Update changelog for 0.11.0-1 release

Release 0.11.0

.idea/misc.xml

@@ -4,9 +4,9 @@
     <option name="languageLevel" value="ES6" />
   </component>
   <component name="ProjectPlainTextFileTypeManager">
-    <file url="file://$PROJECT_DIR$/revpicommander/locale/revpicommander_de.ts" />
+    <file url="file://$PROJECT_DIR$/src/revpicommander/locale/revpicommander_de.ts" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.8" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (revpicommander)" project-jdk-type="Python SDK" />
   <component name="PythonCompatibilityInspectionAdvertiser">
     <option name="version" value="3" />
   </component>

.idea/revpicommander.iml

@@ -2,15 +2,14 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/include" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/revpicommander" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
-      <sourceFolder url="file://$MODULE_DIR$/lib/revpimodio2" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.8" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.11 (revpicommander)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
   <component name="PackageRequirementsSettings">
     <option name="versionSpecifier" value="Greater or equal (&gt;=x.y.z)" />
-    <option name="removeUnused" value="true" />
   </component>
 </module>

.idea/vcs.xml

@@ -1,5 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="BodyLimit" enabled="true" level="WARNING" enabled_by_default="true" />
+      <inspection_tool class="CommitFormat" enabled="true" level="WARNING" enabled_by_default="true" />
+      <inspection_tool class="CommitNamingConvention" enabled="true" level="WARNING" enabled_by_default="true" />
+      <inspection_tool class="SubjectBodySeparation" enabled="true" level="WARNING" enabled_by_default="true" />
+      <inspection_tool class="SubjectLimit" enabled="true" level="WARNING" enabled_by_default="true" />
+    </profile>
+  </component>
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>

LICENSE.txt

@@ -1,622 +1,281 @@
                     GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
+                       Version 2, June 1991
 
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
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-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
-  Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
-    a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-
-    b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-
-    c) Prohibiting misrepresentation of the origin of that material, or
-    requiring that modified versions of such material be marked in
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-    d) Limiting the use for publicity purposes of names of licensors or
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-
-    e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-
-    f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions of
-    it) with contractual assumptions of liability to the recipient, for
-    any liability that these contractual assumptions directly impose on
-    those licensors and authors.
-
-  All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10.  If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term.  If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
-  If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
-  Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
-  8. Termination.
-
-  You may not propagate or modify a covered work except as expressly
-provided under this License.  Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
-  However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
-  Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-  Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
-  9. Acceptance Not Required for Having Copies.
-
-  You are not required to accept this License in order to receive or
-run a copy of the Program.  Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance.  However,
-nothing other than this License grants you permission to propagate or
-modify any covered work.  These actions infringe copyright if you do
-not accept this License.  Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
-  10. Automatic Licensing of Downstream Recipients.
-
-  Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License.  You are not responsible
-for enforcing compliance by third parties with this License.
-
-  An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations.  If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
-  You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License.  For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
-
-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
-
-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version.  For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
 this License.
 
-  Each contributor grants you a non-exclusive, worldwide, royalty-free
+  7. If, as a consequence of a court judgment or allegation of patent
-patent license under the contributor's essential patent claims, to
+infringement or for any other reason (not limited to patent issues),
-make, use, sell, offer for sale, import and otherwise run, modify and
+conditions are imposed on you (whether by court order, agreement or
-propagate the contents of its contributor version.
-
-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
-  If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
-  If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
+excuse you from the conditions of this License.  If you cannot
-covered work so as to satisfy simultaneously your obligations under this
+distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
+License and any other pertinent obligations, then as a consequence you
-not convey it at all.  For example, if you agree to terms that obligate you
+may not distribute the Program at all.  For example, if a patent
-to collect a royalty for further conveying from those to whom you convey
+license would not permit royalty-free redistribution of the Program by
-the Program, the only way you could satisfy both those terms and this
+all those who receive copies directly or indirectly through you, then
-License would be to refrain entirely from conveying the Program.
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
 
-  13. Use with the GNU Affero General Public License.
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
 
-  Notwithstanding any other provision of this License, you have
+It is not the purpose of this section to induce you to infringe any
-permission to link or combine any covered work with a work licensed
+patents or other property right claims or to contest validity of any
-under version 3 of the GNU Affero General Public License into a single
+such claims; this section has the sole purpose of protecting the
-combined work, and to convey the resulting work.  The terms of this
+integrity of the free software distribution system, which is
-License will continue to apply to the part which is the covered work,
+implemented by public license practices.  Many people have made
-but the special requirements of the GNU Affero General Public License,
+generous contributions to the wide range of software distributed
-section 13, concerning interaction through a network will apply to the
+through that system in reliance on consistent application of that
-combination as such.
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
 
-  14. Revised Versions of this License.
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
 
-  The Free Software Foundation may publish revised and/or new versions of
+  8. If the distribution and/or use of the Program is restricted in
-the GNU General Public License from time to time.  Such new versions will
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-  Each version is given a distinguishing version number.  If the
+Each version is given a distinguishing version number.  If the Program
-Program specifies that a certain numbered version of the GNU General
+specifies a version number of this License which applies to it and "any
-Public License "or any later version" applies to it, you have the
+later version", you have the option of following the terms and conditions
-option of following the terms and conditions either of that numbered
+either of that version or of any later version published by the Free
-version or of any later version published by the Free Software
+Software Foundation.  If the Program does not specify a version number of
-Foundation.  If the Program does not specify a version number of the
+this License, you may choose any version ever published by the Free Software
-GNU General Public License, you may choose any version ever published
+Foundation.
-by the Free Software Foundation.
 
-  If the Program specifies that a proxy can decide which future
+  10. If you wish to incorporate parts of the Program into other free
-versions of the GNU General Public License can be used, that proxy's
+programs whose distribution conditions are different, write to the author
-public statement of acceptance of a version permanently authorizes you
+to ask for permission.  For software which is copyrighted by the Free
-to choose that version for the Program.
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
 
-  Later license versions may give you additional or different
+                            NO WARRANTY
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
 
-  15. Disclaimer of Warranty.
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
 
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-
+POSSIBILITY OF SUCH DAMAGES.
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
 
                      END OF TERMS AND CONDITIONS
 
@@ -628,15 +287,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
+convey the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This program is free software: you can redistribute it and/or modify
+    This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
+    the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -644,31 +303,37 @@ the "copyright" line and a pointer to where the full notice is found.
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
+    You should have received a copy of the GNU General Public License along
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 Also add information on how to contact you by electronic and paper mail.
 
-  If the program does terminal interaction, make it output a short
+If the program is interactive, make it output a short notice like this
-notice like this when it starts in an interactive mode:
+when it starts in an interactive mode:
 
-    <program>  Copyright (C) <year>  <name of author>
+    Gnomovision version 69, Copyright (C) year name of author
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
+parts of the General Public License.  Of course, the commands you use may
-might be different; for a GUI interface, you would use an "about box".
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
 
-  You should also get your employer (if you work as a programmer) or school,
+You should also get your employer (if you work as a programmer) or your
-if any, to sign a "copyright disclaimer" for the program, if necessary.
+school, if any, to sign a "copyright disclaimer" for the program, if
-For more information on this, and how to apply and follow the GNU GPL, see
+necessary.  Here is a sample; alter the names:
-<https://www.gnu.org/licenses/>.
 
-  The GNU General Public License does not permit incorporating your program
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-into proprietary programs.  If your program is a subroutine library, you
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-may consider it more useful to permit linking proprietary applications with
+
-the library.  If this is what you want to do, use the GNU Lesser General
+  <signature of Ty Coon>, 1 April 1989
-Public License instead of this License.  But first, please read
+  Ty Coon, President of Vice
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

MANIFEST.in

@@ -1,8 +1,12 @@
-include MANIFEST.in
-include stdeb.cfg
 recursive-include data *
-recursive-include include *.py
+recursive-include src/revpicommander *.py *.qm
-recursive-include lib *.py
+recursive-include ui_dev *
-recursive-include revpicommander *.py *.qm
-global-exclude *.pyc
 include LICENSE.txt
+include make.bat
+include Makefile
+include MANIFEST.in
+include README.md
+include requirements.txt
+include setup.iss
+include setup.py
+include translate.pro

Makefile

@@ -0,0 +1,172 @@
+SHELL        := bash
+MAKEFLAGS     = --no-print-directory --no-builtin-rules
+.DEFAULT_GOAL = all
+
+# Variables
+PACKAGE = revpicommander
+APP_NAME = RevPi\ Commander
+APP_IDENT = org.revpimodio.revpicommander
+APPLE_SIG = "Developer ID Application: Sven Sager (U3N5843D9K)"
+
+# Set path to create the virtual environment with package name
+ifdef PYTHON3_VENV
+VENV_PATH = $(PYTHON3_VENV)/$(PACKAGE)
+else
+VENV_PATH = venv
+endif
+
+# If virtualenv exists, use it. If not, use PATH to find commands
+SYSTEM_PYTHON  = python3
+PYTHON         = $(or $(wildcard $(VENV_PATH)/bin/python), $(SYSTEM_PYTHON))
+
+APP_VERSION = $(shell "$(PYTHON)" src/$(PACKAGE) --version | cut -d ' ' -f 2)
+
+all: build_ui build_rc test build
+
+.PHONY: all
+
+## Environment
+venv-info:
+	@echo Environment for $(APP_NAME) $(APP_VERSION)
+	@echo Using path: "$(VENV_PATH)"
+	exit 0
+
+venv:
+	# Start with empty environment
+	"$(SYSTEM_PYTHON)" -m venv "$(VENV_PATH)"
+	source "$(VENV_PATH)/bin/activate" && \
+		python3 -m pip install --upgrade pip && \
+		python3 -m pip install -r requirements.txt
+	exit 0
+
+venv-ssp:
+	# Include system installed site-packages and add just missing modules
+	"$(SYSTEM_PYTHON)" -m venv --system-site-packages "$(VENV_PATH)"
+	source "$(VENV_PATH)/bin/activate" && \
+		python3 -m pip install --upgrade pip && \
+		python3 -m pip install -r requirements.txt
+	exit 0
+
+.PHONY: venv-info venv venv-ssp
+
+## Compile Qt UI files to python code
+build-ui:
+	cd ui_dev && for ui_file in *.ui; do \
+		file_name=$${ui_file%.ui}; \
+		"$(PYTHON)" -m PyQt5.uic.pyuic $${ui_file} -o ../src/$(PACKAGE)/ui/$${file_name}_ui.py -x --from-imports; \
+		echo $${file_name}; \
+	done
+
+build-rc:
+	cd ui_dev && for rc_file in *.qrc; do \
+		file_name=$${rc_file%.qrc}; \
+		"$(PYTHON)" -m PyQt5.pyrcc_main $${rc_file} -o ../src/$(PACKAGE)/ui/$${file_name}_rc.py; \
+		echo $${file_name}; \
+	done
+
+update-translation:
+	"$(PYTHON)" -m PyQt5.pylupdate_main translate.pro
+
+.PHONY: build-ui build-rc update-translation
+
+## Build steps
+build:
+	"$(PYTHON)" -m setup sdist
+	"$(PYTHON)" -m setup bdist_wheel
+
+install: build
+	"$(PYTHON)" -m pip install dist/$(PACKAGE)-$(APP_VERSION)-*.whl
+
+uninstall:
+	"$(PYTHON)" -m pip uninstall --yes $(PACKAGE)
+
+.PHONY: test build install uninstall
+
+## PyInstaller
+app-licenses:
+	mkdir -p dist
+	# Create a list of all installed libraries, their versions and licenses
+	"$(PYTHON)" -m piplicenses \
+		--format=markdown \
+		--output-file dist/bundled-libraries.md
+	# Create a list of installed libraries with complete project information
+	"$(PYTHON)" -m piplicenses \
+		--with-authors \
+		--with-urls \
+		--with-description \
+		--with-license-file \
+		--no-license-path \
+		--format=json \
+		--output-file dist/open-source-licenses.json
+	"$(PYTHON)" -m piplicenses \
+		--with-authors \
+		--with-urls \
+		--with-description \
+		--with-license-file \
+		--no-license-path \
+		--format=plain-vertical \
+		--output-file dist/open-source-licenses.txt
+
+app: build-ui build-rc app-licenses
+	"$(PYTHON)" -m PyInstaller -n $(APP_NAME) \
+		--add-data="src/$(PACKAGE)/locale:./$(PACKAGE)/locale" \
+		--add-data="dist/bundled-libraries.md:$(PACKAGE)/open-source-licenses" \
+		--add-data="dist/open-source-licenses.*:$(PACKAGE)/open-source-licenses" \
+		--add-data="data/$(PACKAGE).ico:." \
+		--add-data="data/$(PACKAGE).png:." \
+		--icon=data/$(PACKAGE).ico \
+		--noconfirm \
+		--clean \
+		--onedir \
+		--windowed \
+		src/$(PACKAGE)/__main__.py
+
+app-mac: build-ui build-rc app-licenses
+	"$(PYTHON)" -m PyInstaller -n $(APP_NAME) \
+		--add-data="src/$(PACKAGE)/locale:./$(PACKAGE)/locale" \
+		--add-data="dist/bundled-libraries.md:$(PACKAGE)/open-source-licenses" \
+		--add-data="dist/open-source-licenses.*:$(PACKAGE)/open-source-licenses" \
+		--add-data="data/$(PACKAGE).icns:." \
+		--icon=data/$(PACKAGE).icns \
+		--noconfirm \
+		--clean \
+		--onedir \
+		--windowed \
+		--osx-bundle-identifier $APP_IDENT \
+		--codesign-identity $(APPLE_SIG) \
+		src/$(PACKAGE)/__main__.py
+
+app-mac-dmg: app-mac
+	mkdir dist/dmg
+	mv dist/$(APP_NAME).app dist/dmg
+	create-dmg \
+		--volname $(APP_NAME) \
+		--background data/dmg_background.png \
+		--window-pos 200 120 \
+		--window-size 480 300 \
+		--icon-size 64 \
+		--icon $(APP_NAME).app 64 64 \
+		--hide-extension $(APP_NAME).app \
+		--app-drop-link 288 64 \
+		--add-file LICENSE.txt LICENSE.txt 192 180 \
+		--codesign $(APPLE_SIG) \
+		--notarize AC_PASSWORD \
+		dist/$(APP_NAME)\ $(APP_VERSION).dmg \
+		dist/dmg
+
+.PHONY: app-licenses app app-mac app-mac-dmg
+
+## Clean
+clean:
+	# PyTest caches
+	rm -rf .pytest_cache
+	# Build artifacts
+	rm -rf build dist src/*.egg-info
+	# PyInstaller created files
+	rm -rf *.spec
+
+distclean: clean
+	# Virtual environment
+	rm -rf "$(VENV_PATH)"
+
+.PHONY: clean distclean

data/revpicommander

@@ -1,3 +1,7 @@
 #!/bin/sh
+# This script will create the entry point 'revpicommander', which is defined
+# in the setup.py script. If you want to install this python module as an
+# application and not in the python standard library directory, you will need
+# to use this script for /usr/bin.
 
-exec "/usr/share/revpicommander/revpicommander.py" "$@"
+exec python3 /usr/share/revpicommander/revpicommander "$@"

data/revpicommander.desktop

@@ -1,11 +1,9 @@
 [Desktop Entry]
-Name=RevPi PLC Commander
+Name=RevPi Commander
 Comment=Controls the Python PLC program on your Revolution PI
-Name[de]=RevPi PLC Steuerung
 Comment[de]=Kontrolliert das Python PLC Programm auf dem Revolution PI
 Exec=/usr/bin/revpicommander
 Icon=revpicommander
 Terminal=false
 Type=Application
 Categories=Application;
-#StartupNotify=true

debian/changelog

@@ -0,0 +1,131 @@
+revpicommander (0.11.0-1) stable; urgency=medium
+
+  * chore: Recompile UI files with PyQt generator 5.15.7
+  * refactor: Using module based logger and not root logger from proginit
+  * feat: Upgrade proginit to version 1.3.0
+  * build: Upgrade buildsystem with new Makefile and make.bat
+  * feat: Add open-source license viewer to help menu
+  * feat: Remove selector for Python version
+  * style: Change the selection method in developer file lists.
+  * refactor: Remove logging of debug logs from external modules
+  * refactor: Remove info logs of ssh transport handler loop
+  * fix: Signal connection_recovered when connected via XML-RPC native
+  * refactor: Set new tool tips with version information
+  * feat: Select start program in developer dialog
+  * chore: Release 0.11.0rc1
+  * packaging(deb): Create debian release candidate packages
+  * packaging(deb): Create stable debian releases
+  * feat: New context menu entries for DI counters and RO switching cycles
+  * chore: Release 0.11.0rc2
+  * fix: Update proginit to a compatible windows version
+  * build: Wrong values in make.bat file for windows
+  * chore: Release 0.11.0
+
+ -- Sven Sager <akira@narux.de>  Fri, 24 Nov 2023 12:08:34 +0100
+
+revpicommander (0.10.0-3) stable; urgency=medium
+
+  * packaging: Remove unused GPL-3+ section from copyright file
+  * packaging(patch): Change entry point name in setup.py
+  * packaging: Use patched entry point and link it to /usr/bin
+
+ -- Sven Sager <akira@narux.de>  Mon, 18 Sep 2023 07:05:35 +0200
+
+revpicommander (0.10.0-2) stable; urgency=medium
+
+  [ Sven Sager ]
+  * Renamed version of revpipycontrol written with Qt framework
+  * Replace widget search to widget directory (performance)
+  * Replace widget search to widget dict (performance)
+  * WIP: GUI and base function from revpidevelop
+  * Bugfix: PyInstaller script
+  * Save IP address, not hostname of avahisearch.py found RevPi
+    (Windows will not resolve)
+  * WIP: revpifiles.py has all functions for PyLoad 0.9.2
+  * revpifiles.py is ready with PyLoad 0.9.3 functions
+  * files.ui Design change, cleanup
+  * String fields (> 4 Bytes) can be switched to numbers
+  * Load and display logfiles block by block
+  * Add option for software watchdog and driver reset action
+  * Destroy changed IOs after piCtory changes
+  * UI Text check and translation-de
+  * Bugfixes - IP regex, Queue handling, file upload
+  * UI Text check and translation-de
+  * Bugfix: Load locales file
+  * Remove included revpimodio2 static link and add it as requires
+  * New release
+  * Get AVAHI IPv4 addresses with service_info
+  * Bugfix for translations strings and format function
+  * Add parameter to change connection timeout (default was and
+    is 5 seconds)
+  * Add a simulator dialog to manage simulator settings
+  * Bugfix for simulator to prevent GUI crash after first use
+  * Modified translations
+  * New release
+  * Add upload progress display in developer, bugfix on file download in
+    developer
+  * Fix error on decoding broken log files
+  * Fix crash during add new connection
+  * Reduce max block to load for log files on slow networks
+  * Improved RevPi search window
+  * New release
+  * Fix error in debugios.py with long byte values
+  * Bugfix: RevPi simulator could not be startet without existing
+    proc.img file
+  * Design things: enable HighDpi, dependency versions, icon text
+  * Add Windows files for pyinstaller and setup generation
+  * Fix qt parents of menu entries in connections
+  * Improved shortcuts to meet the needs of different operating systems
+  * Implement update function of ZeroConf ServiceListener
+  * Redesign main window with text boxes to copy host name or ip
+  * Add translation of status codes
+  * Bugfix: could not open debugcontrol, because of new layout names
+  * Add context menu with copy and piCtory actions to revpi search dialog
+  * Switch project so src layout
+  * Switch to setuptools for setup.py
+  * Add icons to commander main window for start, stop and so on
+  * Update Makefile and requirements.txt for build and clean ui files
+  * Add PyInstaller script for Windows
+  * QTranslator uses ui_languages to find translation
+  * Use cm.call_remote_function to fetch log files via XML-RPC
+  * Prepare SSH tunnel server and password GUI
+  * Configure and start ssh tunneled connections
+  * Choose connection type (ssh or xml-rpc) in avahisearch dialog
+  * Update Makefile rules
+  * Update translation file
+  * Update Windows setup script to match pyinstaller output
+  * Manage revolution pi saved settings in an own class
+  * Change most button pressed event to clicked and add global shortcuts
+  * Set the use of ssh tunnel to default value for new settings
+  * Save SSH credentials with keyring module
+  * Show just the hostname without .local in avahisearch.py list
+  * Bugfix for new settings management
+  * Clean up keyring when a connection is deleted
+  * Move version number from revpicommander.py to __init__.py
+  * New async connection management with user feedback
+  * Connection list with add folder button and removed naming bug
+  * Move version number from __init__.py to __main__.py
+  * Adjustments for creating installations on various operating systems
+  * Bugfix: Add missing packages to install_requires
+  * Add option to switch word order on debugios
+  * Add pyinstaller option for linux platform
+  * Bugfix type hinting, PyLoad version handling, piCtory browser
+  * Update translation and messages
+  * Change license from GPLv3 to GPLv2 after approval of all contributors
+  * Replaces Master-Slave with Client-Server
+  * Bugfix in super call of backgroundworker.py
+  * Ignore ssh known_hosts from home directory, use own
+  * build: Use system python interpreter in make file
+  * fix: Show program dialog, even if there are no files on the RevPi
+  * chore: Release 0.10.0rc1
+  * fix: PLC monitor crashes when a device has no inputs or outputs
+  * build: Add environment variable to set alternative venv path
+  * feat: SSH tunnel server extended to execute commands on remote host.
+  * build: Use python interpreter and modules for qt commands in Makefile
+  * feat: Try to start RevPiPyLoad via SSH on the Revolution Pi
+  * fix: Simulator always sets process image to NULL
+  * build: Fix Makefile targets to match GNU coding standards
+  * chore: Release 0.10.0
+  * packaging(deb): Start packaging branch
+
+ -- Sven Sager <s.sager@kunbus.com>  Sat, 16 Sep 2023 14:10:12 +0200

debian/control

@@ -0,0 +1,32 @@
+Source: revpicommander
+Section: x11
+Priority: optional
+Maintainer: Sven Sager <akira@narux.de>
+Rules-Requires-Root: no
+Homepage: https://revpimodio.org/revpipyplc/
+Vcs-Browser: https://github.com/narux/revpicommander
+Vcs-Git: https://github.com/narux/revpicommander.git
+Build-Depends:
+  debhelper-compat (= 12),
+  dh-python,
+  python3-all,
+  python3-keyring (>= 17.1.1),
+  python3-pyqt5,
+  python3-paramiko (>= 2.4.2),
+  python3-revpimodio2 (>= 2.5.6),
+  python3-zeroconf (>= 0.24.4),
+  python3-setuptools,
+  python3-wheel
+Standards-Version: 4.3.0
+
+Package: revpicommander
+Architecture: all
+Depends:
+  ${python3:Depends},
+  ${misc:Depends}
+Description: GUI for Revolution Pi to upload programs and do IO-Checks
+ The RevPiCommander is a GUI tool to manage your revolution Pi over the
+ network. You can search for RevPis in your network, manage the settings
+ of RevPiPyLoad and do IO checks on your local machine. Developing your
+ control program is very easy with the developer, upload and debug it
+ over the network.

debian/copyright

@@ -0,0 +1,29 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Source: https://github.com/naruxde/revpicommander
+Upstream-Name: revpicommander
+Upstream-Contact: Sven Sager <akira@narux.de>
+
+Files: *
+Copyright: 2017-2023 Sven Sager
+License: GPL-2+
+
+Files: debian/*
+Copyright: 2021-2023 KUNBUS GmbH
+License: GPL-2+
+
+License: GPL-2+
+ This package is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+ .
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>
+ .
+ On Debian systems, the complete text of the GNU General
+ Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

debian/gbp.conf

@@ -0,0 +1,4 @@
+[DEFAULT]
+upstream-branch = stable
+upstream-tag = %(version)s
+debian-branch=pkg/debian

debian/install

@@ -0,0 +1,2 @@
+data/revpicommander.desktop         /usr/share/applications
+data/revpicommander.png             /usr/share/icons/hicolor/128x128/apps

debian/links

@@ -0,0 +1 @@
+/usr/share/revpicommander/revpicommander_entry_point /usr/bin/revpicommander

debian/patches/0001-Change-entry-point-name-to-differ-from-the-module-na.patch

@@ -0,0 +1,24 @@
+From: Sven Sager <akira@narux.de>
+Date: Mon, 18 Sep 2023 06:49:44 +0200
+Subject: Change entry point name to differ from the module name
+
+In the package, the module and its scripts are installed in the same
+directory. This is done via PYBUILD_INSTALL_ARGS and --install-lib,
+--install-scripts. Module name and script name must not be the same.
+---
+ setup.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/setup.py b/setup.py
+index 227874b..8b2acab 100644
+--- a/setup.py
++++ b/setup.py
+@@ -25,7 +25,7 @@ setup(
+     ],
+     entry_points={
+         'gui_scripts': [
+-            'revpicommander = revpicommander.revpicommander:main',
++            'revpicommander_entry_point = revpicommander.revpicommander:main',
+         ],
+     },
+ 

debian/patches/series

@@ -0,0 +1 @@
+0001-Change-entry-point-name-to-differ-from-the-module-na.patch

debian/py3dist-overrides

@@ -0,0 +1 @@
+pyqt5 python3-pyqt5

debian/rules

@@ -0,0 +1,9 @@
+#!/usr/bin/make -f
+
+export PYBUILD_NAME=revpicommander
+
+# Install this module as an application an not into the python standard library path
+export PYBUILD_INSTALL_ARGS=--install-lib=/usr/share/revpicommander/ --install-scripts=/usr/share/revpicommander/
+
+%:
+	dh $@ --with python3 --buildsystem=pybuild

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

include/ui_dev/revpiplclist.ui

@@ -1,244 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>diag_connections</class>
- <widget class="QDialog" name="diag_connections">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>520</width>
-    <height>508</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Revolution Pi connections</string>
-  </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
-    <widget class="QTreeWidget" name="tre_connections">
-     <property name="editTriggers">
-      <set>QAbstractItemView::NoEditTriggers</set>
-     </property>
-     <column>
-      <property name="text">
-       <string>Connection name</string>
-      </property>
-     </column>
-     <column>
-      <property name="text">
-       <string>Address</string>
-      </property>
-     </column>
-    </widget>
-   </item>
-   <item row="0" column="1">
-    <layout class="QVBoxLayout" name="vl_edit">
-     <item>
-      <spacer name="vs_edit">
-       <property name="orientation">
-        <enum>Qt::Vertical</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>20</width>
-         <height>40</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btn_up">
-       <property name="text">
-        <string/>
-       </property>
-       <property name="icon">
-        <iconset resource="ressources.qrc">
-         <normaloff>:/action/ico/arrow-up.ico</normaloff>:/action/ico/arrow-up.ico</iconset>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btn_down">
-       <property name="text">
-        <string/>
-       </property>
-       <property name="icon">
-        <iconset resource="ressources.qrc">
-         <normaloff>:/action/ico/arrow-down.ico</normaloff>:/action/ico/arrow-down.ico</iconset>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btn_delete">
-       <property name="text">
-        <string/>
-       </property>
-       <property name="icon">
-        <iconset resource="ressources.qrc">
-         <normaloff>:/action/ico/edit-delete.ico</normaloff>:/action/ico/edit-delete.ico</iconset>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btn_add">
-       <property name="text">
-        <string/>
-       </property>
-       <property name="icon">
-        <iconset resource="ressources.qrc">
-         <normaloff>:/action/ico/edit-add.ico</normaloff>:/action/ico/edit-add.ico</iconset>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item row="1" column="0" colspan="2">
-    <widget class="QGroupBox" name="gb_properties">
-     <property name="title">
-      <string>Connection properties</string>
-     </property>
-     <layout class="QFormLayout" name="formLayout">
-      <item row="0" column="0">
-       <widget class="QLabel" name="lbl_name">
-        <property name="text">
-         <string>Display name:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="0">
-       <widget class="QLabel" name="lbl_folder">
-        <property name="text">
-         <string>Sub folder:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="0">
-       <widget class="QLabel" name="lbl_address">
-        <property name="text">
-         <string>Address (DNS/IP):</string>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="0">
-       <widget class="QLabel" name="lbl_port">
-        <property name="text">
-         <string>Port (Default {0}):</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="1">
-       <widget class="QLineEdit" name="txt_name"/>
-      </item>
-      <item row="1" column="1">
-       <widget class="QLineEdit" name="txt_address"/>
-      </item>
-      <item row="2" column="1">
-       <widget class="QSpinBox" name="sbx_port">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimum">
-         <number>1</number>
-        </property>
-        <property name="maximum">
-         <number>65535</number>
-        </property>
-        <property name="value">
-         <number>55123</number>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="1">
-       <widget class="QComboBox" name="cbb_folder">
-        <property name="editable">
-         <bool>true</bool>
-        </property>
-        <item>
-         <property name="text">
-          <string/>
-         </property>
-        </item>
-       </widget>
-      </item>
-      <item row="3" column="0">
-       <widget class="QLabel" name="lbl_timeout">
-        <property name="text">
-         <string>Connection timeout:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="3" column="1">
-       <widget class="QSpinBox" name="sbx_timeout">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="suffix">
-         <string> sec.</string>
-        </property>
-        <property name="minimum">
-         <number>5</number>
-        </property>
-        <property name="maximum">
-         <number>30</number>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item row="2" column="0" colspan="2">
-    <widget class="QDialogButtonBox" name="btn_box">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Discard|QDialogButtonBox::Save</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="ressources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>btn_box</sender>
-   <signal>accepted()</signal>
-   <receiver>diag_connections</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>btn_box</sender>
-   <signal>rejected()</signal>
-   <receiver>diag_connections</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

make.bat

@@ -0,0 +1,82 @@
+@echo off
+set PACKAGE=revpicommander
+set APP_NAME=RevPi Commander
+
+set PYTHON=venv\\Scripts\\python.exe
+
+if "%1" == "venv" goto venv
+if "%1" == "test" goto test
+if "%1" == "build" goto build
+if "%1" == "app" goto app
+if "%1" == "clean" goto clean
+if "%1" == "distclean" goto distclean
+
+echo Make script for "%APP_NAME%" on Windows
+echo.
+echo Need action:
+echo     venv        Create your virtual environment for build process
+echo     test        Run defined tests of the project
+echo     build       Build PIP packages as source distribution and Wheel
+echo     app         Build this application with PyInstaller
+echo     clean       Clean up build artifacts after build process
+echo     distclean   Same as clean plus removing virtual environment
+goto end
+
+:venv
+    python -m venv venv
+    venv\\Scripts\\pip.exe install -r requirements.txt
+    goto end
+
+:test
+    set PYTHONPATH=src
+    %PYTHON% -m pytest
+    goto end
+
+:build
+    %PYTHON% -m setup sdist
+    %PYTHON% -m setup bdist_wheel
+    goto end
+
+:app
+    mkdir dist
+    %PYTHON% -m piplicenses ^
+        --format=markdown ^
+        --output-file dist/bundled-libraries.md
+    %PYTHON% -m piplicenses ^
+        --with-authors ^
+        --with-urls ^
+        --with-description ^
+        --with-license-file ^
+        --no-license-path ^
+        --format=json ^
+        --output-file dist/open-source-licenses.json
+    %PYTHON% -m piplicenses ^
+        --with-authors ^
+        --with-urls ^
+        --with-description ^
+        --with-license-file ^
+        --no-license-path ^
+        --format=plain-vertical ^
+        --output-file dist/open-source-licenses.txt
+    %PYTHON% -m PyInstaller -n "%APP_NAME%" ^
+        --add-data="dist/bundled-libraries.md;%PACKAGE%\open-source-licenses" ^
+        --add-data="dist/open-source-licenses.*;%PACKAGE%\open-source-licenses" ^
+        --add-data="src\%PACKAGE%\locale;.\%PACKAGE%\locale" ^
+        --add-data="data\%PACKAGE%.ico;." ^
+        --icon=data\\%PACKAGE%.ico ^
+        --noconfirm ^
+        --clean ^
+        --onedir ^
+        --windowed ^
+        src\\%PACKAGE%\\__main__.py
+    goto end
+
+:distclean
+    rmdir /S /Q venv
+
+:clean
+    rmdir /S /Q .pytest_cache
+    rmdir /S /Q build dist src\%PACKAGE%.egg-info
+    del /Q *.spec
+
+:end

requirements.txt

@@ -1,3 +1,12 @@
+# Build dependencies
+pip-licenses
+Pyinstaller
+setuptools
+wheel
+
+# Runtime dependencies, must match install_requires in setup.py
+keyring>=23.13.1
 PyQt5>=5.14.1
+paramiko>=2.12.0
 revpimodio2>=2.5.6
 zeroconf>=0.24.4

revpicommander/avahisearch.py

@@ -1,266 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Revolution Pi search with zeroconf."""
-__author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2020 Sven Sager"
-__license__ = "GPLv3"
-
-from os import name as osname
-from re import compile
-
-from PyQt5 import QtCore, QtGui, QtWidgets
-from zeroconf import IPVersion, ServiceBrowser, Zeroconf
-
-import helper
-import proginit as pi
-from helper import WidgetData
-from ui.avahisearch_ui import Ui_diag_search
-
-
-class AvahiSearchThread(QtCore.QThread):
-    """Search thread for Revolution Pi with installed RevPiPyLoad."""
-    added = QtCore.pyqtSignal(str, str, int, str, str)
-    removed = QtCore.pyqtSignal(str, str)
-
-    def __init__(self, parent=None):
-        super(AvahiSearchThread, self).__init__(parent)
-        self._cycle_wait_ms = 1000
-
-        self.__dict_arp = {}
-        self.re_posix = compile(
-            r"(?P<ip>(\d{1,3}\.){3}\d{1,3}).*"
-            r"(?P<mac>([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2})"
-        )
-
-    def _update_arp(self) -> None:
-        """Find mac address in arp table."""
-        if osname == "posix":
-            with open("/proc/net/arp") as fh:
-                for line in fh.readlines():
-                    ip_mac = self.re_posix.search(line)
-                    if ip_mac:
-                        self.__dict_arp[ip_mac.group("ip")] = ip_mac.group("mac")
-
-    def get_mac(self, ip: str) -> dict:
-        """
-        Get mac address of ip, if known.
-
-        :param ip: IP address to find mac address
-        :return: MAC address as string or empty string, if unknown
-        """
-        return self.__dict_arp.get(ip, "")
-
-    def remove_service(self, zeroconf: Zeroconf, conf_type: str, name: str) -> None:
-        """Revolution Pi disappeared."""
-        pi.logger.debug("AvahiSearchThread.remove_service")
-        self.removed.emit(name, conf_type)
-
-    def add_service(self, zeroconf: Zeroconf, conf_type: str, name: str) -> None:
-        """New Revolution Pi found."""
-        pi.logger.debug("AvahiSearchThread.add_service")
-        info = zeroconf.get_service_info(conf_type, name)
-        if not info:
-            return
-
-        for ip in info.parsed_addresses(IPVersion.V4Only):
-            self.added.emit(name, info.server, info.port, conf_type, ip)
-
-    def run(self) -> None:
-        pi.logger.debug("Started zero conf discovery.")
-        zeroconf = Zeroconf()
-        revpi_browser = ServiceBrowser(zeroconf, "_revpipyload._tcp.local.", self)
-        while not self.isInterruptionRequested():
-            # Just hanging around :)
-            self.msleep(self._cycle_wait_ms)
-        zeroconf.close()
-        pi.logger.debug("Stopped zero conf discovery.")
-
-
-class AvahiSearch(QtWidgets.QDialog, Ui_diag_search):
-
-    def __init__(self, parent=None):
-        super(AvahiSearch, self).__init__(parent)
-        self.setupUi(self)
-
-        self.connect_index = -1
-        self.known_hosts = {}
-        self.th_zero_conf = AvahiSearchThread(self)
-
-        self.tb_revpi.setColumnWidth(0, 250)
-        self.btn_connect.setEnabled(False)
-        self.btn_save.setEnabled(False)
-
-        self.restoreGeometry(helper.settings.value("avahisearch/geo", b''))
-        column_sizes = helper.settings.value("avahisearch/column_sizes", [], type=list)
-        if len(column_sizes) == self.tb_revpi.columnCount():
-            for i in range(self.tb_revpi.columnCount()):
-                self.tb_revpi.setColumnWidth(i, int(column_sizes[i]))
-
-    def _load_known_hosts(self) -> None:
-        """Load existing connections to show hostname of existing ip addresses"""
-        self.known_hosts.clear()
-
-        for i in range(helper.settings.beginReadArray("connections")):
-            helper.settings.setArrayIndex(i)
-
-            name = helper.settings.value("name", type=str)
-            folder = helper.settings.value("folder", type=str)
-            address = helper.settings.value("address", type=str)
-            self.known_hosts[address] = "{0}/{1}".format(folder, name) if folder else name
-
-        helper.settings.endArray()
-
-    def _restart_search(self) -> None:
-        """Clean up an restart search thread."""
-        while self.tb_revpi.rowCount() > 0:
-            self.tb_revpi.removeRow(0)
-        self.th_zero_conf.requestInterruption()
-
-        self.th_zero_conf = AvahiSearchThread(self)
-        self.th_zero_conf.added.connect(self.on_avahi_added)
-        self.th_zero_conf.removed.connect(self.on_avahi_removed)
-        self.th_zero_conf.start()
-
-    def _save_connection(self, row: int, no_warn=False) -> int:
-        """
-        Save the connection from given row to settings.
-
-        :param row: Row with connection data
-        :param no_warn: If True, no message boxes will appear
-        :return: Array index of connection (found or saved) or -1
-        """
-        item = self.tb_revpi.item(row, 0)
-        if not item:
-            return -1
-
-        folder_name = self.tr("Auto discovered")
-        selected_name = item.text()
-        selected_address = item.data(WidgetData.address)
-        selected_port = item.data(WidgetData.port)
-        i = 0
-        for i in range(helper.settings.beginReadArray("connections")):
-            helper.settings.setArrayIndex(i)
-
-            name = helper.settings.value("name", type=str)
-            address = helper.settings.value("address", type=str)
-            port = helper.settings.value("port", type=int)
-            if address.lower() == selected_address.lower() and port == selected_port:
-                if not no_warn:
-                    QtWidgets.QMessageBox.information(
-                        self, self.tr("Already in list..."), self.tr(
-                            "The selected Revolution Pi is already saved in your "
-                            "connection list as '{0}'."
-                        ).format(name)
-                    )
-                helper.settings.endArray()
-                return i
-
-        helper.settings.endArray()
-        helper.settings.beginWriteArray("connections")
-
-        helper.settings.setArrayIndex(i + 1)
-        helper.settings.setValue("address", selected_address)
-        helper.settings.setValue("folder", folder_name)
-        helper.settings.setValue("name", selected_name)
-        helper.settings.setValue("port", selected_port)
-
-        helper.settings.endArray()
-
-        if not no_warn:
-            QtWidgets.QMessageBox.information(
-                self, self.tr("Success"), self.tr(
-                    "The connection with the name '{0}' was successfully saved "
-                    "to folder '{1}' in your connections."
-                ).format(selected_name, folder_name)
-            )
-
-        return i + 1
-
-    def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
-        helper.settings.setValue("avahisearch/geo", self.saveGeometry())
-        helper.settings.setValue("avahisearch/column_sizes", [
-            self.tb_revpi.columnWidth(i)
-            for i in range(self.tb_revpi.columnCount())
-        ])
-
-    def exec(self) -> int:
-        self._load_known_hosts()
-        self._restart_search()
-        rc = super(AvahiSearch, self).exec()
-        self.th_zero_conf.requestInterruption()
-        return rc
-
-    @QtCore.pyqtSlot(str, str, int, str, str)
-    def on_avahi_added(self, name: str, server: str, port: int, conf_type: str, ip: str) -> None:
-        """New Revolution Pi found."""
-        index = -1
-        for i in range(self.tb_revpi.rowCount()):
-            if self.tb_revpi.item(i, 0).data(WidgetData.object_name) == name:
-                index = i
-                break
-
-        if index == -1:
-            # New Row
-            item_name = QtWidgets.QTableWidgetItem()
-            item_ip = QtWidgets.QTableWidgetItem()
-
-            index = self.tb_revpi.rowCount()
-            self.tb_revpi.insertRow(index)
-            self.tb_revpi.setItem(index, 0, item_name)
-            self.tb_revpi.setItem(index, 1, item_ip)
-        else:
-            # Update row
-            item_name = self.tb_revpi.item(index, 0)
-            item_ip = self.tb_revpi.item(index, 1)
-
-        item_name.setIcon(QtGui.QIcon(":/main/ico/cpu.ico"))
-        if ip in self.known_hosts:
-            item_name.setText("{0} ({1})".format(server[:-1], self.known_hosts[ip]))
-        else:
-            item_name.setText(server[:-1])
-        item_name.setData(WidgetData.object_name, name)
-        item_name.setData(WidgetData.address, ip)
-        item_name.setData(WidgetData.port, port)
-        item_ip.setText(ip)
-
-    @QtCore.pyqtSlot(str, str)
-    def on_avahi_removed(self, name: str, conf_type: str) -> None:
-        """Revolution Pi disappeared."""
-        for i in range(self.tb_revpi.rowCount()):
-            if self.tb_revpi.item(i, 0).data(WidgetData.object_name) == name:
-                self.tb_revpi.removeRow(i)
-                break
-
-    @QtCore.pyqtSlot(int, int)
-    def on_tb_revpi_cellDoubleClicked(self, row: int, column: int) -> None:
-        """Connect to double clicked Revolution Pi."""
-        pi.logger.debug("AvahiSearch.on_tb_revpi_cellDoubleClicked")
-        self.connect_index = self._save_connection(row, no_warn=True)
-        self.accept()
-
-    @QtCore.pyqtSlot(int, int, int, int)
-    def on_tb_revpi_currentCellChanged(self, row: int, column: int, last_row: int, last_column: int) -> None:
-        """Manage state of buttons."""
-        self.btn_connect.setEnabled(row >= 0)
-        self.btn_save.setEnabled(row >= 0)
-
-    @QtCore.pyqtSlot()
-    def on_btn_connect_pressed(self) -> None:
-        """Connect to selected Revolution Pi."""
-        pi.logger.debug("AvahiSearch.on_btn_connect_pressed")
-        if self.tb_revpi.currentRow() == -1:
-            return
-        self.connect_index = self._save_connection(self.tb_revpi.currentRow(), no_warn=True)
-        self.accept()
-
-    @QtCore.pyqtSlot()
-    def on_btn_save_pressed(self) -> None:
-        """Save selected Revolution Pi."""
-        pi.logger.debug("AvahiSearch.on_btn_save_pressed")
-        if self.tb_revpi.currentRow() == -1:
-            return
-        self.connect_index = self._save_connection(self.tb_revpi.currentRow())
-
-    @QtCore.pyqtSlot()
-    def on_btn_restart_pressed(self) -> None:
-        """Clean up an restart search thread."""
-        self._restart_search()

revpicommander/helper.py

@@ -1,486 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Helper functions for this application."""
-__author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2020 Sven Sager"
-__license__ = "GPLv3"
-
-import pickle
-import socket
-from enum import IntEnum
-from http.client import CannotSendRequest
-from os import environ, remove
-from os.path import exists
-from queue import Queue
-from threading import Lock
-from xmlrpc.client import Binary, ServerProxy
-
-from PyQt5 import QtCore
-
-import proginit as pi
-
-
-class WidgetData(IntEnum):
-    address = 260
-    replace_ios_config = 261
-    acl_level = 262
-    has_error = 263
-    port = 264
-    object_name = 265
-    timeout = 266
-    last_dir_upload = 301
-    last_file_upload = 302
-    last_dir_pictory = 303
-    last_dir_picontrol = 304
-    last_dir_selected = 305
-    last_pictory_file = 306
-    last_tar_file = 307
-    last_zip_file = 308
-    file_name = 309
-    watch_files = 310
-    watch_path = 311
-    debug_geos = 312
-
-
-class ConnectionManager(QtCore.QThread):
-    """Check connection and status for PLC program on Revolution Pi."""
-
-    connection_established = QtCore.pyqtSignal()
-    """New connection established successfully with <class 'ServerProxy'>."""
-    connection_disconnected = QtCore.pyqtSignal()
-    """Connection disconnected."""
-    connection_disconnecting = QtCore.pyqtSignal()
-    """Signal emitted before closing connection."""
-    connection_error_observed = QtCore.pyqtSignal(str)
-    """This will be triggered, if a connection error was detected."""
-    status_changed = QtCore.pyqtSignal(str, str)
-    """Status message and color suggestion."""
-
-    def __init__(self, parent=None, cycle_time_ms=1000):
-        super(ConnectionManager, self).__init__(parent)
-
-        self._cli = None
-        self._cli_connect = Queue()
-        self._cycle_time = cycle_time_ms
-        self._lck_cli = Lock()
-        self._ps_started = False
-        self._revpi = None
-        self._revpi_output = None
-
-        self.address = ""
-        self.name = ""
-        self.port = 55123
-
-        # Sync this with revpiplclist to preserve settings
-        self.program_last_dir_upload = ""
-        self.program_last_file_upload = ""
-        self.program_last_dir_pictory = ""
-        self.program_last_dir_picontrol = ""
-        self.program_last_dir_selected = ""
-        self.program_last_pictory_file = ""
-        self.program_last_tar_file = ""
-        self.program_last_zip_file = ""
-        self.develop_watch_files = []
-        self.develop_watch_path = ""
-        self.debug_geos = {}
-
-        self.pyload_version = (0, 0, 0)
-        """Version number of RevPiPyLoad 0.0.0 with <class 'int'> values."""
-        self.xml_funcs = []
-        """Name list of all supported functions of RevPiPyLoad."""
-        self.xml_mode = -1
-        """ACL level for this connection (-1 on connection denied)."""
-        self._xml_mode_refresh = False
-
-    def __call_simulator(self, function_name: str, *args, default_value=None, **kwargs):
-        pi.logger.debug("ConnectionManager.__call_simulator({0})".format(function_name))
-        if function_name == "ps_values":
-            if self._revpi.readprocimg():
-                bytebuff = bytearray()
-                for dev in self._revpi.device:
-                    bytebuff += bytes(dev)
-                return Binary(bytes(bytebuff))
-
-        elif function_name == "ps_setvalue":
-            # args: 0=device, 1=io, 2=value
-            device = args[0]
-            io = args[1]
-            if type(args[2]) == Binary:
-                value = args[2].data
-            else:
-                value = args[2]
-
-            try:
-                # Write new value to IO
-                self._revpi.io[io].set_value(value)
-            except Exception as e:
-                return [device, io, False, str(e)]
-
-            return [device, io, True, ""]
-
-        elif function_name == "psstart":
-            self._revpi.autorefresh_all()
-            return True
-
-        elif function_name == "psstop":
-            self._revpi.exit(full=False)
-            return True
-
-        elif function_name == "ps_devices":
-            return [(dev.position, dev.name) for dev in self._revpi.device]
-
-        elif function_name == "ps_inps":
-            return self.__simulator_ios("inp")
-
-        elif function_name == "ps_outs":
-            return self.__simulator_ios("out")
-
-        else:
-            return default_value
-
-    def __simulator_ios(self, iotype: str):
-        dict_ios = {}
-        for dev in self._revpi.device:
-            dict_ios[dev.position] = []
-
-            if iotype == "inp":
-                lst_io = dev.get_inputs()
-            elif iotype == "out":
-                lst_io = dev.get_outputs()
-            else:
-                lst_io = []
-
-            for io in lst_io:
-                dict_ios[dev.position].append([
-                    io.name,
-                    1 if io._bitlength == 1 else int(io._bitlength / 8),
-                    io._slc_address.start + dev.offset,
-                    io.bmk,
-                    io._bitaddress,
-                    io._byteorder,
-                    io._signed,
-                ])
-        return Binary(pickle.dumps(dict_ios))
-
-    def _clear_settings(self):
-        """Clear connection settings."""
-        self.address = ""
-        self.name = ""
-        self.port = 55123
-        self.pyload_version = (0, 0, 0)
-        self.xml_funcs.clear()
-        self.xml_mode = -1
-
-        self.program_last_dir_upload = ""
-        self.program_last_file_upload = ""
-        self.program_last_dir_pictory = ""
-        self.program_last_dir_picontrol = ""
-        self.program_last_dir_selected = ""
-        self.program_last_pictory_file = ""
-        self.program_last_tar_file = ""
-        self.program_last_zip_file = ""
-        self.develop_watch_files = []
-        self.develop_watch_path = ""
-        self.debug_geos = {}
-
-    def _save_settings(self):
-        """Save settings to named Revolution Pi."""
-        for i in range(settings.beginReadArray("connections")):
-            settings.setArrayIndex(i)
-            if settings.value("address") != self.address:
-                # Search used connection, because connection manager could reorganize array
-                continue
-
-            settings.setValue("last_dir_upload", self.program_last_dir_upload)
-            settings.setValue("last_file_upload", self.program_last_file_upload)
-            settings.setValue("last_dir_pictory", self.program_last_dir_pictory)
-            settings.setValue("last_dir_picontrol", self.program_last_dir_picontrol)
-            settings.setValue("last_dir_selected", self.program_last_dir_selected)
-            settings.setValue("last_pictory_file", self.program_last_pictory_file)
-            settings.setValue("last_tar_file", self.program_last_tar_file)
-            settings.setValue("last_zip_file", self.program_last_zip_file)
-            settings.setValue("watch_files", self.develop_watch_files)
-            settings.setValue("watch_path", self.develop_watch_path)
-            settings.setValue("debug_geos", self.debug_geos)
-
-            break
-
-        settings.endArray()
-
-    def pyload_connect(self, settings_index: int):
-        """
-        Create a new connection from settings object.
-
-        :param settings_index: Index of settings array 'connections'
-        :return: True, if the connection was successfully established
-        """
-
-        # First disconnect to send signal and clean up values
-        self.pyload_disconnect()
-
-        settings.beginReadArray("connections")
-        settings.setArrayIndex(settings_index)
-
-        address = settings.value("address", str)
-        name = settings.value("name", str)
-        port = settings.value("port", 55123, int)
-        timeout = settings.value("timeout", 5, int)
-
-        self.program_last_dir_upload = settings.value("last_dir_upload", ".", str)
-        self.program_last_file_upload = settings.value("last_file_upload", ".", str)
-        self.program_last_dir_pictory = settings.value("last_dir_pictory", ".", str)
-        self.program_last_dir_picontrol = settings.value("last_dir_picontrol", ".", str)
-        self.program_last_dir_selected = settings.value("last_dir_selected", ".", str)
-        self.program_last_pictory_file = settings.value("last_pictory_file", "{0}.rsc".format(name), str)
-        self.program_last_tar_file = settings.value("last_tar_file", "{0}.tgz".format(name), str)
-        self.program_last_zip_file = settings.value("last_zip_file", "{0}.zip".format(name), str)
-        self.develop_watch_files = settings.value("watch_files", [], list)
-        self.develop_watch_path = settings.value("watch_path", "", str)
-        self.debug_geos = settings.value("debug_geos", {}, dict)
-
-        settings.endArray()
-
-        socket.setdefaulttimeout(2)
-        sp = ServerProxy("http://{0}:{1}".format(address, port))
-
-        # Load values and test connection to Revolution Pi
-        try:
-            pyload_version = tuple(map(int, sp.version().split(".")))
-            xml_funcs = sp.system.listMethods()
-            xml_mode = sp.xmlmodus()
-        except Exception as e:
-            pi.logger.exception(e)
-            self.connection_error_observed.emit(str(e))
-            return False
-
-        self.address = address
-        self.name = name
-        self.port = port
-        self.pyload_version = pyload_version
-        self.xml_funcs = xml_funcs
-        self.xml_mode = xml_mode
-
-        with self._lck_cli:
-            socket.setdefaulttimeout(timeout)
-            self._cli = sp
-            self._cli_connect.put_nowait((address, port))
-
-        self.connection_established.emit()
-
-        return True
-
-    def pyload_disconnect(self):
-        """Disconnect from Revolution Pi."""
-        if self._revpi is not None:
-            self.connection_disconnecting.emit()
-
-            self._revpi.cleanup()
-            self._revpi_output.cleanup()
-            if settings.value("simulator/stop_remove", False, bool):
-                remove(self._revpi.procimg)
-            self._revpi = None
-            self._revpi_output = None
-
-            pi.logger.debug("Simulator destroyed.")
-            self.connection_disconnected.emit()
-
-        elif self._cli is not None:
-
-            # Tell all widget, that we want do disconnect, to save the settings
-            self.connection_disconnecting.emit()
-            self._save_settings()
-
-            with self._lck_cli:
-                if self._ps_started:
-                    try:
-                        self._cli.psstop()
-                    except Exception:
-                        pass
-                self._clear_settings()
-                self._cli = None
-
-            self.connection_disconnected.emit()
-
-    def pyload_simulate(self, configrsc: str, procimg: str, clean_existing: bool):
-        """Start the simulator for piControl on local computer."""
-        pi.logger.debug("ConnectionManager.start_simulate")
-
-        if not exists(procimg) or clean_existing:
-            with open(procimg, "wb") as fh:
-                fh.write(b'\x00' * 4096)
-
-        try:
-            import revpimodio2
-
-            # Prepare process image with default values for outputs
-            self._revpi_output = revpimodio2.RevPiModIO(configrsc=configrsc, procimg=procimg)
-            self._revpi_output.setdefaultvalues()
-            self._revpi_output.writeprocimg()
-
-            # This is our simulator to work with
-            self._revpi = revpimodio2.RevPiModIO(simulator=True, configrsc=configrsc, procimg=procimg)
-            self._revpi.setdefaultvalues()
-            self._revpi.writeprocimg()
-
-            self.xml_funcs = ["psstart", "psstop", "ps_devices", "ps_inps", "ps_outs", "ps_values", "ps_setvalue"]
-
-            self.connection_established.emit()
-
-        except Exception as e:
-            pi.logger.exception(e)
-            self.connection_error_observed.emit(str(e))
-            self._revpi_output = None
-            self._revpi = None
-            if settings.value("simulator/stop_remove", False, bool):
-                remove(procimg)
-
-        return self._revpi is not None
-
-    def refresh_xml_mode(self):
-        """Refresh XML ACL level after some change could be done."""
-        self._xml_mode_refresh = True
-
-    def reset_simulator(self):
-        """Reset all io to piCtory defaults."""
-        pi.logger.debug("ConnectionManager.reset_simulator")
-        if settings.value("simulator/restart_zero", False, bool):
-            with open(self._revpi.procimg, "wb") as fh:
-                fh.write(b'\x00' * 4096)
-            self._revpi.readprocimg()
-        else:
-            self._revpi_output.writeprocimg()
-            self._revpi.setdefaultvalues()
-            self._revpi.writeprocimg()
-
-    def run(self):
-        """Thread worker to check status of RevPiPyLoad."""
-        self.setPriority(QtCore.QThread.NormalPriority)
-
-        sp = None
-        while not self.isInterruptionRequested():
-
-            if self._revpi is not None:
-                sp = None
-                self.status_changed.emit("SIMULATING", "yellow")
-            elif self._cli is None:
-                sp = None
-                self.status_changed.emit("NOT CONNECTED", "lightblue")
-            elif not self._cli_connect.empty():
-                # Get new connection information to create object in this thread
-                item = self._cli_connect.get()
-                sp = ServerProxy("http://{0}:{1}".format(*item))
-                self._cli_connect.task_done()
-
-            if sp:
-                try:
-                    plc_exit_code = sp.plcexitcode()
-                    if self._xml_mode_refresh:
-                        self.xml_mode = sp.xmlmodus()
-                        self._xml_mode_refresh = False
-                except CannotSendRequest as e:
-                    pi.logger.warning(e)
-                except Exception as e:
-                    pi.logger.warning(e)
-                    self.status_changed.emit("SERVER ERROR", "red")
-                    self.connection_error_observed.emit("{0} | {1}".format(e, type(e)))
-                else:
-                    if plc_exit_code == -1:
-                        self.status_changed.emit("RUNNING", "green")
-                    elif plc_exit_code == -2:
-                        self.status_changed.emit("FILE NOT FOUND", "red")
-                    elif plc_exit_code == -3:
-                        self.status_changed.emit("NOT RUNNING (NO STATUS)", "yellow")
-                    elif plc_exit_code == -9:
-                        self.status_changed.emit("PROGRAM KILLED", "red")
-                    elif plc_exit_code == -15:
-                        self.status_changed.emit("PROGRAM TERMED", "red")
-                    elif plc_exit_code == 0:
-                        self.status_changed.emit("NOT RUNNING", "yellow")
-                    else:
-                        self.status_changed.emit("FINISHED WITH CODE {0}".format(plc_exit_code), "yellow")
-
-            self.msleep(self._cycle_time)
-
-    def call_remote_function(self, function_name: str, *args, default_value=None, raise_exception=False, **kwargs):
-        """
-        Save call of a remote function with given name and parameters on Revolution Pi.
-
-        :param function_name: Function to call on RevPiPyLoad
-        :param args: Functions arguments
-        :param default_value: Default value will be returned on error
-        :param raise_exception: Will raise the exception returned from server
-        :param kwargs: Functions key word arguments
-        :return: Return value of remote function or default_value
-        """
-        if self._cli is None and self._revpi is None:
-            pi.logger.error("Not connected while calling {0}".format(function_name))
-            if raise_exception:
-                raise ConnectionError("Connection manager not connected")
-            return default_value
-
-        reload_funcs = False
-        if function_name == "psstart":
-            self._ps_started = True
-            reload_funcs = True
-        elif function_name == "psstop":
-            self._ps_started = False
-            reload_funcs = True
-
-        # On connection problems do not freeze
-        if self._lck_cli.acquire(timeout=1.0):
-            if self._revpi is not None:
-                # Redirect call to simulator
-                return_value = self.__call_simulator(function_name, *args, default_value=default_value, **kwargs)
-            else:
-                try:
-                    return_value = getattr(self._cli, function_name)(*args, **kwargs)
-                    if reload_funcs:
-                        self.xml_funcs = self._cli.system.listMethods()
-                except Exception as e:
-                    pi.logger.error(e)
-                    if raise_exception:
-                        self._lck_cli.release()
-                        raise
-                    return_value = default_value
-
-            self._lck_cli.release()
-            return return_value
-
-        elif raise_exception:
-            raise ConnectionError("Can not get lock of connection")
-
-        return default_value
-
-    def get_cli(self):
-        """Connection proxy of actual connection."""
-        if self.address and self.port:
-            return ServerProxy("http://{0}:{1}".format(self.address, self.port))
-        else:
-            return None
-
-    @property
-    def connected(self) -> bool:
-        """True if we have an active connection."""
-        return self._cli is not None
-
-    @property
-    def simulating(self) -> bool:
-        """True, if simulating mode is running."""
-        return self._revpi is not None
-
-    @property
-    def simulating_configrsc(self) -> str:
-        return self._revpi.configrsc if self._revpi else ""
-
-    @property
-    def simulating_procimg(self) -> str:
-        return self._revpi.procimg if self._revpi else ""
-
-
-cm = ConnectionManager()
-"""Clobal connection manager instance."""
-
-settings = QtCore.QSettings("revpipyplc", "revpipyload")
-"""Global application settings."""
-
-homedir = environ.get("HOME", "") or environ.get("APPDATA", "")
-"""Home dir of user."""

revpicommander/proginit.py

@@ -1,117 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Global program initialization."""
-__author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2019 Sven Sager"
-__license__ = "LGPLv3"
-
-import logging
-import sys
-from argparse import ArgumentParser
-from configparser import ConfigParser
-from os import R_OK, W_OK, access
-from os.path import abspath, dirname, join
-
-# Program name
-programname = "revpicommander"
-
-# Set to True, if you want to save config file
-conf_rw = False
-
-conf = ConfigParser()
-logger = logging.getLogger()
-pidfile = "/var/run/{0}.pid".format(programname)
-
-
-def cleanup():
-    """Clean up program."""
-    # Shutdown logging system
-    logging.shutdown()
-
-
-def reconfigure_logger():
-    """Configure logging module of program."""
-    # Clear all log handler
-    for lhandler in logger.handlers.copy():
-        lhandler.close()
-        logger.removeHandler(lhandler)
-
-    # Create new log handler
-    logformat = logging.Formatter(
-        "{asctime} [{levelname:8}] {message}",
-        datefmt="%Y-%m-%d %H:%M:%S", style="{"
-    )
-    lhandler = logging.StreamHandler(sys.stdout)
-    lhandler.setFormatter(logformat)
-    logger.addHandler(lhandler)
-
-    if "logfile" in pargs and pargs.logfile is not None:
-        # Write logs to a logfile
-        lhandler = logging.FileHandler(filename=pargs.logfile)
-        lhandler.setFormatter(logformat)
-        logger.addHandler(lhandler)
-
-    # Loglevel auswerten
-    if pargs.verbose == 1:
-        loglevel = logging.INFO
-    elif pargs.verbose > 1:
-        loglevel = logging.DEBUG
-    else:
-        loglevel = logging.WARNING
-    logger.setLevel(loglevel)
-
-
-def reload_conf():
-    """Reload config file."""
-    if "conffile" in pargs:
-
-        # Check config file
-        if not access(pargs.conffile, R_OK):
-            raise RuntimeError(
-                "can not access config file '{0}'".format(pargs.conffile)
-            )
-        if conf_rw and not access(pargs.conffile, W_OK):
-            raise RuntimeError(
-                "can not write to config file '{0}'".format(pargs.conffile)
-            )
-
-        # Create global config
-        global conf
-        logger.info("loading config file: {0}".format(pargs.conffile))
-        conf.read(pargs.conffile)
-
-
-# Generate command arguments of the program
-parser = ArgumentParser(
-    prog=programname,
-    description="Program description"
-)
-parser.add_argument(
-    "-f", "--logfile", dest="logfile",
-    help="Save log entries to this file"
-)
-
-parser.add_argument(
-    "-v", "--verbose", action="count", dest="verbose", default=0,
-    help="Switch on verbose logging"
-)
-pargs = parser.parse_args()
-
-# Check important objects and set to default if they do not exists
-if "verbose" not in pargs:
-    pargs.verbose = 0
-
-# Get absolute paths
-pwd = abspath(".")
-
-# Configure logger
-if "logfile" in pargs and pargs.logfile is not None \
-        and dirname(pargs.logfile) == "":
-    pargs.logfile = join(pwd, pargs.logfile)
-reconfigure_logger()
-
-# Initialize configparser of globalconfig
-if "conffile" in pargs and dirname(pargs.conffile) == "":
-    pargs.conffile = join(pwd, pargs.conffile)
-
-# Load configuration - Comment out, if you do that in your own program
-reload_conf()

revpicommander/revpiplclist.py

@@ -1,377 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Saved connections of Revolution Pi devices."""
-__author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
-__license__ = "GPLv3"
-
-from enum import IntEnum
-
-from PyQt5 import QtCore, QtGui, QtWidgets
-
-import helper
-import proginit as pi
-from helper import WidgetData
-from ui.revpiplclist_ui import Ui_diag_connections
-
-
-class NodeType(IntEnum):
-    CON = 1000
-    DIR = 1001
-
-
-class RevPiPlcList(QtWidgets.QDialog, Ui_diag_connections):
-    """Manage your saved connections."""
-
-    def __init__(self, parent=None):
-        super(RevPiPlcList, self).__init__(parent)
-        self.setupUi(self)
-        self.__default_name = self.tr("New connection")
-        self.__default_port = 55123
-
-        self.__current_item = QtWidgets.QTreeWidgetItem()  # type: QtWidgets.QTreeWidgetItem
-        self.changes = True
-
-        self.tre_connections.setColumnWidth(0, 250)
-        self.lbl_port.setText(self.lbl_port.text().format(self.__default_port))
-        self.sbx_port.setValue(self.__default_port)
-
-    def _load_settings(self):
-        """Load values to GUI widgets."""
-        pi.logger.debug("RevPiPlcList._load_settings")
-
-        self.tre_connections.clear()
-        self.cbb_folder.clear()
-        self.cbb_folder.addItem("")
-        for i in range(helper.settings.beginReadArray("connections")):
-            helper.settings.setArrayIndex(i)
-
-            con_item = QtWidgets.QTreeWidgetItem(NodeType.CON)
-            con_item.setIcon(0, QtGui.QIcon(":/main/ico/cpu.ico"))
-            con_item.setText(0, helper.settings.value("name", "Revolution Pi", str))
-            con_item.setText(1, helper.settings.value("address", "127.0.0.1", str))
-            con_item.setData(0, WidgetData.port, helper.settings.value("port", self.__default_port, int))
-            con_item.setData(0, WidgetData.timeout, helper.settings.value("timeout", 5, int))
-
-            con_item.setData(0, WidgetData.last_dir_upload, helper.settings.value("last_dir_upload"))
-            con_item.setData(0, WidgetData.last_file_upload, helper.settings.value("last_file_upload"))
-            con_item.setData(0, WidgetData.last_dir_pictory, helper.settings.value("last_dir_pictory"))
-            con_item.setData(0, WidgetData.last_dir_picontrol, helper.settings.value("last_dir_picontrol"))
-            con_item.setData(0, WidgetData.last_dir_selected, helper.settings.value("last_dir_selected"))
-            con_item.setData(0, WidgetData.last_pictory_file, helper.settings.value("last_pictory_file"))
-            con_item.setData(0, WidgetData.last_tar_file, helper.settings.value("last_tar_file"))
-            con_item.setData(0, WidgetData.last_zip_file, helper.settings.value("last_zip_file"))
-            con_item.setData(0, WidgetData.watch_files, helper.settings.value("watch_files"))
-            con_item.setData(0, WidgetData.watch_path, helper.settings.value("watch_path"))
-            con_item.setData(0, WidgetData.debug_geos, helper.settings.value("debug_geos"))
-
-            folder = helper.settings.value("folder", "", str)
-            if folder:
-                sub_folder = self._get_folder_item(folder)
-                if sub_folder is None:
-                    sub_folder = QtWidgets.QTreeWidgetItem(NodeType.DIR)
-                    sub_folder.setIcon(0, QtGui.QIcon(":/main/ico/folder.ico"))
-                    sub_folder.setText(0, folder)
-                    self.tre_connections.addTopLevelItem(sub_folder)
-                    self.cbb_folder.addItem(folder)
-
-                sub_folder.addChild(con_item)
-            else:
-                self.tre_connections.addTopLevelItem(con_item)
-
-        helper.settings.endArray()
-
-        self.tre_connections.expandAll()
-        self.changes = True
-
-        if self.tre_connections.topLevelItemCount() == 0:
-            self._edit_state()
-
-    def accept(self) -> None:
-        pi.logger.debug("RevPiPlcList.accept")
-
-        def set_settings(node: QtWidgets.QTreeWidgetItem):
-            parent = node.parent()
-            helper.settings.setValue("address", node.text(1))
-            helper.settings.setValue("folder", parent.text(0) if parent else "")
-            helper.settings.setValue("name", node.text(0))
-            helper.settings.setValue("port", node.data(0, WidgetData.port))
-            helper.settings.setValue("timeout", node.data(0, WidgetData.timeout))
-
-            if node.data(0, WidgetData.last_dir_upload):
-                helper.settings.setValue("last_dir_upload", node.data(0, WidgetData.last_dir_upload))
-            if node.data(0, WidgetData.last_file_upload):
-                helper.settings.setValue("last_file_upload", node.data(0, WidgetData.last_file_upload))
-            if node.data(0, WidgetData.last_dir_pictory):
-                helper.settings.setValue("last_dir_pictory", node.data(0, WidgetData.last_dir_pictory))
-            if node.data(0, WidgetData.last_dir_picontrol):
-                helper.settings.setValue("last_dir_picontrol", node.data(0, WidgetData.last_dir_picontrol))
-            if node.data(0, WidgetData.last_dir_selected):
-                helper.settings.setValue("last_dir_selected", node.data(0, WidgetData.last_dir_selected))
-            if node.data(0, WidgetData.last_pictory_file):
-                helper.settings.setValue("last_pictory_file", node.data(0, WidgetData.last_pictory_file))
-            if node.data(0, WidgetData.last_tar_file):
-                helper.settings.setValue("last_tar_file", node.data(0, WidgetData.last_tar_file))
-            if node.data(0, WidgetData.last_zip_file):
-                helper.settings.setValue("last_zip_file", node.data(0, WidgetData.last_zip_file))
-            if node.data(0, WidgetData.watch_files):
-                helper.settings.setValue("watch_files", node.data(0, WidgetData.watch_files))
-            if node.data(0, WidgetData.watch_path):
-                helper.settings.setValue("watch_path", node.data(0, WidgetData.watch_path))
-            if node.data(0, WidgetData.debug_geos):
-                helper.settings.setValue("debug_geos", node.data(0, WidgetData.debug_geos))
-
-        helper.settings.remove("connections")
-        helper.settings.beginWriteArray("connections")
-
-        counter_index = 0
-        for i in range(self.tre_connections.topLevelItemCount()):
-            root_item = self.tre_connections.topLevelItem(i)
-            if root_item.type() == NodeType.DIR:
-                for k in range(root_item.childCount()):
-                    helper.settings.setArrayIndex(counter_index)
-                    set_settings(root_item.child(k))
-                    counter_index += 1
-            elif root_item.type() == NodeType.CON:
-                helper.settings.setArrayIndex(counter_index)
-                set_settings(root_item)
-                counter_index += 1
-
-        helper.settings.endArray()
-
-        self.changes = False
-        super(RevPiPlcList, self).accept()
-
-    def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
-        pi.logger.debug("RevPiPlcList.closeEvent")
-        if self.changes:
-            ask = QtWidgets.QMessageBox.question(
-                self, self.tr("Question"), self.tr(
-                    "Do you really want to quit? \nUnsaved changes will be lost."
-                )
-            ) == QtWidgets.QMessageBox.Yes
-
-            if ask:
-                self.reject()
-            else:
-                a0.ignore()
-
-    def exec(self) -> int:
-        self._load_settings()
-        return super(RevPiPlcList, self).exec()
-
-    @QtCore.pyqtSlot(QtWidgets.QAbstractButton)
-    def on_btn_box_clicked(self, button: QtWidgets.QAbstractButton):
-        if self.btn_box.buttonRole(button) == QtWidgets.QDialogButtonBox.DestructiveRole:
-            self.reject()
-
-    # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
-    # region #      REGION: Connection management
-
-    def _edit_state(self):
-        item = self.tre_connections.currentItem()
-        if item is None:
-            up_ok = False
-            down_ok = False
-            con_item = False
-            dir_item = False
-        else:
-            con_item = item.type() == NodeType.CON
-            dir_item = item.type() == NodeType.DIR
-
-            if item.parent():
-                index = item.parent().indexOfChild(item)
-                up_ok = index > 0
-                down_ok = index < item.parent().childCount() - 1
-            else:
-                index = self.tre_connections.indexOfTopLevelItem(item)
-                up_ok = index > 0
-                down_ok = index < self.tre_connections.topLevelItemCount() - 1
-
-        self.btn_up.setEnabled(up_ok)
-        self.btn_down.setEnabled(down_ok)
-        self.btn_delete.setEnabled(con_item)
-        self.txt_name.setEnabled(con_item)
-        self.txt_address.setEnabled(con_item)
-        self.sbx_port.setEnabled(con_item)
-        self.sbx_timeout.setEnabled(con_item)
-        self.cbb_folder.setEnabled(con_item or dir_item)
-
-    def _get_folder_item(self, name: str):
-        """Find the folder entry by name."""
-        for i in range(self.tre_connections.topLevelItemCount()):
-            tli = self.tre_connections.topLevelItem(i)
-            if tli.type() == NodeType.DIR and tli.text(0) == name:
-                return tli
-        return None
-
-    def _move_item(self, count: int):
-        """Move connection item up or down"""
-        item = self.tre_connections.currentItem()
-        if not item:
-            return
-
-        if item.parent():
-            dir_item = item.parent()
-            index = dir_item.indexOfChild(item)
-            new_index = index + count
-            if 0 <= new_index < dir_item.childCount():
-                item = dir_item.takeChild(index)
-                dir_item.insertChild(new_index, item)
-        else:
-            index = self.tre_connections.indexOfTopLevelItem(item)
-            new_index = index + count
-            if 0 <= index < self.tre_connections.topLevelItemCount():
-                item = self.tre_connections.takeTopLevelItem(index)
-                self.tre_connections.insertTopLevelItem(new_index, item)
-
-        self.tre_connections.setCurrentItem(item)
-        self._edit_state()
-
-    @QtCore.pyqtSlot(QtWidgets.QTreeWidgetItem, QtWidgets.QTreeWidgetItem)
-    def on_tre_connections_currentItemChanged(
-            self, current: QtWidgets.QTreeWidgetItem, previous: QtWidgets.QTreeWidgetItem):
-
-        self._edit_state()
-        if current and current.type() == NodeType.CON:
-            self.__current_item = current
-            self.txt_name.setText(current.text(0))
-            self.txt_address.setText(current.text(1))
-            self.sbx_port.setValue(current.data(0, WidgetData.port))
-            self.sbx_timeout.setValue(current.data(0, WidgetData.timeout))
-            if current.parent() is None:
-                self.cbb_folder.setCurrentIndex(0)
-            else:
-                self.cbb_folder.setCurrentText(current.parent().text(0))
-        elif current and current.type() == NodeType.DIR:
-            self.__current_item = current
-            self.cbb_folder.setCurrentText(current.text(0))
-        else:
-            self.__current_item = QtWidgets.QTreeWidgetItem()
-            self.cbb_folder.setCurrentText(current.text(0) if current else "")
-
-    @QtCore.pyqtSlot()
-    def on_btn_up_pressed(self):
-        self._move_item(-1)
-
-    @QtCore.pyqtSlot()
-    def on_btn_down_pressed(self):
-        self._move_item(1)
-
-    @QtCore.pyqtSlot()
-    def on_btn_delete_pressed(self):
-        """Remove selected entry."""
-        item = self.tre_connections.currentItem()
-        if item and item.type() == NodeType.CON:
-            dir_node = item.parent()
-            if dir_node:
-                dir_node.removeChild(item)
-            else:
-                index = self.tre_connections.indexOfTopLevelItem(item)
-                self.tre_connections.takeTopLevelItem(index)
-
-        self._edit_state()
-
-    @QtCore.pyqtSlot()
-    def on_btn_add_pressed(self):
-        """Create new element."""
-        self.__current_item = QtWidgets.QTreeWidgetItem(NodeType.CON)
-        self.__current_item.setIcon(0, QtGui.QIcon(":/main/ico/cpu.ico"))
-        self.__current_item.setText(0, self.__default_name)
-        self.__current_item.setData(0, WidgetData.port, self.__default_port)
-        self.__current_item.setData(0, WidgetData.timeout, 5)
-        sub_folder = self._get_folder_item(self.cbb_folder.currentText())
-        if sub_folder:
-            sub_folder.addChild(self.__current_item)
-        else:
-            self.tre_connections.addTopLevelItem(self.__current_item)
-
-        self.tre_connections.setCurrentItem(self.__current_item)
-        self.txt_name.setFocus()
-        self.txt_name.selectAll()
-
-    @QtCore.pyqtSlot(str)
-    def on_txt_name_textEdited(self, text):
-        if self.__current_item.type() != NodeType.CON:
-            return
-        self.__current_item.setText(0, text)
-
-    @QtCore.pyqtSlot(str)
-    def on_txt_address_textEdited(self, text):
-        if self.__current_item.type() != NodeType.CON:
-            return
-        self.__current_item.setText(1, text)
-
-    @QtCore.pyqtSlot(int)
-    def on_sbx_port_valueChanged(self, value: int):
-        if self.__current_item.type() != NodeType.CON:
-            return
-        self.__current_item.setData(0, WidgetData.port, value)
-
-    @QtCore.pyqtSlot(int)
-    def on_sbx_timeout_valueChanged(self, value: int):
-        if self.__current_item.type() != NodeType.CON:
-            return
-        self.__current_item.setData(0, WidgetData.timeout, value)
-
-    @QtCore.pyqtSlot(str)
-    def on_cbb_folder_editTextChanged(self, text: str):
-        pi.logger.debug("RevPiPlcList.on_cbb_folder_editTextChanged({0})".format(text))
-
-        if self.__current_item.type() == NodeType.DIR:
-            # We just have to rename the dir node
-            self.__current_item.setText(0, text)
-
-        elif self.__current_item.type() == NodeType.CON:
-            sub_folder = self._get_folder_item(text)
-            dir_node = self.__current_item.parent()
-            if dir_node:
-                if dir_node.text(0) == text:
-                    # It is the same folder
-                    return
-
-                if text != "" and dir_node.childCount() == 1 and not sub_folder:
-                    # The folder hold just one item, so we can rename that
-                    for i in range(self.cbb_folder.count()):
-                        if self.cbb_folder.itemText(i) == dir_node.text(0):
-                            self.cbb_folder.setItemText(i, text)
-                            break
-                    dir_node.setText(0, text)
-                    return
-
-                index = dir_node.indexOfChild(self.__current_item)
-                self.__current_item = dir_node.takeChild(index)
-
-            elif text != "":
-                # Move root to folder
-                index = self.tre_connections.indexOfTopLevelItem(self.__current_item)
-                self.__current_item = self.tre_connections.takeTopLevelItem(index)
-
-            else:
-                # Root stays root
-                return
-
-            if text == "":
-                self.tre_connections.addTopLevelItem(self.__current_item)
-
-            else:
-                if sub_folder is None:
-                    sub_folder = QtWidgets.QTreeWidgetItem(NodeType.DIR)
-                    sub_folder.setIcon(0, QtGui.QIcon(":/main/ico/folder.ico"))
-                    sub_folder.setText(0, text)
-                    self.tre_connections.addTopLevelItem(sub_folder)
-                    self.cbb_folder.addItem(text)
-                sub_folder.addChild(self.__current_item)
-
-            if dir_node and dir_node.childCount() == 0:
-                # Remove empty folders
-                for i in range(self.cbb_folder.count()):
-                    if self.cbb_folder.itemText(i) == dir_node.text(0):
-                        self.cbb_folder.removeItem(i)
-                        break
-                index = self.tre_connections.indexOfTopLevelItem(dir_node)
-                self.tre_connections.takeTopLevelItem(index)
-
-            self.tre_connections.setCurrentItem(self.__current_item)
-            self.cbb_folder.setFocus()
-
-    # endregion # # # # #

setup.iss

@@ -0,0 +1,49 @@
+; Script generated by the Inno Setup Script Wizard.
+; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
+
+#define MyAppName "RevPi Commander"
+#define MyAppVersion "0.11.0"
+#define MyAppPublisher "Sven Sager"
+#define MyAppURL "https://revpimodio.org/"
+#define MyAppICO "data\revpicommander.ico"
+
+[Setup]
+SignTool=kSign
+; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
+; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
+AppId={{21E8D429-0C18-462F-AFC0-56EA664DE629}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+;AppVerName={#MyAppName} {#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+DefaultDirName={autopf}\{#MyAppName}
+DisableProgramGroupPage=yes
+LicenseFile=LICENSE.txt
+; Uncomment the following line to run in non administrative install mode (install for current user only.)
+;PrivilegesRequired=lowest
+PrivilegesRequiredOverridesAllowed=dialog
+OutputDir=dist
+OutputBaseFilename={#MyAppName} {#MyAppVersion}
+SetupIconFile={#MyAppICO}
+Compression=lzma
+SolidCompression=yes
+WizardStyle=modern
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+Name: "german"; MessagesFile: "compiler:Languages\German.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+Source: "dist\{#MyAppName}\{#MyAppName}.exe"; DestDir: "{app}"; Flags: ignoreversion
+Source: "dist\{#MyAppName}\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+; NOTE: Don't use "Flags: ignoreversion" on any shared system files
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppName}.exe"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppName}.exe"; Tasks: desktopicon

setup.py

@@ -1,55 +1,50 @@
 # -*- coding: utf-8 -*-
-"""Setupscript fuer RevPiPyLoad."""
+"""Setup script for RevPiCommander."""
 __author__ = "Sven Sager"
 __copyright__ = "Copyright (C) 2018 Sven Sager"
-__license__ = "LGPLv3"
+__license__ = "GPLv2"
 
-import distutils.command.install_egg_info
+from setuptools import find_namespace_packages, setup
-from distutils.core import setup
-from glob import glob
-
-
-class MyEggInfo(distutils.command.install_egg_info.install_egg_info):
-
-    u"""Disable egg_info installation, seems pointless for a non-library."""
-
-    def run(self):
-        u"""just pass egg_info."""
-        pass
 
+from src.revpicommander import __version__
 
 setup(
-    version="0.9.3",
-    python_requires="~=3.4",
-    requires=["PyQt5", "revpimodio2", "zeroconf"],
-
-    scripts=["data/revpicommander"],
-    data_files=[
-        ("share/applications", ["data/revpicommander.desktop"]),
-        ("share/icons/hicolor/32x32/apps", ["data/revpicommander.png"]),
-        ("share/revpicommander", glob("revpicommander/*.py")),
-        ("share/revpicommander/ui", glob("include/ui/*.py")),
-        ("share/revpicommander/locale/", glob("revpicommander/locale/*.qm")),
-    ],
-
-    # Additional meta-data
     name="revpicommander",
+    version=__version__,
+
+    packages=find_namespace_packages("src"),
+    package_dir={'': 'src'},
+    include_package_data=True,
+
+    install_requires=[
+        "keyring",
+        "PyQt5",
+        "paramiko",
+        "revpimodio2",
+        "zeroconf"
+    ],
+    entry_points={
+        'gui_scripts': [
+            'revpicommander = revpicommander.revpicommander:main',
+        ],
+    },
+
+    platforms=["all"],
+
+    url="https://revpimodio.org/revpipyplc/",
+    license="GPLv2",
     author="Sven Sager",
     author_email="akira@narux.de",
     maintainer="Sven Sager",
     maintainer_email="akira@revpimodio.org",
-    url="https://revpimodio.org/revpipyplc/",
     description="GUI for Revolution Pi to upload programs and do IO-Checks",
-    long_description=""
+    long_description="The RevPiCommander is a GUI tool to manage your Revolution Pi over the\n"
-    "The RevPiCommander is a GUI tool to manage your revolution Pi over the\n"
                      "network. You can search for RevPis in your network, manage the settings\n"
                      "of RevPiPyLoad and do IO checks on your local machine. Developing your\n"
                      "control program is very easy with the developer, upload and debug it\n"
                      "over the network.",
+    keywords=["revpi", "revolution pi", "revpimodio", "plc"],
     classifiers=[
-        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+        "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
-        "Operating System :: POSIX :: Linux",
     ],
-    license="GPLv3",
-    cmdclass={"install_egg_info": MyEggInfo},
 )

src/revpicommander/__init__.py

@@ -0,0 +1,7 @@
+# -*- coding: utf-8 -*-
+"""Package: RevPiCommander."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+__package__ = "revpicommander"
+__version__ = "0.11.0"

src/revpicommander/__main__.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+"""Start main application of this package."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+# If we are running from a wheel, add the wheel to sys.path
+if __package__ == "":
+    from os.path import dirname
+    from sys import path
+
+    # __file__ is package-*.whl/package/__main__.py
+    # Resulting path is the name of the wheel itself
+    package_path = dirname(dirname(__file__))
+    path.insert(0, package_path)
+
+if __name__ == "__main__":
+    import sys
+
+    try:
+        # Use absolut import in the __main__ module
+        from revpicommander.revpicommander import main
+
+        # Run the main application of this package
+        sys.exit(main())
+
+    except Exception as e:
+        sys.stdout.write(f"Can not start __main__ module: {e}")
+        sys.stdout.write("\n")
+        sys.exit(1)

src/revpicommander/aclmanager.py

@@ -1,22 +1,22 @@
 # -*- coding: utf-8 -*-
 """Manager for ACL lists."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 from re import compile
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-from helper import WidgetData
+from .helper import WidgetData
-from ui.aclmanager_ui import Ui_diag_aclmanager
+from .ui.aclmanager_ui import Ui_diag_aclmanager
 
 
 class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
     """ACL manager."""
 
     def __init__(self, parent=None):
-        super(AclManager, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setFixedSize(self.size())
 
@@ -85,13 +85,13 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
                 )
             ) == QtWidgets.QMessageBox.Yes
             if ask:
-                self.on_btn_add_pressed()
+                self.on_btn_add_clicked()
 
         if self.__check_load_error():
             return
 
         self.__oldacl = self.__table_to_acl()
-        super(AclManager, self).accept()
+        super().accept()
 
     def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
         if self._changes_done():
@@ -107,12 +107,12 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
                 a0.ignore()
 
     def exec(self) -> int:
-        return super(AclManager, self).exec()
+        return super().exec()
 
     def reject(self) -> None:
         """Restore old settings."""
         self.setup_acl_manager(self.__oldacl, self.__dict_acltext)
-        super(AclManager, self).reject()
+        super().reject()
 
     def setup_acl_manager(self, acl_string: str, acl_texts: dict):
         if type(acl_string) != str:
@@ -252,11 +252,11 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
         self.btn_remove.setEnabled(not self.__read_only and selected_rows > 0)
 
     @QtCore.pyqtSlot()
-    def on_btn_edit_pressed(self):
+    def on_btn_edit_clicked(self):
         self.__load_selected_entry()
 
     @QtCore.pyqtSlot()
-    def on_btn_remove_pressed(self):
+    def on_btn_remove_clicked(self):
         lst_selected_row_indexes = [mi.row() for mi in self.tb_acls.selectionModel().selectedRows(0)]
         if len(lst_selected_row_indexes) == 0:
             return
@@ -355,7 +355,7 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
         self._check_all_filled()
 
     @QtCore.pyqtSlot()
-    def on_btn_add_pressed(self):
+    def on_btn_add_clicked(self):
         """Add a new entry to acl table."""
         ip_level = "{0}.{1}.{2}.{3},{4}".format(
             self.txt_ip_a.text(),
@@ -366,7 +366,7 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
         )
         if self.__re_ipacl.match(ip_level):
             self.__table_add_acl(ip_level)
-            self.on_btn_clear_pressed()
+            self.on_btn_clear_clicked()
         else:
             QtWidgets.QMessageBox.critical(
                 self, self.tr("Error"), self.tr(
@@ -376,7 +376,7 @@ class AclManager(QtWidgets.QDialog, Ui_diag_aclmanager):
             )
 
     @QtCore.pyqtSlot()
-    def on_btn_clear_pressed(self):
+    def on_btn_clear_clicked(self):
         """Clear entry widgets."""
         self.txt_ip_a.clear()
         self.txt_ip_b.clear()

src/revpicommander/avahisearch.py

@@ -0,0 +1,386 @@
+# -*- coding: utf-8 -*-
+"""Revolution Pi search with zeroconf."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+import webbrowser
+from logging import getLogger
+from re import compile
+from sys import platform
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+from zeroconf import IPVersion, ServiceBrowser, Zeroconf
+
+from . import helper
+from .helper import RevPiSettings, WidgetData, all_revpi_settings
+from .ui.avahisearch_ui import Ui_diag_search
+
+log = getLogger(__name__)
+
+
+class AvahiSearchThread(QtCore.QThread):
+    """Search thread for Revolution Pi with installed RevPiPyLoad."""
+    added = QtCore.pyqtSignal(str, str, int, str, str)
+    removed = QtCore.pyqtSignal(str, str)
+    updated = QtCore.pyqtSignal(str, str, int, str, str)
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self._cycle_wait_ms = 1000
+
+        self.re_posix = compile(
+            r"(?P<ip>(\d{1,3}\.){3}\d{1,3}).*"
+            r"(?P<mac>([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2})"
+        )
+
+    def remove_service(self, zeroconf: Zeroconf, conf_type: str, name: str) -> None:
+        """Revolution Pi disappeared."""
+        log.debug("AvahiSearchThread.remove_service")
+        self.removed.emit(name, conf_type)
+
+    def add_service(self, zeroconf: Zeroconf, conf_type: str, name: str) -> None:
+        """New Revolution Pi found."""
+        log.debug("AvahiSearchThread.add_service")
+        info = zeroconf.get_service_info(conf_type, name)
+        if not info:
+            return
+
+        for ip in info.parsed_addresses(IPVersion.V4Only):
+            self.added.emit(name, info.server, info.port, conf_type, ip)
+
+    def update_service(self, zeroconf: Zeroconf, conf_type: str, name: str) -> None:
+        """New data of revolution pi"""
+        log.debug("AvahiSearchThread.add_service")
+        info = zeroconf.get_service_info(conf_type, name)
+        if not info:
+            return
+
+        for ip in info.parsed_addresses(IPVersion.V4Only):
+            self.updated.emit(name, info.server, info.port, conf_type, ip)
+
+    def run(self) -> None:
+        log.debug("Started zero conf discovery.")
+        zeroconf = Zeroconf()
+        revpi_browser = ServiceBrowser(zeroconf, "_revpipyload._tcp.local.", self)
+        while not self.isInterruptionRequested():
+            # Just hanging around :)
+            self.msleep(self._cycle_wait_ms)
+        zeroconf.close()
+        log.debug("Stopped zero conf discovery.")
+
+
+class AvahiSearch(QtWidgets.QDialog, Ui_diag_search):
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setupUi(self)
+
+        # Global variables to let parent decide other actions
+        self.connect_settings = None
+        self.just_save = False
+
+        # Local variables
+        self.clipboard = QtGui.QGuiApplication.clipboard()
+        self._th_zero_conf = AvahiSearchThread(self)
+
+        self.tb_revpi.setColumnWidth(0, 250)
+        self.btn_connect.setEnabled(False)
+        self.btn_save.setEnabled(False)
+
+        self.restoreGeometry(helper.settings.value("avahisearch/geo", b''))
+        column_sizes = helper.settings.value("avahisearch/column_sizes", [], type=list)
+        if len(column_sizes) == self.tb_revpi.columnCount():
+            for i in range(self.tb_revpi.columnCount()):
+                self.tb_revpi.setColumnWidth(i, int(column_sizes[i]))
+
+        # Global context menus
+        self.cm_connect_actions = QtWidgets.QMenu(self)
+        self.cm_connect_actions.addAction(self.act_connect_ssh)
+        self.cm_connect_actions.addAction(self.act_connect_xmlrpc)
+
+        self.cm_quick_actions = QtWidgets.QMenu(self)
+        self.cm_quick_actions.addAction(self.act_connect)
+        self.cm_quick_actions.addAction(self.act_connect_ssh)
+        self.cm_quick_actions.addAction(self.act_connect_xmlrpc)
+        self.cm_quick_actions.addSeparator()
+        self.cm_quick_actions.addAction(self.act_open_pictory)
+        self.cm_quick_actions.addSeparator()
+        self.cm_quick_actions.addAction(self.act_copy_host)
+        self.cm_quick_actions.addAction(self.act_copy_ip)
+
+        self.tb_revpi.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+        self.tb_revpi.customContextMenuRequested.connect(self._cm_quick_exec)
+
+    @QtCore.pyqtSlot(QtCore.QPoint)
+    def _cm_quick_exec(self, position: QtCore.QPoint) -> None:
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        revpi_settings = bool(item.data(WidgetData.revpi_settings))
+        self.act_connect.setVisible(revpi_settings)
+        self.act_connect_ssh.setVisible(not revpi_settings)
+        self.act_connect_xmlrpc.setVisible(not revpi_settings)
+
+        sender = self.sender()
+        self.cm_quick_actions.exec(sender.mapToGlobal(position))
+
+        self.act_connect.setVisible(True)
+        self.act_connect_ssh.setVisible(True)
+        self.act_connect_xmlrpc.setVisible(True)
+
+    @staticmethod
+    def _find_settings(address: str):
+        """Find all settings with known avahi_id."""
+        return [
+            revpi_setting
+            for revpi_setting in all_revpi_settings()
+            if revpi_setting.address.lower() == address.lower()
+        ]
+
+    def _restart_search(self) -> None:
+        """Clean up and restart search thread."""
+        while self.tb_revpi.rowCount() > 0:
+            # Remove each row, a .clean would destroy the columns
+            self.tb_revpi.removeRow(0)
+
+        self._th_zero_conf.requestInterruption()
+
+        self._th_zero_conf = AvahiSearchThread(self)
+        self._th_zero_conf.added.connect(self.on_avahi_added)
+        self._th_zero_conf.updated.connect(self.on_avahi_added)
+        self._th_zero_conf.removed.connect(self.on_avahi_removed)
+        self._th_zero_conf.start()
+
+    def _create_settings_object(self, row: int, ssh_tunnel: bool) -> RevPiSettings or None:
+        """
+        Create settings object from given row to settings.
+
+        :param row: Row with connection data
+        :param ssh_tunnel: Save as SSH tunnel connection
+        :return: RevPi settings with data from avahi search and default values
+        """
+        item = self.tb_revpi.item(row, 0)
+        if not item:
+            return None
+
+        settings = RevPiSettings()
+        settings.folder = self.tr("Auto discovered")
+        settings.name = item.data(WidgetData.host_name)
+        settings.address = item.data(WidgetData.address)
+        settings.port = item.data(WidgetData.port)
+        settings.ssh_use_tunnel = ssh_tunnel
+
+        return settings
+
+    def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
+        helper.settings.setValue("avahisearch/geo", self.saveGeometry())
+        helper.settings.setValue("avahisearch/column_sizes", [
+            self.tb_revpi.columnWidth(i)
+            for i in range(self.tb_revpi.columnCount())
+        ])
+
+    def exec(self) -> int:
+        self.connect_settings = None
+        self.just_save = False
+        self._restart_search()
+        rc = super().exec()
+        self._th_zero_conf.requestInterruption()
+        return rc
+
+    @QtCore.pyqtSlot()
+    def on_act_connect_triggered(self) -> None:
+        """Connect via existing settings or ask for type."""
+        log.debug("AvahiSearch.on_act_connect_triggered")
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        revpi_settings = item.data(WidgetData.revpi_settings)  # type: RevPiSettings
+        if not revpi_settings:
+            return
+        self.connect_settings = revpi_settings
+        self.accept()
+
+    @QtCore.pyqtSlot()
+    def on_act_connect_ssh_triggered(self) -> None:
+        """Create new revpi settings with ssh, save and connect."""
+        log.debug("AvahiSearch.on_act_connect_ssh_triggered")
+        if self.tb_revpi.currentRow() == -1:
+            return
+
+        revpi_settings = self._create_settings_object(self.tb_revpi.currentRow(), True)
+        revpi_settings.save_settings()
+        self.connect_settings = revpi_settings
+        self.accept()
+
+    @QtCore.pyqtSlot()
+    def on_act_connect_xmlrpc_triggered(self) -> None:
+        """Create new revpi settings with XML-RPC, save and connect."""
+        log.debug("AvahiSearch.on_act_connect_xmlrpc_triggered")
+        if self.tb_revpi.currentRow() == -1:
+            return
+
+        revpi_settings = self._create_settings_object(self.tb_revpi.currentRow(), False)
+        revpi_settings.save_settings()
+        self.connect_settings = revpi_settings
+        self.accept()
+
+    @QtCore.pyqtSlot()
+    def on_act_copy_host_triggered(self) -> None:
+        """Copy hostname of selected item to clipboard."""
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        # Use just the hostname on Windows systems, it can not resolve .local addresses
+        self.clipboard.setText(
+            item.data(WidgetData.host_name) if platform == "win32"
+            else item.data(WidgetData.host_name_full)
+        )
+
+    @QtCore.pyqtSlot()
+    def on_act_copy_ip_triggered(self) -> None:
+        """Copy ip address of selected item to clipboard."""
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+        self.clipboard.setText(item.data(WidgetData.address))
+
+    @QtCore.pyqtSlot()
+    def on_act_open_pictory_triggered(self) -> None:
+        """Open piCtory in default browser of operating system."""
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        # We should use the hostname on macOS to let safari connect in link local mode (for linux nice too)
+        webbrowser.open("http://{0}/".format(item.data(
+            WidgetData.address if platform == "win32"
+            else WidgetData.host_name_full
+        )))
+
+    @QtCore.pyqtSlot(str, str, int, str, str)
+    def on_avahi_added(self, avahi_id: str, server: str, port: int, conf_type: str, ip: str) -> None:
+        """New Revolution Pi found."""
+
+        def update_tb_revpi_row(row_index: int):
+            host_name_full = server[:-1]
+            host_name = host_name_full[:host_name_full.find(".")]
+
+            item_name = self.tb_revpi.item(row_index, 0)
+            item_name.setData(WidgetData.address, ip)
+            item_name.setData(WidgetData.port, port)
+            item_name.setData(WidgetData.host_name_full, host_name_full)
+            item_name.setData(WidgetData.host_name, host_name)
+
+            revpi_settings = item_name.data(WidgetData.revpi_settings)  # type: RevPiSettings
+            if revpi_settings:
+                # Generate the name of saved revpi and show the avahi-name in brackets
+                settings_text = "{0}/{1}".format(revpi_settings.folder, revpi_settings.name) \
+                    if revpi_settings.folder \
+                    else revpi_settings.name
+                if revpi_settings.ssh_use_tunnel:
+                    settings_text += self.tr(" over SSH")
+                item_name.setText("{0} ({1})".format(settings_text, host_name))
+            else:
+                item_name.setText(host_name)
+            item_name.setToolTip(item_name.text())
+
+            item_ip = self.tb_revpi.item(row_index, 1)
+            item_ip.setText(ip)
+            item_ip.setToolTip(item_name.text())
+
+        lst_existing = self._find_settings(ip)
+
+        exists = False
+        for i in range(self.tb_revpi.rowCount()):
+            item_tb_revpi = self.tb_revpi.item(i, 0)
+            if item_tb_revpi.data(WidgetData.object_name) == avahi_id:
+                # Object already discovered
+                update_tb_revpi_row(i)
+                exists = True
+
+        if not exists:
+            for known_settings in lst_existing or [None]:
+                item_name = QtWidgets.QTableWidgetItem()
+
+                item_name.setIcon(QtGui.QIcon(":/main/ico/cpu.ico"))
+                item_name.setData(WidgetData.object_name, avahi_id)
+                item_name.setData(WidgetData.revpi_settings, known_settings)
+
+                index = self.tb_revpi.rowCount()
+                self.tb_revpi.insertRow(index)
+                self.tb_revpi.setItem(index, 0, item_name)
+                self.tb_revpi.setItem(index, 1, QtWidgets.QTableWidgetItem())
+
+                update_tb_revpi_row(index)
+
+    @QtCore.pyqtSlot(str, str)
+    def on_avahi_removed(self, avahi_id: str, conf_type: str) -> None:
+        """Revolution Pi disappeared."""
+        for i in range(self.tb_revpi.rowCount()):
+            if self.tb_revpi.item(i, 0).data(WidgetData.object_name) == avahi_id:
+                self.tb_revpi.removeRow(i)
+                break
+
+    @QtCore.pyqtSlot(int, int)
+    def on_tb_revpi_cellDoubleClicked(self, row: int, column: int) -> None:
+        """Connect to double-clicked Revolution Pi."""
+        log.debug("AvahiSearch.on_tb_revpi_cellDoubleClicked")
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        revpi_settings = bool(item.data(WidgetData.revpi_settings))
+        if revpi_settings:
+            self.act_connect.trigger()
+        else:
+            cur = QtGui.QCursor()
+            self.cm_connect_actions.exec(cur.pos())
+
+    @QtCore.pyqtSlot(int, int, int, int)
+    def on_tb_revpi_currentCellChanged(self, row: int, column: int, last_row: int, last_column: int) -> None:
+        """Manage state of buttons."""
+        self.btn_connect.setEnabled(row >= 0)
+        self.btn_save.setEnabled(row >= 0)
+
+    @QtCore.pyqtSlot()
+    def on_btn_connect_clicked(self) -> None:
+        """Connect to selected Revolution Pi."""
+        log.debug("AvahiSearch.on_btn_connect_clicked")
+        selected_items = self.tb_revpi.selectedItems()
+        if not selected_items:
+            return
+        item = selected_items[0]
+
+        revpi_settings = bool(item.data(WidgetData.revpi_settings))
+        if revpi_settings:
+            self.act_connect.trigger()
+        else:
+            pos_context_menu = self.btn_connect.pos()
+            pos_context_menu.setY(pos_context_menu.y() + self.btn_connect.height())
+            self.cm_connect_actions.exec(self.mapToGlobal(pos_context_menu))
+
+    @QtCore.pyqtSlot()
+    def on_btn_save_clicked(self) -> None:
+        """Save selected Revolution Pi."""
+        log.debug("AvahiSearch.on_btn_save_clicked")
+        row_index = self.tb_revpi.currentRow()
+        if row_index == -1:
+            return
+        self.connect_settings = self._create_settings_object(row_index, True)
+        self.just_save = True
+        self.accept()
+
+    @QtCore.pyqtSlot()
+    def on_btn_restart_clicked(self) -> None:
+        """Clean up and restart search thread."""
+        self._restart_search()

src/revpicommander/backgroundworker.py

@@ -1,16 +1,16 @@
 # -*- coding: utf-8 -*-
 """File transfer system to handle QThreads."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2021 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 from logging import getLogger
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-from ui.backgroundworker_ui import Ui_diag_backgroundworker
+from .ui.backgroundworker_ui import Ui_diag_backgroundworker
 
-log = getLogger()
+log = getLogger(__name__)
 
 
 class BackgroundWorker(QtCore.QThread):
@@ -18,8 +18,9 @@ class BackgroundWorker(QtCore.QThread):
     steps_done = QtCore.pyqtSignal(int)
     status_message = QtCore.pyqtSignal(str)
 
-    def __init__(self, parent=None):
+    def __init__(self, parent=None, interruption_text: str = None):
-        super(BackgroundWorker, self).__init__(parent)
+        super().__init__(parent)
+        self._interruption_text = interruption_text or self.tr("User requested cancellation...")
 
     def check_cancel(self) -> bool:
         """
@@ -28,33 +29,67 @@ class BackgroundWorker(QtCore.QThread):
         :return: True, if interruption was requested
         """
         if self.isInterruptionRequested():
-            self.status_message.emit(self.tr("User requested cancellation..."))
+            self.status_message.emit(self._interruption_text)
             self.msleep(750)
             return True
         return False
 
-    def exec_dialog(self) -> int:
+    def exec_dialog(self, window_title="", can_cancel=True) -> int:
+        """
+        Show dialog with progress bar.
+
+        :param window_title: Title of Dialog window
+        :param can_cancel: If False, the cancel button is deactivated
+        :return: Dialog result
+        """
         diag = WorkerDialog(self, self.parent())
+        diag.setWindowTitle(window_title)
+        diag.btn_box.setEnabled(can_cancel)
         rc = diag.exec()
         diag.deleteLater()
         return rc
 
-    def wait_interruptable(self, seconds=-1) -> None:
+    def wait_interruptable(self, seconds=-1) -> bool:
-        """Save function to wait and get the cancel buttons."""
+        """
+        Save function to wait and get the cancel buttons.
+
+        :param seconds: Wait this amount of seconds
+        :return: True, if interruption was requested
+        """
         counter = seconds * 4
         while counter != 0:
             counter -= 1
             self.msleep(250)
-            if self._check_cancel():
+            if self.check_cancel():
-                break
+                return True
+        return False
 
     def run(self) -> None:
-        """Worker thread to import pictures from camera."""
+        """Override this function with your logic."""
-        log.debug("BackgroundWorker.run")
+        raise NotImplementedError()
-        self.status_message.emit("Started dummy thread...")
+
-        self.wait_interruptable(5)
+
-        self.status_message.emit("Completed dummy thread.")
+class BackgroundWaiter(BackgroundWorker):
-        self._save_wait(3)
+    """Just wait an amount of time and show progress bar."""
+
+    def __init__(self, seconds: int, status_message: str, parent=None, interruption_text: str = None):
+        super().__init__(parent, interruption_text)
+        self._status_message = status_message
+        self._wait_steps = seconds * 4
+
+    def run(self) -> None:
+        log.debug("BackgroundWaiter.run")
+        self.steps_todo.emit(self._wait_steps)
+        self.status_message.emit(self._status_message)
+        counter = 0
+        while counter <= self._wait_steps:
+            counter += 1
+            self.msleep(250)
+            if self.isInterruptionRequested():
+                self.steps_done.emit(self._wait_steps)
+            if self.check_cancel():
+                return
+            self.steps_done.emit(counter)
 
 
 class WorkerDialog(QtWidgets.QDialog, Ui_diag_backgroundworker):
@@ -66,7 +101,7 @@ class WorkerDialog(QtWidgets.QDialog, Ui_diag_backgroundworker):
         :param worker_thread: Thread with the logic work to do
         :param parent: QtWidget
         """
-        super(WorkerDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self._canceled = False
@@ -82,7 +117,7 @@ class WorkerDialog(QtWidgets.QDialog, Ui_diag_backgroundworker):
 
     def exec(self) -> int:
         self._th.start()
-        return super(WorkerDialog, self).exec()
+        return super().exec()
 
     @QtCore.pyqtSlot()
     def on_th_finished(self) -> None:

src/revpicommander/debugcontrol.py

@@ -1,18 +1,21 @@
 # -*- coding: utf-8 -*-
 """Debug control widget to append to main window."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2020 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 import pickle
+from logging import getLogger
 from xmlrpc.client import Binary, Fault, MultiCall, MultiCallIterator
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from . import proginit as pi
-from debugios import DebugIos
+from .debugios import DebugIos
-from ui.debugcontrol_ui import Ui_wid_debugcontrol
+from .ui.debugcontrol_ui import Ui_wid_debugcontrol
+
+log = getLogger(__name__)
 
 
 class PsValues(QtCore.QThread):
@@ -26,12 +29,12 @@ class PsValues(QtCore.QThread):
     process_image_received = QtCore.pyqtSignal(Binary)
 
     def __init__(self):
-        super(PsValues, self).__init__()
+        super().__init__()
         self._cycle_time = 200
 
     def run(self):
         """Read IO values of Revolution Pi."""
-        pi.logger.debug("PsValues.run enter")
+        log.debug("PsValues.run enter")
 
         while not self.isInterruptionRequested():
             try:
@@ -39,23 +42,23 @@ class PsValues(QtCore.QThread):
                     helper.cm.call_remote_function("ps_values", raise_exception=True)
                 )
             except Fault:
-                pi.logger.warning("Detected piCtory reset.")
+                log.warning("Detected piCtory reset.")
                 self.requestInterruption()
                 self.driver_reset_detected.emit()
             except Exception as e:
-                pi.logger.error(e)
+                log.error(e)
                 self.process_image_received.emit(Binary())
 
             self.msleep(self._cycle_time)
 
-        pi.logger.debug("PsValues.run exit")
+        log.debug("PsValues.run exit")
 
 
 class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
     """Debug controller for main window."""
 
     def __init__(self, parent=None):
-        super(DebugControl, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self.dict_devices = {}
@@ -74,14 +77,24 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
             QtWidgets.QSpacerItem(20, 1, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
         )
         self.cbx_write.setEnabled(False)
-        self.cbx_stay_on_top.setChecked(helper.settings.value("stay_on_top", False, bool))
+        self.cbx_stay_on_top.setChecked(helper.settings.value("debugcontrol/stay_on_top", False, bool))
+
+        self.shc_read_io = QtWidgets.QShortcut(QtGui.QKeySequence("F4"), self)
+        self.shc_read_io.setContext(QtCore.Qt.ApplicationShortcut)
+        self.shc_read_io.activated.connect(self.on_btn_read_io_pressed)
+        self.shc_refresh_io = QtWidgets.QShortcut(QtGui.QKeySequence("F5"), self)
+        self.shc_refresh_io.setContext(QtCore.Qt.ApplicationShortcut)
+        self.shc_refresh_io.activated.connect(self.on_btn_refresh_io_pressed)
+        self.shc_write_o = QtWidgets.QShortcut(QtGui.QKeySequence("F6"), self)
+        self.shc_write_o.setContext(QtCore.Qt.ApplicationShortcut)
+        self.shc_write_o.activated.connect(self.on_btn_write_o_clicked)
 
     def __del__(self):
-        pi.logger.debug("DebugControl.__del__")
+        log.debug("DebugControl.__del__")
 
     def _set_gui_control_states(self):
         """Set states depending on acl level."""
-        pi.logger.debug("DebugControl._set_gui_control_states")
+        log.debug("DebugControl._set_gui_control_states")
         # xml_mode view >= 1
         # xml_mode write >= 3
         self.btn_read_io.setEnabled(not self.cbx_write.isChecked())
@@ -99,7 +112,7 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
 
         :param device_position: Only device position or -1 for all
         """
-        pi.logger.debug("DebugControl._destroy_io_view")
+        log.debug("DebugControl._destroy_io_view")
         for position in sorted(self.dict_devices) if device_position == -1 else [device_position]:
             if position in self.dict_windows:
                 # Remove singe window and button
@@ -141,11 +154,11 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
             try:
                 ba_values = helper.cm.call_remote_function("ps_values", raise_exception=True)
             except Fault:
-                pi.logger.warning("Detected piCtory reset.")
+                log.warning("Detected piCtory reset.")
                 self._driver_reset_detected()
                 return
             except Exception as e:
-                pi.logger.error(e)
+                log.error(e)
                 ba_values = Binary()
 
         # From now on use bytes instead of Binary
@@ -186,7 +199,8 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
 
                 win = self.dict_windows[position]
                 for io in self.dict_ios[io_type][position]:  # type: list
-                    # ['name', bitlength, byte_address, 'bmk', bitaddress, 'byteorder', signed]
+                    # ['name', bytelen, byte_address, 'bmk', bitaddress, 'byteorder', signed]
+                    # + wordorder since revpipyload 0.9.9
                     value_procimg = bytes(ba_values[io[2]:io[2] + io[1]])
                     if io[4] >= 0:
                         # Bit-IO
@@ -244,7 +258,7 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
                 return
         elif not isinstance(return_list, list):
             return
-        pi.logger.debug("DebugControl._validate_multicall")
+        log.debug("DebugControl._validate_multicall")
 
         str_errmsg = ""
         for lst_result in return_list:  # type: list
@@ -261,23 +275,23 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
                 self.dict_windows[lst_result[0]].reset_change_value_colors(lst_result[1])
 
         if str_errmsg != "":
-            pi.logger.error(str_errmsg)
+            log.error(str_errmsg)
             if not self.cbx_refresh.isChecked():
                 QtWidgets.QMessageBox.critical(self, self.tr("Error"), str_errmsg)
 
     def deleteLater(self):
         """Clean up all sub windows."""
-        pi.logger.debug("DebugControl.deleteLater")
+        log.debug("DebugControl.deleteLater")
 
         self.cbx_write.setChecked(False)
         self.cbx_refresh.setChecked(False)
         self._destroy_io_view()
 
-        super(DebugControl, self).deleteLater()
+        super().deleteLater()
 
     def reload_devices(self):
         """Rebuild GUI depending on devices and ios of Revolution Pi."""
-        pi.logger.debug("DebugControl.reload_devices")
+        log.debug("DebugControl.reload_devices")
 
         if not helper.cm.call_remote_function("psstart", default_value=False):
             # RevPiPyLoad does not support psstart (too old)
@@ -323,8 +337,6 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
                 dict_inps[position], dict_outs[position]
             )
             win.device_closed.connect(self.on_device_closed)
-            win.do_read.connect(self.btn_refresh_io.pressed)
-            win.do_write.connect(self.btn_write_o.pressed)
             self.dict_windows[position] = win
 
             btn = QtWidgets.QPushButton(self.gb_devices)
@@ -342,14 +354,14 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
         self._work_values(refresh=True)
         self._set_gui_control_states()
 
-        self.cbx_refresh.setChecked(helper.settings.value("auto_refresh", False, bool))
+        self.cbx_refresh.setChecked(helper.settings.value("debugcontrol/auto_refresh", False, bool))
 
         return True
 
     @QtCore.pyqtSlot(bool)
     def on_btn_device_clicked(self, checked: bool):
         """Open or close IO window."""
-        pi.logger.debug("DebugControl.on_btn_device_clicked")
+        log.debug("DebugControl.on_btn_device_clicked")
 
         position = int(self.sender().objectName())
         if position in self.dict_windows:
@@ -360,14 +372,14 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
     @QtCore.pyqtSlot(int)
     def on_device_closed(self, position: int):
         """Change the check state of button, if window was closed."""
-        pi.logger.debug("DebugControl.on_device_closed")
+        log.debug("DebugControl.on_device_closed")
         btn = self.gb_devices.findChild(QtWidgets.QPushButton, str(position))  # type: QtWidgets.QPushButton
         btn.setChecked(False)
 
     @QtCore.pyqtSlot()
     def on_btn_read_io_pressed(self):
         """Read all IO values and replace changed ones."""
-        pi.logger.debug("DebugControl.on_btn_read_io_pressed")
+        log.debug("DebugControl.on_btn_read_io_pressed")
         for win in self.dict_windows.values():  # type: DebugIos
             win.reset_label_colors()
         self._work_values()
@@ -375,14 +387,14 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
     @QtCore.pyqtSlot()
     def on_btn_refresh_io_pressed(self):
         """Read all IO values but do not touch changed ones."""
-        pi.logger.debug("DebugControl.on_btn_refresh_io_pressed")
+        log.debug("DebugControl.on_btn_refresh_io_pressed")
         if not self.cbx_refresh.isChecked():
             self._work_values(refresh=True)
 
     @QtCore.pyqtSlot()
-    def on_btn_write_o_pressed(self):
+    def on_btn_write_o_clicked(self):
         """Write outputs."""
-        pi.logger.debug("DebugControl.on_btn_write_o_pressed")
+        log.debug("DebugControl.on_btn_write_o_clicked")
         if not self.cbx_write.isChecked() and (helper.cm.xml_mode >= 3 or helper.cm.simulating):
             for win in self.dict_windows.values():  # type: DebugIos
                 win.reset_label_colors()
@@ -391,7 +403,7 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
     @QtCore.pyqtSlot(int)
     def on_cbx_refresh_stateChanged(self, state: int):
         """Start or stop the auto refresh thread."""
-        pi.logger.debug("DebugControl.cbx_refresh_stateChanged")
+        log.debug("DebugControl.cbx_refresh_stateChanged")
 
         # Start / stop worker thread
         if state == QtCore.Qt.Checked and (helper.cm.connected or helper.cm.simulating):
@@ -415,16 +427,16 @@ class DebugControl(QtWidgets.QWidget, Ui_wid_debugcontrol):
     @QtCore.pyqtSlot(bool)
     def on_cbx_refresh_clicked(self, state: bool):
         """Save the state on user action."""
-        helper.settings.setValue("auto_refresh", state)
+        helper.settings.setValue("debugcontrol/auto_refresh", state)
 
     @QtCore.pyqtSlot(bool)
     def on_cbx_stay_on_top_clicked(self, state: bool):
         """Save the state on user action."""
-        helper.settings.setValue("stay_on_top", state)
+        helper.settings.setValue("debugcontrol/stay_on_top", state)
 
     @QtCore.pyqtSlot(int)
     def on_cbx_write_stateChanged(self, state: int):
-        pi.logger.debug("DebugControl.cbx_write_stateChanged")
+        log.debug("DebugControl.cbx_write_stateChanged")
         checked = state == QtCore.Qt.Checked
         for win in self.dict_windows.values():  # type: DebugIos
             win.write_values = checked

src/revpicommander/debugios.py

@@ -1,16 +1,18 @@
 # -*- coding: utf-8 -*-
 """One device of the Revolution Pi."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2020 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 import struct
+from logging import getLogger
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from .ui.debugios_ui import Ui_win_debugios
-from ui.debugios_ui import Ui_win_debugios
+
+log = getLogger(__name__)
 
 
 class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
@@ -18,15 +20,14 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
 
     device_closed = QtCore.pyqtSignal(int)
     """This window was closed."""
-    do_read = QtCore.pyqtSignal()
+
-    do_write = QtCore.pyqtSignal()
     search_class = (QtWidgets.QLineEdit, QtWidgets.QDoubleSpinBox, QtWidgets.QCheckBox)
 
     def __init__(self, position: int, name: str, inputs: list, outputs: list, parent=None):
-        super(DebugIos, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
-        self.restoreGeometry(helper.cm.debug_geos.get(position, b''))
+        self.restoreGeometry(helper.cm.settings.debug_geos.get(position, b''))
         self.setWindowTitle("{0} - {1}".format(position, name))
         self.gb_io.setTitle(self.gb_io.title().format(name))
 
@@ -39,26 +40,19 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
         self.outputs = outputs.copy()
         self.write_values = False
 
-        min_input = min(inputs, key=lambda k: k[2])
+        self.length = self._calc_device_length(self.inputs, self.outputs)
-        max_output = max(outputs, key=lambda k: k[2])
-        self.length = max_output[2] + max_output[1] - min_input[2]
 
         self.style_sheet = ""
         self._create_io(self.inputs, self.saw_inp, True)
         self._create_io(self.outputs, self.saw_out, False)
         self.style_sheet = "background-color: red;"
 
-        shc_read = QtWidgets.QShortcut(QtGui.QKeySequence("F5"), self)
-        shc_read.activated.connect(self.do_read)
-        shc_write = QtWidgets.QShortcut(QtGui.QKeySequence("F6"), self)
-        shc_write.activated.connect(self.do_write)
-
     def __del__(self):
-        pi.logger.debug("DebugIos.__del__")
+        log.debug("DebugIos.__del__")
 
     def closeEvent(self, a0: QtGui.QCloseEvent):
-        pi.logger.debug("DebugIos.closeEvent")
+        log.debug("DebugIos.closeEvent")
-        helper.cm.debug_geos[self.position] = self.saveGeometry()
+        helper.cm.settings.debug_geos[self.position] = self.saveGeometry()
         self.device_closed.emit(self.position)
 
     @staticmethod
@@ -68,6 +62,23 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
         return max_int_value / 2 * -1 if signed else 0.0, \
             max_int_value / 2 - 1 if signed else max_int_value - 1
 
+    @staticmethod
+    def _calc_device_length(inputs: list, outputs: list) -> int:
+        """Calculate the device length with IO data."""
+        if inputs and outputs:
+            min_input = min(inputs, key=lambda k: k[2])
+            max_output = max(outputs, key=lambda k: k[2])
+        elif inputs:
+            min_input = min(inputs, key=lambda k: k[2])
+            max_output = max(inputs, key=lambda k: k[2])
+        elif outputs:
+            min_input = min(outputs, key=lambda k: k[2])
+            max_output = max(outputs, key=lambda k: k[2])
+        else:
+            return 0
+
+        return max_output[2] + max_output[1] - min_input[2]
+
     def _create_io(self, lst_ios: list, container: QtWidgets.QWidget, read_only: bool):
         lst_names = list(lst[0] for lst in lst_ios)
         layout = container.layout()  # type: QtWidgets.QFormLayout
@@ -88,6 +99,13 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
             bit_address = io[4]
             byteorder = io[5]
             signed = io[6]
+            word_order = io[7] if len(io) > 7 else "ignored"
+
+            # Since RevPiPyLoad 0.11.0rc2 we have a list with async functions
+            if len(io) > 8:
+                async_call = io[8]
+            else:
+                async_call = []
 
             val = container.findChild(self.search_class, name)
             if val is not None:
@@ -98,27 +116,45 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
                         signed != val.property("signed"):
                     del self.__qwa[name]
                     layout.removeRow(layout.getWidgetPosition(val)[0])
-                    pi.logger.debug("Destroy property changed IO '{0}'".format(name))
+                    log.debug("Destroy property changed IO '{0}'".format(name))
                 else:
                     continue
 
-            lbl = QtWidgets.QLabel(name, container)
+            lbl, val = self._create_widgets(
-            lbl.setObjectName("lbl_".format(name))
+                name,
-            lbl.setStyleSheet(self.style_sheet)
+                byte_length,
-
+                bit_address,
-            val = self._create_widget(name, byte_length, bit_address, byteorder, signed, read_only)
+                byteorder,
+                signed,
+                read_only,
+                word_order,
+                async_call,
+            )
+            lbl.setParent(container)
             val.setParent(container)
             layout.insertRow(counter, val, lbl)
 
         self.splitter.setSizes([1, 1])
 
-    def _create_widget(
+    def _create_widgets(
-            self, name: str, byte_length: int, bit_address: int, byteorder: str, signed: bool, read_only: bool):
+            self, name: str, byte_length: int, bit_address: int, byteorder: str, signed: bool, read_only: bool,
+            word_order: str, async_call: list):
         """Create widget in functions address space to use lambda functions."""
+        # Create lable to set same properties of value widget for context menues
+        lbl = QtWidgets.QLabel(name)
+        lbl.setObjectName("lbl_".format(name))
+        lbl.setStyleSheet(self.style_sheet)
+
         if bit_address >= 0:
             val = QtWidgets.QCheckBox()
             val.setEnabled(not read_only)
 
+            if async_call:
+                lbl.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+                val.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+                lbl.customContextMenuRequested.connect(self.on_context_menu)
+                val.customContextMenuRequested.connect(self.on_context_menu)
+
             # Set alias to use the same function name on all widget types
             val.setValue = val.setChecked
             if not read_only:
@@ -129,9 +165,12 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
             # Bytes or string
             val = QtWidgets.QLineEdit()
             val.setReadOnly(read_only)
+            lbl.setProperty("struct_type", "text")
             val.setProperty("struct_type", "text")
 
+            lbl.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
             val.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+            lbl.customContextMenuRequested.connect(self.on_context_menu)
             val.customContextMenuRequested.connect(self.on_context_menu)
 
             # Set alias to use the same function name on all widget types
@@ -145,13 +184,20 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
 
             val = QtWidgets.QDoubleSpinBox()
             val.setReadOnly(read_only)
+            lbl.setProperty("struct_type", struct_type)
             val.setProperty("struct_type", struct_type)
+            lbl.setProperty("frm", "{0}{1}".format(
+                ">" if byteorder == "big" else "<",
+                struct_type.lower() if signed else struct_type
+            ))
             val.setProperty("frm", "{0}{1}".format(
                 ">" if byteorder == "big" else "<",
                 struct_type.lower() if signed else struct_type
             ))
 
+            lbl.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
             val.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+            lbl.customContextMenuRequested.connect(self.on_context_menu)
             val.customContextMenuRequested.connect(self.on_context_menu)
 
             val.setDecimals(0)
@@ -161,14 +207,23 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
             if not read_only:
                 val.valueChanged.connect(self._change_sbx_dvalue)
 
+        lbl.setObjectName(name)
         val.setObjectName(name)
+        lbl.setProperty("big_endian", byteorder == "big")
         val.setProperty("big_endian", byteorder == "big")
+        lbl.setProperty("bit_address", bit_address)
         val.setProperty("bit_address", bit_address)
+        lbl.setProperty("byte_length", byte_length)
         val.setProperty("byte_length", byte_length)
+        lbl.setProperty("signed", signed)
         val.setProperty("signed", signed)
+        lbl.setProperty("word_order", word_order)
+        val.setProperty("word_order", word_order)
+        lbl.setProperty("async_call", async_call)
+        val.setProperty("async_call", async_call)
 
         self.__qwa[name] = val
-        return val
+        return lbl, val
 
     @QtCore.pyqtSlot(int)
     def _change_cbx_value(self, value: int):
@@ -197,11 +252,36 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
     @QtCore.pyqtSlot(QtCore.QPoint)
     def on_context_menu(self, point: QtCore.QPoint):
         """Generate menu for data format changes."""
-        pi.logger.debug("DebugIos.on_context_menu")
+        log.debug("DebugIos.on_context_menu")
 
         sender = self.sender()
         men = QtWidgets.QMenu(sender)
 
+        act_reset = QtWidgets.QAction(self.tr("Reset counter"))
+        if "di_reset" in sender.property("async_call"):
+            men.addAction(act_reset)
+            men.addSeparator()
+
+        if "ro_get_switching_cycles" in sender.property("async_call"):
+            switching_cycles = helper.cm.call_remote_function(
+                "ps_switching_cycles",
+                sender.objectName(),
+                default_value=self.tr("Can not display"),
+            )
+            if type(switching_cycles) is not list:
+                switching_cycles = [switching_cycles]
+            for i in range(len(switching_cycles)):
+                relais_counter = self.tr(" Relais {0}").format(i + 1)
+                if len(switching_cycles) == 1:
+                    relais_counter = ""
+                men.addAction(
+                    self.tr("Switching cycles{0}: {1}").format(
+                        relais_counter,
+                        switching_cycles[i],
+                    )
+                )
+            men.addSeparator()
+
         if sender.property("byte_length") > 4:
             # Textbox needs format buttons
             act_as_text = QtWidgets.QAction(self.tr("as text"))
@@ -209,17 +289,30 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
             act_as_number = QtWidgets.QAction(self.tr("as number"))
             men.addAction(act_as_number)
             men.addSeparator()
+        else:
+            act_as_text = None
+            act_as_number = None
 
         act_signed = QtWidgets.QAction(self.tr("signed"), men)
         act_signed.setCheckable(True)
         act_signed.setChecked(sender.property("signed") or False)
+        if sender.property("bit_address") == -1:
             men.addAction(act_signed)
 
         act_byteorder = QtWidgets.QAction(self.tr("big_endian"), men)
         act_byteorder.setCheckable(True)
         act_byteorder.setChecked(sender.property("big_endian") or False)
+        if sender.property("bit_address") == -1:
             men.addAction(act_byteorder)
 
+        if sender.property("byte_length") > 2:
+            act_wordorder = QtWidgets.QAction(self.tr("switch wordorder"))
+            act_wordorder.setCheckable(True)
+            act_wordorder.setChecked(sender.property("word_order") == "big")
+            men.addAction(act_wordorder)
+        else:
+            act_wordorder = None
+
         rc = men.exec(sender.mapToGlobal(point))
         if not rc:
             men.deleteLater()
@@ -238,6 +331,14 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
                 sender.setMaximum(max_value)
         elif rc == act_byteorder:
             sender.setProperty("big_endian", act_byteorder.isChecked())
+        elif rc == act_wordorder:
+            sender.setProperty("word_order", "big" if act_wordorder.isChecked() else "little")
+        elif rc == act_reset:
+            try:
+                helper.cm.call_remote_function("ps_reset_counter", sender.objectName(), raise_exception=True)
+            except Exception as e:
+                log.error(e)
+                QtWidgets.QMessageBox.critical(self, self.tr("Error"), self.tr("Could not reset the counter value"))
 
         if sender.property("frm"):
             sender.setProperty("frm", "{0}{1}".format(
@@ -245,8 +346,7 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
                 sender.property("struct_type").lower() if act_signed.isChecked()
                 else sender.property("struct_type").upper()
             ))
-        elif sender.property("byte_length") > 4:
+        elif rc == act_as_text:
-            if rc == act_as_text:
             sender.setProperty("struct_type", "text")
         elif rc == act_as_number:
             sender.setProperty("struct_type", "number")
@@ -265,7 +365,7 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
 
         :param io_name: Clean up only this IO
         """
-        pi.logger.debug("DebugIos.reset_change_value_colors")
+        log.debug("DebugIos.reset_change_value_colors")
         if io_name is None:
             lst_wid = self.saw_out.findChildren(
                 self.search_class, options=QtCore.Qt.FindDirectChildrenOnly)
@@ -284,10 +384,7 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
         """Update IOs after driver reset of piCtory."""
 
         # Check device length, this has to match to reuse this device
-        min_input = min(inputs, key=lambda k: k[2])
+        if self.length != self._calc_device_length(inputs, outputs):
-        max_output = max(outputs, key=lambda k: k[2])
-        new_length = max_output[2] + max_output[1] - min_input[2]
-        if self.length != new_length:
             return False
 
         # Remove IOs, which was remove or renamed
@@ -325,7 +422,7 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
                     )
                     return actual_value, last_value
                 except Exception:
-                    pi.logger.error("Could not convert '{0}' to bytes".format(actual_value))
+                    log.error("Could not convert '{0}' to bytes".format(actual_value))
                     pass
 
             return actual_value.encode(), last_value.encode()
@@ -341,17 +438,30 @@ class DebugIos(QtWidgets.QMainWindow, Ui_win_debugios):
         :param just_last_value: Just set last value property
         """
         child = self.__qwa[io_name]
+
+        if child.property("word_order") == "big" and type(value) == bytes:
+            value = helper.swap_word_order(value)
+
         if child.property("frm"):
             value = struct.unpack(child.property("frm"), value)[0]
         elif type(value) == bytes:
+            if child.property("struct_type") == "text":
+                try:
+                    value = value.decode("utf-8")
+                except UnicodeDecodeError:
+                    child.setProperty("struct_type", "number")
+                    QtWidgets.QMessageBox.warning(
+                        self, self.tr("Can not use format text"), self.tr(
+                            "Can not convert bytes {0} to a text for IO '{1}'. Switch to number format instead!"
+                        ).format(value, io_name)
+                    )
             if child.property("struct_type") == "number":
+                # fixme: Crashs with too much bytes
                 value = str(int.from_bytes(
                     value,
                     byteorder="big" if child.property("big_endian") else "little",
                     signed=child.property("signed") or False
                 ))
-            else:
-                value = value.decode()
 
         child.setProperty("last_value", value)
         if not just_last_value:

src/revpicommander/helper.py

@@ -0,0 +1,739 @@
+# -*- coding: utf-8 -*-
+"""Helper functions for this application."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+import pickle
+import socket
+from enum import IntEnum
+from http.client import CannotSendRequest
+from logging import getLogger
+from os import environ, remove
+from os.path import exists
+from queue import Queue
+from re import search
+from threading import Lock
+from uuid import uuid4
+from xmlrpc.client import Binary, ServerProxy
+
+from PyQt5 import QtCore
+from paramiko.ssh_exception import AuthenticationException
+
+from . import proginit as pi
+from .ssh_tunneling.server import SSHLocalTunnel
+
+log = getLogger(__name__)
+
+settings = QtCore.QSettings("revpimodio.org", "revpicommander")
+"""Global application settings."""
+
+homedir = environ.get("HOME", "") or environ.get("APPDATA", "")
+"""Home dir of user."""
+
+
+class ConnectionFail(IntEnum):
+    NO_XML_RPC = 1
+    SSH_CONNECT = 2
+    SSH_AUTH = 4
+    NO_XML_RPC_VIA_TUNNEL = 9  # Includes NO_XML_RPC Bit
+
+
+class WidgetData(IntEnum):
+    address = 260
+    acl_level = 262
+    has_error = 263
+    port = 264
+    object_name = 265
+    host_name = 267
+    host_name_full = 268
+    file_name = 309
+    is_plc_program = 310
+    revpi_settings = 320
+
+
+class RevPiSettings:
+
+    def __init__(self, load_index: int = None, settings_storage: QtCore.QSettings = None):
+        """
+        Revolution Pi saved settings.
+
+        :param load_index: Load settings from index, same as .load_from_index
+        :param settings_storage: Change QSettings object to work on from default to this one
+        """
+        self._settings = settings_storage or settings
+        self.internal_id = ""
+
+        self.name = "New connection"
+        self.folder = ""
+        self.address = "127.0.0.1"
+        self.port = 55123
+        self.timeout = 5
+
+        self.ssh_use_tunnel = True
+        self.ssh_port = 22
+        self.ssh_user = "pi"
+        self.ssh_saved_password = False
+
+        self.last_dir_upload = "."
+        self.last_file_upload = "."
+        self.last_dir_pictory = "."
+        self.last_dir_picontrol = "."
+        self.last_dir_selected = "."
+        self.last_pictory_file = ""
+        self.last_tar_file = ""
+        self.last_zip_file = ""
+        self.watch_files = []
+        self.watch_path = ""
+
+        self.debug_geos = {}
+
+        if load_index is not None:
+            self.load_from_index(load_index)
+
+    def load_from_index(self, settings_index: int) -> None:
+        """Load settings from 'connections' index."""
+        self._settings.beginReadArray("connections")
+        self._settings.setArrayIndex(settings_index)
+
+        # Flag as "legacy" connection to generate missing internal_id on save_settings()
+        self.internal_id = self._settings.value("internal_id", "legacy", type=str)
+
+        self.name = self._settings.value("name", type=str)
+        self.folder = self._settings.value("folder", "", type=str)
+        self.address = self._settings.value("address", type=str)
+        self.port = self._settings.value("port", 55123, type=int)
+        self.timeout = self._settings.value("timeout", 5, type=int)
+
+        self.ssh_use_tunnel = self._settings.value("ssh_use_tunnel", True, type=bool)
+        self.ssh_port = self._settings.value("ssh_port", 22, type=int)
+        self.ssh_user = self._settings.value("ssh_user", "pi", type=str)
+        self.ssh_saved_password = self._settings.value("ssh_saved_password", False, type=bool)
+
+        self.last_dir_upload = self._settings.value("last_dir_upload", ".", type=str)
+        self.last_file_upload = self._settings.value("last_file_upload", ".", type=str)
+        self.last_dir_pictory = self._settings.value("last_dir_pictory", ".", type=str)
+        self.last_dir_picontrol = self._settings.value("last_dir_picontrol", ".", type=str)
+        self.last_dir_selected = self._settings.value("last_dir_selected", ".", type=str)
+        self.last_pictory_file = self._settings.value("last_pictory_file", "", type=str)
+        self.last_tar_file = self._settings.value("last_tar_file", "", type=str)
+        self.last_zip_file = self._settings.value("last_zip_file", "", type=str)
+        self.watch_files = self._settings.value("watch_files", [], type=list)
+        self.watch_path = self._settings.value("watch_path", "", type=str)
+
+        try:
+            # Bytes with QSettings are a little difficult sometimes
+            self.debug_geos = self._settings.value("debug_geos", {}, type=dict)
+        except Exception:
+            # Just drop the geos of IO windows
+            pass
+
+        # These values must exists
+        if not (self.name and self.address and self.port):
+            raise ValueError("Could not geht all required values from saved settings")
+
+        self._settings.endArray()
+
+    def save_settings(self):
+        """Save all settings."""
+
+        count_settings = self._settings.beginReadArray("connections")
+
+        def create_new_array_member():
+            """Insert a new setting at the end of the array."""
+
+            # Close the active array action to reopen a write action to expand the array
+            self._settings.endArray()
+            self._settings.beginWriteArray("connections")
+            self._settings.setArrayIndex(count_settings)
+
+            if not self.internal_id:
+                self.internal_id = uuid4().hex
+
+        if not self.internal_id:
+            create_new_array_member()
+
+        else:
+            # Always search setting in array, because connection manager could reorganize array indexes
+            new_setting = True
+            for index in range(count_settings):
+                self._settings.setArrayIndex(index)
+
+                if self.internal_id == "legacy":
+                    # Legacy connection without internal_id
+                    if self._settings.value("address") == self.address:
+                        # Set missing internal_id
+                        self.internal_id = uuid4().hex
+                        new_setting = False
+                        break
+                else:
+                    if self._settings.value("internal_id") == self.internal_id:
+                        new_setting = False
+                        break
+
+            if new_setting:
+                # On this point, we iterate all settings and found none, so create new one
+                create_new_array_member()
+
+        self._settings.setValue("internal_id", self.internal_id)
+        self._settings.setValue("name", self.name)
+        self._settings.setValue("folder", self.folder)
+        self._settings.setValue("address", self.address)
+        self._settings.setValue("port", self.port)
+        self._settings.setValue("timeout", self.timeout)
+
+        self._settings.setValue("ssh_use_tunnel", self.ssh_use_tunnel)
+        self._settings.setValue("ssh_port", self.ssh_port)
+        self._settings.setValue("ssh_user", self.ssh_user)
+        self._settings.setValue("ssh_saved_password", self.ssh_saved_password)
+
+        self._settings.setValue("last_dir_upload", self.last_dir_upload)
+        self._settings.setValue("last_file_upload", self.last_file_upload)
+        self._settings.setValue("last_dir_pictory", self.last_dir_pictory)
+        self._settings.setValue("last_dir_picontrol", self.last_dir_picontrol)
+        self._settings.setValue("last_dir_selected", self.last_dir_selected)
+        self._settings.setValue("last_pictory_file", self.last_pictory_file)
+        self._settings.setValue("last_tar_file", self.last_tar_file)
+        self._settings.setValue("last_zip_file", self.last_zip_file)
+        self._settings.setValue("watch_files", self.watch_files)
+        self._settings.setValue("watch_path", self.watch_path)
+        self._settings.setValue("debug_geos", self.debug_geos)
+
+        self._settings.endArray()
+
+
+class ConnectionManager(QtCore.QThread):
+    """Check connection and status for PLC program on Revolution Pi."""
+
+    connect_error = QtCore.pyqtSignal(str, str, ConnectionFail, RevPiSettings)
+    """Error header, message and reason (ConnectionFail) of a new connection after pyload_connect call."""
+    connection_established = QtCore.pyqtSignal()
+    """New connection established successfully with <class 'ServerProxy'>."""
+    connection_disconnected = QtCore.pyqtSignal()
+    """Connection disconnected."""
+    connection_disconnecting = QtCore.pyqtSignal()
+    """Signal emitted before closing connection."""
+    connection_error_observed = QtCore.pyqtSignal(str)
+    """This will be triggered, if a connection error was detected."""
+    status_changed = QtCore.pyqtSignal(str, str)
+    """Status message and color suggestion."""
+    connection_recovered = QtCore.pyqtSignal()
+    """After errors the connection is established again, could have other port information (SSH)."""
+
+    def __init__(self, parent=None, cycle_time_ms=1000):
+        super().__init__(parent)
+
+        self._cli = None
+        self._cli_connect = Queue()
+        self._cycle_time = cycle_time_ms
+        self._has_error = False
+        self._lck_cli = Lock()
+        self._ps_started = False
+        self._revpi = None
+        self._revpi_output = None
+
+        self.settings = RevPiSettings()
+
+        self.ssh_tunnel_server = None  # type: SSHLocalTunnel
+        self.ssh_pass = ""
+
+        self.pyload_version = (0, 0, 0)
+        """Version number of RevPiPyLoad 0.0.0 with <class 'int'> values."""
+        self.pyload_version_str = ""
+        """Raw string of RevPyPyLoad version, could contain rc1 at the end."""
+        self.xml_funcs = []
+        """Name list of all supported functions of RevPiPyLoad."""
+        self.xml_mode = -1
+        """ACL level for this connection (-1 on connection denied)."""
+        self._xml_mode_refresh = False
+
+    def __call_simulator(self, function_name: str, *args, default_value=None, **kwargs):
+        log.debug("ConnectionManager.__call_simulator({0})".format(function_name))
+        if function_name == "ps_values":
+            if self._revpi.readprocimg():
+                bytebuff = bytearray()
+                for dev in self._revpi.device:
+                    bytebuff += bytes(dev)
+                return Binary(bytes(bytebuff))
+
+        elif function_name == "ps_setvalue":
+            # args: 0=device, 1=io, 2=value
+            device = args[0]
+            io = args[1]
+            if type(args[2]) == Binary:
+                value = args[2].data
+            else:
+                value = args[2]
+
+            try:
+                # Write new value to IO
+                self._revpi.io[io].set_value(value)
+            except Exception as e:
+                return [device, io, False, str(e)]
+
+            return [device, io, True, ""]
+
+        elif function_name == "psstart":
+            self._revpi.autorefresh_all()
+            return True
+
+        elif function_name == "psstop":
+            self._revpi.exit(full=False)
+            return True
+
+        elif function_name == "ps_devices":
+            return [(dev.position, dev.name) for dev in self._revpi.device]
+
+        elif function_name == "ps_inps":
+            return self.__simulator_ios("inp")
+
+        elif function_name == "ps_outs":
+            return self.__simulator_ios("out")
+
+        else:
+            return default_value
+
+    def __simulator_ios(self, iotype: str):
+        dict_ios = {}
+        for dev in self._revpi.device:
+            dict_ios[dev.position] = []
+
+            if iotype == "inp":
+                lst_io = dev.get_inputs()
+            elif iotype == "out":
+                lst_io = dev.get_outputs()
+            else:
+                lst_io = []
+
+            for io in lst_io:
+                dict_ios[dev.position].append([
+                    io.name,
+                    1 if io._bitlength == 1 else int(io._bitlength / 8),
+                    io._slc_address.start + dev.offset,
+                    io.bmk,
+                    io._bitaddress,
+                    io._byteorder,
+                    io._signed,
+                ])
+        return Binary(pickle.dumps(dict_ios))
+
+    def _clear_settings(self):
+        """Clear connection settings."""
+        self.settings = RevPiSettings()
+
+        self.ssh_pass = ""
+
+        self.pyload_version = (0, 0, 0)
+        self.pyload_version_str = ""
+        self.xml_funcs.clear()
+        self.xml_mode = -1
+
+    def pyload_connect(self, revpi_settings: RevPiSettings, ssh_pass="") -> bool:
+        """
+        Create a new connection from settings object.
+
+        :param revpi_settings: Revolution Pi saved connection settings
+        :param ssh_pass: Use this ssh password, if revpi_settings.ssh_use_tunnel is true
+        :return: True, if the connection was successfully established
+        """
+
+        # First disconnect to send signal and clean up values
+        self.pyload_disconnect()
+
+        ssh_tunnel_server = None
+        ssh_tunnel_port = 0
+
+        socket.setdefaulttimeout(revpi_settings.timeout)
+
+        if revpi_settings.ssh_use_tunnel:
+            ssh_tunnel_server = SSHLocalTunnel(
+                revpi_settings.port,
+                revpi_settings.address,
+                revpi_settings.ssh_port
+            )
+            try:
+                ssh_tunnel_port = ssh_tunnel_server.connect_by_credentials(revpi_settings.ssh_user, ssh_pass)
+
+                if getattr(revpi_settings, "ssh_enable_revpipyload", False):
+                    ssh_tunnel_server.send_cmd("sudo systemctl enable --now revpipyload")
+
+            except AuthenticationException:
+                self.connect_error.emit(
+                    self.tr("Error"), self.tr(
+                        "The combination of username and password was rejected from the SSH server.\n\n"
+                        "Try again."
+                    ),
+                    ConnectionFail.SSH_AUTH,
+                    revpi_settings,
+                )
+                return False
+            except Exception as e:
+                # todo: Check some more kinds of exceptions and nice user info
+                self._clear_settings()
+                self.connect_error.emit(
+                    self.tr("Error"), self.tr(
+                        "Could not establish a SSH connection to server:\n\n{0}"
+                    ).format(str(e)),
+                    ConnectionFail.SSH_CONNECT,
+                    revpi_settings,
+                )
+                return False
+
+            sp = ServerProxy("http://127.0.0.1:{0}".format(ssh_tunnel_port))
+
+        else:
+            sp = ServerProxy("http://{0}:{1}".format(revpi_settings.address, revpi_settings.port))
+
+        # Load values and test connection to Revolution Pi
+        try:
+            ma = search(r"(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)", sp.version())
+            pyload_version = int(ma.group("major")), int(ma.group("minor")), int(ma.group("patch"))
+            pyload_version_str = ma.string
+            xml_funcs = sp.system.listMethods()
+            xml_mode = sp.xmlmodus()
+        except Exception as e:
+            log.exception(e)
+            self.connection_error_observed.emit(str(e))
+
+            if revpi_settings.ssh_use_tunnel:
+                self.connect_error.emit(
+                    self.tr("Error"), self.tr(
+                        "Can not connect to RevPiPyLoad service through SSH tunnel!\n\n"
+                        "This could have the following reasons:\n"
+                        "- The RevPiPyLoad service is not running (activate it on your Revolution Pi)\n"
+                        "- The RevPiPyLoad XML-RPC service is NOT bind to localhost\n"
+                        "- The ACL permission is not set for 127.0.0.1!!!"
+                    ),
+                    ConnectionFail.NO_XML_RPC_VIA_TUNNEL,
+                    revpi_settings,
+                )
+            else:
+                self.connect_error.emit(
+                    self.tr("Error"), self.tr(
+                        "Can not connect to RevPiPyLoad XML-RPC service! \n\n"
+                        "This could have the following reasons:\n"
+                        "- The Revolution Pi is not online\n"
+                        "- The RevPiPyLoad service is not running (activate it on your Revolution Pi)\n"
+                        "- The RevPiPyLoad XML-RPC service is bind to localhost, only\n"
+                        "- The ACL permission is not set for your IP!!!\n\n"
+                        "Use 'Connect via SSH' to use an encrypted connection or run "
+                        "'sudo revpipyload_secure_installation' on Revolution Pi to setup direct remote access!"
+                    ),
+                    ConnectionFail.NO_XML_RPC,
+                    revpi_settings,
+                )
+
+            return False
+
+        self.settings = revpi_settings
+        self.ssh_pass = ssh_pass
+        self.pyload_version = pyload_version
+        self.pyload_version_str = pyload_version_str
+        self.xml_funcs = xml_funcs
+        self.xml_mode = xml_mode
+
+        with self._lck_cli:
+            self.ssh_tunnel_server = ssh_tunnel_server
+            self._cli = sp
+            self._cli_connect.put_nowait((
+                "127.0.0.1" if revpi_settings.ssh_use_tunnel else revpi_settings.address,
+                ssh_tunnel_port if revpi_settings.ssh_use_tunnel else revpi_settings.port
+            ))
+
+        self.connection_established.emit()
+
+        return True
+
+    def pyload_disconnect(self):
+        """Disconnect from Revolution Pi."""
+        if self._revpi is not None:
+            self.connection_disconnecting.emit()
+
+            self._revpi.cleanup()
+            self._revpi_output.cleanup()
+            if settings.value("simulator/stop_remove", False, bool):
+                remove(self._revpi.procimg)
+            self._revpi = None
+            self._revpi_output = None
+
+            log.debug("Simulator destroyed.")
+            self.connection_disconnected.emit()
+
+        elif self._cli is not None:
+
+            # Tell all widget, that we want to disconnect
+            self.connection_disconnecting.emit()
+            self.settings.save_settings()
+
+            with self._lck_cli:
+                if self._ps_started:
+                    try:
+                        self._cli.psstop()
+                    except Exception:
+                        pass
+                self._clear_settings()
+                self._cli = None
+
+                if self.ssh_tunnel_server:
+                    self.ssh_tunnel_server.disconnect()
+                    self.ssh_tunnel_server = None
+
+            self.connection_disconnected.emit()
+
+    def pyload_simulate(self, configrsc: str, procimg: str, clean_existing: bool):
+        """
+        Start the simulator for piControl on local computer.
+
+        :param configrsc: piCtory configuration
+        :param procimg: Process image, which is a 4 kByte file for simulation
+        :param clean_existing: Reset the file to ZERO \x00 bytes
+        """
+        log.debug("ConnectionManager.start_simulate")
+
+        if not exists(procimg) or clean_existing:
+            with open(procimg, "wb") as fh:
+                fh.write(b'\x00' * 4096)
+
+        try:
+            import revpimodio2
+
+            # Prepare process image with default values for outputs
+            self._revpi_output = revpimodio2.RevPiModIO(configrsc=configrsc, procimg=procimg)
+            self._revpi_output.setdefaultvalues()
+            self._revpi_output.writeprocimg()
+
+            # This is our simulator to work with
+            self._revpi = revpimodio2.RevPiModIO(simulator=True, configrsc=configrsc, procimg=procimg)
+            self._revpi.setdefaultvalues()
+            self._revpi.writeprocimg()
+
+            self.xml_funcs = ["psstart", "psstop", "ps_devices", "ps_inps", "ps_outs", "ps_values", "ps_setvalue"]
+
+            self.connection_established.emit()
+
+        except Exception as e:
+            log.exception(e)
+            self.connection_error_observed.emit(str(e))
+            self._revpi_output = None
+            self._revpi = None
+            if settings.value("simulator/stop_remove", False, bool):
+                remove(procimg)
+
+        return self._revpi is not None
+
+    def refresh_xml_mode(self):
+        """Refresh XML ACL level after some change could be done."""
+        self._xml_mode_refresh = True
+
+    def reset_simulator(self):
+        """Reset all io to piCtory defaults."""
+        log.debug("ConnectionManager.reset_simulator")
+        if settings.value("simulator/restart_zero", False, bool):
+            with open(self._revpi.procimg, "wb") as fh:
+                fh.write(b'\x00' * 4096)
+            self._revpi.readprocimg()
+        else:
+            self._revpi_output.writeprocimg()
+            self._revpi.setdefaultvalues()
+            self._revpi.writeprocimg()
+
+    def run(self):
+        """Thread worker to check status of RevPiPyLoad."""
+        self.setPriority(QtCore.QThread.NormalPriority)
+
+        sp = None
+        while not self.isInterruptionRequested():
+
+            if self._revpi is not None:
+                sp = None
+                self.status_changed.emit(self.tr("SIMULATING"), "yellow")
+            elif self._cli is None:
+                sp = None
+                self.status_changed.emit(self.tr("NOT CONNECTED"), "lightblue")
+            elif not self._cli_connect.empty():
+                # Get new connection information to create object in this thread
+                item = self._cli_connect.get()
+                sp = ServerProxy("http://{0}:{1}".format(*item))
+                self._cli_connect.task_done()
+
+            if sp:
+                try:
+                    plc_exit_code = sp.plcexitcode()
+                    if self._xml_mode_refresh:
+                        self.xml_mode = sp.xmlmodus()
+                        self._xml_mode_refresh = False
+                except CannotSendRequest as e:
+                    log.warning(e)
+                except Exception as e:
+                    log.warning(e)
+                    self.status_changed.emit(self.tr("SERVER ERROR"), "red")
+                    self._has_error = True
+                    self.connection_error_observed.emit("{0} | {1}".format(e, type(e)))
+
+                    if self.ssh_tunnel_server and not self.ssh_tunnel_server.connected:
+                        self.ssh_tunnel_server.disconnect()
+                        ssh_tunnel_server = SSHLocalTunnel(
+                            self.settings.port,
+                            self.settings.address,
+                            self.settings.ssh_port
+                        )
+                        try:
+                            ssh_tunnel_port = self.ssh_tunnel_server.connect_by_credentials(
+                                self.settings.ssh_user,
+                                self.ssh_pass
+                            )
+                            sp = ServerProxy("http://127.0.0.1:{0}".format(ssh_tunnel_port))
+                            with self._lck_cli:
+                                self.ssh_tunnel_server = ssh_tunnel_server
+                                self._cli = sp
+                                self.connection_recovered.emit()
+                        except Exception:
+                            pass
+
+                else:
+                    if self._has_error:
+                        self._has_error = False
+                        self.connection_recovered.emit()
+
+                    if plc_exit_code == -1:
+                        self.status_changed.emit(self.tr("RUNNING"), "green")
+                    elif plc_exit_code == -2:
+                        self.status_changed.emit(self.tr("PLC FILE NOT FOUND"), "red")
+                    elif plc_exit_code == -3:
+                        self.status_changed.emit(self.tr("NOT RUNNING (NO STATUS)"), "yellow")
+                    elif plc_exit_code == -9:
+                        self.status_changed.emit(self.tr("PROGRAM KILLED"), "red")
+                    elif plc_exit_code == -15:
+                        self.status_changed.emit(self.tr("PROGRAM TERMED"), "red")
+                    elif plc_exit_code == 0:
+                        self.status_changed.emit(self.tr("NOT RUNNING"), "yellow")
+                    else:
+                        self.status_changed.emit(self.tr("FINISHED WITH CODE {0}").format(plc_exit_code), "yellow")
+
+            self.msleep(self._cycle_time)
+
+    def call_remote_function(self, function_name: str, *args, default_value=None, raise_exception=False, **kwargs):
+        """
+        Save call of a remote function with given name and parameters on Revolution Pi.
+
+        :param function_name: Function to call on RevPiPyLoad
+        :param args: Functions arguments
+        :param default_value: Default value will be returned on error
+        :param raise_exception: Will raise the exception returned from server
+        :param kwargs: Functions key word arguments
+        :return: Return value of remote function or default_value
+        """
+        if self._cli is None and self._revpi is None:
+            log.error("Not connected while calling {0}".format(function_name))
+            if raise_exception:
+                raise ConnectionError("Connection manager not connected")
+            return default_value
+
+        reload_funcs = False
+        if function_name == "psstart":
+            self._ps_started = True
+            reload_funcs = True
+        elif function_name == "psstop":
+            self._ps_started = False
+            reload_funcs = True
+
+        # On connection problems do not freeze
+        if self._lck_cli.acquire(timeout=1.0):
+            if self._revpi is not None:
+                # Redirect call to simulator
+                return_value = self.__call_simulator(function_name, *args, default_value=default_value, **kwargs)
+            else:
+                try:
+                    return_value = getattr(self._cli, function_name)(*args, **kwargs)
+                    if reload_funcs:
+                        self.xml_funcs = self._cli.system.listMethods()
+                except Exception as e:
+                    self._has_error = True
+                    log.error(e)
+                    if raise_exception:
+                        self._lck_cli.release()
+                        raise
+                    return_value = default_value
+
+            self._lck_cli.release()
+            return return_value
+
+        elif raise_exception:
+            raise ConnectionError("Can not get lock of connection")
+
+        return default_value
+
+    def get_cli(self):
+        """
+        Connection proxy of actual connection.
+
+        Use connection_recovered signal to figure out new parameters.
+        """
+        if not self.settings.ssh_use_tunnel and self.settings.address and self.settings.port:
+            return ServerProxy("http://{0}:{1}".format(self.settings.address, self.settings.port))
+        if self.settings.ssh_use_tunnel and self.ssh_tunnel_server and self.ssh_tunnel_server.connected:
+            return ServerProxy("http://127.0.0.1:{0}".format(self.ssh_tunnel_server.local_tunnel_port))
+
+        return None
+
+    @property
+    def connected(self) -> bool:
+        """True if we have an active connection."""
+        return self._cli is not None
+
+    @property
+    def simulating(self) -> bool:
+        """True, if simulating mode is running."""
+        return self._revpi is not None
+
+    @property
+    def simulating_configrsc(self) -> str:
+        return self._revpi.configrsc if self._revpi else ""
+
+    @property
+    def simulating_procimg(self) -> str:
+        return self._revpi.procimg if self._revpi else ""
+
+
+cm = ConnectionManager()
+"""Clobal connection manager instance."""
+
+
+def all_revpi_settings() -> [RevPiSettings]:
+    """Get all revpi settings objects."""
+    # Get length of array and close it, the RevPiSettings-class need it
+    count_settings = settings.beginReadArray("connections")
+    settings.endArray()
+    return [RevPiSettings(i) for i in range(count_settings)]
+
+
+def swap_word_order(bytes_to_swap) -> bytes:
+    """Swap word order of an even byte array."""
+    array_lenght = len(bytes_to_swap)
+    swap_array = bytearray(bytes_to_swap)
+    for i in range(0, array_lenght // 2, 2):
+        swap_array[-i - 2:array_lenght - i], swap_array[i:i + 2] = \
+            swap_array[i:i + 2], swap_array[-i - 2:array_lenght - i]
+    return bytes(swap_array)
+
+
+def import_old_settings():
+    """Try to import saved connections from old storage to new setting object."""
+    if settings.value("revpicommander/imported_settings", False, type=bool):
+        return
+    settings.setValue("revpicommander/imported_settings", True)
+
+    old_settings = QtCore.QSettings("revpipyplc", "revpipyload")
+    count_settings = old_settings.beginReadArray("connections")
+    old_settings.endArray()
+
+    for i in range(count_settings):
+        try:
+            revpi_setting = RevPiSettings(i, settings_storage=old_settings)
+            revpi_setting._settings = settings
+            revpi_setting.save_settings()
+        except Exception:
+            log.warning("Could not import saved connection {0}".format(i))
+
+
+import_old_settings()

src/revpicommander/mqttmanager.py

@@ -2,20 +2,23 @@
 """Options for MQTT system."""
 
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
+
+from logging import getLogger
 
 from PyQt5 import QtGui, QtWidgets
 
-import proginit as pi
+from .ui.mqttmanager_ui import Ui_diag_mqtt
-from ui.mqttmanager_ui import Ui_diag_mqtt
+
+log = getLogger(__name__)
 
 
 class MqttManager(QtWidgets.QDialog, Ui_diag_mqtt):
     """MQTT settings for option window."""
 
     def __init__(self, parent=None):
-        super(MqttManager, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setFixedSize(self.size())
 
@@ -55,13 +58,13 @@ class MqttManager(QtWidgets.QDialog, Ui_diag_mqtt):
             self.txt_password.setText(self.dc["mqttpassword"])
             self.txt_client_id.setText(self.dc["mqttclient_id"])
         except Exception as e:
-            pi.logger.exception(e)
+            log.exception(e)
             self.dc = {}
             return False
         return True
 
     def accept(self) -> None:
-        """Save values to master dict."""
+        """Save values to value dict."""
         self.dc["mqttbasetopic"] = self.txt_basetopic.text()
         self.dc["mqttsendinterval"] = self.sbx_sendinterval.value()
         self.dc["mqttsend_on_event"] = int(self.cbx_send_on_event.isChecked())
@@ -72,7 +75,7 @@ class MqttManager(QtWidgets.QDialog, Ui_diag_mqtt):
         self.dc["mqttusername"] = self.txt_username.text()
         self.dc["mqttpassword"] = self.txt_password.text()
         self.dc["mqttclient_id"] = self.txt_client_id.text()
-        super(MqttManager, self).accept()
+        super().accept()
 
     def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
         if self._changesdone():
@@ -95,12 +98,12 @@ class MqttManager(QtWidgets.QDialog, Ui_diag_mqtt):
                 )
             )
             return QtWidgets.QDialog.Rejected
-        return super(MqttManager, self).exec()
+        return super().exec()
 
     def reject(self) -> None:
         """Reject settings."""
         self._load_settings()
-        super(MqttManager, self).reject()
+        super().reject()
 
     @property
     def read_only(self):

src/revpicommander/oss_licenses.py

@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+"""Open-Source softwrae licenses."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+from json import load
+from logging import getLogger
+from os.path import exists
+from typing import List
+
+from PyQt5 import QtCore, QtWidgets
+
+from revpicommander.ui.oss_licenses_ui import Ui_diag_oss_licenses
+
+log = getLogger(__name__)
+
+
+class OssLicenses(QtWidgets.QDialog, Ui_diag_oss_licenses):
+    def __init__(self, oss_license_file: str, parent=None):
+        super().__init__(parent)
+        self.setupUi(self)
+
+        self._lst_licenses: List[dict] = []
+        self._oss_license_file = oss_license_file
+
+        self.action_start.setVisible(exists(oss_license_file))
+
+    def _load_license_file(self) -> None:
+        if exists(self._oss_license_file):
+            try:
+                with open(self._oss_license_file) as fh:
+                    self._lst_licenses = load(fh)
+            except Exception as e:
+                log.error("Could not load oss license file: '{0}'".format(e))
+
+        for i in range(len(self._lst_licenses)):
+            dict_license = self._lst_licenses[i]
+            tb_item_name = QtWidgets.QTableWidgetItem(dict_license.get("Name", ""))
+            tb_item_name.setData(QtCore.Qt.UserRole, i)
+            tb_item_license = QtWidgets.QTableWidgetItem(dict_license.get("License", ""))
+            tb_item_license.setToolTip(tb_item_license.text())
+            tb_item_license.setData(QtCore.Qt.UserRole, i)
+
+            self.tb_oss_licenses.insertRow(i)
+            self.tb_oss_licenses.setItem(i, 0, tb_item_name)
+            self.tb_oss_licenses.setItem(i, 1, tb_item_license)
+
+        self.tb_oss_licenses.resizeColumnsToContents()
+
+    def exec(self) -> int:
+        # Prevent loading every time the program is starting
+        if not self._lst_licenses:
+            self._load_license_file()
+
+        return super().exec()
+
+    @QtCore.pyqtSlot(QtWidgets.QTableWidgetItem, QtWidgets.QTableWidgetItem)
+    def on_tb_oss_licenses_currentItemChanged(
+        self,
+        current: QtWidgets.QTableWidgetItem,
+        previous: QtWidgets.QTableWidgetItem,
+    ):
+        log.debug("Enter slot on_tb_oss_licenses_currentItemChanged")
+        license_index = current.data(QtCore.Qt.UserRole)
+        license_object = self._lst_licenses[license_index]
+        license_object["LicenseText"] = license_object["LicenseText"].replace("\n", "<br>")
+        self.txt_license.setHtml(
+            """<h2>{Name}</h2>
+<p>{Description}</p>
+<p>
+    <ul>
+        <li>Version: {Version}</li>
+        <li>Author: {Author}</li>
+        <li>URL: <a href="{URL}">{URL}</a></li>
+    </ul>
+</p>
+<h3>License: {License}</h3>
+<p>
+    <code>{LicenseText}</code>
+</p>""".format(
+                **license_object
+            )
+        )

src/revpicommander/proginit.py

@@ -0,0 +1,337 @@
+# -*- coding: utf-8 -*-
+"""Global program initialization."""
+# SPDX-FileCopyrightText: 2018-2023 Sven Sager
+# SPDX-License-Identifier: LGPL-2.0-or-later
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2018-2023 Sven Sager"
+__license__ = "LGPL-2.0-or-later"
+__version__ = "1.3.1"
+
+import logging
+import sys
+from argparse import ArgumentParser
+from configparser import ConfigParser
+from os import R_OK, W_OK, access, environ, getpid, remove
+from os.path import abspath, dirname, exists, join
+from shutil import copy, move
+from threading import Event
+
+try:
+    # Import program version from meta data module of your program
+    from . import __version__ as external_version
+except Exception:
+    external_version = None
+
+# Program name
+programname = "revpicommander"
+program_version = external_version
+
+conf_rw = False  # If you want so save the configuration with .save_conf() set to True
+conf_rw_save = False  # Create new conf file in same directory and move to old one
+conf_rw_backup = False  # Keep a backup of old conf file [filename].bak
+_extend_daemon_startup_timeout = 0.0  # Default startup timeout is 90 seconds
+
+conf = ConfigParser()
+logger = logging.getLogger()
+pidfile = "/var/run/{0}.pid".format(programname)
+_daemon_started_up = Event()
+_daemon_main_pid = getpid()
+_systemd_notify = environ.get("NOTIFY_SOCKET", None)
+if _systemd_notify:
+    from socket import AF_UNIX, SOCK_DGRAM, socket
+
+    # Set up the notification socket for systemd communication
+    _systemd_socket = socket(family=AF_UNIX, type=SOCK_DGRAM)
+    if _extend_daemon_startup_timeout:
+        # Extend systemd TimeoutStartSec by defined timeout extension in micro seconds
+        _systemd_socket.sendto(
+            f"EXTEND_TIMEOUT_USEC={_extend_daemon_startup_timeout * 1000000}\n",
+            _systemd_notify,
+        )
+
+
+def can_be_forked():
+    """
+    Check the possibility of forking the process.
+
+    Under certain circumstances, a process cannot be forked. These include
+    certain build settings or packaging, as well as the missing function on
+    some operating systems.
+
+    :return: True, if forking is possible
+    """
+    from sys import platform
+
+    # Windows operating system does not support the .fork() call
+    if platform.startswith("win"):
+        return False
+
+    # A PyInstaller bundle does not support the .fork() call
+    if getattr(sys, "frozen", False) and hasattr(sys, "_MEIPASS"):
+        return False
+
+    return True
+
+
+def cleanup():
+    """
+    Clean up before exit the program.
+
+    This function must be called at the end of the program. It flushes
+    the logging buffers and deletes the PID file in daemon mode.
+    """
+    if pargs.daemon and exists(pidfile):
+        remove(pidfile)
+
+    # Shutdown logging system
+    logging.shutdown()
+
+    # Close logfile
+    if pargs.daemon:
+        sys.stdout.close()
+
+
+def reconfigure_logger():
+    """Configure logging module of program."""
+
+    class FilterDebug(logging.Filter):
+        """Set this filter to log handler if verbose level is > 1."""
+
+        def filter(self, record: logging.LogRecord) -> bool:
+            remove_record = False
+
+            # Remove paramiko ssh module
+            remove_record = remove_record or record.name.startswith("paramiko")
+
+            return not remove_record
+
+    # Clear all log handler
+    for lhandler in logger.handlers.copy():
+        lhandler.close()
+        logger.removeHandler(lhandler)
+
+    if pargs.daemon:
+        # Create daemon log file
+        fh_logfile = open("/var/log/{0}.log".format(programname), "a")
+
+        # Close stdout and use logfile
+        sys.stdout.close()
+        sys.stdout = fh_logfile
+        sys.stderr = sys.stdout
+
+    # Create new log handler
+    if pargs.verbose > 2:
+        log_frm = "{asctime} [{levelname:8}] {name} {message}"
+    else:
+        log_frm = "{asctime} [{levelname:8}] {message}"
+    logformat = logging.Formatter(log_frm, datefmt="%Y-%m-%d %H:%M:%S", style="{")
+    lhandler = logging.StreamHandler(sys.stdout)
+    lhandler.setFormatter(logformat)
+    logger.addHandler(lhandler)
+
+    if "logfile" in pargs and pargs.logfile is not None:
+        # Write logs to a logfile
+        lhandler = logging.FileHandler(filename=pargs.logfile)
+        lhandler.setFormatter(logformat)
+        logger.addHandler(lhandler)
+
+    # Loglevel auswerten
+    if pargs.verbose == 1:
+        loglevel = logging.INFO
+    elif pargs.verbose > 1:
+        lhandler.addFilter(FilterDebug())
+        loglevel = logging.DEBUG
+    else:
+        loglevel = logging.WARNING
+    logger.setLevel(loglevel)
+
+
+def reload_conf(clear_load=False) -> None:
+    """
+    Reload config file.
+
+    After successful reload, call set_startup_complete() function to inform
+    systemd that all functions are available again.
+
+    If keys are commented out in conf file, they will still be in the conf file.
+    To remove not existing keys set clear_load to True.
+
+    :param clear_load: Clear conf before reload
+    """
+    if _systemd_notify:
+        # Inform systemd about reloading configuration
+        _systemd_socket.sendto(b"RELOADING=1\n", _systemd_notify)
+
+        # Reset started up event for the set_startup_complete function
+        _daemon_started_up.clear()
+
+    if "conffile" in pargs:
+        # Check config file
+        if not access(pargs.conffile, R_OK):
+            raise RuntimeError("can not access config file '{0}'".format(pargs.conffile))
+        if conf_rw:
+            if (conf_rw_save or conf_rw_backup) and not access(dirname(pargs.conffile), W_OK):
+                raise RuntimeError(
+                    "can not wirte to directory '{0}' to create files"
+                    "".format(dirname(pargs.conffile))
+                )
+            if not access(pargs.conffile, W_OK):
+                raise RuntimeError("can not write to config file '{0}'".format(pargs.conffile))
+
+        if clear_load:
+            # Clear all sections and do not create a new instance
+            for section in conf.sections():
+                conf.remove_section(section)
+
+        # Read configuration
+        logger.info("loading config file: {0}".format(pargs.conffile))
+        conf.read(pargs.conffile)
+
+
+def save_conf():
+    """Save configuration."""
+    if not conf_rw:
+        raise RuntimeError("You have to set conf_rw to True.")
+    if "conffile" in pargs:
+        if conf_rw_backup:
+            copy(pargs.conffile, pargs.conffile + ".bak")
+        if conf_rw_save:
+            with open(pargs.conffile + ".new", "w") as fh:
+                conf.write(fh)
+            move(pargs.conffile + ".new", pargs.conffile)
+        else:
+            with open(pargs.conffile, "w") as fh:
+                conf.write(fh)
+
+
+def startup_complete():
+    """
+    Call this when the daemon is completely started.
+
+    When a daemon is started, it may take some time for everything to be
+    available. This function notifies the init system when all functions of
+    this daemon are available so that the starts of further daemons can be
+    properly timed.
+
+    The systemd unit file that is supposed to start this demon must be set
+    to 'Type=notify'. If the daemon supports reloading the settings,
+    'ExecReload=/bin/kill -HUP $MAINPID' must also be set. The daemon must
+    call this function again after the reload in order to signal systemd the
+    completed reload.
+
+    If systemd is available from version 250 and the daemon supports reloading
+    the settings, 'Type=notify-reload' can be used without 'ExecReload'. The
+    type 'notify-reload' is preferable if possible, as the reloading of the
+    daemon is also synchronized with systemd.
+
+    If the '--fork' parameter is used, the main process ends after calling
+    this function to prevent the further start of demons by other init systems.
+    """
+    if _daemon_started_up.is_set():
+        # Everyone was notified about complete start, if set
+        return
+
+    if _systemd_notify:
+        # Inform systemd about complete startup of daemon process
+        _systemd_socket.sendto(b"READY=1\n", _systemd_notify)
+
+    if pargs.daemon:
+        from os import kill
+
+        # Send SIGTERM signal to main process
+        kill(_daemon_main_pid, 15)
+
+    _daemon_started_up.set()
+
+
+# Generate command arguments of the program
+parser = ArgumentParser(
+    prog=programname,
+    # todo: Add program description for help
+    description="Program description",
+)
+parser.add_argument("--version", action="version", version=f"%(prog)s {program_version}")
+parser.add_argument(
+    "-f",
+    "--logfile",
+    dest="logfile",
+    help="save log entries to this file",
+)
+parser.add_argument(
+    "-v",
+    "--verbose",
+    action="count",
+    dest="verbose",
+    default=0,
+    help="switch on verbose logging",
+)
+# If packed with opensource licenses, add argument to print license information about bundled modules
+open_source_licenses = join(dirname(__file__), "open-source-licenses", "open-source-licenses.txt")
+if exists(open_source_licenses):
+    parser.add_argument(
+        "--open-source-licenses",
+        action="store_true",
+        dest="oss_licenses",
+        help="print packed open-source-licenses and exit",
+    )
+pargs = parser.parse_args()
+
+# Process open-source-licenses argument, if set (only affects bundled apps)
+if "oss_licenses" in pargs and pargs.oss_licenses:
+    with open(open_source_licenses, "r") as fh:
+        sys.stdout.write(fh.read())
+    sys.exit(0)
+
+# Check important objects and set to default if they do not exists
+if "daemon" not in pargs:
+    pargs.daemon = False
+if "verbose" not in pargs:
+    pargs.verbose = 0
+
+# Check if the program should run as a daemon
+if pargs.daemon:
+    # Check if daemon is already running
+    if exists(pidfile):
+        logger.error("Program already running as daemon. Check '{0}'".format(pidfile))
+        sys.exit(1)
+
+    # Fork to daemon
+    from os import fork
+
+    pid = fork()
+    if pid > 0:
+        # Main process waits for exit till startup is complete
+        from os import kill
+        from signal import SIGKILL, SIGTERM, signal
+
+        # Catch the TERM signal, which will be sent from the forked process after startup_complete
+        signal(SIGTERM, lambda number, frame: _daemon_started_up.set())
+
+        # Use the default timeout of 90 seconds from systemd also for the '--daemon' flag
+        if not _daemon_started_up.wait(90.0 + _extend_daemon_startup_timeout):
+            sys.stderr.write(
+                "Run into startup complete timout! Killing fork and exit main process\n"
+            )
+            kill(pid, SIGKILL)
+            sys.exit(1)
+
+        # Main process writes pidfile with pid of forked process
+        with open(pidfile, "w") as f:
+            f.write(str(pid))
+
+        sys.exit(0)
+
+# Get absolute paths
+pwd = abspath(".")
+
+# Configure logger
+if "logfile" in pargs and pargs.logfile is not None and dirname(pargs.logfile) == "":
+    pargs.logfile = join(pwd, pargs.logfile)
+reconfigure_logger()
+
+# Initialize configparser of globalconfig
+if "conffile" in pargs and dirname(pargs.conffile) == "":
+    pargs.conffile = join(pwd, pargs.conffile)
+
+# Load configuration - Comment out, if you do that in your own program
+reload_conf()

src/revpicommander/revpicommander.py

@@ -4,26 +4,51 @@
 
 __author__ = "Sven Sager"
 __copyright__ = "Copyright (C) 2018 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
-__version__ = "0.9.3"
 
 import webbrowser
-from os.path import basename, dirname, join
+from logging import getLogger
+from os.path import dirname, join
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from revpicommander.oss_licenses import OssLicenses
-import proginit as pi
+from . import __version__
-import revpilogfile
+from . import helper
-from avahisearch import AvahiSearch
+from . import proginit as pi
-from debugcontrol import DebugControl
+from . import revpilogfile
-from revpifiles import RevPiFiles
+from .avahisearch import AvahiSearch
-from revpiinfo import RevPiInfo
+from .backgroundworker import BackgroundWaiter
-from revpioption import RevPiOption
+from .debugcontrol import DebugControl
-from revpiplclist import RevPiPlcList
+from .helper import ConnectionFail, RevPiSettings
-from revpiprogram import RevPiProgram
+from .revpifiles import RevPiFiles
-from simulator import Simulator
+from .revpiinfo import RevPiInfo
-from ui.revpicommander_ui import Ui_win_revpicommander
+from .revpioption import RevPiOption
+from .revpiplclist import RevPiPlcList
+from .revpiprogram import RevPiProgram
+from .simulator import Simulator
+from .sshauth import SSHAuth
+from .ui.revpicommander_ui import Ui_win_revpicommander
+
+log = getLogger(__name__)
+
+
+class ConnectingPyload(QtCore.QThread):
+    """
+    Try to establish a connection in background.
+
+    The pyload_connect function will emit signals for error or successful connect. This
+    signals will be used to show error messages and return to this function, if the
+    authentication failed.
+    """
+
+    def __init__(self, revpi_settings: RevPiSettings, ssh_password="", parent=None):
+        super().__init__(parent)
+        self._revpi_settings = revpi_settings
+        self._ssh_password = ssh_password
+
+    def run(self) -> None:
+        helper.cm.pyload_connect(self._revpi_settings, self._ssh_password)
 
 
 class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
@@ -31,7 +56,7 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
 
     def __init__(self, parent=None):
         """Init main program."""
-        super(RevPiCommander, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self.wid_debugcontrol = None  # type: DebugControl
@@ -53,20 +78,29 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
         self.win_files = RevPiFiles(self)
         self.win_log = revpilogfile.RevPiLogfile(self)
 
-        self.btn_plc_logs.pressed.connect(self.on_act_logs_triggered)
+        self.btn_plc_logs.clicked.connect(self.on_act_logs_triggered)
 
+        helper.cm.connect_error.connect(self.on_cm_connect_error)
         helper.cm.connection_disconnected.connect(self.on_cm_connection_disconnected)
         helper.cm.connection_disconnecting.connect(self.on_cm_connection_disconnecting)
         helper.cm.connection_established.connect(self.on_cm_connection_established)
         helper.cm.connection_error_observed.connect(self.on_cm_connection_error_observed)
         helper.cm.status_changed.connect(self.on_cm_status_changed)
 
-        self.restoreGeometry(helper.settings.value("geo", b''))
+        self.restoreGeometry(helper.settings.value("revpicommander/geo", b''))
+
+        self.setWindowFlag(QtCore.Qt.WindowMaximizeButtonHint, False)
+
+        # Load oss licenses dialog, to show licenses, if this is build with app target
+        self.diag_oss_licenses = OssLicenses(pi.open_source_licenses[:-3] + "json", self)
+        self.men_help.addAction(self.diag_oss_licenses.action_start)
+
+        pi.startup_complete()
 
     def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
-        pi.logger.debug("RevPiCommander.closeEvent")
+        log.debug("RevPiCommander.closeEvent")
         helper.cm.pyload_disconnect()
-        helper.settings.setValue("geo", self.saveGeometry())
+        helper.settings.setValue("revpicommander/geo", self.saveGeometry())
 
     def _set_gui_control_states(self):
         """Setup states of actions and buttons."""
@@ -94,18 +128,32 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
     # region #      REGION: Connection management
 
-    def _pyload_connect(self, settings_index: int) -> None:
+    @QtCore.pyqtSlot(str, str, ConnectionFail, RevPiSettings)
-        if not helper.cm.pyload_connect(settings_index):
+    def on_cm_connect_error(self, title: str, text: str, fail_code: ConnectionFail, revpi_settings: RevPiSettings):
-            QtWidgets.QMessageBox.critical(
+        """
-                self, self.tr("Error"), self.tr(
+        Slot to get information of pyload_connect connection errors.
-                    "Can not connect to RevPi XML-RPC Service! \n\n"
+
-                    "This could have the following reasons: The RevPi is not "
+        :param title: Title of error message
-                    "online, the XML-RPC service is not running / bind to "
+        :param text: Text of error message
-                    "localhost or the ACL permission is not set for your "
+        :param fail_code: Type of error
-                    "IP!!!\n\nRun 'sudo revpipyload_secure_installation' on "
+        :param revpi_settings: Settings of the revpi with the error
-                    "Revolution Pi to setup this function!"
+        """
-                )
+        if fail_code is ConnectionFail.NO_XML_RPC_VIA_TUNNEL:
+            # If RevPiPyLoad is not running, we can try to activate it via ssh
+            QtWidgets.QMessageBox.information(
+                self, self.tr("Information"), self.tr(
+                    "Can not connect to RevPiPyLoad service through SSH tunnel!\n\n"
+                    "We are trying to activate this service now and reconnect. The settings can be "
+                    "changed at any time via 'webstatus'."
+                ),
             )
+            revpi_settings.ssh_enable_revpipyload = True
+            self._pyload_connect(revpi_settings, False)
+        else:
+            QtWidgets.QMessageBox.critical(self, title, text)
+            if fail_code is ConnectionFail.SSH_AUTH:
+                # On failed credentials, we try to connect again and remove password form keychain, if exists
+                self._pyload_connect(revpi_settings, True)
 
     @QtCore.pyqtSlot(str)
     def on_cm_connection_error_observed(self, message: str):
@@ -119,15 +167,17 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     @QtCore.pyqtSlot()
     def on_cm_connection_disconnected(self):
         """Connection of connection manager was disconnected."""
-        pi.logger.debug("RevPiCommander.on_cm_connection_disconnected")
+        log.debug("RevPiCommander.on_cm_connection_disconnected")
 
         self._set_gui_control_states()
+        self.txt_host.setVisible(True)
+        self.txt_host.clear()
         self.txt_connection.clear()
 
     @QtCore.pyqtSlot()
     def on_cm_connection_disconnecting(self):
         """Connection of connection manager will now disconnect."""
-        pi.logger.debug("RevPiCommander.on_cm_connection_disconnecting")
+        log.debug("RevPiCommander.on_cm_connection_disconnecting")
 
         # This will remove the widgets in the button functions
         self.btn_plc_debug.setChecked(False)
@@ -144,20 +194,18 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     @QtCore.pyqtSlot()
     def on_cm_connection_established(self):
         """Connection manager established a new connection and loaded values."""
-        pi.logger.debug("RevPiCommander.on_cm_connection_established")
+        log.debug("RevPiCommander.on_cm_connection_established")
 
         self._set_gui_control_states()
         if helper.cm.simulating:
+            self.txt_host.setVisible(False)
             self.txt_connection.setText("configrsc=\"{0}\", procimg=\"{1}\"".format(
                 helper.cm.simulating_configrsc,
                 helper.cm.simulating_procimg,
             ))
         else:
-            self.txt_connection.setText("{0} - {1}:{2}".format(
+            self.txt_host.setText(helper.cm.settings.name)
-                helper.cm.name,
+            self.txt_connection.setText(helper.cm.settings.address)
-                helper.cm.address,
-                helper.cm.port
-            ))
         self.win_files = RevPiFiles(self)
 
     @QtCore.pyqtSlot(str, str)
@@ -177,29 +225,76 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
         self.men_connections.clear()
         self.dict_men_connections_subfolder.clear()
 
-        for i in range(helper.settings.beginReadArray("connections")):
+        for settings in helper.all_revpi_settings():  # type: RevPiSettings
-            helper.settings.setArrayIndex(i)
+            if settings.folder:
-
+                if settings.folder not in self.dict_men_connections_subfolder:
-            act = QtWidgets.QAction(self)
+                    men_sub = QtWidgets.QMenu(self.men_connections)
-            act.setText(helper.settings.value("name"))
+                    men_sub.setTitle(settings.folder)
-            act.setData(i)
+                    self.dict_men_connections_subfolder[settings.folder] = men_sub
-            act.setToolTip("{0}:{1}".format(
-                helper.settings.value("address"),
-                helper.settings.value("port"),
-            ))
-
-            if helper.settings.value("folder"):
-                if helper.settings.value("folder") not in self.dict_men_connections_subfolder:
-                    men_sub = QtWidgets.QMenu(self)
-                    men_sub.setTitle(helper.settings.value("folder"))
-                    self.dict_men_connections_subfolder[helper.settings.value("folder")] = men_sub
                     self.men_connections.addMenu(men_sub)
-                self.dict_men_connections_subfolder[helper.settings.value("folder")].addAction(act)
+                parent_menu = self.dict_men_connections_subfolder[settings.folder]
-
             else:
-                self.men_connections.addAction(act)
+                parent_menu = self.men_connections
 
-        helper.settings.endArray()
+            display_name = settings.name
+            if settings.name != settings.address:
+                display_name += " [{0}]".format(settings.address)
+            if settings.ssh_use_tunnel:
+                display_name += " (SSH)"
+
+            act = QtWidgets.QAction(parent_menu)
+            act.setText(display_name)
+            act.setData(settings)
+            act.setToolTip("{0}:{1}".format(settings.address, settings.port))
+            parent_menu.addAction(act)
+
+    def _pyload_connect(self, revpi_settings: RevPiSettings, remove_saved_ssh_password=False):
+        """
+        Try to async establish a connection to Revolution Pi.
+
+        :param revpi_settings: RevPi settings object
+        :param remove_saved_ssh_password: Remove password from keychain
+        """
+        ssh_password = ""
+
+        diag_connecting = BackgroundWaiter(
+            revpi_settings.timeout,
+            self.tr("Establish a connection to the Revolution Pi..."),
+            self,
+            self.tr("Revolution Pi connected!"),
+        )
+        helper.cm.connection_established.connect(diag_connecting.requestInterruption)
+
+        if revpi_settings.ssh_use_tunnel:
+            diag_ssh_auth = SSHAuth(
+                revpi_settings.ssh_user,
+                "{0}.{1}_{2}".format(
+                    helper.settings.applicationName(),
+                    helper.settings.organizationName(),
+                    revpi_settings.internal_id),
+                self,
+            )
+
+            if remove_saved_ssh_password and revpi_settings.ssh_saved_password:
+                diag_ssh_auth.remove_saved_password()
+                revpi_settings.ssh_saved_password = False
+
+            # Doesn't matter what user selects, we have to save settings to sync keychain and values
+            if diag_ssh_auth.exec() != QtWidgets.QDialog.Accepted:
+                revpi_settings.save_settings()
+                return
+
+            revpi_settings.ssh_saved_password = diag_ssh_auth.in_keyring
+            revpi_settings.ssh_user = diag_ssh_auth.username
+            ssh_password = diag_ssh_auth.password
+            revpi_settings.save_settings()
+
+        # Connect in background and show the connecting dialog to user
+        th_connecting = ConnectingPyload(revpi_settings, ssh_password, self)
+        th_connecting.finished.connect(diag_connecting.requestInterruption)
+        th_connecting.start()
+
+        diag_connecting.exec_dialog(self.tr("Connecting..."), False)
 
     @QtCore.pyqtSlot()
     def on_act_connections_triggered(self):
@@ -211,8 +306,11 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     def on_act_search_triggered(self):
         """Search for Revolution Pi with zero conf."""
         if self.diag_search.exec() == QtWidgets.QDialog.Accepted:
-            if self.diag_search.connect_index >= 0:
+            if self.diag_search.connect_settings:
-                self._pyload_connect(self.diag_search.connect_index)
+                if self.diag_search.just_save:
+                    self.diag_connections.exec_with_presets(self.diag_search.connect_settings)
+                else:
+                    self._pyload_connect(self.diag_search.connect_settings)
 
         self._load_men_connections()
 
@@ -228,7 +326,7 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
         configrsc_file = helper.settings.value("simulator/configrsc", "", str)
         procimg_file = helper.settings.value("simulator/procimg", "", str)
 
-        if helper.cm.pyload_simulate(configrsc_file, procimg_file, diag.cbx_stop_remove.isChecked()):
+        if helper.cm.pyload_simulate(configrsc_file, procimg_file, diag.clean_procimg):
             QtWidgets.QMessageBox.information(
                 self, self.tr("Simulator started..."), self.tr(
                     "The simulator is running!\n\nYou can work with this simulator if your call "
@@ -237,7 +335,7 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
                 ).format(procimg_file, configrsc_file)
             )
         else:
-            pi.logger.error("Can not start simulator")
+            log.error("Can not start simulator")
             QtWidgets.QMessageBox.critical(
                 self, self.tr("Can not start..."), self.tr(
                     "Can not start the simulator! Maybe the piCtory file is corrupt "
@@ -328,8 +426,8 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     @QtCore.pyqtSlot()
     def on_act_pictory_triggered(self):
         """Open piCtory in default browser of operating system."""
-        if helper.cm.address:
+        if helper.cm.settings.address:
-            webbrowser.open("http://{0}/".format(helper.cm.address))
+            webbrowser.open("http://{0}/".format(helper.cm.settings.address))
 
     @QtCore.pyqtSlot()
     def on_act_reset_triggered(self):
@@ -455,7 +553,7 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
             debugcontrol = DebugControl(self.centralwidget)
             if debugcontrol.reload_devices():
                 self.wid_debugcontrol = debugcontrol
-                self.gl.addWidget(self.wid_debugcontrol, 7, 0)
+                self.gl.addWidget(self.wid_debugcontrol)
             else:
                 debugcontrol.deleteLater()
                 QtWidgets.QMessageBox.critical(
@@ -473,20 +571,24 @@ class RevPiCommander(QtWidgets.QMainWindow, Ui_win_revpicommander):
     # endregion # # # # #
 
 
-if __name__ == "__main__":
+def main() -> int:
-    import sys
+    """Entry point for RevPiCommander."""
+    from sys import argv
 
-    # QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling, True)
+    if hasattr(QtCore.Qt, 'AA_EnableHighDpiScaling'):
-    # QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_UseHighDpiPixmaps, True)
+        QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling, True)
+    if hasattr(QtCore.Qt, 'AA_UseHighDpiPixmaps'):
+        QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_UseHighDpiPixmaps, True)
 
-    app = QtWidgets.QApplication(sys.argv)
+    app = QtWidgets.QApplication(argv)
 
     try:
         # Setup translation from file with system language
-        locale = QtCore.QLocale.system().name()
         translator = QtCore.QTranslator()
-        locale_file_name = "revpicommander_{0}".format(locale)
+        translator.load(
-        translator.load(join(dirname(__file__), "locale", locale_file_name), suffix=".qm")
+            QtCore.QLocale.system(),
+            "revpicommander", "_", join(dirname(__file__), "locale"), ".qm"
+        )
         app.installTranslator(translator)
     except Exception:
         pass
@@ -502,4 +604,10 @@ if __name__ == "__main__":
     helper.cm.requestInterruption()
     helper.cm.wait()
 
-    sys.exit(exit_code)
+    return exit_code
+
+
+if __name__ == "__main__":
+    import sys
+
+    sys.exit(main())

src/revpicommander/revpifiles.py

@@ -1,21 +1,23 @@
 # -*- coding: utf-8 -*-
 """File manager for up und download PLC program."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2020 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 import gzip
 import os
 from enum import IntEnum
+from logging import getLogger
 from xmlrpc.client import Binary
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from .backgroundworker import BackgroundWorker
-from backgroundworker import BackgroundWorker
+from .helper import WidgetData
-from helper import WidgetData
+from .ui.files_ui import Ui_win_files
-from ui.files_ui import Ui_win_files
+
+log = getLogger(__name__)
 
 
 class NodeType(IntEnum):
@@ -26,7 +28,7 @@ class NodeType(IntEnum):
 class UploadFiles(BackgroundWorker):
 
     def __init__(self, file_list: list, parent):
-        super(UploadFiles, self).__init__(parent)
+        super().__init__(parent)
         self.ec = 1
         self.file_list = file_list
         self.plc_program_included = False  # Will be True, when opt_program was found in files
@@ -43,14 +45,13 @@ class UploadFiles(BackgroundWorker):
             progress_counter += 1
 
             # Remove base dir of file to set relative for PyLoad
-            send_name = file_name.replace(helper.cm.develop_watch_path, "")[1:]
+            send_name = file_name.replace(helper.cm.settings.watch_path, "")[1:]
             self.status_message.emit(send_name)
 
             # Check whether this is the auto start program
             if send_name == opt_program:
                 self.plc_program_included = True
 
-
             # Transfer file
             try:
                 with open(file_name, "rb") as fh:
@@ -59,7 +60,7 @@ class UploadFiles(BackgroundWorker):
                         default_value=False
                     )
             except Exception as e:
-                pi.logger.error(e)
+                log.error(e)
                 self.ec = -2
                 return
 
@@ -77,13 +78,13 @@ class UploadFiles(BackgroundWorker):
 class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
     def __init__(self, parent=None):
-        super(RevPiFiles, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self.dc_settings = {}
         self.tree_files_counter = 0
         self.tree_files_counter_max = 10000
-        self.lbl_path_local.setText(helper.cm.develop_watch_path or self.tr("Please select..."))
+        self.lbl_path_local.setText(helper.cm.settings.watch_path or self.tr("Please select..."))
         self.lbl_path_local.setToolTip(self.lbl_path_local.text())
 
         self.btn_all.setEnabled(False)
@@ -91,7 +92,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
         self.btn_to_right.setEnabled(False)
         self.btn_delete_revpi.setEnabled(False)
 
-        if helper.cm.develop_watch_path:
+        if helper.cm.settings.watch_path:
             self._load_files_local(True)
         if helper.cm.connected:
             self._load_files_revpi(True)
@@ -100,10 +101,10 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
         self.splitter.setSizes(list(map(int, helper.settings.value("files/splitter", [0, 0]))))
 
     def __del__(self):
-        pi.logger.debug("RevPiFiles.__del__")
+        log.debug("RevPiFiles.__del__")
 
     def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
-        pi.logger.debug("RevPiFiles.closeEvent")
+        log.debug("RevPiFiles.closeEvent")
         helper.settings.setValue("files/geo", self.saveGeometry())
         helper.settings.setValue("files/splitter", self.splitter.sizes())
 
@@ -125,7 +126,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
             return
 
         uploader = UploadFiles(self.file_list_local(), self)
-        if uploader.exec_dialog() == QtWidgets.QDialog.Rejected:
+        if uploader.exec_dialog(self.tr("File transfer...")) == QtWidgets.QDialog.Rejected:
             return
 
         if uploader.ec == 0:
@@ -165,22 +166,44 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
         state_local = len(self.tree_files_local.selectedItems()) > 0
         state_revpi = len(self.tree_files_revpi.selectedItems()) > 0
 
+        if "set_plcprogram" in helper.cm.xml_funcs:
+            self.btn_mark_plcprogram.setEnabled(False)
+            self.btn_mark_plcprogram.setToolTip(self.tr(
+                "Set as start file"
+            ))
+            if len(self.tree_files_revpi.selectedItems()) == 1:
+                item = self.tree_files_revpi.selectedItems()[0]
+                self.btn_mark_plcprogram.setEnabled(not item.data(0, WidgetData.is_plc_program))
+        else:
+            self.btn_mark_plcprogram.setEnabled(False)
+            self.btn_mark_plcprogram.setToolTip(self.tr(
+                "Upgrade your Revolution Pi! This function needs at least 'revpipyload' 0.11.0"
+            ))
+
         self.btn_all.setEnabled(state_local)
         self.btn_to_right.setEnabled(state_local)
 
         if "plcdeletefile" not in helper.cm.xml_funcs:
             self.btn_delete_revpi.setEnabled(False)
-            self.btn_delete_revpi.setToolTip(self.tr("The RevPiPyLoad version on the Revolution Pi is to old."))
+            self.btn_delete_revpi.setToolTip(self.tr(
+                "Upgrade your Revolution Pi! This function needs at least 'revpipyload' 0.9.5"
+            ))
         else:
             self.btn_delete_revpi.setEnabled(state_revpi)
+            self.btn_delete_revpi.setToolTip(self.tr(
+                "Deletes selected files immediately on the Revolution Pi"
+            ))
         if "plcdownload_file" not in helper.cm.xml_funcs:
             self.btn_to_left.setEnabled(False)
-            self.btn_to_left.setToolTip(self.tr("The RevPiPyLoad version on the Revolution Pi is to old."))
+            self.btn_to_left.setToolTip(self.tr(
-        elif not helper.cm.develop_watch_path:
+                "Upgrade your Revolution Pi! This function needs at least 'revpipyload' 0.9.5"
+            ))
+        elif not helper.cm.settings.watch_path:
             self.btn_to_left.setEnabled(False)
             self.btn_to_left.setToolTip(self.tr("Choose a local directory first."))
         else:
             self.btn_to_left.setEnabled(state_revpi)
+            self.btn_to_left.setToolTip("")
 
     # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
     # region #      REGION: Tree management
@@ -198,7 +221,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
     def _select_children(self, top_item: QtWidgets.QTreeWidgetItem, value: bool):
         """Recursive select children from parent."""
-        pi.logger.debug("RevPiFiles._select_children")
+        log.debug("RevPiFiles._select_children")
 
         for i in range(top_item.childCount()):
             item = top_item.child(i)
@@ -208,13 +231,13 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
             elif item.type() == NodeType.FILE:
                 item.setSelected(value)
 
-    def __item_selection_changed(self, tree_view: QtWidgets.QTreeView):
+    def __item_selection_changed(self, tree_view: QtWidgets.QTreeWidget):
         """Manager vor item selection of three views."""
         item = tree_view.currentItem()
         if item is None:
             return
 
-        pi.logger.debug("RevPiFiles.__itemSelectionChanged")
+        log.debug("RevPiFiles.__itemSelectionChanged")
 
         # Block while preselect other entries
         tree_view.blockSignals(True)
@@ -231,7 +254,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
     @QtCore.pyqtSlot()
     def on_tree_files_local_itemSelectionChanged(self):
         self.__item_selection_changed(self.tree_files_local)
-        helper.cm.develop_watch_files = self.file_list_local()
+        helper.cm.settings.watch_files = self.file_list_local()
 
     @QtCore.pyqtSlot()
     def on_tree_files_revpi_itemSelectionChanged(self):
@@ -288,7 +311,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                 else:
                     self.tree_files_local.addTopLevelItem(item)
 
-                item.setSelected(de.path in helper.cm.develop_watch_files)
+                item.setSelected(de.path in helper.cm.settings.watch_files)
                 self._parent_selection_state(item)
 
     def _load_files_local(self, silent=False):
@@ -297,12 +320,12 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
         :param silent: Do not show message boxes
         """
-        pi.logger.debug("RevPiFiles._load_files_local")
+        log.debug("RevPiFiles._load_files_local")
 
         self.tree_files_counter = 0
         self.tree_files_local.blockSignals(True)
         self.tree_files_local.clear()
-        self.__insert_files_local(helper.cm.develop_watch_path)
+        self.__insert_files_local(helper.cm.settings.watch_path)
         self.tree_files_local.sortItems(0, QtCore.Qt.AscendingOrder)
         self.tree_files_local.blockSignals(False)
 
@@ -317,7 +340,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
     def file_list_local(self):
         """Generate a file list with full path of selected entries."""
-        pi.logger.debug("RevPiFiles.file_list_local")
+        log.debug("RevPiFiles.file_list_local")
         lst = []
         for item in self.tree_files_local.selectedItems():
             if item.type() == NodeType.DIR:
@@ -338,7 +361,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
         :param silent: Do not show message boxes
         """
-        pi.logger.debug("RevPiFiles._load_files_revpi")
+        log.debug("RevPiFiles._load_files_revpi")
 
         self.tree_files_revpi.blockSignals(True)
         self.tree_files_revpi.clear()
@@ -348,14 +371,14 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
             lst_revpi = None
         else:
             lst_revpi = helper.cm.call_remote_function("get_filelist")
-            # Just load settings once
-            if not self.dc_settings:
             self.dc_settings = helper.cm.call_remote_function("get_config", default_value={})
             self.lbl_path_revpi.setText(
                 self.dc_settings.get("plcworkdir", self.tr("Could not load path of working dir"))
             )
             self.lbl_path_revpi.setToolTip(self.lbl_path_revpi.text())
 
+        plc_program = self.dc_settings.get("plcprogram", "")
+
         if lst_revpi is not None:
             lst_revpi.sort()
 
@@ -400,7 +423,9 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                 item = QtWidgets.QTreeWidgetItem(NodeType.FILE)
                 item.setText(0, object_name)
                 item.setData(0, WidgetData.file_name, path_file)
+                item.setData(0, WidgetData.is_plc_program, path_file == plc_program)
                 item.setIcon(0, QtGui.QIcon(
+                    ":/file/ico/autostart.ico" if path_file == plc_program else
                     ":/file/ico/file-else.ico" if object_name.find(".py") == -1 else
                     ":/file/ico/file-python.ico"
                 ))
@@ -422,7 +447,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
 
     def file_list_revpi(self):
         """Generate a file list with full path of selected entries."""
-        pi.logger.debug("RevPiFiles.file_list_revpi")
+        log.debug("RevPiFiles.file_list_revpi")
         lst = []
         for item in self.tree_files_revpi.selectedItems():
             if item.type() == NodeType.DIR:
@@ -435,18 +460,18 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
     # endregion # # # # #
 
     @QtCore.pyqtSlot()
-    def on_btn_all_pressed(self):
+    def on_btn_all_clicked(self):
-        pi.logger.debug("RevPiFiles.on_btn_all_pressed")
+        log.debug("RevPiFiles.on_btn_all_clicked")
         self._do_my_job(True)
         self.file_list_revpi()
 
     @QtCore.pyqtSlot()
-    def on_btn_select_local_pressed(self):
+    def on_btn_select_local_clicked(self):
-        pi.logger.debug("RevPiFiles.on_btn_select_pressed")
+        log.debug("RevPiFiles.on_btn_select_clicked")
 
         diag_folder = QtWidgets.QFileDialog(
             self, self.tr("Select folder..."),
-            helper.cm.develop_watch_path,
+            helper.cm.settings.watch_path,
         )
         diag_folder.setFileMode(QtWidgets.QFileDialog.DirectoryOnly)
         if diag_folder.exec() != QtWidgets.QFileDialog.Accepted:
@@ -460,38 +485,38 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                     "Can not access the folder '{0}' to read files."
                 )
             )
-            helper.cm.develop_watch_files = []
+            helper.cm.settings.watch_files = []
-            helper.cm.develop_watch_path = ""
+            helper.cm.settings.watch_path = ""
             return
 
         self.lbl_path_local.setText(selected_dir)
         self.lbl_path_local.setToolTip(self.lbl_path_local.text())
-        helper.cm.develop_watch_path = selected_dir
+        helper.cm.settings.watch_path = selected_dir
-        helper.cm.develop_watch_files = []
+        helper.cm.settings.watch_files = []
 
         self._load_files_local(False)
 
     @QtCore.pyqtSlot()
-    def on_btn_refresh_local_pressed(self):
+    def on_btn_refresh_local_clicked(self):
-        pi.logger.debug("RevPiFiles.on_btn_refresh_pressed")
+        log.debug("RevPiFiles.on_btn_refresh_clicked")
         self._load_files_local(False)
 
     @QtCore.pyqtSlot()
-    def on_btn_refresh_revpi_pressed(self):
+    def on_btn_refresh_revpi_clicked(self):
-        pi.logger.debug("RevPiFiles.on_btn_refresh_revpi_pressed")
+        log.debug("RevPiFiles.on_btn_refresh_revpi_clicked")
         self._load_files_revpi(False)
 
     @QtCore.pyqtSlot()
-    def on_btn_to_right_pressed(self):
+    def on_btn_to_right_clicked(self):
         """Upload selected files to revolution pi."""
-        pi.logger.debug("RevPiFiles.on_btn_to_right_pressed")
+        log.debug("RevPiFiles.on_btn_to_right_clicked")
         self._do_my_job(False)
         self._load_files_revpi(True)
 
     @QtCore.pyqtSlot()
-    def on_btn_to_left_pressed(self):
+    def on_btn_to_left_clicked(self):
         """Download selected file."""
-        pi.logger.debug("RevPiFiles.on_btn_to_left_pressed")
+        log.debug("RevPiFiles.on_btn_to_left_clicked")
 
         override = None
         for item in self.tree_files_revpi.selectedItems():
@@ -511,7 +536,7 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                     ).format(file_name)
                 )
             else:
-                file_name = os.path.join(helper.cm.develop_watch_path, file_name)
+                file_name = os.path.join(helper.cm.settings.watch_path, file_name)
                 if override is None and os.path.exists(file_name):
                     rc_diag = QtWidgets.QMessageBox.question(
                         self, self.tr("Override files..."), self.tr(
@@ -525,20 +550,20 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                     override = rc_diag == QtWidgets.QMessageBox.Yes
 
                 if os.path.exists(file_name) and not override:
-                    pi.logger.debug("Skip existing file '{0}'".format(file_name))
+                    log.debug("Skip existing file '{0}'".format(file_name))
                     continue
 
                 os.makedirs(os.path.dirname(file_name), exist_ok=True)
                 file_data = gzip.decompress(rc)
-                with open(os.path.join(helper.cm.develop_watch_path, file_name), "wb") as fh:
+                with open(os.path.join(helper.cm.settings.watch_path, file_name), "wb") as fh:
                     fh.write(file_data)
 
         self._load_files_local()
 
     @QtCore.pyqtSlot()
-    def on_btn_delete_revpi_pressed(self):
+    def on_btn_delete_revpi_clicked(self):
         """Remove selected files from working directory on revolution pi."""
-        pi.logger.debug("RevPiFiles.btn_delete_revpi_pressed")
+        log.debug("RevPiFiles.btn_delete_revpi_clicked")
 
         lst_delete = []
         for item in self.tree_files_revpi.selectedItems():
@@ -563,3 +588,23 @@ class RevPiFiles(QtWidgets.QMainWindow, Ui_win_files):
                 )
 
         self._load_files_revpi()
+
+    @QtCore.pyqtSlot()
+    def on_btn_mark_plcprogram_clicked(self):
+        """Mark selected file as plc autostart file."""
+        log.debug("RevPiFiles.on_btn_mark_plcprogram_clicked")
+
+        selected_item = self.tree_files_revpi.selectedItems()[0]
+
+        saved = helper.cm.call_remote_function("set_plcprogram", selected_item.data(0, WidgetData.file_name))
+
+        if saved is None:
+            QtWidgets.QMessageBox.critical(
+                self, self.tr("Error"), self.tr(
+                    "The settings could not be saved on the Revolution Pi!\n"
+                    "Try to save the values one mor time and check the log "
+                    "files of RevPiPyLoad if the error rises again."
+                )
+            )
+
+        self._load_files_revpi(True)

src/revpicommander/revpiinfo.py

@@ -1,20 +1,20 @@
 # -*- coding: utf-8 -*-
 """Program information of local an remote system."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-from ui.revpiinfo_ui import Ui_diag_revpiinfo
+from .ui.revpiinfo_ui import Ui_diag_revpiinfo
 
 
 class RevPiInfo(QtWidgets.QDialog, Ui_diag_revpiinfo):
     """Version information window."""
 
     def __init__(self, version: str, parent=None):
-        super(RevPiInfo, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self._debug_load = False
@@ -24,11 +24,11 @@ class RevPiInfo(QtWidgets.QDialog, Ui_diag_revpiinfo):
 
     def exec(self) -> int:
         self.lbl_version_pyload.setText(
-            "{0}.{1}.{2}".format(*helper.cm.pyload_version)
+            helper.cm.pyload_version_str
             if helper.cm.connected else "-"
         )
         self._load_lst_files()
-        return super(RevPiInfo, self).exec()
+        return super().exec()
 
     def lbl_version_mousePressEvent(self, a0: QtGui.QMouseEvent):
         if a0.button() == QtCore.Qt.MidButton:

src/revpicommander/revpilogfile.py

@@ -1,16 +1,18 @@
 # -*- coding: utf-8 -*-
 """View log files from Revolution Pi."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 from enum import IntEnum
+from logging import getLogger
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from .ui.revpilogfile_ui import Ui_win_revpilogfile
-from ui.revpilogfile_ui import Ui_win_revpilogfile
+
+log = getLogger(__name__)
 
 
 class LogType(IntEnum):
@@ -25,9 +27,8 @@ class DataThread(QtCore.QThread):
     """log_type, success, text"""
 
     def __init__(self, parent=None, cycle_time=1000):
-        super(DataThread, self).__init__(parent)
+        super().__init__(parent)
 
-        self._cli = helper.cm.get_cli()
         self._cycle_time = cycle_time
         self._paused = True
         self.error_count = 0
@@ -45,7 +46,12 @@ class DataThread(QtCore.QThread):
         :return: tuple(position: int, EOF: bool)
         """
         # Load max data from start position
-        buff_log = xmlcall(start_position, self.max_block).data  # type: bytes
+        buff_log = helper.cm.call_remote_function(
+            xmlcall,
+            start_position,
+            self.max_block,
+            raise_exception=True
+        ).data  # type: bytes
 
         eof = True
         if buff_log == b'\x16':  # 'ESC'
@@ -56,7 +62,7 @@ class DataThread(QtCore.QThread):
             # The log file was rotated by log rotate on the Revolution Pi
             start_position = 0
             eof = False
-            pi.logger.info("RevPi started a new log file.")
+            log.info("RevPi started a new log file.")
 
         elif buff_log:
             start_position += len(buff_log)
@@ -67,16 +73,16 @@ class DataThread(QtCore.QThread):
 
     def pause(self):
         """Stop checking new log lines, but leave thread alive."""
-        pi.logger.debug("DataThread.pause")
+        log.debug("DataThread.pause")
         self._paused = True
 
     def resume(self):
         """Start checking for new log lines."""
-        pi.logger.debug("DataThread.resume")
+        log.debug("DataThread.resume")
         self._paused = False
 
     def run(self) -> None:
-        pi.logger.debug("DataThread.run")
+        log.debug("DataThread.run")
 
         while not self.isInterruptionRequested():
             eof_app = False
@@ -86,13 +92,13 @@ class DataThread(QtCore.QThread):
                     while not (eof_app or self.isInterruptionRequested()):
                         self.mrk_app, eof_app = self._load_log(
                             LogType.APP,
-                            self._cli.load_applog,
+                            "load_applog",
                             self.mrk_app,
                         )
                     while not (eof_daemon or self.isInterruptionRequested()):
                         self.mrk_daemon, eof_daemon = self._load_log(
                             LogType.DAEMON,
-                            self._cli.load_plclog,
+                            "load_plclog",
                             self.mrk_daemon,
                         )
                     self.error_count = 0
@@ -109,7 +115,7 @@ class RevPiLogfile(QtWidgets.QMainWindow, Ui_win_revpilogfile):
 
     def __init__(self, parent=None):
         u"""Init RevPiLogfile-Class."""
-        super(RevPiLogfile, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
 
         self.th_data = DataThread(self)
@@ -134,11 +140,11 @@ class RevPiLogfile(QtWidgets.QMainWindow, Ui_win_revpilogfile):
 
     def hideEvent(self, a0: QtGui.QHideEvent) -> None:
         self.th_data.pause()
-        super(RevPiLogfile, self).hideEvent(a0)
+        super().hideEvent(a0)
 
     def showEvent(self, a0: QtGui.QShowEvent) -> None:
         self.th_data.resume()
-        super(RevPiLogfile, self).showEvent(a0)
+        super().showEvent(a0)
 
     def _load_gui_settings(self):
         self.restoreGeometry(helper.settings.value("logfile/geo", b''))
@@ -162,12 +168,12 @@ class RevPiLogfile(QtWidgets.QMainWindow, Ui_win_revpilogfile):
             self.th_data.resume()
 
     @QtCore.pyqtSlot()
-    def on_btn_daemon_pressed(self):
+    def on_btn_daemon_clicked(self):
         """Clear the daemon log view."""
         self.txt_daemon.clear()
 
     @QtCore.pyqtSlot()
-    def on_btn_app_pressed(self):
+    def on_btn_app_clicked(self):
         """Clear the app log view."""
         self.txt_app.clear()
 
@@ -187,7 +193,7 @@ class RevPiLogfile(QtWidgets.QMainWindow, Ui_win_revpilogfile):
 
     @QtCore.pyqtSlot(LogType, bool, str)
     def on_line_logged(self, log_type: LogType, success: bool, text: str):
-        pi.logger.debug("RevPiLogfile.on_line_logged")
+        log.debug("RevPiLogfile.on_line_logged")
 
         if log_type == LogType.APP:
             textwidget = self.txt_app

src/revpicommander/revpioption.py

@@ -1,30 +1,34 @@
 # -*- coding: utf-8 -*-
 """RevPiPyLoad options window."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
+
+from logging import getLogger
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from .aclmanager import AclManager
-from aclmanager import AclManager
+from .mqttmanager import MqttManager
-from mqttmanager import MqttManager
+from .ui.revpioption_ui import Ui_diag_options
-from ui.revpioption_ui import Ui_diag_options
+
+log = getLogger(__name__)
 
 
 class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
     """Set options of RevPiPyLoad."""
 
     def __init__(self, parent=None):
-        super(RevPiOption, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setFixedSize(self.size())
 
         self.dc = {}
-        self.acl_plcslave = ""
+        self.acl_plcserver = ""
         self.acl_xmlrpc = ""
         self.mrk_xml_ask = True
+        self.wrong_names = False
 
         self._dict_mqttsettings = {
             "mqttbasetopic": "revpi01",
@@ -56,7 +60,7 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         self.cbx_zeroonerror.setEnabled(allow)
         self.cbb_replace_io.setEnabled(allow)
         self.txt_replace_io.setEnabled(allow and self.cbb_replace_io.currentIndex() == 3)
-        self.cbx_plcslave.setEnabled(allow)
+        self.cbx_plcserver.setEnabled(allow)
         self.cbx_mqtt.setEnabled(allow)
         self.cbx_xmlrpc.setEnabled(allow)
 
@@ -85,8 +89,8 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
             self.cbb_reset_driver_action.currentIndex() != self.dc.get("reset_driver_action", 2) or
             # todo: self.dc.get("rtlevel", 2)
 
-            int(self.cbx_plcslave.isChecked()) != self.dc.get("plcslave", 0) or
+            int(self.cbx_plcserver.isChecked()) != self.dc.get("plcserver", 0) or
-            self.acl_plcslave != self.dc.get("plcslaveacl", "") or
+            self.acl_plcserver != self.dc.get("plcserveracl", "") or
 
             int(self.cbx_mqtt.isChecked()) != self.dc.get("mqtt", 0) or
             self._changesdone_mqtt() or
@@ -109,7 +113,7 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
 
     def _load_settings(self):
         """Load values to GUI widgets."""
-        pi.logger.debug("RevPiOption._load_settings")
+        log.debug("RevPiOption._load_settings")
 
         self.mrk_xml_ask = True
 
@@ -120,8 +124,8 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         self.cbx_zeroonerror.setChecked(bool(self.dc.get("zeroonerror", 0)))
         self.txt_replace_io.setText(self.dc.get("replace_ios", ""))
         self.cbb_reset_driver_action.setCurrentIndex(self.dc.get("reset_driver_action", 2))
-        self.cbx_plcslave.setChecked(bool(self.dc.get("plcslave", 0)))
+        self.cbx_plcserver.setChecked(bool(self.dc.get("plcserver", 0)))
-        self.acl_plcslave = self.dc.get("plcslaveacl", "")
+        self.acl_plcserver = self.dc.get("plcserveracl", "")
         self.cbx_mqtt.setChecked(bool(self.dc.get("mqtt", 0)))
         self.cbx_xmlrpc.setChecked(bool(self.dc.get("xmlrpc", 0)))
         self.acl_xmlrpc = self.dc.get("xmlrpcacl", "")
@@ -141,9 +145,44 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
             if key in self.dc:
                 self._dict_mqttsettings[key] = self.dc[key]
 
+    def _translate_wrong_names(self) -> dict:
+        """
+        Translate settings values of revpipyload < 0.10.0.
+
+        With RevPiPyLoad 0.10.0 we replaced the words master-slave with
+        client-server. Unfortunately we cannot expect that everyone will be
+        able to switch to the new version of RevPiPyLoad immediately.
+        Therefore, for a few versions of this software, we need to do a
+        translation of the values.
+
+        This function will translate the self.dc always to the new values and
+        return a copy of it with new or old values, depending on previous
+        detections.
+
+        :return: Settings with wrong values, if detected in previous calls
+        """
+        name_mappings = (
+            ("plcslave", "plcserver"),
+            ("plcslaveacl", "plcserveracl"),
+        )
+        for wrong, right in name_mappings:
+            if wrong in self.dc:
+                self.wrong_names = True
+                self.dc[right] = self.dc[wrong]
+                del self.dc[wrong]
+
+        translated_settings = self.dc.copy()
+        if self.wrong_names:
+            for wrong, right in name_mappings:
+                if right in translated_settings:
+                    translated_settings[wrong] = self.dc[right]
+                    del translated_settings[right]
+
+        return translated_settings
+
     def accept(self) -> None:
         if not self._changesdone():
-            super(RevPiOption, self).accept()
+            super().accept()
             return
 
         ask = QtWidgets.QMessageBox.question(
@@ -164,9 +203,9 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         self.dc["zeroonerror"] = int(self.cbx_zeroonerror.isChecked())
         self.dc["replace_ios"] = self.txt_replace_io.text()
 
-        # PLCSlave Settings
+        # PLCServer Settings
-        self.dc["plcslave"] = int(self.cbx_plcslave.isChecked())
+        self.dc["plcserver"] = int(self.cbx_plcserver.isChecked())
-        self.dc["plcslaveacl"] = self.acl_plcslave
+        self.dc["plcserveracl"] = self.acl_plcserver
 
         # MQTT Settings
         self.dc["mqtt"] = int(self.cbx_mqtt.isChecked())
@@ -186,12 +225,12 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         self.dc["xmlrpcacl"] = self.acl_xmlrpc
 
         saved = helper.cm.call_remote_function(
-            "set_config", self.dc, ask,
+            "set_config", self._translate_wrong_names(), ask,
             default_value=False
         )
 
         if saved:
-            super(RevPiOption, self).accept()
+            super().accept()
         else:
             QtWidgets.QMessageBox.critical(
                 self, self.tr("Error"), self.tr(
@@ -223,14 +262,20 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         if len(self.dc) == 0:
             return QtWidgets.QDialog.Rejected
 
+        self.wrong_names = False
+        self._translate_wrong_names()
+
         self._load_settings()
         self._apply_acl()
 
-        running = helper.cm.call_remote_function("plcslaverunning", default_value=False)
+        running = helper.cm.call_remote_function(
-        self.lbl_slave_status.setText(
+            "plcslaverunning" if self.wrong_names else "plcserverrunning",
+            default_value=False
+        )
+        self.lbl_server_status.setText(
             self.tr("running") if running else self.tr("stopped")
         )
-        self.lbl_slave_status.setStyleSheet(
+        self.lbl_server_status.setStyleSheet(
             "color: green" if running else "color: red"
         )
 
@@ -253,12 +298,12 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
                 "color: green" if running else "color: red"
             )
 
-        return super(RevPiOption, self).exec()
+        return super().exec()
 
     def reject(self) -> None:
         """Reject all sub windows and reload settings."""
         self._load_settings()
-        super(RevPiOption, self).reject()
+        super().reject()
 
     @QtCore.pyqtSlot(int)
     def on_cbb_replace_io_currentIndexChanged(self, index: int):
@@ -275,15 +320,15 @@ class RevPiOption(QtWidgets.QDialog, Ui_diag_options):
         self.txt_replace_io.setEnabled(index == 3)
 
     @QtCore.pyqtSlot()
-    def on_btn_aclplcslave_clicked(self):
+    def on_btn_aclplcserver_clicked(self):
         """Start ACL manager to edit ACL entries."""
-        self.diag_aclmanager.setup_acl_manager(self.acl_plcslave, {
+        self.diag_aclmanager.setup_acl_manager(self.acl_plcserver, {
             0: self.tr("read only"),
             1: self.tr("read and write"),
         })
         self.diag_aclmanager.read_only = helper.cm.xml_mode < 4
         if self.diag_aclmanager.exec() == QtWidgets.QDialog.Accepted:
-            self.acl_plcslave = self.diag_aclmanager.get_acl()
+            self.acl_plcserver = self.diag_aclmanager.get_acl()
 
     @QtCore.pyqtSlot()
     def on_btn_mqtt_clicked(self):

src/revpicommander/revpiplclist.py

@@ -0,0 +1,456 @@
+# -*- coding: utf-8 -*-
+"""Saved connections of Revolution Pi devices."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+from enum import IntEnum
+from logging import getLogger
+
+import keyring
+from PyQt5 import QtCore, QtGui, QtWidgets
+from keyring.errors import KeyringError
+
+from . import helper
+from . import proginit as pi
+from .helper import RevPiSettings, WidgetData
+from .ui.revpiplclist_ui import Ui_diag_connections
+
+log = getLogger(__name__)
+
+
+class NodeType(IntEnum):
+    CON = 1000
+    DIR = 1001
+
+
+class RevPiPlcList(QtWidgets.QDialog, Ui_diag_connections):
+    """Manage your saved connections."""
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setupUi(self)
+        self.__default_port = 55123
+
+        self.__current_item = QtWidgets.QTreeWidgetItem()  # type: QtWidgets.QTreeWidgetItem
+        self.changes = True
+        self._keyring_cleanup_id_user = []
+
+        self.tre_connections.setColumnWidth(0, 250)
+        self.lbl_port.setText(self.lbl_port.text().format(self.__default_port))
+        self.sbx_port.setValue(self.__default_port)
+
+        # Dirty workaround to remove default button to prevent action on ENTER key, while user edit texts
+        self.__btn_dummy = QtWidgets.QPushButton(self)
+        self.__btn_dummy.setVisible(False)
+        self.__btn_dummy.setDefault(True)
+
+    def _load_cbb_folder(self):
+        """Clean up all entries and reload existing ones from treeview."""
+        self.cbb_folder.blockSignals(True)
+
+        self.cbb_folder.clear()
+        self.cbb_folder.addItem("")
+        for i in range(self.tre_connections.topLevelItemCount()):
+            item = self.tre_connections.topLevelItem(i)
+            if item.type() != NodeType.DIR:
+                continue
+            self.cbb_folder.addItem(item.text(0))
+
+        self.cbb_folder.blockSignals(False)
+
+    def _load_settings(self):
+        """Load values to GUI widgets."""
+        log.debug("RevPiPlcList._load_settings")
+
+        self.tre_connections.clear()
+
+        # Get length of array and close it, the RevPiSettings-class need it
+        count_settings = helper.settings.beginReadArray("connections")
+        helper.settings.endArray()
+
+        for i in range(count_settings):
+            settings = RevPiSettings(i)
+
+            con_item = QtWidgets.QTreeWidgetItem(NodeType.CON)
+            con_item.setIcon(0, QtGui.QIcon(":/main/ico/cpu.ico"))
+            con_item.setText(0, settings.name)
+            con_item.setText(1, settings.address)
+
+            con_item.setData(0, WidgetData.revpi_settings, settings)
+
+            folder = settings.folder
+            if folder:
+                sub_folder = self._get_folder_item(folder)
+                if sub_folder is None:
+                    sub_folder = QtWidgets.QTreeWidgetItem(NodeType.DIR)
+                    sub_folder.setIcon(0, QtGui.QIcon(":/main/ico/folder.ico"))
+                    sub_folder.setText(0, folder)
+                    self.tre_connections.addTopLevelItem(sub_folder)
+
+                sub_folder.addChild(con_item)
+            else:
+                self.tre_connections.addTopLevelItem(con_item)
+
+        self.tre_connections.expandAll()
+        self.changes = False
+
+        self._edit_state()
+
+    def accept(self) -> None:
+        log.debug("RevPiPlcList.accept")
+
+        for internal_id, ssh_user in self._keyring_cleanup_id_user:
+            service_name = "{0}.{1}_{2}".format(
+                helper.settings.applicationName(),
+                helper.settings.organizationName(),
+                internal_id
+            )
+            try:
+                # Remove information from os keyring, which we collected on_btn_delete_clicked
+                keyring.delete_password(service_name, ssh_user)
+            except KeyringError as e:
+                log.error(e)
+
+        helper.settings.remove("connections")
+
+        for i in range(self.tre_connections.topLevelItemCount()):
+            root_item = self.tre_connections.topLevelItem(i)
+            if root_item.type() == NodeType.DIR:
+                for k in range(root_item.childCount()):
+                    revpi_settings = root_item.child(k).data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+                    revpi_settings.folder = root_item.text(0)
+                    revpi_settings.save_settings()
+            elif root_item.type() == NodeType.CON:
+                revpi_settings = root_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+                revpi_settings.folder = ""
+                revpi_settings.save_settings()
+
+        self.changes = False
+        super().accept()
+
+    def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
+        log.debug("RevPiPlcList.closeEvent")
+        if self.changes:
+            ask = QtWidgets.QMessageBox.question(
+                self, self.tr("Question"), self.tr(
+                    "Do you really want to quit? \nUnsaved changes will be lost."
+                )
+            ) == QtWidgets.QMessageBox.Yes
+
+            if ask:
+                self.reject()
+            else:
+                a0.ignore()
+
+    def exec(self) -> int:
+        self._load_settings()
+        return super().exec()
+
+    def exec_with_presets(self, presets: RevPiSettings) -> int:
+        """
+        Start dialog with new created settings object and presets.
+
+        :param presets: Use these settings as preset
+        :return: Dialog status
+        """
+        self._load_settings()
+        self.on_btn_add_clicked(presets)
+        return super().exec()
+
+    @QtCore.pyqtSlot(QtWidgets.QAbstractButton)
+    def on_btn_box_clicked(self, button: QtWidgets.QAbstractButton):
+        if self.btn_box.buttonRole(button) == QtWidgets.QDialogButtonBox.DestructiveRole:
+            self.reject()
+
+    # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+    # region #      REGION: Connection management
+
+    def _edit_state(self):
+        """Set enabled status of all controls, depending on selected item."""
+        log.debug("RevPiPlcList._edit_state")
+
+        item = self.tre_connections.currentItem()
+        if item is None:
+            up_ok = False
+            down_ok = False
+            con_item = False
+            dir_item = False
+        else:
+            con_item = item.type() == NodeType.CON
+            dir_item = item.type() == NodeType.DIR
+
+            if item.parent():
+                index = item.parent().indexOfChild(item)
+                up_ok = index > 0
+                down_ok = index < item.parent().childCount() - 1
+            else:
+                index = self.tre_connections.indexOfTopLevelItem(item)
+                up_ok = index > 0
+                down_ok = index < self.tre_connections.topLevelItemCount() - 1
+
+        self.btn_up.setEnabled(up_ok)
+        self.btn_down.setEnabled(down_ok)
+        self.btn_delete.setEnabled(con_item or dir_item)
+        self.txt_name.setEnabled(con_item)
+        self.txt_address.setEnabled(con_item)
+        self.sbx_port.setEnabled(con_item)
+        self.sbx_timeout.setEnabled(con_item)
+        self.cbb_folder.setEnabled(con_item or dir_item)
+        self.cbb_folder.setEditable(dir_item)
+        if self.cbb_folder.isEditable():
+            # Disable auto complete, this would override a new typed name with existing one
+            self.cbb_folder.setCompleter(None)
+
+        self.cbx_ssh_use_tunnel.setEnabled(con_item)
+        self.sbx_ssh_port.setEnabled(con_item)
+        self.txt_ssh_user.setEnabled(con_item)
+
+    def _get_folder_item(self, name: str):
+        """Find the folder entry by name."""
+        for i in range(self.tre_connections.topLevelItemCount()):
+            tli = self.tre_connections.topLevelItem(i)
+            if tli.type() == NodeType.DIR and tli.text(0) == name:
+                return tli
+        return None
+
+    def _move_item(self, count: int):
+        """Move connection item up or down"""
+        item = self.tre_connections.currentItem()
+        if not item:
+            return
+
+        if item.parent():
+            dir_item = item.parent()
+            index = dir_item.indexOfChild(item)
+            new_index = index + count
+            if 0 <= new_index < dir_item.childCount():
+                item = dir_item.takeChild(index)
+                dir_item.insertChild(new_index, item)
+        else:
+            index = self.tre_connections.indexOfTopLevelItem(item)
+            new_index = index + count
+            if 0 <= index < self.tre_connections.topLevelItemCount():
+                item = self.tre_connections.takeTopLevelItem(index)
+                self.tre_connections.insertTopLevelItem(new_index, item)
+                if item.type() == NodeType.DIR:
+                    # Expand a moved dir node, it would be collapsed after move
+                    self.tre_connections.expandItem(item)
+
+        self.tre_connections.setCurrentItem(item)
+
+    @QtCore.pyqtSlot(QtWidgets.QTreeWidgetItem, QtWidgets.QTreeWidgetItem)
+    def on_tre_connections_currentItemChanged(
+            self, current: QtWidgets.QTreeWidgetItem, previous: QtWidgets.QTreeWidgetItem):
+
+        self._edit_state()
+        self._load_cbb_folder()
+
+        if current and current.type() == NodeType.CON:
+            self.__current_item = current
+
+            settings = current.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+            self.txt_name.setText(settings.name)
+            self.txt_address.setText(settings.address)
+            self.sbx_port.setValue(settings.port)
+            self.sbx_timeout.setValue(settings.timeout)
+            if current.parent() is None:
+                self.cbb_folder.setCurrentIndex(0)
+            else:
+                self.cbb_folder.setCurrentText(current.parent().text(0))
+
+            self.cbx_ssh_use_tunnel.setChecked(settings.ssh_use_tunnel)
+            self.sbx_ssh_port.setValue(settings.ssh_port)
+            self.txt_ssh_user.setText(settings.ssh_user)
+
+        elif current and current.type() == NodeType.DIR:
+            self.__current_item = current
+            self.cbb_folder.setCurrentText(current.text(0))
+
+        else:
+            self.__current_item = QtWidgets.QTreeWidgetItem()
+            self.cbb_folder.setCurrentText(current.text(0) if current else "")
+
+    @QtCore.pyqtSlot()
+    def on_btn_up_clicked(self):
+        self._move_item(-1)
+
+    @QtCore.pyqtSlot()
+    def on_btn_down_clicked(self):
+        self._move_item(1)
+
+    @QtCore.pyqtSlot()
+    def on_btn_delete_clicked(self):
+        """Remove selected entry."""
+
+        def remove_item(item: QtWidgets.QTreeWidgetItem):
+            """Remove CON item and save keyring actions for save action."""
+            revpi_settings = item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+            if revpi_settings.ssh_saved_password:
+                # Cleans up keyring in save function
+                self._keyring_cleanup_id_user.append((revpi_settings.internal_id, revpi_settings.ssh_user))
+
+            dir_node = item.parent()
+            if dir_node:
+                dir_node.removeChild(item)
+            else:
+                index = self.tre_connections.indexOfTopLevelItem(item)
+                self.tre_connections.takeTopLevelItem(index)
+
+        item_to_remove = self.tre_connections.currentItem()
+
+        if item_to_remove and item_to_remove.type() == NodeType.DIR:
+            if item_to_remove.childCount():
+                rc = QtWidgets.QMessageBox.question(
+                    self, self.tr("Question"), self.tr(
+                        "If you remote this folder, all containing elements will be removed, too. \n\n"
+                        "Do you want to delete folder and all elements?"
+                    ),
+                )
+                if rc != QtWidgets.QMessageBox.Yes:
+                    return
+
+                while item_to_remove.childCount() > 0:
+                    remove_item(item_to_remove.child(0))
+
+            item_index = self.tre_connections.indexOfTopLevelItem(item_to_remove)
+            self.tre_connections.takeTopLevelItem(item_index)
+
+        elif item_to_remove and item_to_remove.type() == NodeType.CON:
+            remove_item(item_to_remove)
+
+    @QtCore.pyqtSlot()
+    def on_btn_add_clicked(self, settings_preset: RevPiSettings = None):
+        """Create new element."""
+        settings = settings_preset or RevPiSettings()
+        new_item = QtWidgets.QTreeWidgetItem(NodeType.CON)
+        new_item.setIcon(0, QtGui.QIcon(":/main/ico/cpu.ico"))
+        new_item.setText(0, settings.name)
+        new_item.setData(0, WidgetData.revpi_settings, settings)
+        sub_folder = self._get_folder_item(self.cbb_folder.currentText())
+        if sub_folder:
+            sub_folder.addChild(new_item)
+        else:
+            self.tre_connections.addTopLevelItem(new_item)
+
+        # This will load all settings and prepare widgets
+        self.tre_connections.setCurrentItem(new_item)
+        self.txt_name.setFocus()
+        self.txt_name.selectAll()
+
+    @QtCore.pyqtSlot()
+    def on_btn_add_dir_clicked(self):
+        """Add a new folder."""
+        folder_text = self.tr("New folder")
+        sub_folder = QtWidgets.QTreeWidgetItem(NodeType.DIR)
+        sub_folder.setIcon(0, QtGui.QIcon(":/main/ico/folder.ico"))
+        sub_folder.setText(0, folder_text)
+
+        self.tre_connections.addTopLevelItem(sub_folder)
+        self.tre_connections.setCurrentItem(sub_folder)
+        self.cbb_folder.setFocus()
+
+        self.changes = True
+
+    @QtCore.pyqtSlot(str)
+    def on_txt_name_textEdited(self, text):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        self.__current_item.setText(0, text)
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.name = text
+        self.changes = True
+
+    @QtCore.pyqtSlot(str)
+    def on_txt_address_textEdited(self, text):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        self.__current_item.setText(1, text)
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.address = text
+        self.changes = True
+
+    @QtCore.pyqtSlot(int)
+    def on_sbx_port_valueChanged(self, value: int):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.port = value
+        self.changes = True
+
+    @QtCore.pyqtSlot(int)
+    def on_sbx_timeout_valueChanged(self, value: int):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.timeout = value
+        self.changes = True
+
+    @QtCore.pyqtSlot(int)
+    def on_cbx_ssh_use_tunnel_stateChanged(self, check_state: int):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.ssh_use_tunnel = check_state == QtCore.Qt.CheckState.Checked
+        self.changes = True
+
+    @QtCore.pyqtSlot(int)
+    def on_sbx_ssh_port_valueChanged(self, value: int):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.ssh_port = value
+        self.changes = True
+
+    @QtCore.pyqtSlot(str)
+    def on_txt_ssh_user_textEdited(self, text):
+        if self.__current_item.type() != NodeType.CON:
+            return
+        settings = self.__current_item.data(0, WidgetData.revpi_settings)  # type: RevPiSettings
+        settings.ssh_user = text
+        self.changes = True
+
+    @QtCore.pyqtSlot(str)
+    def on_cbb_folder_currentIndexChanged(self, text: str):
+        log.debug("RevPiPlcList.on_cbb_folder_currentIndexChanged({0})".format(text))
+
+        if self.__current_item.type() == NodeType.CON:
+            new_dir_node = self._get_folder_item(text)
+            current_dir_node = self.__current_item.parent()
+            if current_dir_node == new_dir_node:
+                # No change required, both nodes are the same
+                return
+
+            change_item = self.__current_item
+            self.tre_connections.blockSignals(True)
+            self.changes = True
+
+            if current_dir_node:
+                # Move an element to other folder or root
+                index = current_dir_node.indexOfChild(change_item)
+                change_item = current_dir_node.takeChild(index)
+
+            else:
+                # Move a root element to a folder
+                index = self.tre_connections.indexOfTopLevelItem(change_item)
+                change_item = self.tre_connections.takeTopLevelItem(index)
+
+            if text == "":
+                self.tre_connections.addTopLevelItem(change_item)
+
+            else:
+                new_dir_node.addChild(change_item)
+
+            self.tre_connections.blockSignals(False)
+            self.tre_connections.setCurrentItem(change_item)
+
+    @QtCore.pyqtSlot(str)
+    def on_cbb_folder_editTextChanged(self, text: str):
+        log.debug("RevPiPlcList.on_cbb_folder_editTextChanged({0})".format(text))
+
+        if self.__current_item.type() == NodeType.DIR and self.__current_item.text(0) != text:
+            # We just have to rename the dir node
+            self.__current_item.setText(0, text)
+            self.changes = True
+
+    # endregion # # # # #

src/revpicommander/revpiprogram.py

@@ -1,29 +1,31 @@
 # -*- coding: utf-8 -*-
 """Revolution Pi PLC program configuration."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2018 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 import gzip
 import os
 import tarfile
 import zipfile
+from logging import getLogger
 from shutil import rmtree
 from tempfile import mkdtemp
 from xmlrpc.client import Binary
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-import proginit as pi
+from .ui.revpiprogram_ui import Ui_diag_program
-from ui.revpiprogram_ui import Ui_diag_program
+
+log = getLogger(__name__)
 
 
 class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
     """Program options of RevPiPyLoad."""
 
     def __init__(self, parent=None):
-        super(RevPiProgram, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setFixedSize(self.size())
 
@@ -39,8 +41,6 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
         # Setting properties require level 4
         self.cbb_plcprogram.setEnabled(helper.cm.xml_mode >= 4)
         self.txt_plcarguments.setEnabled(helper.cm.xml_mode >= 4)
-        self.rbn_pythonversion_2.setEnabled(helper.cm.xml_mode >= 4)
-        self.rbn_pythonversion_3.setEnabled(helper.cm.xml_mode >= 4)
         self.cbx_plcworkdir_set_uid.setEnabled(helper.cm.xml_mode >= 4)
 
         # Downloads require level 2
@@ -58,17 +58,14 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
 
         :return: True, if unsaved changes was found
         """
-        return \
+        return self.cbb_plcprogram.currentText() != self.dc.get("plcprogram", "") or \
-            self.cbb_plcprogram.currentText() != self.dc.get("plcprogram", "") or \
             self.txt_plcarguments.text() != self.dc.get("plcarguments", "") or \
-            self.rbn_pythonversion_2.isChecked() != (self.dc.get("pythonversion", 3) == 2) or \
-            self.rbn_pythonversion_3.isChecked() != (self.dc.get("pythonversion", 3) == 3) or \
             int(self.cbx_plcworkdir_set_uid.isChecked()) != self.dc.get("plcworkdir_set_uid", 0) or \
             self.sbx_plcprogram_watchdog.value() != self.dc.get("plcprogram_watchdog", 0)
 
     def _load_settings(self, files_only=False):
         """Load values to GUI widgets."""
-        pi.logger.debug("RevPiProgram._load_settings")
+        log.debug("RevPiProgram._load_settings")
 
         if files_only:
             mrk_program = self.cbb_plcprogram.currentText()
@@ -89,22 +86,20 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 is_in_list = True
 
         if not is_in_list:
-            pi.logger.warning("File {0} is not in list".format(mrk_program or self.dc.get("plcprogram", "")))
+            log.warning("File {0} is not in list".format(mrk_program or self.dc.get("plcprogram", "")))
 
         if files_only:
             self.cbb_plcprogram.setCurrentText(mrk_program)
         else:
             self.cbb_plcprogram.setCurrentText(self.dc.get("plcprogram", ""))
             self.txt_plcarguments.setText(self.dc.get("plcarguments", ""))
-            self.rbn_pythonversion_2.setChecked(self.dc.get("pythonversion", 3) == 2)
-            self.rbn_pythonversion_3.setChecked(self.dc.get("pythonversion", 3) == 3)
             self.cbx_plcworkdir_set_uid.setChecked(bool(self.dc.get("plcworkdir_set_uid", 0)))
             self.sbx_plcprogram_watchdog.setValue(self.dc.get("plcprogram_watchdog", 0))
 
     def accept(self) -> None:
         # todo: After upload ask for restart pcl program?
         if not self._changesdone():
-            super(RevPiProgram, self).accept()
+            super().accept()
             return
 
         if self.cbb_plcprogram.currentText() == "":
@@ -129,7 +124,6 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
 
         self.dc["plcprogram"] = self.cbb_plcprogram.currentText()
         self.dc["plcarguments"] = self.txt_plcarguments.text()
-        self.dc["pythonversion"] = 2 if self.rbn_pythonversion_2.isChecked() else 3
         self.dc["plcworkdir_set_uid"] = int(self.cbx_plcworkdir_set_uid.isChecked())
         self.dc["plcprogram_watchdog"] = self.sbx_plcprogram_watchdog.value()
 
@@ -139,7 +133,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
         )
 
         if saved:
-            super(RevPiProgram, self).accept()
+            super().accept()
         else:
             QtWidgets.QMessageBox.critical(
                 self, self.tr("Error"), self.tr(
@@ -168,19 +162,19 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             return QtWidgets.QDialog.Rejected
 
         self.dc = helper.cm.call_remote_function("get_config", default_value={})
-        self.lst_files = helper.cm.call_remote_function("get_filelist", default_value=[])
+        self.lst_files = helper.cm.call_remote_function("get_filelist", default_value=None)
-        if len(self.dc) == 0 or len(self.lst_files) == 0:
+        if len(self.dc) == 0 or self.lst_files is None:
             return QtWidgets.QDialog.Rejected
 
         self._load_settings()
         self._apply_acl()
 
-        return super(RevPiProgram, self).exec()
+        return super().exec()
 
     def reject(self) -> None:
         """Reject all sub windows and reload settings."""
         self._load_settings()
-        super(RevPiProgram, self).reject()
+        super().reject()
 
     # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
     # region #      REGION: PLC program
@@ -213,7 +207,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 )
             )
         elif ec == 0:
-            helper.cm.program_last_pictory_file = filename
+            helper.cm.settings.last_pictory_file = filename
             if ask == QtWidgets.QMessageBox.Yes:
                 QtWidgets.QMessageBox.information(
                     self, self.tr("Success"), self.tr(
@@ -319,21 +313,16 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
         self.cbx_pictory.setEnabled(index >= 1)
 
     @QtCore.pyqtSlot()
-    def on_btn_program_download_pressed(self):
+    def on_btn_program_download_clicked(self):
         """Download plc program from Revolution Pi."""
         if not helper.cm.connected:
             return
 
-        selected_dir = ""
-
         if self.cbb_format.currentIndex() == 0:
             # Save files as zip archive
             diag_save = QtWidgets.QFileDialog(
                 self, self.tr("Save ZIP archive..."),
-                os.path.join(
+                helper.cm.settings.last_zip_file or "{0}.zip".format(helper.cm.settings.name),
-                    helper.cm.program_last_zip_file,
-                    "{0}.zip".format(helper.cm.name)
-                ),
                 self.tr("ZIP archive (*.zip);;All files (*.*)")
             )
             diag_save.setAcceptMode(QtWidgets.QFileDialog.AcceptSave)
@@ -345,16 +334,13 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             filename = diag_save.selectedFiles()[0]
             fh = open(filename, "wb")
 
-            helper.cm.program_last_zip_file = filename
+            helper.cm.settings.last_zip_file = filename
 
         elif self.cbb_format.currentIndex() == 1:
             # Save files as TarGz archive
             diag_save = QtWidgets.QFileDialog(
                 self, self.tr("Save TGZ archive..."),
-                os.path.join(
+                helper.cm.settings.last_tar_file or "{0}.tgz".format(helper.cm.settings.name),
-                    helper.cm.program_last_tar_file,
-                    "{0}.tgz".format(helper.cm.name)
-                ),
                 self.tr("TGZ archive (*.tgz);;All files (*.*)")
             )
             diag_save.setAcceptMode(QtWidgets.QFileDialog.AcceptSave)
@@ -366,7 +352,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             filename = diag_save.selectedFiles()[0]
             fh = open(filename, "wb")
 
-            helper.cm.program_last_tar_file = filename
+            helper.cm.settings.last_tar_file = filename
 
         else:
             # Other indexes are not allowed for download
@@ -391,7 +377,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 fh.close()
 
             except Exception as e:
-                pi.logger.error(e)
+                log.error(e)
                 QtWidgets.QMessageBox.critical(
                     self, self.tr("Error"), self.tr(
                         "Coud not save the archive or extract the files!\n"
@@ -405,7 +391,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 )
 
     @QtCore.pyqtSlot()
-    def on_btn_program_upload_pressed(self):
+    def on_btn_program_upload_clicked(self):
         """Upload plc program to Revolution Pi."""
         if not helper.cm.connected:
             return
@@ -426,7 +412,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             # Upload zip archive content
             diag_open = QtWidgets.QFileDialog(
                 self, self.tr("Upload content of ZIP archive..."),
-                helper.cm.program_last_file_upload,
+                helper.cm.settings.last_file_upload,
                 self.tr("ZIP archive (*.zip);;All files (*.*)")
             )
             diag_open.setAcceptMode(QtWidgets.QFileDialog.AcceptOpen)
@@ -438,7 +424,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 return
 
             filename = diag_open.selectedFiles()[0]
-            helper.cm.program_last_file_upload = filename
+            helper.cm.settings.last_file_upload = filename
             if zipfile.is_zipfile(filename):
                 dirtmp = mkdtemp()
                 fhz = zipfile.ZipFile(filename)
@@ -460,7 +446,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             # Upload TarGz content
             diag_open = QtWidgets.QFileDialog(
                 self, self.tr("Upload content of TAR archive..."),
-                helper.cm.program_last_file_upload,
+                helper.cm.settings.last_file_upload,
                 self.tr("TAR archive (*.tgz);;All files (*.*)")
             )
             diag_open.setAcceptMode(QtWidgets.QFileDialog.AcceptOpen)
@@ -472,7 +458,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
                 return
 
             filename = diag_open.selectedFiles()[0]
-            helper.cm.program_last_file_upload = filename
+            helper.cm.settings.last_file_upload = filename
             if tarfile.is_tarfile(filename):
                 dirtmp = mkdtemp()
                 fht = tarfile.open(filename)
@@ -598,7 +584,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
     # region #      REGION: Control files
 
     @QtCore.pyqtSlot()
-    def on_btn_pictory_download_pressed(self):
+    def on_btn_pictory_download_clicked(self):
         """Download piCtory configuration."""
         if not helper.cm.connected:
             return
@@ -606,8 +592,8 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
         diag_save = QtWidgets.QFileDialog(
             self, self.tr("Save piCtory file..."),
             os.path.join(
-                helper.cm.program_last_dir_pictory,
+                helper.cm.settings.last_dir_pictory,
-                "{0}.rsc".format(helper.cm.name)
+                "{0}.rsc".format(helper.cm.settings.name)
             ),
             self.tr("piCtory file (*.rsc);;All files (*.*)")
         )
@@ -619,7 +605,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             return
 
         filename = diag_save.selectedFiles()[0]
-        helper.cm.program_last_dir_pictory = os.path.dirname(filename)
+        helper.cm.settings.last_dir_pictory = os.path.dirname(filename)
         bin_buffer = helper.cm.call_remote_function("get_pictoryrsc")  # type: Binary
         if bin_buffer is None:
             QtWidgets.QMessageBox.critical(
@@ -639,13 +625,13 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             )
 
     @QtCore.pyqtSlot()
-    def on_btn_pictory_upload_pressed(self):
+    def on_btn_pictory_upload_clicked(self):
         if not helper.cm.connected:
             return
 
         diag_open = QtWidgets.QFileDialog(
             self, self.tr("Upload piCtory file..."),
-            helper.cm.program_last_pictory_file,
+            helper.cm.settings.last_pictory_file or "{0}.rsc".format(helper.cm.settings.name),
             self.tr("piCtory file (*.rsc);;All files (*.*)")
         )
         diag_open.setAcceptMode(QtWidgets.QFileDialog.AcceptOpen)
@@ -659,7 +645,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
         self._upload_pictory(diag_open.selectedFiles()[0])
 
     @QtCore.pyqtSlot()
-    def on_btn_procimg_download_pressed(self):
+    def on_btn_procimg_download_clicked(self):
         """Download process image."""
         if not helper.cm.connected:
             return
@@ -668,8 +654,8 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             self,
             self.tr("Save piControl file..."),
             os.path.join(
-                helper.cm.program_last_dir_picontrol,
+                helper.cm.settings.last_dir_picontrol,
-                "{0}.img".format(helper.cm.name)
+                "{0}.img".format(helper.cm.settings.name)
             ),
             self.tr("Process image file (*.img);;All files (*.*)")
         )
@@ -681,7 +667,7 @@ class RevPiProgram(QtWidgets.QDialog, Ui_diag_program):
             return
 
         filename = diag_save.selectedFiles()[0]
-        helper.cm.program_last_dir_picontrol = os.path.dirname(filename)
+        helper.cm.settings.last_dir_picontrol = os.path.dirname(filename)
         bin_buffer = helper.cm.call_remote_function("get_procimg")  # type: Binary
 
         if bin_buffer is None:

src/revpicommander/simulator.py

@@ -1,16 +1,16 @@
 # -*- coding: utf-8 -*-
 """Simulator for piControl."""
 __author__ = "Sven Sager"
-__copyright__ = "Copyright (C) 2021 Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
-__license__ = "GPLv3"
+__license__ = "GPLv2"
 
 from os import W_OK, access
 from os.path import basename, dirname, exists, join
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 
-import helper
+from . import helper
-from ui.simulator_ui import Ui_diag_simulator
+from .ui.simulator_ui import Ui_diag_simulator
 
 
 class Simulator(QtWidgets.QDialog, Ui_diag_simulator):
@@ -21,7 +21,7 @@ class Simulator(QtWidgets.QDialog, Ui_diag_simulator):
     """
 
     def __init__(self, parent=None):
-        super(Simulator, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.clean_procimg = False
         self.max_items = 5
@@ -69,7 +69,7 @@ class Simulator(QtWidgets.QDialog, Ui_diag_simulator):
 
         self.clean_procimg = self.sender() is self.btn_start_empty
 
-        super(Simulator, self).accept()
+        super().accept()
 
     def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
         self._save_gui()
@@ -110,7 +110,7 @@ class Simulator(QtWidgets.QDialog, Ui_diag_simulator):
         configrsc_file = self.txt_configrsc.text()
         procimg_file = self.txt_procimg.text()
         if configrsc_file and procimg_file:
-            file_access = access(procimg_file, W_OK)
+            file_access = access(procimg_file, W_OK) if exists(procimg_file) else access(dirname(procimg_file), W_OK)
             self.txt_info.setPlainText("configrsc=\"{0}\", procimg=\"{1}\"".format(configrsc_file, procimg_file))
             self.btn_start_pictory.setEnabled(file_access)
             self.btn_start_empty.setEnabled(file_access)

src/revpicommander/ssh_tunneling/__init__.py

@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+"""Package of ssh tunnel connections."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"

src/revpicommander/ssh_tunneling/server.py

@@ -0,0 +1,202 @@
+# -*- coding: utf-8 -*-
+"""
+Connect to a remote host and tunnel a port.
+
+This was crated on base of the paramiko library demo file forward.py, see on
+GitHub https://github.com/paramiko/paramiko/blob/main/demos/forward.py
+"""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+import select
+from logging import getLogger
+from socketserver import BaseRequestHandler, ThreadingTCPServer
+from threading import Thread
+from typing import Tuple, Union
+
+from paramiko.client import MissingHostKeyPolicy, SSHClient
+from paramiko.rsakey import RSAKey
+from paramiko.ssh_exception import PasswordRequiredException
+from paramiko.transport import Transport
+
+log = getLogger("ssh_tunneling")
+
+
+class ForwardServer(ThreadingTCPServer):
+    daemon_threads = True
+    allow_reuse_address = True
+
+
+class Handler(BaseRequestHandler):
+    def handle(self):
+        try:
+            chan = self.ssh_transport.open_channel(
+                "direct-tcpip",
+                (self.chain_host, self.chain_port),
+                self.request.getpeername(),
+            )
+        except Exception as e:
+            log.error(e)
+            return
+        if chan is None:
+            log.error("Could not create a ssh channel")
+            return
+
+        while True:
+            r, w, x = select.select([self.request, chan], [], [], 5.0)
+            if self.request in r:
+                data = self.request.recv(1024)
+                if len(data) == 0:
+                    break
+                chan.send(data)
+            if chan in r:
+                data = chan.recv(1024)
+                if len(data) == 0:
+                    break
+                self.request.send(data)
+
+        chan.close()
+        self.request.close()
+
+
+class SSHLocalTunnel:
+
+    def __init__(self, remote_tunnel_port: int, ssh_host: str, ssh_port: int = 22):
+        """
+        Connect to a ssh remote host and tunnel a port to your host.
+
+        :param remote_tunnel_port: Port on the remote host to tunnel through ssh
+        :param ssh_host: ssh remote host address
+        :param ssh_port: ssh remote host port
+        """
+        self._remote_tunnel_port = remote_tunnel_port
+        self._ssh_host = ssh_host
+        self._ssh_port = ssh_port
+
+        self._th_server = Thread()
+
+        self._ssh_client = SSHClient()
+        self._ssh_client.set_missing_host_key_policy(MissingHostKeyPolicy())
+
+        self._ssh_transport = None  # type: Transport
+        self._forward_server = None  # type: ThreadingTCPServer
+        self._local_tunnel_port = None  # type: int
+
+    def __th_target(self):
+        """Server thread for socket mirror."""
+        self._forward_server.serve_forever()
+
+    def _configure_forward_server(self) -> int:
+        """
+        Configure forward server for port mirror.
+
+        :return: Local port on wich the remote port is connected
+        """
+        self._ssh_transport = self._ssh_client.get_transport()
+
+        class SubHandler(Handler):
+            chain_host = "127.0.0.1"
+            chain_port = self._remote_tunnel_port
+            ssh_transport = self._ssh_transport
+
+        self._forward_server = ForwardServer(("127.0.0.1", 0), SubHandler)
+        self._local_tunnel_port = self._forward_server.socket.getsockname()[1]
+
+        self._th_server = Thread(target=self.__th_target)
+        self._th_server.start()
+
+        return self._local_tunnel_port
+
+    def connect_by_credentials(self, username: str, password: str) -> int:
+        """
+        Connect to a ssh remote host and tunnel specified port of localhost.
+
+        :return: Local port on wich the remote port is connected
+        """
+        if self._th_server.is_alive():
+            raise RuntimeError("Already connected")
+
+        self._ssh_client.connect(
+            hostname=self._ssh_host,
+            port=self._ssh_port,
+            username=username,
+            password=password,
+        )
+
+        return self._configure_forward_server()
+
+    def connect_by_keyfile(self, username: str, key_file: str, key_password: str = None) -> int:
+        """
+        Connect to a ssh remote host and tunnel specified port of localhost.
+
+        :return: Local port on wich the remote port is connected
+        """
+        if self._th_server.is_alive():
+            raise RuntimeError("Already connected")
+
+        if self.key_file_password_protected(key_file):
+            private_key = RSAKey.from_private_key_file(key_file, key_password)
+        else:
+            private_key = RSAKey.from_private_key_file(key_file)
+
+        self._ssh_client.connect(
+            hostname=self._ssh_host,
+            port=self._ssh_port,
+            username=username,
+            pkey=private_key,
+            look_for_keys=True,
+        )
+
+        return self._configure_forward_server()
+
+    def disconnect(self):
+        """Close SSH tunnel connection."""
+        self._local_tunnel_port = None
+        if self._forward_server:
+            self._forward_server.shutdown()
+            self._forward_server.server_close()
+        if self._ssh_transport:
+            self._ssh_transport.close()
+        self._ssh_client.close()
+
+    @staticmethod
+    def key_file_password_protected(key_file: str) -> bool:
+        try:
+            RSAKey.from_private_key_file(key_file)
+        except PasswordRequiredException:
+            return True
+        return False
+
+    def send_cmd(self, cmd: str, timeout: float = None) -> Union[Tuple[str, str], Tuple[None, None]]:
+        """
+        Send simple command to ssh host.
+
+        The output of stdout and stderr is returned as a tuple of two elements.
+        This elements could be None, in case of an internal error.
+
+        :param cmd: Shell command to execute on remote host
+        :param timeout: Timeout for execution
+        :return: Tuple with stdout and stderr
+        """
+        if not self._th_server.is_alive():
+            raise RuntimeError("Not connected")
+
+        try:
+            _, stdout, stderr = self._ssh_client.exec_command(cmd, 1024, timeout)
+            buffer_out = stdout.read()
+            buffer_err = stderr.read()
+
+            return buffer_out.decode(), buffer_err.decode()
+        except Exception as e:
+            log.error(e)
+            return None, None
+
+    @property
+    def connected(self):
+        """Check connection state of ssh tunnel."""
+        return self._ssh_transport and self._ssh_transport.is_active()
+
+    @property
+    def local_tunnel_port(self) -> int:
+        return self._local_tunnel_port

src/revpicommander/sshauth.py

@@ -0,0 +1,104 @@
+# -*- coding: utf-8 -*-
+"""Authentication dialog for SSH."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"
+
+from logging import getLogger
+
+import keyring
+from PyQt5 import QtWidgets
+from keyring.errors import KeyringError
+
+from .ui.sshauth_ui import Ui_diag_sshauth
+
+log = getLogger(__name__)
+
+
+class SSHAuth(QtWidgets.QDialog, Ui_diag_sshauth):
+
+    def __init__(self, user_name="", service_name: str = None, parent=None):
+        """
+        Ask the user for username and password or use saved entries.
+
+        If you want to use the operating system's password storage, you have
+        to set a 'service_name'. The value must be unique for your application
+        or for each user, if the username is the same.
+
+        :param user_name: Preset username, also used to check password save
+        :param service_name: Identity to save passwords in os's password save
+        :param parent: Qt parent for this dialog
+        """
+        log.debug("SSHAuth.__init__")
+
+        super().__init__(parent)
+        self.setupUi(self)
+
+        self._in_keyring = False
+        self._service_name = service_name
+        self.cbx_save_password.setVisible(bool(service_name))
+        self.txt_username.setText(user_name)
+
+    def accept(self) -> None:
+        log.debug("SSHAuth.accept")
+
+        if self._service_name and self.cbx_save_password.isChecked():
+            try:
+                keyring.set_password(self._service_name, self.username, self.password)
+            except KeyringError as e:
+                log.error(e)
+                self._in_keyring = False
+                QtWidgets.QMessageBox.warning(
+                    self, self.tr("Could not save password"), self.tr(
+                        "Could not save password to operating systems password save.\n\n"
+                        "Maybe your operating system does not support saving passwords. "
+                        "This could be due to missing libraries or programs.\n\n"
+                        "This is not an error of RevPi Commander."
+                    )
+                )
+            else:
+                self._in_keyring = True
+
+        super().accept()
+
+    def exec(self) -> int:
+        log.debug("SSHAuth.exec")
+
+        if self._service_name:
+            try:
+                saved_password = keyring.get_password(self._service_name, self.username)
+            except KeyringError as e:
+                log.error(e)
+                self._in_keyring = False
+            else:
+                if saved_password:
+                    self._in_keyring = True
+                    self.txt_password.setText(saved_password)
+                    return QtWidgets.QDialog.Accepted
+
+        return super().exec()
+
+    def remove_saved_password(self) -> None:
+        """Remove saved password."""
+        log.debug("SSHAuth.remove_saved_password")
+
+        if self._service_name:
+            try:
+                keyring.delete_password(self._service_name, self.username)
+            except KeyringError as e:
+                log.error(e)
+
+    @property
+    def in_keyring(self) -> bool:
+        """True, if password is in keyring."""
+        return self._in_keyring
+
+    @property
+    def password(self) -> str:
+        """Get the saved or entered password."""
+        return self.txt_password.text()
+
+    @property
+    def username(self) -> str:
+        """Get the entered username."""
+        return self.txt_username.text()

src/revpicommander/ui/__init__.py

@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+"""Package of compiled Qt ui files."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2023 Sven Sager"
+__license__ = "GPLv2"

src/revpicommander/ui/aclmanager_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'aclmanager.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -86,6 +87,7 @@ class Ui_diag_aclmanager(object):
         self.txt_ip_a.setObjectName("txt_ip_a")
         self.hl_ip.addWidget(self.txt_ip_a)
         self.lbl_ip_a = QtWidgets.QLabel(self.gb_edit)
+        self.lbl_ip_a.setText(".")
         self.lbl_ip_a.setObjectName("lbl_ip_a")
         self.hl_ip.addWidget(self.lbl_ip_a)
         self.txt_ip_b = QtWidgets.QLineEdit(self.gb_edit)
@@ -93,6 +95,7 @@ class Ui_diag_aclmanager(object):
         self.txt_ip_b.setObjectName("txt_ip_b")
         self.hl_ip.addWidget(self.txt_ip_b)
         self.lbl_ip_b = QtWidgets.QLabel(self.gb_edit)
+        self.lbl_ip_b.setText(".")
         self.lbl_ip_b.setObjectName("lbl_ip_b")
         self.hl_ip.addWidget(self.lbl_ip_b)
         self.txt_ip_c = QtWidgets.QLineEdit(self.gb_edit)
@@ -100,6 +103,7 @@ class Ui_diag_aclmanager(object):
         self.txt_ip_c.setObjectName("txt_ip_c")
         self.hl_ip.addWidget(self.txt_ip_c)
         self.lbl_ip_c = QtWidgets.QLabel(self.gb_edit)
+        self.lbl_ip_c.setText(".")
         self.lbl_ip_c.setObjectName("lbl_ip_c")
         self.hl_ip.addWidget(self.lbl_ip_c)
         self.txt_ip_d = QtWidgets.QLineEdit(self.gb_edit)
@@ -120,8 +124,8 @@ class Ui_diag_aclmanager(object):
         self.verticalLayout.addWidget(self.btn_box)
 
         self.retranslateUi(diag_aclmanager)
-        self.btn_box.accepted.connect(diag_aclmanager.accept)
+        self.btn_box.accepted.connect(diag_aclmanager.accept) # type: ignore
-        self.btn_box.rejected.connect(diag_aclmanager.reject)
+        self.btn_box.rejected.connect(diag_aclmanager.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_aclmanager)
         diag_aclmanager.setTabOrder(self.tb_acls, self.btn_edit)
         diag_aclmanager.setTabOrder(self.btn_edit, self.btn_remove)
@@ -146,9 +150,6 @@ class Ui_diag_aclmanager(object):
         self.btn_add.setText(_translate("diag_aclmanager", "&Save entry"))
         self.lbl_ip.setText(_translate("diag_aclmanager", "IP address:"))
         self.lbl_level.setText(_translate("diag_aclmanager", "Access level:"))
-        self.lbl_ip_a.setText(_translate("diag_aclmanager", "."))
-        self.lbl_ip_b.setText(_translate("diag_aclmanager", "."))
-        self.lbl_ip_c.setText(_translate("diag_aclmanager", "."))
 
 
 if __name__ == "__main__":

src/revpicommander/ui/avahisearch_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'avahisearch.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -64,9 +65,21 @@ class Ui_diag_search(object):
         self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Close)
         self.btn_box.setObjectName("btn_box")
         self.gridLayout.addWidget(self.btn_box, 3, 0, 1, 2)
+        self.act_copy_host = QtWidgets.QAction(diag_search)
+        self.act_copy_host.setObjectName("act_copy_host")
+        self.act_copy_ip = QtWidgets.QAction(diag_search)
+        self.act_copy_ip.setObjectName("act_copy_ip")
+        self.act_open_pictory = QtWidgets.QAction(diag_search)
+        self.act_open_pictory.setObjectName("act_open_pictory")
+        self.act_connect_ssh = QtWidgets.QAction(diag_search)
+        self.act_connect_ssh.setObjectName("act_connect_ssh")
+        self.act_connect_xmlrpc = QtWidgets.QAction(diag_search)
+        self.act_connect_xmlrpc.setObjectName("act_connect_xmlrpc")
+        self.act_connect = QtWidgets.QAction(diag_search)
+        self.act_connect.setObjectName("act_connect")
 
         self.retranslateUi(diag_search)
-        self.btn_box.rejected.connect(diag_search.reject)
+        self.btn_box.rejected.connect(diag_search.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_search)
 
     def retranslateUi(self, diag_search):
@@ -81,6 +94,15 @@ class Ui_diag_search(object):
         item.setText(_translate("diag_search", "IP address"))
         self.btn_connect.setText(_translate("diag_search", "&Connect to Revolution Pi"))
         self.btn_save.setText(_translate("diag_search", "&Save connection"))
+        self.act_copy_host.setText(_translate("diag_search", "Copy host name"))
+        self.act_copy_ip.setText(_translate("diag_search", "Copy IP address"))
+        self.act_open_pictory.setText(_translate("diag_search", "Open piCtory"))
+        self.act_connect_ssh.setText(_translate("diag_search", "Connect via SSH (recommended)"))
+        self.act_connect_ssh.setToolTip(_translate("diag_search", "Establish a connection via encrypted SSH tunnel"))
+        self.act_connect_xmlrpc.setText(_translate("diag_search", "Connect via XML-RPC"))
+        self.act_connect_xmlrpc.setToolTip(_translate("diag_search", "You have to configure your Revolution Pi to accept this connections"))
+        self.act_connect.setText(_translate("diag_search", "Connect"))
+        self.act_connect.setToolTip(_translate("diag_search", "Connect to Revoluton Pi"))
 from . import ressources_rc
 
 

src/revpicommander/ui/backgroundworker_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'backgroundworker.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -13,7 +14,7 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 class Ui_diag_backgroundworker(object):
     def setupUi(self, diag_backgroundworker):
         diag_backgroundworker.setObjectName("diag_backgroundworker")
-        diag_backgroundworker.resize(418, 97)
+        diag_backgroundworker.resize(424, 104)
         diag_backgroundworker.setModal(True)
         self.verticalLayout = QtWidgets.QVBoxLayout(diag_backgroundworker)
         self.verticalLayout.setObjectName("verticalLayout")
@@ -36,8 +37,7 @@ class Ui_diag_backgroundworker(object):
         QtCore.QMetaObject.connectSlotsByName(diag_backgroundworker)
 
     def retranslateUi(self, diag_backgroundworker):
-        _translate = QtCore.QCoreApplication.translate
+        pass
-        diag_backgroundworker.setWindowTitle(_translate("diag_backgroundworker", "File transfer..."))
 
 
 if __name__ == "__main__":

src/revpicommander/ui/debugcontrol_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'debugcontrol.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -35,9 +36,15 @@ class Ui_wid_debugcontrol(object):
         self.verticalLayout = QtWidgets.QVBoxLayout(self.gb_control)
         self.verticalLayout.setObjectName("verticalLayout")
         self.btn_read_io = QtWidgets.QPushButton(self.gb_control)
+        self.btn_read_io.setAutoRepeat(True)
+        self.btn_read_io.setAutoRepeatDelay(100)
+        self.btn_read_io.setAutoRepeatInterval(200)
         self.btn_read_io.setObjectName("btn_read_io")
         self.verticalLayout.addWidget(self.btn_read_io)
         self.btn_refresh_io = QtWidgets.QPushButton(self.gb_control)
+        self.btn_refresh_io.setAutoRepeat(True)
+        self.btn_refresh_io.setAutoRepeatDelay(100)
+        self.btn_refresh_io.setAutoRepeatInterval(200)
         self.btn_refresh_io.setObjectName("btn_refresh_io")
         self.verticalLayout.addWidget(self.btn_refresh_io)
         self.btn_write_o = QtWidgets.QPushButton(self.gb_control)
@@ -61,15 +68,16 @@ class Ui_wid_debugcontrol(object):
         self.gb_devices.setTitle(_translate("wid_debugcontrol", "Revolution Pi devices"))
         self.cbx_stay_on_top.setText(_translate("wid_debugcontrol", "Open to stay on top"))
         self.gb_control.setTitle(_translate("wid_debugcontrol", "IO Control"))
-        self.btn_read_io.setToolTip(_translate("wid_debugcontrol", "Read all IO values and discard local changes (F4)"))
+        self.btn_read_io.setToolTip(_translate("wid_debugcontrol", "Read all IO values and discard local changes (F4)\n"
+"\n"
+"Hold this button pressed and it will refresh the IOs every 200 ms."))
         self.btn_read_io.setText(_translate("wid_debugcontrol", "Read &all IO values"))
-        self.btn_read_io.setShortcut(_translate("wid_debugcontrol", "F4"))
+        self.btn_refresh_io.setToolTip(_translate("wid_debugcontrol", "Refresh all IO values which are locally not changed (F5)\n"
-        self.btn_refresh_io.setToolTip(_translate("wid_debugcontrol", "Refresh all IO values which are locally not changed (F5)"))
+"\n"
+"Hold this button pressed and it will refresh the IOs every 200 ms."))
         self.btn_refresh_io.setText(_translate("wid_debugcontrol", "&Refresh unchanged IOs"))
-        self.btn_refresh_io.setShortcut(_translate("wid_debugcontrol", "F5"))
         self.btn_write_o.setToolTip(_translate("wid_debugcontrol", "Write locally changed output values to process image (F6)"))
         self.btn_write_o.setText(_translate("wid_debugcontrol", "&Write changed outputs"))
-        self.btn_write_o.setShortcut(_translate("wid_debugcontrol", "F6"))
         self.cbx_refresh.setText(_translate("wid_debugcontrol", "&Auto refresh values"))
         self.cbx_write.setText(_translate("wid_debugcontrol", "and write outputs"))
 

src/revpicommander/ui/debugios_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'debugios.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets

src/revpicommander/ui/files_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'files.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -55,6 +56,7 @@ class Ui_win_files(object):
         sizePolicy.setVerticalStretch(0)
         sizePolicy.setHeightForWidth(self.lbl_path_local.sizePolicy().hasHeightForWidth())
         self.lbl_path_local.setSizePolicy(sizePolicy)
+        self.lbl_path_local.setToolTip("/")
         self.lbl_path_local.setText("/")
         self.lbl_path_local.setObjectName("lbl_path_local")
         self.gridLayout_2.addWidget(self.lbl_path_local, 1, 0, 1, 3)
@@ -76,7 +78,7 @@ class Ui_win_files(object):
         self.vl_local.addLayout(self.hl_revpi_2)
         self.tree_files_local = QtWidgets.QTreeWidget(self.verticalLayoutWidget)
         self.tree_files_local.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
-        self.tree_files_local.setSelectionMode(QtWidgets.QAbstractItemView.MultiSelection)
+        self.tree_files_local.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
         self.tree_files_local.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
         self.tree_files_local.setIconSize(QtCore.QSize(24, 24))
         self.tree_files_local.setObjectName("tree_files_local")
@@ -98,6 +100,7 @@ class Ui_win_files(object):
         sizePolicy.setVerticalStretch(0)
         sizePolicy.setHeightForWidth(self.lbl_path_revpi.sizePolicy().hasHeightForWidth())
         self.lbl_path_revpi.setSizePolicy(sizePolicy)
+        self.lbl_path_revpi.setToolTip("/")
         self.lbl_path_revpi.setText("/")
         self.lbl_path_revpi.setObjectName("lbl_path_revpi")
         self.gridLayout_3.addWidget(self.lbl_path_revpi, 1, 0, 1, 2)
@@ -133,10 +136,19 @@ class Ui_win_files(object):
         self.hl_revpi.addWidget(self.btn_delete_revpi)
         spacerItem1 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
         self.hl_revpi.addItem(spacerItem1)
+        self.btn_mark_plcprogram = QtWidgets.QPushButton(self.gridLayoutWidget_2)
+        self.btn_mark_plcprogram.setText("")
+        icon5 = QtGui.QIcon()
+        icon5.addPixmap(QtGui.QPixmap(":/file/ico/autostart.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_mark_plcprogram.setIcon(icon5)
+        self.btn_mark_plcprogram.setIconSize(QtCore.QSize(24, 24))
+        self.btn_mark_plcprogram.setAutoDefault(False)
+        self.btn_mark_plcprogram.setObjectName("btn_mark_plcprogram")
+        self.hl_revpi.addWidget(self.btn_mark_plcprogram)
         self.vl_revpi.addLayout(self.hl_revpi)
         self.tree_files_revpi = QtWidgets.QTreeWidget(self.gridLayoutWidget_2)
         self.tree_files_revpi.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
-        self.tree_files_revpi.setSelectionMode(QtWidgets.QAbstractItemView.MultiSelection)
+        self.tree_files_revpi.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
         self.tree_files_revpi.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
         self.tree_files_revpi.setIconSize(QtCore.QSize(24, 24))
         self.tree_files_revpi.setObjectName("tree_files_revpi")
@@ -162,10 +174,8 @@ class Ui_win_files(object):
         self.lbl_select_local.setText(_translate("win_files", "Path to development root:"))
         self.btn_select_local.setToolTip(_translate("win_files", "Open developer root directory"))
         self.btn_refresh_local.setToolTip(_translate("win_files", "Reload file list"))
-        self.lbl_path_local.setToolTip(_translate("win_files", "/"))
         self.tree_files_local.setSortingEnabled(True)
         self.gb_select_revpi.setTitle(_translate("win_files", "Revolution Pi"))
-        self.lbl_path_revpi.setToolTip(_translate("win_files", "/"))
         self.lbl_select_revpi.setText(_translate("win_files", "RevPiPyLoad working directory:"))
         self.btn_refresh_revpi.setToolTip(_translate("win_files", "Reload file list"))
         self.tree_files_revpi.setSortingEnabled(True)

src/revpicommander/ui/mqttmanager_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'mqttmanager.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -117,8 +118,8 @@ class Ui_diag_mqtt(object):
         self.verticalLayout.addWidget(self.btn_box)
 
         self.retranslateUi(diag_mqtt)
-        self.btn_box.accepted.connect(diag_mqtt.accept)
+        self.btn_box.accepted.connect(diag_mqtt.accept) # type: ignore
-        self.btn_box.rejected.connect(diag_mqtt.reject)
+        self.btn_box.rejected.connect(diag_mqtt.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_mqtt)
 
     def retranslateUi(self, diag_mqtt):

src/revpicommander/ui/oss_licenses_ui.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'oss_licenses.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.9
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_diag_oss_licenses(object):
+    def setupUi(self, diag_oss_licenses):
+        diag_oss_licenses.setObjectName("diag_oss_licenses")
+        diag_oss_licenses.resize(640, 480)
+        self.verticalLayout = QtWidgets.QVBoxLayout(diag_oss_licenses)
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.splitter = QtWidgets.QSplitter(diag_oss_licenses)
+        self.splitter.setOrientation(QtCore.Qt.Vertical)
+        self.splitter.setChildrenCollapsible(False)
+        self.splitter.setObjectName("splitter")
+        self.tb_oss_licenses = QtWidgets.QTableWidget(self.splitter)
+        self.tb_oss_licenses.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.tb_oss_licenses.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
+        self.tb_oss_licenses.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
+        self.tb_oss_licenses.setCornerButtonEnabled(False)
+        self.tb_oss_licenses.setObjectName("tb_oss_licenses")
+        self.tb_oss_licenses.setColumnCount(2)
+        self.tb_oss_licenses.setRowCount(0)
+        item = QtWidgets.QTableWidgetItem()
+        self.tb_oss_licenses.setHorizontalHeaderItem(0, item)
+        item = QtWidgets.QTableWidgetItem()
+        self.tb_oss_licenses.setHorizontalHeaderItem(1, item)
+        self.tb_oss_licenses.horizontalHeader().setSortIndicatorShown(True)
+        self.tb_oss_licenses.horizontalHeader().setStretchLastSection(True)
+        self.tb_oss_licenses.verticalHeader().setVisible(False)
+        self.txt_license = QtWidgets.QTextEdit(self.splitter)
+        self.txt_license.setTabChangesFocus(True)
+        self.txt_license.setUndoRedoEnabled(False)
+        self.txt_license.setLineWrapMode(QtWidgets.QTextEdit.NoWrap)
+        self.txt_license.setReadOnly(True)
+        self.txt_license.setObjectName("txt_license")
+        self.verticalLayout.addWidget(self.splitter)
+        self.btn_box = QtWidgets.QDialogButtonBox(diag_oss_licenses)
+        self.btn_box.setOrientation(QtCore.Qt.Horizontal)
+        self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Close)
+        self.btn_box.setObjectName("btn_box")
+        self.verticalLayout.addWidget(self.btn_box)
+        self.action_start = QtWidgets.QAction(diag_oss_licenses)
+        self.action_start.setObjectName("action_start")
+
+        self.retranslateUi(diag_oss_licenses)
+        self.btn_box.accepted.connect(diag_oss_licenses.accept) # type: ignore
+        self.btn_box.rejected.connect(diag_oss_licenses.reject) # type: ignore
+        self.action_start.triggered.connect(diag_oss_licenses.exec) # type: ignore
+        QtCore.QMetaObject.connectSlotsByName(diag_oss_licenses)
+
+    def retranslateUi(self, diag_oss_licenses):
+        _translate = QtCore.QCoreApplication.translate
+        diag_oss_licenses.setWindowTitle(_translate("diag_oss_licenses", "Open-Source licenses"))
+        self.tb_oss_licenses.setSortingEnabled(True)
+        item = self.tb_oss_licenses.horizontalHeaderItem(0)
+        item.setText(_translate("diag_oss_licenses", "Software"))
+        item = self.tb_oss_licenses.horizontalHeaderItem(1)
+        item.setText(_translate("diag_oss_licenses", "License"))
+        self.action_start.setText(_translate("diag_oss_licenses", "More licenses..."))
+        self.action_start.setToolTip(_translate("diag_oss_licenses", "Show more open-source software licenses"))
+
+
+if __name__ == "__main__":
+    import sys
+    app = QtWidgets.QApplication(sys.argv)
+    diag_oss_licenses = QtWidgets.QDialog()
+    ui = Ui_diag_oss_licenses()
+    ui.setupUi(diag_oss_licenses)
+    diag_oss_licenses.show()
+    sys.exit(app.exec_())

src/revpicommander/ui/revpicommander_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpicommander.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -13,45 +14,78 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 class Ui_win_revpicommander(object):
     def setupUi(self, win_revpicommander):
         win_revpicommander.setObjectName("win_revpicommander")
-        win_revpicommander.resize(318, 273)
+        win_revpicommander.resize(353, 299)
+        win_revpicommander.setWindowTitle("RevPi Commander")
         icon = QtGui.QIcon()
         icon.addPixmap(QtGui.QPixmap(":/main/ico/revpipycontrol.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
         win_revpicommander.setWindowIcon(icon)
         self.centralwidget = QtWidgets.QWidget(win_revpicommander)
         self.centralwidget.setObjectName("centralwidget")
-        self.gl = QtWidgets.QGridLayout(self.centralwidget)
+        self.gl = QtWidgets.QVBoxLayout(self.centralwidget)
         self.gl.setObjectName("gl")
+        self.hzl_connection = QtWidgets.QHBoxLayout()
+        self.hzl_connection.setObjectName("hzl_connection")
+        self.txt_host = QtWidgets.QLineEdit(self.centralwidget)
+        self.txt_host.setFocusPolicy(QtCore.Qt.NoFocus)
+        self.txt_host.setText("")
+        self.txt_host.setReadOnly(True)
+        self.txt_host.setObjectName("txt_host")
+        self.hzl_connection.addWidget(self.txt_host)
         self.txt_connection = QtWidgets.QLineEdit(self.centralwidget)
         self.txt_connection.setFocusPolicy(QtCore.Qt.NoFocus)
+        self.txt_connection.setText("")
         self.txt_connection.setReadOnly(True)
         self.txt_connection.setObjectName("txt_connection")
-        self.gl.addWidget(self.txt_connection, 0, 0, 1, 1)
+        self.hzl_connection.addWidget(self.txt_connection)
+        self.gl.addLayout(self.hzl_connection)
         self.btn_plc_start = QtWidgets.QPushButton(self.centralwidget)
+        icon1 = QtGui.QIcon()
+        icon1.addPixmap(QtGui.QPixmap(":/action/ico/system-run.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_plc_start.setIcon(icon1)
         self.btn_plc_start.setObjectName("btn_plc_start")
-        self.gl.addWidget(self.btn_plc_start, 1, 0, 1, 1)
+        self.gl.addWidget(self.btn_plc_start)
         self.btn_plc_stop = QtWidgets.QPushButton(self.centralwidget)
+        icon2 = QtGui.QIcon()
+        icon2.addPixmap(QtGui.QPixmap(":/action/ico/process-stop.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_plc_stop.setIcon(icon2)
         self.btn_plc_stop.setObjectName("btn_plc_stop")
-        self.gl.addWidget(self.btn_plc_stop, 2, 0, 1, 1)
+        self.gl.addWidget(self.btn_plc_stop)
         self.btn_plc_restart = QtWidgets.QPushButton(self.centralwidget)
+        icon3 = QtGui.QIcon()
+        icon3.addPixmap(QtGui.QPixmap(":/action/ico/view-refresh.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_plc_restart.setIcon(icon3)
         self.btn_plc_restart.setObjectName("btn_plc_restart")
-        self.gl.addWidget(self.btn_plc_restart, 3, 0, 1, 1)
+        self.gl.addWidget(self.btn_plc_restart)
         self.btn_plc_logs = QtWidgets.QPushButton(self.centralwidget)
+        icon4 = QtGui.QIcon()
+        icon4.addPixmap(QtGui.QPixmap(":/action/ico/applications-utilities.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_plc_logs.setIcon(icon4)
         self.btn_plc_logs.setObjectName("btn_plc_logs")
-        self.gl.addWidget(self.btn_plc_logs, 4, 0, 1, 1)
+        self.gl.addWidget(self.btn_plc_logs)
+        self.hzl_status = QtWidgets.QHBoxLayout()
+        self.hzl_status.setObjectName("hzl_status")
+        self.lbl_status = QtWidgets.QLabel(self.centralwidget)
+        self.lbl_status.setObjectName("lbl_status")
+        self.hzl_status.addWidget(self.lbl_status)
         self.txt_status = QtWidgets.QLineEdit(self.centralwidget)
         self.txt_status.setFocusPolicy(QtCore.Qt.NoFocus)
+        self.txt_status.setText("")
         self.txt_status.setAlignment(QtCore.Qt.AlignCenter)
         self.txt_status.setReadOnly(True)
         self.txt_status.setObjectName("txt_status")
-        self.gl.addWidget(self.txt_status, 5, 0, 1, 1)
+        self.hzl_status.addWidget(self.txt_status)
+        self.gl.addLayout(self.hzl_status)
         self.btn_plc_debug = QtWidgets.QPushButton(self.centralwidget)
         self.btn_plc_debug.setMinimumSize(QtCore.QSize(300, 0))
+        icon5 = QtGui.QIcon()
+        icon5.addPixmap(QtGui.QPixmap(":/action/ico/edit-find.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_plc_debug.setIcon(icon5)
         self.btn_plc_debug.setCheckable(True)
         self.btn_plc_debug.setObjectName("btn_plc_debug")
-        self.gl.addWidget(self.btn_plc_debug, 6, 0, 1, 1)
+        self.gl.addWidget(self.btn_plc_debug)
         win_revpicommander.setCentralWidget(self.centralwidget)
         self.menubar = QtWidgets.QMenuBar(win_revpicommander)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 318, 22))
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 353, 24))
         self.menubar.setObjectName("menubar")
         self.men_file = QtWidgets.QMenu(self.menubar)
         self.men_file.setObjectName("men_file")
@@ -67,8 +101,10 @@ class Ui_win_revpicommander(object):
         self.statusbar.setObjectName("statusbar")
         win_revpicommander.setStatusBar(self.statusbar)
         self.act_connections = QtWidgets.QAction(win_revpicommander)
+        self.act_connections.setShortcut("Ctrl+N")
         self.act_connections.setObjectName("act_connections")
         self.act_search = QtWidgets.QAction(win_revpicommander)
+        self.act_search.setShortcut("Ctrl+F")
         self.act_search.setObjectName("act_search")
         self.act_quit = QtWidgets.QAction(win_revpicommander)
         self.act_quit.setObjectName("act_quit")
@@ -77,16 +113,21 @@ class Ui_win_revpicommander(object):
         self.act_info = QtWidgets.QAction(win_revpicommander)
         self.act_info.setObjectName("act_info")
         self.act_logs = QtWidgets.QAction(win_revpicommander)
+        self.act_logs.setShortcut("Ctrl+L")
         self.act_logs.setObjectName("act_logs")
         self.act_options = QtWidgets.QAction(win_revpicommander)
+        self.act_options.setShortcut("Ctrl+O")
         self.act_options.setObjectName("act_options")
         self.act_program = QtWidgets.QAction(win_revpicommander)
+        self.act_program.setShortcut("Ctrl+P")
         self.act_program.setObjectName("act_program")
         self.act_developer = QtWidgets.QAction(win_revpicommander)
+        self.act_developer.setShortcut("Ctrl+D")
         self.act_developer.setObjectName("act_developer")
         self.act_pictory = QtWidgets.QAction(win_revpicommander)
         self.act_pictory.setObjectName("act_pictory")
         self.act_disconnect = QtWidgets.QAction(win_revpicommander)
+        self.act_disconnect.setShortcut("Ctrl+X")
         self.act_disconnect.setObjectName("act_disconnect")
         self.act_reset = QtWidgets.QAction(win_revpicommander)
         self.act_reset.setObjectName("act_reset")
@@ -116,7 +157,7 @@ class Ui_win_revpicommander(object):
         self.menubar.addAction(self.men_help.menuAction())
 
         self.retranslateUi(win_revpicommander)
-        self.act_quit.triggered.connect(win_revpicommander.close)
+        self.act_quit.triggered.connect(win_revpicommander.close) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(win_revpicommander)
         win_revpicommander.setTabOrder(self.btn_plc_start, self.btn_plc_stop)
         win_revpicommander.setTabOrder(self.btn_plc_stop, self.btn_plc_restart)
@@ -125,11 +166,11 @@ class Ui_win_revpicommander(object):
 
     def retranslateUi(self, win_revpicommander):
         _translate = QtCore.QCoreApplication.translate
-        win_revpicommander.setWindowTitle(_translate("win_revpicommander", "RevPi Python PLC Commander"))
         self.btn_plc_start.setText(_translate("win_revpicommander", "PLC &start"))
         self.btn_plc_stop.setText(_translate("win_revpicommander", "PLC s&top"))
         self.btn_plc_restart.setText(_translate("win_revpicommander", "PLC restart"))
         self.btn_plc_logs.setText(_translate("win_revpicommander", "PLC &logs"))
+        self.lbl_status.setText(_translate("win_revpicommander", "Status:"))
         self.btn_plc_debug.setText(_translate("win_revpicommander", "PLC watch &mode"))
         self.men_file.setTitle(_translate("win_revpicommander", "&File"))
         self.men_help.setTitle(_translate("win_revpicommander", "&Help"))
@@ -137,21 +178,15 @@ class Ui_win_revpicommander(object):
         self.men_connections.setTitle(_translate("win_revpicommander", "&Connections"))
         self.act_connections.setText(_translate("win_revpicommander", "&Connections..."))
         self.act_search.setText(_translate("win_revpicommander", "&Search Revolution Pi..."))
-        self.act_search.setShortcut(_translate("win_revpicommander", "Ctrl+F"))
         self.act_quit.setText(_translate("win_revpicommander", "&Quit"))
         self.act_webpage.setText(_translate("win_revpicommander", "Visit &webpage..."))
         self.act_info.setText(_translate("win_revpicommander", "&Info..."))
         self.act_logs.setText(_translate("win_revpicommander", "PLC &logs..."))
-        self.act_logs.setShortcut(_translate("win_revpicommander", "F3"))
         self.act_options.setText(_translate("win_revpicommander", "PLC &options..."))
-        self.act_options.setShortcut(_translate("win_revpicommander", "Ctrl+O"))
         self.act_program.setText(_translate("win_revpicommander", "PLC progra&m..."))
-        self.act_program.setShortcut(_translate("win_revpicommander", "Ctrl+P"))
         self.act_developer.setText(_translate("win_revpicommander", "PLC de&veloper..."))
-        self.act_developer.setShortcut(_translate("win_revpicommander", "F9"))
         self.act_pictory.setText(_translate("win_revpicommander", "piCtory configuraiton..."))
         self.act_disconnect.setText(_translate("win_revpicommander", "&Disconnect"))
-        self.act_disconnect.setShortcut(_translate("win_revpicommander", "Ctrl+X"))
         self.act_reset.setText(_translate("win_revpicommander", "Reset driver..."))
         self.act_simulator.setText(_translate("win_revpicommander", "RevPi si&mulator..."))
 from . import ressources_rc

src/revpicommander/ui/revpiinfo_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpiinfo.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -44,10 +45,6 @@ class Ui_diag_revpiinfo(object):
         self.lbl_version_pyload.setAlignment(QtCore.Qt.AlignCenter)
         self.lbl_version_pyload.setObjectName("lbl_version_pyload")
         self.gridLayout.addWidget(self.lbl_version_pyload, 3, 1, 1, 1)
-        self.lbl_link = QtWidgets.QLabel(diag_revpiinfo)
-        self.lbl_link.setOpenExternalLinks(True)
-        self.lbl_link.setObjectName("lbl_link")
-        self.gridLayout.addWidget(self.lbl_link, 6, 0, 1, 1)
         self.btn_box = QtWidgets.QDialogButtonBox(diag_revpiinfo)
         self.btn_box.setOrientation(QtCore.Qt.Horizontal)
         self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Ok)
@@ -77,10 +74,15 @@ class Ui_diag_revpiinfo(object):
         self.gridLayout.addWidget(self.lbl_info, 4, 0, 1, 2)
         spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
         self.gridLayout.addItem(spacerItem, 5, 0, 1, 1)
+        self.lbl_link = QtWidgets.QLabel(diag_revpiinfo)
+        self.lbl_link.setText("<html><head/><body><p><a href=\"https://revpimodio.org/\"><span style=\" text-decoration: underline; color:#0000ff;\">https://revpimodio.org/</span></a></p></body></html>")
+        self.lbl_link.setOpenExternalLinks(True)
+        self.lbl_link.setObjectName("lbl_link")
+        self.gridLayout.addWidget(self.lbl_link, 6, 0, 1, 2)
 
         self.retranslateUi(diag_revpiinfo)
-        self.btn_box.accepted.connect(diag_revpiinfo.accept)
+        self.btn_box.accepted.connect(diag_revpiinfo.accept) # type: ignore
-        self.btn_box.rejected.connect(diag_revpiinfo.reject)
+        self.btn_box.rejected.connect(diag_revpiinfo.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_revpiinfo)
 
     def retranslateUi(self, diag_revpiinfo):
@@ -88,13 +90,12 @@ class Ui_diag_revpiinfo(object):
         diag_revpiinfo.setWindowTitle(_translate("diag_revpiinfo", "Program information"))
         self.lbl_head.setText(_translate("diag_revpiinfo", "RevPi Python PLC - Commander"))
         self.lbl_lbl_version_pyload.setText(_translate("diag_revpiinfo", "RevPiPyLoad version on RevPi:"))
-        self.lbl_link.setText(_translate("diag_revpiinfo", "<html><head/><body><p><a href=\"https://revpimodio.org/\"><span style=\" text-decoration: underline; color:#0000ff;\">https://revpimodio.org/</span></a></p></body></html>"))
         self.lbl_lbl_version_control.setText(_translate("diag_revpiinfo", "Version:"))
         self.lbl_info.setText(_translate("diag_revpiinfo", "RevPiModIO, RevPiPyLoad and RevPiPyControl are community driven projects. They are all free and open source software.\n"
 "All of them comes with ABSOLUTELY NO WARRANTY, to the extent permitted by\n"
 "applicable law.\n"
 "\n"
-"(c) Sven Sager, License: GPLv3"))
+"(c) Sven Sager, License: GPLv2"))
 
 
 if __name__ == "__main__":

src/revpicommander/ui/revpilogfile_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpilogfile.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets

src/revpicommander/ui/revpioption_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpioption.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -73,23 +74,23 @@ class Ui_diag_options(object):
         self.gb_server.setObjectName("gb_server")
         self.gridLayout_2 = QtWidgets.QGridLayout(self.gb_server)
         self.gridLayout_2.setObjectName("gridLayout_2")
-        self.btn_aclplcslave = QtWidgets.QPushButton(self.gb_server)
+        self.btn_aclplcserver = QtWidgets.QPushButton(self.gb_server)
-        self.btn_aclplcslave.setObjectName("btn_aclplcslave")
+        self.btn_aclplcserver.setObjectName("btn_aclplcserver")
-        self.gridLayout_2.addWidget(self.btn_aclplcslave, 0, 1, 1, 1)
+        self.gridLayout_2.addWidget(self.btn_aclplcserver, 0, 1, 1, 1)
         self.cbx_mqtt = QtWidgets.QCheckBox(self.gb_server)
         self.cbx_mqtt.setObjectName("cbx_mqtt")
         self.gridLayout_2.addWidget(self.cbx_mqtt, 2, 0, 1, 1)
-        self.cbx_plcslave = QtWidgets.QCheckBox(self.gb_server)
+        self.cbx_plcserver = QtWidgets.QCheckBox(self.gb_server)
-        self.cbx_plcslave.setObjectName("cbx_plcslave")
+        self.cbx_plcserver.setObjectName("cbx_plcserver")
-        self.gridLayout_2.addWidget(self.cbx_plcslave, 0, 0, 1, 1)
+        self.gridLayout_2.addWidget(self.cbx_plcserver, 0, 0, 1, 1)
-        self.lbl_slave_status = QtWidgets.QLabel(self.gb_server)
+        self.lbl_server_status = QtWidgets.QLabel(self.gb_server)
-        self.lbl_slave_status.setAlignment(QtCore.Qt.AlignCenter)
+        self.lbl_server_status.setAlignment(QtCore.Qt.AlignCenter)
-        self.lbl_slave_status.setObjectName("lbl_slave_status")
+        self.lbl_server_status.setObjectName("lbl_server_status")
-        self.gridLayout_2.addWidget(self.lbl_slave_status, 1, 1, 1, 1)
+        self.gridLayout_2.addWidget(self.lbl_server_status, 1, 1, 1, 1)
-        self.lbl_lbl_slave_status = QtWidgets.QLabel(self.gb_server)
+        self.lbl_lbl_server_status = QtWidgets.QLabel(self.gb_server)
-        self.lbl_lbl_slave_status.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.lbl_lbl_server_status.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
-        self.lbl_lbl_slave_status.setObjectName("lbl_lbl_slave_status")
+        self.lbl_lbl_server_status.setObjectName("lbl_lbl_server_status")
-        self.gridLayout_2.addWidget(self.lbl_lbl_slave_status, 1, 0, 1, 1)
+        self.gridLayout_2.addWidget(self.lbl_lbl_server_status, 1, 0, 1, 1)
         self.lbl_mqtt_status = QtWidgets.QLabel(self.gb_server)
         self.lbl_mqtt_status.setAlignment(QtCore.Qt.AlignCenter)
         self.lbl_mqtt_status.setObjectName("lbl_mqtt_status")
@@ -115,8 +116,8 @@ class Ui_diag_options(object):
         self.verticalLayout.addWidget(self.btn_box)
 
         self.retranslateUi(diag_options)
-        self.btn_box.accepted.connect(diag_options.accept)
+        self.btn_box.accepted.connect(diag_options.accept) # type: ignore
-        self.btn_box.rejected.connect(diag_options.reject)
+        self.btn_box.rejected.connect(diag_options.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_options)
 
     def retranslateUi(self, diag_options):
@@ -140,11 +141,11 @@ class Ui_diag_options(object):
         self.cbx_autoreload.setText(_translate("diag_options", "Restart PLC program after exit or crash"))
         self.lbl_lbl_reset_driver_action.setText(_translate("diag_options", "PLC program behavior after piCtory driver reset clicked"))
         self.gb_server.setTitle(_translate("diag_options", "RevPiPyLoad server services"))
-        self.btn_aclplcslave.setText(_translate("diag_options", "Edit ACL"))
+        self.btn_aclplcserver.setText(_translate("diag_options", "Edit ACL"))
         self.cbx_mqtt.setText(_translate("diag_options", "MQTT process image publisher"))
-        self.cbx_plcslave.setText(_translate("diag_options", "Start RevPi piControl server"))
+        self.cbx_plcserver.setText(_translate("diag_options", "Start RevPi piControl server"))
-        self.lbl_slave_status.setText(_translate("diag_options", "status"))
+        self.lbl_server_status.setText(_translate("diag_options", "status"))
-        self.lbl_lbl_slave_status.setText(_translate("diag_options", "piControl server is:"))
+        self.lbl_lbl_server_status.setText(_translate("diag_options", "piControl server is:"))
         self.lbl_mqtt_status.setText(_translate("diag_options", "status"))
         self.lbl_lbl_mqtt_status.setText(_translate("diag_options", "MQTT publish service is:"))
         self.btn_mqtt.setText(_translate("diag_options", "Settings"))

src/revpicommander/ui/revpiplclist_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpiplclist.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -13,69 +14,31 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 class Ui_diag_connections(object):
     def setupUi(self, diag_connections):
         diag_connections.setObjectName("diag_connections")
-        diag_connections.resize(520, 508)
+        diag_connections.resize(496, 569)
         self.gridLayout = QtWidgets.QGridLayout(diag_connections)
         self.gridLayout.setObjectName("gridLayout")
-        self.tre_connections = QtWidgets.QTreeWidget(diag_connections)
+        self.tab_properties = QtWidgets.QTabWidget(diag_connections)
-        self.tre_connections.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.tab_properties.setObjectName("tab_properties")
-        self.tre_connections.setObjectName("tre_connections")
+        self.tab_connection = QtWidgets.QWidget()
-        self.gridLayout.addWidget(self.tre_connections, 0, 0, 1, 1)
+        self.tab_connection.setObjectName("tab_connection")
-        self.vl_edit = QtWidgets.QVBoxLayout()
+        self.formLayout_2 = QtWidgets.QFormLayout(self.tab_connection)
-        self.vl_edit.setObjectName("vl_edit")
+        self.formLayout_2.setObjectName("formLayout_2")
-        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
+        self.lbl_name = QtWidgets.QLabel(self.tab_connection)
-        self.vl_edit.addItem(spacerItem)
-        self.btn_up = QtWidgets.QPushButton(diag_connections)
-        self.btn_up.setText("")
-        icon = QtGui.QIcon()
-        icon.addPixmap(QtGui.QPixmap(":/action/ico/arrow-up.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
-        self.btn_up.setIcon(icon)
-        self.btn_up.setObjectName("btn_up")
-        self.vl_edit.addWidget(self.btn_up)
-        self.btn_down = QtWidgets.QPushButton(diag_connections)
-        self.btn_down.setText("")
-        icon1 = QtGui.QIcon()
-        icon1.addPixmap(QtGui.QPixmap(":/action/ico/arrow-down.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
-        self.btn_down.setIcon(icon1)
-        self.btn_down.setObjectName("btn_down")
-        self.vl_edit.addWidget(self.btn_down)
-        self.btn_delete = QtWidgets.QPushButton(diag_connections)
-        self.btn_delete.setText("")
-        icon2 = QtGui.QIcon()
-        icon2.addPixmap(QtGui.QPixmap(":/action/ico/edit-delete.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
-        self.btn_delete.setIcon(icon2)
-        self.btn_delete.setObjectName("btn_delete")
-        self.vl_edit.addWidget(self.btn_delete)
-        self.btn_add = QtWidgets.QPushButton(diag_connections)
-        self.btn_add.setText("")
-        icon3 = QtGui.QIcon()
-        icon3.addPixmap(QtGui.QPixmap(":/action/ico/edit-add.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
-        self.btn_add.setIcon(icon3)
-        self.btn_add.setObjectName("btn_add")
-        self.vl_edit.addWidget(self.btn_add)
-        self.gridLayout.addLayout(self.vl_edit, 0, 1, 1, 1)
-        self.gb_properties = QtWidgets.QGroupBox(diag_connections)
-        self.gb_properties.setObjectName("gb_properties")
-        self.formLayout = QtWidgets.QFormLayout(self.gb_properties)
-        self.formLayout.setObjectName("formLayout")
-        self.lbl_name = QtWidgets.QLabel(self.gb_properties)
         self.lbl_name.setObjectName("lbl_name")
-        self.formLayout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.lbl_name)
+        self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.lbl_name)
-        self.lbl_folder = QtWidgets.QLabel(self.gb_properties)
+        self.txt_name = QtWidgets.QLineEdit(self.tab_connection)
-        self.lbl_folder.setObjectName("lbl_folder")
-        self.formLayout.setWidget(4, QtWidgets.QFormLayout.LabelRole, self.lbl_folder)
-        self.lbl_address = QtWidgets.QLabel(self.gb_properties)
-        self.lbl_address.setObjectName("lbl_address")
-        self.formLayout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.lbl_address)
-        self.lbl_port = QtWidgets.QLabel(self.gb_properties)
-        self.lbl_port.setObjectName("lbl_port")
-        self.formLayout.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.lbl_port)
-        self.txt_name = QtWidgets.QLineEdit(self.gb_properties)
         self.txt_name.setObjectName("txt_name")
-        self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.txt_name)
+        self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.txt_name)
-        self.txt_address = QtWidgets.QLineEdit(self.gb_properties)
+        self.lbl_address = QtWidgets.QLabel(self.tab_connection)
+        self.lbl_address.setObjectName("lbl_address")
+        self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.lbl_address)
+        self.txt_address = QtWidgets.QLineEdit(self.tab_connection)
         self.txt_address.setObjectName("txt_address")
-        self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.txt_address)
+        self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.txt_address)
-        self.sbx_port = QtWidgets.QSpinBox(self.gb_properties)
+        self.lbl_port = QtWidgets.QLabel(self.tab_connection)
+        self.lbl_port.setObjectName("lbl_port")
+        self.formLayout_2.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.lbl_port)
+        self.sbx_port = QtWidgets.QSpinBox(self.tab_connection)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Maximum, QtWidgets.QSizePolicy.Fixed)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)
@@ -85,17 +48,11 @@ class Ui_diag_connections(object):
         self.sbx_port.setMaximum(65535)
         self.sbx_port.setProperty("value", 55123)
         self.sbx_port.setObjectName("sbx_port")
-        self.formLayout.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.sbx_port)
+        self.formLayout_2.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.sbx_port)
-        self.cbb_folder = QtWidgets.QComboBox(self.gb_properties)
+        self.lbl_timeout = QtWidgets.QLabel(self.tab_connection)
-        self.cbb_folder.setEditable(True)
-        self.cbb_folder.setObjectName("cbb_folder")
-        self.cbb_folder.addItem("")
-        self.cbb_folder.setItemText(0, "")
-        self.formLayout.setWidget(4, QtWidgets.QFormLayout.FieldRole, self.cbb_folder)
-        self.lbl_timeout = QtWidgets.QLabel(self.gb_properties)
         self.lbl_timeout.setObjectName("lbl_timeout")
-        self.formLayout.setWidget(3, QtWidgets.QFormLayout.LabelRole, self.lbl_timeout)
+        self.formLayout_2.setWidget(3, QtWidgets.QFormLayout.LabelRole, self.lbl_timeout)
-        self.sbx_timeout = QtWidgets.QSpinBox(self.gb_properties)
+        self.sbx_timeout = QtWidgets.QSpinBox(self.tab_connection)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Maximum, QtWidgets.QSizePolicy.Fixed)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)
@@ -104,31 +61,114 @@ class Ui_diag_connections(object):
         self.sbx_timeout.setMinimum(5)
         self.sbx_timeout.setMaximum(30)
         self.sbx_timeout.setObjectName("sbx_timeout")
-        self.formLayout.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.sbx_timeout)
+        self.formLayout_2.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.sbx_timeout)
-        self.gridLayout.addWidget(self.gb_properties, 1, 0, 1, 2)
+        self.lbl_folder = QtWidgets.QLabel(self.tab_connection)
+        self.lbl_folder.setObjectName("lbl_folder")
+        self.formLayout_2.setWidget(4, QtWidgets.QFormLayout.LabelRole, self.lbl_folder)
+        self.cbb_folder = QtWidgets.QComboBox(self.tab_connection)
+        self.cbb_folder.setEditable(True)
+        self.cbb_folder.setSizeAdjustPolicy(QtWidgets.QComboBox.AdjustToContents)
+        self.cbb_folder.setObjectName("cbb_folder")
+        self.cbb_folder.addItem("")
+        self.cbb_folder.setItemText(0, "")
+        self.formLayout_2.setWidget(4, QtWidgets.QFormLayout.FieldRole, self.cbb_folder)
+        self.tab_properties.addTab(self.tab_connection, "")
+        self.tab_ssh = QtWidgets.QWidget()
+        self.tab_ssh.setObjectName("tab_ssh")
+        self.formLayout = QtWidgets.QFormLayout(self.tab_ssh)
+        self.formLayout.setObjectName("formLayout")
+        self.lbl_ssh_use_tunnel = QtWidgets.QLabel(self.tab_ssh)
+        self.lbl_ssh_use_tunnel.setObjectName("lbl_ssh_use_tunnel")
+        self.formLayout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.lbl_ssh_use_tunnel)
+        self.cbx_ssh_use_tunnel = QtWidgets.QCheckBox(self.tab_ssh)
+        self.cbx_ssh_use_tunnel.setText("")
+        self.cbx_ssh_use_tunnel.setChecked(True)
+        self.cbx_ssh_use_tunnel.setObjectName("cbx_ssh_use_tunnel")
+        self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.cbx_ssh_use_tunnel)
+        self.lbl_ssh_port = QtWidgets.QLabel(self.tab_ssh)
+        self.lbl_ssh_port.setObjectName("lbl_ssh_port")
+        self.formLayout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.lbl_ssh_port)
+        self.sbx_ssh_port = QtWidgets.QSpinBox(self.tab_ssh)
+        self.sbx_ssh_port.setMaximum(65535)
+        self.sbx_ssh_port.setProperty("value", 22)
+        self.sbx_ssh_port.setObjectName("sbx_ssh_port")
+        self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.sbx_ssh_port)
+        self.lbl_ssh_user = QtWidgets.QLabel(self.tab_ssh)
+        self.lbl_ssh_user.setObjectName("lbl_ssh_user")
+        self.formLayout.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.lbl_ssh_user)
+        self.txt_ssh_user = QtWidgets.QLineEdit(self.tab_ssh)
+        self.txt_ssh_user.setText("pi")
+        self.txt_ssh_user.setObjectName("txt_ssh_user")
+        self.formLayout.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.txt_ssh_user)
+        self.tab_properties.addTab(self.tab_ssh, "")
+        self.gridLayout.addWidget(self.tab_properties, 1, 0, 1, 2)
         self.btn_box = QtWidgets.QDialogButtonBox(diag_connections)
         self.btn_box.setOrientation(QtCore.Qt.Horizontal)
         self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Discard|QtWidgets.QDialogButtonBox.Save)
         self.btn_box.setObjectName("btn_box")
         self.gridLayout.addWidget(self.btn_box, 2, 0, 1, 2)
+        self.tre_connections = QtWidgets.QTreeWidget(diag_connections)
+        self.tre_connections.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.tre_connections.setObjectName("tre_connections")
+        self.gridLayout.addWidget(self.tre_connections, 0, 0, 1, 1)
+        self.vl_edit = QtWidgets.QVBoxLayout()
+        self.vl_edit.setObjectName("vl_edit")
+        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
+        self.vl_edit.addItem(spacerItem)
+        self.btn_up = QtWidgets.QPushButton(diag_connections)
+        icon = QtGui.QIcon()
+        icon.addPixmap(QtGui.QPixmap(":/action/ico/arrow-up.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_up.setIcon(icon)
+        self.btn_up.setObjectName("btn_up")
+        self.vl_edit.addWidget(self.btn_up)
+        self.btn_down = QtWidgets.QPushButton(diag_connections)
+        icon1 = QtGui.QIcon()
+        icon1.addPixmap(QtGui.QPixmap(":/action/ico/arrow-down.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_down.setIcon(icon1)
+        self.btn_down.setObjectName("btn_down")
+        self.vl_edit.addWidget(self.btn_down)
+        self.btn_delete = QtWidgets.QPushButton(diag_connections)
+        icon2 = QtGui.QIcon()
+        icon2.addPixmap(QtGui.QPixmap(":/action/ico/edit-delete-6.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_delete.setIcon(icon2)
+        self.btn_delete.setObjectName("btn_delete")
+        self.vl_edit.addWidget(self.btn_delete)
+        self.btn_add_dir = QtWidgets.QPushButton(diag_connections)
+        icon3 = QtGui.QIcon()
+        icon3.addPixmap(QtGui.QPixmap(":/action/ico/folder-open.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_add_dir.setIcon(icon3)
+        self.btn_add_dir.setObjectName("btn_add_dir")
+        self.vl_edit.addWidget(self.btn_add_dir)
+        self.btn_add = QtWidgets.QPushButton(diag_connections)
+        icon4 = QtGui.QIcon()
+        icon4.addPixmap(QtGui.QPixmap(":/action/ico/edit-add.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btn_add.setIcon(icon4)
+        self.btn_add.setObjectName("btn_add")
+        self.vl_edit.addWidget(self.btn_add)
+        self.gridLayout.addLayout(self.vl_edit, 0, 1, 1, 1)
 
         self.retranslateUi(diag_connections)
-        self.btn_box.accepted.connect(diag_connections.accept)
+        self.tab_properties.setCurrentIndex(0)
-        self.btn_box.rejected.connect(diag_connections.reject)
+        self.btn_box.rejected.connect(diag_connections.reject) # type: ignore
+        self.btn_box.accepted.connect(diag_connections.accept) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_connections)
 
     def retranslateUi(self, diag_connections):
         _translate = QtCore.QCoreApplication.translate
         diag_connections.setWindowTitle(_translate("diag_connections", "Revolution Pi connections"))
-        self.tre_connections.headerItem().setText(0, _translate("diag_connections", "Connection name"))
-        self.tre_connections.headerItem().setText(1, _translate("diag_connections", "Address"))
-        self.gb_properties.setTitle(_translate("diag_connections", "Connection properties"))
         self.lbl_name.setText(_translate("diag_connections", "Display name:"))
-        self.lbl_folder.setText(_translate("diag_connections", "Sub folder:"))
         self.lbl_address.setText(_translate("diag_connections", "Address (DNS/IP):"))
         self.lbl_port.setText(_translate("diag_connections", "Port (Default {0}):"))
         self.lbl_timeout.setText(_translate("diag_connections", "Connection timeout:"))
         self.sbx_timeout.setSuffix(_translate("diag_connections", " sec."))
+        self.lbl_folder.setText(_translate("diag_connections", "Sub folder:"))
+        self.tab_properties.setTabText(self.tab_properties.indexOf(self.tab_connection), _translate("diag_connections", "Connection"))
+        self.lbl_ssh_use_tunnel.setText(_translate("diag_connections", "Connect over SSH tunnel:"))
+        self.lbl_ssh_port.setText(_translate("diag_connections", "SSH port:"))
+        self.lbl_ssh_user.setText(_translate("diag_connections", "SSH user name:"))
+        self.tab_properties.setTabText(self.tab_properties.indexOf(self.tab_ssh), _translate("diag_connections", "Over SSH"))
+        self.tre_connections.headerItem().setText(0, _translate("diag_connections", "Connection name"))
+        self.tre_connections.headerItem().setText(1, _translate("diag_connections", "Address"))
 from . import ressources_rc
 
 

src/revpicommander/ui/revpiprogram_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'revpiprogram.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -13,44 +14,35 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 class Ui_diag_program(object):
     def setupUi(self, diag_program):
         diag_program.setObjectName("diag_program")
-        diag_program.resize(400, 501)
+        diag_program.resize(434, 509)
         self.verticalLayout = QtWidgets.QVBoxLayout(diag_program)
         self.verticalLayout.setObjectName("verticalLayout")
         self.gb_plc = QtWidgets.QGroupBox(diag_program)
         self.gb_plc.setObjectName("gb_plc")
         self.gridLayout = QtWidgets.QGridLayout(self.gb_plc)
         self.gridLayout.setObjectName("gridLayout")
-        self.cbb_plcprogram = QtWidgets.QComboBox(self.gb_plc)
-        self.cbb_plcprogram.setObjectName("cbb_plcprogram")
-        self.gridLayout.addWidget(self.cbb_plcprogram, 1, 0, 1, 3)
-        self.rbn_pythonversion_3 = QtWidgets.QRadioButton(self.gb_plc)
-        self.rbn_pythonversion_3.setObjectName("rbn_pythonversion_3")
-        self.gridLayout.addWidget(self.rbn_pythonversion_3, 3, 2, 1, 1)
-        self.cbx_plcworkdir_set_uid = QtWidgets.QCheckBox(self.gb_plc)
-        self.cbx_plcworkdir_set_uid.setObjectName("cbx_plcworkdir_set_uid")
-        self.gridLayout.addWidget(self.cbx_plcworkdir_set_uid, 4, 0, 1, 3)
-        self.lbl_plcprogram = QtWidgets.QLabel(self.gb_plc)
-        self.lbl_plcprogram.setObjectName("lbl_plcprogram")
-        self.gridLayout.addWidget(self.lbl_plcprogram, 0, 0, 1, 3)
-        self.lbl_pythonversion = QtWidgets.QLabel(self.gb_plc)
-        self.lbl_pythonversion.setObjectName("lbl_pythonversion")
-        self.gridLayout.addWidget(self.lbl_pythonversion, 3, 0, 1, 1)
-        self.rbn_pythonversion_2 = QtWidgets.QRadioButton(self.gb_plc)
-        self.rbn_pythonversion_2.setObjectName("rbn_pythonversion_2")
-        self.gridLayout.addWidget(self.rbn_pythonversion_2, 3, 1, 1, 1)
         self.lbl_plcarguments = QtWidgets.QLabel(self.gb_plc)
         self.lbl_plcarguments.setObjectName("lbl_plcarguments")
         self.gridLayout.addWidget(self.lbl_plcarguments, 2, 0, 1, 1)
+        self.lbl_plcprogram_watchdog = QtWidgets.QLabel(self.gb_plc)
+        self.lbl_plcprogram_watchdog.setObjectName("lbl_plcprogram_watchdog")
+        self.gridLayout.addWidget(self.lbl_plcprogram_watchdog, 4, 0, 1, 2)
+        self.cbx_plcworkdir_set_uid = QtWidgets.QCheckBox(self.gb_plc)
+        self.cbx_plcworkdir_set_uid.setObjectName("cbx_plcworkdir_set_uid")
+        self.gridLayout.addWidget(self.cbx_plcworkdir_set_uid, 3, 0, 1, 3)
+        self.lbl_plcprogram = QtWidgets.QLabel(self.gb_plc)
+        self.lbl_plcprogram.setObjectName("lbl_plcprogram")
+        self.gridLayout.addWidget(self.lbl_plcprogram, 0, 0, 1, 3)
         self.txt_plcarguments = QtWidgets.QLineEdit(self.gb_plc)
         self.txt_plcarguments.setObjectName("txt_plcarguments")
         self.gridLayout.addWidget(self.txt_plcarguments, 2, 1, 1, 2)
+        self.cbb_plcprogram = QtWidgets.QComboBox(self.gb_plc)
+        self.cbb_plcprogram.setObjectName("cbb_plcprogram")
+        self.gridLayout.addWidget(self.cbb_plcprogram, 1, 0, 1, 3)
         self.sbx_plcprogram_watchdog = QtWidgets.QSpinBox(self.gb_plc)
         self.sbx_plcprogram_watchdog.setMaximum(600)
         self.sbx_plcprogram_watchdog.setObjectName("sbx_plcprogram_watchdog")
-        self.gridLayout.addWidget(self.sbx_plcprogram_watchdog, 5, 2, 1, 1)
+        self.gridLayout.addWidget(self.sbx_plcprogram_watchdog, 4, 2, 1, 1)
-        self.lbl_plcprogram_watchdog = QtWidgets.QLabel(self.gb_plc)
-        self.lbl_plcprogram_watchdog.setObjectName("lbl_plcprogram_watchdog")
-        self.gridLayout.addWidget(self.lbl_plcprogram_watchdog, 5, 0, 1, 2)
         self.verticalLayout.addWidget(self.gb_plc)
         self.cb_transfair = QtWidgets.QGroupBox(diag_program)
         self.cb_transfair.setObjectName("cb_transfair")
@@ -104,13 +96,11 @@ class Ui_diag_program(object):
         self.verticalLayout.addWidget(self.btn_box)
 
         self.retranslateUi(diag_program)
-        self.btn_box.accepted.connect(diag_program.accept)
+        self.btn_box.accepted.connect(diag_program.accept) # type: ignore
-        self.btn_box.rejected.connect(diag_program.reject)
+        self.btn_box.rejected.connect(diag_program.reject) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_program)
         diag_program.setTabOrder(self.cbb_plcprogram, self.txt_plcarguments)
-        diag_program.setTabOrder(self.txt_plcarguments, self.rbn_pythonversion_2)
+        diag_program.setTabOrder(self.txt_plcarguments, self.cbx_plcworkdir_set_uid)
-        diag_program.setTabOrder(self.rbn_pythonversion_2, self.rbn_pythonversion_3)
-        diag_program.setTabOrder(self.rbn_pythonversion_3, self.cbx_plcworkdir_set_uid)
         diag_program.setTabOrder(self.cbx_plcworkdir_set_uid, self.cbb_format)
         diag_program.setTabOrder(self.cbb_format, self.cbx_pictory)
         diag_program.setTabOrder(self.cbx_pictory, self.cbx_clear)
@@ -124,14 +114,11 @@ class Ui_diag_program(object):
         _translate = QtCore.QCoreApplication.translate
         diag_program.setWindowTitle(_translate("diag_program", "PLC program"))
         self.gb_plc.setTitle(_translate("diag_program", "PLC program"))
-        self.rbn_pythonversion_3.setText(_translate("diag_program", "Python 3"))
+        self.lbl_plcarguments.setText(_translate("diag_program", "Program arguments:"))
+        self.lbl_plcprogram_watchdog.setText(_translate("diag_program", "Software watchdog (0=disabled):"))
         self.cbx_plcworkdir_set_uid.setText(_translate("diag_program", "Set write permissions for plc program to workdirectory"))
         self.lbl_plcprogram.setText(_translate("diag_program", "Python PLC start program:"))
-        self.lbl_pythonversion.setText(_translate("diag_program", "Python version:"))
-        self.rbn_pythonversion_2.setText(_translate("diag_program", "Python 2"))
-        self.lbl_plcarguments.setText(_translate("diag_program", "Program arguments:"))
         self.sbx_plcprogram_watchdog.setSuffix(_translate("diag_program", " sec."))
-        self.lbl_plcprogram_watchdog.setText(_translate("diag_program", "Software watchdog (0=disabled):"))
         self.cb_transfair.setTitle(_translate("diag_program", "Transfair PLC program"))
         self.cbb_format.setItemText(0, _translate("diag_program", "ZIP archive"))
         self.cbb_format.setItemText(1, _translate("diag_program", "TGZ archive"))

src/revpicommander/ui/simulator_ui.py

@@ -2,9 +2,10 @@
 
 # Form implementation generated from reading ui file 'simulator.ui'
 #
-# Created by: PyQt5 UI code generator 5.14.1
+# Created by: PyQt5 UI code generator 5.15.9
 #
-# WARNING! All changes made in this file will be lost!
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
 
 
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -92,9 +93,9 @@ class Ui_diag_simulator(object):
         self.verticalLayout.addWidget(self.btn_start_nochange)
 
         self.retranslateUi(diag_simulator)
-        self.btn_start_empty.clicked.connect(diag_simulator.accept)
+        self.btn_start_empty.clicked.connect(diag_simulator.accept) # type: ignore
-        self.btn_start_nochange.clicked.connect(diag_simulator.accept)
+        self.btn_start_nochange.clicked.connect(diag_simulator.accept) # type: ignore
-        self.btn_start_pictory.clicked.connect(diag_simulator.accept)
+        self.btn_start_pictory.clicked.connect(diag_simulator.accept) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(diag_simulator)
         diag_simulator.setTabOrder(self.cbb_history, self.btn_configrsc)
         diag_simulator.setTabOrder(self.btn_configrsc, self.cbx_stop_remove)

src/revpicommander/ui/sshauth_ui.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'sshauth.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.9
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_diag_sshauth(object):
+    def setupUi(self, diag_sshauth):
+        diag_sshauth.setObjectName("diag_sshauth")
+        diag_sshauth.setWindowModality(QtCore.Qt.ApplicationModal)
+        diag_sshauth.resize(331, 225)
+        self.verticalLayout = QtWidgets.QVBoxLayout(diag_sshauth)
+        self.verticalLayout.setSizeConstraint(QtWidgets.QLayout.SetFixedSize)
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.wid_password = QtWidgets.QWidget(diag_sshauth)
+        self.wid_password.setObjectName("wid_password")
+        self.formLayout = QtWidgets.QFormLayout(self.wid_password)
+        self.formLayout.setObjectName("formLayout")
+        self.lbl_username = QtWidgets.QLabel(self.wid_password)
+        self.lbl_username.setObjectName("lbl_username")
+        self.formLayout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.lbl_username)
+        self.lbl_password = QtWidgets.QLabel(self.wid_password)
+        self.lbl_password.setObjectName("lbl_password")
+        self.formLayout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.lbl_password)
+        self.txt_password = QtWidgets.QLineEdit(self.wid_password)
+        self.txt_password.setEchoMode(QtWidgets.QLineEdit.Password)
+        self.txt_password.setObjectName("txt_password")
+        self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.txt_password)
+        self.txt_username = QtWidgets.QLineEdit(self.wid_password)
+        self.txt_username.setObjectName("txt_username")
+        self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.txt_username)
+        self.verticalLayout.addWidget(self.wid_password)
+        self.cbx_save_password = QtWidgets.QCheckBox(diag_sshauth)
+        self.cbx_save_password.setObjectName("cbx_save_password")
+        self.verticalLayout.addWidget(self.cbx_save_password)
+        self.btn_box = QtWidgets.QDialogButtonBox(diag_sshauth)
+        self.btn_box.setOrientation(QtCore.Qt.Horizontal)
+        self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok)
+        self.btn_box.setObjectName("btn_box")
+        self.verticalLayout.addWidget(self.btn_box)
+        self.lbl_info = QtWidgets.QLabel(diag_sshauth)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.lbl_info.sizePolicy().hasHeightForWidth())
+        self.lbl_info.setSizePolicy(sizePolicy)
+        self.lbl_info.setWordWrap(True)
+        self.lbl_info.setObjectName("lbl_info")
+        self.verticalLayout.addWidget(self.lbl_info)
+        self.verticalLayout.setStretch(3, 1)
+
+        self.retranslateUi(diag_sshauth)
+        self.btn_box.accepted.connect(diag_sshauth.accept) # type: ignore
+        self.btn_box.rejected.connect(diag_sshauth.reject) # type: ignore
+        QtCore.QMetaObject.connectSlotsByName(diag_sshauth)
+
+    def retranslateUi(self, diag_sshauth):
+        _translate = QtCore.QCoreApplication.translate
+        diag_sshauth.setWindowTitle(_translate("diag_sshauth", "SSH authentication"))
+        self.lbl_username.setText(_translate("diag_sshauth", "SSH username:"))
+        self.lbl_password.setText(_translate("diag_sshauth", "SSH password:"))
+        self.cbx_save_password.setToolTip(_translate("diag_sshauth", "Username and password will be saved in secured operating systems\'s password storage."))
+        self.cbx_save_password.setText(_translate("diag_sshauth", "Save username and password"))
+        self.lbl_info.setText(_translate("diag_sshauth", "Note: The default user for SSH is \"pi\" which differs from the web configuration. You can find the password on the sticker on the device."))
+
+
+if __name__ == "__main__":
+    import sys
+    app = QtWidgets.QApplication(sys.argv)
+    diag_sshauth = QtWidgets.QDialog()
+    ui = Ui_diag_sshauth()
+    ui.setupUi(diag_sshauth)
+    diag_sshauth.show()
+    sys.exit(app.exec_())

stdeb.cfg

@@ -1,6 +0,0 @@
-[DEFAULT]
-Debian-Version=1
-Depends3=python3-pyqt5, python3-revpimodio2, python3-zeroconf
-Section=universe/x11
-Suite=stable
-X-Python3-Version: >=3.4

translate.pro

@@ -1,31 +1,36 @@
-SOURCES       = revpicommander/aclmanager.py \
+SOURCES       = src/revpicommander/aclmanager.py \
-                revpicommander/avahisearch.py \
+                src/revpicommander/avahisearch.py \
-                revpicommander/debugcontrol.py \
+                src/revpicommander/debugcontrol.py \
-                revpicommander/debugios.py \
+                src/revpicommander/debugios.py \
-                revpicommander/mqttmanager.py \
+                src/revpicommander/helper.py \
-                revpicommander/revpifiles.py \
+                src/revpicommander/mqttmanager.py \
-                revpicommander/revpiinfo.py \
+                src/revpicommander/revpifiles.py \
-                revpicommander/revpilogfile.py \
+                src/revpicommander/revpiinfo.py \
-                revpicommander/revpioption.py \
+                src/revpicommander/revpilogfile.py \
-                revpicommander/revpiplclist.py \
+                src/revpicommander/revpioption.py \
-                revpicommander/revpiprogram.py \
+                src/revpicommander/revpiplclist.py \
-                revpicommander/simulator.py \
+                src/revpicommander/revpiprogram.py \
-                revpicommander/revpicommander.py
+                src/revpicommander/simulator.py \
+                src/revpicommander/sshauth.py \
+                src/revpicommander/revpicommander.py
 
-FORMS         = include/ui_dev/aclmanager.ui \
+FORMS         = ui_dev/aclmanager.ui \
-                include/ui_dev/avahisearch.ui \
+                ui_dev/avahisearch.ui \
-                include/ui_dev/debugcontrol.ui \
+                ui_dev/backgroundworker.ui \
-                include/ui_dev/debugios.ui \
+                ui_dev/debugcontrol.ui \
-                include/ui_dev/files.ui \
+                ui_dev/debugios.ui \
-                include/ui_dev/mqttmanager.ui \
+                ui_dev/files.ui \
-                include/ui_dev/revpiinfo.ui \
+                ui_dev/mqttmanager.ui \
-                include/ui_dev/revpilogfile.ui \
+                ui_dev/oss_licenses.ui \
-                include/ui_dev/revpioption.ui \
+                ui_dev/revpiinfo.ui \
-                include/ui_dev/revpiplclist.ui \
+                ui_dev/revpilogfile.ui \
-                include/ui_dev/revpiprogram.ui \
+                ui_dev/revpioption.ui \
-                include/ui_dev/simulator.ui \
+                ui_dev/revpiplclist.ui \
-                include/ui_dev/revpicommander.ui
+                ui_dev/revpiprogram.ui \
+                ui_dev/simulator.ui \
+                ui_dev/sshauth.ui \
+                ui_dev/revpicommander.ui
 
-TRANSLATIONS  = revpicommander/locale/revpicommander_de.ts
+TRANSLATIONS  = src/revpicommander/locale/revpicommander_de.ts
 
 CODECRORTR    = UTF-8

ui_dev/aclmanager.ui

@@ -145,7 +145,7 @@
           <item>
            <widget class="QLabel" name="lbl_ip_a">
             <property name="text">
-             <string>.</string>
+             <string notr="true">.</string>
             </property>
            </widget>
           </item>
@@ -159,7 +159,7 @@
           <item>
            <widget class="QLabel" name="lbl_ip_b">
             <property name="text">
-             <string>.</string>
+             <string notr="true">.</string>
             </property>
            </widget>
           </item>
@@ -173,7 +173,7 @@
           <item>
            <widget class="QLabel" name="lbl_ip_c">
             <property name="text">
-             <string>.</string>
+             <string notr="true">.</string>
             </property>
            </widget>
           </item>

ui_dev/avahisearch.ui

@@ -120,6 +120,45 @@
     </widget>
    </item>
   </layout>
+  <action name="act_copy_host">
+   <property name="text">
+    <string>Copy host name</string>
+   </property>
+  </action>
+  <action name="act_copy_ip">
+   <property name="text">
+    <string>Copy IP address</string>
+   </property>
+  </action>
+  <action name="act_open_pictory">
+   <property name="text">
+    <string>Open piCtory</string>
+   </property>
+  </action>
+  <action name="act_connect_ssh">
+   <property name="text">
+    <string>Connect via SSH (recommended)</string>
+   </property>
+   <property name="toolTip">
+    <string>Establish a connection via encrypted SSH tunnel</string>
+   </property>
+  </action>
+  <action name="act_connect_xmlrpc">
+   <property name="text">
+    <string>Connect via XML-RPC</string>
+   </property>
+   <property name="toolTip">
+    <string>You have to configure your Revolution Pi to accept this connections</string>
+   </property>
+  </action>
+  <action name="act_connect">
+   <property name="text">
+    <string>Connect</string>
+   </property>
+   <property name="toolTip">
+    <string>Connect to Revoluton Pi</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="ressources.qrc"/>

ui_dev/backgroundworker.ui

@@ -6,13 +6,10 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>418</width>
+    <width>424</width>
-    <height>97</height>
+    <height>104</height>
    </rect>
   </property>
-  <property name="windowTitle">
-   <string>File transfer...</string>
-  </property>
   <property name="modal">
    <bool>true</bool>
   </property>

ui_dev/debugcontrol.ui

@@ -53,26 +53,42 @@
       <item>
        <widget class="QPushButton" name="btn_read_io">
         <property name="toolTip">
-         <string>Read all IO values and discard local changes (F4)</string>
+         <string>Read all IO values and discard local changes (F4)
+
+Hold this button pressed and it will refresh the IOs every 200 ms.</string>
         </property>
         <property name="text">
          <string>Read &amp;all IO values</string>
         </property>
-        <property name="shortcut">
+        <property name="autoRepeat">
-         <string>F4</string>
+         <bool>true</bool>
+        </property>
+        <property name="autoRepeatDelay">
+         <number>100</number>
+        </property>
+        <property name="autoRepeatInterval">
+         <number>200</number>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QPushButton" name="btn_refresh_io">
         <property name="toolTip">
-         <string>Refresh all IO values which are locally not changed (F5)</string>
+         <string>Refresh all IO values which are locally not changed (F5)
+
+Hold this button pressed and it will refresh the IOs every 200 ms.</string>
         </property>
         <property name="text">
          <string>&amp;Refresh unchanged IOs</string>
         </property>
-        <property name="shortcut">
+        <property name="autoRepeat">
-         <string>F5</string>
+         <bool>true</bool>
+        </property>
+        <property name="autoRepeatDelay">
+         <number>100</number>
+        </property>
+        <property name="autoRepeatInterval">
+         <number>200</number>
         </property>
        </widget>
       </item>
@@ -84,9 +100,6 @@
         <property name="text">
          <string>&amp;Write changed outputs</string>
         </property>
-        <property name="shortcut">
-         <string>F6</string>
-        </property>
        </widget>
       </item>
       <item>

ui_dev/files.ui

@@ -84,7 +84,7 @@
               </sizepolicy>
              </property>
              <property name="toolTip">
-              <string>/</string>
+              <string notr="true">/</string>
              </property>
              <property name="text">
               <string notr="true">/</string>
@@ -137,7 +137,7 @@
            <set>QAbstractItemView::NoEditTriggers</set>
           </property>
           <property name="selectionMode">
-           <enum>QAbstractItemView::MultiSelection</enum>
+           <enum>QAbstractItemView::ExtendedSelection</enum>
           </property>
           <property name="selectionBehavior">
            <enum>QAbstractItemView::SelectRows</enum>
@@ -180,7 +180,7 @@
               </sizepolicy>
              </property>
              <property name="toolTip">
-              <string>/</string>
+              <string notr="true">/</string>
              </property>
              <property name="text">
               <string notr="true">/</string>
@@ -269,6 +269,26 @@
             </property>
            </spacer>
           </item>
+          <item>
+           <widget class="QPushButton" name="btn_mark_plcprogram">
+            <property name="text">
+             <string/>
+            </property>
+            <property name="icon">
+             <iconset resource="ressources.qrc">
+              <normaloff>:/file/ico/autostart.ico</normaloff>:/file/ico/autostart.ico</iconset>
+            </property>
+            <property name="iconSize">
+             <size>
+              <width>24</width>
+              <height>24</height>
+             </size>
+            </property>
+            <property name="autoDefault">
+             <bool>false</bool>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
         <item>
@@ -277,7 +297,7 @@
            <set>QAbstractItemView::NoEditTriggers</set>
           </property>
           <property name="selectionMode">
-           <enum>QAbstractItemView::MultiSelection</enum>
+           <enum>QAbstractItemView::ExtendedSelection</enum>
           </property>
           <property name="selectionBehavior">
            <enum>QAbstractItemView::SelectRows</enum>