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Wenn RevPiPyLoad falsche replace_ios Datei hat, wird Fehler geworfen

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IO-Prüfung bei replace wird nicht für Selected/Driver durchgeführt
This commit is contained in:
Sven Sager
2019-08-20 14:39:58 +02:00
parent d61d76b6f3
commit 35d790ec01
4 changed files with 15 additions and 5 deletions
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2
doc/revpimodio2.netio.html
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@@ -12,7 +12,7 @@ RevPiModIO Hauptklasse fuer Netzwerkzugriff.
<h3 style="background-color:#FFFFFF;color:#FF0000">
Global Attributes</h3>
<table>
<tr><td>__author__</td></tr><tr><td>__copyright__</td></tr><tr><td>__license__</td></tr><tr><td>_sysdeldirty</td></tr><tr><td>_sysexit</td></tr><tr><td>_sysflush</td></tr><tr><td>_syspictory</td></tr><tr><td>_syspictoryh</td></tr><tr><td>_sysreplaceio</td></tr><tr><td>_sysreplaceioh</td></tr><tr><td>_syssync</td></tr>
<tr><td>HASH_FAIL</td></tr><tr><td>__author__</td></tr><tr><td>__copyright__</td></tr><tr><td>__license__</td></tr><tr><td>_sysdeldirty</td></tr><tr><td>_sysexit</td></tr><tr><td>_sysflush</td></tr><tr><td>_syspictory</td></tr><tr><td>_syspictoryh</td></tr><tr><td>_sysreplaceio</td></tr><tr><td>_sysreplaceioh</td></tr><tr><td>_syssync</td></tr>
</table>
<h3 style="background-color:#FFFFFF;color:#FF0000">
Classes</h3>

1
eric-revpimodio2.api
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@@ -185,6 +185,7 @@ revpimodio2.modio.RevPiModIO.writeprocimg?4(device=None)
revpimodio2.modio.RevPiModIO?1(autorefresh=False, monitoring=False, syncoutputs=True, procimg=None, configrsc=None, simulator=False, debug=False, replace_io_file=None, direct_output=False)
revpimodio2.modio.RevPiModIODriver?1(virtdev, autorefresh=False, monitoring=False, syncoutputs=True, procimg=None, configrsc=None, debug=False, replace_io_file=None, direct_output=False)
revpimodio2.modio.RevPiModIOSelected?1(deviceselection, autorefresh=False, monitoring=False, syncoutputs=True, procimg=None, configrsc=None, simulator=False, debug=False, replace_io_file=None, direct_output=False)
revpimodio2.netio.HASH_FAIL?7
revpimodio2.netio.NetFH._connect?5()
revpimodio2.netio.NetFH._direct_send?5(send_bytes, recv_count)
revpimodio2.netio.NetFH.clear_dirtybytes?4(position=None)

10
revpimodio2/modio.py
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@@ -359,10 +359,12 @@ class RevPiModIO(object):
try:
self.io[parentio].replace_io(name=io, **dict_replace)
except Exception as e:
raise RuntimeError(
"replace_io_file: can not replace '{0}' with '{1}' "
"| RevPiModIO message: {2}".format(parentio, io, e)
)
# NOTE: Bei Selected/Driver kann nicht geprüft werden
if len(self._lst_devselect) == 0:
raise RuntimeError(
"replace_io_file: can not replace '{0}' with '{1}' "
"| RevPiModIO message: {2}".format(parentio, io, e)
)
def _create_myfh(self):
"""Erstellt FileObject mit Pfad zum procimg.

7
revpimodio2/netio.py
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@@ -28,6 +28,8 @@ _sysreplaceio = b'\x01RP\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17'
_sysreplaceioh = b'\x01RH\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17'
# Übertragene Bytes schreiben
_sysflush = b'\x01SD\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x17'
# Hashvalues
HASH_FAIL = b'\xff' * 16
class AclException(Exception):
@@ -452,6 +454,11 @@ class NetFH(Thread):
if self.__sockend.is_set():
raise ValueError("read of closed file")
if self.__replace_ios_h == HASH_FAIL:
raise RuntimeError(
"replace_io_file: could not read/parse over network"
)
with self.__socklock:
self._slavesock.send(_sysreplaceio)