Renamed all occurrences of 'picontrol' to 'PiControl' in the D-Bus
interface definitions, method calls, and test cases for consistency and
adherence to naming conventions. This ensures uniformity across the
codebase and resolves potential naming-related issues.
Introduced a `DbusInterface` base class with a `cleanup` method to
standardize resource cleanup for D-Bus interfaces. Modified
`InterfacePiControl` to inherit from it and implemented `cleanup` logic
for proper watchdog resource handling. Adjusted `BusProvider` to manage
multiple interfaces and ensure cleanup on shutdown.
Replaces inline ioctl logic with the new `PiControlIoctl` class for
cleaner and reusable code. This improves readability, encapsulates
device operations, and simplifies error handling for resetting the
piControl driver.
Replaced hardcoded paths with configurable parameters `picontrol_device`
and `config_rsc` across multiple classes. This improves flexibility,
making the components adaptable to various environments or setups.
Updated corresponding initialization and method implementations to use
these parameters.
The ResetDriverWatchdog class was relocated from dbus_helper.py to a new
helper module, process_image_helper.py, to improve code organization
and maintainability. Updated imports in relevant files to reflect this
change.
Consolidated `REVPI_DBUS_*` constants and `extend_interface` function
into `dbus_helper.py` for better modularity and reusability. Updated
imports across modules to reflect this change.
Introduced D-Bus interfaces in `process_image` to interact with the
piControl driver. Added `InterfacePiControl` class with methods to reset
the driver and signal driver reset events. This improves driver
management and integration via D-Bus.
