[FL-2598] App control commands (#31)0.8

* App control commands and statuses
* Github: pin dependenciew versions

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

5 files changed, 28 insertions, 3 deletions

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 788c35c..7cb0185 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/setup-python@v2
 
       - name: Setup protobuf
-        run: sudo apt-get -y install protobuf-compiler && python -m pip install --upgrade protobuf
+        run: sudo apt-get -y install protobuf-compiler && python -m pip install --upgrade python3-protobuf==2.5.0 protobuf==3.20.1 grpcio-tools==1.47.0 grpcio==1.47.0 
 
       - name: Generate sources
-        run: python3 nanopb/generator/nanopb_generator.py -q -I . -D /tmp *.proto
\ No newline at end of file
+        run: python3 nanopb/generator/nanopb_generator.py -q -I . -D /tmp *.proto
diff --git a/Changelog b/Changelog
index 203987a..7f933ba 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,9 @@
 # Changelog
 
+## [0.8]
+### Added
+- App messages: AppExitRequest, AppLoadFileRequest, AppButtonPressRequest, AppButtonReleaseRequest
+
 ## [0.7]
 ### Added
 - System message: UpdateResponse: passing update preparation detailed status
diff --git a/application.options b/application.options
index 72dcc29..e0b57f0 100644
--- a/application.options
+++ b/application.options
@@ -2,4 +2,5 @@ PB_App.StartRequest.args            type:FT_POINTER
 PB_App.StartRequest.args            max_length:512
 PB_App.StartRequest.name            type:FT_POINTER
 PB_App.StartRequest.name            max_length:512
-
+PB_App.AppLoadFileRequest.path      max_length:512
+PB_App.AppButtonPressRequest.args   max_length:512
diff --git a/application.proto b/application.proto
index 225c864..eda9471 100644
--- a/application.proto
+++ b/application.proto
@@ -15,3 +15,17 @@ message LockStatusResponse {
     bool locked = 1;
 }
 
+message AppExitRequest {
+}
+
+message AppLoadFileRequest {
+    string path = 1;
+}
+
+message AppButtonPressRequest {
+    string args = 1;
+}
+
+message AppButtonReleaseRequest {
+}
+
diff --git a/flipper.proto b/flipper.proto
index ea848f4..10fdac0 100644
--- a/flipper.proto
+++ b/flipper.proto
@@ -33,6 +33,8 @@ enum CommandStatus {
     /**< Application Errors */
     ERROR_APP_CANT_START = 16; /**< Can't start app - internal error */
     ERROR_APP_SYSTEM_LOCKED = 17; /**< Another app is running */
+    ERROR_APP_NOT_RUNNING = 21; /**< App is not running or doesn't support RPC commands */
+    ERROR_APP_CMD_ERROR = 22; /**< Command execution error */
 
     /**< Virtual Display Errors */
     ERROR_VIRTUAL_DISPLAY_ALREADY_STARTED = 19; /**< Virtual Display session can't be started twice */
@@ -91,6 +93,10 @@ message Main {
         .PB_App.StartRequest app_start_request = 16;
         .PB_App.LockStatusRequest app_lock_status_request = 17;
         .PB_App.LockStatusResponse app_lock_status_response = 18;
+        .PB_App.AppExitRequest app_exit_request = 47;
+        .PB_App.AppLoadFileRequest app_load_file_request = 48;
+        .PB_App.AppButtonPressRequest app_button_press_request = 49;
+        .PB_App.AppButtonReleaseRequest app_button_release_request = 50;
         .PB_Gui.StartScreenStreamRequest gui_start_screen_stream_request = 20;
         .PB_Gui.StopScreenStreamRequest gui_stop_screen_stream_request = 21;
         .PB_Gui.ScreenFrame gui_screen_frame = 22;