mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-25 22:32:29 +03:00
acc39a4bc0
* Api Symbols: replace asserts with checks * Api Symbols: replace asserts with checks part 2 * Update no args function signatures with void, to help compiler to track incorrect usage * More unavoidable void * Update PVS config and code to make it happy * Format sources * nfc: fix checks * dead code cleanup & include fixes Co-authored-by: gornekich <n.gorbadey@gmail.com> Co-authored-by: hedger <hedger@users.noreply.github.com> Co-authored-by: hedger <hedger@nanode.su>
468 lines
15 KiB
C
468 lines
15 KiB
C
#include "flipper.pb.h"
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#include <core/record.h>
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#include "rpc_i.h"
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#include <furi.h>
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#include <loader/loader.h>
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#include "rpc_app.h"
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#define TAG "RpcSystemApp"
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struct RpcAppSystem {
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RpcSession* session;
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RpcAppSystemCallback callback;
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void* callback_context;
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uint32_t error_code;
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char* error_text;
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uint32_t last_command_id;
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RpcAppSystemEventType last_event_type;
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};
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#define RPC_SYSTEM_APP_TEMP_ARGS_SIZE 16
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static void rpc_system_app_send_state_response(
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RpcAppSystem* rpc_app,
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PB_App_AppState state,
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const char* name) {
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PB_Main* response = malloc(sizeof(PB_Main));
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response->which_content = PB_Main_app_state_response_tag;
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response->content.app_state_response.state = state;
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FURI_LOG_D(TAG, "%s", name);
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rpc_send(rpc_app->session, response);
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free(response);
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}
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static void rpc_system_app_send_error_response(
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RpcAppSystem* rpc_app,
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uint32_t command_id,
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PB_CommandStatus status,
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const char* name) {
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// Not describing all possible errors as only APP_NOT_RUNNING is used
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const char* status_str = status == PB_CommandStatus_ERROR_APP_NOT_RUNNING ? "APP_NOT_RUNNING" :
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"UNKNOWN";
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FURI_LOG_E(TAG, "%s: %s, id %lu, status: %d", name, status_str, command_id, status);
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rpc_send_and_release_empty(rpc_app->session, command_id, status);
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}
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static void rpc_system_app_set_last_command(
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RpcAppSystem* rpc_app,
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uint32_t command_id,
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const RpcAppSystemEvent* event) {
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furi_assert(rpc_app->last_command_id == 0);
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furi_assert(rpc_app->last_event_type == RpcAppEventTypeInvalid);
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rpc_app->last_command_id = command_id;
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rpc_app->last_event_type = event->type;
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}
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static void rpc_system_app_start_process(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_start_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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furi_assert(rpc_app->last_command_id == 0);
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furi_assert(rpc_app->last_event_type == RpcAppEventTypeInvalid);
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FURI_LOG_D(TAG, "StartProcess: id %lu", request->command_id);
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Loader* loader = furi_record_open(RECORD_LOADER);
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const char* app_name = request->content.app_start_request.name;
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PB_CommandStatus result;
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if(app_name) {
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rpc_system_app_error_reset(rpc_app);
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char app_args_temp[RPC_SYSTEM_APP_TEMP_ARGS_SIZE];
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const char* app_args = request->content.app_start_request.args;
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if(app_args && strcmp(app_args, "RPC") == 0) {
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// If app is being started in RPC mode - pass RPC context via args string
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snprintf(app_args_temp, RPC_SYSTEM_APP_TEMP_ARGS_SIZE, "RPC %08lX", (uint32_t)rpc_app);
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app_args = app_args_temp;
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}
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const LoaderStatus status = loader_start(loader, app_name, app_args, NULL);
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if(status == LoaderStatusErrorAppStarted) {
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result = PB_CommandStatus_ERROR_APP_SYSTEM_LOCKED;
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} else if(status == LoaderStatusErrorInternal) {
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result = PB_CommandStatus_ERROR_APP_CANT_START;
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} else if(status == LoaderStatusErrorUnknownApp) {
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result = PB_CommandStatus_ERROR_INVALID_PARAMETERS;
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} else if(status == LoaderStatusOk) {
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result = PB_CommandStatus_OK;
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} else {
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furi_crash();
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}
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} else {
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result = PB_CommandStatus_ERROR_INVALID_PARAMETERS;
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}
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furi_record_close(RECORD_LOADER);
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FURI_LOG_D(TAG, "StartProcess: response id %lu, result %d", request->command_id, result);
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rpc_send_and_release_empty(rpc_app->session, request->command_id, result);
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}
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static void rpc_system_app_lock_status_process(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_lock_status_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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rpc_system_app_error_reset(rpc_app);
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FURI_LOG_D(TAG, "LockStatus");
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PB_Main* response = malloc(sizeof(PB_Main));
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response->command_id = request->command_id;
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response->which_content = PB_Main_app_lock_status_response_tag;
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Loader* loader = furi_record_open(RECORD_LOADER);
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response->content.app_lock_status_response.locked = loader_is_locked(loader);
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furi_record_close(RECORD_LOADER);
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FURI_LOG_D(TAG, "LockStatus: response");
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rpc_send_and_release(rpc_app->session, response);
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free(response);
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}
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static void rpc_system_app_exit_request(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_exit_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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if(rpc_app->callback) {
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FURI_LOG_D(TAG, "ExitRequest: id %lu", request->command_id);
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const RpcAppSystemEvent event = {
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.type = RpcAppEventTypeAppExit,
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.data =
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{
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.type = RpcAppSystemEventDataTypeNone,
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{0},
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},
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};
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rpc_system_app_error_reset(rpc_app);
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rpc_system_app_set_last_command(rpc_app, request->command_id, &event);
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rpc_app->callback(&event, rpc_app->callback_context);
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} else {
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rpc_system_app_send_error_response(
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rpc_app, request->command_id, PB_CommandStatus_ERROR_APP_NOT_RUNNING, "ExitRequest");
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}
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}
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static void rpc_system_app_load_file(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_load_file_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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if(rpc_app->callback) {
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FURI_LOG_D(TAG, "LoadFile: id %lu", request->command_id);
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const RpcAppSystemEvent event = {
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.type = RpcAppEventTypeLoadFile,
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.data =
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{
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.type = RpcAppSystemEventDataTypeString,
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.string = request->content.app_load_file_request.path,
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},
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};
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rpc_system_app_error_reset(rpc_app);
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rpc_system_app_set_last_command(rpc_app, request->command_id, &event);
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rpc_app->callback(&event, rpc_app->callback_context);
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} else {
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rpc_system_app_send_error_response(
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rpc_app, request->command_id, PB_CommandStatus_ERROR_APP_NOT_RUNNING, "LoadFile");
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}
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}
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static void rpc_system_app_button_press(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_button_press_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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if(rpc_app->callback) {
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FURI_LOG_D(TAG, "ButtonPress");
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RpcAppSystemEvent event;
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event.type = RpcAppEventTypeButtonPress;
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if(strlen(request->content.app_button_press_request.args) != 0) {
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event.data.type = RpcAppSystemEventDataTypeString;
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event.data.string = request->content.app_button_press_request.args;
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} else {
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event.data.type = RpcAppSystemEventDataTypeInt32;
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event.data.i32 = request->content.app_button_press_request.index;
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}
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rpc_system_app_error_reset(rpc_app);
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rpc_system_app_set_last_command(rpc_app, request->command_id, &event);
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rpc_app->callback(&event, rpc_app->callback_context);
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} else {
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rpc_system_app_send_error_response(
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rpc_app, request->command_id, PB_CommandStatus_ERROR_APP_NOT_RUNNING, "ButtonPress");
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}
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}
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static void rpc_system_app_button_release(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_button_release_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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if(rpc_app->callback) {
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FURI_LOG_D(TAG, "ButtonRelease");
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const RpcAppSystemEvent event = {
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.type = RpcAppEventTypeButtonRelease,
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.data =
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{
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.type = RpcAppSystemEventDataTypeNone,
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{0},
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},
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};
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rpc_system_app_error_reset(rpc_app);
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rpc_system_app_set_last_command(rpc_app, request->command_id, &event);
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rpc_app->callback(&event, rpc_app->callback_context);
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} else {
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rpc_system_app_send_error_response(
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rpc_app, request->command_id, PB_CommandStatus_ERROR_APP_NOT_RUNNING, "ButtonRelease");
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}
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}
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static void rpc_system_app_get_error_process(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_get_error_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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PB_Main* response = malloc(sizeof(PB_Main));
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response->command_id = request->command_id;
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response->which_content = PB_Main_app_get_error_response_tag;
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response->content.app_get_error_response.code = rpc_app->error_code;
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response->content.app_get_error_response.text = rpc_app->error_text;
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FURI_LOG_D(TAG, "GetError");
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rpc_send(rpc_app->session, response);
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free(response);
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}
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static void rpc_system_app_data_exchange_process(const PB_Main* request, void* context) {
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furi_assert(request);
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furi_assert(request->which_content == PB_Main_app_data_exchange_request_tag);
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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if(rpc_app->callback) {
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FURI_LOG_D(TAG, "DataExchange");
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const pb_bytes_array_t* data = request->content.app_data_exchange_request.data;
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const RpcAppSystemEvent event = {
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.type = RpcAppEventTypeDataExchange,
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.data =
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{
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.type = RpcAppSystemEventDataTypeBytes,
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.bytes =
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{
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.ptr = data ? data->bytes : NULL,
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.size = data ? data->size : 0,
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},
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},
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};
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rpc_system_app_error_reset(rpc_app);
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rpc_system_app_set_last_command(rpc_app, request->command_id, &event);
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rpc_app->callback(&event, rpc_app->callback_context);
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} else {
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rpc_system_app_send_error_response(
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rpc_app, request->command_id, PB_CommandStatus_ERROR_APP_NOT_RUNNING, "DataExchange");
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}
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}
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void rpc_system_app_send_started(RpcAppSystem* rpc_app) {
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furi_check(rpc_app);
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rpc_system_app_send_state_response(rpc_app, PB_App_AppState_APP_STARTED, "SendStarted");
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}
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void rpc_system_app_send_exited(RpcAppSystem* rpc_app) {
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furi_check(rpc_app);
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rpc_system_app_send_state_response(rpc_app, PB_App_AppState_APP_CLOSED, "SendExit");
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}
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void rpc_system_app_confirm(RpcAppSystem* rpc_app, bool result) {
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furi_check(rpc_app);
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furi_check(rpc_app->last_command_id != 0);
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/* Ensure that only commands of these types can be confirmed */
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furi_check(
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rpc_app->last_event_type == RpcAppEventTypeAppExit ||
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rpc_app->last_event_type == RpcAppEventTypeLoadFile ||
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rpc_app->last_event_type == RpcAppEventTypeButtonPress ||
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rpc_app->last_event_type == RpcAppEventTypeButtonRelease ||
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rpc_app->last_event_type == RpcAppEventTypeDataExchange);
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const uint32_t last_command_id = rpc_app->last_command_id;
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const RpcAppSystemEventType last_event_type = rpc_app->last_event_type;
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rpc_app->last_command_id = 0;
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rpc_app->last_event_type = RpcAppEventTypeInvalid;
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const PB_CommandStatus status = result ? PB_CommandStatus_OK :
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PB_CommandStatus_ERROR_APP_CMD_ERROR;
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FURI_LOG_D(
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TAG,
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"AppConfirm: event %d last_id %lu status %d",
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last_event_type,
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last_command_id,
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status);
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rpc_send_and_release_empty(rpc_app->session, last_command_id, status);
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}
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void rpc_system_app_set_callback(RpcAppSystem* rpc_app, RpcAppSystemCallback callback, void* ctx) {
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furi_check(rpc_app);
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rpc_app->callback = callback;
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rpc_app->callback_context = ctx;
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}
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void rpc_system_app_set_error_code(RpcAppSystem* rpc_app, uint32_t error_code) {
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furi_check(rpc_app);
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rpc_app->error_code = error_code;
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}
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void rpc_system_app_set_error_text(RpcAppSystem* rpc_app, const char* error_text) {
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furi_check(rpc_app);
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if(rpc_app->error_text) {
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free(rpc_app->error_text);
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}
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rpc_app->error_text = error_text ? strdup(error_text) : NULL;
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}
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void rpc_system_app_error_reset(RpcAppSystem* rpc_app) {
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furi_check(rpc_app);
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rpc_system_app_set_error_code(rpc_app, 0);
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rpc_system_app_set_error_text(rpc_app, NULL);
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}
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void rpc_system_app_exchange_data(RpcAppSystem* rpc_app, const uint8_t* data, size_t data_size) {
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furi_check(rpc_app);
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PB_Main* request = malloc(sizeof(PB_Main));
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request->which_content = PB_Main_app_data_exchange_request_tag;
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PB_App_DataExchangeRequest* content = &request->content.app_data_exchange_request;
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if(data && data_size) {
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content->data = malloc(PB_BYTES_ARRAY_T_ALLOCSIZE(data_size));
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content->data->size = data_size;
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memcpy(content->data->bytes, data, data_size);
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} else {
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content->data = NULL;
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}
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rpc_send_and_release(rpc_app->session, request);
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free(request);
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}
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void* rpc_system_app_alloc(RpcSession* session) {
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furi_assert(session);
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RpcAppSystem* rpc_app = malloc(sizeof(RpcAppSystem));
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rpc_app->session = session;
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RpcHandler rpc_handler = {
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.message_handler = NULL,
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.decode_submessage = NULL,
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.context = rpc_app,
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};
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rpc_handler.message_handler = rpc_system_app_start_process;
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rpc_add_handler(session, PB_Main_app_start_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_lock_status_process;
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rpc_add_handler(session, PB_Main_app_lock_status_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_exit_request;
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rpc_add_handler(session, PB_Main_app_exit_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_load_file;
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rpc_add_handler(session, PB_Main_app_load_file_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_button_press;
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rpc_add_handler(session, PB_Main_app_button_press_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_button_release;
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rpc_add_handler(session, PB_Main_app_button_release_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_get_error_process;
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rpc_add_handler(session, PB_Main_app_get_error_request_tag, &rpc_handler);
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rpc_handler.message_handler = rpc_system_app_data_exchange_process;
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rpc_add_handler(session, PB_Main_app_data_exchange_request_tag, &rpc_handler);
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return rpc_app;
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}
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void rpc_system_app_free(void* context) {
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RpcAppSystem* rpc_app = context;
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furi_assert(rpc_app);
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furi_assert(rpc_app->session);
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if(rpc_app->callback) {
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const RpcAppSystemEvent event = {
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.type = RpcAppEventTypeSessionClose,
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.data =
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{
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.type = RpcAppSystemEventDataTypeNone,
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{0},
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},
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};
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rpc_app->callback(&event, rpc_app->callback_context);
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}
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while(rpc_app->callback) {
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furi_delay_tick(1);
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}
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free(rpc_app);
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}
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