flipperzero-firmware/applications/infrared/scenes/infrared_scene_rpc.c
Georgii Surkov 1655366ef4
[FL-2728] Fix Null Pointer Dereference errors in IR #1583
Co-authored-by: あく <alleteam@gmail.com>
2022-08-12 22:50:04 +09:00

101 lines
4.3 KiB
C

#include "../infrared_i.h"
#include "gui/canvas.h"
typedef enum {
InfraredRpcStateIdle,
InfraredRpcStateLoaded,
InfraredRpcStateSending,
} InfraredRpcState;
void infrared_scene_rpc_on_enter(void* context) {
Infrared* infrared = context;
Popup* popup = infrared->popup;
popup_set_header(popup, "Infrared", 89, 42, AlignCenter, AlignBottom);
popup_set_text(popup, "RPC mode", 89, 44, AlignCenter, AlignTop);
popup_set_icon(popup, 0, 12, &I_RFIDDolphinSend_97x61);
popup_set_context(popup, context);
popup_set_callback(popup, infrared_popup_closed_callback);
view_dispatcher_switch_to_view(infrared->view_dispatcher, InfraredViewPopup);
scene_manager_set_scene_state(infrared->scene_manager, InfraredSceneRpc, InfraredRpcStateIdle);
notification_message(infrared->notifications, &sequence_display_backlight_on);
}
bool infrared_scene_rpc_on_event(void* context, SceneManagerEvent event) {
Infrared* infrared = context;
bool consumed = false;
if(event.type == SceneManagerEventTypeCustom) {
consumed = true;
InfraredRpcState state =
scene_manager_get_scene_state(infrared->scene_manager, InfraredSceneRpc);
if(event.event == InfraredCustomEventTypeBackPressed) {
view_dispatcher_stop(infrared->view_dispatcher);
} else if(event.event == InfraredCustomEventTypePopupClosed) {
view_dispatcher_stop(infrared->view_dispatcher);
} else if(event.event == InfraredCustomEventTypeRpcLoad) {
bool result = false;
const char* arg = rpc_system_app_get_data(infrared->rpc_ctx);
if(arg && (state == InfraredRpcStateIdle)) {
string_set_str(infrared->file_path, arg);
result = infrared_remote_load(infrared->remote, infrared->file_path);
if(result) {
scene_manager_set_scene_state(
infrared->scene_manager, InfraredSceneRpc, InfraredRpcStateLoaded);
}
}
const char* remote_name = infrared_remote_get_name(infrared->remote);
infrared_text_store_set(infrared, 0, "loaded\n%s", remote_name);
popup_set_text(
infrared->popup, infrared->text_store[0], 89, 44, AlignCenter, AlignTop);
rpc_system_app_confirm(infrared->rpc_ctx, RpcAppEventLoadFile, result);
} else if(event.event == InfraredCustomEventTypeRpcButtonPress) {
bool result = false;
const char* arg = rpc_system_app_get_data(infrared->rpc_ctx);
if(arg && (state == InfraredRpcStateLoaded)) {
size_t button_index = 0;
if(infrared_remote_find_button_by_name(infrared->remote, arg, &button_index)) {
infrared_tx_start_button_index(infrared, button_index);
result = true;
scene_manager_set_scene_state(
infrared->scene_manager, InfraredSceneRpc, InfraredRpcStateSending);
}
}
rpc_system_app_confirm(infrared->rpc_ctx, RpcAppEventButtonRelease, result);
} else if(event.event == InfraredCustomEventTypeRpcButtonRelease) {
bool result = false;
if(state == InfraredRpcStateSending) {
infrared_tx_stop(infrared);
result = true;
scene_manager_set_scene_state(
infrared->scene_manager, InfraredSceneRpc, InfraredRpcStateLoaded);
}
rpc_system_app_confirm(infrared->rpc_ctx, RpcAppEventButtonRelease, result);
} else if(event.event == InfraredCustomEventTypeRpcExit) {
scene_manager_stop(infrared->scene_manager);
view_dispatcher_stop(infrared->view_dispatcher);
rpc_system_app_confirm(infrared->rpc_ctx, RpcAppEventAppExit, true);
} else if(event.event == InfraredCustomEventTypeRpcSessionClose) {
scene_manager_stop(infrared->scene_manager);
view_dispatcher_stop(infrared->view_dispatcher);
}
}
return consumed;
}
void infrared_scene_rpc_on_exit(void* context) {
Infrared* infrared = context;
if(scene_manager_get_scene_state(infrared->scene_manager, InfraredSceneRpc) ==
InfraredRpcStateSending) {
infrared_tx_stop(infrared);
}
popup_reset(infrared->popup);
}