flipperzero-firmware/applications/rpc/rpc_gui.c
Anna Prosvetova e9e76e144c
RPC: Implement storage_stat_request (#800)
* RPC: Update protobuf sources
* RPC: Implement storage_stat_request
* RPC: Test storage_stat_request
* FuriRecord: fix use after free in destroy method.
* Furi: refactor PubSub and it's usage. Fix allocation in RPC.
* FuriCore: fix memory leak in pubsub
* FuriCore: update unsubscribe method signature in pubsub, make subscription structure lighter.
* FuriCore: remove dead code

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-11-01 23:35:54 +03:00

155 lines
4.5 KiB
C

#include "flipper.pb.h"
#include "rpc_i.h"
#include "gui.pb.h"
#include <gui/gui_i.h>
typedef struct {
Rpc* rpc;
Gui* gui;
} RpcGuiSystem;
void rpc_system_gui_screen_frame_callback(uint8_t* data, size_t size, void* context) {
furi_assert(data);
furi_assert(size == 1024);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
PB_Main* frame = furi_alloc(sizeof(PB_Main));
frame->which_content = PB_Main_gui_screen_stream_frame_tag;
frame->command_status = PB_CommandStatus_OK;
frame->content.gui_screen_stream_frame.data = furi_alloc(PB_BYTES_ARRAY_T_ALLOCSIZE(size));
uint8_t* buffer = frame->content.gui_screen_stream_frame.data->bytes;
uint16_t* frame_size_msg = &frame->content.gui_screen_stream_frame.data->size;
*frame_size_msg = size;
memcpy(buffer, data, size);
rpc_send_and_release(rpc_gui->rpc, frame);
free(frame);
}
void rpc_system_gui_start_screen_stream_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
gui_set_framebuffer_callback(rpc_gui->gui, rpc_system_gui_screen_frame_callback, context);
}
void rpc_system_gui_stop_screen_stream_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
}
void rpc_system_gui_send_input_event_request_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_gui_send_input_event_request_tag);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
InputEvent event;
bool invalid = false;
switch(request->content.gui_send_input_event_request.key) {
case PB_Gui_InputKey_UP:
event.key = InputKeyUp;
break;
case PB_Gui_InputKey_DOWN:
event.key = InputKeyDown;
break;
case PB_Gui_InputKey_RIGHT:
event.key = InputKeyRight;
break;
case PB_Gui_InputKey_LEFT:
event.key = InputKeyLeft;
break;
case PB_Gui_InputKey_OK:
event.key = InputKeyOk;
break;
case PB_Gui_InputKey_BACK:
event.key = InputKeyBack;
break;
default:
// Invalid key
invalid = true;
break;
}
switch(request->content.gui_send_input_event_request.type) {
case PB_Gui_InputType_PRESS:
event.type = InputTypePress;
break;
case PB_Gui_InputType_RELEASE:
event.type = InputTypeRelease;
break;
case PB_Gui_InputType_SHORT:
event.type = InputTypeShort;
break;
case PB_Gui_InputType_LONG:
event.type = InputTypeLong;
break;
case PB_Gui_InputType_REPEAT:
event.type = InputTypeRepeat;
break;
default:
// Invalid type
invalid = true;
break;
}
if(invalid) {
rpc_send_and_release_empty(
rpc_gui->rpc, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
return;
}
FuriPubSub* input_events = furi_record_open("input_events");
furi_check(input_events);
furi_pubsub_publish(input_events, &event);
furi_record_close("input_events");
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
}
void* rpc_system_gui_alloc(Rpc* rpc) {
furi_assert(rpc);
RpcGuiSystem* rpc_gui = furi_alloc(sizeof(RpcGuiSystem));
rpc_gui->gui = furi_record_open("gui");
rpc_gui->rpc = rpc;
RpcHandler rpc_handler = {
.message_handler = NULL,
.decode_submessage = NULL,
.context = rpc_gui,
};
rpc_handler.message_handler = rpc_system_gui_start_screen_stream_process;
rpc_add_handler(rpc, PB_Main_gui_start_screen_stream_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_gui_stop_screen_stream_process;
rpc_add_handler(rpc, PB_Main_gui_stop_screen_stream_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_gui_send_input_event_request_process;
rpc_add_handler(rpc, PB_Main_gui_send_input_event_request_tag, &rpc_handler);
return rpc_gui;
}
void rpc_system_gui_free(void* ctx) {
furi_assert(ctx);
RpcGuiSystem* rpc_gui = ctx;
furi_assert(rpc_gui->gui);
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
furi_record_close("gui");
free(rpc_gui);
}