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[FL-2257] RPC Refactoring (#1021)

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* rpc: support for multiple sessions
* removed debug prints
* code formatting fix
* compact build fix

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Nikolay Minaylov
2022-03-16 11:52:11 +03:00
committed by GitHub
parent b3ccdf74c8
commit 76b737f411
10 changed files with 712 additions and 476 deletions
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502
applications/rpc/rpc.c
View File

@@ -19,9 +19,12 @@
#define TAG "RpcSrv"
#define RPC_EVENT_NEW_DATA (1 << 0)
#define RPC_EVENT_DISCONNECT (1 << 1)
#define RPC_EVENTS_ALL (RPC_EVENT_DISCONNECT | RPC_EVENT_NEW_DATA)
typedef enum {
RpcEvtNewData = (1 << 0),
RpcEvtDisconnect = (1 << 1),
} RpcEvtFlags;
#define RPC_ALL_EVENTS (RpcEvtNewData | RpcEvtDisconnect)
DICT_DEF2(RpcHandlerDict, pb_size_t, M_DEFAULT_OPLIST, RpcHandler, M_POD_OPLIST)
@@ -51,44 +54,45 @@ static RpcSystemCallbacks rpc_systems[] = {
};
struct RpcSession {
Rpc* rpc;
FuriThread* thread;
RpcHandlerDict_t handlers;
StreamBufferHandle_t stream;
PB_Main* decoded_message;
bool terminate;
void** system_contexts;
bool decode_error;
osMutexId_t callbacks_mutex;
RpcSendBytesCallback send_bytes_callback;
RpcBufferIsEmptyCallback buffer_is_empty_callback;
RpcSessionClosedCallback closed_callback;
RpcSessionTerminatedCallback terminated_callback;
void* context;
osMutexId_t callbacks_mutex;
Rpc* rpc;
bool terminate;
void** system_contexts;
bool decode_error;
};
struct Rpc {
bool busy;
osMutexId_t busy_mutex;
RpcSession session;
osEventFlagsId_t events;
StreamBufferHandle_t stream;
RpcHandlerDict_t handlers;
PB_Main* decoded_message;
};
static bool content_callback(pb_istream_t* stream, const pb_field_t* field, void** arg);
static void rpc_close_session_process(const PB_Main* msg_request, void* context) {
furi_assert(msg_request);
furi_assert(context);
static void rpc_close_session_process(const PB_Main* request, void* context) {
furi_assert(request);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
rpc_send_and_release_empty(rpc, msg_request->command_id, PB_CommandStatus_OK);
osMutexAcquire(rpc->session.callbacks_mutex, osWaitForever);
if(rpc->session.closed_callback) {
rpc->session.closed_callback(rpc->session.context);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
if(session->closed_callback) {
session->closed_callback(session->context);
} else {
FURI_LOG_W(TAG, "Session stop doesn't processed by transport layer");
FURI_LOG_W(TAG, "Session stop isn't processed by transport layer");
}
osMutexRelease(rpc->session.callbacks_mutex);
osMutexRelease(session->callbacks_mutex);
}
static size_t rpc_sprintf_msg_file(
@@ -349,94 +353,8 @@ void rpc_print_message(const PB_Main* message) {
string_clear(str);
}
static Rpc* rpc_alloc(void) {
Rpc* rpc = malloc(sizeof(Rpc));
rpc->busy_mutex = osMutexNew(NULL);
rpc->busy = false;
rpc->events = osEventFlagsNew(NULL);
rpc->stream = xStreamBufferCreate(RPC_BUFFER_SIZE, 1);
rpc->decoded_message = malloc(sizeof(PB_Main));
rpc->decoded_message->cb_content.funcs.decode = content_callback;
rpc->decoded_message->cb_content.arg = rpc;
RpcHandlerDict_init(rpc->handlers);
return rpc;
}
RpcSession* rpc_session_open(Rpc* rpc) {
furi_assert(rpc);
bool result = false;
furi_check(osMutexAcquire(rpc->busy_mutex, osWaitForever) == osOK);
if(rpc->busy) {
result = false;
} else {
rpc->busy = true;
result = true;
}
furi_check(osMutexRelease(rpc->busy_mutex) == osOK);
if(result) {
RpcSession* session = &rpc->session;
session->callbacks_mutex = osMutexNew(NULL);
session->rpc = rpc;
session->terminate = false;
session->decode_error = false;
xStreamBufferReset(rpc->stream);
session->system_contexts = malloc(COUNT_OF(rpc_systems) * sizeof(void*));
for(int i = 0; i < COUNT_OF(rpc_systems); ++i) {
session->system_contexts[i] = rpc_systems[i].alloc(rpc);
}
RpcHandler rpc_handler = {
.message_handler = rpc_close_session_process,
.decode_submessage = NULL,
.context = rpc,
};
rpc_add_handler(rpc, PB_Main_stop_session_tag, &rpc_handler);
FURI_LOG_D(TAG, "Session started");
}
return result ? &rpc->session : NULL; /* support 1 open session for now */
}
void rpc_session_close(RpcSession* session) {
furi_assert(session);
furi_assert(session->rpc);
furi_assert(session->rpc->busy);
rpc_session_set_send_bytes_callback(session, NULL);
rpc_session_set_close_callback(session, NULL);
rpc_session_set_buffer_is_empty_callback(session, NULL);
osEventFlagsSet(session->rpc->events, RPC_EVENT_DISCONNECT);
}
static void rpc_free_session(RpcSession* session) {
furi_assert(session);
for(int i = 0; i < COUNT_OF(rpc_systems); ++i) {
if(rpc_systems[i].free) {
rpc_systems[i].free(session->system_contexts[i]);
}
}
free(session->system_contexts);
osMutexDelete(session->callbacks_mutex);
RpcHandlerDict_reset(session->rpc->handlers);
session->context = NULL;
session->closed_callback = NULL;
session->send_bytes_callback = NULL;
session->buffer_is_empty_callback = NULL;
session->terminated_callback = NULL;
}
void rpc_session_set_context(RpcSession* session, void* context) {
furi_assert(session);
furi_assert(session->rpc);
furi_assert(session->rpc->busy);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
session->context = context;
@@ -445,8 +363,6 @@ void rpc_session_set_context(RpcSession* session, void* context) {
void rpc_session_set_close_callback(RpcSession* session, RpcSessionClosedCallback callback) {
furi_assert(session);
furi_assert(session->rpc);
furi_assert(session->rpc->busy);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
session->closed_callback = callback;
@@ -455,8 +371,6 @@ void rpc_session_set_close_callback(RpcSession* session, RpcSessionClosedCallbac
void rpc_session_set_send_bytes_callback(RpcSession* session, RpcSendBytesCallback callback) {
furi_assert(session);
furi_assert(session->rpc);
furi_assert(session->rpc->busy);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
session->send_bytes_callback = callback;
@@ -467,7 +381,6 @@ void rpc_session_set_buffer_is_empty_callback(
RpcSession* session,
RpcBufferIsEmptyCallback callback) {
furi_assert(session);
furi_assert(session->rpc->busy);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
session->buffer_is_empty_callback = callback;
@@ -478,8 +391,6 @@ void rpc_session_set_terminated_callback(
RpcSession* session,
RpcSessionTerminatedCallback callback) {
furi_assert(session);
furi_assert(session->rpc);
furi_assert(session->rpc->busy);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
session->terminated_callback = callback;
@@ -495,54 +406,54 @@ void rpc_session_set_terminated_callback(
size_t
rpc_session_feed(RpcSession* session, uint8_t* encoded_bytes, size_t size, TickType_t timeout) {
furi_assert(session);
Rpc* rpc = session->rpc;
furi_assert(rpc->busy);
size_t bytes_sent = xStreamBufferSend(session->stream, encoded_bytes, size, timeout);
size_t bytes_sent = xStreamBufferSend(rpc->stream, encoded_bytes, size, timeout);
osEventFlagsSet(rpc->events, RPC_EVENT_NEW_DATA);
osThreadFlagsSet(furi_thread_get_thread_id(session->thread), RpcEvtNewData);
return bytes_sent;
}
size_t rpc_session_get_available_size(RpcSession* session) {
furi_assert(session);
Rpc* rpc = session->rpc;
return xStreamBufferSpacesAvailable(rpc->stream);
return xStreamBufferSpacesAvailable(session->stream);
}
bool rpc_pb_stream_read(pb_istream_t* istream, pb_byte_t* buf, size_t count) {
Rpc* rpc = istream->state;
RpcSession* session = istream->state;
furi_assert(session);
furi_assert(istream->bytes_left);
uint32_t flags = 0;
size_t bytes_received = 0;
furi_assert(istream->bytes_left);
while(1) {
bytes_received +=
xStreamBufferReceive(rpc->stream, buf + bytes_received, count - bytes_received, 0);
if(xStreamBufferIsEmpty(rpc->stream)) {
if(rpc->session.buffer_is_empty_callback) {
rpc->session.buffer_is_empty_callback(rpc->session.context);
xStreamBufferReceive(session->stream, buf + bytes_received, count - bytes_received, 0);
if(xStreamBufferIsEmpty(session->stream)) {
if(session->buffer_is_empty_callback) {
session->buffer_is_empty_callback(session->context);
}
}
if(rpc->session.decode_error) {
if(session->decode_error) {
/* never go out till RPC_EVENT_DISCONNECT come */
bytes_received = 0;
}
if(count == bytes_received) {
break;
} else {
flags = osEventFlagsWait(rpc->events, RPC_EVENTS_ALL, 0, osWaitForever);
if(flags & RPC_EVENT_DISCONNECT) {
if(xStreamBufferIsEmpty(rpc->stream)) {
rpc->session.terminate = true;
flags = osThreadFlagsWait(RPC_ALL_EVENTS, osFlagsWaitAny, osWaitForever);
if(flags & RpcEvtDisconnect) {
if(xStreamBufferIsEmpty(session->stream)) {
session->terminate = true;
istream->bytes_left = 0;
bytes_received = 0;
break;
} else {
/* Save disconnect flag and continue reading buffer */
osEventFlagsSet(rpc->events, RPC_EVENT_DISCONNECT);
osThreadFlagsSet(furi_thread_get_thread_id(session->thread), RpcEvtDisconnect);
}
} else if(flags & RpcEvtNewData) {
// Just wake thread up
}
}
}
@@ -554,10 +465,210 @@ bool rpc_pb_stream_read(pb_istream_t* istream, pb_byte_t* buf, size_t count) {
return (count == bytes_received);
}
void rpc_send_and_release(Rpc* rpc, PB_Main* message) {
static bool content_callback(pb_istream_t* stream, const pb_field_t* field, void** arg) {
furi_assert(stream);
RpcSession* session = stream->state;
furi_assert(session);
RpcHandler* handler = RpcHandlerDict_get(session->handlers, field->tag);
if(handler && handler->decode_submessage) {
handler->decode_submessage(stream, field, arg);
}
return true;
}
static int32_t rpc_session_worker(void* context) {
furi_assert(context);
RpcSession* session = (RpcSession*)context;
Rpc* rpc = session->rpc;
FURI_LOG_D(TAG, "Session started");
while(1) {
pb_istream_t istream = {
.callback = rpc_pb_stream_read,
.state = session,
.errmsg = NULL,
.bytes_left = RPC_MAX_MESSAGE_SIZE, /* max incoming message size */
};
bool message_decode_failed = false;
if(pb_decode_ex(&istream, &PB_Main_msg, session->decoded_message, PB_DECODE_DELIMITED)) {
#if SRV_RPC_DEBUG
FURI_LOG_I(TAG, "INPUT:");
rpc_print_message(session->decoded_message);
#endif
RpcHandler* handler =
RpcHandlerDict_get(session->handlers, session->decoded_message->which_content);
if(handler && handler->message_handler) {
furi_check(osMutexAcquire(rpc->busy_mutex, osWaitForever) == osOK);
handler->message_handler(session->decoded_message, handler->context);
furi_check(osMutexRelease(rpc->busy_mutex) == osOK);
} else if(session->decoded_message->which_content == 0) {
/* Receiving zeroes means message is 0-length, which
* is valid for proto3: all fields are filled with default values.
* 0 - is default value for which_content field.
* Mark it as decode error, because there is no content message
* in Main message with tag 0.
*/
message_decode_failed = true;
} else if(!handler && !session->terminate) {
FURI_LOG_E(
TAG,
"Message(%d) decoded, but not implemented",
session->decoded_message->which_content);
rpc_send_and_release_empty(
session,
session->decoded_message->command_id,
PB_CommandStatus_ERROR_NOT_IMPLEMENTED);
}
} else {
message_decode_failed = true;
}
if(message_decode_failed) {
xStreamBufferReset(session->stream);
if(!session->terminate) {
/* Protobuf can't determine start and end of message.
* Handle this by adding varint at beginning
* of a message (PB_ENCODE_DELIMITED). But decoding fail
* means we can't be sure next bytes are varint for next
* message, so the only way to close session.
* RPC itself can't make decision to close session. It has
* to notify:
* 1) down layer (transport)
* 2) other side (companion app)
* Who are responsible to handle RPC session lifecycle.
* Companion receives 2 messages: ERROR_DECODE and session_closed.
*/
FURI_LOG_E(TAG, "Decode failed, error: \'%.128s\'", PB_GET_ERROR(&istream));
session->decode_error = true;
rpc_send_and_release_empty(session, 0, PB_CommandStatus_ERROR_DECODE);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
if(session->closed_callback) {
session->closed_callback(session->context);
}
osMutexRelease(session->callbacks_mutex);
}
}
pb_release(&PB_Main_msg, session->decoded_message);
if(session->terminate) {
FURI_LOG_D(TAG, "Session terminated");
break;
}
}
return 0;
}
static void rpc_session_free_callback(FuriThreadState thread_state, void* context) {
furi_assert(context);
RpcSession* session = (RpcSession*)context;
if(thread_state == FuriThreadStateStopped) {
for(int i = 0; i < COUNT_OF(rpc_systems); ++i) {
if(rpc_systems[i].free) {
rpc_systems[i].free(session->system_contexts[i]);
}
}
free(session->system_contexts);
free(session->decoded_message);
RpcHandlerDict_clear(session->handlers);
vStreamBufferDelete(session->stream);
osMutexAcquire(session->callbacks_mutex, osWaitForever);
if(session->terminated_callback) {
session->terminated_callback(session->context);
}
osMutexRelease(session->callbacks_mutex);
osMutexDelete(session->callbacks_mutex);
furi_thread_free(session->thread);
free(session);
}
}
RpcSession* rpc_session_open(Rpc* rpc) {
furi_assert(rpc);
RpcSession* session = malloc(sizeof(RpcSession));
session->callbacks_mutex = osMutexNew(NULL);
session->stream = xStreamBufferCreate(RPC_BUFFER_SIZE, 1);
session->rpc = rpc;
session->terminate = false;
session->decode_error = false;
RpcHandlerDict_init(session->handlers);
session->decoded_message = malloc(sizeof(PB_Main));
session->decoded_message->cb_content.funcs.decode = content_callback;
session->decoded_message->cb_content.arg = session;
session->system_contexts = malloc(COUNT_OF(rpc_systems) * sizeof(void*));
for(int i = 0; i < COUNT_OF(rpc_systems); ++i) {
session->system_contexts[i] = rpc_systems[i].alloc(session);
}
RpcHandler rpc_handler = {
.message_handler = rpc_close_session_process,
.decode_submessage = NULL,
.context = session,
};
rpc_add_handler(session, PB_Main_stop_session_tag, &rpc_handler);
session->thread = furi_thread_alloc();
furi_thread_set_name(session->thread, "RPC Session");
furi_thread_set_stack_size(session->thread, 2048);
furi_thread_set_context(session->thread, session);
furi_thread_set_callback(session->thread, rpc_session_worker);
furi_thread_set_state_context(session->thread, session);
furi_thread_set_state_callback(session->thread, rpc_session_free_callback);
furi_thread_start(session->thread);
return session;
}
void rpc_session_close(RpcSession* session) {
furi_assert(session);
furi_assert(session->rpc);
rpc_session_set_send_bytes_callback(session, NULL);
rpc_session_set_close_callback(session, NULL);
rpc_session_set_buffer_is_empty_callback(session, NULL);
osThreadFlagsSet(furi_thread_get_thread_id(session->thread), RpcEvtDisconnect);
}
int32_t rpc_srv(void* p) {
Rpc* rpc = malloc(sizeof(Rpc));
rpc->busy_mutex = osMutexNew(NULL);
Cli* cli = furi_record_open("cli");
cli_add_command(
cli, "start_rpc_session", CliCommandFlagParallelSafe, rpc_cli_command_start_session, rpc);
furi_record_create("rpc", rpc);
return 0;
}
void rpc_add_handler(RpcSession* session, pb_size_t message_tag, RpcHandler* handler) {
furi_assert(RpcHandlerDict_get(session->handlers, message_tag) == NULL);
RpcHandlerDict_set_at(session->handlers, message_tag, *handler);
}
void rpc_send_and_release(RpcSession* session, PB_Main* message) {
furi_assert(session);
furi_assert(message);
RpcSession* session = &rpc->session;
pb_ostream_t ostream = PB_OSTREAM_SIZING;
#if SRV_RPC_DEBUG
@@ -587,124 +698,13 @@ void rpc_send_and_release(Rpc* rpc, PB_Main* message) {
pb_release(&PB_Main_msg, message);
}
static bool content_callback(pb_istream_t* stream, const pb_field_t* field, void** arg) {
furi_assert(stream);
Rpc* rpc = *arg;
RpcHandler* handler = RpcHandlerDict_get(rpc->handlers, field->tag);
if(handler && handler->decode_submessage) {
handler->decode_submessage(stream, field, arg);
}
return true;
}
int32_t rpc_srv(void* p) {
Rpc* rpc = rpc_alloc();
furi_record_create("rpc", rpc);
Cli* cli = furi_record_open("cli");
cli_add_command(
cli, "start_rpc_session", CliCommandFlagParallelSafe, rpc_cli_command_start_session, rpc);
while(1) {
pb_istream_t istream = {
.callback = rpc_pb_stream_read,
.state = rpc,
.errmsg = NULL,
.bytes_left = RPC_MAX_MESSAGE_SIZE, /* max incoming message size */
};
bool message_decode_failed = false;
if(pb_decode_ex(&istream, &PB_Main_msg, rpc->decoded_message, PB_DECODE_DELIMITED)) {
#if SRV_RPC_DEBUG
FURI_LOG_I(TAG, "INPUT:");
rpc_print_message(rpc->decoded_message);
#endif
RpcHandler* handler =
RpcHandlerDict_get(rpc->handlers, rpc->decoded_message->which_content);
if(handler && handler->message_handler) {
handler->message_handler(rpc->decoded_message, handler->context);
} else if(rpc->decoded_message->which_content == 0) {
/* Receiving zeroes means message is 0-length, which
* is valid for proto3: all fields are filled with default values.
* 0 - is default value for which_content field.
* Mark it as decode error, because there is no content message
* in Main message with tag 0.
*/
message_decode_failed = true;
} else if(!handler && !rpc->session.terminate) {
FURI_LOG_E(
TAG,
"Message(%d) decoded, but not implemented",
rpc->decoded_message->which_content);
rpc_send_and_release_empty(
rpc, rpc->decoded_message->command_id, PB_CommandStatus_ERROR_NOT_IMPLEMENTED);
}
} else {
message_decode_failed = true;
}
if(message_decode_failed) {
xStreamBufferReset(rpc->stream);
if(!rpc->session.terminate) {
/* Protobuf can't determine start and end of message.
* Handle this by adding varint at beginning
* of a message (PB_ENCODE_DELIMITED). But decoding fail
* means we can't be sure next bytes are varint for next
* message, so the only way to close session.
* RPC itself can't make decision to close session. It has
* to notify:
* 1) down layer (transport)
* 2) other side (companion app)
* Who are responsible to handle RPC session lifecycle.
* Companion receives 2 messages: ERROR_DECODE and session_closed.
*/
FURI_LOG_E(TAG, "Decode failed, error: \'%.128s\'", PB_GET_ERROR(&istream));
rpc->session.decode_error = true;
rpc_send_and_release_empty(rpc, 0, PB_CommandStatus_ERROR_DECODE);
osMutexAcquire(rpc->session.callbacks_mutex, osWaitForever);
if(rpc->session.closed_callback) {
rpc->session.closed_callback(rpc->session.context);
}
osMutexRelease(rpc->session.callbacks_mutex);
}
}
pb_release(&PB_Main_msg, rpc->decoded_message);
if(rpc->session.terminate) {
FURI_LOG_D(TAG, "Session terminated");
osMutexAcquire(rpc->session.callbacks_mutex, osWaitForever);
if(rpc->session.terminated_callback) {
rpc->session.terminated_callback(rpc->session.context);
}
osMutexRelease(rpc->session.callbacks_mutex);
osEventFlagsClear(rpc->events, RPC_EVENTS_ALL);
rpc_free_session(&rpc->session);
rpc->busy = false;
}
}
return 0;
}
void rpc_add_handler(Rpc* rpc, pb_size_t message_tag, RpcHandler* handler) {
furi_assert(RpcHandlerDict_get(rpc->handlers, message_tag) == NULL);
RpcHandlerDict_set_at(rpc->handlers, message_tag, *handler);
}
void rpc_send_and_release_empty(Rpc* rpc, uint32_t command_id, PB_CommandStatus status) {
void rpc_send_and_release_empty(RpcSession* session, uint32_t command_id, PB_CommandStatus status) {
PB_Main message = {
.command_id = command_id,
.command_status = status,
.has_next = false,
.which_content = PB_Main_empty_tag,
};
rpc_send_and_release(rpc, &message);
rpc_send_and_release(session, &message);
pb_release(&PB_Main_msg, &message);
}

23
applications/rpc/rpc_app.c
View File

@@ -5,10 +5,11 @@
#include <loader/loader.h>
static void rpc_system_app_start_process(const PB_Main* request, void* context) {
Rpc* rpc = context;
furi_assert(rpc);
furi_assert(request);
furi_assert(request->which_content == PB_Main_app_start_request_tag);
RpcSession* session = (RpcSession*)context;
furi_assert(session);
PB_CommandStatus result = PB_CommandStatus_ERROR_APP_CANT_START;
Loader* loader = furi_record_open("loader");
@@ -33,14 +34,14 @@ static void rpc_system_app_start_process(const PB_Main* request, void* context)
furi_record_close("loader");
rpc_send_and_release_empty(rpc, request->command_id, result);
rpc_send_and_release_empty(session, request->command_id, result);
}
static void rpc_system_app_lock_status_process(const PB_Main* request, void* context) {
Rpc* rpc = context;
furi_assert(rpc);
furi_assert(request);
furi_assert(request->which_content == PB_Main_app_lock_status_request_tag);
RpcSession* session = (RpcSession*)context;
furi_assert(session);
Loader* loader = furi_record_open("loader");
@@ -55,24 +56,24 @@ static void rpc_system_app_lock_status_process(const PB_Main* request, void* con
furi_record_close("loader");
rpc_send_and_release(rpc, &response);
rpc_send_and_release(session, &response);
pb_release(&PB_Main_msg, &response);
}
void* rpc_system_app_alloc(Rpc* rpc) {
furi_assert(rpc);
void* rpc_system_app_alloc(RpcSession* session) {
furi_assert(session);
RpcHandler rpc_handler = {
.message_handler = NULL,
.decode_submessage = NULL,
.context = rpc,
.context = session,
};
rpc_handler.message_handler = rpc_system_app_start_process;
rpc_add_handler(rpc, PB_Main_app_start_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_app_start_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_app_lock_status_process;
rpc_add_handler(rpc, PB_Main_app_lock_status_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_app_lock_status_request_tag, &rpc_handler);
return NULL;
}

2
applications/rpc/rpc_cli.c
View File

@@ -31,7 +31,7 @@ void rpc_cli_command_start_session(Cli* cli, string_t args, void* context) {
RpcSession* rpc_session = rpc_session_open(rpc);
if(rpc_session == NULL) {
printf("Another session is in progress\r\n");
printf("Session start error\r\n");
return;
}

88
applications/rpc/rpc_gui.c
View File

@@ -6,11 +6,12 @@
#define TAG "RpcGui"
typedef struct {
Rpc* rpc;
RpcSession* session;
Gui* gui;
ViewPort* virtual_display_view_port;
uint8_t* virtual_display_buffer;
bool virtual_display_not_empty;
bool is_streaming;
} RpcGuiSystem;
static void
@@ -19,7 +20,8 @@ static void
furi_assert(size == 1024);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcGuiSystem* rpc_gui = (RpcGuiSystem*)context;
RpcSession* session = rpc_gui->session;
PB_Main* frame = malloc(sizeof(PB_Main));
@@ -31,7 +33,7 @@ static void
*frame_size_msg = size;
memcpy(buffer, data, size);
rpc_send_and_release(rpc_gui->rpc, frame);
rpc_send_and_release(session, frame);
free(frame);
}
@@ -41,20 +43,33 @@ static void rpc_system_gui_start_screen_stream_process(const PB_Main* request, v
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
RpcSession* session = rpc_gui->session;
furi_assert(session);
gui_set_framebuffer_callback(
rpc_gui->gui, rpc_system_gui_screen_stream_frame_callback, context);
if(gui_get_framebuffer_callback(rpc_gui->gui) == NULL) {
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
rpc_gui->is_streaming = true;
gui_set_framebuffer_callback(
rpc_gui->gui, rpc_system_gui_screen_stream_frame_callback, context);
} else {
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_ERROR_BUSY);
}
}
static void rpc_system_gui_stop_screen_stream_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcSession* session = rpc_gui->session;
furi_assert(session);
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
if(rpc_gui->is_streaming) {
rpc_gui->is_streaming = false;
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
}
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void
@@ -62,7 +77,10 @@ static void
furi_assert(request);
furi_assert(request->which_content == PB_Main_gui_send_input_event_request_tag);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcSession* session = rpc_gui->session;
furi_assert(session);
InputEvent event;
@@ -117,7 +135,7 @@ static void
if(invalid) {
rpc_send_and_release_empty(
rpc_gui->rpc, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
return;
}
@@ -125,12 +143,13 @@ static void
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);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void rpc_system_gui_virtual_display_render_callback(Canvas* canvas, void* context) {
furi_assert(canvas);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
if(!rpc_gui->virtual_display_not_empty) {
@@ -146,13 +165,14 @@ static void rpc_system_gui_virtual_display_render_callback(Canvas* canvas, void*
static void rpc_system_gui_start_virtual_display_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcSession* session = rpc_gui->session;
furi_assert(session);
if(rpc_gui->virtual_display_view_port) {
rpc_send_and_release_empty(
rpc_gui->rpc,
request->command_id,
PB_CommandStatus_ERROR_VIRTUAL_DISPLAY_ALREADY_STARTED);
session, request->command_id, PB_CommandStatus_ERROR_VIRTUAL_DISPLAY_ALREADY_STARTED);
return;
}
@@ -178,17 +198,20 @@ static void rpc_system_gui_start_virtual_display_process(const PB_Main* request,
rpc_gui);
gui_add_view_port(rpc_gui->gui, rpc_gui->virtual_display_view_port, GuiLayerFullscreen);
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void rpc_system_gui_stop_virtual_display_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcSession* session = rpc_gui->session;
furi_assert(session);
if(!rpc_gui->virtual_display_view_port) {
rpc_send_and_release_empty(
rpc_gui->rpc, request->command_id, PB_CommandStatus_ERROR_VIRTUAL_DISPLAY_NOT_STARTED);
session, request->command_id, PB_CommandStatus_ERROR_VIRTUAL_DISPLAY_NOT_STARTED);
return;
}
@@ -198,13 +221,16 @@ static void rpc_system_gui_stop_virtual_display_process(const PB_Main* request,
rpc_gui->virtual_display_view_port = NULL;
rpc_gui->virtual_display_not_empty = false;
rpc_send_and_release_empty(rpc_gui->rpc, request->command_id, PB_CommandStatus_OK);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void rpc_system_gui_virtual_display_frame_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
RpcSession* session = rpc_gui->session;
furi_assert(session);
if(!rpc_gui->virtual_display_view_port) {
FURI_LOG_W(TAG, "Virtual display is not started, ignoring incoming frame packet");
@@ -218,14 +244,16 @@ static void rpc_system_gui_virtual_display_frame_process(const PB_Main* request,
buffer_size);
rpc_gui->virtual_display_not_empty = true;
view_port_update(rpc_gui->virtual_display_view_port);
(void)session;
}
void* rpc_system_gui_alloc(Rpc* rpc) {
furi_assert(rpc);
void* rpc_system_gui_alloc(RpcSession* session) {
furi_assert(session);
RpcGuiSystem* rpc_gui = malloc(sizeof(RpcGuiSystem));
rpc_gui->gui = furi_record_open("gui");
rpc_gui->rpc = rpc;
rpc_gui->session = session;
RpcHandler rpc_handler = {
.message_handler = NULL,
@@ -234,29 +262,29 @@ void* rpc_system_gui_alloc(Rpc* rpc) {
};
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_add_handler(session, 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_add_handler(session, 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);
rpc_add_handler(session, PB_Main_gui_send_input_event_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_gui_start_virtual_display_process;
rpc_add_handler(rpc, PB_Main_gui_start_virtual_display_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_gui_start_virtual_display_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_gui_stop_virtual_display_process;
rpc_add_handler(rpc, PB_Main_gui_stop_virtual_display_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_gui_stop_virtual_display_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_gui_virtual_display_frame_process;
rpc_add_handler(rpc, PB_Main_gui_screen_frame_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_gui_screen_frame_tag, &rpc_handler);
return rpc_gui;
}
void rpc_system_gui_free(void* ctx) {
furi_assert(ctx);
RpcGuiSystem* rpc_gui = ctx;
void rpc_system_gui_free(void* context) {
furi_assert(context);
RpcGuiSystem* rpc_gui = context;
furi_assert(rpc_gui->gui);
if(rpc_gui->virtual_display_view_port) {
@@ -267,7 +295,9 @@ void rpc_system_gui_free(void* ctx) {
rpc_gui->virtual_display_not_empty = false;
}
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
if(rpc_gui->is_streaming) {
gui_set_framebuffer_callback(rpc_gui->gui, NULL, NULL);
}
furi_record_close("gui");
free(rpc_gui);
}

21
applications/rpc/rpc_i.h
View File

@@ -7,8 +7,8 @@
#include <flipper.pb.h>
#include <cli/cli.h>
typedef void* (*RpcSystemAlloc)(Rpc*);
typedef void (*RpcSystemFree)(void*);
typedef void* (*RpcSystemAlloc)(RpcSession* session);
typedef void (*RpcSystemFree)(void* context);
typedef void (*PBMessageHandler)(const PB_Main* msg_request, void* context);
typedef struct {
@@ -17,18 +17,19 @@ typedef struct {
void* context;
} RpcHandler;
void rpc_send_and_release(Rpc* rpc, PB_Main* main_message);
void rpc_send_and_release_empty(Rpc* rpc, uint32_t command_id, PB_CommandStatus status);
void rpc_add_handler(Rpc* rpc, pb_size_t message_tag, RpcHandler* handler);
void rpc_send_and_release(RpcSession* session, PB_Main* main_message);
void rpc_send_and_release_empty(RpcSession* session, uint32_t command_id, PB_CommandStatus status);
void* rpc_system_system_alloc(Rpc* rpc);
void* rpc_system_storage_alloc(Rpc* rpc);
void rpc_add_handler(RpcSession* session, pb_size_t message_tag, RpcHandler* handler);
void* rpc_system_system_alloc(RpcSession* session);
void* rpc_system_storage_alloc(RpcSession* session);
void rpc_system_storage_free(void* ctx);
void* rpc_system_app_alloc(Rpc* rpc);
void* rpc_system_gui_alloc(Rpc* rpc);
void* rpc_system_app_alloc(RpcSession* session);
void* rpc_system_gui_alloc(RpcSession* session);
void rpc_system_gui_free(void* ctx);
void rpc_print_message(const PB_Main* message);
void rpc_cli_command_start_session(Cli* cli, string_t args, void* context);
PB_CommandStatus rpc_system_storage_get_error(FS_Error fs_error);
PB_CommandStatus rpc_system_storage_get_error(FS_Error fs_error);

130
applications/rpc/rpc_storage.c
View File

@@ -21,7 +21,7 @@ typedef enum {
} RpcStorageState;
typedef struct {
Rpc* rpc;
RpcSession* session;
Storage* api;
File* file;
RpcStorageState state;
@@ -30,13 +30,16 @@ typedef struct {
void rpc_print_message(const PB_Main* message);
static void rpc_system_storage_reset_state(RpcStorageSystem* rpc_storage, bool send_error) {
static void rpc_system_storage_reset_state(
RpcStorageSystem* rpc_storage,
RpcSession* session,
bool send_error) {
furi_assert(rpc_storage);
if(rpc_storage->state != RpcStorageStateIdle) {
if(send_error) {
rpc_send_and_release_empty(
rpc_storage->rpc,
session,
rpc_storage->current_command_id,
PB_CommandStatus_ERROR_CONTINUOUS_COMMAND_INTERRUPTED);
}
@@ -102,7 +105,10 @@ static void rpc_system_storage_info_process(const PB_Main* request, void* contex
furi_assert(request->which_content == PB_Main_storage_info_request_tag);
RpcStorageSystem* rpc_storage = context;
rpc_system_storage_reset_state(rpc_storage, true);
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, true);
PB_Main* response = malloc(sizeof(PB_Main));
response->command_id = request->command_id;
@@ -122,7 +128,7 @@ static void rpc_system_storage_info_process(const PB_Main* request, void* contex
response->which_content = PB_Main_empty_tag;
}
rpc_send_and_release(rpc_storage->rpc, response);
rpc_send_and_release(session, response);
free(response);
furi_record_close("storage");
}
@@ -133,7 +139,10 @@ static void rpc_system_storage_stat_process(const PB_Main* request, void* contex
furi_assert(request->which_content == PB_Main_storage_stat_request_tag);
RpcStorageSystem* rpc_storage = context;
rpc_system_storage_reset_state(rpc_storage, true);
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, true);
PB_Main* response = malloc(sizeof(PB_Main));
response->command_id = request->command_id;
@@ -156,13 +165,16 @@ static void rpc_system_storage_stat_process(const PB_Main* request, void* contex
response->content.storage_stat_response.file.size = fileinfo.size;
}
rpc_send_and_release(rpc_storage->rpc, response);
rpc_send_and_release(session, response);
free(response);
furi_record_close("storage");
}
static void rpc_system_storage_list_root(const PB_Main* request, void* context) {
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
const char* hard_coded_dirs[] = {"any", "int", "ext"};
PB_Main response = {
@@ -183,7 +195,7 @@ static void rpc_system_storage_list_root(const PB_Main* request, void* context)
response.content.storage_list_response.file[i].name = str;
}
rpc_send_and_release(rpc_storage->rpc, &response);
rpc_send_and_release(session, &response);
}
static void rpc_system_storage_list_process(const PB_Main* request, void* context) {
@@ -192,7 +204,10 @@ static void rpc_system_storage_list_process(const PB_Main* request, void* contex
furi_assert(request->which_content == PB_Main_storage_list_request_tag);
RpcStorageSystem* rpc_storage = context;
rpc_system_storage_reset_state(rpc_storage, true);
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, true);
if(!strcmp(request->content.storage_list_request.path, "/")) {
rpc_system_storage_list_root(request, context);
@@ -226,7 +241,7 @@ static void rpc_system_storage_list_process(const PB_Main* request, void* contex
if(i == COUNT_OF(list->file)) {
list->file_count = i;
response.has_next = true;
rpc_send_and_release(rpc_storage->rpc, &response);
rpc_send_and_release(session, &response);
i = 0;
}
list->file[i].type = (fileinfo.flags & FSF_DIRECTORY) ? PB_Storage_File_FileType_DIR :
@@ -243,7 +258,7 @@ static void rpc_system_storage_list_process(const PB_Main* request, void* contex
}
response.has_next = false;
rpc_send_and_release(rpc_storage->rpc, &response);
rpc_send_and_release(session, &response);
storage_dir_close(dir);
storage_file_free(dir);
@@ -253,10 +268,14 @@ static void rpc_system_storage_list_process(const PB_Main* request, void* contex
static void rpc_system_storage_read_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
furi_assert(request->which_content == PB_Main_storage_read_request_tag);
RpcStorageSystem* rpc_storage = context;
rpc_system_storage_reset_state(rpc_storage, true);
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, true);
/* use same message memory to send reponse */
PB_Main* response = malloc(sizeof(PB_Main));
@@ -284,17 +303,17 @@ static void rpc_system_storage_read_process(const PB_Main* request, void* contex
if(result) {
response->has_next = (size_left > 0);
rpc_send_and_release(rpc_storage->rpc, response);
rpc_send_and_release(session, response);
}
} while((size_left != 0) && result);
if(!result) {
rpc_send_and_release_empty(
rpc_storage->rpc, request->command_id, rpc_system_storage_get_file_error(file));
session, request->command_id, rpc_system_storage_get_file_error(file));
}
} else {
rpc_send_and_release_empty(
rpc_storage->rpc, request->command_id, rpc_system_storage_get_file_error(file));
session, request->command_id, rpc_system_storage_get_file_error(file));
}
free(response);
@@ -306,14 +325,18 @@ static void rpc_system_storage_read_process(const PB_Main* request, void* contex
static void rpc_system_storage_write_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(context);
furi_assert(request->which_content == PB_Main_storage_write_request_tag);
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
bool result = true;
if((request->command_id != rpc_storage->current_command_id) &&
(rpc_storage->state == RpcStorageStateWriting)) {
rpc_system_storage_reset_state(rpc_storage, true);
rpc_system_storage_reset_state(rpc_storage, session, true);
}
if(rpc_storage->state != RpcStorageStateWriting) {
@@ -336,17 +359,15 @@ static void rpc_system_storage_write_process(const PB_Main* request, void* conte
if(result && !request->has_next) {
rpc_send_and_release_empty(
rpc_storage->rpc, rpc_storage->current_command_id, PB_CommandStatus_OK);
rpc_system_storage_reset_state(rpc_storage, false);
session, rpc_storage->current_command_id, PB_CommandStatus_OK);
rpc_system_storage_reset_state(rpc_storage, session, false);
}
}
if(!result) {
rpc_send_and_release_empty(
rpc_storage->rpc,
rpc_storage->current_command_id,
rpc_system_storage_get_file_error(file));
rpc_system_storage_reset_state(rpc_storage, false);
session, rpc_storage->current_command_id, rpc_system_storage_get_file_error(file));
rpc_system_storage_reset_state(rpc_storage, session, false);
}
}
@@ -373,8 +394,11 @@ static void rpc_system_storage_delete_process(const PB_Main* request, void* cont
furi_assert(request->which_content == PB_Main_storage_delete_request_tag);
furi_assert(context);
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
PB_CommandStatus status = PB_CommandStatus_ERROR;
rpc_system_storage_reset_state(rpc_storage, true);
rpc_system_storage_reset_state(rpc_storage, session, true);
Storage* fs_api = furi_record_open("storage");
@@ -400,7 +424,7 @@ static void rpc_system_storage_delete_process(const PB_Main* request, void* cont
}
furi_record_close("storage");
rpc_send_and_release_empty(rpc_storage->rpc, request->command_id, status);
rpc_send_and_release_empty(session, request->command_id, status);
}
static void rpc_system_storage_mkdir_process(const PB_Main* request, void* context) {
@@ -408,8 +432,11 @@ static void rpc_system_storage_mkdir_process(const PB_Main* request, void* conte
furi_assert(request->which_content == PB_Main_storage_mkdir_request_tag);
furi_assert(context);
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
PB_CommandStatus status;
rpc_system_storage_reset_state(rpc_storage, true);
rpc_system_storage_reset_state(rpc_storage, session, true);
Storage* fs_api = furi_record_open("storage");
char* path = request->content.storage_mkdir_request.path;
@@ -420,7 +447,7 @@ static void rpc_system_storage_mkdir_process(const PB_Main* request, void* conte
status = PB_CommandStatus_ERROR_INVALID_PARAMETERS;
}
furi_record_close("storage");
rpc_send_and_release_empty(rpc_storage->rpc, request->command_id, status);
rpc_send_and_release_empty(session, request->command_id, status);
}
static void rpc_system_storage_md5sum_process(const PB_Main* request, void* context) {
@@ -428,12 +455,15 @@ static void rpc_system_storage_md5sum_process(const PB_Main* request, void* cont
furi_assert(request->which_content == PB_Main_storage_md5sum_request_tag);
furi_assert(context);
RpcStorageSystem* rpc_storage = context;
rpc_system_storage_reset_state(rpc_storage, true);
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, true);
const char* filename = request->content.storage_md5sum_request.path;
if(!filename) {
rpc_send_and_release_empty(
rpc_storage->rpc, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
return;
}
@@ -474,10 +504,10 @@ static void rpc_system_storage_md5sum_process(const PB_Main* request, void* cont
free(hash);
free(data);
storage_file_close(file);
rpc_send_and_release(rpc_storage->rpc, &response);
rpc_send_and_release(session, &response);
} else {
rpc_send_and_release_empty(
rpc_storage->rpc, request->command_id, rpc_system_storage_get_file_error(file));
session, request->command_id, rpc_system_storage_get_file_error(file));
}
storage_file_free(file);
@@ -490,8 +520,11 @@ static void rpc_system_storage_rename_process(const PB_Main* request, void* cont
furi_assert(request->which_content == PB_Main_storage_rename_request_tag);
furi_assert(context);
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
PB_CommandStatus status;
rpc_system_storage_reset_state(rpc_storage, true);
rpc_system_storage_reset_state(rpc_storage, session, true);
Storage* fs_api = furi_record_open("storage");
@@ -502,15 +535,15 @@ static void rpc_system_storage_rename_process(const PB_Main* request, void* cont
status = rpc_system_storage_get_error(error);
furi_record_close("storage");
rpc_send_and_release_empty(rpc_storage->rpc, request->command_id, status);
rpc_send_and_release_empty(session, request->command_id, status);
}
void* rpc_system_storage_alloc(Rpc* rpc) {
furi_assert(rpc);
void* rpc_system_storage_alloc(RpcSession* session) {
furi_assert(session);
RpcStorageSystem* rpc_storage = malloc(sizeof(RpcStorageSystem));
rpc_storage->api = furi_record_open("storage");
rpc_storage->rpc = rpc;
rpc_storage->session = session;
rpc_storage->state = RpcStorageStateIdle;
RpcHandler rpc_handler = {
@@ -520,37 +553,40 @@ void* rpc_system_storage_alloc(Rpc* rpc) {
};
rpc_handler.message_handler = rpc_system_storage_info_process;
rpc_add_handler(rpc, PB_Main_storage_info_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_info_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_stat_process;
rpc_add_handler(rpc, PB_Main_storage_stat_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_stat_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_list_process;
rpc_add_handler(rpc, PB_Main_storage_list_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_list_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_read_process;
rpc_add_handler(rpc, PB_Main_storage_read_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_read_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_write_process;
rpc_add_handler(rpc, PB_Main_storage_write_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_write_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_delete_process;
rpc_add_handler(rpc, PB_Main_storage_delete_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_delete_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_mkdir_process;
rpc_add_handler(rpc, PB_Main_storage_mkdir_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_mkdir_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_md5sum_process;
rpc_add_handler(rpc, PB_Main_storage_md5sum_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_md5sum_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_storage_rename_process;
rpc_add_handler(rpc, PB_Main_storage_rename_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_storage_rename_request_tag, &rpc_handler);
return rpc_storage;
}
void rpc_system_storage_free(void* ctx) {
RpcStorageSystem* rpc_storage = ctx;
rpc_system_storage_reset_state(rpc_storage, false);
void rpc_system_storage_free(void* context) {
RpcStorageSystem* rpc_storage = context;
RpcSession* session = rpc_storage->session;
furi_assert(session);
rpc_system_storage_reset_state(rpc_storage, session, false);
free(rpc_storage);
}

114
applications/rpc/rpc_system.c
View File

@@ -6,40 +6,42 @@
#include "rpc_i.h"
static void rpc_system_system_ping_process(const PB_Main* msg_request, void* context) {
furi_assert(msg_request);
furi_assert(msg_request->which_content == PB_Main_system_ping_request_tag);
furi_assert(context);
Rpc* rpc = context;
static void rpc_system_system_ping_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_ping_request_tag);
if(msg_request->has_next) {
RpcSession* session = (RpcSession*)context;
furi_assert(session);
if(request->has_next) {
rpc_send_and_release_empty(
rpc, msg_request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
return;
}
PB_Main msg_response = PB_Main_init_default;
msg_response.has_next = false;
msg_response.command_status = PB_CommandStatus_OK;
msg_response.command_id = msg_request->command_id;
msg_response.which_content = PB_Main_system_ping_response_tag;
PB_Main response = PB_Main_init_default;
response.has_next = false;
response.command_status = PB_CommandStatus_OK;
response.command_id = request->command_id;
response.which_content = PB_Main_system_ping_response_tag;
const PB_System_PingRequest* request = &msg_request->content.system_ping_request;
PB_System_PingResponse* response = &msg_response.content.system_ping_response;
if(request->data && (request->data->size > 0)) {
response->data = malloc(PB_BYTES_ARRAY_T_ALLOCSIZE(request->data->size));
memcpy(response->data->bytes, request->data->bytes, request->data->size);
response->data->size = request->data->size;
const PB_System_PingRequest* ping_request = &request->content.system_ping_request;
PB_System_PingResponse* ping_response = &response.content.system_ping_response;
if(ping_request->data && (ping_request->data->size > 0)) {
ping_response->data = malloc(PB_BYTES_ARRAY_T_ALLOCSIZE(ping_request->data->size));
memcpy(ping_response->data->bytes, ping_request->data->bytes, ping_request->data->size);
ping_response->data->size = ping_request->data->size;
}
rpc_send_and_release(rpc, &msg_response);
rpc_send_and_release(session, &response);
}
static void rpc_system_system_reboot_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_reboot_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
const int mode = request->content.system_reboot_request.mode;
@@ -49,12 +51,12 @@ static void rpc_system_system_reboot_process(const PB_Main* request, void* conte
power_reboot(PowerBootModeDfu);
} else {
rpc_send_and_release_empty(
rpc, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
}
}
typedef struct {
Rpc* rpc;
RpcSession* session;
PB_Main* response;
} RpcSystemSystemDeviceInfoContext;
@@ -65,7 +67,6 @@ static void rpc_system_system_device_info_callback(
void* context) {
furi_assert(key);
furi_assert(value);
furi_assert(context);
RpcSystemSystemDeviceInfoContext* ctx = context;
char* str_key = strdup(key);
@@ -75,14 +76,15 @@ static void rpc_system_system_device_info_callback(
ctx->response->content.system_device_info_response.key = str_key;
ctx->response->content.system_device_info_response.value = str_value;
rpc_send_and_release(ctx->rpc, ctx->response);
rpc_send_and_release(ctx->session, ctx->response);
}
static void rpc_system_system_device_info_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_device_info_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
PB_Main* response = malloc(sizeof(PB_Main));
response->command_id = request->command_id;
@@ -90,10 +92,9 @@ static void rpc_system_system_device_info_process(const PB_Main* request, void*
response->command_status = PB_CommandStatus_OK;
RpcSystemSystemDeviceInfoContext device_info_context = {
.rpc = rpc,
.session = session,
.response = response,
};
furi_hal_info_get(rpc_system_system_device_info_callback, &device_info_context);
free(response);
@@ -102,8 +103,9 @@ static void rpc_system_system_device_info_process(const PB_Main* request, void*
static void rpc_system_system_get_datetime_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_get_datetime_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
FuriHalRtcDateTime datetime;
furi_hal_rtc_get_datetime(&datetime);
@@ -121,19 +123,20 @@ static void rpc_system_system_get_datetime_process(const PB_Main* request, void*
response->content.system_get_datetime_response.datetime.year = datetime.year;
response->content.system_get_datetime_response.datetime.weekday = datetime.weekday;
rpc_send_and_release(rpc, response);
rpc_send_and_release(session, response);
free(response);
}
static void rpc_system_system_set_datetime_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_set_datetime_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
if(!request->content.system_set_datetime_request.has_datetime) {
rpc_send_and_release_empty(
rpc, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
return;
}
@@ -147,38 +150,43 @@ static void rpc_system_system_set_datetime_process(const PB_Main* request, void*
datetime.weekday = request->content.system_set_datetime_request.datetime.weekday;
furi_hal_rtc_set_datetime(&datetime);
rpc_send_and_release_empty(rpc, request->command_id, PB_CommandStatus_OK);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void rpc_system_system_factory_reset_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_factory_reset_request_tag);
furi_assert(context);
RpcSession* session = (RpcSession*)context;
furi_assert(session);
furi_hal_rtc_set_flag(FuriHalRtcFlagFactoryReset);
power_reboot(PowerBootModeNormal);
(void)session;
}
static void
rpc_system_system_play_audiovisual_alert_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_play_audiovisual_alert_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
NotificationApp* notification = furi_record_open("notification");
notification_message(notification, &sequence_audiovisual_alert);
furi_record_close("notification");
rpc_send_and_release_empty(rpc, request->command_id, PB_CommandStatus_OK);
rpc_send_and_release_empty(session, request->command_id, PB_CommandStatus_OK);
}
static void rpc_system_system_protobuf_version_process(const PB_Main* request, void* context) {
furi_assert(request);
furi_assert(request->which_content == PB_Main_system_protobuf_version_request_tag);
furi_assert(context);
Rpc* rpc = context;
RpcSession* session = (RpcSession*)context;
furi_assert(session);
PB_Main* response = malloc(sizeof(PB_Main));
response->command_id = request->command_id;
@@ -190,40 +198,40 @@ static void rpc_system_system_protobuf_version_process(const PB_Main* request, v
response->content.system_protobuf_version_response.major = PROTOBUF_MAJOR_VERSION;
response->content.system_protobuf_version_response.minor = PROTOBUF_MINOR_VERSION;
rpc_send_and_release(rpc, response);
rpc_send_and_release(session, response);
free(response);
}
void* rpc_system_system_alloc(Rpc* rpc) {
void* rpc_system_system_alloc(RpcSession* session) {
RpcHandler rpc_handler = {
.message_handler = NULL,
.decode_submessage = NULL,
.context = rpc,
.context = session,
};
rpc_handler.message_handler = rpc_system_system_ping_process;
rpc_add_handler(rpc, PB_Main_system_ping_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_ping_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_reboot_process;
rpc_add_handler(rpc, PB_Main_system_reboot_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_reboot_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_device_info_process;
rpc_add_handler(rpc, PB_Main_system_device_info_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_device_info_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_factory_reset_process;
rpc_add_handler(rpc, PB_Main_system_factory_reset_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_factory_reset_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_get_datetime_process;
rpc_add_handler(rpc, PB_Main_system_get_datetime_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_get_datetime_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_set_datetime_process;
rpc_add_handler(rpc, PB_Main_system_set_datetime_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_set_datetime_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_play_audiovisual_alert_process;
rpc_add_handler(rpc, PB_Main_system_play_audiovisual_alert_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_play_audiovisual_alert_request_tag, &rpc_handler);
rpc_handler.message_handler = rpc_system_system_protobuf_version_process;
rpc_add_handler(rpc, PB_Main_system_protobuf_version_request_tag, &rpc_handler);
rpc_add_handler(session, PB_Main_system_protobuf_version_request_tag, &rpc_handler);
return NULL;
}