[FL-2957] Unified Info API, App Error, Data Xchange (#1998)

* Update protobuf definitions * Add Property subsystem entry point function * Key-based system info and power info function stubs * Remove unneeded functions * Working power info * Working system info * Replace #defines with string literals * Remove unneeded field * Simplify system info formatting * Refactor output callback handling * Handle the last info element correctly * Optimise power info, rename methods * Add comments * Add power debug * Remove unneeded definitions * Rename some files and functions * Update protobuf definitions * Implement App GetError and DataExchange APIs * Send GetErrorReply with correct command_id * Add RPC debug app stub * Add more scenes * Add warning, increase stack size * Add receive data exchange scene * Improve data exchange * Add notifications * Update application requirements * Bump format version for property-based infos * Correctly reset error text * RCP: sync protobuf repo to latest release tag Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2022-11-29 12:08:08 +03:00
parent 849afc8798
commit 0261dc3075
30 changed files with 1452 additions and 222 deletions
--- a/applications/services/rpc/rpc_property.c
+++ b/applications/services/rpc/rpc_property.c
@@ -0,0 +1,107 @@
+#include <flipper.pb.h>
+#include <furi_hal.h>
+#include <furi_hal_info.h>
+#include <furi_hal_power.h>
+#include <core/core_defines.h>
+
+#include "rpc_i.h"
+
+#define TAG "RpcProperty"
+
+#define PROPERTY_CATEGORY_DEVICE_INFO "devinfo"
+#define PROPERTY_CATEGORY_POWER_INFO "pwrinfo"
+#define PROPERTY_CATEGORY_POWER_DEBUG "pwrdebug"
+
+typedef struct {
+    RpcSession* session;
+    PB_Main* response;
+    FuriString* subkey;
+} RpcPropertyContext;
+
+static void
+    rpc_system_property_get_callback(const char* key, const char* value, bool last, void* context) {
+    furi_assert(key);
+    furi_assert(value);
+    furi_assert(context);
+    furi_assert(key);
+    furi_assert(value);
+
+    RpcPropertyContext* ctx = context;
+    RpcSession* session = ctx->session;
+    PB_Main* response = ctx->response;
+
+    if(!strncmp(key, furi_string_get_cstr(ctx->subkey), furi_string_size(ctx->subkey))) {
+        response->content.system_device_info_response.key = strdup(key);
+        response->content.system_device_info_response.value = strdup(value);
+        rpc_send_and_release(session, response);
+    }
+
+    if(last) {
+        rpc_send_and_release_empty(session, response->command_id, PB_CommandStatus_OK);
+    }
+}
+
+static void rpc_system_property_get_process(const PB_Main* request, void* context) {
+    furi_assert(request);
+    furi_assert(request->which_content == PB_Main_property_get_request_tag);
+
+    FURI_LOG_D(TAG, "GetProperty");
+
+    RpcSession* session = (RpcSession*)context;
+    furi_assert(session);
+
+    FuriString* topkey = furi_string_alloc();
+    FuriString* subkey = furi_string_alloc_set_str(request->content.property_get_request.key);
+
+    const size_t sep_idx = furi_string_search_char(subkey, '.');
+
+    if(sep_idx == FURI_STRING_FAILURE) {
+        furi_string_swap(topkey, subkey);
+    } else {
+        furi_string_set_n(topkey, subkey, 0, sep_idx);
+        furi_string_right(subkey, sep_idx + 1);
+    }
+
+    PB_Main* response = malloc(sizeof(PB_Main));
+
+    response->command_id = request->command_id;
+    response->command_status = PB_CommandStatus_OK;
+    response->has_next = true;
+    response->which_content = PB_Main_property_get_response_tag;
+
+    RpcPropertyContext property_context = {
+        .session = session,
+        .response = response,
+        .subkey = subkey,
+    };
+
+    if(!furi_string_cmp(topkey, PROPERTY_CATEGORY_DEVICE_INFO)) {
+        furi_hal_info_get(rpc_system_property_get_callback, '.', &property_context);
+    } else if(!furi_string_cmp(topkey, PROPERTY_CATEGORY_POWER_INFO)) {
+        furi_hal_power_info_get(rpc_system_property_get_callback, '.', &property_context);
+    } else if(!furi_string_cmp(topkey, PROPERTY_CATEGORY_POWER_DEBUG)) {
+        furi_hal_power_debug_get(rpc_system_property_get_callback, &property_context);
+    } else {
+        rpc_send_and_release_empty(
+            session, request->command_id, PB_CommandStatus_ERROR_INVALID_PARAMETERS);
+    }
+
+    furi_string_free(subkey);
+    furi_string_free(topkey);
+
+    free(response);
+}
+
+void* rpc_system_property_alloc(RpcSession* session) {
+    furi_assert(session);
+
+    RpcHandler rpc_handler = {
+        .message_handler = NULL,
+        .decode_submessage = NULL,
+        .context = session,
+    };
+
+    rpc_handler.message_handler = rpc_system_property_get_process;
+    rpc_add_handler(session, PB_Main_property_get_request_tag, &rpc_handler);
+    return NULL;
+}