chore: migrate project into clean repository

apps/arcs-mini/mcp-tools/mcp_tool_camera.c

@@ -0,0 +1,75 @@
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "cJSON.h"
+#include "lisa_log.h"
+#include "mcp.h"
+#include "service_camera.h"
+#include "sysheap.h"
+#include "voice_msg.h"
+
+static cJSON *take_photo_result_text(const char *name, const char *text, bool is_error)
+{
+    cJSON *result = mcp_tool_call_result_create(name);
+    if (!result) {
+        return NULL;
+    }
+
+    cJSON *content_array = cJSON_CreateArray();
+    cJSON *content_item = cJSON_CreateObject();
+    if (!content_array || !content_item) {
+        if (content_array) {
+            cJSON_Delete(content_array);
+        }
+        if (content_item) {
+            cJSON_Delete(content_item);
+        }
+        cJSON_Delete(result);
+        return NULL;
+    }
+
+    cJSON_AddStringToObject(content_item, "type", "text");
+    cJSON_AddStringToObject(content_item, "text", text);
+    cJSON_AddItemToArray(content_array, content_item);
+    cJSON_AddItemToObject(result, "content", content_array);
+    cJSON_AddBoolToObject(result, "isError", is_error);
+
+    return result;
+}
+
+static cJSON *take_photo_list(const char *name)
+{
+    cJSON *tool = mcp_tool_list_info_create_default(name, "拍照");
+    if (!tool) {
+        return NULL;
+    }
+
+    return tool;
+}
+
+static cJSON *take_photo_call(const char *id, const char *name, cJSON *args)
+{
+    (void)args;
+
+    if (!id || id[0] == '\0') {
+        LOGE("take photo failed: invalid mcp id");
+        return take_photo_result_text(name, "拍照请求参数错误。", true);
+    }
+
+    if (!service_camera_is_inited()) {
+        int ret = service_camera_init();
+        if (ret != 0) {
+            LOGE("take photo failed: camera init error %d", ret);
+            return take_photo_result_text(name, "摄像头初始化失败，无法拍照。", true);
+        }
+    }
+
+    LOGI("Taking photo...");
+
+    voice_msg_pub(VOICE_MSG_CLOUD_MCP_IMAGE_RECOGNITION, (void *)id, strlen(id) + 1);
+
+    return NULL;
+}
+
+MCP_TOOL_DEFINE(ls.built_in.take_photo, take_photo_list, take_photo_call);