Merge branch '2023_open_source_contest' of https://gitlink.org.cn/hc0014/xiuos into 2023_open_source_contest

APP_Framework/lib/cJSON/cJSON_Process.c

@@ -0,0 +1,85 @@
+#include "cJSON_Process.h"
+#include <lwip/sockets.h>
+
+
+
+
+
+cJSON* cJSON_Data_Init(void)
+{
+  cJSON* cJSON_Root = NULL;    //json根节点
+  
+  
+  cJSON_Root = cJSON_CreateObject();  /*创建项目*/
+  if(NULL == cJSON_Root)
+  {
+      return NULL;
+  }
+  cJSON_AddStringToObject(cJSON_Root, NAME, DEFAULT_NAME);  /*添加元素  键值对*/
+  cJSON_AddNumberToObject(cJSON_Root, TEMP_NUM, DEFAULT_TEMP_NUM);
+  cJSON_AddNumberToObject(cJSON_Root, HUM_NUM, DEFAULT_HUM_NUM);
+  
+  char* p = cJSON_Print(cJSON_Root);  /*p 指向的字符串是json格式的*/
+
+  p = NULL;
+  
+  return cJSON_Root;
+  
+}
+uint8_t cJSON_Update(const cJSON * const object,const char * const string,void *d)
+{
+  cJSON* node = NULL;    //json根节点
+  node = cJSON_GetObjectItem(object,string);
+  if(node == NULL)
+    return 0;
+  if(cJSON_IsBool(node))
+  {
+    int *b = (int*)d;
+
+    cJSON_GetObjectItem(object,string)->type = *b ? cJSON_True : cJSON_False;
+
+    return 1;
+  }
+  else if(cJSON_IsString(node))
+  {
+    cJSON_GetObjectItem(object,string)->valuestring = (char*)d;
+
+    return 1;
+  }
+  else if(cJSON_IsNumber(node))
+  {
+    double *num = (double*)d;
+
+    cJSON_GetObjectItem(object,string)->valuedouble = (double)*num;
+
+    return 1;
+  }
+  else
+    return 1;
+}
+
+void Proscess(void* data)
+{
+  
+  cJSON *root,*json_name,*json_temp_num,*json_hum_num;
+  root = cJSON_Parse((char*)data); //解析成json形式
+
+  json_name = cJSON_GetObjectItem( root , NAME);   //获取键值内容
+  json_temp_num = cJSON_GetObjectItem( root , TEMP_NUM );
+  json_hum_num = cJSON_GetObjectItem( root , HUM_NUM );
+
+  lw_print("name:%s\n temp_num:%f\n hum_num:%f\n",
+              json_name->valuestring,
+              json_temp_num->valuedouble,
+              json_hum_num->valuedouble);
+
+  cJSON_Delete(root); //释放内存 
+}
+
+
+
+
+
+
+
+