资源简介
采用EDP协议连接OneNET云平台,给出调试代码,仅供参考,有完整发送与接收数据的框架,根据自己需求添加应用代码,Linux环境、C语言、多线程
代码片段和文件信息
/*
Copyright (c) 2009 Dave Gamble
Permission is hereby granted free of charge to any person obtaining a copy
of this software and associated documentation files (the “Software“) to deal
in the Software without restriction including without limitation the rights
to use copy modify merge publish distribute sublicense and/or sell
copies of the Software and to permit persons to whom the Software is
furnished to do so subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED “AS IS“ WITHOUT WARRANTY OF ANY KIND EXPRESS OR
IMPLIED INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM DAMAGES OR OTHER
LIABILITY WHETHER IN AN ACTION OF CONTRACT TORT OR OTHERWISE ARISING FROM
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* cJSON */
/* JSON parser in C. */
#include
#include
#include
#include
#include
#include
#include
#include “cJSON.h“
static const char *ep;
const char *cJSON_GetErrorPtr(void) {return ep;}
static int cJSON_strcasecmp(const char *s1const char *s2)
{
if (!s1) return (s1==s2)?0:1;if (!s2) return 1;
for(; tolower(*s1) == tolower(*s2); ++s1 ++s2) if(*s1 == 0) return 0;
return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2);
}
static void *(*cJSON_malloc)(size_t sz) = malloc;
static void (*cJSON_free)(void *ptr) = free;
static char* cJSON_strdup(const char* str)
{
size_t len;
char* copy;
len = strlen(str) + 1;
if (!(copy = (char*)cJSON_malloc(len))) return 0;
memcpy(copystrlen);
return copy;
}
void cJSON_InitHooks(cJSON_Hooks* hooks)
{
if (!hooks) { /* Reset hooks */
cJSON_malloc = malloc;
cJSON_free = free;
return;
}
cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:malloc;
cJSON_free = (hooks->free_fn)?hooks->free_fn:free;
}
/* Internal constructor. */
static cJSON *cJSON_New_Item(void)
{
cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON));
if (node) memset(node0sizeof(cJSON));
return node;
}
/* Delete a cJSON structure. */
void cJSON_Delete(cJSON *c)
{
cJSON *next;
while (c)
{
next=c->next;
if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child);
if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring);
if (c->string) cJSON_free(c->string);
cJSON_free(c);
c=next;
}
}
/* Parse the input text to generate a number and populate the result into item. */
static const char *parse_number(cJSON *itemconst char *num)
{
double n=0sign=1scale=0;int subscale=0signsubscale=1;
if (*num==‘-‘) sign=-1num++; /* Has sign? */
if (*num==‘0‘) num++;
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 23174 2017-05-02 23:48 cJSON.c
文件 6806 2017-05-02 23:48 cJSON.h
文件 1058 2017-05-02 23:48 Common.h
文件 747 2018-01-08 15:42 demo.sh
文件 44873 2017-05-02 23:48 EdpKit.c
文件 42278 2018-01-09 14:50 EdpKit.h
文件 20897 2018-01-11 22:32 main.c
文件 382 2018-01-10 10:32 Makefile
文件 7954 2017-05-02 23:48 Openssl.c
文件 2298 2017-05-02 23:48 Openssl.h
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