void json_release(struct JSON *json)
{
struct JSON *tmp;
if(json==NULL){
return;
}
else{
if(json->parent==NULL){
free(json->position);
json->position = NULL;
}
while(json!=NULL){
tmp = json->next;
if(json->keyword!=NULL){
free(json->keyword);
}
if(strcmp(json->type,"object")==0||strcmp(json->type,"array")==0){
json_release(json->data.object);
}
else if(strcmp(json->type,"string")==0){
free(json->data.string);
}
free(json);
json = tmp;
}
}
}
struct JSON *json_parse(char *string)
{
struct JSON *root;
int ret = 0;
int offset = 0;
char *msg = "no error.";
char *tmp;
int line, c;
int len = strlen(string);
char *str = NULL;
if(string==NULL){
return NULL;
}
str = (char *)malloc(len + 2);
if(str==NULL){
return NULL;
}
memcpy(str, string, len+1);
root = alloc_node();
if(root==NULL){
return NULL;
}
ret = json_parse_all(str, root, &offset, &msg);
if(ret==0){
return root;
}
else{
offset_to_line(str, offset, &line, &c);
printf("error at line:%d character:%d, %s\n", line, c, msg);
tmp = str + offset;
while(*tmp!='\0' && *tmp!='\n'){
tmp++;
}
*tmp = '\0';
printf("%s\n", str + offset - (c - 1));
printf("%*c\n", c, '^');
json_release(root);
return NULL;
}
}
void core_release(int report_leaks)
{
sock_release();
timer_releasemgr();
fio_releasemgr();
json_release();
err_release();
log_release();
/* dump memory leaks before releasing memory manager and log
* because memory leak report dumps leakage data to logger */
if (report_leaks)
mem_reportleaks();
mem_release();
}