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- #include <ctype.h>
- #include "cJSON_Utils.h"
- static int cJSONUtils_Pstrcasecmp(const char *a,const char *e)
- {
- if (!a || !e) return (a==e)?0:1;
- for (;*a && *e && *e!='/';a++,e++) {
- if (*e=='~') {if (!(e[1]=='0' && *a=='~') && !(e[1]=='1' && *a=='/')) return 1; else e++;}
- else if (tolower(*a)!=tolower(*e)) return 1;
- }
- if ((*e!=0 && *e!='/') != (*a!=0)) return 1;
- return 0;
- }
- cJSON *cJSONUtils_GetPointer(cJSON *object,const char *pointer)
- {
- cJSON *target=object;int which=0;const char *element=0;
-
- while (*pointer=='/' && object)
- {
- pointer++;
- if (object->type==cJSON_Array)
- {
- which=0; while (*pointer>='0' && *pointer<='9') which=(10*which) + *pointer++ - '0';
- if (*pointer && *pointer!='/') return 0;
- object=cJSON_GetArrayItem(object,which);
- }
- else if (object->type==cJSON_Object)
- {
- element=pointer; while (*pointer && *pointer!='/') pointer++;
- object=object->child; while (object && cJSONUtils_Pstrcasecmp(object->string,element)) object=object->next; // GetObjectItem.
- }
- else return 0;
- }
- return object;
- }
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