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https://github.com/DaveGamble/cJSON
synced 2024-12-23 23:22:09 +00:00
cJSON_Utils: own strdup for C89 compatibility
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@ -4,6 +4,21 @@
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#include <stdio.h>
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#include "cJSON_Utils.h"
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static char* cJSONUtils_strdup(const char* str)
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{
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size_t len;
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char* copy;
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len = strlen(str) + 1;
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if (!(copy = (char*)malloc(len)))
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{
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return 0;
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}
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memcpy(copy, str, len);
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return copy;
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}
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static int cJSONUtils_strcasecmp(const char *s1, const char *s2)
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{
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if (!s1)
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@ -107,7 +122,7 @@ char *cJSONUtils_FindPointerFromObjectTo(cJSON *object, cJSON *target)
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if (object == target)
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{
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/* found */
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return strdup("");
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return cJSONUtils_strdup("");
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}
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/* recursively search all children of the object */
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@ -213,7 +228,7 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
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cJSON *ret = 0;
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/* copy path and split it in parent and child */
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parentptr = strdup(path);
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parentptr = cJSONUtils_strdup(path);
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childptr = strrchr(parentptr, '/'); /* last '/' */
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if (childptr)
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{
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@ -416,7 +431,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
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/* Now, just add "value" to "path". */
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/* split pointer in parent and child */
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parentptr = strdup(path->valuestring);
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parentptr = cJSONUtils_strdup(path->valuestring);
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childptr = strrchr(parentptr, '/');
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if (childptr)
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{
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