mirror/cJSON
1
0
Fork 0
mirror of https://github.com/DaveGamble/cJSON.git synced 2023-08-10 21:13:26 +03:00
Code Issues Projects Releases Wiki Activity

cJSON_Utils: Fix comparing of cJSON_ types

Browse Source 
When comparing the type, it has to be masked with 0xFF because of
cJSON_IsConst and cJSON_IsReference.
This commit is contained in:
Max Bruckner 2016-11-18 22:48:40 +07:00
parent aafb64a1c5
commit d47339e274
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
cJSON_Utils.c
View File

@ -131,7 +131,7 @@ char *cJSONUtils_FindPointerFromObjectTo(cJSON *object, cJSON *target)
char *found = cJSONUtils_FindPointerFromObjectTo(obj, target);
if (found)
{
if (type == cJSON_Array)
if ((type & 0xFF) == cJSON_Array)
{
/* reserve enough memory for a 64 bit integer + '/' and '\0' */
char *ret = (char*)malloc(strlen(found) + 23);
@ -140,7 +140,7 @@ char *cJSONUtils_FindPointerFromObjectTo(cJSON *object, cJSON *target)
return ret;
}
else if (type == cJSON_Object)
else if ((type & 0xFF) == cJSON_Object)
{
char *ret = (char*)malloc(strlen(found) + cJSONUtils_PointerEncodedstrlen(obj->string) + 2);
*ret = '/';
@ -166,7 +166,7 @@ cJSON *cJSONUtils_GetPointer(cJSON *object, const char *pointer)
/* follow path of the pointer */
while ((*pointer++ == '/') && object)
{
if (object->type == cJSON_Array)
if ((object->type & 0xFF) == cJSON_Array)
{
int which = 0;
/* parse array index */
@ -181,7 +181,7 @@ cJSON *cJSONUtils_GetPointer(cJSON *object, const char *pointer)
}
object = cJSON_GetArrayItem(object, which);
}
else if (object->type == cJSON_Object)
else if ((object->type & 0xFF) == cJSON_Object)
{
object = object->child;
/* GetObjectItem. */
@ -243,11 +243,11 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
/* Couldn't find object to remove child from. */
ret = 0;
}
else if (parent->type == cJSON_Array)
else if ((parent->type & 0xFF) == cJSON_Array)
{
ret = cJSON_DetachItemFromArray(parent, atoi(childptr));
}
else if (parent->type == cJSON_Object)
else if ((parent->type & 0xFF) == cJSON_Object)
{
ret = cJSON_DetachItemFromObject(parent, childptr);
}
@ -259,12 +259,12 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
static int cJSONUtils_Compare(cJSON *a, cJSON *b)
{
if (a->type != b->type)
if ((a->type & 0xFF) != (b->type & 0xFF))
{
/* mismatched type. */
return -1;
}
switch (a->type)
switch (a->type & 0xFF)
{
case cJSON_Number:
/* numeric mismatch. */
@ -448,7 +448,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
cJSON_Delete(value);
return 9;
}
else if (parent->type == cJSON_Array)
else if ((parent->type & 0xFF) == cJSON_Array)
{
if (!strcmp(childptr, "-"))
{
@ -459,7 +459,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
cJSON_InsertItemInArray(parent, atoi(childptr), value);
}
}
else if (parent->type == cJSON_Object)
else if ((parent->type & 0xFF) == cJSON_Object)
{
cJSON_DeleteItemFromObject(parent, childptr);
cJSON_AddItemToObject(parent, childptr, value);
@ -476,7 +476,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
int cJSONUtils_ApplyPatches(cJSON *object, cJSON *patches)
{
int err;
if (patches->type != cJSON_Array)
if ((patches->type & 0xFF) != cJSON_Array)
{
/* malformed patches. */
return 1;
@ -526,13 +526,13 @@ void cJSONUtils_AddPatchToArray(cJSON *array, const char *op, const char *path,
static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *from, cJSON *to)
{
if (from->type != to->type)
if ((from->type & 0xFF) != (to->type & 0xFF))
{
cJSONUtils_GeneratePatch(patches, "replace", path, 0, to);
return;
}
switch (from->type)
switch ((from->type & 0xFF))
{
case cJSON_Number:
if ((from->valueint != to->valueint) || (from->valuedouble != to->valuedouble))
@ -740,14 +740,14 @@ void cJSONUtils_SortObject(cJSON *object)
cJSON* cJSONUtils_MergePatch(cJSON *target, cJSON *patch)
{
if (!patch || (patch->type != cJSON_Object))
if (!patch || ((patch->type & 0xFF) != cJSON_Object))
{
/* scalar value, array or NULL, just duplicate */
cJSON_Delete(target);
return cJSON_Duplicate(patch, 1);
}
if (!target || (target->type != cJSON_Object))
if (!target || ((target->type & 0xFF) != cJSON_Object))
{
cJSON_Delete(target);
target = cJSON_CreateObject();
@ -756,7 +756,7 @@ cJSON* cJSONUtils_MergePatch(cJSON *target, cJSON *patch)
patch = patch->child;
while (patch)
{
if (patch->type == cJSON_NULL)
if ((patch->type & 0xFF) == cJSON_NULL)
{
/* NULL is the indicator to remove a value, see RFC7396 */
cJSON_DeleteItemFromObject(target, patch->string);
@ -779,7 +779,7 @@ cJSON *cJSONUtils_GenerateMergePatch(cJSON *from, cJSON *to)
/* patch to delete everything */
return cJSON_CreateNull();
}
if ((to->type != cJSON_Object) || !from || (from->type != cJSON_Object))
if (((to->type & 0xFF) != cJSON_Object) || !from || ((from->type & 0xFF) != cJSON_Object))
{
return cJSON_Duplicate(to, 1);
}