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compare_json: configurable case sensitivity

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This commit is contained in:
Max Bruckner 2017-04-30 19:32:37 +02:00
parent 7de847eeea
commit 62b08f1336
1 changed files with 7 additions and 6 deletions
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13
cJSON_Utils.c
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@ -420,7 +420,7 @@ cleanup:
return detached_item;
}
static cJSON_bool compare_json(cJSON *a, cJSON *b)
static cJSON_bool compare_json(cJSON *a, cJSON *b, const cJSON_bool case_sensitive)
{
if ((a == NULL) || (b == NULL) || ((a->type & 0xFF) != (b->type & 0xFF)))
{
@ -454,7 +454,7 @@ static cJSON_bool compare_json(cJSON *a, cJSON *b)
case cJSON_Array:
for ((void)(a = a->child), b = b->child; (a != NULL) && (b != NULL); (void)(a = a->next), b = b->next)
{
cJSON_bool identical = compare_json(a, b);
cJSON_bool identical = compare_json(a, b, case_sensitive);
if (!identical)
{
return false;
@ -478,12 +478,12 @@ static cJSON_bool compare_json(cJSON *a, cJSON *b)
{
cJSON_bool identical = false;
/* compare object keys */
if (compare_strings((unsigned char*)a->string, (unsigned char*)b->string, false))
if (compare_strings((unsigned char*)a->string, (unsigned char*)b->string, case_sensitive))
{
/* missing member */
return false;
}
identical = compare_json(a, b);
identical = compare_json(a, b, case_sensitive);
if (!identical)
{
return false;
@ -641,7 +641,7 @@ static int apply_patch(cJSON *object, const cJSON *patch)
else if (opcode == TEST)
{
/* compare value: {...} with the given path */
status = !compare_json(get_item_from_pointer(object, path->valuestring, case_sensitive), cJSON_GetObjectItem(patch, "value"));
status = !compare_json(get_item_from_pointer(object, path->valuestring, case_sensitive), cJSON_GetObjectItem(patch, "value"), case_sensitive);
goto cleanup;
}
@ -1198,6 +1198,7 @@ CJSON_PUBLIC(cJSON *) cJSONUtils_MergePatch(cJSON *target, const cJSON * const p
CJSON_PUBLIC(cJSON *) cJSONUtils_GenerateMergePatch(cJSON * const from, cJSON * const to)
{
cJSON_bool case_sensitive = false;
cJSON *from_child = NULL;
cJSON *to_child = NULL;
cJSON *patch = NULL;
@ -1253,7 +1254,7 @@ CJSON_PUBLIC(cJSON *) cJSONUtils_GenerateMergePatch(cJSON * const from, cJSON *
else
{
/* object key exists in both objects */
if (!compare_json(from_child, to_child))
if (!compare_json(from_child, to_child, case_sensitive))
{
/* not identical --> generate a patch */
cJSON_AddItemToObject(patch, to_child->string, cJSONUtils_GenerateMergePatch(from_child, to_child));