C++ (Cpp) CHUNKS_set_hash Examples

Example #1

File: test_meta2_dedup.c Project: korween/oio-sds

static void
test_content_dedup(gconstpointer test_data)
{
	guint num_duplicates = *(guint*)test_data;

	void change_chunk_hash(GSList *beans, guint start) {
		guint8 counter = start;
		for (GSList *cursor = beans;
				cursor;
				cursor = cursor->next) {
			if (DESCR(cursor->data) == &descr_struct_CHUNKS) {
				GByteArray *hash = CHUNKS_get_hash(cursor->data);
				hash->data[0] = counter;
				CHUNKS_set_hash(cursor->data, hash); // no-op because same pointer
				counter++;
			} else if (DESCR(cursor->data) == &descr_struct_CONTENTS_HEADERS) {
				GByteArray *hash = g_byte_array_sized_new(16);
				GRID_INFO("---- forging content hash ----");
				for (guint8 i = 0; i < 16; i++) {
					hash->data[i] = i + 1;
				}
				CONTENTS_HEADERS_set_hash(cursor->data, hash);
			}
		}
	}

Example #2

File: meta2_utils_json_in.c Project: Narthorn/oio-sds

GError*
m2v2_json_load_single_chunk (struct json_object *j, gpointer *pbean)
{
	GError *err = NULL;
	GByteArray *hid = NULL, *hash = NULL;
	struct bean_CHUNKS_s *chunk = NULL;
	struct json_object *jid, *jcontent, *jhash, *jsize, *jctime, *jpos;
	struct oio_ext_json_mapping_s mapping[] = {
		{"id",      &jid,      json_type_string, 1},
		{"hash",    &jhash,    json_type_string, 1},
		{"size",    &jsize,    json_type_int, 1},
		{"ctime",   &jctime,   json_type_int, 0},
		{"content", &jcontent, json_type_string, 1},
		{"pos",     &jpos,     json_type_string, 1},
		{NULL, NULL, 0, 0}
	};

	*pbean = NULL;
	if (NULL != (err = oio_ext_extract_json (j, mapping)))
		return err;

	hid = metautils_gba_from_hexstring(json_object_get_string(jid));
	if (!hid) {
		err = NEWERROR(CODE_BAD_REQUEST, "Invalid header, not hexa id");
		goto exit;
	}
	hash = metautils_gba_from_hexstring(json_object_get_string(jhash));
	if (!hash) {
		err = NEWERROR(CODE_BAD_REQUEST, "Invalid chunk, not hexa header id");
		goto exit;
	}

	chunk = _bean_create (&descr_struct_CHUNKS);
	CHUNKS_set2_id (chunk, json_object_get_string(jid));
	CHUNKS_set_hash (chunk, hash);
	CHUNKS_set_size (chunk, json_object_get_int64(jsize));
	CHUNKS_set_ctime (chunk, !jctime ? g_get_real_time() / G_TIME_SPAN_SECOND : json_object_get_int64(jctime));
	CHUNKS_set_content (chunk, hid);
	CHUNKS_set2_position (chunk, json_object_get_string (jpos));
	*pbean = chunk;
	chunk = NULL;

exit:
	metautils_gba_unref (hid);
	metautils_gba_unref (hash);
	_bean_clean (chunk);
	return err;
}