1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <stdlib.h>
17
18 #include "securec.h"
19
20 #include "messenger_utils.h"
21 #include "utils_log.h"
22 #include "utils_mem.h"
23
CreateQueueMsgData(const DeviceIdentify * devId,const uint8_t * msg,uint32_t msgLen,uint32_t * queueDataLen)24 QueueMsgData *CreateQueueMsgData(const DeviceIdentify *devId, const uint8_t *msg, uint32_t msgLen,
25 uint32_t *queueDataLen)
26 {
27 if (devId == NULL || msg == NULL || msgLen == 0 || queueDataLen == NULL) {
28 return NULL;
29 }
30
31 uint32_t dataLen = sizeof(QueueMsgData) + msgLen;
32 QueueMsgData *queueData = MALLOC(dataLen);
33 if (queueData == NULL) {
34 SECURITY_LOG_ERROR("malloc result null");
35 return NULL;
36 }
37 uint32_t ret = (uint32_t)memcpy_s(&queueData->srcIdentity, sizeof(DeviceIdentify), devId, sizeof(DeviceIdentify));
38 if (ret != EOK) {
39 SECURITY_LOG_ERROR("memcpy failed");
40 FREE(queueData);
41 return NULL;
42 }
43 ret = (uint32_t)memcpy_s(queueData->msgData, msgLen, msg, msgLen);
44 if (ret != EOK) {
45 SECURITY_LOG_ERROR("memcpy failed");
46 FREE(queueData);
47 return NULL;
48 }
49 queueData->msgLen = msgLen;
50 *queueDataLen = dataLen;
51
52 return queueData;
53 }
54