1 /*
2 * Copyright (C) 2021 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 "nstackx_dev.h"
17 #include "nstackx_util.h"
18 #include "nstackx_error.h"
19 #include "nstackx_log.h"
20 #include "securec.h"
21
22 #define TAG "nStackXDev"
23
24 int32_t GetConnectionTypeByDev(const uint32_t sourceIp, uint16_t *connectType);
25
GetConnectionTypeByIP(const uint32_t sourceIp,const uint32_t destinationIp,uint16_t * connectType)26 static int32_t GetConnectionTypeByIP(const uint32_t sourceIp, const uint32_t destinationIp, uint16_t *connectType)
27 {
28 if (sourceIp == htonl(SOFTAP_ADDR_KEY) || destinationIp == htonl(SOFTAP_ADDR_KEY) ||
29 sourceIp == htonl(P2P_ADDR_KEY) || destinationIp == htonl(P2P_ADDR_KEY)) {
30 *connectType = CONNECT_TYPE_P2P;
31 LOGI(TAG, "connType is P2P(%u)", *connectType);
32 return NSTACKX_EOK;
33 }
34 return NSTACKX_EFAILED;
35 }
36
GetConnectionType(const uint32_t sourceIp,const uint32_t destinationIp,uint16_t * connectType)37 int32_t GetConnectionType(const uint32_t sourceIp, const uint32_t destinationIp, uint16_t *connectType)
38 {
39 if (GetConnectionTypeByIP(sourceIp, destinationIp, connectType) == NSTACKX_EOK) {
40 return NSTACKX_EOK;
41 }
42 return GetConnectionTypeByDev(sourceIp, connectType);
43 }
44
DFileGetDeviceBits(void)45 uint8_t DFileGetDeviceBits(void)
46 {
47 if (TYPE_BITS_NUM(char *) == DEVICE_32_BITS) {
48 return DEVICE_32_BITS;
49 }
50
51 return DEVICE_64_BITS;
52 }