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#ifndef NSTACKX_DEV_H
17#define NSTACKX_DEV_H
18
19#include "nstackx_common_header.h"
20
21#ifndef UNUSED
22#ifdef __GNUC__
23#define UNUSED __attribute__((unused))
24#else /* not a GCC */
25#define UNUSED
26#endif /* GCC */
27#endif
28
29/* DFile connect type list. */
30typedef enum {
31    CONNECT_TYPE_NONE = 0,
32    CONNECT_TYPE_P2P,
33    CONNECT_TYPE_WLAN,
34    CONNECT_TYPE_MAX,
35} ConnectType;
36
37typedef enum {
38    DEVICE_32_BITS = 32,
39    DEVICE_64_BITS = 64,
40} DeviceType;
41
42#define P2P_DEV_NAME_PRE "p2p"
43#define WLAN_DEV_NAME_PRE "wlan"
44#ifndef ETH_DEV_NAME_PRE
45#define ETH_DEV_NAME_PRE "eth"
46#endif
47#define USB_DEV_NAME_PRE "rndis"
48#define WIFI_DIRECT_NAME "Wi-Fi Direct"
49#define INTERFCAE_NAME_MAX_LENGTH (128 + 4)
50#define INTERFACE_GUID_MAX_LENGTH (256 + 4)
51#define INTERFACE_NETMASK (0xffffff)
52#define INTERFCAE_DES_MAX_LENGTH 128
53#define INTERFCAE_ADDR_MAX_LENGTH 16
54#define INTERFCAE_TYPE_MAX_LENGTH 20
55#define INTERFACE_MAX 16
56#define SOFTAP_ADDR_KEY (0xc0a82b01)
57#define P2P_ADDR_KEY (0xc0a83101)
58
59NSTACKX_EXPORT int32_t BindToDevice(SocketDesc sockfd, const struct sockaddr_in *localAddr);
60NSTACKX_EXPORT int32_t GetIfBroadcastIp(const char *ifName, char *ipString, size_t ipStringLen);
61NSTACKX_EXPORT int32_t GetConnectionType(const uint32_t sourceIp, const uint32_t destinationIp, uint16_t *connectType);
62NSTACKX_EXPORT int32_t BindToTargetDev(SocketDesc sockfd, const char *targetInterfaceName);
63NSTACKX_EXPORT int32_t GetInterfaceNameByIP(uint32_t sourceIp, char *interfaceName, size_t nameLen);
64NSTACKX_EXPORT void BindToDevInTheSameLan(SocketDesc sockfd, const struct sockaddr_in *sockAddr);
65NSTACKX_EXPORT uint8_t DFileGetDeviceBits(void);
66
67#endif // NSTACKX_DEV_H
68