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 "trans_client_stub.h"
17
18 #include "client_trans_channel_callback.h"
19 #include "ipc_skeleton.h"
20 #include "softbus_errcode.h"
21 #include "softbus_server_ipc_interface_code.h"
22 #include "trans_log.h"
23
ClientOnChannelOpened(IpcIo * data,IpcIo * reply)24 int32_t ClientOnChannelOpened(IpcIo *data, IpcIo *reply)
25 {
26 if (reply == NULL) {
27 TRANS_LOGE(TRANS_CTRL, "invalid param.");
28 return SOFTBUS_INVALID_PARAM;
29 }
30 size_t size = 0;
31 ChannelInfo channel = {0};
32 const char *sessionName = (const char *)ReadString(data, &size);
33 ReadInt32(data, &(channel.channelId));
34 ReadInt32(data, &(channel.channelType));
35 ReadBool(data, &(channel.isServer));
36 ReadBool(data, &(channel.isEnabled));
37 ReadBool(data, &(channel.isEncrypt));
38 ReadInt32(data, &(channel.peerUid));
39 ReadInt32(data, &(channel.peerPid));
40 channel.groupId = (char *)ReadString(data, &size);
41 ReadUint32(data, &(channel.keyLen));
42 channel.sessionKey = (char *)ReadBuffer(data, channel.keyLen);
43 channel.peerSessionName = (char *)ReadString(data, &size);
44 channel.peerDeviceId = (char *)ReadString(data, &size);
45 if (channel.groupId == NULL || channel.sessionKey == NULL || channel.peerSessionName == NULL ||
46 channel.peerDeviceId == NULL) {
47 TRANS_LOGE(TRANS_CTRL, "pointer null error.");
48 return SOFTBUS_ERR;
49 }
50 if (channel.channelType == CHANNEL_TYPE_TCP_DIRECT) {
51 channel.fd = ReadFileDescriptor(data);
52 }
53 ReadInt32(data, &(channel.businessType));
54 if (channel.channelType == CHANNEL_TYPE_UDP) {
55 channel.myIp = (char *)ReadString(data, &size);
56 ReadInt32(data, &(channel.streamType));
57 ReadBool(data, &(channel.isUdpFile));
58 if (channel.isServer) {
59 int32_t udpPort = TransOnChannelOpened(sessionName, &channel);
60 WriteInt32(reply, udpPort);
61 return SOFTBUS_ERR;
62 }
63 ReadInt32(data, &(channel.peerPort));
64 channel.peerIp = (char *)ReadString(data, &size);
65 }
66 int ret = TransOnChannelOpened(sessionName, &channel);
67 if (ret < 0) {
68 TRANS_LOGE(TRANS_CTRL, "TransOnChannelOpened fail, errcode=%{public}d.", ret);
69 }
70 return SOFTBUS_OK;
71 }
72
ClientOnChannelOpenfailed(IpcIo * data,IpcIo * reply)73 int32_t ClientOnChannelOpenfailed(IpcIo *data, IpcIo *reply)
74 {
75 if (data == NULL) {
76 TRANS_LOGE(TRANS_CTRL, "invalid param.");
77 return SOFTBUS_INVALID_PARAM;
78 }
79 int32_t channelId = 0;
80 int32_t channelType = 0;
81 int32_t errCode = SOFTBUS_OK;
82 ReadInt32(data, &channelId);
83 ReadInt32(data, &channelType);
84 ReadInt32(data, &errCode);
85 (void)TransOnChannelOpenFailed(channelId, channelType, errCode);
86 return SOFTBUS_OK;
87 }
88
ClientOnChannelClosed(IpcIo * data,IpcIo * reply)89 int32_t ClientOnChannelClosed(IpcIo *data, IpcIo *reply)
90 {
91 if (data == NULL) {
92 TRANS_LOGE(TRANS_CTRL, "invalid param.");
93 return SOFTBUS_INVALID_PARAM;
94 }
95 int32_t channelId = 0;
96 int32_t channelType = 0;
97 ReadInt32(data, &channelId);
98 ReadInt32(data, &channelType);
99 (void)TransOnChannelClosed(channelId, channelType, SHUTDOWN_REASON_PEER);
100 return SOFTBUS_OK;
101 }
102
ClientOnChannelMsgreceived(IpcIo * data,IpcIo * reply)103 int32_t ClientOnChannelMsgreceived(IpcIo *data, IpcIo *reply)
104 {
105 if (data == NULL) {
106 TRANS_LOGE(TRANS_CTRL, "invalid param.");
107 return SOFTBUS_INVALID_PARAM;
108 }
109 int32_t channelId = 0;
110 int32_t channelType = 0;
111 int32_t type = 0;
112 ReadInt32(data, &channelId);
113 ReadInt32(data, &channelType);
114 ReadInt32(data, &type);
115 uint32_t dataLen = 0;
116 ReadUint32(data, &dataLen);
117 const uint8_t *data2 = ReadBuffer(data, dataLen);
118 (void)TransOnChannelMsgReceived(channelId, channelType, data2, dataLen, type);
119 return SOFTBUS_OK;
120 }