1 /*
2 * Copyright (c) 2023 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 "socket_server.h"
17
18 #include "accesstoken_kit.h"
19
20 #include "devicestatus_define.h"
21 #include "socket_params.h"
22
23 #undef LOG_TAG
24 #define LOG_TAG "SocketServer"
25
26 namespace OHOS {
27 namespace Msdp {
28 namespace DeviceStatus {
29
SocketServer(IContext * context)30 SocketServer::SocketServer(IContext *context)
31 : context_(context)
32 {}
33
Enable(CallingContext & context,MessageParcel & data,MessageParcel & reply)34 int32_t SocketServer::Enable(CallingContext &context, MessageParcel &data, MessageParcel &reply)
35 {
36 CALL_DEBUG_ENTER;
37 return RET_ERR;
38 }
39
Disable(CallingContext & context,MessageParcel & data,MessageParcel & reply)40 int32_t SocketServer::Disable(CallingContext &context, MessageParcel &data, MessageParcel &reply)
41 {
42 CALL_DEBUG_ENTER;
43 return RET_ERR;
44 }
45
Start(CallingContext & context,MessageParcel & data,MessageParcel & reply)46 int32_t SocketServer::Start(CallingContext &context, MessageParcel &data, MessageParcel &reply)
47 {
48 CALL_DEBUG_ENTER;
49 return RET_ERR;
50 }
51
Stop(CallingContext & context,MessageParcel & data,MessageParcel & reply)52 int32_t SocketServer::Stop(CallingContext &context, MessageParcel &data, MessageParcel &reply)
53 {
54 CALL_DEBUG_ENTER;
55 return RET_ERR;
56 }
57
AddWatch(CallingContext & context,uint32_t id,MessageParcel & data,MessageParcel & reply)58 int32_t SocketServer::AddWatch(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply)
59 {
60 CALL_DEBUG_ENTER;
61 return RET_ERR;
62 }
63
RemoveWatch(CallingContext & context,uint32_t id,MessageParcel & data,MessageParcel & reply)64 int32_t SocketServer::RemoveWatch(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply)
65 {
66 CALL_DEBUG_ENTER;
67 return RET_ERR;
68 }
69
SetParam(CallingContext & context,uint32_t id,MessageParcel & data,MessageParcel & reply)70 int32_t SocketServer::SetParam(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply)
71 {
72 CALL_DEBUG_ENTER;
73 return RET_ERR;
74 }
75
GetParam(CallingContext & context,uint32_t id,MessageParcel & data,MessageParcel & reply)76 int32_t SocketServer::GetParam(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply)
77 {
78 CALL_DEBUG_ENTER;
79 return RET_ERR;
80 }
81
Control(CallingContext & context,uint32_t id,MessageParcel & data,MessageParcel & reply)82 int32_t SocketServer::Control(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply)
83 {
84 CALL_DEBUG_ENTER;
85 if (id != SocketAction::SOCKET_ACTION_CONNECT) {
86 FI_HILOGE("Unsupported action");
87 return RET_ERR;
88 }
89 AllocSocketPairParam param;
90 if (!param.Unmarshalling(data)) {
91 FI_HILOGE("AllocSocketPairParam::Unmarshalling fail");
92 return RET_ERR;
93 }
94 int32_t tokenType = Security::AccessToken::AccessTokenKit::GetTokenTypeFlag(context.tokenId);
95 int32_t clientFd { -1 };
96 CHKPR(context_, RET_ERR);
97 int32_t ret = context_->GetSocketSessionManager().AllocSocketFd(
98 param.programName, param.moduleType, tokenType, context.uid, context.pid, clientFd);
99 if (ret != RET_OK) {
100 FI_HILOGE("AllocSocketFd failed");
101 if (clientFd >= 0 && close(clientFd) < 0) {
102 FI_HILOGE("Close client fd failed, error:%{public}s, clientFd:%{public}d", strerror(errno), clientFd);
103 }
104 return RET_ERR;
105 }
106 AllocSocketPairReply replyData(tokenType, clientFd);
107 if (!replyData.Marshalling(reply)) {
108 FI_HILOGE("AllocSocketPairReply::Marshalling fail");
109 if (close(clientFd) < 0) {
110 FI_HILOGE("Close client fd failed, error:%{public}s, clientFd:%{public}d", strerror(errno), clientFd);
111 }
112 return RET_ERR;
113 }
114 if (close(clientFd) < 0) {
115 FI_HILOGE("Close client fd failed, error:%{public}s, clientFd:%{public}d", strerror(errno), clientFd);
116 }
117 return RET_OK;
118 }
119 } // namespace DeviceStatus
120 } // namespace Msdp
121 } // namespace OHOS
122