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 #ifndef LOG_TAG
16 #define LOG_TAG "bt_ipc_socket_observer_stub"
17 #endif
18
19 #include "bluetooth_socket_observer_stub.h"
20 #include "bluetooth_log.h"
21 #include "bluetooth_raw_address.h"
22 #include "bluetooth_bt_uuid.h"
23 #include "bluetooth_errorcode.h"
24
25 namespace OHOS {
26 namespace Bluetooth {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)27 int32_t BluetoothClientSocketObserverStub::OnRemoteRequest(
28 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
29 {
30 HILOGD("BluetoothClientSocketObserverStub: transaction of code: %{public}d is received", code);
31 if (BluetoothClientSocketObserverStub::GetDescriptor() != data.ReadInterfaceToken()) {
32 HILOGE("BluetoothClientSocketObserverStub::OnRemoteRequest, local descriptor is not equal to remote");
33 return BT_ERR_INVALID_STATE;
34 }
35
36 int32_t errcode = BT_NO_ERROR;
37 switch (code) {
38 case static_cast<uint32_t>(BluetoothSocketObserverInterfaceCode::BT_SOCKET_OBSERVER_CONNECTION_STATE_CHANGED):
39 errcode = OnConnectionStateChangedInner(data, reply);
40 break;
41 default:
42 HILOGW("default case, need check.");
43 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
44 }
45 return errcode;
46 }
47
OnConnectionStateChangedInner(MessageParcel & data,MessageParcel & reply)48 int32_t BluetoothClientSocketObserverStub::OnConnectionStateChangedInner(MessageParcel &data, MessageParcel &reply)
49 {
50 HILOGD("enter");
51
52 std::shared_ptr<BluetoothRawAddress> addr(data.ReadParcelable<BluetoothRawAddress>());
53 if (!addr) {
54 HILOGE("read addr failed");
55 return BT_ERR_IPC_TRANS_FAILED;
56 }
57 std::shared_ptr<BluetoothUuid> uuid(data.ReadParcelable<BluetoothUuid>());
58 if (!uuid) {
59 HILOGE("read uuid failed");
60 return BT_ERR_IPC_TRANS_FAILED;
61 }
62 bluetooth::Uuid btUuid = bluetooth::Uuid(*uuid);
63 int status = data.ReadInt32();
64 int result = data.ReadInt32();
65 int type = data.ReadInt32();
66 int psm = data.ReadInt32();
67 CallbackParam callbackParam = {
68 .dev = *addr,
69 .uuid = btUuid,
70 .status = status,
71 .result = result,
72 .type = type,
73 .psm = psm,
74 };
75 OnConnectionStateChanged(callbackParam);
76 return BT_NO_ERROR;
77 }
78
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)79 int32_t BluetoothServerSocketObserverStub::OnRemoteRequest(
80 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
81 {
82 HILOGD("BluetoothServerSocketObserverStub: transaction of code: %{public}d is received", code);
83 if (BluetoothServerSocketObserverStub::GetDescriptor() != data.ReadInterfaceToken()) {
84 HILOGE("BluetoothServerSocketObserverStub::OnRemoteRequest, local descriptor is not equal to remote");
85 return BT_ERR_INVALID_STATE;
86 }
87
88 HILOGW("BluetoothServerSocketObserverStub::OnRemoteRequest, default case, need check.");
89 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
90 }
91 } // namespace Bluetooth
92 } // namespace OHOS