1 /*
2 * Copyright (C) 2021-2022 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 <unistd.h>
17 #include <cerrno>
18 #include "bluetooth_socket_outputstream.h"
19 #include "bluetooth_log.h"
20 #include "sys/socket.h"
21
22 namespace OHOS {
23 namespace Bluetooth {
OutputStream(int socketFd)24 OutputStream::OutputStream(int socketFd) : socketFd_(socketFd)
25 {}
26
~OutputStream()27 OutputStream::~OutputStream()
28 {}
29
Write(const char * buf,const size_t length)30 size_t OutputStream::Write(const char *buf, const size_t length)
31 {
32 HILOGI("(2 parameters) starts");
33 if (socketFd_ == -1) {
34 HILOGE("socket closed.");
35 return -1;
36 }
37 auto ret = send(socketFd_, buf, length, MSG_NOSIGNAL);
38
39 HILOGI("ret: %{public}zu", ret);
40
41 if (ret == -1) {
42 HILOGE("Error.");
43 }
44 return ret;
45 }
46 } // namespace Bluetooth
47 } // namespace OHOS