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This commit is contained in:
Vibhav Pant
2023-08-21 23:19:01 +05:30
parent ba07f52103
commit ff55edb5e4
32 changed files with 2479 additions and 78 deletions
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internal/platform/implementation/linux/bluetooth_classic_socket.cc
+19 -32
View File
@@ -13,7 +13,7 @@
namespace nearby {
namespace linux {
ExceptionOr<ByteArray> BluetoothInputStream::Read(std::int64_t size) {
ExceptionOr<ByteArray> InputStream::Read(std::int64_t size) {
if (!fd_.has_value())
return Exception::kIo;
@@ -30,33 +30,17 @@ ExceptionOr<ByteArray> BluetoothInputStream::Read(std::int64_t size) {
return ExceptionOr(ByteArray(data, size));
}
ExceptionOr<std::size_t> BluetoothInputStream::Skip(std::size_t offset) {
Exception InputStream::Close() {
if (!fd_.has_value())
return Exception::kIo;
return Exception{Exception::kIo};
auto off = lseek(fd_->get(), offset, SEEK_CUR);
if (off != offset) {
auto end = lseek(fd_->get(), 0, SEEK_END);
return off == end ? ExceptionOr((std::size_t)off) : Exception::kIo;
}
return ExceptionOr((std::size_t)(off));
auto ret = close(fd_->get()) < 0 ? Exception{Exception::kIo}
: Exception{Exception::kSuccess};
fd_.reset();
return ret;
}
ExceptionOr<ByteArray> BluetoothInputStream::ReadExactly(std::size_t size) {
if (!fd_.has_value())
return Exception::kIo;
char *data = new char[size];
ssize_t ret = read(fd_->get(), data, size);
if (ret < 0) {
delete[] data;
return Exception::kIo;
}
return ExceptionOr(ByteArray(data, size));
}
Exception BluetoothOutputStream::Write(const ByteArray &data) {
Exception OutputStream::Write(const ByteArray &data) {
if (!fd_.has_value())
return Exception{Exception::kIo};
@@ -71,18 +55,21 @@ Exception BluetoothOutputStream::Write(const ByteArray &data) {
return Exception{Exception::kSuccess};
}
Exception BluetoothOutputStream::Flush() {
return Exception{Exception::kSuccess};
}
Exception OutputStream::Flush() { return Exception{Exception::kSuccess}; }
Exception BluetoothOutputStream::Close() {
return close(fd_->get()) < 0 ? Exception{Exception::kIo}
: Exception{Exception::kSuccess};
Exception OutputStream::Close() {
if (!fd_.has_value())
return Exception{Exception::kIo};
auto ret = close(fd_->get()) < 0 ? Exception{Exception::kIo}
: Exception{Exception::kSuccess};
fd_.reset();
return ret;
}
Exception BluetoothSocket::Close() {
input_stream_.fd_.reset();
output_stream_.fd_.reset();
input_stream_.Close();
output_stream_.Close();
return Exception{Exception::kSuccess};
}