mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
jfcarroll
b5a1359d1f
*** Reason for rollback *** Although this fixes Bluetooth Classic, it appears to break Ble, will resubmit once Ble is fixed. *** Original change description *** BEGIN_PUBLIC Bug fixes for 233012255 and 232995024 Refactor bluetooth_adapter setname and getname to remove logic errors, array overruns, and leaking memory. Refactor bluetooth discovery callbacks to prevent getting updates before we have cached the device found. Refactor the dart code interfaces to more closely align between the dll and the dart UI, and move from using the device name (which can be easily duplicated) as the primary key to using endpoint_id as the primary key for all calls into... *** PiperOrigin-RevId: 452177878
90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "internal/platform/file.h"
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namespace location {
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namespace nearby {
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InputFile::InputFile(PayloadId id, std::int64_t size)
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: impl_(Platform::CreateInputFile(id, size)) {}
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InputFile::InputFile(std::string file_path, std::int64_t size)
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: impl_(Platform::CreateInputFile(file_path, size)) {}
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InputFile::~InputFile() = default;
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InputFile::InputFile(InputFile&& other) noexcept = default;
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InputFile& InputFile::operator=(InputFile&& other) = default;
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// Reads up to size bytes and returns as a ByteArray object wrapped by
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// ExceptionOr.
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// Returns Exception::kIo on error, or end of file.
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ExceptionOr<ByteArray> InputFile::Read(std::int64_t size) {
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return impl_->Read(size);
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}
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// Returns a string that uniqely identifies this file.
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std::string InputFile::GetFilePath() const { return impl_->GetFilePath(); }
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// Returns total size of this file in bytes.
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std::int64_t InputFile::GetTotalSize() const { return impl_->GetTotalSize(); }
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ExceptionOr<size_t> InputFile::Skip(size_t offset) {
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return impl_->Skip(offset);
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}
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// Disallows further reads from the file and frees system resources,
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// associated with it.
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Exception InputFile::Close() { return impl_->Close(); }
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// Returns a handle to the underlying input stream.
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//
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// Returned handle will remain valid even if InputFile is moved, for as long
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// as original InputFile lifetime continues.
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// Side effects of any non-const operation invoked for InputFile (such as
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// Read, or Close will be observable through InputStream& handle, and vice
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// versa.
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InputStream& InputFile::GetInputStream() { return *impl_; }
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OutputFile::OutputFile(std::string file_path)
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: impl_(Platform::CreateOutputFile(file_path)) {}
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OutputFile::OutputFile(PayloadId id) : impl_(Platform::CreateOutputFile(id)) {}
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OutputFile::~OutputFile() = default;
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OutputFile::OutputFile(OutputFile&&) noexcept = default;
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OutputFile& OutputFile::operator=(OutputFile&&) = default;
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// Writes all data from ByteArray object to the underlying stream.
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// Returns Exception::kIo on error, Exception::kSuccess otherwise.
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Exception OutputFile::Write(const ByteArray& data) {
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return impl_->Write(data);
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}
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// Ensures that all data written by previous calls to Write() is passed
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// down to the applicable transport layer.
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Exception OutputFile::Flush() { return impl_->Flush(); }
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// Disallows further writes to the file and frees system resources,
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// associated with it.
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Exception OutputFile::Close() { return impl_->Close(); }
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// Returns a handle to the underlying output stream.
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//
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// Returned handle will remain valid even if OutputFile is moved, for as long
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// as original OutputFile lifetime continues.
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// Side effects of any non-const operation invoked for OutputFile (such as
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// Write, or Close will be observable through OutputStream& handle, and vice
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// versa.
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OutputStream& OutputFile::GetOutputStream() { return *impl_; }
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} // namespace nearby
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} // namespace location
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