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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/numerics/safe_conversions.h"
#include "base/stl_util.h"
#include "device/serial/buffer.h"
#include "net/base/io_buffer.h"
namespace device {
ReadOnlyBuffer::~ReadOnlyBuffer() {
}
WritableBuffer::~WritableBuffer() {
}
SendBuffer::SendBuffer(
const std::vector<char>& data,
const base::Callback<void(int, device::serial::SendError)>& callback)
: data_(data), callback_(callback) {}
SendBuffer::~SendBuffer() {}
const char* SendBuffer::GetData() {
return vector_as_array(&data_);
}
uint32_t SendBuffer::GetSize() {
return base::checked_cast<uint32_t>(data_.size());
}
void SendBuffer::Done(uint32_t bytes_read) {
callback_.Run(bytes_read, device::serial::SEND_ERROR_NONE);
}
void SendBuffer::DoneWithError(uint32_t bytes_read, int32_t error) {
callback_.Run(bytes_read, static_cast<device::serial::SendError>(error));
}
ReceiveBuffer::ReceiveBuffer(
scoped_refptr<net::IOBuffer> buffer,
uint32_t size,
const base::Callback<void(int, device::serial::ReceiveError)>& callback)
: buffer_(buffer), size_(size), callback_(callback) {}
ReceiveBuffer::~ReceiveBuffer() {}
char* ReceiveBuffer::GetData() {
return buffer_->data();
}
uint32_t ReceiveBuffer::GetSize() {
return size_;
}
void ReceiveBuffer::Done(uint32_t bytes_written) {
callback_.Run(bytes_written, device::serial::RECEIVE_ERROR_NONE);
}
void ReceiveBuffer::DoneWithError(uint32_t bytes_written, int32_t error) {
callback_.Run(bytes_written,
static_cast<device::serial::ReceiveError>(error));
}
} // namespace device
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