blob: c67859513ee2e9f4be5f08de327eda3d2debfd22 [file] [log] [blame]
// Copyright 2015 The Android Open Source Project
//
// This software is licensed under the terms of the GNU General Public
// License version 2, as published by the Free Software Foundation, and
// may be copied, distributed, and modified under those terms.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
#pragma once
#include "android/base/Compiler.h"
#include "android/emulation/SerialLine.h"
#include "qemu/typedefs.h"
// QEMU1-specific implementation of the generic SerialLine interface,
// based on CharDriverState
namespace android {
namespace qemu1 {
class CharSerialLine : public android::SerialLine {
public:
// takes ownership of |cs|, deletes it in destructor
CharSerialLine(CharDriverState* cs);
~CharSerialLine();
virtual void addHandlers(void* opaque, CanReadFunc canReadFunc, ReadFunc readFunc);
virtual int write(const uint8_t* data, int len);
CharDriverState* state() const { return mCs; }
CharDriverState* release() {
CharDriverState* cs = mCs;
mCs = nullptr;
return cs;
}
private:
DISALLOW_COPY_AND_ASSIGN(CharSerialLine);
private:
CharDriverState* mCs;
};
} // namespace qemu1
} // namespace android