src/InputDevice.h

//
// vncflinger - Copyright (C) 2017 Steve Kondik
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// 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.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

#ifndef INPUT_DEVICE_H
#define INPUT_DEVICE_H

#include <utils/Errors.h>
#include <utils/RefBase.h>

#include <rfb/rfb.h>


#define UINPUT_DEVICE "/dev/uinput"

namespace android {

class InputDevice : public RefBase {
public:
    static status_t start(uint32_t width, uint32_t height);
    static status_t stop();

    static void keyEvent(rfbBool down, rfbKeySym key, rfbClientPtr cl);
    static void pointerEvent(int buttonMask, int x, int y, rfbClientPtr cl);

private:

    static status_t inject(uint16_t type, uint16_t code, int32_t value);
    static status_t injectSyn(uint16_t type, uint16_t code, int32_t value);
    static status_t movePointer(int32_t x, int32_t y);
    static status_t setPointer(int32_t x, int32_t y);
    static status_t press(uint16_t code);
    static status_t release(uint16_t code);
    static status_t click(uint16_t code);

    static int keysym2scancode(rfbKeySym c, rfbClientPtr cl, int* sh, int* alt);

    static int sFD;

};

};
#endif