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/*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef UI_INPUT_BARRIER_H
#define UI_INPUT_BARRIER_H
/* Barrier protocol */
#define BARRIER_VERSION_MAJOR 1
#define BARRIER_VERSION_MINOR 6
enum barrierCmd {
barrierCmdCNoop,
barrierCmdCClose,
barrierCmdCEnter,
barrierCmdCLeave,
barrierCmdCClipboard,
barrierCmdCScreenSaver,
barrierCmdCResetOptions,
barrierCmdCInfoAck,
barrierCmdCKeepAlive,
barrierCmdDKeyDown,
barrierCmdDKeyRepeat,
barrierCmdDKeyUp,
barrierCmdDMouseDown,
barrierCmdDMouseUp,
barrierCmdDMouseMove,
barrierCmdDMouseRelMove,
barrierCmdDMouseWheel,
barrierCmdDClipboard,
barrierCmdDInfo,
barrierCmdDSetOptions,
barrierCmdDFileTransfer,
barrierCmdDDragInfo,
barrierCmdQInfo,
barrierCmdEIncompatible,
barrierCmdEBusy,
barrierCmdEUnknown,
barrierCmdEBad,
/* connection sequence */
barrierCmdHello,
barrierCmdHelloBack,
};
enum {
barrierButtonNone,
barrierButtonLeft,
barrierButtonMiddle,
barrierButtonRight,
barrierButtonExtra0
};
struct barrierVersion {
int16_t major;
int16_t minor;
};
struct barrierMouseButton {
int8_t buttonid;
};
struct barrierEnter {
int16_t x;
int16_t y;
int32_t seqn;
int16_t modifier;
};
struct barrierMousePos {
int16_t x;
int16_t y;
};
struct barrierKey {
int16_t keyid;
int16_t modifier;
int16_t button;
};
struct barrierRepeat {
int16_t keyid;
int16_t modifier;
int16_t repeat;
int16_t button;
};
#define BARRIER_MAX_OPTIONS 32
struct barrierSet {
int nb;
struct {
int id;
char nul;
int value;
} option[BARRIER_MAX_OPTIONS];
};
struct barrierMsg {
enum barrierCmd cmd;
union {
struct barrierVersion version;
struct barrierMouseButton mousebutton;
struct barrierMousePos mousepos;
struct barrierEnter enter;
struct barrierKey key;
struct barrierRepeat repeat;
struct barrierSet set;
};
};
#endif
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