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/*
* Copyright (C) 2009-2014 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SPICE_CHAR_H_
#define SPICE_CHAR_H_
#if !defined(SPICE_H_INSIDE) && !defined(SPICE_SERVER_INTERNAL)
#error "Only spice.h can be included directly."
#endif
#include "spice-core.h"
/* char device interfaces */
#define SPICE_INTERFACE_CHAR_DEVICE "char_device"
#define SPICE_INTERFACE_CHAR_DEVICE_MAJOR 1
#define SPICE_INTERFACE_CHAR_DEVICE_MINOR 3
typedef struct SpiceCharDeviceInterface SpiceCharDeviceInterface;
typedef struct SpiceCharDeviceInstance SpiceCharDeviceInstance;
typedef struct SpiceCharDeviceState SpiceCharDeviceState;
typedef enum {
SPICE_CHAR_DEVICE_NOTIFY_WRITABLE = 1 << 0,
} spice_char_device_flags;
struct SpiceCharDeviceInterface {
SpiceBaseInterface base;
void (*state)(SpiceCharDeviceInstance *sin, int connected);
int (*write)(SpiceCharDeviceInstance *sin, const uint8_t *buf, int len);
int (*read)(SpiceCharDeviceInstance *sin, uint8_t *buf, int len);
void (*event)(SpiceCharDeviceInstance *sin, uint8_t event);
spice_char_device_flags flags;
};
struct SpiceCharDeviceInstance {
SpiceBaseInstance base;
const char* subtype;
SpiceCharDeviceState *st;
const char* portname;
};
void spice_server_char_device_wakeup(SpiceCharDeviceInstance *sin);
void spice_server_port_event(SpiceCharDeviceInstance *char_device, uint8_t event);
const char** spice_server_char_device_recognized_subtypes(void);
#endif /* SPICE_CHAR_H_ */
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