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mirror of https://gitlab.xiph.org/xiph/icecast-server.git synced 2024-12-04 14:46:30 -05:00
icecast-server/src/fastevent.h
2018-10-10 11:10:30 +00:00

67 lines
2.2 KiB
C

/* Icecast
*
* This program is distributed under the GNU General Public License, version 2.
* A copy of this license is included with this source.
*
* Copyright 2018, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
*/
#ifndef __FASTEVENT_H__
#define __FASTEVENT_H__
/* Add all conditions when to enable fast events here. */
#if 1
#define FASTEVENT_ENABLED
#endif
#include <stdarg.h>
#include "refobject.h"
typedef enum {
FASTEVENT_TYPE_SLOWEVENT = 0,
FASTEVENT_TYPE_CONNECTION_CREATE,
FASTEVENT_TYPE_CONNECTION_DESTROY,
FASTEVENT_TYPE_CONNECTION_READ,
FASTEVENT_TYPE_CONNECTION_PUTBACK,
FASTEVENT_TYPE_CONNECTION_WRITE,
FASTEVENT_TYPE_CLIENT_CREATE,
FASTEVENT_TYPE_CLIENT_DESTROY,
FASTEVENT_TYPE_CLIENT_READ,
FASTEVENT_TYPE_CLIENT_WRITE,
FASTEVENT_TYPE_CLIENT_READ_BODY,
FASTEVENT_TYPE_CLIENT_READY_FOR_AUTH,
FASTEVENT_TYPE_CLIENT_AUTHED,
FASTEVENT_TYPE_CLIENT_SEND_RESPONSE,
FASTEVENT_TYPE__END /* must be last element */
} fastevent_type_t;
typedef enum {
FASTEVENT_DATATYPE_NONE = 0,
FASTEVENT_DATATYPE_EVENT,
FASTEVENT_DATATYPE_CLIENT,
FASTEVENT_DATATYPE_CONNECTION,
FASTEVENT_DATATYPE_OBR, /* Object, const void *Buffer, size_t Request_length */
FASTEVENT_DATATYPE_OBRD /* Object, const void *Buffer, size_t Request_length, ssize_t Done_length */
} fastevent_datatype_t;
typedef int fastevent_flag_t;
#define FASTEVENT_FLAG_NONE ((fastevent_flag_t)0x0000)
#define FASTEVENT_FLAG_MODIFICATION_ALLOWED ((fastevent_flag_t)0x0001)
typedef void (*fastevent_cb_t)(const void *userdata, fastevent_type_t type, fastevent_flag_t flags, fastevent_datatype_t datatype, va_list ap);
typedef void (*fastevent_freecb_t)(void **userdata);
#ifdef FASTEVENT_ENABLED
int fastevent_initialize(void);
int fastevent_shutdown(void);
refobject_t fastevent_register(fastevent_type_t type, fastevent_cb_t cb, fastevent_freecb_t freecb, void *userdata);
void fastevent_emit(fastevent_type_t type, fastevent_flag_t flags, fastevent_datatype_t datatype, ...);
#else
#define fastevent_initialize() 0
#define fastevent_shutdown() 0
#define fastevent_register(type,cb,freecb,userdata) REFOBJECT_NULL
#define fastevent_emit(type,flags,datatype,...)
#endif
#endif