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#ifndef foomainloopapihfoo
#define foomainloopapihfoo
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio 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 2 of the License,
or (at your option) any later version.
polypaudio 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 polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <time.h>
#include <sys/time.h>
#ifdef __cplusplus
extern "C" {
#endif
enum pa_io_event_flags {
PA_IO_EVENT_NULL = 0,
PA_IO_EVENT_INPUT = 1,
PA_IO_EVENT_OUTPUT = 2,
PA_IO_EVENT_HANGUP = 4,
PA_IO_EVENT_ERROR = 8,
};
struct pa_io_event;
struct pa_defer_event;
struct pa_time_event;
struct pa_mainloop_api {
void *userdata;
/* IO sources */
struct pa_io_event* (*io_new)(struct pa_mainloop_api*a, int fd, enum pa_io_event_flags events, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event* e, int fd, enum pa_io_event_flags events, void *userdata), void *userdata);
void (*io_enable)(struct pa_io_event* e, enum pa_io_event_flags events);
void (*io_free)(struct pa_io_event* e);
void (*io_set_destroy)(struct pa_io_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event *e, void *userdata));
/* Time sources */
struct pa_time_event* (*time_new)(struct pa_mainloop_api*a, const struct timeval *tv, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event* e, const struct timeval *tv, void *userdata), void *userdata);
void (*time_restart)(struct pa_time_event* e, const struct timeval *tv);
void (*time_free)(struct pa_time_event* e);
void (*time_set_destroy)(struct pa_time_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event *e, void *userdata));
/* Deferred sources */
struct pa_defer_event* (*defer_new)(struct pa_mainloop_api*a, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event* e, void *userdata), void *userdata);
void (*defer_enable)(struct pa_defer_event* e, int b);
void (*defer_free)(struct pa_defer_event* e);
void (*defer_set_destroy)(struct pa_defer_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event *e, void *userdata));
/* Exit mainloop */
void (*quit)(struct pa_mainloop_api*a, int retval);
};
void pa_mainloop_api_once(struct pa_mainloop_api*m, void (*callback)(struct pa_mainloop_api*m, void *userdata), void *userdata);
#ifdef __cplusplus
}
#endif
#endif
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