#ifndef fooiolinehfoo
#define fooiolinehfoo
/***
This file is part of PulseAudio.
Copyright 2004-2006 Lennart Poettering
PulseAudio 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.
PulseAudio 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 Lesser General Public License
along with PulseAudio; if not, see .
***/
#include
#include
/* An ioline wraps an iochannel for line based communication. A
* callback function is called whenever a new line has been received
* from the client */
typedef struct pa_ioline pa_ioline;
typedef void (*pa_ioline_cb_t)(pa_ioline*io, const char *s, void *userdata);
typedef void (*pa_ioline_drain_cb_t)(pa_ioline *io, void *userdata);
pa_ioline* pa_ioline_new(pa_iochannel *io);
void pa_ioline_unref(pa_ioline *l);
pa_ioline* pa_ioline_ref(pa_ioline *l);
void pa_ioline_close(pa_ioline *l);
/* Write a string to the channel */
void pa_ioline_puts(pa_ioline *s, const char *c);
/* Write a string to the channel */
void pa_ioline_printf(pa_ioline *s, const char *format, ...) PA_GCC_PRINTF_ATTR(2,3);
/* Set the callback function that is called for every received line */
void pa_ioline_set_callback(pa_ioline*io, pa_ioline_cb_t callback, void *userdata);
/* Set the callback function that is called when everything has been written */
void pa_ioline_set_drain_callback(pa_ioline*io, pa_ioline_drain_cb_t callback, void *userdata);
/* Make sure to close the ioline object as soon as the send buffer is emptied */
void pa_ioline_defer_close(pa_ioline *io);
/* Returns true when everything was written */
bool pa_ioline_is_drained(pa_ioline *io);
/* Detaches from the iochannel and returns it. Data that has already
* been read will not be available in the detached iochannel */
pa_iochannel* pa_ioline_detach_iochannel(pa_ioline *l);
#endif