diff options
Diffstat (limited to 'src/pulsecore/ioline.h')
| -rw-r--r-- | src/pulsecore/ioline.h | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/src/pulsecore/ioline.h b/src/pulsecore/ioline.h index e736e2b3..12f6dead 100644 --- a/src/pulsecore/ioline.h +++ b/src/pulsecore/ioline.h @@ -1,29 +1,30 @@ #ifndef fooiolinehfoo #define fooiolinehfoo -/* $Id$ */ - /*** 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 of the License, + 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. ***/ +#include <pulse/gccmacro.h> + #include <pulsecore/iochannel.h> -#include <pulsecore/core-util.h> /* An ioline wraps an iochannel for line based communication. A * callback function is called whenever a new line has been recieved @@ -31,6 +32,9 @@ 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); @@ -43,9 +47,19 @@ void pa_ioline_puts(pa_ioline *s, const char *c); 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 recieved line */ -void pa_ioline_set_callback(pa_ioline*io, void (*callback)(pa_ioline*io, const char *s, void *userdata), void *userdata); +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 */ +pa_bool_t 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 |