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Diffstat (limited to 'src/pulsecore/ioline.h')
-rw-r--r-- | src/pulsecore/ioline.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/pulsecore/ioline.h b/src/pulsecore/ioline.h new file mode 100644 index 00000000..e736e2b3 --- /dev/null +++ b/src/pulsecore/ioline.h @@ -0,0 +1,51 @@ +#ifndef fooiolinehfoo +#define fooiolinehfoo + +/* $Id$ */ + +/*** + This file is part of PulseAudio. + + 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, + 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 <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 + * from the client */ + +typedef struct pa_ioline pa_ioline; + +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 recieved line */ +void pa_ioline_set_callback(pa_ioline*io, void (*callback)(pa_ioline*io, const char *s, void *userdata), 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); + +#endif |