vss.h

   1 /*
   2  * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
   3  *
   4  * Licensed under the GPL v2. For licencing details see COPYING.
   5  */
   6
   7 /** \file vss.h exported functions from vss.c (para_server) */
   8 void vss_init(void);
   9 void vss_send_chunk(void);
  10 struct timeval *vss_preselect(fd_set *rfds, fd_set *wfds, int *max_fileno);
  11 void vss_post_select(fd_set *rfds, fd_set *wfds);
  12 const char *audio_format_name(int);
  13 unsigned int vss_playing(void);
  14 unsigned int vss_next(void);
  15 unsigned int vss_repos(void);
  16 unsigned int vss_paused(void);
  17 char *vss_get_header(size_t *header_len);
  18 struct timeval *vss_chunk_time(void);
  19 int guess_audio_format(const char *name);
  20 int compute_afhi(const char *path, char *data, size_t size,
  21         struct audio_format_info *afhi);
  22 const char *supported_audio_formats(void);
  23 int vss_get_chunk(long unsigned chunk_num, char **buf, size_t *len);
  24
  25 /** stop playing after current audio file */
  26 #define VSS_NOMORE 1
  27 /** skip remaining part of current audio file */
  28 #define VSS_NEXT 2
  29 /** a reposition request was sent by a client */
  30 #define VSS_REPOS 4
  31 /** currently playing */
  32 #define VSS_PLAYING 8
  33 /** a client requested to change the audio file selector */
  34 #define VSS_CHANGE 16