2 * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
4 * Licensed under the GPL v2. For licencing details see COPYING.
7 /** \file vss.h Exported functions from vss.c (para_server). */
9 void init_vss_task(int afs_socket);
10 unsigned int vss_playing(void);
11 unsigned int vss_next(void);
12 unsigned int vss_repos(void);
13 unsigned int vss_paused(void);
14 unsigned int vss_stopped(void);
15 struct timeval *vss_chunk_time(void);
16 const char *supported_audio_formats(void);
18 /** Stop playing after current audio file. */
20 /** Skip remaining part of current audio file. */
22 /** A reposition request was sent by a client. */
24 /** Currently playing. */
26 /** A client requested to change the audio file selector. */
30 * Each paraslash sender may register arbitrary many clients to the virtual
31 * streaming system, possibly with varying fec parameters. In order to do so,
32 * it must allocate a \a fec_client_parms structure and pass it to \ref
35 * Clients are automatically removed from that list by the vss if an error
36 * occurs, or if the sender requests deletion of a client by calling \ref
37 * vss_del_fec_client().
41 struct fec_client_parms {
42 uint8_t slices_per_group;
43 uint8_t data_slices_per_group;
44 uint16_t max_slice_bytes;
45 int (*send)(char *buf, size_t num_bytes, void *private_data);
49 int vss_add_fec_client(struct fec_client_parms *fcp, struct fec_client **result);
50 void vss_del_fec_client(struct fec_client *fc);
51 size_t vss_get_fec_eof_packet(const char **buf);