forked from KolibriOS/kolibrios
135 lines
5.1 KiB
C
135 lines
5.1 KiB
C
/*
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* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef FFSERVER_CONFIG_H
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#define FFSERVER_CONFIG_H
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#include "libavutil/dict.h"
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#include "libavformat/avformat.h"
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#include "libavformat/network.h"
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#define FFSERVER_MAX_STREAMS 20
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/* each generated stream is described here */
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enum FFServerStreamType {
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STREAM_TYPE_LIVE,
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STREAM_TYPE_STATUS,
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STREAM_TYPE_REDIRECT,
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};
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enum FFServerIPAddressAction {
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IP_ALLOW = 1,
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IP_DENY,
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};
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typedef struct FFServerIPAddressACL {
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struct FFServerIPAddressACL *next;
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enum FFServerIPAddressAction action;
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/* These are in host order */
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struct in_addr first;
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struct in_addr last;
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} FFServerIPAddressACL;
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/* description of each stream of the ffserver.conf file */
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typedef struct FFServerStream {
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enum FFServerStreamType stream_type;
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char filename[1024]; /* stream filename */
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struct FFServerStream *feed; /* feed we are using (can be null if coming from file) */
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AVDictionary *in_opts; /* input parameters */
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AVDictionary *metadata; /* metadata to set on the stream */
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AVInputFormat *ifmt; /* if non NULL, force input format */
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AVOutputFormat *fmt;
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FFServerIPAddressACL *acl;
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char dynamic_acl[1024];
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int nb_streams;
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int prebuffer; /* Number of milliseconds early to start */
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int64_t max_time; /* Number of milliseconds to run */
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int send_on_key;
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AVStream *streams[FFSERVER_MAX_STREAMS];
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int feed_streams[FFSERVER_MAX_STREAMS]; /* index of streams in the feed */
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char feed_filename[1024]; /* file name of the feed storage, or
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input file name for a stream */
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pid_t pid; /* Of ffmpeg process */
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time_t pid_start; /* Of ffmpeg process */
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char **child_argv;
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struct FFServerStream *next;
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unsigned bandwidth; /* bandwidth, in kbits/s */
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/* RTSP options */
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char *rtsp_option;
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/* multicast specific */
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int is_multicast;
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struct in_addr multicast_ip;
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int multicast_port; /* first port used for multicast */
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int multicast_ttl;
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int loop; /* if true, send the stream in loops (only meaningful if file) */
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char single_frame; /* only single frame */
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/* feed specific */
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int feed_opened; /* true if someone is writing to the feed */
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int is_feed; /* true if it is a feed */
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int readonly; /* True if writing is prohibited to the file */
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int truncate; /* True if feeder connection truncate the feed file */
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int conns_served;
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int64_t bytes_served;
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int64_t feed_max_size; /* maximum storage size, zero means unlimited */
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int64_t feed_write_index; /* current write position in feed (it wraps around) */
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int64_t feed_size; /* current size of feed */
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struct FFServerStream *next_feed;
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} FFServerStream;
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typedef struct FFServerConfig {
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char *filename;
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FFServerStream *first_feed; /* contains only feeds */
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FFServerStream *first_stream; /* contains all streams, including feeds */
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unsigned int nb_max_http_connections;
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unsigned int nb_max_connections;
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uint64_t max_bandwidth;
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int debug;
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char logfilename[1024];
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struct sockaddr_in http_addr;
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struct sockaddr_in rtsp_addr;
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int errors;
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int warnings;
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int use_defaults;
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// Following variables MUST NOT be used outside configuration parsing code.
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enum AVCodecID guessed_audio_codec_id;
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enum AVCodecID guessed_video_codec_id;
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AVDictionary *video_opts; /* AVOptions for video encoder */
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AVDictionary *audio_opts; /* AVOptions for audio encoder */
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AVCodecContext *dummy_actx; /* Used internally to test audio AVOptions. */
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AVCodecContext *dummy_vctx; /* Used internally to test video AVOptions. */
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int no_audio;
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int no_video;
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int line_num;
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int stream_use_defaults;
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} FFServerConfig;
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void ffserver_get_arg(char *buf, int buf_size, const char **pp);
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void ffserver_parse_acl_row(FFServerStream *stream, FFServerStream* feed,
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FFServerIPAddressACL *ext_acl,
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const char *p, const char *filename, int line_num);
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int ffserver_parse_ffconfig(const char *filename, FFServerConfig *config);
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void ffserver_free_child_args(void *argsp);
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#endif /* FFSERVER_CONFIG_H */
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