main.c File Reference

#include "standard.h"
#include "config.h"

Go to the source code of this file.

Functions
void	program_info (void)
void	main_loop (void)
void	cleanup (void)
void	sig_int ()
void	sig_quit ()
int	main (int argc, char *argv[])
Variables
_session	session
int	debug
int	Quit_Mux
char *	mux_version
char *	build_date
int	mux_build

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Function Documentation

void cleanup (  void   )  [static]

Definition at line 79 of file main.c. References _side::Audio, _side::Channel, close_audio_codec(), close_channel(), close_demux(), close_mux(), close_video_codec(), _side::Demux, _session::local, _side::Mux, _session::remote, session, and _side::Video. Referenced by main(). { /* * Close received audio files. */ close_audio_codec(session.local.Audio); close_audio_codec(session.remote.Audio); /* * Close video codecs. */ close_video_codec(session.local.Video); close_video_codec(session.remote.Video); /* * Close muxes. */ close_mux(session.local.Mux); close_mux(session.remote.Mux); /* * Close demuxes. */ close_demux(session.local.Demux); close_demux(session.remote.Demux); /* * Close channels */ close_channel(session.local.Channel); close_channel(session.remote.Channel); }

int main (  int  argc, char *  argv[] )

Definition at line 131 of file main.c. References cleanup(), main_loop(), program_info(), set_config(), sig_int(), and sig_quit(). { if (signal(SIGINT, SIG_IGN) != SIG_IGN) signal(SIGINT, sig_int); if (signal(SIGQUIT, SIG_IGN) != SIG_IGN) signal(SIGQUIT, sig_quit); program_info(); set_config(argc, argv); main_loop(); cleanup(); exit(0); }

void main_loop (  void   )  [static]

Definition at line 47 of file main.c. References _side::Audio, code_audio(), code_video(), decode_audio(), decode_video(), demultiplex(), _side::Demux, increment_clock(), interface(), _session::local, multiplex(), _side::Mux, print_time(), Quit_Mux, _session::remote, session, and _side::Video. Referenced by main(). { int *jblock; int j; Quit_Mux = 0; while (!Quit_Mux) { printf("%s Main Loop\n", print_time()); interface(); code_video(session.local.Video); code_video(session.remote.Video); code_audio(session.local.Audio); code_audio(session.remote.Audio); multiplex(session.local.Mux, 3); /* num channels hard coded to 3 */ multiplex(session.remote.Mux, 3); /* num channels hard coded to 3 */ demultiplex(session.local.Demux); demultiplex(session.remote.Demux); decode_audio(session.local.Audio); decode_audio(session.remote.Audio); decode_video(session.local.Video); decode_video(session.remote.Video); increment_clock(); } }

void program_info (  void   )  [static]

Definition at line 34 of file main.c. References build_date, mux_build, and mux_version. Referenced by main(). { printf("\n"); printf("H.223 Multiplex Simulator Version %s\n",mux_version); printf("Copyright (C) 1997 UCLA and Samsung Electronics Company\n"); printf("This simulator comes with ABSOLUTELY NO WARRANTY, for details see\n"); printf("the GNU Public license included with the distribution (LICENSE)\n"); printf("\n"); printf("build %d %s\n", mux_build, build_date); printf("\n"); }

void sig_int (   )

Definition at line 118 of file main.c. References mux_version. Referenced by main(). { fprintf(stderr, "\n\n%s: Caught SIGINT. Exiting.\n\n", mux_version); exit(1); }

void sig_quit (   )

Definition at line 124 of file main.c. References mux_version. Referenced by main(). { fprintf(stderr, "\n\n%s: Caught SIGQUIT. Exiting.\n\n", mux_version); exit(1); }

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Variable Documentation

char* build_date

Definition at line 4 of file version.c. Referenced by program_info().

int debug

Definition at line 23 of file main.c.

int mux_build

Definition at line 5 of file version.c. Referenced by program_info().

char* mux_version

Definition at line 3 of file version.c. Referenced by program_info(), sig_int(), and sig_quit().

int Quit_Mux

Definition at line 24 of file main.c. Referenced by do_cmd(), and main_loop().

_session session

Definition at line 22 of file main.c. Referenced by cleanup(), finish_config(), get_config(), main_loop(), and start_config().

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