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Implement common show version and banner.

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Patch by Stefano Sabatini [stefano sabatini-lala poste it]

Originally committed as revision 10600 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2007-09-27 06:38:40 +00:00 committed by Benoit Fouet
parent 20693c85b2
commit 86074ed1b7
4 changed files with 53 additions and 29 deletions
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26
cmdutils.c
View File

@ -26,6 +26,7 @@
#include "avformat.h"
#include "cmdutils.h"
#include "avstring.h"
#include "version.h"
#undef exit
@ -152,6 +153,31 @@ void print_error(const char *filename, int err)
}
}
void show_banner(const char *program_name, int program_birth_year)
{
fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-2007 Fabrice Bellard, et al.\n",
program_name, program_birth_year);
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
fprintf(stderr, " libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
fprintf(stderr, " libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
fprintf(stderr, " libavformat version: " AV_STRINGIFY(LIBAVFORMAT_VERSION) "\n");
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
fprintf(stderr, ", gcc: " __VERSION__ "\n");
#else
fprintf(stderr, ", using a non-gcc compiler\n");
#endif
}
void show_version(const char *program_name) {
/* TODO: add function interface to avutil and avformat */
printf("%s " FFMPEG_VERSION "\n", program_name);
printf("libavutil %d\n"
"libavcodec %d\n"
"libavformat %d\n",
LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD);
}
void show_license(void)
{
#ifdef CONFIG_GPL

17
cmdutils.h
View File

@ -64,6 +64,23 @@ void parse_options(int argc, char **argv, const OptionDef *options,
void print_error(const char *filename, int err);
/**
* Prints the banner of the program on stderr. The banner message
* depends on the current versions of the repository and of the libav*
* libraries.
* @param program_name Name of the program.
* @param program_birth_year Year of birth of the program.
*/
void show_banner(const char *program_name, int program_birth_year);
/**
* Prints the version of the program on stdout. The version message
* depends on the current versions of the repository and of the libav*
* libraries.
* @param program_name Name of the program.
*/
void show_version(const char *program_name);
/**
* Prints on stdout the license of the program, which depends on the license of
* the compiled libav* libraries.

27
ffmpeg.c
View File

@ -63,6 +63,9 @@
#undef exit
static const char program_name[] = "FFmpeg";
static const int program_birth_year = 2000;
/* select an input stream for an output stream */
typedef struct AVStreamMap {
int file_index;
@ -3564,12 +3567,7 @@ static void opt_audio_bsf(const char *arg)
static void opt_show_version(void)
{
/* TODO: add function interface to avutil and avformat */
fprintf(stderr, "ffmpeg " FFMPEG_VERSION "\n"
"libavutil %d\n"
"libavcodec %d\n"
"libavformat %d\n",
LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD);
show_version(program_name);
exit(0);
}
@ -3736,21 +3734,6 @@ const OptionDef options[] = {
{ NULL, },
};
static void show_banner(void)
{
fprintf(stderr, "FFmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2007 Fabrice Bellard, et al.\n");
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
fprintf(stderr, " libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
fprintf(stderr, " libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
fprintf(stderr, " libavformat version: " AV_STRINGIFY(LIBAVFORMAT_VERSION) "\n");
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
fprintf(stderr, ", gcc: " __VERSION__ "\n");
#else
fprintf(stderr, ", using a non-gcc compiler\n");
#endif
}
static void opt_show_license(void)
{
show_license();
@ -3866,7 +3849,7 @@ int main(int argc, char **argv)
avformat_opts = av_alloc_format_context();
sws_opts = sws_getContext(16,16,0, 16,16,0, sws_flags, NULL,NULL,NULL);
show_banner();
show_banner(program_name, program_birth_year);
if (argc <= 1) {
show_help();
exit(1);

12
ffserver.c
View File

@ -53,6 +53,9 @@
#undef exit
static const char program_name[] = "FFserver";
static const int program_birth_year = 2000;
/* maximum number of simultaneous HTTP connections */
#define HTTP_MAX_CONNECTIONS 2000
@ -4313,14 +4316,9 @@ static int parse_ffconfig(const char *filename)
return 0;
}
static void show_banner(void)
{
printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000-2006 Fabrice Bellard, et al.\n");
}
static void show_help(void)
{
show_banner();
show_banner(program_name, program_birth_year);
printf("usage: ffserver [-L] [-h] [-f configfile]\n"
"Hyper fast multi format Audio/Video streaming server\n"
"\n"
@ -4375,7 +4373,7 @@ int main(int argc, char **argv)
break;
switch(c) {
case 'L':
show_banner();
show_banner(program_name, program_birth_year);
show_license();
exit(0);
case '?':