Commit 5165a223 authored by Antoine Cellerier's avatar Antoine Cellerier

* Honor --color with --list.

* Add --list-verbose option.
* Make sure that help related options always come first in the help output.
parent d2910851
......@@ -108,7 +108,7 @@ static inline int LoadMessages (void);
static int GetFilenames ( libvlc_int_t *, int, char *[] );
static void Help ( libvlc_int_t *, char const *psz_help_name );
static void Usage ( libvlc_int_t *, char const *psz_module_name );
static void ListModules ( libvlc_int_t * );
static void ListModules ( libvlc_int_t *, vlc_bool_t );
static void Version ( void );
#ifdef WIN32
......@@ -499,7 +499,13 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, char *ppsz_argv[] )
/* Check for module list option */
else if( config_GetInt( p_libvlc, "list" ) )
{
ListModules( p_libvlc );
ListModules( p_libvlc, VLC_FALSE );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
else if( config_GetInt( p_libvlc, "list-verbose" ) )
{
ListModules( p_libvlc, VLC_TRUE );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
......@@ -1335,6 +1341,11 @@ static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
/* List all modules */
p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
/* Ugly hack to make sure that the help options always come first
* (part 1) */
if( !psz_module_name )
Usage( p_this, "help" );
/* Enumerate the config for each module */
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
......@@ -1363,6 +1374,12 @@ static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
continue;
}
b_help_module = !strcmp( "help", p_parser->psz_object_name );
/* Ugly hack to make sure that the help options always come first
* (part 2) */
if( !psz_module_name && b_help_module )
continue;
/* Ignore modules with only advanced config options if requested */
if( !b_advanced )
{
......@@ -1392,8 +1409,6 @@ static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
utf8_fprintf( stdout, " %s\n", p_parser->psz_help );
}
b_help_module = !strcmp( "help", p_parser->psz_object_name );
/* Print module options */
for( p_item = p_parser->p_config;
p_item < p_end;
......@@ -1692,13 +1707,15 @@ static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
* Print a list of all available modules (builtins and plugins) and a short
* description for each one.
*****************************************************************************/
static void ListModules( libvlc_int_t *p_this )
static void ListModules( libvlc_int_t *p_this, vlc_bool_t b_verbose )
{
vlc_list_t *p_list = NULL;
module_t *p_parser = NULL;
char psz_spaces[22];
int i_index;
vlc_bool_t b_color = config_GetInt( p_this, "color" );
memset( psz_spaces, ' ', 22 );
#ifdef WIN32
......@@ -1721,9 +1738,53 @@ static void ListModules( libvlc_int_t *p_this )
if( i < 0 ) i = 0;
psz_spaces[i] = 0;
utf8_fprintf( stdout, " %s%s %s\n", p_parser->psz_object_name,
if( b_color )
utf8_fprintf( stdout, GREEN" %s%s "WHITE"%s\n"GRAY,
p_parser->psz_object_name,
psz_spaces,
p_parser->psz_longname );
else
utf8_fprintf( stdout, " %s%s %s\n",
p_parser->psz_object_name,
psz_spaces, p_parser->psz_longname );
if( b_verbose )
{
const char **pp_shortcut = p_parser->pp_shortcuts;
while( pp_shortcut && *pp_shortcut )
{
if( strcmp( *pp_shortcut, p_parser->psz_object_name ) )
{
if( b_color )
utf8_fprintf( stdout, CYAN" s %s\n"GRAY,
*pp_shortcut );
else
utf8_fprintf( stdout, " s %s\n",
*pp_shortcut );
}
pp_shortcut++;
}
if( p_parser->psz_capability )
{
if( b_color )
utf8_fprintf( stdout, MAGENTA" c %s (%d)\n"GRAY,
p_parser->psz_capability,
p_parser->i_score );
else
utf8_fprintf( stdout, " c %s (%d)\n",
p_parser->psz_capability,
p_parser->i_score );
}
if( p_parser->psz_program )
{
if( b_color )
utf8_fprintf( stdout, YELLOW " p %s\n"GRAY,
p_parser->psz_program );
else
utf8_fprintf( stdout, " p %s\n", p_parser->psz_program );
}
}
psz_spaces[i] = ' ';
}
......
......@@ -2204,6 +2204,11 @@ const module_config_t libvlc_config[] =
.i_short = 'l',
.psz_text = N_("print a list of available modules")
},
{
.i_type = CONFIG_ITEM_BOOL,
.psz_name = "list-verbose",
.psz_text = N_("print a list of available modules with extra detail")
},
{
.i_type = CONFIG_ITEM_STRING,
.psz_name = "module",
......
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