int Export_M3U8( vlc_object_t *p_this )
{
playlist_export_t *p_export = (playlist_export_t *)p_this;
msg_Dbg( p_export, "saving using M3U8 format");
DoChildren( p_export, p_export->p_root, fprintf );
return VLC_SUCCESS;
}
/**
* Recursiveyy follow the playlist
* @param p_playlist: the playlist
* @param p_export: the export structure
* @param p_root: the current node
*/
static void DoChildren( playlist_t *p_playlist, playlist_export_t *p_export,
playlist_item_t *p_root )
{
/* Go through the playlist and add items */
for( int i = 0; i < p_root->i_children ; i++)
{
playlist_item_t *p_current = p_root->pp_children[i];
assert( p_current );
if( p_current->i_flags & PLAYLIST_SAVE_FLAG )
continue;
if( p_current->i_children >= 0 )
{
DoChildren( p_playlist, p_export, p_current );
continue;
}
char* psz_name = NULL;
char *psz_tmp = input_item_GetName( p_current->p_input );
if( psz_tmp )
psz_name = convert_xml_special_chars( psz_tmp );
free( psz_tmp );
if( psz_name )
{
char* psz_artist = NULL;
psz_tmp = input_item_GetArtist( p_current->p_input );
if( psz_tmp )
psz_artist = convert_xml_special_chars( psz_tmp );
free( psz_tmp );
mtime_t i_duration = input_item_GetDuration( p_current->p_input );
int min = ( i_duration / 1000000 ) / 60;
int sec = ( i_duration / 1000000 ) - min * 60;
// Print the artist if we have one
if( psz_artist && *psz_artist )
fprintf( p_export->p_file, " <li>%s - %s (%02d:%02d)</li>\n", psz_artist, psz_name, min, sec );
else
fprintf( p_export->p_file, " <li>%s (%2d:%2d)</li>\n", psz_name, min, sec );
free( psz_artist );
}
free( psz_name );
}
}
/**
* Export the playlist as an HTML page
* @param p_this: the playlist
* @return VLC_SUCCESS if everything goes fine
*/
int Export_HTML( vlc_object_t *p_this )
{
playlist_t *p_playlist = (playlist_t*)p_this;
playlist_export_t *p_export = (playlist_export_t *)p_playlist->p_private;
msg_Dbg( p_playlist, "saving using HTML format" );
/* Write header */
fprintf( p_export->p_file, "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n"
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n"
"<head>\n"
" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n"
" <meta name=\"Generator\" content=\"VLC media player\" />\n"
" <meta name=\"Author\" content=\"[email protected] (VideoLAN team)\" />\n"
" <title>VLC generated playlist</title>\n"
" <style type=\"text/css\">\n"
" body {\n"
" background-color: #E4F3FF;\n"
" font-family: sans-serif, Helvetica, Arial;\n"
" font-size: 13px;\n"
" }\n"
" h1 {\n"
" color: #2D58AE;\n"
" font-size: 25px;\n"
" }\n"
" hr {\n"
" color: #555555;\n"
" }\n"
" </style>\n"
"</head>\n\n"
"<body>\n"
" <h1>Playlist</h1>\n"
" <hr />\n"
" <ol>\n" );
// Call the playlist constructor
DoChildren( p_playlist, p_export, p_export->p_root );
// Print the footer
fprintf( p_export->p_file, " </ol>\n"
" <hr />\n"
"</body>\n"
"</html>" );
return VLC_SUCCESS;
}
/**
* Recursively follow the playlist
* @param p_export: the export structure
* @param p_root: the current node
*/
static void DoChildren( playlist_export_t *p_export, playlist_item_t *p_root )
{
/* Go through the playlist and add items */
for( int i = 0; i < p_root->i_children ; i++)
{
playlist_item_t *p_current = p_root->pp_children[i];
assert( p_current );
if( p_current->i_children >= 0 )
{
DoChildren( p_export, p_current );
continue;
}
char* psz_name = NULL;
char *psz_tmp = input_item_GetName( p_current->p_input );
if( psz_tmp )
psz_name = vlc_xml_encode( psz_tmp );
free( psz_tmp );
if( psz_name )
{
char* psz_artist = NULL;
psz_tmp = input_item_GetArtist( p_current->p_input );
if( psz_tmp )
psz_artist = vlc_xml_encode( psz_tmp );
free( psz_tmp );
vlc_tick_t i_duration = input_item_GetDuration( p_current->p_input );
int min = SEC_FROM_VLC_TICK( i_duration ) / 60;
int sec = SEC_FROM_VLC_TICK( i_duration ) - min * 60;
// Print the artist if we have one
if( psz_artist && *psz_artist )
fprintf( p_export->p_file, " <li>%s - %s (%02d:%02d)</li>\n", psz_artist, psz_name, min, sec );
else
fprintf( p_export->p_file, " <li>%s (%2d:%2d)</li>\n", psz_name, min, sec );
free( psz_artist );
}
free( psz_name );
}
}
/*****************************************************************************
* Export_M3U: main export function
*****************************************************************************/
static void DoChildren( playlist_export_t *p_export, playlist_item_t *p_root,
int (*pf_fprintf) (FILE *, const char *, ...) )
{
/* Write header */
fputs( "#EXTM3U\n", p_export->p_file );
/* Go through the playlist and add items */
for( int i = 0; i< p_root->i_children ; i++)
{
playlist_item_t *p_current = p_root->pp_children[i];
assert( p_current );
if( p_current->i_flags & PLAYLIST_SAVE_FLAG )
continue;
if( p_current->i_children >= 0 )
{
DoChildren( p_export, p_current, pf_fprintf );
continue;
}
/* General info */
char *psz_uri = input_item_GetURI( p_current->p_input );
assert( psz_uri );
char *psz_name = input_item_GetName( p_current->p_input );
if( psz_name && strcmp( psz_uri, psz_name ) )
{
char *psz_artist = input_item_GetArtist( p_current->p_input );
if( psz_artist == NULL ) psz_artist = strdup( "" );
mtime_t i_duration = input_item_GetDuration( p_current->p_input );
if( psz_artist && *psz_artist )
{
/* write EXTINF with artist */
pf_fprintf( p_export->p_file, "#EXTINF:%"PRIu64",%s - %s\n",
i_duration / CLOCK_FREQ, psz_artist, psz_name);
}
else
{
/* write EXTINF without artist */
pf_fprintf( p_export->p_file, "#EXTINF:%"PRIu64",%s\n",
i_duration / CLOCK_FREQ, psz_name);
}
free( psz_artist );
}
free( psz_name );
/* VLC specific options */
vlc_mutex_lock( &p_current->p_input->lock );
for( int j = 0; j < p_current->p_input->i_options; j++ )
{
pf_fprintf( p_export->p_file, "#EXTVLCOPT:%s\n",
p_current->p_input->ppsz_options[j][0] == ':' ?
p_current->p_input->ppsz_options[j] + 1 :
p_current->p_input->ppsz_options[j] );
}
vlc_mutex_unlock( &p_current->p_input->lock );
/* Stupid third party players don't understand file: URIs. */
char *psz_path = make_path( psz_uri );
if( psz_path != NULL )
{
free( psz_uri );
psz_uri = psz_path;
}
fprintf( p_export->p_file, "%s\n", psz_uri );
free( psz_uri );
}
}
