void DVDClose( dvd_reader_t *dvd )
{
if( dvd ) {
if( dvd->dev ) dvdinput_close( dvd->dev );
if( dvd->path_root ) free( dvd->path_root );
if( dvd->udfcache ) FreeUDFCache( dvd->udfcache );
free( dvd );
}
}
/**
* Open an unencrypted file from a DVD directory tree.
*/
static dvd_file_t *DVDOpenFilePath( dvd_reader_t *dvd, char *filename )
{
char full_path[ PATH_MAX + 1 ];
dvd_file_t *dvd_file;
struct stat fileinfo;
dvd_input_t dev;
/* Get the full path of the file. */
if( !findDVDFile( dvd, filename, full_path ) ) {
fprintf( stderr, "libdvdnav:DVDOpenFilePath:findDVDFile %s failed\n", filename );
return NULL;
}
dev = dvdinput_open( full_path );
if( !dev ) {
fprintf( stderr, "libdvdnav:DVDOpenFilePath:dvdinput_open %s failed\n", full_path );
return NULL;
}
dvd_file = (dvd_file_t *) malloc( sizeof( dvd_file_t ) );
if( !dvd_file ) {
fprintf( stderr, "libdvdnav:DVDOpenFilePath:dvd_file malloc failed\n" );
dvdinput_close(dev);
return NULL;
}
dvd_file->dvd = dvd;
dvd_file->lb_start = 0;
dvd_file->seek_pos = 0;
memset( dvd_file->title_sizes, 0, sizeof( dvd_file->title_sizes ) );
memset( dvd_file->title_devs, 0, sizeof( dvd_file->title_devs ) );
dvd_file->filesize = 0;
if( mythfile_stat( full_path, &fileinfo ) < 0 ) {
fprintf( stderr, "libdvdread: Can't stat() %s.\n", filename );
free( dvd_file );
dvdinput_close(dev);
return NULL;
}
dvd_file->title_sizes[ 0 ] = fileinfo.st_size / DVD_VIDEO_LB_LEN;
dvd_file->title_devs[ 0 ] = dev;
dvd_file->filesize = dvd_file->title_sizes[ 0 ];
return dvd_file;
}
void DVDClose( dvd_reader_t *dvd )
{
if( dvd ) {
if( dvd->dev ) dvdinput_close( dvd->dev );
if( dvd->path_root ) free( dvd->path_root );
if( dvd->udfcache ) FreeUDFCache( dvd, dvd->udfcache );
if(dvd->align) {
if(dvd->verbose >= 0) {
fprintf(stderr, "libdvdread: DVDClose(): Memory leak in align functions\n");
}
}
free( dvd );
}
}
void DVDCloseFile( dvd_file_t *dvd_file )
{
int i;
if( dvd_file ) {
if( !dvd_file->dvd->isImageFile ) {
for( i = 0; i < TITLES_MAX; ++i ) {
if( dvd_file->title_devs[ i ] ) {
dvdinput_close( dvd_file->title_devs[i] );
}
}
}
free( dvd_file );
dvd_file = 0;
}
}
void DVDCloseFile( dvd_file_t *dvd_file )
{
int i;
if( dvd_file ) {
if( dvd_file->dvd->isImageFile ) {
;
} else {
for( i = 0; i < 9; ++i ) {
if( dvd_file->title_devs[ i ] ) {
dvdinput_close( dvd_file->title_devs[i] );
}
}
}
free( dvd_file );
dvd_file = 0;
}
}
static dvd_file_t *DVDOpenVOBPath( dvd_reader_t *dvd, int title, int menu )
{
char filename[ MAX_UDF_FILE_NAME_LEN ];
char full_path[ PATH_MAX + 1 ];
struct stat fileinfo;
dvd_file_t *dvd_file;
dvd_file = calloc( 1, sizeof( dvd_file_t ) );
if( !dvd_file ) return NULL;
dvd_file->dvd = dvd;
/*Hack*/ dvd_file->css_title = title << 1 | menu;
if( menu ) {
dvd_input_t dev;
if( title == 0 ) {
strcpy( filename, "VIDEO_TS.VOB" );
} else {
sprintf( filename, "VTS_%02i_0.VOB", title );
}
if( !findDVDFile( dvd, filename, full_path ) ) {
free( dvd_file );
return NULL;
}
dev = dvdinput_open( full_path, NULL, NULL );
if( dev == NULL ) {
free( dvd_file );
return NULL;
}
if( mythfile_stat( full_path, &fileinfo ) < 0 ) {
fprintf( stderr, "libdvdread: Can't stat() %s.\n", filename );
dvdinput_close(dev);
free( dvd_file );
return NULL;
}
dvd_file->title_sizes[ 0 ] = fileinfo.st_size / DVD_VIDEO_LB_LEN;
dvd_file->title_devs[ 0 ] = dev;
dvdinput_title( dvd_file->title_devs[0], 0);
dvd_file->filesize = dvd_file->title_sizes[ 0 ];
} else {
int i;
for( i = 0; i < TITLES_MAX; ++i ) {
sprintf( filename, "VTS_%02i_%i.VOB", title, i + 1 );
if( !findDVDFile( dvd, filename, full_path ) ) {
break;
}
if( mythfile_stat( full_path, &fileinfo ) < 0 ) {
fprintf( stderr, "libdvdread: Can't stat() %s.\n", filename );
break;
}
dvd_file->title_sizes[ i ] = fileinfo.st_size / DVD_VIDEO_LB_LEN;
dvd_file->title_devs[ i ] = dvdinput_open( full_path, NULL, NULL );
dvdinput_title( dvd_file->title_devs[ i ], 0 );
dvd_file->filesize += dvd_file->title_sizes[ i ];
}
if( !dvd_file->title_devs[ 0 ] ) {
free( dvd_file );
return NULL;
}
}
return dvd_file;
}
