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vobcopy.c
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/* vobcopy 1.2.0
*
* Copyright (c) 2001 - 2009 [email protected]
* Lots of contribution and cleanup from [email protected]
* Critical bug-fix from Bas van den Heuvel
* Takeshi HIYAMA made lots of changes to get it to run on FreeBSD
* Erik Hovland made changes for solaris
* This file is part of vobcopy.
*
* vobcopy is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* vobcopy is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with vobcopy; if not, see <http://www.gnu.org/licenses/>.
*/
/* CONTRIBUTORS (direct or through source "borrowing")
* [email protected] - helped me a lot!
* Billy Biggs <[email protected]> - took some of his play_title.c code
* and implemeted it here
* Håkan Hjort <[email protected]> and Billy Biggs - libdvdread
* Stephen Birch <[email protected]> - debian packaging
*/
/*TODO:
* mnttab reading is "wrong" on solaris
* - error handling with the errno and strerror function
* with -t still numbers get added to the name, -T with no numbers or so.
*/
/*THOUGHT-ABOUT FEATURES
* - being able to specify
- which title
- which chapter
- which angle
- which language(s)
- which subtitle(s)
to copy
* - print the total playing time of that title
*/
/*If you find a bug, contact me at [email protected]*/
#include "vobcopy.h"
extern int errno;
char name[300];
bool overwrite_flag = FALSE;
bool overwrite_all_flag = FALSE;
int overall_skipped_blocks = 0;
/* --------------------------------------------------------------------------*/
/* MAIN */
/* --------------------------------------------------------------------------*/
int main ( int argc, char *argv[] )
{
int streamout, block_count, blocks, file_block_count;
int op;
char dvd_path[255], logfile_name[20],logfile_path[280]="\0"; /* TODO: fill logfile_path with all zeros so that
" if strncpy() finds the source too long IT DOES NOT TERMINATE the sink, so the following strcat() is undefined
and potentially fatal." - Thanks Leigh!*/
char dvd_name[35], vobcopy_call[255], provided_dvd_name[35];
char *size_suffix;
char pwd[255],provided_output_dir[255],provided_input_dir[255];
char alternate_output_dir[4][255], onefile[255];
unsigned char bufferin[ DVD_VIDEO_LB_LEN * BLOCK_COUNT ];
int i = 0,j = 0, argc_i = 0, alternate_dir_count = 0;
int partcount = 0, get_dvd_name_return, options_char = 0;
int dvd_count = 0, verbosity_level = 0, paths_taken = 0, fast_factor = 1;
int watchdog_minutes = 0;
long long unsigned int seek_start = 0, stop_before_end = 0, temp_var;
off_t pwd_free, vob_size = 0, disk_vob_size = 0;
off_t offset = 0, free_space = 0;
off_t max_filesize_in_blocks = 1048571; /* for 2^31 / 2048 */
off_t max_filesize_in_blocks_summed = 0, angle_blocks_skipped = 0;
ssize_t file_size_in_blocks = 0;
bool mounted = FALSE, provided_output_dir_flag = FALSE;
bool verbose_flag = FALSE, provided_input_dir_flag = FALSE;
bool force_flag = FALSE, info_flag = FALSE, cut_flag = FALSE;
bool large_file_flag = FALSE, titleid_flag = FALSE;
bool mirror_flag = FALSE, provided_dvd_name_flag = FALSE;
bool stdout_flag = FALSE, space_greater_2gb_flag = TRUE;
bool fast_switch = FALSE, onefile_flag = FALSE;
bool quiet_flag = FALSE, longest_title_flag = FALSE;
struct stat buf;
float lastpos = 0;
int starttime;
dvd_reader_t *dvd = NULL;
dvd_file_t *dvd_file = NULL;
extern char *optarg;
extern int optind, optopt;
/**
*this is taken from play_title.c
*/
int titleid = 2, chapid = 0, pgc_id, start_cell;
int angle = 0, ttn, pgn, sum_chapters = 0;
int sum_angles = 0, most_chapters = 0;
ifo_handle_t *vmg_file;
tt_srpt_t *tt_srpt;
ifo_handle_t *vts_file;
vts_ptt_srpt_t *vts_ptt_srpt;
pgc_t *cur_pgc;
/*
this is for the mirror feature (readdir)
*/
struct dirent * directory;
DIR *dir;
/**
*getopt-long
*/
#ifdef HAVE_GETOPT_LONG
int option_index = 0;
static struct option long_options[] =
{
{"1st_alt_output_dir", 1, 0, '1'
},
{"2st_alt_output_dir", 1, 0, '2'},
{"3st_alt_output_dir", 1, 0, '3'},
{"4st_alt_output_dir", 1, 0, '4'},
{"angle", 1, 0, 'a'},
{"begin", 1, 0, 'b'},
{"chapter", 1, 0, 'c'},
{"end", 1, 0, 'e'},
{"force", 0, 0, 'f'},
{"fast", 1, 0, 'F'},
{"help", 0, 0, 'h'},
{"input-dir", 1, 0, 'i'},
{"info", 0, 0, 'I'},
{"large-file", 0, 0, 'l'},
{"longest", 0, 0, 'M'},
{"mirror", 0, 0, 'm'},
{"title-number", 1, 0, 'n'},
{"output-dir", 1, 0, 'o'},
{"quiet", 0, 0, 'q'},
{"onefile", 1, 0, 'O'},
{"name", 1, 0, 't'},
{"verbose", 0, 0, 'v'},
{"version", 0, 0, 'V'},
{"watchdog", 1, 0, 'w'},
{"overwrite-all", 0, 0, 'x'},
{0, 0, 0, 0}
};
#endif
/*for gettext - i18n */
#if defined( __gettext__ )
setlocale(LC_ALL, "");
textdomain("vobcopy");
bindtextdomain("vobcopy", "/usr/share/locale");
#endif
/* initialize string */
dvd_path[0] = '\0';
/*
* the getopt part (getting the options from command line)
*/
while (1)
{
#ifdef HAVE_GETOPT_LONG
options_char = getopt_long( argc, argv,
"1:2:3:4:a:b:c:e:i:n:o:qO:t:vfF:lmMhL:Vw:Ix",
long_options ,&option_index);
#else
options_char = getopt( argc, argv, "1:2:3:4:a:b:c:e:i:n:o:qO:t:vfF:lmMhL:Vw:Ix-" );
#endif
if ( options_char == -1 ) break;
switch( options_char )
{
case'a': /*angle*/
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -a has to be a number! \n") );
exit(1);
}
sscanf( optarg, "%i", &angle );
angle--;/*in the ifo they start at zero */
if (angle < 0)
{
fprintf( stderr, _("[Hint] Um, you set angle to 0, try 1 instead ;-)\n") );
exit(1);
}
break;
case'b': /*size to skip from the beginning (beginning-offset) */
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -b has to be a number! \n") );
exit(1);
}
temp_var = atol( optarg );
size_suffix = strpbrk( optarg, "bkmgBKMG" );
if( !size_suffix)
{
fprintf( stderr, _("[Error] Wrong suffix behind -b, only b,k,m or g \n") );
exit(1);
}
switch( *size_suffix )
{
case'b':
case'B':
temp_var *= 512;/*blocks (normal, not dvd)*/
break;
case'k':
case'K':
temp_var *= 1024; /*kilo*/
break;
case'm':
case'M':
temp_var *= ( 1024 * 1024 );/*mega*/
break;
case'g':
case'G':
temp_var *= ( 1024 * 1024 * 1024 );/*wow, giga *g */
break;
case'?':
fprintf( stderr, _("[Error] Wrong suffix behind -b, only b,k,m or g \n") );
exit(1);
break;
}
/* sscanf( optarg, "%lli", &temp_var ); */
seek_start = abs( temp_var / 2048 );
if( seek_start < 0 )
seek_start = 0;
cut_flag = TRUE;
break;
case'c': /*chapter*/ /*NOT WORKING!!*/
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -c has to be a number! \n") );
exit(1);
}
sscanf( optarg, "%i", &chapid );
chapid--;/*in the ifo they start at zero */
break;
case'e': /*size to stop from the end (end-offset) */
if ( !isdigit( (int) optarg[0] ) )
{
fprintf( stderr, _("[Error] The thing behind -e has to be a number! \n") );
exit(1);
}
temp_var = atol( optarg );
size_suffix = strpbrk( optarg, "bkmgBKMG" );
if( !size_suffix)
{
fprintf( stderr, _("[Error] Wrong suffix behind -b, only b,k,m or g \n") );
exit(1);
}
switch( *size_suffix )
{
case'b':
case'B':
temp_var *= 512; /*blocks (normal, not dvd)*/
break;
case'k':
case'K':
temp_var *= 1024; /*kilo*/
break;
case'm':
case'M':
temp_var *= ( 1024 * 1024 ); /*mega*/
break;
case'g':
case'G':
temp_var *= ( 1024 * 1024 * 1024 );/*wow, giga *g */
break;
case'?':
fprintf( stderr, _("[Error] Wrong suffix behind -b, only b,k,m or g \n") );
exit(1);
break;
}
stop_before_end = abs( temp_var / 2048 );
if( stop_before_end < 0 )
stop_before_end = 0;
cut_flag = TRUE;
break;
case'f': /*force flag, some options like -o, -1..-4 set this
themselves */
force_flag = TRUE;
break;
case'h': /* good 'ol help */
usage( argv[0] );
break;
case'i': /*input dir, if the automatic needs to be overridden */
if ( isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] Erm, the number comes behind -n ... \n") );
exit(1);
}
fprintf( stderr, _("[Hint] You use -i. Normally this is not necessary, vobcopy finds the input dir by itself. This option is only there if vobcopy makes trouble.\n") );
fprintf( stderr, _("[Hint] If vobcopy makes trouble, please mail me so that I can fix this ([email protected]). Thanks\n") );
safestrncpy( provided_input_dir, optarg, sizeof(provided_input_dir)-1 );
if( strstr( provided_input_dir, "/dev" ) )
{
fprintf( stderr, _("[Error] Please don't use -i /dev/something in this version, only the next version will support this again.\n") );
fprintf( stderr, _("[Hint] Please use the mount point instead (/cdrom, /dvd, /mnt/dvd or something)\n") );
}
provided_input_dir_flag = TRUE;
break;
#if defined( HAS_LARGEFILE ) || defined( MAC_LARGEFILE )
case'l': /*large file output*/
max_filesize_in_blocks = 8388608; /*16 GB /2048 (block) */
/* 2^63 / 2048 (not exactly) */
large_file_flag = TRUE;
break;
#endif
case'm':/*mirrors the dvd to harddrive completly*/
mirror_flag = TRUE;
info_flag = TRUE;
break;
case'M':/*Main track - i.e. the longest track on the dvd*/
titleid_flag = TRUE;
longest_title_flag = TRUE;
break;
case'n': /*title number*/
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -n has to be a number! \n") );
exit(1);
}
sscanf( optarg, "%i", &titleid );
titleid_flag = TRUE;
break;
case'o': /*output destination */
if ( isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Hint] Erm, the number comes behind -n ... \n") );
}
safestrncpy( provided_output_dir, optarg, sizeof(provided_output_dir)-1 );
if ( !strcasecmp( provided_output_dir, "stdout" ) || !strcasecmp( provided_output_dir, "-" ) )
{
stdout_flag = TRUE;
force_flag = TRUE;
}
else
{
provided_output_dir_flag = TRUE;
alternate_dir_count++;
}
/* force_flag = TRUE; */
break;
case'q':/*quiet flag* - meaning no progress and such output*/
quiet_flag = TRUE;
break;
case'1': /*alternate output destination*/
case'2':
case'3':
case'4':
if( alternate_dir_count < options_char - 48 )
{
fprintf( stderr, _("[Error] Please specify output dirs in this order: -o -1 -2 -3 -4 \n") );
exit( 1 );
}
if ( isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Hint] Erm, the number comes behind -n ... \n") );
}
safestrncpy( alternate_output_dir[ options_char-49 ], optarg, sizeof(alternate_output_dir[ options_char-49 ])-1 );
provided_output_dir_flag = TRUE;
alternate_dir_count++;
force_flag = TRUE;
break;
case't': /*provided title instead of the one from dvd,
maybe even stdout output */
if ( strlen( optarg ) > 33 )
printf( "[Hint] The max title-name length is 33, the remainder got discarded" );
safestrncpy( provided_dvd_name, optarg, sizeof(provided_dvd_name)-1 );
provided_dvd_name_flag = TRUE;
if ( !strcasecmp( provided_dvd_name,"stdout" ) || !strcasecmp( provided_dvd_name,"-" ) )
{
stdout_flag = TRUE;
force_flag = TRUE;
}
for( i=0; i< strlen(provided_dvd_name);i++ )
{
if( provided_dvd_name[i] == ' ')
provided_dvd_name[i] = '_';
}
break;
case'v': /*verbosity level, can be called multiple times*/
verbose_flag = TRUE;
verbosity_level++;
break;
case'w': /*sets a watchdog timer to cap the amount of time spent
grunging about on a heavily protected disc */
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -w has to be a number! \n") );
exit(1);
}
sscanf( optarg, "%i", &watchdog_minutes );
if( watchdog_minutes < 1 )
{
fprintf( stderr, _("[Hint] Negative minutes aren't allowed - disabling watchdog.\n") );
watchdog_minutes = 0;
}
break;
case'x': /*overwrite all existing files without (further) question */
overwrite_all_flag = TRUE;
break;
case'F': /*Fast-switch*/
if ( !isdigit( (int) *optarg ) )
{
fprintf( stderr, _("[Error] The thing behind -F has to be a number! \n") );
exit(1);
}
sscanf( optarg, "%i", &fast_factor );
if( fast_factor > BLOCK_COUNT ) /*atm is BLOCK_COUNT == 64 */
{
fprintf( stderr, _("[Hint] The largest value for -F is %d at the moment - used that one...\n"), BLOCK_COUNT );
fast_factor = BLOCK_COUNT;
}
fast_switch = TRUE;
break;
case'I': /*info, doesn't do anything, but simply prints some infos
( about the dvd )*/
info_flag = TRUE;
break;
case'L': /*logfile-path (in case your system crashes every time you
call vobcopy (and since the normal logs get written to
/tmp and that gets cleared at every reboot... )*/
strncpy(logfile_path, optarg, sizeof(logfile_path)-2); /* -s so room for '/' */
strcat(logfile_path, "/");
logfile_path[sizeof(logfile_path)-1] = '\0';
verbose_flag = TRUE;
verbosity_level = 2;
break;
case'O': /*only one file will get copied*/
onefile_flag = TRUE;
safestrncpy( onefile, optarg, sizeof(onefile)-1 );
i = 0; /*this i here could be bad... */
while( onefile[ i ] )
{
onefile[ i ] = toupper ( onefile[ i ] );
i++;
}
if( onefile[ i - 1 ] == ',' )
onefile[ i ] = 0;
else
{
onefile[ i ] = ',';
onefile[ i + 1 ] = 0;
}
mirror_flag = TRUE;
i = 0;
break;
case'V': /*version number output */
printf( "Vobcopy "VERSION" - GPL Copyright (c) 2001 - 2009 [email protected]\n" );
exit( 0 );
break;
case'?': /*probably never gets here, the others should catch it */
fprintf( stderr, _("[Error] Wrong option.\n") );
usage( argv[0] );
exit( 1 );
break;
#ifndef HAVE_GETOPT_LONG
case'-': /* no getopt, complain */
fprintf( stderr, _("[Error] %s was compiled without support for long options.\n"), argv[0] );
usage( argv[0] );
exit( 1 );
break;
#endif
default: /*probably never gets here, the others should catch it */
fprintf( stderr, _("[Error] Wrong option.\n") );
usage( argv[0] );
exit( 1 );
}
}
fprintf( stderr, _("Vobcopy "VERSION" - GPL Copyright (c) 2001 - 2009 [email protected]\n") );
fprintf( stderr, _("[Hint] All lines starting with \"libdvdread:\" are not from vobcopy but from the libdvdread-library\n") );
/*get the current working directory*/
if ( provided_output_dir_flag )
{
strcpy( pwd, provided_output_dir );
}
else
{
if ( getcwd( pwd, 255 ) == NULL )
{
fprintf( stderr, _("\n[Error] Hmm, the path length of your current directory is really large (>255)\n") );
fprintf( stderr, _("[Hint] Change to a path with shorter path length pleeeease ;-)\n") );
exit( 1 );
}
}
add_end_slash( pwd );
if( quiet_flag )
{
int temp;
char tmp_path[268];
strcpy( tmp_path, pwd );
strcat( tmp_path, "vobcopy.bla" );
fprintf( stderr, _("[Hint] Quiet mode - All messages will now end up in %s\n"), tmp_path );
if ( ( temp = open( tmp_path , O_RDWR | O_CREAT | O_EXCL, 0666 ) ) == -1 )
{
if ( errno == EEXIST )
{
if ( !force_flag )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
printf( "\n[Error] The file %s already exists. Since overwriting it can be seen as a security problem I stop here.\n", tmp_path );
printf( "[Hint] Use -f to override or simply delete that file\n" );
exit( 1 );
}
else
{
printf( "[Warning] Overwriting %s as requested with -f\n", tmp_path );
}
}
else
{
printf( "[Error] Aaah! Re-direct of stderr to %s didn't work! If -f is not used I stop here... \n", tmp_path );
printf( "[Hint] Use -f to continue (at your risk of stupid ascii text ending up in your VOBs)\n" );
if ( !force_flag )
exit( 1 );
}
}
else
{
close( temp );
}
if ( chmod( tmp_path, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ) == -1 )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
printf( "[Error] Changing mode of %s didn't work! If -f is not used I stop here... \n", tmp_path );
printf( "[Hint] Use -f to continue (at your risk of stupid ascii text ending up in your VOBs)\n" );
if ( !force_flag )
exit( 1 );
}
/*reopen the already tested file and attach stderr to it*/
if ( freopen( tmp_path , "a" , stderr ) == NULL )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
printf( "[Error] Aaah! Re-direct of stderr to %s didn't work! If -f is not used I stop here... \n", tmp_path );
printf( "[Hint] Use -f to continue (at your risk of stupid ascii text ending up in your VOBs)\n" );
if ( !force_flag )
exit( 1 );
}
}
if( verbosity_level > 1 ) /* this here starts writing the logfile */
{
int temp;
fprintf( stderr, _("[Info] Uhu, super-verbose\n") );
if( strlen( logfile_path ) < 3 )
strcpy( logfile_path, pwd );
strcpy( logfile_name, "vobcopy_" );
strcat( logfile_name, VERSION );
strcat( logfile_name, ".log" );
strcat( logfile_path, logfile_name );
if ( ( temp = open ( logfile_path , O_RDWR | O_CREAT | O_EXCL, 0666 ) ) == -1 )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
if ( errno == EEXIST )
{
printf( "\n[Error] The file %s already exists. Since overwriting it can be seen as a security problem I stop here. \n", logfile_path );
printf( "[Hint] Use -f to override or simply delete that file\n" );
if ( !force_flag )
exit( 1 );
}
else
{
printf( "[Error] Aaah! Re-direct of stderr to %s didn't work! If -f is not used I stop here... \n", logfile_path );
if ( !force_flag )
exit( 1 );
}
}
else
{
close( temp );
}
if ( chmod( logfile_path, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ) == -1 )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
printf( "[Error] Changing mode of %s didn't work! If -f is not used I stop here... \n", logfile_path );
printf( "[Hint] Use -f to try to continue anyway\n" );
if ( !force_flag )
exit( 1 );
}
fprintf( stderr, _("[Info] The log-file is written to %s\n"), logfile_path );
fprintf( stderr, _("[Hint] Make sure that vobcopy doesn't have to ask questions (like overwriting of old files), these questions end up in the log file so you don't see them...\n") );
fprintf( stderr, _("[Hint] If you don't like that position, use -L /path/to/logfile/ instead of -v -v\n") );
if ( freopen( logfile_path, "a" , stderr ) == NULL )
{
printf( "[Error] Error: %s\n", strerror( errno ) );
printf( "[Error] Aaah! Re-direct of stderr to %s didn't work! \n", logfile_path );
/* oh no! redirecting of stderr failed, do best to quit gracefully */
exit( 1 );
}
strcpy( vobcopy_call, argv[0] );
for( argc_i = 1; argc_i != argc; argc_i++ )
{
strcat( vobcopy_call, " " );
strcat( vobcopy_call, argv[argc_i] );
}
fprintf( stderr, _("--------------------------------------------------------------------------------\n") );
fprintf( stderr, _("[Info] Called: %s\n"), vobcopy_call );
}
/*sanity check: -m and -n are mutually exclusive... */
if( titleid_flag && mirror_flag )
{
fprintf( stderr, _("\n[Error] There can be only one: either -m or -n...'\n") );
exit( 1 );
}
/*
* Check if the provided path is too long
*/
if ( optind < argc ) /* there is still the path as in vobcopy-0.2.0 */
{
provided_input_dir_flag = TRUE;
if ( strlen( argv[optind] ) >= 255 )
{
fprintf( stderr, _("\n[Error] Bloody path to long '%s'\n"), argv[optind] );
exit( 1 );
}
safestrncpy( provided_input_dir, argv[optind],sizeof(provided_input_dir)-1 );
}
if ( provided_input_dir_flag ) /*the path has been given to us */
{
int result;
/* 'mounted' is an enum, it should not get assigned an int -- lb */
if ( ( result = get_device( provided_input_dir, dvd_path ) ) < 0 )
{
fprintf( stderr, _("[Error] Could not get the device which belongs to the given path!\n") );
fprintf( stderr, _("[Hint] Will try to open it as a directory/image file\n") );
/* exit( 1 ); */
}
if (result == 0)
mounted = FALSE;
if (result == 1)
mounted = TRUE;
}
else /*need to get the path and device ourselves ( oyo = on your own ) */
{
if ( ( dvd_count = get_device_on_your_own( provided_input_dir, dvd_path ) ) <= 0 )
{
fprintf( stderr, _("[Warning] Could not get the device and path! Maybe not mounted the dvd?\n") );
fprintf( stderr, _("[Hint] Will try to open it as a directory/image file\n") );
/* exit( 1 ); */
}
if( dvd_count > 0 )
mounted = TRUE;
else
mounted = FALSE;
}
if (! mounted )
{
/*see if the path given is a iso file or a VIDEO_TS dir */
safestrncpy( dvd_path, provided_input_dir, sizeof(dvd_path)-1 );
}
/*
* Is the path correct
*/
fprintf( stderr, _("\n[Info] Path to dvd: %s\n"), dvd_path );
if( !( dvd = DVDOpen( dvd_path ) ) )
{
fprintf( stderr, _("\n[Error] Path thingy didn't work '%s'\n"), dvd_path);
fprintf( stderr, _("[Error] Try something like -i /cdrom, /dvd or /mnt/dvd \n") );
if( dvd_count > 1 )
fprintf( stderr, _("[Hint] By the way, you have %i cdroms|dvds mounted, that probably caused the problem\n"), dvd_count );
DVDClose( dvd );
exit( 1 );
}
/*
* this here gets the dvd name
*/
if ( provided_dvd_name_flag )
safestrncpy( dvd_name, provided_dvd_name, sizeof(dvd_name)-1 );
else
get_dvd_name_return = get_dvd_name( dvd_path, dvd_name );
fprintf( stderr, _("[Info] Name of the dvd: %s\n"), dvd_name );
/* The new part taken from play-title.c*/
/**
* Load the video manager to find out the information about the titles on
* this disc.
*/
vmg_file = ifoOpen( dvd, 0 );
if( !vmg_file )
{
fprintf( stderr, _("[Error] Can't open VMG info.\n") );
DVDClose( dvd );
return -1;
}
tt_srpt = vmg_file->tt_srpt;
/**
* Get the title with the most chapters since this is probably the main part
*/
for( i = 0;i < tt_srpt->nr_of_srpts;i++ )
{
sum_chapters += tt_srpt->title[ i ].nr_of_ptts;
if( i > 0 )
{
if( tt_srpt->title[ i ].nr_of_ptts > tt_srpt->title[ most_chapters ].nr_of_ptts )
{
most_chapters = i;
}
}
}
if( longest_title_flag ) /*no title specified (-n ) */
{
titleid = get_longest_title( &dvd );
fprintf( stderr, _("[Info] longest title %d.\n"), titleid );
}
if( !titleid_flag ) /*no title specified (-n ) */
{
titleid = most_chapters + 1; /*they start counting with 0, I with 1...*/
}
/**
* Make sure our title number is valid.
*/
fprintf( stderr, _("[Info] There are %d titles on this DVD.\n"),
tt_srpt->nr_of_srpts );
if( titleid <= 0 || ( titleid-1 ) >= tt_srpt->nr_of_srpts )
{
fprintf( stderr, _("[Error] Invalid title %d.\n"), titleid );
ifoClose( vmg_file );
DVDClose( dvd );
return -1;
}
/**
* Make sure the chapter number is valid for this title.
*/
fprintf( stderr, _("[Info] There are %i chapters on the dvd.\n"), sum_chapters );
fprintf( stderr, _("[Info] Most chapters has title %i with %d chapters.\n"),
( most_chapters + 1 ), tt_srpt->title[ most_chapters ].nr_of_ptts );
if( info_flag )
{
fprintf( stderr, _("[Info] All titles:\n") );
for( i = 0;i < tt_srpt->nr_of_srpts;i++ )
{
int chapters = tt_srpt->title[ i ].nr_of_ptts;
if( chapters > 1 )
fprintf( stderr, _("[Info] Title %i has %d chapters.\n"),
( i+1 ), chapters );
else
fprintf( stderr, _("[Info] Title %i has %d chapter.\n"),
( i+1 ), chapters );
}
}
if( chapid < 0 || chapid >= tt_srpt->title[ titleid-1 ].nr_of_ptts )
{
fprintf( stderr, _("[Error] Invalid chapter %d\n"), chapid + 1 );
ifoClose( vmg_file );
DVDClose( dvd );
return -1;
}
/**
* Make sure the angle number is valid for this title.
*/
for( i = 0;i < tt_srpt->nr_of_srpts;i++ )
{
sum_angles += tt_srpt->title[ i ].nr_of_angles;
}
fprintf( stderr, _("\n[Info] There are %d angles on this dvd.\n"), sum_angles );
if( angle < 0 || angle >= tt_srpt->title[ titleid-1 ].nr_of_angles )
{
fprintf( stderr, _("[Error] Invalid angle %d\n"), angle + 1 );
ifoClose( vmg_file );
DVDClose( dvd );
return -1;
}
if( info_flag )
{
fprintf( stderr, _("[Info] All titles:\n") );
for(i = 0;i < tt_srpt->nr_of_srpts;i++ )
{
int angles = tt_srpt->title[ i ].nr_of_angles;
if( angles > 1 )
fprintf( stderr, _("[Info] Title %i has %d angles.\n"),
( i+1 ), angles );
else
fprintf( stderr, _("[Info] Title %i has %d angle.\n"),
( i+1 ), angles );
}
disk_vob_size = get_used_space( provided_input_dir, verbosity_level );
}
/*
* get the whole vob size via stat( ) manually
*/
if( mounted && !mirror_flag )
{
vob_size = ( get_vob_size( titleid, provided_input_dir ) ) -
( seek_start * 2048 ) - ( stop_before_end * 2048 );
if( vob_size == 0 || vob_size > 9663676416LL) /*9663676416 equals 9GB */
{
fprintf( stderr, _("\n[Error] Something went wrong during the size detection of the") );
fprintf( stderr, _("\n[Error] vobs, size check at the end won't work (probably), but I continue anyway\n\n") );
vob_size = 0;
}
}
if( mirror_flag ) /* this gets the size of the whole dvd */
{
add_end_slash( provided_input_dir );
disk_vob_size = get_used_space( provided_input_dir, verbosity_level );
/* vob_size = get_free_space( provided_input_dir,verbosity_level ); */
}
/*
* check if on the target directory is enough space free
* see man statfs for more info
*/
pwd_free = get_free_space( pwd,verbosity_level );
if( fast_switch )
block_count = fast_factor;
else
block_count = 1;
install_signal_handlers();
if( watchdog_minutes )
{
fprintf( stderr, _("\n[Info] Setting watchdog timer to %d minutes\n"), watchdog_minutes );
alarm( watchdog_minutes * 60 );
}
/***
this is the mirror section
***/
if( mirror_flag )
{/*mirror beginning*/
fprintf( stderr, _("\n[Info] DVD-name: %s\n"), dvd_name );
if( provided_dvd_name_flag )
{
fprintf( stderr, _("\n[Info] Your name for the dvd: %s\n"), provided_dvd_name );
safestrncpy( dvd_name, provided_dvd_name, sizeof(dvd_name)-1 );
}
fprintf( stderr, _("[Info] Disk free: %.0f MB\n"), (float) pwd_free / ( 1024*1024 ) );
fprintf( stderr, _("[Info] Vobs size: %.0f MB\n"), (float) disk_vob_size / ( 1024*1024 ) );
if( ( force_flag || pwd_free > disk_vob_size ) && alternate_dir_count < 2 )
/* no dirs behind -1, -2 ... since its all in one dir */
{
char video_ts_dir[263];
char number[8];
char input_file[280];
char output_file[255];
int i, start, title_nr = 0;
off_t file_size;
double tmp_i = 0, tmp_file_size = 0;
int k = 0;
char d_name[256];
safestrncpy( name, pwd, sizeof(name)-34 ); /* 255 */
strncat( name, dvd_name, 33 );
if( !stdout_flag )
{
makedir ( name );
strcat( name, "/VIDEO_TS/" );
makedir ( name );
fprintf( stderr, _("[Info] Writing files to this dir: %s\n"), name );
}
/*TODO: substitute with open_dir function */
strcpy( video_ts_dir, provided_input_dir );
strcat( video_ts_dir, "video_ts"); /*it's either video_ts */
dir = opendir( video_ts_dir ); /*or VIDEO_TS*/
if ( dir == NULL )
{
strcpy( video_ts_dir, provided_input_dir );
strcat( video_ts_dir, "VIDEO_TS");
dir = opendir( video_ts_dir );
if ( dir == NULL )
{
fprintf( stderr, _("[Error] Hmm, weird, the dir video_ts|VIDEO_TS on the dvd couldn't be opened\n"));
fprintf( stderr, _("[Error] The dir to be opened was: %s\n"), video_ts_dir );
fprintf( stderr, _("[Hint] Please mail me what your vobcopy call plus -v -v spits out\n"));
exit( 1 );
}
}
directory = readdir( dir ); /* thats the . entry */
directory = readdir( dir ); /* thats the .. entry */
/* according to the file type (vob, ifo, bup) the file gets copied */
while( ( directory = readdir( dir ) ) != NULL )
{/*main mirror loop*/
k = 0;
safestrncpy( output_file, name, sizeof(output_file)-1 );
/*in dvd specs it says it must be uppercase VIDEO_TS/VTS...
but iso9660 mounted dvd's sometimes have it lowercase */
while( directory->d_name[k] )
{
d_name[k] = toupper (directory->d_name[k] );
k++;
}
d_name[k] = 0;
/*in order to copy only _one_ file */
/* if( onefile_flag )
{
if( !strstr( onefile, d_name ) ) maybe other way around*/
/* continue;
}*/
/*in order to copy only _one_ file and do "globbing" a la: -O 02 will copy vts_02_1, vts_02_2 ... all that have 02 in it*/
if( onefile_flag )
{
char *tokenpos, *tokenpos1;
char tmp[12];
tokenpos = onefile;
if( strstr( tokenpos, "," ) )