libburnia/legacy
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

New option -padding

Browse Source
This commit is contained in:
Thomas Schmitt
2008-02-05 16:27:10 +00:00
parent 5684af273c
commit aa15bfa557
6 changed files with 84 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
libisoburn/trunk/xorriso/xorrisoburn.c
View File

@ -70,8 +70,8 @@ int Xorriso_pacifier_loop(struct XorrisO *xorriso, struct burn_drive *drive,
#define LIBISO_ISSOCK(node) (iso_node_get_type(node) == LIBISO_SPECIAL && \
S_ISSOCK(iso_node_get_mode(node)))
#define Xorriso_min_track_sizE 300
/* CD specs say one shall not write tracks < 600 kiB */
#define Xorriso_cd_min_track_sizE 300
/* ------------------------------------------------------------------------ */
@ -678,7 +678,8 @@ int Xorriso_make_write_options(
*/
int Xorriso_write_session(struct XorrisO *xorriso, int flag)
{
int ret, media_space, img_sectors;
int ret, media_space, img_sectors, padding= 0, profile= 0;
char profile_name[80];
struct isoburn_imgen_opts *sopts= NULL;
struct burn_drive_info *dinfo, *source_dinfo;
struct burn_drive *drive, *source_drive;
@ -772,40 +773,46 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
if(flag&1)
goto ex;
sessions= burn_disc_get_sessions(disc, &num_sessions);
if(sessions==NULL || num_sessions < 1) {
no_track:;
Xorriso_process_msg_queues(xorriso,0);
sprintf(xorriso->info_text,"Program error : no track in prepared disc");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
isoburn_cancel_prepared_write(source_drive, drive, 0);
{ret= -1; goto ex;}
}
tracks= burn_session_get_tracks(sessions[0], &num_tracks);
if(tracks==NULL || num_tracks < 1)
goto no_track;
padding= 0;
ret= burn_disc_get_profile(drive, &profile, profile_name);
padding= xorriso->padding / 2048;
if(xorriso->padding > padding * 2048)
padding++;
if(profile==0x09 || profile==0x0a) { /* CD-R , CD-RW */
if(img_sectors + padding < Xorriso_cd_min_track_sizE) {
padding= Xorriso_cd_min_track_sizE - img_sectors;
sprintf(xorriso->info_text,
"Expanded track to minimum size of %d sectors",
Xorriso_cd_min_track_sizE);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
}
burn_track_define_data(tracks[0], 0, padding * 2048, 0, BURN_MODE1);
Xorriso_process_msg_queues(xorriso,0);
media_space= burn_disc_available_space(drive, burn_options) / (off_t) 2048;
if(media_space < img_sectors || media_space < Xorriso_min_track_sizE) {
if(media_space < img_sectors + padding) {
Xorriso_process_msg_queues(xorriso,0);
sprintf(xorriso->info_text,"Image size %ds exceeds free space on media %ds",
(img_sectors < Xorriso_min_track_sizE ? Xorriso_min_track_sizE
: img_sectors ),
media_space);
img_sectors + padding, media_space);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
isoburn_cancel_prepared_write(source_drive, drive, 0);
{ret= 0; goto ex;}
}
if(img_sectors < Xorriso_min_track_sizE) {
sessions= burn_disc_get_sessions(disc, &num_sessions);
if(sessions==NULL || num_sessions < 1) {
no_track:;
Xorriso_process_msg_queues(xorriso,0);
sprintf(xorriso->info_text,"Program error : no track in prepared disc");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
isoburn_cancel_prepared_write(source_drive, drive, 0);
{ret= -1; goto ex;}
}
tracks= burn_session_get_tracks(sessions[0], &num_tracks);
if(tracks==NULL || num_tracks < 1)
goto no_track;
burn_track_define_data(tracks[0], 0,
(Xorriso_min_track_sizE - img_sectors) * 2048,
0, BURN_MODE1);
Xorriso_process_msg_queues(xorriso,0);
sprintf(xorriso->info_text, "Expanded track to minimum size of %d sectors",
Xorriso_min_track_sizE);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
isoburn_disc_write(burn_options, disc);
burn_write_opts_free(burn_options);