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Made use of new API features to handle incomplete sessions

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This commit is contained in:
Thomas Schmitt 2013-01-12 19:54:59 +00:00
parent 89714ccb33
commit 3638b179fe
2 changed files with 73 additions and 23 deletions
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82
libburn/trunk/cdrskin/cdrskin.c
View File

@ -4915,7 +4915,7 @@ int Cdrskin_toc(struct CdrskiN *skin, int flag)
{
int num_sessions= 0,num_tracks= 0,lba= 0,track_count= 0,total_tracks= 0;
int session_no, track_no, pmin, psec, pframe, ret, final_ret= 1;
int track_offset = 1;
int track_offset = 1, open_sessions= 0, have_real_open_session= 0;
struct burn_drive *drive;
struct burn_disc *disc= NULL;
struct burn_session **sessions;
@ -4951,21 +4951,32 @@ int Cdrskin_toc(struct CdrskiN *skin, int flag)
goto cannot_read;
}
sessions= burn_disc_get_sessions(disc,&num_sessions);
open_sessions= burn_disc_get_incomplete_sessions(disc);
if(num_sessions > 0)
track_offset = burn_session_get_start_tno(sessions[0], 0);
if(track_offset <= 0)
track_offset= 1;
if(flag&1) {
for(session_no= 0; session_no<num_sessions; session_no++) {
for(session_no= 0; session_no < num_sessions + open_sessions;
session_no++) {
tracks= burn_session_get_tracks(sessions[session_no],&num_tracks);
total_tracks+= num_tracks;
if(session_no == num_sessions + open_sessions - 1 && open_sessions > 0) {
total_tracks--; /* Do not count invisible track */
if(num_tracks > 1)
have_real_open_session= 1;
}
}
printf("first: %d last %d\n",
track_offset, total_tracks + track_offset - 1);
}
for(session_no= 0; session_no<num_sessions; session_no++) {
for(session_no= 0; session_no < num_sessions + open_sessions; session_no++) {
tracks= burn_session_get_tracks(sessions[session_no],&num_tracks);
if(tracks==NULL)
continue;
if(session_no == num_sessions + open_sessions - 1 && open_sessions > 0)
num_tracks--;
if(num_tracks <= 0)
continue;
if(!(flag&1))
printf("first: %d last: %d\n",
@ -4998,9 +5009,15 @@ int Cdrskin_toc(struct CdrskiN *skin, int flag)
printf(" mode: %d\n",((toc_entry.control&7)<4?0:1));
}
if((flag&1) && session_no<num_sessions-1)
if((flag&1) &&
session_no < num_sessions + open_sessions - 1 + have_real_open_session - 1)
continue;
if(have_real_open_session) {
/* Use start of invisible track */
burn_track_get_entry(tracks[num_tracks], &toc_entry);
} else {
burn_session_get_leadout_entry(sessions[session_no],&toc_entry);
}
if(toc_entry.extensions_valid&1) { /* DVD extension valid */
lba= toc_entry.start_lba;
burn_lba_to_msf(lba, &pmin, &psec, &pframe);
@ -5039,13 +5056,15 @@ summary:
strcpy(profile_name, "media");
printf("Media summary: %d sessions, %d tracks, %s %s\n",
num_sessions, track_count,
num_sessions + open_sessions - 1 + have_real_open_session, track_count,
s==BURN_DISC_BLANK ? "blank" :
s==BURN_DISC_APPENDABLE ? "appendable" :
s==BURN_DISC_FULL ? "closed" :
s==BURN_DISC_EMPTY ? "no " : "unknown ",
profile_name);
if(have_real_open_session)
printf("Warning : Incomplete session encountered !\n");
if(disc!=NULL)
burn_disc_free(disc);
@ -5067,7 +5086,7 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
{
int num_sessions= 0,num_tracks= 0,lba= 0,track_count= 0,total_tracks= 0;
int session_no, track_no, pmin, psec, pframe, ret, size= 0, nwa= 0;
int last_leadout= 0, ovwrt_full= 0, track_offset= 1;
int last_leadout= 0, ovwrt_full= 0, track_offset= 1, open_sessions= 0;
struct burn_drive *drive;
struct burn_disc *disc= NULL;
struct burn_session **sessions= NULL;
@ -5079,8 +5098,9 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
char media_class[80];
int nominal_sessions= 1, ftils= 1, ltils= 1, first_track= 1, read_capacity= 0;
int app_code, cd_info_valid, lra, alloc_blocks, free_blocks;
int have_real_open_session= 0;
off_t avail, buf_count;
char disc_type[80], bar_code[9], buf[2 * 2048];
char disc_type[80], bar_code[9], buf[2 * 2048], *type_text;
unsigned int disc_id;
drive= skin->drives[skin->driveno].drive;
@ -5138,15 +5158,17 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
} else {
sessions= burn_disc_get_sessions(disc, &num_sessions);
open_sessions= burn_disc_get_incomplete_sessions(disc);
if(num_sessions > 0)
track_offset= burn_session_get_start_tno(sessions[0], 0);
if(track_offset <= 0)
track_offset= 1;
first_track= track_offset;
nominal_sessions= num_sessions;
if(s == BURN_DISC_APPENDABLE)
nominal_sessions= num_sessions + open_sessions;
if(s == BURN_DISC_APPENDABLE && open_sessions == 0)
nominal_sessions++;
for(session_no= 0; session_no<num_sessions; session_no++) {
for(session_no= 0; session_no < num_sessions + open_sessions;
session_no++) {
ftils= total_tracks + 1;
tracks= burn_session_get_tracks(sessions[session_no],&num_tracks);
if(tracks==NULL)
@ -5157,7 +5179,7 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
&& total_tracks >= 2)
first_track= 2;
}
if(s == BURN_DISC_APPENDABLE)
if(s == BURN_DISC_APPENDABLE && open_sessions == 0)
ftils= ltils= total_tracks + 1;
}
printf("first track: %d\n", first_track);
@ -5187,7 +5209,7 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
printf("\n");
printf("Track Sess Type Start Addr End Addr Size\n");
printf("==============================================\n");
for(session_no= 0; session_no<num_sessions; session_no++) {
for(session_no= 0; session_no < num_sessions + open_sessions; session_no++) {
tracks= burn_session_get_tracks(sessions[session_no],&num_tracks);
if(tracks==NULL)
continue;
@ -5233,10 +5255,32 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
#endif /* Cdrskin_with_last_recorded_addresS */
if(session_no < num_sessions) {
type_text= ((toc_entry.control&7)<4) ? "Audio" : "Data";
} else {
if(track_no < num_tracks - 1) {
type_text= "Rsrvd";
have_real_open_session = 1;
} else {
type_text= "Blank";
}
if(toc_entry.extensions_valid & 4) {
if(toc_entry.track_status_bits & (1 << 14))
type_text= "Blank";
else if(toc_entry.track_status_bits & (1 << 16)) {
type_text= "Apdbl";
have_real_open_session = 1;
} else if(toc_entry.track_status_bits & (1 << 15)) {
type_text= "Rsrvd";
have_real_open_session = 1;
} else
type_text= "Invsb";
}
}
printf("%5d %5d %-6s %-10d %-10d %-10d\n",
track_count + track_offset - 1, session_no + 1,
((toc_entry.control&7)<4) ? "Audio" : "Data", lba, lra, size);
type_text, lba, lra, size);
if(session_no < num_sessions)
last_leadout= lba + size;
}
}
@ -5250,12 +5294,14 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
size= avail / 2048;
if(read_capacity == 0 && skin->media_is_overwriteable)
size= 0; /* unformatted overwriteable media */
if(nominal_sessions > num_sessions + open_sessions) {
printf("%5d %5d %-6s %-10d %-10d %-10d\n",
track_count + track_offset, nominal_sessions,
ovwrt_full ? "Data" : "Blank",
nwa, lba + size - 1, size);
}
}
}
printf("\n");
if(num_sessions > 0) {
@ -5284,6 +5330,9 @@ int Cdrskin_minfo(struct CdrskiN *skin, int flag)
printf("cdrskin: Above contrary statements follow cdrecord traditions.\n");
}
if(have_real_open_session)
printf("\nWarning: Incomplete session encountered !\n");
if(disc!=NULL)
burn_disc_free(disc);
if(s == BURN_DISC_EMPTY)
@ -7388,7 +7437,7 @@ int Cdrskin_qcheck(struct CdrskiN *skin, int flag)
*/
int Cdrskin_msinfo(struct CdrskiN *skin, int flag)
{
int num_sessions, session_no, ret, num_tracks;
int num_sessions, session_no, ret, num_tracks, open_sessions= 0;
int nwa= -123456789, lba= -123456789, aux_lba;
char msg[80];
enum burn_disc_status s;
@ -7428,7 +7477,8 @@ int Cdrskin_msinfo(struct CdrskiN *skin, int flag)
{ret= 0; goto ex;}
}
sessions= burn_disc_get_sessions(disc,&num_sessions);
for(session_no= 0; session_no<num_sessions; session_no++) {
open_sessions= burn_disc_get_incomplete_sessions(disc);
for(session_no= 0; session_no < num_sessions + open_sessions; session_no++) {
tracks= burn_session_get_tracks(sessions[session_no],&num_tracks);
if(tracks==NULL || num_tracks<=0)
continue;

2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2013.01.12.195030"
#define Cdrskin_timestamP "2013.01.12.195311"