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Storing CD-TEXT as cdtext.dat with cdrskin option -toc -vv, reporting with -vvv

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This commit is contained in:
Thomas Schmitt
2011-12-02 17:17:28 +00:00
parent 570c490fe6
commit 8576e41999
3 changed files with 104 additions and 8 deletions
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97
libburn/trunk/cdrskin/cdrskin.c
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@ -4585,6 +4585,78 @@ int Cdrskin_obtain_nwa(struct CdrskiN *skin, int *nwa, int flag)
}
/* @param flag bit0-3= source of text packs:
0= CD Lead-in
*/
int Cdrskin_print_text_packs(struct CdrskiN *skin, unsigned char *text_packs,
int num_packs, int flag)
{
int i, j, from;
char *from_text= "";
unsigned char *pack;
from= flag & 15;
if(from == 0)
from_text= " from CD Lead-in";
printf("CD-TEXT data%s:\n", from_text);
for(i= 0; i < num_packs; i++) {
pack= text_packs + 18 * i;
printf("%3d :", i);
for(j= 0; j < 18; j++) {
if(j >= 4 && j <= 15 && pack[j] >= 32 && pack[j] <= 126 &&
pack[0] != 0x88 && pack[0] != 0x89 && pack[0] != 0x8f)
printf(" %c", pack[j]);
else
printf(" %2.2x", pack[j]);
}
printf("\n");
}
return(1);
}
int Cdrskin_store_text_packs(struct CdrskiN *skin, unsigned char *text_packs,
int num_packs, int flag)
{
int data_length, ret;
struct stat stbuf;
FILE *fp;
unsigned char fake_head[4];
if(stat("cdtext.dat", &stbuf) != -1) {
fprintf(stderr, "cdrskin: SORRY : Will not overwrite file 'cdtext.dat'\n");
return(0);
}
fp= fopen("cdtext.dat", "w");
if(fp == NULL) {
fprintf(stderr, "cdrskin: SORRY : Cannot open file 'cdtext.dat' for storing extracted CD-TEXT\n");
fprintf(stderr, "cdrskin: %s (errno=%d)\n", strerror(errno), errno);
return(0);
}
data_length= num_packs * 18 + 2;
fake_head[0]= (data_length >> 8) & 0xff;
fake_head[1]= data_length & 0xff;
fake_head[2]= fake_head[3]= 0;
ret= fwrite(fake_head, 4, 1, fp);
if(ret != 1) {
write_failure:;
fprintf(stderr,
"cdrskin: SORRY : Cannot write all data to file 'cdtext.dat'\n");
fprintf(stderr, "cdrskin: %s (errno=%d)\n", strerror(errno), errno);
fclose(fp);
return(0);
}
ret= fwrite(text_packs, data_length - 2, 1, fp);
if(ret != 1)
goto write_failure;
fprintf(stderr,
"cdrskin: NOTE : Wrote header and %d CD-TEXT bytes to file 'cdtext.dat'\n",
data_length - 2);
fclose(fp);
return(1);
}
/** Perform -toc under control of Cdrskin_atip().
@param flag Bitfield for control purposes:
bit0= do not list sessions separately (do it cdrecord style)
@ -4593,7 +4665,7 @@ int Cdrskin_obtain_nwa(struct CdrskiN *skin, int *nwa, int flag)
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;
int session_no, track_no, pmin, psec, pframe, ret, final_ret= 1;
struct burn_drive *drive;
struct burn_disc *disc= NULL;
struct burn_session **sessions;
@ -4602,6 +4674,8 @@ int Cdrskin_toc(struct CdrskiN *skin, int flag)
enum burn_disc_status s;
char profile_name[80];
int profile_number;
unsigned char *text_packs= NULL;
int num_packs= 0;
drive= skin->drives[skin->driveno].drive;
@ -4685,6 +4759,19 @@ int Cdrskin_toc(struct CdrskiN *skin, int flag)
printf(" mode: -1\n");
}
if(skin->verbosity >= Cdrskin_verbose_cmD) {
ret= burn_disc_get_leadin_text(drive, &text_packs, &num_packs, 0);
if(ret > 0 && num_packs > 0) {
if(skin->verbosity >= Cdrskin_verbose_debuG)
Cdrskin_print_text_packs(skin, text_packs, num_packs, 0);
ret= Cdrskin_store_text_packs(skin, text_packs, num_packs, 0);
free(text_packs);
if(ret <= 0 && ret < final_ret)
final_ret= ret;
}
}
summary:
ret= burn_disc_get_profile(drive, &profile_number, profile_name);
if(ret <= 0)
@ -4703,7 +4790,7 @@ summary:
burn_disc_free(disc);
if(s == BURN_DISC_EMPTY)
return(0);
return(1);
return(final_ret);
cannot_read:;
fprintf(stderr,"cdrecord_emulation: Cannot read TOC header\n");
fprintf(stderr,"cdrecord_emulation: Cannot read TOC/PMA\n");
@ -5120,10 +5207,10 @@ int Cdrskin_atip(struct CdrskiN *skin, int flag)
ret= 1;
if(flag&1)
Cdrskin_toc(skin, !(flag & 2));
ret= Cdrskin_toc(skin, !(flag & 2));
/*cdrecord seems to ignore -toc errors if -atip is ok */
if(flag & 4)
Cdrskin_minfo(skin, 0);
if(ret > 0 && (flag & 4))
ret= Cdrskin_minfo(skin, 0);
ex:;
if(manuf != NULL)