diff --git a/cdrskin/cdrskin.1 b/cdrskin/cdrskin.1 index f9bd364..f792478 100644 --- a/cdrskin/cdrskin.1 +++ b/cdrskin/cdrskin.1 @@ -2,7 +2,7 @@ .\" First parameter, NAME, should be all caps .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection .\" other parameters are allowed: see man(7), man(1) -.TH CDRSKIN 1 "Jul 28, 2011" +.TH CDRSKIN 1 "Dec 02, 2011" .\" Please adjust this date whenever revising the manpage. .\" .\" Some roff macros, for reference: @@ -766,6 +766,15 @@ The output contains all info from option -atip plus lines which begin with "track:", the track number, the word "lba:" and a number which gives the start address of the track. Addresses are counted in CD sectors which with SAO or TAO data tracks hold 2048 bytes each. +.br +If verbosity is set to level 2 (-v -v) then the CD-TEXT packs from the lead-in +of an audio CD gets extracted and written into file 'cdtext.dat', if that file +does not yet exist. Prepended is a 4 byte header, followed by one or more +packs of 18 bytes each. +.br +Verbosity level 3 causes the CD-TEXT packs to be printed as hex numbers to +standard output. Bytes 4 to 15 of certain pack types are printed as ASCII +characters if they have values in the range of 32 to 126. .RS .TP Example. Retrieve an afio archive from track number 2: @@ -798,7 +807,7 @@ then the track on media gets truncated to the predicted size and cdrskin exits with non-zero value. .TP .BI \-v -Increment verbose level by one. Startlevel is 0 with only few messages. +Increment verbosity level by one. Startlevel is 0 with only few messages. Level 1 prints progress report with long running operations and also causes some extra lines to be put out with info retrieval options. Level 2 additionally reports about option settings derived from arguments or diff --git a/cdrskin/cdrskin.c b/cdrskin/cdrskin.c index f36be0f..e18f9a4 100644 --- a/cdrskin/cdrskin.c +++ b/cdrskin/cdrskin.c @@ -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) diff --git a/cdrskin/cdrskin_timestamp.h b/cdrskin/cdrskin_timestamp.h index eee2587..835fc34 100644 --- a/cdrskin/cdrskin_timestamp.h +++ b/cdrskin/cdrskin_timestamp.h @@ -1 +1 @@ -#define Cdrskin_timestamP "2011.12.02.171436" +#define Cdrskin_timestamP "2011.12.02.171710"