Made cdrskin produce "ATIP start of lead" (on non-blank media for now)

cdrskin/cdrskin.c

@@ -170,6 +170,7 @@ or
 #define Cdrskin_libburn_has_burn_msgS 1
 #define Cdrskin_libburn_has_burn_aborT 1
 #define Cdrskin_libburn_has_audioxtR 1
+#define Cdrskin_libburn_has_get_start_end_lbA 1
 #endif
 
 #ifndef Cdrskin_libburn_versioN
@@ -3405,6 +3406,19 @@ int Cdrskin_atip(struct CdrskiN *skin, int flag)
  } else {
    printf("  Is not erasable\n");
  }
+
+#ifdef Cdrskin_libburn_has_get_start_end_lbA
+ { int start_lba,end_lba,min,sec,fr;
+   ret= burn_drive_get_start_end_lba(drive,&start_lba,&end_lba,0);
+   if(ret>0) {
+     burn_lba_to_msf(start_lba,&min,&sec,&fr);
+     printf("  ATIP start of lead in:  %d (%d:%d/%d)\n",start_lba,min,sec,fr);
+     burn_lba_to_msf(end_lba,&min,&sec,&fr);
+     printf("  ATIP start of lead out: %d (%d:%d/%d)\n",end_lba,min,sec,fr);
+   }
+ }
+#endif /* Cdrskin_libburn_has_get_start_end_lbA */
+
  printf("  1T speed low:  %.f 1T speed high: %.f\n",x_speed,x_speed);
  ret= 1;
 ex:;

cdrskin/cdrskin_timestamp.h

@@ -1 +1 @@
-#define Cdrskin_timestamP "2006.10.19.164742"
+#define Cdrskin_timestamP "2006.10.20.113421"

libburn/drive.c

@@ -297,6 +297,10 @@ void burn_drive_release(struct burn_drive *d, int le)
 		return;
 	}
 
+	/* ts A61020 : mark media info as invalid */
+	d->start_lba= -2000000000;
+	d->end_lba= -2000000000;
+
 	d->unlock(d);
 	if (le)
 		d->eject(d);
@@ -1103,3 +1107,14 @@ int burn_abort(int patience,
 	return(still_not_done == 0); 
 }
 
+
+/* ts A61020 API function */
+int burn_drive_get_start_end_lba(struct burn_drive *d, 
+				int *start_lba, int *end_lba, int flag)
+{
+	if (d->start_lba == -2000000000 || d->end_lba == -2000000000)
+		return 0;
+	*start_lba = d->start_lba;
+	*end_lba= d->end_lba;
+	return 1;
+}

libburn/libburn.h

@@ -627,6 +627,21 @@ void burn_drive_release(struct burn_drive *drive, int eject);
 */
 enum burn_disc_status burn_disc_get_status(struct burn_drive *drive);
 
+
+/* ts A61020 */
+/** Returns start and end lba of the media which is currently inserted
+    in the given drive. The drive has to be grabbed to have hope for reply.
+    Shortcomming (not a feature): only blank media will return valid info.
+    @param drive The drive to query.
+    @param start_lba Returns the start lba value
+    @param end_lba Returns the end lba value
+    @param flag Bitfield for control purposes (unused yet, submit 0)
+    @return 1 if lba values are valid , 0 if invalid
+*/
+int burn_drive_get_start_end_lba(struct burn_drive *d,
+                                 int *start_lba, int *end_lba, int flag);
+
+
 /** Tells whether a disc can be erased or not
     @return Non-zero means erasable
 */

libburn/mmc.c

@@ -318,6 +318,10 @@ void mmc_read_toc(struct burn_drive *d)
 		burn_print(12, " - control %d, adr %d\n", tdata[1] & 0xF,
 			   tdata[1] >> 4);
 
+/*
+		fprintf(stderr, "libburn_experimental: toc entry #%d : %d %d %d\n",i,tdata[8], tdata[9], tdata[10]); 
+*/
+
 		if (tdata[3] == 1) {
 			if (burn_msf_to_lba(tdata[8], tdata[9], tdata[10])) {
 				d->disc->session[0]->hidefirst = 1;
@@ -384,11 +388,26 @@ void mmc_read_disc_info(struct burn_drive *d)
 
 	data = c.page->data;
 	d->erasable = !!(data[2] & 16);
+
+	/* ts A61020 */
+	d->start_lba = d->end_lba = -2000000000;
+
+/*
+	fprintf(stderr, "libburn_experimental: data[2]= %d  0x%x\n",
+			(unsigned) data[2], (unsigned) data[2]);
+*/
 	switch (data[2] & 3) {
 	case 0:
 		d->toc_entries = 0;
 		d->start_lba = burn_msf_to_lba(data[17], data[18], data[19]);
 		d->end_lba = burn_msf_to_lba(data[21], data[22], data[23]);
+
+/*
+		fprintf(stderr, "libburn_experimental: start_lba = %d (%d %d %d) , end_lba = %d (%d %d %d)\n",
+			d->start_lba, data[17], data[18], data[19],
+			d->end_lba, data[21], data[22], data[23]);
+*/
+
 		d->status = BURN_DISC_BLANK;
 		break;
 	case 1:

libburn/sg-freebsd.c

@@ -206,6 +206,9 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
 	out.devname = burn_strdup(fname);
 	out.cam = NULL;
 
+	out.start_lba= -2000000000;
+	out.end_lba= -2000000000;
+
 	out.grab = sg_grab;
 	out.release = sg_release;
 	out.issue_command = sg_issue_command;

libburn/sg-linux.c

@@ -440,6 +440,10 @@ static void enumerate_common(char *fname, int bus_no, int host_no,
 	for(i= 0; i<LIBBURN_SG_MAX_SIBLINGS; i++)
 		out.sibling_fds[i] = -1337;
 
+	/* ts A61020 */
+	out.start_lba= -2000000000;
+	out.end_lba= -2000000000;
+
 	out.grab = sg_grab;
 	out.release = sg_release;
 	out.issue_command = sg_issue_command;