Update dvdrecord to 0.1.3nb1

	Pull across scanbus patch from cdrecord

1 files changed, 107 insertions, 0 deletions

diff --git a/sysutils/dvdrecord/patches/patch-ab b/sysutils/dvdrecord/patches/patch-ab
new file mode 100644
index 00000000000..4691cf0b7e7
--- /dev/null
+++ b/sysutils/dvdrecord/patches/patch-ab
@@ -0,0 +1,107 @@
+$NetBSD: patch-ab,v 1.1 2003/01/31 11:02:29 abs Exp $
+
+--- libscg/scsi-bsd.c.orig	Tue Jan 29 17:23:22 2002
++++ libscg/scsi-bsd.c
+@@ -48,7 +48,7 @@ static	char __sccsid[] =
+  *	Choose your name instead of "schily" and make clear that the version
+  *	string is related to a modified source.
+  */
+-LOCAL	char	_scg_trans_version[] = "scsi-bsd.c-1.40";	/* The version for this transport*/
++LOCAL	char	_scg_trans_version[] = "scsi-bsd.c-1.40nb1";	/* The version for this transport*/
+ 
+ #define	MAX_SCG		16	/* Max # of SCSI controllers */
+ #define	MAX_TGT		16
+@@ -108,7 +108,7 @@ scgo_version(scgp, what)
+ 		 * return "schily" for the SCG_AUTHOR request.
+ 		 */
+ 		case SCG_AUTHOR:
+-			return (_scg_auth_schily);
++			return ("frueauf");
+ 		case SCG_SCCS_ID:
+ 			return (__sccsid);
+ 		}
+@@ -130,6 +130,15 @@ scgo_open(scgp, device)
+ 	register int	l;
+ 	register int	nopen = 0;
+ 	char		devname[64];
++#if defined(__NetBSD__)
++	struct scsi_addr mysaddr;
++#if defined(__i386__)
++	char	slicename[] = "d";	/* i386 is special */
++#else
++	char	slicename[] = "c";	/* this is what the rest uses */
++#endif
++	char	*myslicename = slicename;
++#endif
+ 
+ 	if (busno >= MAX_SCG || tgt >= MAX_TGT || tlun >= MAX_LUN) {
+ 		errno = EINVAL;
+@@ -156,6 +165,60 @@ scgo_open(scgp, device)
+ 	if ((device != NULL && *device != '\0') || (busno == -2 && tgt == -2))
+ 		goto openbydev;
+ 
++
++/*
++ * I know of no method in NetBSD to probe the scsibus and get the mapping
++ * busnumber,target,lun --> devicename.
++ *
++ * Because of this implement a true bruteforce hack to find
++ * out what cdroms there are.
++ *
++ * Note that this method only finds cd0-cd7. Anything higher
++ * than this needs additional tweaks.
++ *
++ * Feel free to implement this cleanly if you have better knowledge.
++ * Until then this helps to get -scanbus und thus xcdroast working :-)
++ *
++ */
++#if defined(__NetBSD__)
++	if (busno >= 0 && tgt >= 0 && tlun >= 0) {
++		for (l=0; l < MAX_LUN ; l++) {
++			sprintf(devname, "/dev/rcd%d%s", l, myslicename);
++			f = open(devname, O_RDWR);
++			if (f >= 0) {
++				if (ioctl(f, SCIOCIDENTIFY, &mysaddr) < 0) {
++					close(f);
++					errno = EINVAL;
++					return (0);
++				}
++				if (busno == SADDR_BUS(mysaddr) && tgt == SADDR_TARGET(mysaddr) && tlun == SADDR_LUN(mysaddr)) {
++					scglocal(scgp)->scgfiles[busno][tgt][tlun] = f;
++					return(1);
++				}
++			} else goto openbydev;
++		}
++	} else for (l=0; l < MAX_LUN ; l++) {
++			sprintf(devname, "/dev/rcd%d%s", l, myslicename);
++			f = open(devname, O_RDWR);
++			if (f >= 0) {
++				if (ioctl(f, SCIOCIDENTIFY, &mysaddr) < 0) {
++					close(f);
++					errno = EINVAL;
++					return (0);
++				}
++				scg_scsibus(scgp) = busno   = SADDR_BUS(mysaddr);
++				scg_target(scgp)  = tgt     = SADDR_TARGET(mysaddr);
++				if ((tlun >= 0) && (tlun != SADDR_LUN(mysaddr))) {
++					close(f);
++					errno = EINVAL;
++					return (0);
++				}
++				scg_lun(scgp)     = tlun    = SADDR_LUN(mysaddr);
++				if (scg_setup(scgp, f, busno, tgt, tlun))
++					nopen++;
++			}
++		}
++#else /* not __NetBSD__ */
+ 	if (busno >= 0 && tgt >= 0 && tlun >= 0) {
+ 
+ 		js_snprintf(devname, sizeof(devname),
+@@ -192,6 +255,7 @@ scgo_open(scgp, device)
+ 			}
+ 		}
+ 	}
++#endif /* end of not __NetBSD__ */
+ 	/*
+ 	 * Could not open /dev/su-* or got dev=devname:b,l,l / dev=devname:@,l
+ 	 * We do the apropriate tests and try our best.