[Debburn-changes] r678 - cdrkit/trunk/wodim

[Eduard Bloch]

Author: blade
Date: 2007-01-06 11:21:03 +0100 (Sat, 06 Jan 2007)
New Revision: 678

Modified:
   cdrkit/trunk/wodim/drv_mmc.c
Log:
Disable dummy mode for some media types

Modified: cdrkit/trunk/wodim/drv_mmc.c
===================================================================
--- cdrkit/trunk/wodim/drv_mmc.c	2007-01-06 03:19:50 UTC (rev 677)
+++ cdrkit/trunk/wodim/drv_mmc.c	2007-01-06 10:21:03 UTC (rev 678)
@@ -1280,12 +1280,11 @@
 
 	mp->test_write = 0;
 	/*
-	 * This is the only place where we reset mp->test_write (-dummy)
+	 * This is the only place where we reset mp->test_write (-dummy) for DVD
 	 */
 	if (reset_dummy)
 		mp->test_write = 0;
 
-
 	/*
 	 * Set default values:
 	 * Write type = 02 (session at once)
@@ -1865,9 +1864,28 @@
 	usal_prbytes("CD write parameter:", (Uchar *)mode, len);
 #endif
 
+    if(dummy) {
+        mp->test_write = 1;
+        /* but it does not work on DVD+RW and -RAM, also bail out on other
+         * types that have not been tested yet */
+        int profile=get_curprofile(usalp);
+        switch(profile) {
+            case(0x12):
+            case(0x1a):
+            case(0x2a):
+            case(0x43):
+            case(0x52):
+                {
+                    fprintf(stderr, 
+                            "Dummy mode not possible with %s.\n",
+                            mmc_obtain_profile_name(profile) );
+                    exit(EXIT_FAILURE);
+                }
+        }
+    }
+    else
+        mp->test_write = 0;
 
-	mp->test_write = dummy != 0;
-
 #ifdef	DEBUG
 	usal_prbytes("CD write parameter:", (Uchar *)mode, len);
 #endif