iso1.c{,pp} Show PVD info as well.

README: revise for the programs we've got.

example/C++/README

@@ -1,12 +1,19 @@
-$Id: README,v 1.1 2005/02/19 11:42:18 rocky Exp $
+$Id: README,v 1.2 2006/03/02 18:57:31 rocky Exp $
 
 This directory contains some simple C++ examples of the use of the libcdio
 library.
 
 Descriptions of the programs in this example directory are as follows...
 
+device.cpp: A program to show drivers installed and what the default
+	    CD-ROM drive is and what CD drives are available.
+
+eject.cpp:  A program eject a CD from a CD-ROM drive and then close the door
+	    again.
+
 iso1.cpp:   A program to show using libiso9660 to list files in a
-	    	  directory of an ISO-9660 image.
+	    directory of an ISO-9660 image and give basic iso9660 
+	    information.
 
 iso2.cpp:   A program to show using libiso9660 to extract a file
 	    from a CDRWIN cue/bin CD image.
@@ -14,3 +21,21 @@ iso2.cpp:   A program to show using libiso9660 to extract a file
 iso3.cpp:   A program to show using libiso9660 to extract a file from an
 	    ISO-9660 image.
 
+mmc1.cpp:   A program to show issuing a simple MMC command (INQUIRY).
+
+mmc2.cpp:   A more involved MMC command to list features from 
+	    a MMC GET_CONFIGURATION command.
+
+paranoia.cpp: A program to show using CD-DA paranoia (a library for jitter
+	      detection and audio-read error correction). This program uses
+	      an interface compatible (mostly) with cdparanoia.
+
+paranoia2.cpp: Another program to show using CD-DA paranoia using a more
+	       libcdio-oriented initialization. Probably more suited to
+	       things that otherwise use libcdio such as media players 
+	       (e.g. for getting CDDB or CD-Text info)
+
+
+
+
+

example/C++/iso1.cpp

@@ -1,5 +1,5 @@
 /*
-  $Id: iso1.cpp,v 1.4 2006/03/02 01:28:58 rocky Exp $
+  $Id: iso1.cpp,v 1.5 2006/03/02 18:57:31 rocky Exp $
 
   Copyright (C) 2004, 2006 Rocky Bernstein <rocky@panix.com>
   
@@ -19,7 +19,8 @@
 */
 
 /* Simple program to show using libiso9660 to list files in a directory of
-   an ISO-9660 image.
+   an ISO-9660 image and give some iso9660 information. See the code
+   to iso-info for a more complete example.
 
    If a single argument is given, it is used as the ISO 9660 image to
    use in the listing. Otherwise a compiled-in default ISO 9660 image
@@ -56,6 +57,13 @@
 #include <sys/types.h>
 #endif
 
+#define print_vd_info(title, fn)	  \
+  if (fn(p_iso, &psz_str)) {		  \
+    printf(title ": %s\n", psz_str);	  \
+  }					  \
+  free(psz_str);			  \
+  psz_str = NULL;			  
+
 
 int
 main(int argc, const char *argv[])
@@ -79,6 +87,17 @@ main(int argc, const char *argv[])
     return 1;
   }
 
+  /* Show basic CD info from the Primary Volume Descriptor. */
+  {
+    char *psz_str = NULL;
+    print_vd_info("Application", iso9660_ifs_get_application_id);
+    print_vd_info("Preparer   ", iso9660_ifs_get_preparer_id);
+    print_vd_info("Publisher  ", iso9660_ifs_get_publisher_id);
+    print_vd_info("System     ", iso9660_ifs_get_system_id);
+    print_vd_info("Volume     ", iso9660_ifs_get_volume_id);
+    print_vd_info("Volume Set ", iso9660_ifs_get_volumeset_id);
+  }
+    
   p_entlist = iso9660_ifs_readdir (p_iso, psz_path);
     
   /* Iterate over the list of nodes that iso9660_ifs_readdir gives  */

example/README

@@ -1,4 +1,4 @@
-$Id: README,v 1.21 2006/01/25 15:41:45 rocky Exp $
+$Id: README,v 1.22 2006/03/02 18:57:31 rocky Exp $
 
 This directory contains some simple examples of the use of the libcdio
 library.
@@ -30,7 +30,8 @@ eject.c:     A program eject a CD from a CD-ROM drive and then close the door
 	     again.
 
 iso1.c:      A program to show using libiso9660 to list files in a
-	     directory of an ISO-9660 image.
+	     directory of an ISO-9660 image and give basic iso9660 
+	     information.
 
 iso2.c:      A program to show using libiso9660 to extract a file
 	     from a CDRWIN cue/bin CD image.

example/iso1.c

@@ -1,5 +1,5 @@
 /*
-  $Id: iso1.c,v 1.9 2006/03/02 01:28:58 rocky Exp $
+  $Id: iso1.c,v 1.10 2006/03/02 18:57:31 rocky Exp $
 
   Copyright (C) 2004, 2005, 2006 Rocky Bernstein <rocky@panix.com>
   
@@ -19,7 +19,8 @@
 */
 
 /* Simple program to show using libiso9660 to list files in a directory of
-   an ISO-9660 image.
+   an ISO-9660 image and give some iso9660 information. See the code
+   to iso-info for a more complete example.
 
    If a single argument is given, it is used as the ISO 9660 image to
    use in the listing. Otherwise a compiled-in default ISO 9660 image
@@ -52,6 +53,13 @@
 #include <sys/types.h>
 #endif
 
+#define print_vd_info(title, fn)	  \
+  if (fn(p_iso, &psz_str)) {		  \
+    printf(title ": %s\n", psz_str);	  \
+  }					  \
+  free(psz_str);			  \
+  psz_str = NULL;			  
+
 
 int
 main(int argc, const char *argv[])
@@ -75,6 +83,17 @@ main(int argc, const char *argv[])
     return 1;
   }
 
+  /* Show basic CD info from the Primary Volume Descriptor. */
+  {
+    char *psz_str = NULL;
+    print_vd_info("Application", iso9660_ifs_get_application_id);
+    print_vd_info("Preparer   ", iso9660_ifs_get_preparer_id);
+    print_vd_info("Publisher  ", iso9660_ifs_get_publisher_id);
+    print_vd_info("System     ", iso9660_ifs_get_system_id);
+    print_vd_info("Volume     ", iso9660_ifs_get_volume_id);
+    print_vd_info("Volume Set ", iso9660_ifs_get_volumeset_id);
+  }
+    
   p_entlist = iso9660_ifs_readdir (p_iso, psz_path);
     
   /* Iterate over the list of nodes that iso9660_ifs_readdir gives  */