Add routine to show drives attached. Not really OO, but it is a little

nicer than the corresponding C program.

example/C++/OO/.cvsignore

@@ -5,5 +5,8 @@ Makefile.am
 Makefile.in
 cdtext
 device
+drives
 eject
+mmc1
+mmc2
 tracks

example/C++/OO/Makefile.am

@@ -1,6 +1,6 @@
-#   $Id: Makefile.am,v 1.2 2005/11/14 01:15:33 rocky Exp $
+#   $Id: Makefile.am,v 1.3 2006/01/25 06:30:22 rocky Exp $
 #
-#    Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
+#    Copyright (C) 2005, 2006 Rocky Bernstein <rocky@panix.com>
 #
 #    This program is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -20,7 +20,7 @@
 # Sample C++ programs using libcdio++ (with C++ OO wrapper)
 ############################################################
 #
-noinst_PROGRAMS = cdtext device eject mmc1 mmc2 tracks
+noinst_PROGRAMS = cdtext device drives eject mmc1 mmc2 tracks
 
 INCLUDES = -I$(top_srcdir)/include
 
@@ -32,6 +32,10 @@ device_SOURCES      = device.cpp
 device_DEPENDENCIES = $(LIBCDIO_DEPS)
 device_LDADD        = $(LIBCDIOPP_LIBS) $(LIBCDIO_LIBS)
 
+drives_SOURCES      = drives.cpp
+drives_DEPENDENCIES = $(LIBCDIO_DEPS)
+drives_LDADD        = $(LIBCDIOPP_LIBS) $(LIBCDIO_LIBS)
+
 eject_SOURCES       = eject.cpp
 eject_DEPENDENCIES  = $(LIBCDIO_DEPS)
 eject_LDADD         = $(LIBCDIOPP_LIBS) $(LIBCDIO_LIBS)

example/C++/OO/drives.cpp

@@ -0,0 +1,98 @@
+/*
+  $Id: drives.cpp,v 1.1 2006/01/25 06:30:22 rocky Exp $
+
+  Copyright (C) 2003, 2004, 2006 Rocky Bernstein <rocky@panix.com>
+  
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+  
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+  
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* Simple program to show drivers installed and what the default 
+   CD-ROM drive is and what CD drives are available. */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <cdio++/cdio.hpp>
+#include <cdio/cd_types.h>
+#include <cdio/logging.h>
+
+static void 
+log_handler (cdio_log_level_t level, const char message[])
+{
+  switch(level) {
+  case CDIO_LOG_DEBUG:
+  case CDIO_LOG_INFO:
+    return;
+  default:
+    printf("cdio %d message: %s\n", level, message);
+  }
+}
+
+int
+main(int argc, const char *argv[])
+{
+  char **ppsz_cd_drives=NULL, **c;
+  
+  cdio_log_set_handler (log_handler);
+
+  /* Print out a list of CD-drives */
+  printf("All CD-ROM/DVD drives...\n");
+  ppsz_cd_drives = getDevices(DRIVER_DEVICE);
+  if (NULL != ppsz_cd_drives) 
+    for( c = ppsz_cd_drives; *c != NULL; c++ ) {
+      printf("Drive %s\n", *c);
+    }
+
+  freeDeviceList(ppsz_cd_drives);
+  ppsz_cd_drives = NULL;
+  
+  printf("-----\n");
+  printf("CD-DA drives...\n");
+  ppsz_cd_drives = NULL;
+  /* Print out a list of CD-drives with CD-DA's in them. */
+  ppsz_cd_drives = getDevices(NULL,  CDIO_FS_AUDIO);
+
+  if (NULL != ppsz_cd_drives) {
+    for( c = ppsz_cd_drives; *c != NULL; c++ ) {
+      printf("drive: %s\n", *c);
+    }
+  }
+  freeDeviceList(ppsz_cd_drives);
+    
+  printf("-----\n");
+  ppsz_cd_drives = NULL;
+  printf("VCD drives...\n");
+  /* Print out a list of CD-drives with VCD's in them. */
+  ppsz_cd_drives = getDevices(NULL, 
+(CDIO_FS_ANAL_SVCD|CDIO_FS_ANAL_CVD|CDIO_FS_ANAL_VIDEOCD|CDIO_FS_UNKNOWN),
+					true);
+  if (NULL != ppsz_cd_drives) {
+    for( c = ppsz_cd_drives; *c != NULL; c++ ) {
+      printf("drive: %s\n", *c);
+    }
+  }
+
+  freeDeviceList(ppsz_cd_drives);
+  return 0;
+  
+}