sample9: A program to show issuing a SCSI-MMC command.

sample8: cdio->p_cdio; update copyright

example/Makefile.am

@@ -1,4 +1,4 @@
-#   $Id: Makefile.am,v 1.5 2004/07/08 01:27:57 rocky Exp $
+#   $Id: Makefile.am,v 1.6 2004/07/29 05:26:46 rocky Exp $
 #
 #    Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
 #
@@ -21,7 +21,7 @@
 ####################################################
 #
 noinst_PROGRAMS = sample1 sample2 sample3 sample4 sample5 sample6 \
-	          sample7 sample8
+	          sample7 sample8 sample9
 
 INCLUDES = -I$(top_srcdir) $(LIBCDIO_CFLAGS)
 
@@ -33,3 +33,4 @@ sample5_LDADD = $(LIBCDIO_LIBS)
 sample6_LDADD = $(LIBISO9660_LIBS) $(LIBCDIO_LIBS)
 sample7_LDADD = $(LIBISO9660_LIBS) $(LIBCDIO_LIBS)
 sample8_LDADD = $(LIBCDIO_LIBS)
+sample9_LDADD = $(LIBCDIO_LIBS)

example/README

@@ -1,4 +1,4 @@
-$Id: README,v 1.5 2004/07/24 06:11:30 rocky Exp $
+$Id: README,v 1.6 2004/07/29 05:26:46 rocky Exp $
 
 This directory contains some simple examples of the use of the libcdio
 library.
@@ -31,4 +31,6 @@ sample7.c: A program to show using libiso9660 to extract a file from an
 
 sample8.c: A program to show CD-TEXT and CD disc mode info.
 
+sample9.c: A program to show issuing a SCSI-MMC command.
+
 

example/sample8.c

@@ -1,7 +1,7 @@
 /*
-  $Id: sample8.c,v 1.10 2004/07/28 22:03:35 rocky Exp $
+  $Id: sample8.c,v 1.11 2004/07/29 05:26:46 rocky Exp $
 
-  Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
+  Copyright (C) 2004 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
@@ -29,8 +29,8 @@
 
 
 static void 
-print_cdtext_track_info(CdIo *cdio, track_t i_track, const char *message) {
+print_cdtext_track_info(CdIo *p_cdio, track_t i_track, const char *message) {
-  const cdtext_t *cdtext    = cdio_get_cdtext(cdio, 0);
+  const cdtext_t *cdtext    = cdio_get_cdtext(p_cdio, 0);
   if (NULL != cdtext) {
     cdtext_field_t i;
     
@@ -46,17 +46,17 @@ print_cdtext_track_info(CdIo *cdio, track_t i_track, const char *message) {
 }
     
 static void 
-print_disc_info(CdIo *cdio, track_t i_tracks, track_t i_first_track) {
+print_disc_info(CdIo *p_cdio, track_t i_tracks, track_t i_first_track) {
   track_t i_last_track = i_first_track+i_tracks;
-  discmode_t cd_discmode = cdio_get_discmode(cdio);
+  discmode_t cd_discmode = cdio_get_discmode(p_cdio);
 
   printf("%s\n", discmode2str[cd_discmode]);
   
-  print_cdtext_track_info(cdio, 0, "\nCD-TEXT for Disc:");
+  print_cdtext_track_info(p_cdio, 0, "\nCD-TEXT for Disc:");
   for ( ; i_first_track < i_last_track; i_first_track++ ) {
     char msg[50];
     sprintf(msg, "CD-TEXT for Track %d:", i_first_track);
-    print_cdtext_track_info(cdio, i_first_track, msg);
+    print_cdtext_track_info(p_cdio, i_first_track, msg);
   }
 }
 
@@ -65,30 +65,30 @@ main(int argc, const char *argv[])
 {
   track_t i_first_track;
   track_t i_tracks;
-  CdIo *cdio       = cdio_open ("../test/cdda.cue", DRIVER_BINCUE);
+  CdIo *p_cdio       = cdio_open ("../test/cdda.cue", DRIVER_BINCUE);
 
 
-  if (NULL == cdio) {
+  if (NULL == p_cdio) {
     printf("Couldn't open ../test/cdda.cue with BIN/CUE driver.\n");
   } else {
-    i_first_track = cdio_get_first_track_num(cdio);
+    i_first_track = cdio_get_first_track_num(p_cdio);
-    i_tracks      = cdio_get_num_tracks(cdio);
+    i_tracks      = cdio_get_num_tracks(p_cdio);
-    print_disc_info(cdio, i_tracks, i_first_track);
+    print_disc_info(p_cdio, i_tracks, i_first_track);
-    cdio_destroy(cdio);
+    cdio_destroy(p_cdio);
   }
 
-  cdio = cdio_open (NULL, DRIVER_UNKNOWN);
+  p_cdio = cdio_open (NULL, DRIVER_UNKNOWN);
-  i_first_track = cdio_get_first_track_num(cdio);
+  i_first_track = cdio_get_first_track_num(p_cdio);
-  i_tracks      = cdio_get_num_tracks(cdio);
+  i_tracks      = cdio_get_num_tracks(p_cdio);
 
-  if (NULL == cdio) {
+  if (NULL == p_cdio) {
     printf("Couldn't find CD\n");
     return 1;
   } else {
-    print_disc_info(cdio, i_tracks, i_first_track);
+    print_disc_info(p_cdio, i_tracks, i_first_track);
   }
 
-  cdio_destroy(cdio);
+  cdio_destroy(p_cdio);
   
   return 0;
 }

example/sample9.c

@@ -0,0 +1,78 @@
+/*
+  $Id: sample9.c,v 1.1 2004/07/29 05:26:46 rocky Exp $
+
+  Copyright (C) 2004 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 use of SCSI MMC interface. */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <cdio/cdio.h>
+#include <cdio/scsi_mmc.h>
+#include <string.h>
+
+/* Set how long do wto wait for SCSI-MMC commands to complete */
+#define DEFAULT_TIMEOUT_MS 10000
+
+int
+main(int argc, const char *argv[])
+{
+  CdIo *p_cdio;
+
+  p_cdio = cdio_open (NULL, DRIVER_UNKNOWN);
+
+  if (NULL == p_cdio) {
+    printf("Couldn't find CD\n");
+    return 1;
+  } else {
+    int i_status;                  /* Result of SCSI MMC command */
+    char buf[36] = { 0, };         /* Place to hold returned data */
+    scsi_mmc_cdb_t cdb = {{0, }};  /* Command Descriptor Block */
+
+    CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_INQUIRY);
+    cdb.field[4] = sizeof(buf);
+
+    i_status = scsi_mmc_run_cmd(p_cdio, DEFAULT_TIMEOUT_MS, 
+				&cdb, SCSI_MMC_DATA_READ, 
+				sizeof(buf), &buf);
+    if (i_status == 0) {
+      char vendor[CDIO_MMC_HW_VENDOR_LEN+1];
+      char model[CDIO_MMC_HW_MODEL_LEN+1];
+      char rev[CDIO_MMC_HW_REVISION_LEN+1];
+      
+      memcpy(vendor, buf + 8, sizeof(vendor)-1);
+      vendor[sizeof(vendor)-1] = '\0';
+      memcpy(model,  buf + 8 + CDIO_MMC_HW_VENDOR_LEN, sizeof(model)-1);
+      model[sizeof(model)-1] = '\0';
+      memcpy(rev,    buf + 8 + CDIO_MMC_HW_VENDOR_LEN +CDIO_MMC_HW_MODEL_LEN,
+	     sizeof(rev)-1);
+      rev[sizeof(rev)-1] = '\0';
+
+      printf("Vendor: %s\nModel: %s\nRevision: %s\n",
+	     vendor, model, rev);
+    } else {
+      printf("Couldn't get INQUIRY data (vendor, model, and revision\n");
+    }
+  }
+  
+  cdio_destroy(p_cdio);
+  
+  return 0;
+}