Added some cli options. Made preload optional on the commandline. Made chdir to drumkit file prior to loading of the samples.

1 files changed, 86 insertions, 3 deletions

diff --git a/src/drumgizmo.cc b/src/drumgizmo.cc
index 4445712..77b8433 100644
--- a/src/drumgizmo.cc
+++ b/src/drumgizmo.cc
@@ -24,21 +24,104 @@
  *  along with DrumGizmo; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
  */
-
+#include <config.h>
+#include <getopt.h>
 #include "jackclient.h"
 #include "drumkitparser.h"
 #include "midiplayer.h"
 
+static const char version_str[] =
+"DrumGizmo v" VERSION "\n"
+;
+
+static const char copyright_str[] =
+"Copyright (C) 2008-2009 Bent Bisballe Nyeng - Aasimon.org.\n"
+"This is free software.  You may redistribute copies of it under the terms of\n"
+"the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.\n"
+"There is NO WARRANTY, to the extent permitted by law.\n"
+"\n"
+"Written by Bent Bisballe Nyeng (deva@aasimon.org)\n"
+;
+
+static const char usage_str[] =
+"Usage: %s [options] drumkitfile\n"
+"Options:\n"
+"  -p, --preload       Load entire kit audio files into memory (uses ALOT of memory).\n"
+"  -m, --midi midifile Load midifile, and play it.\n"
+"  -v, --version       Print version information and exit.\n"
+"  -h, --help          Print this message and exit.\n"
+;
+
 int main(int argc, char *argv[])
 {
-  DrumKitParser parser("/tmp/aasimonster/aasimonster.xml");
+  int c;
+
+  char *midifile = NULL;
+  bool preload = false;
+
+  int option_index = 0;
+  while(1) {
+    static struct option long_options[] = {
+      {"midi", required_argument, 0, 'm'},
+      {"help", no_argument, 0, 'h'},
+      {"version", no_argument, 0, 'v'},
+      {0, 0, 0, 0}
+    };
+    
+    c = getopt_long (argc, argv, "hvpm:", long_options, &option_index);
+    
+    if (c == -1)
+      break;
+
+    switch(c) {
+    case 'm':
+      midifile = strdup(optarg);
+      break;
+
+    case 'p':
+      preload = true;
+      break;
+ 
+    case '?':
+    case 'h':
+      printf(version_str);
+      printf(usage_str, argv[0]);
+      return 0;
+
+    case 'v':
+      printf(version_str);
+      printf(copyright_str);
+      return 0;
+
+    default:
+      break;
+    }
+  }
+
+  if(argc < option_index + 2) {
+    fprintf(stderr, "Missing kitfile.\n");
+    printf(usage_str, argv[0]);
+    return 1;
+  }
+
+  if(argc > option_index + 2) {
+    fprintf(stderr, "Can only handle a single kitfile.\n");
+    printf(usage_str, argv[0]);
+    return 1;
+  }
+
+  std::string kitfile = argv[option_index + 1];
+  
+  printf("Using kitfile: %s\n", kitfile.c_str());
+
+  DrumKitParser parser(kitfile, preload);
   if(parser.parse()) return 1;
 
   JackClient client(parser.getDrumkit());
 
   client.activate();
 
-  MidiPlayer player("dimmer.mid");
+  if(midifile) MidiPlayer player(midifile);
 
   while(1) sleep(1);