* examples/readhtoa.py (added):

Add an example that detects and rips the Hidden Track One Audio.

ChangeLog

@@ -1,3 +1,8 @@
+2009-05-01  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* examples/readhtoa.py (added):
+	  Add an example that detects and rips the Hidden Track One Audio.
+
 2009-05-01  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* examples/readtoc.py:

examples/readhtoa.py

@@ -0,0 +1,63 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+import os
+import tempfile
+import shutil
+
+from morituri.common import task, checksum, log
+from morituri.program import cdrdao, cdparanoia
+
+import gobject
+gobject.threads_init()
+
+def main():
+    log.init()
+    runner = task.SyncRunner()
+    t = cdrdao.ReadTOCTask()
+    runner.run(t)
+
+    # now check if we have a hidden track one audio
+    track = t.toc.tracks[0]
+    try:
+        index = track.getIndex(0)
+    except KeyError:
+        print 'No Hidden Track One Audio found.'
+        return
+
+    start = index[0]
+    stop, _ = track.getIndex(1)
+    print 'Found Hidden Track One Audio from frame %d to %d' % (start, stop)
+        
+    # rip it
+    
+    checksums = []
+
+    for i in range(2):
+        fd, path = tempfile.mkstemp(suffix='.morituri', dir=os.getcwd())
+        os.close(fd)
+
+        t = cdparanoia.ReadTrackTask(path, start, stop - 1, offset=0)
+        if i == 1:
+            t.description = 'Verifying track...'
+
+        runner.run(t)
+
+        t = checksum.CRC32Task(path)
+        runner.run(t)
+
+        if i == 0:
+            os.unlink(path)
+
+        checksums.append(t.checksum)
+
+    print 'runner done'
+    if checksums[0] == checksums[1]:
+        print 'Checksums match'
+        shutil.move(path, 'track00.wav')
+    else:
+        print 'Checksums did not match'
+        os.unlink(path)
+
+
+main()