diff --git a/ChangeLog b/ChangeLog
index 47ca9b8..dfd1a01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-04-20  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* examples/readtoc.py:
+	  Read the toc using cdrdao.  Now sets progress based on which
+	  frame it is on.
+
 2009-04-20  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* morituri/common/task.py:
diff --git a/examples/readtoc.py b/examples/readtoc.py
index 115fc71..d9f775c 100644
--- a/examples/readtoc.py
+++ b/examples/readtoc.py
@@ -1,12 +1,35 @@
 # -*- Mode: Python -*-
 # vi:si:et:sw=4:sts=4:ts=4
 
+import re
 import os
 import subprocess
 
 from morituri.common import task
 from morituri.extern import asyncsub
 
+states = ['START', 'TRACK', 'LEADOUT', 'DONE']
+
+_ANALYZING_RE = re.compile(r'^Analyzing track (\d+).*')
+_TRACK_RE = re.compile(r"""
+    ^(?P<track>[\d\s]{2})\s+ # Track
+    \w+\s+                   # Mode
+    \d\s+                    # Flags
+    \d\d:\d\d:\d\d           # Start in HH:MM:FF
+    \((?P<start>.+)\)\s+     # Start in frames
+    \d\d:\d\d:\d\d           # Length in HH:MM:FF
+    \(.+\)                   # Length in frames
+""", re.VERBOSE)
+_LEADOUT_RE = re.compile(r"""
+    ^Leadout\s
+    \w+\s+               # Mode
+    \d\s+                # Flags
+    \d\d:\d\d:\d\d       # Start in HH:MM:FF
+    \((?P<start>.+)\)    # Start in frames
+""", re.VERBOSE)
+
+# FIXME: handle errors
+
 class ReadTOCTask(task.Task):
     """
     I am a task that reads the TOC of a CD, including pregaps.
@@ -14,9 +37,20 @@ class ReadTOCTask(task.Task):
 
     description = "Reading TOC..."
 
+
+    def __init__(self):
+        self._buffer = "" # accumulate characters
+        self._lines = [] # accumulate lines
+        self._lineIndex = 0 # where we are
+        self._state = 'START'
+        self._frames = None # number of frames
+        self._starts = [] # start of each track, in frames
+        self._track = None # which track are we analyzing?
+
     def start(self, runner):
         task.Task.start(self, runner)
 
+        # FIXME: create a temporary file instead
         if os.path.exists('/tmp/toc'):
             os.unlink('/tmp/toc')
 
@@ -29,9 +63,81 @@ class ReadTOCTask(task.Task):
         self.runner.schedule(1.0, self._read, runner)
 
     def _read(self, runner):
-        print self._popen.recv_err()
+        ret = self._popen.recv_err()
+        if not ret:
+            # FIXME: handle done
+            self.setProgress(1.0)
+            print
+            print 'done'
+            self.stop()
+            return
+
+        self._buffer += ret
+
+        # find counter in LEADOUT state
+        if self._buffer and  self._state == 'LEADOUT':
+            times = self._buffer.split('\r')
+            position = ""
+            while len(position) != 8:
+                position = times.pop()
+
+            frame = self._starts[self._track - 1] \
+                + int(position[0:2]) * 60 * 75 \
+                + int(position[3:5]) * 75 \
+                + int(position[6:8])
+            self.setProgress(float(frame) / self._frames)
+
+        if "\n" in self._buffer:
+            lines = self._buffer.split('\n')
+            if lines[-1] != "\n":
+                # last line didn't end yet
+                self._buffer = lines[-1]
+                del lines[-1]
+            else:
+                self._buffer = ""
+            self._parse(lines)
+            self._lines.extend(lines)
+
         self.runner.schedule(1.0, self._read, runner)
 
+    def _parse(self, lines):
+        for line in lines:
+            #print 'parsing', len(line), line
+            methodName = "_parse_" + self._state
+            getattr(self, methodName)(line)
+
+    def _parse_START(self, line):
+        if line == "Track   Mode    Flags  Start                Length":
+            #print 'Found track line'
+            self._state = 'TRACK'
+
+    def _parse_TRACK(self, line):
+        if line.startswith('---'):
+            return
+
+        m = _TRACK_RE.search(line)
+        if m:
+            self._tracks = int(m.group('track'))
+            self._starts.append(int(m.group('start')))
+
+        m = _LEADOUT_RE.search(line)
+        if m:
+            self._state = 'LEADOUT'
+            self._frames = int(m.group('start'))
+            return
+
+        self._tracks = int(line[:2])
+        #print '%d tracks found' % self._tracks
+
+    def _parse_LEADOUT(self, line):
+        m = _ANALYZING_RE.search(line)
+        if m:
+            track = int(m.expand('\\1'))
+            self.description = 'Analyzing track %d...' % track
+            self._track = track
+            #self.setProgress(float(track - 1) / self._tracks)
+            #print 'analyzing', track
+
 
 def main():
     runner = task.SyncRunner()