--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst/subparse/tmplayerparse.c	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,122 @@
+/* GStreamer tmplayer format subtitle parser
+ * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "tmplayerparse.h"
+
+#include <string.h>
+
+/* From http://forum.doom9.org/archive/index.php/t-81059.html:
+ * 
+ * TMPlayer format, which comes in five varieties:
+ * 
+ * time-base 00:00:00:
+ * 00:00:50:This is the Earth at a time|when the dinosaurs roamed...
+ * 00:00:53:
+ * 00:00:54:a lush and fertile planet.
+ * 00:00:56:
+ * 
+ * time-base 0:00:00:
+ * 0:00:50:This is the Earth at a time|when the dinosaurs roamed...
+ * 0:00:53:
+ * 0:00:54:a lush and fertile planet.
+ * 0:00:56:
+ * 
+ * time-base 00:00:00=
+ * 00:00:50=This is the Earth at a time|when the dinosaurs roamed...
+ * 00:00:53=
+ * 00:00:54=a lush and fertile planet.
+ * 00:00:56=
+ * 
+ * time-base 0:00:00=
+ * 0:00:50=This is the Earth at a time|when the dinosaurs roamed...
+ * 0:00:53=
+ * 0:00:54=a lush and fertile planet.
+ * 0:00:56=
+ * 
+ * and multiline time-base 00:00:00,1=
+ * 00:00:50,1=This is the Earth at a time
+ * 00:00:50,2=when the dinosaurs roamed...
+ * 00:00:53,1=
+ * 00:00:54,1=a lush and fertile planet.
+ * 00:00:56,1=
+ */
+
+static gchar *
+tmplayer_parse_line (ParserState * state, const gchar * line, guint line_num)
+{
+  GstClockTime ts = GST_CLOCK_TIME_NONE;
+  const gchar *text_start = NULL;
+  gboolean multiline = FALSE;
+  gchar *ret = NULL;
+  gchar divc = '\0';
+  guint h, m, s, l = 1;
+
+  if (sscanf (line, "%u:%02u:%02u,%u%c", &h, &m, &s, &l, &divc) == 5 &&
+      (divc == '=')) {
+    GST_LOG ("multiline format %u %u %u %u", h, m, s, l);
+    ts = GST_SECOND * ((((h * 60) + m) * 60) + s);
+    text_start = strchr (line, '=');
+    multiline = TRUE;
+  } else if (sscanf (line, "%u:%02u:%02u%c", &h, &m, &s, &divc) == 4 &&
+      (divc == '=' || divc == ':')) {
+    GST_LOG ("single line format %u %u %u %u %c", h, m, s, l, divc);
+    ts = GST_SECOND * ((((h * 60) + m) * 60) + s);
+    text_start = strchr (line + 6, divc);
+  } else {
+    GST_WARNING ("failed to parse line: '%s'", line);
+    return NULL;
+  }
+
+  if (text_start == NULL || text_start[1] == '\0' ||
+      (l == 1 && state->buf->len > 0)) {
+    if (GST_CLOCK_TIME_IS_VALID (state->start_time) &&
+        state->start_time < ts && line_num > 0) {
+      ret = g_strndup (state->buf->str, state->buf->len);
+      g_strdelimit (ret, "|", '\n');
+      g_string_truncate (state->buf, 0);
+      state->duration = ts - state->start_time;
+    } else if (line_num > 0) {
+      GST_WARNING ("end of subtitle unit but no valid start time?!");
+    }
+  } else {
+    if (l > 1)
+      g_string_append_c (state->buf, '\n');
+    g_string_append (state->buf, text_start + 1);
+    state->start_time = ts;
+  }
+
+  return ret;
+}
+#ifdef __SYMBIAN32__
+EXPORT_C
+#endif
+
+
+gchar *
+parse_tmplayer (ParserState * state, const gchar * line)
+{
+  gchar *ret;
+
+  /* GST_LOG ("Parsing: %s", line); */
+
+  ret = tmplayer_parse_line (state, line, state->state);
+  ++state->state;
+
+  return ret;
+}