1 files changed, 82 insertions, 0 deletions
diff --git a/decode/xml2ascii.py b/decode/xml2ascii.py
new file mode 100755
index 00000000..b14b0894
--- /dev/null
+++ b/decode/xml2ascii.py
@@ -0,0 +1,82 @@
+#!/usr/bin/python
+# -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+#
+# 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:
+#
+# Copyright (C) 2011 Red Hat, Inc.
+#
+# --- Dumps UsbSnoopy XML export files
+
+from xml.sax import saxutils
+from xml.sax import handler
+
+packets = []
+counts = {}
+
+class FindPackets(handler.ContentHandler):
+    def __init__(self):
+        self.inFunction = False
+        self.inPayload = False
+        self.ignore = False
+        self.inTimestamp = False
+        self.timestamp = None
+        self.packet = None
+
+    def startElement(self, name, attrs):
+        if name == "function":
+            self.inFunction = True
+        elif name == "payloadbytes":
+            self.inPayload = True
+        elif name == "timestamp":
+            self.inTimestamp = True
+
+    def characters(self, ch):
+        if self.ignore:
+            return
+
+        stripped = ch.strip()
+        if self.inFunction and ch != "BULK_OR_INTERRUPT_TRANSFER":
+            self.ignore = True
+            return
+        elif self.inTimestamp:
+            self.timestamp = stripped
+        elif self.inPayload and len(stripped) > 0:
+            if self.packet == None:
+                self.packet = stripped
+            else:
+                self.packet += stripped
+
+    def endElement(self, name):
+        if name == "function":
+            self.inFunction = False
+        elif name == "payloadbytes":
+            self.inPayload = False
+        elif name == "payload":
+            if self.packet:
+                import binascii
+                bytes = binascii.a2b_hex(self.packet)
+                print bytes
+                self.packet = None
+
+            self.ignore = False
+            self.timestamp = None
+        elif name == "timestamp":
+            self.inTimestamp = False
+
+
+from xml.sax import make_parser
+from xml.sax import parse
+import sys
+
+if __name__ == "__main__":
+    dh = FindPackets()
+    parse(sys.argv[1], dh)
+