1 files changed, 71 insertions, 0 deletions
diff --git a/decode/decode.py b/decode/decode.py
new file mode 100755
index 00000000..5be72cdc
--- /dev/null
+++ b/decode/decode.py
@@ -0,0 +1,71 @@
+#!/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.
+#
+
+import binascii
+import string
+import sys
+import defs
+from packet import Packet
+
+packets = []
+control = None
+transfer = None
+
+def get_protocol(arg):
+    return arg[arg.index("=") + 1:]
+
+if __name__ == "__main__":
+    i = 1
+    if sys.argv[i].startswith("--control="):
+        control = get_protocol(sys.argv[i])
+        i = i + 1
+    if sys.argv[i].startswith("--transfer="):
+        transfer = get_protocol(sys.argv[i])
+        i = i + 1
+
+    path = sys.argv[i]
+    f = open(path, 'r')
+    lines = f.readlines()
+    f.close()
+
+    in_packet = False
+    finish_packet = False
+    pkt_lines = []
+    for l in lines:
+        if l[0] == '[':
+            # Start of a packet
+            if "]  >>>  URB" in l or "]  <<<  URB" in l:
+                if in_packet == True:
+                    in_packet = False
+                    finish_packet = True
+                else:
+                    in_packet = True
+            elif "] UsbSnoop - " in l:
+                # Packet done?
+                if in_packet == True:
+                    in_packet = False
+                    finish_packet = True
+
+        if finish_packet == True:
+            packets.append(Packet(pkt_lines, control, transfer))
+            pkt_lines = []
+            finish_packet = False
+
+        if in_packet == True:
+            pkt_lines.append(l)
+
+    for p in packets:
+        p.show()