From e8ec65e67b0790ba57e9020e8e5af49e08854258 Mon Sep 17 00:00:00 2001
From: Sven Gestegard Robertz <sven.robertz@cs.lth.se>
Date: Thu, 2 Jul 2015 00:39:44 +0200
Subject: [PATCH] added handler callbacks to python decoder
---
lib/python/labcomm2014/LabComm.py | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/lib/python/labcomm2014/LabComm.py b/lib/python/labcomm2014/LabComm.py
index e5a347f..aae802e 100644
--- a/lib/python/labcomm2014/LabComm.py
+++ b/lib/python/labcomm2014/LabComm.py
@@ -693,7 +693,7 @@ class struct(type_decl):
result = "labcomm.struct(["
for (intentions, decl) in self.field:
try:
- name = intentions['']
+ name = dict(intentions)['']
except:
name = '(no name)'
result += "%s\n ('%s', %s)" % (delim, name, decl)
@@ -916,6 +916,10 @@ class Decoder(Codec):
super(Decoder, self).__init__()
self.reader = reader
self.version = version
+ self.handlers = {}
+
+ def register_handler(self, sig, handler):
+ self.handlers[str(sig)] = handler
def unpack(self, format):
size = packer.calcsize(format)
@@ -945,6 +949,17 @@ class Decoder(Codec):
else:
raise Exception("Invalid type index %d" % index)
+ def runOne(self):
+ data,decl = self.decode()
+ if decl:
+ if data:
+ if str(decl) in self.handlers:
+ handler = self.handlers[str(decl)]
+ handler(data)
+ else:
+ print ("No handler for %s" % decl.name )
+
+
def decode(self):
while True:
index = self.decode_type_number()
--
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