[bitbake-devel] [PATCH 3/7] eventreplay: fix event loading code

[Elliot Smith]

From: Ed Bartosh <ed.bartosh at linux.intel.com>

Event objects are represented by base64-encoded strings in
the event file and can't be loaded by existing eventreplay code.

Fixed the code of loading events from file by decoding base64 strings
into the binary form and loading them with pickle.load.

[YOCTO #9585]

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
Signed-off-by: Elliot Smith <elliot.smith at intel.com>
---
 bin/toaster-eventreplay | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/toaster-eventreplay b/bin/toaster-eventreplay
index 03b5dde..a107298 100755
--- a/bin/toaster-eventreplay
+++ b/bin/toaster-eventreplay
@@ -29,6 +29,7 @@
 from __future__ import print_function
 import os
 import sys, logging
+import codecs
 
 # mangle syspath to allow easy import of modules
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
@@ -117,7 +118,8 @@ class FileReadEventsServerConnection():
             try:
                 event_data = json.loads(line.strip())
                 event_class = _import_class(event_data['class'])
-                event_object = pickle.loads(json.loads(event_data['vars']))
+                event_str = event_data['vars'].encode('utf-8')
+                event_object = pickle.loads(codecs.decode(event_str, 'base64'))
             except ValueError as e:
                 print("Failed loading ", line)
                 raise e
-- 
2.7.4