[yocto] [opkg-utils][PATCH 04/22] arfile.py: handle six digit UIDs

[Martin Jansa]

From: Scott Anderson <o2e at saaworld.com>

* Essentially, the problem is that arfile.py is splitting the ar header with
  white-space instead of fixed-width fields, so two fields would get treated
  as a single field.  This makes things better than before as it now honors
  the fixed field widths.

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 arfile.py |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/arfile.py b/arfile.py
index 22548af..8291a2d 100644
--- a/arfile.py
+++ b/arfile.py
@@ -75,7 +75,12 @@ class ArFile:
                 l = self.f.readline()
                 if not l: break
             l = l.replace('`', '')
-            descriptor = l.split()
+            # Field lengths from /usr/include/ar.h:
+            ar_field_lens = [ 16, 12, 6, 6, 8, 10, 2 ]
+            descriptor = []
+            for field_len in ar_field_lens:
+                descriptor.append(l[:field_len].strip())
+                l = l[field_len:]
 #            print descriptor
             size = int(descriptor[5])
             memberName = descriptor[0][:-1]
-- 
1.7.8.5