From b5dc4f9364189134570da426ce34a05eabd339ce Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 25 Oct 2007 16:36:48 +0000
Subject: Handle multiple consecutive spaces in filenames as per bug
 #196836#c6.

svn path=/main/trunk/; revision=8291
---
 pym/portage/dbapi/vartree.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'pym')

diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index a306f8267..32e04f436 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -824,6 +824,13 @@ class dblink(object):
 
 	import re
 	_normalize_needed = re.compile(r'.*//.*|^[^/]|.+/$|(^|.*/)\.\.?(/.*|$)')
+	_contents_split_counts = {
+		"dev": 1,
+		"dir": 1,
+		"fif": 1,
+		"obj": 4,
+		"sym": 5
+	}
 
 	def __init__(self, cat, pkg, myroot, mysettings, treetype=None,
 		vartree=None):
@@ -949,6 +956,7 @@ class dblink(object):
 		myc.close()
 		null_byte = "\0"
 		normalize_needed = self._normalize_needed
+		contents_split_counts = self._contents_split_counts
 		myroot = self.myroot
 		if myroot == os.path.sep:
 			myroot = None
@@ -962,6 +970,20 @@ class dblink(object):
 					noiselevel=-1)
 				continue
 			mydat = line.split()
+			correct_split_count = contents_split_counts.get(mydat[0])
+			if correct_split_count and len(mydat) != correct_split_count:
+				if mydat[0] == "obj" and \
+					len(mydat) > contents_split_counts["obj"]:
+					# File name contains spaces. Use field widths to infer the
+					# start and end points so that even multiple consecutive
+					# spaces are parsed correctly.
+					newsplit = ["obj"]
+					filename_start = len(mydat[0]) + 1
+					filename_end = len(line.rstrip()) - \
+						len(mydat[-1]) - len(mydat[-2]) - 2
+					newsplit.append(line[filename_start:filename_end])
+					newsplit.extend(mydat[-2:])
+					mydat = newsplit
 			# we do this so we can remove from non-root filesystems
 			# (use the ROOT var to allow maintenance on other partitions)
 			try:
-- 
cgit v1.2.3-1-g7c22