From 2ec858bc68bc2d79ec020fe24be2d76b7c5b6792 Mon Sep 17 00:00:00 2001
From: Michael Vogt <michael.vogt@ubuntu.com>
Date: Thu, 28 Jul 2011 15:16:18 +0200
Subject: * apt-pkg/contrib/fileutl.{cc,h}:   - add GetModificationTime()
 helper * apt-pkg/pkgcachegen.cc:   - regenerate the cache if the sources.list
 changes to ensure     that changes in the ordering there will be honored by
 apt * apt-pkg/sourcelist.{cc,h}:   - add pkgSourceList::GetLastModifiedTime()
 helper

---
 apt-pkg/sourcelist.cc | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'apt-pkg/sourcelist.cc')

diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index 851eefdfe..c96ccfd77 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -341,4 +341,22 @@ bool pkgSourceList::ReadSourceDir(string Dir)
 
 }
 									/*}}}*/
+// GetLastModified()						/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+time_t pkgSourceList::GetLastModifiedTime()
+{
+   // go over the parts
+   string Main = _config->FindFile("Dir::Etc::sourcelist");
+   string Parts = _config->FindDir("Dir::Etc::sourceparts");
+   vector<string> const List = GetListOfFilesInDir(Parts, "list", true);
+
+   // calculate the time
+   time_t mtime_sources = GetModificationTime(Main);
+   for (vector<string>::const_iterator I = List.begin(); I != List.end(); I++)
+      mtime_sources = std::max(mtime_sources, GetModificationTime(*I));
+
+   return mtime_sources;
+}
+									/*}}}*/
 
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