* merged with mainline

3 files changed, 32 insertions, 14 deletions

diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index 0014563b8..aea9ebeba 100644
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -1574,10 +1574,11 @@ bool Madison(CommandLine &CmdL)
 
    pkgCache &Cache = *GCache;
 
-   // Create the text record parsers
+   // Create the src text record parsers and ignore errors about missing
+   // deb-src lines that are generated from pkgSrcRecords::pkgSrcRecords
    pkgSrcRecords SrcRecs(*SrcList);
    if (_error->PendingError() == true)
-      return false;
+      _error->Discard();
 
    for (const char **I = CmdL.FileList + 1; *I != 0; I++)
    {
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 54c464a37..30d046447 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -38,6 +38,7 @@
 #include <apt-pkg/version.h>
 #include <apt-pkg/cachefile.h>
 #include <apt-pkg/sptr.h>
+#include <apt-pkg/md5.h>
 #include <apt-pkg/versionmatch.h>
     
 #include <config.h>
@@ -45,6 +46,7 @@
 
 #include "acqprogress.h"
 
+#include <set>
 #include <locale.h>
 #include <langinfo.h>
 #include <fstream>
@@ -1367,7 +1369,7 @@ bool DoUpdate(CommandLine &CmdL)
    }
    
    // Clean out any old list files
-   if (_config->FindB("APT::Get::List-Cleanup",true) == true)
+   if (!Failed && _config->FindB("APT::Get::List-Cleanup",true) == true)
    {
       if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false ||
 	  Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false)
@@ -1456,15 +1458,6 @@ bool DoUpgrade(CommandLine &CmdL)
 /* Install named packages */
 bool DoInstall(CommandLine &CmdL)
 {
-   // Lock the list directory
-   FileFd Lock;
-   if (_config->FindB("Debug::NoLocking",false) == false)
-   {
-      Lock.Fd(GetLock(_config->FindDir("Dir::State::Lists") + "lock"));
-      if (_error->PendingError() == true)
-        return _error->Error(_("Unable to lock the list directory"));
-   }
-   
    CacheFile Cache;
    if (Cache.OpenForInstall() == false || 
        Cache.CheckDeps(CmdL.FileSize() != 1) == false)
@@ -1956,6 +1949,9 @@ bool DoSource(CommandLine &CmdL)
 
    DscFile *Dsc = new DscFile[CmdL.FileSize()];
    
+   // insert all downloaded uris into this set to avoid downloading them
+   // twice
+   set<string> queued;
    // Load the requestd sources into the fetcher
    unsigned J = 0;
    for (const char **I = CmdL.FileList + 1; *I != 0; I++, J++)
@@ -1992,7 +1988,28 @@ bool DoSource(CommandLine &CmdL)
 	 if (_config->FindB("APT::Get::Tar-Only",false) == true &&
 	     I->Type != "tar")
 	    continue;
-	 
+
+	 // don't download the same uri twice (should this be moved to
+	 // the fetcher interface itself?)
+	 if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())
+	    continue;
+	 queued.insert(Last->Index().ArchiveURI(I->Path));
+	    
+	 // check if we have a file with that md5 sum already localy
+	 if(!I->MD5Hash.empty() && FileExists(flNotDir(I->Path)))  
+	 {
+	    FileFd Fd(flNotDir(I->Path), FileFd::ReadOnly);
+	    MD5Summation sum;
+	    sum.AddFD(Fd.Fd(), Fd.Size());
+	    Fd.Close();
+	    if((string)sum.Result() == I->MD5Hash) 
+	    {
+	       ioprintf(c1out,_("Skipping already downloaded file '%s'\n"),
+			flNotDir(I->Path).c_str());
+	       continue;
+	    }
+	 }
+
 	 new pkgAcqFile(&Fetcher,Last->Index().ArchiveURI(I->Path),
 			I->MD5Hash,I->Size,
 			Last->Index().SourceInfo(*Last,*I),Src);
diff --git a/cmdline/apt-key b/cmdline/apt-key
index 0685e36f7..7460a24be 100755
--- a/cmdline/apt-key
+++ b/cmdline/apt-key
@@ -16,7 +16,7 @@ REMOVED_KEYS=/usr/share/keyrings/debian-archive-removed-keys.gpg
 update() {
     if [ ! -f $ARCHIVE_KEYRING ]; then
 	echo >&2 "ERROR: Can't find the archive-keyring"
-	echo >&2 "Is the debian-keyring package installed?"
+	echo >&2 "Is the debian-archive-keyring package installed?"
 	exit 1
     fi