* merged with michael.vogt@ubuntu.com--2005/apt--mvo--0 to be in sync with debian

Patches applied:

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--base-0
   tag of apt@packages.debian.org/apt--main--0--patch-79

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-1
   * merged with mainline and apt--fixes--0

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-2
   * patch from aj (slighly modified to use auto_ptr<>) applied

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-3
   * changelog updated

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-4
   * work for arch=all packages too now

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-5
   * merged with apt--main--0

 * michael.vogt@ubuntu.com--2005/apt--bts225947--0--patch-6
   * fixed a incorrect po/he.po merge

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-7
   * fixed incorrect man-page example

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-8
   * changelog udpate

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-9
   * we only need to check once for xmlto

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-10
   * fix a bug in a man-page, fix a problem with overly long lines in apt-cdrom

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-11
   * merged with apt--main--0

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-12
   * fix a incorrect error message (it always added .gz regardless what was downloaded)

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-13
   * merged with main

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-14
   * added Hashsum support for file and cdrom 

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-15
   * added README.arch

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-16
   * merged with main

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-17
   * move the changelog to the right place

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-18
   * Change pkgPolicy::Pin from private to protected 

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-19
   * added a default constructor for PrvIterator 

 * michael.vogt@ubuntu.com--2005/apt--fixes--0--patch-20
   * applied otavios patch to reread the statusFile on debSystem::Initialize

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-33
   * merged with matt's tree

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-34
   * merged with matts tree

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-35
   * build debian and ubuntu package from the same source

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-36
   * added debian/patches dir

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-37
   * fix the breakage from my last commit (note to self: always, _always_ run baz diff before a commit)

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-38
   * removed the lsb_release build patch (nobody except me seems to like it)

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-39
   * merged from main

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-40
   * merged the apt--sane-handle-timeout--0 branch

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-41
   * merged apt--bts225947--0

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-42
   * merged with apt--main

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-43
   * added patch that adds a apt-secure man-page (thanks to jfs@computer.org)

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-44
   * added author credits

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-45
   * added apt-ftparchive.conf example

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-46
   * corrected the utf8 of javier fernandes pena

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-47
   * improve the timeout handling (again)

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-48
   * merged with apt--fixes--0

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-49
   * README.arch updates, comment in apt-pkg/algorithm.h added, apt-pkg/cacheiterators.h order in initlist changed to remove warning

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-50
   * meda-change message is send over status-fd now

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-51
   * include a human readable string for the MediaChange status-fd message as well

 * michael.vogt@ubuntu.com--2005/apt--mvo--0--patch-52
   * finalizing changelog

 * michael.vogt@ubuntu.com--2005/apt--sane-handle-timeout--0--base-0
   tag of apt@packages.debian.org/apt--main--0--patch-87

 * michael.vogt@ubuntu.com--2005/apt--sane-handle-timeout--0--patch-1
   * report timeouts (from Connect) and fail if they happen in pkgAcqMetaSig 

 * michael.vogt@ubuntu.com--2005/apt--sane-handle-timeout--0--patch-2
   * merged with the fixes branch to make it build again

 * michael.vogt@ubuntu.com--2005/apt--sane-handle-timeout--0--patch-3
   * merged with main

 * otavio@debian.org--2005/apt--fixes--0--patch-28
   Reread status configuration, needed for clients using independent apt ...

8 files changed, 54 insertions, 14 deletions

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 5265ef3a6..c4c0b73a9 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -524,20 +524,21 @@ pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner,
 {
    Decompression = false;
    Erase = false;
-   
+
    DestFile = _config->FindDir("Dir::State::lists") + "partial/";
    DestFile += URItoFileName(URI);
 
    if(comprExt.empty()) 
    {
-      // autoselect 
-      if(FileExists("/usr/bin/bzip2"))
-	 Desc.URI = URI + ".bz2"; 
-      else
-	 Desc.URI = URI + ".gz"; 
+      // autoselect the compression method
+      if(FileExists("/usr/bin/bzip2")) 
+	 CompressionExtension = ".bz2";
+      else 
+	 CompressionExtension = ".gz";
    } else {
-      Desc.URI = URI + comprExt; 
+      CompressionExtension = comprExt;
    }
+   Desc.URI = URI + CompressionExtension; 
 
    Desc.Description = URIDesc;
    Desc.Owner = this;
@@ -782,6 +783,13 @@ void pkgAcqMetaSig::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
    string Final = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI);
    unlink(Final.c_str());
 
+   // if we get a timeout if fail
+   if(LookupTag(Message,"FailReason") == "Timeout" || 
+      LookupTag(Message,"FailReason") == "TmpResolveFailure") {
+      Item::Failed(Message,Cnf);
+      return;
+   }
+
    // queue a pkgAcqMetaIndex with no sigfile
    new pkgAcqMetaIndex(Owner, MetaIndexURI, MetaIndexURIDesc, MetaIndexShortDesc,
 		       "", IndexTargets, MetaIndexParser);
@@ -1280,7 +1288,8 @@ void pkgAcqArchive::Done(string Message,unsigned long Size,string Md5Hash,
       {
 	 Status = StatError;
 	 ErrorText = _("MD5Sum mismatch");
-	 Rename(DestFile,DestFile + ".FAILED");
+	 if(FileExists(DestFile))
+	    Rename(DestFile,DestFile + ".FAILED");
 	 return;
       }
    }
diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index b55ac526b..3a6e93b1a 100644
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -156,6 +156,7 @@ class pkgAcqIndex : public pkgAcquire::Item
    pkgAcquire::ItemDesc Desc;
    string RealURI;
    string ExpectedMD5;
+   string CompressionExtension;
 
    public:
    
@@ -164,7 +165,7 @@ class pkgAcqIndex : public pkgAcquire::Item
    virtual void Done(string Message,unsigned long Size,string Md5Hash,
 		     pkgAcquire::MethodConfig *Cnf);
    virtual string Custom600Headers();
-   virtual string DescURI() {return RealURI + ".gz";};
+   virtual string DescURI() {return RealURI + CompressionExtension;};
 
    pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc,
 	       string ShortDesct, string ExpectedMD5, string compressExt="");
diff --git a/apt-pkg/acquire-worker.cc b/apt-pkg/acquire-worker.cc
index 5cd7d6f1e..d06024178 100644
--- a/apt-pkg/acquire-worker.cc
+++ b/apt-pkg/acquire-worker.cc
@@ -25,6 +25,7 @@
 #include <apti18n.h>
 
 #include <iostream>
+#include <sstream>
 #include <fstream>
     
 #include <sys/stat.h>
@@ -367,6 +368,24 @@ bool pkgAcquire::Worker::Capabilities(string Message)
 /* */
 bool pkgAcquire::Worker::MediaChange(string Message)
 {
+   int status_fd = _config->FindI("APT::Status-Fd",-1);
+   if(status_fd > 0) 
+   {
+      string Media = LookupTag(Message,"Media");
+      string Drive = LookupTag(Message,"Drive"); 
+      ostringstream msg,status;
+      ioprintf(msg,_("Please insert the disc labeled: "
+		     "'%s' "
+		     "in the drive '%s' and press enter."),
+	       Media.c_str(),Drive.c_str());
+      status << "media-change: "  // message
+	     << Media  << ":"     // media
+	     << Drive  << ":"     // drive
+	     << msg.str()         // l10n message
+	     << endl;
+      write(status_fd, status.str().c_str(), status.str().size());
+   }
+
    if (Log == 0 || Log->MediaChange(LookupTag(Message,"Media"),
 				    LookupTag(Message,"Drive")) == false)
    {
diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 174a7f58d..b95218061 100644
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -118,7 +118,8 @@ class pkgProblemResolver
    
    // Try to resolve problems only by using keep
    bool ResolveByKeep();
-   
+
+   // Install all protected packages   
    void InstallProtect();   
    
    pkgProblemResolver(pkgDepCache *Cache);
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index 62d2695dd..c3a0d0a5a 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -222,7 +222,7 @@ class pkgCache::PrvIterator
    void operator ++(int) {if (Prv != Owner->ProvideP) Prv = Owner->ProvideP +
 	(Type == PrvVer?Prv->NextPkgProv:Prv->NextProvides);};
    inline void operator ++() {operator ++(0);};
-   inline bool end() const {return Prv == Owner->ProvideP?true:false;};
+   inline bool end() const {return Owner == 0 || Prv == Owner->ProvideP?true:false;};
    
    // Comparison
    inline bool operator ==(const PrvIterator &B) const {return Prv == B.Prv;};
@@ -244,6 +244,8 @@ class pkgCache::PrvIterator
    inline PkgIterator OwnerPkg() {return PkgIterator(*Owner,Owner->PkgP + Owner->VerP[Prv->Version].ParentPkg);};
    inline unsigned long Index() const {return Prv - Owner->ProvideP;};
 
+   inline PrvIterator() : Prv(0), Type(PrvVer), Owner(0)  {};
+
    inline PrvIterator(pkgCache &Owner,Provides *Trg,Version *) :
           Prv(Trg), Type(PrvVer), Owner(&Owner) 
    {
diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc
index ca74aa685..c067cf1ee 100644
--- a/apt-pkg/cdrom.cc
+++ b/apt-pkg/cdrom.cc
@@ -422,6 +422,9 @@ bool pkgCdrom::WriteSourceList(string Name,vector<string> &List,bool Source)
    {      
       F.getline(Buffer,sizeof(Buffer));
       CurLine++;
+      if (F.fail() && !F.eof())
+	 return _error->Error(_("Line %u too long in source list %s."),
+			      CurLine,File.c_str());
       _strtabexpand(Buffer,sizeof(Buffer));
       _strstrip(Buffer);
             
diff --git a/apt-pkg/deb/debsystem.cc b/apt-pkg/deb/debsystem.cc
index 0b3a4f742..2d805ea6f 100644
--- a/apt-pkg/deb/debsystem.cc
+++ b/apt-pkg/deb/debsystem.cc
@@ -164,7 +164,12 @@ bool debSystem::Initialize(Configuration &Cnf)
    Cnf.CndSet("Dir::State::userstatus","status.user"); // Defunct
    Cnf.CndSet("Dir::State::status","/var/lib/dpkg/status");
    Cnf.CndSet("Dir::Bin::dpkg","/usr/bin/dpkg");
-   
+
+   if (StatusFile) {
+     delete StatusFile;
+     StatusFile = 0;
+   }
+
    return true;
 }
 									/*}}}*/
diff --git a/apt-pkg/policy.h b/apt-pkg/policy.h
index 15f204798..40ebd3f70 100644
--- a/apt-pkg/policy.h
+++ b/apt-pkg/policy.h
@@ -45,6 +45,8 @@ using std::vector;
 
 class pkgPolicy : public pkgDepCache::Policy
 {
+   protected:
+
    struct Pin
    {
       pkgVersionMatch::MatchType Type;
@@ -58,8 +60,6 @@ class pkgPolicy : public pkgDepCache::Policy
       string Pkg;
    };
    
-   protected:
-   
    Pin *Pins;
    signed short *PFPriority;
    vector<Pin> Defaults;