Merge git://anonscm.debian.org/apt/apt

Conflicts:
	Makefile
	apt-inst/makefile
	apt-pkg/makefile
	buildlib/config.h.in
	buildlib/configure.mak
	buildlib/copy.mak
	buildlib/defaults.mak
	buildlib/library.mak
	buildlib/po4a_manpage.mak
	buildlib/podomain.mak
	cmdline/apt-get.cc
	cmdline/makefile
	configure.ac
	debian/apt.install.in
	debian/control
	debian/rules
	doc/makefile
	methods/makefile
	po/LINGUAS
	po/makefile
	test/interactive-helper/makefile
	test/libapt/makefile

5 files changed, 609 insertions, 411 deletions

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index db86bd69..68d544e1 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -219,8 +219,12 @@ MD5SumValue debListParser::Description_md5()
    string const value = Section.FindS("Description-md5");
    if (value.empty() == true)
    {
+      std::string const desc = Description() + "\n";
+      if (desc == "\n")
+	 return MD5SumValue();
+
       MD5Summation md5;
-      md5.Add((Description() + "\n").c_str());
+      md5.Add(desc.c_str());
       return md5.Result();
    }
    else if (likely(value.size() == 32))
@@ -631,7 +635,7 @@ bool debListParser::ParseDepends(pkgCache::VerIterator &Ver,
       string Version;
       unsigned int Op;
 
-      Start = ParseDepends(Start,Stop,Package,Version,Op,false,!MultiArchEnabled);
+      Start = ParseDepends(Start, Stop, Package, Version, Op, false, false);
       if (Start == 0)
 	 return _error->Error("Problem parsing dependency %s",Tag);
       size_t const found = Package.rfind(':');
@@ -713,9 +717,7 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
       }
    }
 
-   if (MultiArchEnabled == false)
-      return true;
-   else if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+   if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
    {
       string const Package = string(Ver.ParentPkg().Name()).append(":").append("any");
       return NewProvidesAllArch(Ver, Package, Ver.VerStr());
@@ -801,94 +803,28 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
    map_ptrloc const storage = WriteUniqString(component);
    FileI->Component = storage;
 
-   // FIXME: should use FileFd and TagSection
-   FILE* release = fdopen(dup(File.Fd()), "r");
-   if (release == NULL)
+   pkgTagFile TagFile(&File, File.Size());
+   pkgTagSection Section;
+   if (_error->PendingError() == true || TagFile.Step(Section) == false)
       return false;
 
-   char buffer[101];
-   while (fgets(buffer, sizeof(buffer), release) != NULL)
-   {
-      size_t len = 0;
-
-      // Skip empty lines
-      for (; buffer[len] == '\r' && buffer[len] == '\n'; ++len)
-         /* nothing */
-         ;
-      if (buffer[len] == '\0')
-	 continue;
-
-      // seperate the tag from the data
-      const char* dataStart = strchr(buffer + len, ':');
-      if (dataStart == NULL)
-	 continue;
-      len = dataStart - buffer;
-      for (++dataStart; *dataStart == ' '; ++dataStart)
-         /* nothing */
-         ;
-      const char* dataEnd = (const char*)rawmemchr(dataStart, '\0');
-      // The last char should be a newline, but we can never be sure: #633350
-      const char* lineEnd = dataEnd;
-      for (--lineEnd; *lineEnd == '\r' || *lineEnd == '\n'; --lineEnd)
-         /* nothing */
-         ;
-      ++lineEnd;
-
-      // which datastorage need to be updated
-      enum { Suite, Component, Version, Origin, Codename, Label, None } writeTo = None;
-      if (buffer[0] == ' ')
-	 ;
-      #define APT_PARSER_WRITETO(X) else if (strncmp(#X, buffer, len) == 0) writeTo = X;
-      APT_PARSER_WRITETO(Suite)
-      APT_PARSER_WRITETO(Component)
-      APT_PARSER_WRITETO(Version)
-      APT_PARSER_WRITETO(Origin)
-      APT_PARSER_WRITETO(Codename)
-      APT_PARSER_WRITETO(Label)
-      #undef APT_PARSER_WRITETO
-      #define APT_PARSER_FLAGIT(X) else if (strncmp(#X, buffer, len) == 0) \
-	 pkgTagSection::FindFlag(FileI->Flags, pkgCache::Flag:: X, dataStart, lineEnd);
-      APT_PARSER_FLAGIT(NotAutomatic)
-      APT_PARSER_FLAGIT(ButAutomaticUpgrades)
-      #undef APT_PARSER_FLAGIT
-
-      // load all data from the line and save it
-      string data;
-      if (writeTo != None)
-	 data.append(dataStart, dataEnd);
-      if (sizeof(buffer) - 1 == (dataEnd - buffer))
-      {
-	 while (fgets(buffer, sizeof(buffer), release) != NULL)
-	 {
-	    if (writeTo != None)
-	       data.append(buffer);
-	    if (strlen(buffer) != sizeof(buffer) - 1)
-	       break;
-	 }
-      }
-      if (writeTo != None)
-      {
-	 // remove spaces and stuff from the end of the data line
-	 for (std::string::reverse_iterator s = data.rbegin();
-	      s != data.rend(); ++s)
-	 {
-	    if (*s != '\r' && *s != '\n' && *s != ' ')
-	       break;
-	    *s = '\0';
-	 }
-	 map_ptrloc const storage = WriteUniqString(data);
-	 switch (writeTo) {
-	 case Suite: FileI->Archive = storage; break;
-	 case Component: FileI->Component = storage; break;
-	 case Version: FileI->Version = storage; break;
-	 case Origin: FileI->Origin = storage; break;
-	 case Codename: FileI->Codename = storage; break;
-	 case Label: FileI->Label = storage; break;
-	 case None: break;
-	 }
-      }
+   std::string data;
+   #define APT_INRELEASE(TAG, STORE) \
+   data = Section.FindS(TAG); \
+   if (data.empty() == false) \
+   { \
+      map_ptrloc const storage = WriteUniqString(data); \
+      STORE = storage; \
    }
-   fclose(release);
+   APT_INRELEASE("Suite", FileI->Archive)
+   APT_INRELEASE("Component", FileI->Component)
+   APT_INRELEASE("Version", FileI->Version)
+   APT_INRELEASE("Origin", FileI->Origin)
+   APT_INRELEASE("Codename", FileI->Codename)
+   APT_INRELEASE("Label", FileI->Label)
+   #undef APT_INRELEASE
+   Section.FindFlag("NotAutomatic", FileI->Flags, pkgCache::Flag::NotAutomatic);
+   Section.FindFlag("ButAutomaticUpgrades", FileI->Flags, pkgCache::Flag::ButAutomaticUpgrades);
 
    return !_error->PendingError();
 }
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 7a88d71e..50487755 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -1,4 +1,3 @@
-// ijones, walters
 #include <config.h>
 
 #include <apt-pkg/debmetaindex.h>
@@ -72,6 +71,22 @@ string debReleaseIndex::MetaIndexURI(const char *Type) const
    return Res;
 }
 
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+std::string debReleaseIndex::LocalFileName() const
+{
+   // see if we have a InRelease file
+   std::string PathInRelease =  MetaIndexFile("InRelease");
+   if (FileExists(PathInRelease))
+      return PathInRelease;
+
+   // and if not return the normal one
+   if (FileExists(PathInRelease))
+      return MetaIndexFile("Release");
+
+   return "";
+}
+#endif
+
 string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
 {
    string Res ="";
@@ -238,6 +253,7 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
 	 new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
 			 (*Target)->ShortDesc, HashString());
       }
+      delete targets;
 
       // this is normally created in pkgAcqMetaSig, but if we run
       // in --print-uris mode, we add it here
@@ -373,10 +389,29 @@ class debSLTypeDebian : public pkgSourceList::Type
 			   string const &Dist, string const &Section,
 			   bool const &IsSrc, map<string, string> const &Options) const
    {
-      map<string, string>::const_iterator const arch = Options.find("arch");
-      vector<string> const Archs =
+      // parse arch=, arch+= and arch-= settings
+      map<string, string>::const_iterator arch = Options.find("arch");
+      vector<string> Archs =
 		(arch != Options.end()) ? VectorizeString(arch->second, ',') :
 				APT::Configuration::getArchitectures();
+      if ((arch = Options.find("arch+")) != Options.end())
+      {
+	 std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
+	 for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
+	    if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
+	       Archs.push_back(*plus);
+      }
+      if ((arch = Options.find("arch-")) != Options.end())
+      {
+	 std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
+	 for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
+	 {
+	    std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
+	    if (kill != Archs.end())
+	       Archs.erase(kill);
+	 }
+      }
+
       map<string, string>::const_iterator const trusted = Options.find("trusted");
 
       for (vector<metaIndex *>::const_iterator I = List.begin();
diff --git a/apt-pkg/deb/debmetaindex.h b/apt-pkg/deb/debmetaindex.h
index b9ecab97..cef8d68f 100644
--- a/apt-pkg/deb/debmetaindex.h
+++ b/apt-pkg/deb/debmetaindex.h
@@ -3,6 +3,7 @@
 #define PKGLIB_DEBMETAINDEX_H
 
 #include <apt-pkg/metaindex.h>
+#include <apt-pkg/init.h>
 
 #include <map>
 #include <string>
@@ -39,9 +40,15 @@ class debReleaseIndex : public metaIndex {
    virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const;
    std::vector <struct IndexTarget *>* ComputeIndexTargets() const;
    std::string Info(const char *Type, std::string const &Section, std::string const &Arch="") const;
+
    std::string MetaIndexInfo(const char *Type) const;
    std::string MetaIndexFile(const char *Types) const;
    std::string MetaIndexURI(const char *Type) const;
+
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+   virtual std::string LocalFileName() const;
+#endif
+
    std::string IndexURI(const char *Type, std::string const &Section, std::string const &Arch="native") const;
    std::string IndexURISuffix(const char *Type, std::string const &Section, std::string const &Arch="native") const;
    std::string SourceIndexURI(const char *Type, const std::string &Section) const;
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 849ebcf7..72dc223e 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -19,6 +19,7 @@
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/cachefile.h>
 #include <apt-pkg/packagemanager.h>
+#include <apt-pkg/install-progress.h>
 
 #include <unistd.h>
 #include <stdlib.h>
@@ -37,11 +38,13 @@
 #include <map>
 #include <pwd.h>
 #include <grp.h>
+#include <iomanip>
 
 #include <termios.h>
 #include <unistd.h>
 #include <sys/ioctl.h>
 #include <pty.h>
+#include <stdio.h>
 
 #include <config.h>
 #include <libintl.h>
@@ -66,10 +69,14 @@ class pkgDPkgPMPrivate
 {
 public:
    pkgDPkgPMPrivate() : stdin_is_dev_null(false), dpkgbuf_pos(0),
-			term_out(NULL), history_out(NULL)
+			term_out(NULL), history_out(NULL), 
+                        progress(NULL), master(-1), slave(-1)
    {
       dpkgbuf[0] = '\0';
    }
+   ~pkgDPkgPMPrivate()
+   {
+   }
    bool stdin_is_dev_null;
    // the buffer we use for the dpkg status-fd reading
    char dpkgbuf[1024];
@@ -77,6 +84,17 @@ public:
    FILE *term_out;
    FILE *history_out;
    string dpkg_error;
+   APT::Progress::PackageManager *progress;
+
+   // pty stuff
+   struct	termios tt;
+   int master;
+   int slave;
+
+   // signals
+   sigset_t sigmask;
+   sigset_t original_sigmask;
+
 };
 
 namespace
@@ -139,6 +157,20 @@ ionice(int PID)
    return ExecWait(Process, "ionice");
 }
 
+static std::string getDpkgExecutable()
+{
+   string Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
+   string const dpkgChrootDir = _config->FindDir("DPkg::Chroot-Directory", "/");
+   size_t dpkgChrootLen = dpkgChrootDir.length();
+   if (dpkgChrootDir != "/" && Tmp.find(dpkgChrootDir) == 0)
+   {
+      if (dpkgChrootDir[dpkgChrootLen - 1] == '/')
+         --dpkgChrootLen;
+      Tmp = Tmp.substr(dpkgChrootLen);
+   }
+   return Tmp;
+}
+
 // dpkgChrootDirectory - chrooting for dpkg if needed			/*{{{*/
 static void dpkgChrootDirectory()
 {
@@ -148,6 +180,8 @@ static void dpkgChrootDirectory()
    std::cerr << "Chrooting into " << chrootDir << std::endl;
    if (chroot(chrootDir.c_str()) != 0)
       _exit(100);
+   if (chdir("/") != 0)
+      _exit(100);
 }
 									/*}}}*/
 
@@ -182,7 +216,7 @@ pkgCache::VerIterator FindNowVersion(const pkgCache::PkgIterator &Pkg)
 // ---------------------------------------------------------------------
 /* */
 pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache) 
-   : pkgPackageManager(Cache), PackagesDone(0), PackagesTotal(0)
+   : pkgPackageManager(Cache), pkgFailures(0), PackagesDone(0), PackagesTotal(0)
 {
    d = new pkgDPkgPMPrivate();
 }
@@ -252,15 +286,23 @@ bool pkgDPkgPM::Remove(PkgIterator Pkg,bool Purge)
    return true;
 }
 									/*}}}*/
-// DPkgPM::SendV2Pkgs - Send version 2 package info			/*{{{*/
+// DPkgPM::SendPkgInfo - Send info for install-pkgs hook		/*{{{*/
 // ---------------------------------------------------------------------
 /* This is part of the helper script communication interface, it sends
    very complete information down to the other end of the pipe.*/
 bool pkgDPkgPM::SendV2Pkgs(FILE *F)
 {
-   fprintf(F,"VERSION 2\n");
-   
-   /* Write out all of the configuration directives by walking the 
+   return SendPkgsInfo(F, 2);
+}
+bool pkgDPkgPM::SendPkgsInfo(FILE * const F, unsigned int const &Version)
+{
+   // This version of APT supports only v3, so don't sent higher versions
+   if (Version <= 3)
+      fprintf(F,"VERSION %u\n", Version);
+   else
+      fprintf(F,"VERSION 3\n");
+
+   /* Write out all of the configuration directives by walking the
       configuration tree */
    const Configuration::Item *Top = _config->Tree(0);
    for (; Top != 0;)
@@ -294,30 +336,51 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
       pkgDepCache::StateCache &S = Cache[I->Pkg];
       
       fprintf(F,"%s ",I->Pkg.Name());
-      // Current version
-      if (I->Pkg->CurrentVer == 0)
-	 fprintf(F,"- ");
+
+      // Current version which we are going to replace
+      pkgCache::VerIterator CurVer = I->Pkg.CurrentVer();
+      if (CurVer.end() == true && (I->Op == Item::Remove || I->Op == Item::Purge))
+	 CurVer = FindNowVersion(I->Pkg);
+
+      if (CurVer.end() == true)
+      {
+	 if (Version <= 2)
+	    fprintf(F, "- ");
+	 else
+	    fprintf(F, "- - none ");
+      }
       else
-	 fprintf(F,"%s ",I->Pkg.CurrentVer().VerStr());
-      
-      // Show the compare operator
-      // Target version
+      {
+	 fprintf(F, "%s ", CurVer.VerStr());
+	 if (Version >= 3)
+	    fprintf(F, "%s %s ", CurVer.Arch(), CurVer.MultiArchType());
+      }
+
+      // Show the compare operator between current and install version
       if (S.InstallVer != 0)
       {
+	 pkgCache::VerIterator const InstVer = S.InstVerIter(Cache);
 	 int Comp = 2;
-	 if (I->Pkg->CurrentVer != 0)
-	    Comp = S.InstVerIter(Cache).CompareVer(I->Pkg.CurrentVer());
+	 if (CurVer.end() == false)
+	    Comp = InstVer.CompareVer(CurVer);
 	 if (Comp < 0)
 	    fprintf(F,"> ");
-	 if (Comp == 0)
+	 else if (Comp == 0)
 	    fprintf(F,"= ");
-	 if (Comp > 0)
+	 else if (Comp > 0)
 	    fprintf(F,"< ");
-	 fprintf(F,"%s ",S.InstVerIter(Cache).VerStr());
+	 fprintf(F, "%s ", InstVer.VerStr());
+	 if (Version >= 3)
+	    fprintf(F, "%s %s ", InstVer.Arch(), InstVer.MultiArchType());
       }
       else
-	 fprintf(F,"> - ");
-      
+      {
+	 if (Version <= 2)
+	    fprintf(F, "> - ");
+	 else
+	    fprintf(F, "> - - none ");
+      }
+
       // Show the filename/operation
       if (I->Op == Item::Install)
       {
@@ -327,9 +390,9 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
 	 else
 	    fprintf(F,"%s\n",I->File.c_str());
       }      
-      if (I->Op == Item::Configure)
+      else if (I->Op == Item::Configure)
 	 fprintf(F,"**CONFIGURE**\n");
-      if (I->Op == Item::Remove ||
+      else if (I->Op == Item::Remove ||
 	  I->Op == Item::Purge)
 	 fprintf(F,"**REMOVE**\n");
       
@@ -365,24 +428,36 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
       OptSec = "DPkg::Tools::Options::" + string(Opts->Value.c_str(),Pos);
       
       unsigned int Version = _config->FindI(OptSec+"::Version",1);
+      unsigned int InfoFD = _config->FindI(OptSec + "::InfoFD", STDIN_FILENO);
       
       // Create the pipes
+      std::set<int> KeepFDs;
+      MergeKeepFdsFromConfiguration(KeepFDs);
       int Pipes[2];
       if (pipe(Pipes) != 0)
 	 return _error->Errno("pipe","Failed to create IPC pipe to subprocess");
-      SetCloseExec(Pipes[0],true);
+      if (InfoFD != (unsigned)Pipes[0])
+	 SetCloseExec(Pipes[0],true);
+      else
+         KeepFDs.insert(Pipes[0]);
+
+
       SetCloseExec(Pipes[1],true);
-      
+
       // Purified Fork for running the script
-      pid_t Process = ExecFork();      
+      pid_t Process = ExecFork(KeepFDs);
       if (Process == 0)
       {
 	 // Setup the FDs
-	 dup2(Pipes[0],STDIN_FILENO);
+	 dup2(Pipes[0], InfoFD);
 	 SetCloseExec(STDOUT_FILENO,false);
-	 SetCloseExec(STDIN_FILENO,false);      
+	 SetCloseExec(STDIN_FILENO,false);
 	 SetCloseExec(STDERR_FILENO,false);
 
+	 string hookfd;
+	 strprintf(hookfd, "%d", InfoFD);
+	 setenv("APT_HOOK_INFO_FD", hookfd.c_str(), 1);
+
 	 dpkgChrootDirectory();
 	 const char *Args[4];
 	 Args[0] = "/bin/sh";
@@ -418,7 +493,7 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
 	 }
       }
       else
-	 SendV2Pkgs(F);
+	 SendPkgsInfo(F, Version);
 
       fclose(F);
       
@@ -474,156 +549,184 @@ void pkgDPkgPM::DoTerminalPty(int master)
 // ---------------------------------------------------------------------
 /*
  */
-void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
+void pkgDPkgPM::ProcessDpkgStatusLine(char *line)
 {
    bool const Debug = _config->FindB("Debug::pkgDPkgProgressReporting",false);
-   // the status we output
-   ostringstream status;
-
    if (Debug == true)
       std::clog << "got from dpkg '" << line << "'" << std::endl;
 
-
    /* dpkg sends strings like this:
-      'status:   <pkg>:  <pkg  qstate>'
-      errors look like this:
-      'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data 
-      and conffile-prompt like this
-      'status: conffile-prompt: conffile : 'current-conffile' 'new-conffile' useredited distedited
+      'status:   <pkg>: <pkg  qstate>'
+      'status:   <pkg>:<arch>: <pkg  qstate>'
       
-      Newer versions of dpkg sent also:
-      'processing: install: pkg'
-      'processing: configure: pkg'
-      'processing: remove: pkg'
-      'processing: purge: pkg'
-      'processing: disappear: pkg'
-      'processing: trigproc: trigger'
-	    
+      'processing: {install,configure,remove,purge,disappear,trigproc}: pkg'
+      'processing: {install,configure,remove,purge,disappear,trigproc}: trigger'
    */
-   char* list[6];
-   //        dpkg sends multiline error messages sometimes (see
-   //        #374195 for a example. we should support this by
-   //        either patching dpkg to not send multiline over the
-   //        statusfd or by rewriting the code here to deal with
-   //        it. for now we just ignore it and not crash
-   TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
-   if( list[0] == NULL || list[1] == NULL || list[2] == NULL) 
+
+   // we need to split on ": " (note the appended space) as the ':' is
+   // part of the pkgname:arch information that dpkg sends
+   // 
+   // A dpkg error message may contain additional ":" (like
+   //  "failed in buffer_write(fd) (10, ret=-1): backend dpkg-deb ..."
+   // so we need to ensure to not split too much
+   std::vector<std::string> list = StringSplit(line, ": ", 4);
+   if(list.size() < 3)
    {
       if (Debug == true)
 	 std::clog << "ignoring line: not enough ':'" << std::endl;
       return;
    }
-   const char* const pkg = list[1];
-   const char* action = _strstrip(list[2]);
+
+   // build the (prefix, pkgname, action) tuple, position of this
+   // is different for "processing" or "status" messages
+   std::string prefix = APT::String::Strip(list[0]);
+   std::string pkgname;
+   std::string action;
+
+   // "processing" has the form "processing: action: pkg or trigger"
+   // with action = ["install", "configure", "remove", "purge", "disappear",
+   //                "trigproc"]
+   if (prefix == "processing")
+   {
+      pkgname = APT::String::Strip(list[2]);
+      action = APT::String::Strip(list[1]);
+   }
+   // "status" has the form: "status: pkg: state"
+   // with state in ["half-installed", "unpacked", "half-configured", 
+   //                "installed", "config-files", "not-installed"]
+   else if (prefix == "status")
+   {
+      pkgname = APT::String::Strip(list[1]);
+      action = APT::String::Strip(list[2]);
+   } else {
+      if (Debug == true)
+	 std::clog << "unknown prefix '" << prefix << "'" << std::endl;
+      return;
+   }
+
+
+   /* handle the special cases first:
+
+      errors look like this:
+      'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data 
+      and conffile-prompt like this
+      'status:/etc/compiz.conf/compiz.conf :  conffile-prompt: 'current-conffile' 'new-conffile' useredited distedited
+   */
+   if (prefix == "status")
+   {
+      if(action == "error")
+      {
+         d->progress->Error(list[1], PackagesDone, PackagesTotal,
+                            list[3]);
+         pkgFailures++;
+         WriteApportReport(list[1].c_str(), list[3].c_str());
+         return;
+      }
+      else if(action == "conffile-prompt")
+      {
+         d->progress->ConffilePrompt(list[1], PackagesDone, PackagesTotal,
+                                     list[3]);
+         return;
+      }
+   }
+
+   // at this point we know that we should have a valid pkgname, so build all 
+   // the info from it
+
+   // dpkg does not send always send "pkgname:arch" so we add it here 
+   // if needed
+   if (pkgname.find(":") == std::string::npos)
+   {
+      // find the package in the group that is in a touched by dpkg
+      // if there are multiple dpkg will send us a full pkgname:arch
+      pkgCache::GrpIterator Grp = Cache.FindGrp(pkgname);
+      if (Grp.end() == false) 
+      {
+          pkgCache::PkgIterator P = Grp.PackageList();
+          for (; P.end() != true; P = Grp.NextPkg(P))
+          {
+              if(Cache[P].Mode != pkgDepCache::ModeKeep)
+              {
+                  pkgname = P.FullName();
+                  break;
+              }
+          }
+      }
+   }
+   
+   const char* const pkg = pkgname.c_str();
+   std::string short_pkgname = StringSplit(pkgname, ":")[0];
+   std::string arch = "";
+   if (pkgname.find(":") != string::npos)
+      arch = StringSplit(pkgname, ":")[1];
+   std::string i18n_pkgname = pkgname;
+   if (arch.size() != 0)
+      strprintf(i18n_pkgname, "%s (%s)", short_pkgname.c_str(), arch.c_str());
 
    // 'processing' from dpkg looks like
    // 'processing: action: pkg'
-   if(strncmp(list[0], "processing", strlen("processing")) == 0)
+   if(prefix == "processing")
    {
-      char s[200];
-      const char* const pkg_or_trigger = _strstrip(list[2]);
-      action = _strstrip( list[1]);
       const std::pair<const char *, const char *> * const iter =
 	std::find_if(PackageProcessingOpsBegin,
 		     PackageProcessingOpsEnd,
-		     MatchProcessingOp(action));
+		     MatchProcessingOp(action.c_str()));
       if(iter == PackageProcessingOpsEnd)
       {
 	 if (Debug == true)
 	    std::clog << "ignoring unknown action: " << action << std::endl;
 	 return;
       }
-      snprintf(s, sizeof(s), _(iter->second), pkg_or_trigger);
-
-      status << "pmstatus:" << pkg_or_trigger
-	     << ":"  << (PackagesDone/float(PackagesTotal)*100.0) 
-	     << ":" << s
-	     << endl;
-      if(OutStatusFd > 0)
-	 FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
-      if (Debug == true)
-	 std::clog << "send: '" << status.str() << "'" << endl;
-
-      if (strncmp(action, "disappear", strlen("disappear")) == 0)
-	 handleDisappearAction(pkg_or_trigger);
-      return;
-   }
-
-   if(strncmp(action,"error",strlen("error")) == 0)
-   {
-      // urgs, sometime has ":" in its error string so that we
-      // end up with the error message split between list[3]
-      // and list[4], e.g. the message: 
-      // "failed in buffer_write(fd) (10, ret=-1): backend dpkg-deb ..."
-      // concat them again
-      if( list[4] != NULL )
-	 list[3][strlen(list[3])] = ':';
-
-      status << "pmerror:" << list[1]
-	     << ":"  << (PackagesDone/float(PackagesTotal)*100.0) 
-	     << ":" << list[3]
-	     << endl;
-      if(OutStatusFd > 0)
-	 FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
-      if (Debug == true)
-	 std::clog << "send: '" << status.str() << "'" << endl;
-      pkgFailures++;
-      WriteApportReport(list[1], list[3]);
+      std::string msg;
+      strprintf(msg, _(iter->second), i18n_pkgname.c_str());
+      d->progress->StatusChanged(pkgname, PackagesDone, PackagesTotal, msg);
+
+      // FIXME: this needs a muliarch testcase
+      // FIXME2: is "pkgname" here reliable with dpkg only sending us 
+      //         short pkgnames?
+      if (action == "disappear")
+	 handleDisappearAction(pkgname);
       return;
-   }
-   else if(strncmp(action,"conffile",strlen("conffile")) == 0)
-   {
-      status << "pmconffile:" << list[1]
-	     << ":"  << (PackagesDone/float(PackagesTotal)*100.0) 
-	     << ":" << list[3]
-	     << endl;
-      if(OutStatusFd > 0)
-	 FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
-      if (Debug == true)
-	 std::clog << "send: '" << status.str() << "'" << endl;
-      return;
-   }
+   } 
 
-   vector<struct DpkgState> const &states = PackageOps[pkg];
-   const char *next_action = NULL;
-   if(PackageOpsDone[pkg] < states.size())
-      next_action = states[PackageOpsDone[pkg]].state;
-   // check if the package moved to the next dpkg state
-   if(next_action && (strcmp(action, next_action) == 0)) 
+   if (prefix == "status")
    {
-      // only read the translation if there is actually a next
-      // action
-      const char *translation = _(states[PackageOpsDone[pkg]].str);
-      char s[200];
-      snprintf(s, sizeof(s), translation, pkg);
-
-      // we moved from one dpkg state to a new one, report that
-      PackageOpsDone[pkg]++;
-      PackagesDone++;
-      // build the status str
-      status << "pmstatus:" << pkg 
-	     << ":"  << (PackagesDone/float(PackagesTotal)*100.0) 
-	     << ":" << s
-	     << endl;
-      if(OutStatusFd > 0)
-	 FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
-      if (Debug == true)
-	 std::clog << "send: '" << status.str() << "'" << endl;
+      vector<struct DpkgState> const &states = PackageOps[pkg];
+      const char *next_action = NULL;
+      if(PackageOpsDone[pkg] < states.size())
+         next_action = states[PackageOpsDone[pkg]].state;
+      // check if the package moved to the next dpkg state
+      if(next_action && (action == next_action))
+      {
+         // only read the translation if there is actually a next
+         // action
+         const char *translation = _(states[PackageOpsDone[pkg]].str);
+         std::string msg;
+
+         // we moved from one dpkg state to a new one, report that
+         PackageOpsDone[pkg]++;
+         PackagesDone++;
+
+         strprintf(msg, translation, i18n_pkgname.c_str());
+         d->progress->StatusChanged(pkgname, PackagesDone, PackagesTotal, msg);
+         
+      }
+      if (Debug == true) 
+         std::clog << "(parsed from dpkg) pkg: " << short_pkgname
+                   << " action: " << action << endl;
    }
-   if (Debug == true) 
-      std::clog << "(parsed from dpkg) pkg: " << pkg 
-		<< " action: " << action << endl;
 }
 									/*}}}*/
 // DPkgPM::handleDisappearAction					/*{{{*/
 void pkgDPkgPM::handleDisappearAction(string const &pkgname)
 {
-   // record the package name for display and stuff later
-   disappearedPkgs.insert(pkgname);
-
    pkgCache::PkgIterator Pkg = Cache.FindPkg(pkgname);
    if (unlikely(Pkg.end() == true))
       return;
+
+   // record the package name for display and stuff later
+   disappearedPkgs.insert(Pkg.FullName(true));
+
    // the disappeared package was auto-installed - nothing to do
    if ((Cache[Pkg].Flags & pkgCache::Flag::Auto) == pkgCache::Flag::Auto)
       return;
@@ -666,7 +769,7 @@ void pkgDPkgPM::handleDisappearAction(string const &pkgname)
 // ---------------------------------------------------------------------
 /*
  */
-void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
+void pkgDPkgPM::DoDpkgStatusFd(int statusfd)
 {
    char *p, *q;
    int len;
@@ -681,7 +784,7 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
    while((q=(char*)memchr(p, '\n', d->dpkgbuf+d->dpkgbuf_pos-p)) != NULL)
    {
       *q = 0;
-      ProcessDpkgStatusLine(OutStatusFd, p);
+      ProcessDpkgStatusLine(p);
       p=q+1; // continue with next line
    }
 
@@ -734,13 +837,15 @@ bool pkgDPkgPM::OpenLog()
 	 return _error->WarningE("OpenLog", _("Could not open file '%s'"), logfile_name.c_str());
       setvbuf(d->term_out, NULL, _IONBF, 0);
       SetCloseExec(fileno(d->term_out), true);
-      struct passwd *pw;
-      struct group *gr;
-      pw = getpwnam("root");
-      gr = getgrnam("adm");
-      if (pw != NULL && gr != NULL)
-	  chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid);
-      chmod(logfile_name.c_str(), 0640);
+      if (getuid() == 0) // if we aren't root, we can't chown a file, so don't try it
+      {
+	 struct passwd *pw = getpwnam("root");
+	 struct group *gr = getgrnam("adm");
+	 if (pw != NULL && gr != NULL && chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid) != 0)
+	    _error->WarningE("OpenLog", "chown to root:adm of file %s failed", logfile_name.c_str());
+      }
+      if (chmod(logfile_name.c_str(), 0640) != 0)
+	 _error->WarningE("OpenLog", "chmod 0640 of file %s failed", logfile_name.c_str());
       fprintf(d->term_out, "\nLog started: %s\n", timestr);
    }
 
@@ -845,6 +950,7 @@ bool pkgDPkgPM::CloseLog()
    return true;
 }
 									/*}}}*/
+									/*}}}*/
 /*{{{*/
 // This implements a racy version of pselect for those architectures
 // that don't have a working implementation.
@@ -865,36 +971,158 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
    sigprocmask(SIG_SETMASK, &origmask, 0);
    return retval;
 }
-/*}}}*/
+                                                                        /*}}}*/
+
+// DPkgPM::BuildPackagesProgressMap					/*{{{*/
+void pkgDPkgPM::BuildPackagesProgressMap()
+{
+   // map the dpkg states to the operations that are performed
+   // (this is sorted in the same way as Item::Ops)
+   static const struct DpkgState DpkgStatesOpMap[][7] = {
+      // Install operation
+      { 
+	 {"half-installed", N_("Preparing %s")}, 
+	 {"unpacked", N_("Unpacking %s") }, 
+	 {NULL, NULL}
+      },
+      // Configure operation
+      { 
+	 {"unpacked",N_("Preparing to configure %s") },
+	 {"half-configured", N_("Configuring %s") },
+	 { "installed", N_("Installed %s")},
+	 {NULL, NULL}
+      },
+      // Remove operation
+      { 
+	 {"half-configured", N_("Preparing for removal of %s")},
+	 {"half-installed", N_("Removing %s")},
+	 {"config-files",  N_("Removed %s")},
+	 {NULL, NULL}
+      },
+      // Purge operation
+      { 
+	 {"config-files", N_("Preparing to completely remove %s")},
+	 {"not-installed", N_("Completely removed %s")},
+	 {NULL, NULL}
+      },
+   };
+
+   // init the PackageOps map, go over the list of packages that
+   // that will be [installed|configured|removed|purged] and add
+   // them to the PackageOps map (the dpkg states it goes through)
+   // and the PackageOpsTranslations (human readable strings)
+   for (vector<Item>::const_iterator I = List.begin(); I != List.end(); ++I)
+   {
+      if((*I).Pkg.end() == true)
+	 continue;
+
+      string const name = (*I).Pkg.FullName();
+      PackageOpsDone[name] = 0;
+      for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; ++i)
+      {
+	 PackageOps[name].push_back(DpkgStatesOpMap[(*I).Op][i]);
+	 PackagesTotal++;
+      }
+   }
+}
+                                                                        /*}}}*/
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR < 13)
+bool pkgDPkgPM::Go(int StatusFd)
+{
+   APT::Progress::PackageManager *progress = NULL;
+   if (StatusFd == -1)
+      progress = APT::Progress::PackageManagerProgressFactory();
+   else
+      progress = new APT::Progress::PackageManagerProgressFd(StatusFd);
+   
+   return GoNoABIBreak(progress);
+}
+#endif
+
+void pkgDPkgPM::StartPtyMagic()
+{
+   if (_config->FindB("Dpkg::Use-Pty", true) == false)
+   {
+      d->master = d->slave = -1;
+      return;
+   }
+
+   // setup the pty and stuff
+   struct	winsize win;
+
+   // if tcgetattr does not return zero there was a error
+   // and we do not do any pty magic
+   _error->PushToStack();
+   if (tcgetattr(STDOUT_FILENO, &d->tt) == 0)
+   {
+       if (ioctl(1, TIOCGWINSZ, (char *)&win) < 0)
+       {
+           _error->Errno("ioctl", _("ioctl(TIOCGWINSZ) failed"));
+       } else if (openpty(&d->master, &d->slave, NULL, &d->tt, &win) < 0)
+       {
+           _error->Errno("openpty", _("Can not write log (%s)"), _("Is /dev/pts mounted?"));
+           d->master = d->slave = -1;
+        } else {
+	    struct termios rtt;
+	    rtt = d->tt;
+	    cfmakeraw(&rtt);
+	    rtt.c_lflag &= ~ECHO;
+	    rtt.c_lflag |= ISIG;
+	    // block SIGTTOU during tcsetattr to prevent a hang if
+	    // the process is a member of the background process group
+	    // http://www.opengroup.org/onlinepubs/000095399/functions/tcsetattr.html
+	    sigemptyset(&d->sigmask);
+	    sigaddset(&d->sigmask, SIGTTOU);
+	    sigprocmask(SIG_BLOCK,&d->sigmask, &d->original_sigmask);
+	    tcsetattr(0, TCSAFLUSH, &rtt);
+	    sigprocmask(SIG_SETMASK, &d->original_sigmask, 0);
+        }
+      }
+   // complain only if stdout is either a terminal (but still failed) or is an invalid
+      // descriptor otherwise we would complain about redirection to e.g. /dev/null as well.
+      else if (isatty(STDOUT_FILENO) == 1 || errno == EBADF)
+         _error->Errno("tcgetattr", _("Can not write log (%s)"), _("Is stdout a terminal?"));
+
+      if (_error->PendingError() == true)
+	 _error->DumpErrors(std::cerr);
+      _error->RevertToStack();
+}
+
+void pkgDPkgPM::StopPtyMagic()
+{
+   if(d->slave > 0)
+      close(d->slave);
+   if(d->master >= 0) 
+   {
+      tcsetattr(0, TCSAFLUSH, &d->tt);
+      close(d->master);
+   }
+}
+
 // DPkgPM::Go - Run the sequence					/*{{{*/
 // ---------------------------------------------------------------------
 /* This globs the operations and calls dpkg 
- *   
- * If it is called with "OutStatusFd" set to a valid file descriptor
- * apt will report the install progress over this fd. It maps the
- * dpkg states a package goes through to human readable (and i10n-able)
+ *
+ * If it is called with a progress object apt will report the install
+ * progress to this object. It maps the dpkg states a package goes
+ * through to human readable (and i10n-able)
  * names and calculates a percentage for each step.
-*/
-bool pkgDPkgPM::Go(int OutStatusFd)
+ */
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress)
+#else
+bool pkgDPkgPM::GoNoABIBreak(APT::Progress::PackageManager *progress)
+#endif
 {
    pkgPackageManager::SigINTStop = false;
+   d->progress = progress;
 
    // Generate the base argument list for dpkg
-   std::vector<const char *> Args;
    unsigned long StartSize = 0;
-   string Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
-   {
-      string const dpkgChrootDir = _config->FindDir("DPkg::Chroot-Directory", "/");
-      size_t dpkgChrootLen = dpkgChrootDir.length();
-      if (dpkgChrootDir != "/" && Tmp.find(dpkgChrootDir) == 0)
-      {
-	 if (dpkgChrootDir[dpkgChrootLen - 1] == '/')
-	    --dpkgChrootLen;
-	 Tmp = Tmp.substr(dpkgChrootLen);
-      }
-   }
-   Args.push_back(Tmp.c_str());
-   StartSize += Tmp.length();
+   std::vector<const char *> Args;
+   std::string DpkgExecutable = getDpkgExecutable();
+   Args.push_back(DpkgExecutable.c_str());
+   StartSize += DpkgExecutable.length();
 
    // Stick in any custom dpkg options
    Configuration::Item const *Opts = _config->Tree("DPkg::Options");
@@ -931,8 +1159,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
    fd_set rfds;
    struct timespec tv;
-   sigset_t sigmask;
-   sigset_t original_sigmask;
 
    unsigned int const MaxArgs = _config->FindI("Dpkg::MaxArgs",8*1024);
    unsigned int const MaxArgBytes = _config->FindI("Dpkg::MaxArgBytes",32*1024);
@@ -951,54 +1177,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    if (_config->FindB("DPkg::ConfigurePending", SmartConf) == true)
       List.push_back(Item(Item::ConfigurePending, PkgIterator()));
 
-   // map the dpkg states to the operations that are performed
-   // (this is sorted in the same way as Item::Ops)
-   static const struct DpkgState DpkgStatesOpMap[][7] = {
-      // Install operation
-      { 
-	 {"half-installed", N_("Preparing %s")}, 
-	 {"unpacked", N_("Unpacking %s") }, 
-	 {NULL, NULL}
-      },
-      // Configure operation
-      { 
-	 {"unpacked",N_("Preparing to configure %s") },
-	 {"half-configured", N_("Configuring %s") },
-	 { "installed", N_("Installed %s")},
-	 {NULL, NULL}
-      },
-      // Remove operation
-      { 
-	 {"half-configured", N_("Preparing for removal of %s")},
-	 {"half-installed", N_("Removing %s")},
-	 {"config-files",  N_("Removed %s")},
-	 {NULL, NULL}
-      },
-      // Purge operation
-      { 
-	 {"config-files", N_("Preparing to completely remove %s")},
-	 {"not-installed", N_("Completely removed %s")},
-	 {NULL, NULL}
-      },
-   };
-
-   // init the PackageOps map, go over the list of packages that
-   // that will be [installed|configured|removed|purged] and add
-   // them to the PackageOps map (the dpkg states it goes through)
-   // and the PackageOpsTranslations (human readable strings)
-   for (vector<Item>::const_iterator I = List.begin(); I != List.end(); ++I)
-   {
-      if((*I).Pkg.end() == true)
-	 continue;
-
-      string const name = (*I).Pkg.Name();
-      PackageOpsDone[name] = 0;
-      for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; ++i)
-      {
-	 PackageOps[name].push_back(DpkgStatesOpMap[(*I).Op][i]);
-	 PackagesTotal++;
-      }
-   }
+   // for the progress
+   BuildPackagesProgressMap();
 
    d->stdin_is_dev_null = false;
 
@@ -1020,8 +1200,15 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 	 dpkgMultiArch = true;
    }
 
-   // this loop is runs once per operation
-   for (vector<Item>::const_iterator I = List.begin(); I != List.end();)
+   // start pty magic before the loop
+   StartPtyMagic();
+
+   // Tell the progress that its starting and fork dpkg 
+   d->progress->Start(d->master);
+
+   // this loop is runs once per dpkg operation
+   vector<Item>::const_iterator I = List.begin();
+   while (I != List.end())
    {
       // Do all actions with the same Op in one run
       vector<Item>::const_iterator J = I;
@@ -1142,7 +1329,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 	 {
 	    if((*I).Pkg.end() == true)
 	       continue;
-	    if (I->Op == Item::Configure && disappearedPkgs.find(I->Pkg.Name()) != disappearedPkgs.end())
+	    if (I->Op == Item::Configure && disappearedPkgs.find(I->Pkg.FullName(true)) != disappearedPkgs.end())
 	       continue;
 	    // We keep this here to allow "smooth" transitions from e.g. multiarch dpkg/ubuntu to dpkg/debian
 	    if (dpkgMultiArch == false && (I->Pkg.Arch() == nativeArch ||
@@ -1212,66 +1399,29 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       // ignore SIGHUP as well (debian #463030)
       sighandler_t old_SIGHUP = signal(SIGHUP,SIG_IGN);
 
-      struct	termios tt;
-      struct	winsize win;
-      int	master = -1;
-      int	slave = -1;
-
-      // if tcgetattr does not return zero there was a error
-      // and we do not do any pty magic
-      if (tcgetattr(0, &tt) == 0)
-      {
-	 ioctl(0, TIOCGWINSZ, (char *)&win);
-	 if (openpty(&master, &slave, NULL, &tt, &win) < 0) 
-	 {
-	    const char *s = _("Can not write log, openpty() "
-	                      "failed (/dev/pts not mounted?)\n");
-	    fprintf(stderr, "%s",s);
-            if(d->term_out)
-              fprintf(d->term_out, "%s",s);
-	    master = slave = -1;
-	 }  else {
-	    struct termios rtt;
-	    rtt = tt;
-	    cfmakeraw(&rtt);
-	    rtt.c_lflag &= ~ECHO;
-	    rtt.c_lflag |= ISIG;
-	    // block SIGTTOU during tcsetattr to prevent a hang if
-	    // the process is a member of the background process group
-	    // http://www.opengroup.org/onlinepubs/000095399/functions/tcsetattr.html
-	    sigemptyset(&sigmask);
-	    sigaddset(&sigmask, SIGTTOU);
-	    sigprocmask(SIG_BLOCK,&sigmask, &original_sigmask);
-	    tcsetattr(0, TCSAFLUSH, &rtt);
-	    sigprocmask(SIG_SETMASK, &original_sigmask, 0);
-	 }
-      }
-       // Fork dpkg
-      pid_t Child;
-      _config->Set("APT::Keep-Fds::",fd[1]);
-      // send status information that we are about to fork dpkg
-      if(OutStatusFd > 0) {
-	 ostringstream status;
-	 status << "pmstatus:dpkg-exec:" 
-		<< (PackagesDone/float(PackagesTotal)*100.0) 
-		<< ":" << _("Running dpkg")
-		<< endl;
-	 FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
-      }
-      Child = ExecFork();
-            
-      // This is the child
+      // now run dpkg
+      d->progress->StartDpkg();
+      std::set<int> KeepFDs;
+      KeepFDs.insert(fd[1]);
+      MergeKeepFdsFromConfiguration(KeepFDs);
+      pid_t Child = ExecFork(KeepFDs);
       if (Child == 0)
       {
-	 if(slave >= 0 && master >= 0) 
+         // This is the child
+	 if(d->slave >= 0 && d->master >= 0) 
 	 {
 	    setsid();
-	    ioctl(slave, TIOCSCTTY, 0);
-	    close(master);
-	    dup2(slave, 0);
-	    dup2(slave, 1);
-	    dup2(slave, 2);
-	    close(slave);
+	    int res = ioctl(d->slave, TIOCSCTTY, 0);
+            if (res < 0) {
+               std::cerr << "ioctl(TIOCSCTTY) failed for fd: " 
+                         << d->slave << std::endl;
+            } else {
+               close(d->master);
+               dup2(d->slave, 0);
+               dup2(d->slave, 1);
+               dup2(d->slave, 2);
+               close(d->slave);
+            }
 	 }
 	 close(fd[0]); // close the read end of the pipe
 
@@ -1279,7 +1429,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
 	 if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0)
 	    _exit(100);
-	 
+
 	 if (_config->FindB("DPkg::FlushSTDIN",true) == true && isatty(STDIN_FILENO))
 	 {
 	    int Flags,dummy;
@@ -1308,9 +1458,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       if (_config->FindB("DPkg::UseIoNice", false) == true)
 	 ionice(Child);
 
-      // clear the Keep-Fd again
-      _config->Clear("APT::Keep-Fds",fd[1]);
-
       // Wait for dpkg
       int Status = 0;
 
@@ -1318,12 +1465,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       int const _dpkgin = fd[0];
       close(fd[1]);                        // close the write end of the pipe
 
-      if(slave > 0)
-	 close(slave);
-
       // setups fds
-      sigemptyset(&sigmask);
-      sigprocmask(SIG_BLOCK,&sigmask,&original_sigmask);
+      sigemptyset(&d->sigmask);
+      sigprocmask(SIG_BLOCK,&d->sigmask,&d->original_sigmask);
 
       /* free vectors (and therefore memory) as we don't need the included data anymore */
       for (std::vector<char *>::const_iterator p = Packages.begin();
@@ -1352,18 +1496,19 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
 	 // wait for input or output here
 	 FD_ZERO(&rfds);
-	 if (master >= 0 && !d->stdin_is_dev_null)
+	 if (d->master >= 0 && !d->stdin_is_dev_null)
 	    FD_SET(0, &rfds); 
 	 FD_SET(_dpkgin, &rfds);
-	 if(master >= 0)
-	    FD_SET(master, &rfds);
-	 tv.tv_sec = 1;
-	 tv.tv_nsec = 0;
-	 select_ret = pselect(max(master, _dpkgin)+1, &rfds, NULL, NULL, 
-			      &tv, &original_sigmask);
+	 if(d->master >= 0)
+	    FD_SET(d->master, &rfds);
+         tv.tv_sec = 0;
+         tv.tv_nsec = d->progress->GetPulseInterval();
+	 select_ret = pselect(max(d->master, _dpkgin)+1, &rfds, NULL, NULL, 
+			      &tv, &d->original_sigmask);
 	 if (select_ret < 0 && (errno == EINVAL || errno == ENOSYS))
-	    select_ret = racy_pselect(max(master, _dpkgin)+1, &rfds, NULL,
-				      NULL, &tv, &original_sigmask);
+	    select_ret = racy_pselect(max(d->master, _dpkgin)+1, &rfds, NULL,
+				      NULL, &tv, &d->original_sigmask);
+         d->progress->Pulse();
 	 if (select_ret == 0) 
   	    continue;
   	 else if (select_ret < 0 && errno == EINTR)
@@ -1374,12 +1519,12 @@ bool pkgDPkgPM::Go(int OutStatusFd)
   	    continue;
   	 } 
 	 
-	 if(master >= 0 && FD_ISSET(master, &rfds))
-	    DoTerminalPty(master);
-	 if(master >= 0 && FD_ISSET(0, &rfds))
-	    DoStdin(master);
+	 if(d->master >= 0 && FD_ISSET(d->master, &rfds))
+	    DoTerminalPty(d->master);
+	 if(d->master >= 0 && FD_ISSET(0, &rfds))
+	    DoStdin(d->master);
 	 if(FD_ISSET(_dpkgin, &rfds))
-	    DoDpkgStatusFd(_dpkgin, OutStatusFd);
+	    DoDpkgStatusFd(_dpkgin);
       }
       close(_dpkgin);
 
@@ -1388,13 +1533,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       signal(SIGINT,old_SIGINT);
       
       signal(SIGHUP,old_SIGHUP);
-
-      if(master >= 0) 
-      {
-	 tcsetattr(0, TCSAFLUSH, &tt);
-	 close(master);
-      }
-       
       // Check for an error code.
       if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0)
       {
@@ -1419,12 +1557,17 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 	 if(stopOnError) 
 	 {
 	    CloseLog();
+            StopPtyMagic();
+            d->progress->Stop();
 	    return false;
 	 }
       }      
    }
+   // dpkg is done at this point
+   d->progress->Stop();
+   StopPtyMagic();
    CloseLog();
-   
+
    if (pkgPackageManager::SigINTStop)
        _error->Warning(_("Operation was interrupted before it could finish"));
 
@@ -1506,18 +1649,49 @@ void pkgDPkgPM::WriteApportReport(const char *pkgpath, const char *errormsg)
    }
 
    // do not report out-of-memory failures 
-   if(strstr(errormsg, strerror(ENOMEM)) != NULL) {
+   if(strstr(errormsg, strerror(ENOMEM)) != NULL ||
+      strstr(errormsg, "failed to allocate memory") != NULL) {
       std::clog << _("No apport report written because the error message indicates a out of memory error") << std::endl;
       return;
    }
 
-   // do not report dpkg I/O errors
-   // XXX - this message is localized, but this only matches the English version.  This is better than nothing.
-   if(strstr(errormsg, "short read in buffer_copy (")) {
-      std::clog << _("No apport report written because the error message indicates a dpkg I/O error") << std::endl;
+   // do not report bugs regarding inaccessible local files
+   if(strstr(errormsg, strerror(ENOENT)) != NULL ||
+      strstr(errormsg, "cannot access archive") != NULL) {
+      std::clog << _("No apport report written because the error message indicates an issue on the local system") << std::endl;
       return;
    }
 
+   // do not report errors encountered when decompressing packages
+   if(strstr(errormsg, "--fsys-tarfile returned error exit status 2") != NULL) {
+      std::clog << _("No apport report written because the error message indicates an issue on the local system") << std::endl;
+      return;
+   }
+
+   // do not report dpkg I/O errors, this is a format string, so we compare
+   // the prefix and the suffix of the error with the dpkg error message
+   vector<string> io_errors;
+   io_errors.push_back(string("failed to read on buffer copy for %s"));
+   io_errors.push_back(string("failed in write on buffer copy for %s"));
+   io_errors.push_back(string("short read on buffer copy for %s"));
+
+   for (vector<string>::iterator I = io_errors.begin(); I != io_errors.end(); ++I)
+   {
+      vector<string> list = VectorizeString(dgettext("dpkg", (*I).c_str()), '%');
+      if (list.size() > 1) {
+         // we need to split %s, VectorizeString only allows char so we need
+         // to kill the "s" manually
+         if (list[1].size() > 1) {
+            list[1].erase(0, 1);
+            if(strstr(errormsg, list[0].c_str()) && 
+               strstr(errormsg, list[1].c_str())) {
+               std::clog << _("No apport report written because the error message indicates a dpkg I/O error") << std::endl;
+               return;
+            }
+         }
+      }
+   }
+
    // get the pkgname and reportfile
    pkgname = flNotDir(pkgpath);
    pos = pkgname.find('_');
@@ -1607,6 +1781,22 @@ void pkgDPkgPM::WriteApportReport(const char *pkgpath, const char *errormsg)
 	 char buf[1024];
 	 while( fgets(buf, sizeof(buf), log) != NULL)
 	    fprintf(report, " %s", buf);
+         fprintf(report, " \n");
+	 fclose(log);
+      }
+   }
+
+   // attach history log it if we have it
+   string histfile_name = _config->FindFile("Dir::Log::History");
+   if (!histfile_name.empty())
+   {
+      fprintf(report, "DpkgHistoryLog:\n");
+      FILE* log = fopen(histfile_name.c_str(),"r");
+      if(log != NULL)
+      {
+	 char buf[1024];
+	 while( fgets(buf, sizeof(buf), log) != NULL)
+	    fprintf(report, " %s", buf);
 	 fclose(log);
       }
    }
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index aab39f63..02e12a6d 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -14,6 +14,8 @@
 #include <vector>
 #include <map>
 #include <stdio.h>
+#include <apt-pkg/macros.h>
+#include <apt-pkg/init.h>
 
 #ifndef APT_8_CLEANER_HEADERS
 using std::vector;
@@ -22,6 +24,7 @@ using std::map;
 
 class pkgDPkgPMPrivate;
 
+
 class pkgDPkgPM : public pkgPackageManager
 {
    private:
@@ -79,8 +82,14 @@ class pkgDPkgPM : public pkgPackageManager
 
    // Helpers
    bool RunScriptsWithPkgs(const char *Cnf);
-   bool SendV2Pkgs(FILE *F);
+   __deprecated bool SendV2Pkgs(FILE *F);
+   bool SendPkgsInfo(FILE * const F, unsigned int const &Version);
    void WriteHistoryTag(std::string const &tag, std::string value);
+   std::string ExpandShortPackageName(pkgDepCache &Cache,
+                                      const std::string &short_pkgname);
+
+   // Terminal progress 
+   void SendTerminalProgress(float percentage);
 
    // apport integration
    void WriteApportReport(const char *pkgpath, const char *errormsg);
@@ -88,18 +97,39 @@ class pkgDPkgPM : public pkgPackageManager
    // dpkg log
    bool OpenLog();
    bool CloseLog();
+
+   // helper
+   void BuildPackagesProgressMap();
+   void StartPtyMagic();
+   void StopPtyMagic();
    
    // input processing
    void DoStdin(int master);
    void DoTerminalPty(int master);
-   void DoDpkgStatusFd(int statusfd, int OutStatusFd);
-   void ProcessDpkgStatusLine(int OutStatusFd, char *line);
+   void DoDpkgStatusFd(int statusfd);
+   void ProcessDpkgStatusLine(char *line);
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR < 13)
+   void DoDpkgStatusFd(int statusfd, int unused) {
+      DoDpkgStatusFd(statusfd);
+   }
+   void ProcessDpkgStatusLine(int unused, char *line) {
+      ProcessDpkgStatusLine(line);
+   }
+#endif
+
 
    // The Actuall installation implementation
    virtual bool Install(PkgIterator Pkg,std::string File);
    virtual bool Configure(PkgIterator Pkg);
    virtual bool Remove(PkgIterator Pkg,bool Purge = false);
+
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+   virtual bool Go(APT::Progress::PackageManager *progress);
+#else
    virtual bool Go(int StatusFd=-1);
+   bool GoNoABIBreak(APT::Progress::PackageManager *progress);
+#endif
+
    virtual void Reset();
    
    public: