merged lp:~donkult/apt/sid

7 files changed, 75 insertions, 16 deletions

diff --git a/apt-pkg/aptconfiguration.cc b/apt-pkg/aptconfiguration.cc
index d31ccb642..653775688 100644
--- a/apt-pkg/aptconfiguration.cc
+++ b/apt-pkg/aptconfiguration.cc
@@ -319,6 +319,17 @@ std::vector<std::string> const Configuration::getLanguages(bool const &All,
 		return codes;
 }
 									/*}}}*/
+// checkLanguage - are we interested in the given Language?		/*{{{*/
+bool const Configuration::checkLanguage(std::string Lang, bool const All) {
+	// the empty Language is always interesting as it is the original
+	if (Lang.empty() == true)
+		return true;
+	// filenames are encoded, so undo this
+	Lang = SubstVar(Lang, "%5f", "_");
+	std::vector<std::string> const langs = getLanguages(All, true);
+	return (std::find(langs.begin(), langs.end(), Lang) != langs.end());
+}
+									/*}}}*/
 // getArchitectures - Return Vector of prefered Architectures		/*{{{*/
 std::vector<std::string> const Configuration::getArchitectures(bool const &Cached) {
 	using std::string;
diff --git a/apt-pkg/aptconfiguration.h b/apt-pkg/aptconfiguration.h
index e098d0fd6..516f451d9 100644
--- a/apt-pkg/aptconfiguration.h
+++ b/apt-pkg/aptconfiguration.h
@@ -67,6 +67,14 @@ public:									/*{{{*/
 	std::vector<std::string> static const getLanguages(bool const &All = false,
 			bool const &Cached = true, char const ** const Locale = 0);
 
+	/** \brief Are we interested in the given Language?
+	 *
+	 *  \param Lang is the language we want to check
+	 *  \param All defines if we check against all codes or only against used codes
+	 *  \return true if we are interested, false otherwise
+	 */
+	bool static const Configuration::checkLanguage(std::string Lang, bool const All = false);
+
 	/** \brief Returns a vector of Architectures we support
 	 *
 	 *  \param Cached saves the result so we need to calculated it only once
diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc
index 699f66fb3..9a9a854bf 100644
--- a/apt-pkg/cdrom.cc
+++ b/apt-pkg/cdrom.cc
@@ -272,6 +272,29 @@ bool pkgCdrom::DropBinaryArch(vector<string> &List)
    return true;
 }
 									/*}}}*/
+// DropTranslation - Dump unwanted Translation-<lang> files		/*{{{*/
+// ---------------------------------------------------------------------
+/* Here we drop everything that is not configured in Acquire::Languages */
+bool pkgCdrom::DropTranslation(vector<string> &List)
+{
+   for (unsigned int I = 0; I < List.size(); I++)
+   {
+      const char *Start;
+      if ((Start = strstr(List[I].c_str(), "/Translation-")) == NULL)
+	 continue;
+      Start += strlen("/Translation-");
+
+      if (APT::Configuration::checkLanguage(Start, true) == true)
+	 continue;
+
+      // not accepted -> Erase it
+      List.erase(List.begin() + I);
+      --I; // the next entry is at the same index after the erase
+   }
+
+   return true;
+}
+									/*}}}*/
 // DropRepeats - Drop repeated files resulting from symlinks		/*{{{*/
 // ---------------------------------------------------------------------
 /* Here we go and stat every file that we found and strip dup inodes. */
@@ -363,6 +386,7 @@ void pkgCdrom::ReduceSourcelist(string CD,vector<string> &List)
 
       string Word1 = string(*I,Space,SSpace-Space);
       string Prefix = string(*I,0,Space);
+      string Component = string(*I,SSpace);
       for (vector<string>::iterator J = List.begin(); J != I; ++J)
       {
 	 // Find a space..
@@ -377,9 +401,11 @@ void pkgCdrom::ReduceSourcelist(string CD,vector<string> &List)
 	    continue;
 	 if (string(*J,Space2,SSpace2-Space2) != Word1)
 	    continue;
-	 
-	 *J += string(*I,SSpace);
-	 *I = string();
+
+	 string Component2 = string(*J, SSpace2) + " ";
+	 if (Component2.find(Component + " ") == std::string::npos)
+	    *J += Component;
+	 I->clear();
       }
    }   
 
@@ -711,6 +737,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)					/*{{{*/
    DropRepeats(SigList,"InRelease");
    _error->RevertToStack();
    DropRepeats(TransList,"");
+   if (_config->FindB("APT::CDROM::DropTranslation", true) == true)
+      DropTranslation(TransList);
    if(log != NULL) {
       msg.str("");
       ioprintf(msg, _("Found %zu package indexes, %zu source indexes, "
diff --git a/apt-pkg/cdrom.h b/apt-pkg/cdrom.h
index cedfccff7..4fc3d3928 100644
--- a/apt-pkg/cdrom.h
+++ b/apt-pkg/cdrom.h
@@ -60,6 +60,7 @@ class pkgCdrom								/*{{{*/
 		     unsigned int Depth = 0);
    bool DropBinaryArch(std::vector<std::string> &List);
    bool DropRepeats(std::vector<std::string> &List,const char *Name);
+   bool DropTranslation(std::vector<std::string> &List);
    void ReduceSourcelist(std::string CD,std::vector<std::string> &List);
    bool WriteDatabase(Configuration &Cnf);
    bool WriteSourceList(std::string Name,std::vector<std::string> &List,bool Source);
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 296426c80..ae9143e0d 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -187,7 +187,7 @@ pkgDPkgPM::~pkgDPkgPM()
 bool pkgDPkgPM::Install(PkgIterator Pkg,string File)
 {
    if (File.empty() == true || Pkg.end() == true)
-      return _error->Error("Internal Error, No file name for %s",Pkg.Name());
+      return _error->Error("Internal Error, No file name for %s",Pkg.FullName().c_str());
 
    // If the filename string begins with DPkg::Chroot-Directory, return the
    // substr that is within the chroot so dpkg can access it.
diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index c97445326..aa1f01a4a 100644
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -350,9 +350,6 @@ bool IndexCopy::ReconstructChop(unsigned long &Chop,string Dir,string File)
  */
 void IndexCopy::ConvertToSourceList(string CD,string &Path)
 {
-   char S[300];
-   snprintf(S,sizeof(S),"binary-%s",_config->Find("Apt::Architecture").c_str());
-   
    // Strip the cdrom base path
    Path = string(Path,CD.length());
    if (Path.empty() == true)
@@ -388,7 +385,13 @@ void IndexCopy::ConvertToSourceList(string CD,string &Path)
 	 return;
       string Binary = string(Path,Slash+1,BinSlash - Slash-1);
       
-      if (Binary != S && Binary != "source")
+      if (strncmp(Binary.c_str(), "binary-", strlen("binary-")) == 0)
+      {
+	 Binary.erase(0, strlen("binary-"));
+	 if (APT::Configuration::checkArchitecture(Binary) == false)
+	    continue;
+      }
+      else if (Binary != "source")
 	 continue;
 
       Path = Dist + ' ' + Comp;
@@ -494,17 +497,20 @@ bool SourceCopy::RewriteEntry(FILE *Target,string File)
 bool SigVerify::Verify(string prefix, string file, indexRecords *MetaIndex)
 {
    const indexRecords::checkSum *Record = MetaIndex->Lookup(file);
+   bool const Debug = _config->FindB("Debug::aptcdrom",false);
 
-   // we skip non-existing files in the verifcation to support a cdrom
-   // with no Packages file (just a Package.gz), see LP: #255545
-   // (non-existing files are not considered a error)
+   // we skip non-existing files in the verifcation of the Release file
+   // as non-existing files do not harm, but a warning scares people and
+   // makes it hard to strip unneeded files from an ISO like uncompressed
+   // indexes as it is done on the mirrors (see also LP: #255545 )
    if(!RealFileExists(prefix+file))
    {
-      _error->Warning(_("Skipping nonexistent file %s"), string(prefix+file).c_str());
+      if (Debug == true)
+	 cout << "Skipping nonexistent in " << prefix << " file " << file << std::endl;
       return true;
    }
 
-   if (!Record) 
+   if (!Record)
    {
       _error->Warning(_("Can't find authentication record for: %s"), file.c_str());
       return false;
@@ -516,7 +522,7 @@ bool SigVerify::Verify(string prefix, string file, indexRecords *MetaIndex)
       return false;
    }
 
-   if(_config->FindB("Debug::aptcdrom",false)) 
+   if(Debug == true)
    {
       cout << "File: " << prefix+file << endl;
       cout << "Expected Hash " << Record->Hash.toStr() << endl;
diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc
index b93bf6ab9..9ca6098fd 100644
--- a/apt-pkg/packagemanager.cc
+++ b/apt-pkg/packagemanager.cc
@@ -856,7 +856,10 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
 	 This way we avoid that M-A: enabled packages are installed before
 	 their older non-M-A enabled packages are replaced by newer versions */
       bool const installed = Pkg->CurrentVer != 0;
-      if (installed == true && Install(Pkg,FileNames[Pkg->ID]) == false)
+      if (installed == true &&
+	  (instVer != Pkg.CurrentVer() ||
+	   ((Cache[Pkg].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)) &&
+	  Install(Pkg,FileNames[Pkg->ID]) == false)
 	 return false;
       for (PkgIterator P = Pkg.Group().PackageList();
 	   P.end() == false; P = Pkg.Group().NextPkg(P))
@@ -882,7 +885,9 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
       }
    }
    // packages which are already unpacked don't need to be unpacked again
-   else if (Pkg.State() != pkgCache::PkgIterator::NeedsConfigure && Install(Pkg,FileNames[Pkg->ID]) == false)
+   else if ((instVer != Pkg.CurrentVer() ||
+	     ((Cache[Pkg].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)) &&
+	    Install(Pkg,FileNames[Pkg->ID]) == false)
       return false;
 
    if (Immediate == true) {