]> git.saurik.com Git - apt.git/blobdiff - apt-pkg/deb/debmetaindex.cc
support lang= and target= sources.list options
[apt.git] / apt-pkg / deb / debmetaindex.cc
index 994b95849470c55d95de563cb7a2ab71793fdf98..f690a8d644d8f760ca0e892e916814dc33ba9276 100644 (file)
 #include <unistd.h>
 #include <string.h>
 
-using namespace std;
-
-string debReleaseIndex::MetaIndexInfo(const char *Type) const
+class APT_HIDDEN debReleaseIndexPrivate                                        /*{{{*/
+{
+   public:
+   struct APT_HIDDEN debSectionEntry
+   {
+      std::string Name;
+      std::vector<std::string> Targets;
+      std::vector<std::string> Architectures;
+      std::vector<std::string> Languages;
+   };
+
+   std::vector<debSectionEntry> DebEntries;
+   std::vector<debSectionEntry> DebSrcEntries;
+};
+                                                                       /*}}}*/
+// ReleaseIndex::MetaIndex* - display helpers                          /*{{{*/
+std::string debReleaseIndex::MetaIndexInfo(const char *Type) const
 {
-   string Info = ::URI::ArchiveOnly(URI) + ' ';
+   std::string Info = ::URI::ArchiveOnly(URI) + ' ';
    if (Dist[Dist.size() - 1] == '/')
    {
       if (Dist != "/")
@@ -50,15 +64,15 @@ std::string debReleaseIndex::Describe() const
    return MetaIndexInfo("Release");
 }
 
-string debReleaseIndex::MetaIndexFile(const char *Type) const
+std::string debReleaseIndex::MetaIndexFile(const char *Type) const
 {
    return _config->FindDir("Dir::State::lists") +
       URItoFileName(MetaIndexURI(Type));
 }
 
-string debReleaseIndex::MetaIndexURI(const char *Type) const
+std::string debReleaseIndex::MetaIndexURI(const char *Type) const
 {
-   string Res;
+   std::string Res;
 
    if (Dist == "/")
       Res = URI;
@@ -70,8 +84,8 @@ string debReleaseIndex::MetaIndexURI(const char *Type) const
    Res += Type;
    return Res;
 }
-
-std::string debReleaseIndex::LocalFileName() const
+                                                                       /*}}}*/
+std::string debReleaseIndex::LocalFileName() const                     /*{{{*/
 {
    // see if we have a InRelease file
    std::string PathInRelease =  MetaIndexFile("InRelease");
@@ -84,28 +98,24 @@ std::string debReleaseIndex::LocalFileName() const
 
    return "";
 }
-
-debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
-                                       metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
+                                                                       /*}}}*/
+// ReleaseIndex Con- and Destructors                                   /*{{{*/
+debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist) :
+                                       metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate()), Trusted(CHECK_TRUST)
 {}
-
-debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
-                                       metaIndex(URI, Dist, "deb") {
+debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist, bool const Trusted) :
+                                       metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate()) {
        SetTrusted(Trusted);
 }
-
 debReleaseIndex::~debReleaseIndex() {
-       for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
-            A != ArchEntries.end(); ++A)
-               for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
-                    S != A->second.end(); ++S)
-                       delete *S;
+   if (d != NULL)
+      delete d;
 }
-
-template<typename CallC>
-void foreachTarget(std::string const URI, std::string const Dist,
-      std::map<std::string, std::vector<debReleaseIndex::debSectionEntry const *> > const &ArchEntries,
-      CallC &Call)
+                                                                       /*}}}*/
+// ReleaseIndex::GetIndexTargets                                       /*{{{*/
+static void GetIndexTargetsFor(char const * const Type, std::string const &URI, std::string const &Dist,
+      std::vector<debReleaseIndexPrivate::debSectionEntry> const &entries,
+      std::vector<IndexTarget> &IndexTargets)
 {
    bool const flatArchive = (Dist[Dist.length() - 1] == '/');
    std::string baseURI = URI;
@@ -118,148 +128,101 @@ void foreachTarget(std::string const URI, std::string const Dist,
       baseURI += "dists/" + Dist + "/";
    std::string const Release = (Dist == "/") ? "" : Dist;
    std::string const Site = ::URI::ArchiveOnly(URI);
-   std::vector<std::string> lang = APT::Configuration::getLanguages(true);
-   if (lang.empty())
-      lang.push_back("none");
-   map<string, vector<debReleaseIndex::debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
-   if (src != ArchEntries.end())
+
+   for (std::vector<debReleaseIndexPrivate::debSectionEntry>::const_iterator E = entries.begin(); E != entries.end(); ++E)
    {
-      std::vector<std::string> const targets = _config->FindVector("APT::Acquire::Targets::deb-src", "", true);
-      for (std::vector<std::string>::const_iterator T = targets.begin(); T != targets.end(); ++T)
+      for (std::vector<std::string>::const_iterator T = E->Targets.begin(); T != E->Targets.end(); ++T)
       {
-#define APT_T_CONFIG(X) _config->Find(std::string("APT::Acquire::Targets::deb-src::") + *T + "::" + (X))
-        std::string const MetaKey = APT_T_CONFIG(flatArchive ? "flatMetaKey" : "MetaKey");
-        std::string const ShortDesc = APT_T_CONFIG("ShortDescription");
-        std::string const LongDesc = APT_T_CONFIG(flatArchive ? "flatDescription" : "Description");
+#define APT_T_CONFIG(X) _config->Find(std::string("APT::Acquire::Targets::") + Type  + "::" + *T + "::" + (X))
+        std::string const tplMetaKey = APT_T_CONFIG(flatArchive ? "flatMetaKey" : "MetaKey");
+        std::string const tplShortDesc = APT_T_CONFIG("ShortDescription");
+        std::string const tplLongDesc = APT_T_CONFIG(flatArchive ? "flatDescription" : "Description");
         bool const IsOptional = _config->FindB(std::string("APT::Acquire::Targets::deb-src::") + *T + "::Optional", true);
 #undef APT_T_CONFIG
-        if (MetaKey.empty())
+        if (tplMetaKey.empty())
            continue;
 
-        vector<debReleaseIndex::debSectionEntry const*> const SectionEntries = src->second;
-        for (vector<debReleaseIndex::debSectionEntry const*>::const_iterator I = SectionEntries.begin();
-              I != SectionEntries.end(); ++I)
+        for (std::vector<std::string>::const_iterator L = E->Languages.begin(); L != E->Languages.end(); ++L)
         {
-           for (vector<std::string>::const_iterator l = lang.begin(); l != lang.end(); ++l)
+           if (*L == "none" && tplMetaKey.find("$(LANGUAGE)") != std::string::npos)
+              continue;
+
+           for (std::vector<std::string>::const_iterator A = E->Architectures.begin(); A != E->Architectures.end(); ++A)
            {
-              if (*l == "none" && MetaKey.find("$(LANGUAGE)") != std::string::npos)
-                 continue;
 
               std::map<std::string, std::string> Options;
               Options.insert(std::make_pair("SITE", Site));
               Options.insert(std::make_pair("RELEASE", Release));
-              if (MetaKey.find("$(COMPONENT)") != std::string::npos)
-                 Options.insert(std::make_pair("COMPONENT", (*I)->Section));
-              if (MetaKey.find("$(LANGUAGE)") != std::string::npos)
-                 Options.insert(std::make_pair("LANGUAGE", *l));
-              Options.insert(std::make_pair("ARCHITECTURE", "source"));
+              if (tplMetaKey.find("$(COMPONENT)") != std::string::npos)
+                 Options.insert(std::make_pair("COMPONENT", E->Name));
+              if (tplMetaKey.find("$(LANGUAGE)") != std::string::npos)
+                 Options.insert(std::make_pair("LANGUAGE", *L));
+              if (tplMetaKey.find("$(ARCHITECTURE)") != std::string::npos)
+                 Options.insert(std::make_pair("ARCHITECTURE", *A));
               Options.insert(std::make_pair("BASE_URI", baseURI));
               Options.insert(std::make_pair("REPO_URI", URI));
               Options.insert(std::make_pair("TARGET_OF", "deb-src"));
               Options.insert(std::make_pair("CREATED_BY", *T));
-              Call(MetaKey, ShortDesc, LongDesc, IsOptional, Options);
 
-              if (MetaKey.find("$(LANGUAGE)") == std::string::npos)
+              std::string MetaKey = tplMetaKey;
+              std::string ShortDesc = tplShortDesc;
+              std::string LongDesc = tplLongDesc;
+              for (std::map<std::string, std::string>::const_iterator O = Options.begin(); O != Options.end(); ++O)
+              {
+                 MetaKey = SubstVar(MetaKey, std::string("$(") + O->first + ")", O->second);
+                 ShortDesc = SubstVar(ShortDesc, std::string("$(") + O->first + ")", O->second);
+                 LongDesc = SubstVar(LongDesc, std::string("$(") + O->first + ")", O->second);
+              }
+              IndexTarget Target(
+                    MetaKey,
+                    ShortDesc,
+                    LongDesc,
+                    Options.find("BASE_URI")->second + MetaKey,
+                    IsOptional,
+                    Options
+                    );
+              IndexTargets.push_back(Target);
+
+              if (tplMetaKey.find("$(ARCHITECTURE)") == std::string::npos)
                  break;
-           }
-
-           if (MetaKey.find("$(COMPONENT)") == std::string::npos)
-              break;
-        }
-      }
-   }
-
-   std::vector<std::string> const targets = _config->FindVector("APT::Acquire::Targets::deb", "", true);
-   for (std::vector<std::string>::const_iterator T = targets.begin(); T != targets.end(); ++T)
-   {
-#define APT_T_CONFIG(X) _config->Find(std::string("APT::Acquire::Targets::deb::") + *T + "::" + (X))
-      std::string const MetaKey = APT_T_CONFIG(flatArchive ? "flatMetaKey" : "MetaKey");
-      std::string const ShortDesc = APT_T_CONFIG("ShortDescription");
-      std::string const LongDesc = APT_T_CONFIG(flatArchive ? "flatDescription" : "Description");
-      bool const IsOptional = _config->FindB(std::string("APT::Acquire::Targets::deb::") + *T + "::Optional", true);
-#undef APT_T_CONFIG
-      if (MetaKey.empty())
-        continue;
-
-      for (map<string, vector<debReleaseIndex::debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
-           a != ArchEntries.end(); ++a)
-      {
-        if (a->first == "source")
-           continue;
-
-        for (vector <const debReleaseIndex::debSectionEntry *>::const_iterator I = a->second.begin();
-              I != a->second.end(); ++I) {
 
-           for (vector<std::string>::const_iterator l = lang.begin(); l != lang.end(); ++l)
-           {
-              if (*l == "none" && MetaKey.find("$(LANGUAGE)") != std::string::npos)
-                 continue;
-
-              std::map<std::string, std::string> Options;
-              Options.insert(std::make_pair("SITE", Site));
-              Options.insert(std::make_pair("RELEASE", Release));
-              if (MetaKey.find("$(COMPONENT)") != std::string::npos)
-                 Options.insert(std::make_pair("COMPONENT", (*I)->Section));
-              if (MetaKey.find("$(LANGUAGE)") != std::string::npos)
-                 Options.insert(std::make_pair("LANGUAGE", *l));
-              if (MetaKey.find("$(ARCHITECTURE)") != std::string::npos)
-                 Options.insert(std::make_pair("ARCHITECTURE", a->first));
-              Options.insert(std::make_pair("BASE_URI", baseURI));
-              Options.insert(std::make_pair("REPO_URI", URI));
-              Options.insert(std::make_pair("TARGET_OF", "deb"));
-              Options.insert(std::make_pair("CREATED_BY", *T));
-              Call(MetaKey, ShortDesc, LongDesc, IsOptional, Options);
-
-              if (MetaKey.find("$(LANGUAGE)") == std::string::npos)
-                 break;
            }
 
-           if (MetaKey.find("$(COMPONENT)") == std::string::npos)
+           if (tplMetaKey.find("$(LANGUAGE)") == std::string::npos)
               break;
+
         }
 
-        if (MetaKey.find("$(ARCHITECTURE)") == std::string::npos)
-           break;
       }
    }
 }
-
-
-struct ComputeIndexTargetsClass
-{
-   vector <IndexTarget> IndexTargets;
-
-   void operator()(std::string MetaKey, std::string ShortDesc, std::string LongDesc,
-        bool const IsOptional, std::map<std::string, std::string> Options)
-   {
-      for (std::map<std::string, std::string>::const_iterator O = Options.begin(); O != Options.end(); ++O)
-      {
-        MetaKey = SubstVar(MetaKey, std::string("$(") + O->first + ")", O->second);
-        ShortDesc = SubstVar(ShortDesc, std::string("$(") + O->first + ")", O->second);
-        LongDesc = SubstVar(LongDesc, std::string("$(") + O->first + ")", O->second);
-      }
-      IndexTarget Target(
-           MetaKey,
-           ShortDesc,
-           LongDesc,
-           Options.find("BASE_URI")->second + MetaKey,
-           IsOptional,
-           Options
-           );
-      IndexTargets.push_back(Target);
-   }
-};
-
 std::vector<IndexTarget> debReleaseIndex::GetIndexTargets() const
 {
-   ComputeIndexTargetsClass comp;
-   foreachTarget(URI, Dist, ArchEntries, comp);
-   return comp.IndexTargets;
+   std::vector<IndexTarget> IndexTargets;
+   GetIndexTargetsFor("deb-src", URI, Dist, d->DebSrcEntries, IndexTargets);
+   GetIndexTargetsFor("deb", URI, Dist, d->DebEntries, IndexTargets);
+   return IndexTargets;
 }
+                                                                       /*}}}*/
+void debReleaseIndex::AddComponent(bool const isSrc, std::string const &Name,/*{{{*/
+        std::vector<std::string> const &Targets,
+        std::vector<std::string> const &Architectures,
+        std::vector<std::string> Languages)
+{
+   if (Languages.empty() == true)
+      Languages.push_back("none");
+   debReleaseIndexPrivate::debSectionEntry const entry = {
+      Name, Targets, Architectures, Languages
+   };
+   if (isSrc)
+      d->DebSrcEntries.push_back(entry);
+   else
+      d->DebEntries.push_back(entry);
+}
+                                                                       /*}}}*/
 
 
-                                                                       /*}}}*/
-bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
+bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const/*{{{*/
 {
    indexRecords * const iR = new indexRecords(Dist);
    if (Trusted == ALWAYS_TRUSTED)
@@ -270,7 +233,7 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
    // special case for --print-uris
    std::vector<IndexTarget> const targets = GetIndexTargets();
 #define APT_TARGET(X) IndexTarget("", X, MetaIndexInfo(X), MetaIndexURI(X), false, std::map<std::string,std::string>())
-   pkgAcqMetaBase * const TransactionManager = new pkgAcqMetaClearSig(Owner,
+   pkgAcqMetaClearSig * const TransactionManager = new pkgAcqMetaClearSig(Owner,
         APT_TARGET("InRelease"), APT_TARGET("Release"), APT_TARGET("Release.gpg"),
         targets, iR);
 #undef APT_TARGET
@@ -282,7 +245,8 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
 
    return true;
 }
-
+                                                                       /*}}}*/
+// ReleaseIndex::*Trusted setters and checkers                         /*{{{*/
 void debReleaseIndex::SetTrusted(bool const Trusted)
 {
        if (Trusted == true)
@@ -290,7 +254,6 @@ void debReleaseIndex::SetTrusted(bool const Trusted)
        else
                this->Trusted = NEVER_TRUSTED;
 }
-
 bool debReleaseIndex::IsTrusted() const
 {
    if (Trusted == ALWAYS_TRUSTED)
@@ -303,19 +266,13 @@ bool debReleaseIndex::IsTrusted() const
       if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
         return true;
 
-   string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
-      URItoFileName(MetaIndexURI("Release")) + ".gpg";
-
-   if (FileExists(VerifiedSigFile))
+   if (FileExists(MetaIndexFile("Release.gpg")))
       return true;
 
-   VerifiedSigFile = _config->FindDir("Dir::State::lists") +
-      URItoFileName(MetaIndexURI("InRelease"));
-
-   return FileExists(VerifiedSigFile);
+   return FileExists(MetaIndexFile("InRelease"));
 }
-
-std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles()
+                                                                       /*}}}*/
+std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles()         /*{{{*/
 {
    if (Indexes != NULL)
       return Indexes;
@@ -335,23 +292,9 @@ std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles()
    }
    return Indexes;
 }
+                                                                       /*}}}*/
 
-void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
-       for (vector<string>::const_iterator a = Archs.begin();
-            a != Archs.end(); ++a)
-               ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
-       delete Entry;
-}
-
-void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
-       ArchEntries[Arch].push_back(Entry);
-}
-
-debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
-               bool const &IsSrc): Section(Section), IsSrc(IsSrc)
-{}
-
-static bool ReleaseFileName(debReleaseIndex const * const That, std::string &ReleaseFile)
+static bool ReleaseFileName(debReleaseIndex const * const That, std::string &ReleaseFile)/*{{{*/
 {
    ReleaseFile = That->MetaIndexFile("InRelease");
    bool releaseExists = false;
@@ -365,7 +308,7 @@ static bool ReleaseFileName(debReleaseIndex const * const That, std::string &Rel
    }
    return releaseExists;
 }
-
+                                                                       /*}}}*/
 bool debReleaseIndex::Merge(pkgCacheGenerator &Gen,OpProgress * /*Prog*/) const/*{{{*/
 {
    std::string ReleaseFile;
@@ -422,7 +365,7 @@ bool debReleaseIndex::Merge(pkgCacheGenerator &Gen,OpProgress * /*Prog*/) const/
 }
                                                                        /*}}}*/
 // ReleaseIndex::FindInCache - Find this index                         /*{{{*/
-pkgCache::RlsFileIterator debReleaseIndex::FindInCache(pkgCache &Cache) const
+pkgCache::RlsFileIterator debReleaseIndex::FindInCache(pkgCache &Cache, bool const ModifyCheck) const
 {
    std::string ReleaseFile;
    bool const releaseExists = ReleaseFileName(this, ReleaseFile);
@@ -434,7 +377,7 @@ pkgCache::RlsFileIterator debReleaseIndex::FindInCache(pkgCache &Cache) const
         continue;
 
        // empty means the file does not exist by "design"
-       if (releaseExists == false && File->Size == 0)
+       if (ModifyCheck == false || (releaseExists == false && File->Size == 0))
          return File;
 
       struct stat St;
@@ -459,44 +402,46 @@ pkgCache::RlsFileIterator debReleaseIndex::FindInCache(pkgCache &Cache) const
 }
                                                                        /*}}}*/
 
-class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type
+static std::vector<std::string> parsePlusMinusOptions(std::string const &Name, /*{{{*/
+      std::map<std::string, std::string> const &Options, std::vector<std::string> const &defaultValues)
 {
-   protected:
+   std::map<std::string, std::string>::const_iterator val = Options.find(Name);
+   std::vector<std::string> Values;
+   if (val != Options.end())
+      Values = VectorizeString(val->second, ',');
+   else
+      Values = defaultValues;
 
-   bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
-                          string const &Dist, string const &Section,
-                          bool const &IsSrc, map<string, string> const &Options) const
+   if ((val = Options.find(Name + "+")) != Options.end())
    {
-      // parse arch=, arch+= and arch-= settings
-      map<string, string>::const_iterator arch = Options.find("arch");
-      vector<string> Archs;
-      if (arch != Options.end())
-        Archs = VectorizeString(arch->second, ',');
-      else
-        Archs = 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 plusArch = VectorizeString(val->second, ',');
+      for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
+        if (std::find(Values.begin(), Values.end(), *plus) == Values.end())
+           Values.push_back(*plus);
+   }
+   if ((val = Options.find(Name + "-")) != Options.end())
+   {
+      std::vector<std::string> const minusArch = VectorizeString(val->second, ',');
+      for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
       {
-        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);
-        }
+        std::vector<std::string>::iterator kill = std::find(Values.begin(), Values.end(), *minus);
+        if (kill != Values.end())
+           Values.erase(kill);
       }
+   }
+   return Values;
+}
+                                                                       /*}}}*/
+class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type          /*{{{*/
+{
+   protected:
 
-      map<string, string>::const_iterator const trusted = Options.find("trusted");
-
+   bool CreateItemInternal(std::vector<metaIndex *> &List, std::string const &URI,
+                          std::string const &Dist, std::string const &Section,
+                          bool const &IsSrc, std::map<std::string, std::string> const &Options) const
+   {
       debReleaseIndex *Deb = NULL;
-      for (vector<metaIndex *>::const_iterator I = List.begin();
+      for (std::vector<metaIndex *>::const_iterator I = List.begin();
           I != List.end(); ++I)
       {
         // We only worry about debian entries here
@@ -521,87 +466,86 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type
         List.push_back(Deb);
       }
 
-      if (IsSrc == true)
-        Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
-      else
-      {
-        if (Dist[Dist.size() - 1] == '/')
-           Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
-        else
-           Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
-      }
+      Deb->AddComponent(
+           IsSrc,
+           Section,
+           parsePlusMinusOptions("target", Options, _config->FindVector(std::string("APT::Acquire::Targets::") + Name, "", true)),
+           parsePlusMinusOptions("arch", Options, APT::Configuration::getArchitectures()),
+           parsePlusMinusOptions("lang", Options, APT::Configuration::getLanguages(true))
+           );
 
+      std::map<std::string, std::string>::const_iterator const trusted = Options.find("trusted");
       if (trusted != Options.end())
         Deb->SetTrusted(StringToBool(trusted->second, false));
 
       return true;
    }
-};
-
-debDebFileMetaIndex::debDebFileMetaIndex(std::string const &DebFile)
-   : metaIndex(DebFile, "local-uri", "deb-dist"), DebFile(DebFile)
-{
-   DebIndex = new debDebPkgFileIndex(DebFile);
-   Indexes = new vector<pkgIndexFile *>();
-   Indexes->push_back(DebIndex);
-}
 
-
-class APT_HIDDEN debSLTypeDeb : public debSLTypeDebian
+   debSLTypeDebian(char const * const Name, char const * const Label) : Type(Name, Label)
+   {
+   }
+};
+                                                                       /*}}}*/
+class APT_HIDDEN debSLTypeDeb : public debSLTypeDebian                 /*{{{*/
 {
    public:
 
-   bool CreateItem(vector<metaIndex *> &List, string const &URI,
-                  string const &Dist, string const &Section,
-                  std::map<string, string> const &Options) const
+   bool CreateItem(std::vector<metaIndex *> &List, std::string const &URI,
+                  std::string const &Dist, std::string const &Section,
+                  std::map<std::string, std::string> const &Options) const
    {
       return CreateItemInternal(List, URI, Dist, Section, false, Options);
    }
 
-   debSLTypeDeb()
+   debSLTypeDeb() : debSLTypeDebian("deb", "Debian binary tree")
    {
-      Name = "deb";
-      Label = "Standard Debian binary tree";
-   }   
+   }
 };
-
-class APT_HIDDEN debSLTypeDebSrc : public debSLTypeDebian
+                                                                       /*}}}*/
+class APT_HIDDEN debSLTypeDebSrc : public debSLTypeDebian              /*{{{*/
 {
    public:
 
-   bool CreateItem(vector<metaIndex *> &List, string const &URI,
-                  string const &Dist, string const &Section,
-                  std::map<string, string> const &Options) const
+   bool CreateItem(std::vector<metaIndex *> &List, std::string const &URI,
+                  std::string const &Dist, std::string const &Section,
+                  std::map<std::string, std::string> const &Options) const
    {
       return CreateItemInternal(List, URI, Dist, Section, true, Options);
    }
-   
-   debSLTypeDebSrc()
+
+   debSLTypeDebSrc() : debSLTypeDebian("deb-src", "Debian source tree")
    {
-      Name = "deb-src";
-      Label = "Standard Debian source tree";
-   }   
+   }
 };
+                                                                       /*}}}*/
 
-class APT_HIDDEN debSLTypeDebFile : public pkgSourceList::Type
+debDebFileMetaIndex::debDebFileMetaIndex(std::string const &DebFile)   /*{{{*/
+   : metaIndex(DebFile, "local-uri", "deb-dist"), d(NULL), DebFile(DebFile)
+{
+   DebIndex = new debDebPkgFileIndex(DebFile);
+   Indexes = new std::vector<pkgIndexFile *>();
+   Indexes->push_back(DebIndex);
+}
+debDebFileMetaIndex::~debDebFileMetaIndex() {}
+                                                                       /*}}}*/
+class APT_HIDDEN debSLTypeDebFile : public pkgSourceList::Type         /*{{{*/
 {
    public:
 
-   bool CreateItem(vector<metaIndex *> &List, string const &URI,
-                  string const &/*Dist*/, string const &/*Section*/,
-                  std::map<string, string> const &/*Options*/) const
+   bool CreateItem(std::vector<metaIndex *> &List, std::string const &URI,
+                  std::string const &/*Dist*/, std::string const &/*Section*/,
+                  std::map<std::string, std::string> const &/*Options*/) const
    {
       metaIndex *mi = new debDebFileMetaIndex(URI);
       List.push_back(mi);
       return true;
    }
-   
-   debSLTypeDebFile()
+
+   debSLTypeDebFile() : Type("deb-file", "Debian local deb file")
    {
-      Name = "deb-file";
-      Label = "Debian Deb File";
-   }   
+   }
 };
+                                                                       /*}}}*/
 
 APT_HIDDEN debSLTypeDeb _apt_DebType;
 APT_HIDDEN debSLTypeDebSrc _apt_DebSrcType;