convert EDSP to be based on FileFd instead of FILE*

[apt.git] / ftparchive / apt-ftparchive.cc

diff --git a/ftparchive/apt-ftparchive.cc b/ftparchive/apt-ftparchive.cc
index ba71ee22582646182081e35e568f11c30224782a..d985646f7ae7e7efb0144a2b2c64bc494dbf7e22 100644 (file)
--- a/ftparchive/apt-ftparchive.cc
+++ b/ftparchive/apt-ftparchive.cc
@@ -19,6 +19,10 @@
 #include <apt-pkg/init.h>
 #include <apt-pkg/fileutl.h>
 
 #include <apt-pkg/init.h>
 #include <apt-pkg/fileutl.h>
 

+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-main.h>
+

 #include <algorithm>
 #include <climits>
 #include <sys/time.h>
 #include <algorithm>
 #include <climits>
 #include <sys/time.h>


@@ -40,11 +44,7 @@
 #include <apti18n.h>
                                                                        /*}}}*/
 
 #include <apti18n.h>
                                                                        /*}}}*/
 

-using namespace std;    
-ostream c0out(0);
-ostream c1out(0);
-ostream c2out(0);
-ofstream devnull("/dev/null");
+using namespace std;

 unsigned Quiet = 0;
 
 // struct PackageMap - List of all package files in the config file    /*{{{*/
 unsigned Quiet = 0;
 
 // struct PackageMap - List of all package files in the config file    /*{{{*/


@@ -68,6 +68,7 @@ struct PackageMap
 
    // We generate for this given arch
    string Arch;
 
    // We generate for this given arch
    string Arch;

+   bool IncludeArchAll;

    
    // Stuff for the Source File
    string SrcFile;
    
    // Stuff for the Source File
    string SrcFile;


@@ -122,9 +123,9 @@ struct PackageMap
                    vector<PackageMap>::iterator End,
                    unsigned long &Left);
    
                    vector<PackageMap>::iterator End,
                    unsigned long &Left);
    

-   PackageMap() : LongDesc(true), TransWriter(NULL), DeLinkLimit(0), Permissions(1),
-                 ContentsDone(false), PkgDone(false), SrcDone(false),
-                 ContentsMTime(0) {};
+   PackageMap() : IncludeArchAll(true), LongDesc(true), TransWriter(NULL),
+                 DeLinkLimit(0), Permissions(1), ContentsDone(false),
+                 PkgDone(false), SrcDone(false), ContentsMTime(0) {};

 };
                                                                        /*}}}*/
 
 };
                                                                        /*}}}*/
 


@@ -136,7 +137,7 @@ void PackageMap::GetGeneral(Configuration &Setup,Configuration &Block)
    PathPrefix = Block.Find("PathPrefix");
    
    if (Block.FindB("External-Links",true) == false)
    PathPrefix = Block.Find("PathPrefix");
    
    if (Block.FindB("External-Links",true) == false)

-      DeLinkLimit = Setup.FindI("Default::DeLinkLimit",UINT_MAX);
+      DeLinkLimit = Setup.FindI("Default::DeLinkLimit", std::numeric_limits<unsigned int>::max());

    else
       DeLinkLimit = 0;
    
    else
       DeLinkLimit = 0;
    


@@ -179,10 +180,12 @@ bool PackageMap::GenPackages(Configuration &Setup,struct CacheDB::Stats &Stats)
    PkgDone = true;
    
    // Create a package writer object.
    PkgDone = true;
    
    // Create a package writer object.

-   PackagesWriter Packages(flCombine(CacheDir,BinCacheDB),
+   MultiCompress Comp(flCombine(ArchiveDir,PkgFile),
+                     PkgCompress,Permissions);
+   PackagesWriter Packages(&Comp.Input, TransWriter, flCombine(CacheDir,BinCacheDB),

                           flCombine(OverrideDir,BinOverride),
                           flCombine(OverrideDir,ExtraOverride),
                           flCombine(OverrideDir,BinOverride),
                           flCombine(OverrideDir,ExtraOverride),

-                          Arch);
+                          Arch, IncludeArchAll);

    if (PkgExt.empty() == false && Packages.SetExts(PkgExt) == false)
       return _error->Error(_("Package extension list is too long"));
    if (_error->PendingError() == true)
    if (PkgExt.empty() == false && Packages.SetExts(PkgExt) == false)
       return _error->Error(_("Package extension list is too long"));
    if (_error->PendingError() == true)


@@ -192,16 +195,11 @@ bool PackageMap::GenPackages(Configuration &Setup,struct CacheDB::Stats &Stats)
    Packages.DirStrip = ArchiveDir;
    Packages.InternalPrefix = flCombine(ArchiveDir,InternalPrefix);
 
    Packages.DirStrip = ArchiveDir;
    Packages.InternalPrefix = flCombine(ArchiveDir,InternalPrefix);
 

-   Packages.TransWriter = TransWriter;

    Packages.LongDescription = LongDesc;
 
    Packages.Stats.DeLinkBytes = Stats.DeLinkBytes;
    Packages.DeLinkLimit = DeLinkLimit;
 
    Packages.LongDescription = LongDesc;
 
    Packages.Stats.DeLinkBytes = Stats.DeLinkBytes;
    Packages.DeLinkLimit = DeLinkLimit;
 

-   // Create a compressor object
-   MultiCompress Comp(flCombine(ArchiveDir,PkgFile),
-                     PkgCompress,Permissions);
-   Packages.Output = Comp.Input;

    if (_error->PendingError() == true)
       return _error->Error(_("Error processing directory %s"),BaseDir.c_str());
    
    if (_error->PendingError() == true)
       return _error->Error(_("Error processing directory %s"),BaseDir.c_str());
    


@@ -273,7 +271,9 @@ bool PackageMap::GenSources(Configuration &Setup,struct CacheDB::Stats &Stats)
    SrcDone = true;
    
    // Create a package writer object.
    SrcDone = true;
    
    // Create a package writer object.

-   SourcesWriter Sources(flCombine(CacheDir, SrcCacheDB),
+   MultiCompress Comp(flCombine(ArchiveDir,SrcFile),
+                     SrcCompress,Permissions);
+   SourcesWriter Sources(&Comp.Input, flCombine(CacheDir, SrcCacheDB),

                         flCombine(OverrideDir,BinOverride),
                         flCombine(OverrideDir,SrcOverride),
                         flCombine(OverrideDir,SrcExtraOverride));
                         flCombine(OverrideDir,BinOverride),
                         flCombine(OverrideDir,SrcOverride),
                         flCombine(OverrideDir,SrcExtraOverride));


@@ -288,11 +288,7 @@ bool PackageMap::GenSources(Configuration &Setup,struct CacheDB::Stats &Stats)
 
    Sources.DeLinkLimit = DeLinkLimit;
    Sources.Stats.DeLinkBytes = Stats.DeLinkBytes;
 
    Sources.DeLinkLimit = DeLinkLimit;
    Sources.Stats.DeLinkBytes = Stats.DeLinkBytes;

-   
-   // Create a compressor object
-   MultiCompress Comp(flCombine(ArchiveDir,SrcFile),
-                     SrcCompress,Permissions);
-   Sources.Output = Comp.Input;
+

    if (_error->PendingError() == true)
       return _error->Error(_("Error processing directory %s"),BaseDir.c_str());
 
    if (_error->PendingError() == true)
       return _error->Error(_("Error processing directory %s"),BaseDir.c_str());
 


@@ -366,16 +362,15 @@ bool PackageMap::GenContents(Configuration &Setup,
    gettimeofday(&StartTime,0);   
    
    // Create a package writer object.
    gettimeofday(&StartTime,0);   
    
    // Create a package writer object.

-   ContentsWriter Contents("", Arch);
+   MultiCompress Comp(flCombine(ArchiveDir,this->Contents),
+                     CntCompress,Permissions);
+   Comp.UpdateMTime = Setup.FindI("Default::ContentsAge",10)*24*60*60;
+   ContentsWriter Contents(&Comp.Input, "", Arch, IncludeArchAll);

    if (PkgExt.empty() == false && Contents.SetExts(PkgExt) == false)
       return _error->Error(_("Package extension list is too long"));
    if (_error->PendingError() == true)
       return false;
 
    if (PkgExt.empty() == false && Contents.SetExts(PkgExt) == false)
       return _error->Error(_("Package extension list is too long"));
    if (_error->PendingError() == true)
       return false;
 

-   MultiCompress Comp(flCombine(ArchiveDir,this->Contents),
-                     CntCompress,Permissions);
-   Comp.UpdateMTime = Setup.FindI("Default::ContentsAge",10)*24*60*60;
-   Contents.Output = Comp.Input;

    if (_error->PendingError() == true)
       return false;
 
    if (_error->PendingError() == true)
       return false;
 


@@ -385,7 +380,7 @@ bool PackageMap::GenContents(Configuration &Setup,
       FileFd Head(flCombine(OverrideDir,ContentsHead),FileFd::ReadOnly);
       if (_error->PendingError() == true)
         return false;
       FileFd Head(flCombine(OverrideDir,ContentsHead),FileFd::ReadOnly);
       if (_error->PendingError() == true)
         return false;

-      
+

       unsigned long long Size = Head.Size();
       unsigned char Buf[4096];
       while (Size != 0)
       unsigned long long Size = Head.Size();
       unsigned char Buf[4096];
       while (Size != 0)


@@ -393,17 +388,17 @@ bool PackageMap::GenContents(Configuration &Setup,
         unsigned long long ToRead = Size;
         if (Size > sizeof(Buf))
            ToRead = sizeof(Buf);
         unsigned long long ToRead = Size;
         if (Size > sizeof(Buf))
            ToRead = sizeof(Buf);

-        
+

         if (Head.Read(Buf,ToRead) == false)
            return false;
         if (Head.Read(Buf,ToRead) == false)
            return false;

-        
-        if (fwrite(Buf,1,ToRead,Comp.Input) != ToRead)
+
+        if (Comp.Input.Write(Buf, ToRead) == false)

            return _error->Errno("fwrite",_("Error writing header to contents file"));
            return _error->Errno("fwrite",_("Error writing header to contents file"));

-        
+

         Size -= ToRead;
         Size -= ToRead;

-      }            
-   }  
-      
+      }
+   }
+

    /* Go over all the package file records and parse all the package
       files associated with this contents file into one great big honking
       memory structure, then dump the sorted version */
    /* Go over all the package file records and parse all the package
       files associated with this contents file into one great big honking
       memory structure, then dump the sorted version */


@@ -463,7 +458,7 @@ bool PackageMap::GenContents(Configuration &Setup,
 // ---------------------------------------------------------------------
 /* This populates the PkgList with all the possible permutations of the
    section/arch lists. */
 // ---------------------------------------------------------------------
 /* This populates the PkgList with all the possible permutations of the
    section/arch lists. */

-static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
+static void LoadTree(vector<PackageMap> &PkgList, std::vector<TranslationWriter*> &TransList, Configuration &Setup)

 {   
    // Load the defaults
    string DDir = Setup.Find("TreeDefault::Directory",
 {   
    // Load the defaults
    string DDir = Setup.Find("TreeDefault::Directory",


@@ -493,6 +488,8 @@ static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
    bool const LongDescription = Setup.FindB("Default::LongDescription",
                                        _config->FindB("APT::FTPArchive::LongDescription", true));
    string const TranslationCompress = Setup.Find("Default::Translation::Compress",". gzip").c_str();
    bool const LongDescription = Setup.FindB("Default::LongDescription",
                                        _config->FindB("APT::FTPArchive::LongDescription", true));
    string const TranslationCompress = Setup.Find("Default::Translation::Compress",". gzip").c_str();

+   bool const ConfIncludeArchAllExists = _config->Exists("APT::FTPArchive::IncludeArchitectureAll");
+   bool const ConfIncludeArchAll = _config->FindB("APT::FTPArchive::IncludeArchitectureAll", true);

 
    // Process 'tree' type sections
    const Configuration::Item *Top = Setup.Tree("tree");
 
    // Process 'tree' type sections
    const Configuration::Item *Top = Setup.Tree("tree");


@@ -507,34 +504,32 @@ static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
       string Section;
       while (ParseQuoteWord(Sections,Section) == true)
       {
       string Section;
       while (ParseQuoteWord(Sections,Section) == true)
       {

-        string Arch;
-        struct SubstVar const Vars[] = {{"$(DIST)",&Dist},
+        struct SubstVar Vars[] = {{"$(DIST)",&Dist},

                                         {"$(SECTION)",&Section},
                                         {"$(SECTION)",&Section},

-                                        {"$(ARCH)",&Arch},
-                                        {NULL, NULL}};
+                                        {"$(ARCH)",nullptr},
+                                        {nullptr, nullptr}};

         mode_t const Perms = Block.FindI("FileMode", Permissions);
         bool const LongDesc = Block.FindB("LongDescription", LongDescription);
         mode_t const Perms = Block.FindI("FileMode", Permissions);
         bool const LongDesc = Block.FindB("LongDescription", LongDescription);

-        TranslationWriter *TransWriter;
-        if (DTrans.empty() == false && LongDesc == false)
-        {
-           string const TranslationFile = flCombine(Setup.FindDir("Dir::ArchiveDir"),
-                       SubstVar(Block.Find("Translation", DTrans.c_str()), Vars));
-           string const TransCompress = Block.Find("Translation::Compress", TranslationCompress);
-           TransWriter = new TranslationWriter(TranslationFile, TransCompress, Perms);
-        }
+        TranslationWriter *TransWriter = nullptr;
+
+        std::string Tmp2 = Block.Find("Architectures");
+        std::transform(Tmp2.begin(), Tmp2.end(), Tmp2.begin(), ::tolower);
+        std::vector<std::string> const Archs = VectorizeString(Tmp2, ' ');
+        bool IncludeArchAll;
+        if (ConfIncludeArchAllExists == true)
+           IncludeArchAll = ConfIncludeArchAll;

         else
         else

-           TransWriter = NULL;
-
-        string const Tmp2 = Block.Find("Architectures");
-        const char *Archs = Tmp2.c_str();
-        while (ParseQuoteWord(Archs,Arch) == true)
+           IncludeArchAll = std::find(Archs.begin(), Archs.end(), "all") == Archs.end();
+        for (auto const& Arch: Archs)

         {
         {

+           if (Arch.empty()) continue;
+           Vars[2].Contents = &Arch;

            PackageMap Itm;
            Itm.Permissions = Perms;
            Itm.BinOverride = SubstVar(Block.Find("BinOverride"),Vars);
            Itm.InternalPrefix = SubstVar(Block.Find("InternalPrefix",DIPrfx.c_str()),Vars);
 
            PackageMap Itm;
            Itm.Permissions = Perms;
            Itm.BinOverride = SubstVar(Block.Find("BinOverride"),Vars);
            Itm.InternalPrefix = SubstVar(Block.Find("InternalPrefix",DIPrfx.c_str()),Vars);
 

-           if (stringcasecmp(Arch,"source") == 0)
+           if (Arch == "source")

            {
               Itm.SrcOverride = SubstVar(Block.Find("SrcOverride"),Vars);
               Itm.BaseDir = SubstVar(Block.Find("SrcDirectory",DSDir.c_str()),Vars);
            {
               Itm.SrcOverride = SubstVar(Block.Find("SrcOverride"),Vars);
               Itm.BaseDir = SubstVar(Block.Find("SrcDirectory",DSDir.c_str()),Vars);


@@ -551,28 +546,36 @@ static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
               Itm.PkgFile = SubstVar(Block.Find("Packages",DPkg.c_str()),Vars);
               Itm.Tag = SubstVar("$(DIST)/$(SECTION)/$(ARCH)",Vars);
               Itm.Arch = Arch;
               Itm.PkgFile = SubstVar(Block.Find("Packages",DPkg.c_str()),Vars);
               Itm.Tag = SubstVar("$(DIST)/$(SECTION)/$(ARCH)",Vars);
               Itm.Arch = Arch;

+              Itm.IncludeArchAll = IncludeArchAll;

               Itm.LongDesc = LongDesc;
               Itm.LongDesc = LongDesc;

-              if (TransWriter != NULL)
+              if (TransWriter == NULL && DTrans.empty() == false && LongDesc == false && DTrans != "/dev/null")

               {
               {

-                 TransWriter->IncreaseRefCounter();
-                 Itm.TransWriter = TransWriter;
+                 string const TranslationFile = flCombine(Setup.FindDir("Dir::ArchiveDir"),
+                       SubstVar(Block.Find("Translation", DTrans.c_str()), Vars));
+                 string const TransCompress = Block.Find("Translation::Compress", TranslationCompress);
+                 TransWriter = new TranslationWriter(TranslationFile, TransCompress, Perms);
+                 TransList.push_back(TransWriter);

               }
               }

+              Itm.TransWriter = TransWriter;

               Itm.Contents = SubstVar(Block.Find("Contents",DContents.c_str()),Vars);
               Itm.ContentsHead = SubstVar(Block.Find("Contents::Header",DContentsH.c_str()),Vars);
               Itm.FLFile = SubstVar(Block.Find("FileList",DFLFile.c_str()),Vars);
               Itm.ExtraOverride = SubstVar(Block.Find("ExtraOverride"),Vars);
            }
 
               Itm.Contents = SubstVar(Block.Find("Contents",DContents.c_str()),Vars);
               Itm.ContentsHead = SubstVar(Block.Find("Contents::Header",DContentsH.c_str()),Vars);
               Itm.FLFile = SubstVar(Block.Find("FileList",DFLFile.c_str()),Vars);
               Itm.ExtraOverride = SubstVar(Block.Find("ExtraOverride"),Vars);
            }
 

-           Itm.GetGeneral(Setup,Block);
+           Itm.GetGeneral(Setup,Block);

            PkgList.push_back(Itm);
         }
            PkgList.push_back(Itm);
         }

-        // we didn't use this TransWriter, so we can release it
-        if (TransWriter != NULL && TransWriter->GetRefCounter() == 0)
-           delete TransWriter;

       }
       }

-      
+

       Top = Top->Next;
       Top = Top->Next;

-   }      
+   }
+}
+                                                                       /*}}}*/
+static void UnloadTree(std::vector<TranslationWriter*> const &Trans)           /*{{{*/
+{
+   for (std::vector<TranslationWriter*>::const_reverse_iterator T = Trans.rbegin(); T != Trans.rend(); ++T)
+      delete *T;

 }
                                                                        /*}}}*/
 // LoadBinDir - Load a 'bindirectory' section from the Generate Config /*{{{*/
 }
                                                                        /*}}}*/
 // LoadBinDir - Load a 'bindirectory' section from the Generate Config /*{{{*/


@@ -612,17 +615,9 @@ static void LoadBinDir(vector<PackageMap> &PkgList,Configuration &Setup)
 }
                                                                        /*}}}*/
 
 }
                                                                        /*}}}*/
 

-// ShowHelp - Show the help text                                       /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-static bool ShowHelp(CommandLine &)
+static bool ShowHelp(CommandLine &)                                    /*{{{*/

 {
 {

-   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
-           COMMON_ARCH,__DATE__,__TIME__);
-   if (_config->FindB("version") == true)
-      return true;
-
-   cout << 
+   std::cout <<

     _("Usage: apt-ftparchive [options] command\n"
       "Commands: packages binarypath [overridefile [pathprefix]]\n"
       "          sources srcpath [overridefile [pathprefix]]\n"
     _("Usage: apt-ftparchive [options] command\n"
       "Commands: packages binarypath [overridefile [pathprefix]]\n"
       "          sources srcpath [overridefile [pathprefix]]\n"


@@ -661,7 +656,6 @@ static bool ShowHelp(CommandLine &)
       "  --contents  Control contents file generation\n"
       "  -c=?  Read this configuration file\n"
       "  -o=?  Set an arbitrary configuration option") << endl;
       "  --contents  Control contents file generation\n"
       "  -c=?  Read this configuration file\n"
       "  -o=?  Set an arbitrary configuration option") << endl;

-   

    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/


@@ -678,8 +672,9 @@ static bool SimpleGenPackages(CommandLine &CmdL)
       Override = CmdL.FileList[2];
    
    // Create a package writer object.
       Override = CmdL.FileList[2];
    
    // Create a package writer object.

-   PackagesWriter Packages(_config->Find("APT::FTPArchive::DB"),
-                          Override, "", _config->Find("APT::FTPArchive::Architecture"));
+   PackagesWriter Packages(NULL, NULL, _config->Find("APT::FTPArchive::DB"),
+                          Override, "", _config->Find("APT::FTPArchive::Architecture"),
+                          _config->FindB("APT::FTPArchive::IncludeArchitectureAll", true));

    if (_error->PendingError() == true)
       return false;
    
    if (_error->PendingError() == true)
       return false;
    


@@ -706,7 +701,7 @@ static bool SimpleGenContents(CommandLine &CmdL)
       return ShowHelp(CmdL);
    
    // Create a package writer object.
       return ShowHelp(CmdL);
    
    // Create a package writer object.

-   ContentsWriter Contents(_config->Find("APT::FTPArchive::DB"), _config->Find("APT::FTPArchive::Architecture"));
+   ContentsWriter Contents(NULL, _config->Find("APT::FTPArchive::DB"), _config->Find("APT::FTPArchive::Architecture"));

    if (_error->PendingError() == true)
       return false;
    
    if (_error->PendingError() == true)
       return false;
    


@@ -739,7 +734,7 @@ static bool SimpleGenSources(CommandLine &CmdL)
                             SOverride.c_str());
        
    // Create a package writer object.
                             SOverride.c_str());
        
    // Create a package writer object.

-   SourcesWriter Sources(_config->Find("APT::FTPArchive::DB"),Override,SOverride);
+   SourcesWriter Sources(NULL, _config->Find("APT::FTPArchive::DB"),Override,SOverride);

    if (_error->PendingError() == true)
       return false;
    
    if (_error->PendingError() == true)
       return false;
    


@@ -766,7 +761,7 @@ static bool SimpleGenRelease(CommandLine &CmdL)
 
    string Dir = CmdL.FileList[1];
 
 
    string Dir = CmdL.FileList[1];
 

-   ReleaseWriter Release("");
+   ReleaseWriter Release(NULL, "");

    Release.DirStrip = Dir;
 
    if (_error->PendingError() == true)
    Release.DirStrip = Dir;
 
    if (_error->PendingError() == true)


@@ -781,33 +776,14 @@ static bool SimpleGenRelease(CommandLine &CmdL)
 }
 
                                                                        /*}}}*/
 }
 
                                                                        /*}}}*/

-// Generate - Full generate, using a config file                       /*{{{*/
+// DoGeneratePackagesAndSources - Helper for Generate                   /*{{{*/

 // ---------------------------------------------------------------------
 // ---------------------------------------------------------------------

-/* */
-static bool Generate(CommandLine &CmdL)
+static bool DoGeneratePackagesAndSources(Configuration &Setup,
+                                        vector<PackageMap> &PkgList,
+                                        struct CacheDB::Stats &SrcStats,
+                                        struct CacheDB::Stats &Stats,
+                                        CommandLine &CmdL)

 {
 {

-   struct CacheDB::Stats SrcStats;
-   if (CmdL.FileSize() < 2)
-      return ShowHelp(CmdL);
-
-   struct timeval StartTime;
-   gettimeofday(&StartTime,0);   
-   struct CacheDB::Stats Stats;
-   
-   // Read the configuration file.
-   Configuration Setup;
-   if (ReadConfigFile(Setup,CmdL.FileList[1],true) == false)
-      return false;
-
-   vector<PackageMap> PkgList;
-   LoadTree(PkgList,Setup);
-   LoadBinDir(PkgList,Setup);
-
-   // Sort by cache DB to improve IO locality.
-   stable_sort(PkgList.begin(),PkgList.end(),PackageMap::DBCompare());
-   stable_sort(PkgList.begin(),PkgList.end(),PackageMap::SrcDBCompare());
-               
-   // Generate packages

    if (CmdL.FileSize() <= 2)
    {
       for (vector<PackageMap>::iterator I = PkgList.begin(); I != PkgList.end(); ++I)
    if (CmdL.FileSize() <= 2)
    {
       for (vector<PackageMap>::iterator I = PkgList.begin(); I != PkgList.end(); ++I)


@@ -843,12 +819,12 @@ static bool Generate(CommandLine &CmdL)
       _error->DumpErrors();
       
       // Do the generation for Packages
       _error->DumpErrors();
       
       // Do the generation for Packages

-      for (End = List; End->Str != 0; End++)
+      for (End = List; End->Str != 0; ++End)

       {
         if (End->Hit == false)
            continue;
         
       {
         if (End->Hit == false)
            continue;
         

-        PackageMap *I = (PackageMap *)End->UserData;
+        PackageMap * const I = static_cast<PackageMap *>(End->UserData);

         if (I->PkgDone == true)
            continue;
         if (I->GenPackages(Setup,Stats) == false)
         if (I->PkgDone == true)
            continue;
         if (I->GenPackages(Setup,Stats) == false)


@@ -856,12 +832,12 @@ static bool Generate(CommandLine &CmdL)
       }
       
       // Do the generation for Sources
       }
       
       // Do the generation for Sources

-      for (End = List; End->Str != 0; End++)
+      for (End = List; End->Str != 0; ++End)

       {
         if (End->Hit == false)
            continue;
         
       {
         if (End->Hit == false)
            continue;
         

-        PackageMap *I = (PackageMap *)End->UserData;
+        PackageMap * const I = static_cast<PackageMap *>(End->UserData);

         if (I->SrcDone == true)
            continue;
         if (I->GenSources(Setup,SrcStats) == false)
         if (I->SrcDone == true)
            continue;
         if (I->GenSources(Setup,SrcStats) == false)


@@ -870,15 +846,16 @@ static bool Generate(CommandLine &CmdL)
       
       delete [] List;
    }
       
       delete [] List;
    }

+   return true;
+}

 
 

-   // close the Translation master files
-   for (vector<PackageMap>::reverse_iterator I = PkgList.rbegin(); I != PkgList.rend(); ++I)
-      if (I->TransWriter != NULL && I->TransWriter->DecreaseRefCounter() == 0)
-        delete I->TransWriter;
-
-   if (_config->FindB("APT::FTPArchive::Contents",true) == false)
-      return true;
-   
+                                                                        /*}}}*/
+// DoGenerateContents - Helper for Generate to generate the Contents    /*{{{*/
+// ---------------------------------------------------------------------
+static bool DoGenerateContents(Configuration &Setup,
+                              vector<PackageMap> &PkgList,
+                              CommandLine &CmdL)
+{

    c1out << "Packages done, Starting contents." << endl;
 
    // Sort the contents file list by date
    c1out << "Packages done, Starting contents." << endl;
 
    // Sort the contents file list by date


@@ -899,7 +876,8 @@ static bool Generate(CommandLine &CmdL)
       that describe the debs it indexes. Since the package files contain 
       hashes of the .debs this means they have not changed either so the 
       contents must be up to date. */
       that describe the debs it indexes. Since the package files contain 
       hashes of the .debs this means they have not changed either so the 
       contents must be up to date. */

-   unsigned long MaxContentsChange = Setup.FindI("Default::MaxContentsChange",UINT_MAX)*1024;
+   unsigned long MaxContentsChange = Setup.FindI("Default::MaxContentsChange",
+                                                 std::numeric_limits<unsigned int>::max())*1024;

    for (vector<PackageMap>::iterator I = PkgList.begin(); I != PkgList.end(); ++I)
    {
       // This record is not relevant
    for (vector<PackageMap>::iterator I = PkgList.begin(); I != PkgList.end(); ++I)
    {
       // This record is not relevant


@@ -935,17 +913,70 @@ static bool Generate(CommandLine &CmdL)
         break;
       }      
    }
         break;
       }      
    }

+
+   return true;
+}
+
+                                                                       /*}}}*/
+// Generate - Full generate, using a config file                       /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+static bool Generate(CommandLine &CmdL)
+{
+   struct CacheDB::Stats SrcStats;
+   if (CmdL.FileSize() < 2)
+      return ShowHelp(CmdL);
+
+   struct timeval StartTime;
+   gettimeofday(&StartTime,0);
+   struct CacheDB::Stats Stats;

    
    

+   // Read the configuration file.
+   Configuration Setup;
+   if (ReadConfigFile(Setup,CmdL.FileList[1],true) == false)
+      return false;
+
+   vector<PackageMap> PkgList;
+   std::vector<TranslationWriter*> TransList;
+   LoadTree(PkgList, TransList, Setup);
+   LoadBinDir(PkgList,Setup);
+
+   // Sort by cache DB to improve IO locality.
+   stable_sort(PkgList.begin(),PkgList.end(),PackageMap::DBCompare());
+   stable_sort(PkgList.begin(),PkgList.end(),PackageMap::SrcDBCompare());
+
+   // Generate packages
+   if (_config->FindB("APT::FTPArchive::ContentsOnly", false) == false)
+   {
+      if(DoGeneratePackagesAndSources(Setup, PkgList, SrcStats, Stats, CmdL) == false)
+      {
+        UnloadTree(TransList);
+         return false;
+      }
+   } else {
+      c1out << "Skipping Packages/Sources generation" << endl;
+   }
+
+   // do Contents if needed
+   if (_config->FindB("APT::FTPArchive::Contents", true) == true)
+      if (DoGenerateContents(Setup, PkgList, CmdL) == false)
+      {
+        UnloadTree(TransList);
+        return false;
+      }
+

    struct timeval NewTime;
    struct timeval NewTime;

-   gettimeofday(&NewTime,0);   
-   double Delta = NewTime.tv_sec - StartTime.tv_sec + 
+   gettimeofday(&NewTime,0);
+   double Delta = NewTime.tv_sec - StartTime.tv_sec +

                   (NewTime.tv_usec - StartTime.tv_usec)/1000000.0;
                   (NewTime.tv_usec - StartTime.tv_usec)/1000000.0;

-   c1out << "Done. " << SizeToStr(Stats.Bytes) << "B in " << Stats.Packages 
+   c1out << "Done. " << SizeToStr(Stats.Bytes) << "B in " << Stats.Packages

          << " archives. Took " << TimeToStr((long)Delta) << endl;
          << " archives. Took " << TimeToStr((long)Delta) << endl;

-   
+
+   UnloadTree(TransList);

    return true;
 }
    return true;
 }

-                                                                       /*}}}*/
+
+                                                                        /*}}}*/

 // Clean - Clean out the databases                                     /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // Clean - Clean out the databases                                     /*{{{*/
 // ---------------------------------------------------------------------
 /* */


@@ -958,9 +989,12 @@ static bool Clean(CommandLine &CmdL)
    Configuration Setup;
    if (ReadConfigFile(Setup,CmdL.FileList[1],true) == false)
       return false;
    Configuration Setup;
    if (ReadConfigFile(Setup,CmdL.FileList[1],true) == false)
       return false;

+   // we don't need translation creation here
+   Setup.Set("TreeDefault::Translation", "/dev/null");

 
    vector<PackageMap> PkgList;
 
    vector<PackageMap> PkgList;

-   LoadTree(PkgList,Setup);
+   std::vector<TranslationWriter*> TransList;
+   LoadTree(PkgList, TransList, Setup);

    LoadBinDir(PkgList,Setup);
 
    // Sort by cache DB to improve IO locality.
    LoadBinDir(PkgList,Setup);
 
    // Sort by cache DB to improve IO locality.


@@ -981,14 +1015,13 @@ static bool Clean(CommandLine &CmdL)
         _error->DumpErrors();
       if (DB_SRC.Clean() == false)
         _error->DumpErrors();
         _error->DumpErrors();
       if (DB_SRC.Clean() == false)
         _error->DumpErrors();

-      
+

       string CacheDB = I->BinCacheDB;
       string SrcCacheDB = I->SrcCacheDB;
       while(I != PkgList.end() && 
             I->BinCacheDB == CacheDB && 
             I->SrcCacheDB == SrcCacheDB)
          ++I;
       string CacheDB = I->BinCacheDB;
       string SrcCacheDB = I->SrcCacheDB;
       while(I != PkgList.end() && 
             I->BinCacheDB == CacheDB && 
             I->SrcCacheDB == SrcCacheDB)
          ++I;

-

    }
 
   
    }
 
   


@@ -996,70 +1029,31 @@ static bool Clean(CommandLine &CmdL)
 }
                                                                        /*}}}*/
 
 }
                                                                        /*}}}*/
 

-int main(int argc, const char *argv[])
+static std::vector<aptDispatchWithHelp> GetCommands()                  /*{{{*/

 {
 {

-   setlocale(LC_ALL, "");
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {0,"md5","APT::FTPArchive::MD5",0},
-      {0,"sha1","APT::FTPArchive::SHA1",0},
-      {0,"sha256","APT::FTPArchive::SHA256",0},
-      {'v',"version","version",0},
-      {'d',"db","APT::FTPArchive::DB",CommandLine::HasArg},
-      {'s',"source-override","APT::FTPArchive::SourceOverride",CommandLine::HasArg},
-      {'q',"quiet","quiet",CommandLine::IntLevel},
-      {'q',"silent","quiet",CommandLine::IntLevel},
-      {0,"delink","APT::FTPArchive::DeLinkAct",0},
-      {0,"readonly","APT::FTPArchive::ReadOnlyDB",0},
-      {0,"contents","APT::FTPArchive::Contents",0},
-      {'a',"arch","APT::FTPArchive::Architecture",CommandLine::HasArg},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,0,0,0}};
-   CommandLine::Dispatch Cmds[] = {{"packages",&SimpleGenPackages},
-                                   {"contents",&SimpleGenContents},
-                                   {"sources",&SimpleGenSources},
-                                   {"release",&SimpleGenRelease},
-                                   {"generate",&Generate},
-                                   {"clean",&Clean},
-                                  {"help",&ShowHelp},
-                                   {0,0}};
+   return {
+      {"packages",&SimpleGenPackages, nullptr},
+      {"contents",&SimpleGenContents, nullptr},
+      {"sources",&SimpleGenSources, nullptr},
+      {"release",&SimpleGenRelease, nullptr},
+      {"generate",&Generate, nullptr},
+      {"clean",&Clean, nullptr},
+      {nullptr, nullptr, nullptr}
+   };
+}
+                                                                       /*}}}*/
+int main(int argc, const char *argv[])                                 /*{{{*/
+{
+   InitLocale();

 
    // Parse the command line and initialize the package library
 
    // Parse the command line and initialize the package library

-   CommandLine CmdL(Args,_config);
-   if (pkgInitConfig(*_config) == false || CmdL.Parse(argc,argv) == false)
-   {
-      _error->DumpErrors();
-      return 100;
-   }
-   
-   // See if the help should be shown
-   if (_config->FindB("help") == true ||
-       _config->FindB("version") == true ||
-       CmdL.FileSize() == 0)
-   {
-      ShowHelp(CmdL);
-      return 0;
-   }
-   
-   // Setup the output streams
-   c0out.rdbuf(clog.rdbuf());
-   c1out.rdbuf(clog.rdbuf());
-   c2out.rdbuf(clog.rdbuf());
+   CommandLine CmdL;
+   auto const Cmds = ParseCommandLine(CmdL, APT_CMD::APT_FTPARCHIVE, &_config, NULL, argc, argv, ShowHelp, &GetCommands);
+
+   _config->CndSet("quiet",0);

    Quiet = _config->FindI("quiet",0);
    Quiet = _config->FindI("quiet",0);

-   if (Quiet > 0)
-      c0out.rdbuf(devnull.rdbuf());
-   if (Quiet > 1)
-      c1out.rdbuf(devnull.rdbuf());
- 
-   // Match the operation
-   CmdL.DispatchArg(Cmds);
-   
-   if (_error->empty() == false)
-   {
-      bool Errors = _error->PendingError();
-      _error->DumpErrors();
-      return Errors == true?100:0;
-   }
-   return 0;
+   InitOutput(clog.rdbuf());
+
+   return DispatchCommandLine(CmdL, Cmds);

 }
 }

+                                                                       /*}}}*/