test/scratch.cc

   1 #include <apt-pkg/dpkgdb.h>
   2 #include <apt-pkg/debfile.h>
   3 #include <apt-pkg/error.h>
   4 #include <apt-pkg/configuration.h>
   5 #include <apt-pkg/progress.h>
   6 #include <apt-pkg/extract.h>
   7 #include <apt-pkg/init.h>
   8 #include <apt-pkg/fileutl.h>
   9
  10 using namespace std;
  11
  12 int main(int argc,char *argv[])
  13 {
  14    pkgInitConfig(*_config);
  15    pkgInitSystem(*_config,_system);
  16
  17 //   cout << flNoLink(argv[1]) << endl;
  18
  19 //   #if 0
  20 /*   DynamicMMap *FileMap = new DynamicMMap(MMap::Public);
  21    pkgFLCache *FList = new pkgFLCache(*FileMap);
  22
  23    char *Name = "/tmp/test";
  24    pkgFLCache::PkgIterator Pkg(*FList,0);
  25    pkgFLCache::NodeIterator Node = FList->GetNode(Name,Name+strlen(Name),Pkg.Offset(),true,false);
  26    cout << (pkgFLCache::Node *)Node << endl;
  27    Node = FList->GetNode(Name,Name+strlen(Name),Pkg.Offset(),true,false);
  28    cout << (pkgFLCache::Node *)Node << endl;
  29 */
  30 //   #if 0
  31    _config->Set("Dir::State::status","/tmp/testing/status");
  32
  33    debDpkgDB Db;
  34
  35    {
  36       OpTextProgress Prog;
  37
  38       if (Db.ReadyPkgCache(Prog) == false)
  39          cerr << "Error!" << endl;
  40       Prog.Done();
  41
  42       if (Db.ReadyFileList(Prog) == false)
  43          cerr << "Error!" << endl;
  44    }
  45
  46    if (_error->PendingError() == true)
  47    {
  48       _error->DumpErrors();
  49       return 0;
  50    }
  51
  52 /*   Db.GetFLCache().BeginDiverLoad();
  53    pkgFLCache::PkgIterator Pkg(Db.GetFLCache(),0);
  54    if (Db.GetFLCache().AddDiversion(Pkg,"/usr/include/linux/kerneld.h","/usr/bin/nslookup") == false)
  55       cerr << "Error!" << endl;
  56
  57    const char *Tmp = "/usr/include/linux/kerneld.h";
  58    pkgFLCache::NodeIterator Nde = Db.GetFLCache().GetNode(Tmp,Tmp+strlen(Tmp),0,false,false);
  59    map_ptrloc Loc = Nde->File;
  60
  61    for (; Nde.end() == false && Nde->File == Loc; Nde++)
  62       cout << Nde->Flags << ',' << Nde->Pointer << ',' << Nde.File() << endl;
  63    Db.GetFLCache().FinishDiverLoad();*/
  64
  65 /*   unsigned int I = 0;
  66    pkgFLCache &Fl = Db.GetFLCache();
  67    while (I < Fl.HeaderP->HashSize)
  68    {
  69       cout << I << endl;
  70       pkgFLCache::NodeIterator Node(Fl,Fl.NodeP + Fl.HeaderP->FileHash + I++);
  71       if (Node->Pointer == 0)
  72          continue;
  73       for (; Node.end() == false; Node++)
  74       {
  75          cout << Node.DirN() << '/' << Node.File();
  76          if (Node->Flags == pkgFLCache::Node::Diversion)
  77             cout << " (div)";
  78          if (Node->Flags == pkgFLCache::Node::ConfFile)
  79             cout << " (conf)";
  80          cout << endl;
  81       }
  82    }*/
  83
  84    for (int I = 1; I < argc; I++)
  85    {
  86       FileFd F(argv[I],FileFd::ReadOnly);
  87       debDebFile Deb(F);
  88
  89       if (Deb.ExtractControl(Db) == false)
  90          cerr << "Error!" << endl;
  91       cout << argv[I] << endl;
  92
  93       pkgCache::VerIterator Ver = Deb.MergeControl(Db);
  94       if (Ver.end() == true)
  95          cerr << "Failed" << endl;
  96       else
  97          cout << Ver.ParentPkg().Name() << ' ' << Ver.VerStr() << endl;
  98
  99       pkgExtract Extract(Db.GetFLCache(),Ver);
 100       Deb.ExtractArchive(Extract);
 101    }
 102 //   #endif
 103 //#endif
 104    _error->DumpErrors();
 105 }