apt-pkg/deb/debindexfile.cc

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: debindexfile.cc,v 1.5.2.3 2004/01/04 19:11:00 mdz Exp $
   4 /* ######################################################################
   5
   6    Debian Specific sources.list types and the three sorts of Debian
   7    index files.
   8
   9    ##################################################################### */
  10                                                                         /*}}}*/
  11 // Include Files                                                        /*{{{*/
  12 #include <apt-pkg/debindexfile.h>
  13 #include <apt-pkg/debsrcrecords.h>
  14 #include <apt-pkg/deblistparser.h>
  15 #include <apt-pkg/debrecords.h>
  16 #include <apt-pkg/sourcelist.h>
  17 #include <apt-pkg/configuration.h>
  18 #include <apt-pkg/progress.h>
  19 #include <apt-pkg/error.h>
  20 #include <apt-pkg/strutl.h>
  21 #include <apt-pkg/acquire-item.h>
  22 #include <apt-pkg/debmetaindex.h>
  23
  24 #include <sys/stat.h>
  25                                                                         /*}}}*/
  26
  27 // SourcesIndex::debSourcesIndex - Constructor                          /*{{{*/
  28 // ---------------------------------------------------------------------
  29 /* */
  30 debSourcesIndex::debSourcesIndex(string URI,string Dist,string Section,bool Trusted) :
  31      pkgIndexFile(Trusted), URI(URI), Dist(Dist), Section(Section)
  32 {
  33 }
  34                                                                         /*}}}*/
  35 // SourcesIndex::SourceInfo - Short 1 liner describing a source         /*{{{*/
  36 // ---------------------------------------------------------------------
  37 /* The result looks like:
  38      http://foo/debian/ stable/main src 1.1.1 (dsc) */
  39 string debSourcesIndex::SourceInfo(pkgSrcRecords::Parser const &Record,
  40                                    pkgSrcRecords::File const &File) const
  41 {
  42    string Res;
  43    Res = ::URI::NoUserPassword(URI) + ' ';
  44    if (Dist[Dist.size() - 1] == '/')
  45    {
  46       if (Dist != "/")
  47          Res += Dist;
  48    }
  49    else
  50       Res += Dist + '/' + Section;
  51
  52    Res += " ";
  53    Res += Record.Package();
  54    Res += " ";
  55    Res += Record.Version();
  56    if (File.Type.empty() == false)
  57       Res += " (" + File.Type + ")";
  58    return Res;
  59 }
  60                                                                         /*}}}*/
  61 // SourcesIndex::CreateSrcParser - Get a parser for the source files    /*{{{*/
  62 // ---------------------------------------------------------------------
  63 /* */
  64 pkgSrcRecords::Parser *debSourcesIndex::CreateSrcParser() const
  65 {
  66    string SourcesURI = URItoFileName(IndexURI("Sources"));
  67    return new debSrcRecordParser(_config->FindDir("Dir::State::lists") +
  68                                  SourcesURI,this);
  69 }
  70                                                                         /*}}}*/
  71 // SourcesIndex::Describe - Give a descriptive path to the index        /*{{{*/
  72 // ---------------------------------------------------------------------
  73 /* */
  74 string debSourcesIndex::Describe(bool Short) const
  75 {
  76    char S[300];
  77    if (Short == true)
  78       snprintf(S,sizeof(S),"%s",Info("Sources").c_str());
  79    else
  80       snprintf(S,sizeof(S),"%s (%s)",Info("Sources").c_str(),
  81                IndexFile("Sources").c_str());
  82
  83    return S;
  84 }
  85                                                                         /*}}}*/
  86 // SourcesIndex::Info - One liner describing the index URI              /*{{{*/
  87 // ---------------------------------------------------------------------
  88 /* */
  89 string debSourcesIndex::Info(const char *Type) const
  90 {
  91    string Info = ::URI::NoUserPassword(URI) + ' ';
  92    if (Dist[Dist.size() - 1] == '/')
  93    {
  94       if (Dist != "/")
  95          Info += Dist;
  96    }
  97    else
  98       Info += Dist + '/' + Section;
  99    Info += " ";
 100    Info += Type;
 101    return Info;
 102 }
 103                                                                         /*}}}*/
 104 // SourcesIndex::Index* - Return the URI to the index files             /*{{{*/
 105 // ---------------------------------------------------------------------
 106 /* */
 107 inline string debSourcesIndex::IndexFile(const char *Type) const
 108 {
 109    return URItoFileName(IndexURI(Type));
 110 }
 111 string debSourcesIndex::IndexURI(const char *Type) const
 112 {
 113    string Res;
 114    if (Dist[Dist.size() - 1] == '/')
 115    {
 116       if (Dist != "/")
 117          Res = URI + Dist;
 118       else
 119          Res = URI;
 120    }
 121    else
 122       Res = URI + "dists/" + Dist + '/' + Section +
 123       "/source/";
 124
 125    Res += Type;
 126    return Res;
 127 }
 128                                                                         /*}}}*/
 129 // SourcesIndex::Exists - Check if the index is available               /*{{{*/
 130 // ---------------------------------------------------------------------
 131 /* */
 132 bool debSourcesIndex::Exists() const
 133 {
 134    return FileExists(IndexFile("Sources"));
 135 }
 136                                                                         /*}}}*/
 137 // SourcesIndex::Size - Return the size of the index                    /*{{{*/
 138 // ---------------------------------------------------------------------
 139 /* */
 140 unsigned long debSourcesIndex::Size() const
 141 {
 142    struct stat S;
 143    if (stat(IndexFile("Sources").c_str(),&S) != 0)
 144       return 0;
 145    return S.st_size;
 146 }
 147                                                                         /*}}}*/
 148
 149 // PackagesIndex::debPackagesIndex - Contructor                         /*{{{*/
 150 // ---------------------------------------------------------------------
 151 /* */
 152 debPackagesIndex::debPackagesIndex(string const &URI, string const &Dist, string const &Section,
 153                                         bool const &Trusted, string const &Arch) :
 154                   pkgIndexFile(Trusted), URI(URI), Dist(Dist), Section(Section), Architecture(Arch)
 155 {
 156         if (Architecture == "native")
 157                 Architecture = _config->Find("APT::Architecture");
 158 }
 159                                                                         /*}}}*/
 160 // PackagesIndex::ArchiveInfo - Short version of the archive url        /*{{{*/
 161 // ---------------------------------------------------------------------
 162 /* This is a shorter version that is designed to be < 60 chars or so */
 163 string debPackagesIndex::ArchiveInfo(pkgCache::VerIterator Ver) const
 164 {
 165    string Res = ::URI::NoUserPassword(URI) + ' ';
 166    if (Dist[Dist.size() - 1] == '/')
 167    {
 168       if (Dist != "/")
 169          Res += Dist;
 170    }
 171    else
 172       Res += Dist + '/' + Section;
 173
 174    Res += " ";
 175    Res += Ver.ParentPkg().Name();
 176    Res += " ";
 177    Res += Ver.Arch();
 178    Res += " ";
 179    Res += Ver.VerStr();
 180    return Res;
 181 }
 182                                                                         /*}}}*/
 183 // PackagesIndex::Describe - Give a descriptive path to the index       /*{{{*/
 184 // ---------------------------------------------------------------------
 185 /* This should help the user find the index in the sources.list and
 186    in the filesystem for problem solving */
 187 string debPackagesIndex::Describe(bool Short) const
 188 {
 189    char S[300];
 190    if (Short == true)
 191       snprintf(S,sizeof(S),"%s",Info("Packages").c_str());
 192    else
 193       snprintf(S,sizeof(S),"%s (%s)",Info("Packages").c_str(),
 194                IndexFile("Packages").c_str());
 195    return S;
 196 }
 197                                                                         /*}}}*/
 198 // PackagesIndex::Info - One liner describing the index URI             /*{{{*/
 199 // ---------------------------------------------------------------------
 200 /* */
 201 string debPackagesIndex::Info(const char *Type) const
 202 {
 203    string Info = ::URI::NoUserPassword(URI) + ' ';
 204    if (Dist[Dist.size() - 1] == '/')
 205    {
 206       if (Dist != "/")
 207          Info += Dist;
 208    }
 209    else
 210       Info += Dist + '/' + Section;
 211    Info += " ";
 212    Info += Architecture;
 213    Info += " ";
 214    Info += Type;
 215    return Info;
 216 }
 217                                                                         /*}}}*/
 218 // PackagesIndex::Index* - Return the URI to the index files            /*{{{*/
 219 // ---------------------------------------------------------------------
 220 /* */
 221 inline string debPackagesIndex::IndexFile(const char *Type) const
 222 {
 223    return _config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
 224 }
 225 string debPackagesIndex::IndexURI(const char *Type) const
 226 {
 227    string Res;
 228    if (Dist[Dist.size() - 1] == '/')
 229    {
 230       if (Dist != "/")
 231          Res = URI + Dist;
 232       else
 233          Res = URI;
 234    }
 235    else
 236       Res = URI + "dists/" + Dist + '/' + Section +
 237       "/binary-" + Architecture + '/';
 238
 239    Res += Type;
 240    return Res;
 241 }
 242                                                                         /*}}}*/
 243 // PackagesIndex::Exists - Check if the index is available              /*{{{*/
 244 // ---------------------------------------------------------------------
 245 /* */
 246 bool debPackagesIndex::Exists() const
 247 {
 248    return FileExists(IndexFile("Packages"));
 249 }
 250                                                                         /*}}}*/
 251 // PackagesIndex::Size - Return the size of the index                   /*{{{*/
 252 // ---------------------------------------------------------------------
 253 /* This is really only used for progress reporting. */
 254 unsigned long debPackagesIndex::Size() const
 255 {
 256    struct stat S;
 257    if (stat(IndexFile("Packages").c_str(),&S) != 0)
 258       return 0;
 259    return S.st_size;
 260 }
 261                                                                         /*}}}*/
 262 // PackagesIndex::Merge - Load the index file into a cache              /*{{{*/
 263 // ---------------------------------------------------------------------
 264 /* */
 265 bool debPackagesIndex::Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const
 266 {
 267    string PackageFile = IndexFile("Packages");
 268    FileFd Pkg(PackageFile,FileFd::ReadOnly);
 269    debListParser Parser(&Pkg, Architecture);
 270    if (_error->PendingError() == true)
 271       return _error->Error("Problem opening %s",PackageFile.c_str());
 272
 273    Prog.SubProgress(0,Info("Packages"));
 274    ::URI Tmp(URI);
 275    if (Gen.SelectFile(PackageFile,Tmp.Host,*this) == false)
 276       return _error->Error("Problem with SelectFile %s",PackageFile.c_str());
 277
 278    // Store the IMS information
 279    pkgCache::PkgFileIterator File = Gen.GetCurFile();
 280    struct stat St;
 281    if (fstat(Pkg.Fd(),&St) != 0)
 282       return _error->Errno("fstat","Failed to stat");
 283    File->Size = St.st_size;
 284    File->mtime = St.st_mtime;
 285
 286    if (Gen.MergeList(Parser) == false)
 287       return _error->Error("Problem with MergeList %s",PackageFile.c_str());
 288
 289    // Check the release file
 290    string ReleaseFile = debReleaseIndex(URI,Dist).MetaIndexFile("Release");
 291    if (FileExists(ReleaseFile) == true)
 292    {
 293       FileFd Rel(ReleaseFile,FileFd::ReadOnly);
 294       if (_error->PendingError() == true)
 295          return false;
 296       Parser.LoadReleaseInfo(File,Rel,Section);
 297    }
 298
 299    return true;
 300 }
 301                                                                         /*}}}*/
 302 // PackagesIndex::FindInCache - Find this index                         /*{{{*/
 303 // ---------------------------------------------------------------------
 304 /* */
 305 pkgCache::PkgFileIterator debPackagesIndex::FindInCache(pkgCache &Cache) const
 306 {
 307    string FileName = IndexFile("Packages");
 308    pkgCache::PkgFileIterator File = Cache.FileBegin();
 309    for (; File.end() == false; File++)
 310    {
 311        if (File.FileName() == NULL || FileName != File.FileName())
 312          continue;
 313
 314       struct stat St;
 315       if (stat(File.FileName(),&St) != 0)
 316       {
 317          if (_config->FindB("Debug::pkgCacheGen", false))
 318             std::clog << "PackagesIndex::FindInCache - stat failed on " << File.FileName() << std::endl;
 319          return pkgCache::PkgFileIterator(Cache);
 320       }
 321       if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime)
 322       {
 323          if (_config->FindB("Debug::pkgCacheGen", false))
 324             std::clog << "PackagesIndex::FindInCache - size (" << St.st_size << " <> " << File->Size
 325                         << ") or mtime (" << St.st_mtime << " <> " << File->mtime
 326                         << ") doesn't match for " << File.FileName() << std::endl;
 327          return pkgCache::PkgFileIterator(Cache);
 328       }
 329       return File;
 330    }
 331
 332    return File;
 333 }
 334                                                                         /*}}}*/
 335
 336 // TranslationsIndex::debTranslationsIndex - Contructor                 /*{{{*/
 337 // ---------------------------------------------------------------------
 338 /* */
 339 debTranslationsIndex::debTranslationsIndex(string URI,string Dist,string Section,
 340                                                 char const * const Translation) :
 341                         pkgIndexFile(true), URI(URI), Dist(Dist), Section(Section),
 342                                 Language(Translation)
 343 {}
 344                                                                         /*}}}*/
 345 // TranslationIndex::Trans* - Return the URI to the translation files   /*{{{*/
 346 // ---------------------------------------------------------------------
 347 /* */
 348 inline string debTranslationsIndex::IndexFile(const char *Type) const
 349 {
 350    return _config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
 351 }
 352 string debTranslationsIndex::IndexURI(const char *Type) const
 353 {
 354    string Res;
 355    if (Dist[Dist.size() - 1] == '/')
 356    {
 357       if (Dist != "/")
 358          Res = URI + Dist;
 359       else
 360          Res = URI;
 361    }
 362    else
 363       Res = URI + "dists/" + Dist + '/' + Section +
 364       "/i18n/Translation-";
 365
 366    Res += Type;
 367    return Res;
 368 }
 369                                                                         /*}}}*/
 370 // TranslationsIndex::GetIndexes - Fetch the index files                /*{{{*/
 371 // ---------------------------------------------------------------------
 372 /* */
 373 bool debTranslationsIndex::GetIndexes(pkgAcquire *Owner) const
 374 {
 375    if (TranslationsAvailable()) {
 376      string const TranslationFile = string("Translation-").append(Language);
 377      new pkgAcqIndexTrans(Owner, IndexURI(Language),
 378                           Info(TranslationFile.c_str()),
 379                           TranslationFile);
 380    }
 381
 382    return true;
 383 }
 384                                                                         /*}}}*/
 385 // TranslationsIndex::Describe - Give a descriptive path to the index   /*{{{*/
 386 // ---------------------------------------------------------------------
 387 /* This should help the user find the index in the sources.list and
 388    in the filesystem for problem solving */
 389 string debTranslationsIndex::Describe(bool Short) const
 390 {
 391    char S[300];
 392    if (Short == true)
 393       snprintf(S,sizeof(S),"%s",Info(TranslationFile().c_str()).c_str());
 394    else
 395       snprintf(S,sizeof(S),"%s (%s)",Info(TranslationFile().c_str()).c_str(),
 396                IndexFile(Language).c_str());
 397    return S;
 398 }
 399                                                                         /*}}}*/
 400 // TranslationsIndex::Info - One liner describing the index URI         /*{{{*/
 401 // ---------------------------------------------------------------------
 402 /* */
 403 string debTranslationsIndex::Info(const char *Type) const
 404 {
 405    string Info = ::URI::NoUserPassword(URI) + ' ';
 406    if (Dist[Dist.size() - 1] == '/')
 407    {
 408       if (Dist != "/")
 409          Info += Dist;
 410    }
 411    else
 412       Info += Dist + '/' + Section;
 413    Info += " ";
 414    Info += Type;
 415    return Info;
 416 }
 417                                                                         /*}}}*/
 418 bool debTranslationsIndex::HasPackages() const                          /*{{{*/
 419 {
 420    if(!TranslationsAvailable())
 421       return false;
 422
 423    return FileExists(IndexFile(Language));
 424 }
 425                                                                         /*}}}*/
 426 // TranslationsIndex::Exists - Check if the index is available          /*{{{*/
 427 // ---------------------------------------------------------------------
 428 /* */
 429 bool debTranslationsIndex::Exists() const
 430 {
 431    return FileExists(IndexFile(Language));
 432 }
 433                                                                         /*}}}*/
 434 // TranslationsIndex::Size - Return the size of the index               /*{{{*/
 435 // ---------------------------------------------------------------------
 436 /* This is really only used for progress reporting. */
 437 unsigned long debTranslationsIndex::Size() const
 438 {
 439    struct stat S;
 440    if (stat(IndexFile(Language).c_str(),&S) != 0)
 441       return 0;
 442    return S.st_size;
 443 }
 444                                                                         /*}}}*/
 445 // TranslationsIndex::Merge - Load the index file into a cache          /*{{{*/
 446 // ---------------------------------------------------------------------
 447 /* */
 448 bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const
 449 {
 450    // Check the translation file, if in use
 451    string TranslationFile = IndexFile(Language);
 452    if (TranslationsAvailable() && FileExists(TranslationFile))
 453    {
 454      FileFd Trans(TranslationFile,FileFd::ReadOnly);
 455      debListParser TransParser(&Trans);
 456      if (_error->PendingError() == true)
 457        return false;
 458
 459      Prog.SubProgress(0, Info(TranslationFile.c_str()));
 460      if (Gen.SelectFile(TranslationFile,string(),*this) == false)
 461        return _error->Error("Problem with SelectFile %s",TranslationFile.c_str());
 462
 463      // Store the IMS information
 464      pkgCache::PkgFileIterator TransFile = Gen.GetCurFile();
 465      struct stat TransSt;
 466      if (fstat(Trans.Fd(),&TransSt) != 0)
 467        return _error->Errno("fstat","Failed to stat");
 468      TransFile->Size = TransSt.st_size;
 469      TransFile->mtime = TransSt.st_mtime;
 470
 471      if (Gen.MergeList(TransParser) == false)
 472        return _error->Error("Problem with MergeList %s",TranslationFile.c_str());
 473    }
 474
 475    return true;
 476 }
 477                                                                         /*}}}*/
 478 // TranslationsIndex::FindInCache - Find this index                             /*{{{*/
 479 // ---------------------------------------------------------------------
 480 /* */
 481 pkgCache::PkgFileIterator debTranslationsIndex::FindInCache(pkgCache &Cache) const
 482 {
 483    string FileName = IndexFile(Language);
 484
 485    pkgCache::PkgFileIterator File = Cache.FileBegin();
 486    for (; File.end() == false; File++)
 487    {
 488       if (FileName != File.FileName())
 489          continue;
 490
 491       struct stat St;
 492       if (stat(File.FileName(),&St) != 0)
 493       {
 494          if (_config->FindB("Debug::pkgCacheGen", false))
 495             std::clog << "TranslationIndex::FindInCache - stat failed on " << File.FileName() << std::endl;
 496          return pkgCache::PkgFileIterator(Cache);
 497       }
 498       if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime)
 499       {
 500          if (_config->FindB("Debug::pkgCacheGen", false))
 501             std::clog << "TranslationIndex::FindInCache - size (" << St.st_size << " <> " << File->Size
 502                         << ") or mtime (" << St.st_mtime << " <> " << File->mtime
 503                         << ") doesn't match for " << File.FileName() << std::endl;
 504          return pkgCache::PkgFileIterator(Cache);
 505       }
 506       return File;
 507    }
 508    return File;
 509 }
 510                                                                         /*}}}*/
 511 // StatusIndex::debStatusIndex - Constructor                            /*{{{*/
 512 // ---------------------------------------------------------------------
 513 /* */
 514 debStatusIndex::debStatusIndex(string File) : pkgIndexFile(true), File(File)
 515 {
 516 }
 517                                                                         /*}}}*/
 518 // StatusIndex::Size - Return the size of the index                     /*{{{*/
 519 // ---------------------------------------------------------------------
 520 /* */
 521 unsigned long debStatusIndex::Size() const
 522 {
 523    struct stat S;
 524    if (stat(File.c_str(),&S) != 0)
 525       return 0;
 526    return S.st_size;
 527 }
 528                                                                         /*}}}*/
 529 // StatusIndex::Merge - Load the index file into a cache                /*{{{*/
 530 // ---------------------------------------------------------------------
 531 /* */
 532 bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const
 533 {
 534    FileFd Pkg(File,FileFd::ReadOnly);
 535    if (_error->PendingError() == true)
 536       return false;
 537    debListParser Parser(&Pkg);
 538    if (_error->PendingError() == true)
 539       return false;
 540
 541    Prog.SubProgress(0,File);
 542    if (Gen.SelectFile(File,string(),*this,pkgCache::Flag::NotSource) == false)
 543       return _error->Error("Problem with SelectFile %s",File.c_str());
 544
 545    // Store the IMS information
 546    pkgCache::PkgFileIterator CFile = Gen.GetCurFile();
 547    struct stat St;
 548    if (fstat(Pkg.Fd(),&St) != 0)
 549       return _error->Errno("fstat","Failed to stat");
 550    CFile->Size = St.st_size;
 551    CFile->mtime = St.st_mtime;
 552    CFile->Archive = Gen.WriteUniqString("now");
 553
 554    if (Gen.MergeList(Parser) == false)
 555       return _error->Error("Problem with MergeList %s",File.c_str());
 556    return true;
 557 }
 558                                                                         /*}}}*/
 559 // StatusIndex::FindInCache - Find this index                           /*{{{*/
 560 // ---------------------------------------------------------------------
 561 /* */
 562 pkgCache::PkgFileIterator debStatusIndex::FindInCache(pkgCache &Cache) const
 563 {
 564    pkgCache::PkgFileIterator File = Cache.FileBegin();
 565    for (; File.end() == false; File++)
 566    {
 567       if (this->File != File.FileName())
 568          continue;
 569
 570       struct stat St;
 571       if (stat(File.FileName(),&St) != 0)
 572       {
 573          if (_config->FindB("Debug::pkgCacheGen", false))
 574             std::clog << "StatusIndex::FindInCache - stat failed on " << File.FileName() << std::endl;
 575          return pkgCache::PkgFileIterator(Cache);
 576       }
 577       if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime)
 578       {
 579          if (_config->FindB("Debug::pkgCacheGen", false))
 580             std::clog << "StatusIndex::FindInCache - size (" << St.st_size << " <> " << File->Size
 581                         << ") or mtime (" << St.st_mtime << " <> " << File->mtime
 582                         << ") doesn't match for " << File.FileName() << std::endl;
 583          return pkgCache::PkgFileIterator(Cache);
 584       }
 585       return File;
 586    }
 587    return File;
 588 }
 589                                                                         /*}}}*/
 590 // StatusIndex::Exists - Check if the index is available                /*{{{*/
 591 // ---------------------------------------------------------------------
 592 /* */
 593 bool debStatusIndex::Exists() const
 594 {
 595    // Abort if the file does not exist.
 596    return true;
 597 }
 598                                                                         /*}}}*/
 599
 600 // Index File types for Debian                                          /*{{{*/
 601 class debIFTypeSrc : public pkgIndexFile::Type
 602 {
 603    public:
 604
 605    debIFTypeSrc() {Label = "Debian Source Index";};
 606 };
 607 class debIFTypePkg : public pkgIndexFile::Type
 608 {
 609    public:
 610
 611    virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const
 612    {
 613       return new debRecordParser(File.FileName(),*File.Cache());
 614    };
 615    debIFTypePkg() {Label = "Debian Package Index";};
 616 };
 617 class debIFTypeTrans : public debIFTypePkg
 618 {
 619    public:
 620    debIFTypeTrans() {Label = "Debian Translation Index";};
 621 };
 622 class debIFTypeStatus : public pkgIndexFile::Type
 623 {
 624    public:
 625
 626    virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const
 627    {
 628       return new debRecordParser(File.FileName(),*File.Cache());
 629    };
 630    debIFTypeStatus() {Label = "Debian dpkg status file";};
 631 };
 632 static debIFTypeSrc _apt_Src;
 633 static debIFTypePkg _apt_Pkg;
 634 static debIFTypeTrans _apt_Trans;
 635 static debIFTypeStatus _apt_Status;
 636
 637 const pkgIndexFile::Type *debSourcesIndex::GetType() const
 638 {
 639    return &_apt_Src;
 640 }
 641 const pkgIndexFile::Type *debPackagesIndex::GetType() const
 642 {
 643    return &_apt_Pkg;
 644 }
 645 const pkgIndexFile::Type *debTranslationsIndex::GetType() const
 646 {
 647    return &_apt_Trans;
 648 }
 649 const pkgIndexFile::Type *debStatusIndex::GetType() const
 650 {
 651    return &_apt_Status;
 652 }
 653
 654                                                                         /*}}}*/