diff options
Diffstat (limited to 'apt-pkg/deb/debindexfile.cc')
| -rw-r--r-- | apt-pkg/deb/debindexfile.cc | 779 |
1 files changed, 113 insertions, 666 deletions
diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc index d672b4fd8..c43ee7b91 100644 --- a/apt-pkg/deb/debindexfile.cc +++ b/apt-pkg/deb/debindexfile.cc @@ -16,56 +16,34 @@ #include <apt-pkg/deblistparser.h> #include <apt-pkg/debrecords.h> #include <apt-pkg/configuration.h> -#include <apt-pkg/progress.h> #include <apt-pkg/error.h> -#include <apt-pkg/strutl.h> -#include <apt-pkg/acquire-item.h> -#include <apt-pkg/debmetaindex.h> -#include <apt-pkg/gpgv.h> #include <apt-pkg/fileutl.h> #include <apt-pkg/indexfile.h> -#include <apt-pkg/mmap.h> #include <apt-pkg/pkgcache.h> #include <apt-pkg/cacheiterators.h> -#include <apt-pkg/pkgcachegen.h> #include <apt-pkg/pkgrecords.h> #include <apt-pkg/srcrecords.h> -#include <apt-pkg/sptr.h> #include <stdio.h> #include <iostream> -#include <sstream> #include <string> +#include <sstream> + #include <sys/stat.h> /*}}}*/ -using std::string; - -// SourcesIndex::debSourcesIndex - Constructor /*{{{*/ -// --------------------------------------------------------------------- -/* */ -debSourcesIndex::debSourcesIndex(string URI,string Dist,string Section,bool Trusted) : - pkgIndexFile(Trusted), URI(URI), Dist(Dist), Section(Section) +// Sources Index /*{{{*/ +debSourcesIndex::debSourcesIndex(IndexTarget const &Target,bool const Trusted) : + pkgDebianIndexTargetFile(Target, Trusted), d(NULL) { } - /*}}}*/ -// SourcesIndex::SourceInfo - Short 1 liner describing a source /*{{{*/ -// --------------------------------------------------------------------- -/* The result looks like: - http://foo/debian/ stable/main src 1.1.1 (dsc) */ -string debSourcesIndex::SourceInfo(pkgSrcRecords::Parser const &Record, +std::string debSourcesIndex::SourceInfo(pkgSrcRecords::Parser const &Record, pkgSrcRecords::File const &File) const { - string Res; - Res = ::URI::NoUserPassword(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - + // The result looks like: http://foo/debian/ stable/main src 1.1.1 (dsc) + std::string Res = Target.Description; + Res.erase(Target.Description.rfind(' ')); + Res += " "; Res += Record.Package(); Res += " "; @@ -74,622 +52,111 @@ string debSourcesIndex::SourceInfo(pkgSrcRecords::Parser const &Record, Res += " (" + File.Type + ")"; return Res; } - /*}}}*/ -// SourcesIndex::CreateSrcParser - Get a parser for the source files /*{{{*/ -// --------------------------------------------------------------------- -/* */ pkgSrcRecords::Parser *debSourcesIndex::CreateSrcParser() const { - string SourcesURI = _config->FindDir("Dir::State::lists") + - URItoFileName(IndexURI("Sources")); - - std::vector<std::string> types = APT::Configuration::getCompressionTypes(); - for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t) - { - string p; - p = SourcesURI + '.' + *t; - if (FileExists(p)) - return new debSrcRecordParser(p, this); - } + std::string const SourcesURI = IndexFileName(); if (FileExists(SourcesURI)) return new debSrcRecordParser(SourcesURI, this); return NULL; } - /*}}}*/ -// SourcesIndex::Describe - Give a descriptive path to the index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debSourcesIndex::Describe(bool Short) const -{ - char S[300]; - if (Short == true) - snprintf(S,sizeof(S),"%s",Info("Sources").c_str()); - else - snprintf(S,sizeof(S),"%s (%s)",Info("Sources").c_str(), - IndexFile("Sources").c_str()); - - return S; -} - /*}}}*/ -// SourcesIndex::Info - One liner describing the index URI /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debSourcesIndex::Info(const char *Type) const +bool debSourcesIndex::OpenListFile(FileFd &, std::string const &) { - string Info = ::URI::NoUserPassword(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Info += Dist; - } - else - Info += Dist + '/' + Section; - Info += " "; - Info += Type; - return Info; + return true; } - /*}}}*/ -// SourcesIndex::Index* - Return the URI to the index files /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debSourcesIndex::IndexFile(const char *Type) const +pkgCacheListParser * debSourcesIndex::CreateListParser(FileFd &) { - string s = URItoFileName(IndexURI(Type)); - - std::vector<std::string> types = APT::Configuration::getCompressionTypes(); - for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t) - { - string p = s + '.' + *t; - if (FileExists(p)) - return p; - } - return s; + return NULL; } - -string debSourcesIndex::IndexURI(const char *Type) const +uint8_t debSourcesIndex::GetIndexFlags() const { - string Res; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res = URI + Dist; - else - Res = URI; - } - else - Res = URI + "dists/" + Dist + '/' + Section + - "/source/"; - - Res += Type; - return Res; + return 0; } /*}}}*/ -// SourcesIndex::Exists - Check if the index is available /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debSourcesIndex::Exists() const +// Packages Index /*{{{*/ +debPackagesIndex::debPackagesIndex(IndexTarget const &Target, bool const Trusted) : + pkgDebianIndexTargetFile(Target, Trusted), d(NULL) { - return FileExists(IndexFile("Sources")); } - /*}}}*/ -// SourcesIndex::Size - Return the size of the index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -unsigned long debSourcesIndex::Size() const +std::string debPackagesIndex::ArchiveInfo(pkgCache::VerIterator const &Ver) const { - unsigned long size = 0; - - /* we need to ignore errors here; if the lists are absent, just return 0 */ - _error->PushToStack(); - - FileFd f(IndexFile("Sources"), FileFd::ReadOnly, FileFd::Extension); - if (!f.Failed()) - size = f.Size(); + std::string Res = Target.Description; + Res.erase(Target.Description.rfind(' ')); - if (_error->PendingError() == true) - size = 0; - _error->RevertToStack(); - - return size; -} - /*}}}*/ - -// PackagesIndex::debPackagesIndex - Contructor /*{{{*/ -// --------------------------------------------------------------------- -/* */ -debPackagesIndex::debPackagesIndex(string const &URI, string const &Dist, string const &Section, - bool const &Trusted, string const &Arch) : - pkgIndexFile(Trusted), URI(URI), Dist(Dist), Section(Section), Architecture(Arch) -{ - if (Architecture == "native") - Architecture = _config->Find("APT::Architecture"); -} - /*}}}*/ -// PackagesIndex::ArchiveInfo - Short version of the archive url /*{{{*/ -// --------------------------------------------------------------------- -/* This is a shorter version that is designed to be < 60 chars or so */ -string debPackagesIndex::ArchiveInfo(pkgCache::VerIterator Ver) const -{ - string Res = ::URI::NoUserPassword(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - Res += " "; Res += Ver.ParentPkg().Name(); Res += " "; - if (Dist[Dist.size() - 1] != '/') + std::string const Dist = Target.Option(IndexTarget::RELEASE); + if (Dist.empty() == false && Dist[Dist.size() - 1] != '/') Res.append(Ver.Arch()).append(" "); Res += Ver.VerStr(); return Res; } - /*}}}*/ -// PackagesIndex::Describe - Give a descriptive path to the index /*{{{*/ -// --------------------------------------------------------------------- -/* This should help the user find the index in the sources.list and - in the filesystem for problem solving */ -string debPackagesIndex::Describe(bool Short) const -{ - char S[300]; - if (Short == true) - snprintf(S,sizeof(S),"%s",Info("Packages").c_str()); - else - snprintf(S,sizeof(S),"%s (%s)",Info("Packages").c_str(), - IndexFile("Packages").c_str()); - return S; -} - /*}}}*/ -// PackagesIndex::Info - One liner describing the index URI /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debPackagesIndex::Info(const char *Type) const +uint8_t debPackagesIndex::GetIndexFlags() const { - string Info = ::URI::NoUserPassword(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Info += Dist; - } - else - Info += Dist + '/' + Section; - Info += " "; - if (Dist[Dist.size() - 1] != '/') - Info += Architecture + " "; - Info += Type; - return Info; -} - /*}}}*/ -// PackagesIndex::Index* - Return the URI to the index files /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debPackagesIndex::IndexFile(const char *Type) const -{ - string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type)); - - std::vector<std::string> types = APT::Configuration::getCompressionTypes(); - for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t) - { - string p = s + '.' + *t; - if (FileExists(p)) - return p; - } - return s; -} -string debPackagesIndex::IndexURI(const char *Type) const -{ - string Res; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res = URI + Dist; - else - Res = URI; - } - else - Res = URI + "dists/" + Dist + '/' + Section + - "/binary-" + Architecture + '/'; - - Res += Type; - return Res; -} - /*}}}*/ -// PackagesIndex::Exists - Check if the index is available /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debPackagesIndex::Exists() const -{ - return FileExists(IndexFile("Packages")); -} - /*}}}*/ -// PackagesIndex::Size - Return the size of the index /*{{{*/ -// --------------------------------------------------------------------- -/* This is really only used for progress reporting. */ -unsigned long debPackagesIndex::Size() const -{ - unsigned long size = 0; - - /* we need to ignore errors here; if the lists are absent, just return 0 */ - _error->PushToStack(); - - FileFd f(IndexFile("Packages"), FileFd::ReadOnly, FileFd::Extension); - if (!f.Failed()) - size = f.Size(); - - if (_error->PendingError() == true) - size = 0; - _error->RevertToStack(); - - return size; -} - /*}}}*/ -// PackagesIndex::Merge - Load the index file into a cache /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debPackagesIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const -{ - string PackageFile = IndexFile("Packages"); - FileFd Pkg(PackageFile,FileFd::ReadOnly, FileFd::Extension); - debListParser Parser(&Pkg, Architecture); - - if (_error->PendingError() == true) - return _error->Error("Problem opening %s",PackageFile.c_str()); - if (Prog != NULL) - Prog->SubProgress(0,Info("Packages")); - ::URI Tmp(URI); - if (Gen.SelectFile(PackageFile,Tmp.Host,*this) == false) - return _error->Error("Problem with SelectFile %s",PackageFile.c_str()); - - // Store the IMS information - pkgCache::PkgFileIterator File = Gen.GetCurFile(); - pkgCacheGenerator::Dynamic<pkgCache::PkgFileIterator> DynFile(File); - File->Size = Pkg.FileSize(); - File->mtime = Pkg.ModificationTime(); - - if (Gen.MergeList(Parser) == false) - return _error->Error("Problem with MergeList %s",PackageFile.c_str()); - - // Check the release file - string ReleaseFile = debReleaseIndex(URI,Dist).MetaIndexFile("InRelease"); - bool releaseExists = false; - if (FileExists(ReleaseFile) == true) - releaseExists = true; - else - ReleaseFile = debReleaseIndex(URI,Dist).MetaIndexFile("Release"); - - if (releaseExists == true || FileExists(ReleaseFile) == true) - { - FileFd Rel; - // Beware: The 'Release' file might be clearsigned in case the - // signature for an 'InRelease' file couldn't be checked - if (OpenMaybeClearSignedFile(ReleaseFile, Rel) == false) - return false; - - if (_error->PendingError() == true) - return false; - Parser.LoadReleaseInfo(File,Rel,Section); - } - - return true; -} - /*}}}*/ -// PackagesIndex::FindInCache - Find this index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -pkgCache::PkgFileIterator debPackagesIndex::FindInCache(pkgCache &Cache) const -{ - string FileName = IndexFile("Packages"); - pkgCache::PkgFileIterator File = Cache.FileBegin(); - for (; File.end() == false; ++File) - { - if (File.FileName() == NULL || FileName != File.FileName()) - continue; - - struct stat St; - if (stat(File.FileName(),&St) != 0) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "PackagesIndex::FindInCache - stat failed on " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "PackagesIndex::FindInCache - size (" << St.st_size << " <> " << File->Size - << ") or mtime (" << St.st_mtime << " <> " << File->mtime - << ") doesn't match for " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - return File; - } - - return File; + return 0; } /*}}}*/ - -// TranslationsIndex::debTranslationsIndex - Contructor /*{{{*/ -// --------------------------------------------------------------------- -/* */ -debTranslationsIndex::debTranslationsIndex(std::string const &URI, std::string const &Dist, - std::string const &Section, std::string const &Translation) : - pkgIndexFile(true), URI(URI), Dist(Dist), Section(Section), - Language(Translation) +// Translation-* Index /*{{{*/ +debTranslationsIndex::debTranslationsIndex(IndexTarget const &Target) : + pkgDebianIndexTargetFile(Target, true), d(NULL) {} - /*}}}*/ -// TranslationIndex::Trans* - Return the URI to the translation files /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debTranslationsIndex::IndexFile(const char *Type) const +bool debTranslationsIndex::HasPackages() const { - string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type)); - - std::vector<std::string> types = APT::Configuration::getCompressionTypes(); - for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t) - { - string p = s + '.' + *t; - if (FileExists(p)) - return p; - } - return s; + return Exists(); } -string debTranslationsIndex::IndexURI(const char *Type) const +bool debTranslationsIndex::OpenListFile(FileFd &Pkg, std::string const &FileName) { - string Res; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res = URI + Dist; - else - Res = URI; - } - else - Res = URI + "dists/" + Dist + '/' + Section + - "/i18n/Translation-"; - - Res += Type; - return Res; -} - /*}}}*/ -// TranslationsIndex::Describe - Give a descriptive path to the index /*{{{*/ -// --------------------------------------------------------------------- -/* This should help the user find the index in the sources.list and - in the filesystem for problem solving */ -string debTranslationsIndex::Describe(bool Short) const -{ - std::string S; - if (Short == true) - strprintf(S,"%s",Info(TranslationFile().c_str()).c_str()); - else - strprintf(S,"%s (%s)",Info(TranslationFile().c_str()).c_str(), - IndexFile(Language.c_str()).c_str()); - return S; -} - /*}}}*/ -// TranslationsIndex::Info - One liner describing the index URI /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string debTranslationsIndex::Info(const char *Type) const -{ - string Info = ::URI::NoUserPassword(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Info += Dist; - } - else - Info += Dist + '/' + Section; - Info += " "; - Info += Type; - return Info; + if (FileExists(FileName)) + return pkgDebianIndexTargetFile::OpenListFile(Pkg, FileName); + return true; } - /*}}}*/ -bool debTranslationsIndex::HasPackages() const /*{{{*/ +uint8_t debTranslationsIndex::GetIndexFlags() const { - return FileExists(IndexFile(Language.c_str())); + return pkgCache::Flag::NotSource | pkgCache::Flag::NoPackages; } - /*}}}*/ -// TranslationsIndex::Exists - Check if the index is available /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debTranslationsIndex::Exists() const +std::string debTranslationsIndex::GetArchitecture() const { - return FileExists(IndexFile(Language.c_str())); + return std::string(); } - /*}}}*/ -// TranslationsIndex::Size - Return the size of the index /*{{{*/ -// --------------------------------------------------------------------- -/* This is really only used for progress reporting. */ -unsigned long debTranslationsIndex::Size() const +pkgCacheListParser * debTranslationsIndex::CreateListParser(FileFd &Pkg) { - unsigned long size = 0; - - /* we need to ignore errors here; if the lists are absent, just return 0 */ + if (Pkg.IsOpen() == false) + return NULL; _error->PushToStack(); - - FileFd f(IndexFile(Language.c_str()), FileFd::ReadOnly, FileFd::Extension); - if (!f.Failed()) - size = f.Size(); - - if (_error->PendingError() == true) - size = 0; - _error->RevertToStack(); - - return size; + pkgCacheListParser * const Parser = new debTranslationsParser(&Pkg); + bool const newError = _error->PendingError(); + _error->MergeWithStack(); + return newError ? NULL : Parser; } /*}}}*/ -// TranslationsIndex::Merge - Load the index file into a cache /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const -{ - // Check the translation file, if in use - string TranslationFile = IndexFile(Language.c_str()); - if (FileExists(TranslationFile)) - { - FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension); - debTranslationsParser TransParser(&Trans); - if (_error->PendingError() == true) - return false; - - if (Prog != NULL) - Prog->SubProgress(0, Info(TranslationFile.c_str())); - if (Gen.SelectFile(TranslationFile,string(),*this) == false) - return _error->Error("Problem with SelectFile %s",TranslationFile.c_str()); - - // Store the IMS information - pkgCache::PkgFileIterator TransFile = Gen.GetCurFile(); - TransFile->Size = Trans.FileSize(); - TransFile->mtime = Trans.ModificationTime(); - - if (Gen.MergeList(TransParser) == false) - return _error->Error("Problem with MergeList %s",TranslationFile.c_str()); - } - - return true; -} - /*}}}*/ -// TranslationsIndex::FindInCache - Find this index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -pkgCache::PkgFileIterator debTranslationsIndex::FindInCache(pkgCache &Cache) const +// dpkg/status Index /*{{{*/ +debStatusIndex::debStatusIndex(std::string const &File) : pkgDebianIndexRealFile(File, true), d(NULL) { - string FileName = IndexFile(Language.c_str()); - - pkgCache::PkgFileIterator File = Cache.FileBegin(); - for (; File.end() == false; ++File) - { - if (FileName != File.FileName()) - continue; - - struct stat St; - if (stat(File.FileName(),&St) != 0) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "TranslationIndex::FindInCache - stat failed on " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "TranslationIndex::FindInCache - size (" << St.st_size << " <> " << File->Size - << ") or mtime (" << St.st_mtime << " <> " << File->mtime - << ") doesn't match for " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - return File; - } - return File; } - /*}}}*/ -// StatusIndex::debStatusIndex - Constructor /*{{{*/ -// --------------------------------------------------------------------- -/* */ -debStatusIndex::debStatusIndex(string File) : pkgIndexFile(true), File(File) +std::string debStatusIndex::GetArchitecture() const { + return std::string(); } - /*}}}*/ -// StatusIndex::Size - Return the size of the index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -unsigned long debStatusIndex::Size() const -{ - struct stat S; - if (stat(File.c_str(),&S) != 0) - return 0; - return S.st_size; -} - /*}}}*/ -// StatusIndex::Merge - Load the index file into a cache /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const -{ - FileFd Pkg(File,FileFd::ReadOnly, FileFd::Extension); - if (_error->PendingError() == true) - return false; - debListParser Parser(&Pkg); - if (_error->PendingError() == true) - return false; - - if (Prog != NULL) - Prog->SubProgress(0,File); - if (Gen.SelectFile(File,string(),*this,pkgCache::Flag::NotSource) == false) - return _error->Error("Problem with SelectFile %s",File.c_str()); - - // Store the IMS information - pkgCache::PkgFileIterator CFile = Gen.GetCurFile(); - CFile->Size = Pkg.FileSize(); - CFile->mtime = Pkg.ModificationTime(); - map_stringitem_t const storage = Gen.StoreString(pkgCacheGenerator::MIXED, "now"); - CFile->Archive = storage; - - if (Gen.MergeList(Parser) == false) - return _error->Error("Problem with MergeList %s",File.c_str()); - return true; -} - /*}}}*/ -// StatusIndex::FindInCache - Find this index /*{{{*/ -// --------------------------------------------------------------------- -/* */ -pkgCache::PkgFileIterator debStatusIndex::FindInCache(pkgCache &Cache) const +std::string debStatusIndex::GetComponent() const { - pkgCache::PkgFileIterator File = Cache.FileBegin(); - for (; File.end() == false; ++File) - { - if (this->File != File.FileName()) - continue; - - struct stat St; - if (stat(File.FileName(),&St) != 0) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "StatusIndex::FindInCache - stat failed on " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime) - { - if (_config->FindB("Debug::pkgCacheGen", false)) - std::clog << "StatusIndex::FindInCache - size (" << St.st_size << " <> " << File->Size - << ") or mtime (" << St.st_mtime << " <> " << File->mtime - << ") doesn't match for " << File.FileName() << std::endl; - return pkgCache::PkgFileIterator(Cache); - } - return File; - } - return File; + return "now"; } - /*}}}*/ -// StatusIndex::Exists - Check if the index is available /*{{{*/ -// --------------------------------------------------------------------- -/* */ -APT_CONST bool debStatusIndex::Exists() const +uint8_t debStatusIndex::GetIndexFlags() const { - // Abort if the file does not exist. - return true; + return pkgCache::Flag::NotSource; } /*}}}*/ - -// debDebPkgFile - Single .deb file /*{{{*/ -debDebPkgFileIndex::debDebPkgFileIndex(std::string DebFile) - : pkgIndexFile(true), DebFile(DebFile) -{ - DebFileFullPath = flAbsPath(DebFile); -} - -std::string debDebPkgFileIndex::ArchiveURI(std::string /*File*/) const -{ - return "file:" + DebFileFullPath; -} - -bool debDebPkgFileIndex::Exists() const +// DebPkgFile Index - a single .deb file as an index /*{{{*/ +debDebPkgFileIndex::debDebPkgFileIndex(std::string const &DebFile) + : pkgDebianIndexRealFile(DebFile, true), d(NULL), DebFile(DebFile) { - return FileExists(DebFile); } bool debDebPkgFileIndex::GetContent(std::ostream &content, std::string const &debfile) { + struct stat Buf; + if (stat(debfile.c_str(), &Buf) != 0) + return false; + // get the control data out of the deb file via dpkg-deb -I std::string dpkg = _config->Find("Dir::Bin::dpkg","dpkg-deb"); std::vector<const char *> Args; @@ -716,106 +183,86 @@ bool debDebPkgFileIndex::GetContent(std::ostream &content, std::string const &de ExecWait(Child, "Popen"); content << "Filename: " << debfile << "\n"; - struct stat Buf; - if (stat(debfile.c_str(), &Buf) != 0) - return false; content << "Size: " << Buf.st_size << "\n"; return true; } -bool debDebPkgFileIndex::Merge(pkgCacheGenerator& Gen, OpProgress* Prog) const +bool debDebPkgFileIndex::OpenListFile(FileFd &Pkg, std::string const &FileName) { - if(Prog) - Prog->SubProgress(0, "Reading deb file"); - // write the control data to a tempfile - SPtr<FileFd> DebControl = GetTempFile("deb-file-" + flNotDir(DebFile)); - if(DebControl == NULL) + if (GetTempFile("deb-file-" + flNotDir(FileName), true, &Pkg) == NULL) return false; std::ostringstream content; - if (GetContent(content, DebFile) == false) + if (GetContent(content, FileName) == false) return false; std::string const contentstr = content.str(); - DebControl->Write(contentstr.c_str(), contentstr.length()); - // rewind for the listparser - DebControl->Seek(0); - - // and give it to the list parser - debDebFileParser Parser(DebControl, DebFile); - if(Gen.SelectFile(DebFile, "local", *this) == false) - return _error->Error("Problem with SelectFile %s", DebFile.c_str()); - - pkgCache::PkgFileIterator File = Gen.GetCurFile(); - File->Size = DebControl->Size(); - File->mtime = DebControl->ModificationTime(); - - if (Gen.MergeList(Parser) == false) - return _error->Error("Problem with MergeLister for %s", DebFile.c_str()); - + if (contentstr.empty()) + return true; + if (Pkg.Write(contentstr.c_str(), contentstr.length()) == false || Pkg.Seek(0) == false) + return false; return true; } +pkgCacheListParser * debDebPkgFileIndex::CreateListParser(FileFd &Pkg) +{ + if (Pkg.IsOpen() == false) + return NULL; + _error->PushToStack(); + pkgCacheListParser * const Parser = new debDebFileParser(&Pkg, DebFile); + bool const newError = _error->PendingError(); + _error->MergeWithStack(); + return newError ? NULL : Parser; +} +uint8_t debDebPkgFileIndex::GetIndexFlags() const +{ + return pkgCache::Flag::LocalSource; +} +std::string debDebPkgFileIndex::GetArchitecture() const +{ + return std::string(); +} +std::string debDebPkgFileIndex::GetComponent() const +{ + return "local-deb"; +} pkgCache::PkgFileIterator debDebPkgFileIndex::FindInCache(pkgCache &Cache) const { + std::string const FileName = IndexFileName(); pkgCache::PkgFileIterator File = Cache.FileBegin(); for (; File.end() == false; ++File) { - if (File.FileName() == NULL || DebFile != File.FileName()) + if (File.FileName() == NULL || FileName != File.FileName()) continue; - - return File; + // we can't do size checks here as file size != content size + return File; } - - return File; -} -unsigned long debDebPkgFileIndex::Size() const -{ - struct stat buf; - if(stat(DebFile.c_str(), &buf) != 0) - return 0; - return buf.st_size; -} - /*}}}*/ -// debDscFileIndex stuff -debDscFileIndex::debDscFileIndex(std::string &DscFile) - : pkgIndexFile(true), DscFile(DscFile) -{ -} - -bool debDscFileIndex::Exists() const -{ - return FileExists(DscFile); + return File; } -unsigned long debDscFileIndex::Size() const + /*}}}*/ +// DscFile Index - a single .dsc file as an index /*{{{*/ +debDscFileIndex::debDscFileIndex(std::string const &DscFile) + : pkgDebianIndexRealFile(DscFile, true), d(NULL) { - struct stat buf; - if(stat(DscFile.c_str(), &buf) == 0) - return buf.st_size; - return 0; } - -// DscFileIndex::CreateSrcParser - Get a parser for the .dsc file /*{{{*/ pkgSrcRecords::Parser *debDscFileIndex::CreateSrcParser() const { - if (!FileExists(DscFile)) + if (Exists() == false) return NULL; - - return new debDscRecordParser(DscFile,this); + return new debDscRecordParser(File, this); } /*}}}*/ + // Index File types for Debian /*{{{*/ class APT_HIDDEN debIFTypeSrc : public pkgIndexFile::Type { public: - debIFTypeSrc() {Label = "Debian Source Index";}; }; class APT_HIDDEN debIFTypePkg : public pkgIndexFile::Type { public: - - virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &File) const APT_OVERRIDE { return new debRecordParser(File.FileName(),*File.Cache()); }; @@ -829,8 +276,7 @@ class APT_HIDDEN debIFTypeTrans : public debIFTypePkg class APT_HIDDEN debIFTypeStatus : public pkgIndexFile::Type { public: - - virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &File) const APT_OVERRIDE { return new debRecordParser(File.FileName(),*File.Cache()); }; @@ -839,29 +285,29 @@ class APT_HIDDEN debIFTypeStatus : public pkgIndexFile::Type class APT_HIDDEN debIFTypeDebPkgFile : public pkgIndexFile::Type { public: - virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &File) const APT_OVERRIDE { return new debDebFileRecordParser(File.FileName()); }; - debIFTypeDebPkgFile() {Label = "deb Package file";}; + debIFTypeDebPkgFile() {Label = "Debian deb file";}; }; class APT_HIDDEN debIFTypeDscFile : public pkgIndexFile::Type { public: - virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string DscFile) const + virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string const &DscFile) const APT_OVERRIDE { return new debDscRecordParser(DscFile, NULL); }; - debIFTypeDscFile() {Label = "dsc File Source Index";}; + debIFTypeDscFile() {Label = "Debian dsc file";}; }; class APT_HIDDEN debIFTypeDebianSourceDir : public pkgIndexFile::Type { public: - virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string SourceDir) const + virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string const &SourceDir) const APT_OVERRIDE { - return new debDscRecordParser(SourceDir + string("/debian/control"), NULL); + return new debDscRecordParser(SourceDir + std::string("/debian/control"), NULL); }; - debIFTypeDebianSourceDir() {Label = "debian/control File Source Index";}; + debIFTypeDebianSourceDir() {Label = "Debian control file";}; }; APT_HIDDEN debIFTypeSrc _apt_Src; @@ -909,3 +355,4 @@ debTranslationsIndex::~debTranslationsIndex() {} debSourcesIndex::~debSourcesIndex() {} debDebPkgFileIndex::~debDebPkgFileIndex() {} +debDscFileIndex::~debDscFileIndex() {} |