#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>
+#include <unistd.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::ArchiveOnly(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 += " ";
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
-{
- string Info = ::URI::ArchiveOnly(URI) + ' ';
- if (Dist[Dist.size() - 1] == '/')
- {
- if (Dist != "/")
- Info += Dist;
- }
- else
- Info += Dist + '/' + Section;
- Info += " ";
- Info += Type;
- return Info;
-}
- /*}}}*/
-// SourcesIndex::Index* - Return the URI to the index files /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-string debSourcesIndex::IndexFile(const char *Type) const
-{
- 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;
-}
-
-string debSourcesIndex::IndexURI(const char *Type) const
+bool debSourcesIndex::OpenListFile(FileFd &, std::string 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 true;
}
- /*}}}*/
-// SourcesIndex::Exists - Check if the index is available /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool debSourcesIndex::Exists() const
+pkgCacheListParser * debSourcesIndex::CreateListParser(FileFd &)
{
- return FileExists(IndexFile("Sources"));
+ return NULL;
}
- /*}}}*/
-// SourcesIndex::Size - Return the size of the index /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-unsigned long debSourcesIndex::Size() const
+uint8_t debSourcesIndex::GetIndexFlags() 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();
-
- if (_error->PendingError() == true)
- size = 0;
- _error->RevertToStack();
-
- return size;
+ return 0;
}
/*}}}*/
-
-// 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)
+// Packages Index /*{{{*/
+debPackagesIndex::debPackagesIndex(IndexTarget const &Target, bool const Trusted) :
+ pkgDebianIndexTargetFile(Target, Trusted), d(NULL)
{
- 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
+std::string debPackagesIndex::ArchiveInfo(pkgCache::VerIterator const &Ver) const
{
- string Res = ::URI::ArchiveOnly(URI) + ' ';
- if (Dist[Dist.size() - 1] == '/')
+ std::string Res = Target.Description;
{
- if (Dist != "/")
- Res += Dist;
+ auto const space = Target.Description.rfind(' ');
+ if (space != std::string::npos)
+ Res.erase(space);
}
- 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
-{
- string Info = ::URI::ArchiveOnly(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
+uint8_t debPackagesIndex::GetIndexFlags() 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;
+ return 0;
}
/*}}}*/
-// PackagesIndex::Exists - Check if the index is available /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool debPackagesIndex::Exists() const
+// Translation-* Index /*{{{*/
+debTranslationsIndex::debTranslationsIndex(IndexTarget const &Target) :
+ pkgDebianIndexTargetFile(Target, true), d(NULL)
+{}
+bool debTranslationsIndex::HasPackages() const
{
- return FileExists(IndexFile("Packages"));
+ return Exists();
}
- /*}}}*/
-// PackagesIndex::Size - Return the size of the index /*{{{*/
-// ---------------------------------------------------------------------
-/* This is really only used for progress reporting. */
-unsigned long debPackagesIndex::Size() const
+bool debTranslationsIndex::OpenListFile(FileFd &Pkg, std::string const &FileName)
{
- 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);
- }
-
+ if (FileExists(FileName))
+ return pkgDebianIndexTargetFile::OpenListFile(Pkg, FileName);
return true;
}
- /*}}}*/
-// PackagesIndex::FindInCache - Find this index /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-pkgCache::PkgFileIterator debPackagesIndex::FindInCache(pkgCache &Cache) const
+uint8_t debTranslationsIndex::GetIndexFlags() 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 pkgCache::Flag::NotSource | pkgCache::Flag::NoPackages;
}
- /*}}}*/
-
-// 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)
-{}
- /*}}}*/
-// TranslationIndex::Trans* - Return the URI to the translation files /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-string debTranslationsIndex::IndexFile(const char *Type) const
+std::string debTranslationsIndex::GetArchitecture() 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 std::string();
}
-string debTranslationsIndex::IndexURI(const char *Type) const
+pkgCacheListParser * debTranslationsIndex::CreateListParser(FileFd &Pkg)
{
- string Res;
- if (Dist[Dist.size() - 1] == '/')
+ if (Pkg.IsOpen() == false)
+ return nullptr;
+ _error->PushToStack();
+ pkgCacheListParser * const Parser = new debTranslationsParser(&Pkg);
+ bool const newError = _error->PendingError();
+ _error->MergeWithStack();
+ if (newError)
{
- if (Dist != "/")
- Res = URI + Dist;
- else
- Res = URI;
+ delete Parser;
+ return nullptr;
}
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;
+ return Parser;
}
/*}}}*/
-// TranslationsIndex::Info - One liner describing the index URI /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-string debTranslationsIndex::Info(const char *Type) const
+// dpkg/status Index /*{{{*/
+debStatusIndex::debStatusIndex(std::string const &File) : pkgDebianIndexRealFile(File, true), d(NULL)
{
- string Info = ::URI::ArchiveOnly(URI) + ' ';
- if (Dist[Dist.size() - 1] == '/')
- {
- if (Dist != "/")
- Info += Dist;
- }
- else
- Info += Dist + '/' + Section;
- Info += " ";
- Info += Type;
- return Info;
}
- /*}}}*/
-bool debTranslationsIndex::HasPackages() const /*{{{*/
+std::string debStatusIndex::GetArchitecture() const
{
- return FileExists(IndexFile(Language.c_str()));
+ return std::string();
}
- /*}}}*/
-// TranslationsIndex::Exists - Check if the index is available /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool debTranslationsIndex::Exists() const
+std::string debStatusIndex::GetComponent() const
{
- return FileExists(IndexFile(Language.c_str()));
+ return "now";
}
- /*}}}*/
-// TranslationsIndex::Size - Return the size of the index /*{{{*/
-// ---------------------------------------------------------------------
-/* This is really only used for progress reporting. */
-unsigned long debTranslationsIndex::Size() const
+uint8_t debStatusIndex::GetIndexFlags() const
{
- unsigned long size = 0;
-
- /* we need to ignore errors here; if the lists are absent, just return 0 */
- _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;
+ return pkgCache::Flag::NotSource;
}
- /*}}}*/
-// 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
+pkgCacheListParser * debStatusIndex::CreateListParser(FileFd &Pkg)
{
- string FileName = IndexFile(Language.c_str());
-
- pkgCache::PkgFileIterator File = Cache.FileBegin();
- for (; File.end() == false; ++File)
+ if (Pkg.IsOpen() == false)
+ return nullptr;
+ _error->PushToStack();
+ pkgCacheListParser * const Parser = new debStatusListParser(&Pkg);
+ bool const newError = _error->PendingError();
+ _error->MergeWithStack();
+ if (newError)
{
- 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)
-{
+ delete Parser;
+ return nullptr;
+ }
+ else
+ return Parser;
}
/*}}}*/
-// StatusIndex::Size - Return the size of the index /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-unsigned long debStatusIndex::Size() const
+// DebPkgFile Index - a single .deb file as an index /*{{{*/
+debDebPkgFileIndex::debDebPkgFileIndex(std::string const &DebFile)
+ : pkgDebianIndexRealFile(DebFile, true), d(NULL), DebFile(DebFile)
{
- 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
+bool debDebPkgFileIndex::GetContent(std::ostream &content, std::string const &debfile)
{
- FileFd Pkg(File,FileFd::ReadOnly, FileFd::Extension);
- if (_error->PendingError() == true)
- return false;
- debListParser Parser(&Pkg);
- if (_error->PendingError() == true)
+ struct stat Buf;
+ if (stat(debfile.c_str(), &Buf) != 0)
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
-{
- 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;
-}
- /*}}}*/
-// StatusIndex::Exists - Check if the index is available /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-APT_CONST bool debStatusIndex::Exists() const
-{
- // Abort if the file does not exist.
- return true;
-}
- /*}}}*/
-
-// 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
-{
- return FileExists(DebFile);
-}
-bool debDebPkgFileIndex::GetContent(std::ostream &content, std::string const &debfile)
-{
// 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;
if(Popen((const char**)&Args[0], PipeFd, Child, FileFd::ReadOnly) == false)
return _error->Error("Popen failed");
+ content << "Filename: " << debfile << "\n";
+ content << "Size: " << std::to_string(Buf.st_size) << "\n";
+ bool first_line_seen = false;
char buffer[1024];
do {
unsigned long long actual = 0;
if (actual == 0)
break;
buffer[actual] = '\0';
- content << buffer;
+ char const * b = buffer;
+ if (first_line_seen == false)
+ {
+ for (; *b != '\0' && (*b == '\n' || *b == '\r'); ++b)
+ /* skip over leading newlines */;
+ if (*b == '\0')
+ continue;
+ first_line_seen = true;
+ }
+ content << b;
} while(true);
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, pkgCache::Flag::LocalSource) == 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 nullptr;
+ _error->PushToStack();
+ pkgCacheListParser * const Parser = new debDebFileParser(&Pkg, DebFile);
+ bool const newError = _error->PendingError();
+ _error->MergeWithStack();
+ if (newError)
+ {
+ delete Parser;
+ return nullptr;
+ }
+ else
+ return 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
+std::string debDebPkgFileIndex::ArchiveInfo_impl(pkgCache::VerIterator const &Ver) const
{
- struct stat buf;
- if(stat(DebFile.c_str(), &buf) != 0)
- return 0;
- return buf.st_size;
+ std::string Res = IndexFileName() + " ";
+ Res.append(Ver.ParentPkg().Name()).append(" ");
+ Res.append(Ver.Arch()).append(" ");
+ Res.append(Ver.VerStr());
+ return Res;
}
/*}}}*/
-
-// debDscFileIndex stuff
-debDscFileIndex::debDscFileIndex(std::string &DscFile)
- : pkgIndexFile(true), DscFile(DscFile)
+// DscFile Index - a single .dsc file as an index /*{{{*/
+debDscFileIndex::debDscFileIndex(std::string const &DscFile)
+ : pkgDebianIndexRealFile(DscFile, true), d(NULL)
{
}
-
-bool debDscFileIndex::Exists() const
+pkgSrcRecords::Parser *debDscFileIndex::CreateSrcParser() const
{
- return FileExists(DscFile);
+ if (Exists() == false)
+ return NULL;
+ return new debDscRecordParser(File, this);
}
-
-unsigned long debDscFileIndex::Size() const
+std::string debDscFileIndex::GetComponent() const
{
- struct stat buf;
- if(stat(DscFile.c_str(), &buf) == 0)
- return buf.st_size;
- return 0;
+ return "local-dsc";
}
-
-// DscFileIndex::CreateSrcParser - Get a parser for the .dsc file /*{{{*/
-pkgSrcRecords::Parser *debDscFileIndex::CreateSrcParser() const
+std::string debDscFileIndex::GetArchitecture() const
{
- if (!FileExists(DscFile))
- return NULL;
-
- return new debDscRecordParser(DscFile,this);
+ return "source";
+}
+uint8_t debDscFileIndex::GetIndexFlags() const
+{
+ return pkgCache::Flag::LocalSource;
+}
+ /*}}}*/
+// ControlFile Index - a directory with a debian/control file /*{{{*/
+std::string debDebianSourceDirIndex::GetComponent() const
+{
+ return "local-control";
}
/*}}}*/
+// String Package Index - a string of Packages file content /*{{{*/
+std::string debStringPackageIndex::GetArchitecture() const
+{
+ return std::string();
+}
+std::string debStringPackageIndex::GetComponent() const
+{
+ return "apt-tmp-index";
+}
+uint8_t debStringPackageIndex::GetIndexFlags() const
+{
+ return pkgCache::Flag::NotSource;
+}
+const pkgIndexFile::Type *debStringPackageIndex::GetType() const
+{
+ return pkgIndexFile::Type::GetType("Debian Package Index");
+}
+debStringPackageIndex::debStringPackageIndex(std::string const &content) :
+ pkgDebianIndexRealFile("", false), d(NULL)
+{
+ char fn[1024];
+ std::string const tempdir = GetTempDir();
+ snprintf(fn, sizeof(fn), "%s/%s.XXXXXX", tempdir.c_str(), "apt-tmp-index");
+ int const fd = mkstemp(fn);
+ File = fn;
+ FileFd::Write(fd, content.data(), content.length());
+ close(fd);
+}
+debStringPackageIndex::~debStringPackageIndex()
+{
+ RemoveFile("~debStringPackageIndex", File);
+}
+ /*}}}*/
+
// 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());
};
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());
};
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;
debSourcesIndex::~debSourcesIndex() {}
debDebPkgFileIndex::~debDebPkgFileIndex() {}
+debDscFileIndex::~debDscFileIndex() {}
projects / apt.git / blobdiff