##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/debsrcrecords.h>
#include <apt-pkg/deblistparser.h>
#include <apt-pkg/debrecords.h>
-#include <apt-pkg/sourcelist.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 <stdio.h>
+#include <iostream>
+#include <string>
#include <sys/stat.h>
/*}}}*/
+using std::string;
+
// SourcesIndex::debSourcesIndex - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
/* */
pkgSrcRecords::Parser *debSourcesIndex::CreateSrcParser() const
{
- string SourcesURI = URItoFileName(IndexURI("Sources"));
- return new debSrcRecordParser(_config->FindDir("Dir::State::lists") +
- SourcesURI,this);
+ 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);
+ }
+ if (FileExists(SourcesURI))
+ return new debSrcRecordParser(SourcesURI, this);
+ return NULL;
}
/*}}}*/
// SourcesIndex::Describe - Give a descriptive path to the index /*{{{*/
/* */
inline string debSourcesIndex::IndexFile(const char *Type) const
{
- return URItoFileName(IndexURI(Type));
+ 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
{
string Res;
/* */
unsigned long debSourcesIndex::Size() const
{
- struct stat S;
- if (stat(IndexFile("Sources").c_str(),&S) != 0)
- return 0;
- return S.st_size;
+ 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;
}
/*}}}*/
Res += " ";
Res += Ver.ParentPkg().Name();
Res += " ";
- Res += Ver.Arch();
- Res += " ";
+ if (Dist[Dist.size() - 1] != '/')
+ Res.append(Ver.Arch()).append(" ");
Res += Ver.VerStr();
return Res;
}
else
Info += Dist + '/' + Section;
Info += " ";
- Info += Architecture;
- Info += " ";
+ if (Dist[Dist.size() - 1] != '/')
+ Info += Architecture + " ";
Info += Type;
return Info;
}
/* */
inline string debPackagesIndex::IndexFile(const char *Type) const
{
- return _config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
+ 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
{
/* This is really only used for progress reporting. */
unsigned long debPackagesIndex::Size() const
{
- struct stat S;
- if (stat(IndexFile("Packages").c_str(),&S) != 0)
- return 0;
- return S.st_size;
+ 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 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)
// Store the IMS information
pkgCache::PkgFileIterator File = Gen.GetCurFile();
pkgCacheGenerator::Dynamic<pkgCache::PkgFileIterator> DynFile(File);
- struct stat St;
- if (fstat(Pkg.Fd(),&St) != 0)
- return _error->Errno("fstat","Failed to stat");
- File->Size = St.st_size;
- File->mtime = St.st_mtime;
+ 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("Release");
+ 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(ReleaseFile,FileFd::ReadOnly);
+ 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);
{
string FileName = IndexFile("Packages");
pkgCache::PkgFileIterator File = Cache.FileBegin();
- for (; File.end() == false; File++)
+ for (; File.end() == false; ++File)
{
if (File.FileName() == NULL || FileName != File.FileName())
continue;
/* */
inline string debTranslationsIndex::IndexFile(const char *Type) const
{
- return _config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
+ 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 debTranslationsIndex::IndexURI(const char *Type) const
{
/* */
bool debTranslationsIndex::GetIndexes(pkgAcquire *Owner) const
{
- if (TranslationsAvailable()) {
- string const TranslationFile = string("Translation-").append(Language);
- new pkgAcqIndexTrans(Owner, IndexURI(Language),
- Info(TranslationFile.c_str()),
- TranslationFile);
- }
+ string const TranslationFile = string("Translation-").append(Language);
+ new pkgAcqIndexTrans(Owner, IndexURI(Language),
+ Info(TranslationFile.c_str()),
+ TranslationFile);
return true;
}
/*}}}*/
bool debTranslationsIndex::HasPackages() const /*{{{*/
{
- if(!TranslationsAvailable())
- return false;
-
return FileExists(IndexFile(Language));
}
/*}}}*/
/* This is really only used for progress reporting. */
unsigned long debTranslationsIndex::Size() const
{
- struct stat S;
- if (stat(IndexFile(Language).c_str(),&S) != 0)
- return 0;
- return S.st_size;
+ unsigned long size = 0;
+
+ /* we need to ignore errors here; if the lists are absent, just return 0 */
+ _error->PushToStack();
+
+ FileFd f(IndexFile(Language), FileFd::ReadOnly, FileFd::Extension);
+ if (!f.Failed())
+ size = f.Size();
+
+ if (_error->PendingError() == true)
+ size = 0;
+ _error->RevertToStack();
+
+ return size;
}
/*}}}*/
// TranslationsIndex::Merge - Load the index file into a cache /*{{{*/
{
// Check the translation file, if in use
string TranslationFile = IndexFile(Language);
- if (TranslationsAvailable() && FileExists(TranslationFile))
+ if (FileExists(TranslationFile))
{
- FileFd Trans(TranslationFile,FileFd::ReadOnly);
- debListParser TransParser(&Trans);
+ FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension);
+ debTranslationsParser TransParser(&Trans);
if (_error->PendingError() == true)
return false;
// Store the IMS information
pkgCache::PkgFileIterator TransFile = Gen.GetCurFile();
- struct stat TransSt;
- if (fstat(Trans.Fd(),&TransSt) != 0)
- return _error->Errno("fstat","Failed to stat");
- TransFile->Size = TransSt.st_size;
- TransFile->mtime = TransSt.st_mtime;
+ TransFile->Size = Trans.FileSize();
+ TransFile->mtime = Trans.ModificationTime();
if (Gen.MergeList(TransParser) == false)
return _error->Error("Problem with MergeList %s",TranslationFile.c_str());
string FileName = IndexFile(Language);
pkgCache::PkgFileIterator File = Cache.FileBegin();
- for (; File.end() == false; File++)
+ for (; File.end() == false; ++File)
{
if (FileName != File.FileName())
continue;
/* */
bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
{
- FileFd Pkg(File,FileFd::ReadOnly);
+ FileFd Pkg(File,FileFd::ReadOnly, FileFd::Extension);
if (_error->PendingError() == true)
return false;
debListParser Parser(&Pkg);
// Store the IMS information
pkgCache::PkgFileIterator CFile = Gen.GetCurFile();
- struct stat St;
- if (fstat(Pkg.Fd(),&St) != 0)
- return _error->Errno("fstat","Failed to stat");
- CFile->Size = St.st_size;
- CFile->mtime = St.st_mtime;
- CFile->Archive = Gen.WriteUniqString("now");
+ CFile->Size = Pkg.FileSize();
+ CFile->mtime = Pkg.ModificationTime();
+ map_ptrloc const storage = Gen.WriteUniqString("now");
+ CFile->Archive = storage;
if (Gen.MergeList(Parser) == false)
return _error->Error("Problem with MergeList %s",File.c_str());
pkgCache::PkgFileIterator debStatusIndex::FindInCache(pkgCache &Cache) const
{
pkgCache::PkgFileIterator File = Cache.FileBegin();
- for (; File.end() == false; File++)
+ for (; File.end() == false; ++File)
{
if (this->File != File.FileName())
continue;
// StatusIndex::Exists - Check if the index is available /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool debStatusIndex::Exists() const
+APT_CONST bool debStatusIndex::Exists() const
{
// Abort if the file does not exist.
return true;
HCoop / ntk / apt.git / blobdiff