X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/6c139d6e362f04a1582e8a8f511f8aeab031fecf..c46824ce2ac7b52b644078f997ecc1ea6303b50c:/apt-pkg/sourcelist.cc diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc index 62d5e6fcd..371898810 100644 --- a/apt-pkg/sourcelist.cc +++ b/apt-pkg/sourcelist.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: sourcelist.cc,v 1.1 1998/07/07 04:17:06 jgg Exp $ +// $Id: sourcelist.cc,v 1.9 1998/12/10 04:22:47 jgg Exp $ /* ###################################################################### List of Sources @@ -9,14 +9,14 @@ /*}}}*/ // Include Files /*{{{*/ #ifdef __GNUG__ -#pragma implementation "pkglib/sourcelist.h" +#pragma implementation "apt-pkg/sourcelist.h" #endif -#include -#include -#include +#include +#include +#include +#include #include -#include #include #include @@ -41,7 +41,7 @@ pkgSourceList::pkgSourceList(string File) /* */ bool pkgSourceList::ReadMainList() { - return Read(PKG_DEB_CF_SOURCELIST); + return Read(_config->FindFile("Dir::Etc::sourcelist")); } /*}}}*/ // SourceList::Read - Parse the sourcelist file /*{{{*/ @@ -90,7 +90,7 @@ bool pkgSourceList::Read(string File) { if (ParseQuoteWord(C,Itm.Section) == true) return _error->Error("Malformed line %u in source list %s (Absolute dist)",CurLine,File.c_str()); - Itm.Dist = SubstVar(Itm.Dist,"$(ARCH)",PKG_DEB_ARCH); + Itm.Dist = SubstVar(Itm.Dist,"$(ARCH)",_config->Find("APT::Architecture")); List.push_back(Itm); continue; } @@ -108,52 +108,13 @@ bool pkgSourceList::Read(string File) return true; } /*}}}*/ -// SourceList::SanitizeURI - Hash the uri /*{{{*/ -// --------------------------------------------------------------------- -/* This converts a URI into a safe filename. It quotes all unsafe characters - and converts / to _ and removes the scheme identifier. */ -string pkgSourceList::SanitizeURI(string URI) -{ - string::const_iterator I = URI.begin() + URI.find(':') + 1; - for (; I < URI.end() && *I == '/'; I++); - - // "\x00-\x20{}|\\\\^\\[\\]<>\"\x7F-\xFF"; - URI = QuoteString(string(I,URI.end() - I),"\\|{}[]<>\"^~_=!@#$%^&*"); - string::iterator J = URI.begin(); - for (; J != URI.end(); J++) - if (*J == '/') - *J = '_'; - return URI; -} - /*}}}*/ -// SourceList::MatchPkgFile - Find the package file that has the ver /*{{{*/ -// --------------------------------------------------------------------- -/* This will return List.end() if it could not find the matching - file */ -pkgSourceList::const_iterator pkgSourceList::MatchPkgFile(pkgCache::VerIterator Ver) -{ - string Base = PKG_DEB_ST_LIST; - for (const_iterator I = List.begin(); I != List.end(); I++) - { - string URI = I->PackagesURI(); - switch (I->Type) - { - case Item::Deb: - if (Base + SanitizeURI(URI) == Ver.File().FileName()) - return I; - break; - }; - } - return List.end(); -} - /*}}}*/ // SourceList::Item << - Writes the item to a stream /*{{{*/ // --------------------------------------------------------------------- /* This is not suitable for rebuilding the sourcelist file but it good for debugging. */ ostream &operator <<(ostream &O,pkgSourceList::Item &Itm) { - O << Itm.Type << ' ' << Itm.URI << ' ' << Itm.Dist << ' ' << Itm.Section; + O << (int)Itm.Type << ' ' << Itm.URI << ' ' << Itm.Dist << ' ' << Itm.Section; return O; } /*}}}*/ @@ -182,7 +143,7 @@ bool pkgSourceList::Item::SetURI(string S) if (S.find(':') == string::npos) return false; - S = SubstVar(S,"$(ARCH)",PKG_DEB_ARCH); + S = SubstVar(S,"$(ARCH)",_config->Find("APT::Architecture")); // Make sure that the URN is / postfixed URI = S; @@ -204,8 +165,8 @@ string pkgSourceList::Item::PackagesURI() const if (Dist[Dist.size() - 1] == '/') Res = URI + Dist; else - Res = URI + "dists/" + Dist + '/' + Section + - "/binary-" + PKG_DEB_ARCH + '/'; + Res = URI + "dists/" + Dist + '/' + Section + + "/binary-" + _config->Find("APT::Architecture") + '/'; Res += "Packages"; break; @@ -234,6 +195,48 @@ string pkgSourceList::Item::PackagesInfo() const return Res; } /*}}}*/ +// SourceList::Item::ReleaseURI - Returns a URI to the release file /*{{{*/ +// --------------------------------------------------------------------- +/* */ +string pkgSourceList::Item::ReleaseURI() const +{ + string Res; + switch (Type) + { + case Deb: + if (Dist[Dist.size() - 1] == '/') + Res = URI + Dist; + else + Res = URI + "dists/" + Dist + '/' + Section + + "/binary-" + _config->Find("APT::Architecture") + '/'; + + Res += "Release"; + break; + }; + return Res; +} + /*}}}*/ +// SourceList::Item::ReleaseInfo - Shorter version of the URI /*{{{*/ +// --------------------------------------------------------------------- +/* This is a shorter version that is designed to be < 60 chars or so */ +string pkgSourceList::Item::ReleaseInfo() const +{ + string Res; + switch (Type) + { + case Deb: + Res += SiteOnly(URI) + ' '; + if (Dist[Dist.size() - 1] == '/') + Res += Dist; + else + Res += Dist + '/' + Section; + + Res += " Release"; + break; + }; + return Res; +} + /*}}}*/ // SourceList::Item::ArchiveInfo - Shorter version of the archive spec /*{{{*/ // --------------------------------------------------------------------- /* This is a shorter version that is designed to be < 60 chars or so */ @@ -251,6 +254,9 @@ string pkgSourceList::Item::ArchiveInfo(pkgCache::VerIterator Ver) const Res += " "; Res += Ver.ParentPkg().Name(); + Res += " "; + Res += Ver.VerStr(); + break; }; return Res; @@ -288,178 +294,3 @@ string pkgSourceList::Item::SiteOnly(string URI) const return string(URI,0,Pos); } /*}}}*/ - -// UpdateMeta - Update the meta information /*{{{*/ -// --------------------------------------------------------------------- -/* The meta information is package files, revision information and mirror - lists. */ -bool pkgUpdateMeta(pkgSourceList &List,pkgAquire &Engine) -{ - if (Engine.OutputDir(PKG_DEB_ST_LIST) == false) - return false; - - for (pkgSourceList::const_iterator I = List.begin(); I != List.end(); I++) - { - string URI = I->PackagesURI(); - string GetInfo = I->PackagesInfo(); - switch (I->Type) - { - case pkgSourceList::Item::Deb: - if (Engine.Get(URI + ".gz",List.SanitizeURI(URI),GetInfo) == false) - return false; - break; - }; - } - - return true; -} - /*}}}*/ -// MakeSrcCache - Generate a cache file of all the package files /*{{{*/ -// --------------------------------------------------------------------- -/* This goes over the source list and builds a cache of all the package - files. */ -bool pkgMakeSrcCache(pkgSourceList &List) -{ - // First we date check the cache - bool Bad = false; - while (Bad == false) - { - if (FileExists(PKG_DEB_CA_SRCCACHE) == false) - break; - - pkgCache Cache(PKG_DEB_CA_SRCCACHE,true,true); - if (_error->PendingError() == true) - { - _error->Discard(); - break; - } - - // They are certianly out of sync - if (Cache.Head().PackageFileCount != List.size()) - break; - - for (pkgCache::PkgFileIterator F(Cache); F.end() == false; F++) - { - // Search for a match in the source list - Bad = true; - for (pkgSourceList::const_iterator I = List.begin(); - I != List.end(); I++) - { - string File = string(PKG_DEB_ST_LIST) + - List.SanitizeURI(I->PackagesURI()); - if (F.FileName() == File) - { - Bad = false; - break; - } - } - - // Check if the file matches what was cached - Bad |= !F.IsOk(); - if (Bad == true) - break; - } - - if (Bad == false) - return true; - } - - unlink(PKG_DEB_CA_SRCCACHE); - pkgCache::MergeState Merge(PKG_DEB_CA_SRCCACHE); - if (_error->PendingError() == true) - return false; - - for (pkgSourceList::const_iterator I = List.begin(); I != List.end(); I++) - { - string File = string(PKG_DEB_ST_LIST) + List.SanitizeURI(I->PackagesURI()); - if (Merge.MergePackageFile(File,"??","??") == false) - return false; - } - - return true; -} - /*}}}*/ -// MakeStatusCache - Generates a cache that includes the status files /*{{{*/ -// --------------------------------------------------------------------- -/* This copies the package source cache and then merges the status and - xstatus files into it. */ -bool pkgMakeStatusCache() -{ - // Quickly check if the existing package cache is ok - bool Bad = false; - while (Bad == false) - { - if (FileExists(PKG_DEB_CA_PKGCACHE) == false) - break; - - /* We check the dates of the two caches. This takes care of most things - quickly and easially */ - struct stat Src; - struct stat Pkg; - if (stat(PKG_DEB_CA_PKGCACHE,&Pkg) != 0 || - stat(PKG_DEB_CA_SRCCACHE,&Src) != 0) - break; - if (difftime(Src.st_mtime,Pkg.st_mtime) > 0) - break; - - pkgCache Cache(PKG_DEB_CA_PKGCACHE,true,true); - if (_error->PendingError() == true) - { - _error->Discard(); - break; - } - - for (pkgCache::PkgFileIterator F(Cache); F.end() == false; F++) - { - if (F.IsOk() == false) - { - Bad = true; - break; - } - } - - if (Bad == false) - return true; - } - - // Check the integrity of the source cache. - { - pkgCache Cache(PKG_DEB_CA_SRCCACHE,true,true); - if (_error->PendingError() == true) - return false; - } - - // Sub scope so that merge destructs before we rename the file... - string Cache = PKG_DEB_CA_PKGCACHE ".new"; - { - if (CopyFile(PKG_DEB_CA_SRCCACHE,Cache) == false) - return false; - - pkgCache::MergeState Merge(Cache); - if (_error->PendingError() == true) - return false; - - // Merge in the user status file - if (FileExists(PKG_DEB_ST_USERSTATUS) == true) - if (Merge.MergePackageFile(PKG_DEB_ST_USERSTATUS,"status","0", - pkgFLAG_NotSource) == false) - return false; - - // Merge in the extra status file - if (FileExists(PKG_DEB_ST_XSTATUS) == true) - if (Merge.MergePackageFile(PKG_DEB_ST_XSTATUS,"status","0", - pkgFLAG_NotSource) == false) - return false; - - // Merge in the status file - if (Merge.MergePackageFile("/var/lib/dpkg/status","status","0", - pkgFLAG_NotSource) == false) - return false; - } - - if (rename(Cache.c_str(),PKG_DEB_CA_PKGCACHE) != 0) - return false; - - return true; -} - /*}}}*/