diff options
Diffstat (limited to 'cmdline/apt-cache.cc')
| -rw-r--r-- | cmdline/apt-cache.cc | 129 |
1 files changed, 125 insertions, 4 deletions
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 6dfd9ee87..803691cab 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: apt-cache.cc,v 1.46 2001/03/07 04:25:35 jgg Exp $ +// $Id: apt-cache.cc,v 1.47 2001/04/29 05:13:51 jgg Exp $ /* ###################################################################### apt-cache - Manages the cache files @@ -39,6 +39,7 @@ /*}}}*/ pkgCache *GCache = 0; +pkgSourceList *SrcList = 0; // LocalitySort - Sort a version list by package file locality /*{{{*/ // --------------------------------------------------------------------- @@ -1096,6 +1097,125 @@ bool ShowSrcPackage(CommandLine &CmdL) return true; } /*}}}*/ +// Policy - Show the results of the preferences file /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool Policy(CommandLine &CmdL) +{ + if (SrcList == 0) + return _error->Error("Generate must be enabled for this function"); + + pkgCache &Cache = *GCache; + pkgPolicy Plcy(&Cache); + if (ReadPinFile(Plcy) == false) + return false; + + // Print out all of the package files + if (CmdL.FileList[1] == 0) + { + cout << _("Package Files:") << endl; + for (pkgCache::PkgFileIterator F = Cache.FileBegin(); F.end() == false; F++) + { + // Locate the associated index files so we can derive a description + pkgIndexFile *Indx; + if (SrcList->FindIndex(F,Indx) == false && + _system->FindIndex(F,Indx) == false) + return _error->Error(_("Cache is out of sync, can't x-ref a package file")); + printf(_("%4i %s\n"), + Plcy.GetPriority(F),Indx->Describe(true).c_str()); + + // Print the reference information for the package + string Str = F.RelStr(); + if (Str.empty() == false) + printf(" release %s\n",F.RelStr().c_str()); + if (F.Site() != 0 && F.Site()[0] != 0) + printf(" origin %s\n",F.Site()); + } + + // Show any packages have explicit pins + cout << _("Pinned Packages:") << endl; + pkgCache::PkgIterator I = Cache.PkgBegin(); + for (;I.end() != true; I++) + { + if (Plcy.GetPriority(I) == 0) + continue; + + // Print the package name and the version we are forcing to + cout << " " << I.Name() << " -> "; + + pkgCache::VerIterator V = Plcy.GetMatch(I); + if (V.end() == true) + cout << _("(not found)") << endl; + else + cout << V.VerStr() << endl; + } + + return true; + } + + // Print out detailed information for each package + for (const char **I = CmdL.FileList + 1; *I != 0; I++) + { + pkgCache::PkgIterator Pkg = Cache.FindPkg(*I); + if (Pkg.end() == true) + { + _error->Warning(_("Unable to locate package %s"),*I); + continue; + } + + cout << Pkg.Name() << ":" << endl; + + // Installed version + cout << _(" Installed: "); + if (Pkg->CurrentVer == 0) + cout << _("(none)") << endl; + else + cout << Pkg.CurrentVer().VerStr() << endl; + + // Candidate Version + cout << _(" Candidate: "); + pkgCache::VerIterator V = Plcy.GetCandidateVer(Pkg); + if (V.end() == true) + cout << _("(none)") << endl; + else + cout << V.VerStr() << endl; + + // Pinned version + if (Plcy.GetPriority(Pkg) != 0) + { + cout << _(" Package Pin: "); + V = Plcy.GetMatch(Pkg); + if (V.end() == true) + cout << _("(not found)") << endl; + else + cout << V.VerStr() << endl; + } + + // Show the priority tables + cout << _(" Version Table:") << endl; + for (V = Pkg.VersionList(); V.end() == false; V++) + { + if (Pkg.CurrentVer() == V) + cout << " *** " << V.VerStr(); + else + cout << " " << V.VerStr(); + cout << " " << Plcy.GetPriority(Pkg) << endl; + for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; VF++) + { + // Locate the associated index files so we can derive a description + pkgIndexFile *Indx; + if (SrcList->FindIndex(VF.File(),Indx) == false && + _system->FindIndex(VF.File(),Indx) == false) + return _error->Error(_("Cache is out of sync, can't x-ref a package file")); + printf(_(" %4i %s\n"),Plcy.GetPriority(VF.File()), + Indx->Describe(true).c_str()); + } + } + } + + return true; +} + /*}}}*/ // GenCaches - Call the main cache generator /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -1194,6 +1314,7 @@ int main(int argc,const char *argv[]) {"dotty",&Dotty}, {"show",&ShowPackage}, {"pkgnames",&ShowPkgNames}, + {"policy",&Policy}, {0,0}}; CacheInitialize(); @@ -1231,12 +1352,12 @@ int main(int argc,const char *argv[]) else { // Open the cache file - pkgSourceList List; - List.ReadMainList(); + SrcList = new pkgSourceList; + SrcList->ReadMainList(); // Generate it and map it OpProgress Prog; - pkgMakeStatusCache(List,Prog,&Map,true); + pkgMakeStatusCache(*SrcList,Prog,&Map,true); } if (_error->PendingError() == false) |