diff options
Diffstat (limited to 'apt-pkg/pkgcache.cc')
| -rw-r--r-- | apt-pkg/pkgcache.cc | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc index a59a06d65..30bb41470 100644 --- a/apt-pkg/pkgcache.cc +++ b/apt-pkg/pkgcache.cc @@ -343,6 +343,25 @@ pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(string Arch) { return PkgIterator(*Owner, 0); } /*}}}*/ +// GrpIterator::FindPreferredPkg - Locate the "best" package /*{{{*/ +// --------------------------------------------------------------------- +/* Returns an End-Pointer on error, pointer to the package otherwise */ +pkgCache::PkgIterator pkgCache::GrpIterator::FindPreferredPkg() { + pkgCache::PkgIterator Pkg = FindPkg("native"); + if (Pkg.end() == false) + return Pkg; + + std::vector<std::string> const archs = APT::Configuration::getArchitectures(); + for (std::vector<std::string>::const_iterator a = archs.begin(); + a != archs.end(); ++a) { + Pkg = FindPkg(*a); + if (Pkg.end() == false) + return Pkg; + } + + return PkgIterator(*Owner, 0); +} + /*}}}*/ // GrpIterator::NextPkg - Locate the next package in the group /*{{{*/ // --------------------------------------------------------------------- /* Returns an End-Pointer on error, pointer to the package otherwise. @@ -723,7 +742,7 @@ pkgCache::VerFileIterator pkgCache::VerIterator::NewestFile() const // --------------------------------------------------------------------- /* This describes the version from a release-centric manner. The output is a list of Label:Version/Archive */ -string pkgCache::VerIterator::RelStr() +string pkgCache::VerIterator::RelStr() const { bool First = true; string Res; |