ref: refs/heads/SuSE-Code-11-Branch commit 5f50d0f3a91b16b10fadd709eb5f9dbc95ab3ec1 Author: Michael Andres Date: Mon Feb 9 13:10:50 2009 +0100 Fix installation prompting for the wrong CD/DVD. (bnc #472892) --- zypp/repo/RepoProvideFile.cc | 111 ++++++++++++++++++++++-------------------- 1 files changed, 58 insertions(+), 53 deletions(-) diff --git a/zypp/repo/RepoProvideFile.cc b/zypp/repo/RepoProvideFile.cc index 810d55a..76c756e 100644 --- a/zypp/repo/RepoProvideFile.cc +++ b/zypp/repo/RepoProvideFile.cc @@ -77,6 +77,7 @@ namespace zypp return access.provideFile(repo_r, loc_r, policy_r ); } + /////////////////////////////////////////////////////////////////// class RepoMediaAccess::Impl { public: @@ -95,7 +96,14 @@ namespace zypp } } - shared_ptr<MediaSetAccess> mediaAccessForUrl( const Url &url ) + /** Provide a MediaSetAccess for \c url with label and verifyer adjusted. + * + * As the same url (e.g. \c 'dvd:///' ) might be used for multiple repos + * we must always adjust the repo specific data (label,verifyer). + * + * \todo This mixture of media and repos specific data is fragile. + */ + shared_ptr<MediaSetAccess> mediaAccessForUrl( const Url &url, RepoInfo repo ) { std::map::const_iterator it; it = _medias.find(url); @@ -109,79 +117,79 @@ namespace zypp media.reset( new MediaSetAccess(url) ); _medias[url] = media; } + setVerifierForRepo( repo, media ); return media; } - void setVerifierForRepo( RepoInfo repo, shared_ptr<MediaSetAccess> media ) - { - // Maybe a good place to also set the MediaSetAccess label. - // Would be nice if this info was provided by some media - // description like - if ( media->label().empty() ) + private: + void setVerifierForRepo( RepoInfo repo, shared_ptr<MediaSetAccess> media ) { + // Always set the MediaSetAccess label. media->setLabel( repo.name() ); - } - // set a verifier if the repository has it + // set a verifier if the repository has it - Pathname mediafile = repo.metadataPath() + "/media.1/media"; - if ( ! repo.metadataPath().empty() ) - { - if ( PathInfo(mediafile).isExist() ) + Pathname mediafile = repo.metadataPath() + "/media.1/media"; + if ( ! repo.metadataPath().empty() ) { - std::map::const_iterator it; - it = _verifier.find(media); - if ( it != _verifier.end() ) + if ( PathInfo(mediafile).isExist() ) { - if ( it->second.alias() == repo.alias() ) + std::map::const_iterator it; + it = _verifier.find(media); + if ( it != _verifier.end() ) { - // this media is already using this repo verifier - return; + if ( it->second.alias() == repo.alias() ) + { + // this media is already using this repo verifier + return; + } } - } - std::ifstream str(mediafile.asString().c_str()); - std::string vendor; - std::string mediaid; - std::string buffer; - if ( str ) - { - getline(str, vendor); - getline(str, mediaid); - getline(str, buffer); + std::ifstream str(mediafile.asString().c_str()); + std::string vendor; + std::string mediaid; + std::string buffer; + if ( str ) + { + getline(str, vendor); + getline(str, mediaid); + getline(str, buffer); - unsigned media_nr = str::strtonum<unsigned>(buffer); - MIL << "Repository '" << repo.alias() << "' has " << media_nr << " medias"<< endl; + unsigned media_nr = str::strtonum<unsigned>(buffer); + MIL << "Repository '" << repo.alias() << "' has " << media_nr << " medias"<< endl; - for ( unsigned i=1; i <= media_nr; ++i ) - { - media::MediaVerifierRef verifier( new repo::SUSEMediaVerifier( vendor, mediaid, i ) ); + for ( unsigned i=1; i <= media_nr; ++i ) + { + media::MediaVerifierRef verifier( new repo::SUSEMediaVerifier( vendor, mediaid, i ) ); - media->setVerifier( i, verifier); + media->setVerifier( i, verifier); + } + _verifier[media] = repo; + } + else + { + ZYPP_THROW(RepoMetadataException(repo)); } - _verifier[media] = repo; } else { - ZYPP_THROW(RepoMetadataException(repo)); + WAR << "No media verifier for repo '" << repo.alias() << "' media/media.1 does not exist in '" << repo.metadataPath() << "'" << endl; } } else { - WAR << "No media verifier for repo '" << repo.alias() << "' media/media.1 does not exist in '" << repo.metadataPath() << "'" << endl; + WAR << "'" << repo.alias() << "' metadata path is empty. Can't set verifier. Probably this repository does not come from RepoManager." << endl; } } - else - { - WAR << "'" << repo.alias() << "' metadata path is empty. Can't set verifier. Probably this repository does not come from RepoManager." << endl; - } - } - std::map _verifier; - std::map _medias; - ProvideFilePolicy _defaultPolicy; - }; + private: + std::map _verifier; + std::map _medias; + public: + ProvideFilePolicy _defaultPolicy; + }; + /////////////////////////////////////////////////////////////////// RepoMediaAccess::RepoMediaAccess( const ProvideFilePolicy & defaultPolicy_r ) @@ -210,9 +218,7 @@ namespace zypp ref( policy_r ), _1 ); callback::TempConnectrepo::RepoReport temp( dumb ); - Url url; - - RepoException repo_excpt(repo_r, + RepoException repo_excpt(repo_r, str::form(_("Can't provide file '%s' from repository '%s'"), loc_r.filename().c_str(), repo_r.alias().c_str() ) ); @@ -232,14 +238,13 @@ namespace zypp it != repo_r.baseUrlsEnd(); /* incremented in the loop */ ) { - url = *it; + Url url( *it ); ++it; try { MIL << "Providing file of repo '" << repo_r.alias() << "' from " << url << endl; - shared_ptr<MediaSetAccess> access = _impl->mediaAccessForUrl(url); - _impl->setVerifierForRepo(repo_r, access); + shared_ptr<MediaSetAccess> access = _impl->mediaAccessForUrl( url, repo_r ); fetcher.enqueue( loc_r ); -- To unsubscribe, e-mail: zypp-commit+unsubscribe@opensuse.org For additional commands, e-mail: zypp-commit+help@opensuse.org