1 /*---------------------------------------------------------------------\
3 | |__ / \ / / . \ . \ |
8 \---------------------------------------------------------------------*/
9 /** \file zypp/RepoManager.cc
19 #include "zypp/base/InputStream.h"
20 #include "zypp/base/Logger.h"
21 #include "zypp/base/Gettext.h"
22 #include "zypp/base/Function.h"
23 #include "zypp/base/Regex.h"
24 #include "zypp/PathInfo.h"
25 #include "zypp/TmpPath.h"
27 #include "zypp/repo/RepoException.h"
28 #include "zypp/RepoManager.h"
30 #include "zypp/cache/SolvStore.h"
31 #include "zypp/repo/cached/RepoImpl.h"
32 #include "zypp/media/MediaManager.h"
33 #include "zypp/MediaSetAccess.h"
34 #include "zypp/ExternalProgram.h"
35 #include "zypp/ManagedFile.h"
37 #include "zypp/parser/RepoFileReader.h"
38 #include "zypp/repo/yum/Downloader.h"
39 #include "zypp/parser/yum/RepoParser.h"
40 //#include "zypp/parser/plaindir/RepoParser.h"
41 #include "zypp/repo/susetags/Downloader.h"
42 #include "zypp/parser/susetags/RepoParser.h"
44 #include "zypp/ZYppCallbacks.h"
47 #include "satsolver/pool.h"
48 #include "satsolver/repo.h"
49 #include "satsolver/repo_solv.h"
53 using namespace zypp::repo;
54 using namespace zypp::filesystem;
56 using namespace zypp::repo;
58 ///////////////////////////////////////////////////////////////////
60 { /////////////////////////////////////////////////////////////////
62 ///////////////////////////////////////////////////////////////////
64 // CLASS NAME : RepoManagerOptions
66 ///////////////////////////////////////////////////////////////////
68 RepoManagerOptions::RepoManagerOptions()
70 repoCachePath = ZConfig::instance().repoCachePath();
71 repoRawCachePath = ZConfig::instance().repoMetadataPath();
72 knownReposPath = ZConfig::instance().knownReposPath();
75 ////////////////////////////////////////////////////////////////////////////
78 * \short Simple callback to collect the results
80 * Classes like RepoFileParser call the callback
81 * once per each repo in a file.
83 * Passing this functor as callback, you can collect
84 * all resuls at the end, without dealing with async
99 bool collect( const RepoInfo &repo )
101 //MIL << "here in collector: " << repo.alias() << endl;
102 repos.push_back(repo);
103 //MIL << "added: " << repo.alias() << endl;
110 ////////////////////////////////////////////////////////////////////////////
113 * \short Internal version of clean cache
115 * Takes an extra SolvStore reference, so we avoid internally
116 * having 2 SolvStores writing to the same database.
118 static void cleanCacheInternal( cache::SolvStore &store,
119 const RepoInfo &info,
120 const ProgressData::ReceiverFnc & progressrcv = ProgressData::ReceiverFnc() )
122 // ProgressData progress;
123 // callback::SendReport<ProgressReport> report;
124 // progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
125 // progress.name(str::form(_("Cleaning repository '%s' cache"), info.name().c_str()));
127 // if ( !store.isCached(info.alias()) )
130 // MIL << info.alias() << " cleaning cache..." << endl;
132 // CombinedProgressData subprogrcv(progress);
134 // store.cleanRepository(info.alias(), subprogrcv);
137 ////////////////////////////////////////////////////////////////////////////
140 * Reads RepoInfo's from a repo file.
142 * \param file pathname of the file to read.
144 static std::list<RepoInfo> repositories_in_file( const Pathname & file )
146 MIL << "repo file: " << file << endl;
147 RepoCollector collector;
148 parser::RepoFileReader parser( file, bind( &RepoCollector::collect, &collector, _1 ) );
149 return collector.repos;
152 ////////////////////////////////////////////////////////////////////////////
154 std::list<RepoInfo> readRepoFile(const Url & repo_file)
156 // no interface to download a specific file, using workaround:
157 //! \todo add MediaManager::provideFile(Url file_url) to easily access any file URLs? (no need for media access id or media_nr)
159 Pathname path(url.getPathName());
160 url.setPathName ("/");
161 MediaSetAccess access(url);
162 Pathname local = access.provideFile(path);
164 DBG << "reading repo file " << repo_file << ", local path: " << local << endl;
166 return repositories_in_file(local);
169 ////////////////////////////////////////////////////////////////////////////
172 * \short List of RepoInfo's from a directory
174 * Goes trough every file ending with ".repo" in a directory and adds all
175 * RepoInfo's contained in that file.
177 * \param dir pathname of the directory to read.
179 static std::list<RepoInfo> repositories_in_dir( const Pathname &dir )
181 MIL << "directory " << dir << endl;
182 list<RepoInfo> repos;
183 list<Pathname> entries;
184 if ( filesystem::readdir( entries, Pathname(dir), false ) != 0 )
185 ZYPP_THROW(Exception("failed to read directory"));
187 str::regex allowedRepoExt("^\\.repo(_[0-9]+)?$");
188 for ( list<Pathname>::const_iterator it = entries.begin(); it != entries.end(); ++it )
190 if (str::regex_match(it->extension(), allowedRepoExt))
192 list<RepoInfo> tmp = repositories_in_file( *it );
193 repos.insert( repos.end(), tmp.begin(), tmp.end() );
195 //std::copy( collector.repos.begin(), collector.repos.end(), std::back_inserter(repos));
196 //MIL << "ok" << endl;
202 ////////////////////////////////////////////////////////////////////////////
204 static void assert_alias( const RepoInfo &info )
206 if (info.alias().empty())
207 ZYPP_THROW(RepoNoAliasException());
210 ////////////////////////////////////////////////////////////////////////////
212 static void assert_urls( const RepoInfo &info )
214 if (info.baseUrlsEmpty())
215 ZYPP_THROW(RepoNoUrlException());
218 ////////////////////////////////////////////////////////////////////////////
221 * \short Calculates the raw cache path for a repository
223 static Pathname rawcache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
226 return opt.repoRawCachePath + info.alias();
229 ///////////////////////////////////////////////////////////////////
231 // CLASS NAME : RepoManager::Impl
233 ///////////////////////////////////////////////////////////////////
236 * \short RepoManager implementation.
238 struct RepoManager::Impl
240 Impl( const RepoManagerOptions &opt )
251 RepoManagerOptions options;
254 /** Offer default Impl. */
255 static shared_ptr<Impl> nullimpl()
257 static shared_ptr<Impl> _nullimpl( new Impl );
262 friend Impl * rwcowClone<Impl>( const Impl * rhs );
263 /** clone for RWCOW_pointer */
265 { return new Impl( *this ); }
268 ///////////////////////////////////////////////////////////////////
270 /** \relates RepoManager::Impl Stream output */
271 inline std::ostream & operator<<( std::ostream & str, const RepoManager::Impl & obj )
273 return str << "RepoManager::Impl";
276 ///////////////////////////////////////////////////////////////////
278 // CLASS NAME : RepoManager
280 ///////////////////////////////////////////////////////////////////
282 RepoManager::RepoManager( const RepoManagerOptions &opt )
283 : _pimpl( new Impl(opt) )
286 ////////////////////////////////////////////////////////////////////////////
288 RepoManager::~RepoManager()
291 ////////////////////////////////////////////////////////////////////////////
293 std::list<RepoInfo> RepoManager::knownRepositories() const
297 if ( PathInfo(_pimpl->options.knownReposPath).isExist() )
299 RepoInfoList repos = repositories_in_dir(_pimpl->options.knownReposPath);
300 for ( RepoInfoList::iterator it = repos.begin();
304 // set the metadata path for the repo
305 Pathname metadata_path = rawcache_path_for_repoinfo(_pimpl->options, (*it));
306 (*it).setMetadataPath(metadata_path);
311 return std::list<RepoInfo>();
316 ////////////////////////////////////////////////////////////////////////////
318 Pathname RepoManager::metadataPath( const RepoInfo &info ) const
320 return rawcache_path_for_repoinfo(_pimpl->options, info );
323 ////////////////////////////////////////////////////////////////////////////
325 RepoStatus RepoManager::metadataStatus( const RepoInfo &info ) const
327 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
328 RepoType repokind = info.type();
331 switch ( repokind.toEnum() )
333 case RepoType::NONE_e:
334 // unknown, probe the local metadata
335 repokind = probe(rawpath.asUrl());
341 switch ( repokind.toEnum() )
343 case RepoType::RPMMD_e :
345 status = RepoStatus( rawpath + "/repodata/repomd.xml");
349 case RepoType::YAST2_e :
351 // the order of RepoStatus && RepoStatus matters! (#304310)
352 status = RepoStatus( rawpath + "/content") && (RepoStatus( rawpath + "/media.1/media"));
356 case RepoType::RPMPLAINDIR_e :
358 if ( PathInfo(Pathname(rawpath + "/cookie")).isExist() )
359 status = RepoStatus( rawpath + "/cookie");
363 case RepoType::NONE_e :
364 // Return default RepoStatus in case of RepoType::NONE
365 // indicating it should be created?
366 // ZYPP_THROW(RepoUnknownTypeException());
372 void RepoManager::touchIndexFile(const RepoInfo & info)
374 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
376 RepoType repokind = info.type();
377 if ( repokind.toEnum() == RepoType::NONE_e )
378 // unknown, probe the local metadata
379 repokind = probe(rawpath.asUrl());
380 // if still unknown, just return
381 if (repokind == RepoType::NONE_e)
385 switch ( repokind.toEnum() )
387 case RepoType::RPMMD_e :
388 p = Pathname(rawpath + "/repodata/repomd.xml");
391 case RepoType::YAST2_e :
392 p = Pathname(rawpath + "/content");
395 case RepoType::RPMPLAINDIR_e :
396 p = Pathname(rawpath + "/cookie");
399 case RepoType::NONE_e :
404 // touch the file, ignore error (they are logged anyway)
405 filesystem::touch(p);
408 bool RepoManager::checkIfToRefreshMetadata( const RepoInfo &info,
410 RawMetadataRefreshPolicy policy )
414 RepoStatus oldstatus;
415 RepoStatus newstatus;
419 MIL << "Going to try to check whether refresh is needed for " << url << endl;
421 repo::RepoType repokind = info.type();
423 // if the type is unknown, try probing.
424 switch ( repokind.toEnum() )
426 case RepoType::NONE_e:
428 repokind = probe(url);
434 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
435 filesystem::assert_dir(rawpath);
436 oldstatus = metadataStatus(info);
438 // now we've got the old (cached) status, we can decide repo.refresh.delay
439 if (policy != RefreshForced)
441 // difference in seconds
442 double diff = difftime(
443 (Date::ValueType)Date::now(),
444 (Date::ValueType)oldstatus.timestamp()) / 60;
446 DBG << "oldstatus: " << (Date::ValueType)oldstatus.timestamp() << endl;
447 DBG << "current time: " << (Date::ValueType)Date::now() << endl;
448 DBG << "last refresh = " << diff << " minutes ago" << endl;
450 if (diff < ZConfig::instance().repo_refresh_delay())
452 MIL << "Repository '" << info.alias()
453 << "' has been refreshed less than repo.refresh.delay ("
454 << ZConfig::instance().repo_refresh_delay()
455 << ") minutes ago. Advising to skip refresh" << endl;
460 // create temp dir as sibling of rawpath
461 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
463 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
464 ( repokind.toEnum() == RepoType::YAST2_e ) )
466 MediaSetAccess media(url);
467 shared_ptr<repo::Downloader> downloader_ptr;
469 if ( repokind.toEnum() == RepoType::RPMMD_e )
470 downloader_ptr.reset(new yum::Downloader(info.path()));
472 downloader_ptr.reset( new susetags::Downloader(info.path()));
474 RepoStatus newstatus = downloader_ptr->status(media);
475 bool refresh = false;
476 if ( oldstatus.checksum() == newstatus.checksum() )
478 MIL << "repo has not changed" << endl;
479 if ( policy == RefreshForced )
481 MIL << "refresh set to forced" << endl;
487 MIL << "repo has changed, going to refresh" << endl;
492 touchIndexFile(info);
497 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
499 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
500 bool refresh = false;
501 if ( oldstatus.checksum() == newstatus.checksum() )
503 MIL << "repo has not changed" << endl;
504 if ( policy == RefreshForced )
506 MIL << "refresh set to forced" << endl;
512 MIL << "repo has changed, going to refresh" << endl;
517 touchIndexFile(info);
524 ZYPP_THROW(RepoUnknownTypeException());
527 catch ( const Exception &e )
530 ERR << "refresh check failed for " << url << endl;
534 return true; // default
537 void RepoManager::refreshMetadata( const RepoInfo &info,
538 RawMetadataRefreshPolicy policy,
539 const ProgressData::ReceiverFnc & progress )
544 // we will throw this later if no URL checks out fine
545 RepoException rexception(_("Valid metadata not found at specified URL(s)"));
547 // try urls one by one
548 for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it )
554 // check whether to refresh metadata
555 // if the check fails for this url, it throws, so another url will be checked
556 if (!checkIfToRefreshMetadata(info, url, policy))
559 MIL << "Going to refresh metadata from " << url << endl;
561 repo::RepoType repokind = info.type();
563 // if the type is unknown, try probing.
564 switch ( repokind.toEnum() )
566 case RepoType::NONE_e:
568 repokind = probe(*it);
574 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
575 filesystem::assert_dir(rawpath);
577 // create temp dir as sibling of rawpath
578 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
580 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
581 ( repokind.toEnum() == RepoType::YAST2_e ) )
583 MediaSetAccess media(url);
584 shared_ptr<repo::Downloader> downloader_ptr;
586 if ( repokind.toEnum() == RepoType::RPMMD_e )
587 downloader_ptr.reset(new yum::Downloader(info.path()));
589 downloader_ptr.reset( new susetags::Downloader(info.path()));
592 * Given a downloader, sets the other repos raw metadata
593 * path as cache paths for the fetcher, so if another
594 * repo has the same file, it will not download it
595 * but copy it from the other repository
597 std::list<RepoInfo> repos = knownRepositories();
598 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
602 downloader_ptr->addCachePath(rawcache_path_for_repoinfo( _pimpl->options, *it ));
605 downloader_ptr->download( media, tmpdir.path());
608 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
610 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
612 std::ofstream file(( tmpdir.path() + "/cookie").c_str());
614 ZYPP_THROW (Exception( "Can't open " + tmpdir.path().asString() + "/cookie" ) );
617 file << newstatus.checksum() << endl;
624 ZYPP_THROW(RepoUnknownTypeException());
627 // ok we have the metadata, now exchange
629 TmpDir oldmetadata( TmpDir::makeSibling( rawpath ) );
630 filesystem::rename( rawpath, oldmetadata.path() );
631 // move the just downloaded there
632 filesystem::rename( tmpdir.path(), rawpath );
636 catch ( const Exception &e )
639 ERR << "Trying another url..." << endl;
641 // remember the exception caught for the *first URL*
642 // if all other URLs fail, the rexception will be thrown with the
643 // cause of the problem of the first URL remembered
644 if (it == info.baseUrlsBegin())
645 rexception.remember(e);
648 ERR << "No more urls..." << endl;
649 ZYPP_THROW(rexception);
652 ////////////////////////////////////////////////////////////////////////////
654 void RepoManager::cleanMetadata( const RepoInfo &info,
655 const ProgressData::ReceiverFnc & progressfnc )
657 ProgressData progress(100);
658 progress.sendTo(progressfnc);
660 filesystem::recursive_rmdir(rawcache_path_for_repoinfo(_pimpl->options, info));
664 void RepoManager::buildCache( const RepoInfo &info,
665 CacheBuildPolicy policy,
666 const ProgressData::ReceiverFnc & progressrcv )
669 Pathname rawpath = rawcache_path_for_repoinfo(_pimpl->options, info);
671 Pathname base = _pimpl->options.repoCachePath + info.alias();
672 Pathname solvfile = base.extend(".solv");
674 //cache::SolvStore store(_pimpl->options.repoCachePath);
676 RepoStatus raw_metadata_status = metadataStatus(info);
677 if ( raw_metadata_status.empty() )
679 ZYPP_THROW(RepoMetadataException(info));
682 bool needs_cleaning = false;
683 if ( isCached( info ) )
685 MIL << info.alias() << " is already cached." << endl;
686 //data::RecordId id = store.lookupRepository(info.alias());
687 RepoStatus cache_status = cacheStatus(info);
689 if ( cache_status.checksum() == raw_metadata_status.checksum() )
691 MIL << info.alias() << " cache is up to date with metadata." << endl;
692 if ( policy == BuildIfNeeded ) {
696 MIL << info.alias() << " cache rebuild is forced" << endl;
700 needs_cleaning = true;
703 ProgressData progress(100);
704 callback::SendReport<ProgressReport> report;
705 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
706 progress.name(str::form(_("Building repository '%s' cache"), info.name().c_str()));
711 // Pathname name = _pimpl->options.repoCachePath;
712 // //data::RecordId id = store.lookupRepository(info.alias());
715 // name += os.str() + ".solv";
717 // cleanCacheInternal( store, info);
721 MIL << info.alias() << " building cache..." << endl;
722 //data::RecordId id = store.lookupOrAppendRepository(info.alias());
724 repo::RepoType repokind = info.type();
726 // if the type is unknown, try probing.
727 switch ( repokind.toEnum() )
729 case RepoType::NONE_e:
730 // unknown, probe the local metadata
731 repokind = probe(rawpath.asUrl());
737 MIL << "repo type is " << repokind << endl;
739 switch ( repokind.toEnum() )
741 case RepoType::RPMMD_e :
742 case RepoType::YAST2_e :
744 MIL << "Executing solv converter" << endl;
745 // Take care we unlink the solvfile on exception
746 ManagedFile guard( solvfile, filesystem::unlink );
748 string cmd( str::form( "/usr/bin/repo2solv.sh \"%s\" > '%s'", rawpath.c_str(), solvfile.c_str() ) );
749 ExternalProgram prog( cmd, ExternalProgram::Stderr_To_Stdout );
750 for ( string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
751 MIL << " " << output;
753 int ret = prog.close();
755 ZYPP_THROW(RepoUnknownTypeException());
758 guard.resetDispose();
762 ZYPP_THROW(Exception("Unhandled repostory type"));
766 switch ( repokind.toEnum() )
768 case RepoType::RPMMD_e :
771 CombinedProgressData subprogrcv( progress, 100);
772 parser::yum::RepoParser parser(id, store, parser::yum::RepoParserOpts(), subprogrcv);
773 parser.parse(rawpath);
777 case RepoType::YAST2_e :
780 CombinedProgressData subprogrcv( progress, 100);
781 parser::susetags::RepoParser parser(id, store, subprogrcv);
782 parser.parse(rawpath);
788 case RepoType::RPMPLAINDIR_e :
790 CombinedProgressData subprogrcv( progress, 100);
791 InputStream is(rawpath + "cookie");
793 getline( is.stream(), buffer);
795 parser::plaindir::RepoParser parser(id, store, subprogrcv);
796 parser.parse(url.getPathName());
801 ZYPP_THROW(RepoUnknownTypeException());
804 // update timestamp and checksum
805 //store.updateRepositoryStatus(id, raw_metadata_status);
806 setCacheStatus(info.alias(), raw_metadata_status);
807 MIL << "Commit cache.." << endl;
812 ////////////////////////////////////////////////////////////////////////////
814 repo::RepoType RepoManager::probe( const Url &url ) const
816 if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName() ).isDir() )
818 // Handle non existing local directory in advance, as
819 // MediaSetAccess does not support it.
820 return repo::RepoType::NONE;
825 MediaSetAccess access(url);
826 if ( access.doesFileExist("/repodata/repomd.xml") )
827 return repo::RepoType::RPMMD;
828 if ( access.doesFileExist("/content") )
829 return repo::RepoType::YAST2;
831 // if it is a local url of type dir
832 if ( (! media::MediaManager::downloads(url)) && ( url.getScheme() == "dir" ) )
834 Pathname path = Pathname(url.getPathName());
835 if ( PathInfo(path).isDir() )
837 // allow empty dirs for now
838 return repo::RepoType::RPMPLAINDIR;
842 catch ( const media::MediaException &e )
845 RepoException enew("Error trying to read from " + url.asString());
849 catch ( const Exception &e )
852 Exception enew("Unknown error reading from " + url.asString());
857 return repo::RepoType::NONE;
860 ////////////////////////////////////////////////////////////////////////////
862 void RepoManager::cleanCache( const RepoInfo &info,
863 const ProgressData::ReceiverFnc & progressrcv )
865 Pathname name = _pimpl->options.repoCachePath;
866 name += info.alias() + ".solv";
870 ////////////////////////////////////////////////////////////////////////////
872 bool RepoManager::isCached( const RepoInfo &info ) const
874 Pathname name = _pimpl->options.repoCachePath;
875 return PathInfo(name + Pathname(info.alias()).extend(".solv")).isExist();
878 RepoStatus RepoManager::cacheStatus( const RepoInfo &info ) const
881 Pathname base = _pimpl->options.repoCachePath + info.alias();
882 Pathname cookiefile = base.extend(".cookie");
884 return RepoStatus::fromCookieFile(cookiefile);
887 void RepoManager::setCacheStatus( const string &alias, const RepoStatus &status )
889 Pathname base = _pimpl->options.repoCachePath + alias;
890 Pathname cookiefile = base.extend(".cookie");
892 status.saveToCookieFile(cookiefile);
895 #warning whats this map for
896 map<data::RecordId, Repo *> repo2solv;
898 void RepoManager::loadFromCache( const RepoInfo &info,
899 const ProgressData::ReceiverFnc & progressrcv )
902 loadFromCache( info.alias(), progressrcv );
905 void RepoManager::loadFromCache( const std::string &alias,
906 const ProgressData::ReceiverFnc & progressrcv )
908 sat::Pool satpool( sat::Pool::instance() );
910 Pathname solvfile = (_pimpl->options.repoCachePath + alias).extend(".solv");
912 if ( ! PathInfo(solvfile).isExist() )
913 ZYPP_THROW(RepoNotCachedException());
915 sat::Repo repo = satpool.addRepoSolv(solvfile, alias );
919 ////////////////////////////////////////////////////////////////////////////
922 * Generate a non existing filename in a directory, using a base
923 * name. For example if a directory contains 3 files
929 * If you try to generate a unique filename for this directory,
930 * based on "ruu" you will get "ruu", but if you use the base
931 * "foo" you will get "foo_1"
933 * \param dir Directory where the file needs to be unique
934 * \param basefilename string to base the filename on.
936 static Pathname generate_non_existing_name( const Pathname &dir,
937 const std::string &basefilename )
939 string final_filename = basefilename;
941 while ( PathInfo(dir + final_filename).isExist() )
943 final_filename = basefilename + "_" + str::numstring(counter);
946 return dir + Pathname(final_filename);
949 ////////////////////////////////////////////////////////////////////////////
952 * \short Generate a related filename from a repo info
954 * From a repo info, it will try to use the alias as a filename
955 * escaping it if necessary. Other fallbacks can be added to
956 * this function in case there is no way to use the alias
958 static std::string generate_filename( const RepoInfo &info )
962 std::string filename = info.alias();
963 // replace slashes with underscores
964 size_t pos = filename.find(fnd);
965 while(pos!=string::npos)
967 filename.replace(pos,fnd.length(),rep);
968 pos = filename.find(fnd,pos+rep.length());
970 filename = Pathname(filename).extend(".repo").asString();
971 MIL << "generating filename for repo [" << info.alias() << "] : '" << filename << "'" << endl;
976 ////////////////////////////////////////////////////////////////////////////
978 void RepoManager::addRepository( const RepoInfo &info,
979 const ProgressData::ReceiverFnc & progressrcv )
983 ProgressData progress(100);
984 callback::SendReport<ProgressReport> report;
985 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
986 progress.name(str::form(_("Adding repository '%s'"), info.name().c_str()));
989 std::list<RepoInfo> repos = knownRepositories();
990 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
994 if ( info.alias() == (*it).alias() )
995 ZYPP_THROW(RepoAlreadyExistsException(info.alias()));
998 RepoInfo tosave = info;
1000 // check the first url for now
1001 if ( ZConfig::instance().repo_add_probe()
1002 || ( tosave.type() == RepoType::NONE && tosave.enabled()) )
1004 DBG << "unknown repository type, probing" << endl;
1006 RepoType probedtype;
1007 probedtype = probe(*tosave.baseUrlsBegin());
1008 if ( tosave.baseUrlsSize() > 0 )
1010 if ( probedtype == RepoType::NONE )
1011 ZYPP_THROW(RepoUnknownTypeException());
1013 tosave.setType(probedtype);
1019 // assert the directory exists
1020 filesystem::assert_dir(_pimpl->options.knownReposPath);
1022 Pathname repofile = generate_non_existing_name(_pimpl->options.knownReposPath,
1023 generate_filename(tosave));
1024 // now we have a filename that does not exists
1025 MIL << "Saving repo in " << repofile << endl;
1027 std::ofstream file(repofile.c_str());
1029 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1032 tosave.dumpRepoOn(file);
1034 MIL << "done" << endl;
1037 void RepoManager::addRepositories( const Url &url,
1038 const ProgressData::ReceiverFnc & progressrcv )
1040 std::list<RepoInfo> knownrepos = knownRepositories();
1041 std::list<RepoInfo> repos = readRepoFile(url);
1042 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1046 // look if the alias is in the known repos.
1047 for ( std::list<RepoInfo>::const_iterator kit = knownrepos.begin();
1048 kit != knownrepos.end();
1051 if ( (*it).alias() == (*kit).alias() )
1053 ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1054 ZYPP_THROW(RepoAlreadyExistsException((*it).alias()));
1059 string filename = Pathname(url.getPathName()).basename();
1061 if ( filename == Pathname() )
1062 ZYPP_THROW(RepoException("Invalid repo file name at " + url.asString() ));
1064 // assert the directory exists
1065 filesystem::assert_dir(_pimpl->options.knownReposPath);
1067 Pathname repofile = generate_non_existing_name(_pimpl->options.knownReposPath, filename);
1068 // now we have a filename that does not exists
1069 MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1071 std::ofstream file(repofile.c_str());
1073 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1076 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1080 MIL << "Saving " << (*it).alias() << endl;
1081 (*it).dumpRepoOn(file);
1083 MIL << "done" << endl;
1086 ////////////////////////////////////////////////////////////////////////////
1088 void RepoManager::removeRepository( const RepoInfo & info,
1089 const ProgressData::ReceiverFnc & progressrcv)
1091 ProgressData progress;
1092 callback::SendReport<ProgressReport> report;
1093 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1094 progress.name(str::form(_("Removing repository '%s'"), info.name().c_str()));
1096 MIL << "Going to delete repo " << info.alias() << endl;
1098 std::list<RepoInfo> repos = knownRepositories();
1099 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1103 // they can be the same only if the provided is empty, that means
1104 // the provided repo has no alias
1106 if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1109 // TODO match by url
1111 // we have a matcing repository, now we need to know
1112 // where it does come from.
1113 RepoInfo todelete = *it;
1114 if (todelete.filepath().empty())
1116 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1120 // figure how many repos are there in the file:
1121 std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1122 if ( (filerepos.size() == 1) && ( filerepos.front().alias() == todelete.alias() ) )
1124 // easy, only this one, just delete the file
1125 if ( filesystem::unlink(todelete.filepath()) != 0 )
1127 ZYPP_THROW(RepoException("Can't delete " + todelete.filepath().asString()));
1129 MIL << todelete.alias() << " sucessfully deleted." << endl;
1133 // there are more repos in the same file
1134 // write them back except the deleted one.
1136 //std::ofstream file(tmp.path().c_str());
1138 // assert the directory exists
1139 filesystem::assert_dir(todelete.filepath().dirname());
1141 std::ofstream file(todelete.filepath().c_str());
1143 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1144 ZYPP_THROW (Exception( "Can't open " + todelete.filepath().asString() ) );
1146 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1147 fit != filerepos.end();
1150 if ( (*fit).alias() != todelete.alias() )
1151 (*fit).dumpRepoOn(file);
1155 CombinedProgressData subprogrcv(progress, 70);
1156 CombinedProgressData cleansubprogrcv(progress, 30);
1157 // now delete it from cache
1158 if ( isCached(todelete) )
1159 cleanCache( todelete, subprogrcv);
1160 // now delete metadata (#301037)
1161 cleanMetadata( todelete, cleansubprogrcv);
1162 MIL << todelete.alias() << " sucessfully deleted." << endl;
1164 } // else filepath is empty
1167 // should not be reached on a sucess workflow
1168 ZYPP_THROW(RepoNotFoundException(info));
1171 ////////////////////////////////////////////////////////////////////////////
1173 void RepoManager::modifyRepository( const std::string &alias,
1174 const RepoInfo & newinfo,
1175 const ProgressData::ReceiverFnc & progressrcv )
1177 RepoInfo toedit = getRepositoryInfo(alias);
1179 if (toedit.filepath().empty())
1181 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1185 // figure how many repos are there in the file:
1186 std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1188 // there are more repos in the same file
1189 // write them back except the deleted one.
1191 //std::ofstream file(tmp.path().c_str());
1193 // assert the directory exists
1194 filesystem::assert_dir(toedit.filepath().dirname());
1196 std::ofstream file(toedit.filepath().c_str());
1198 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1199 ZYPP_THROW (Exception( "Can't open " + toedit.filepath().asString() ) );
1201 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1202 fit != filerepos.end();
1205 // if the alias is different, dump the original
1206 // if it is the same, dump the provided one
1207 if ( (*fit).alias() != toedit.alias() )
1208 (*fit).dumpRepoOn(file);
1210 newinfo.dumpRepoOn(file);
1215 ////////////////////////////////////////////////////////////////////////////
1217 RepoInfo RepoManager::getRepositoryInfo( const std::string &alias,
1218 const ProgressData::ReceiverFnc & progressrcv )
1220 std::list<RepoInfo> repos = knownRepositories();
1221 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1225 if ( (*it).alias() == alias )
1229 info.setAlias(info.alias());
1230 ZYPP_THROW(RepoNotFoundException(info));
1233 ////////////////////////////////////////////////////////////////////////////
1235 RepoInfo RepoManager::getRepositoryInfo( const Url & url,
1236 const url::ViewOption & urlview,
1237 const ProgressData::ReceiverFnc & progressrcv )
1239 std::list<RepoInfo> repos = knownRepositories();
1240 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1244 for(RepoInfo::urls_const_iterator urlit = (*it).baseUrlsBegin();
1245 urlit != (*it).baseUrlsEnd();
1248 if ((*urlit).asString(urlview) == url.asString(urlview))
1253 info.setAlias(info.alias());
1254 info.setBaseUrl(url);
1255 ZYPP_THROW(RepoNotFoundException(info));
1258 ////////////////////////////////////////////////////////////////////////////
1260 std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
1262 return str << *obj._pimpl;
1265 /////////////////////////////////////////////////////////////////
1267 ///////////////////////////////////////////////////////////////////