1 /*---------------------------------------------------------------------\
3 | |__ / \ / / . \ . \ |
8 \---------------------------------------------------------------------*/
9 /** \file zypp/RepoManager.cc
20 #include "zypp/base/InputStream.h"
21 #include "zypp/base/Logger.h"
22 #include "zypp/base/Gettext.h"
23 #include "zypp/base/Function.h"
24 #include "zypp/base/Regex.h"
25 #include "zypp/PathInfo.h"
26 #include "zypp/TmpPath.h"
28 #include "zypp/repo/RepoException.h"
29 #include "zypp/RepoManager.h"
31 #include "zypp/media/MediaManager.h"
32 #include "zypp/MediaSetAccess.h"
33 #include "zypp/ExternalProgram.h"
34 #include "zypp/ManagedFile.h"
36 #include "zypp/parser/RepoFileReader.h"
37 #include "zypp/repo/yum/Downloader.h"
38 #include "zypp/parser/yum/RepoParser.h"
39 #include "zypp/repo/susetags/Downloader.h"
40 #include "zypp/parser/susetags/RepoParser.h"
42 #include "zypp/ZYppCallbacks.h"
45 #include "satsolver/pool.h"
46 #include "satsolver/repo.h"
47 #include "satsolver/repo_solv.h"
51 using namespace zypp::repo;
52 using namespace zypp::filesystem;
54 using namespace zypp::repo;
56 ///////////////////////////////////////////////////////////////////
58 { /////////////////////////////////////////////////////////////////
60 ///////////////////////////////////////////////////////////////////
62 // CLASS NAME : RepoManagerOptions
64 ///////////////////////////////////////////////////////////////////
66 RepoManagerOptions::RepoManagerOptions()
68 repoCachePath = ZConfig::instance().repoCachePath();
69 repoRawCachePath = ZConfig::instance().repoMetadataPath();
70 repoPackagesCachePath = ZConfig::instance().repoPackagesPath();
71 knownReposPath = ZConfig::instance().knownReposPath();
74 ////////////////////////////////////////////////////////////////////////////
77 * \short Simple callback to collect the results
79 * Classes like RepoFileParser call the callback
80 * once per each repo in a file.
82 * Passing this functor as callback, you can collect
83 * all resuls at the end, without dealing with async
98 bool collect( const RepoInfo &repo )
100 //MIL << "here in collector: " << repo.alias() << endl;
101 repos.push_back(repo);
102 //MIL << "added: " << repo.alias() << endl;
109 ////////////////////////////////////////////////////////////////////////////
112 * Reads RepoInfo's from a repo file.
114 * \param file pathname of the file to read.
116 static std::list<RepoInfo> repositories_in_file( const Pathname & file )
118 MIL << "repo file: " << file << endl;
119 RepoCollector collector;
120 parser::RepoFileReader parser( file, bind( &RepoCollector::collect, &collector, _1 ) );
121 return collector.repos;
124 ////////////////////////////////////////////////////////////////////////////
126 std::list<RepoInfo> readRepoFile(const Url & repo_file)
128 // no interface to download a specific file, using workaround:
129 //! \todo add MediaManager::provideFile(Url file_url) to easily access any file URLs? (no need for media access id or media_nr)
131 Pathname path(url.getPathName());
132 url.setPathName ("/");
133 MediaSetAccess access(url);
134 Pathname local = access.provideFile(path);
136 DBG << "reading repo file " << repo_file << ", local path: " << local << endl;
138 return repositories_in_file(local);
141 ////////////////////////////////////////////////////////////////////////////
144 * \short List of RepoInfo's from a directory
146 * Goes trough every file ending with ".repo" in a directory and adds all
147 * RepoInfo's contained in that file.
149 * \param dir pathname of the directory to read.
151 static std::list<RepoInfo> repositories_in_dir( const Pathname &dir )
153 MIL << "directory " << dir << endl;
154 list<RepoInfo> repos;
155 list<Pathname> entries;
156 if ( filesystem::readdir( entries, Pathname(dir), false ) != 0 )
157 ZYPP_THROW(Exception("failed to read directory"));
159 str::regex allowedRepoExt("^\\.repo(_[0-9]+)?$");
160 for ( list<Pathname>::const_iterator it = entries.begin(); it != entries.end(); ++it )
162 if (str::regex_match(it->extension(), allowedRepoExt))
164 list<RepoInfo> tmp = repositories_in_file( *it );
165 repos.insert( repos.end(), tmp.begin(), tmp.end() );
167 //std::copy( collector.repos.begin(), collector.repos.end(), std::back_inserter(repos));
168 //MIL << "ok" << endl;
174 ////////////////////////////////////////////////////////////////////////////
176 static void assert_alias( const RepoInfo &info )
178 if (info.alias().empty())
179 ZYPP_THROW(RepoNoAliasException());
182 ////////////////////////////////////////////////////////////////////////////
184 static void assert_urls( const RepoInfo &info )
186 if (info.baseUrlsEmpty())
187 ZYPP_THROW(RepoNoUrlException());
190 ////////////////////////////////////////////////////////////////////////////
193 * \short Calculates the raw cache path for a repository
195 static Pathname rawcache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
198 return opt.repoRawCachePath + info.alias();
202 * \short Calculates the packages cache path for a repository
204 static Pathname packagescache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
207 return opt.repoPackagesCachePath + info.alias();
210 ///////////////////////////////////////////////////////////////////
212 // CLASS NAME : RepoManager::Impl
214 ///////////////////////////////////////////////////////////////////
217 * \short RepoManager implementation.
219 struct RepoManager::Impl
221 Impl( const RepoManagerOptions &opt )
232 RepoManagerOptions options;
234 map<string, RepoInfo> _repoinfos;
237 /** Offer default Impl. */
238 static shared_ptr<Impl> nullimpl()
240 static shared_ptr<Impl> _nullimpl( new Impl );
245 friend Impl * rwcowClone<Impl>( const Impl * rhs );
246 /** clone for RWCOW_pointer */
248 { return new Impl( *this ); }
251 ///////////////////////////////////////////////////////////////////
253 /** \relates RepoManager::Impl Stream output */
254 inline std::ostream & operator<<( std::ostream & str, const RepoManager::Impl & obj )
256 return str << "RepoManager::Impl";
259 ///////////////////////////////////////////////////////////////////
261 // CLASS NAME : RepoManager
263 ///////////////////////////////////////////////////////////////////
265 RepoManager::RepoManager( const RepoManagerOptions &opt )
266 : _pimpl( new Impl(opt) )
269 ////////////////////////////////////////////////////////////////////////////
271 RepoManager::~RepoManager()
274 ////////////////////////////////////////////////////////////////////////////
276 std::list<RepoInfo> RepoManager::knownRepositories() const
280 if ( PathInfo(_pimpl->options.knownReposPath).isExist() )
282 RepoInfoList repos = repositories_in_dir(_pimpl->options.knownReposPath);
283 for ( RepoInfoList::iterator it = repos.begin();
287 // set the metadata path for the repo
288 Pathname metadata_path = rawcache_path_for_repoinfo(_pimpl->options, (*it));
289 (*it).setMetadataPath(metadata_path);
291 // set the downloaded packages path for the repo
292 Pathname packages_path = packagescache_path_for_repoinfo(_pimpl->options, (*it));
293 (*it).setPackagesPath(packages_path);
298 return std::list<RepoInfo>();
303 ////////////////////////////////////////////////////////////////////////////
305 Pathname RepoManager::metadataPath( const RepoInfo &info ) const
307 return rawcache_path_for_repoinfo(_pimpl->options, info );
310 ////////////////////////////////////////////////////////////////////////////
312 RepoStatus RepoManager::metadataStatus( const RepoInfo &info ) const
314 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
315 RepoType repokind = info.type();
318 switch ( repokind.toEnum() )
320 case RepoType::NONE_e:
321 // unknown, probe the local metadata
322 repokind = probe(rawpath.asUrl());
328 switch ( repokind.toEnum() )
330 case RepoType::RPMMD_e :
332 status = RepoStatus( rawpath + "/repodata/repomd.xml");
336 case RepoType::YAST2_e :
338 // the order of RepoStatus && RepoStatus matters! (#304310)
339 status = RepoStatus( rawpath + "/content") && (RepoStatus( rawpath + "/media.1/media"));
343 case RepoType::RPMPLAINDIR_e :
345 if ( PathInfo(Pathname(rawpath + "/cookie")).isExist() )
346 status = RepoStatus( rawpath + "/cookie");
350 case RepoType::NONE_e :
351 // Return default RepoStatus in case of RepoType::NONE
352 // indicating it should be created?
353 // ZYPP_THROW(RepoUnknownTypeException());
359 void RepoManager::touchIndexFile(const RepoInfo & info)
361 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
363 RepoType repokind = info.type();
364 if ( repokind.toEnum() == RepoType::NONE_e )
365 // unknown, probe the local metadata
366 repokind = probe(rawpath.asUrl());
367 // if still unknown, just return
368 if (repokind == RepoType::NONE_e)
372 switch ( repokind.toEnum() )
374 case RepoType::RPMMD_e :
375 p = Pathname(rawpath + "/repodata/repomd.xml");
378 case RepoType::YAST2_e :
379 p = Pathname(rawpath + "/content");
382 case RepoType::RPMPLAINDIR_e :
383 p = Pathname(rawpath + "/cookie");
386 case RepoType::NONE_e :
391 // touch the file, ignore error (they are logged anyway)
392 filesystem::touch(p);
395 bool RepoManager::checkIfToRefreshMetadata( const RepoInfo &info,
397 RawMetadataRefreshPolicy policy )
401 RepoStatus oldstatus;
402 RepoStatus newstatus;
406 MIL << "Going to try to check whether refresh is needed for " << url << endl;
408 repo::RepoType repokind = info.type();
410 // if the type is unknown, try probing.
411 switch ( repokind.toEnum() )
413 case RepoType::NONE_e:
415 repokind = probe(url);
421 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
422 filesystem::assert_dir(rawpath);
423 oldstatus = metadataStatus(info);
425 // now we've got the old (cached) status, we can decide repo.refresh.delay
426 if (policy != RefreshForced)
428 // difference in seconds
429 double diff = difftime(
430 (Date::ValueType)Date::now(),
431 (Date::ValueType)oldstatus.timestamp()) / 60;
433 DBG << "oldstatus: " << (Date::ValueType)oldstatus.timestamp() << endl;
434 DBG << "current time: " << (Date::ValueType)Date::now() << endl;
435 DBG << "last refresh = " << diff << " minutes ago" << endl;
437 if (diff < ZConfig::instance().repo_refresh_delay())
439 MIL << "Repository '" << info.alias()
440 << "' has been refreshed less than repo.refresh.delay ("
441 << ZConfig::instance().repo_refresh_delay()
442 << ") minutes ago. Advising to skip refresh" << endl;
447 // create temp dir as sibling of rawpath
448 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
450 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
451 ( repokind.toEnum() == RepoType::YAST2_e ) )
453 MediaSetAccess media(url);
454 shared_ptr<repo::Downloader> downloader_ptr;
456 if ( repokind.toEnum() == RepoType::RPMMD_e )
457 downloader_ptr.reset(new yum::Downloader(info.path()));
459 downloader_ptr.reset( new susetags::Downloader(info.path()));
461 RepoStatus newstatus = downloader_ptr->status(media);
462 bool refresh = false;
463 if ( oldstatus.checksum() == newstatus.checksum() )
465 MIL << "repo has not changed" << endl;
466 if ( policy == RefreshForced )
468 MIL << "refresh set to forced" << endl;
474 MIL << "repo has changed, going to refresh" << endl;
479 touchIndexFile(info);
484 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
486 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
487 bool refresh = false;
488 if ( oldstatus.checksum() == newstatus.checksum() )
490 MIL << "repo has not changed" << endl;
491 if ( policy == RefreshForced )
493 MIL << "refresh set to forced" << endl;
499 MIL << "repo has changed, going to refresh" << endl;
504 touchIndexFile(info);
511 ZYPP_THROW(RepoUnknownTypeException());
514 catch ( const Exception &e )
517 ERR << "refresh check failed for " << url << endl;
521 return true; // default
524 void RepoManager::refreshMetadata( const RepoInfo &info,
525 RawMetadataRefreshPolicy policy,
526 const ProgressData::ReceiverFnc & progress )
531 // we will throw this later if no URL checks out fine
532 RepoException rexception(_("Valid metadata not found at specified URL(s)"));
534 // try urls one by one
535 for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it )
541 // check whether to refresh metadata
542 // if the check fails for this url, it throws, so another url will be checked
543 if (!checkIfToRefreshMetadata(info, url, policy))
546 MIL << "Going to refresh metadata from " << url << endl;
548 repo::RepoType repokind = info.type();
550 // if the type is unknown, try probing.
551 switch ( repokind.toEnum() )
553 case RepoType::NONE_e:
555 repokind = probe(*it);
561 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
562 filesystem::assert_dir(rawpath);
564 // create temp dir as sibling of rawpath
565 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
567 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
568 ( repokind.toEnum() == RepoType::YAST2_e ) )
570 MediaSetAccess media(url);
571 shared_ptr<repo::Downloader> downloader_ptr;
573 if ( repokind.toEnum() == RepoType::RPMMD_e )
574 downloader_ptr.reset(new yum::Downloader(info.path()));
576 downloader_ptr.reset( new susetags::Downloader(info.path()));
579 * Given a downloader, sets the other repos raw metadata
580 * path as cache paths for the fetcher, so if another
581 * repo has the same file, it will not download it
582 * but copy it from the other repository
584 std::list<RepoInfo> repos = knownRepositories();
585 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
589 downloader_ptr->addCachePath(rawcache_path_for_repoinfo( _pimpl->options, *it ));
592 downloader_ptr->download( media, tmpdir.path());
595 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
597 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
599 std::ofstream file(( tmpdir.path() + "/cookie").c_str());
601 ZYPP_THROW (Exception( "Can't open " + tmpdir.path().asString() + "/cookie" ) );
604 file << newstatus.checksum() << endl;
611 ZYPP_THROW(RepoUnknownTypeException());
614 // ok we have the metadata, now exchange
617 // first, clean up the old rawcache metadata
619 // now, move the new metadata in
622 //TmpDir oldmetadata( TmpDir::makeSibling( rawpath ) );
623 //filesystem::rename( rawpath, oldmetadata.path() );
624 // move the just downloaded there
625 //filesystem::rename( tmpdir.path(), rawpath );
630 catch ( const Exception &e )
633 ERR << "Trying another url..." << endl;
635 // remember the exception caught for the *first URL*
636 // if all other URLs fail, the rexception will be thrown with the
637 // cause of the problem of the first URL remembered
638 if (it == info.baseUrlsBegin())
639 rexception.remember(e);
642 ERR << "No more urls..." << endl;
643 ZYPP_THROW(rexception);
646 ////////////////////////////////////////////////////////////////////////////
648 void RepoManager::cleanMetadata( const RepoInfo &info,
649 const ProgressData::ReceiverFnc & progressfnc )
651 ProgressData progress(100);
652 progress.sendTo(progressfnc);
654 filesystem::recursive_rmdir(rawcache_path_for_repoinfo(_pimpl->options, info));
658 void RepoManager::buildCache( const RepoInfo &info,
659 CacheBuildPolicy policy,
660 const ProgressData::ReceiverFnc & progressrcv )
663 Pathname rawpath = rawcache_path_for_repoinfo(_pimpl->options, info);
665 Pathname base = _pimpl->options.repoCachePath + info.escaped_alias();
666 Pathname solvfile = base.extend(".solv");
668 //cache::SolvStore store(_pimpl->options.repoCachePath);
670 RepoStatus raw_metadata_status = metadataStatus(info);
671 if ( raw_metadata_status.empty() )
673 ZYPP_THROW(RepoMetadataException(info));
676 bool needs_cleaning = false;
677 if ( isCached( info ) )
679 MIL << info.alias() << " is already cached." << endl;
680 //data::RecordId id = store.lookupRepository(info.alias());
681 RepoStatus cache_status = cacheStatus(info);
683 if ( cache_status.checksum() == raw_metadata_status.checksum() )
685 MIL << info.alias() << " cache is up to date with metadata." << endl;
686 if ( policy == BuildIfNeeded ) {
690 MIL << info.alias() << " cache rebuild is forced" << endl;
694 needs_cleaning = true;
697 ProgressData progress(100);
698 callback::SendReport<ProgressReport> report;
699 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
700 progress.name(str::form(_("Building repository '%s' cache"), info.name().c_str()));
705 // Pathname name = _pimpl->options.repoCachePath;
706 // //data::RecordId id = store.lookupRepository(info.alias());
709 // name += os.str() + ".solv";
711 // cleanCacheInternal( store, info);
715 MIL << info.alias() << " building cache..." << endl;
716 //data::RecordId id = store.lookupOrAppendRepository(info.alias());
718 repo::RepoType repokind = info.type();
720 // if the type is unknown, try probing.
721 switch ( repokind.toEnum() )
723 case RepoType::NONE_e:
724 // unknown, probe the local metadata
725 repokind = probe(rawpath.asUrl());
731 MIL << "repo type is " << repokind << endl;
733 switch ( repokind.toEnum() )
735 case RepoType::RPMMD_e :
736 case RepoType::YAST2_e :
738 MIL << "Executing solv converter" << endl;
739 // Take care we unlink the solvfile on exception
740 ManagedFile guard( solvfile, filesystem::unlink );
742 string cmd( str::form( "repo2solv.sh \"%s\" > \"%s\"", rawpath.c_str(), solvfile.c_str() ) );
743 ExternalProgram prog( cmd, ExternalProgram::Stderr_To_Stdout );
744 for ( string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
745 MIL << " " << output;
747 int ret = prog.close();
749 ZYPP_THROW(RepoUnknownTypeException());
752 guard.resetDispose();
756 ZYPP_THROW(Exception("Unhandled repostory type"));
760 switch ( repokind.toEnum() )
762 case RepoType::RPMMD_e :
765 CombinedProgressData subprogrcv( progress, 100);
766 parser::yum::RepoParser parser(id, store, parser::yum::RepoParserOpts(), subprogrcv);
767 parser.parse(rawpath);
771 case RepoType::YAST2_e :
774 CombinedProgressData subprogrcv( progress, 100);
775 parser::susetags::RepoParser parser(id, store, subprogrcv);
776 parser.parse(rawpath);
782 case RepoType::RPMPLAINDIR_e :
784 CombinedProgressData subprogrcv( progress, 100);
785 InputStream is(rawpath + "cookie");
787 getline( is.stream(), buffer);
789 parser::plaindir::RepoParser parser(id, store, subprogrcv);
790 parser.parse(url.getPathName());
795 ZYPP_THROW(RepoUnknownTypeException());
798 // update timestamp and checksum
799 //store.updateRepositoryStatus(id, raw_metadata_status);
800 setCacheStatus(info.escaped_alias(), raw_metadata_status);
801 MIL << "Commit cache.." << endl;
806 ////////////////////////////////////////////////////////////////////////////
808 repo::RepoType RepoManager::probe( const Url &url ) const
810 if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName() ).isDir() )
812 // Handle non existing local directory in advance, as
813 // MediaSetAccess does not support it.
814 return repo::RepoType::NONE;
819 MediaSetAccess access(url);
820 if ( access.doesFileExist("/repodata/repomd.xml") )
821 return repo::RepoType::RPMMD;
822 if ( access.doesFileExist("/content") )
823 return repo::RepoType::YAST2;
825 // if it is a local url of type dir
826 if ( (! media::MediaManager::downloads(url)) && ( url.getScheme() == "dir" ) )
828 Pathname path = Pathname(url.getPathName());
829 if ( PathInfo(path).isDir() )
831 // allow empty dirs for now
832 return repo::RepoType::RPMPLAINDIR;
836 catch ( const media::MediaException &e )
839 RepoException enew("Error trying to read from " + url.asString());
843 catch ( const Exception &e )
846 Exception enew("Unknown error reading from " + url.asString());
851 return repo::RepoType::NONE;
854 ////////////////////////////////////////////////////////////////////////////
856 void RepoManager::cleanCache( const RepoInfo &info,
857 const ProgressData::ReceiverFnc & progressrcv )
859 Pathname name = _pimpl->options.repoCachePath;
860 name += info.escaped_alias() + ".solv";
864 ////////////////////////////////////////////////////////////////////////////
866 bool RepoManager::isCached( const RepoInfo &info ) const
868 Pathname name = _pimpl->options.repoCachePath;
869 return PathInfo(name + Pathname(info.escaped_alias()).extend(".solv")).isExist();
872 RepoStatus RepoManager::cacheStatus( const RepoInfo &info ) const
875 Pathname base = _pimpl->options.repoCachePath + info.escaped_alias();
876 Pathname cookiefile = base.extend(".cookie");
878 return RepoStatus::fromCookieFile(cookiefile);
881 void RepoManager::setCacheStatus( const string &alias, const RepoStatus &status )
883 Pathname base = _pimpl->options.repoCachePath + alias;
884 Pathname cookiefile = base.extend(".cookie");
886 status.saveToCookieFile(cookiefile);
889 void RepoManager::loadFromCache( const RepoInfo &info,
890 const ProgressData::ReceiverFnc & progressrcv )
893 sat::Pool satpool( sat::Pool::instance() );
894 string alias = info.escaped_alias();
896 Pathname solvfile = (_pimpl->options.repoCachePath + alias).extend(".solv");
898 if ( ! PathInfo(solvfile).isExist() )
899 ZYPP_THROW(RepoNotCachedException());
901 sat::Repo repo = satpool.addRepoSolv(solvfile, info);
904 ////////////////////////////////////////////////////////////////////////////
907 * Generate a non existing filename in a directory, using a base
908 * name. For example if a directory contains 3 files
914 * If you try to generate a unique filename for this directory,
915 * based on "ruu" you will get "ruu", but if you use the base
916 * "foo" you will get "foo_1"
918 * \param dir Directory where the file needs to be unique
919 * \param basefilename string to base the filename on.
921 static Pathname generate_non_existing_name( const Pathname &dir,
922 const std::string &basefilename )
924 string final_filename = basefilename;
926 while ( PathInfo(dir + final_filename).isExist() )
928 final_filename = basefilename + "_" + str::numstring(counter);
931 return dir + Pathname(final_filename);
934 ////////////////////////////////////////////////////////////////////////////
937 * \short Generate a related filename from a repo info
939 * From a repo info, it will try to use the alias as a filename
940 * escaping it if necessary. Other fallbacks can be added to
941 * this function in case there is no way to use the alias
943 static std::string generate_filename( const RepoInfo &info )
947 std::string filename = info.alias();
948 // replace slashes with underscores
949 size_t pos = filename.find(fnd);
950 while(pos!=string::npos)
952 filename.replace(pos,fnd.length(),rep);
953 pos = filename.find(fnd,pos+rep.length());
955 filename = Pathname(filename).extend(".repo").asString();
956 MIL << "generating filename for repo [" << info.alias() << "] : '" << filename << "'" << endl;
961 ////////////////////////////////////////////////////////////////////////////
963 void RepoManager::addRepository( const RepoInfo &info,
964 const ProgressData::ReceiverFnc & progressrcv )
968 ProgressData progress(100);
969 callback::SendReport<ProgressReport> report;
970 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
971 progress.name(str::form(_("Adding repository '%s'"), info.name().c_str()));
974 std::list<RepoInfo> repos = knownRepositories();
975 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
979 if ( info.alias() == (*it).alias() )
980 ZYPP_THROW(RepoAlreadyExistsException(info.alias()));
983 RepoInfo tosave = info;
985 // check the first url for now
986 if ( ZConfig::instance().repo_add_probe()
987 || ( tosave.type() == RepoType::NONE && tosave.enabled()) )
989 DBG << "unknown repository type, probing" << endl;
992 probedtype = probe(*tosave.baseUrlsBegin());
993 if ( tosave.baseUrlsSize() > 0 )
995 if ( probedtype == RepoType::NONE )
996 ZYPP_THROW(RepoUnknownTypeException());
998 tosave.setType(probedtype);
1004 // assert the directory exists
1005 filesystem::assert_dir(_pimpl->options.knownReposPath);
1007 Pathname repofile = generate_non_existing_name(_pimpl->options.knownReposPath,
1008 generate_filename(tosave));
1009 // now we have a filename that does not exists
1010 MIL << "Saving repo in " << repofile << endl;
1012 std::ofstream file(repofile.c_str());
1014 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1017 tosave.dumpRepoOn(file);
1019 MIL << "done" << endl;
1022 void RepoManager::addRepositories( const Url &url,
1023 const ProgressData::ReceiverFnc & progressrcv )
1025 std::list<RepoInfo> knownrepos = knownRepositories();
1026 std::list<RepoInfo> repos = readRepoFile(url);
1027 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1031 // look if the alias is in the known repos.
1032 for ( std::list<RepoInfo>::const_iterator kit = knownrepos.begin();
1033 kit != knownrepos.end();
1036 if ( (*it).alias() == (*kit).alias() )
1038 ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1039 ZYPP_THROW(RepoAlreadyExistsException((*it).alias()));
1044 string filename = Pathname(url.getPathName()).basename();
1046 if ( filename == Pathname() )
1047 ZYPP_THROW(RepoException("Invalid repo file name at " + url.asString() ));
1049 // assert the directory exists
1050 filesystem::assert_dir(_pimpl->options.knownReposPath);
1052 Pathname repofile = generate_non_existing_name(_pimpl->options.knownReposPath, filename);
1053 // now we have a filename that does not exists
1054 MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1056 std::ofstream file(repofile.c_str());
1058 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1061 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1065 MIL << "Saving " << (*it).alias() << endl;
1066 (*it).dumpRepoOn(file);
1068 MIL << "done" << endl;
1071 ////////////////////////////////////////////////////////////////////////////
1073 void RepoManager::removeRepository( const RepoInfo & info,
1074 const ProgressData::ReceiverFnc & progressrcv)
1076 ProgressData progress;
1077 callback::SendReport<ProgressReport> report;
1078 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1079 progress.name(str::form(_("Removing repository '%s'"), info.name().c_str()));
1081 MIL << "Going to delete repo " << info.alias() << endl;
1083 std::list<RepoInfo> repos = knownRepositories();
1084 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1088 // they can be the same only if the provided is empty, that means
1089 // the provided repo has no alias
1091 if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1094 // TODO match by url
1096 // we have a matcing repository, now we need to know
1097 // where it does come from.
1098 RepoInfo todelete = *it;
1099 if (todelete.filepath().empty())
1101 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1105 // figure how many repos are there in the file:
1106 std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1107 if ( (filerepos.size() == 1) && ( filerepos.front().alias() == todelete.alias() ) )
1109 // easy, only this one, just delete the file
1110 if ( filesystem::unlink(todelete.filepath()) != 0 )
1112 ZYPP_THROW(RepoException("Can't delete " + todelete.filepath().asString()));
1114 MIL << todelete.alias() << " sucessfully deleted." << endl;
1118 // there are more repos in the same file
1119 // write them back except the deleted one.
1121 //std::ofstream file(tmp.path().c_str());
1123 // assert the directory exists
1124 filesystem::assert_dir(todelete.filepath().dirname());
1126 std::ofstream file(todelete.filepath().c_str());
1128 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1129 ZYPP_THROW (Exception( "Can't open " + todelete.filepath().asString() ) );
1131 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1132 fit != filerepos.end();
1135 if ( (*fit).alias() != todelete.alias() )
1136 (*fit).dumpRepoOn(file);
1140 CombinedProgressData subprogrcv(progress, 70);
1141 CombinedProgressData cleansubprogrcv(progress, 30);
1142 // now delete it from cache
1143 if ( isCached(todelete) )
1144 cleanCache( todelete, subprogrcv);
1145 // now delete metadata (#301037)
1146 cleanMetadata( todelete, cleansubprogrcv);
1147 MIL << todelete.alias() << " sucessfully deleted." << endl;
1149 } // else filepath is empty
1152 // should not be reached on a sucess workflow
1153 ZYPP_THROW(RepoNotFoundException(info));
1156 ////////////////////////////////////////////////////////////////////////////
1158 void RepoManager::modifyRepository( const std::string &alias,
1159 const RepoInfo & newinfo,
1160 const ProgressData::ReceiverFnc & progressrcv )
1162 RepoInfo toedit = getRepositoryInfo(alias);
1164 // check if the new alias already exists when renaming the repo
1165 if (alias != newinfo.alias())
1167 std::list<RepoInfo> repos = knownRepositories();
1168 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1172 if ( newinfo.alias() == (*it).alias() )
1173 ZYPP_THROW(RepoAlreadyExistsException(newinfo.alias()));
1177 if (toedit.filepath().empty())
1179 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1183 // figure how many repos are there in the file:
1184 std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1186 // there are more repos in the same file
1187 // write them back except the deleted one.
1189 //std::ofstream file(tmp.path().c_str());
1191 // assert the directory exists
1192 filesystem::assert_dir(toedit.filepath().dirname());
1194 std::ofstream file(toedit.filepath().c_str());
1196 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1197 ZYPP_THROW (Exception( "Can't open " + toedit.filepath().asString() ) );
1199 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1200 fit != filerepos.end();
1203 // if the alias is different, dump the original
1204 // if it is the same, dump the provided one
1205 if ( (*fit).alias() != toedit.alias() )
1206 (*fit).dumpRepoOn(file);
1208 newinfo.dumpRepoOn(file);
1213 ////////////////////////////////////////////////////////////////////////////
1215 RepoInfo RepoManager::getRepositoryInfo( const std::string &alias,
1216 const ProgressData::ReceiverFnc & progressrcv )
1218 std::list<RepoInfo> repos = knownRepositories();
1219 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1223 if ( (*it).alias() == alias )
1227 info.setAlias(info.alias());
1228 ZYPP_THROW(RepoNotFoundException(info));
1231 ////////////////////////////////////////////////////////////////////////////
1233 RepoInfo RepoManager::getRepositoryInfo( const Url & url,
1234 const url::ViewOption & urlview,
1235 const ProgressData::ReceiverFnc & progressrcv )
1237 std::list<RepoInfo> repos = knownRepositories();
1238 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1242 for(RepoInfo::urls_const_iterator urlit = (*it).baseUrlsBegin();
1243 urlit != (*it).baseUrlsEnd();
1246 if ((*urlit).asString(urlview) == url.asString(urlview))
1251 info.setAlias(info.alias());
1252 info.setBaseUrl(url);
1253 ZYPP_THROW(RepoNotFoundException(info));
1256 ////////////////////////////////////////////////////////////////////////////
1258 std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
1260 return str << *obj._pimpl;
1263 /////////////////////////////////////////////////////////////////
1265 ///////////////////////////////////////////////////////////////////