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"
27 #include "zypp/ServiceInfo.h"
29 #include "zypp/repo/RepoException.h"
30 #include "zypp/RepoManager.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/parser/ServiceFileReader.h"
39 #include "zypp/parser/RepoindexFileReader.h"
40 #include "zypp/repo/yum/Downloader.h"
41 #include "zypp/repo/susetags/Downloader.h"
42 #include "zypp/parser/plaindir/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( const Pathname & root_r )
70 repoCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoCachePath() );
71 repoRawCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoMetadataPath() );
72 repoSolvCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoSolvfilesPath() );
73 repoPackagesCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoPackagesPath() );
74 knownReposPath = Pathname::assertprefix( root_r, ZConfig::instance().knownReposPath() );
75 knownServicesPath = Pathname::assertprefix( root_r, ZConfig::instance().knownServicesPath() );
76 probe = ZConfig::instance().repo_add_probe();
79 RepoManagerOptions RepoManagerOptions::makeTestSetup( const Pathname & root_r )
81 RepoManagerOptions ret;
82 ret.repoCachePath = root_r;
83 ret.repoRawCachePath = root_r/"raw";
84 ret.repoSolvCachePath = root_r/"solv";
85 ret.repoPackagesCachePath = root_r/"packages";
86 ret.knownReposPath = root_r/"repos.d";
87 ret.knownServicesPath = root_r/"services.d";
91 ////////////////////////////////////////////////////////////////////////////
94 * \short Simple callback to collect the results
96 * Classes like RepoFileParser call the callback
97 * once per each repo in a file.
99 * Passing this functor as callback, you can collect
100 * all resuls at the end, without dealing with async
111 bool collect( const RepoInfo &repo )
113 repos.push_back(repo);
120 ////////////////////////////////////////////////////////////////////////////
123 * Reads RepoInfo's from a repo file.
125 * \param file pathname of the file to read.
127 static std::list<RepoInfo> repositories_in_file( const Pathname & file )
129 MIL << "repo file: " << file << endl;
130 RepoCollector collector;
131 parser::RepoFileReader parser( file, bind( &RepoCollector::collect, &collector, _1 ) );
132 return collector.repos;
135 ////////////////////////////////////////////////////////////////////////////
137 std::list<RepoInfo> readRepoFile(const Url & repo_file)
139 // no interface to download a specific file, using workaround:
140 //! \todo add MediaManager::provideFile(Url file_url) to easily access any file URLs? (no need for media access id or media_nr)
142 Pathname path(url.getPathName());
143 url.setPathName ("/");
144 MediaSetAccess access(url);
145 Pathname local = access.provideFile(path);
147 DBG << "reading repo file " << repo_file << ", local path: " << local << endl;
149 return repositories_in_file(local);
152 ////////////////////////////////////////////////////////////////////////////
155 * \short List of RepoInfo's from a directory
157 * Goes trough every file ending with ".repo" in a directory and adds all
158 * RepoInfo's contained in that file.
160 * \param dir pathname of the directory to read.
162 static std::list<RepoInfo> repositories_in_dir( const Pathname &dir )
164 MIL << "directory " << dir << endl;
165 list<RepoInfo> repos;
166 list<Pathname> entries;
167 if ( filesystem::readdir( entries, Pathname(dir), false ) != 0 )
168 ZYPP_THROW(Exception("failed to read directory"));
170 str::regex allowedRepoExt("^\\.repo(_[0-9]+)?$");
171 for ( list<Pathname>::const_iterator it = entries.begin(); it != entries.end(); ++it )
173 if (str::regex_match(it->extension(), allowedRepoExt))
175 list<RepoInfo> tmp = repositories_in_file( *it );
176 repos.insert( repos.end(), tmp.begin(), tmp.end() );
178 //std::copy( collector.repos.begin(), collector.repos.end(), std::back_inserter(repos));
179 //MIL << "ok" << endl;
185 ////////////////////////////////////////////////////////////////////////////
187 static void assert_alias( const RepoInfo &info )
189 if (info.alias().empty())
190 ZYPP_THROW(RepoNoAliasException());
193 ////////////////////////////////////////////////////////////////////////////
195 static void assert_urls( const RepoInfo &info )
197 if (info.baseUrlsEmpty())
198 ZYPP_THROW(RepoNoUrlException());
201 ////////////////////////////////////////////////////////////////////////////
204 * \short Calculates the raw cache path for a repository
206 static Pathname rawcache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
209 return opt.repoRawCachePath / info.escaped_alias();
213 * \short Calculates the packages cache path for a repository
215 static Pathname packagescache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
218 return opt.repoPackagesCachePath / info.escaped_alias();
221 static Pathname solv_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info)
224 return opt.repoSolvCachePath / info.escaped_alias();
227 ///////////////////////////////////////////////////////////////////
229 // CLASS NAME : RepoManager::Impl
231 ///////////////////////////////////////////////////////////////////
234 * \short RepoManager implementation.
236 struct RepoManager::Impl
238 Impl( const RepoManagerOptions &opt )
250 RepoManagerOptions options;
257 /** Offer default Impl. */
258 static shared_ptr<Impl> nullimpl()
260 static shared_ptr<Impl> _nullimpl( new Impl );
264 void saveService( const ServiceInfo & service ) const;
266 Pathname generateNonExistingName( const Pathname &dir,
267 const std::string &basefilename ) const;
269 std::string generateFilename( const RepoInfo & info ) const;
270 std::string generateFilename( const ServiceInfo & info ) const;
272 struct ServiceCollector
274 ServiceCollector(ServiceSet & services_) : services(services_) {}
276 bool collect(ServiceInfo service) { services.insert(service); return true; }
279 ServiceSet & services;
282 void knownServices();
284 void knownRepositories();
287 friend Impl * rwcowClone<Impl>( const Impl * rhs );
288 /** clone for RWCOW_pointer */
290 { return new Impl( *this ); }
293 ///////////////////////////////////////////////////////////////////
295 /** \relates RepoManager::Impl Stream output */
296 inline std::ostream & operator<<( std::ostream & str, const RepoManager::Impl & obj )
298 return str << "RepoManager::Impl";
301 ///////////////////////////////////////////////////////////////////
303 // CLASS NAME : RepoManager
305 ///////////////////////////////////////////////////////////////////
307 RepoManager::RepoManager( const RepoManagerOptions &opt )
308 : _pimpl( new Impl(opt) )
311 ////////////////////////////////////////////////////////////////////////////
313 RepoManager::~RepoManager()
316 ////////////////////////////////////////////////////////////////////////////
318 bool RepoManager::repoEmpty() const { return _pimpl->repos.empty(); }
319 RepoManager::RepoSizeType RepoManager::repoSize() const
320 { return _pimpl->repos.size(); }
321 RepoManager::RepoConstIterator RepoManager::repoBegin() const
322 { return _pimpl->repos.begin(); }
323 RepoManager::RepoConstIterator RepoManager::repoEnd() const
324 { return _pimpl->repos.end(); }
327 std::list<RepoInfo> RepoManager::knownRepositories() const
329 return std::list<RepoInfo>(repoBegin(),repoEnd());
332 void RepoManager::Impl::knownRepositories()
334 MIL << "start construct known repos" << endl;
336 if ( PathInfo(options.knownReposPath).isExist() )
338 RepoInfoList repol = repositories_in_dir(options.knownReposPath);
339 for ( RepoInfoList::iterator it = repol.begin();
343 // set the metadata path for the repo
344 Pathname metadata_path = rawcache_path_for_repoinfo(options, (*it));
345 (*it).setMetadataPath(metadata_path);
347 // set the downloaded packages path for the repo
348 Pathname packages_path = packagescache_path_for_repoinfo(options, (*it));
349 (*it).setPackagesPath(packages_path);
355 MIL << "end construct known repos" << endl;
358 ////////////////////////////////////////////////////////////////////////////
360 Pathname RepoManager::metadataPath( const RepoInfo &info ) const
362 return rawcache_path_for_repoinfo(_pimpl->options, info );
365 Pathname RepoManager::packagesPath( const RepoInfo &info ) const
367 return packagescache_path_for_repoinfo(_pimpl->options, info );
370 ////////////////////////////////////////////////////////////////////////////
372 RepoStatus RepoManager::metadataStatus( const RepoInfo &info ) const
374 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
375 RepoType repokind = info.type();
378 switch ( repokind.toEnum() )
380 case RepoType::NONE_e:
381 // unknown, probe the local metadata
382 repokind = probe(rawpath.asUrl());
388 switch ( repokind.toEnum() )
390 case RepoType::RPMMD_e :
392 status = RepoStatus( rawpath + "/repodata/repomd.xml");
396 case RepoType::YAST2_e :
398 status = RepoStatus( rawpath + "/content") && (RepoStatus( rawpath + "/media.1/media"));
402 case RepoType::RPMPLAINDIR_e :
404 if ( PathInfo(Pathname(rawpath + "/cookie")).isExist() )
405 status = RepoStatus( rawpath + "/cookie");
409 case RepoType::NONE_e :
410 // Return default RepoStatus in case of RepoType::NONE
411 // indicating it should be created?
412 // ZYPP_THROW(RepoUnknownTypeException());
418 void RepoManager::touchIndexFile(const RepoInfo & info)
420 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
422 RepoType repokind = info.type();
423 if ( repokind.toEnum() == RepoType::NONE_e )
424 // unknown, probe the local metadata
425 repokind = probe(rawpath.asUrl());
426 // if still unknown, just return
427 if (repokind == RepoType::NONE_e)
431 switch ( repokind.toEnum() )
433 case RepoType::RPMMD_e :
434 p = Pathname(rawpath + "/repodata/repomd.xml");
437 case RepoType::YAST2_e :
438 p = Pathname(rawpath + "/content");
441 case RepoType::RPMPLAINDIR_e :
442 p = Pathname(rawpath + "/cookie");
445 case RepoType::NONE_e :
450 // touch the file, ignore error (they are logged anyway)
451 filesystem::touch(p);
454 RepoManager::RefreshCheckStatus RepoManager::checkIfToRefreshMetadata(
455 const RepoInfo &info,
457 RawMetadataRefreshPolicy policy )
461 RepoStatus oldstatus;
462 RepoStatus newstatus;
466 MIL << "Going to try to check whether refresh is needed for " << url << endl;
468 repo::RepoType repokind = info.type();
470 // if the type is unknown, try probing.
471 switch ( repokind.toEnum() )
473 case RepoType::NONE_e:
475 repokind = probe(url);
481 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
482 filesystem::assert_dir(rawpath);
483 oldstatus = metadataStatus(info);
485 // now we've got the old (cached) status, we can decide repo.refresh.delay
486 if (policy != RefreshForced && policy != RefreshIfNeededIgnoreDelay)
488 // difference in seconds
489 double diff = difftime(
490 (Date::ValueType)Date::now(),
491 (Date::ValueType)oldstatus.timestamp()) / 60;
493 DBG << "oldstatus: " << (Date::ValueType)oldstatus.timestamp() << endl;
494 DBG << "current time: " << (Date::ValueType)Date::now() << endl;
495 DBG << "last refresh = " << diff << " minutes ago" << endl;
497 if (diff < ZConfig::instance().repo_refresh_delay())
499 MIL << "Repository '" << info.alias()
500 << "' has been refreshed less than repo.refresh.delay ("
501 << ZConfig::instance().repo_refresh_delay()
502 << ") minutes ago. Advising to skip refresh" << endl;
503 return REPO_CHECK_DELAYED;
507 // create temp dir as sibling of rawpath
508 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
510 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
511 ( repokind.toEnum() == RepoType::YAST2_e ) )
513 MediaSetAccess media(url);
514 shared_ptr<repo::Downloader> downloader_ptr;
516 if ( repokind.toEnum() == RepoType::RPMMD_e )
517 downloader_ptr.reset(new yum::Downloader(info.path()));
519 downloader_ptr.reset( new susetags::Downloader(info.path()));
521 RepoStatus newstatus = downloader_ptr->status(media);
522 bool refresh = false;
523 if ( oldstatus.checksum() == newstatus.checksum() )
525 MIL << "repo has not changed" << endl;
526 if ( policy == RefreshForced )
528 MIL << "refresh set to forced" << endl;
534 MIL << "repo has changed, going to refresh" << endl;
539 touchIndexFile(info);
541 return refresh ? REFRESH_NEEDED : REPO_UP_TO_DATE;
543 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
545 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
546 bool refresh = false;
547 if ( oldstatus.checksum() == newstatus.checksum() )
549 MIL << "repo has not changed" << endl;
550 if ( policy == RefreshForced )
552 MIL << "refresh set to forced" << endl;
558 MIL << "repo has changed, going to refresh" << endl;
563 touchIndexFile(info);
565 return refresh ? REFRESH_NEEDED : REPO_UP_TO_DATE;
569 ZYPP_THROW(RepoUnknownTypeException(info));
572 catch ( const Exception &e )
575 ERR << "refresh check failed for " << url << endl;
579 return REFRESH_NEEDED; // default
582 void RepoManager::refreshMetadata( const RepoInfo &info,
583 RawMetadataRefreshPolicy policy,
584 const ProgressData::ReceiverFnc & progress )
589 // we will throw this later if no URL checks out fine
590 RepoException rexception(_("Valid metadata not found at specified URL(s)"));
592 // try urls one by one
593 for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it )
599 // check whether to refresh metadata
600 // if the check fails for this url, it throws, so another url will be checked
601 if (checkIfToRefreshMetadata(info, url, policy)!=REFRESH_NEEDED)
604 MIL << "Going to refresh metadata from " << url << endl;
606 repo::RepoType repokind = info.type();
608 // if the type is unknown, try probing.
609 switch ( repokind.toEnum() )
611 case RepoType::NONE_e:
613 repokind = probe(*it);
615 if (repokind.toEnum() != RepoType::NONE_e)
617 // Adjust the probed type in RepoInfo
618 info.setProbedType( repokind ); // lazy init!
619 //save probed type only for repos in system
620 for_( it, repoBegin(), repoEnd() )
622 if ( info.alias() == (*it).alias() )
624 RepoInfo modifiedrepo = info;
625 modifiedrepo.setType(repokind);
626 modifyRepository(info.alias(),modifiedrepo);
635 Pathname rawpath = rawcache_path_for_repoinfo( _pimpl->options, info );
636 filesystem::assert_dir(rawpath);
638 // create temp dir as sibling of rawpath
639 filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( rawpath ) );
641 if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
642 ( repokind.toEnum() == RepoType::YAST2_e ) )
644 MediaSetAccess media(url);
645 shared_ptr<repo::Downloader> downloader_ptr;
647 if ( repokind.toEnum() == RepoType::RPMMD_e )
648 downloader_ptr.reset(new yum::Downloader(info.path()));
650 downloader_ptr.reset( new susetags::Downloader(info.path()));
653 * Given a downloader, sets the other repos raw metadata
654 * path as cache paths for the fetcher, so if another
655 * repo has the same file, it will not download it
656 * but copy it from the other repository
658 for_( it, repoBegin(), repoEnd() )
660 Pathname cachepath(rawcache_path_for_repoinfo( _pimpl->options, *it ));
661 if ( PathInfo(cachepath).isExist() )
662 downloader_ptr->addCachePath(cachepath);
665 downloader_ptr->download( media, tmpdir.path());
667 else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
669 RepoStatus newstatus = parser::plaindir::dirStatus(url.getPathName());
671 std::ofstream file(( tmpdir.path() + "/cookie").c_str());
673 ZYPP_THROW (Exception( "Can't open " + tmpdir.path().asString() + "/cookie" ) );
676 file << newstatus.checksum() << endl;
682 ZYPP_THROW(RepoUnknownTypeException());
685 // ok we have the metadata, now exchange
688 TmpDir oldmetadata( TmpDir::makeSibling( rawpath ) );
689 filesystem::rename( rawpath, oldmetadata.path() );
690 // move the just downloaded there
691 filesystem::rename( tmpdir.path(), rawpath );
696 catch ( const Exception &e )
699 ERR << "Trying another url..." << endl;
701 // remember the exception caught for the *first URL*
702 // if all other URLs fail, the rexception will be thrown with the
703 // cause of the problem of the first URL remembered
704 if (it == info.baseUrlsBegin())
705 rexception.remember(e);
708 ERR << "No more urls..." << endl;
709 ZYPP_THROW(rexception);
712 ////////////////////////////////////////////////////////////////////////////
714 void RepoManager::cleanMetadata( const RepoInfo &info,
715 const ProgressData::ReceiverFnc & progressfnc )
717 ProgressData progress(100);
718 progress.sendTo(progressfnc);
720 filesystem::recursive_rmdir(rawcache_path_for_repoinfo(_pimpl->options, info));
724 void RepoManager::cleanPackages( const RepoInfo &info,
725 const ProgressData::ReceiverFnc & progressfnc )
727 ProgressData progress(100);
728 progress.sendTo(progressfnc);
730 filesystem::recursive_rmdir(packagescache_path_for_repoinfo(_pimpl->options, info));
734 void RepoManager::buildCache( const RepoInfo &info,
735 CacheBuildPolicy policy,
736 const ProgressData::ReceiverFnc & progressrcv )
739 Pathname rawpath = rawcache_path_for_repoinfo(_pimpl->options, info);
741 filesystem::assert_dir(_pimpl->options.repoCachePath);
742 RepoStatus raw_metadata_status = metadataStatus(info);
743 if ( raw_metadata_status.empty() )
745 /* if there is no cache at this point, we refresh the raw
746 in case this is the first time - if it's !autorefresh,
747 we may still refresh */
748 refreshMetadata(info, RefreshIfNeeded, progressrcv );
749 raw_metadata_status = metadataStatus(info);
752 bool needs_cleaning = false;
753 if ( isCached( info ) )
755 MIL << info.alias() << " is already cached." << endl;
756 RepoStatus cache_status = cacheStatus(info);
758 if ( cache_status.checksum() == raw_metadata_status.checksum() )
760 MIL << info.alias() << " cache is up to date with metadata." << endl;
761 if ( policy == BuildIfNeeded ) {
765 MIL << info.alias() << " cache rebuild is forced" << endl;
769 needs_cleaning = true;
772 ProgressData progress(100);
773 callback::SendReport<ProgressReport> report;
774 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
775 progress.name(str::form(_("Building repository '%s' cache"), info.name().c_str()));
783 MIL << info.alias() << " building cache..." << endl;
785 Pathname base = solv_path_for_repoinfo( _pimpl->options, info);
786 filesystem::assert_dir(base);
787 Pathname solvfile = base / "solv";
790 repo::RepoType repokind = info.type();
792 // if the type is unknown, try probing.
793 switch ( repokind.toEnum() )
795 case RepoType::NONE_e:
796 // unknown, probe the local metadata
797 repokind = probe(rawpath.asUrl());
803 MIL << "repo type is " << repokind << endl;
805 switch ( repokind.toEnum() )
807 case RepoType::RPMMD_e :
808 case RepoType::YAST2_e :
809 case RepoType::RPMPLAINDIR_e :
811 // Take care we unlink the solvfile on exception
812 ManagedFile guard( solvfile, filesystem::unlink );
815 std::string toFile( str::gsub(solvfile.asString(),"\"","\\\"") );
816 if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
818 // FIXME this does only work form dir: URLs
819 cmd << str::form( "repo2solv.sh \"%s\" > \"%s\"",
820 str::gsub( info.baseUrlsBegin()->getPathName(),"\"","\\\"" ).c_str(),
825 cmd << str::form( "repo2solv.sh \"%s\" > \"%s\"",
826 str::gsub( rawpath.asString(),"\"","\\\"" ).c_str(),
829 MIL << "Executing: " << cmd.str() << endl;
830 ExternalProgram prog( cmd.str(), ExternalProgram::Stderr_To_Stdout );
833 for ( string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
834 WAR << " " << output;
835 cmd << " " << output;
838 int ret = prog.close();
841 RepoException ex(str::form("Failed to cache repo (%d).", ret));
842 ex.remember( cmd.str() );
847 guard.resetDispose();
851 ZYPP_THROW(RepoUnknownTypeException("Unhandled repository type"));
854 // update timestamp and checksum
855 setCacheStatus(info, raw_metadata_status);
856 MIL << "Commit cache.." << endl;
860 ////////////////////////////////////////////////////////////////////////////
862 repo::RepoType RepoManager::probe( const Url &url ) const
864 if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName() ).isDir() )
866 // Handle non existing local directory in advance, as
867 // MediaSetAccess does not support it.
868 return repo::RepoType::NONE;
873 MediaSetAccess access(url);
874 if ( access.doesFileExist("/repodata/repomd.xml") )
875 return repo::RepoType::RPMMD;
876 if ( access.doesFileExist("/content") )
877 return repo::RepoType::YAST2;
879 // if it is a local url of type dir
880 if ( (! media::MediaManager::downloads(url)) && ( url.getScheme() == "dir" ) )
882 Pathname path = Pathname(url.getPathName());
883 if ( PathInfo(path).isDir() )
885 // allow empty dirs for now
886 return repo::RepoType::RPMPLAINDIR;
890 catch ( const media::MediaException &e )
893 RepoException enew("Error trying to read from " + url.asString());
897 catch ( const Exception &e )
900 Exception enew("Unknown error reading from " + url.asString());
905 return repo::RepoType::NONE;
908 ////////////////////////////////////////////////////////////////////////////
910 void RepoManager::cleanCache( const RepoInfo &info,
911 const ProgressData::ReceiverFnc & progressrcv )
913 ProgressData progress(100);
914 progress.sendTo(progressrcv);
917 filesystem::recursive_rmdir(solv_path_for_repoinfo(_pimpl->options, info));
922 ////////////////////////////////////////////////////////////////////////////
924 bool RepoManager::isCached( const RepoInfo &info ) const
926 return PathInfo(solv_path_for_repoinfo( _pimpl->options, info ) / "solv").isExist();
929 RepoStatus RepoManager::cacheStatus( const RepoInfo &info ) const
932 Pathname cookiefile = solv_path_for_repoinfo(_pimpl->options, info) / "cookie";
934 return RepoStatus::fromCookieFile(cookiefile);
937 void RepoManager::setCacheStatus( const RepoInfo &info, const RepoStatus &status )
939 Pathname base = solv_path_for_repoinfo(_pimpl->options, info);
940 filesystem::assert_dir(base);
941 Pathname cookiefile = base / "cookie";
943 status.saveToCookieFile(cookiefile);
946 void RepoManager::loadFromCache( const RepoInfo & info,
947 const ProgressData::ReceiverFnc & progressrcv )
950 Pathname solvfile = solv_path_for_repoinfo(_pimpl->options, info) / "solv";
952 if ( ! PathInfo(solvfile).isExist() )
953 ZYPP_THROW(RepoNotCachedException(info));
957 sat::Pool::instance().addRepoSolv( solvfile, info );
959 catch ( const Exception & exp )
962 MIL << "Try to handle exception by rebuilding the solv-file" << endl;
963 cleanCache( info, progressrcv );
964 buildCache( info, BuildIfNeeded, progressrcv );
966 sat::Pool::instance().addRepoSolv( solvfile, info );
970 ////////////////////////////////////////////////////////////////////////////
973 * Generate a non existing filename in a directory, using a base
974 * name. For example if a directory contains 3 files
980 * If you try to generate a unique filename for this directory,
981 * based on "ruu" you will get "ruu", but if you use the base
982 * "foo" you will get "foo_1"
984 * \param dir Directory where the file needs to be unique
985 * \param basefilename string to base the filename on.
987 Pathname RepoManager::Impl::generateNonExistingName( const Pathname &dir,
988 const std::string &basefilename ) const
990 string final_filename = basefilename;
992 while ( PathInfo(dir + final_filename).isExist() )
994 final_filename = basefilename + "_" + str::numstring(counter);
997 return dir + Pathname(final_filename);
1000 ////////////////////////////////////////////////////////////////////////////
1003 * \short Generate a related filename from a repo info
1005 * From a repo info, it will try to use the alias as a filename
1006 * escaping it if necessary. Other fallbacks can be added to
1007 * this function in case there is no way to use the alias
1009 std::string RepoManager::Impl::generateFilename( const RepoInfo &info ) const
1011 std::string filename = info.alias();
1012 // replace slashes with underscores
1013 str::replaceAll( filename, "/", "_" );
1015 filename = Pathname(filename).extend(".repo").asString();
1016 MIL << "generating filename for repo [" << info.alias() << "] : '" << filename << "'" << endl;
1020 std::string RepoManager::Impl::generateFilename( const ServiceInfo & info ) const
1022 std::string filename = info.alias();
1023 // replace slashes with underscores
1024 str::replaceAll( filename, "/", "_" );
1026 filename = Pathname(filename).extend(".service").asString();
1027 MIL << "generating filename for service [" << info.alias() << "] : '" << filename << "'" << endl;
1031 ////////////////////////////////////////////////////////////////////////////
1033 void RepoManager::addRepository( const RepoInfo &info,
1034 const ProgressData::ReceiverFnc & progressrcv )
1038 ProgressData progress(100);
1039 callback::SendReport<ProgressReport> report;
1040 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1041 progress.name(str::form(_("Adding repository '%s'"), info.name().c_str()));
1044 RepoInfo tosave = info;
1045 if(_pimpl->repos.find(tosave)!= _pimpl->repos.end())
1046 ZYPP_THROW(RepoAlreadyExistsException(info));
1049 // check the first url for now
1050 if ( _pimpl->options.probe )
1052 DBG << "unknown repository type, probing" << endl;
1054 RepoType probedtype;
1055 probedtype = probe(*tosave.baseUrlsBegin());
1056 if ( tosave.baseUrlsSize() > 0 )
1058 if ( probedtype == RepoType::NONE )
1059 ZYPP_THROW(RepoUnknownTypeException());
1061 tosave.setType(probedtype);
1067 // assert the directory exists
1068 filesystem::assert_dir(_pimpl->options.knownReposPath);
1070 Pathname repofile = _pimpl->generateNonExistingName(
1071 _pimpl->options.knownReposPath, _pimpl->generateFilename(tosave));
1072 // now we have a filename that does not exists
1073 MIL << "Saving repo in " << repofile << endl;
1075 std::ofstream file(repofile.c_str());
1077 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1080 tosave.dumpRepoOn(file);
1081 tosave.setFilepath(repofile);
1082 _pimpl->repos.insert(tosave);
1084 MIL << "done" << endl;
1087 void RepoManager::addRepositories( const Url &url,
1088 const ProgressData::ReceiverFnc & progressrcv )
1090 std::list<RepoInfo> repos = readRepoFile(url);
1091 for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1095 // look if the alias is in the known repos.
1096 for_ ( kit, repoBegin(), repoEnd() )
1098 if ( (*it).alias() == (*kit).alias() )
1100 ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1101 ZYPP_THROW(RepoAlreadyExistsException(*it));
1106 string filename = Pathname(url.getPathName()).basename();
1108 if ( filename == Pathname() )
1109 ZYPP_THROW(RepoException("Invalid repo file name at " + url.asString() ));
1111 // assert the directory exists
1112 filesystem::assert_dir(_pimpl->options.knownReposPath);
1114 Pathname repofile = _pimpl->generateNonExistingName(_pimpl->options.knownReposPath, filename);
1115 // now we have a filename that does not exists
1116 MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1118 std::ofstream file(repofile.c_str());
1120 ZYPP_THROW (Exception( "Can't open " + repofile.asString() ) );
1123 for ( std::list<RepoInfo>::iterator it = repos.begin();
1127 MIL << "Saving " << (*it).alias() << endl;
1128 it->setFilepath(repofile.asString());
1129 it->dumpRepoOn(file);
1130 _pimpl->repos.insert(*it);
1132 MIL << "done" << endl;
1135 ////////////////////////////////////////////////////////////////////////////
1137 void RepoManager::removeRepository( const RepoInfo & info,
1138 const ProgressData::ReceiverFnc & progressrcv)
1140 ProgressData progress;
1141 callback::SendReport<ProgressReport> report;
1142 progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1143 progress.name(str::form(_("Removing repository '%s'"), info.name().c_str()));
1145 MIL << "Going to delete repo " << info.alias() << endl;
1147 for_( it, repoBegin(), repoEnd() )
1149 // they can be the same only if the provided is empty, that means
1150 // the provided repo has no alias
1152 if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1155 // TODO match by url
1157 // we have a matcing repository, now we need to know
1158 // where it does come from.
1159 RepoInfo todelete = *it;
1160 if (todelete.filepath().empty())
1162 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1166 // figure how many repos are there in the file:
1167 std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1168 if ( (filerepos.size() == 1) && ( filerepos.front().alias() == todelete.alias() ) )
1170 // easy, only this one, just delete the file
1171 if ( filesystem::unlink(todelete.filepath()) != 0 )
1173 ZYPP_THROW(RepoException("Can't delete " + todelete.filepath().asString()));
1175 MIL << todelete.alias() << " sucessfully deleted." << endl;
1179 // there are more repos in the same file
1180 // write them back except the deleted one.
1182 //std::ofstream file(tmp.path().c_str());
1184 // assert the directory exists
1185 filesystem::assert_dir(todelete.filepath().dirname());
1187 std::ofstream file(todelete.filepath().c_str());
1189 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1190 ZYPP_THROW (Exception( "Can't open " + todelete.filepath().asString() ) );
1192 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1193 fit != filerepos.end();
1196 if ( (*fit).alias() != todelete.alias() )
1197 (*fit).dumpRepoOn(file);
1201 CombinedProgressData subprogrcv(progress, 70);
1202 CombinedProgressData cleansubprogrcv(progress, 30);
1203 // now delete it from cache
1204 if ( isCached(todelete) )
1205 cleanCache( todelete, subprogrcv);
1206 // now delete metadata (#301037)
1207 cleanMetadata( todelete, cleansubprogrcv);
1208 _pimpl->repos.erase(todelete);
1209 MIL << todelete.alias() << " sucessfully deleted." << endl;
1211 } // else filepath is empty
1214 // should not be reached on a sucess workflow
1215 ZYPP_THROW(RepoNotFoundException(info));
1218 ////////////////////////////////////////////////////////////////////////////
1220 void RepoManager::modifyRepository( const std::string &alias,
1221 const RepoInfo & newinfo,
1222 const ProgressData::ReceiverFnc & progressrcv )
1224 RepoInfo toedit = getRepositoryInfo(alias);
1226 // check if the new alias already exists when renaming the repo
1227 if (alias != newinfo.alias())
1229 for_( it, repoBegin(), repoEnd() )
1231 if ( newinfo.alias() == (*it).alias() )
1232 ZYPP_THROW(RepoAlreadyExistsException(newinfo));
1236 if (toedit.filepath().empty())
1238 ZYPP_THROW(RepoException("Can't figure where the repo is stored"));
1242 // figure how many repos are there in the file:
1243 std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1245 // there are more repos in the same file
1246 // write them back except the deleted one.
1248 //std::ofstream file(tmp.path().c_str());
1250 // assert the directory exists
1251 filesystem::assert_dir(toedit.filepath().dirname());
1253 std::ofstream file(toedit.filepath().c_str());
1255 //ZYPP_THROW (Exception( "Can't open " + tmp.path().asString() ) );
1256 ZYPP_THROW (Exception( "Can't open " + toedit.filepath().asString() ) );
1258 for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1259 fit != filerepos.end();
1262 // if the alias is different, dump the original
1263 // if it is the same, dump the provided one
1264 if ( (*fit).alias() != toedit.alias() )
1265 (*fit).dumpRepoOn(file);
1267 newinfo.dumpRepoOn(file);
1270 _pimpl->repos.erase(toedit);
1271 _pimpl->repos.insert(newinfo);
1275 ////////////////////////////////////////////////////////////////////////////
1277 RepoInfo RepoManager::getRepositoryInfo( const std::string &alias,
1278 const ProgressData::ReceiverFnc & progressrcv )
1281 info.setAlias(alias);
1282 RepoConstIterator it = _pimpl->repos.find( info );
1283 if( it == repoEnd() )
1284 ZYPP_THROW(RepoNotFoundException(info));
1289 ////////////////////////////////////////////////////////////////////////////
1291 RepoInfo RepoManager::getRepositoryInfo( const Url & url,
1292 const url::ViewOption & urlview,
1293 const ProgressData::ReceiverFnc & progressrcv )
1295 for_( it, repoBegin(), repoEnd() )
1297 for(RepoInfo::urls_const_iterator urlit = (*it).baseUrlsBegin();
1298 urlit != (*it).baseUrlsEnd();
1301 if ((*urlit).asString(urlview) == url.asString(urlview))
1306 info.setBaseUrl(url);
1307 ZYPP_THROW(RepoNotFoundException(info));
1310 void RepoManager::addService( const std::string & alias, const Url & url )
1312 addService( ServiceInfo(alias, url) );
1315 void RepoManager::addService( const ServiceInfo & service )
1317 // check if service already exists
1318 if( _pimpl->services.find(service) != _pimpl->services.end() )
1319 return; //FIXME ZYPP_THROW(RepoAlreadyExistsException(service.name()));
1321 //this is need to save location to correct service
1322 const ServiceInfo & savedService = *(_pimpl->services.insert( service )).first;
1324 cout << "adde service " << savedService.alias() << endl;
1326 _pimpl->saveService( savedService );
1329 void RepoManager::removeService( const string & alias)
1331 MIL << "Going to delete repo " << alias << endl;
1333 const ServiceInfo & service = getService( alias );
1335 Pathname location = service.filepath();
1336 if( location.empty() )
1338 ZYPP_THROW(RepoException("Can't figure where the service is stored"));
1342 Impl::ServiceCollector collector(tmpSet);
1344 parser::ServiceFileReader reader( location,
1345 bind(&Impl::ServiceCollector::collect,collector,_1) );
1347 // only one service definition in the file
1348 if ( tmpSet.size() == 1 )
1350 if ( filesystem::unlink(location) != 0 )
1352 ZYPP_THROW(RepoException("Can't delete " + location.asString()));
1354 MIL << alias << " sucessfully deleted." << endl;
1358 filesystem::assert_dir(location.dirname());
1360 std::ofstream file(location.c_str());
1362 ZYPP_THROW(Exception("failed open file to write"));
1364 for_(it, tmpSet.begin(), tmpSet.end())
1366 if( it->alias() != alias )
1367 it->dumpAsIniOn(file);
1370 MIL << alias << " sucessfully deleted from file " << location << endl;
1373 // now remove all repositories added by this service
1374 RepoCollector rcollector;
1375 getRepositoriesInService( alias,
1376 boost::make_function_output_iterator(
1377 bind( &RepoCollector::collect, &rcollector, _1 ) ) );
1378 // cannot do this directly in getRepositoriesInService - would invalidate iterators
1379 for_(rit, rcollector.repos.begin(), rcollector.repos.end())
1380 removeRepository(*rit);
1384 void RepoManager::removeService( const ServiceInfo & service )
1385 { removeService(service.alias()); }
1388 void RepoManager::Impl::saveService( const ServiceInfo & service ) const
1390 filesystem::assert_dir( options.knownServicesPath );
1392 Pathname servfile = generateNonExistingName( options.knownServicesPath,
1393 generateFilename( service ) );
1395 MIL << "saving service in " << servfile << endl;
1397 std::ofstream file(servfile.c_str());
1399 ZYPP_THROW (Exception( "Can't open " + servfile.asString() ) );
1402 service.dumpAsIniOn( file );
1404 const_cast<ServiceInfo&>(service).setFilepath( servfile );
1405 MIL << "done" << endl;
1408 ServiceInfo RepoManager::getService( const std::string & alias ) const
1410 for_ (it, serviceBegin(), serviceEnd())
1411 if ( it->alias() == alias )
1413 return ServiceInfo::noService;
1416 bool RepoManager::serviceEmpty() const { return _pimpl->services.empty(); }
1418 RepoManager::ServiceSizeType RepoManager::serviceSize() const
1420 return _pimpl->services.size();
1423 RepoManager::ServiceConstIterator RepoManager::serviceBegin() const
1425 return _pimpl->services.begin();
1428 RepoManager::ServiceConstIterator RepoManager::serviceEnd() const
1430 return _pimpl->services.end();
1433 void RepoManager::refreshServices()
1435 //cannot user for_, because it uses const version
1436 for (std::set<ServiceInfo>::iterator it = _pimpl->services.begin();
1437 it != _pimpl->services.end(); ++it)
1439 if ( !it->enabled() )
1442 MIL << "refresh: " << it->alias() << " with url: "<< it->url().asString() << endl;
1443 refreshService(*it);
1447 void RepoManager::refreshService( const ServiceInfo & service )
1449 //! \todo add callbacks for apps (start, end, repo removed, repo added, repo changed)
1451 // download the repo index file
1452 media::MediaManager mediamanager;
1453 //if (service.url().empty())
1454 // throw RepoNoUrlException();
1455 media::MediaAccessId mid = mediamanager.open( service.url() );
1456 mediamanager.attachDesiredMedia( mid );
1457 mediamanager.provideFile( mid, "repo/repoindex.xml" );
1458 Pathname path = mediamanager.localPath(mid, "repo/repoindex.xml" );
1461 RepoCollector collector;
1462 parser::RepoindexFileReader reader( path,
1463 bind( &RepoCollector::collect, &collector, _1 ) );
1464 mediamanager.release( mid );
1465 mediamanager.close( mid );
1467 // set service alias and base url for all collected repositories
1468 for_( it, collector.repos.begin(), collector.repos.end() )
1470 // if the repo url was not set by the repoindex parser, set service's url
1471 if ( it->baseUrlsEmpty() )
1472 it->setBaseUrl( service.url() );
1473 it->setService( service.alias() );
1476 // compare old and new repositories (hope not too much, if it change
1477 // then construct set and use set operation on it)
1478 std::list<RepoInfo> oldRepos;
1479 getRepositoriesInService(service.alias(),
1480 insert_iterator<std::list<RepoInfo> > (oldRepos, oldRepos.begin()));
1482 // find old to remove
1483 for_( it, oldRepos.begin(), oldRepos.end() )
1487 for_( it2, collector.repos.begin(), collector.repos.end() )
1488 if ( it->alias() == it2->alias() )
1495 removeRepository( *it );
1499 for_( it, collector.repos.begin(), collector.repos.end() )
1503 for_( it2, oldRepos.begin(), oldRepos.end() )
1504 if( it->alias() == it2->alias() )
1511 addRepository( *it );
1515 void RepoManager::modifyService(const std::string & oldAlias, const ServiceInfo & service)
1517 MIL << "Going to modify service " << oldAlias << endl;
1519 const ServiceInfo & oldService = getService(oldAlias);
1521 Pathname location = oldService.filepath();
1522 if( location.empty() )
1524 ZYPP_THROW(RepoException(
1525 "Cannot figure out where the service file is stored."));
1529 Impl::ServiceCollector collector(tmpSet);
1531 parser::ServiceFileReader reader( location,
1532 bind(&Impl::ServiceCollector::collect,collector,_1) );
1534 filesystem::assert_dir(location.dirname());
1536 std::ofstream file(location.c_str());
1538 for_(it, tmpSet.begin(), tmpSet.end())
1540 if( *it != oldAlias )
1541 it->dumpAsIniOn(file);
1544 service.dumpAsIniOn(file);
1548 _pimpl->services.erase(oldAlias);
1549 _pimpl->services.insert(service);
1551 // changed name, must change also repositories
1552 if( oldAlias != service.alias() )
1554 std::vector<RepoInfo> toModify;
1555 getRepositoriesInService(oldAlias,
1556 insert_iterator<std::vector<RepoInfo> >( toModify, toModify.begin() ));
1557 for_( it, toModify.begin(), toModify.end() )
1559 it->setService(service.alias());
1560 modifyRepository(it->alias(), *it);
1564 //! \todo changed enabled status
1565 if ( oldService.enabled() != service.enabled())
1570 //! \todo refresh the service automatically if url is changed?
1573 void RepoManager::Impl::knownServices()
1575 ServiceCollector collector(services);
1576 Pathname dir = options.knownServicesPath;
1577 list<Pathname> entries;
1578 if (PathInfo(dir).isExist())
1580 if ( filesystem::readdir( entries, Pathname(dir), false ) != 0 )
1581 ZYPP_THROW(Exception("failed to read directory"));
1583 //str::regex allowedServiceExt("^\\.service(_[0-9]+)?$");
1584 for_(it, entries.begin(), entries.end() )
1586 parser::ServiceFileReader reader(*it,
1587 bind(&ServiceCollector::collect, collector, _1) );
1592 ////////////////////////////////////////////////////////////////////////////
1594 std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
1596 return str << *obj._pimpl;
1599 /////////////////////////////////////////////////////////////////
1601 ///////////////////////////////////////////////////////////////////