libzypp  17.31.22
RepoManager.cc
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13 #include <cstdlib>
14 #include <iostream>
15 #include <fstream>
16 #include <sstream>
17 #include <list>
18 #include <map>
19 #include <algorithm>
20 #include <chrono>
21 
22 #include <solv/solvversion.h>
23 
24 #include <zypp-core/base/InputStream>
25 #include <zypp/base/LogTools.h>
26 #include <zypp/base/Gettext.h>
27 #include <zypp-core/base/DefaultIntegral>
28 #include <zypp/base/Function.h>
29 #include <zypp/base/Regex.h>
30 #include <zypp/PathInfo.h>
31 #include <zypp/TmpPath.h>
32 
33 #include <zypp/ServiceInfo.h>
35 #include <zypp/RepoManager.h>
36 
38 #include <zypp-media/auth/CredentialManager>
39 #include <zypp-media/MediaException>
40 #include <zypp/MediaSetAccess.h>
41 #include <zypp/ExternalProgram.h>
42 #include <zypp/ManagedFile.h>
43 
46 #include <zypp/parser/xml/Reader.h>
47 #include <zypp/repo/ServiceRepos.h>
48 #include <zypp/repo/yum/Downloader.h>
49 #include <zypp/repo/susetags/Downloader.h>
52 
53 #include <zypp/Target.h> // for Target::targetDistribution() for repo index services
54 #include <zypp/ZYppFactory.h> // to get the Target from ZYpp instance
55 #include <zypp/HistoryLog.h> // to write history :O)
56 
57 #include <zypp/ZYppCallbacks.h>
58 
59 #include "sat/Pool.h"
60 #include <zypp/base/Algorithm.h>
61 
62 using std::endl;
63 using std::string;
64 using namespace zypp::repo;
65 
66 #define OPT_PROGRESS const ProgressData::ReceiverFnc & = ProgressData::ReceiverFnc()
67 
69 namespace zypp
70 {
71  namespace zypp_readonly_hack {
72  bool IGotIt(); // in readonly-mode
73  }
74 
76  namespace env
77  {
80  {
81  const char * env = getenv("ZYPP_PLUGIN_APPDATA_FORCE_COLLECT");
82  return( env && str::strToBool( env, true ) );
83  }
84  } // namespace env
86 
88  namespace
89  {
111  class UrlCredentialExtractor
112  {
113  public:
114  UrlCredentialExtractor( Pathname & root_r )
115  : _root( root_r )
116  {}
117 
118  ~UrlCredentialExtractor()
119  { if ( _cmPtr ) _cmPtr->save(); }
120 
122  bool collect( const Url & url_r )
123  {
124  bool ret = url_r.hasCredentialsInAuthority();
125  if ( ret )
126  {
127  if ( !_cmPtr ) _cmPtr.reset( new media::CredentialManager( _root ) );
128  _cmPtr->addUserCred( url_r );
129  }
130  return ret;
131  }
133  template<class TContainer>
134  bool collect( const TContainer & urls_r )
135  { bool ret = false; for ( const Url & url : urls_r ) { if ( collect( url ) && !ret ) ret = true; } return ret; }
136 
138  bool extract( Url & url_r )
139  {
140  bool ret = collect( url_r );
141  if ( ret )
142  url_r.setPassword( std::string() );
143  return ret;
144  }
146  template<class TContainer>
147  bool extract( TContainer & urls_r )
148  { bool ret = false; for ( Url & url : urls_r ) { if ( extract( url ) && !ret ) ret = true; } return ret; }
149 
150  private:
151  const Pathname & _root;
152  scoped_ptr<media::CredentialManager> _cmPtr;
153  };
154  } // namespace
156 
158  namespace
159  {
163  class MediaMounter
164  {
165  public:
167  MediaMounter( const Url & url_r )
168  {
169  media::MediaManager mediamanager;
170  _mid = mediamanager.open( url_r );
171  mediamanager.attach( _mid );
172  }
173 
175  ~MediaMounter()
176  {
177  media::MediaManager mediamanager;
178  mediamanager.release( _mid );
179  mediamanager.close( _mid );
180  }
181 
186  Pathname getPathName( const Pathname & path_r = Pathname() ) const
187  {
188  media::MediaManager mediamanager;
189  return mediamanager.localPath( _mid, path_r );
190  }
191 
192  private:
194  };
196 
198  template <class Iterator>
199  inline bool foundAliasIn( const std::string & alias_r, Iterator begin_r, Iterator end_r )
200  {
201  for_( it, begin_r, end_r )
202  if ( it->alias() == alias_r )
203  return true;
204  return false;
205  }
207  template <class Container>
208  inline bool foundAliasIn( const std::string & alias_r, const Container & cont_r )
209  { return foundAliasIn( alias_r, cont_r.begin(), cont_r.end() ); }
210 
212  template <class Iterator>
213  inline Iterator findAlias( const std::string & alias_r, Iterator begin_r, Iterator end_r )
214  {
215  for_( it, begin_r, end_r )
216  if ( it->alias() == alias_r )
217  return it;
218  return end_r;
219  }
221  template <class Container>
222  inline typename Container::iterator findAlias( const std::string & alias_r, Container & cont_r )
223  { return findAlias( alias_r, cont_r.begin(), cont_r.end() ); }
225  template <class Container>
226  inline typename Container::const_iterator findAlias( const std::string & alias_r, const Container & cont_r )
227  { return findAlias( alias_r, cont_r.begin(), cont_r.end() ); }
228 
229 
231  inline std::string filenameFromAlias( const std::string & alias_r, const std::string & stem_r )
232  {
233  std::string filename( alias_r );
234  // replace slashes with underscores
235  str::replaceAll( filename, "/", "_" );
236 
237  filename = Pathname(filename).extend("."+stem_r).asString();
238  MIL << "generating filename for " << stem_r << " [" << alias_r << "] : '" << filename << "'" << endl;
239  return filename;
240  }
241 
257  struct RepoCollector : private base::NonCopyable
258  {
259  RepoCollector()
260  {}
261 
262  RepoCollector(const std::string & targetDistro_)
263  : targetDistro(targetDistro_)
264  {}
265 
266  bool collect( const RepoInfo &repo )
267  {
268  // skip repositories meant for other distros than specified
269  if (!targetDistro.empty()
270  && !repo.targetDistribution().empty()
271  && repo.targetDistribution() != targetDistro)
272  {
273  MIL
274  << "Skipping repository meant for '" << repo.targetDistribution()
275  << "' distribution (current distro is '"
276  << targetDistro << "')." << endl;
277 
278  return true;
279  }
280 
281  repos.push_back(repo);
282  return true;
283  }
284 
285  RepoInfoList repos;
286  std::string targetDistro;
287  };
289 
295  std::list<RepoInfo> repositories_in_file( const Pathname & file )
296  {
297  MIL << "repo file: " << file << endl;
298  RepoCollector collector;
299  parser::RepoFileReader parser( file, bind( &RepoCollector::collect, &collector, _1 ) );
300  return std::move(collector.repos);
301  }
302 
304 
313  std::list<RepoInfo> repositories_in_dir( const Pathname &dir )
314  {
315  MIL << "directory " << dir << endl;
316  std::list<RepoInfo> repos;
317  bool nonroot( geteuid() != 0 );
318  if ( nonroot && ! PathInfo(dir).userMayRX() )
319  {
320  JobReport::warning( str::Format(_("Cannot read repo directory '%1%': Permission denied")) % dir );
321  }
322  else
323  {
324  std::list<Pathname> entries;
325  if ( filesystem::readdir( entries, dir, false ) != 0 )
326  {
327  // TranslatorExplanation '%s' is a pathname
328  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir.c_str())));
329  }
330 
331  str::regex allowedRepoExt("^\\.repo(_[0-9]+)?$");
332  for ( std::list<Pathname>::const_iterator it = entries.begin(); it != entries.end(); ++it )
333  {
334  if ( str::regex_match(it->extension(), allowedRepoExt) )
335  {
336  if ( nonroot && ! PathInfo(*it).userMayR() )
337  {
338  JobReport::warning( str::Format(_("Cannot read repo file '%1%': Permission denied")) % *it );
339  }
340  else
341  {
342  const std::list<RepoInfo> & tmp( repositories_in_file( *it ) );
343  repos.insert( repos.end(), tmp.begin(), tmp.end() );
344  }
345  }
346  }
347  }
348  return repos;
349  }
350 
352 
353  inline void assert_alias( const RepoInfo & info )
354  {
355  if ( info.alias().empty() )
356  ZYPP_THROW( RepoNoAliasException( info ) );
357  // bnc #473834. Maybe we can match the alias against a regex to define
358  // and check for valid aliases
359  if ( info.alias()[0] == '.')
361  info, _("Repository alias cannot start with dot.")));
362  }
363 
364  inline void assert_alias( const ServiceInfo & info )
365  {
366  if ( info.alias().empty() )
368  // bnc #473834. Maybe we can match the alias against a regex to define
369  // and check for valid aliases
370  if ( info.alias()[0] == '.')
372  info, _("Service alias cannot start with dot.")));
373  }
374 
376 
377  inline void assert_urls( const RepoInfo & info )
378  {
379  if ( info.baseUrlsEmpty() )
380  ZYPP_THROW( RepoNoUrlException( info ) );
381  }
382 
383  inline void assert_url( const ServiceInfo & info )
384  {
385  if ( ! info.url().isValid() )
387  }
388 
390 
392  namespace
393  {
395  inline bool isTmpRepo( const RepoInfo & info_r )
396  { return( info_r.filepath().empty() && info_r.usesAutoMethadataPaths() ); }
397  } // namespace
399 
404  inline Pathname rawcache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
405  {
406  assert_alias(info);
407  return isTmpRepo( info ) ? info.metadataPath() : opt.repoRawCachePath / info.escaped_alias();
408  }
409 
418  inline Pathname rawproductdata_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
419  { return rawcache_path_for_repoinfo( opt, info ) / info.path(); }
420 
424  inline Pathname packagescache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
425  {
426  assert_alias(info);
427  return isTmpRepo( info ) ? info.packagesPath() : opt.repoPackagesCachePath / info.escaped_alias();
428  }
429 
433  inline Pathname solv_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
434  {
435  assert_alias(info);
436  return isTmpRepo( info ) ? info.metadataPath().dirname() / "%SLV%" : opt.repoSolvCachePath / info.escaped_alias();
437  }
438 
440 
442  class ServiceCollector
443  {
444  public:
445  typedef std::set<ServiceInfo> ServiceSet;
446 
447  ServiceCollector( ServiceSet & services_r )
448  : _services( services_r )
449  {}
450 
451  bool operator()( const ServiceInfo & service_r ) const
452  {
453  _services.insert( service_r );
454  return true;
455  }
456 
457  private:
458  ServiceSet & _services;
459  };
461 
463  inline bool autoPruneInDir( const Pathname & path_r )
464  { return not PathInfo(path_r/".no_auto_prune").isExist(); }
465 
466  } // namespace
468 
469  std::list<RepoInfo> readRepoFile( const Url & repo_file )
470  {
472 
473  DBG << "reading repo file " << repo_file << ", local path: " << local << endl;
474 
475  return repositories_in_file(local);
476  }
477 
479  //
480  // class RepoManagerOptions
481  //
483 
485  {
486  repoCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoCachePath() );
487  repoRawCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoMetadataPath() );
488  repoSolvCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoSolvfilesPath() );
489  repoPackagesCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoPackagesPath() );
490  knownReposPath = Pathname::assertprefix( root_r, ZConfig::instance().knownReposPath() );
491  knownServicesPath = Pathname::assertprefix( root_r, ZConfig::instance().knownServicesPath() );
492  pluginsPath = Pathname::assertprefix( root_r, ZConfig::instance().pluginsPath() );
493  probe = ZConfig::instance().repo_add_probe();
494 
495  rootDir = root_r;
496  }
497 
499  {
500  RepoManagerOptions ret;
501  ret.repoCachePath = root_r;
502  ret.repoRawCachePath = root_r/"raw";
503  ret.repoSolvCachePath = root_r/"solv";
504  ret.repoPackagesCachePath = root_r/"packages";
505  ret.knownReposPath = root_r/"repos.d";
506  ret.knownServicesPath = root_r/"services.d";
507  ret.pluginsPath = root_r/"plugins";
508  ret.rootDir = root_r;
509  return ret;
510  }
511 
512  std:: ostream & operator<<( std::ostream & str, const RepoManagerOptions & obj )
513  {
514 #define OUTS(X) str << " " #X "\t" << obj.X << endl
515  str << "RepoManagerOptions (" << obj.rootDir << ") {" << endl;
516  OUTS( repoRawCachePath );
517  OUTS( repoSolvCachePath );
518  OUTS( repoPackagesCachePath );
519  OUTS( knownReposPath );
520  OUTS( knownServicesPath );
521  OUTS( pluginsPath );
522  str << "}" << endl;
523 #undef OUTS
524  return str;
525  }
526 
533  {
534  public:
535  Impl( const RepoManagerOptions &opt )
536  : _options(opt)
537  , _pluginRepoverification( _options.pluginsPath/"repoverification", _options.rootDir )
538  {
539  init_knownServices();
540  init_knownRepositories();
541  }
542 
544  {
545  // trigger appdata refresh if some repos change
546  if ( ( _reposDirty || env::ZYPP_PLUGIN_APPDATA_FORCE_COLLECT() )
547  && geteuid() == 0 && ( _options.rootDir.empty() || _options.rootDir == "/" ) )
548  {
549  try {
550  std::list<Pathname> entries;
551  filesystem::readdir( entries, _options.pluginsPath/"appdata", false );
552  if ( ! entries.empty() )
553  {
555  cmd.push_back( "<" ); // discard stdin
556  cmd.push_back( ">" ); // discard stdout
557  cmd.push_back( "PROGRAM" ); // [2] - fix index below if changing!
558  for ( const auto & rinfo : repos() )
559  {
560  if ( ! rinfo.enabled() )
561  continue;
562  cmd.push_back( "-R" );
563  cmd.push_back( rinfo.alias() );
564  cmd.push_back( "-t" );
565  cmd.push_back( rinfo.type().asString() );
566  cmd.push_back( "-p" );
567  cmd.push_back( (rinfo.metadataPath()/rinfo.path()).asString() ); // bsc#1197684: path to the repodata/ directory inside the cache
568  }
569 
570  for_( it, entries.begin(), entries.end() )
571  {
572  PathInfo pi( *it );
573  //DBG << "/tmp/xx ->" << pi << endl;
574  if ( pi.isFile() && pi.userMayRX() )
575  {
576  // trigger plugin
577  cmd[2] = pi.asString(); // [2] - PROGRAM
579  }
580  }
581  }
582  }
583  catch (...) {} // no throw in dtor
584  }
585  }
586 
587  public:
588  bool repoEmpty() const { return repos().empty(); }
589  RepoSizeType repoSize() const { return repos().size(); }
590  RepoConstIterator repoBegin() const { return repos().begin(); }
591  RepoConstIterator repoEnd() const { return repos().end(); }
592 
593  bool hasRepo( const std::string & alias ) const
594  { return foundAliasIn( alias, repos() ); }
595 
596  RepoInfo getRepo( const std::string & alias ) const
597  {
598  RepoConstIterator it( findAlias( alias, repos() ) );
599  return it == repos().end() ? RepoInfo::noRepo : *it;
600  }
601 
602  public:
603  Pathname metadataPath( const RepoInfo & info ) const
604  { return rawcache_path_for_repoinfo( _options, info ); }
605 
606  Pathname packagesPath( const RepoInfo & info ) const
607  { return packagescache_path_for_repoinfo( _options, info ); }
608 
609  RepoStatus metadataStatus( const RepoInfo & info ) const;
610 
611  RefreshCheckStatus checkIfToRefreshMetadata( const RepoInfo & info, const Url & url, RawMetadataRefreshPolicy policy );
612 
613  void refreshMetadata( const RepoInfo & info, RawMetadataRefreshPolicy policy, OPT_PROGRESS );
614 
615  void cleanMetadata( const RepoInfo & info, OPT_PROGRESS );
616 
617  void cleanPackages( const RepoInfo & info, OPT_PROGRESS, bool isAutoClean = false );
618 
619  void buildCache( const RepoInfo & info, CacheBuildPolicy policy, OPT_PROGRESS );
620 
621  repo::RepoType probe( const Url & url, const Pathname & path = Pathname() ) const;
622  repo::RepoType probeCache( const Pathname & path_r ) const;
623 
624  void cleanCacheDirGarbage( OPT_PROGRESS );
625 
626  void cleanCache( const RepoInfo & info, OPT_PROGRESS );
627 
628  bool isCached( const RepoInfo & info ) const
629  { return PathInfo(solv_path_for_repoinfo( _options, info ) / "solv").isExist(); }
630 
631  RepoStatus cacheStatus( const RepoInfo & info ) const
632  { return RepoStatus::fromCookieFile(solv_path_for_repoinfo(_options, info) / "cookie"); }
633 
634  void loadFromCache( const RepoInfo & info, OPT_PROGRESS );
635 
636  void addRepository( const RepoInfo & info, OPT_PROGRESS );
637 
638  void addRepositories( const Url & url, OPT_PROGRESS );
639 
640  void removeRepository( const RepoInfo & info, OPT_PROGRESS );
641 
642  void modifyRepository( const std::string & alias, const RepoInfo & newinfo_r, OPT_PROGRESS );
643 
644  RepoInfo getRepositoryInfo( const std::string & alias, OPT_PROGRESS );
645  RepoInfo getRepositoryInfo( const Url & url, const url::ViewOption & urlview, OPT_PROGRESS );
646 
647  public:
648  bool serviceEmpty() const { return _services.empty(); }
649  ServiceSizeType serviceSize() const { return _services.size(); }
650  ServiceConstIterator serviceBegin() const { return _services.begin(); }
651  ServiceConstIterator serviceEnd() const { return _services.end(); }
652 
653  bool hasService( const std::string & alias ) const
654  { return foundAliasIn( alias, _services ); }
655 
656  ServiceInfo getService( const std::string & alias ) const
657  {
658  ServiceConstIterator it( findAlias( alias, _services ) );
659  return it == _services.end() ? ServiceInfo::noService : *it;
660  }
661 
662  public:
663  void addService( const ServiceInfo & service );
664  void addService( const std::string & alias, const Url & url )
665  { addService( ServiceInfo( alias, url ) ); }
666 
667  void removeService( const std::string & alias );
668  void removeService( const ServiceInfo & service )
669  { removeService( service.alias() ); }
670 
671  void refreshServices( const RefreshServiceOptions & options_r );
672 
673  void refreshService( const std::string & alias, const RefreshServiceOptions & options_r );
674  void refreshService( const ServiceInfo & service, const RefreshServiceOptions & options_r )
675  { refreshService( service.alias(), options_r ); }
676 
677  void modifyService( const std::string & oldAlias, const ServiceInfo & newService );
678 
679  repo::ServiceType probeService( const Url & url ) const;
680 
681  void refreshGeoIPData ( const RepoInfo::url_set &urls );
682 
683  private:
684  void saveService( ServiceInfo & service ) const;
685 
686  Pathname generateNonExistingName( const Pathname & dir, const std::string & basefilename ) const;
687 
688  std::string generateFilename( const RepoInfo & info ) const
689  { return filenameFromAlias( info.alias(), "repo" ); }
690 
691  std::string generateFilename( const ServiceInfo & info ) const
692  { return filenameFromAlias( info.alias(), "service" ); }
693 
694  void setCacheStatus( const RepoInfo & info, const RepoStatus & status )
695  {
696  Pathname base = solv_path_for_repoinfo( _options, info );
698  status.saveToCookieFile( base / "cookie" );
699  }
700 
701  void touchIndexFile( const RepoInfo & info );
702 
703  template<typename OutputIterator>
704  void getRepositoriesInService( const std::string & alias, OutputIterator out ) const
705  {
706  MatchServiceAlias filter( alias );
707  std::copy( boost::make_filter_iterator( filter, repos().begin(), repos().end() ),
708  boost::make_filter_iterator( filter, repos().end(), repos().end() ),
709  out);
710  }
711 
712  private:
713  void init_knownServices();
714  void init_knownRepositories();
715 
716  const RepoSet & repos() const { return _reposX; }
717  RepoSet & reposManip() { if ( ! _reposDirty ) _reposDirty = true; return _reposX; }
718 
719  private:
723 
725 
727 
728  private:
729  friend Impl * rwcowClone<Impl>( const Impl * rhs );
731  Impl * clone() const
732  { return new Impl( *this ); }
733  };
735 
737  inline std::ostream & operator<<( std::ostream & str, const RepoManager::Impl & obj )
738  { return str << "RepoManager::Impl"; }
739 
741 
742  void RepoManager::Impl::saveService( ServiceInfo & service ) const
743  {
744  filesystem::assert_dir( _options.knownServicesPath );
745  Pathname servfile = generateNonExistingName( _options.knownServicesPath,
746  generateFilename( service ) );
747  service.setFilepath( servfile );
748 
749  MIL << "saving service in " << servfile << endl;
750 
751  std::ofstream file( servfile.c_str() );
752  if ( !file )
753  {
754  // TranslatorExplanation '%s' is a filename
755  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), servfile.c_str() )));
756  }
757  service.dumpAsIniOn( file );
758  MIL << "done" << endl;
759  }
760 
776  Pathname RepoManager::Impl::generateNonExistingName( const Pathname & dir,
777  const std::string & basefilename ) const
778  {
779  std::string final_filename = basefilename;
780  int counter = 1;
781  while ( PathInfo(dir + final_filename).isExist() )
782  {
783  final_filename = basefilename + "_" + str::numstring(counter);
784  ++counter;
785  }
786  return dir + Pathname(final_filename);
787  }
788 
790 
791  void RepoManager::Impl::init_knownServices()
792  {
793  Pathname dir = _options.knownServicesPath;
794  std::list<Pathname> entries;
795  if (PathInfo(dir).isExist())
796  {
797  if ( filesystem::readdir( entries, dir, false ) != 0 )
798  {
799  // TranslatorExplanation '%s' is a pathname
800  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir.c_str())));
801  }
802 
803  //str::regex allowedServiceExt("^\\.service(_[0-9]+)?$");
804  for_(it, entries.begin(), entries.end() )
805  {
806  parser::ServiceFileReader(*it, ServiceCollector(_services));
807  }
808  }
809 
810  repo::PluginServices(_options.pluginsPath/"services", ServiceCollector(_services));
811  }
812 
814  namespace {
821  inline void cleanupNonRepoMetadtaFolders( const Pathname & cachePath_r,
822  const Pathname & defaultCachePath_r,
823  const std::list<std::string> & repoEscAliases_r )
824  {
826  return;
827 
828  if ( cachePath_r != defaultCachePath_r )
829  return;
830 
831  std::list<std::string> entries;
832  if ( filesystem::readdir( entries, cachePath_r, false ) == 0 )
833  {
834  entries.sort();
835  std::set<std::string> oldfiles;
836  set_difference( entries.begin(), entries.end(), repoEscAliases_r.begin(), repoEscAliases_r.end(),
837  std::inserter( oldfiles, oldfiles.end() ) );
838 
839  // bsc#1178966: Files or symlinks here have been created by the user
840  // for whatever purpose. It's our cache, so we purge them now before
841  // they may later conflict with directories we need.
842  PathInfo pi;
843  for ( const std::string & old : oldfiles )
844  {
845  if ( old == Repository::systemRepoAlias() ) // don't remove the @System solv file
846  continue;
847  pi( cachePath_r/old );
848  if ( pi.isDir() )
849  filesystem::recursive_rmdir( pi.path() );
850  else
851  filesystem::unlink( pi.path() );
852  }
853  }
854  }
855  } // namespace
857  void RepoManager::Impl::init_knownRepositories()
858  {
859  MIL << "start construct known repos" << endl;
860 
861  if ( PathInfo(_options.knownReposPath).isExist() )
862  {
863  std::list<std::string> repoEscAliases;
864  std::list<RepoInfo> orphanedRepos;
865  for ( RepoInfo & repoInfo : repositories_in_dir(_options.knownReposPath) )
866  {
867  // set the metadata path for the repo
868  repoInfo.setMetadataPath( rawcache_path_for_repoinfo(_options, repoInfo) );
869  // set the downloaded packages path for the repo
870  repoInfo.setPackagesPath( packagescache_path_for_repoinfo(_options, repoInfo) );
871  // remember it
872  _reposX.insert( repoInfo ); // direct access via _reposX in ctor! no reposManip.
873 
874  // detect orphaned repos belonging to a deleted service
875  const std::string & serviceAlias( repoInfo.service() );
876  if ( ! ( serviceAlias.empty() || hasService( serviceAlias ) ) )
877  {
878  WAR << "Schedule orphaned service repo for deletion: " << repoInfo << endl;
879  orphanedRepos.push_back( repoInfo );
880  continue; // don't remember it in repoEscAliases
881  }
882 
883  repoEscAliases.push_back(repoInfo.escaped_alias());
884  }
885 
886  // Cleanup orphanded service repos:
887  if ( ! orphanedRepos.empty() )
888  {
889  for ( const auto & repoInfo : orphanedRepos )
890  {
891  MIL << "Delete orphaned service repo " << repoInfo.alias() << endl;
892  // translators: Cleanup a repository previously owned by a meanwhile unknown (deleted) service.
893  // %1% = service name
894  // %2% = repository name
895  JobReport::warning( str::Format(_("Unknown service '%1%': Removing orphaned service repository '%2%'"))
896  % repoInfo.service()
897  % repoInfo.alias() );
898  try {
899  removeRepository( repoInfo );
900  }
901  catch ( const Exception & caugth )
902  {
903  JobReport::error( caugth.asUserHistory() );
904  }
905  }
906  }
907 
908  // bsc#1210740: Don't cleanup if read-only mode was promised.
909  if ( not zypp_readonly_hack::IGotIt() ) {
910  // delete metadata folders without corresponding repo (e.g. old tmp directories)
911  //
912  // bnc#891515: Auto-cleanup only zypp.conf default locations. Otherwise
913  // we'd need somemagic file to identify zypp cache directories. Without this
914  // we may easily remove user data (zypper --pkg-cache-dir . download ...)
915  repoEscAliases.sort();
916  cleanupNonRepoMetadtaFolders( _options.repoRawCachePath,
918  repoEscAliases );
919  cleanupNonRepoMetadtaFolders( _options.repoSolvCachePath,
921  repoEscAliases );
922  // bsc#1204956: Tweak to prevent auto pruning package caches
923  if ( autoPruneInDir( _options.repoPackagesCachePath ) )
924  cleanupNonRepoMetadtaFolders( _options.repoPackagesCachePath,
926  repoEscAliases );
927  }
928  }
929  MIL << "end construct known repos" << endl;
930  }
931 
933 
934  RepoStatus RepoManager::Impl::metadataStatus( const RepoInfo & info ) const
935  {
936  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
937  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
938 
939  RepoType repokind = info.type();
940  // If unknown, probe the local metadata
941  if ( repokind == RepoType::NONE )
942  repokind = probeCache( productdatapath );
943 
944  // NOTE: The calling code expects an empty RepoStatus being returned
945  // if the metadata cache is empty. So additioanl components like the
946  // RepoInfos status are joined after the switch IFF the status is not
947  // empty.
948  RepoStatus status;
949  switch ( repokind.toEnum() )
950  {
951  case RepoType::RPMMD_e :
952  status = RepoStatus( productdatapath/"repodata/repomd.xml");
953  if ( info.requireStatusWithMediaFile() )
954  status = status && RepoStatus( mediarootpath/"media.1/media" );
955  break;
956 
957  case RepoType::YAST2_e :
958  status = RepoStatus( productdatapath/"content" ) && RepoStatus( mediarootpath/"media.1/media" );
959  break;
960 
962  status = RepoStatus::fromCookieFile( productdatapath/"cookie" ); // dir status at last refresh
963  break;
964 
965  case RepoType::NONE_e :
966  // Return default RepoStatus in case of RepoType::NONE
967  // indicating it should be created?
968  // ZYPP_THROW(RepoUnknownTypeException());
969  break;
970  }
971 
972  if ( ! status.empty() )
973  status = status && RepoStatus( info );
974 
975  return status;
976  }
977 
978 
979  void RepoManager::Impl::touchIndexFile( const RepoInfo & info )
980  {
981  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
982 
983  RepoType repokind = info.type();
984  if ( repokind.toEnum() == RepoType::NONE_e )
985  // unknown, probe the local metadata
986  repokind = probeCache( productdatapath );
987  // if still unknown, just return
988  if (repokind == RepoType::NONE_e)
989  return;
990 
991  Pathname p;
992  switch ( repokind.toEnum() )
993  {
994  case RepoType::RPMMD_e :
995  p = Pathname(productdatapath + "/repodata/repomd.xml");
996  break;
997 
998  case RepoType::YAST2_e :
999  p = Pathname(productdatapath + "/content");
1000  break;
1001 
1003  p = Pathname(productdatapath + "/cookie");
1004  break;
1005 
1006  case RepoType::NONE_e :
1007  default:
1008  break;
1009  }
1010 
1011  // touch the file, ignore error (they are logged anyway)
1012  filesystem::touch(p);
1013  }
1014 
1015 
1016  RepoManager::RefreshCheckStatus RepoManager::Impl::checkIfToRefreshMetadata( const RepoInfo & info, const Url & url, RawMetadataRefreshPolicy policy )
1017  {
1018  assert_alias(info);
1019  try
1020  {
1021  MIL << "Check if to refresh repo " << info.alias() << " at " << url << " (" << info.type() << ")" << endl;
1022 
1023  refreshGeoIPData( { url } );
1024 
1025  // first check old (cached) metadata
1026  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
1027  filesystem::assert_dir( mediarootpath );
1028  RepoStatus oldstatus = metadataStatus( info );
1029 
1030  if ( oldstatus.empty() )
1031  {
1032  MIL << "No cached metadata, going to refresh" << endl;
1033  return REFRESH_NEEDED;
1034  }
1035 
1036  if ( url.schemeIsVolatile() )
1037  {
1038  MIL << "Never refresh CD/DVD" << endl;
1039  return REPO_UP_TO_DATE;
1040  }
1041 
1042  if ( policy == RefreshForced )
1043  {
1044  MIL << "Forced refresh!" << endl;
1045  return REFRESH_NEEDED;
1046  }
1047 
1048  if ( url.schemeIsLocal() )
1049  {
1050  policy = RefreshIfNeededIgnoreDelay;
1051  }
1052 
1053  // Check whether repo.refresh.delay applies...
1054  if ( policy != RefreshIfNeededIgnoreDelay )
1055  {
1056  // bsc#1174016: Prerequisite to skipping the refresh is that metadata
1057  // and solv cache status match. They will not, if the repos URL was
1058  // changed e.g. due to changed repovars.
1059  RepoStatus cachestatus = cacheStatus( info );
1060 
1061  if ( oldstatus == cachestatus )
1062  {
1063  // difference in seconds
1064  double diff = ::difftime( (Date::ValueType)Date::now(), (Date::ValueType)oldstatus.timestamp() ) / 60;
1065  if ( diff < ZConfig::instance().repo_refresh_delay() )
1066  {
1067  if ( diff < 0 )
1068  {
1069  WAR << "Repository '" << info.alias() << "' was refreshed in the future!" << endl;
1070  }
1071  else
1072  {
1073  MIL << "Repository '" << info.alias()
1074  << "' has been refreshed less than repo.refresh.delay ("
1076  << ") minutes ago. Advising to skip refresh" << endl;
1077  return REPO_CHECK_DELAYED;
1078  }
1079  }
1080  }
1081  else {
1082  MIL << "Metadata and solv cache don't match. Check data on server..." << endl;
1083  }
1084  }
1085 
1086  repo::RepoType repokind = info.type();
1087  // if unknown: probe it
1088  if ( repokind == RepoType::NONE )
1089  repokind = probe( url, info.path() );
1090 
1091  // retrieve newstatus
1092  RepoStatus newstatus;
1093  switch ( repokind.toEnum() )
1094  {
1095  case RepoType::RPMMD_e:
1096  {
1097  MediaSetAccess media( url );
1098  newstatus = RepoStatus( info ) && yum::Downloader( info, mediarootpath ).status( media );
1099  }
1100  break;
1101 
1102  case RepoType::YAST2_e:
1103  {
1104  MediaSetAccess media( url );
1105  newstatus = RepoStatus( info ) && susetags::Downloader( info, mediarootpath ).status( media );
1106  }
1107  break;
1108 
1110  newstatus = RepoStatus( info ) && RepoStatus( MediaMounter(url).getPathName(info.path()) ); // dir status
1111  break;
1112 
1113  default:
1114  case RepoType::NONE_e:
1116  break;
1117  }
1118 
1119  // check status
1120  if ( oldstatus == newstatus )
1121  {
1122  MIL << "repo has not changed" << endl;
1123  touchIndexFile( info );
1124  return REPO_UP_TO_DATE;
1125  }
1126  else // includes newstatus.empty() if e.g. repo format changed
1127  {
1128  MIL << "repo has changed, going to refresh" << endl;
1129  return REFRESH_NEEDED;
1130  }
1131  }
1132  catch ( const Exception &e )
1133  {
1134  ZYPP_CAUGHT(e);
1135  ERR << "refresh check failed for " << url << endl;
1136  ZYPP_RETHROW(e);
1137  }
1138 
1139  return REFRESH_NEEDED; // default
1140  }
1141 
1142 
1143  void RepoManager::Impl::refreshMetadata( const RepoInfo & info, RawMetadataRefreshPolicy policy, const ProgressData::ReceiverFnc & progress )
1144  {
1145  assert_alias(info);
1146  assert_urls(info);
1147 
1148  // make sure geoIP data is up 2 date
1149  refreshGeoIPData( info.baseUrls() );
1150 
1151  // we will throw this later if no URL checks out fine
1152  RepoException rexception( info, PL_("Valid metadata not found at specified URL",
1153  "Valid metadata not found at specified URLs",
1154  info.baseUrlsSize() ) );
1155 
1156  // Suppress (interactive) media::MediaChangeReport if we in have multiple basurls (>1)
1157  media::ScopedDisableMediaChangeReport guard( info.baseUrlsSize() > 1 );
1158  // try urls one by one
1159  for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it )
1160  {
1161  try
1162  {
1163  Url url(*it);
1164 
1165  // check whether to refresh metadata
1166  // if the check fails for this url, it throws, so another url will be checked
1167  if (checkIfToRefreshMetadata(info, url, policy)!=REFRESH_NEEDED)
1168  return;
1169 
1170  MIL << "Going to refresh metadata from " << url << endl;
1171 
1172  // bsc#1048315: Always re-probe in case of repo format change.
1173  // TODO: Would be sufficient to verify the type and re-probe
1174  // if verification failed (or type is RepoType::NONE)
1175  repo::RepoType repokind = info.type();
1176  {
1177  repo::RepoType probed = probe( *it, info.path() );
1178  if ( repokind != probed )
1179  {
1180  repokind = probed;
1181  // update probed type only for repos in system
1182  for_( it, repoBegin(), repoEnd() )
1183  {
1184  if ( info.alias() == (*it).alias() )
1185  {
1186  RepoInfo modifiedrepo = *it;
1187  modifiedrepo.setType( repokind );
1188  // don't modify .repo in refresh.
1189  // modifyRepository( info.alias(), modifiedrepo );
1190  break;
1191  }
1192  }
1193  // Adjust the probed type in RepoInfo
1194  info.setProbedType( repokind ); // lazy init!
1195  }
1196  // no need to continue with an unknown type
1197  if ( repokind.toEnum() == RepoType::NONE_e )
1199  }
1200 
1201  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
1202  if( filesystem::assert_dir(mediarootpath) )
1203  {
1204  Exception ex(str::form( _("Can't create %s"), mediarootpath.c_str()) );
1205  ZYPP_THROW(ex);
1206  }
1207 
1208  // create temp dir as sibling of mediarootpath
1209  filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( mediarootpath ) );
1210  if( tmpdir.path().empty() )
1211  {
1212  Exception ex(_("Can't create metadata cache directory."));
1213  ZYPP_THROW(ex);
1214  }
1215 
1216  if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
1217  ( repokind.toEnum() == RepoType::YAST2_e ) )
1218  {
1219  MediaSetAccess media(url);
1220  shared_ptr<repo::Downloader> downloader_ptr;
1221 
1222  MIL << "Creating downloader for [ " << info.alias() << " ]" << endl;
1223 
1224  if ( repokind.toEnum() == RepoType::RPMMD_e ) {
1225  downloader_ptr.reset(new yum::Downloader(info, mediarootpath ));
1226  if ( _pluginRepoverification.checkIfNeeded() )
1227  downloader_ptr->setPluginRepoverification( _pluginRepoverification ); // susetags is dead so we apply just to yum
1228  }
1229  else
1230  downloader_ptr.reset( new susetags::Downloader(info, mediarootpath) );
1231 
1238  for_( it, repoBegin(), repoEnd() )
1239  {
1240  Pathname cachepath(rawcache_path_for_repoinfo( _options, *it ));
1241  if ( PathInfo(cachepath).isExist() )
1242  downloader_ptr->addCachePath(cachepath);
1243  }
1244 
1245  downloader_ptr->download( media, tmpdir.path() );
1246  }
1247  else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
1248  {
1249  // as substitute for real metadata remember the checksum of the directory we refreshed
1250  MediaMounter media( url );
1251  RepoStatus newstatus = RepoStatus( media.getPathName( info.path() ) ); // dir status
1252 
1253  Pathname productpath( tmpdir.path() / info.path() );
1254  filesystem::assert_dir( productpath );
1255  newstatus.saveToCookieFile( productpath/"cookie" );
1256  }
1257  else
1258  {
1260  }
1261 
1262  // ok we have the metadata, now exchange
1263  // the contents
1264  filesystem::exchange( tmpdir.path(), mediarootpath );
1265  if ( ! isTmpRepo( info ) )
1266  reposManip(); // remember to trigger appdata refresh
1267 
1268  // we are done.
1269  return;
1270  }
1271  catch ( const Exception &e )
1272  {
1273  ZYPP_CAUGHT(e);
1274  ERR << "Trying another url..." << endl;
1275 
1276  // remember the exception caught for the *first URL*
1277  // if all other URLs fail, the rexception will be thrown with the
1278  // cause of the problem of the first URL remembered
1279  if (it == info.baseUrlsBegin())
1280  rexception.remember(e);
1281  else
1282  rexception.addHistory( e.asUserString() );
1283 
1284  }
1285  } // for every url
1286  ERR << "No more urls..." << endl;
1287  ZYPP_THROW(rexception);
1288  }
1289 
1291 
1292  void RepoManager::Impl::cleanMetadata( const RepoInfo & info, const ProgressData::ReceiverFnc & progressfnc )
1293  {
1294  ProgressData progress(100);
1295  progress.sendTo(progressfnc);
1296  filesystem::recursive_rmdir( ZConfig::instance().geoipCachePath() );
1297  filesystem::recursive_rmdir( rawcache_path_for_repoinfo(_options, info) );
1298  progress.toMax();
1299  }
1300 
1301 
1302  void RepoManager::Impl::cleanPackages( const RepoInfo & info, const ProgressData::ReceiverFnc & progressfnc, bool isAutoClean_r )
1303  {
1304  ProgressData progress(100);
1305  progress.sendTo(progressfnc);
1306 
1307  // bsc#1204956: Tweak to prevent auto pruning package caches
1308  const Pathname & rpc { packagescache_path_for_repoinfo(_options, info) };
1309  if ( not isAutoClean_r || autoPruneInDir( rpc.dirname() ) )
1311  progress.toMax();
1312  }
1313 
1314 
1315  void RepoManager::Impl::buildCache( const RepoInfo & info, CacheBuildPolicy policy, const ProgressData::ReceiverFnc & progressrcv )
1316  {
1317  assert_alias(info);
1318  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
1319  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
1320 
1321  if( filesystem::assert_dir(_options.repoCachePath) )
1322  {
1323  Exception ex(str::form( _("Can't create %s"), _options.repoCachePath.c_str()) );
1324  ZYPP_THROW(ex);
1325  }
1326  RepoStatus raw_metadata_status = metadataStatus(info);
1327  if ( raw_metadata_status.empty() )
1328  {
1329  /* if there is no cache at this point, we refresh the raw
1330  in case this is the first time - if it's !autorefresh,
1331  we may still refresh */
1332  refreshMetadata(info, RefreshIfNeeded, progressrcv );
1333  raw_metadata_status = metadataStatus(info);
1334  }
1335 
1336  bool needs_cleaning = false;
1337  if ( isCached( info ) )
1338  {
1339  MIL << info.alias() << " is already cached." << endl;
1340  RepoStatus cache_status = cacheStatus(info);
1341 
1342  if ( cache_status == raw_metadata_status )
1343  {
1344  MIL << info.alias() << " cache is up to date with metadata." << endl;
1345  if ( policy == BuildIfNeeded )
1346  {
1347  // On the fly add missing solv.idx files for bash completion.
1348  const Pathname & base = solv_path_for_repoinfo( _options, info);
1349  if ( ! PathInfo(base/"solv.idx").isExist() )
1350  sat::updateSolvFileIndex( base/"solv" );
1351 
1352  return;
1353  }
1354  else {
1355  MIL << info.alias() << " cache rebuild is forced" << endl;
1356  }
1357  }
1358 
1359  needs_cleaning = true;
1360  }
1361 
1362  ProgressData progress(100);
1363  callback::SendReport<ProgressReport> report;
1364  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1365  progress.name(str::form(_("Building repository '%s' cache"), info.label().c_str()));
1366  progress.toMin();
1367 
1368  if (needs_cleaning)
1369  {
1370  cleanCache(info);
1371  }
1372 
1373  MIL << info.alias() << " building cache..." << info.type() << endl;
1374 
1375  Pathname base = solv_path_for_repoinfo( _options, info);
1376 
1377  if( filesystem::assert_dir(base) )
1378  {
1379  Exception ex(str::form( _("Can't create %s"), base.c_str()) );
1380  ZYPP_THROW(ex);
1381  }
1382 
1383  if( ! PathInfo(base).userMayW() )
1384  {
1385  Exception ex(str::form( _("Can't create cache at %s - no writing permissions."), base.c_str()) );
1386  ZYPP_THROW(ex);
1387  }
1388  Pathname solvfile = base / "solv";
1389 
1390  // do we have type?
1391  repo::RepoType repokind = info.type();
1392 
1393  // if the type is unknown, try probing.
1394  switch ( repokind.toEnum() )
1395  {
1396  case RepoType::NONE_e:
1397  // unknown, probe the local metadata
1398  repokind = probeCache( productdatapath );
1399  break;
1400  default:
1401  break;
1402  }
1403 
1404  MIL << "repo type is " << repokind << endl;
1405 
1406  switch ( repokind.toEnum() )
1407  {
1408  case RepoType::RPMMD_e :
1409  case RepoType::YAST2_e :
1411  {
1412  // Take care we unlink the solvfile on exception
1413  ManagedFile guard( solvfile, filesystem::unlink );
1414  scoped_ptr<MediaMounter> forPlainDirs;
1415 
1417  cmd.push_back( PathInfo( "/usr/bin/repo2solv" ).isFile() ? "repo2solv" : "repo2solv.sh" );
1418  // repo2solv expects -o as 1st arg!
1419  cmd.push_back( "-o" );
1420  cmd.push_back( solvfile.asString() );
1421  cmd.push_back( "-X" ); // autogenerate pattern from pattern-package
1422  // bsc#1104415: no more application support // cmd.push_back( "-A" ); // autogenerate application pseudo packages
1423 
1424  if ( repokind == RepoType::RPMPLAINDIR )
1425  {
1426  forPlainDirs.reset( new MediaMounter( info.url() ) );
1427  // recusive for plaindir as 2nd arg!
1428  cmd.push_back( "-R" );
1429  // FIXME this does only work form dir: URLs
1430  cmd.push_back( forPlainDirs->getPathName( info.path() ).c_str() );
1431  }
1432  else
1433  cmd.push_back( productdatapath.asString() );
1434 
1435  ExternalProgram prog( cmd, ExternalProgram::Stderr_To_Stdout );
1436  std::string errdetail;
1437 
1438  for ( std::string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
1439  WAR << " " << output;
1440  errdetail += output;
1441  }
1442 
1443  int ret = prog.close();
1444  if ( ret != 0 )
1445  {
1446  RepoException ex(info, str::form( _("Failed to cache repo (%d)."), ret ));
1447  ex.addHistory( str::Str() << prog.command() << endl << errdetail << prog.execError() ); // errdetail lines are NL-terminaled!
1448  ZYPP_THROW(ex);
1449  }
1450 
1451  // We keep it.
1452  guard.resetDispose();
1453  sat::updateSolvFileIndex( solvfile ); // content digest for zypper bash completion
1454  }
1455  break;
1456  default:
1457  ZYPP_THROW(RepoUnknownTypeException( info, _("Unhandled repository type") ));
1458  break;
1459  }
1460  // update timestamp and checksum
1461  setCacheStatus(info, raw_metadata_status);
1462  MIL << "Commit cache.." << endl;
1463  progress.toMax();
1464  }
1465 
1467 
1468 
1475  repo::RepoType RepoManager::Impl::probe( const Url & url, const Pathname & path ) const
1476  {
1477  MIL << "going to probe the repo type at " << url << " (" << path << ")" << endl;
1478 
1479  if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName()/path ).isDir() )
1480  {
1481  // Handle non existing local directory in advance, as
1482  // MediaSetAccess does not support it.
1483  MIL << "Probed type NONE (not exists) at " << url << " (" << path << ")" << endl;
1484  return repo::RepoType::NONE;
1485  }
1486 
1487  // prepare exception to be thrown if the type could not be determined
1488  // due to a media exception. We can't throw right away, because of some
1489  // problems with proxy servers returning an incorrect error
1490  // on ftp file-not-found(bnc #335906). Instead we'll check another types
1491  // before throwing.
1492 
1493  // TranslatorExplanation '%s' is an URL
1494  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
1495  bool gotMediaException = false;
1496  try
1497  {
1498  MediaSetAccess access(url);
1499  try
1500  {
1501  if ( access.doesFileExist(path/"/repodata/repomd.xml") )
1502  {
1503  MIL << "Probed type RPMMD at " << url << " (" << path << ")" << endl;
1504  return repo::RepoType::RPMMD;
1505  }
1506  }
1507  catch ( const media::MediaException &e )
1508  {
1509  ZYPP_CAUGHT(e);
1510  DBG << "problem checking for repodata/repomd.xml file" << endl;
1511  enew.remember(e);
1512  gotMediaException = true;
1513  }
1514 
1515  try
1516  {
1517  if ( access.doesFileExist(path/"/content") )
1518  {
1519  MIL << "Probed type YAST2 at " << url << " (" << path << ")" << endl;
1520  return repo::RepoType::YAST2;
1521  }
1522  }
1523  catch ( const media::MediaException &e )
1524  {
1525  ZYPP_CAUGHT(e);
1526  DBG << "problem checking for content file" << endl;
1527  enew.remember(e);
1528  gotMediaException = true;
1529  }
1530 
1531  // if it is a non-downloading URL denoting a directory (bsc#1191286: and no plugin)
1532  if ( ! ( url.schemeIsDownloading() || url.schemeIsPlugin() ) )
1533  {
1534  MediaMounter media( url );
1535  if ( PathInfo(media.getPathName()/path).isDir() )
1536  {
1537  // allow empty dirs for now
1538  MIL << "Probed type RPMPLAINDIR at " << url << " (" << path << ")" << endl;
1540  }
1541  }
1542  }
1543  catch ( const Exception &e )
1544  {
1545  ZYPP_CAUGHT(e);
1546  // TranslatorExplanation '%s' is an URL
1547  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
1548  enew.remember(e);
1549  ZYPP_THROW(enew);
1550  }
1551 
1552  if (gotMediaException)
1553  ZYPP_THROW(enew);
1554 
1555  MIL << "Probed type NONE at " << url << " (" << path << ")" << endl;
1556  return repo::RepoType::NONE;
1557  }
1558 
1564  repo::RepoType RepoManager::Impl::probeCache( const Pathname & path_r ) const
1565  {
1566  MIL << "going to probe the cached repo at " << path_r << endl;
1567 
1568  repo::RepoType ret = repo::RepoType::NONE;
1569 
1570  if ( PathInfo(path_r/"/repodata/repomd.xml").isFile() )
1571  { ret = repo::RepoType::RPMMD; }
1572  else if ( PathInfo(path_r/"/content").isFile() )
1573  { ret = repo::RepoType::YAST2; }
1574  else if ( PathInfo(path_r).isDir() )
1575  { ret = repo::RepoType::RPMPLAINDIR; }
1576 
1577  MIL << "Probed cached type " << ret << " at " << path_r << endl;
1578  return ret;
1579  }
1580 
1582 
1583  void RepoManager::Impl::cleanCacheDirGarbage( const ProgressData::ReceiverFnc & progressrcv )
1584  {
1585  MIL << "Going to clean up garbage in cache dirs" << endl;
1586 
1587  ProgressData progress(300);
1588  progress.sendTo(progressrcv);
1589  progress.toMin();
1590 
1591  std::list<Pathname> cachedirs;
1592  cachedirs.push_back(_options.repoRawCachePath);
1593  cachedirs.push_back(_options.repoPackagesCachePath);
1594  cachedirs.push_back(_options.repoSolvCachePath);
1595 
1596  for_( dir, cachedirs.begin(), cachedirs.end() )
1597  {
1598  if ( PathInfo(*dir).isExist() )
1599  {
1600  std::list<Pathname> entries;
1601  if ( filesystem::readdir( entries, *dir, false ) != 0 )
1602  // TranslatorExplanation '%s' is a pathname
1603  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir->c_str())));
1604 
1605  unsigned sdircount = entries.size();
1606  unsigned sdircurrent = 1;
1607  for_( subdir, entries.begin(), entries.end() )
1608  {
1609  // if it does not belong known repo, make it disappear
1610  bool found = false;
1611  for_( r, repoBegin(), repoEnd() )
1612  if ( subdir->basename() == r->escaped_alias() )
1613  { found = true; break; }
1614 
1615  if ( ! found && ( Date::now()-PathInfo(*subdir).mtime() > Date::day ) )
1616  filesystem::recursive_rmdir( *subdir );
1617 
1618  progress.set( progress.val() + sdircurrent * 100 / sdircount );
1619  ++sdircurrent;
1620  }
1621  }
1622  else
1623  progress.set( progress.val() + 100 );
1624  }
1625  progress.toMax();
1626  }
1627 
1629 
1630  void RepoManager::Impl::cleanCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1631  {
1632  ProgressData progress(100);
1633  progress.sendTo(progressrcv);
1634  progress.toMin();
1635 
1636  MIL << "Removing raw metadata cache for " << info.alias() << endl;
1637  filesystem::recursive_rmdir(solv_path_for_repoinfo(_options, info));
1638 
1639  progress.toMax();
1640  }
1641 
1643 
1644  void RepoManager::Impl::loadFromCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1645  {
1646  assert_alias(info);
1647  Pathname solvfile = solv_path_for_repoinfo(_options, info) / "solv";
1648 
1649  if ( ! PathInfo(solvfile).isExist() )
1651 
1652  sat::Pool::instance().reposErase( info.alias() );
1653  try
1654  {
1655  Repository repo = sat::Pool::instance().addRepoSolv( solvfile, info );
1656  // test toolversion in order to rebuild solv file in case
1657  // it was written by a different libsolv-tool parser.
1658  const std::string & toolversion( sat::LookupRepoAttr( sat::SolvAttr::repositoryToolVersion, repo ).begin().asString() );
1659  if ( toolversion != LIBSOLV_TOOLVERSION )
1660  {
1661  repo.eraseFromPool();
1662  ZYPP_THROW(Exception(str::Str() << "Solv-file was created by '"<<toolversion<<"'-parser (want "<<LIBSOLV_TOOLVERSION<<")."));
1663  }
1664  }
1665  catch ( const Exception & exp )
1666  {
1667  ZYPP_CAUGHT( exp );
1668  MIL << "Try to handle exception by rebuilding the solv-file" << endl;
1669  cleanCache( info, progressrcv );
1670  buildCache( info, BuildIfNeeded, progressrcv );
1671 
1672  sat::Pool::instance().addRepoSolv( solvfile, info );
1673  }
1674  }
1675 
1677 
1678  void RepoManager::Impl::addRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1679  {
1680  assert_alias(info);
1681 
1682  ProgressData progress(100);
1683  callback::SendReport<ProgressReport> report;
1684  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1685  progress.name(str::form(_("Adding repository '%s'"), info.label().c_str()));
1686  progress.toMin();
1687 
1688  MIL << "Try adding repo " << info << endl;
1689 
1690  RepoInfo tosave = info;
1691  if ( repos().find(tosave) != repos().end() )
1693 
1694  // check the first url for now
1695  if ( _options.probe )
1696  {
1697  DBG << "unknown repository type, probing" << endl;
1698  assert_urls(tosave);
1699 
1700  RepoType probedtype( probe( tosave.url(), info.path() ) );
1701  if ( probedtype == RepoType::NONE )
1703  else
1704  tosave.setType(probedtype);
1705  }
1706 
1707  progress.set(50);
1708 
1709  // assert the directory exists
1710  filesystem::assert_dir(_options.knownReposPath);
1711 
1712  Pathname repofile = generateNonExistingName(
1713  _options.knownReposPath, generateFilename(tosave));
1714  // now we have a filename that does not exists
1715  MIL << "Saving repo in " << repofile << endl;
1716 
1717  std::ofstream file(repofile.c_str());
1718  if (!file)
1719  {
1720  // TranslatorExplanation '%s' is a filename
1721  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1722  }
1723 
1724  tosave.dumpAsIniOn(file);
1725  tosave.setFilepath(repofile);
1726  tosave.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1727  tosave.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1728  {
1729  // We should fix the API as we must inject those paths
1730  // into the repoinfo in order to keep it usable.
1731  RepoInfo & oinfo( const_cast<RepoInfo &>(info) );
1732  oinfo.setFilepath(repofile);
1733  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1734  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1735  }
1736  reposManip().insert(tosave);
1737 
1738  progress.set(90);
1739 
1740  // check for credentials in Urls
1741  UrlCredentialExtractor( _options.rootDir ).collect( tosave.baseUrls() );
1742 
1743  HistoryLog(_options.rootDir).addRepository(tosave);
1744 
1745  progress.toMax();
1746  MIL << "done" << endl;
1747  }
1748 
1749 
1750  void RepoManager::Impl::addRepositories( const Url & url, const ProgressData::ReceiverFnc & progressrcv )
1751  {
1752  std::list<RepoInfo> repos = readRepoFile(url);
1753  for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1754  it != repos.end();
1755  ++it )
1756  {
1757  // look if the alias is in the known repos.
1758  for_ ( kit, repoBegin(), repoEnd() )
1759  {
1760  if ( (*it).alias() == (*kit).alias() )
1761  {
1762  ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1764  }
1765  }
1766  }
1767 
1768  std::string filename = Pathname(url.getPathName()).basename();
1769 
1770  if ( filename == Pathname() )
1771  {
1772  // TranslatorExplanation '%s' is an URL
1773  ZYPP_THROW(RepoException(str::form( _("Invalid repo file name at '%s'"), url.asString().c_str() )));
1774  }
1775 
1776  // assert the directory exists
1777  filesystem::assert_dir(_options.knownReposPath);
1778 
1779  Pathname repofile = generateNonExistingName(_options.knownReposPath, filename);
1780  // now we have a filename that does not exists
1781  MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1782 
1783  std::ofstream file(repofile.c_str());
1784  if (!file)
1785  {
1786  // TranslatorExplanation '%s' is a filename
1787  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1788  }
1789 
1790  for ( std::list<RepoInfo>::iterator it = repos.begin();
1791  it != repos.end();
1792  ++it )
1793  {
1794  MIL << "Saving " << (*it).alias() << endl;
1795  it->dumpAsIniOn(file);
1796  it->setFilepath(repofile);
1797  it->setMetadataPath( rawcache_path_for_repoinfo( _options, *it ) );
1798  it->setPackagesPath( packagescache_path_for_repoinfo( _options, *it ) );
1799  reposManip().insert(*it);
1800 
1801  HistoryLog(_options.rootDir).addRepository(*it);
1802  }
1803 
1804  MIL << "done" << endl;
1805  }
1806 
1808 
1809  void RepoManager::Impl::removeRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1810  {
1811  ProgressData progress;
1812  callback::SendReport<ProgressReport> report;
1813  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1814  progress.name(str::form(_("Removing repository '%s'"), info.label().c_str()));
1815 
1816  MIL << "Going to delete repo " << info.alias() << endl;
1817 
1818  for_( it, repoBegin(), repoEnd() )
1819  {
1820  // they can be the same only if the provided is empty, that means
1821  // the provided repo has no alias
1822  // then skip
1823  if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1824  continue;
1825 
1826  // TODO match by url
1827 
1828  // we have a matcing repository, now we need to know
1829  // where it does come from.
1830  RepoInfo todelete = *it;
1831  if (todelete.filepath().empty())
1832  {
1833  ZYPP_THROW(RepoException( todelete, _("Can't figure out where the repo is stored.") ));
1834  }
1835  else
1836  {
1837  // figure how many repos are there in the file:
1838  std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1839  if ( filerepos.size() == 0 // bsc#984494: file may have already been deleted
1840  ||(filerepos.size() == 1 && filerepos.front().alias() == todelete.alias() ) )
1841  {
1842  // easy: file does not exist, contains no or only the repo to delete: delete the file
1843  int ret = filesystem::unlink( todelete.filepath() );
1844  if ( ! ( ret == 0 || ret == ENOENT ) )
1845  {
1846  // TranslatorExplanation '%s' is a filename
1847  ZYPP_THROW(RepoException( todelete, str::form( _("Can't delete '%s'"), todelete.filepath().c_str() )));
1848  }
1849  MIL << todelete.alias() << " successfully deleted." << endl;
1850  }
1851  else
1852  {
1853  // there are more repos in the same file
1854  // write them back except the deleted one.
1855  //TmpFile tmp;
1856  //std::ofstream file(tmp.path().c_str());
1857 
1858  // assert the directory exists
1859  filesystem::assert_dir(todelete.filepath().dirname());
1860 
1861  std::ofstream file(todelete.filepath().c_str());
1862  if (!file)
1863  {
1864  // TranslatorExplanation '%s' is a filename
1865  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), todelete.filepath().c_str() )));
1866  }
1867  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1868  fit != filerepos.end();
1869  ++fit )
1870  {
1871  if ( (*fit).alias() != todelete.alias() )
1872  (*fit).dumpAsIniOn(file);
1873  }
1874  }
1875 
1876  CombinedProgressData cSubprogrcv(progress, 20);
1877  CombinedProgressData mSubprogrcv(progress, 40);
1878  CombinedProgressData pSubprogrcv(progress, 40);
1879  // now delete it from cache
1880  if ( isCached(todelete) )
1881  cleanCache( todelete, cSubprogrcv);
1882  // now delete metadata (#301037)
1883  cleanMetadata( todelete, mSubprogrcv );
1884  cleanPackages( todelete, pSubprogrcv, true/*isAutoClean*/ );
1885  reposManip().erase(todelete);
1886  MIL << todelete.alias() << " successfully deleted." << endl;
1887  HistoryLog(_options.rootDir).removeRepository(todelete);
1888  return;
1889  } // else filepath is empty
1890 
1891  }
1892  // should not be reached on a sucess workflow
1894  }
1895 
1897 
1898  void RepoManager::Impl::modifyRepository( const std::string & alias, const RepoInfo & newinfo_r, const ProgressData::ReceiverFnc & progressrcv )
1899  {
1900  RepoInfo toedit = getRepositoryInfo(alias);
1901  RepoInfo newinfo( newinfo_r ); // need writable copy to upadte housekeeping data
1902 
1903  // check if the new alias already exists when renaming the repo
1904  if ( alias != newinfo.alias() && hasRepo( newinfo.alias() ) )
1905  {
1907  }
1908 
1909  if (toedit.filepath().empty())
1910  {
1911  ZYPP_THROW(RepoException( toedit, _("Can't figure out where the repo is stored.") ));
1912  }
1913  else
1914  {
1915  // figure how many repos are there in the file:
1916  std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1917 
1918  // there are more repos in the same file
1919  // write them back except the deleted one.
1920  //TmpFile tmp;
1921  //std::ofstream file(tmp.path().c_str());
1922 
1923  // assert the directory exists
1924  filesystem::assert_dir(toedit.filepath().dirname());
1925 
1926  std::ofstream file(toedit.filepath().c_str());
1927  if (!file)
1928  {
1929  // TranslatorExplanation '%s' is a filename
1930  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), toedit.filepath().c_str() )));
1931  }
1932  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1933  fit != filerepos.end();
1934  ++fit )
1935  {
1936  // if the alias is different, dump the original
1937  // if it is the same, dump the provided one
1938  if ( (*fit).alias() != toedit.alias() )
1939  (*fit).dumpAsIniOn(file);
1940  else
1941  newinfo.dumpAsIniOn(file);
1942  }
1943 
1944  if ( toedit.enabled() && !newinfo.enabled() )
1945  {
1946  // On the fly remove solv.idx files for bash completion if a repo gets disabled.
1947  const Pathname & solvidx = solv_path_for_repoinfo(_options, newinfo)/"solv.idx";
1948  if ( PathInfo(solvidx).isExist() )
1949  filesystem::unlink( solvidx );
1950  }
1951 
1952  newinfo.setFilepath(toedit.filepath());
1953  newinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1954  newinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1955  {
1956  // We should fix the API as we must inject those paths
1957  // into the repoinfo in order to keep it usable.
1958  RepoInfo & oinfo( const_cast<RepoInfo &>(newinfo_r) );
1959  oinfo.setFilepath(toedit.filepath());
1960  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1961  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1962  }
1963  reposManip().erase(toedit);
1964  reposManip().insert(newinfo);
1965  // check for credentials in Urls
1966  UrlCredentialExtractor( _options.rootDir ).collect( newinfo.baseUrls() );
1967  HistoryLog(_options.rootDir).modifyRepository(toedit, newinfo);
1968  MIL << "repo " << alias << " modified" << endl;
1969  }
1970  }
1971 
1973 
1974  RepoInfo RepoManager::Impl::getRepositoryInfo( const std::string & alias, const ProgressData::ReceiverFnc & progressrcv )
1975  {
1976  RepoConstIterator it( findAlias( alias, repos() ) );
1977  if ( it != repos().end() )
1978  return *it;
1979  RepoInfo info;
1980  info.setAlias( alias );
1982  }
1983 
1984 
1985  RepoInfo RepoManager::Impl::getRepositoryInfo( const Url & url, const url::ViewOption & urlview, const ProgressData::ReceiverFnc & progressrcv )
1986  {
1987  for_( it, repoBegin(), repoEnd() )
1988  {
1989  for_( urlit, (*it).baseUrlsBegin(), (*it).baseUrlsEnd() )
1990  {
1991  if ( (*urlit).asString(urlview) == url.asString(urlview) )
1992  return *it;
1993  }
1994  }
1995  RepoInfo info;
1996  info.setBaseUrl( url );
1998  }
1999 
2001  //
2002  // Services
2003  //
2005 
2006  void RepoManager::Impl::addService( const ServiceInfo & service )
2007  {
2008  assert_alias( service );
2009 
2010  // check if service already exists
2011  if ( hasService( service.alias() ) )
2013 
2014  // Writable ServiceInfo is needed to save the location
2015  // of the .service file. Finaly insert into the service list.
2016  ServiceInfo toSave( service );
2017  saveService( toSave );
2018  _services.insert( toSave );
2019 
2020  // check for credentials in Url
2021  UrlCredentialExtractor( _options.rootDir ).collect( toSave.url() );
2022 
2023  MIL << "added service " << toSave.alias() << endl;
2024  }
2025 
2027 
2028  void RepoManager::Impl::removeService( const std::string & alias )
2029  {
2030  MIL << "Going to delete service " << alias << endl;
2031 
2032  const ServiceInfo & service = getService( alias );
2033 
2034  Pathname location = service.filepath();
2035  if( location.empty() )
2036  {
2037  ZYPP_THROW(ServiceException( service, _("Can't figure out where the service is stored.") ));
2038  }
2039 
2040  ServiceSet tmpSet;
2041  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
2042 
2043  // only one service definition in the file
2044  if ( tmpSet.size() == 1 )
2045  {
2046  if ( filesystem::unlink(location) != 0 )
2047  {
2048  // TranslatorExplanation '%s' is a filename
2049  ZYPP_THROW(ServiceException( service, str::form( _("Can't delete '%s'"), location.c_str() ) ));
2050  }
2051  MIL << alias << " successfully deleted." << endl;
2052  }
2053  else
2054  {
2055  filesystem::assert_dir(location.dirname());
2056 
2057  std::ofstream file(location.c_str());
2058  if( !file )
2059  {
2060  // TranslatorExplanation '%s' is a filename
2061  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), location.c_str() )));
2062  }
2063 
2064  for_(it, tmpSet.begin(), tmpSet.end())
2065  {
2066  if( it->alias() != alias )
2067  it->dumpAsIniOn(file);
2068  }
2069 
2070  MIL << alias << " successfully deleted from file " << location << endl;
2071  }
2072 
2073  // now remove all repositories added by this service
2074  RepoCollector rcollector;
2075  getRepositoriesInService( alias,
2076  boost::make_function_output_iterator( bind( &RepoCollector::collect, &rcollector, _1 ) ) );
2077  // cannot do this directly in getRepositoriesInService - would invalidate iterators
2078  for_(rit, rcollector.repos.begin(), rcollector.repos.end())
2079  removeRepository(*rit);
2080  }
2081 
2083 
2084  void RepoManager::Impl::refreshServices( const RefreshServiceOptions & options_r )
2085  {
2086  // copy the set of services since refreshService
2087  // can eventually invalidate the iterator
2088  ServiceSet services( serviceBegin(), serviceEnd() );
2089  for_( it, services.begin(), services.end() )
2090  {
2091  if ( !it->enabled() )
2092  continue;
2093 
2094  try {
2095  refreshService(*it, options_r);
2096  }
2097  catch ( const repo::ServicePluginInformalException & e )
2098  { ;/* ignore ServicePluginInformalException */ }
2099  }
2100  }
2101 
2102  void RepoManager::Impl::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2103  {
2104  ServiceInfo service( getService( alias ) );
2105  assert_alias( service );
2106  assert_url( service );
2107  MIL << "Going to refresh service '" << service.alias() << "', url: " << service.url() << ", opts: " << options_r << endl;
2108 
2109  if ( service.ttl() && !( options_r.testFlag( RefreshService_forceRefresh) || options_r.testFlag( RefreshService_restoreStatus ) ) )
2110  {
2111  // Service defines a TTL; maybe we can re-use existing data without refresh.
2112  Date lrf = service.lrf();
2113  if ( lrf )
2114  {
2115  Date now( Date::now() );
2116  if ( lrf <= now )
2117  {
2118  if ( (lrf+=service.ttl()) > now ) // lrf+= !
2119  {
2120  MIL << "Skip: '" << service.alias() << "' metadata valid until " << lrf << endl;
2121  return;
2122  }
2123  }
2124  else
2125  WAR << "Force: '" << service.alias() << "' metadata last refresh in the future: " << lrf << endl;
2126  }
2127  }
2128 
2129  // NOTE: It might be necessary to modify and rewrite the service info.
2130  // Either when probing the type, or when adjusting the repositories
2131  // enable/disable state.:
2132  bool serviceModified = false;
2133 
2135 
2136  // if the type is unknown, try probing.
2137  if ( service.type() == repo::ServiceType::NONE )
2138  {
2139  repo::ServiceType type = probeService( service.url() );
2140  if ( type != ServiceType::NONE )
2141  {
2142  service.setProbedType( type ); // lazy init!
2143  serviceModified = true;
2144  }
2145  }
2146 
2147  // get target distro identifier
2148  std::string servicesTargetDistro = _options.servicesTargetDistro;
2149  if ( servicesTargetDistro.empty() )
2150  {
2151  servicesTargetDistro = Target::targetDistribution( Pathname() );
2152  }
2153  DBG << "ServicesTargetDistro: " << servicesTargetDistro << endl;
2154 
2155  // parse it
2156  Date::Duration origTtl = service.ttl(); // FIXME Ugly hack: const service.ttl modified when parsing
2157  RepoCollector collector(servicesTargetDistro);
2158  // FIXME Ugly hack: ServiceRepos may throw ServicePluginInformalException
2159  // which is actually a notification. Using an exception for this
2160  // instead of signal/callback is bad. Needs to be fixed here, in refreshServices()
2161  // and in zypper.
2162  std::pair<DefaultIntegral<bool,false>, repo::ServicePluginInformalException> uglyHack;
2163  try {
2164  // FIXME bsc#1080693: Shortcoming of (plugin)services (and repos as well) is that they
2165  // are not aware of the RepoManagers rootDir. The service url, as created in known_services,
2166  // contains the full path to the script. The script however has to be executed chrooted.
2167  // Repos would need to know the RepoMangers rootDir to use the correct vars.d to replace
2168  // repos variables. Until RepoInfoBase is aware if the rootDir, we need to explicitly pass it
2169  // to ServiceRepos.
2170  ServiceRepos( _options.rootDir, service, bind( &RepoCollector::collect, &collector, _1 ) );
2171  }
2172  catch ( const repo::ServicePluginInformalException & e )
2173  {
2174  /* ignore ServicePluginInformalException and throw later */
2175  uglyHack.first = true;
2176  uglyHack.second = e;
2177  }
2178  if ( service.ttl() != origTtl ) // repoindex.xml changed ttl
2179  {
2180  if ( !service.ttl() )
2181  service.setLrf( Date() ); // don't need lrf when zero ttl
2182  serviceModified = true;
2183  }
2185  // On the fly remember the new repo states as defined the reopoindex.xml.
2186  // Move into ServiceInfo later.
2187  ServiceInfo::RepoStates newRepoStates;
2188 
2189  // set service alias and base url for all collected repositories
2190  for_( it, collector.repos.begin(), collector.repos.end() )
2191  {
2192  // First of all: Prepend service alias:
2193  it->setAlias( str::form( "%s:%s", service.alias().c_str(), it->alias().c_str() ) );
2194  // set reference to the parent service
2195  it->setService( service.alias() );
2196 
2197  // remember the new parsed repo state
2198  newRepoStates[it->alias()] = *it;
2199 
2200  // - If the repo url was not set by the repoindex parser, set service's url.
2201  // - Libzypp currently has problem with separate url + path handling so just
2202  // append a path, if set, to the baseurls
2203  // - Credentials in the url authority will be extracted later, either if the
2204  // repository is added or if we check for changed urls.
2205  Pathname path;
2206  if ( !it->path().empty() )
2207  {
2208  if ( it->path() != "/" )
2209  path = it->path();
2210  it->setPath("");
2211  }
2212 
2213  if ( it->baseUrlsEmpty() )
2214  {
2215  Url url( service.rawUrl() );
2216  if ( !path.empty() )
2217  url.setPathName( url.getPathName() / path );
2218  it->setBaseUrl( std::move(url) );
2219  }
2220  else if ( !path.empty() )
2221  {
2222  RepoInfo::url_set urls( it->rawBaseUrls() );
2223  for ( Url & url : urls )
2224  {
2225  url.setPathName( url.getPathName() / path );
2226  }
2227  it->setBaseUrls( std::move(urls) );
2228  }
2229  }
2230 
2232  // Now compare collected repos with the ones in the system...
2233  //
2234  RepoInfoList oldRepos;
2235  getRepositoriesInService( service.alias(), std::back_inserter( oldRepos ) );
2236 
2238  // find old repositories to remove...
2239  for_( oldRepo, oldRepos.begin(), oldRepos.end() )
2240  {
2241  if ( ! foundAliasIn( oldRepo->alias(), collector.repos ) )
2242  {
2243  if ( oldRepo->enabled() )
2244  {
2245  // Currently enabled. If this was a user modification remember the state.
2246  const auto & last = service.repoStates().find( oldRepo->alias() );
2247  if ( last != service.repoStates().end() && ! last->second.enabled )
2248  {
2249  DBG << "Service removes user enabled repo " << oldRepo->alias() << endl;
2250  service.addRepoToEnable( oldRepo->alias() );
2251  serviceModified = true;
2252  }
2253  else
2254  DBG << "Service removes enabled repo " << oldRepo->alias() << endl;
2255  }
2256  else
2257  DBG << "Service removes disabled repo " << oldRepo->alias() << endl;
2258 
2259  removeRepository( *oldRepo );
2260  }
2261  }
2262 
2264  // create missing repositories and modify existing ones if needed...
2265  UrlCredentialExtractor urlCredentialExtractor( _options.rootDir ); // To collect any credentials stored in repo URLs
2266  for_( it, collector.repos.begin(), collector.repos.end() )
2267  {
2268  // User explicitly requested the repo being enabled?
2269  // User explicitly requested the repo being disabled?
2270  // And hopefully not both ;) If so, enable wins.
2271 
2272  TriBool toBeEnabled( indeterminate ); // indeterminate - follow the service request
2273  DBG << "Service request to " << (it->enabled()?"enable":"disable") << " service repo " << it->alias() << endl;
2274 
2275  if ( options_r.testFlag( RefreshService_restoreStatus ) )
2276  {
2277  DBG << "Opt RefreshService_restoreStatus " << it->alias() << endl;
2278  // this overrides any pending request!
2279  // Remove from enable request list.
2280  // NOTE: repoToDisable is handled differently.
2281  // It gets cleared on each refresh.
2282  service.delRepoToEnable( it->alias() );
2283  // toBeEnabled stays indeterminate!
2284  }
2285  else
2286  {
2287  if ( service.repoToEnableFind( it->alias() ) )
2288  {
2289  DBG << "User request to enable service repo " << it->alias() << endl;
2290  toBeEnabled = true;
2291  // Remove from enable request list.
2292  // NOTE: repoToDisable is handled differently.
2293  // It gets cleared on each refresh.
2294  service.delRepoToEnable( it->alias() );
2295  serviceModified = true;
2296  }
2297  else if ( service.repoToDisableFind( it->alias() ) )
2298  {
2299  DBG << "User request to disable service repo " << it->alias() << endl;
2300  toBeEnabled = false;
2301  }
2302  }
2303 
2304  RepoInfoList::iterator oldRepo( findAlias( it->alias(), oldRepos ) );
2305  if ( oldRepo == oldRepos.end() )
2306  {
2307  // Not found in oldRepos ==> a new repo to add
2308 
2309  // Make sure the service repo is created with the appropriate enablement
2310  if ( ! indeterminate(toBeEnabled) )
2311  it->setEnabled( ( bool ) toBeEnabled );
2312 
2313  DBG << "Service adds repo " << it->alias() << " " << (it->enabled()?"enabled":"disabled") << endl;
2314  addRepository( *it );
2315  }
2316  else
2317  {
2318  // ==> an exising repo to check
2319  bool oldRepoModified = false;
2320 
2321  if ( indeterminate(toBeEnabled) )
2322  {
2323  // No user request: check for an old user modificaton otherwise follow service request.
2324  // NOTE: Assert toBeEnabled is boolean afterwards!
2325  if ( oldRepo->enabled() == it->enabled() )
2326  toBeEnabled = it->enabled(); // service requests no change to the system
2327  else if (options_r.testFlag( RefreshService_restoreStatus ) )
2328  {
2329  toBeEnabled = it->enabled(); // RefreshService_restoreStatus forced
2330  DBG << "Opt RefreshService_restoreStatus " << it->alias() << " forces " << (toBeEnabled?"enabled":"disabled") << endl;
2331  }
2332  else
2333  {
2334  const auto & last = service.repoStates().find( oldRepo->alias() );
2335  if ( last == service.repoStates().end() || last->second.enabled != it->enabled() )
2336  toBeEnabled = it->enabled(); // service request has changed since last refresh -> follow
2337  else
2338  {
2339  toBeEnabled = oldRepo->enabled(); // service request unchaned since last refresh -> keep user modification
2340  DBG << "User modified service repo " << it->alias() << " may stay " << (toBeEnabled?"enabled":"disabled") << endl;
2341  }
2342  }
2343  }
2344 
2345  // changed enable?
2346  if ( toBeEnabled == oldRepo->enabled() )
2347  {
2348  DBG << "Service repo " << it->alias() << " stays " << (oldRepo->enabled()?"enabled":"disabled") << endl;
2349  }
2350  else if ( toBeEnabled )
2351  {
2352  DBG << "Service repo " << it->alias() << " gets enabled" << endl;
2353  oldRepo->setEnabled( true );
2354  oldRepoModified = true;
2355  }
2356  else
2357  {
2358  DBG << "Service repo " << it->alias() << " gets disabled" << endl;
2359  oldRepo->setEnabled( false );
2360  oldRepoModified = true;
2361  }
2362 
2363  // all other attributes follow the service request:
2364 
2365  // changed name (raw!)
2366  if ( oldRepo->rawName() != it->rawName() )
2367  {
2368  DBG << "Service repo " << it->alias() << " gets new NAME " << it->rawName() << endl;
2369  oldRepo->setName( it->rawName() );
2370  oldRepoModified = true;
2371  }
2372 
2373  // changed autorefresh
2374  if ( oldRepo->autorefresh() != it->autorefresh() )
2375  {
2376  DBG << "Service repo " << it->alias() << " gets new AUTOREFRESH " << it->autorefresh() << endl;
2377  oldRepo->setAutorefresh( it->autorefresh() );
2378  oldRepoModified = true;
2379  }
2380 
2381  // changed priority?
2382  if ( oldRepo->priority() != it->priority() )
2383  {
2384  DBG << "Service repo " << it->alias() << " gets new PRIORITY " << it->priority() << endl;
2385  oldRepo->setPriority( it->priority() );
2386  oldRepoModified = true;
2387  }
2388 
2389  // changed url?
2390  {
2391  RepoInfo::url_set newUrls( it->rawBaseUrls() );
2392  urlCredentialExtractor.extract( newUrls ); // Extract! to prevent passwds from disturbing the comparison below
2393  if ( oldRepo->rawBaseUrls() != newUrls )
2394  {
2395  DBG << "Service repo " << it->alias() << " gets new URLs " << newUrls << endl;
2396  oldRepo->setBaseUrls( std::move(newUrls) );
2397  oldRepoModified = true;
2398  }
2399  }
2400 
2401  // changed gpg check settings?
2402  // ATM only plugin services can set GPG values.
2403  if ( service.type() == ServiceType::PLUGIN )
2404  {
2405  TriBool ogpg[3]; // Gpg RepoGpg PkgGpg
2406  TriBool ngpg[3];
2407  oldRepo->getRawGpgChecks( ogpg[0], ogpg[1], ogpg[2] );
2408  it-> getRawGpgChecks( ngpg[0], ngpg[1], ngpg[2] );
2409 #define Z_CHKGPG(I,N) \
2410  if ( ! sameTriboolState( ogpg[I], ngpg[I] ) ) \
2411  { \
2412  DBG << "Service repo " << it->alias() << " gets new "#N"Check " << ngpg[I] << endl; \
2413  oldRepo->set##N##Check( ngpg[I] ); \
2414  oldRepoModified = true; \
2415  }
2416  Z_CHKGPG( 0, Gpg );
2417  Z_CHKGPG( 1, RepoGpg );
2418  Z_CHKGPG( 2, PkgGpg );
2419 #undef Z_CHKGPG
2420  }
2421 
2422  // save if modified:
2423  if ( oldRepoModified )
2424  {
2425  modifyRepository( oldRepo->alias(), *oldRepo );
2426  }
2427  }
2428  }
2429 
2430  // Unlike reposToEnable, reposToDisable is always cleared after refresh.
2431  if ( ! service.reposToDisableEmpty() )
2432  {
2433  service.clearReposToDisable();
2434  serviceModified = true;
2435  }
2436 
2437  // Remember original service request for next refresh
2438  if ( service.repoStates() != newRepoStates )
2439  {
2440  service.setRepoStates( std::move(newRepoStates) );
2441  serviceModified = true;
2442  }
2443 
2445  // save service if modified: (unless a plugin service)
2446  if ( service.type() != ServiceType::PLUGIN )
2447  {
2448  if ( service.ttl() )
2449  {
2450  service.setLrf( Date::now() ); // remember last refresh
2451  serviceModified = true; // or use a cookie file
2452  }
2453 
2454  if ( serviceModified )
2455  {
2456  // write out modified service file.
2457  modifyService( service.alias(), service );
2458  }
2459  }
2460 
2461  if ( uglyHack.first )
2462  {
2463  throw( uglyHack.second ); // intentionally not ZYPP_THROW
2464  }
2465  }
2466 
2468 
2469  void RepoManager::Impl::modifyService( const std::string & oldAlias, const ServiceInfo & newService )
2470  {
2471  MIL << "Going to modify service " << oldAlias << endl;
2472 
2473  // we need a writable copy to link it to the file where
2474  // it is saved if we modify it
2475  ServiceInfo service(newService);
2476 
2477  if ( service.type() == ServiceType::PLUGIN )
2478  {
2480  }
2481 
2482  const ServiceInfo & oldService = getService(oldAlias);
2483 
2484  Pathname location = oldService.filepath();
2485  if( location.empty() )
2486  {
2487  ZYPP_THROW(ServiceException( oldService, _("Can't figure out where the service is stored.") ));
2488  }
2489 
2490  // remember: there may multiple services being defined in one file:
2491  ServiceSet tmpSet;
2492  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
2493 
2494  filesystem::assert_dir(location.dirname());
2495  std::ofstream file(location.c_str());
2496  for_(it, tmpSet.begin(), tmpSet.end())
2497  {
2498  if( *it != oldAlias )
2499  it->dumpAsIniOn(file);
2500  }
2501  service.dumpAsIniOn(file);
2502  file.close();
2503  service.setFilepath(location);
2504 
2505  _services.erase(oldAlias);
2506  _services.insert(service);
2507  // check for credentials in Urls
2508  UrlCredentialExtractor( _options.rootDir ).collect( service.url() );
2509 
2510 
2511  // changed properties affecting also repositories
2512  if ( oldAlias != service.alias() // changed alias
2513  || oldService.enabled() != service.enabled() ) // changed enabled status
2514  {
2515  std::vector<RepoInfo> toModify;
2516  getRepositoriesInService(oldAlias, std::back_inserter(toModify));
2517  for_( it, toModify.begin(), toModify.end() )
2518  {
2519  if ( oldService.enabled() != service.enabled() )
2520  {
2521  if ( service.enabled() )
2522  {
2523  // reset to last refreshs state
2524  const auto & last = service.repoStates().find( it->alias() );
2525  if ( last != service.repoStates().end() )
2526  it->setEnabled( last->second.enabled );
2527  }
2528  else
2529  it->setEnabled( false );
2530  }
2531 
2532  if ( oldAlias != service.alias() )
2533  it->setService(service.alias());
2534 
2535  modifyRepository(it->alias(), *it);
2536  }
2537  }
2538 
2540  }
2541 
2543 
2544  repo::ServiceType RepoManager::Impl::probeService( const Url & url ) const
2545  {
2546  try
2547  {
2548  MediaSetAccess access(url);
2549  if ( access.doesFileExist("/repo/repoindex.xml") )
2550  return repo::ServiceType::RIS;
2551  }
2552  catch ( const media::MediaException &e )
2553  {
2554  ZYPP_CAUGHT(e);
2555  // TranslatorExplanation '%s' is an URL
2556  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
2557  enew.remember(e);
2558  ZYPP_THROW(enew);
2559  }
2560  catch ( const Exception &e )
2561  {
2562  ZYPP_CAUGHT(e);
2563  // TranslatorExplanation '%s' is an URL
2564  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
2565  enew.remember(e);
2566  ZYPP_THROW(enew);
2567  }
2568 
2569  return repo::ServiceType::NONE;
2570  }
2571 
2572  void RepoManager::Impl::refreshGeoIPData ( const RepoInfo::url_set &urls )
2573  {
2574  try {
2575 
2576  if ( !ZConfig::instance().geoipEnabled() ) {
2577  MIL << "GeoIp disabled via ZConfig, not refreshing the GeoIP information." << std::endl;
2578  return;
2579  }
2580 
2581  std::vector<std::string> hosts;
2582  for ( const auto &baseUrl : urls ) {
2583  const auto &host = baseUrl.getHost();
2584  if ( zypp::any_of( ZConfig::instance().geoipHostnames(), [&host]( const auto &elem ){ return ( zypp::str::compareCI( host, elem ) == 0 ); } ) ) {
2585  hosts.push_back( host );
2586  break;
2587  }
2588  }
2589 
2590  if ( hosts.empty() ) {
2591  MIL << "No configured geoip URL found, not updating geoip data" << std::endl;
2592  return;
2593  }
2594 
2595  const auto &geoIPCache = ZConfig::instance().geoipCachePath();
2596 
2597  if ( filesystem::assert_dir( geoIPCache ) != 0 ) {
2598  MIL << "Unable to create cache directory for GeoIP." << std::endl;
2599  return;
2600  }
2601 
2602  if ( !PathInfo(geoIPCache).userMayRWX() ) {
2603  MIL << "No access rights for the GeoIP cache directory." << std::endl;
2604  return;
2605  }
2606 
2607  // remove all older cache entries
2608  filesystem::dirForEachExt( geoIPCache, []( const Pathname &dir, const filesystem::DirEntry &entry ){
2609  if ( entry.type != filesystem::FT_FILE )
2610  return true;
2611 
2612  PathInfo pi( dir/entry.name );
2613  auto age = std::chrono::system_clock::now() - std::chrono::system_clock::from_time_t( pi.mtime() );
2614  if ( age < std::chrono::hours(24) )
2615  return true;
2616 
2617  MIL << "Removing GeoIP file for " << entry.name << " since it's older than 24hrs." << std::endl;
2618  filesystem::unlink( dir/entry.name );
2619  return true;
2620  });
2621 
2622  // go over all found hostnames
2623  std::for_each( hosts.begin(), hosts.end(), [ & ]( const std::string &hostname ) {
2624 
2625  // do not query files that are still there
2626  if ( zypp::PathInfo( geoIPCache / hostname ).isExist() ) {
2627  MIL << "Skipping GeoIP request for " << hostname << " since a valid cache entry exists." << std::endl;
2628  return;
2629  }
2630 
2631  MIL << "Query GeoIP for " << hostname << std::endl;
2632 
2633  zypp::Url url;
2634  try
2635  {
2636  url.setHost(hostname);
2637  url.setScheme("https");
2638  }
2639  catch(const zypp::Exception &e )
2640  {
2641  ZYPP_CAUGHT(e);
2642  MIL << "Ignoring invalid GeoIP hostname: " << hostname << std::endl;
2643  return;
2644  }
2645 
2646  MediaSetAccess acc( url );
2647  zypp::ManagedFile file;
2648  try {
2649  // query the file from the server
2650  file = zypp::ManagedFile (acc.provideOptionalFile("/geoip"), filesystem::unlink );
2651 
2652  } catch ( const zypp::Exception &e ) {
2653  ZYPP_CAUGHT(e);
2654  MIL << "Failed to query GeoIP from hostname: " << hostname << std::endl;
2655  return;
2656  }
2657  if ( !file->empty() ) {
2658 
2659  constexpr auto writeHostToFile = []( const Pathname &fName, const std::string &host ){
2660  std::ofstream out;
2661  out.open( fName.asString(), std::ios_base::trunc );
2662  if ( out.is_open() ) {
2663  out << host << std::endl;
2664  } else {
2665  MIL << "Failed to create/open GeoIP cache file " << fName << std::endl;
2666  }
2667  };
2668 
2669  std::string geoipMirror;
2670  try {
2671  xml::Reader reader( *file );
2672  if ( reader.seekToNode( 1, "host" ) ) {
2673  const auto &str = reader.nodeText().asString();
2674 
2675  // make a dummy URL to ensure the hostname is valid
2676  zypp::Url testUrl;
2677  testUrl.setHost(str);
2678  testUrl.setScheme("https");
2679 
2680  if ( testUrl.isValid() ) {
2681  MIL << "Storing geoIP redirection: " << hostname << " -> " << str << std::endl;
2682  geoipMirror = str;
2683  }
2684 
2685  } else {
2686  MIL << "No host entry or empty file returned for GeoIP, remembering for 24hrs" << std::endl;
2687  }
2688  } catch ( const zypp::Exception &e ) {
2689  ZYPP_CAUGHT(e);
2690  MIL << "Empty or invalid GeoIP file, not requesting again for 24hrs" << std::endl;
2691  }
2692 
2693  writeHostToFile( geoIPCache / hostname, geoipMirror );
2694  }
2695  });
2696 
2697  } catch ( const zypp::Exception &e ) {
2698  ZYPP_CAUGHT(e);
2699  MIL << "Failed to query GeoIP data." << std::endl;
2700  }
2701  }
2702 
2704  //
2705  // CLASS NAME : RepoManager
2706  //
2708 
2710  : _pimpl( new Impl(opt) )
2711  {}
2712 
2714  {}
2715 
2716  bool RepoManager::repoEmpty() const
2717  { return _pimpl->repoEmpty(); }
2718 
2720  { return _pimpl->repoSize(); }
2721 
2723  { return _pimpl->repoBegin(); }
2724 
2726  { return _pimpl->repoEnd(); }
2727 
2728  RepoInfo RepoManager::getRepo( const std::string & alias ) const
2729  { return _pimpl->getRepo( alias ); }
2730 
2731  bool RepoManager::hasRepo( const std::string & alias ) const
2732  { return _pimpl->hasRepo( alias ); }
2733 
2734  std::string RepoManager::makeStupidAlias( const Url & url_r )
2735  {
2736  std::string ret( url_r.getScheme() );
2737  if ( ret.empty() )
2738  ret = "repo-";
2739  else
2740  ret += "-";
2741 
2742  std::string host( url_r.getHost() );
2743  if ( ! host.empty() )
2744  {
2745  ret += host;
2746  ret += "-";
2747  }
2748 
2749  static Date::ValueType serial = Date::now();
2750  ret += Digest::digest( Digest::sha1(), str::hexstring( ++serial ) +url_r.asCompleteString() ).substr(0,8);
2751  return ret;
2752  }
2753 
2755  { return _pimpl->metadataStatus( info ); }
2756 
2758  { return _pimpl->checkIfToRefreshMetadata( info, url, policy ); }
2759 
2760  Pathname RepoManager::metadataPath( const RepoInfo &info ) const
2761  { return _pimpl->metadataPath( info ); }
2762 
2763  Pathname RepoManager::packagesPath( const RepoInfo &info ) const
2764  { return _pimpl->packagesPath( info ); }
2765 
2767  { return _pimpl->refreshMetadata( info, policy, progressrcv ); }
2768 
2769  void RepoManager::cleanMetadata( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2770  { return _pimpl->cleanMetadata( info, progressrcv ); }
2771 
2772  void RepoManager::cleanPackages( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2773  { return _pimpl->cleanPackages( info, progressrcv ); }
2774 
2775  RepoStatus RepoManager::cacheStatus( const RepoInfo &info ) const
2776  { return _pimpl->cacheStatus( info ); }
2777 
2778  void RepoManager::buildCache( const RepoInfo &info, CacheBuildPolicy policy, const ProgressData::ReceiverFnc & progressrcv )
2779  { return _pimpl->buildCache( info, policy, progressrcv ); }
2780 
2781  void RepoManager::cleanCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2782  { return _pimpl->cleanCache( info, progressrcv ); }
2783 
2784  bool RepoManager::isCached( const RepoInfo &info ) const
2785  { return _pimpl->isCached( info ); }
2786 
2787  void RepoManager::loadFromCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2788  { return _pimpl->loadFromCache( info, progressrcv ); }
2789 
2791  { return _pimpl->cleanCacheDirGarbage( progressrcv ); }
2792 
2793  repo::RepoType RepoManager::probe( const Url & url, const Pathname & path ) const
2794  { return _pimpl->probe( url, path ); }
2795 
2797  { return _pimpl->probe( url ); }
2798 
2799  void RepoManager::addRepository( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2800  { return _pimpl->addRepository( info, progressrcv ); }
2801 
2802  void RepoManager::addRepositories( const Url &url, const ProgressData::ReceiverFnc & progressrcv )
2803  { return _pimpl->addRepositories( url, progressrcv ); }
2804 
2805  void RepoManager::removeRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
2806  { return _pimpl->removeRepository( info, progressrcv ); }
2807 
2808  void RepoManager::modifyRepository( const std::string &alias, const RepoInfo & newinfo, const ProgressData::ReceiverFnc & progressrcv )
2809  { return _pimpl->modifyRepository( alias, newinfo, progressrcv ); }
2810 
2811  RepoInfo RepoManager::getRepositoryInfo( const std::string &alias, const ProgressData::ReceiverFnc & progressrcv )
2812  { return _pimpl->getRepositoryInfo( alias, progressrcv ); }
2813 
2814  RepoInfo RepoManager::getRepositoryInfo( const Url & url, const url::ViewOption & urlview, const ProgressData::ReceiverFnc & progressrcv )
2815  { return _pimpl->getRepositoryInfo( url, urlview, progressrcv ); }
2816 
2817  bool RepoManager::serviceEmpty() const
2818  { return _pimpl->serviceEmpty(); }
2819 
2821  { return _pimpl->serviceSize(); }
2822 
2824  { return _pimpl->serviceBegin(); }
2825 
2827  { return _pimpl->serviceEnd(); }
2828 
2829  ServiceInfo RepoManager::getService( const std::string & alias ) const
2830  { return _pimpl->getService( alias ); }
2831 
2832  bool RepoManager::hasService( const std::string & alias ) const
2833  { return _pimpl->hasService( alias ); }
2834 
2836  { return _pimpl->probeService( url ); }
2837 
2838  void RepoManager::addService( const std::string & alias, const Url& url )
2839  { return _pimpl->addService( alias, url ); }
2840 
2841  void RepoManager::addService( const ServiceInfo & service )
2842  { return _pimpl->addService( service ); }
2843 
2844  void RepoManager::removeService( const std::string & alias )
2845  { return _pimpl->removeService( alias ); }
2846 
2847  void RepoManager::removeService( const ServiceInfo & service )
2848  { return _pimpl->removeService( service ); }
2849 
2851  { return _pimpl->refreshServices( options_r ); }
2852 
2853  void RepoManager::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2854  { return _pimpl->refreshService( alias, options_r ); }
2855 
2856  void RepoManager::refreshService( const ServiceInfo & service, const RefreshServiceOptions & options_r )
2857  { return _pimpl->refreshService( service, options_r ); }
2858 
2859  void RepoManager::modifyService( const std::string & oldAlias, const ServiceInfo & service )
2860  { return _pimpl->modifyService( oldAlias, service ); }
2861 
2863  { return _pimpl->refreshGeoIPData( urls ); }
2864 
2866 
2867  std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
2868  { return str << *obj._pimpl; }
2869 
2871 } // namespace zypp
RefreshCheckStatus checkIfToRefreshMetadata(const RepoInfo &info, const Url &url, RawMetadataRefreshPolicy policy)
std::string getScheme() const
Returns the scheme name of the URL.
Definition: Url.cc:533
std::string asString(const Patch::Category &obj)
Definition: Patch.cc:122
static const ValueType day
Definition: Date.h:44
RefreshCheckStatus
Possibly return state of checkIfRefreshMEtadata function.
Definition: RepoManager.h:196
int assert_dir(const Pathname &path, unsigned mode)
Like &#39;mkdir -p&#39;.
Definition: PathInfo.cc:319
Service data.
Definition: ServiceInfo.h:36
thrown when it was impossible to match a repository
Thrown when the repo alias is found to be invalid.
std::string targetDistribution() const
This is register.target attribute of the installed base product.
Definition: Target.cc:102
RepoManagerOptions(const Pathname &root_r=Pathname())
Default ctor following ZConfig global settings.
Definition: RepoManager.cc:484
#define MIL
Definition: Logger.h:96
Pathname builtinRepoPackagesPath() const
The builtin config file value.
Definition: ZConfig.cc:1097
constexpr std::string_view Url("url")
static const std::string & sha1()
sha1
Definition: Digest.cc:35
void getRepositoriesInService(const std::string &alias, OutputIterator out) const
Definition: RepoManager.cc:704
int exchange(const Pathname &lpath, const Pathname &rpath)
Exchanges two files or directories.
Definition: PathInfo.cc:756
static bool error(const std::string &msg_r, const UserData &userData_r=UserData())
send error text
bool hasRepo(const std::string &alias) const
Definition: RepoManager.cc:593
thrown when it was impossible to determine this repo type.
std::string digest()
get hex string representation of the digest
Definition: Digest.cc:179
Retrieval of repository list for a service.
Definition: ServiceRepos.h:25
#define _(MSG)
Definition: Gettext.h:37
Repository metadata verification beyond GPG.
#define ZYPP_THROW(EXCPT)
Drops a logline and throws the Exception.
Definition: Exception.h:428
Type toEnum() const
Definition: RepoType.h:48
static ManagedFile provideFileFromUrl(const Url &file_url, ProvideFileOptions options=PROVIDE_DEFAULT)
Provides file from url.
static ZConfig & instance()
Singleton ctor.
Definition: ZConfig.cc:922
static TmpDir makeSibling(const Pathname &sibling_r)
Provide a new empty temporary directory as sibling.
Definition: TmpPath.cc:295
#define OPT_PROGRESS
Definition: RepoManager.cc:66
scoped_ptr< media::CredentialManager > _cmPtr
Definition: RepoManager.cc:152
Impl * clone() const
clone for RWCOW_pointer
Definition: RepoManager.cc:731
RepoStatus status(MediaSetAccess &media) override
Status of the remote repository.
Definition: Downloader.cc:35
void removeService(const std::string &alias)
ServiceInfo getService(const std::string &alias) const
Definition: RepoManager.cc:656
RepoSizeType repoSize() const
Definition: RepoManager.cc:589
void refreshServices(const RefreshServiceOptions &options_r)
Pathname builtinRepoMetadataPath() const
The builtin config file value.
Definition: ZConfig.cc:1091
Pathname metadataPath(const RepoInfo &info) const
Definition: RepoManager.cc:603
bool repo_add_probe() const
Whether repository urls should be probed.
Definition: ZConfig.cc:1158
#define for_(IT, BEG, END)
Convenient for-loops using iterator.
Definition: Easy.h:28
String related utilities and Regular expression matching.
RefreshServiceFlags RefreshServiceOptions
Options tuning RefreshService.
Definition: RepoManager.h:150
std::list< Url > url_set
Definition: RepoInfo.h:103
std::ostream & operator<<(std::ostream &str, const SerialNumber &obj)
Definition: SerialNumber.cc:52
What is known about a repository.
Definition: RepoInfo.h:71
ServiceSet::size_type ServiceSizeType
Definition: RepoManager.h:116
static bool warning(const std::string &msg_r, const UserData &userData_r=UserData())
send warning text
RepoInfo getRepositoryInfo(const std::string &alias, OPT_PROGRESS)
AutoDispose< const Pathname > ManagedFile
A Pathname plus associated cleanup code to be executed when path is no longer needed.
Definition: ManagedFile.h:27
RepoSet & reposManip()
Definition: RepoManager.cc:717
void setHost(const std::string &host)
Set the hostname or IP in the URL authority.
Definition: Url.cc:748
void addRepositories(const Url &url, OPT_PROGRESS)
std::string targetDistro
Definition: RepoManager.cc:286
RepoInfo getRepo(const std::string &alias) const
Definition: RepoManager.cc:596
void reposErase(const std::string &alias_r)
Remove a Repository named alias_r.
Definition: Pool.h:112
Service already exists and some unique attribute can&#39;t be duplicated.
void cleanPackages(const RepoInfo &info, OPT_PROGRESS, bool isAutoClean=false)
std::string form(const char *format,...) __attribute__((format(printf
Printf style construction of std::string.
Definition: String.cc:36
static RepoStatus fromCookieFile(const Pathname &path)
Reads the status from a cookie file.
Definition: RepoStatus.cc:194
Service without alias was used in an operation.
repo::ServiceType probeService(const Url &url) const
function< bool(const ProgressData &)> ReceiverFnc
Most simple version of progress reporting The percentage in most cases.
Definition: progressdata.h:140
void buildCache(const RepoInfo &info, CacheBuildPolicy policy, OPT_PROGRESS)
Url::asString() view options.
Definition: UrlBase.h:39
void modifyService(const std::string &oldAlias, const ServiceInfo &newService)
#define ERR
Definition: Logger.h:98
unsigned int MediaAccessId
Media manager access Id type.
Definition: MediaSource.h:29
std::vector< std::string > Arguments
PluginRepoverification _pluginRepoverification
Definition: RepoManager.cc:726
repo::RepoType probe(const Url &url, const Pathname &path=Pathname()) const
std::string generateFilename(const RepoInfo &info) const
Definition: RepoManager.cc:688
Repo manager settings.
Definition: RepoManager.h:53
void loadFromCache(const RepoInfo &info, OPT_PROGRESS)
boost::logic::tribool TriBool
3-state boolean logic (true, false and indeterminate).
Definition: String.h:30
std::string & replaceAll(std::string &str_r, const std::string &from_r, const std::string &to_r)
Replace all occurrences of from_r with to_r in str_r (inplace).
Definition: String.cc:330
transform_iterator< repo::RepoVariablesUrlReplacer, url_set::const_iterator > urls_const_iterator
Definition: RepoInfo.h:105
std::map< std::string, RepoState > RepoStates
Definition: ServiceInfo.h:185
static const ServiceType RIS
Repository Index Service (RIS) (formerly known as &#39;Novell Update&#39; (NU) service)
Definition: ServiceType.h:32
void saveToCookieFile(const Pathname &path_r) const
Save the status information to a cookie file.
Definition: RepoStatus.cc:212
bool empty() const
Test for an empty path.
Definition: Pathname.h:114
std::set< ServiceInfo > ServiceSet
ServiceInfo typedefs.
Definition: RepoManager.h:111
#define ZYPP_RETHROW(EXCPT)
Drops a logline and rethrows, updating the CodeLocation.
Definition: Exception.h:440
void addRepository(const RepoInfo &info, OPT_PROGRESS)
Downloader for SUSETags (YaST2) repositories Encapsulates all the knowledge of which files have to be...
Definition: Downloader.h:34
boost::noncopyable NonCopyable
Ensure derived classes cannot be copied.
Definition: NonCopyable.h:26
static Pool instance()
Singleton ctor.
Definition: Pool.h:55
static RepoManagerOptions makeTestSetup(const Pathname &root_r)
Test setup adjusting all paths to be located below one root_r directory.
Definition: RepoManager.cc:498
Pathname rootDir
remembers root_r value for later use
Definition: RepoManager.h:96
ServiceSet _services
Definition: RepoManager.cc:722
Execute a program and give access to its io An object of this class encapsulates the execution of an ...
void setScheme(const std::string &scheme)
Set the scheme name in the URL.
Definition: Url.cc:668
int unlink(const Pathname &path)
Like &#39;unlink&#39;.
Definition: PathInfo.cc:700
thrown when it was impossible to determine one url for this repo.
Definition: RepoException.h:78
RepoStatus status(MediaSetAccess &media_r) override
Status of the remote repository.
Definition: Downloader.cc:205
std::string alias() const
unique identifier for this source.
bool isExist() const
Return whether valid stat info exists.
Definition: PathInfo.h:281
void addService(const std::string &alias, const Url &url)
Definition: RepoManager.cc:664
unsigned repo_refresh_delay() const
Amount of time in minutes that must pass before another refresh.
Definition: ZConfig.cc:1161
bool serviceEmpty() const
Definition: RepoManager.cc:648
std::set< RepoInfo > RepoSet
RepoInfo typedefs.
Definition: RepoManager.h:119
static const ServiceType NONE
No service set.
Definition: ServiceType.h:34
static const SolvAttr repositoryToolVersion
Definition: SolvAttr.h:181
Service type enumeration.
Definition: ServiceType.h:26
std::ostream & operator<<(std::ostream &str, const DeltaCandidates &obj)
static Pathname assertprefix(const Pathname &root_r, const Pathname &path_r)
Return path_r prefixed with root_r, unless it is already prefixed.
Definition: Pathname.cc:272
int recursive_rmdir(const Pathname &path)
Like &#39;rm -r DIR&#39;.
Definition: PathInfo.cc:412
void cleanMetadata(const RepoInfo &info, OPT_PROGRESS)
#define WAR
Definition: Logger.h:97
bool repoEmpty() const
Definition: RepoManager.cc:588
#define OUTS(X)
std::string asCompleteString() const
Returns a complete string representation of the Url object.
Definition: Url.cc:505
time_t Duration
Definition: Date.h:39
RepoInfoList repos
Definition: RepoManager.cc:285
const RepoSet & repos() const
Iterate the known repositories.
Definition: RepoManager.cc:716
void updateSolvFileIndex(const Pathname &solvfile_r)
Create solv file content digest for zypper bash completion.
Definition: Pool.cc:286
void removeService(const ServiceInfo &service)
Definition: RepoManager.cc:668
static const ServiceType PLUGIN
Plugin services are scripts installed on your system that provide the package manager with repositori...
Definition: ServiceType.h:43
bool isCached(const RepoInfo &info) const
Definition: RepoManager.cc:628
Base Exception for service handling.
bool isValid() const
Verifies the Url.
Definition: Url.cc:489
const Pathname & _root
Definition: RepoManager.cc:151
ServiceSet::const_iterator ServiceConstIterator
Definition: RepoManager.h:115
Pathname geoipCachePath() const
Path where the geoip caches are kept (/var/cache/zypp/geoip)
Definition: ZConfig.cc:1132
ServiceConstIterator serviceBegin() const
Definition: RepoManager.cc:650
const std::string & asString() const
Return current Pathname as String.
Definition: PathInfo.h:248
std::string numstring(char n, int w=0)
Definition: String.h:289
static const RepoType NONE
Definition: RepoType.h:32
Impl(const RepoManagerOptions &opt)
Definition: RepoManager.cc:535
int touch(const Pathname &path)
Change file&#39;s modification and access times.
Definition: PathInfo.cc:1234
int compareCI(const C_Str &lhs, const C_Str &rhs)
Definition: String.h:984
ServiceConstIterator serviceEnd() const
Definition: RepoManager.cc:651
std::ostream & copy(std::istream &from_r, std::ostream &to_r)
Copy istream to ostream.
Definition: IOStream.h:50
bool userMayRX() const
Definition: PathInfo.h:350
static const RepoType RPMMD
Definition: RepoType.h:29
#define ZYPP_CAUGHT(EXCPT)
Drops a logline telling the Exception was caught (in order to handle it).
Definition: Exception.h:436
int readdir(std::list< std::string > &retlist_r, const Pathname &path_r, bool dots_r)
Return content of directory via retlist.
Definition: PathInfo.cc:605
RWCOW_pointer< Impl > _pimpl
Pointer to implementation.
Definition: RepoManager.h:704
Pathname builtinRepoSolvfilesPath() const
The builtin config file value.
Definition: ZConfig.cc:1094
std::list< RepoInfo > readRepoFile(const Url &repo_file)
Parses repo_file and returns a list of RepoInfo objects corresponding to repositories found within th...
Definition: RepoManager.cc:469
void refreshService(const ServiceInfo &service, const RefreshServiceOptions &options_r)
Definition: RepoManager.cc:674
static const RepoType YAST2
Definition: RepoType.h:30
void refreshMetadata(const RepoInfo &info, RawMetadataRefreshPolicy policy, OPT_PROGRESS)
ServiceSet & _services
Definition: RepoManager.cc:458
thrown when it was impossible to determine an alias for this repo.
Definition: RepoException.h:91
RepoSet::size_type RepoSizeType
Definition: RepoManager.h:121
std::string generateFilename(const ServiceInfo &info) const
Definition: RepoManager.cc:691
Base class for Exception.
Definition: Exception.h:145
Exception for repository handling.
Definition: RepoException.h:37
RepoConstIterator repoBegin() const
Definition: RepoManager.cc:590
bool any_of(const Container &c, Fnc &&cb)
Definition: Algorithm.h:76
static std::string makeStupidAlias(const Url &url_r=Url())
Some stupid string but suitable as alias for your url if nothing better is available.
media::MediaAccessId _mid
Definition: RepoManager.cc:193
static Date now()
Return the current time.
Definition: Date.h:78
bool ZYPP_PLUGIN_APPDATA_FORCE_COLLECT()
To trigger appdata refresh unconditionally.
Definition: RepoManager.cc:79
#define PL_(MSG1, MSG2, N)
Definition: Gettext.h:40
std::string getHost(EEncoding eflag=zypp::url::E_DECODED) const
Returns the hostname or IP from the URL authority.
Definition: Url.cc:588
Functor thats filter RepoInfo by service which it belongs to.
Definition: RepoManager.h:647
bool strToBool(const C_Str &str, bool default_r)
Parse str into a bool depending on the default value.
Definition: String.h:429
The repository cache is not built yet so you can&#39;t create the repostories from the cache...
Definition: RepoException.h:65
time_t ValueType
Definition: Date.h:38
Pathname repoPackagesCachePath
Definition: RepoManager.h:82
int dirForEachExt(const Pathname &dir_r, const function< bool(const Pathname &, const DirEntry &)> &fnc_r)
Simiar to.
Definition: PathInfo.cc:593
static const ServiceInfo noService
Represents an empty service.
Definition: ServiceInfo.h:61
void removeRepository(const RepoInfo &info, OPT_PROGRESS)
Wrapper class for ::stat/::lstat.
Definition: PathInfo.h:220
static const RepoInfo noRepo
Represents no Repository (one with an empty alias).
Definition: RepoInfo.h:80
bool regex_match(const std::string &s, smatch &matches, const regex &regex)
regex ZYPP_STR_REGEX regex ZYPP_STR_REGEX
Definition: Regex.h:70
Thrown when the repo alias is found to be invalid.
static const RepoType RPMPLAINDIR
Definition: RepoType.h:31
static const std::string & systemRepoAlias()
Reserved system repository alias .
Definition: Repository.cc:37
RepoStatus metadataStatus(const RepoInfo &info) const
Track changing files or directories.
Definition: RepoStatus.h:40
void modifyRepository(const std::string &alias, const RepoInfo &newinfo_r, OPT_PROGRESS)
Repository already exists and some unique attribute can&#39;t be duplicated.
ServiceSizeType serviceSize() const
Definition: RepoManager.cc:649
RepoManagerOptions _options
Definition: RepoManager.cc:720
void refreshService(const std::string &alias, const RefreshServiceOptions &options_r)
Repository addRepoSolv(const Pathname &file_r, const std::string &name_r)
Load Solvables from a solv-file into a Repository named name_r.
Definition: Pool.cc:185
Downloader for YUM (rpm-nmd) repositories Encapsulates all the knowledge of which files have to be do...
Definition: Downloader.h:40
void addService(const ServiceInfo &service)
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:1
RepoManager(const RepoManagerOptions &options=RepoManagerOptions())
RepoConstIterator repoEnd() const
Definition: RepoManager.cc:591
void refreshGeoIp(const RepoInfo::url_set &urls)
std::string hexstring(char n, int w=4)
Definition: String.h:324
RepoManager implementation.
void cleanCacheDirGarbage(OPT_PROGRESS)
std::ostream & operator<<(std::ostream &str, const RepoManager::Impl &obj)
Definition: RepoManager.cc:737
Service has no or invalid url defined.
Url manipulation class.
Definition: Url.h:91
RepoStatus cacheStatus(const RepoInfo &info) const
Definition: RepoManager.cc:631
bool hasService(const std::string &alias) const
Definition: RepoManager.cc:653
#define ZYPP_LOCAL
Definition: Globals.h:59
void cleanCache(const RepoInfo &info, OPT_PROGRESS)
#define Z_CHKGPG(I, N)
#define DBG
Definition: Logger.h:95
RepoSet::const_iterator RepoConstIterator
Definition: RepoManager.h:120
void setCacheStatus(const RepoInfo &info, const RepoStatus &status)
Definition: RepoManager.cc:694
Repository type enumeration.
Definition: RepoType.h:27
DefaultIntegral< bool, false > _reposDirty
Definition: RepoManager.cc:724
Pathname packagesPath(const RepoInfo &info) const
Definition: RepoManager.cc:606