libzypp  17.16.0
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 
21 #include <solv/solvversion.h>
22 
23 #include "zypp/base/InputStream.h"
24 #include "zypp/base/LogTools.h"
25 #include "zypp/base/Gettext.h"
27 #include "zypp/base/Function.h"
28 #include "zypp/base/Regex.h"
29 #include "zypp/PathInfo.h"
30 #include "zypp/TmpPath.h"
31 
32 #include "zypp/ServiceInfo.h"
34 #include "zypp/RepoManager.h"
35 
38 #include "zypp/MediaSetAccess.h"
39 #include "zypp/ExternalProgram.h"
40 #include "zypp/ManagedFile.h"
41 
44 #include "zypp/repo/ServiceRepos.h"
48 
49 #include "zypp/Target.h" // for Target::targetDistribution() for repo index services
50 #include "zypp/ZYppFactory.h" // to get the Target from ZYpp instance
51 #include "zypp/HistoryLog.h" // to write history :O)
52 
53 #include "zypp/ZYppCallbacks.h"
54 
55 #include "sat/Pool.h"
56 
57 using std::endl;
58 using std::string;
59 using namespace zypp::repo;
60 
61 #define OPT_PROGRESS const ProgressData::ReceiverFnc & = ProgressData::ReceiverFnc()
62 
64 namespace zypp
65 {
66 
68  namespace env
69  {
72  {
73  const char * env = getenv("ZYPP_PLUGIN_APPDATA_FORCE_COLLECT");
74  return( env && str::strToBool( env, true ) );
75  }
76  } // namespace env
78 
80  namespace
81  {
103  class UrlCredentialExtractor
104  {
105  public:
106  UrlCredentialExtractor( Pathname & root_r )
107  : _root( root_r )
108  {}
109 
110  ~UrlCredentialExtractor()
111  { if ( _cmPtr ) _cmPtr->save(); }
112 
114  bool collect( const Url & url_r )
115  {
116  bool ret = url_r.hasCredentialsInAuthority();
117  if ( ret )
118  {
119  if ( !_cmPtr ) _cmPtr.reset( new media::CredentialManager( _root ) );
120  _cmPtr->addUserCred( url_r );
121  }
122  return ret;
123  }
125  template<class TContainer>
126  bool collect( const TContainer & urls_r )
127  { bool ret = false; for ( const Url & url : urls_r ) { if ( collect( url ) && !ret ) ret = true; } return ret; }
128 
130  bool extract( Url & url_r )
131  {
132  bool ret = collect( url_r );
133  if ( ret )
134  url_r.setPassword( std::string() );
135  return ret;
136  }
138  template<class TContainer>
139  bool extract( TContainer & urls_r )
140  { bool ret = false; for ( Url & url : urls_r ) { if ( extract( url ) && !ret ) ret = true; } return ret; }
141 
142  private:
143  const Pathname & _root;
144  scoped_ptr<media::CredentialManager> _cmPtr;
145  };
146  } // namespace
148 
150  namespace
151  {
155  class MediaMounter
156  {
157  public:
159  MediaMounter( const Url & url_r )
160  {
161  media::MediaManager mediamanager;
162  _mid = mediamanager.open( url_r );
163  mediamanager.attach( _mid );
164  }
165 
167  ~MediaMounter()
168  {
169  media::MediaManager mediamanager;
170  mediamanager.release( _mid );
171  mediamanager.close( _mid );
172  }
173 
178  Pathname getPathName( const Pathname & path_r = Pathname() ) const
179  {
180  media::MediaManager mediamanager;
181  return mediamanager.localPath( _mid, path_r );
182  }
183 
184  private:
186  };
188 
190  template <class Iterator>
191  inline bool foundAliasIn( const std::string & alias_r, Iterator begin_r, Iterator end_r )
192  {
193  for_( it, begin_r, end_r )
194  if ( it->alias() == alias_r )
195  return true;
196  return false;
197  }
199  template <class Container>
200  inline bool foundAliasIn( const std::string & alias_r, const Container & cont_r )
201  { return foundAliasIn( alias_r, cont_r.begin(), cont_r.end() ); }
202 
204  template <class Iterator>
205  inline Iterator findAlias( const std::string & alias_r, Iterator begin_r, Iterator end_r )
206  {
207  for_( it, begin_r, end_r )
208  if ( it->alias() == alias_r )
209  return it;
210  return end_r;
211  }
213  template <class Container>
214  inline typename Container::iterator findAlias( const std::string & alias_r, Container & cont_r )
215  { return findAlias( alias_r, cont_r.begin(), cont_r.end() ); }
217  template <class Container>
218  inline typename Container::const_iterator findAlias( const std::string & alias_r, const Container & cont_r )
219  { return findAlias( alias_r, cont_r.begin(), cont_r.end() ); }
220 
221 
223  inline std::string filenameFromAlias( const std::string & alias_r, const std::string & stem_r )
224  {
225  std::string filename( alias_r );
226  // replace slashes with underscores
227  str::replaceAll( filename, "/", "_" );
228 
229  filename = Pathname(filename).extend("."+stem_r).asString();
230  MIL << "generating filename for " << stem_r << " [" << alias_r << "] : '" << filename << "'" << endl;
231  return filename;
232  }
233 
249  struct RepoCollector : private base::NonCopyable
250  {
251  RepoCollector()
252  {}
253 
254  RepoCollector(const std::string & targetDistro_)
255  : targetDistro(targetDistro_)
256  {}
257 
258  bool collect( const RepoInfo &repo )
259  {
260  // skip repositories meant for other distros than specified
261  if (!targetDistro.empty()
262  && !repo.targetDistribution().empty()
263  && repo.targetDistribution() != targetDistro)
264  {
265  MIL
266  << "Skipping repository meant for '" << repo.targetDistribution()
267  << "' distribution (current distro is '"
268  << targetDistro << "')." << endl;
269 
270  return true;
271  }
272 
273  repos.push_back(repo);
274  return true;
275  }
276 
277  RepoInfoList repos;
278  std::string targetDistro;
279  };
281 
287  std::list<RepoInfo> repositories_in_file( const Pathname & file )
288  {
289  MIL << "repo file: " << file << endl;
290  RepoCollector collector;
291  parser::RepoFileReader parser( file, bind( &RepoCollector::collect, &collector, _1 ) );
292  return std::move(collector.repos);
293  }
294 
296 
305  std::list<RepoInfo> repositories_in_dir( const Pathname &dir )
306  {
307  MIL << "directory " << dir << endl;
308  std::list<RepoInfo> repos;
309  bool nonroot( geteuid() != 0 );
310  if ( nonroot && ! PathInfo(dir).userMayRX() )
311  {
312  JobReport::warning( str::Format(_("Cannot read repo directory '%1%': Permission denied")) % dir );
313  }
314  else
315  {
316  std::list<Pathname> entries;
317  if ( filesystem::readdir( entries, dir, false ) != 0 )
318  {
319  // TranslatorExplanation '%s' is a pathname
320  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir.c_str())));
321  }
322 
323  str::regex allowedRepoExt("^\\.repo(_[0-9]+)?$");
324  for ( std::list<Pathname>::const_iterator it = entries.begin(); it != entries.end(); ++it )
325  {
326  if ( str::regex_match(it->extension(), allowedRepoExt) )
327  {
328  if ( nonroot && ! PathInfo(*it).userMayR() )
329  {
330  JobReport::warning( str::Format(_("Cannot read repo file '%1%': Permission denied")) % *it );
331  }
332  else
333  {
334  const std::list<RepoInfo> & tmp( repositories_in_file( *it ) );
335  repos.insert( repos.end(), tmp.begin(), tmp.end() );
336  }
337  }
338  }
339  }
340  return repos;
341  }
342 
344 
345  inline void assert_alias( const RepoInfo & info )
346  {
347  if ( info.alias().empty() )
348  ZYPP_THROW( RepoNoAliasException( info ) );
349  // bnc #473834. Maybe we can match the alias against a regex to define
350  // and check for valid aliases
351  if ( info.alias()[0] == '.')
353  info, _("Repository alias cannot start with dot.")));
354  }
355 
356  inline void assert_alias( const ServiceInfo & info )
357  {
358  if ( info.alias().empty() )
360  // bnc #473834. Maybe we can match the alias against a regex to define
361  // and check for valid aliases
362  if ( info.alias()[0] == '.')
364  info, _("Service alias cannot start with dot.")));
365  }
366 
368 
369  inline void assert_urls( const RepoInfo & info )
370  {
371  if ( info.baseUrlsEmpty() )
372  ZYPP_THROW( RepoNoUrlException( info ) );
373  }
374 
375  inline void assert_url( const ServiceInfo & info )
376  {
377  if ( ! info.url().isValid() )
379  }
380 
382 
384  namespace
385  {
387  inline bool isTmpRepo( const RepoInfo & info_r )
388  { return( info_r.filepath().empty() && info_r.usesAutoMethadataPaths() ); }
389  } // namespace
391 
396  inline Pathname rawcache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
397  {
398  assert_alias(info);
399  return isTmpRepo( info ) ? info.metadataPath() : opt.repoRawCachePath / info.escaped_alias();
400  }
401 
410  inline Pathname rawproductdata_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
411  { return rawcache_path_for_repoinfo( opt, info ) / info.path(); }
412 
416  inline Pathname packagescache_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
417  {
418  assert_alias(info);
419  return isTmpRepo( info ) ? info.packagesPath() : opt.repoPackagesCachePath / info.escaped_alias();
420  }
421 
425  inline Pathname solv_path_for_repoinfo( const RepoManagerOptions &opt, const RepoInfo &info )
426  {
427  assert_alias(info);
428  return isTmpRepo( info ) ? info.metadataPath().dirname() / "%SLV%" : opt.repoSolvCachePath / info.escaped_alias();
429  }
430 
432 
434  class ServiceCollector
435  {
436  public:
437  typedef std::set<ServiceInfo> ServiceSet;
438 
439  ServiceCollector( ServiceSet & services_r )
440  : _services( services_r )
441  {}
442 
443  bool operator()( const ServiceInfo & service_r ) const
444  {
445  _services.insert( service_r );
446  return true;
447  }
448 
449  private:
450  ServiceSet & _services;
451  };
453 
454  } // namespace
456 
457  std::list<RepoInfo> readRepoFile( const Url & repo_file )
458  {
460 
461  DBG << "reading repo file " << repo_file << ", local path: " << local << endl;
462 
463  return repositories_in_file(local);
464  }
465 
467  //
468  // class RepoManagerOptions
469  //
471 
473  {
474  repoCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoCachePath() );
475  repoRawCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoMetadataPath() );
476  repoSolvCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoSolvfilesPath() );
477  repoPackagesCachePath = Pathname::assertprefix( root_r, ZConfig::instance().repoPackagesPath() );
478  knownReposPath = Pathname::assertprefix( root_r, ZConfig::instance().knownReposPath() );
479  knownServicesPath = Pathname::assertprefix( root_r, ZConfig::instance().knownServicesPath() );
480  pluginsPath = Pathname::assertprefix( root_r, ZConfig::instance().pluginsPath() );
481  probe = ZConfig::instance().repo_add_probe();
482 
483  rootDir = root_r;
484  }
485 
487  {
488  RepoManagerOptions ret;
489  ret.repoCachePath = root_r;
490  ret.repoRawCachePath = root_r/"raw";
491  ret.repoSolvCachePath = root_r/"solv";
492  ret.repoPackagesCachePath = root_r/"packages";
493  ret.knownReposPath = root_r/"repos.d";
494  ret.knownServicesPath = root_r/"services.d";
495  ret.pluginsPath = root_r/"plugins";
496  ret.rootDir = root_r;
497  return ret;
498  }
499 
500  std:: ostream & operator<<( std::ostream & str, const RepoManagerOptions & obj )
501  {
502 #define OUTS(X) str << " " #X "\t" << obj.X << endl
503  str << "RepoManagerOptions (" << obj.rootDir << ") {" << endl;
504  OUTS( repoRawCachePath );
505  OUTS( repoSolvCachePath );
506  OUTS( repoPackagesCachePath );
507  OUTS( knownReposPath );
508  OUTS( knownServicesPath );
509  OUTS( pluginsPath );
510  str << "}" << endl;
511 #undef OUTS
512  return str;
513  }
514 
521  {
522  public:
523  Impl( const RepoManagerOptions &opt )
524  : _options(opt)
525  {
526  init_knownServices();
527  init_knownRepositories();
528  }
529 
531  {
532  // trigger appdata refresh if some repos change
533  if ( ( _reposDirty || env::ZYPP_PLUGIN_APPDATA_FORCE_COLLECT() )
534  && geteuid() == 0 && ( _options.rootDir.empty() || _options.rootDir == "/" ) )
535  {
536  try {
537  std::list<Pathname> entries;
538  filesystem::readdir( entries, _options.pluginsPath/"appdata", false );
539  if ( ! entries.empty() )
540  {
542  cmd.push_back( "<" ); // discard stdin
543  cmd.push_back( ">" ); // discard stdout
544  cmd.push_back( "PROGRAM" ); // [2] - fix index below if changing!
545  for ( const auto & rinfo : repos() )
546  {
547  if ( ! rinfo.enabled() )
548  continue;
549  cmd.push_back( "-R" );
550  cmd.push_back( rinfo.alias() );
551  cmd.push_back( "-t" );
552  cmd.push_back( rinfo.type().asString() );
553  cmd.push_back( "-p" );
554  cmd.push_back( rinfo.metadataPath().asString() );
555  }
556 
557  for_( it, entries.begin(), entries.end() )
558  {
559  PathInfo pi( *it );
560  //DBG << "/tmp/xx ->" << pi << endl;
561  if ( pi.isFile() && pi.userMayRX() )
562  {
563  // trigger plugin
564  cmd[2] = pi.asString(); // [2] - PROGRAM
566  }
567  }
568  }
569  }
570  catch (...) {} // no throw in dtor
571  }
572  }
573 
574  public:
575  bool repoEmpty() const { return repos().empty(); }
576  RepoSizeType repoSize() const { return repos().size(); }
577  RepoConstIterator repoBegin() const { return repos().begin(); }
578  RepoConstIterator repoEnd() const { return repos().end(); }
579 
580  bool hasRepo( const std::string & alias ) const
581  { return foundAliasIn( alias, repos() ); }
582 
583  RepoInfo getRepo( const std::string & alias ) const
584  {
585  RepoConstIterator it( findAlias( alias, repos() ) );
586  return it == repos().end() ? RepoInfo::noRepo : *it;
587  }
588 
589  public:
590  Pathname metadataPath( const RepoInfo & info ) const
591  { return rawcache_path_for_repoinfo( _options, info ); }
592 
593  Pathname packagesPath( const RepoInfo & info ) const
594  { return packagescache_path_for_repoinfo( _options, info ); }
595 
596  RepoStatus metadataStatus( const RepoInfo & info ) const;
597 
598  RefreshCheckStatus checkIfToRefreshMetadata( const RepoInfo & info, const Url & url, RawMetadataRefreshPolicy policy );
599 
600  void refreshMetadata( const RepoInfo & info, RawMetadataRefreshPolicy policy, OPT_PROGRESS );
601 
602  void cleanMetadata( const RepoInfo & info, OPT_PROGRESS );
603 
604  void cleanPackages( const RepoInfo & info, OPT_PROGRESS );
605 
606  void buildCache( const RepoInfo & info, CacheBuildPolicy policy, OPT_PROGRESS );
607 
608  repo::RepoType probe( const Url & url, const Pathname & path = Pathname() ) const;
609  repo::RepoType probeCache( const Pathname & path_r ) const;
610 
611  void cleanCacheDirGarbage( OPT_PROGRESS );
612 
613  void cleanCache( const RepoInfo & info, OPT_PROGRESS );
614 
615  bool isCached( const RepoInfo & info ) const
616  { return PathInfo(solv_path_for_repoinfo( _options, info ) / "solv").isExist(); }
617 
618  RepoStatus cacheStatus( const RepoInfo & info ) const
619  { return RepoStatus::fromCookieFile(solv_path_for_repoinfo(_options, info) / "cookie"); }
620 
621  void loadFromCache( const RepoInfo & info, OPT_PROGRESS );
622 
623  void addRepository( const RepoInfo & info, OPT_PROGRESS );
624 
625  void addRepositories( const Url & url, OPT_PROGRESS );
626 
627  void removeRepository( const RepoInfo & info, OPT_PROGRESS );
628 
629  void modifyRepository( const std::string & alias, const RepoInfo & newinfo_r, OPT_PROGRESS );
630 
631  RepoInfo getRepositoryInfo( const std::string & alias, OPT_PROGRESS );
632  RepoInfo getRepositoryInfo( const Url & url, const url::ViewOption & urlview, OPT_PROGRESS );
633 
634  public:
635  bool serviceEmpty() const { return _services.empty(); }
636  ServiceSizeType serviceSize() const { return _services.size(); }
637  ServiceConstIterator serviceBegin() const { return _services.begin(); }
638  ServiceConstIterator serviceEnd() const { return _services.end(); }
639 
640  bool hasService( const std::string & alias ) const
641  { return foundAliasIn( alias, _services ); }
642 
643  ServiceInfo getService( const std::string & alias ) const
644  {
645  ServiceConstIterator it( findAlias( alias, _services ) );
646  return it == _services.end() ? ServiceInfo::noService : *it;
647  }
648 
649  public:
650  void addService( const ServiceInfo & service );
651  void addService( const std::string & alias, const Url & url )
652  { addService( ServiceInfo( alias, url ) ); }
653 
654  void removeService( const std::string & alias );
655  void removeService( const ServiceInfo & service )
656  { removeService( service.alias() ); }
657 
658  void refreshServices( const RefreshServiceOptions & options_r );
659 
660  void refreshService( const std::string & alias, const RefreshServiceOptions & options_r );
661  void refreshService( const ServiceInfo & service, const RefreshServiceOptions & options_r )
662  { refreshService( service.alias(), options_r ); }
663 
664  void modifyService( const std::string & oldAlias, const ServiceInfo & newService );
665 
666  repo::ServiceType probeService( const Url & url ) const;
667 
668  private:
669  void saveService( ServiceInfo & service ) const;
670 
671  Pathname generateNonExistingName( const Pathname & dir, const std::string & basefilename ) const;
672 
673  std::string generateFilename( const RepoInfo & info ) const
674  { return filenameFromAlias( info.alias(), "repo" ); }
675 
676  std::string generateFilename( const ServiceInfo & info ) const
677  { return filenameFromAlias( info.alias(), "service" ); }
678 
679  void setCacheStatus( const RepoInfo & info, const RepoStatus & status )
680  {
681  Pathname base = solv_path_for_repoinfo( _options, info );
683  status.saveToCookieFile( base / "cookie" );
684  }
685 
686  void touchIndexFile( const RepoInfo & info );
687 
688  template<typename OutputIterator>
689  void getRepositoriesInService( const std::string & alias, OutputIterator out ) const
690  {
691  MatchServiceAlias filter( alias );
692  std::copy( boost::make_filter_iterator( filter, repos().begin(), repos().end() ),
693  boost::make_filter_iterator( filter, repos().end(), repos().end() ),
694  out);
695  }
696 
697  private:
698  void init_knownServices();
699  void init_knownRepositories();
700 
701  const RepoSet & repos() const { return _reposX; }
702  RepoSet & reposManip() { if ( ! _reposDirty ) _reposDirty = true; return _reposX; }
703 
704  private:
708 
710 
711  private:
712  friend Impl * rwcowClone<Impl>( const Impl * rhs );
714  Impl * clone() const
715  { return new Impl( *this ); }
716  };
718 
720  inline std::ostream & operator<<( std::ostream & str, const RepoManager::Impl & obj )
721  { return str << "RepoManager::Impl"; }
722 
724 
726  {
727  filesystem::assert_dir( _options.knownServicesPath );
728  Pathname servfile = generateNonExistingName( _options.knownServicesPath,
729  generateFilename( service ) );
730  service.setFilepath( servfile );
731 
732  MIL << "saving service in " << servfile << endl;
733 
734  std::ofstream file( servfile.c_str() );
735  if ( !file )
736  {
737  // TranslatorExplanation '%s' is a filename
738  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), servfile.c_str() )));
739  }
740  service.dumpAsIniOn( file );
741  MIL << "done" << endl;
742  }
743 
760  const std::string & basefilename ) const
761  {
762  std::string final_filename = basefilename;
763  int counter = 1;
764  while ( PathInfo(dir + final_filename).isExist() )
765  {
766  final_filename = basefilename + "_" + str::numstring(counter);
767  ++counter;
768  }
769  return dir + Pathname(final_filename);
770  }
771 
773 
775  {
776  Pathname dir = _options.knownServicesPath;
777  std::list<Pathname> entries;
778  if (PathInfo(dir).isExist())
779  {
780  if ( filesystem::readdir( entries, dir, false ) != 0 )
781  {
782  // TranslatorExplanation '%s' is a pathname
783  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir.c_str())));
784  }
785 
786  //str::regex allowedServiceExt("^\\.service(_[0-9]+)?$");
787  for_(it, entries.begin(), entries.end() )
788  {
789  parser::ServiceFileReader(*it, ServiceCollector(_services));
790  }
791  }
792 
793  repo::PluginServices(_options.pluginsPath/"services", ServiceCollector(_services));
794  }
795 
797  namespace {
803  inline void cleanupNonRepoMetadtaFolders( const Pathname & cachePath_r,
804  const Pathname & defaultCachePath_r,
805  const std::list<std::string> & repoEscAliases_r )
806  {
807  if ( cachePath_r != defaultCachePath_r )
808  return;
809 
810  std::list<std::string> entries;
811  if ( filesystem::readdir( entries, cachePath_r, false ) == 0 )
812  {
813  entries.sort();
814  std::set<std::string> oldfiles;
815  set_difference( entries.begin(), entries.end(), repoEscAliases_r.begin(), repoEscAliases_r.end(),
816  std::inserter( oldfiles, oldfiles.end() ) );
817  for ( const std::string & old : oldfiles )
818  {
819  if ( old == Repository::systemRepoAlias() ) // don't remove the @System solv file
820  continue;
821  filesystem::recursive_rmdir( cachePath_r / old );
822  }
823  }
824  }
825  } // namespace
828  {
829  MIL << "start construct known repos" << endl;
830 
831  if ( PathInfo(_options.knownReposPath).isExist() )
832  {
833  std::list<std::string> repoEscAliases;
834  std::list<RepoInfo> orphanedRepos;
835  for ( RepoInfo & repoInfo : repositories_in_dir(_options.knownReposPath) )
836  {
837  // set the metadata path for the repo
838  repoInfo.setMetadataPath( rawcache_path_for_repoinfo(_options, repoInfo) );
839  // set the downloaded packages path for the repo
840  repoInfo.setPackagesPath( packagescache_path_for_repoinfo(_options, repoInfo) );
841  // remember it
842  _reposX.insert( repoInfo ); // direct access via _reposX in ctor! no reposManip.
843 
844  // detect orphaned repos belonging to a deleted service
845  const std::string & serviceAlias( repoInfo.service() );
846  if ( ! ( serviceAlias.empty() || hasService( serviceAlias ) ) )
847  {
848  WAR << "Schedule orphaned service repo for deletion: " << repoInfo << endl;
849  orphanedRepos.push_back( repoInfo );
850  continue; // don't remember it in repoEscAliases
851  }
852 
853  repoEscAliases.push_back(repoInfo.escaped_alias());
854  }
855 
856  // Cleanup orphanded service repos:
857  if ( ! orphanedRepos.empty() )
858  {
859  for ( const auto & repoInfo : orphanedRepos )
860  {
861  MIL << "Delete orphaned service repo " << repoInfo.alias() << endl;
862  // translators: Cleanup a repository previously owned by a meanwhile unknown (deleted) service.
863  // %1% = service name
864  // %2% = repository name
865  JobReport::warning( str::Format(_("Unknown service '%1%': Removing orphaned service repository '%2%'"))
866  % repoInfo.service()
867  % repoInfo.alias() );
868  try {
869  removeRepository( repoInfo );
870  }
871  catch ( const Exception & caugth )
872  {
873  JobReport::error( caugth.asUserHistory() );
874  }
875  }
876  }
877 
878  // delete metadata folders without corresponding repo (e.g. old tmp directories)
879  //
880  // bnc#891515: Auto-cleanup only zypp.conf default locations. Otherwise
881  // we'd need somemagic file to identify zypp cache directories. Without this
882  // we may easily remove user data (zypper --pkg-cache-dir . download ...)
883  repoEscAliases.sort();
884  RepoManagerOptions defaultCache( _options.rootDir );
885  cleanupNonRepoMetadtaFolders( _options.repoRawCachePath, defaultCache.repoRawCachePath, repoEscAliases );
886  cleanupNonRepoMetadtaFolders( _options.repoSolvCachePath, defaultCache.repoSolvCachePath, repoEscAliases );
887  cleanupNonRepoMetadtaFolders( _options.repoPackagesCachePath, defaultCache.repoPackagesCachePath, repoEscAliases );
888  }
889  MIL << "end construct known repos" << endl;
890  }
891 
893 
895  {
896  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
897  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
898 
899  RepoType repokind = info.type();
900  // If unknown, probe the local metadata
901  if ( repokind == RepoType::NONE )
902  repokind = probeCache( productdatapath );
903 
904  RepoStatus status;
905  switch ( repokind.toEnum() )
906  {
907  case RepoType::RPMMD_e :
908  status = RepoStatus( productdatapath/"repodata/repomd.xml") && RepoStatus( mediarootpath/"media.1/media" );
909  break;
910 
911  case RepoType::YAST2_e :
912  status = RepoStatus( productdatapath/"content" ) && RepoStatus( mediarootpath/"media.1/media" );
913  break;
914 
916  status = RepoStatus::fromCookieFile( productdatapath/"cookie" );
917  break;
918 
919  case RepoType::NONE_e :
920  // Return default RepoStatus in case of RepoType::NONE
921  // indicating it should be created?
922  // ZYPP_THROW(RepoUnknownTypeException());
923  break;
924  }
925  return status;
926  }
927 
928 
930  {
931  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
932 
933  RepoType repokind = info.type();
934  if ( repokind.toEnum() == RepoType::NONE_e )
935  // unknown, probe the local metadata
936  repokind = probeCache( productdatapath );
937  // if still unknown, just return
938  if (repokind == RepoType::NONE_e)
939  return;
940 
941  Pathname p;
942  switch ( repokind.toEnum() )
943  {
944  case RepoType::RPMMD_e :
945  p = Pathname(productdatapath + "/repodata/repomd.xml");
946  break;
947 
948  case RepoType::YAST2_e :
949  p = Pathname(productdatapath + "/content");
950  break;
951 
953  p = Pathname(productdatapath + "/cookie");
954  break;
955 
956  case RepoType::NONE_e :
957  default:
958  break;
959  }
960 
961  // touch the file, ignore error (they are logged anyway)
963  }
964 
965 
967  {
968  assert_alias(info);
969  try
970  {
971  MIL << "Going to try to check whether refresh is needed for " << url << " (" << info.type() << ")" << endl;
972 
973  // first check old (cached) metadata
974  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
975  filesystem::assert_dir( mediarootpath );
976  RepoStatus oldstatus = metadataStatus( info );
977  if ( oldstatus.empty() )
978  {
979  MIL << "No cached metadata, going to refresh" << endl;
980  return REFRESH_NEEDED;
981  }
982 
983  if ( url.schemeIsVolatile() )
984  {
985  MIL << "Never refresh CD/DVD" << endl;
986  return REPO_UP_TO_DATE;
987  }
988 
989  if ( policy == RefreshForced )
990  {
991  MIL << "Forced refresh!" << endl;
992  return REFRESH_NEEDED;
993  }
994 
995  if ( url.schemeIsLocal() )
996  {
997  policy = RefreshIfNeededIgnoreDelay;
998  }
999 
1000  // now we've got the old (cached) status, we can decide repo.refresh.delay
1001  if ( policy != RefreshIfNeededIgnoreDelay )
1002  {
1003  // difference in seconds
1004  double diff = difftime(
1006  (Date::ValueType)oldstatus.timestamp()) / 60;
1007 
1008  DBG << "oldstatus: " << (Date::ValueType)oldstatus.timestamp() << endl;
1009  DBG << "current time: " << (Date::ValueType)Date::now() << endl;
1010  DBG << "last refresh = " << diff << " minutes ago" << endl;
1011 
1012  if ( diff < ZConfig::instance().repo_refresh_delay() )
1013  {
1014  if ( diff < 0 )
1015  {
1016  WAR << "Repository '" << info.alias() << "' was refreshed in the future!" << endl;
1017  }
1018  else
1019  {
1020  MIL << "Repository '" << info.alias()
1021  << "' has been refreshed less than repo.refresh.delay ("
1023  << ") minutes ago. Advising to skip refresh" << endl;
1024  return REPO_CHECK_DELAYED;
1025  }
1026  }
1027  }
1028 
1029  repo::RepoType repokind = info.type();
1030  // if unknown: probe it
1031  if ( repokind == RepoType::NONE )
1032  repokind = probe( url, info.path() );
1033 
1034  // retrieve newstatus
1035  RepoStatus newstatus;
1036  switch ( repokind.toEnum() )
1037  {
1038  case RepoType::RPMMD_e:
1039  {
1040  MediaSetAccess media( url );
1041  newstatus = yum::Downloader( info, mediarootpath ).status( media );
1042  }
1043  break;
1044 
1045  case RepoType::YAST2_e:
1046  {
1047  MediaSetAccess media( url );
1048  newstatus = susetags::Downloader( info, mediarootpath ).status( media );
1049  }
1050  break;
1051 
1053  newstatus = RepoStatus( MediaMounter(url).getPathName(info.path()) ); // dir status
1054  break;
1055 
1056  default:
1057  case RepoType::NONE_e:
1059  break;
1060  }
1061 
1062  // check status
1063  if ( oldstatus == newstatus )
1064  {
1065  MIL << "repo has not changed" << endl;
1066  touchIndexFile( info );
1067  return REPO_UP_TO_DATE;
1068  }
1069  else // includes newstatus.empty() if e.g. repo format changed
1070  {
1071  MIL << "repo has changed, going to refresh" << endl;
1072  return REFRESH_NEEDED;
1073  }
1074  }
1075  catch ( const Exception &e )
1076  {
1077  ZYPP_CAUGHT(e);
1078  ERR << "refresh check failed for " << url << endl;
1079  ZYPP_RETHROW(e);
1080  }
1081 
1082  return REFRESH_NEEDED; // default
1083  }
1084 
1085 
1087  {
1088  assert_alias(info);
1089  assert_urls(info);
1090 
1091  // we will throw this later if no URL checks out fine
1092  RepoException rexception( info, PL_("Valid metadata not found at specified URL",
1093  "Valid metadata not found at specified URLs",
1094  info.baseUrlsSize() ) );
1095 
1096  // Suppress (interactive) media::MediaChangeReport if we in have multiple basurls (>1)
1098  // try urls one by one
1099  for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it )
1100  {
1101  try
1102  {
1103  Url url(*it);
1104 
1105  // check whether to refresh metadata
1106  // if the check fails for this url, it throws, so another url will be checked
1107  if (checkIfToRefreshMetadata(info, url, policy)!=REFRESH_NEEDED)
1108  return;
1109 
1110  MIL << "Going to refresh metadata from " << url << endl;
1111 
1112  // bsc#1048315: Always re-probe in case of repo format change.
1113  // TODO: Would be sufficient to verify the type and re-probe
1114  // if verification failed (or type is RepoType::NONE)
1115  repo::RepoType repokind = info.type();
1116  {
1117  repo::RepoType probed = probe( *it, info.path() );
1118  if ( repokind != probed )
1119  {
1120  repokind = probed;
1121  // Adjust the probed type in RepoInfo
1122  info.setProbedType( repokind ); // lazy init!
1123  //save probed type only for repos in system
1124  for_( it, repoBegin(), repoEnd() )
1125  {
1126  if ( info.alias() == (*it).alias() )
1127  {
1128  RepoInfo modifiedrepo = *it;
1129  modifiedrepo.setType( repokind );
1130  modifyRepository( info.alias(), modifiedrepo );
1131  break;
1132  }
1133  }
1134  }
1135  }
1136 
1137  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
1138  if( filesystem::assert_dir(mediarootpath) )
1139  {
1140  Exception ex(str::form( _("Can't create %s"), mediarootpath.c_str()) );
1141  ZYPP_THROW(ex);
1142  }
1143 
1144  // create temp dir as sibling of mediarootpath
1145  filesystem::TmpDir tmpdir( filesystem::TmpDir::makeSibling( mediarootpath ) );
1146  if( tmpdir.path().empty() )
1147  {
1148  Exception ex(_("Can't create metadata cache directory."));
1149  ZYPP_THROW(ex);
1150  }
1151 
1152  if ( ( repokind.toEnum() == RepoType::RPMMD_e ) ||
1153  ( repokind.toEnum() == RepoType::YAST2_e ) )
1154  {
1155  MediaSetAccess media(url);
1156  shared_ptr<repo::Downloader> downloader_ptr;
1157 
1158  MIL << "Creating downloader for [ " << info.alias() << " ]" << endl;
1159 
1160  if ( repokind.toEnum() == RepoType::RPMMD_e )
1161  downloader_ptr.reset(new yum::Downloader(info, mediarootpath));
1162  else
1163  downloader_ptr.reset( new susetags::Downloader(info, mediarootpath) );
1164 
1171  for_( it, repoBegin(), repoEnd() )
1172  {
1173  Pathname cachepath(rawcache_path_for_repoinfo( _options, *it ));
1174  if ( PathInfo(cachepath).isExist() )
1175  downloader_ptr->addCachePath(cachepath);
1176  }
1177 
1178  downloader_ptr->download( media, tmpdir.path() );
1179  }
1180  else if ( repokind.toEnum() == RepoType::RPMPLAINDIR_e )
1181  {
1182  MediaMounter media( url );
1183  RepoStatus newstatus = RepoStatus( media.getPathName( info.path() ) ); // dir status
1184 
1185  Pathname productpath( tmpdir.path() / info.path() );
1186  filesystem::assert_dir( productpath );
1187  newstatus.saveToCookieFile( productpath/"cookie" );
1188  }
1189  else
1190  {
1192  }
1193 
1194  // ok we have the metadata, now exchange
1195  // the contents
1196  filesystem::exchange( tmpdir.path(), mediarootpath );
1197  if ( ! isTmpRepo( info ) )
1198  reposManip(); // remember to trigger appdata refresh
1199 
1200  // we are done.
1201  return;
1202  }
1203  catch ( const Exception &e )
1204  {
1205  ZYPP_CAUGHT(e);
1206  ERR << "Trying another url..." << endl;
1207 
1208  // remember the exception caught for the *first URL*
1209  // if all other URLs fail, the rexception will be thrown with the
1210  // cause of the problem of the first URL remembered
1211  if (it == info.baseUrlsBegin())
1212  rexception.remember(e);
1213  else
1214  rexception.addHistory( e.asUserString() );
1215 
1216  }
1217  } // for every url
1218  ERR << "No more urls..." << endl;
1219  ZYPP_THROW(rexception);
1220  }
1221 
1223 
1224  void RepoManager::Impl::cleanMetadata( const RepoInfo & info, const ProgressData::ReceiverFnc & progressfnc )
1225  {
1226  ProgressData progress(100);
1227  progress.sendTo(progressfnc);
1228 
1229  filesystem::recursive_rmdir(rawcache_path_for_repoinfo(_options, info));
1230  progress.toMax();
1231  }
1232 
1233 
1234  void RepoManager::Impl::cleanPackages( const RepoInfo & info, const ProgressData::ReceiverFnc & progressfnc )
1235  {
1236  ProgressData progress(100);
1237  progress.sendTo(progressfnc);
1238 
1239  filesystem::recursive_rmdir(packagescache_path_for_repoinfo(_options, info));
1240  progress.toMax();
1241  }
1242 
1243 
1244  void RepoManager::Impl::buildCache( const RepoInfo & info, CacheBuildPolicy policy, const ProgressData::ReceiverFnc & progressrcv )
1245  {
1246  assert_alias(info);
1247  Pathname mediarootpath = rawcache_path_for_repoinfo( _options, info );
1248  Pathname productdatapath = rawproductdata_path_for_repoinfo( _options, info );
1249 
1250  if( filesystem::assert_dir(_options.repoCachePath) )
1251  {
1252  Exception ex(str::form( _("Can't create %s"), _options.repoCachePath.c_str()) );
1253  ZYPP_THROW(ex);
1254  }
1255  RepoStatus raw_metadata_status = metadataStatus(info);
1256  if ( raw_metadata_status.empty() )
1257  {
1258  /* if there is no cache at this point, we refresh the raw
1259  in case this is the first time - if it's !autorefresh,
1260  we may still refresh */
1261  refreshMetadata(info, RefreshIfNeeded, progressrcv );
1262  raw_metadata_status = metadataStatus(info);
1263  }
1264 
1265  bool needs_cleaning = false;
1266  if ( isCached( info ) )
1267  {
1268  MIL << info.alias() << " is already cached." << endl;
1269  RepoStatus cache_status = cacheStatus(info);
1270 
1271  if ( cache_status == raw_metadata_status )
1272  {
1273  MIL << info.alias() << " cache is up to date with metadata." << endl;
1274  if ( policy == BuildIfNeeded )
1275  {
1276  // On the fly add missing solv.idx files for bash completion.
1277  const Pathname & base = solv_path_for_repoinfo( _options, info);
1278  if ( ! PathInfo(base/"solv.idx").isExist() )
1279  sat::updateSolvFileIndex( base/"solv" );
1280 
1281  return;
1282  }
1283  else {
1284  MIL << info.alias() << " cache rebuild is forced" << endl;
1285  }
1286  }
1287 
1288  needs_cleaning = true;
1289  }
1290 
1291  ProgressData progress(100);
1293  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1294  progress.name(str::form(_("Building repository '%s' cache"), info.label().c_str()));
1295  progress.toMin();
1296 
1297  if (needs_cleaning)
1298  {
1299  cleanCache(info);
1300  }
1301 
1302  MIL << info.alias() << " building cache..." << info.type() << endl;
1303 
1304  Pathname base = solv_path_for_repoinfo( _options, info);
1305 
1306  if( filesystem::assert_dir(base) )
1307  {
1308  Exception ex(str::form( _("Can't create %s"), base.c_str()) );
1309  ZYPP_THROW(ex);
1310  }
1311 
1312  if( ! PathInfo(base).userMayW() )
1313  {
1314  Exception ex(str::form( _("Can't create cache at %s - no writing permissions."), base.c_str()) );
1315  ZYPP_THROW(ex);
1316  }
1317  Pathname solvfile = base / "solv";
1318 
1319  // do we have type?
1320  repo::RepoType repokind = info.type();
1321 
1322  // if the type is unknown, try probing.
1323  switch ( repokind.toEnum() )
1324  {
1325  case RepoType::NONE_e:
1326  // unknown, probe the local metadata
1327  repokind = probeCache( productdatapath );
1328  break;
1329  default:
1330  break;
1331  }
1332 
1333  MIL << "repo type is " << repokind << endl;
1334 
1335  switch ( repokind.toEnum() )
1336  {
1337  case RepoType::RPMMD_e :
1338  case RepoType::YAST2_e :
1340  {
1341  // Take care we unlink the solvfile on exception
1342  ManagedFile guard( solvfile, filesystem::unlink );
1343  scoped_ptr<MediaMounter> forPlainDirs;
1344 
1346  cmd.push_back( PathInfo( "/usr/bin/repo2solv" ).isFile() ? "repo2solv" : "repo2solv.sh" );
1347  // repo2solv expects -o as 1st arg!
1348  cmd.push_back( "-o" );
1349  cmd.push_back( solvfile.asString() );
1350  cmd.push_back( "-X" ); // autogenerate pattern from pattern-package
1351  // bsc#1104415: no more application support // cmd.push_back( "-A" ); // autogenerate application pseudo packages
1352 
1353  if ( repokind == RepoType::RPMPLAINDIR )
1354  {
1355  forPlainDirs.reset( new MediaMounter( info.url() ) );
1356  // recusive for plaindir as 2nd arg!
1357  cmd.push_back( "-R" );
1358  // FIXME this does only work form dir: URLs
1359  cmd.push_back( forPlainDirs->getPathName( info.path() ).c_str() );
1360  }
1361  else
1362  cmd.push_back( productdatapath.asString() );
1363 
1365  std::string errdetail;
1366 
1367  for ( std::string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
1368  WAR << " " << output;
1369  if ( errdetail.empty() ) {
1370  errdetail = prog.command();
1371  errdetail += '\n';
1372  }
1373  errdetail += output;
1374  }
1375 
1376  int ret = prog.close();
1377  if ( ret != 0 )
1378  {
1379  RepoException ex(str::form( _("Failed to cache repo (%d)."), ret ));
1380  ex.remember( errdetail );
1381  ZYPP_THROW(ex);
1382  }
1383 
1384  // We keep it.
1385  guard.resetDispose();
1386  sat::updateSolvFileIndex( solvfile ); // content digest for zypper bash completion
1387  }
1388  break;
1389  default:
1390  ZYPP_THROW(RepoUnknownTypeException( info, _("Unhandled repository type") ));
1391  break;
1392  }
1393  // update timestamp and checksum
1394  setCacheStatus(info, raw_metadata_status);
1395  MIL << "Commit cache.." << endl;
1396  progress.toMax();
1397  }
1398 
1400 
1401 
1408  repo::RepoType RepoManager::Impl::probe( const Url & url, const Pathname & path ) const
1409  {
1410  MIL << "going to probe the repo type at " << url << " (" << path << ")" << endl;
1411 
1412  if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName()/path ).isDir() )
1413  {
1414  // Handle non existing local directory in advance, as
1415  // MediaSetAccess does not support it.
1416  MIL << "Probed type NONE (not exists) at " << url << " (" << path << ")" << endl;
1417  return repo::RepoType::NONE;
1418  }
1419 
1420  // prepare exception to be thrown if the type could not be determined
1421  // due to a media exception. We can't throw right away, because of some
1422  // problems with proxy servers returning an incorrect error
1423  // on ftp file-not-found(bnc #335906). Instead we'll check another types
1424  // before throwing.
1425 
1426  // TranslatorExplanation '%s' is an URL
1427  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
1428  bool gotMediaException = false;
1429  try
1430  {
1431  MediaSetAccess access(url);
1432  try
1433  {
1434  if ( access.doesFileExist(path/"/repodata/repomd.xml") )
1435  {
1436  MIL << "Probed type RPMMD at " << url << " (" << path << ")" << endl;
1437  return repo::RepoType::RPMMD;
1438  }
1439  }
1440  catch ( const media::MediaException &e )
1441  {
1442  ZYPP_CAUGHT(e);
1443  DBG << "problem checking for repodata/repomd.xml file" << endl;
1444  enew.remember(e);
1445  gotMediaException = true;
1446  }
1447 
1448  try
1449  {
1450  if ( access.doesFileExist(path/"/content") )
1451  {
1452  MIL << "Probed type YAST2 at " << url << " (" << path << ")" << endl;
1453  return repo::RepoType::YAST2;
1454  }
1455  }
1456  catch ( const media::MediaException &e )
1457  {
1458  ZYPP_CAUGHT(e);
1459  DBG << "problem checking for content file" << endl;
1460  enew.remember(e);
1461  gotMediaException = true;
1462  }
1463 
1464  // if it is a non-downloading URL denoting a directory
1465  if ( ! url.schemeIsDownloading() )
1466  {
1467  MediaMounter media( url );
1468  if ( PathInfo(media.getPathName()/path).isDir() )
1469  {
1470  // allow empty dirs for now
1471  MIL << "Probed type RPMPLAINDIR at " << url << " (" << path << ")" << endl;
1473  }
1474  }
1475  }
1476  catch ( const Exception &e )
1477  {
1478  ZYPP_CAUGHT(e);
1479  // TranslatorExplanation '%s' is an URL
1480  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
1481  enew.remember(e);
1482  ZYPP_THROW(enew);
1483  }
1484 
1485  if (gotMediaException)
1486  ZYPP_THROW(enew);
1487 
1488  MIL << "Probed type NONE at " << url << " (" << path << ")" << endl;
1489  return repo::RepoType::NONE;
1490  }
1491 
1498  {
1499  MIL << "going to probe the cached repo at " << path_r << endl;
1500 
1502 
1503  if ( PathInfo(path_r/"/repodata/repomd.xml").isFile() )
1504  { ret = repo::RepoType::RPMMD; }
1505  else if ( PathInfo(path_r/"/content").isFile() )
1506  { ret = repo::RepoType::YAST2; }
1507  else if ( PathInfo(path_r).isDir() )
1508  { ret = repo::RepoType::RPMPLAINDIR; }
1509 
1510  MIL << "Probed cached type " << ret << " at " << path_r << endl;
1511  return ret;
1512  }
1513 
1515 
1517  {
1518  MIL << "Going to clean up garbage in cache dirs" << endl;
1519 
1520  ProgressData progress(300);
1521  progress.sendTo(progressrcv);
1522  progress.toMin();
1523 
1524  std::list<Pathname> cachedirs;
1525  cachedirs.push_back(_options.repoRawCachePath);
1526  cachedirs.push_back(_options.repoPackagesCachePath);
1527  cachedirs.push_back(_options.repoSolvCachePath);
1528 
1529  for_( dir, cachedirs.begin(), cachedirs.end() )
1530  {
1531  if ( PathInfo(*dir).isExist() )
1532  {
1533  std::list<Pathname> entries;
1534  if ( filesystem::readdir( entries, *dir, false ) != 0 )
1535  // TranslatorExplanation '%s' is a pathname
1536  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir->c_str())));
1537 
1538  unsigned sdircount = entries.size();
1539  unsigned sdircurrent = 1;
1540  for_( subdir, entries.begin(), entries.end() )
1541  {
1542  // if it does not belong known repo, make it disappear
1543  bool found = false;
1544  for_( r, repoBegin(), repoEnd() )
1545  if ( subdir->basename() == r->escaped_alias() )
1546  { found = true; break; }
1547 
1548  if ( ! found && ( Date::now()-PathInfo(*subdir).mtime() > Date::day ) )
1549  filesystem::recursive_rmdir( *subdir );
1550 
1551  progress.set( progress.val() + sdircurrent * 100 / sdircount );
1552  ++sdircurrent;
1553  }
1554  }
1555  else
1556  progress.set( progress.val() + 100 );
1557  }
1558  progress.toMax();
1559  }
1560 
1562 
1563  void RepoManager::Impl::cleanCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1564  {
1565  ProgressData progress(100);
1566  progress.sendTo(progressrcv);
1567  progress.toMin();
1568 
1569  MIL << "Removing raw metadata cache for " << info.alias() << endl;
1570  filesystem::recursive_rmdir(solv_path_for_repoinfo(_options, info));
1571 
1572  progress.toMax();
1573  }
1574 
1576 
1577  void RepoManager::Impl::loadFromCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1578  {
1579  assert_alias(info);
1580  Pathname solvfile = solv_path_for_repoinfo(_options, info) / "solv";
1581 
1582  if ( ! PathInfo(solvfile).isExist() )
1584 
1585  sat::Pool::instance().reposErase( info.alias() );
1586  try
1587  {
1588  Repository repo = sat::Pool::instance().addRepoSolv( solvfile, info );
1589  // test toolversion in order to rebuild solv file in case
1590  // it was written by a different libsolv-tool parser.
1591  const std::string & toolversion( sat::LookupRepoAttr( sat::SolvAttr::repositoryToolVersion, repo ).begin().asString() );
1592  if ( toolversion != LIBSOLV_TOOLVERSION )
1593  {
1594  repo.eraseFromPool();
1595  ZYPP_THROW(Exception(str::Str() << "Solv-file was created by '"<<toolversion<<"'-parser (want "<<LIBSOLV_TOOLVERSION<<")."));
1596  }
1597  }
1598  catch ( const Exception & exp )
1599  {
1600  ZYPP_CAUGHT( exp );
1601  MIL << "Try to handle exception by rebuilding the solv-file" << endl;
1602  cleanCache( info, progressrcv );
1603  buildCache( info, BuildIfNeeded, progressrcv );
1604 
1605  sat::Pool::instance().addRepoSolv( solvfile, info );
1606  }
1607  }
1608 
1610 
1611  void RepoManager::Impl::addRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1612  {
1613  assert_alias(info);
1614 
1615  ProgressData progress(100);
1617  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1618  progress.name(str::form(_("Adding repository '%s'"), info.label().c_str()));
1619  progress.toMin();
1620 
1621  MIL << "Try adding repo " << info << endl;
1622 
1623  RepoInfo tosave = info;
1624  if ( repos().find(tosave) != repos().end() )
1626 
1627  // check the first url for now
1628  if ( _options.probe )
1629  {
1630  DBG << "unknown repository type, probing" << endl;
1631  assert_urls(tosave);
1632 
1633  RepoType probedtype( probe( tosave.url(), info.path() ) );
1634  if ( probedtype == RepoType::NONE )
1636  else
1637  tosave.setType(probedtype);
1638  }
1639 
1640  progress.set(50);
1641 
1642  // assert the directory exists
1643  filesystem::assert_dir(_options.knownReposPath);
1644 
1645  Pathname repofile = generateNonExistingName(
1646  _options.knownReposPath, generateFilename(tosave));
1647  // now we have a filename that does not exists
1648  MIL << "Saving repo in " << repofile << endl;
1649 
1650  std::ofstream file(repofile.c_str());
1651  if (!file)
1652  {
1653  // TranslatorExplanation '%s' is a filename
1654  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1655  }
1656 
1657  tosave.dumpAsIniOn(file);
1658  tosave.setFilepath(repofile);
1659  tosave.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1660  tosave.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1661  {
1662  // We should fix the API as we must inject those paths
1663  // into the repoinfo in order to keep it usable.
1664  RepoInfo & oinfo( const_cast<RepoInfo &>(info) );
1665  oinfo.setFilepath(repofile);
1666  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1667  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1668  }
1669  reposManip().insert(tosave);
1670 
1671  progress.set(90);
1672 
1673  // check for credentials in Urls
1674  UrlCredentialExtractor( _options.rootDir ).collect( tosave.baseUrls() );
1675 
1676  HistoryLog(_options.rootDir).addRepository(tosave);
1677 
1678  progress.toMax();
1679  MIL << "done" << endl;
1680  }
1681 
1682 
1684  {
1685  std::list<RepoInfo> repos = readRepoFile(url);
1686  for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1687  it != repos.end();
1688  ++it )
1689  {
1690  // look if the alias is in the known repos.
1691  for_ ( kit, repoBegin(), repoEnd() )
1692  {
1693  if ( (*it).alias() == (*kit).alias() )
1694  {
1695  ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1697  }
1698  }
1699  }
1700 
1701  std::string filename = Pathname(url.getPathName()).basename();
1702 
1703  if ( filename == Pathname() )
1704  {
1705  // TranslatorExplanation '%s' is an URL
1706  ZYPP_THROW(RepoException(str::form( _("Invalid repo file name at '%s'"), url.asString().c_str() )));
1707  }
1708 
1709  // assert the directory exists
1710  filesystem::assert_dir(_options.knownReposPath);
1711 
1712  Pathname repofile = generateNonExistingName(_options.knownReposPath, filename);
1713  // now we have a filename that does not exists
1714  MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1715 
1716  std::ofstream file(repofile.c_str());
1717  if (!file)
1718  {
1719  // TranslatorExplanation '%s' is a filename
1720  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1721  }
1722 
1723  for ( std::list<RepoInfo>::iterator it = repos.begin();
1724  it != repos.end();
1725  ++it )
1726  {
1727  MIL << "Saving " << (*it).alias() << endl;
1728  it->dumpAsIniOn(file);
1729  it->setFilepath(repofile);
1730  it->setMetadataPath( rawcache_path_for_repoinfo( _options, *it ) );
1731  it->setPackagesPath( packagescache_path_for_repoinfo( _options, *it ) );
1732  reposManip().insert(*it);
1733 
1734  HistoryLog(_options.rootDir).addRepository(*it);
1735  }
1736 
1737  MIL << "done" << endl;
1738  }
1739 
1741 
1743  {
1744  ProgressData progress;
1746  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1747  progress.name(str::form(_("Removing repository '%s'"), info.label().c_str()));
1748 
1749  MIL << "Going to delete repo " << info.alias() << endl;
1750 
1751  for_( it, repoBegin(), repoEnd() )
1752  {
1753  // they can be the same only if the provided is empty, that means
1754  // the provided repo has no alias
1755  // then skip
1756  if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1757  continue;
1758 
1759  // TODO match by url
1760 
1761  // we have a matcing repository, now we need to know
1762  // where it does come from.
1763  RepoInfo todelete = *it;
1764  if (todelete.filepath().empty())
1765  {
1766  ZYPP_THROW(RepoException( todelete, _("Can't figure out where the repo is stored.") ));
1767  }
1768  else
1769  {
1770  // figure how many repos are there in the file:
1771  std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1772  if ( filerepos.size() == 0 // bsc#984494: file may have already been deleted
1773  ||(filerepos.size() == 1 && filerepos.front().alias() == todelete.alias() ) )
1774  {
1775  // easy: file does not exist, contains no or only the repo to delete: delete the file
1776  int ret = filesystem::unlink( todelete.filepath() );
1777  if ( ! ( ret == 0 || ret == ENOENT ) )
1778  {
1779  // TranslatorExplanation '%s' is a filename
1780  ZYPP_THROW(RepoException( todelete, str::form( _("Can't delete '%s'"), todelete.filepath().c_str() )));
1781  }
1782  MIL << todelete.alias() << " successfully deleted." << endl;
1783  }
1784  else
1785  {
1786  // there are more repos in the same file
1787  // write them back except the deleted one.
1788  //TmpFile tmp;
1789  //std::ofstream file(tmp.path().c_str());
1790 
1791  // assert the directory exists
1792  filesystem::assert_dir(todelete.filepath().dirname());
1793 
1794  std::ofstream file(todelete.filepath().c_str());
1795  if (!file)
1796  {
1797  // TranslatorExplanation '%s' is a filename
1798  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), todelete.filepath().c_str() )));
1799  }
1800  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1801  fit != filerepos.end();
1802  ++fit )
1803  {
1804  if ( (*fit).alias() != todelete.alias() )
1805  (*fit).dumpAsIniOn(file);
1806  }
1807  }
1808 
1809  CombinedProgressData cSubprogrcv(progress, 20);
1810  CombinedProgressData mSubprogrcv(progress, 40);
1811  CombinedProgressData pSubprogrcv(progress, 40);
1812  // now delete it from cache
1813  if ( isCached(todelete) )
1814  cleanCache( todelete, cSubprogrcv);
1815  // now delete metadata (#301037)
1816  cleanMetadata( todelete, mSubprogrcv );
1817  cleanPackages( todelete, pSubprogrcv );
1818  reposManip().erase(todelete);
1819  MIL << todelete.alias() << " successfully deleted." << endl;
1820  HistoryLog(_options.rootDir).removeRepository(todelete);
1821  return;
1822  } // else filepath is empty
1823 
1824  }
1825  // should not be reached on a sucess workflow
1827  }
1828 
1830 
1831  void RepoManager::Impl::modifyRepository( const std::string & alias, const RepoInfo & newinfo_r, const ProgressData::ReceiverFnc & progressrcv )
1832  {
1833  RepoInfo toedit = getRepositoryInfo(alias);
1834  RepoInfo newinfo( newinfo_r ); // need writable copy to upadte housekeeping data
1835 
1836  // check if the new alias already exists when renaming the repo
1837  if ( alias != newinfo.alias() && hasRepo( newinfo.alias() ) )
1838  {
1840  }
1841 
1842  if (toedit.filepath().empty())
1843  {
1844  ZYPP_THROW(RepoException( toedit, _("Can't figure out where the repo is stored.") ));
1845  }
1846  else
1847  {
1848  // figure how many repos are there in the file:
1849  std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1850 
1851  // there are more repos in the same file
1852  // write them back except the deleted one.
1853  //TmpFile tmp;
1854  //std::ofstream file(tmp.path().c_str());
1855 
1856  // assert the directory exists
1858 
1859  std::ofstream file(toedit.filepath().c_str());
1860  if (!file)
1861  {
1862  // TranslatorExplanation '%s' is a filename
1863  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), toedit.filepath().c_str() )));
1864  }
1865  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1866  fit != filerepos.end();
1867  ++fit )
1868  {
1869  // if the alias is different, dump the original
1870  // if it is the same, dump the provided one
1871  if ( (*fit).alias() != toedit.alias() )
1872  (*fit).dumpAsIniOn(file);
1873  else
1874  newinfo.dumpAsIniOn(file);
1875  }
1876 
1877  if ( toedit.enabled() && !newinfo.enabled() )
1878  {
1879  // On the fly remove solv.idx files for bash completion if a repo gets disabled.
1880  const Pathname & solvidx = solv_path_for_repoinfo(_options, newinfo)/"solv.idx";
1881  if ( PathInfo(solvidx).isExist() )
1882  filesystem::unlink( solvidx );
1883  }
1884 
1885  newinfo.setFilepath(toedit.filepath());
1886  newinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1887  newinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1888  {
1889  // We should fix the API as we must inject those paths
1890  // into the repoinfo in order to keep it usable.
1891  RepoInfo & oinfo( const_cast<RepoInfo &>(newinfo_r) );
1892  oinfo.setFilepath(toedit.filepath());
1893  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1894  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1895  }
1896  reposManip().erase(toedit);
1897  reposManip().insert(newinfo);
1898  // check for credentials in Urls
1899  UrlCredentialExtractor( _options.rootDir ).collect( newinfo.baseUrls() );
1900  HistoryLog(_options.rootDir).modifyRepository(toedit, newinfo);
1901  MIL << "repo " << alias << " modified" << endl;
1902  }
1903  }
1904 
1906 
1907  RepoInfo RepoManager::Impl::getRepositoryInfo( const std::string & alias, const ProgressData::ReceiverFnc & progressrcv )
1908  {
1909  RepoConstIterator it( findAlias( alias, repos() ) );
1910  if ( it != repos().end() )
1911  return *it;
1912  RepoInfo info;
1913  info.setAlias( alias );
1915  }
1916 
1917 
1918  RepoInfo RepoManager::Impl::getRepositoryInfo( const Url & url, const url::ViewOption & urlview, const ProgressData::ReceiverFnc & progressrcv )
1919  {
1920  for_( it, repoBegin(), repoEnd() )
1921  {
1922  for_( urlit, (*it).baseUrlsBegin(), (*it).baseUrlsEnd() )
1923  {
1924  if ( (*urlit).asString(urlview) == url.asString(urlview) )
1925  return *it;
1926  }
1927  }
1928  RepoInfo info;
1929  info.setBaseUrl( url );
1931  }
1932 
1934  //
1935  // Services
1936  //
1938 
1940  {
1941  assert_alias( service );
1942 
1943  // check if service already exists
1944  if ( hasService( service.alias() ) )
1946 
1947  // Writable ServiceInfo is needed to save the location
1948  // of the .service file. Finaly insert into the service list.
1949  ServiceInfo toSave( service );
1950  saveService( toSave );
1951  _services.insert( toSave );
1952 
1953  // check for credentials in Url
1954  UrlCredentialExtractor( _options.rootDir ).collect( toSave.url() );
1955 
1956  MIL << "added service " << toSave.alias() << endl;
1957  }
1958 
1960 
1961  void RepoManager::Impl::removeService( const std::string & alias )
1962  {
1963  MIL << "Going to delete service " << alias << endl;
1964 
1965  const ServiceInfo & service = getService( alias );
1966 
1967  Pathname location = service.filepath();
1968  if( location.empty() )
1969  {
1970  ZYPP_THROW(ServiceException( service, _("Can't figure out where the service is stored.") ));
1971  }
1972 
1973  ServiceSet tmpSet;
1974  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
1975 
1976  // only one service definition in the file
1977  if ( tmpSet.size() == 1 )
1978  {
1979  if ( filesystem::unlink(location) != 0 )
1980  {
1981  // TranslatorExplanation '%s' is a filename
1982  ZYPP_THROW(ServiceException( service, str::form( _("Can't delete '%s'"), location.c_str() ) ));
1983  }
1984  MIL << alias << " successfully deleted." << endl;
1985  }
1986  else
1987  {
1988  filesystem::assert_dir(location.dirname());
1989 
1990  std::ofstream file(location.c_str());
1991  if( !file )
1992  {
1993  // TranslatorExplanation '%s' is a filename
1994  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), location.c_str() )));
1995  }
1996 
1997  for_(it, tmpSet.begin(), tmpSet.end())
1998  {
1999  if( it->alias() != alias )
2000  it->dumpAsIniOn(file);
2001  }
2002 
2003  MIL << alias << " successfully deleted from file " << location << endl;
2004  }
2005 
2006  // now remove all repositories added by this service
2007  RepoCollector rcollector;
2008  getRepositoriesInService( alias,
2009  boost::make_function_output_iterator( bind( &RepoCollector::collect, &rcollector, _1 ) ) );
2010  // cannot do this directly in getRepositoriesInService - would invalidate iterators
2011  for_(rit, rcollector.repos.begin(), rcollector.repos.end())
2012  removeRepository(*rit);
2013  }
2014 
2016 
2018  {
2019  // copy the set of services since refreshService
2020  // can eventually invalidate the iterator
2021  ServiceSet services( serviceBegin(), serviceEnd() );
2022  for_( it, services.begin(), services.end() )
2023  {
2024  if ( !it->enabled() )
2025  continue;
2026 
2027  try {
2028  refreshService(*it, options_r);
2029  }
2030  catch ( const repo::ServicePluginInformalException & e )
2031  { ;/* ignore ServicePluginInformalException */ }
2032  }
2033  }
2034 
2035  void RepoManager::Impl::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2036  {
2037  ServiceInfo service( getService( alias ) );
2038  assert_alias( service );
2039  assert_url( service );
2040  MIL << "Going to refresh service '" << service.alias() << "', url: " << service.url() << ", opts: " << options_r << endl;
2041 
2042  if ( service.ttl() && !( options_r.testFlag( RefreshService_forceRefresh) || options_r.testFlag( RefreshService_restoreStatus ) ) )
2043  {
2044  // Service defines a TTL; maybe we can re-use existing data without refresh.
2045  Date lrf = service.lrf();
2046  if ( lrf )
2047  {
2048  Date now( Date::now() );
2049  if ( lrf <= now )
2050  {
2051  if ( (lrf+=service.ttl()) > now ) // lrf+= !
2052  {
2053  MIL << "Skip: '" << service.alias() << "' metadata valid until " << lrf << endl;
2054  return;
2055  }
2056  }
2057  else
2058  WAR << "Force: '" << service.alias() << "' metadata last refresh in the future: " << lrf << endl;
2059  }
2060  }
2061 
2062  // NOTE: It might be necessary to modify and rewrite the service info.
2063  // Either when probing the type, or when adjusting the repositories
2064  // enable/disable state.:
2065  bool serviceModified = false;
2066 
2068 
2069  // if the type is unknown, try probing.
2070  if ( service.type() == repo::ServiceType::NONE )
2071  {
2072  repo::ServiceType type = probeService( service.url() );
2073  if ( type != ServiceType::NONE )
2074  {
2075  service.setProbedType( type ); // lazy init!
2076  serviceModified = true;
2077  }
2078  }
2079 
2080  // get target distro identifier
2081  std::string servicesTargetDistro = _options.servicesTargetDistro;
2082  if ( servicesTargetDistro.empty() )
2083  {
2084  servicesTargetDistro = Target::targetDistribution( Pathname() );
2085  }
2086  DBG << "ServicesTargetDistro: " << servicesTargetDistro << endl;
2087 
2088  // parse it
2089  Date::Duration origTtl = service.ttl(); // FIXME Ugly hack: const service.ttl modified when parsing
2090  RepoCollector collector(servicesTargetDistro);
2091  // FIXME Ugly hack: ServiceRepos may throw ServicePluginInformalException
2092  // which is actually a notification. Using an exception for this
2093  // instead of signal/callback is bad. Needs to be fixed here, in refreshServices()
2094  // and in zypper.
2095  std::pair<DefaultIntegral<bool,false>, repo::ServicePluginInformalException> uglyHack;
2096  try {
2097  // FIXME bsc#1080693: Shortcoming of (plugin)services (and repos as well) is that they
2098  // are not aware of the RepoManagers rootDir. The service url, as created in known_services,
2099  // contains the full path to the script. The script however has to be executed chrooted.
2100  // Repos would need to know the RepoMangers rootDir to use the correct vars.d to replace
2101  // repos variables. Until RepoInfoBase is aware if the rootDir, we need to explicitly pass it
2102  // to ServiceRepos.
2103  ServiceRepos( _options.rootDir, service, bind( &RepoCollector::collect, &collector, _1 ) );
2104  }
2105  catch ( const repo::ServicePluginInformalException & e )
2106  {
2107  /* ignore ServicePluginInformalException and throw later */
2108  uglyHack.first = true;
2109  uglyHack.second = e;
2110  }
2111  if ( service.ttl() != origTtl ) // repoindex.xml changed ttl
2112  {
2113  if ( !service.ttl() )
2114  service.setLrf( Date() ); // don't need lrf when zero ttl
2115  serviceModified = true;
2116  }
2118  // On the fly remember the new repo states as defined the reopoindex.xml.
2119  // Move into ServiceInfo later.
2120  ServiceInfo::RepoStates newRepoStates;
2121 
2122  // set service alias and base url for all collected repositories
2123  for_( it, collector.repos.begin(), collector.repos.end() )
2124  {
2125  // First of all: Prepend service alias:
2126  it->setAlias( str::form( "%s:%s", service.alias().c_str(), it->alias().c_str() ) );
2127  // set reference to the parent service
2128  it->setService( service.alias() );
2129 
2130  // remember the new parsed repo state
2131  newRepoStates[it->alias()] = *it;
2132 
2133  // - If the repo url was not set by the repoindex parser, set service's url.
2134  // - Libzypp currently has problem with separate url + path handling so just
2135  // append a path, if set, to the baseurls
2136  // - Credentials in the url authority will be extracted later, either if the
2137  // repository is added or if we check for changed urls.
2138  Pathname path;
2139  if ( !it->path().empty() )
2140  {
2141  if ( it->path() != "/" )
2142  path = it->path();
2143  it->setPath("");
2144  }
2145 
2146  if ( it->baseUrlsEmpty() )
2147  {
2148  Url url( service.rawUrl() );
2149  if ( !path.empty() )
2150  url.setPathName( url.getPathName() / path );
2151  it->setBaseUrl( std::move(url) );
2152  }
2153  else if ( !path.empty() )
2154  {
2155  RepoInfo::url_set urls( it->rawBaseUrls() );
2156  for ( Url & url : urls )
2157  {
2158  url.setPathName( url.getPathName() / path );
2159  }
2160  it->setBaseUrls( std::move(urls) );
2161  }
2162  }
2163 
2165  // Now compare collected repos with the ones in the system...
2166  //
2167  RepoInfoList oldRepos;
2168  getRepositoriesInService( service.alias(), std::back_inserter( oldRepos ) );
2169 
2171  // find old repositories to remove...
2172  for_( oldRepo, oldRepos.begin(), oldRepos.end() )
2173  {
2174  if ( ! foundAliasIn( oldRepo->alias(), collector.repos ) )
2175  {
2176  if ( oldRepo->enabled() )
2177  {
2178  // Currently enabled. If this was a user modification remember the state.
2179  const auto & last = service.repoStates().find( oldRepo->alias() );
2180  if ( last != service.repoStates().end() && ! last->second.enabled )
2181  {
2182  DBG << "Service removes user enabled repo " << oldRepo->alias() << endl;
2183  service.addRepoToEnable( oldRepo->alias() );
2184  serviceModified = true;
2185  }
2186  else
2187  DBG << "Service removes enabled repo " << oldRepo->alias() << endl;
2188  }
2189  else
2190  DBG << "Service removes disabled repo " << oldRepo->alias() << endl;
2191 
2192  removeRepository( *oldRepo );
2193  }
2194  }
2195 
2197  // create missing repositories and modify existing ones if needed...
2198  UrlCredentialExtractor urlCredentialExtractor( _options.rootDir ); // To collect any credentials stored in repo URLs
2199  for_( it, collector.repos.begin(), collector.repos.end() )
2200  {
2201  // User explicitly requested the repo being enabled?
2202  // User explicitly requested the repo being disabled?
2203  // And hopefully not both ;) If so, enable wins.
2204 
2205  TriBool toBeEnabled( indeterminate ); // indeterminate - follow the service request
2206  DBG << "Service request to " << (it->enabled()?"enable":"disable") << " service repo " << it->alias() << endl;
2207 
2208  if ( options_r.testFlag( RefreshService_restoreStatus ) )
2209  {
2210  DBG << "Opt RefreshService_restoreStatus " << it->alias() << endl;
2211  // this overrides any pending request!
2212  // Remove from enable request list.
2213  // NOTE: repoToDisable is handled differently.
2214  // It gets cleared on each refresh.
2215  service.delRepoToEnable( it->alias() );
2216  // toBeEnabled stays indeterminate!
2217  }
2218  else
2219  {
2220  if ( service.repoToEnableFind( it->alias() ) )
2221  {
2222  DBG << "User request to enable service repo " << it->alias() << endl;
2223  toBeEnabled = true;
2224  // Remove from enable request list.
2225  // NOTE: repoToDisable is handled differently.
2226  // It gets cleared on each refresh.
2227  service.delRepoToEnable( it->alias() );
2228  serviceModified = true;
2229  }
2230  else if ( service.repoToDisableFind( it->alias() ) )
2231  {
2232  DBG << "User request to disable service repo " << it->alias() << endl;
2233  toBeEnabled = false;
2234  }
2235  }
2236 
2237  RepoInfoList::iterator oldRepo( findAlias( it->alias(), oldRepos ) );
2238  if ( oldRepo == oldRepos.end() )
2239  {
2240  // Not found in oldRepos ==> a new repo to add
2241 
2242  // Make sure the service repo is created with the appropriate enablement
2243  if ( ! indeterminate(toBeEnabled) )
2244  it->setEnabled( ( bool ) toBeEnabled );
2245 
2246  DBG << "Service adds repo " << it->alias() << " " << (it->enabled()?"enabled":"disabled") << endl;
2247  addRepository( *it );
2248  }
2249  else
2250  {
2251  // ==> an exising repo to check
2252  bool oldRepoModified = false;
2253 
2254  if ( indeterminate(toBeEnabled) )
2255  {
2256  // No user request: check for an old user modificaton otherwise follow service request.
2257  // NOTE: Assert toBeEnabled is boolean afterwards!
2258  if ( oldRepo->enabled() == it->enabled() )
2259  toBeEnabled = it->enabled(); // service requests no change to the system
2260  else if (options_r.testFlag( RefreshService_restoreStatus ) )
2261  {
2262  toBeEnabled = it->enabled(); // RefreshService_restoreStatus forced
2263  DBG << "Opt RefreshService_restoreStatus " << it->alias() << " forces " << (toBeEnabled?"enabled":"disabled") << endl;
2264  }
2265  else
2266  {
2267  const auto & last = service.repoStates().find( oldRepo->alias() );
2268  if ( last == service.repoStates().end() || last->second.enabled != it->enabled() )
2269  toBeEnabled = it->enabled(); // service request has changed since last refresh -> follow
2270  else
2271  {
2272  toBeEnabled = oldRepo->enabled(); // service request unchaned since last refresh -> keep user modification
2273  DBG << "User modified service repo " << it->alias() << " may stay " << (toBeEnabled?"enabled":"disabled") << endl;
2274  }
2275  }
2276  }
2277 
2278  // changed enable?
2279  if ( toBeEnabled == oldRepo->enabled() )
2280  {
2281  DBG << "Service repo " << it->alias() << " stays " << (oldRepo->enabled()?"enabled":"disabled") << endl;
2282  }
2283  else if ( toBeEnabled )
2284  {
2285  DBG << "Service repo " << it->alias() << " gets enabled" << endl;
2286  oldRepo->setEnabled( true );
2287  oldRepoModified = true;
2288  }
2289  else
2290  {
2291  DBG << "Service repo " << it->alias() << " gets disabled" << endl;
2292  oldRepo->setEnabled( false );
2293  oldRepoModified = true;
2294  }
2295 
2296  // all other attributes follow the service request:
2297 
2298  // changed name (raw!)
2299  if ( oldRepo->rawName() != it->rawName() )
2300  {
2301  DBG << "Service repo " << it->alias() << " gets new NAME " << it->rawName() << endl;
2302  oldRepo->setName( it->rawName() );
2303  oldRepoModified = true;
2304  }
2305 
2306  // changed autorefresh
2307  if ( oldRepo->autorefresh() != it->autorefresh() )
2308  {
2309  DBG << "Service repo " << it->alias() << " gets new AUTOREFRESH " << it->autorefresh() << endl;
2310  oldRepo->setAutorefresh( it->autorefresh() );
2311  oldRepoModified = true;
2312  }
2313 
2314  // changed priority?
2315  if ( oldRepo->priority() != it->priority() )
2316  {
2317  DBG << "Service repo " << it->alias() << " gets new PRIORITY " << it->priority() << endl;
2318  oldRepo->setPriority( it->priority() );
2319  oldRepoModified = true;
2320  }
2321 
2322  // changed url?
2323  {
2324  RepoInfo::url_set newUrls( it->rawBaseUrls() );
2325  urlCredentialExtractor.extract( newUrls ); // Extract! to prevent passwds from disturbing the comparison below
2326  if ( oldRepo->rawBaseUrls() != newUrls )
2327  {
2328  DBG << "Service repo " << it->alias() << " gets new URLs " << newUrls << endl;
2329  oldRepo->setBaseUrls( std::move(newUrls) );
2330  oldRepoModified = true;
2331  }
2332  }
2333 
2334  // changed gpg check settings?
2335  // ATM only plugin services can set GPG values.
2336  if ( service.type() == ServiceType::PLUGIN )
2337  {
2338  TriBool ogpg[3]; // Gpg RepoGpg PkgGpg
2339  TriBool ngpg[3];
2340  oldRepo->getRawGpgChecks( ogpg[0], ogpg[1], ogpg[2] );
2341  it-> getRawGpgChecks( ngpg[0], ngpg[1], ngpg[2] );
2342 #define Z_CHKGPG(I,N) \
2343  if ( ! sameTriboolState( ogpg[I], ngpg[I] ) ) \
2344  { \
2345  DBG << "Service repo " << it->alias() << " gets new "#N"Check " << ngpg[I] << endl; \
2346  oldRepo->set##N##Check( ngpg[I] ); \
2347  oldRepoModified = true; \
2348  }
2349  Z_CHKGPG( 0, Gpg );
2350  Z_CHKGPG( 1, RepoGpg );
2351  Z_CHKGPG( 2, PkgGpg );
2352 #undef Z_CHKGPG
2353  }
2354 
2355  // save if modified:
2356  if ( oldRepoModified )
2357  {
2358  modifyRepository( oldRepo->alias(), *oldRepo );
2359  }
2360  }
2361  }
2362 
2363  // Unlike reposToEnable, reposToDisable is always cleared after refresh.
2364  if ( ! service.reposToDisableEmpty() )
2365  {
2366  service.clearReposToDisable();
2367  serviceModified = true;
2368  }
2369 
2370  // Remember original service request for next refresh
2371  if ( service.repoStates() != newRepoStates )
2372  {
2373  service.setRepoStates( std::move(newRepoStates) );
2374  serviceModified = true;
2375  }
2376 
2378  // save service if modified: (unless a plugin service)
2379  if ( service.type() != ServiceType::PLUGIN )
2380  {
2381  if ( service.ttl() )
2382  {
2383  service.setLrf( Date::now() ); // remember last refresh
2384  serviceModified = true; // or use a cookie file
2385  }
2386 
2387  if ( serviceModified )
2388  {
2389  // write out modified service file.
2390  modifyService( service.alias(), service );
2391  }
2392  }
2393 
2394  if ( uglyHack.first )
2395  {
2396  throw( uglyHack.second ); // intentionally not ZYPP_THROW
2397  }
2398  }
2399 
2401 
2402  void RepoManager::Impl::modifyService( const std::string & oldAlias, const ServiceInfo & newService )
2403  {
2404  MIL << "Going to modify service " << oldAlias << endl;
2405 
2406  // we need a writable copy to link it to the file where
2407  // it is saved if we modify it
2408  ServiceInfo service(newService);
2409 
2410  if ( service.type() == ServiceType::PLUGIN )
2411  {
2413  }
2414 
2415  const ServiceInfo & oldService = getService(oldAlias);
2416 
2417  Pathname location = oldService.filepath();
2418  if( location.empty() )
2419  {
2420  ZYPP_THROW(ServiceException( oldService, _("Can't figure out where the service is stored.") ));
2421  }
2422 
2423  // remember: there may multiple services being defined in one file:
2424  ServiceSet tmpSet;
2425  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
2426 
2427  filesystem::assert_dir(location.dirname());
2428  std::ofstream file(location.c_str());
2429  for_(it, tmpSet.begin(), tmpSet.end())
2430  {
2431  if( *it != oldAlias )
2432  it->dumpAsIniOn(file);
2433  }
2434  service.dumpAsIniOn(file);
2435  file.close();
2436  service.setFilepath(location);
2437 
2438  _services.erase(oldAlias);
2439  _services.insert(service);
2440  // check for credentials in Urls
2441  UrlCredentialExtractor( _options.rootDir ).collect( service.url() );
2442 
2443 
2444  // changed properties affecting also repositories
2445  if ( oldAlias != service.alias() // changed alias
2446  || oldService.enabled() != service.enabled() ) // changed enabled status
2447  {
2448  std::vector<RepoInfo> toModify;
2449  getRepositoriesInService(oldAlias, std::back_inserter(toModify));
2450  for_( it, toModify.begin(), toModify.end() )
2451  {
2452  if ( oldService.enabled() != service.enabled() )
2453  {
2454  if ( service.enabled() )
2455  {
2456  // reset to last refreshs state
2457  const auto & last = service.repoStates().find( it->alias() );
2458  if ( last != service.repoStates().end() )
2459  it->setEnabled( last->second.enabled );
2460  }
2461  else
2462  it->setEnabled( false );
2463  }
2464 
2465  if ( oldAlias != service.alias() )
2466  it->setService(service.alias());
2467 
2468  modifyRepository(it->alias(), *it);
2469  }
2470  }
2471 
2473  }
2474 
2476 
2478  {
2479  try
2480  {
2481  MediaSetAccess access(url);
2482  if ( access.doesFileExist("/repo/repoindex.xml") )
2483  return repo::ServiceType::RIS;
2484  }
2485  catch ( const media::MediaException &e )
2486  {
2487  ZYPP_CAUGHT(e);
2488  // TranslatorExplanation '%s' is an URL
2489  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
2490  enew.remember(e);
2491  ZYPP_THROW(enew);
2492  }
2493  catch ( const Exception &e )
2494  {
2495  ZYPP_CAUGHT(e);
2496  // TranslatorExplanation '%s' is an URL
2497  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
2498  enew.remember(e);
2499  ZYPP_THROW(enew);
2500  }
2501 
2502  return repo::ServiceType::NONE;
2503  }
2504 
2506  //
2507  // CLASS NAME : RepoManager
2508  //
2510 
2512  : _pimpl( new Impl(opt) )
2513  {}
2514 
2516  {}
2517 
2519  { return _pimpl->repoEmpty(); }
2520 
2522  { return _pimpl->repoSize(); }
2523 
2525  { return _pimpl->repoBegin(); }
2526 
2528  { return _pimpl->repoEnd(); }
2529 
2530  RepoInfo RepoManager::getRepo( const std::string & alias ) const
2531  { return _pimpl->getRepo( alias ); }
2532 
2533  bool RepoManager::hasRepo( const std::string & alias ) const
2534  { return _pimpl->hasRepo( alias ); }
2535 
2536  std::string RepoManager::makeStupidAlias( const Url & url_r )
2537  {
2538  std::string ret( url_r.getScheme() );
2539  if ( ret.empty() )
2540  ret = "repo-";
2541  else
2542  ret += "-";
2543 
2544  std::string host( url_r.getHost() );
2545  if ( ! host.empty() )
2546  {
2547  ret += host;
2548  ret += "-";
2549  }
2550 
2551  static Date::ValueType serial = Date::now();
2552  ret += Digest::digest( Digest::sha1(), str::hexstring( ++serial ) +url_r.asCompleteString() ).substr(0,8);
2553  return ret;
2554  }
2555 
2557  { return _pimpl->metadataStatus( info ); }
2558 
2560  { return _pimpl->checkIfToRefreshMetadata( info, url, policy ); }
2561 
2563  { return _pimpl->metadataPath( info ); }
2564 
2566  { return _pimpl->packagesPath( info ); }
2567 
2569  { return _pimpl->refreshMetadata( info, policy, progressrcv ); }
2570 
2571  void RepoManager::cleanMetadata( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2572  { return _pimpl->cleanMetadata( info, progressrcv ); }
2573 
2574  void RepoManager::cleanPackages( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2575  { return _pimpl->cleanPackages( info, progressrcv ); }
2576 
2578  { return _pimpl->cacheStatus( info ); }
2579 
2580  void RepoManager::buildCache( const RepoInfo &info, CacheBuildPolicy policy, const ProgressData::ReceiverFnc & progressrcv )
2581  { return _pimpl->buildCache( info, policy, progressrcv ); }
2582 
2583  void RepoManager::cleanCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2584  { return _pimpl->cleanCache( info, progressrcv ); }
2585 
2586  bool RepoManager::isCached( const RepoInfo &info ) const
2587  { return _pimpl->isCached( info ); }
2588 
2589  void RepoManager::loadFromCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2590  { return _pimpl->loadFromCache( info, progressrcv ); }
2591 
2593  { return _pimpl->cleanCacheDirGarbage( progressrcv ); }
2594 
2595  repo::RepoType RepoManager::probe( const Url & url, const Pathname & path ) const
2596  { return _pimpl->probe( url, path ); }
2597 
2599  { return _pimpl->probe( url ); }
2600 
2601  void RepoManager::addRepository( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2602  { return _pimpl->addRepository( info, progressrcv ); }
2603 
2605  { return _pimpl->addRepositories( url, progressrcv ); }
2606 
2607  void RepoManager::removeRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
2608  { return _pimpl->removeRepository( info, progressrcv ); }
2609 
2610  void RepoManager::modifyRepository( const std::string &alias, const RepoInfo & newinfo, const ProgressData::ReceiverFnc & progressrcv )
2611  { return _pimpl->modifyRepository( alias, newinfo, progressrcv ); }
2612 
2613  RepoInfo RepoManager::getRepositoryInfo( const std::string &alias, const ProgressData::ReceiverFnc & progressrcv )
2614  { return _pimpl->getRepositoryInfo( alias, progressrcv ); }
2615 
2617  { return _pimpl->getRepositoryInfo( url, urlview, progressrcv ); }
2618 
2620  { return _pimpl->serviceEmpty(); }
2621 
2623  { return _pimpl->serviceSize(); }
2624 
2626  { return _pimpl->serviceBegin(); }
2627 
2629  { return _pimpl->serviceEnd(); }
2630 
2631  ServiceInfo RepoManager::getService( const std::string & alias ) const
2632  { return _pimpl->getService( alias ); }
2633 
2634  bool RepoManager::hasService( const std::string & alias ) const
2635  { return _pimpl->hasService( alias ); }
2636 
2638  { return _pimpl->probeService( url ); }
2639 
2640  void RepoManager::addService( const std::string & alias, const Url& url )
2641  { return _pimpl->addService( alias, url ); }
2642 
2643  void RepoManager::addService( const ServiceInfo & service )
2644  { return _pimpl->addService( service ); }
2645 
2646  void RepoManager::removeService( const std::string & alias )
2647  { return _pimpl->removeService( alias ); }
2648 
2649  void RepoManager::removeService( const ServiceInfo & service )
2650  { return _pimpl->removeService( service ); }
2651 
2653  { return _pimpl->refreshServices( options_r ); }
2654 
2655  void RepoManager::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2656  { return _pimpl->refreshService( alias, options_r ); }
2657 
2658  void RepoManager::refreshService( const ServiceInfo & service, const RefreshServiceOptions & options_r )
2659  { return _pimpl->refreshService( service, options_r ); }
2660 
2661  void RepoManager::modifyService( const std::string & oldAlias, const ServiceInfo & service )
2662  { return _pimpl->modifyService( oldAlias, service ); }
2663 
2665 
2666  std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
2667  { return str << *obj._pimpl; }
2668 
2670 } // namespace zypp
std::string getScheme() const
Returns the scheme name of the URL.
Definition: Url.cc:528
RepoManager(const RepoManagerOptions &options=RepoManagerOptions())
Pathname filepath() const
File where this repo was read from.
static const ValueType day
Definition: Date.h:44
int assert_dir(const Pathname &path, unsigned mode)
Like 'mkdir -p'.
Definition: PathInfo.cc:320
void removeService(const std::string &alias)
Removes service specified by its name.
Service data.
Definition: ServiceInfo.h:36
Pathname path() const
Repository path.
Definition: RepoInfo.cc:691
RepoStatus cacheStatus(const RepoInfo &info) const
Definition: RepoManager.cc:618
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:105
Interface to gettext.
RepoManagerOptions(const Pathname &root_r=Pathname())
Default ctor following ZConfig global settings.
Definition: RepoManager.cc:472
#define MIL
Definition: Logger.h:79
const std::string & command() const
The command we're executing.
bool empty() const
Whether the status is empty (default constucted)
Definition: RepoStatus.cc:136
static const std::string & sha1()
sha1
Definition: Digest.cc:47
int exchange(const Pathname &lpath, const Pathname &rpath)
Exchanges two files or directories.
Definition: PathInfo.cc:709
static bool error(const std::string &msg_r, const UserData &userData_r=UserData())
send error text
RepoStatus status(MediaSetAccess &media)
Status of the remote repository.
Definition: Downloader.cc:38
RepoConstIterator repoEnd() const
Definition: RepoManager.cc:578
void setCacheStatus(const RepoInfo &info, const RepoStatus &status)
Definition: RepoManager.cc:679
thrown when it was impossible to determine this repo type.
std::string digest()
get hex string representation of the digest
Definition: Digest.cc:188
Retrieval of repository list for a service.
Definition: ServiceRepos.h:25
void refreshServices(const RefreshServiceOptions &options_r)
RepoStatus cacheStatus(const RepoInfo &info) const
Status of metadata cache.
bool hasRepo(const std::string &alias) const
Return whether there is a known repository for alias.
void modifyService(const std::string &oldAlias, const ServiceInfo &service)
Modifies service file (rewrites it with new values) and underlying repositories if needed.
std::string asString(const DefaultIntegral< Tp, TInitial > &obj)
Read service data from a .service file.
void sendTo(const ReceiverFnc &fnc_r)
Set ReceiverFnc.
Definition: ProgressData.h:226
ServiceConstIterator serviceBegin() const
Definition: RepoManager.cc:637
#define ZYPP_THROW(EXCPT)
Drops a logline and throws the Exception.
Definition: Exception.h:392
Type toEnum() const
Definition: RepoType.h:48
ServiceInfo getService(const std::string &alias) const
Finds ServiceInfo by alias or return ServiceInfo::noService.
static ManagedFile provideFileFromUrl(const Url &file_url, ProvideFileOptions options=PROVIDE_DEFAULT)
Provides file from url.
static ZConfig & instance()
Singleton ctor.
Definition: Resolver.cc:124
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:61
void refreshService(const std::string &alias, const RefreshServiceOptions &options_r)
void setProbedType(const repo::RepoType &t) const
This allows to adjust the RepoType lazy, from NONE to some probed value, even for const objects.
Definition: RepoInfo.cc:627
scoped_ptr< media::CredentialManager > _cmPtr
Definition: RepoManager.cc:144
Date lrf() const
Date of last refresh (if known).
Definition: ServiceInfo.cc:116
RWCOW_pointer< Impl > _pimpl
Pointer to implementation.
Definition: RepoManager.h:698
repo::RepoType probeCache(const Pathname &path_r) const
Probe Metadata in a local cache directory.
RepoStatus metadataStatus(const RepoInfo &info) const
Definition: RepoManager.cc:894
void cleanCacheDirGarbage(const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Remove any subdirectories of cache directories which no longer belong to any of known repositories.
bool hasService(const std::string &alias) const
Return whether there is a known service for alias.
const RepoSet & repos() const
Definition: RepoManager.cc:701
void refreshServices(const RefreshServiceOptions &options_r=RefreshServiceOptions())
Refreshes all enabled services.
RefreshCheckStatus
Possibly return state of checkIfRefreshMEtadata function.
Definition: RepoManager.h:196
Url rawUrl() const
The service raw url (no variables replaced)
Definition: ServiceInfo.cc:102
RepoSet::size_type RepoSizeType
Definition: RepoManager.h:121
void loadFromCache(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Load resolvables into the pool.
bool repo_add_probe() const
Whether repository urls should be probed.
Definition: ZConfig.cc:1011
repo::ServiceType probeService(const Url &url) const
time_t mtime() const
Definition: PathInfo.h:376
const char * c_str() const
String representation.
Definition: Pathname.h:109
void addHistory(const std::string &msg_r)
Add some message text to the history.
Definition: Exception.cc:125
void refreshMetadata(const RepoInfo &info, RawMetadataRefreshPolicy policy=RefreshIfNeeded, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Refresh local raw cache.
void addService(const std::string &alias, const Url &url)
Definition: RepoManager.cc:651
void touchIndexFile(const RepoInfo &info)
Definition: RepoManager.cc:929
void setAlias(const std::string &alias)
set the repository alias
Definition: RepoInfoBase.cc:94
String related utilities and Regular expression matching.
void addRepoToEnable(const std::string &alias_r)
Add alias_r to the set of ReposToEnable.
Definition: ServiceInfo.cc:127
void removeRepository(const RepoInfo &info, OPT_PROGRESS)
RefreshServiceFlags RefreshServiceOptions
Options tuning RefreshService.
Definition: RepoManager.h:150
std::list< Url > url_set
Definition: RepoInfo.h:103
void modifyService(const std::string &oldAlias, const ServiceInfo &newService)
bool toMax()
Set counter value to current max value (unless no range).
Definition: ProgressData.h:273
bool serviceEmpty() const
Gets true if no service is in RepoManager (so no one in specified location)
void refreshService(const std::string &alias, const RefreshServiceOptions &options_r=RefreshServiceOptions())
Refresh specific service.
bool doesFileExist(const Pathname &file, unsigned media_nr=1)
Checks if a file exists on the specified media, with user callbacks.
void setFilepath(const Pathname &filename)
set the path to the .repo file
What is known about a repository.
Definition: RepoInfo.h:71
bool isCached(const RepoInfo &info) const
Definition: RepoManager.cc:615
static bool warning(const std::string &msg_r, const UserData &userData_r=UserData())
send warning text
Service plugin has trouble providing the metadata but this should not be treated as error.
void removeRepository(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Remove the best matching repository from known repos list.
Url url
Definition: MediaCurl.cc:180
#define for_(IT, BEG, END)
Convenient for-loops using iterator.
Definition: Easy.h:28
Pathname path() const
Definition: TmpPath.cc:146
void setBaseUrl(const Url &url)
Clears current base URL list and adds url.
Definition: RepoInfo.cc:612
std::string targetDistro
Definition: RepoManager.cc:278
ServiceConstIterator serviceEnd() const
Iterator to place behind last service in internal storage.
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't be duplicated.
void refreshService(const ServiceInfo &service, const RefreshServiceOptions &options_r)
Definition: RepoManager.cc:661
Convenient building of std::string with boost::format.
Definition: String.h:251
repo::ServiceType probeService(const Url &url) const
Probe the type or the service.
std::string form(const char *format,...) __attribute__((format(printf
Printf style construction of std::string.
Definition: String.cc:36
bool enabled() const
If enabled is false, then this repository must be ignored as if does not exists, except when checking...
static RepoStatus fromCookieFile(const Pathname &path)
Reads the status from a cookie file.
Definition: RepoStatus.cc:108
void setProbedType(const repo::ServiceType &t) const
Lazy init service type.
Definition: ServiceInfo.cc:110
Service without alias was used in an operation.
RepoSet::const_iterator RepoConstIterator
Definition: RepoManager.h:120
function< bool(const ProgressData &)> ReceiverFnc
Most simple version of progress reporting The percentage in most cases.
Definition: ProgressData.h:139
RepoConstIterator repoBegin() const
Definition: RepoManager.cc:577
Url::asString() view options.
Definition: UrlBase.h:39
Pathname metadataPath(const RepoInfo &info) const
Path where the metadata is downloaded and kept.
void cleanMetadata(const RepoInfo &info, OPT_PROGRESS)
#define ERR
Definition: Logger.h:81
unsigned int MediaAccessId
Media manager access Id type.
Definition: MediaSource.h:29
#define PL_(MSG1, MSG2, N)
Definition: Gettext.h:40
void modifyRepository(const std::string &alias, const RepoInfo &newinfo, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Modify repository attributes.
std::vector< std::string > Arguments
urls_const_iterator baseUrlsBegin() const
iterator that points at begin of repository urls
Definition: RepoInfo.cc:703
RepoManagerOptions _options
Definition: RepoManager.cc:705
Repo manager settings.
Definition: RepoManager.h:53
boost::logic::tribool TriBool
3-state boolean logic (true, false and indeterminate).
Definition: String.h:30
void remember(const Exception &old_r)
Store an other Exception as history.
Definition: Exception.cc:105
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
void removeService(const ServiceInfo &service)
Definition: RepoManager.cc:655
transform_iterator< repo::RepoVariablesUrlReplacer, url_set::const_iterator > urls_const_iterator
Definition: RepoInfo.h:105
Progress callback from another progress.
Definition: ProgressData.h:390
std::map< std::string, RepoState > RepoStates
Definition: ServiceInfo.h:185
void addRepository(const RepoInfo &info, OPT_PROGRESS)
Url url() const
Pars pro toto: The first repository url.
Definition: RepoInfo.h:131
bool repoToEnableFind(const std::string &alias_r) const
Whether alias_r is mentioned in ReposToEnable.
Definition: ServiceInfo.cc:124
static const ServiceType RIS
Repository Index Service (RIS) (formerly known as 'Novell Update' (NU) service)
Definition: ServiceType.h:32
void saveToCookieFile(const Pathname &path_r) const
Save the status information to a cookie file.
Definition: RepoStatus.cc:126
RepoStatus metadataStatus(const RepoInfo &info) const
Status of local metadata.
RepoManager implementation.
Definition: RepoManager.cc:520
bool empty() const
Test for an empty path.
Definition: Pathname.h:113
#define ZYPP_RETHROW(EXCPT)
Drops a logline and rethrows, updating the CodeLocation.
Definition: Exception.h:400
std::set< RepoInfo > RepoSet
RepoInfo typedefs.
Definition: RepoManager.h:119
bool toMin()
Set counter value to current min value.
Definition: ProgressData.h:269
RepoInfo getRepositoryInfo(const std::string &alias, 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
RepoConstIterator repoBegin() const
Store and operate on date (time_t).
Definition: Date.h:32
static Pool instance()
Singleton ctor.
Definition: Pool.h:55
ServiceSizeType serviceSize() const
Definition: RepoManager.cc:636
static RepoManagerOptions makeTestSetup(const Pathname &root_r)
Test setup adjusting all paths to be located below one root_r directory.
Definition: RepoManager.cc:486
Pathname rootDir
remembers root_r value for later use
Definition: RepoManager.h:96
Pathname packagesPath(const RepoInfo &info) const
Definition: RepoManager.cc:593
void removeRepository(const RepoInfo &repo)
Log recently removed repository.
Definition: HistoryLog.cc:301
Provide a new empty temporary directory and recursively delete it when no longer needed.
Definition: TmpPath.h:177
Convenient building of std::string via std::ostringstream Basically a std::ostringstream autoconverti...
Definition: String.h:210
RepoSizeType repoSize() const
Definition: RepoManager.cc:576
Impl * clone() const
clone for RWCOW_pointer
Definition: RepoManager.cc:714
void clearReposToDisable()
Clear the set of ReposToDisable.
Definition: ServiceInfo.cc:157
Lightweight repository attribute value lookup.
Definition: LookupAttr.h:257
std::ostream & operator<<(std::ostream &str, const Exception &obj)
Definition: Exception.cc:147
Execute a program and give access to its io An object of this class encapsulates the execution of an ...
void cleanCacheDirGarbage(OPT_PROGRESS)
int unlink(const Pathname &path)
Like 'unlink'.
Definition: PathInfo.cc:653
thrown when it was impossible to determine one url for this repo.
Definition: RepoException.h:78
const std::string & asString() const
String representation.
Definition: Pathname.h:90
std::string alias() const
unique identifier for this source.
bool isExist() const
Return whether valid stat info exists.
Definition: PathInfo.h:281
unsigned repo_refresh_delay() const
Amount of time in minutes that must pass before another refresh.
Definition: ZConfig.cc:1014
Just inherits Exception to separate media exceptions.
static const ServiceType NONE
No service set.
Definition: ServiceType.h:34
ServiceConstIterator serviceBegin() const
Iterator to first service in internal storage.
std::string asUserHistory() const
A single (multiline) string composed of asUserString and historyAsString.
Definition: Exception.cc:91
static const SolvAttr repositoryToolVersion
Definition: SolvAttr.h:173
Service type enumeration.
Definition: ServiceType.h:26
void modifyRepository(const std::string &alias, const RepoInfo &newinfo_r, OPT_PROGRESS)
std::string asUserString() const
Translated error message as string suitable for the user.
Definition: Exception.cc:82
ServiceSet::const_iterator ServiceConstIterator
Definition: RepoManager.h:115
void setRepoStates(RepoStates newStates_r)
Remember a new set of repository states.
Definition: ServiceInfo.cc:162
std::ostream & operator<<(std::ostream &str, const DeltaCandidates &obj)
Pathname dirname() const
Return all but the last component od this path.
Definition: Pathname.h:123
bool reposToDisableEmpty() const
Definition: ServiceInfo.cc:140
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:235
int recursive_rmdir(const Pathname &path)
Like 'rm -r DIR'.
Definition: PathInfo.cc:413
#define WAR
Definition: Logger.h:80
#define OUTS(X)
void setMetadataPath(const Pathname &path)
Set the path where the local metadata is stored.
Definition: RepoInfo.cc:631
std::string asCompleteString() const
Returns a complete string representation of the Url object.
Definition: Url.cc:500
time_t Duration
Definition: Date.h:39
void setType(const repo::RepoType &t)
set the repository type
Definition: RepoInfo.cc:624
Maintain [min,max] and counter (value) for progress counting.
Definition: ProgressData.h:130
RepoInfoList repos
Definition: RepoManager.cc:277
void addRepository(const RepoInfo &repo)
Log a newly added repository.
Definition: HistoryLog.cc:289
void updateSolvFileIndex(const Pathname &solvfile_r)
Create solv file content digest for zypper bash completion.
Definition: Pool.cc:286
Writing the zypp history fileReference counted signleton for writhing the zypp history file.
Definition: HistoryLog.h:55
RepoConstIterator repoEnd() const
repo::RepoType probe(const Url &url, const Pathname &path=Pathname()) const
Probe the metadata type of a repository located at url.
void addRepository(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Adds a repository to the list of known repositories.
RepoInfo getRepositoryInfo(const std::string &alias, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Find a matching repository info.
#define _(MSG)
Definition: Gettext.h:37
static const ServiceType PLUGIN
Plugin services are scripts installed on your system that provide the package manager with repositori...
Definition: ServiceType.h:43
Base Exception for service handling.
std::string receiveLine()
Read one line from the input stream.
RepoInfo getRepo(const std::string &alias) const
Definition: RepoManager.cc:583
const Pathname & _root
Definition: RepoManager.cc:143
void delRepoToEnable(const std::string &alias_r)
Remove alias_r from the set of ReposToEnable.
Definition: ServiceInfo.cc:133
static std::string makeStupidAlias(const Url &url_r=Url())
Some stupid string but suitable as alias for your url if nothing better is available.
RefreshCheckStatus checkIfToRefreshMetadata(const RepoInfo &info, const Url &url, RawMetadataRefreshPolicy policy=RefreshIfNeeded)
Checks whether to refresh metadata for specified repository and url.
void cleanCache(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
clean local cache
const std::string & asString() const
Return current Pathname as String.
Definition: PathInfo.h:248
void cleanCache(const RepoInfo &info, OPT_PROGRESS)
std::string numstring(char n, int w=0)
Definition: String.h:288
ServiceSet::size_type ServiceSizeType
Definition: RepoManager.h:116
Date::Duration ttl() const
Sugested TTL between two metadata auto-refreshs.
Definition: ServiceInfo.cc:112
static const RepoType NONE
Definition: RepoType.h:32
bool hasService(const std::string &alias) const
Definition: RepoManager.cc:640
int touch(const Pathname &path)
Change file's modification and access times.
Definition: PathInfo.cc:1157
value_type val() const
Definition: ProgressData.h:295
void resetDispose()
Set no dispose function.
Definition: AutoDispose.h:162
Url url() const
The service url.
Definition: ServiceInfo.cc:99
RepoSizeType repoSize() const
void setPackagesPath(const Pathname &path)
set the path where the local packages are stored
Definition: RepoInfo.cc:634
bool repoEmpty() const
ServiceSizeType serviceSize() const
Gets count of service in RepoManager (in specified location)
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
Temporarily disable MediaChangeReport Sometimes helpful to suppress interactive messages connected to...
int close()
Wait for the progamm to complete.
void setLrf(Date lrf_r)
Set date of last refresh.
Definition: ServiceInfo.cc:117
static const RepoType RPMMD
Definition: RepoType.h:29
creates and provides information about known sources.
Definition: RepoManager.h:105
#define ZYPP_CAUGHT(EXCPT)
Drops a logline telling the Exception was caught (in order to handle it).
Definition: Exception.h:396
int readdir(std::list< std::string > &retlist_r, const Pathname &path_r, bool dots_r)
Return content of directory via retlist.
Definition: PathInfo.cc:589
void addService(const ServiceInfo &service)
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:457
static const RepoType YAST2
Definition: RepoType.h:30
ServiceSet & _services
Definition: RepoManager.cc:450
thrown when it was impossible to determine an alias for this repo.
Definition: RepoException.h:91
std::string generateFilename(const RepoInfo &info) const
Definition: RepoManager.cc:673
RepoStatus status(MediaSetAccess &media)
Status of the remote repository.
Definition: Downloader.cc:36
void buildCache(const RepoInfo &info, CacheBuildPolicy policy=BuildIfNeeded, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Refresh local cache.
const RepoStates & repoStates() const
Access the remembered repository states.
Definition: ServiceInfo.cc:161
Base class for Exception.
Definition: Exception.h:145
void addRepositories(const Url &url, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Adds repositores from a repo file to the list of known repositories.
Date timestamp() const
The time the data were changed the last time.
Definition: RepoStatus.cc:139
std::set< ServiceInfo > ServiceSet
ServiceInfo typedefs.
Definition: RepoManager.h:111
Exception for repository handling.
Definition: RepoException.h:37
virtual std::ostream & dumpAsIniOn(std::ostream &str) const
Write this RepoInfo object into str in a .repo file format.
Definition: RepoInfo.cc:902
virtual std::ostream & dumpAsIniOn(std::ostream &str) const
Writes ServiceInfo to stream in ".service" format.
Definition: ServiceInfo.cc:173
Impl(const RepoManagerOptions &opt)
Definition: RepoManager.cc:523
Pathname packagesPath(const RepoInfo &info) const
Path where the rpm packages are downloaded and kept.
media::MediaAccessId _mid
Definition: RepoManager.cc:185
static Date now()
Return the current time.
Definition: Date.h:78
bool repoToDisableFind(const std::string &alias_r) const
Whether alias_r is mentioned in ReposToDisable.
Definition: ServiceInfo.cc:145
callback::SendReport< DownloadProgressReport > * report
Definition: MediaCurl.cc:184
bool ZYPP_PLUGIN_APPDATA_FORCE_COLLECT()
To trigger appdata refresh unconditionally.
Definition: RepoManager.cc:71
DefaultIntegral< bool, false > _reposDirty
Definition: RepoManager.cc:709
std::string getHost(EEncoding eflag=zypp::url::E_DECODED) const
Returns the hostname or IP from the URL authority.
Definition: Url.cc:583
Functor thats filter RepoInfo by service which it belongs to.
Definition: RepoManager.h:641
bool serviceEmpty() const
Definition: RepoManager.cc:635
bool strToBool(const C_Str &str, bool default_r)
Parse str into a bool depending on the default value.
Definition: String.h:428
Reference counted access to a Tp object calling a custom Dispose function when the last AutoDispose h...
Definition: AutoDispose.h:92
The repository cache is not built yet so you can't create the repostories from the cache.
Definition: RepoException.h:65
time_t ValueType
Definition: Date.h:38
void eraseFromPool()
Remove this Repository from it's Pool.
Definition: Repository.cc:297
Pathname repoPackagesCachePath
Definition: RepoManager.h:82
repo::RepoType probe(const Url &url, const Pathname &path) const
Probe repo metadata type.
bool hasRepo(const std::string &alias) const
Definition: RepoManager.cc:580
static const ServiceInfo noService
Represents an empty service.
Definition: ServiceInfo.h:61
void saveService(ServiceInfo &service) const
Definition: RepoManager.cc:725
Wrapper class for ::stat/::lstat.
Definition: PathInfo.h:220
void removeService(const std::string &alias)
void buildCache(const RepoInfo &info, CacheBuildPolicy policy, OPT_PROGRESS)
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)
\relates regex \ingroup ZYPP_STR_REGEX \relates regex \ingroup ZYPP_STR_REGEX
Definition: Regex.h:70
Thrown when the repo alias is found to be invalid.
urls_const_iterator baseUrlsEnd() const
iterator that points at end of repository urls
Definition: RepoInfo.cc:706
static const RepoType RPMPLAINDIR
Definition: RepoType.h:31
static const std::string & systemRepoAlias()
Reserved system repository alias @System .
Definition: Repository.cc:37
ServiceInfo getService(const std::string &alias) const
Definition: RepoManager.cc:643
Track changing files or directories.
Definition: RepoStatus.h:38
void cleanPackages(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Clean local package cache.
Repository already exists and some unique attribute can't be duplicated.
bool set(value_type val_r)
Set new counter value.
Definition: ProgressData.h:246
urls_size_type baseUrlsSize() const
number of repository urls
Definition: RepoInfo.cc:709
void getRepositoriesInService(const std::string &alias, OutputIterator out) const
Definition: RepoManager.cc:689
void modifyRepository(const RepoInfo &oldrepo, const RepoInfo &newrepo)
Log certain modifications to a repository.
Definition: HistoryLog.cc:312
std::ostream & operator<<(std::ostream &str, const RepoManager::Impl &obj)
Definition: RepoManager.cc:720
ServiceConstIterator serviceEnd() const
Definition: RepoManager.cc:638
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
void name(const std::string &name_r)
Set counter name.
Definition: ProgressData.h:222
Downloader for YUM (rpm-nmd) repositories Encapsulates all the knowledge of which files have to be do...
Definition: Downloader.h:41
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:1
Pathname metadataPath(const RepoInfo &info) const
Definition: RepoManager.cc:590
void cleanPackages(const RepoInfo &info, OPT_PROGRESS)
std::string generateFilename(const ServiceInfo &info) const
Definition: RepoManager.cc:676
RepoInfo getRepo(const std::string &alias) const
Find RepoInfo by alias or return RepoInfo::noRepo.
void loadFromCache(const RepoInfo &info, OPT_PROGRESS)
std::string hexstring(char n, int w=4)
Definition: String.h:323
bool isCached(const RepoInfo &info) const
Whether a repository exists in cache.
void addService(const std::string &alias, const Url &url)
Adds new service by it's alias and url.
repo::ServiceType type() const
Service type.
Definition: ServiceInfo.cc:108
void refreshMetadata(const RepoInfo &info, RawMetadataRefreshPolicy policy, OPT_PROGRESS)
std::string label() const
Label for use in messages for the user interface.
url_set baseUrls() const
The complete set of repository urls.
Definition: RepoInfo.cc:685
Service has no or invalid url defined.
repo::RepoType type() const
Type of repository,.
Definition: RepoInfo.cc:658
Url manipulation class.
Definition: Url.h:87
void addRepositories(const Url &url, OPT_PROGRESS)
Pathname generateNonExistingName(const Pathname &dir, const std::string &basefilename) const
Generate a non existing filename in a directory, using a base name.
Definition: RepoManager.cc:759
void cleanMetadata(const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
Clean local metadata.
#define Z_CHKGPG(I, N)
#define DBG
Definition: Logger.h:78
Repository type enumeration.
Definition: RepoType.h:27
RefreshCheckStatus checkIfToRefreshMetadata(const RepoInfo &info, const Url &url, RawMetadataRefreshPolicy policy)
Definition: RepoManager.cc:966