libzypp  17.3.1
RepoManager.cc
Go to the documentation of this file.
1 /*---------------------------------------------------------------------\
2 | ____ _ __ __ ___ |
3 | |__ / \ / / . \ . \ |
4 | / / \ V /| _/ _/ |
5 | / /__ | | | | | | |
6 | /_____||_| |_| |_| |
7 | |
8 \---------------------------------------------------------------------*/
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 = info;
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 
1352  if ( repokind == RepoType::RPMPLAINDIR )
1353  {
1354  forPlainDirs.reset( new MediaMounter( info.url() ) );
1355  // recusive for plaindir as 2nd arg!
1356  cmd.push_back( "-R" );
1357  // FIXME this does only work form dir: URLs
1358  cmd.push_back( forPlainDirs->getPathName( info.path() ).c_str() );
1359  }
1360  else
1361  cmd.push_back( productdatapath.asString() );
1362 
1364  std::string errdetail;
1365 
1366  for ( std::string output( prog.receiveLine() ); output.length(); output = prog.receiveLine() ) {
1367  WAR << " " << output;
1368  if ( errdetail.empty() ) {
1369  errdetail = prog.command();
1370  errdetail += '\n';
1371  }
1372  errdetail += output;
1373  }
1374 
1375  int ret = prog.close();
1376  if ( ret != 0 )
1377  {
1378  RepoException ex(str::form( _("Failed to cache repo (%d)."), ret ));
1379  ex.remember( errdetail );
1380  ZYPP_THROW(ex);
1381  }
1382 
1383  // We keep it.
1384  guard.resetDispose();
1385  sat::updateSolvFileIndex( solvfile ); // content digest for zypper bash completion
1386  }
1387  break;
1388  default:
1389  ZYPP_THROW(RepoUnknownTypeException( info, _("Unhandled repository type") ));
1390  break;
1391  }
1392  // update timestamp and checksum
1393  setCacheStatus(info, raw_metadata_status);
1394  MIL << "Commit cache.." << endl;
1395  progress.toMax();
1396  }
1397 
1399 
1400 
1407  repo::RepoType RepoManager::Impl::probe( const Url & url, const Pathname & path ) const
1408  {
1409  MIL << "going to probe the repo type at " << url << " (" << path << ")" << endl;
1410 
1411  if ( url.getScheme() == "dir" && ! PathInfo( url.getPathName()/path ).isDir() )
1412  {
1413  // Handle non existing local directory in advance, as
1414  // MediaSetAccess does not support it.
1415  MIL << "Probed type NONE (not exists) at " << url << " (" << path << ")" << endl;
1416  return repo::RepoType::NONE;
1417  }
1418 
1419  // prepare exception to be thrown if the type could not be determined
1420  // due to a media exception. We can't throw right away, because of some
1421  // problems with proxy servers returning an incorrect error
1422  // on ftp file-not-found(bnc #335906). Instead we'll check another types
1423  // before throwing.
1424 
1425  // TranslatorExplanation '%s' is an URL
1426  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
1427  bool gotMediaException = false;
1428  try
1429  {
1430  MediaSetAccess access(url);
1431  try
1432  {
1433  if ( access.doesFileExist(path/"/repodata/repomd.xml") )
1434  {
1435  MIL << "Probed type RPMMD at " << url << " (" << path << ")" << endl;
1436  return repo::RepoType::RPMMD;
1437  }
1438  }
1439  catch ( const media::MediaException &e )
1440  {
1441  ZYPP_CAUGHT(e);
1442  DBG << "problem checking for repodata/repomd.xml file" << endl;
1443  enew.remember(e);
1444  gotMediaException = true;
1445  }
1446 
1447  try
1448  {
1449  if ( access.doesFileExist(path/"/content") )
1450  {
1451  MIL << "Probed type YAST2 at " << url << " (" << path << ")" << endl;
1452  return repo::RepoType::YAST2;
1453  }
1454  }
1455  catch ( const media::MediaException &e )
1456  {
1457  ZYPP_CAUGHT(e);
1458  DBG << "problem checking for content file" << endl;
1459  enew.remember(e);
1460  gotMediaException = true;
1461  }
1462 
1463  // if it is a non-downloading URL denoting a directory
1464  if ( ! url.schemeIsDownloading() )
1465  {
1466  MediaMounter media( url );
1467  if ( PathInfo(media.getPathName()/path).isDir() )
1468  {
1469  // allow empty dirs for now
1470  MIL << "Probed type RPMPLAINDIR at " << url << " (" << path << ")" << endl;
1472  }
1473  }
1474  }
1475  catch ( const Exception &e )
1476  {
1477  ZYPP_CAUGHT(e);
1478  // TranslatorExplanation '%s' is an URL
1479  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
1480  enew.remember(e);
1481  ZYPP_THROW(enew);
1482  }
1483 
1484  if (gotMediaException)
1485  ZYPP_THROW(enew);
1486 
1487  MIL << "Probed type NONE at " << url << " (" << path << ")" << endl;
1488  return repo::RepoType::NONE;
1489  }
1490 
1497  {
1498  MIL << "going to probe the cached repo at " << path_r << endl;
1499 
1501 
1502  if ( PathInfo(path_r/"/repodata/repomd.xml").isFile() )
1503  { ret = repo::RepoType::RPMMD; }
1504  else if ( PathInfo(path_r/"/content").isFile() )
1505  { ret = repo::RepoType::YAST2; }
1506  else if ( PathInfo(path_r).isDir() )
1507  { ret = repo::RepoType::RPMPLAINDIR; }
1508 
1509  MIL << "Probed cached type " << ret << " at " << path_r << endl;
1510  return ret;
1511  }
1512 
1514 
1516  {
1517  MIL << "Going to clean up garbage in cache dirs" << endl;
1518 
1519  ProgressData progress(300);
1520  progress.sendTo(progressrcv);
1521  progress.toMin();
1522 
1523  std::list<Pathname> cachedirs;
1524  cachedirs.push_back(_options.repoRawCachePath);
1525  cachedirs.push_back(_options.repoPackagesCachePath);
1526  cachedirs.push_back(_options.repoSolvCachePath);
1527 
1528  for_( dir, cachedirs.begin(), cachedirs.end() )
1529  {
1530  if ( PathInfo(*dir).isExist() )
1531  {
1532  std::list<Pathname> entries;
1533  if ( filesystem::readdir( entries, *dir, false ) != 0 )
1534  // TranslatorExplanation '%s' is a pathname
1535  ZYPP_THROW(Exception(str::form(_("Failed to read directory '%s'"), dir->c_str())));
1536 
1537  unsigned sdircount = entries.size();
1538  unsigned sdircurrent = 1;
1539  for_( subdir, entries.begin(), entries.end() )
1540  {
1541  // if it does not belong known repo, make it disappear
1542  bool found = false;
1543  for_( r, repoBegin(), repoEnd() )
1544  if ( subdir->basename() == r->escaped_alias() )
1545  { found = true; break; }
1546 
1547  if ( ! found && ( Date::now()-PathInfo(*subdir).mtime() > Date::day ) )
1548  filesystem::recursive_rmdir( *subdir );
1549 
1550  progress.set( progress.val() + sdircurrent * 100 / sdircount );
1551  ++sdircurrent;
1552  }
1553  }
1554  else
1555  progress.set( progress.val() + 100 );
1556  }
1557  progress.toMax();
1558  }
1559 
1561 
1562  void RepoManager::Impl::cleanCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1563  {
1564  ProgressData progress(100);
1565  progress.sendTo(progressrcv);
1566  progress.toMin();
1567 
1568  MIL << "Removing raw metadata cache for " << info.alias() << endl;
1569  filesystem::recursive_rmdir(solv_path_for_repoinfo(_options, info));
1570 
1571  progress.toMax();
1572  }
1573 
1575 
1576  void RepoManager::Impl::loadFromCache( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1577  {
1578  assert_alias(info);
1579  Pathname solvfile = solv_path_for_repoinfo(_options, info) / "solv";
1580 
1581  if ( ! PathInfo(solvfile).isExist() )
1583 
1584  sat::Pool::instance().reposErase( info.alias() );
1585  try
1586  {
1587  Repository repo = sat::Pool::instance().addRepoSolv( solvfile, info );
1588  // test toolversion in order to rebuild solv file in case
1589  // it was written by a different libsolv-tool parser.
1590  const std::string & toolversion( sat::LookupRepoAttr( sat::SolvAttr::repositoryToolVersion, repo ).begin().asString() );
1591  if ( toolversion != LIBSOLV_TOOLVERSION )
1592  {
1593  repo.eraseFromPool();
1594  ZYPP_THROW(Exception(str::Str() << "Solv-file was created by '"<<toolversion<<"'-parser (want "<<LIBSOLV_TOOLVERSION<<")."));
1595  }
1596  }
1597  catch ( const Exception & exp )
1598  {
1599  ZYPP_CAUGHT( exp );
1600  MIL << "Try to handle exception by rebuilding the solv-file" << endl;
1601  cleanCache( info, progressrcv );
1602  buildCache( info, BuildIfNeeded, progressrcv );
1603 
1604  sat::Pool::instance().addRepoSolv( solvfile, info );
1605  }
1606  }
1607 
1609 
1610  void RepoManager::Impl::addRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
1611  {
1612  assert_alias(info);
1613 
1614  ProgressData progress(100);
1616  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1617  progress.name(str::form(_("Adding repository '%s'"), info.label().c_str()));
1618  progress.toMin();
1619 
1620  MIL << "Try adding repo " << info << endl;
1621 
1622  RepoInfo tosave = info;
1623  if ( repos().find(tosave) != repos().end() )
1625 
1626  // check the first url for now
1627  if ( _options.probe )
1628  {
1629  DBG << "unknown repository type, probing" << endl;
1630  assert_urls(tosave);
1631 
1632  RepoType probedtype( probe( tosave.url(), info.path() ) );
1633  if ( probedtype == RepoType::NONE )
1635  else
1636  tosave.setType(probedtype);
1637  }
1638 
1639  progress.set(50);
1640 
1641  // assert the directory exists
1642  filesystem::assert_dir(_options.knownReposPath);
1643 
1644  Pathname repofile = generateNonExistingName(
1645  _options.knownReposPath, generateFilename(tosave));
1646  // now we have a filename that does not exists
1647  MIL << "Saving repo in " << repofile << endl;
1648 
1649  std::ofstream file(repofile.c_str());
1650  if (!file)
1651  {
1652  // TranslatorExplanation '%s' is a filename
1653  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1654  }
1655 
1656  tosave.dumpAsIniOn(file);
1657  tosave.setFilepath(repofile);
1658  tosave.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1659  tosave.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1660  {
1661  // We should fix the API as we must inject those paths
1662  // into the repoinfo in order to keep it usable.
1663  RepoInfo & oinfo( const_cast<RepoInfo &>(info) );
1664  oinfo.setFilepath(repofile);
1665  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, tosave ) );
1666  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, tosave ) );
1667  }
1668  reposManip().insert(tosave);
1669 
1670  progress.set(90);
1671 
1672  // check for credentials in Urls
1673  UrlCredentialExtractor( _options.rootDir ).collect( tosave.baseUrls() );
1674 
1675  HistoryLog(_options.rootDir).addRepository(tosave);
1676 
1677  progress.toMax();
1678  MIL << "done" << endl;
1679  }
1680 
1681 
1683  {
1684  std::list<RepoInfo> repos = readRepoFile(url);
1685  for ( std::list<RepoInfo>::const_iterator it = repos.begin();
1686  it != repos.end();
1687  ++it )
1688  {
1689  // look if the alias is in the known repos.
1690  for_ ( kit, repoBegin(), repoEnd() )
1691  {
1692  if ( (*it).alias() == (*kit).alias() )
1693  {
1694  ERR << "To be added repo " << (*it).alias() << " conflicts with existing repo " << (*kit).alias() << endl;
1696  }
1697  }
1698  }
1699 
1700  std::string filename = Pathname(url.getPathName()).basename();
1701 
1702  if ( filename == Pathname() )
1703  {
1704  // TranslatorExplanation '%s' is an URL
1705  ZYPP_THROW(RepoException(str::form( _("Invalid repo file name at '%s'"), url.asString().c_str() )));
1706  }
1707 
1708  // assert the directory exists
1709  filesystem::assert_dir(_options.knownReposPath);
1710 
1711  Pathname repofile = generateNonExistingName(_options.knownReposPath, filename);
1712  // now we have a filename that does not exists
1713  MIL << "Saving " << repos.size() << " repo" << ( repos.size() ? "s" : "" ) << " in " << repofile << endl;
1714 
1715  std::ofstream file(repofile.c_str());
1716  if (!file)
1717  {
1718  // TranslatorExplanation '%s' is a filename
1719  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), repofile.c_str() )));
1720  }
1721 
1722  for ( std::list<RepoInfo>::iterator it = repos.begin();
1723  it != repos.end();
1724  ++it )
1725  {
1726  MIL << "Saving " << (*it).alias() << endl;
1727  it->dumpAsIniOn(file);
1728  it->setFilepath(repofile);
1729  it->setMetadataPath( rawcache_path_for_repoinfo( _options, *it ) );
1730  it->setPackagesPath( packagescache_path_for_repoinfo( _options, *it ) );
1731  reposManip().insert(*it);
1732 
1733  HistoryLog(_options.rootDir).addRepository(*it);
1734  }
1735 
1736  MIL << "done" << endl;
1737  }
1738 
1740 
1742  {
1743  ProgressData progress;
1745  progress.sendTo( ProgressReportAdaptor( progressrcv, report ) );
1746  progress.name(str::form(_("Removing repository '%s'"), info.label().c_str()));
1747 
1748  MIL << "Going to delete repo " << info.alias() << endl;
1749 
1750  for_( it, repoBegin(), repoEnd() )
1751  {
1752  // they can be the same only if the provided is empty, that means
1753  // the provided repo has no alias
1754  // then skip
1755  if ( (!info.alias().empty()) && ( info.alias() != (*it).alias() ) )
1756  continue;
1757 
1758  // TODO match by url
1759 
1760  // we have a matcing repository, now we need to know
1761  // where it does come from.
1762  RepoInfo todelete = *it;
1763  if (todelete.filepath().empty())
1764  {
1765  ZYPP_THROW(RepoException( todelete, _("Can't figure out where the repo is stored.") ));
1766  }
1767  else
1768  {
1769  // figure how many repos are there in the file:
1770  std::list<RepoInfo> filerepos = repositories_in_file(todelete.filepath());
1771  if ( filerepos.size() == 0 // bsc#984494: file may have already been deleted
1772  ||(filerepos.size() == 1 && filerepos.front().alias() == todelete.alias() ) )
1773  {
1774  // easy: file does not exist, contains no or only the repo to delete: delete the file
1775  int ret = filesystem::unlink( todelete.filepath() );
1776  if ( ! ( ret == 0 || ret == ENOENT ) )
1777  {
1778  // TranslatorExplanation '%s' is a filename
1779  ZYPP_THROW(RepoException( todelete, str::form( _("Can't delete '%s'"), todelete.filepath().c_str() )));
1780  }
1781  MIL << todelete.alias() << " successfully deleted." << endl;
1782  }
1783  else
1784  {
1785  // there are more repos in the same file
1786  // write them back except the deleted one.
1787  //TmpFile tmp;
1788  //std::ofstream file(tmp.path().c_str());
1789 
1790  // assert the directory exists
1791  filesystem::assert_dir(todelete.filepath().dirname());
1792 
1793  std::ofstream file(todelete.filepath().c_str());
1794  if (!file)
1795  {
1796  // TranslatorExplanation '%s' is a filename
1797  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), todelete.filepath().c_str() )));
1798  }
1799  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1800  fit != filerepos.end();
1801  ++fit )
1802  {
1803  if ( (*fit).alias() != todelete.alias() )
1804  (*fit).dumpAsIniOn(file);
1805  }
1806  }
1807 
1808  CombinedProgressData cSubprogrcv(progress, 20);
1809  CombinedProgressData mSubprogrcv(progress, 40);
1810  CombinedProgressData pSubprogrcv(progress, 40);
1811  // now delete it from cache
1812  if ( isCached(todelete) )
1813  cleanCache( todelete, cSubprogrcv);
1814  // now delete metadata (#301037)
1815  cleanMetadata( todelete, mSubprogrcv );
1816  cleanPackages( todelete, pSubprogrcv );
1817  reposManip().erase(todelete);
1818  MIL << todelete.alias() << " successfully deleted." << endl;
1819  HistoryLog(_options.rootDir).removeRepository(todelete);
1820  return;
1821  } // else filepath is empty
1822 
1823  }
1824  // should not be reached on a sucess workflow
1826  }
1827 
1829 
1830  void RepoManager::Impl::modifyRepository( const std::string & alias, const RepoInfo & newinfo_r, const ProgressData::ReceiverFnc & progressrcv )
1831  {
1832  RepoInfo toedit = getRepositoryInfo(alias);
1833  RepoInfo newinfo( newinfo_r ); // need writable copy to upadte housekeeping data
1834 
1835  // check if the new alias already exists when renaming the repo
1836  if ( alias != newinfo.alias() && hasRepo( newinfo.alias() ) )
1837  {
1839  }
1840 
1841  if (toedit.filepath().empty())
1842  {
1843  ZYPP_THROW(RepoException( toedit, _("Can't figure out where the repo is stored.") ));
1844  }
1845  else
1846  {
1847  // figure how many repos are there in the file:
1848  std::list<RepoInfo> filerepos = repositories_in_file(toedit.filepath());
1849 
1850  // there are more repos in the same file
1851  // write them back except the deleted one.
1852  //TmpFile tmp;
1853  //std::ofstream file(tmp.path().c_str());
1854 
1855  // assert the directory exists
1857 
1858  std::ofstream file(toedit.filepath().c_str());
1859  if (!file)
1860  {
1861  // TranslatorExplanation '%s' is a filename
1862  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), toedit.filepath().c_str() )));
1863  }
1864  for ( std::list<RepoInfo>::const_iterator fit = filerepos.begin();
1865  fit != filerepos.end();
1866  ++fit )
1867  {
1868  // if the alias is different, dump the original
1869  // if it is the same, dump the provided one
1870  if ( (*fit).alias() != toedit.alias() )
1871  (*fit).dumpAsIniOn(file);
1872  else
1873  newinfo.dumpAsIniOn(file);
1874  }
1875 
1876  if ( toedit.enabled() && !newinfo.enabled() )
1877  {
1878  // On the fly remove solv.idx files for bash completion if a repo gets disabled.
1879  const Pathname & solvidx = solv_path_for_repoinfo(_options, newinfo)/"solv.idx";
1880  if ( PathInfo(solvidx).isExist() )
1881  filesystem::unlink( solvidx );
1882  }
1883 
1884  newinfo.setFilepath(toedit.filepath());
1885  newinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1886  newinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1887  {
1888  // We should fix the API as we must inject those paths
1889  // into the repoinfo in order to keep it usable.
1890  RepoInfo & oinfo( const_cast<RepoInfo &>(newinfo_r) );
1891  oinfo.setFilepath(toedit.filepath());
1892  oinfo.setMetadataPath( rawcache_path_for_repoinfo( _options, newinfo ) );
1893  oinfo.setPackagesPath( packagescache_path_for_repoinfo( _options, newinfo ) );
1894  }
1895  reposManip().erase(toedit);
1896  reposManip().insert(newinfo);
1897  // check for credentials in Urls
1898  UrlCredentialExtractor( _options.rootDir ).collect( newinfo.baseUrls() );
1899  HistoryLog(_options.rootDir).modifyRepository(toedit, newinfo);
1900  MIL << "repo " << alias << " modified" << endl;
1901  }
1902  }
1903 
1905 
1906  RepoInfo RepoManager::Impl::getRepositoryInfo( const std::string & alias, const ProgressData::ReceiverFnc & progressrcv )
1907  {
1908  RepoConstIterator it( findAlias( alias, repos() ) );
1909  if ( it != repos().end() )
1910  return *it;
1911  RepoInfo info;
1912  info.setAlias( alias );
1914  }
1915 
1916 
1917  RepoInfo RepoManager::Impl::getRepositoryInfo( const Url & url, const url::ViewOption & urlview, const ProgressData::ReceiverFnc & progressrcv )
1918  {
1919  for_( it, repoBegin(), repoEnd() )
1920  {
1921  for_( urlit, (*it).baseUrlsBegin(), (*it).baseUrlsEnd() )
1922  {
1923  if ( (*urlit).asString(urlview) == url.asString(urlview) )
1924  return *it;
1925  }
1926  }
1927  RepoInfo info;
1928  info.setBaseUrl( url );
1930  }
1931 
1933  //
1934  // Services
1935  //
1937 
1939  {
1940  assert_alias( service );
1941 
1942  // check if service already exists
1943  if ( hasService( service.alias() ) )
1945 
1946  // Writable ServiceInfo is needed to save the location
1947  // of the .service file. Finaly insert into the service list.
1948  ServiceInfo toSave( service );
1949  saveService( toSave );
1950  _services.insert( toSave );
1951 
1952  // check for credentials in Url
1953  UrlCredentialExtractor( _options.rootDir ).collect( toSave.url() );
1954 
1955  MIL << "added service " << toSave.alias() << endl;
1956  }
1957 
1959 
1960  void RepoManager::Impl::removeService( const std::string & alias )
1961  {
1962  MIL << "Going to delete service " << alias << endl;
1963 
1964  const ServiceInfo & service = getService( alias );
1965 
1966  Pathname location = service.filepath();
1967  if( location.empty() )
1968  {
1969  ZYPP_THROW(ServiceException( service, _("Can't figure out where the service is stored.") ));
1970  }
1971 
1972  ServiceSet tmpSet;
1973  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
1974 
1975  // only one service definition in the file
1976  if ( tmpSet.size() == 1 )
1977  {
1978  if ( filesystem::unlink(location) != 0 )
1979  {
1980  // TranslatorExplanation '%s' is a filename
1981  ZYPP_THROW(ServiceException( service, str::form( _("Can't delete '%s'"), location.c_str() ) ));
1982  }
1983  MIL << alias << " successfully deleted." << endl;
1984  }
1985  else
1986  {
1987  filesystem::assert_dir(location.dirname());
1988 
1989  std::ofstream file(location.c_str());
1990  if( !file )
1991  {
1992  // TranslatorExplanation '%s' is a filename
1993  ZYPP_THROW( Exception(str::form( _("Can't open file '%s' for writing."), location.c_str() )));
1994  }
1995 
1996  for_(it, tmpSet.begin(), tmpSet.end())
1997  {
1998  if( it->alias() != alias )
1999  it->dumpAsIniOn(file);
2000  }
2001 
2002  MIL << alias << " successfully deleted from file " << location << endl;
2003  }
2004 
2005  // now remove all repositories added by this service
2006  RepoCollector rcollector;
2007  getRepositoriesInService( alias,
2008  boost::make_function_output_iterator( bind( &RepoCollector::collect, &rcollector, _1 ) ) );
2009  // cannot do this directly in getRepositoriesInService - would invalidate iterators
2010  for_(rit, rcollector.repos.begin(), rcollector.repos.end())
2011  removeRepository(*rit);
2012  }
2013 
2015 
2017  {
2018  // copy the set of services since refreshService
2019  // can eventually invalidate the iterator
2020  ServiceSet services( serviceBegin(), serviceEnd() );
2021  for_( it, services.begin(), services.end() )
2022  {
2023  if ( !it->enabled() )
2024  continue;
2025 
2026  try {
2027  refreshService(*it, options_r);
2028  }
2029  catch ( const repo::ServicePluginInformalException & e )
2030  { ;/* ignore ServicePluginInformalException */ }
2031  }
2032  }
2033 
2034  void RepoManager::Impl::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2035  {
2036  ServiceInfo service( getService( alias ) );
2037  assert_alias( service );
2038  assert_url( service );
2039  MIL << "Going to refresh service '" << service.alias() << "', url: " << service.url() << ", opts: " << options_r << endl;
2040 
2041  if ( service.ttl() && !( options_r.testFlag( RefreshService_forceRefresh) || options_r.testFlag( RefreshService_restoreStatus ) ) )
2042  {
2043  // Service defines a TTL; maybe we can re-use existing data without refresh.
2044  Date lrf = service.lrf();
2045  if ( lrf )
2046  {
2047  Date now( Date::now() );
2048  if ( lrf <= now )
2049  {
2050  if ( (lrf+=service.ttl()) > now ) // lrf+= !
2051  {
2052  MIL << "Skip: '" << service.alias() << "' metadata valid until " << lrf << endl;
2053  return;
2054  }
2055  }
2056  else
2057  WAR << "Force: '" << service.alias() << "' metadata last refresh in the future: " << lrf << endl;
2058  }
2059  }
2060 
2061  // NOTE: It might be necessary to modify and rewrite the service info.
2062  // Either when probing the type, or when adjusting the repositories
2063  // enable/disable state.:
2064  bool serviceModified = false;
2065 
2067 
2068  // if the type is unknown, try probing.
2069  if ( service.type() == repo::ServiceType::NONE )
2070  {
2071  repo::ServiceType type = probeService( service.url() );
2072  if ( type != ServiceType::NONE )
2073  {
2074  service.setProbedType( type ); // lazy init!
2075  serviceModified = true;
2076  }
2077  }
2078 
2079  // get target distro identifier
2080  std::string servicesTargetDistro = _options.servicesTargetDistro;
2081  if ( servicesTargetDistro.empty() )
2082  {
2083  servicesTargetDistro = Target::targetDistribution( Pathname() );
2084  }
2085  DBG << "ServicesTargetDistro: " << servicesTargetDistro << endl;
2086 
2087  // parse it
2088  Date::Duration origTtl = service.ttl(); // FIXME Ugly hack: const service.ttl modified when parsing
2089  RepoCollector collector(servicesTargetDistro);
2090  // FIXME Ugly hack: ServiceRepos may throw ServicePluginInformalException
2091  // which is actually a notification. Using an exception for this
2092  // instead of signal/callback is bad. Needs to be fixed here, in refreshServices()
2093  // and in zypper.
2094  std::pair<DefaultIntegral<bool,false>, repo::ServicePluginInformalException> uglyHack;
2095  try {
2096  // FIXME bsc#1080693: Shortcoming of (plugin)services (and repos as well) is that they
2097  // are not aware of the RepoManagers rootDir. The service url, as created in known_services,
2098  // contains the full path to the script. The script however has to be executed chrooted.
2099  // Repos would need to know the RepoMangers rootDir to use the correct vars.d to replace
2100  // repos variables. Until RepoInfoBase is aware if the rootDir, we need to explicitly pass it
2101  // to ServiceRepos.
2102  ServiceRepos( _options.rootDir, service, bind( &RepoCollector::collect, &collector, _1 ) );
2103  }
2104  catch ( const repo::ServicePluginInformalException & e )
2105  {
2106  /* ignore ServicePluginInformalException and throw later */
2107  uglyHack.first = true;
2108  uglyHack.second = e;
2109  }
2110  if ( service.ttl() != origTtl ) // repoindex.xml changed ttl
2111  {
2112  if ( !service.ttl() )
2113  service.setLrf( Date() ); // don't need lrf when zero ttl
2114  serviceModified = true;
2115  }
2117  // On the fly remember the new repo states as defined the reopoindex.xml.
2118  // Move into ServiceInfo later.
2119  ServiceInfo::RepoStates newRepoStates;
2120 
2121  // set service alias and base url for all collected repositories
2122  for_( it, collector.repos.begin(), collector.repos.end() )
2123  {
2124  // First of all: Prepend service alias:
2125  it->setAlias( str::form( "%s:%s", service.alias().c_str(), it->alias().c_str() ) );
2126  // set reference to the parent service
2127  it->setService( service.alias() );
2128 
2129  // remember the new parsed repo state
2130  newRepoStates[it->alias()] = *it;
2131 
2132  // - If the repo url was not set by the repoindex parser, set service's url.
2133  // - Libzypp currently has problem with separate url + path handling so just
2134  // append a path, if set, to the baseurls
2135  // - Credentials in the url authority will be extracted later, either if the
2136  // repository is added or if we check for changed urls.
2137  Pathname path;
2138  if ( !it->path().empty() )
2139  {
2140  if ( it->path() != "/" )
2141  path = it->path();
2142  it->setPath("");
2143  }
2144 
2145  if ( it->baseUrlsEmpty() )
2146  {
2147  Url url( service.rawUrl() );
2148  if ( !path.empty() )
2149  url.setPathName( url.getPathName() / path );
2150  it->setBaseUrl( std::move(url) );
2151  }
2152  else if ( !path.empty() )
2153  {
2154  RepoInfo::url_set urls( it->rawBaseUrls() );
2155  for ( Url & url : urls )
2156  {
2157  url.setPathName( url.getPathName() / path );
2158  }
2159  it->setBaseUrls( std::move(urls) );
2160  }
2161  }
2162 
2164  // Now compare collected repos with the ones in the system...
2165  //
2166  RepoInfoList oldRepos;
2167  getRepositoriesInService( service.alias(), std::back_inserter( oldRepos ) );
2168 
2170  // find old repositories to remove...
2171  for_( oldRepo, oldRepos.begin(), oldRepos.end() )
2172  {
2173  if ( ! foundAliasIn( oldRepo->alias(), collector.repos ) )
2174  {
2175  if ( oldRepo->enabled() )
2176  {
2177  // Currently enabled. If this was a user modification remember the state.
2178  const auto & last = service.repoStates().find( oldRepo->alias() );
2179  if ( last != service.repoStates().end() && ! last->second.enabled )
2180  {
2181  DBG << "Service removes user enabled repo " << oldRepo->alias() << endl;
2182  service.addRepoToEnable( oldRepo->alias() );
2183  serviceModified = true;
2184  }
2185  else
2186  DBG << "Service removes enabled repo " << oldRepo->alias() << endl;
2187  }
2188  else
2189  DBG << "Service removes disabled repo " << oldRepo->alias() << endl;
2190 
2191  removeRepository( *oldRepo );
2192  }
2193  }
2194 
2196  // create missing repositories and modify existing ones if needed...
2197  UrlCredentialExtractor urlCredentialExtractor( _options.rootDir ); // To collect any credentials stored in repo URLs
2198  for_( it, collector.repos.begin(), collector.repos.end() )
2199  {
2200  // User explicitly requested the repo being enabled?
2201  // User explicitly requested the repo being disabled?
2202  // And hopefully not both ;) If so, enable wins.
2203 
2204  TriBool toBeEnabled( indeterminate ); // indeterminate - follow the service request
2205  DBG << "Service request to " << (it->enabled()?"enable":"disable") << " service repo " << it->alias() << endl;
2206 
2207  if ( options_r.testFlag( RefreshService_restoreStatus ) )
2208  {
2209  DBG << "Opt RefreshService_restoreStatus " << it->alias() << endl;
2210  // this overrides any pending request!
2211  // Remove from enable request list.
2212  // NOTE: repoToDisable is handled differently.
2213  // It gets cleared on each refresh.
2214  service.delRepoToEnable( it->alias() );
2215  // toBeEnabled stays indeterminate!
2216  }
2217  else
2218  {
2219  if ( service.repoToEnableFind( it->alias() ) )
2220  {
2221  DBG << "User request to enable service repo " << it->alias() << endl;
2222  toBeEnabled = true;
2223  // Remove from enable request list.
2224  // NOTE: repoToDisable is handled differently.
2225  // It gets cleared on each refresh.
2226  service.delRepoToEnable( it->alias() );
2227  serviceModified = true;
2228  }
2229  else if ( service.repoToDisableFind( it->alias() ) )
2230  {
2231  DBG << "User request to disable service repo " << it->alias() << endl;
2232  toBeEnabled = false;
2233  }
2234  }
2235 
2236  RepoInfoList::iterator oldRepo( findAlias( it->alias(), oldRepos ) );
2237  if ( oldRepo == oldRepos.end() )
2238  {
2239  // Not found in oldRepos ==> a new repo to add
2240 
2241  // Make sure the service repo is created with the appropriate enablement
2242  if ( ! indeterminate(toBeEnabled) )
2243  it->setEnabled( toBeEnabled );
2244 
2245  DBG << "Service adds repo " << it->alias() << " " << (it->enabled()?"enabled":"disabled") << endl;
2246  addRepository( *it );
2247  }
2248  else
2249  {
2250  // ==> an exising repo to check
2251  bool oldRepoModified = false;
2252 
2253  if ( indeterminate(toBeEnabled) )
2254  {
2255  // No user request: check for an old user modificaton otherwise follow service request.
2256  // NOTE: Assert toBeEnabled is boolean afterwards!
2257  if ( oldRepo->enabled() == it->enabled() )
2258  toBeEnabled = it->enabled(); // service requests no change to the system
2259  else if (options_r.testFlag( RefreshService_restoreStatus ) )
2260  {
2261  toBeEnabled = it->enabled(); // RefreshService_restoreStatus forced
2262  DBG << "Opt RefreshService_restoreStatus " << it->alias() << " forces " << (toBeEnabled?"enabled":"disabled") << endl;
2263  }
2264  else
2265  {
2266  const auto & last = service.repoStates().find( oldRepo->alias() );
2267  if ( last == service.repoStates().end() || last->second.enabled != it->enabled() )
2268  toBeEnabled = it->enabled(); // service request has changed since last refresh -> follow
2269  else
2270  {
2271  toBeEnabled = oldRepo->enabled(); // service request unchaned since last refresh -> keep user modification
2272  DBG << "User modified service repo " << it->alias() << " may stay " << (toBeEnabled?"enabled":"disabled") << endl;
2273  }
2274  }
2275  }
2276 
2277  // changed enable?
2278  if ( toBeEnabled == oldRepo->enabled() )
2279  {
2280  DBG << "Service repo " << it->alias() << " stays " << (oldRepo->enabled()?"enabled":"disabled") << endl;
2281  }
2282  else if ( toBeEnabled )
2283  {
2284  DBG << "Service repo " << it->alias() << " gets enabled" << endl;
2285  oldRepo->setEnabled( true );
2286  oldRepoModified = true;
2287  }
2288  else
2289  {
2290  DBG << "Service repo " << it->alias() << " gets disabled" << endl;
2291  oldRepo->setEnabled( false );
2292  oldRepoModified = true;
2293  }
2294 
2295  // all other attributes follow the service request:
2296 
2297  // changed name (raw!)
2298  if ( oldRepo->rawName() != it->rawName() )
2299  {
2300  DBG << "Service repo " << it->alias() << " gets new NAME " << it->rawName() << endl;
2301  oldRepo->setName( it->rawName() );
2302  oldRepoModified = true;
2303  }
2304 
2305  // changed autorefresh
2306  if ( oldRepo->autorefresh() != it->autorefresh() )
2307  {
2308  DBG << "Service repo " << it->alias() << " gets new AUTOREFRESH " << it->autorefresh() << endl;
2309  oldRepo->setAutorefresh( it->autorefresh() );
2310  oldRepoModified = true;
2311  }
2312 
2313  // changed priority?
2314  if ( oldRepo->priority() != it->priority() )
2315  {
2316  DBG << "Service repo " << it->alias() << " gets new PRIORITY " << it->priority() << endl;
2317  oldRepo->setPriority( it->priority() );
2318  oldRepoModified = true;
2319  }
2320 
2321  // changed url?
2322  {
2323  RepoInfo::url_set newUrls( it->rawBaseUrls() );
2324  urlCredentialExtractor.extract( newUrls ); // Extract! to prevent passwds from disturbing the comparison below
2325  if ( oldRepo->rawBaseUrls() != newUrls )
2326  {
2327  DBG << "Service repo " << it->alias() << " gets new URLs " << newUrls << endl;
2328  oldRepo->setBaseUrls( std::move(newUrls) );
2329  oldRepoModified = true;
2330  }
2331  }
2332 
2333  // changed gpg check settings?
2334  // ATM only plugin services can set GPG values.
2335  if ( service.type() == ServiceType::PLUGIN )
2336  {
2337  TriBool ogpg[3]; // Gpg RepoGpg PkgGpg
2338  TriBool ngpg[3];
2339  oldRepo->getRawGpgChecks( ogpg[0], ogpg[1], ogpg[2] );
2340  it-> getRawGpgChecks( ngpg[0], ngpg[1], ngpg[2] );
2341 #define Z_CHKGPG(I,N) \
2342  if ( ! sameTriboolState( ogpg[I], ngpg[I] ) ) \
2343  { \
2344  DBG << "Service repo " << it->alias() << " gets new "#N"Check " << ngpg[I] << endl; \
2345  oldRepo->set##N##Check( ngpg[I] ); \
2346  oldRepoModified = true; \
2347  }
2348  Z_CHKGPG( 0, Gpg );
2349  Z_CHKGPG( 1, RepoGpg );
2350  Z_CHKGPG( 2, PkgGpg );
2351 #undef Z_CHKGPG
2352  }
2353 
2354  // save if modified:
2355  if ( oldRepoModified )
2356  {
2357  modifyRepository( oldRepo->alias(), *oldRepo );
2358  }
2359  }
2360  }
2361 
2362  // Unlike reposToEnable, reposToDisable is always cleared after refresh.
2363  if ( ! service.reposToDisableEmpty() )
2364  {
2365  service.clearReposToDisable();
2366  serviceModified = true;
2367  }
2368 
2369  // Remember original service request for next refresh
2370  if ( service.repoStates() != newRepoStates )
2371  {
2372  service.setRepoStates( std::move(newRepoStates) );
2373  serviceModified = true;
2374  }
2375 
2377  // save service if modified: (unless a plugin service)
2378  if ( service.type() != ServiceType::PLUGIN )
2379  {
2380  if ( service.ttl() )
2381  {
2382  service.setLrf( Date::now() ); // remember last refresh
2383  serviceModified = true; // or use a cookie file
2384  }
2385 
2386  if ( serviceModified )
2387  {
2388  // write out modified service file.
2389  modifyService( service.alias(), service );
2390  }
2391  }
2392 
2393  if ( uglyHack.first )
2394  {
2395  throw( uglyHack.second ); // intentionally not ZYPP_THROW
2396  }
2397  }
2398 
2400 
2401  void RepoManager::Impl::modifyService( const std::string & oldAlias, const ServiceInfo & newService )
2402  {
2403  MIL << "Going to modify service " << oldAlias << endl;
2404 
2405  // we need a writable copy to link it to the file where
2406  // it is saved if we modify it
2407  ServiceInfo service(newService);
2408 
2409  if ( service.type() == ServiceType::PLUGIN )
2410  {
2412  }
2413 
2414  const ServiceInfo & oldService = getService(oldAlias);
2415 
2416  Pathname location = oldService.filepath();
2417  if( location.empty() )
2418  {
2419  ZYPP_THROW(ServiceException( oldService, _("Can't figure out where the service is stored.") ));
2420  }
2421 
2422  // remember: there may multiple services being defined in one file:
2423  ServiceSet tmpSet;
2424  parser::ServiceFileReader( location, ServiceCollector(tmpSet) );
2425 
2426  filesystem::assert_dir(location.dirname());
2427  std::ofstream file(location.c_str());
2428  for_(it, tmpSet.begin(), tmpSet.end())
2429  {
2430  if( *it != oldAlias )
2431  it->dumpAsIniOn(file);
2432  }
2433  service.dumpAsIniOn(file);
2434  file.close();
2435  service.setFilepath(location);
2436 
2437  _services.erase(oldAlias);
2438  _services.insert(service);
2439  // check for credentials in Urls
2440  UrlCredentialExtractor( _options.rootDir ).collect( service.url() );
2441 
2442 
2443  // changed properties affecting also repositories
2444  if ( oldAlias != service.alias() // changed alias
2445  || oldService.enabled() != service.enabled() ) // changed enabled status
2446  {
2447  std::vector<RepoInfo> toModify;
2448  getRepositoriesInService(oldAlias, std::back_inserter(toModify));
2449  for_( it, toModify.begin(), toModify.end() )
2450  {
2451  if ( oldService.enabled() != service.enabled() )
2452  {
2453  if ( service.enabled() )
2454  {
2455  // reset to last refreshs state
2456  const auto & last = service.repoStates().find( it->alias() );
2457  if ( last != service.repoStates().end() )
2458  it->setEnabled( last->second.enabled );
2459  }
2460  else
2461  it->setEnabled( false );
2462  }
2463 
2464  if ( oldAlias != service.alias() )
2465  it->setService(service.alias());
2466 
2467  modifyRepository(it->alias(), *it);
2468  }
2469  }
2470 
2472  }
2473 
2475 
2477  {
2478  try
2479  {
2480  MediaSetAccess access(url);
2481  if ( access.doesFileExist("/repo/repoindex.xml") )
2482  return repo::ServiceType::RIS;
2483  }
2484  catch ( const media::MediaException &e )
2485  {
2486  ZYPP_CAUGHT(e);
2487  // TranslatorExplanation '%s' is an URL
2488  RepoException enew(str::form( _("Error trying to read from '%s'"), url.asString().c_str() ));
2489  enew.remember(e);
2490  ZYPP_THROW(enew);
2491  }
2492  catch ( const Exception &e )
2493  {
2494  ZYPP_CAUGHT(e);
2495  // TranslatorExplanation '%s' is an URL
2496  Exception enew(str::form( _("Unknown error reading from '%s'"), url.asString().c_str() ));
2497  enew.remember(e);
2498  ZYPP_THROW(enew);
2499  }
2500 
2501  return repo::ServiceType::NONE;
2502  }
2503 
2505  //
2506  // CLASS NAME : RepoManager
2507  //
2509 
2511  : _pimpl( new Impl(opt) )
2512  {}
2513 
2515  {}
2516 
2518  { return _pimpl->repoEmpty(); }
2519 
2521  { return _pimpl->repoSize(); }
2522 
2524  { return _pimpl->repoBegin(); }
2525 
2527  { return _pimpl->repoEnd(); }
2528 
2529  RepoInfo RepoManager::getRepo( const std::string & alias ) const
2530  { return _pimpl->getRepo( alias ); }
2531 
2532  bool RepoManager::hasRepo( const std::string & alias ) const
2533  { return _pimpl->hasRepo( alias ); }
2534 
2535  std::string RepoManager::makeStupidAlias( const Url & url_r )
2536  {
2537  std::string ret( url_r.getScheme() );
2538  if ( ret.empty() )
2539  ret = "repo-";
2540  else
2541  ret += "-";
2542 
2543  std::string host( url_r.getHost() );
2544  if ( ! host.empty() )
2545  {
2546  ret += host;
2547  ret += "-";
2548  }
2549 
2550  static Date::ValueType serial = Date::now();
2551  ret += Digest::digest( Digest::sha1(), str::hexstring( ++serial ) +url_r.asCompleteString() ).substr(0,8);
2552  return ret;
2553  }
2554 
2556  { return _pimpl->metadataStatus( info ); }
2557 
2559  { return _pimpl->checkIfToRefreshMetadata( info, url, policy ); }
2560 
2562  { return _pimpl->metadataPath( info ); }
2563 
2565  { return _pimpl->packagesPath( info ); }
2566 
2568  { return _pimpl->refreshMetadata( info, policy, progressrcv ); }
2569 
2570  void RepoManager::cleanMetadata( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2571  { return _pimpl->cleanMetadata( info, progressrcv ); }
2572 
2573  void RepoManager::cleanPackages( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2574  { return _pimpl->cleanPackages( info, progressrcv ); }
2575 
2577  { return _pimpl->cacheStatus( info ); }
2578 
2579  void RepoManager::buildCache( const RepoInfo &info, CacheBuildPolicy policy, const ProgressData::ReceiverFnc & progressrcv )
2580  { return _pimpl->buildCache( info, policy, progressrcv ); }
2581 
2582  void RepoManager::cleanCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2583  { return _pimpl->cleanCache( info, progressrcv ); }
2584 
2585  bool RepoManager::isCached( const RepoInfo &info ) const
2586  { return _pimpl->isCached( info ); }
2587 
2588  void RepoManager::loadFromCache( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2589  { return _pimpl->loadFromCache( info, progressrcv ); }
2590 
2592  { return _pimpl->cleanCacheDirGarbage( progressrcv ); }
2593 
2594  repo::RepoType RepoManager::probe( const Url & url, const Pathname & path ) const
2595  { return _pimpl->probe( url, path ); }
2596 
2598  { return _pimpl->probe( url ); }
2599 
2600  void RepoManager::addRepository( const RepoInfo &info, const ProgressData::ReceiverFnc & progressrcv )
2601  { return _pimpl->addRepository( info, progressrcv ); }
2602 
2604  { return _pimpl->addRepositories( url, progressrcv ); }
2605 
2606  void RepoManager::removeRepository( const RepoInfo & info, const ProgressData::ReceiverFnc & progressrcv )
2607  { return _pimpl->removeRepository( info, progressrcv ); }
2608 
2609  void RepoManager::modifyRepository( const std::string &alias, const RepoInfo & newinfo, const ProgressData::ReceiverFnc & progressrcv )
2610  { return _pimpl->modifyRepository( alias, newinfo, progressrcv ); }
2611 
2612  RepoInfo RepoManager::getRepositoryInfo( const std::string &alias, const ProgressData::ReceiverFnc & progressrcv )
2613  { return _pimpl->getRepositoryInfo( alias, progressrcv ); }
2614 
2616  { return _pimpl->getRepositoryInfo( url, urlview, progressrcv ); }
2617 
2619  { return _pimpl->serviceEmpty(); }
2620 
2622  { return _pimpl->serviceSize(); }
2623 
2625  { return _pimpl->serviceBegin(); }
2626 
2628  { return _pimpl->serviceEnd(); }
2629 
2630  ServiceInfo RepoManager::getService( const std::string & alias ) const
2631  { return _pimpl->getService( alias ); }
2632 
2633  bool RepoManager::hasService( const std::string & alias ) const
2634  { return _pimpl->hasService( alias ); }
2635 
2637  { return _pimpl->probeService( url ); }
2638 
2639  void RepoManager::addService( const std::string & alias, const Url& url )
2640  { return _pimpl->addService( alias, url ); }
2641 
2642  void RepoManager::addService( const ServiceInfo & service )
2643  { return _pimpl->addService( service ); }
2644 
2645  void RepoManager::removeService( const std::string & alias )
2646  { return _pimpl->removeService( alias ); }
2647 
2648  void RepoManager::removeService( const ServiceInfo & service )
2649  { return _pimpl->removeService( service ); }
2650 
2652  { return _pimpl->refreshServices( options_r ); }
2653 
2654  void RepoManager::refreshService( const std::string & alias, const RefreshServiceOptions & options_r )
2655  { return _pimpl->refreshService( alias, options_r ); }
2656 
2657  void RepoManager::refreshService( const ServiceInfo & service, const RefreshServiceOptions & options_r )
2658  { return _pimpl->refreshService( service, options_r ); }
2659 
2660  void RepoManager::modifyService( const std::string & oldAlias, const ServiceInfo & service )
2661  { return _pimpl->modifyService( oldAlias, service ); }
2662 
2664 
2665  std::ostream & operator<<( std::ostream & str, const RepoManager & obj )
2666  { return str << *obj._pimpl; }
2667 
2669 } // namespace zypp
std::string getScheme() const
Returns the scheme name of the URL.
Definition: Url.cc:527
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 &#39;mkdir -p&#39;.
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:580
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:64
const std::string & command() const
The command we&#39;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:125
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:516
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:993
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:196
#define for_(IT, BEG, END)
Convenient for-loops using iterator.
Definition: Easy.h:27
Pathname path() const
Definition: TmpPath.cc:146
void setBaseUrl(const Url &url)
Clears current base URL list and adds url.
Definition: RepoInfo.cc:501
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:110
Service already exists and some unique attribute can&#39;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:66
unsigned int MediaAccessId
Media manager access Id type.
Definition: MediaSource.h:29
#define PL_(MSG1, MSG2, N)
Definition: Gettext.h:30
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:592
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:328
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 &#39;Novell Update&#39; (NU) service)
Definition: ServiceType.h:32
void saveToCookieFile(const Pathname &path_r) const
Save the status information to a cookie file.
Definition: RepoStatus.cc: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:53
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 &#39;unlink&#39;.
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:996
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 &#39;rm -r DIR&#39;.
Definition: PathInfo.cc:413
#define WAR
Definition: Logger.h:65
#define OUTS(X)
void setMetadataPath(const Pathname &path)
Set the path where the local metadata is stored.
Definition: RepoInfo.cc:520
std::string asCompleteString() const
Returns a complete string representation of the Url object.
Definition: Url.cc:499
time_t Duration
Definition: Date.h:39
void setType(const repo::RepoType &t)
set the repository type
Definition: RepoInfo.cc:513
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:263
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:29
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&#39;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:523
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:791
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:199
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:582
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&#39;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&#39;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)
regex ZYPP_STR_REGEX regex 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:595
static const RepoType RPMPLAINDIR
Definition: RepoType.h:31
static const std::string & systemRepoAlias()
Reserved system repository alias .
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&#39;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:598
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:164
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&#39;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:574
Service has no or invalid url defined.
repo::RepoType type() const
Type of repository,.
Definition: RepoInfo.cc:547
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:63
Repository type enumeration.
Definition: RepoType.h:27
RefreshCheckStatus checkIfToRefreshMetadata(const RepoInfo &info, const Url &url, RawMetadataRefreshPolicy policy)
Definition: RepoManager.cc:966