libzypp  14.48.5
Resolver.h
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12 #ifndef ZYPP_RESOLVER_H
13 #define ZYPP_RESOLVER_H
14 
15 #include <iosfwd>
16 #include <functional>
17 
19 #include "zypp/base/PtrTypes.h"
20 
21 #include "zypp/ResPool.h"
24 #include "zypp/ProblemTypes.h"
25 
27 namespace zypp
28 {
29 
30  namespace sat
31  {
32  class Transaction;
33  }
34 
36  //
37  // CLASS NAME : Resolver
38  //
48  {
49  public:
50 
52  Resolver( const ResPool & pool );
54  virtual ~Resolver();
55 
64  bool verifySystem();
65 
66 
81  bool resolvePool();
82 
83 
102 
103  /*
104  * Undo solver changes done in resolvePool()
105  * Throwing away all ignored dependencies.
106  */
107  void undo();
108 
109  /*
110  * Resets solver information and verify option.
111  */
112  void reset();
113 
114 
128  bool doUpgrade();
129 
139  void doUpdate( );
140 
148  std::list<PoolItem> problematicUpdateItems() const;
149 
156 
157 
162  void applySolutions( const ProblemSolutionList & solutions );
163 
168 
174  void setForceResolve( bool force );
175  bool forceResolve() const;
176 
181  void setIgnoreAlreadyRecommended( bool yesno_r );
182  bool ignoreAlreadyRecommended() const;
183 
189  void setOnlyRequires( bool yesno_r );
190  void resetOnlyRequires(); // set back to default (described in zypp.conf)
191  bool onlyRequires() const;
192 
198  void setUpgradeMode( bool yesno_r );
199  bool upgradeMode() const;
200 
209  void setAllowVendorChange( bool yesno_r );
210  void setDefaultAllowVendorChange(); // set back to default (in zypp.conf)
211  bool allowVendorChange() const;
212 
218  void setSystemVerification( bool yesno_r );
220  bool systemVerification() const;
221 
231  void setSolveSrcPackages( bool yesno_r );
233  bool solveSrcPackages() const;
234 
239  void setCleandepsOnRemove( bool yesno_r );
240  void setDefaultCleandepsOnRemove(); // set back to default (in zypp.conf)
241  bool cleandepsOnRemove() const;
242 
249  void dupSetAllowDowngrade( bool yesno_r );
250  void dupSetDefaultAllowDowngrade(); // Set back to default
251  bool dupAllowDowngrade() const;
252 
254  void dupSetAllowNameChange( bool yesno_r );
255  void dupSetDefaultAllowNameChange(); // Set back to default
256  bool dupAllowNameChange() const;
257 
259  void dupSetAllowArchChange( bool yesno_r );
260  void dupSetDefaultAllowArchChange(); // Set back to default
261  bool dupAllowArchChange() const;
262 
264  void dupSetAllowVendorChange( bool yesno_r );
265  void dupSetDefaultAllowVendorChange(); // Set back to default
266  bool dupAllowVendorChange() const;
268 
280  void addUpgradeRepo( Repository repo_r );
281 
285  bool upgradingRepos() const;
286 
290  bool upgradingRepo( Repository repo_r ) const;
291 
295  void removeUpgradeRepo( Repository repo_r );
296 
300  void removeUpgradeRepos();
302 
307  void addRequire( const Capability & capability );
308 
313  void addConflict( const Capability & capability );
314 
319  void removeRequire( const Capability & capability );
320 
325  void removeConflict( const Capability & capability );
326 
331  CapabilitySet getRequire() const;
332 
337  CapabilitySet getConflict() const;
338 
345  bool createSolverTestcase( const std::string & dumpPath = "/var/log/YaST2/solverTestcase", bool runSolver = true );
346 
362 
378 
394 
395 
411 
412 
413  private:
414  friend std::ostream & operator<<( std::ostream & str, const Resolver & obj );
415 
418  };
420 
422  std::ostream & operator<<( std::ostream & str, const Resolver & obj );
423 
425 } // namespace zypp
427 #endif // ZYPP_RESOLVER_H
bool upgradingRepos() const
Whether there is at least one UpgradeRepo request pending.
Definition: Resolver.cc:126
std::list< ProblemSolution_Ptr > ProblemSolutionList
Definition: ProblemTypes.h:42
solver::detail::ItemCapKindList installs(const PoolItem &item)
Gives information about WHICH additional items will be installed due the installation of an item...
Definition: Resolver.cc:151
void addUpgradeRepo(Repository repo_r)
Adding request to perform a dist upgrade restricted to this repository.
Definition: Resolver.cc:125
bool dupAllowVendorChange() const
void setDefaultAllowVendorChange()
Definition: Resolver.cc:94
bool createSolverTestcase(const std::string &dumpPath="/var/log/YaST2/solverTestcase", bool runSolver=true)
Generates a solver Testcase of the current state.
Definition: Resolver.cc:142
bool allowVendorChange() const
Definition: Resolver.cc:95
void setDefaultSolveSrcPackages()
Definition: Resolver.cc:102
void removeRequire(const Capability &capability)
Remove the additional requirement set by addRequire(Capability).
Definition: Resolver.cc:133
void setCleandepsOnRemove(bool yesno_r)
Cleanup when deleting packages.
Definition: Resolver.cc:105
void dupSetDefaultAllowNameChange()
void dupSetAllowNameChange(bool yesno_r)
dup mode: allow to change name of installed solvable
void setAllowVendorChange(bool yesno_r)
Setting whether the solver should allow or disallow vendor changes.
Definition: Resolver.cc:93
std::list< PoolItem > problematicUpdateItems() const
Unmaintained packages which does not fit to the updated system (broken dependencies) will be deleted...
Definition: Resolver.cc:139
void setOnlyRequires(bool yesno_r)
Setting whether required packages are installed ONLY So recommended packages, language packages and p...
Definition: Resolver.cc:86
ResolverProblemList problems()
Return the dependency problems found by the last call to resolveDependencies().
Definition: Resolver.cc:65
Libsolv transaction wrapper.
Definition: Transaction.h:51
bool upgradingRepo(Repository repo_r) const
Whether there is an UpgradeRepo request pending for this repo.
Definition: Resolver.cc:127
std::list< SolverQueueItem_Ptr > SolverQueueItemList
friend std::ostream & operator<<(std::ostream &str, const Resolver &obj)
Definition: Resolver.cc:163
bool ignoreAlreadyRecommended() const
Definition: Resolver.cc:84
std::tr1::unordered_set< Capability > CapabilitySet
Definition: Capability.h:33
bool solveSrcPackages() const
Definition: Resolver.cc:103
bool dupAllowNameChange() const
solver::detail::ItemCapKindList satifiedByInstalled(const PoolItem &item)
Gives information about WHICH installed items are requested by the installation of an item...
Definition: Resolver.cc:154
bool doUpgrade()
Do an distribution upgrade (DUP)
Definition: Resolver.cc:74
void removeUpgradeRepo(Repository repo_r)
Remove an upgrade request for this repo.
Definition: Resolver.cc:128
void reset()
Definition: Resolver.cc:160
void setUpgradeMode(bool yesno_r)
Setting whether the solver should perform in 'upgrade' mode or not.
Definition: Resolver.cc:90
A mid layer class we should remove.
Definition: Resolver.h:101
bool systemVerification() const
Definition: Resolver.cc:99
void setDefaultCleandepsOnRemove()
Definition: Resolver.cc:106
boost::noncopyable NonCopyable
Ensure derived classes cannot be copied.
Definition: NonCopyable.h:26
std::list< ResolverProblem_Ptr > ResolverProblemList
Definition: ProblemTypes.h:46
Dependency resolver interface.
Definition: Resolver.h:47
bool dupAllowArchChange() const
std::ostream & operator<<(std::ostream &str, const Exception &obj)
Definition: Exception.cc:120
void resetOnlyRequires()
Definition: Resolver.cc:87
void dupSetDefaultAllowArchChange()
bool cleandepsOnRemove() const
Definition: Resolver.cc:107
bool verifySystem()
Resolve package dependencies:
Definition: Resolver.cc:53
CapabilitySet getConflict() const
Get all the additional conflicts set by addConflict(Capability).
Definition: Resolver.cc:137
CapabilitySet getRequire() const
Get all the additional requirements set by addRequire(Capability).
Definition: Resolver.cc:136
virtual ~Resolver()
Dtor.
Definition: Resolver.cc:45
void undo()
Definition: Resolver.cc:62
bool forceResolve() const
Definition: Resolver.cc:81
void addConflict(const Capability &capability)
Adding additional conflict.
Definition: Resolver.cc:132
solver::detail::Resolver Impl
Definition: Resolver.h:416
Base class for reference counted objects.
sat::Transaction getTransaction()
Return the Transaction computed by the last solver run.
Definition: Resolver.cc:71
void setSystemVerification(bool yesno_r)
System verification mode also monitors and repairs dependencies of already installed packages...
Definition: Resolver.cc:97
void applySolutions(const ProblemSolutionList &solutions)
Apply problem solutions.
Definition: Resolver.cc:68
Resolver(const ResPool &pool)
Ctor.
Definition: Resolver.cc:36
Global ResObject pool.
Definition: ResPool.h:48
bool resolvePool()
Resolve package dependencies:
Definition: Resolver.cc:56
void addRequire(const Capability &capability)
Adding additional requirement.
Definition: Resolver.cc:131
std::list< ItemCapKind > ItemCapKindList
Definition: Resolver.h:88
void dupSetDefaultAllowDowngrade()
bool dupAllowDowngrade() const
A sat capability.
Definition: Capability.h:59
void removeConflict(const Capability &capability)
Remove the additional conflict set by addConflict(Capability).
Definition: Resolver.cc:134
Wrapper for const correct access via Smart pointer types.
Definition: PtrTypes.h:285
void setForceResolve(bool force)
Remove resolvables which are conflicts with others or have unfulfilled requirements.
Definition: Resolver.cc:80
void doUpdate()
Update to newest package.
Definition: Resolver.cc:77
Reference to a PoolItem connecting ResObject and ResStatus.
Definition: PoolItem.h:50
void dupSetAllowDowngrade(bool yesno_r)
dup mode: allow to downgrade installed solvable
bool upgradeMode() const
Definition: Resolver.cc:91
void dupSetAllowArchChange(bool yesno_r)
dup mode: allow to change architecture of installed solvables
solver::detail::ItemCapKindList installedSatisfied(const PoolItem &item)
Gives information about WHICH items require an already installed item.
Definition: Resolver.cc:157
void setIgnoreAlreadyRecommended(bool yesno_r)
Ignore recommended packages that were already recommended by the installed packages.
Definition: Resolver.cc:83
bool onlyRequires() const
Definition: Resolver.cc:88
void dupSetDefaultAllowVendorChange()
void setDefaultSystemVerification()
Definition: Resolver.cc:98
solver::detail::ItemCapKindList isInstalledBy(const PoolItem &item)
Gives information about WHO has pused an installation of an given item.
Definition: Resolver.cc:148
void removeUpgradeRepos()
Remove all upgrade repo requests.
Definition: Resolver.cc:129
void dupSetAllowVendorChange(bool yesno_r)
dup mode: allow to change vendor of installed solvables
zypp::RW_pointer< Impl, rw_pointer::Intrusive< Impl > > _pimpl
Definition: Resolver.h:417
bool resolveQueue(solver::detail::SolverQueueItemList &queue)
Resolve package dependencies:
Definition: Resolver.cc:59
void setSolveSrcPackages(bool yesno_r)
Set whether to solve source packages build dependencies per default.
Definition: Resolver.cc:101