libzypp  17.35.15
Target.h
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12 #ifndef ZYPP_TARGET_H
13 #define ZYPP_TARGET_H
14 
15 #include <iosfwd>
16 
18 #include <zypp/base/NonCopyable.h>
19 #include <zypp/base/PtrTypes.h>
20 #include <zypp-core/Globals.h>
21 
22 #include <zypp/Product.h>
23 #include <zypp/Pathname.h>
24 #include <zypp/ResPool.h>
25 
27 namespace zypp
28 {
29  class VendorAttr;
30  namespace target
31  {
32  class TargetImpl;
33  namespace rpm {
34  class RpmDb;
35  }
36  }
37  namespace zypp_detail
38  {
39  class ZYppImpl;
40  }
41 
43 
45  //
46  // CLASS NAME : Target
47  //
51  {
52  public:
54  using Impl_Ptr = intrusive_ptr<Impl>;
55  using PoolItemList = std::list<PoolItem>;
56 
57  public:
58 
62  void buildCache();
63 
67  void cleanCache();
68 
72  void load();
73 
74  void reload();
75 
80  void unload();
81 
83  target::rpm::RpmDb & rpmDb();
84 
87  bool providesFile (const std::string & name_str, const std::string & path_str) const;
88 
92  std::string whoOwnsFile (const std::string & path_str) const;
93 
95  Pathname root() const;
96 
98  bool chrooted() const
99  { return( ! root().emptyOrRoot() ); }
100 
102  Pathname assertRootPrefix( const Pathname & path_r ) const
103  { return Pathname::assertprefix( root(), path_r ); }
104 
121  Product::constPtr baseProduct() const;
122 
127  LocaleSet requestedLocales() const;
130  static LocaleSet requestedLocales( const Pathname & root_r );
131 
135  void updateAutoInstalled();
136 
137  public:
149  std::string targetDistribution() const;
151  static std::string targetDistribution( const Pathname & root_r );
152 
156  std::string targetDistributionRelease() const;
158  static std::string targetDistributionRelease( const Pathname & root_r );
159 
164  std::string targetDistributionFlavor() const;
166  static std::string targetDistributionFlavor( const Pathname & root_r );
167 
168  struct DistributionLabel { std::string shortName; std::string summary; };
172  DistributionLabel distributionLabel() const;
174  static DistributionLabel distributionLabel( const Pathname & root_r );
175 
180  std::string distributionVersion() const;
182  static std::string distributionVersion( const Pathname & root_r );
183 
192  std::string distributionFlavor() const;
194  static std::string distributionFlavor( const Pathname & root_r );
195 
204  std::string anonymousUniqueId() const;
206  static std::string anonymousUniqueId( const Pathname & root_r );
208 
209  public:
217  const VendorAttr & vendorAttr() const;
219  void vendorAttr( VendorAttr vendorAttr_r );
221 
222  public:
226  explicit
227  Target( const Pathname & root = "/", bool doRebuild_r = false );
229  explicit
230  Target( const Impl_Ptr & impl_r );
231 
232  private:
233  friend std::ostream & operator<<( std::ostream & str, const Target & obj );
235  std::ostream & dumpOn( std::ostream & str ) const override;
236 
237  private:
239  friend class zypp_detail::ZYppImpl;
240 
243  };
245 
247  inline std::ostream & operator<<( std::ostream & str, const Target & obj )
248  { return obj.dumpOn( str ); }
249 
257  std::ostream & operator<<( std::ostream & str, const Target::DistributionLabel & obj );
258 
260 } // namespace zypp
262 #endif // ZYPP_TARGET_H
Interface to the rpm program.
Definition: RpmDb.h:50
std::ostream & operator<<(std::ostream &str, const Target &obj)
Definition: Target.h:247
std::unordered_set< Locale > LocaleSet
Definition: Locale.h:29
intrusive_ptr< Impl > Impl_Ptr
Definition: Target.h:54
String related utilities and Regular expression matching.
std::ostream & operator<<(std::ostream &str, const SerialNumber &obj)
Definition: SerialNumber.cc:52
AsyncOpRef< expected< repo::AsyncRefreshContextRef > > buildCache(repo::AsyncRefreshContextRef refCtx, zypp::RepoManagerFlags::CacheBuildPolicy policy, ProgressObserverRef progressObserver)
Provides API related macros.
TraitsType::constPtrType constPtr
Definition: Product.h:39
bool chrooted() const
Whether the targets root is not "/".
Definition: Target.h:98
Base class for concrete Target implementations.
Definition: TargetImpl.h:53
const Arch Arch_armv7hnl Arch_armv7nhl ZYPP_API
Definition: ResTraits.h:93
DEFINE_PTR_TYPE(Application)
RW_pointer< Impl, rw_pointer::Intrusive< Impl > > _pimpl
Pointer to implementation.
Definition: Target.h:242
static Pathname assertprefix(const Pathname &root_r, const Pathname &path_r)
Return path_r prefixed with root_r, unless it is already prefixed.
Definition: Pathname.cc:272
Definition of vendor equivalence.
Definition: VendorAttr.h:60
std::ostream & dumpOn(std::ostream &str, const Capability &obj)
Definition: Capability.cc:580
Base class for reference counted objects.
Pathname assertRootPrefix(const Pathname &path_r) const
Return the path prefixed by the target root, unless it already is prefixed.
Definition: Target.h:102
Wrapper for const correct access via Smart pointer types.
Definition: PtrTypes.h:292
Easy-to use interface to the ZYPP dependency resolver.
Definition: Application.cc:19
std::ostream & dumpOn(std::ostream &str) const override
Stream output.
Definition: Target.cc:88
std::list< PoolItem > PoolItemList
Definition: Target.h:55
boost::noncopyable NonCopyable
Ensure derived classes cannot be copied.
Definition: NonCopyable.h:26