libzypp  13.10.6
PackageProvider.h
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12 #ifndef ZYPP_REPO_PACKAGEPROVIDER_H
13 #define ZYPP_REPO_PACKAGEPROVIDER_H
14 
15 #include <iosfwd>
16 
17 #include "zypp/ZYppCallbacks.h"
18 #include "zypp/Package.h"
19 #include "zypp/ManagedFile.h"
22 
24 namespace zypp
25 {
27  namespace repo
28  {
29 
35  {
36  public:
38  typedef function<bool ( const std::string &, const Edition &, const Arch & )> QueryInstalledCB;
39 
42  { _queryInstalledCB = queryInstalledCB_r; return *this; }
43 
45  bool queryInstalled( const std::string & name_r,
46  const Edition & ed_r,
47  const Arch & arch_r ) const;
48 
49  private:
51  };
53 
61  {
62  public:
65  const Package::constPtr & package,
66  const DeltaCandidates & deltas,
67  const PackageProviderPolicy & policy_r = PackageProviderPolicy() );
69 
70  public:
75 
78 
80  bool isCached() const;
81 
82  public:
83  class Impl;
84  private:
86  };
88 
89  } // namespace repo
91 } // namespace zypp
93 #endif // ZYPP_SOURCE_PACKAGEPROVIDER_H
Candidate delta and patches for a package.
PackageProvider implementation.
PackageProviderPolicy & queryInstalledCB(QueryInstalledCB queryInstalledCB_r)
Set callback.
bool isCached() const
Whether the package is cached.
Architecture.
Definition: Arch.h:36
Policies and options for PackageProvider.
Edition represents [epoch:]version[-release]
Definition: Edition.h:60
function< bool(const std::string &, const Edition &, const Arch &)> QueryInstalledCB
Get installed Editions callback signature.
RW_pointer< Impl > _pimpl
Implementation class.
PackageProvider(RepoMediaAccess &access, const Package::constPtr &package, const DeltaCandidates &deltas, const PackageProviderPolicy &policy_r=PackageProviderPolicy())
Ctor taking the Package to provide.
ManagedFile providePackageFromCache() const
Provide the package if it is cached.
Provides files from different repos.
Provide a package from a Repo.
ManagedFile providePackage() const
Provide the package.
Wrapper for const correct access via Smart pointer types.
Definition: PtrTypes.h:265
Reference counted access to a _Tp object calling a custom Dispose function when the last AutoDispose ...
Definition: AutoDispose.h:92
bool queryInstalled(const std::string &name_r, const Edition &ed_r, const Arch &arch_r) const
Evaluate callback.
TraitsType::constPtrType constPtr
Definition: Package.h:38