libzypp 17.31.0
TargetImpl.h
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12#ifndef ZYPP_TARGET_TARGETIMPL_H
13#define ZYPP_TARGET_TARGETIMPL_H
14
15#include <iosfwd>
16#include <set>
17
18#include <zypp/base/ReferenceCounted.h>
19#include <zypp/base/NonCopyable.h>
20#include <zypp/base/PtrTypes.h>
21#include <zypp/PoolItem.h>
22#include <zypp/ZYppCommit.h>
23
24#include <zypp/Pathname.h>
25#include <zypp/Target.h>
31#include <zypp/ManagedFile.h>
32#include <zypp/VendorAttr.h>
33
35namespace zypp
36{
38 namespace target
39 {
40
43
45 //
46 // CLASS NAME : TargetImpl
47 //
54 {
55 friend std::ostream & operator<<( std::ostream & str, const TargetImpl & obj );
56
57 public:
59 typedef std::list<PoolItem> PoolItemList;
60
62 typedef std::set<PoolItem> PoolItemSet;
63
64 public:
66 TargetImpl(const Pathname & root_r = "/", bool doRebuild_r = false );
68 virtual ~TargetImpl();
69
74 void createAnonymousId() const;
75
80
87 private:
90
94
97 { return ! _tmpSolvfilesPath.empty(); }
98
100
101 public:
102 void load( bool force = true );
103
104 void unload();
105
106 void reload();
107
108 void clearCache();
109
110 bool buildCache();
112
113 public:
114
117 { return _root; }
118
121 { return home( _root ); }
122
123 static Pathname home( const Pathname & root_r )
124 { return root_r / "/var/lib/zypp"; }
125
127 ZYppCommitResult commit( ResPool pool_r, const ZYppCommitPolicy & policy_r );
128
130 void installSrcPackage( const SrcPackage_constPtr & srcPackage_r );
131
133 ManagedFile provideSrcPackage( const SrcPackage_constPtr & srcPackage_r );
134
136 virtual std::ostream & dumpOn( std::ostream & str ) const
137 { return str << "Target(" << root() << ")"; }
138
140 rpm::RpmDb & rpm();
141
144 bool providesFile (const std::string & path_str, const std::string & name_str) const;
145
148 std::string whoOwnsFile (const std::string & path_str) const
149 { return _rpm.whoOwnsFile (path_str); }
150
153
156 { return _requestedLocalesFile.locales(); }
158 static LocaleSet requestedLocales( const Pathname & root_r );
159
161 void updateAutoInstalled();
162
164 std::string targetDistribution() const;
166 static std::string targetDistribution( const Pathname & root_r );
167
169 std::string targetDistributionRelease() const;
171 static std::string targetDistributionRelease( const Pathname & root_r );
172
174 std::string targetDistributionFlavor() const;
176 static std::string targetDistributionFlavor( const Pathname & root_r );
177
182
184 std::string distributionVersion() const;
186 static std::string distributionVersion( const Pathname & root_r );
187
189 std::string distributionFlavor() const;
191 static std::string distributionFlavor( const Pathname & root_r );
192
194 std::string anonymousUniqueId() const;
196 static std::string anonymousUniqueId( const Pathname & root_r );
197
199 const VendorAttr & vendorAttr() const
200 { return _vendorAttr; }
202 void vendorAttr( VendorAttr vendorAttr_r );
204
205 public:
206 private:
208 void commit( const ZYppCommitPolicy & policy_r,
209 CommitPackageCache & packageCache_r,
210 ZYppCommitResult & result_r );
211
213 void commitInSingleTransaction( const ZYppCommitPolicy & policy_r,
214 CommitPackageCache & packageCache_r,
215 ZYppCommitResult & result_r );
216
217
219 void commitFindFileConflicts( const ZYppCommitPolicy & policy_r, ZYppCommitResult & result_r );
220 protected:
232 mutable std::string _distributionVersion;
235 };
237
239 inline std::ostream & operator<<( std::ostream & str, const TargetImpl & obj )
240 {
241 return obj.dumpOn( str );
242 }
243
245 } // namespace target
248} // namespace zypp
250#endif // ZYPP_TARGET_TARGETIMPL_H
Reference counted access to a Tp object calling a custom Dispose function when the last AutoDispose h...
Definition: AutoDispose.h:94
TraitsType::constPtrType constPtr
Definition: Product.h:38
Global ResObject pool.
Definition: ResPool.h:61
Definition of vendor equivalence.
Definition: VendorAttr.h:61
Options and policies for ZYpp::commit.
Result returned from ZYpp::commit.
Base class for reference counted objects.
bool empty() const
Test for an empty path.
Definition: Pathname.h:114
Target::commit helper optimizing package provision.
Save and restore hardlocks.
Definition: HardLocksFile.h:37
Save and restore locale set from file.
const LocaleSet & locales() const
Return the loacale set.
Save and restore a list of solvable names (ident IdString)
Definition: SolvIdentFile.h:34
Base class for concrete Target implementations.
Definition: TargetImpl.h:54
std::string targetDistributionRelease() const
This is register.release attribute of the installed base product.
Definition: TargetImpl.cc:2888
const VendorAttr & vendorAttr() const
The targets current vendor equivalence settings.
Definition: TargetImpl.h:199
std::string targetDistribution() const
This is register.target attribute of the installed base product.
Definition: TargetImpl.cc:2882
LocaleSet requestedLocales() const
Languages to be supported by the system.
Definition: TargetImpl.h:155
virtual std::ostream & dumpOn(std::ostream &str) const
Overload to realize stream output.
Definition: TargetImpl.h:136
friend std::ostream & operator<<(std::ostream &str, const TargetImpl &obj)
void updateAutoInstalled()
Update the database of autoinstalled packages.
Definition: TargetImpl.cc:2873
ManagedFile provideSrcPackage(const SrcPackage_constPtr &srcPackage_r)
Provides a source package on the Target.
Definition: TargetImpl.cc:3015
Pathname _root
Path to the target.
Definition: TargetImpl.h:222
RequestedLocalesFile _requestedLocalesFile
Requested Locales database.
Definition: TargetImpl.h:226
void createLastDistributionFlavorCache() const
generates a cache of the last product flavor
Definition: TargetImpl.cc:909
std::set< PoolItem > PoolItemSet
set of pool items
Definition: TargetImpl.h:62
std::string _distributionVersion
Cache distributionVersion.
Definition: TargetImpl.h:232
std::list< PoolItem > PoolItemList
list of pool items
Definition: TargetImpl.h:59
rpm::RpmDb _rpm
RPM database.
Definition: TargetImpl.h:224
rpm::RpmDb & rpm()
The RPM database.
Definition: TargetImpl.cc:2789
Pathname solvfilesPath() const
The solv file location actually in use (default or temp).
Definition: TargetImpl.h:92
std::string distributionVersion() const
This is version attribute of the installed base product.
Definition: TargetImpl.cc:2918
void createAnonymousId() const
generates the unique anonymous id which is called when creating the target
Definition: TargetImpl.cc:887
static Pathname home(const Pathname &root_r)
Definition: TargetImpl.h:123
SolvIdentFile _autoInstalledFile
user/auto installed database
Definition: TargetImpl.h:228
Product::constPtr baseProduct() const
returns the target base installed product, also known as the distribution or platform.
Definition: TargetImpl.cc:2852
Target::DistributionLabel distributionLabel() const
This is shortName and summary attribute of the installed base product.
Definition: TargetImpl.cc:2900
virtual ~TargetImpl()
Dtor.
Definition: TargetImpl.cc:945
bool providesFile(const std::string &path_str, const std::string &name_str) const
If the package is installed and provides the file Needed to evaluate split provides during Resolver::...
Definition: TargetImpl.cc:2794
HardLocksFile _hardLocksFile
Hard-Locks database.
Definition: TargetImpl.h:230
Pathname root() const
The root set for this target.
Definition: TargetImpl.h:116
void load(bool force=true)
Definition: TargetImpl.cc:1126
std::string distributionFlavor() const
This is flavor attribute of the installed base product but does not require the target to be loaded a...
Definition: TargetImpl.cc:2959
void commitInSingleTransaction(const ZYppCommitPolicy &policy_r, CommitPackageCache &packageCache_r, ZYppCommitResult &result_r)
Commit ordered changes (internal helper)
Definition: TargetImpl.cc:1912
std::string whoOwnsFile(const std::string &path_str) const
Return name of package owning path_str or empty string if no installed package owns path_str.
Definition: TargetImpl.h:148
void installSrcPackage(const SrcPackage_constPtr &srcPackage_r)
Install a source package on the Target.
Definition: TargetImpl.cc:3004
ZYppCommitResult commit(ResPool pool_r, const ZYppCommitPolicy &policy_r)
Commit changes in the pool.
Definition: TargetImpl.cc:1262
VendorAttr _vendorAttr
vendor equivalence settings.
Definition: TargetImpl.h:234
Pathname home() const
The directory to store things.
Definition: TargetImpl.h:120
void commitFindFileConflicts(const ZYppCommitPolicy &policy_r, ZYppCommitResult &result_r)
Commit helper checking for file conflicts after download.
Pathname defaultSolvfilesPath() const
The systems default solv file location.
Definition: TargetImpl.cc:958
std::string anonymousUniqueId() const
anonymous unique id
Definition: TargetImpl.cc:2985
TargetImpl(const Pathname &root_r="/", bool doRebuild_r=false)
Ctor.
Definition: TargetImpl.cc:817
bool solvfilesPathIsTemp() const
Whether we're using a temp.
Definition: TargetImpl.h:96
std::string targetDistributionFlavor() const
This is register.flavor attribute of the installed base product.
Definition: TargetImpl.cc:2894
Interface to the rpm program.
Definition: RpmDb.h:48
std::string whoOwnsFile(const std::string &file_r) const
Return name of package owning file or empty string if no installed package owns file.
Definition: RpmDb.cc:993
String related utilities and Regular expression matching.
boost::noncopyable NonCopyable
Ensure derived classes cannot be copied.
Definition: NonCopyable.h:26
DEFINE_PTR_TYPE(TargetImpl)
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2
std::unordered_set< Locale > LocaleSet
Definition: Locale.h:27