libzypp  17.23.8
zypp::repo::PackageProviderImpl< TPackage > Class Template Reference
Inheritance diagram for zypp::repo::PackageProviderImpl< TPackage >:

Public Member Functions

 PackageProviderImpl (RepoMediaAccess &access_r, const TPackagePtr &package_r, const PackageProviderPolicy &policy_r)
 Ctor taking the Package to provide. More...
 
virtual ~PackageProviderImpl ()
 
virtual ManagedFile providePackage () const
 Provide the package. More...
 
virtual ManagedFile providePackageFromCache () const
 Provide the package if it is cached. More...
 
virtual bool isCached () const
 Whether the package is cached. More...
 
- Public Member Functions inherited from zypp::repo::PackageProvider::Impl
 Impl ()
 
virtual ~Impl ()
 

Protected Types

typedef PackageProviderImpl< TPackage > Base
 
typedef callback::SendReport< repo::DownloadResolvableReportReport
 

Protected Member Functions

ManagedFile doProvidePackageFromCache () const
 Lookup the final rpm in cache. More...
 
virtual ManagedFile doProvidePackage () const
 Actually provide the final rpm. More...
 
Reportreport () const
 Access to the DownloadResolvableReport. More...
 
bool progressPackageDownload (int value) const
 Redirect ProvideFilePolicy package download progress to this. More...
 

Private Types

typedef TPackage::constPtr TPackagePtr
 
typedef callback::UserData UserData
 

Validate a rpm packages signature.

This is the FileChecker passed down to the Fetcher to validate a provided rpm package.

This builtin checker includes the workflow communicating with the user in case of a problem with the package signature.

Exceptions
RpmSigCheckExceptionif the package is not accepted, propagating the users decision how to proceed (DownloadResolvableReport::Action).
Note
This check is also needed, if the the rpm is built locally by using delta rpms! \see RpmPackageProvider
typedef shared_ptr< void > ScopedGuard
 
typedef target::rpm::RpmDb RpmDb
 
PackageProviderPolicy _policy
 
TPackagePtr _package
 
RepoMediaAccess_access
 
bool _retry
 
shared_ptr< Report_report
 
Target_Ptr _target
 
void rpmSigFileChecker (const Pathname &file_r) const
 
RpmDb::CheckPackageResult packageSigCheck (const Pathname &path_r, bool isMandatory_r, UserData &userData) const
 Actual rpm package signature check. More...
 
void resolveSignatureErrorAction (repo::DownloadResolvableReport::Action action_r) const
 React on signature verification error user action. More...
 
void defaultReportSignatureError (RpmDb::CheckPackageResult ret, const std::string &detail_r=std::string()) const
 Default signature verification error handling. More...
 
ScopedGuard newReport () const
 

Detailed Description

template<class TPackage>
class zypp::repo::PackageProviderImpl< TPackage >

Definition at line 105 of file PackageProvider.cc.

Member Typedef Documentation

◆ TPackagePtr

template<class TPackage>
typedef TPackage::constPtr zypp::repo::PackageProviderImpl< TPackage >::TPackagePtr
private

Definition at line 107 of file PackageProvider.cc.

◆ UserData

template<class TPackage>
typedef callback::UserData zypp::repo::PackageProviderImpl< TPackage >::UserData
private

Definition at line 108 of file PackageProvider.cc.

◆ Base

template<class TPackage>
typedef PackageProviderImpl<TPackage> zypp::repo::PackageProviderImpl< TPackage >::Base
protected

Definition at line 142 of file PackageProvider.cc.

◆ Report

template<class TPackage>
typedef callback::SendReport<repo::DownloadResolvableReport> zypp::repo::PackageProviderImpl< TPackage >::Report
protected

Definition at line 143 of file PackageProvider.cc.

◆ RpmDb

template<class TPackage>
typedef target::rpm::RpmDb zypp::repo::PackageProviderImpl< TPackage >::RpmDb
protected

Definition at line 282 of file PackageProvider.cc.

◆ ScopedGuard

template<class TPackage>
typedef shared_ptr<void> zypp::repo::PackageProviderImpl< TPackage >::ScopedGuard
private

Definition at line 344 of file PackageProvider.cc.

Constructor & Destructor Documentation

◆ PackageProviderImpl()

template<class TPackage>
zypp::repo::PackageProviderImpl< TPackage >::PackageProviderImpl ( RepoMediaAccess access_r,
const TPackagePtr package_r,
const PackageProviderPolicy policy_r 
)
inline

Ctor taking the Package to provide.

Definition at line 111 of file PackageProvider.cc.

◆ ~PackageProviderImpl()

template<class TPackage>
virtual zypp::repo::PackageProviderImpl< TPackage >::~PackageProviderImpl ( )
inlinevirtual

Definition at line 119 of file PackageProvider.cc.

Member Function Documentation

◆ providePackage()

template<class TPackage >
ManagedFile zypp::repo::PackageProviderImpl< TPackage >::providePackage ( ) const
virtual

Provide the package.

The basic workflow.

Exceptions
Exception.

Implements zypp::repo::PackageProvider::Impl.

Definition at line 364 of file PackageProvider.cc.

◆ providePackageFromCache()

template<class TPackage>
virtual ManagedFile zypp::repo::PackageProviderImpl< TPackage >::providePackageFromCache ( ) const
inlinevirtual

Provide the package if it is cached.

Implements zypp::repo::PackageProvider::Impl.

Definition at line 129 of file PackageProvider.cc.

◆ isCached()

template<class TPackage>
virtual bool zypp::repo::PackageProviderImpl< TPackage >::isCached ( ) const
inlinevirtual

Whether the package is cached.

Implements zypp::repo::PackageProvider::Impl.

Definition at line 138 of file PackageProvider.cc.

◆ doProvidePackageFromCache()

template<class TPackage>
ManagedFile zypp::repo::PackageProviderImpl< TPackage >::doProvidePackageFromCache ( ) const
inlineprotected

Lookup the final rpm in cache.

A cache hit will return a non empty ManagedFile and an empty one on cache miss.

Note
File disposal depending on the repos keepPackages setting are not set here, but in providePackage or providePackageFromCache.

Definition at line 152 of file PackageProvider.cc.

◆ doProvidePackage()

template<class TPackage>
virtual ManagedFile zypp::repo::PackageProviderImpl< TPackage >::doProvidePackage ( ) const
inlineprotectedvirtual

Actually provide the final rpm.

Report start/problem/finish and retry loop are hadled by providePackage. Here you trigger just progress and delta/plugin callbacks as needed.

Proxy method for progressPackageDownload is provided here.

ProvideFilePolicy policy;
policy.progressCB( bind( &Base::progressPackageDownload, this, _1 ) );
return _access.provideFile( _package->repoInfo(), loc, policy );
Note
The provided default implementation retrieves the packages default location.

Reimplemented in zypp::repo::RpmPackageProvider.

Definition at line 169 of file PackageProvider.cc.

◆ report()

template<class TPackage>
Report& zypp::repo::PackageProviderImpl< TPackage >::report ( ) const
inlineprotected

Access to the DownloadResolvableReport.

Definition at line 182 of file PackageProvider.cc.

◆ progressPackageDownload()

template<class TPackage>
bool zypp::repo::PackageProviderImpl< TPackage >::progressPackageDownload ( int  value) const
inlineprotected

Redirect ProvideFilePolicy package download progress to this.

Definition at line 186 of file PackageProvider.cc.

◆ rpmSigFileChecker()

template<class TPackage>
void zypp::repo::PackageProviderImpl< TPackage >::rpmSigFileChecker ( const Pathname file_r) const
inlineprotected

Definition at line 204 of file PackageProvider.cc.

◆ packageSigCheck()

template<class TPackage>
RpmDb::CheckPackageResult zypp::repo::PackageProviderImpl< TPackage >::packageSigCheck ( const Pathname path_r,
bool  isMandatory_r,
UserData userData 
) const
inlineprotected

Actual rpm package signature check.

Definition at line 285 of file PackageProvider.cc.

◆ resolveSignatureErrorAction()

template<class TPackage>
void zypp::repo::PackageProviderImpl< TPackage >::resolveSignatureErrorAction ( repo::DownloadResolvableReport::Action  action_r) const
inlineprotected

React on signature verification error user action.

Note
: IGNORE == accept insecure file (no SkipRequestException!)

Definition at line 312 of file PackageProvider.cc.

◆ defaultReportSignatureError()

template<class TPackage>
void zypp::repo::PackageProviderImpl< TPackage >::defaultReportSignatureError ( RpmDb::CheckPackageResult  ret,
const std::string &  detail_r = std::string() 
) const
inlineprotected

Default signature verification error handling.

Definition at line 328 of file PackageProvider.cc.

◆ newReport()

template<class TPackage>
ScopedGuard zypp::repo::PackageProviderImpl< TPackage >::newReport ( ) const
inlineprivate

Definition at line 346 of file PackageProvider.cc.

Member Data Documentation

◆ _policy

template<class TPackage>
PackageProviderPolicy zypp::repo::PackageProviderImpl< TPackage >::_policy
protected

Definition at line 339 of file PackageProvider.cc.

◆ _package

template<class TPackage>
TPackagePtr zypp::repo::PackageProviderImpl< TPackage >::_package
protected

Definition at line 340 of file PackageProvider.cc.

◆ _access

template<class TPackage>
RepoMediaAccess& zypp::repo::PackageProviderImpl< TPackage >::_access
protected

Definition at line 341 of file PackageProvider.cc.

◆ _retry

template<class TPackage>
bool zypp::repo::PackageProviderImpl< TPackage >::_retry
mutableprivate

Definition at line 357 of file PackageProvider.cc.

◆ _report

template<class TPackage>
shared_ptr<Report> zypp::repo::PackageProviderImpl< TPackage >::_report
mutableprivate

Definition at line 358 of file PackageProvider.cc.

◆ _target

template<class TPackage>
Target_Ptr zypp::repo::PackageProviderImpl< TPackage >::_target
mutableprivate

Definition at line 359 of file PackageProvider.cc.


The documentation for this class was generated from the following file:
zypp::repo::PackageProviderImpl::_package
TPackagePtr _package
Definition: PackageProvider.cc:340
zypp::repo::PackageProviderImpl::_access
RepoMediaAccess & _access
Definition: PackageProvider.cc:341
zypp::repo::RepoMediaAccess::provideFile
ManagedFile provideFile(RepoInfo repo_r, const OnMediaLocation &loc_r, const ProvideFilePolicy &policy_r)
Provide a file from a Repository.
Definition: RepoProvideFile.cc:248