#ifndef ZYPP_UI_SELECTABLEIMPL_H
#define ZYPP_UI_SELECTABLEIMPL_H
-#include <iosfwd>
+#include <iostream>
+#include "zypp/base/LogTools.h"
#include "zypp/base/PtrTypes.h"
+#include "zypp/ResPool.h"
+#include "zypp/Resolver.h"
#include "zypp/ui/Selectable.h"
#include "zypp/ui/SelectableTraits.h"
+using std::endl;
+
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
*/
struct Selectable::Impl
{
- friend std::ostream & operator<<( std::ostream & str, const Selectable::Impl & obj );
-
public:
typedef SelectableTraits::AvailableItemSet AvailableItemSet;
typedef SelectableTraits::installed_const_iterator installed_const_iterator;
typedef SelectableTraits::installed_size_type installed_size_type;
+ typedef SelectableTraits::PickList PickList;
public:
- Impl( const ResObject::Kind & kind_r,
- const std::string & name_r,
- installed_const_iterator installedBegin_r,
- installed_const_iterator installedEnd_r ,
- available_const_iterator availableBegin_r,
- available_const_iterator availableEnd_r )
- : _kind( kind_r )
- , _name( name_r )
- , _installedItems( installedBegin_r, installedEnd_r )
- , _availableItems( availableBegin_r, availableEnd_r )
- {
- setCandidate( NULL );
- }
-
- template <class _Iterator>
- Impl( const ResObject::Kind & kind_r,
+ template <class TIterator>
+ Impl( const ResKind & kind_r,
const std::string & name_r,
- _Iterator begin_r,
- _Iterator end_r )
- : _kind( kind_r )
+ TIterator begin_r,
+ TIterator end_r )
+ : _ident( sat::Solvable::SplitIdent( kind_r, name_r ).ident() )
+ , _kind( kind_r )
, _name( name_r )
{
for_( it, begin_r, end_r )
else
_availableItems.insert( *it );
}
- setCandidate( NULL );
}
public:
/** */
- ResObject::Kind kind() const
+ IdString ident() const
+ { return _ident; }
+
+ /** */
+ ResKind kind() const
{ return _kind; }
/** */
Status status() const;
/** */
- bool setStatus( const Status state_r );
+ bool setStatus( Status state_r, ResStatus::TransactByValue causer_r );
- /** Installed object. */
+ /** Installed object (transacting ot highest version). */
PoolItem installedObj() const
{
- if (!installedEmpty())
- return *_installedItems.begin();
+ if ( installedEmpty() )
return PoolItem();
+ PoolItem ret( transactingInstalled() );
+ return ret ? ret : *_installedItems.begin();
}
/** Best among available objects.
PoolItem candidateObj() const
{
PoolItem ret( transactingCandidate() );
- if ( ret )
- return ret;
-
- if ( _candidate )
- return _candidate;
- return defaultCandidate();
+ if ( ! ret )
+ ret = _candidate ? _candidate : defaultCandidate();
+ return ret;
}
/** Set a userCandidate (out of available objects).
* \return The new userCandidate or NULL if choice was invalid
* (not among availableObjs).
*/
- PoolItem setCandidate( ResObject::constPtr byUser_r );
+ PoolItem setCandidate( const PoolItem & newCandidate_r, ResStatus::TransactByValue causer_r );
+
+ /** The best candidate provided by a specific \ref Repository, if there is one.
+ * In contrary to \ref candidateObj, this may return no item even if
+ * there are available objects. This simply means the \ref Repository
+ * does not provide this object.
+ */
+ PoolItem candidateObjFrom( Repository repo_r ) const
+ {
+ for ( const PoolItem & pi : available() )
+ {
+ if ( pi.isRetracted() )
+ continue;
+ if ( pi.repository() == repo_r )
+ return pi;
+ }
+ return PoolItem();
+ }
- /** Best among all objects. */
- PoolItem theObj() const
+ /** The best candidate for update, if there is one.
+ * In contrary to \ref candidateObj, this may return no item even if
+ * there are available objects. This simply means the best object is
+ * already installed, and all available objects violate at least one
+ * update policy.
+ */
+ PoolItem updateCandidateObj() const
{
- PoolItem ret( candidateObj() );
- if (ret)
- return ret;
+ PoolItem defaultCand( defaultCandidate() );
+
+ // multiversionInstall: This returns the candidate for the last
+ // instance installed. Actually we'd need a list here.
+
+ if ( ! defaultCand || defaultCand.isRetracted() )
+ return PoolItem();
+
+ if ( installedEmpty() )
+ return defaultCand;
+ // Here: installed and defaultCand are non NULL and it's not a
+ // multiversion install.
+
+ PoolItem installed( installedObj() );
+ // check vendor change
+ if ( ! ( ResPool::instance().resolver().allowVendorChange()
+ || VendorAttr::instance().equivalent( defaultCand->vendor(), installed->vendor() ) ) )
+ return PoolItem();
+
+ // check arch change (arch noarch changes are allowed)
+ if ( defaultCand->arch() != installed->arch()
+ && ! ( defaultCand->arch() == Arch_noarch || installed->arch() == Arch_noarch ) )
+ return PoolItem();
+
+ // check greater edition
+ if ( defaultCand->edition() <= installed->edition() )
+ return PoolItem();
+
+ return defaultCand;
+ }
+
+ /** \copydoc Selectable::highestAvailableVersionObj()const */
+ PoolItem highestAvailableVersionObj() const
+ {
+ PoolItem ret;
+ bool retractedOk = false;
+ for ( const PoolItem & pi : available() )
+ {
+ if ( !retractedOk && pi.isRetracted() )
+ {
+ if ( ret )
+ break; // prefer a not retracted candidate
+ retractedOk = true;
+ }
+ if ( !ret || pi.edition() > ret.edition() )
+ ret = pi;
+ }
+ return ret;
+ }
+
+ /** \copydoc Selectable::identIsAutoInstalled()const */
+ bool identIsAutoInstalled() const
+ { return sat::Solvable::identIsAutoInstalled( ident() ); }
- if ( ! _installedItems.empty() )
- return (*_installedItems.begin());
+ /** \copydoc Selectable::identicalAvailable( const PoolItem & )const */
+ bool identicalAvailable( const PoolItem & rhs ) const
+ { return bool(identicalAvailableObj( rhs )); }
+ /** \copydoc Selectable::identicalInstalled( const PoolItem & )const */
+ bool identicalInstalled( const PoolItem & rhs ) const
+ { return bool(identicalInstalledObj( rhs )); }
+
+ /** \copydoc Selectable::identicalAvailableObj( const PoolItem & rhs ) const */
+ PoolItem identicalAvailableObj( const PoolItem & rhs ) const
+ {
+ if ( !availableEmpty() && rhs )
+ {
+ for_( it, _availableItems.begin(), _availableItems.end() )
+ {
+ if ( identical( *it, rhs ) )
+ return *it;
+ }
+ }
return PoolItem();
}
+ /** \copydoc Selectable::identicalInstalledObj( const PoolItem & rhs ) const */
+ PoolItem identicalInstalledObj( const PoolItem & rhs ) const
+ {
+ if ( !installedEmpty() && rhs )
+ {
+ for_( it, _installedItems.begin(), _installedItems.end() )
+ {
+ if ( identical( *it, rhs ) )
+ return *it;
+ }
+ }
+ return PoolItem();
+ }
+
+ /** Best among all objects. */
+ PoolItem theObj() const
+ {
+ PoolItem ret( candidateObj() );
+ if ( ret )
+ return ret;
+ return installedObj();
+ }
+
////////////////////////////////////////////////////////////////////////
bool availableEmpty() const
available_size_type availableSize() const
{ return _availableItems.size(); }
- available_const_iterator availableBegin() const
+ available_iterator availableBegin() const
{ return _availableItems.begin(); }
-
- available_const_iterator availableEnd() const
+ available_iterator availableEnd() const
{ return _availableItems.end(); }
+ inline Iterable<available_iterator> available() const
+ { return makeIterable( availableBegin(), availableEnd() ); }
+
////////////////////////////////////////////////////////////////////////
bool installedEmpty() const
installed_iterator installedEnd() const
{ return _installedItems.end(); }
+ inline Iterable<installed_iterator> installed() const
+ { return makeIterable( installedBegin(), installedEnd() ); }
+
+ ////////////////////////////////////////////////////////////////////////
+
+ const PickList & picklist() const
+ {
+ if ( ! _picklistPtr )
+ {
+ _picklistPtr.reset( new PickList );
+ // installed without identical avaialble first:
+ for ( const PoolItem & pi : installed() )
+ {
+ if ( ! identicalAvailable( pi ) )
+ _picklistPtr->push_back( pi );
+ }
+ _picklistPtr->insert( _picklistPtr->end(), availableBegin(), availableEnd() );
+ }
+ return *_picklistPtr;
+ }
+
+ bool picklistEmpty() const
+ { return picklist().empty(); }
+
+ picklist_size_type picklistSize() const
+ { return picklist().size(); }
+
+ picklist_iterator picklistBegin() const
+ { return picklist().begin(); }
+
+ picklist_iterator picklistEnd() const
+ { return picklist().end(); }
+
////////////////////////////////////////////////////////////////////////
+ bool hasRetracted() const
+ { return !_availableItems.empty() && _availableItems.rbegin()->isRetracted(); }
+
+ bool hasRetractedInstalled() const
+ {
+ bool ret = false;
+ if ( hasRetracted() )
+ {
+ for ( const PoolItem & ipi : installed() )
+ {
+ PoolItem pi { identicalAvailableObj( ipi ) };
+ if ( pi && pi.isRetracted() )
+ {
+ ret = true;
+ break;
+ }
+ }
+ }
+ return ret;
+// later if pool index is available:
+// for ( const PoolItem & pi : installed() )
+// if ( pi.isRetracted() )
+// return true;
+// return false;
+ }
+
bool isUnmaintained() const
{ return availableEmpty(); }
+ bool multiversionInstall() const
+ {
+ for ( const PoolItem & pi : picklist() )
+ {
+ if ( pi.multiversionInstall() )
+ return true;
+ }
+ return false;
+ }
+
+ bool pickInstall( const PoolItem & pi_r, ResStatus::TransactByValue causer_r, bool yesno_r );
+
+ bool pickDelete( const PoolItem & pi_r, ResStatus::TransactByValue causer_r, bool yesno_r );
+
+ Status pickStatus( const PoolItem & pi_r ) const;
+
+ bool setPickStatus( const PoolItem & pi_r, Status state_r, ResStatus::TransactByValue causer_r );
+
+ ////////////////////////////////////////////////////////////////////////
+
+ bool isUndetermined() const
+ {
+ PoolItem cand( candidateObj() );
+ return ! cand || cand.isUndetermined();
+ }
+ bool isRelevant() const
+ {
+ PoolItem cand( candidateObj() );
+ return cand && cand.isRelevant();
+ }
+ bool isSatisfied() const
+ {
+ PoolItem cand( candidateObj() );
+ return cand && cand.isSatisfied();
+ }
+ bool isBroken() const
+ {
+ PoolItem cand( candidateObj() );
+ return cand && cand.isBroken();
+ }
+
/** Return who caused the modification. */
ResStatus::TransactByValue modifiedBy() const;
void setLicenceConfirmed( bool val_r )
{ if ( candidateObj() ) candidateObj().status().setLicenceConfirmed( val_r ); }
+ /** \copydoc Selectable::hasLocks()const */
+ bool hasLocks() const
+ {
+ for ( const PoolItem & pi : available() )
+ {
+ if ( pi.status().isLocked() )
+ return true;
+ }
+ for ( const PoolItem & pi : installed() )
+ {
+ if ( pi.status().isLocked() )
+ return true;
+ }
+ return false;
+ }
+
private:
+ PoolItem transactingInstalled() const
+ {
+ for ( const PoolItem & pi : installed() )
+ {
+ if ( pi.status().transacts() )
+ return pi;
+ }
+ return PoolItem();
+ }
+
PoolItem transactingCandidate() const
{
- for ( available_const_iterator it = availableBegin();
- it != availableEnd(); ++it )
+ for ( const PoolItem & pi : available() )
{
- if ( (*it).status().transacts() )
- return (*it);
+ if ( pi.status().transacts() )
+ return pi;
}
return PoolItem();
}
PoolItem defaultCandidate() const
{
- if ( !installedEmpty() )
+ if ( ! installedEmpty() )
+ {
+ // prefer the installed objects arch and vendor
+ bool solver_allowVendorChange( ResPool::instance().resolver().allowVendorChange() );
+ for ( const PoolItem & ipi : installed() )
{
- // prefer the installed objects arch.
- for ( installed_const_iterator iit = installedBegin();
- iit != installedEnd(); ++iit )
+ PoolItem sameArch; // in case there's no same vendor at least stay with same arch.
+ for ( const PoolItem & api : available() )
{
- for ( available_const_iterator it = availableBegin();
- it != availableEnd(); ++it )
+ // 'same arch' includes allowed changes to/from noarch.
+ if ( ipi.arch() == api.arch() || ipi.arch() == Arch_noarch || api.arch() == Arch_noarch )
+ {
+ if ( ! solver_allowVendorChange )
{
- if ( (*iit)->arch() == (*it)->arch() )
- {
- return (*it);
- }
+ if ( VendorAttr::instance().equivalent( ipi, api ) )
+ return api;
+ else if ( ! sameArch ) // remember best same arch in case no same vendor found
+ sameArch = api;
}
+ else // same arch is sufficient
+ return api;
+ }
}
+ if ( sameArch )
+ return sameArch;
}
+ }
if ( _availableItems.empty() )
- return PoolItem();
+ return PoolItem();
return *_availableItems.begin();
}
bool allCandidatesLocked() const
{
- for ( available_const_iterator it = availableBegin();
- it != availableEnd(); ++it )
+ for ( const PoolItem & pi : available() )
{
- if ( ! (*it).status().isLocked() )
+ if ( ! pi.status().isLocked() )
return false;
}
return( ! _availableItems.empty() );
}
+ bool allInstalledLocked() const
+ {
+ for ( const PoolItem & pi : installed() )
+ {
+ if ( ! pi.status().isLocked() )
+ return false;
+ }
+ return( ! _installedItems.empty() );
+ }
+
+
private:
- ResObject::Kind _kind;
- std::string _name;
- InstalledItemSet _installedItems;
- AvailableItemSet _availableItems;
- PoolItem _candidate;
+ const IdString _ident;
+ const ResKind _kind;
+ const std::string _name;
+ InstalledItemSet _installedItems;
+ AvailableItemSet _availableItems;
+ //! The object selected by setCandidateObj() method.
+ PoolItem _candidate;
+ //! lazy initialized picklist
+ mutable scoped_ptr<PickList> _picklistPtr;
};
///////////////////////////////////////////////////////////////////
inline std::ostream & operator<<( std::ostream & str, const Selectable::Impl & obj )
{
return str << '[' << obj.kind() << ']' << obj.name() << ": " << obj.status()
- << " (I " << obj._installedItems.size() << ")"
- << " (A " << obj._availableItems.size() << ")"
+ << " (I " << obj.installedSize() << ")"
+ << " (A " << obj.availableSize() << ")"
<< obj.candidateObj();
}
+ /** \relates Selectable::Impl Stream output */
+ inline std::ostream & dumpOn( std::ostream & str, const Selectable::Impl & obj )
+ {
+ str << '[' << obj.kind() << ']' << obj.name() << ": " << obj.status()
+ << ( obj.multiversionInstall() ? " (multiversion)" : "") << endl;
+
+ if ( obj.installedEmpty() )
+ str << " (I 0) {}" << endl << " ";
+ else
+ {
+ PoolItem icand( obj.installedObj() );
+ str << " (I " << obj.installedSize() << ") {" << endl;
+ for ( const PoolItem & pi : obj.installed() )
+ {
+ char t = ' ';
+ if ( pi == icand )
+ {
+ t = 'i';
+ }
+ str << " " << t << " " << pi << endl;
+ }
+ str << "} ";
+ }
+
+ if ( obj.availableEmpty() )
+ {
+ str << "(A 0) {}" << endl << " ";
+ }
+ else
+ {
+ PoolItem cand( obj.candidateObj() );
+ PoolItem up( obj.updateCandidateObj() );
+ str << "(A " << obj.availableSize() << ") {" << endl;
+ for ( const PoolItem & pi : obj.available() )
+ {
+ char t = ' ';
+ if ( pi == cand )
+ {
+ t = pi == up ? 'C' : 'c';
+ }
+ else if ( pi == up )
+ {
+ t = 'u';
+ }
+ str << " " << t << " " << pi << endl;
+ }
+ str << "} ";
+ }
+
+ if ( obj.picklistEmpty() )
+ {
+ str << "(P 0) {}";
+ }
+ else
+ {
+ PoolItem cand( obj.candidateObj() );
+ PoolItem up( obj.updateCandidateObj() );
+ str << "(P " << obj.picklistSize() << ") {" << endl;
+ for ( const PoolItem & pi : obj.picklist() )
+ {
+ char t = ' ';
+ if ( pi == cand )
+ {
+ t = pi == up ? 'C' : 'c';
+ }
+ else if ( pi == up )
+ {
+ t = 'u';
+ }
+ str << " " << t << " " << pi << "\t" << obj.pickStatus( pi ) << endl;
+ }
+ str << "} ";
+ }
+
+ return str;
+ }
/////////////////////////////////////////////////////////////////
} // namespace ui
///////////////////////////////////////////////////////////////////
projects / platform / upstream / libzypp.git / blobdiff