#include "zypp/sat/Pool.h"
#include "zypp/sat/Solvable.h"
-#include "zypp/sat/AttrMatcher.h"
+#include "zypp/base/StrMatcher.h"
#include "zypp/PoolQuery.h"
/////////////////////////////////////////////////////////////////
/** Match data per attribtue.
*
- * This includes the attribute itself, an optional \ref sat::AttrMatcher
+ * This includes the attribute itself, an optional \ref StrMatcher
* to restrict the query to certain string values, and an optional
* boolean \ref Predicate that may apply further restrictions that can
- * not be expressed by the \ref attrMatcher.
+ * not be expressed by the \ref strMatcher.
*
* Example for such a \ref predicate would be an additional edition range
- * check whan looking for dependencies. The \ref attrMatcher would
+ * check whan looking for dependencies. The \ref strMatcher would
* find potential matches by looking at the dependencies name, the
* predicate will then check the edition ranges.
*
AttrMatchData()
{}
- AttrMatchData( sat::SolvAttr attr_r, const sat::AttrMatcher & attrMatcher_r )
+ AttrMatchData( sat::SolvAttr attr_r, const StrMatcher & strMatcher_r )
: attr( attr_r )
- , attrMatcher( attrMatcher_r )
+ , strMatcher( strMatcher_r )
{}
- AttrMatchData( sat::SolvAttr attr_r, const sat::AttrMatcher & attrMatcher_r,
+ AttrMatchData( sat::SolvAttr attr_r, const StrMatcher & strMatcher_r,
const Predicate & predicate_r, const std::string & predicateStr_r )
: attr( attr_r )
- , attrMatcher( attrMatcher_r )
+ , strMatcher( strMatcher_r )
, predicate( predicate_r )
, predicateStr( predicateStr_r )
{}
* string representation instead. If you add new predicated, check the
* deserialization code in \ref deserialize.
*/
- template<class _Predicate>
- void addPredicate( const _Predicate & predicate_r )
+ template<class TPredicate>
+ void addPredicate( const TPredicate & predicate_r )
{
predicate = predicate_r;
predicateStr = predicate_r.serialize();
{
std::string ret( "AttrMatchData" );
str::appendEscaped( ret, attr.asString() );
- str::appendEscaped( ret, attrMatcher.searchstring() );
+ str::appendEscaped( ret, strMatcher.searchstring() );
// TODO: Actually the flag should be serialized too, but for PoolQuery
// it's by now sufficient to differ between mode OTHER and others,
// i.e. whether to compile or not compile.
- str::appendEscaped( ret, attrMatcher.flags().mode() == Match::OTHER ? "C" : "X" );
+ str::appendEscaped( ret, strMatcher.flags().mode() == Match::OTHER ? "C" : "X" );
str::appendEscaped( ret, predicateStr );
return ret;
}
AttrMatchData ret;
ret.attr = sat::SolvAttr( words[1] );
- ret.attrMatcher = sat::AttrMatcher( words[2] );
+ ret.strMatcher = StrMatcher( words[2] );
if ( words[3] == "C" )
- ret.attrMatcher.setFlags( Match::OTHER );
+ ret.strMatcher.setFlags( Match::OTHER );
ret.predicateStr = words[4];
// now the predicate
}
sat::SolvAttr attr;
- sat::AttrMatcher attrMatcher;
+ StrMatcher strMatcher;
Predicate predicate;
std::string predicateStr;
};
/** \relates AttrMatchData */
inline std::ostream & operator<<( std::ostream & str, const AttrMatchData & obj )
{
- str << obj.attr << ": " << obj.attrMatcher;
+ str << obj.attr << ": " << obj.strMatcher;
if ( obj.predicate )
str << " +(" << obj.predicateStr << ")";
return str;
inline bool operator==( const AttrMatchData & lhs, const AttrMatchData & rhs )
{
return ( lhs.attr == rhs.attr
- && lhs.attrMatcher == rhs.attrMatcher
+ && lhs.strMatcher == rhs.strMatcher
&& lhs.predicateStr == rhs.predicateStr );
}
{
if ( lhs.attr != rhs.attr )
return ( lhs.attr < rhs.attr );
- if ( lhs.attrMatcher != rhs.attrMatcher )
- return ( lhs.attrMatcher < rhs.attrMatcher );
+ if ( lhs.strMatcher != rhs.strMatcher )
+ return ( lhs.strMatcher < rhs.strMatcher );
if ( lhs.predicateStr != rhs.predicateStr )
return ( lhs.predicateStr < rhs.predicateStr );
return false;
bool operator==( const PoolQuery::Impl & rhs ) const
{
- return ( _strings == rhs._strings
- && _attrs == rhs._attrs
- && _uncompiledPredicated == rhs._uncompiledPredicated
- && _flags == rhs._flags
- && _match_word == rhs._match_word
- && _require_all == rhs._require_all
- && _status_flags == rhs._status_flags
- && _edition == rhs._edition
- && _op == rhs._op
- && _repos == rhs._repos
- && _kinds == rhs._kinds );
+ if ( _flags == rhs._flags
+ // bnc#792901: while libzypp uses exact match mode for a single
+ // package name lock, zypper always uses glob. :(
+ // We unify those two forms to enable zypper to remove zypp locks
+ // without need to actually evaluate the query (which would require
+ // repos to be loaded).
+ || ( ( ( _flags.isModeString() && rhs._flags.isModeGlob() )
+ || ( _flags.isModeGlob() && rhs._flags.isModeString() ) )
+ && _strings.empty()
+ && _attrs.size() == 1
+ && _attrs.begin()->first == sat::SolvAttr::name ) )
+ {
+ return ( _strings == rhs._strings
+ && _attrs == rhs._attrs
+ && _uncompiledPredicated == rhs._uncompiledPredicated
+ && _match_word == rhs._match_word
+ && _require_all == rhs._require_all
+ && _status_flags == rhs._status_flags
+ && _edition == rhs._edition
+ && _op == rhs._op
+ && _repos == rhs._repos
+ && _kinds == rhs._kinds );
+ }
+ return false;
}
bool operator!=( const PoolQuery::Impl & rhs ) const
public:
/** Compile the regex.
* Basically building the \ref _attrMatchList from strings.
- * \throws MatchException Any of the exceptions thrown by \ref AttrMatcher::compile.
+ * \throws MatchException Any of the exceptions thrown by \ref StrMatcher::compile.
*/
void compile() const;
- /** AttrMatcher per attribtue. */
+ /** StrMatcher per attribtue. */
mutable AttrMatchList _attrMatchList;
private:
if (joined.size() > 1) // switch to regex for multiple strings
cflags.setModeRegex();
_attrMatchList.push_back( AttrMatchData( _attrs.begin()->first,
- sat::AttrMatcher( rcstrings, cflags ) ) );
+ StrMatcher( rcstrings, cflags ) ) );
}
// // MULTIPLE ATTRIBUTES
}
if (joined.size() > 1) // switch to regex for multiple strings
cflags.setModeRegex();
- // May use the same AttrMatcher for all
- sat::AttrMatcher matcher( rcstrings, cflags );
+ // May use the same StrMatcher for all
+ StrMatcher matcher( rcstrings, cflags );
for_( ai, _attrs.begin(), _attrs.end() )
{
_attrMatchList.push_back( AttrMatchData( ai->first, matcher ) );
if (joined.size() > 1) // switch to regex for multiple strings
cflags.setModeRegex();
_attrMatchList.push_back( AttrMatchData( ai->first,
- sat::AttrMatcher( s, cflags ) ) );
+ StrMatcher( s, cflags ) ) );
}
}
}
invokeOnEach( _strings.begin(), _strings.end(), EmptyFilter(), MyInserter(global) );
for_( it, _uncompiledPredicated.begin(), _uncompiledPredicated.end() )
{
- if ( it->attrMatcher.flags().mode() == Match::OTHER )
+ if ( it->strMatcher.flags().mode() == Match::OTHER )
{
// need to compile:
StrContainer joined( global );
- const std::string & mstr( it->attrMatcher.searchstring() );
+ const std::string & mstr( it->strMatcher.searchstring() );
if ( ! mstr.empty() )
joined.insert( mstr );
cflags.setModeRegex();
_attrMatchList.push_back( AttrMatchData( it->attr,
- sat::AttrMatcher( rcstrings, cflags ),
+ StrMatcher( rcstrings, cflags ),
it->predicate, it->predicateStr ) );
}
else
if ( _strings.size() > 1 ) // switch to regex for multiple strings
cflags.setModeRegex();
_attrMatchList.push_back( AttrMatchData( sat::SolvAttr::allAttr,
- sat::AttrMatcher( rcstrings, cflags ) ) );
+ StrMatcher( rcstrings, cflags ) ) );
}
// Finally check here, whether all involved regex compile.
for_( it, _attrMatchList.begin(), _attrMatchList.end() )
{
- it->attrMatcher.compile(); // throws on error
+ it->strMatcher.compile(); // throws on error
}
//DBG << asString() << endl;
}
// Match::OTHER indicates need to compile
// (merge global search strings into name).
- AttrMatchData attrMatchData( attr, sat::AttrMatcher( name, Match::OTHER ) );
+ AttrMatchData attrMatchData( attr, StrMatcher( name, Match::OTHER ) );
if ( isDependencyAttribute( attr ) )
attrMatchData.addPredicate( EditionRangePredicate( op, edition, arch ) );
return;
// Matches STRING per default. (won't get compiled!)
- AttrMatchData attrMatchData( attr, sat::AttrMatcher( cap.name().asString() ) );
+ AttrMatchData attrMatchData( attr, StrMatcher( cap.name().asString() ) );
if ( isDependencyAttribute( attr ) )
attrMatchData.addPredicate( CapabilityMatchPredicate( cap_r ) );
PoolQueryAttr attribute( attrName );
- MIL << "attribute name: " << attrName << endl;
-
if ( attribute==PoolQueryAttr::repoAttr )
{
addRepo( attrValue );
{
const AttrMatchData & matchData( *mi );
sat::LookupAttr q( matchData.attr, inSolvable );
- if ( matchData.attrMatcher ) // an empty searchstring matches always
- q.setAttrMatcher( matchData.attrMatcher );
+ if ( matchData.strMatcher ) // an empty searchstring matches always
+ q.setStrMatcher( matchData.strMatcher );
if ( ! q.empty() ) // there are matches.
{
// Repo restriction:
sat::Pool satpool( sat::Pool::instance() );
+
for_( it, query_r->_repos.begin(), query_r->_repos.end() )
{
Repository r( satpool.reposFind( *it ) );
if ( r )
_repos.insert( r );
+ else
+ _neverMatchRepo = true;
}
+ // _neverMatchRepo: we just need to catch the case that no repo
+ // matched, so we'd interpret the empty list as 'take from all'
+ if ( _neverMatchRepo && ! _repos.empty() )
+ _neverMatchRepo = false;
+
// Kind restriction:
_kinds = query_r->_kinds;
// Edition restriction:
_edition = query_r->_edition;
// Status restriction:
_status_flags = query_r->_status_flags;
- // AttrMatcher
+ // StrMatcher
_attrMatchList = query_r->_attrMatchList;
}
{
sat::LookupAttr q;
+ if ( _neverMatchRepo )
+ return q.end();
+
// Repo restriction:
if ( _repos.size() == 1 )
q.setRepo( *_repos.begin() );
{
const AttrMatchData & matchData( _attrMatchList.front() );
q.setAttr( matchData.attr );
- if ( matchData.attrMatcher ) // empty searchstring matches always
- q.setAttrMatcher( matchData.attrMatcher );
+ if ( matchData.strMatcher ) // empty searchstring matches always
+ q.setStrMatcher( matchData.strMatcher );
}
else // more than 1 attr (but not all)
{
{
const AttrMatchData & matchData( *mi );
sat::LookupAttr q( matchData.attr, inSolvable );
- if ( matchData.attrMatcher ) // an empty searchstring matches always
- q.setAttrMatcher( matchData.attrMatcher );
+ if ( matchData.strMatcher ) // an empty searchstring matches always
+ q.setStrMatcher( matchData.strMatcher );
if ( ! q.empty() ) // there are matches.
{
private:
/** Repositories include in the search. */
std::set<Repository> _repos;
+ DefaultIntegral<bool,false> _neverMatchRepo;
/** Resolvable kinds to include. */
std::set<ResKind> _kinds;
/** Edition filter. */
Edition _edition;
/** Installed status filter flags. \see PoolQuery::StatusFilter */
int _status_flags;
- /** AttrMatcher per attribtue. */
+ /** StrMatcher per attribtue. */
AttrMatchList _attrMatchList;
};
///////////////////////////////////////////////////////////////////
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