void XPath::evalFunctionKeyBuild ( ElementRef& baseElement, ElementMultiMapRef& map,
XPath& matchXPath, XPath& useXPath, XPath& scopeXPath, KeyId mapId )
{
bool recursive = true; // Warn !!
Log_EvalKey ( "evalFunctionKeyBuild(baseElement=%s, match=%s, use=%s, scope=%s\n",
baseElement.getKey().c_str(), matchXPath.expression, useXPath.expression, scopeXPath.expression);
if ( ! recursive )
{
Warn ( "Building key in a non-recursive mode ! This is against XSL specifications !\n" );
}
if ( ! baseElement.getChild() )
{
Log_EvalKey ( "Base element has no children !\n" );
return;
}
ElementRef current = baseElement;
Log_EvalKey ( "Building Key !\n" );
Log_EvalKey ( "baseElement = '%s'\n", baseElement.getKey().c_str() );
Log_EvalKey ( "baseElement = '%s'\n", baseElement.generateVersatileXPath().c_str() );
__ui64 iterated = 0, found = 0;
bool currentMatches;
while ( true )
{
Log_EvalKey ( "[At element %s (0x%llx:%x/%s), matching '%s' ?\n",
current.generateVersatileXPath().c_str(), current.getElementId(), current.getKeyId(), current.getKey().c_str(),
matchXPath.expression );
currentMatches = false;
iterated++;
if ( matchXPath.matches ( current ) )
{
Log_EvalKey ( "Matches !\n" );
currentMatches = true;
found++;
if ( map )
{
map.insert ( current, useXPath );
}
else
{
NodeSet scopeNodeSet;
scopeXPath.eval ( scopeNodeSet, current );
if ( scopeNodeSet.size() == 1 && scopeNodeSet.front().isElement() )
{
ElementRef scopeElement = scopeNodeSet.toElement();
ElementMultiMapRef currentMap = scopeElement.findAttr ( mapId, AttributeType_SKMap );
if ( ! currentMap )
{
Info ( "New skMap at '%s'\n", scopeElement.generateVersatileXPath().c_str() );
currentMap = scopeElement.addSKMap ( mapId, SKMapType_ElementMultiMap );
}
Log_EvalKey ( "Inserting '%s'\n", current.generateVersatileXPath().c_str() );
currentMap.insert ( current, useXPath );
}
else
{
Info ( "Silently ignoring '%s' : scope did not eval to an Element.\n",
current.generateVersatileXPath().c_str() );
}
}
}
if ( current.getChild() && ( !currentMatches || recursive ) )
{
Log_EvalKey ( "Don't match, but has children.\n" );
current = current.getChild();
continue;
}
else
{
Log_EvalKey ( "Don't match, but no has child.\n" );
}
while ( ! current.getYounger() )
{
AssertBug ( current != baseElement, "How did I get there ?\n" );
current = current.getFather();
if ( ! current )
{
throwException ( Exception, "Preliminary end of element !\n" );
}
AssertBug ( current, "current had no father !\n" );
if ( current == baseElement )
{
Log_EvalKey ( "Indexing finished : iterated over %llu, found %llu.\n", iterated, found );
return;
}
}
current = current.getYounger ();
}
}
