sippeangelo
161 lines
5.0 KiB
C++
161 lines
5.0 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The ASF licenses this file to You under the Apache License, Version 2.0
|
|
* (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/*
|
|
* $Id: ASCIIRangeFactory.cpp 678879 2008-07-22 20:05:05Z amassari $
|
|
*/
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Includes
|
|
// ---------------------------------------------------------------------------
|
|
#include <xercesc/util/regx/ASCIIRangeFactory.hpp>
|
|
#include <xercesc/util/regx/RegxDefs.hpp>
|
|
#include <xercesc/util/regx/TokenFactory.hpp>
|
|
#include <xercesc/util/regx/RangeToken.hpp>
|
|
#include <xercesc/util/regx/RangeTokenMap.hpp>
|
|
|
|
XERCES_CPP_NAMESPACE_BEGIN
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// ASCIIRangeFactory: Constructors and Destructor
|
|
// ---------------------------------------------------------------------------
|
|
ASCIIRangeFactory::ASCIIRangeFactory()
|
|
{
|
|
}
|
|
|
|
ASCIIRangeFactory::~ASCIIRangeFactory() {
|
|
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// ASCIIRangeFactory: Range creation methods
|
|
// ---------------------------------------------------------------------------
|
|
void ASCIIRangeFactory::buildRanges(RangeTokenMap *rangeTokMap) {
|
|
|
|
if (fRangesCreated)
|
|
return;
|
|
|
|
if (!fKeywordsInitialized) {
|
|
initializeKeywordMap(rangeTokMap);
|
|
}
|
|
|
|
TokenFactory* tokFactory = rangeTokMap->getTokenFactory();
|
|
|
|
// Create space ranges
|
|
RangeToken* tok = tokFactory->createRange();
|
|
tok->addRange(chHTab, chHTab);
|
|
tok->addRange(chLF, chLF);
|
|
tok->addRange(chFF, chFF);
|
|
tok->addRange(chCR, chCR);
|
|
tok->addRange(chSpace, chSpace);
|
|
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
|
|
rangeTokMap->setRangeToken(fgASCIISpace, tok);
|
|
|
|
tok = RangeToken::complementRanges(tok, tokFactory);
|
|
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
|
|
rangeTokMap->setRangeToken(fgASCIISpace, tok , true);
|
|
|
|
// Create digits ranges
|
|
tok = tokFactory->createRange();
|
|
tok->addRange(chDigit_0, chDigit_9);
|
|
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
|
|
rangeTokMap->setRangeToken(fgASCIIDigit, tok);
|
|
|
|
tok = RangeToken::complementRanges(tok, tokFactory);
|
|
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
|
|
rangeTokMap->setRangeToken(fgASCIIDigit, tok , true);
|
|
|
|
// Create word ranges
|
|
tok = tokFactory->createRange();
|
|
tok->addRange(chDigit_0, chDigit_9);
|
|
tok->addRange(chLatin_A, chLatin_Z);
|
|
tok->addRange(chUnderscore, chUnderscore);
|
|
tok->addRange(chLatin_a, chLatin_z);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
rangeTokMap->setRangeToken(fgASCIIWord, tok);
|
|
|
|
tok = RangeToken::complementRanges(tok, tokFactory);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
rangeTokMap->setRangeToken(fgASCIIWord, tok , true);
|
|
|
|
// Create xdigit ranges
|
|
tok = tokFactory->createRange();
|
|
tok->addRange(chDigit_0, chDigit_9);
|
|
tok->addRange(chLatin_A, chLatin_F);
|
|
tok->addRange(chLatin_a, chLatin_a);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
|
|
rangeTokMap->setRangeToken(fgASCIIXDigit, tok);
|
|
|
|
tok = RangeToken::complementRanges(tok, tokFactory);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
rangeTokMap->setRangeToken(fgASCIIXDigit, tok , true);
|
|
|
|
// Create ascii ranges
|
|
tok = tokFactory->createRange();
|
|
tok->addRange(0x00, 0x7F);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
rangeTokMap->setRangeToken(fgASCII, tok);
|
|
|
|
tok = RangeToken::complementRanges(tok, tokFactory);
|
|
// Build the internal map.
|
|
tok->createMap();
|
|
rangeTokMap->setRangeToken(fgASCII, tok , true);
|
|
|
|
fRangesCreated = true;
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// ASCIIRangeFactory: Range creation methods
|
|
// ---------------------------------------------------------------------------
|
|
void ASCIIRangeFactory::initializeKeywordMap(RangeTokenMap *rangeTokMap) {
|
|
|
|
if (fKeywordsInitialized)
|
|
return;
|
|
|
|
rangeTokMap->addKeywordMap(fgASCIISpace, fgASCIICategory);
|
|
rangeTokMap->addKeywordMap(fgASCIIDigit, fgASCIICategory);
|
|
rangeTokMap->addKeywordMap(fgASCIIWord, fgASCIICategory);
|
|
rangeTokMap->addKeywordMap(fgASCIIXDigit, fgASCIICategory);
|
|
rangeTokMap->addKeywordMap(fgASCII, fgASCIICategory);
|
|
|
|
fKeywordsInitialized = true;
|
|
}
|
|
|
|
XERCES_CPP_NAMESPACE_END
|
|
|
|
/**
|
|
* End of file ASCIIRangeFactory.cpp
|
|
*/
|