parserforxmlschema.cpp

来自「IBM的解析xml的工具Xerces的源代码」· C++ 代码 · 共 541 行 · 第 1/2 页

            }
            else {

                processNext();
                if ((type = getState()) == REGX_T_EOF)
                    ThrowXMLwithMemMgr(ParseException,XMLExcepts::Parser_CC2, getMemoryManager());

                if ((type == REGX_T_CHAR && getCharData() == chCloseSquare)
                    || type == REGX_T_XMLSCHEMA_CC_SUBTRACTION) {

                    static const XMLCh dashStr[] = { chDash, chNull};
                    ThrowXMLwithMemMgr2(ParseException, XMLExcepts::Parser_CC6, dashStr, dashStr, getMemoryManager());
                }
                else {

                    XMLInt32 rangeEnd = getCharData();
                    XMLCh rangeEndStr[] = { rangeEnd, chNull };

                    if (type == REGX_T_CHAR) {

                        if (rangeEnd == chOpenSquare
                            || rangeEnd == chCloseSquare
                            || rangeEnd == chDash)
                            // '[', ']', '-' not allowed and should be esacaped
                            ThrowXMLwithMemMgr2(ParseException, XMLExcepts::Parser_CC6, rangeEndStr, rangeEndStr, getMemoryManager());
                    }
                    else if (type == REGX_T_BACKSOLIDUS) {
                        rangeEnd = decodeEscaped();
                    }

                    processNext();

                    if (ch > rangeEnd) {
                        XMLCh chStr[] = { ch, chNull };
                        ThrowXMLwithMemMgr2(ParseException,XMLExcepts::Parser_Ope3, rangeEndStr, chStr, getMemoryManager());
                    }

                    tok->addRange(ch, rangeEnd);
                }
            }
        }
        firstLoop = false;
    }

    if (getState() == REGX_T_EOF)
        ThrowXMLwithMemMgr(ParseException,XMLExcepts::Parser_CC2, getMemoryManager());

    tok->sortRanges();
    tok->compactRanges();
    setParseContext(S_NORMAL);
    processNext();

    return tok;
}

XMLInt32 ParserForXMLSchema::processCInCharacterClass(RangeToken* const tok,
                                                      const XMLInt32 ch)
{
    tok->mergeRanges(getTokenForShorthand(ch));
    return -1;
}

Token* ParserForXMLSchema::processLook(const unsigned short) {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_A() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_B() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_b() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_C() {

    processNext();
    return getTokenForShorthand(chLatin_C);
}

Token* ParserForXMLSchema::processBacksolidus_c() {

    processNext();
    return getTokenForShorthand(chLatin_c);
}

Token* ParserForXMLSchema::processBacksolidus_g() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_gt() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_I() {

    processNext();
    return getTokenForShorthand(chLatin_I);
}

Token* ParserForXMLSchema::processBacksolidus_i() {

    processNext();
    return getTokenForShorthand(chLatin_i);
}

Token* ParserForXMLSchema::processBacksolidus_lt() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_X() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_Z() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBacksolidus_z() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processBackReference() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processCondition() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processIndependent() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processModifiers() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

Token* ParserForXMLSchema::processParen2() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

RangeToken* ParserForXMLSchema::parseSetOperations() {

    ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::Regex_NotSupported, getMemoryManager());
    return 0; // for compilers that complain about no return value
}

// ---------------------------------------------------------------------------
//  ParserForXMLSchema: Getter methods
// ---------------------------------------------------------------------------
Token* ParserForXMLSchema::getTokenForShorthand(const XMLInt32 ch) {

    switch(ch) {
    case chLatin_d:
        return getTokenFactory()->getRange(fgXMLDigit);
    case chLatin_D:
        return getTokenFactory()->getRange(fgXMLDigit, true);
    case chLatin_w:
        return getTokenFactory()->getRange(fgXMLWord);
    case chLatin_W:
        return getTokenFactory()->getRange(fgXMLWord, true);
    case chLatin_s:
        return getTokenFactory()->getRange(fgXMLSpace);
    case chLatin_S:
        return getTokenFactory()->getRange(fgXMLSpace, true);
    case chLatin_c:
        return getTokenFactory()->getRange(fgXMLNameChar);
    case chLatin_C:
        return getTokenFactory()->getRange(fgXMLNameChar, true);
    case chLatin_i:
        return getTokenFactory()->getRange(fgXMLInitialNameChar);
    case chLatin_I:
        return getTokenFactory()->getRange(fgXMLInitialNameChar, true);
    }

    return 0;
}

// ---------------------------------------------------------------------------
//  ParserForXMLSchema: Helper methods
// ---------------------------------------------------------------------------
bool ParserForXMLSchema::checkQuestion(const int) {

    return false;
}


XMLInt32 ParserForXMLSchema::decodeEscaped() {

    if (getState() != REGX_T_BACKSOLIDUS)
        ThrowXMLwithMemMgr(ParseException,XMLExcepts::Parser_Next1, getMemoryManager());

    XMLInt32 ch = getCharData();

    switch (ch) {
    case chLatin_n:
        ch = chLF;
        break;
    case chLatin_r:
        ch = chCR;
        break;
    case chLatin_t:
        ch = chHTab;
        break;
    case chBackSlash:
    case chPipe:
    case chPeriod:
    case chCaret:
    case chDash:
    case chQuestion:
    case chAsterisk:
    case chPlus:
    case chOpenCurly:
    case chCloseCurly:
    case chOpenParen:
    case chCloseParen:
    case chOpenSquare:
    case chCloseSquare:
        break;
    default:
		{
        XMLCh chString[] = {chBackSlash, ch, chNull};        
        ThrowXMLwithMemMgr1(ParseException,XMLExcepts::Parser_Process2, chString, getMemoryManager());
        }
    }

    return ch;
}

XERCES_CPP_NAMESPACE_END

/**
  * End of file ParserForXMLSchema.cpp
  */