Method GetStr

CrossApp/support/tinyxml2/tinyxml2.cpp:183–265

const char* StrPair::GetStr()
{
    if ( _flags & NEEDS_FLUSH ) {
        *_end = 0;
        _flags ^= NEEDS_FLUSH;

        if ( _flags ) {
            char* p = _start;	// the read pointer
            char* q = _start;	// the write pointer

            while( p < _end ) {
                if ( (_flags & NEEDS_NEWLINE_NORMALIZATION) && *p == CR ) {
                    // CR-LF pair becomes LF
                    // CR alone becomes LF
                    // LF-CR becomes LF
                    if ( *(p+1) == LF ) {
                        p += 2;
                    }
                    else {
                        ++p;
                    }
                    *q++ = LF;
                }
                else if ( (_flags & NEEDS_NEWLINE_NORMALIZATION) && *p == LF ) {
                    if ( *(p+1) == CR ) {
                        p += 2;
                    }
                    else {
                        ++p;
                    }
                    *q++ = LF;
                }
                else if ( (_flags & NEEDS_ENTITY_PROCESSING) && *p == '&' ) {
                    // Entities handled by tinyXML2:
                    // - special entities in the entity table [in/out]
                    // - numeric character reference [in]
                    //   &#20013; or &#x4e2d;

                    if ( *(p+1) == '#' ) {
                        char buf[10] = { 0 };
                        int len;
                        p = const_cast<char*>( XMLUtil::GetCharacterRef( p, buf, &len ) );
                        for( int i=0; i<len; ++i ) {
                            *q++ = buf[i];
                        }
                        TIXMLASSERT( q <= p );
                    }
                    else {
                        int i=0;
                        for(; i<NUM_ENTITIES; ++i ) {
                            if (    strncmp( p+1, entities[i].pattern, entities[i].length ) == 0
                                    && *(p+entities[i].length+1) == ';' ) {
                                // Found an entity convert;
                                *q = entities[i].value;
                                ++q;
                                p += entities[i].length + 2;
                                break;
                            }