void rtx_strtok(const CHAR * str, CHAR * ret, const CHAR * delimiters)
{
static char copy [1024] = "";
static BYTE i = 0;
if ( str != NULL )
{
rtx_strcpy ( copy, str, 100 );
i = 0;
}
BYTE j = 0;
//skip leading characters to be ignored
while ( _findChar( copy[i], delimiters ) == 1 )
{
i++;
}
while ( copy[i] != '\0' && _findChar( copy[i], delimiters ) == 0 )
{
ret[j] = copy [i];
i++;
j++;
}
ret[j]='\0';
}
int indri::xml::XMLReader::_findEndTag( const char* buffer, int start, int finish ) {
return _findChar( '>', buffer, start, finish );
}
int indri::xml::XMLReader::_readTag( const char* buffer, int bufferStart, int bufferEnd, std::string* tagName, std::map<std::string, std::string>* attributes, int* tagType ) {
// skip opening whitespace
int startLocation = bufferStart;
int endLocation = _findEndTag( buffer, startLocation, bufferEnd );
int position = startLocation+1;
int trueEndLocation = endLocation+1;
if( endLocation - position < 1 )
LEMUR_THROW( LEMUR_GENERIC_ERROR, "Found a tag with no body" );
// is it a <!CDATA[ tag?
// expand this test for completeness
if ( buffer[position] == '!' && buffer[position + 1] == 'C' ) {
if( tagType )
*tagType = TAG_CDATA_TYPE;
trueEndLocation = position + 7;
return trueEndLocation;
}
// is it an opening tag?
if( buffer[position] == '/' ) {
if( tagType )
*tagType = TAG_CLOSE_TYPE;
position++;
if( position >= endLocation )
LEMUR_THROW( LEMUR_GENERIC_ERROR, "Found a tag with no body" );
} else {
if( buffer[endLocation-1] == '/' ) {
if( tagType )
*tagType = TAG_OPEN_CLOSE_TYPE;
endLocation--;
} else if( tagType ) {
*tagType = TAG_OPEN_TYPE;
}
}
if( tagName || attributes ) {
int textBegin = _findText( buffer, position, endLocation );
int textEnd = _findNotName( buffer, textBegin, endLocation+1 );
if( tagName )
tagName->assign( &buffer[textBegin], &buffer[textEnd] );
position = textEnd;
if( attributes ) {
attributes->clear();
textBegin = _findText( buffer, position, endLocation+1 );
position = textBegin;
for( ; position != endLocation; position = _tryFindText( buffer, position, endLocation ) ) {
textEnd = _findNotName( buffer, position, endLocation );
int equalsPosition = _findChar( '=', buffer, textEnd, endLocation );
int quotePosition = _findText( buffer, equalsPosition+1, endLocation );
int endQuotePosition = _findChar( buffer[quotePosition], buffer, quotePosition+1, endLocation );
std::string attributeName;
std::string valueText;
assert( position <= textEnd );
assert( quotePosition+1 <= endQuotePosition );
assert( textEnd < quotePosition+1 );
attributeName.assign( &buffer[position], &buffer[textEnd] );
valueText.assign( &buffer[quotePosition+1], &buffer[endQuotePosition] );
attributes->insert( std::make_pair( attributeName, valueText ) );
position = endQuotePosition+1;
}
}
}
return trueEndLocation;
}
