translators/stxt/STXTTranslator.cpp

126 	\param header the STXT stream header read in by Identify() or Translate()
130 	\param ptxtheader if this is not NULL, the TEXT header from
134 identify_stxt_header(const TranslatorStyledTextStreamHeader &header,
143 	// Check the TEXT header
153 	if (txtheader.header.magic != 'TEXT'
154 		|| txtheader.header.header_size != sizeof(TranslatorStyledTextTextHeader)
160 	pos = header.header.header_size + txtheader.header.header_size
161 		+ txtheader.header.data_size;
162 	seekresult = inSource->Seek(txtheader.header.data_size,
169 	// check the STYL header (not all STXT files have this)
178 	// If there is a STYL header
185 		if (stylheader.header.magic != 'STYL'
186 			|| stylheader.header.header_size !=
191 	// if output TEXT header is supplied, fill it with data
193 		ptxtheader->header.magic = txtheader.header.magic;
194 		ptxtheader->header.header_size = txtheader.header.header_size;
195 		ptxtheader->header.data_size = txtheader.header.data_size;
218 	\param header the STXT stream header read in by Identify() or Translate()
274 //				txtheader, 	the TEXT header from inSource
324 			(size_t)txtheader.header.data_size - ntotalread);
336 				(size_t)txtheader.header.data_size - ntotalread);
342 	if (btoplain && static_cast<ssize_t>(txtheader.header.data_size) !=
354 // to outDestination, setting the data_size member of the text header
363 //							    of the TEXT header
386 	stxtheader.header.magic = 'STXT';
387 	stxtheader.header.header_size = sizeof(TranslatorStyledTextStreamHeader);
388 	stxtheader.header.data_size = 0;
390 	memcpy(buffer, &stxtheader, stxtheader.header.header_size);
392 	txtheader.header.magic = 'TEXT';
393 	txtheader.header.header_size = sizeof(TranslatorStyledTextTextHeader);
394 	txtheader.header.data_size = text_data_size;
396 	memcpy(buffer + stxtheader.header.header_size, &txtheader,
397 		txtheader.header.header_size);
447 	// output STYL header
449 	stylheader.header.magic = 'STYL';
450 	stylheader.header.header_size =
452 	stylheader.header.data_size = data_size;
630 		// we need to update the header as the decoded text size has changed
711 	// Read in the header to determine
717 	// read in enough data to fill the stream header
719 		TranslatorStyledTextStreamHeader header;
720 		memcpy(&header, buffer, kstxtsize);
721 		if (swap_data(B_UINT32_TYPE, &header, kstxtsize,
725 		if (header.header.magic == B_STYLED_TEXT_FORMAT
726 			&& header.header.header_size == (int32)kstxtsize
727 			&& header.header.data_size == 0
728 			&& header.version == 100)
729 			return identify_stxt_header(header, inSource, outInfo, outType);
751 	// Read in the header to determine
757 	// read in enough data to fill the stream header
759 		TranslatorStyledTextStreamHeader header;
760 		memcpy(&header, buffer, headerSize);
761 		if (swap_data(B_UINT32_TYPE, &header, headerSize,
765 		if (header.header.magic == B_STYLED_TEXT_FORMAT
766 			&& header.header.header_size == sizeof(TranslatorStyledTextStreamHeader)
767 			&& header.header.data_size == 0
768 			&& header.version == 100) {
770 			result = identify_stxt_header(header, source, &outInfo, outType,