kits/mail/MailContainer.cpp

216 	char        buffer [4096];
258 	if (boundaryLength > (ssize_t) sizeof (buffer) / 2)
267 	bufferOffset = data->Position(); // File offset of the start of the buffer.
268 	bufferIndex = 0; // Current position we are examining in the buffer.
269 	bufferSize = 0; // Amount of data actually in the buffer, not including NUL.
277 		// Refill the buffer if the remaining amount of data is less than a
281 			// Shuffle the remaining bit of data in the buffer over to the front.
283 				memmove (buffer, buffer + bufferIndex, bufferSize - bufferIndex);
288 			// Fill up the rest of the buffer with more data.  Also leave space
289 			// for a NUL byte just past the last data in the buffer so that
292 			if (amountToRead > (ssize_t) sizeof (buffer) - 1 - bufferSize)
293 				amountToRead = sizeof (buffer) - 1 - bufferSize;
295 				amountRead = data->Read (buffer + bufferSize, amountToRead);
300 			buffer [bufferSize] = 0; // Add an end of string NUL byte.
304 		// for in the buffer.  It starts with a newline (officially CRLF but we
317 				if (buffer[bufferIndex] == '\r' && buffer[bufferIndex + 1] == '\n') {
320 				} else if (buffer[bufferIndex] == '\n') {
328 				if (buffer[bufferIndex] == '-' && buffer[bufferIndex + 1] == '-') {
336 				if (strncmp (buffer + bufferIndex, _boundary, boundaryLength) != 0) {
342 				if (buffer[bufferIndex] == '-' && buffer[bufferIndex + 1] == '-') {
351 				if (buffer[bufferIndex] == '\r' && buffer[bufferIndex + 1] == '\n')
353 				else if (buffer[bufferIndex] == '\n')
355 				else if (buffer[bufferIndex] != 0 /* End of file is like a newline */) {
424 			uint8 buffer[1024];
429 				begin += sizeof(buffer)) {
430 				length = (((off_t)part->end - begin) >= (off_t)sizeof(buffer))
431 					? sizeof(buffer) : (part->end - begin);
433 				_io_data->ReadAt(begin,buffer,length);
434 				amountWritten = render_to->Write(buffer,length);