Function MERGE_database_info

src/remote/merge.cpp:45–186

USHORT MERGE_database_info(const UCHAR* const in,
							UCHAR* out,
							USHORT buf_length,
							USHORT impl,
							USHORT class_,
							USHORT base_level,
							const UCHAR* version,
							const UCHAR* id,
							USHORT protocol)
{
/**************************************
 *
 *	M E R G E _ d a t a b a s e _ i n f o
 *
 **************************************
 *
 * Functional description
 *	Merge server / remote interface / Y-valve information into
 *	database block.  Return the actual length of the packet.
 *	See also jrd/utl.cpp for decoding of this block.
 *
 **************************************/
	SSHORT l;
	const UCHAR* p;

	UCHAR* start = out;
	const UCHAR* const end = out + buf_length;

	UCHAR mergeLevel = 0;
	ClumpletReader input(ClumpletReader::InfoResponse, in, buf_length);
	while (!input.isEof())
	{
		bool flStop = true;
		switch(input.getClumpTag())
		{
		case isc_info_implementation:
			mergeLevel = input.getBytes()[0];
			break;

		case isc_info_end:
		case isc_info_truncated:
			break;

		default:
			flStop = false;
			break;
		}

		if (flStop)
			break;
		input.moveNext();
	}

	for (input.rewind(); !input.isEof(); input.moveNext())
	{
		*out++ = input.getClumpTag();
		switch (input.getClumpTag())
		{