// moves DB path information (from limbo transaction) to another buffer
void getDbPathInfo(unsigned int& itemsLength, const unsigned char*& items,
unsigned int& bufferLength, unsigned char*& buffer,
Firebird::Array<unsigned char>& newItemsBuffer, const Firebird::PathName& dbpath)
{
if (itemsLength && items)
{
const unsigned char* ptr = (const unsigned char*) memchr(items, fb_info_tra_dbpath, itemsLength);
if (ptr)
{
newItemsBuffer.add(items, itemsLength);
newItemsBuffer.remove(ptr - items);
items = newItemsBuffer.begin();
--itemsLength;
unsigned int len = dbpath.length();
if (len + 3 > bufferLength)
{
len = bufferLength - 3;
}
bufferLength -= (len + 3);
*buffer++ = fb_info_tra_dbpath;
*buffer++ = len;
*buffer++ = len >> 8;
memcpy(buffer, dbpath.c_str(), len);
buffer += len;
}
}
}
void InAutonomousTransactionNode::print(Firebird::string& text,
Firebird::Array<dsql_nod*>& nodes) const
{
text = "in autonomous transaction";
nodes.add(dsqlAction);
}