Function alloc_cstring

src/remote/protocol.cpp:1273–1316

static bool alloc_cstring(RemoteXdr* xdrs, CSTRING* cstring)
{
/**************************************
 *
 *	a l l o c _ c s t r i n g
 *
 **************************************
 *
 * Functional description
 *	Handle allocation for cstring.
 *
 **************************************/

	if (!cstring->cstr_length)
	{
		if (cstring->cstr_allocated)
			*cstring->cstr_address = '\0';
		else
			cstring->cstr_address = NULL;

		return true;
	}

	if (cstring->cstr_length > cstring->cstr_allocated && cstring->cstr_allocated)
	{
		cstring->free(xdrs);
	}

	if (!cstring->cstr_address)
	{
		// fb_assert(!cstring->cstr_allocated);
		try {
			cstring->cstr_address = FB_NEW_POOL(*getDefaultMemoryPool()) UCHAR[cstring->cstr_length];
		}
		catch (const BadAlloc&) {
			return false;
		}

		cstring->cstr_allocated = cstring->cstr_length;
		DEBUG_XDR_ALLOC(xdrs, cstring, cstring->cstr_address, cstring->cstr_allocated);
	}

	return true;
}


void CSTRING::free(RemoteXdr* xdrs)