Function accept_connection

src/remote/inet.cpp:1299–1370

}

static bool accept_connection(rem_port* port, const P_CNCT* cnct)
{
/**************************************
 *
 *	a c c e p t _ c o n n e c t i o n
 *
 **************************************
 *
 * Functional description
 *	Accept an incoming request for connection.  This is purely a lower
 *	level handshaking function, and does not constitute the server
 *	response for protocol selection.
 *
 **************************************/
	// Default account to "guest" (in theory all packets contain a name)

	string user_name("guest"), host_name;

	// Pick up account and host name, if given

	ClumpletReader id(ClumpletReader::UnTagged,
					  cnct->p_cnct_user_id.cstr_address,
					  cnct->p_cnct_user_id.cstr_length);

	for (id.rewind(); !id.isEof(); id.moveNext())
	{
		switch (id.getClumpTag())
		{
		case CNCT_user:
			id.getString(user_name);
			break;

		case CNCT_host:
			id.getString(host_name);
			break;

		default:
			break;
		}
	}

#ifndef WIN_NT
	{ // scope
		// If the environment variable ISC_INET_SERVER_HOME is set,
		// change the home directory to the specified directory.
		// Note that this will overrule the normal setting of
		// the current directory to the effective user's home directory.
		// This feature was added primarily for testing via remote
		// loopback - but does seem to be of good general use, so
		// is activated for the release version.
		// 1995-February-27 David Schnepper

		PathName home;
		if (fb_utils::readenv("ISC_INET_SERVER_HOME", home))
		{
			if (chdir(home.c_str()))
			{
				gds__log("inet_server: unable to cd to %s errno %d\n", home.c_str(), INET_ERRNO);