Function connectOptions1

src/interfaces/libpq/fe-connect.c:997–1029

* connectOptions1 * * Internal subroutine to set up connection parameters given an already- * created PGconn and a conninfo string. Derived settings should be * processed by calling connectOptions2 next. (We split them because * PQsetdbLogin overrides defaults in between.) * * Returns true if OK, false if trouble (in which case errorMessage is set * and so is conn->status). */

 * and so is conn->status).
 */
static bool
connectOptions1(PGconn *conn, const char *conninfo)
{
	PQconninfoOption *connOptions;

	/*
	 * Parse the conninfo string
	 */
	connOptions = parse_connection_string(conninfo, &conn->errorMessage, true);
	if (connOptions == NULL)
	{
		conn->status = CONNECTION_BAD;
		/* errorMessage is already set */
		return false;
	}

	/*
	 * Move option values into conn structure
	 */
	if (!fillPGconn(conn, connOptions))
	{
		conn->status = CONNECTION_BAD;
		PQconninfoFree(connOptions);
		return false;
	}

	/*
	 * Free the option info - all is in conn now
	 */
	PQconninfoFree(connOptions);

	return true;
}

/*
 * Count the number of elements in a simple comma-separated list.