68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/* -*- Mode: C ; c-basic-offset: 2 -*- */
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/*
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* LADI Session Handler (ladish)
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*
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* Copyright (C) 2008,2009,2011 Nedko Arnaudov <nedko@arnaudov.name>
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* Copyright (C) 2008 Juuso Alasuutari <juuso.alasuutari@gmail.com>
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*
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**************************************************************************
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* This file contains D-Bus interface dispatcher
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**************************************************************************
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*
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* Licensed under the Academic Free License version 2.1
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*
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* LADI Session Handler is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* LADI Session Handler is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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* or write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "../common.h"
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#include "helpers.h"
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#include <string.h>
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/*
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* Execute a method's function if the method specified in the method call
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* object exists in the method array. Return true if the method was found,
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* false otherwise.
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*/
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bool cdbus_interface_default_handler(const struct cdbus_interface_descriptor * iface_ptr, struct cdbus_method_call * call_ptr)
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{
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const struct cdbus_method_descriptor * method_ptr;
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for (method_ptr = iface_ptr->methods; method_ptr->name != NULL; method_ptr++)
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{
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if (strcmp(call_ptr->method_name, method_ptr->name) == 0)
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{
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call_ptr->iface = iface_ptr;
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method_ptr->handler(call_ptr);
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/* If the method handler didn't construct a return message create a void one here */
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// TODO: Also handle cases where the sender doesn't need a reply
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if (call_ptr->reply == NULL)
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{
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call_ptr->reply = dbus_message_new_method_return(call_ptr->message);
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if (call_ptr->reply == NULL)
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{
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log_error("Failed to construct void method return");
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}
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}
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/* Known method */
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return true;
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}
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}
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/* Unknown method */
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return false;
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}
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