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/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <direct/debug.h>
#include <direct/direct.h>
#include <direct/messages.h>
#include <divine.h>
#include "idivine.h"
D_DEBUG_DOMAIN( IDiVine_, "IDiVine", "DiVine Main Interface" );
/**********************************************************************************************************************/
/*
* Destructor
*
* Free data structure and set the pointer to NULL,
* to indicate the dead interface.
*/
void
IDiVine_Destruct( IDiVine *thiz )
{
IDiVine_data *data = thiz->priv;
D_DEBUG_AT( IDiVine_, "%s( %p )\n", __FUNCTION__, thiz );
divine_close( data->divine );
DIRECT_DEALLOCATE_INTERFACE( thiz );
direct_shutdown();
}
/**********************************************************************************************************************/
static DirectResult
IDiVine_AddRef( IDiVine *thiz )
{
DIRECT_INTERFACE_GET_DATA(IDiVine)
D_DEBUG_AT( IDiVine_, "%s( %p )\n", __FUNCTION__, thiz );
data->ref++;
return DFB_OK;
}
static DirectResult
IDiVine_Release( IDiVine *thiz )
{
DIRECT_INTERFACE_GET_DATA(IDiVine)
D_DEBUG_AT( IDiVine_, "%s( %p )\n", __FUNCTION__, thiz );
if (--data->ref == 0)
IDiVine_Destruct( thiz );
return DFB_OK;
}
static DFBResult
IDiVine_SendEvent( IDiVine *thiz,
const DFBInputEvent *event )
{
DIRECT_INTERFACE_GET_DATA(IDiVine)
D_DEBUG_AT( IDiVine_, "%s( %p, %p )\n", __FUNCTION__, thiz, event );
divine_send_event( data->divine, event );
return DFB_OK;
}
static DFBResult
IDiVine_SendSymbol( IDiVine *thiz,
DFBInputDeviceKeySymbol symbol )
{
DIRECT_INTERFACE_GET_DATA(IDiVine)
D_DEBUG_AT( IDiVine_, "%s( %p, 0x%08x )\n", __FUNCTION__, thiz, symbol );
divine_send_symbol( data->divine, symbol );
return DFB_OK;
}
/**********************************************************************************************************************/
/*
* Constructor
*
* Fills in function pointers and intializes data structure.
*/
DFBResult
IDiVine_Construct( IDiVine *thiz )
{
DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDiVine)
D_DEBUG_AT( IDiVine_, "%s( %p )\n", __FUNCTION__, thiz );
data->ref = 1;
data->divine = divine_open( "/tmp/divine" );
if (!data->divine) {
D_ERROR( "%s: divine_open() failed!\n", __FUNCTION__ );
DIRECT_DEALLOCATE_INTERFACE( thiz );
return DFB_FAILURE;
}
thiz->AddRef = IDiVine_AddRef;
thiz->Release = IDiVine_Release;
thiz->SendEvent = IDiVine_SendEvent;
thiz->SendSymbol = IDiVine_SendSymbol;
return DFB_OK;
}
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