From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 15 Jan 2013 08:46:13 +0100 Subject: Import DirectFB141_2k11R3_beta5 --- Source/DiVine/lib/idivine.c | 147 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100755 Source/DiVine/lib/idivine.c (limited to 'Source/DiVine/lib/idivine.c') diff --git a/Source/DiVine/lib/idivine.c b/Source/DiVine/lib/idivine.c new file mode 100755 index 0000000..54ed3e0 --- /dev/null +++ b/Source/DiVine/lib/idivine.c @@ -0,0 +1,147 @@ +/* + (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 , + Andreas Hundt , + Sven Neumann , + Ville Syrjälä and + Claudio Ciccani . + + 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 + +#include +#include +#include + +#include + +#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; +} + -- cgit