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-rwxr-xr-xSource/DirectFB/lib/voodoo/ivoodooplayer_requestor.c330
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diff --git a/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c b/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c
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+++ b/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c
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+/*
+ (c) Copyright 2001-2010 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/interface.h>
+#include <direct/messages.h>
+
+#include <voodoo/ivoodooplayer.h>
+
+#include <voodoo/client.h>
+#include <voodoo/interface.h>
+#include <voodoo/manager.h>
+#include <voodoo/message.h>
+
+#include "ivoodooplayer_dispatcher.h"
+
+
+static DirectResult Probe( void );
+static DirectResult Construct( IVoodooPlayer *thiz, const char *host, int session );
+
+#include <direct/interface_implementation.h>
+
+DIRECT_INTERFACE_IMPLEMENTATION( IVoodooPlayer, Requestor )
+
+
+/**************************************************************************************************/
+
+/*
+ * private data struct of IVoodooPlayer_Requestor
+ */
+typedef struct {
+ int ref; /* reference counter */
+
+ VoodooClient *client;
+ VoodooManager *manager;
+
+ VoodooInstanceID instance;
+} IVoodooPlayer_Requestor_data;
+
+/**************************************************************************************************/
+
+static void
+IVoodooPlayer_Requestor_Destruct( IVoodooPlayer *thiz )
+{
+ IVoodooPlayer_Requestor_data *data = thiz->priv;
+
+ D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz );
+
+ voodoo_client_destroy( data->client );
+
+ DIRECT_DEALLOCATE_INTERFACE( thiz );
+}
+
+/**************************************************************************************************/
+
+static DirectResult
+IVoodooPlayer_Requestor_AddRef( IVoodooPlayer *thiz )
+{
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ data->ref++;
+
+ return DR_OK;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_Release( IVoodooPlayer *thiz )
+{
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ if (--data->ref == 0)
+ IVoodooPlayer_Requestor_Destruct( thiz );
+
+ return DR_OK;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_GetApps( IVoodooPlayer *thiz,
+ unsigned int max_num,
+ unsigned int *ret_num,
+ VoodooAppDescription *ret_applications )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+
+ if (!max_num || !ret_num || !ret_applications)
+ return DR_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IVOODOOPLAYER_METHOD_ID_GetApps, VREQ_RESPOND, &response,
+ VMBT_UINT, max_num,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+ if (ret == DR_OK) {
+ VoodooMessageParser parser;
+ unsigned int num;
+
+ VOODOO_PARSER_BEGIN( parser, response );
+ VOODOO_PARSER_GET_UINT( parser, num );
+
+ if (num > max_num)
+ num = max_num;
+
+ *ret_num = num;
+
+ if (num > 0)
+ VOODOO_PARSER_READ_DATA( parser, ret_applications, num * sizeof(VoodooAppDescription) );
+
+ VOODOO_PARSER_END( parser );
+ }
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_LaunchApp( IVoodooPlayer *thiz,
+ const u8 app_uuid[16],
+ const u8 player_uuid[16],
+ u8 ret_instance_uuid[16] )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+
+ if (!app_uuid || !player_uuid || !ret_instance_uuid)
+ return DR_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IVOODOOPLAYER_METHOD_ID_LaunchApp, VREQ_RESPOND, &response,
+ VMBT_DATA, 16, app_uuid,
+ VMBT_DATA, 16, player_uuid,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+ if (ret == DR_OK) {
+ VoodooMessageParser parser;
+
+ VOODOO_PARSER_BEGIN( parser, response );
+ VOODOO_PARSER_READ_DATA( parser, ret_instance_uuid, 16 );
+ VOODOO_PARSER_END( parser );
+ }
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_StopInstance( IVoodooPlayer *thiz,
+ const u8 instance_uuid[16] )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+
+ if (!instance_uuid)
+ return DR_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IVOODOOPLAYER_METHOD_ID_StopInstance, VREQ_RESPOND, &response,
+ VMBT_DATA, 16, instance_uuid,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_WaitInstance( IVoodooPlayer *thiz,
+ const u8 instance_uuid[16] )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+
+ if (!instance_uuid)
+ return DR_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IVOODOOPLAYER_METHOD_ID_WaitInstance, VREQ_RESPOND, &response,
+ VMBT_DATA, 16, instance_uuid,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+static DirectResult
+IVoodooPlayer_Requestor_GetInstances( IVoodooPlayer *thiz,
+ unsigned int max_num,
+ unsigned int *ret_num,
+ VoodooAppInstanceDescription *ret_instances )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+
+ if (!max_num || !ret_num || !ret_instances)
+ return DR_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor)
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IVOODOOPLAYER_METHOD_ID_GetInstances, VREQ_RESPOND, &response,
+ VMBT_UINT, max_num,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+ if (ret == DR_OK) {
+ VoodooMessageParser parser;
+ unsigned int num;
+
+ VOODOO_PARSER_BEGIN( parser, response );
+ VOODOO_PARSER_GET_UINT( parser, num );
+
+ if (num > max_num)
+ num = max_num;
+
+ *ret_num = num;
+
+ if (num > 0)
+ VOODOO_PARSER_READ_DATA( parser, ret_instances, num * sizeof(VoodooAppInstanceDescription) );
+
+ VOODOO_PARSER_END( parser );
+ }
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+/**************************************************************************************************/
+
+static DirectResult
+Probe()
+{
+ /* This implementation has to be loaded explicitly. */
+ return DR_UNSUPPORTED;
+}
+
+/*
+ * Constructor
+ *
+ * Fills in function pointers and intializes data structure.
+ */
+static DirectResult
+Construct( IVoodooPlayer *thiz, const char *host, int session )
+{
+ DirectResult ret;
+
+ DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IVoodooPlayer_Requestor)
+
+ data->ref = 1;
+
+ ret = voodoo_client_create( host, session, &data->client );
+ if (ret) {
+ DIRECT_DEALLOCATE_INTERFACE( thiz );
+ return ret;
+ }
+
+ data->manager = voodoo_client_manager( data->client );
+
+ ret = voodoo_manager_super( data->manager, "IVoodooPlayer", &data->instance );
+ if (ret) {
+ voodoo_client_destroy( data->client );
+ DIRECT_DEALLOCATE_INTERFACE( thiz );
+ return ret;
+ }
+
+ thiz->AddRef = IVoodooPlayer_Requestor_AddRef;
+ thiz->Release = IVoodooPlayer_Requestor_Release;
+ thiz->GetApps = IVoodooPlayer_Requestor_GetApps;
+ thiz->LaunchApp = IVoodooPlayer_Requestor_LaunchApp;
+ thiz->StopInstance = IVoodooPlayer_Requestor_StopInstance;
+ thiz->WaitInstance = IVoodooPlayer_Requestor_WaitInstance;
+ thiz->GetInstances = IVoodooPlayer_Requestor_GetInstances;
+
+ return DR_OK;
+}
+