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6cafce94b5
accessible from the outside. * Instead, request_data now retrieves/releases a reply port on its own. * There were some more places that still used write_port()/read_port() instead of QueryServer(). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34597 a95241bf-73f2-0310-859d-f6bbb57e9c96
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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* Copyright 2002, Marcus Overhagen. All rights reserved.
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* Copyright 2009, Axel Dörfler, axeld@pinc-software.de.
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*
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _DATA_EXCHANGE_H
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#define _DATA_EXCHANGE_H
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#include <ServerInterface.h>
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namespace BPrivate {
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namespace media {
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namespace dataexchange {
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// BMessage based data exchange with the media_server
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status_t SendToServer(BMessage* msg);
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status_t QueryServer(BMessage& request, BMessage& reply);
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// Raw data based data exchange with the media_server
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status_t SendToServer(int32 msgCode, command_data* msg, size_t size);
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status_t QueryServer(int32 msgCode, request_data* request, size_t requestSize,
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reply_data* reply, size_t replySize);
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// Raw data based data exchange with the media_addon_server
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status_t SendToAddOnServer(int32 msgCode, command_data *msg, size_t size);
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status_t QueryAddOnServer(int32 msgCode, request_data* request,
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size_t requestSize, reply_data* reply, size_t replySize);
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// Raw data based data exchange with any (media node control-) port
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status_t SendToPort(port_id sendPort, int32 msgCode, command_data* msg,
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size_t size);
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status_t QueryPort(port_id requestPort, int32 msgCode, request_data* request,
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size_t requestSize, reply_data* reply, size_t replySize);
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} // namespace dataexchange
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} // namespace media
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} // namespace BPrivate
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using namespace BPrivate::media::dataexchange;
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#endif // _DATA_EXCHANGE_H
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