root/juggler/branches/2.2/modules/gadgeteer/cluster/Packets/ApplicationDataRequest.h
| Revision 19729, 2.8 kB (checked in by patrick, 2 years ago) | |
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| 1 | /*************** <auto-copyright.pl BEGIN do not edit this line> ************** |
| 2 | * |
| 3 | * VR Juggler is (C) Copyright 1998-2007 by Iowa State University |
| 4 | * |
| 5 | * Original Authors: |
| 6 | * Allen Bierbaum, Christopher Just, |
| 7 | * Patrick Hartling, Kevin Meinert, |
| 8 | * Carolina Cruz-Neira, Albert Baker |
| 9 | * |
| 10 | * This library is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU Library General Public |
| 12 | * License as published by the Free Software Foundation; either |
| 13 | * version 2 of the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This library is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 18 | * Library General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU Library General Public |
| 21 | * License along with this library; if not, write to the |
| 22 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 23 | * Boston, MA 02111-1307, USA. |
| 24 | * |
| 25 | *************** <auto-copyright.pl END do not edit this line> ***************/ |
| 26 | |
| 27 | #ifndef _GADGET_USER_DATA_REQUEST_H |
| 28 | #define _GADGET_USER_DATA_REQUEST_H |
| 29 | |
| 30 | #include <gadget/gadgetConfig.h> |
| 31 | #include <vpr/vprTypes.h> |
| 32 | #include <vpr/IO/BufferObjectReader.h> |
| 33 | #include <vpr/IO/BufferObjectWriter.h> |
| 34 | #include <vpr/IO/Socket/SocketStream.h> |
| 35 | |
| 36 | #include <cluster/Packets/Header.h> |
| 37 | #include <cluster/Packets/Packet.h> |
| 38 | |
| 39 | namespace cluster |
| 40 | { |
| 41 | |
| 42 | /** \class ApplicationDataRequest ApplicationDataRequest.h cluster/Packets/ApplicationDataRequest.h |
| 43 | * |
| 44 | * Application-specific request packet. |
| 45 | */ |
| 46 | class GADGET_CLASS_API ApplicationDataRequest : public Packet |
| 47 | { |
| 48 | public: |
| 49 | ApplicationDataRequest() |
| 50 | {;} |
| 51 | |
| 52 | /** |
| 53 | * Create a ApplicationDataRequest packet to request a remote |
| 54 | * ApplicationData object. |
| 55 | * |
| 56 | * @param plugin_guid GUID of the ClusterPlugin that should handle this |
| 57 | * packet. |
| 58 | * @param id GUID of the ApplicationData object that we are |
| 59 | * requesting. |
| 60 | */ |
| 61 | ApplicationDataRequest(const vpr::GUID plugin_guid, const vpr::GUID& id); |
| 62 | |
| 63 | /** |
| 64 | * Serializes member variables into a data stream. |
| 65 | */ |
| 66 | void serialize(); |
| 67 | |
| 68 | /** |
| 69 | * Parses the data stream into the local member variables. |
| 70 | */ |
| 71 | virtual void parse(vpr::BufferObjectReader* reader); |
| 72 | |
| 73 | /** |
| 74 | * Print the data to the screen in a readable form. |
| 75 | */ |
| 76 | virtual void printData(int debug_level); |
| 77 | |
| 78 | /** |
| 79 | * Return the type of this packet. |
| 80 | */ |
| 81 | static vpr::Uint16 getPacketFactoryType() |
| 82 | { |
| 83 | return(Header::RIM_APPDATA_REQ); |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Return the GUID of the ApplicationData object being requested. |
| 88 | */ |
| 89 | vpr::GUID getId() |
| 90 | { |
| 91 | return mId; |
| 92 | } |
| 93 | |
| 94 | private: |
| 95 | vpr::GUID mId; /**< GUID for the ApplicationData object being requested. */ |
| 96 | }; |
| 97 | |
| 98 | }// end namespace cluster |
| 99 | |
| 100 | #endif |
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