| 1 | /****************************************************************************** |
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| 2 | * SAGE - Scalable Adaptive Graphics Environment |
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| 3 | * |
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| 4 | * Module: envInterface.h |
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| 5 | * Author : Byungil Jeong |
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| 6 | * |
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| 7 | * Copyright (C) 2004 Electronic Visualization Laboratory, |
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| 8 | * University of Illinois at Chicago |
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| 9 | * |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * Redistribution and use in source and binary forms, with or without |
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| 13 | * modification, are permitted provided that the following conditions are met: |
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| 14 | * |
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| 15 | * * Redistributions of source code must retain the above copyright |
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| 16 | * notice, this list of conditions and the following disclaimer. |
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| 17 | * * Redistributions in binary form must reproduce the above |
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| 18 | * copyright notice, this list of conditions and the following disclaimer |
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| 19 | * in the documentation and/or other materials provided with the distribution. |
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| 20 | * * Neither the name of the University of Illinois at Chicago nor |
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| 21 | * the names of its contributors may be used to endorse or promote |
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| 22 | * products derived from this software without specific prior written permission. |
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| 23 | * |
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| 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| 25 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| 26 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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| 27 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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| 28 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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| 29 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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| 30 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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| 31 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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| 32 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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| 33 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 34 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 35 | * |
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| 36 | * Direct questions, comments etc about SAGE to sage_users@listserv.uic.edu or |
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| 37 | * http://www.evl.uic.edu/cavern/forum/ |
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| 38 | * |
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| 39 | *****************************************************************************/ |
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| 40 | |
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| 41 | |
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| 42 | #ifndef _ENVINTF_H |
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| 43 | #define _ENVINTF_H |
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| 44 | |
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| 45 | #include "fsClient.h" |
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| 46 | #include "sail.h" |
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| 47 | |
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| 48 | /** |
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| 49 | * class envInterface |
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| 50 | */ |
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| 51 | class envInterface : public fsClient { |
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| 52 | private: |
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| 53 | sailConfig config; |
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| 54 | QUANTAnet_tcpServer_c *sailServer; |
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| 55 | int numClients; |
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| 56 | std::vector<QUANTAnet_tcpClient_c *> sailClientList; |
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| 57 | |
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| 58 | public: |
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| 59 | envInterface() : sailServer(NULL) {} |
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| 60 | ~envInterface(); |
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| 61 | int init(sailConfig &conf); |
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| 62 | int init(sailConfig &conf, char *ip, int port); |
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| 63 | int checkClients(); |
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| 64 | int readClientMsg(sageMessage &msg, int idx); |
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| 65 | int distributeMessage(sageMessage &msg); |
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| 66 | int distributeMessage(int code); |
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| 67 | int msgToClient(sageMessage &msg); |
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| 68 | int msgToClient(int cId, int code); |
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| 69 | int msgToClient(int cId, int code, int data); |
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| 70 | int msgToClient(int cId, int code, char *data); |
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| 71 | int getNumClients() { return numClients; } |
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| 72 | |
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| 73 | }; |
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| 74 | |
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| 75 | |
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| 76 | #endif |
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