| 1 | /* |
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| 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | ### File Specific: |
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| 12 | main-programmer: christoph |
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| 13 | co-programmer: |
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| 14 | */ |
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| 15 | |
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| 16 | |
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| 17 | /* this is for debug output. It just says, that all calls to PRINT() belong to the DEBUG_MODULE_NETWORK module |
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| 18 | For more information refere to https://www.orxonox.net/cgi-bin/trac.cgi/wiki/DebugOutput |
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| 19 | */ |
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| 20 | #define DEBUG_MODULE_NETWORK |
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| 21 | |
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| 22 | #include "handshake.h" |
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| 23 | |
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| 24 | #include <cassert> |
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| 25 | #include "debug.h" |
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| 26 | |
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| 27 | Handshake::Handshake( bool server, int clientId, int networkGameManagerId, int messageManagerId ) |
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| 28 | : Synchronizeable() |
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| 29 | { |
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| 30 | /* set the class id for the base object */ |
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| 31 | this->setClassID(CL_HANDSHAKE, "Handshake"); |
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| 32 | |
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| 33 | this->setIsServer(server); |
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| 34 | |
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| 35 | // register all variable handlers |
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| 36 | orxId_handler = registerVarId( new SynchronizeableInt( &localState.orxId, &remoteState.orxId, "orxonoxId", PERMISSION_ALL ) ); |
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| 37 | version_handler = registerVarId( new SynchronizeableInt( &localState.version, &remoteState.version, "version", PERMISSION_ALL ) ); |
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| 38 | netManId_handler = registerVarId( new SynchronizeableInt( &localState.networkManagerId, &remoteState.networkManagerId, "networkManagerId", PERMISSION_ALL ) ); |
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| 39 | msgManId_handler = registerVarId( new SynchronizeableInt( &localState.messageManagerId, &remoteState.messageManagerId, "messageManagerId", PERMISSION_ALL ) ); |
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| 40 | hostId_handler = registerVarId( new SynchronizeableInt( &localState.hostId, &remoteState.hostId, "hostId", PERMISSION_ALL ) ); |
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| 41 | completed_handler = registerVarId( new SynchronizeableInt( &localState.completed, &remoteState.completed, "completed", PERMISSION_ALL ) ); |
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| 42 | error_handler = registerVarId( new SynchronizeableInt( &localState.error, &remoteState.error, "error", PERMISSION_ALL ) ); |
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| 43 | errorString_handler = registerVarId( new SynchronizeableString( &localState.errorString, &remoteState.errorString, "errorString", PERMISSION_ALL ) ); |
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| 44 | |
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| 45 | candel_id = registerVarId( new SynchronizeableInt( &localState.canDel, &remoteState.canDel, "canDel", PERMISSION_ALL ) ); |
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| 46 | |
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| 47 | registerVar( new SynchronizeableString( &localState.preferedNickName, &remoteState.preferedNickName, "preferedNickName", PERMISSION_ALL ) ); |
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| 48 | |
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| 49 | // init the local state |
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| 50 | localState.completed = 0; |
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| 51 | localState.error = 0; |
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| 52 | localState.errorString = ""; |
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| 53 | localState.hostId = clientId; |
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| 54 | localState.networkManagerId = networkGameManagerId; |
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| 55 | this->localState.messageManagerId = messageManagerId; |
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| 56 | localState.orxId = _ORXONOX_ID; |
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| 57 | localState.version = _ORXONOX_VERSION; |
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| 58 | localState.canDel = 0; |
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| 59 | |
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| 60 | remoteState.completed = 0; |
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| 61 | remoteState.error = 0; |
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| 62 | remoteState.errorString = ""; |
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| 63 | remoteState.hostId = -1; |
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| 64 | remoteState.networkManagerId = -1; |
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| 65 | remoteState.messageManagerId = -1; |
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| 66 | remoteState.orxId = 0; |
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| 67 | remoteState.version = 0; |
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| 68 | remoteState.canDel = 0; |
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| 69 | |
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| 70 | // activate the synchronization process |
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| 71 | this->setSynchronized(true); |
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| 72 | PRINTF(0)("Handshake created clientId = %d\n", clientId); |
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| 73 | } |
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| 74 | |
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| 75 | /** |
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| 76 | * handler for changes in synced vars |
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| 77 | * @param id id's which have changed |
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| 78 | */ |
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| 79 | void Handshake::varChangeHandler( std::list< int > & id ) |
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| 80 | { |
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| 81 | for ( std::list<int>::iterator it = id.begin(); it != id.end(); it++ ) |
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| 82 | { |
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| 83 | if ( *it == orxId_handler ) |
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| 84 | { |
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| 85 | if ( remoteState.orxId != _ORXONOX_ID ) |
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| 86 | { |
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| 87 | localState.error = 1; |
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| 88 | localState.completed = 1; |
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| 89 | localState.errorString = "Seems not to be orxonox!"; |
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| 90 | continue; |
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| 91 | } |
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| 92 | |
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| 93 | } |
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| 94 | |
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| 95 | if ( *it == version_handler ) |
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| 96 | { |
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| 97 | if ( remoteState.version != _ORXONOX_VERSION ) |
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| 98 | { |
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| 99 | localState.error = 2; |
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| 100 | localState.completed = 1; |
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| 101 | localState.errorString = "Versions of server and client do not match!"; |
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| 102 | continue; |
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| 103 | } |
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| 104 | |
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| 105 | } |
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| 106 | |
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| 107 | if ( *it == candel_id ) |
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| 108 | { |
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| 109 | PRINTF(0)("handshake finished candel changed\n"); |
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| 110 | } |
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| 111 | |
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| 112 | } |
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| 113 | |
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| 114 | if ( |
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| 115 | remoteState.orxId == _ORXONOX_ID && |
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| 116 | remoteState.version == _ORXONOX_VERSION |
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| 117 | ) |
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| 118 | localState.completed = 1; |
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| 119 | } |
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| 120 | |
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