[7161] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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[7631] | 23 | * Fabian 'x3n' Landau (original) |
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[7161] | 24 | * Co-authors: |
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[7631] | 25 | * Sandro 'smerkli' Merkli (adaptions to WAN) |
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[7161] | 26 | * ... |
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| 27 | * |
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| 28 | */ |
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| 29 | |
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[7630] | 30 | #include "WANDiscovery.h" |
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[7161] | 31 | |
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| 32 | #include <enet/enet.h> |
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| 33 | #include <cstring> |
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| 34 | |
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[7284] | 35 | #include "util/ScopedSingletonManager.h" |
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[7161] | 36 | #include "core/CoreIncludes.h" |
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| 37 | |
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| 38 | |
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| 39 | namespace orxonox |
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[7284] | 40 | { |
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[7630] | 41 | ManageScopedSingleton(WANDiscovery, ScopeID::Root, true); |
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[7284] | 42 | |
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[7630] | 43 | WANDiscovery::WANDiscovery() |
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[7161] | 44 | { |
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[7631] | 45 | /* create master server communications object */ |
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| 46 | this->msc = MasterServerComm(); |
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| 47 | |
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| 48 | /* initialize it and see if it worked */ |
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| 49 | if( msc.initialize() ) |
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| 50 | COUT(1) << "Error: could not initialize master server communications!\n"; |
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| 51 | |
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| 52 | /* connect and see if it worked */ |
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| 53 | if( msc.connect( MS_ADDRESS, 1234 ) ) |
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| 54 | COUT(1) << "Error: could not connect to master server!\n"; |
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[7161] | 55 | } |
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| 56 | |
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[7630] | 57 | WANDiscovery::~WANDiscovery() |
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[7631] | 58 | { |
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| 59 | /* clear server list */ |
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| 60 | this->servers_.clear(); |
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[7161] | 61 | } |
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[7284] | 62 | |
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[7631] | 63 | /* callback for the network reply poller */ |
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| 64 | /* NOTE implement protocol-specific part here. */ |
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| 65 | int replyhandler( char *addr, ENetEvent *ev ) |
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| 66 | { |
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| 67 | /* handle incoming data |
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| 68 | * if a list entry arrives add to list |
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| 69 | * if a done entry arrives set done to true |
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| 70 | */ |
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| 71 | |
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| 72 | /* done handling, return all ok code 0 */ |
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| 73 | return 0; |
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| 74 | } |
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| 75 | |
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[7630] | 76 | void WANDiscovery::discover() |
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[7161] | 77 | { |
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[7631] | 78 | /* clear list */ |
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[7161] | 79 | this->servers_.clear(); |
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[7631] | 80 | |
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| 81 | /* send request to server */ |
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| 82 | msc.sendRequest( MSPROTO_CLIENT MSPROTO_REQ_LIST ); |
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| 83 | |
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| 84 | /* deal with replies */ |
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| 85 | while( msc.pollForReply( replyhandler ) ) |
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| 86 | /* nothing */; |
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| 87 | |
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| 88 | /* done receiving. */ |
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[7630] | 89 | } |
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[7284] | 90 | |
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[7630] | 91 | std::string WANDiscovery::getServerListItemName(unsigned int index) |
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| 92 | { |
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[7631] | 93 | /* if the index is out of range, return empty */ |
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| 94 | if( index >= this->servers_.size() ) |
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| 95 | return BLANKSTRING; |
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| 96 | else |
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| 97 | /* else return the name of the server */ |
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| 98 | return this->servers_[index].getServerName(); |
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[7161] | 99 | } |
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[7284] | 100 | |
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[7630] | 101 | std::string WANDiscovery::getServerListItemIP(unsigned int index) |
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[7161] | 102 | { |
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[7631] | 103 | /* if the index is out of range, return empty */ |
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| 104 | if( index >= this->servers_.size() ) |
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| 105 | return BLANKSTRING; |
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| 106 | else |
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| 107 | /* else return the IP of the server */ |
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| 108 | return this->servers_[index].getServerIP(); |
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[7161] | 109 | } |
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[7284] | 110 | |
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| 111 | |
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[7161] | 112 | } // namespace orxonox |
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