sources/network/rconsession.h

Wed, 27 Jan 2021 19:48:41 +0200

author
Teemu Piippo <teemu@hecknology.net>
date
Wed, 27 Jan 2021 19:48:41 +0200
branch
protocol5
changeset 195
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parent 171
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parent 191
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permissions
-rw-r--r--

merged with default

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1 /*
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2 Copyright 2014 - 2021 Teemu Piippo
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3 All rights reserved.
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4
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5 Redistribution and use in source and binary forms, with or without
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6 modification, are permitted provided that the following conditions
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7 are met:
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8
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9 1. Redistributions of source code must retain the above copyright
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10 notice, this list of conditions and the following disclaimer.
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11 2. Redistributions in binary form must reproduce the above copyright
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12 notice, this list of conditions and the following disclaimer in the
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13 documentation and/or other materials provided with the distribution.
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14 3. Neither the name of the copyright holder nor the names of its
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15 contributors may be used to endorse or promote products derived from
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16 this software without specific prior written permission.
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17
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18 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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19 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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20 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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21 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
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22 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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23 EXEMPLARY, OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO,
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24 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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25 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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26 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING
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27 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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28 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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29 */
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30
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31 #pragma once
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32 #include "ipaddress.h"
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33 #include "udpsocket.h"
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34 #include "bytestream.h"
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35 BEGIN_ZFC_NAMESPACE
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36
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37 // -------------------------------------------------------------------------------------------------
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38 //
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39 enum
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40 {
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41 RCON_PROTOCOL_VERSION = 5
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42 };
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43
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44 // -------------------------------------------------------------------------------------------------
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45 //
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46 enum ServerResponse
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47 {
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48 SVRC_OLDPROTOCOL = 32,
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49 SVRC_BANNED,
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50 SVRC_SALT,
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51 SVRC_LOGGEDIN,
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52 SVRC_INVALIDPASSWORD,
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53 SVRC_MESSAGE,
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54 SVRC_UPDATE,
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55 SVRC_TABCOMPLETE,
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56 SVRC_TOOMANYTABCOMPLETES,
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57 SVRC_WATCHINGCVAR,
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58 SVRC_ALREADYWATCHINGCVAR,
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59 SVRC_WATCHCVARNOTFOUND,
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60 SVRC_CVARCHANGED,
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61 SVRC_YOUREDISCONNECTED,
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62 };
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63
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64 // -------------------------------------------------------------------------------------------------
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65 //
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66 enum ClientRequest
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67 {
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68 CLRC_BEGINCONNECTION = 52,
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69 CLRC_PASSWORD,
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70 CLRC_COMMAND,
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71 CLRC_PONG,
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72 CLRC_DISCONNECT,
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73 CLRC_TABCOMPLETE,
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74 CLRC_WATCHCVAR,
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75 };
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76
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77 // -------------------------------------------------------------------------------------------------
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78 //
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79 enum RCONUpdateType
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80 {
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81 SVRCU_PLAYERDATA,
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82 SVRCU_ADMINCOUNT,
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83 SVRCU_MAP,
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84 };
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85
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86 // -------------------------------------------------------------------------------------------------
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87 //
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88 enum RCONSessionState
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89 {
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90 RCON_DISCONNECTED,
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91 RCON_CONNECTING,
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92 RCON_AUTHENTICATING,
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93 RCON_CONNECTED
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94 };
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95
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96 // -------------------------------------------------------------------------------------------------
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97 //
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98 class RCONSession
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99 {
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100 public:
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101 RCONSession();
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102 ~RCONSession();
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103
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104 const net::ip_address& address() const;
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105 void bumpLastPing();
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106 void connect(net::ip_address address);
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107 void disconnect();
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108 int getAdminCount() const;
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109 const std::string& getLevel() const;
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110 net::UDPSocket* getSocket();
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111 RCONSessionState getState() const;
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112 void handlePacket(std::vector<unsigned char>& message);
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113 bool isActive() const;
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114 void processServerUpdates(Bytestream& packet);
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115 void requestTabCompletion(const std::string& part);
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116 void requestWatch (const String& cvar);
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117 void requestWatch (const StringList& cvars);
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118 bool send(const std::vector<unsigned char>& packet);
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119 bool sendCommand(const std::string& commandString);
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120 void sendHello();
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121 void sendPassword();
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122 void setInterface(class Interface* interface);
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123 void setPassword(const std::string& password);
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124 void tick();
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125
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126 private:
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127 RCONSessionState m_state;
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128 net::ip_address m_address;
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129 net::UDPSocket m_socket;
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130 time_t m_lastPing;
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131 std::string m_password;
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132 std::string m_salt;
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133 int m_serverProtocol;
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134 std::string m_hostname;
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135 int m_adminCount;
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136 std::string m_level;
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137 std::string m_lastTabComplete;
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138 class Interface* m_interface;
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139 };
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141 END_ZFC_NAMESPACE

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