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hedgewars/uFLNet.pas
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changeset 11413 ffff8a0d1a76
parent 11403 b894922d58cc
child 11415 05cf35103206
equal deleted inserted replaced
11403:b894922d58cc 11413:ffff8a0d1a76 
     3 
     3 
     4 procedure connectOfficialServer;
 
     4 procedure connectOfficialServer;
 
     5 
     5 
     6 procedure initModule;
 
     6 procedure initModule;
 
     7 procedure freeModule;
 
     7 procedure freeModule;
 
       
     8 procedure sendNet(s: shortstring);
 
     8 
     9 
     9 implementation
 
    10 implementation
 
    10 uses SDLh, uFLIPC, uFLTypes, uFLUICallback, uFLNetTypes;
 
    11 uses SDLh, uFLIPC, uFLTypes, uFLUICallback, uFLNetTypes, uFLUtils;
 
    11 
    12 
    12 const endCmd: string = #10 + #10;
 
    13 const endCmd: string = #10 + #10;
 
    13 
    14 
    14 function getNextChar: char; forward;
 
    15 function getNextChar: char; forward;
 
    15 function getCurrChar: char; forward;
 
    16 function getCurrChar: char; forward;
 
    16 procedure sendNet(s: shortstring); forward;
 
       
    17 
    17 
    18 type
 
    18 type
 
    19     TNetState = (netDisconnected, netConnecting, netLoggedIn);
 
    19     TNetState = (netDisconnected, netConnecting, netLoggedIn);
 
    20     TParserState = record
 
    20     TParserState = record
 
    21                        cmd: TCmdType;
 
    21                        cmd: TCmdType;
 
    26                    end;
 
    26                    end;
 
    27     PHandler = procedure;
 
    27     PHandler = procedure;
 
    28 
    28 
    29 var state: TParserState;
 
    29 var state: TParserState;
 
    30 
    30 
       
    31 procedure handleTail; forward;
 
       
    32 function getShortString: shortstring; forward;
 
       
    33 
    31 // generated stuff here
 
    34 // generated stuff here
 
    32 const letters: array[0..206] of char = ('A', 'S', 'K', 'P', 'A', 'S', 'S', 'W', 'O', 'R', 'D', #10, 'B', 'A', 'N', 'L', 'I', 'S', 'T', #10, 'Y', 'E', #10, 'C', 'H', 'A', 'T', #10, 'L', 'I', 'E', 'N', 'T', '_', 'F', 'L', 'A', 'G', 'S', #10, 'O', 'N', 'N', 'E', 'C', 'T', 'E', 'D', #10, 'E', 'M', #10, 'H', 'H', '_', 'N', 'U', 'M', #10, 'I', 'N', 'F', 'O', #10, 'J', 'O', 'I', 'N', 'E', 'D', #10, 'I', 'N', 'G', #10, 'K', 'I', 'C', 'K', 'E', 'D', #10, 'L', 'E', 'F', 'T', #10, 'O', 'B', 'B', 'Y', ':', 'J', 'O', 'I', 'N', 'E', 'D', #10, 'L', 'E', 'F', 'T', #10, 'N', 'I', 'C', 'K', #10, 'O', 'T', 'I', 'C', 'E', #10, 'P', 'I', 'N', 'G', #10, 'R', 'O', 'T', 'O', #10, 'R', 'O', 'O', 'M', 'S', #10, 'U', 'N', 'D', '_', 'F', 'I', 'N', 'I', 'S', 'H', 'E', 'D', #10, 'U', 'N', '_', 'G', 'A', 'M', 'E', #10, 'S', 'E', 'R', 'V', 'E', 'R', '_', 'A', 'U', 'T', 'H', #10, 'M', 'E', 'S', 'S', 'A', 'G', 'E', #10, 'V', 'A', 'R', 'S', #10, 'T', 'E', 'A', 'M', '_', 'A', 'C', 'C', 'E', 'P', 'T', 'E', 'D', #10, 'C', 'O', 'L', 'O', 'R', #10, 'W', 'A', 'R', 'N', 'I', 'N', 'G', #10, #0, #10);
 
    35 const letters: array[0..211] of char = ('A', 'S', 'K', 'P', 'A', 'S', 'S', 'W',
 
    33 
    36     'O', 'R', 'D', #10, 'B', 'A', 'N', 'L', 'I', 'S', 'T', #10, 'Y', 'E', #10, 'C',
 
    34 const commands: array[0..206] of integer = (12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -38, 11, 7, 0, 0, 0, 0, 0, -37, 0, 0, -36, 26, 4, 0, 0, -35, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -34, 0, 0, 0, 0, 0, 0, 0, 0, -33, 3, 0, -32, 7, 0, 0, 0, 0, 0, -31, 5, 0, 0, 0, -30, 11, 0, 0, 0, 3, 0, -29, 0, 0, 0, -28, 7, 0, 0, 0, 0, 0, -27, 22, 4, 0, 0, -26, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, -25, 0, 0, 0, 0, -24, 11, 4, 0, 0, -23, 0, 0, 0, 0, 0, -22, 10, 4, 0, 0, -21, 0, 0, 0, 0, -20, 27, 18, 4, 0, 0, -19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -18, 0, 0, 0, 0, 0, 0, 0, -17, 25, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, -16, 8, 0, 0, 0, 0, 0, 0, -15, 0, 0, 0, 0, -14, 20, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, -13, 0, 0, 0, 0, 0, -12, 8, 0, 0, 0, 0, 0, 0, -11, 0, -10);
 
    37     'H', 'A', 'T', #10, 'L', 'I', 'E', 'N', 'T', '_', 'F', 'L', 'A', 'G', 'S', #10,
 
    35 
    38     'O', 'N', 'N', 'E', 'C', 'T', 'E', 'D', #10, 'E', 'M', #10, 'R', 'R', 'O', 'R',
 
    36 procedure handler_ASKPASSWORD;
 
    39     #10, 'H', 'H', '_', 'N', 'U', 'M', #10, 'I', 'N', 'F', 'O', #10, 'J', 'O', 'I',
 
    37 begin
 
    40     'N', 'E', 'D', #10, 'I', 'N', 'G', #10, 'K', 'I', 'C', 'K', 'E', 'D', #10, 'L',
 
    38 end;
 
    41     'E', 'F', 'T', #10, 'O', 'B', 'B', 'Y', ':', 'J', 'O', 'I', 'N', 'E', 'D', #10,
 
    39 
    42     'L', 'E', 'F', 'T', #10, 'N', 'I', 'C', 'K', #10, 'O', 'T', 'I', 'C', 'E', #10,
 
    40 procedure handler_BANLIST;
 
    43     'P', 'I', 'N', 'G', #10, 'R', 'O', 'T', 'O', #10, 'R', 'O', 'O', 'M', 'S', #10,
 
    41 begin
 
    44     'U', 'N', 'D', '_', 'F', 'I', 'N', 'I', 'S', 'H', 'E', 'D', #10, 'U', 'N', '_',
 
    42 end;
 
    45     'G', 'A', 'M', 'E', #10, 'S', 'E', 'R', 'V', 'E', 'R', '_', 'A', 'U', 'T', 'H',
 
    43 
    46     #10, 'M', 'E', 'S', 'S', 'A', 'G', 'E', #10, 'V', 'A', 'R', 'S', #10, 'T', 'E',
 
    44 procedure handler_BYE;
 
    47     'A', 'M', '_', 'A', 'C', 'C', 'E', 'P', 'T', 'E', 'D', #10, 'C', 'O', 'L', 'O',
 
    45 begin
 
    48     'R', #10, 'W', 'A', 'R', 'N', 'I', 'N', 'G', #10, #0, #10);
 
    46 end;
 
    49 const commands: array[0..211] of integer = (12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 
    47 
    50     -39, 11, 7, 0, 0, 0, 0, 0, -38, 0, 0, -37, 26, 4, 0, 0, -36, 12, 0, 0, 0, 0, 0,
 
    48 procedure handler_CHAT;
 
    51     0, 0, 0, 0, 0, -35, 0, 0, 0, 0, 0, 0, 0, 0, -34, 8, 2, -33, 0, 0, 0, 0, -32, 7,
 
    49 begin
 
    52     0, 0, 0, 0, 0, -31, 5, 0, 0, 0, -30, 11, 0, 0, 0, 3, 0, -29, 0, 0, 0, -28, 7, 0,
 
    50 end;
 
    53     0, 0, 0, 0, -27, 22, 4, 0, 0, -26, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, -25, 0, 0,
 
    51 
    54     0, 0, -24, 11, 4, 0, 0, -23, 0, 0, 0, 0, 0, -22, 10, 4, 0, 0, -21, 0, 0, 0, 0,
 
    52 procedure handler_CLIENT_FLAGS;
 
    55     -20, 27, 18, 4, 0, 0, -19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -18, 0, 0, 0, 0,
 
    53 begin
 
    56     0, 0, 0, -17, 25, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, -16, 8, 0, 0, 0, 0, 0, 0, -15,
 
    54 end;
 
    57     0, 0, 0, 0, -14, 20, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, -13, 0, 0, 0, 0, 0,
 
    55 
    58     -12, 8, 0, 0, 0, 0, 0, 0, -11, 0, -10);
 
    56 procedure handler_CONNECTED;
 
    59 
    57 var data: TCmdConnectedData;
 
    60 procedure handler_;
 
    58 begin
 
    61 begin
 
    59     sendUI(mtNetData, nil, 0);
 
    62     sendUI(mtNetData, @state.cmd, sizeof(state.cmd));
 
    60 end;
 
    63     writeln('handler_');
 
    61 
    64     handleTail()
 
    62 procedure handler_EM;
 
    65 end;
 
    63 begin
 
    66 
    64 end;
 
    67 procedure handler_L;
 
    65 
    68 begin
 
    66 procedure handler_HH_NUM;
 
    69     writeln('handler_L');
 
    67 begin
 
    70     handleTail()
 
    68 end;
 
    71 end;
 
    69 
    72 
    70 procedure handler_INFO;
 
    73 procedure handler_ML;
 
    71 begin
 
    74 begin
 
    72 end;
 
    75     writeln('handler_ML');
 
    73 
    76     handleTail()
 
    74 procedure handler_JOINED;
 
    77 end;
 
    75 begin
 
    78 
    76 end;
 
    79 procedure handler_MS;
 
    77 
    80 var cmd: TCmdParamS;
 
    78 procedure handler_JOINING;
 
    81     f: boolean;
 
    79 begin
 
    82 begin
 
    80 end;
 
    83     sendUI(mtNetData, @state.cmd, sizeof(state.cmd));
 
    81 
    84     writeln('handler_MS');
 
    82 procedure handler_KICKED;
 
    85     cmd.cmd:= Succ(state.cmd);
 
    83 begin
 
    86 
    84 end;
 
    87     repeat
 
    85 
    88         cmd.str1:= getShortString;
 
    86 procedure handler_LEFT;
 
    89         f:= cmd.str1[0] <> #0;
 
    87 begin
 
    90         if f then
 
    88 end;
 
    91             sendUI(mtNetData, @cmd, sizeof(cmd));
 
    89 
    92     until not f
 
    90 procedure handler_LOBBY_JOINED;
 
    93 end;
 
    91 begin
 
    94 
    92 end;
 
    95 procedure handler_S;
 
    93 
    96 begin
 
    94 procedure handler_LOBBY_LEFT;
 
    97     writeln('handler_S');
 
    95 begin
 
    98     handleTail()
 
    96 end;
 
    99 end;
 
    97 
   100 
    98 procedure handler_NICK;
 
   101 procedure handler_SL;
 
    99 begin
 
   102 begin
 
   100 end;
 
   103     writeln('handler_SL');
 
   101 
   104     handleTail()
 
   102 procedure handler_NOTICE;
 
   105 end;
 
   103 begin
 
   106 
   104 end;
 
   107 procedure handler_SMS;
 
   105 
   108 begin
 
   106 procedure handler_PING;
 
   109     writeln('handler_SMS');
 
   107 begin
 
   110     handleTail()
 
   108     sendNet('PONG')
 
   111 end;
 
   109 end;
 
   112 
   110 
   113 procedure handler__i;
 
   111 procedure handler_PROTO;
 
   114 var cmd: TCmdParami;
 
   112 begin
 
   115 begin
 
   113 end;
 
   116     writeln('handler__i');
 
   114 
   117     getShortString;
 
   115 procedure handler_ROOMS;
 
   118     cmd.cmd:= state.cmd;
 
   116 begin
 
   119     cmd.param1:= strToInt(getShortString);
 
   117 end;
 
   120     sendUI(mtNetData, @cmd, sizeof(cmd));
 
   118 
   121     handleTail()
 
   119 procedure handler_ROUND_FINISHED;
 
   122 end;
 
   120 begin
 
   123 
   121 end;
 
   124 procedure handler_i;
 
   122 
   125 begin
 
   123 procedure handler_RUN_GAME;
 
   126     writeln('handler_i');
 
   124 begin
 
   127     handleTail()
 
   125 end;
 
   128 end;
 
   126 
   129 
   127 procedure handler_SERVER_AUTH;
 
   130 procedure handler__UNKNOWN_;
 
   128 begin
 
       
   129 end;
 
       
   130 
       
   131 procedure handler_SERVER_MESSAGE;
 
       
   132 begin
 
       
   133 end;
 
       
   134 
       
   135 procedure handler_SERVER_VARS;
 
       
   136 begin
 
       
   137 end;
 
       
   138 
       
   139 procedure handler_TEAM_ACCEPTED;
 
       
   140 begin
 
       
   141 end;
 
       
   142 
       
   143 procedure handler_TEAM_COLOR;
 
       
   144 begin
 
       
   145 end;
 
       
   146 
       
   147 procedure handler_WARNING;
 
       
   148 begin
 
       
   149 end;
 
       
   150 
       
   151 procedure handler___UNKNOWN__;
 
       
   152 begin
 
   131 begin
 
   153     writeln('[NET] Unknown cmd');
 
   132     writeln('[NET] Unknown cmd');
 
   154 end;
 
   133 end;
 
   155 
   134 
   156 const handlers: array[0..28] of PHandler = (@handler___UNKNOWN__, @handler_WARNING, @handler_TEAM_COLOR, @handler_TEAM_ACCEPTED, @handler_SERVER_VARS, @handler_SERVER_MESSAGE, @handler_SERVER_AUTH, @handler_RUN_GAME, @handler_ROUND_FINISHED, @handler_ROOMS, @handler_PROTO, @handler_PING, @handler_NOTICE, @handler_NICK, @handler_LOBBY_LEFT, @handler_LOBBY_JOINED, @handler_LEFT, @handler_KICKED, @handler_JOINING, @handler_JOINED, @handler_INFO, @handler_HH_NUM, @handler_EM, @handler_CONNECTED, @handler_CLIENT_FLAGS, @handler_CHAT, @handler_BYE, @handler_BANLIST, @handler_ASKPASSWORD);
 
   135 const handlers: array[0..29] of PHandler = (@handler__UNKNOWN_, @handler_L, @handler_MS, @handler_S,
 
       
   136     @handler_SL, @handler_L, @handler_S, @handler_, @handler_, @handler_MS,
 
       
   137     @handler_i, @handler_MS, @handler_L, @handler_S, @handler_SL, @handler_MS,
 
       
   138     @handler_SMS, @handler_, @handler_S, @handler_MS, @handler_MS, @handler_MS,
 
       
   139     @handler_L, @handler_ML, @handler__i, @handler_SMS, @handler_SL, @handler_SL,
 
       
   140     @handler_MS, @handler_S);
 
       
   141 const net2cmd: array[0..29] of TCmdType = (cmd_WARNING, cmd_WARNING,
 
       
   142     cmd_TEAM_COLOR, cmd_TEAM_ACCEPTED, cmd_SERVER_VARS, cmd_SERVER_MESSAGE,
 
       
   143     cmd_SERVER_AUTH, cmd_RUN_GAME, cmd_ROUND_FINISHED, cmd_ROOMS, cmd_PROTO,
 
       
   144     cmd_PING, cmd_NOTICE, cmd_NICK, cmd_LOBBY_LEFT, cmd_LOBBY_JOINED, cmd_LEFT,
 
       
   145     cmd_KICKED, cmd_JOINING, cmd_JOINED, cmd_INFO, cmd_HH_NUM, cmd_ERROR, cmd_EM,
 
       
   146     cmd_CONNECTED, cmd_CLIENT_FLAGS, cmd_CHAT, cmd_BYE, cmd_BANLIST,
 
       
   147     cmd_ASKPASSWORD);
 
   157 
   148 
   158 
   149 
   159 // end of generated stuff
 
   150 // end of generated stuff
 
   160 procedure handleTail;
 
   151 procedure handleTail;
 
   161 var cnt: Longint;
 
   152 var cnt: Longint;
 
   231                 inc(state.l, commands[state.l]);
 
   222                 inc(state.l, commands[state.l]);
 
   232 
   223 
   233             if c = letters[state.l] then
 
   224             if c = letters[state.l] then
 
   234                 if commands[state.l] < 0 then
 
   225                 if commands[state.l] < 0 then
 
   235                 begin
 
   226                 begin
 
   236                     state.cmd:= TCmdType(-10 - commands[state.l]);
 
   227                     state.cmd:= net2cmd[-10 - commands[state.l]];
 
   237                     writeln('[NET] ', state.cmd);
 
   228                     writeln('[NET] ', state.cmd);
 
   238                     handlers[-10 - commands[state.l]]();
 
   229                     handlers[-10 - commands[state.l]]();
 
   239                     handleTail()
 
       
   240                 end
 
   230                 end
 
   241                 else
 
   231                 else
 
   242                     inc(state.l)
 
   232                     inc(state.l)
 
   243             else
 
   233             else
 
   244             begin
 
   234             begin
 
   245                 handler___UNKNOWN__();
 
   235                 handler__UNKNOWN_();
 
   246                 handleTail()
 
   236                 handleTail()
 
   247             end
 
   237             end
 
   248         end
 
   238         end
 
   249     until state.netState = netDisconnected;
 
   239     until state.netState = netDisconnected;
 
   250 
   240 
   257 begin
 
   247 begin
 
   258     writeln('[NET] Send: ', s);
 
   248     writeln('[NET] Send: ', s);
 
   259     ipcToNet(s + endCmd);
 
   249     ipcToNet(s + endCmd);
 
   260 end;
 
   250 end;
 
   261 
   251 
       
   252 function getShortString: shortstring;
 
       
   253 var s: shortstring;
 
       
   254     c: char;
 
       
   255 begin
 
       
   256     s[0]:= #0;
 
       
   257 
       
   258     repeat
 
       
   259         inc(s[0]);
 
       
   260         s[byte(s[0])]:= getNextChar
 
       
   261     until (s[0] = #255) or (s[byte(s[0])] = #10) or (s[byte(s[0])] = #0);
 
       
   262 
       
   263     if s[byte(s[0])] = #10 then
 
       
   264         dec(s[0])
 
       
   265     else
 
       
   266         repeat c:= getNextChar until (c = #0) or (c = #10);
 
       
   267 
       
   268     getShortString:= s
 
       
   269 end;
 
       
   270 
   262 procedure netSendCallback(p: pointer; msg: PChar; len: Longword);
 
   271 procedure netSendCallback(p: pointer; msg: PChar; len: Longword);
 
   263 begin
 
   272 begin
 
   264     // W A R N I N G: totally thread-unsafe due to use of sock variable
 
   273     // W A R N I N G: totally thread-unsafe due to use of sock variable
 
   265     SDLNet_TCP_Send(sock, msg, len);
 
   274     SDLNet_TCP_Send(sock, msg, len);
 
   266 end;
 
   275 end;
hedgewars-draft