-
Notifications
You must be signed in to change notification settings - Fork 1
/
Arena_Lib.pas
147 lines (125 loc) · 2.84 KB
/
Arena_Lib.pas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
unit Arena_Lib;
interface
uses
Windows, WinSock, SysUtils,
Engine_Reg,
Constants_Lib;
// Îòâåò íà "ïðîâåðêó íà æèâó÷åñòü"
procedure Arena_Ping;
// Âûäà¸ò ñòðîêó ôîðìàòà "IP:Port IP:Port..." ñîäåðæàùóþ â ñåáå ñåðâåðû èãðû
procedure Arena_GetServers;
// Óäàëÿåò âñå çàïóùåííûå ïðîöåññû (ïî èäåå îí òîëüêî îäèí)
procedure Arena_Free;
var
Arena_Timer : DWORD;
Arena_Refresh : boolean = false;
implementation
var
Arena_ID : integer;
procedure Arena_Free;
var
exc : DWORD;
begin
if Arena_ID = 0 then Exit;
GetExitCodeThread(Arena_ID, exc);
TerminateThread(Arena_ID, exc);
end;
function Arena(const mode: string; get: boolean): string;
var
wData : WSADATA;
addr : sockaddr_in;
sock : integer;
error : integer;
buf : array [0..1023] of Char;
str : string;
phe : PHostEnt;
begin
Result := '';
WSAStartup($0101, wData);
phe := gethostbyname(PChar(string(arena_address)));
if phe = nil then
begin
WSACleanup();
Exit;
end;
sock := socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if sock = INVALID_SOCKET then
begin
WSACleanup();
Exit;
end;
addr.sin_family := AF_INET;
addr.sin_port := htons(80);
addr.sin_addr := PInAddr(phe.h_addr_list^)^;
error := connect(sock, addr, sizeof(addr));
if error = SOCKET_ERROR then
begin
closesocket(sock);
WSACleanup();
Exit;
end;
str := 'GET http://' + arena_address + '/?action=arena&mode=' + mode +
'&port=' + IntToStr(sv_port) + ' HTTP/1.0'#13#10#13#10;
send(sock, str[1], Length(str), 0);
if get then
begin
ZeroMemory(@buf, 1024);
error := recv(sock, buf, 1024, 0);
while (error > 0) or (error = -1) do
begin
if error = -1 then break;
Result := Result + Copy(buf, 0, error);
error := recv(sock, buf, 1024, 0);
end;
end;
closesocket(sock);
WSACleanup();
if Result <> '' then
Result := Copy(Result, pos(#13#10#13#10, Result) + 4, Length(Result));
end;
// Ïîñëàòü ñåðâåðó âåñòî÷êó...
procedure Arena_PingThread;
begin
Arena('ping', false);
Arena_ID := 0;
end;
procedure Arena_Ping;
var
id : DWORD;
begin
if Arena_ID <> 0 then Exit;
Arena_ID := CreateThread(nil, 128, @Arena_PingThread, nil, 0, id);
Arena_Timer := GetTickCount + 30000;
end;
// Âûäà¸ò ñòðîêó ôîðìàòà "IP:Port IP:Port..." ñîäåðæàùóþ â ñåáå ñåðâåðû èãðû
procedure Arena_GetThread;
var
i : integer;
str : string;
begin
try
Arena_Refresh := true;
str := Arena('view', true);
if str <> '' then
begin
i := pos(' ', str);
while i <> 0 do
begin
Console_CMD('net_info ' + Copy(str, 1, i - 1));
str := Copy(str, i + 1, Length(str));
i := pos(' ', str);
end;
end;
Arena_Refresh := false;
Arena_ID := 0;
except
end;
end;
procedure Arena_GetServers;
var
id : DWORD;
begin
if Arena_ID <> 0 then Exit;
Arena_ID := CreateThread(nil, 128, @Arena_GetThread, nil, 0, id);
end;
end.