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85ce9d3e | 1 | /* |
2 | * This file is provided for use with the unix-socket-faq. It is public | |
3 | * domain, and may be copied freely. There is no copyright on it. The | |
4 | * original work was by Vic Metcalfe (vic@brutus.tlug.org), and any | |
5 | * modifications made to that work were made with the understanding that | |
6 | * the finished work would be in the public domain. | |
7 | * | |
8 | * If you have found a bug, please pass it on to me at the above address | |
9 | * acknowledging that there will be no copyright on your work. | |
10 | * | |
11 | * The most recent version of this file, and the unix-socket-faq can be | |
12 | * found at http://www.interlog.com/~vic/sock-faq/. | |
13 | */ | |
14 | ||
15 | #include "sockhelp.h" | |
16 | #include "list.h" | |
17 | #include "aClient.h" | |
18 | #include "extern.h" | |
19 | #include <stdio.h> | |
20 | #include <unistd.h> | |
21 | #include <string.h> | |
22 | #include <iostream.h> | |
44ea29f7 | 23 | #include <fstream.h> |
85ce9d3e | 24 | #include <iomanip.h> |
85ce9d3e | 25 | #include <stdlib.h> |
26 | ||
85ce9d3e | 27 | int sock; |
44ea29f7 | 28 | long timestamp; |
29 | ||
85ce9d3e | 30 | List<aClient> clients; |
31 | ||
44ea29f7 | 32 | void save_timestamp(); |
33 | void load_timestamp(); | |
34 | ||
85ce9d3e | 35 | int main(int argc, char *argv[]) |
36 | { | |
28f552b8 | 37 | char buffer[1024], buf[1024]; |
85ce9d3e | 38 | int connected = 1; |
39 | char *cmd, *source = NULL; | |
40 | srand(time(NULL)); | |
44ea29f7 | 41 | |
42 | load_config_file(); | |
85ce9d3e | 43 | |
44 | if (argc == 1) { | |
45 | argc = 3; | |
46 | argv[1] = remoteserver; | |
47 | argv[2] = remoteport; | |
48 | } | |
49 | if (argc != 3) { | |
50 | fprintf(stderr,"Usage: tcpclient host port\n"); | |
51 | fprintf(stderr,"where host is the machine which is running the\n"); | |
52 | fprintf(stderr,"tcpserver program, and port is the port it is\n"); | |
53 | fprintf(stderr,"listening on.\n"); | |
54 | exit(EXIT_FAILURE); | |
55 | } | |
56 | ignore_pipe(); | |
57 | sock = make_connection(argv[2], SOCK_STREAM, argv[1]); | |
58 | if (sock == -1) { | |
59 | fprintf(stderr,"make_connection failed.\n"); | |
60 | unload_config_file(); | |
61 | return -1; | |
62 | } | |
63 | ||
64 | raw("PROTOCTL NICKv2 VHP"); | |
65 | raw("PASS :%s", remotepass); | |
66 | raw("SERVER %s 1 :Testing Server", servername); | |
67 | raw("NICK %S 1 %d %S %s %s %d +owghraAxNt %s :GameServ", time(NULL), gshost, | |
68 | servername, time(NULL), gshost); | |
69 | raw(":%S JOIN %s", c_Forest); | |
70 | raw(":%S MODE %s +o %S", c_Forest); | |
71 | raw(":%S MODE %s +ntm", c_Forest); | |
72 | ||
73 | sock_gets(sock,buffer,sizeof(buffer)-1); /* -1 added thanks to | |
74 | David Duchene <dave@ltd.com> for pointing out the possible | |
75 | buffer overflow resulting from the linefeed added below. */ | |
76 | ||
77 | ||
78 | printf("Server: %s\n",buffer); | |
79 | init_monsters(); | |
ab4f4ec0 | 80 | init_masters(); |
ad7dfaa0 | 81 | load_gs_dbase(); |
44ea29f7 | 82 | load_timestamp(); |
83 | ||
85ce9d3e | 84 | while (connected) { |
85 | if (sock_gets(sock,buffer,sizeof(buffer)) == -1) { | |
86 | connected = 0; | |
87 | } | |
88 | strcpy(buf, buffer); | |
89 | ||
90 | if (buffer[0] == ':') | |
91 | { | |
92 | source = strtok(buf, " "); | |
93 | cmd = strtok(NULL, " "); | |
94 | } | |
95 | else | |
96 | cmd = strtok(buf, " "); | |
97 | ||
0a1518fa | 98 | cout << "Server: " << buffer << endl << flush; |
85ce9d3e | 99 | if (stricmp(cmd, "PING") == 0) { |
0a1518fa | 100 | char *timestamp; |
101 | timestamp = strtok(NULL, ""); | |
102 | raw("PONG %s", timestamp); | |
85ce9d3e | 103 | } else if (strncmp(cmd, "NICK", 4) == 0) { |
104 | if (buffer[0] == ':') | |
105 | { | |
106 | aClient *tempPtr; | |
28f552b8 | 107 | if ((tempPtr = find((source + 1)))) |
85ce9d3e | 108 | { |
109 | char *nick; | |
110 | nick = strtok(NULL, " "); | |
111 | tempPtr->setNick(nick); | |
112 | } | |
113 | } | |
114 | else | |
115 | { | |
116 | char *nick; | |
117 | aClient *newuser; | |
118 | nick = strtok(NULL, " "); | |
119 | newuser = new aClient(nick); | |
120 | clients.insertAtBack(newuser); | |
121 | delete newuser; | |
122 | } | |
123 | } else if (stricmp(cmd, "QUIT") == 0) { | |
124 | aClient *quitter; | |
28f552b8 | 125 | if ((quitter = find(source + 1))) |
85ce9d3e | 126 | clients.remove(quitter); |
28f552b8 | 127 | if ((quitter = findplayer(source + 1))) |
dff2bbf4 | 128 | quitter->setNick("NULL"); |
85ce9d3e | 129 | |
130 | } else if (stricmp(cmd, "PRIVMSG") == 0) { | |
131 | char *rest, *dest; | |
132 | dest = strtok(NULL, " "); | |
133 | rest = strtok(NULL, ""); | |
ad7dfaa0 | 134 | if (strnicmp(dest, s_GameServ, strlen(s_GameServ)) == 0) |
85ce9d3e | 135 | gameserv(source, rest); |
136 | else if (stricmp(dest, c_Forest) == 0) | |
137 | forest(source, rest); | |
138 | } else if (stricmp(cmd, "JOIN") == 0) { | |
139 | char *channel; | |
140 | channel = strtok(NULL, " "); | |
141 | if (stricmp(channel, c_Forest) == 0 && is_playing(source + 1)) | |
142 | raw(":%S MODE %s +v %s", c_Forest, (source + 1)); | |
143 | } else { | |
144 | // cout << "Unrecognized Message: cmd = " << cmd << setw(30) << "source = " << | |
145 | // source << endl; | |
146 | } | |
147 | } | |
c8ada07e | 148 | save_gs_dbase(); |
44ea29f7 | 149 | save_timestamp(); |
c8ada07e | 150 | delete_monsters(); |
151 | delete_masters(); | |
152 | ||
85ce9d3e | 153 | printf("<CLOSED>\n"); |
154 | close(sock); | |
155 | unload_config_file(); | |
156 | return 0; | |
157 | } | |
158 | ||
159 | aClient *find(char *nick) | |
160 | { | |
161 | return findbynick(nick); | |
162 | } | |
163 | ||
164 | aClient *find(const char *nick) | |
165 | { | |
166 | return findbynick(nick); | |
167 | } | |
168 | ||
169 | ||
170 | aClient *findbynick(char *nick) | |
171 | { | |
172 | ListNode <aClient> *newPtr; | |
173 | newPtr = clients.First(); | |
174 | ||
175 | aClient *client = NULL; | |
176 | ||
177 | while (newPtr) | |
178 | { | |
179 | client = newPtr->getData(); | |
180 | if (stricmp(client->getNick(), nick) == 0) | |
181 | return client; | |
182 | client = NULL; | |
183 | newPtr = newPtr->Next(); | |
184 | } | |
185 | return client; | |
186 | } | |
187 | ||
0a1518fa | 188 | aClient *findplayer(const char *name) |
189 | { | |
190 | ListNode <aClient> *newPtr; | |
191 | Player *p = NULL; | |
192 | ||
193 | for (newPtr = players.First(); newPtr; newPtr = newPtr->Next()) | |
194 | { | |
195 | p = newPtr->getData()->stats; | |
196 | if (stricmp(p->name, name) == 0) | |
197 | return newPtr->getData(); | |
198 | p = NULL; | |
199 | } | |
200 | return NULL; | |
201 | } | |
202 | ||
85ce9d3e | 203 | aClient *findbynick(const char *nick) |
204 | { | |
205 | ListNode <aClient> *newPtr; | |
206 | newPtr = clients.First(); | |
207 | ||
208 | aClient *client = NULL; | |
209 | ||
210 | while (newPtr) | |
211 | { | |
212 | client = newPtr->getData(); | |
213 | if (stricmp(client->getNick(), nick) == 0) | |
214 | return client; | |
215 | client = NULL; | |
216 | newPtr = newPtr->Next(); | |
217 | } | |
218 | return client; | |
219 | } | |
220 | ||
44ea29f7 | 221 | void load_timestamp() |
222 | { | |
223 | ifstream infile; | |
224 | ||
225 | infile.open(".gstimestamp"); | |
226 | ||
227 | if (infile.fail()) | |
228 | { | |
229 | cerr << "Error opening .gstimestamp" << endl; | |
230 | cerr << "Generating new timestamp" << endl; | |
231 | generate: | |
232 | timestamp = midnight(); | |
233 | save_timestamp(); | |
234 | return; | |
235 | } | |
236 | ||
237 | infile >> timestamp; | |
238 | infile.close(); | |
239 | if (timestamp < 1000000) | |
240 | goto generate; | |
241 | } | |
242 | ||
243 | void save_timestamp() | |
244 | { | |
245 | ofstream outfile; | |
246 | ||
247 | outfile.open(".gstimestamp"); | |
248 | ||
249 | if (outfile.fail()) | |
250 | { | |
251 | cerr << "Error creating new file." << endl; | |
252 | return; | |
253 | } | |
254 | ||
255 | outfile << timestamp << endl; | |
256 | ||
257 | outfile.close(); | |
258 | } | |
259 | ||
260 | long int midnight(long int offset) | |
261 | { | |
262 | return (time(NULL) - (time(NULL) % 86400)) + (offset * 3600); | |
263 | } |