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c86edd1d Q |
1 | #include <stdlib.h> |
2 | #include <assert.h> | |
3 | #include <ctype.h> | |
4 | #include <string.h> | |
5 | #include <time.h> | |
6 | ||
c86edd1d Q |
7 | #include "huser.h" |
8 | #include "hchannel.h" | |
9 | #include "haccount.h" | |
10 | #include "helpmod.h" | |
11 | #include "hban.h" | |
12 | #include "hgen.h" | |
9af95c3d | 13 | #include "hed.h" |
c86edd1d Q |
14 | |
15 | huser *huser_add(nick *nck) | |
16 | { | |
17 | huser *tmp; | |
18 | int i; | |
19 | assert(huser_get(nck) == NULL); | |
20 | ||
21 | tmp = malloc(sizeof(huser)); | |
22 | tmp->real_user = nck; | |
23 | tmp->last_activity = time(NULL); | |
24 | tmp->flags = H_USRFLAGS_DEFAULT; | |
25 | tmp->state = helpmod_base; | |
26 | tmp->hchannels = NULL; | |
27 | ||
28 | if (IsAccount(nck)) | |
29 | tmp->account = haccount_get_by_name(nck->authname); | |
30 | else | |
31 | tmp->account = NULL; | |
32 | ||
33 | tmp->hchannels = NULL; | |
34 | ||
35 | for (i=0;i<5;i++) | |
36 | tmp->lc[i] = 0; | |
37 | ||
38 | tmp->last_line_repeats = 0; | |
39 | tmp->last_line[0] = '\0'; | |
40 | ||
41 | tmp->flood_val = 0; | |
42 | tmp->spam_val = 0.0; | |
43 | ||
9af95c3d | 44 | tmp->editor = NULL; |
45 | ||
c86edd1d Q |
46 | tmp->next = husers; |
47 | husers = tmp; | |
48 | ||
49 | return tmp; | |
50 | } | |
51 | ||
52 | void huser_del(huser *husr) | |
53 | { | |
54 | huser **ptr = &husers; | |
55 | if (!husr) | |
56 | return; | |
57 | ||
58 | for (;*ptr;ptr = &(*ptr)->next) | |
59 | if (*ptr == husr) | |
9af95c3d | 60 | { |
61 | huser *tmp = (*ptr)->next; | |
62 | ||
63 | hed_close(husr->editor); | |
64 | ||
65 | free(*ptr); | |
c86edd1d Q |
66 | *ptr = tmp; |
67 | ||
68 | return; | |
69 | } | |
70 | } | |
71 | ||
72 | void huser_del_all(void) | |
73 | { | |
74 | huser **ptr = &husers; | |
75 | ||
76 | while (*ptr) | |
77 | huser_del (*ptr); | |
78 | } | |
79 | ||
80 | huser *huser_get(nick *nck) | |
81 | { | |
9af95c3d | 82 | huser *tmp; |
c86edd1d Q |
83 | |
84 | if (nck == NULL) | |
85 | return NULL; | |
86 | ||
9af95c3d | 87 | for (tmp = husers;tmp;tmp = tmp->next) |
c86edd1d Q |
88 | if (tmp->real_user == nck) |
89 | return tmp; | |
90 | return NULL; | |
91 | } | |
92 | ||
93 | void huser_activity(huser *husr, hchannel *hchan) | |
94 | { | |
95 | huser_channel *huserchan; | |
96 | ||
97 | husr->last_activity = time(NULL); | |
98 | if (husr->account) | |
99 | husr->account->last_activity = time(NULL); | |
100 | if (hchan != NULL) | |
101 | if ((huserchan = huser_on_channel(husr, hchan)) != NULL) | |
102 | huserchan->last_activity = time(NULL); | |
103 | } | |
104 | ||
105 | huser_channel *huser_add_channel(huser *husr, hchannel *hchan) | |
106 | { | |
107 | huser_channel *tmp; | |
108 | assert(huser_on_channel(husr, hchan) == NULL); | |
109 | ||
110 | tmp = (huser_channel*)malloc(sizeof(huser_channel)); | |
111 | ||
112 | tmp->next = husr->hchannels; | |
113 | tmp->hchan = hchan; | |
114 | tmp->responsible_oper = NULL; | |
115 | tmp->last_activity = time(NULL); | |
116 | tmp->flags = 0; | |
117 | ||
118 | husr->hchannels = tmp; | |
119 | ||
120 | assert(huser_on_channel(husr, hchan) != NULL); | |
121 | ||
122 | return tmp; | |
123 | } | |
124 | ||
125 | void huser_del_channel(huser *husr, hchannel *hchan) | |
126 | { | |
127 | huser_channel **tmp = &husr->hchannels; | |
128 | assert(huser_on_channel(husr, hchan) != NULL); | |
129 | ||
130 | for (;*tmp;tmp = &(*tmp)->next) | |
131 | if ((*tmp)->hchan == hchan) | |
132 | { | |
133 | huser_channel *ptr = (*tmp)->next; | |
134 | ||
135 | free(*tmp); | |
136 | *tmp = ptr; | |
137 | break; | |
138 | } | |
139 | ||
140 | assert(huser_on_channel(husr, hchan) == NULL); | |
141 | } | |
142 | ||
143 | huser_channel *huser_on_channel(huser *husr, hchannel *hchan) | |
144 | { | |
145 | huser_channel *tmp = husr->hchannels; | |
146 | ||
147 | for (;tmp;tmp = tmp->next) | |
148 | if (tmp->hchan == hchan) | |
149 | return tmp; | |
150 | return NULL; | |
151 | } | |
152 | ||
153 | void huser_clear_inactives(void) | |
154 | { | |
155 | huser **ptr = &husers; | |
156 | while (*ptr) | |
157 | if (!(*ptr)->hchannels && (time(NULL) - (*ptr)->last_activity) > HELPMOD_USER_TIMEOUT) | |
158 | huser_del (*ptr); | |
159 | else | |
160 | ptr = &(*ptr)->next; | |
161 | } | |
162 | ||
163 | int huser_count(void) | |
164 | { | |
165 | int count = 0; | |
166 | huser *tmp = husers; | |
167 | ||
168 | for (;tmp;tmp = tmp->next) | |
169 | count++; | |
170 | ||
171 | return count; | |
172 | } | |
173 | ||
174 | void huser_reset_states(void) | |
175 | { | |
176 | huser *tmp = husers; | |
177 | ||
178 | for (;tmp;tmp = tmp->next) | |
179 | tmp->state = helpmod_base; | |
180 | } | |
181 | ||
182 | hlevel huser_get_level(huser *husr) | |
183 | { | |
3a839281 | 184 | if ((strlen(huser_get_nick(husr))) == 1 && isalpha(huser_get_nick(husr)[0])) |
185 | return H_SERVICE; /* network services, keeps them out of harms way */ | |
c86edd1d Q |
186 | |
187 | if (husr->account != NULL) | |
188 | { | |
189 | if (IsOper(husr->real_user) && (husr->account->level < H_STAFF)) | |
190 | return H_STAFF; | |
191 | else if (!IsOper(husr->real_user) && (husr->account->level >= H_OPER)) | |
192 | return H_STAFF; | |
193 | else | |
194 | return husr->account->level; | |
195 | } | |
196 | else | |
197 | { | |
198 | if (IsOper(husr->real_user) || IsXOper(husr->real_user)) | |
199 | return H_STAFF; | |
200 | else | |
201 | return H_PEON; | |
202 | } | |
203 | } | |
204 | ||
205 | int on_queue(huser *husr, huser_channel *huserchan) | |
206 | { | |
207 | if (huserchan == NULL || huser_get_level(husr) > H_PEON) | |
208 | return 0; | |
209 | if (!(huserchan->hchan->flags & H_QUEUE)) | |
210 | return 0; | |
211 | if (huserchan->flags & (HCUMODE_OP | HCUMODE_VOICE)) | |
212 | return 0; | |
213 | if (huserchan->flags & HQUEUE_DONE) | |
214 | return 0; | |
215 | return 1; | |
216 | } | |
217 | ||
218 | int on_desk(huser* husr, huser_channel *huserchan) | |
219 | { | |
220 | if (huserchan == NULL || huser_get_level(husr) > H_PEON) | |
221 | return 0; | |
222 | if (!(huserchan->hchan->flags & H_QUEUE)) | |
223 | return 0; | |
224 | if (!(huserchan->flags & (HCUMODE_OP | HCUMODE_VOICE))) | |
225 | return 0; | |
226 | if (!(huserchan->flags & HQUEUE_DONE)) | |
227 | return 0; | |
228 | return 1; | |
229 | } | |
230 | ||
231 | int huser_get_account_flags(huser *husr) | |
232 | { | |
233 | if (husr->account != NULL) | |
234 | return husr->account->flags; | |
235 | else | |
236 | return H_ACCFLAGS_DEFAULT; | |
237 | } | |
238 | ||
3a839281 | 239 | const char *huser_get_nick(huser *husr) |
240 | { | |
241 | if (husr == NULL) | |
242 | return "Error"; | |
243 | else | |
244 | return husr->real_user->nick; | |
245 | } | |
246 | ||
247 | const char *huser_get_ident(huser *husr) | |
248 | { | |
249 | if (husr == NULL) | |
250 | return "Error"; | |
251 | else | |
252 | return husr->real_user->ident; | |
253 | } | |
254 | ||
255 | const char *huser_get_host(huser *husr) | |
256 | { | |
257 | if (husr == NULL) | |
258 | return "Error"; | |
259 | else | |
260 | return husr->real_user->host->name->content; | |
261 | } | |
262 | ||
263 | const char *huser_get_auth(huser *husr) | |
264 | { | |
265 | if (husr == NULL || !IsAccount(husr->real_user)) | |
266 | return "Error"; | |
267 | else | |
268 | return husr->real_user->authname; | |
269 | } | |
270 | ||
271 | const char *huser_get_realname(huser *husr) | |
272 | { | |
273 | if (husr == NULL) | |
274 | return "Error"; | |
275 | else | |
276 | return husr->real_user->realname->name->content; | |
277 | ||
278 | } | |
279 | ||
c86edd1d Q |
280 | int huser_valid(huser* husr) |
281 | { | |
282 | huser *ptr = husers; | |
283 | for (;ptr;ptr = ptr->next) | |
3a839281 | 284 | if (ptr == husr) |
c86edd1d Q |
285 | return !0; |
286 | return 0; | |
287 | } | |
288 | ||
289 | int huser_is_trojan(huser *husr) | |
290 | { | |
291 | /* case 1 */ | |
292 | char buffer[32]; | |
293 | ||
294 | if (IsOper(husr->real_user)) | |
295 | return 0; | |
296 | ||
297 | if (!IsAccount(husr->real_user)) | |
3a839281 | 298 | if (strisupper(huser_get_nick(husr)) && (strnumcount( huser_get_nick(husr)) >= 2)) |
c86edd1d | 299 | { |
3a839281 | 300 | sprintf(buffer, "*%s*", huser_get_nick(husr)); |
301 | if (hword_count(huser_get_realname(husr)) == 1) | |
302 | if (strregexp(huser_get_realname(husr), buffer)) | |
c86edd1d Q |
303 | return 1; |
304 | } | |
305 | ||
306 | /* case 2 */ | |
3a839281 | 307 | if (!IsAccount(husr->real_user) && (huser_get_ident(husr)[0] == '~')) |
308 | if (strislower(huser_get_nick(husr)) && strisalpha( huser_get_nick(husr))) | |
309 | if (strislower(huser_get_ident(husr)) && strisalpha(huser_get_ident(husr))) | |
310 | if (strislower(huser_get_realname(husr)) && strisalpha(huser_get_realname(husr))) | |
311 | if (hword_count(huser_get_realname(husr)) == 1) | |
312 | return 1; | |
c86edd1d Q |
313 | |
314 | return 0; | |
3a839281 | 315 | } |