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