7 typedef struct UserStateStruct {
20 void DestroyUserStruct(void *vUser)
22 UserStateStruct *User = (UserStateStruct*) vUser;
23 FreeStrBuf(&User->UserName);
24 FreeStrBuf(&User->Room);
25 FreeStrBuf(&User->Host);
26 FreeStrBuf(&User->RealRoom);
27 FreeStrBuf(&User->RealHost);
31 int CompareUserStruct(const void *VUser1, const void *VUser2)
33 const UserStateStruct *User1 = (UserStateStruct*) GetSearchPayload(VUser1);
34 const UserStateStruct *User2 = (UserStateStruct*) GetSearchPayload(VUser2);
36 if (User1->Idle != User2->Idle)
37 return User1->Idle > User2->Idle;
38 return strcasecmp(ChrPtr(User1->UserName),
39 ChrPtr(User2->UserName));
43 int GetWholistSection(HashList *List, time_t now, StrBuf *Buf)
46 UserStateStruct *User, *OldUser;
52 StrBuf_ServGetlnBuffered(Buf);
53 if (GetServerStatus(Buf, NULL) == 1) {
54 while (BufLen = StrBuf_ServGetlnBuffered(Buf), strcmp(ChrPtr(Buf), "000")) {
58 User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
59 User->Session = StrBufExtractNext_int(Buf, &Pos, '|');
61 User->UserName = NewStrBufPlain(NULL, BufLen);
62 StrBufExtract_NextToken(User->UserName, Buf, &Pos, '|');
64 User->Room = NewStrBufPlain(NULL, BufLen);
65 StrBufExtract_NextToken(User->Room, Buf, &Pos, '|');
67 User->Host = NewStrBufPlain(NULL, BufLen);
68 StrBufExtract_NextToken(User->Host, Buf, &Pos, '|');
70 StrBufSkip_NTokenS(Buf, &Pos, '|', 1);
72 User->LastActive = StrBufExtractNext_long(Buf, &Pos, '|');
73 StrBufSkip_NTokenS(Buf, &Pos, '|', 3);
75 User->RealRoom = NewStrBufPlain(NULL, BufLen);
76 StrBufExtract_NextToken(User->RealRoom, Buf, &Pos, '|');
78 User->RealHost = NewStrBufPlain(NULL, BufLen);
79 StrBufExtract_NextToken(User->RealHost, Buf, &Pos, '|');
81 User->Idle = (now - User->LastActive) > 900L;
82 User->IdleSince = (now - User->LastActive) / 60;
83 User->SessionCount = 1;
86 ChrPtr(User->UserName),
87 StrLength(User->UserName),
90 OldUser->SessionCount++;
92 if (User->Session == WCC->ctdl_pid)
93 OldUser->Session = User->Session;
95 OldUser->Idle = User->Idle;
96 OldUser->LastActive = User->LastActive;
98 DestroyUserStruct(User);
102 ChrPtr(User->UserName),
103 StrLength(User->UserName),
104 User, DestroyUserStruct);
106 SortByPayload(List, CompareUserStruct);
120 void terminate_session(void)
124 serv_printf("TERM %s", bstr("which_session"));
125 serv_getln(buf, sizeof buf);
131 * Change your session info (fake roomname and hostname)
137 if (havebstr("change_room_name_button")) {
138 serv_printf("RCHG %s", bstr("fake_roomname"));
139 serv_getln(buf, sizeof buf);
140 http_redirect("who");
141 } else if (havebstr("change_host_name_button")) {
142 serv_printf("HCHG %s", bstr("fake_hostname"));
143 serv_getln(buf, sizeof buf);
144 http_redirect("who");
145 } else if (havebstr("change_user_name_button")) {
146 serv_printf("UCHG %s", bstr("fake_username"));
147 serv_getln(buf, sizeof buf);
148 http_redirect("who");
149 } else if (havebstr("cancel_button")) {
150 http_redirect("who");
152 output_headers(1, 1, 0, 0, 0, 0);
154 wprintf("<div id=\"banner\">\n");
155 wprintf("<table class=\"who_banner\"><tr><td>");
156 wprintf("<span class=\"titlebar\">");
157 wprintf(_("Edit your session display"));
158 wprintf("</span></td></tr></table>\n");
159 wprintf("</div>\n<div id=\"content\">\n");
161 wprintf(_("This screen allows you to change the way your "
162 "session appears in the 'Who is online' listing. "
163 "To turn off any 'fake' name you've previously "
164 "set, simply click the appropriate 'change' button "
165 "without typing anything in the corresponding box. "));
168 wprintf("<form method=\"POST\" action=\"edit_me\">\n");
169 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
171 wprintf("<table border=0 width=100%%>\n");
173 wprintf("<tr><td><b>");
174 wprintf(_("Room name:"));
175 wprintf("</b></td>\n<td>");
176 wprintf("<input type=\"text\" name=\"fake_roomname\" maxlength=\"64\">\n");
177 wprintf("</td>\n<td align=center>");
178 wprintf("<input type=\"submit\" name=\"change_room_name_button\" value=\"%s\">",
179 _("Change room name"));
180 wprintf("</td>\n</tr>\n");
182 wprintf("<tr><td><b>");
183 wprintf(_("Host name:"));
184 wprintf("</b></td><td>");
185 wprintf("<input type=\"text\" name=\"fake_hostname\" maxlength=\"64\">\n");
186 wprintf("</td>\n<td align=center>");
187 wprintf("<input type=\"submit\" name=\"change_host_name_button\" value=\"%s\">",
188 _("Change host name"));
189 wprintf("</td>\n</tr>\n");
192 wprintf("<tr><td><b>");
193 wprintf(_("User name:"));
194 wprintf("</b></td><td>");
195 wprintf("<input type=\"text\" name=\"fake_username\" maxlength=\"64\">\n");
196 wprintf("</td>\n<td align=center>");
197 wprintf("<input type=\"submit\" name \"change_user_name_button\" value=\"%s\">",
198 _("Change user name"));
199 wprintf("</td>\n</tr>\n");
201 wprintf("<tr><td> </td><td> </td><td align=center>");
202 wprintf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">",
204 wprintf("</td></tr></table>\n");
205 wprintf("</form></center>\n");
210 void _terminate_session(void) {
215 HashList *GetWholistHash(StrBuf *Target, WCTemplputParams *TP)
225 StrBuf_ServGetlnBuffered(Buf);
226 if (GetServerStatus(Buf, NULL) == 2) {
227 const char *pos = ChrPtr(Buf) + 4;
228 now = StrBufExtractNext_long(Buf, &pos, '|');
234 List = NewHash(1, NULL);
235 GetWholistSection(List, now, Buf);
241 void DeleteWholistHash(HashList **KillMe)
246 void tmplput_who_username(StrBuf *Target, WCTemplputParams *TP)
248 UserStateStruct *User = (UserStateStruct*) CTX;
249 StrBufAppendTemplate(Target, TP, User->UserName, 0);
252 void tmplput_who_room(StrBuf *Target, WCTemplputParams *TP)
254 UserStateStruct *User = (UserStateStruct*) CTX;
255 StrBufAppendTemplate(Target, TP, User->Room, 0);
258 void tmplput_who_host(StrBuf *Target, WCTemplputParams *TP)
260 UserStateStruct *User = (UserStateStruct*) CTX;
261 StrBufAppendTemplate(Target, TP, User->Host, 0);
264 void tmplput_who_realroom(StrBuf *Target, WCTemplputParams *TP)
266 UserStateStruct *User = (UserStateStruct*) CTX;
267 StrBufAppendTemplate(Target, TP, User->RealRoom, 0);
269 int conditional_who_realroom(StrBuf *Target, WCTemplputParams *TP)
271 UserStateStruct *User = (UserStateStruct*) CTX;
272 return StrLength(User->RealRoom) > 0;
275 void tmplput_who_realhost(StrBuf *Target, WCTemplputParams *TP)
277 UserStateStruct *User = (UserStateStruct*) CTX;
278 StrBufAppendTemplate(Target, TP, User->RealHost, 0);
281 void tmplput_who_lastactive(StrBuf *Target, WCTemplputParams *TP)
283 UserStateStruct *User = (UserStateStruct*) CTX;
284 StrBufAppendPrintf(Target, "%d", User->LastActive);
287 void tmplput_who_idlesince(StrBuf *Target, WCTemplputParams *TP)
289 UserStateStruct *User = (UserStateStruct*) CTX;
290 StrBufAppendPrintf(Target, "%d", User->IdleSince);
293 void tmplput_who_session(StrBuf *Target, WCTemplputParams *TP)
295 UserStateStruct *User = (UserStateStruct*) CTX;
296 StrBufAppendPrintf(Target, "%d", User->Session);
299 int conditional_who_idle(StrBuf *Target, WCTemplputParams *TP)
301 UserStateStruct *User = (UserStateStruct*) CTX;
305 int conditional_who_nsessions(StrBuf *Target, WCTemplputParams *TP)
307 UserStateStruct *User = (UserStateStruct*) CTX;
308 return User->SessionCount;
311 void tmplput_who_nsessions(StrBuf *Target, WCTemplputParams *TP)
313 UserStateStruct *User = (UserStateStruct*) CTX;
314 StrBufAppendPrintf(Target, "%d", User->SessionCount);
317 int conditional_who_isme(StrBuf *Target, WCTemplputParams *TP)
319 UserStateStruct *User = (UserStateStruct*) CTX;
320 return (User->Session == WC->ctdl_pid);
327 WebcitAddUrlHandler(HKEY("terminate_session"), _terminate_session, 0);
328 WebcitAddUrlHandler(HKEY("edit_me"), edit_me, 0);
330 RegisterIterator("WHOLIST", 0, NULL, GetWholistHash, NULL, DeleteWholistHash, CTX_WHO, CTX_NONE, IT_NOFLAG);
332 RegisterNamespace("WHO:NAME", 0, 1, tmplput_who_username, CTX_WHO);
333 RegisterNamespace("WHO:ROOM", 0, 1, tmplput_who_room, CTX_WHO);
334 RegisterNamespace("WHO:HOST", 0, 1, tmplput_who_host, CTX_WHO);
335 RegisterNamespace("WHO:REALROOM", 0, 1, tmplput_who_realroom, CTX_WHO);
336 RegisterNamespace("WHO:REALHOST", 0, 1, tmplput_who_realhost, CTX_WHO);
337 RegisterNamespace("WHO:LASTACTIVE", 0, 1, tmplput_who_lastactive, CTX_WHO);
338 RegisterNamespace("WHO:IDLESINCE", 0, 1, tmplput_who_idlesince, CTX_WHO);
339 RegisterNamespace("WHO:SESSION", 0, 1, tmplput_who_session, CTX_WHO);
340 RegisterNamespace("WHO:NSESSIONS", 0, 1, tmplput_who_nsessions, CTX_WHO);
341 RegisterNamespace("WHO:NSESSIONS", 0, 1, tmplput_who_nsessions, CTX_WHO);
343 RegisterConditional(HKEY("WHO:IDLE"), 1, conditional_who_idle, CTX_WHO);
344 RegisterConditional(HKEY("WHO:NSESSIONS"), 1, conditional_who_nsessions, CTX_WHO);
345 RegisterConditional(HKEY("WHO:ISME"), 1, conditional_who_isme, CTX_WHO);
346 RegisterConditional(HKEY("WHO:REALROOM"), 1, conditional_who_realroom, CTX_WHO);