7 typedef struct UserStateStruct {
19 void DestroyUserStruct(void *vUser)
21 UserStateStruct *User = (UserStateStruct*) vUser;
22 FreeStrBuf(&User->UserName);
23 FreeStrBuf(&User->Room);
24 FreeStrBuf(&User->Host);
25 FreeStrBuf(&User->RealRoom);
26 FreeStrBuf(&User->RealHost);
30 int CompareUserStruct(const void *VUser1, const void *VUser2)
32 const UserStateStruct *User1 = (UserStateStruct*) GetSearchPayload(VUser1);
33 const UserStateStruct *User2 = (UserStateStruct*) GetSearchPayload(VUser2);
35 if (User1->Idle != User2->Idle)
36 return User1->Idle > User2->Idle;
37 return strcasecmp(ChrPtr(User1->UserName),
38 ChrPtr(User2->UserName));
42 int GetWholistSection(HashList *List, time_t now)
45 struct wcsession *WCC = WC; /* This is done to make it run faster; WC is a function */
46 UserStateStruct *User, *OldUser;
52 serv_getln(buf, sizeof buf);
56 while (BufLen = StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000")) {
59 User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
60 User->Session = StrBufExtract_int(Buf, 0, '|');
62 StrBufExtract_token(XBuf, Buf, 1, '|');
63 User->UserName = NewStrBufDup(XBuf);
65 StrBufExtract_token(XBuf, Buf, 2, '|');
66 User->Room = NewStrBufDup(XBuf);
68 StrBufExtract_token(XBuf, Buf, 3, '|');
69 User->Host = NewStrBufDup(XBuf);
71 StrBufExtract_token(XBuf, Buf, 9, '|');
72 User->RealRoom = NewStrBufDup(XBuf);
74 StrBufExtract_token(XBuf, Buf, 10, '|');
75 User->RealHost = NewStrBufDup(XBuf);
77 User->LastActive = StrBufExtract_long(Buf, 5, '|');
78 User->Idle = (now - User->LastActive) > 900L;
79 User->SessionCount = 1;
82 ChrPtr(User->UserName),
83 StrLength(User->UserName),
86 OldUser->SessionCount++;
88 if (User->Session == WCC->ctdl_pid)
89 OldUser->Session = User->Session;
91 OldUser->Idle = User->Idle;
92 OldUser->LastActive = User->LastActive;
94 DestroyUserStruct(User);
98 ChrPtr(User->UserName),
99 StrLength(User->UserName),
100 User, DestroyUserStruct);
102 SortByPayload(List, CompareUserStruct);
113 * Display inner div of Wholist
115 void who_inner_div(void) {
116 UserStateStruct *User;
119 struct wcsession *WCC = WC;
122 const char *UserName;
126 wprintf("<table class=\"altern\">"
128 wprintf("<th class=\"edit_col\"> </th>\n");
129 wprintf("<th colspan=\"2\"> </th>\n");
130 wprintf("<th>%s</th>\n", _("User name"));
131 wprintf("<th>%s</th>", _("Room"));
132 wprintf("<th class=\"host_col\">%s</th>\n</tr>\n", _("From host"));
135 serv_getln(buf, sizeof buf);
138 now = extract_long(&buf[4], 0);
144 List = NewHash(1, NULL);
146 if (GetWholistSection(List, now)) {
147 it = GetNewHashPos();
148 while (GetNextHashPos(List, it, &len, &UserName, &VUser)) {
151 wprintf("<tr class=\"%s\">",
152 (bg ? "even" : "odd")
156 wprintf("<td class=\"edit_col\">");
157 if ((WCC->is_aide) &&
158 (User->Session != WCC->ctdl_pid)) {
159 wprintf(" <a href=\"terminate_session?which_session=%d", User->Session);
160 wprintf("\" onClick=\"return ConfirmKill();\">%s</a>", _("(kill)"));
162 if (User->Session == WCC->ctdl_pid) {
163 wprintf(" <a href=\"edit_me\">%s</a>", _("(edit)"));
167 / * (link to page this user) * /
168 wprintf("<td width=\"5%%\"><a href=\"display_page?recp=");
169 UrlescPutStrBuf(User->UserName);
171 "<img align=\"middle\" "
172 "src=\"static/citadelchat_24x.gif\" "
174 " border=\"0\" /></a> ");
178 wprintf("<td width=\"5%%\">");
181 "<img align=\"middle\" "
182 "src=\"static/inactiveuser_24x.gif\" "
183 "alt=\"(%s %ld %s)\" border=\"0\" />",
185 (now - User->LastActive) / 60,
192 "<img align=\"middle\" "
193 "src=\"static/activeuser_24x.gif\" "
194 "alt=\"(active)\" border=\"0\" />");
196 wprintf("</td>\n<td>");
198 / * username (link to user bio/photo page) * /
199 wprintf("<a href=\"showuser?who=");
200 UrlescPutStrBuf(User->UserName);
202 StrEscPuts(User->UserName);
203 if (User->SessionCount > 1)
204 wprintf(" [%d] ", User->SessionCount);
208 wprintf("</td>\n\t<td>");
209 StrEscPuts(User->Room);
210 if (StrLength(User->RealRoom) > 0) {
211 wprintf("<br /><i>");
212 StrEscPuts(User->RealRoom);
215 wprintf("</td>\n\t<td class=\"host_col\">");
218 StrEscPuts(User->Host);
219 if (StrLength(User->RealHost) > 0) {
220 wprintf("<br /><i>");
221 StrEscPuts(User->RealHost);
224 wprintf("</td>\n</tr>");
236 * Display a list of users currently logged in to the system
242 output_headers(1, 1, 2, 0, 0, 0);
244 wprintf("<script type=\"text/javascript\">\n"
245 "function ConfirmKill() { \n"
246 "return confirm('%s');\n"
248 "</script>\n", _("Do you really want to kill this session?")
252 wprintf("<div id=\"banner\">\n");
253 wprintf("<div class=\"room_banner\">");
254 wprintf("<img src=\"static/usermanag_48x.gif\">");
256 snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
258 wprintf("</h1></div>");
259 wprintf("<ul class=\"room_actions\">\n");
260 wprintf("<li class=\"start_page\">");
262 wprintf("</li></ul>");
265 wprintf("<div id=\"content\" class=\"fix_scrollbar_bug who_is_online\">\n");
266 wprintf("<div class=\"box\">");
267 wprintf("<div class=\"boxlabel\">");
268 snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
271 wprintf("<div class=\"boxcontent\">");
272 wprintf("<div id=\"who_inner\" >");
276 wprintf("<div class=\"instructions\">");
277 wprintf(_("Click on a name to read user info. Click on %s "
278 "to send an instant message to that user."),
279 "<img align=\"middle\" src=\"static/citadelchat_16x.gif\" alt=\"(p)\" border=\"0\">"
281 wprintf("</div></div>\n");
284 * JavaScript to make the ajax refresh happen:
285 * See http://www.sergiopereira.com/articles/prototype.js.html for info on Ajax.PeriodicalUpdater
286 * It wants: 1. The div being updated
287 * 2. The URL of the update source
288 * 3. Other flags (such as the HTTP method and the refresh frequency)
291 "<script type=\"text/javascript\"> "
292 " new Ajax.PeriodicalUpdater('who_inner', 'who_inner_html', "
293 " { method: 'get', frequency: 30 } ); "
304 void terminate_session(void)
308 serv_printf("TERM %s", bstr("which_session"));
309 serv_getln(buf, sizeof buf);
316 * Change your session info (fake roomname and hostname)
322 if (havebstr("change_room_name_button")) {
323 serv_printf("RCHG %s", bstr("fake_roomname"));
324 serv_getln(buf, sizeof buf);
325 http_redirect("who");
326 } else if (havebstr("change_host_name_button")) {
327 serv_printf("HCHG %s", bstr("fake_hostname"));
328 serv_getln(buf, sizeof buf);
329 http_redirect("who");
330 } else if (havebstr("change_user_name_button")) {
331 serv_printf("UCHG %s", bstr("fake_username"));
332 serv_getln(buf, sizeof buf);
333 http_redirect("who");
334 } else if (havebstr("cancel_button")) {
335 http_redirect("who");
337 output_headers(1, 1, 0, 0, 0, 0);
339 wprintf("<div id=\"banner\">\n");
340 wprintf("<table class=\"who_banner\"><tr><td>");
341 wprintf("<span class=\"titlebar\">");
342 wprintf(_("Edit your session display"));
343 wprintf("</span></td></tr></table>\n");
344 wprintf("</div>\n<div id=\"content\">\n");
346 wprintf(_("This screen allows you to change the way your "
347 "session appears in the 'Who is online' listing. "
348 "To turn off any 'fake' name you've previously "
349 "set, simply click the appropriate 'change' button "
350 "without typing anything in the corresponding box. "));
353 wprintf("<form method=\"POST\" action=\"edit_me\">\n");
354 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
356 wprintf("<table border=0 width=100%%>\n");
358 wprintf("<tr><td><b>");
359 wprintf(_("Room name:"));
360 wprintf("</b></td>\n<td>");
361 wprintf("<input type=\"text\" name=\"fake_roomname\" maxlength=\"64\">\n");
362 wprintf("</td>\n<td align=center>");
363 wprintf("<input type=\"submit\" name=\"change_room_name_button\" value=\"%s\">",
364 _("Change room name"));
365 wprintf("</td>\n</tr>\n");
367 wprintf("<tr><td><b>");
368 wprintf(_("Host name:"));
369 wprintf("</b></td><td>");
370 wprintf("<input type=\"text\" name=\"fake_hostname\" maxlength=\"64\">\n");
371 wprintf("</td>\n<td align=center>");
372 wprintf("<input type=\"submit\" name=\"change_host_name_button\" value=\"%s\">",
373 _("Change host name"));
374 wprintf("</td>\n</tr>\n");
377 wprintf("<tr><td><b>");
378 wprintf(_("User name:"));
379 wprintf("</b></td><td>");
380 wprintf("<input type=\"text\" name=\"fake_username\" maxlength=\"64\">\n");
381 wprintf("</td>\n<td align=center>");
382 wprintf("<input type=\"submit\" name \"change_user_name_button\" value=\"%s\">",
383 _("Change user name"));
384 wprintf("</td>\n</tr>\n");
386 wprintf("<tr><td> </td><td> </td><td align=center>");
387 wprintf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">",
389 wprintf("</td></tr></table>\n");
390 wprintf("</form></center>\n");
398 void wholist_section(void) {
399 UserStateStruct *User;
403 const char *UserName;
409 serv_getln(buf, sizeof buf);
411 now = extract_long(&buf[4], 0);
417 List = NewHash(1, NULL);
419 if (GetWholistSection(List, now)) {
420 SortByPayload(List, CompareUserStruct);
421 it = GetNewHashPos();
422 while (GetNextHashPos(List, it, &len, &UserName, &VUser)) {
424 if (strcmp(ChrPtr(User->UserName), NLI)) {
425 wprintf("<li class=\"");
427 wprintf("inactiveuser");
430 wprintf("activeuser");
432 wprintf("\"><a href=\"showuser?who=");
433 UrlescPutStrBuf(User->UserName);
435 StrEscPuts(User->UserName);
436 wprintf("</a></li>");
445 void _terminate_session(void) {
450 HashList *GetWholistHash(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
457 serv_getln(buf, sizeof buf);
459 now = extract_long(&buf[4], 0);
465 List = NewHash(1, NULL);
466 GetWholistSection(List, now);
470 void WholistSubst(StrBuf *TemplBuffer, void *vContext, WCTemplateToken *Token)
472 UserStateStruct *User = (UserStateStruct*) vContext;
474 SVPutBuf("WHO:NAME", User->UserName, 1);
475 SVPutBuf("WHO:ROOM", User->Room, 1);
476 SVPutBuf("WHO:HOST", User->Host, 1);
477 SVPutBuf("WHO:REALROOM", User->RealRoom, 1);
478 SVPutBuf("WHO:REALHOST", User->RealHost, 1);
479 svputlong("WHO:LASTACTIVE", User->LastActive);
480 ///svputlong("WHO:IDLESINCE",(now - User->LastActive) / 60);//// todo
481 svputlong("WHO:SESSION", User->Session);
482 svputlong("WHO:IDLE", User->Idle);
483 svputlong("WHO:NSESSIONS", User->SessionCount);
484 svputlong("WHO:ISME", (User->Session == WC->ctdl_pid));
487 void DeleteWholistHash(HashList **KillMe)
496 /// WebcitAddUrlHandler(HKEY("who"), who, 0);
497 // WebcitAddUrlHandler(HKEY("who_inner_html"), who_inner_div, AJAX);
498 // WebcitAddUrlHandler(HKEY("wholist_section"), wholist_section, AJAX);
499 WebcitAddUrlHandler(HKEY("terminate_session"), _terminate_session, 0);
500 WebcitAddUrlHandler(HKEY("edit_me"), edit_me, 0);
502 RegisterIterator("WHOLIST", 0, NULL, GetWholistHash, WholistSubst, DeleteWholistHash, CTX_WHO);