* add contexttype, so the subst can precheck the context pointer for us, and bad...
[citadel.git] / webcit / who.c
index 03855e6d02111328898c165b7db46e4c473055b9..02f3630e90e716aa982ecd07950fecfa762a26a3 100644 (file)
-/* $Id$ */
-
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <stdio.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <ctype.h>
-#include <string.h>
-#include "webcit.h"
-#include "child.h"
-
-struct whouser {
-       struct whouser *next;
-       int sessionnum;
-       char username[256];
-       char roomname[256];
-       char hostname[256];
-       char clientsoftware[256];
-       };
-       
 /*
- * who is on?
+ * $Id$
  */
-void whobbs(void) {
-       struct whouser *wlist = NULL;
-       struct whouser *wptr = NULL;
-       char buf[256],sess,user[256],room[256],host[256];
-       int foundit;
-
-        printf("HTTP/1.0 200 OK\n");
-        output_headers(1, "bottom");
-
-        wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=007700><TR><TD>");
-        wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"<B>Users currently on ");
-       escputs(serv_info.serv_humannode);
-        wprintf("</B></FONT></TD></TR></TABLE>\n");
-
-       wprintf("<CENTER><TABLE border><TR>");
-       wprintf("<TH>Session ID</TH><TH>User Name</TH><TH>Room</TH>");
-       wprintf("<TH>From host</TH></TR>\n");
+
+#include "webcit.h"
+
+typedef struct UserStateStruct {
+       StrBuf *UserName;
+       StrBuf *Room;
+       StrBuf *Host;
+       StrBuf *RealRoom;
+       StrBuf *RealHost;
+       long LastActive;
+       int Session;
+       int Idle;
+       int SessionCount;
+} UserStateStruct;
+
+void DestroyUserStruct(void *vUser)
+{
+       UserStateStruct *User = (UserStateStruct*) vUser;
+       FreeStrBuf(&User->UserName);
+       FreeStrBuf(&User->Room);
+       FreeStrBuf(&User->Host);
+       FreeStrBuf(&User->RealRoom);
+       FreeStrBuf(&User->RealHost);
+       free(User);
+}
+
+int CompareUserStruct(const void *VUser1, const void *VUser2)
+{
+       const UserStateStruct *User1 = (UserStateStruct*) GetSearchPayload(VUser1);
+       const UserStateStruct *User2 = (UserStateStruct*) GetSearchPayload(VUser2);
+       
+       if (User1->Idle != User2->Idle)
+               return User1->Idle > User2->Idle;
+       return strcasecmp(ChrPtr(User1->UserName), 
+                         ChrPtr(User2->UserName));
+}
+
+
+int GetWholistSection(HashList *List, time_t now)
+{
+       StrBuf *Buf, *XBuf;
+       struct wcsession *WCC = WC;     /* This is done to make it run faster; WC is a function */
+       UserStateStruct *User, *OldUser;
+       void *VOldUser;
+       size_t BufLen;
+       char buf[SIZ];
+
        serv_puts("RWHO");
-       serv_gets(buf);
-       if (buf[0]=='1') {
-               while(serv_gets(buf), strcmp(buf,"000")) {
-                       sess = extract_int(buf, 0);
-                       extract(user, buf, 1);
-                       extract(room, buf, 2);
-                       extract(host, buf, 3);
-
-                       foundit = 0;
-                       for (wptr = wlist; wptr != NULL; wptr = wptr -> next) {
-                               if (wptr->sessionnum == sess) {
-                                       foundit = 1;
-                                       if (strcasecmp(user, wptr->username)) {
-                                               sprintf(buf, "%cBR%c%s", 
-                                                       LB, RB, user);
-                                               strcat(wptr->username, buf);
-                                               }
-                                       if (strcasecmp(room, wptr->roomname)) {
-                                               sprintf(buf, "%cBR%c%s", 
-                                                       LB, RB, room);
-                                               strcat(wptr->roomname, buf);
-                                               }
-                                       if (strcasecmp(host, wptr->hostname)) {
-                                               sprintf(buf, "%cBR%c%s", 
-                                                       LB, RB, host);
-                                               strcat(wptr->hostname, buf);
-                                               }
-                                       }
-                               }
+       serv_getln(buf, sizeof buf);
+       if (buf[0] == '1') {
+               Buf = NewStrBuf();
+               XBuf = NewStrBuf();
+               while (BufLen = StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000")) {
+                       if (BufLen <= 0)
+                           continue;
+                       User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
+                       User->Session = StrBufExtract_int(Buf, 0, '|');
 
-                       if (foundit == 0) {
-                               wptr = (struct whouser *)
-                                       malloc(sizeof(struct whouser));
-                               wptr->next = wlist;
-                               wlist = wptr;
-                               strcpy(wlist->username, user);
-                               strcpy(wlist->roomname, room);
-                               strcpy(wlist->hostname, host);
-                               wlist->sessionnum = sess;
-                               }
-                       }
+                       StrBufExtract_token(XBuf, Buf, 1, '|');
+                       User->UserName = NewStrBufDup(XBuf);
 
-               while (wlist != NULL) {
-                       wprintf("<TR><TD>%d", wlist->sessionnum);
-                       if ( (is_aide) &&
-                          (wlist->sessionnum != serv_info.serv_pid) ) {
-                               wprintf(" <A HREF=\"/terminate_session&which_session=%d&session_owner=", wlist->sessionnum);
-                               urlescputs(wlist->username);
-                               wprintf("\">(kill)</A>");
-                               }
-                       if (wlist->sessionnum == serv_info.serv_pid) {
-                               wprintf(" <A HREF=\"/edit_me\">(edit)</A>");
+                       StrBufExtract_token(XBuf, Buf, 2, '|');
+                       User->Room = NewStrBufDup(XBuf);
+
+                       StrBufExtract_token(XBuf, Buf, 3, '|');
+                       User->Host = NewStrBufDup(XBuf);
+
+                       StrBufExtract_token(XBuf, Buf, 9, '|');
+                       User->RealRoom = NewStrBufDup(XBuf);
+
+                       StrBufExtract_token(XBuf, Buf, 10, '|');
+                       User->RealHost = NewStrBufDup(XBuf);
+                       
+                       User->LastActive = StrBufExtract_long(Buf, 5, '|');
+                       User->Idle = (now - User->LastActive) > 900L;
+                       User->SessionCount = 1;
+
+                       if (GetHash(List, 
+                                   ChrPtr(User->UserName), 
+                                   StrLength(User->UserName), 
+                                   &VOldUser)) {
+                               OldUser = VOldUser;
+                               OldUser->SessionCount++;
+                               if (!User->Idle) {
+                                       if (User->Session == WCC->ctdl_pid) 
+                                               OldUser->Session = User->Session;
+
+                                       OldUser->Idle = User->Idle;
+                                       OldUser->LastActive = User->LastActive;
                                }
-                       wprintf("</TD><TD>");
-                       escputs(wlist->username);
-                       wprintf("</TD><TD>");
-                       escputs(wlist->roomname);
-                       wprintf("</TD><TD>");
-                       escputs(wlist->hostname);
-                       wprintf("</TD></TR>\n");
-                       wptr = wlist->next;
-                       free(wlist);
-                       wlist = wptr;
+                               DestroyUserStruct(User);
                        }
+                       else
+                               Put(List, 
+                                   ChrPtr(User->UserName), 
+                                   StrLength(User->UserName), 
+                                   User, DestroyUserStruct);
                }
-       wprintf("</TABLE>\n");
-       wprintf("<A HREF=\"/whobbs\">Refresh</A>\n");
-        wprintf("</CENTER>\n");
-        wDumpContent(1);
+               SortByPayload(List, CompareUserStruct);
+
+               FreeStrBuf(&XBuf);
+               FreeStrBuf(&Buf);
+               return 1;
+       }
+       else
+               return 0;
+}
+
+/*
+ * Display inner div of Wholist
+ * /
+void who_inner_div(void) {
+       UserStateStruct *User;
+       void *VUser;
+       char buf[SIZ];
+       struct wcsession *WCC = WC;
+       HashList *List;
+       HashPos  *it;
+       const char *UserName;
+       long len;
+       time_t now;
+       int bg = 0;
+       wprintf("<table class=\"altern\">"
+               "<tr>\n");
+       wprintf("<th class=\"edit_col\"> </th>\n");
+       wprintf("<th colspan=\"2\"> </th>\n");
+       wprintf("<th>%s</th>\n", _("User name"));
+       wprintf("<th>%s</th>", _("Room"));
+       wprintf("<th class=\"host_col\">%s</th>\n</tr>\n", _("From host"));
+
+       serv_puts("TIME");
+       serv_getln(buf, sizeof buf);
+
+       if (buf[0] == '2') {
+               now = extract_long(&buf[4], 0);
+       }
+       else {
+               now = time(NULL);
        }
 
+       List = NewHash(1, NULL);
 
-void terminate_session(void) {
-       char buf[256];
+       if (GetWholistSection(List, now)) {
+               it = GetNewHashPos();
+               while (GetNextHashPos(List, it, &len, &UserName, &VUser)) {
+                       User = VUser;
+                       bg = 1 - bg;
+                       wprintf("<tr class=\"%s\">",
+                               (bg ? "even" : "odd")
+                       );
 
-       if (!strcasecmp(bstr("confirm"), "Yes")) {
-               serv_printf("TERM %s", bstr("which_session"));
-               serv_gets(buf);
-               if (buf[0]=='2') {
-                       whobbs();
+
+                       wprintf("<td class=\"edit_col\">");
+                       if ((WCC->is_aide) &&
+                           (User->Session != WCC->ctdl_pid)) {
+                               wprintf(" <a href=\"terminate_session?which_session=%d", User->Session);
+                               wprintf("\" onClick=\"return ConfirmKill();\">%s</a>", _("(kill)"));
                        }
-               else {
-                       display_error(&buf[4]);
+                       if (User->Session == WCC->ctdl_pid) {
+                               wprintf(" <a href=\"edit_me\">%s</a>", _("(edit)"));
                        }
-               }
+                       wprintf("</td>");
 
-       else {
-               printf("HTTP/1.0 200 OK\n");
-               output_headers(1, "bottom");
-               wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
-               wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"<B>Confirm session termination");
-               wprintf("</B></FONT></TD></TR></TABLE>\n");
-       
-               wprintf("Are you sure you want to terminate session %s",
-                       bstr("which_session"));
-               if (strlen(bstr("session_owner"))>0) {
-                       wprintf(" (");
-                       escputs(bstr("session_owner"));
-                       wprintf(")");
+                       / * (link to page this user) * /
+                       wprintf("<td width=\"5%%\"><a href=\"display_page?recp=");
+                       UrlescPutStrBuf(User->UserName);
+                       wprintf("\">"
+                               "<img align=\"middle\" "
+                               "src=\"static/citadelchat_24x.gif\" "
+                               "alt=\"(p)\""
+                               " border=\"0\" /></a> ");
+                       wprintf("</td>");
+
+                       / * (idle flag) * /
+                       wprintf("<td width=\"5%%\">");
+                       if (User->Idle) {
+                               wprintf(" "
+                                       "<img align=\"middle\" "
+                                       "src=\"static/inactiveuser_24x.gif\" "
+                                       "alt=\"(%s %ld %s)\" border=\"0\" />",
+                                       _("idle since"),
+                                       (now - User->LastActive) / 60,
+                                       _("Minutes")
+                                       );
+                               
                        }
-               wprintf("?<BR><BR>\n");
-       
-               wprintf("<A HREF=\"/terminate_session&which_session=%s&confirm=yes\">",
-                       bstr("which_session"));
-               wprintf("Yes</A>&nbsp;&nbsp;&nbsp;");
-               wprintf("<A HREF=\"/whobbs\">No</A>");
-               wDumpContent(1);
-               }
+                       else {
+                               wprintf(" "
+                                       "<img align=\"middle\" "
+                                       "src=\"static/activeuser_24x.gif\" "
+                                       "alt=\"(active)\" border=\"0\" />");
+                       }
+                       wprintf("</td>\n<td>");
+
+                       / * username (link to user bio/photo page) * /
+                       wprintf("<a href=\"showuser?who=");
+                       UrlescPutStrBuf(User->UserName);
+                       wprintf("\">");
+                       StrEscPuts(User->UserName);
+                       if (User->SessionCount > 1)
+                               wprintf(" [%d] ", User->SessionCount);
+                       wprintf("</a>");
 
+                       / * room * /
+                       wprintf("</td>\n\t<td>");
+                       StrEscPuts(User->Room);
+                       if (StrLength(User->RealRoom) > 0) {
+                               wprintf("<br /><i>");
+                               StrEscPuts(User->RealRoom);
+                               wprintf("</i>");
+                       }
+                       wprintf("</td>\n\t<td class=\"host_col\">");
+
+                       / * hostname * /
+                       StrEscPuts(User->Host);
+                       if (StrLength(User->RealHost) > 0) {
+                               wprintf("<br /><i>");
+                               StrEscPuts(User->RealHost);
+                               wprintf("</i>");
+                       }
+                       wprintf("</td>\n</tr>");
+               }
+               DeleteHashPos(&it);
        }
+       wprintf("</table>");
+       DeleteHash(&List);
+}
+*/
+
+
+/*
+ * Display a list of users currently logged in to the system
+ * /
+void who(void)
+{
+       char title[256];
+
+       output_headers(1, 1, 2, 0, 0, 0);
+
+       wprintf("<script type=\"text/javascript\">\n"
+               "function ConfirmKill() { \n"
+               "return confirm('%s');\n"
+               "}\n"
+               "</script>\n", _("Do you really want to kill this session?")
+       );
 
+       wprintf("<div id=\"banner\">\n");
+       wprintf("<div class=\"room_banner\">");
+       wprintf("<img src=\"static/usermanag_48x.gif\">");
+       wprintf("<h1>");
+       snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
+       escputs(title);
+       wprintf("</h1></div>");
+       wprintf("<ul class=\"room_actions\">\n");
+       wprintf("<li class=\"start_page\">");
+       offer_start_page();
+       wprintf("</li></ul>");
+       wprintf("</div>");
 
+       wprintf("<div id=\"content\" class=\"fix_scrollbar_bug who_is_online\">\n");
+       wprintf("<div class=\"box\">");
+       wprintf("<div class=\"boxlabel\">");    
+       snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
+       escputs(title);
+       wprintf("</div>");      
+       wprintf("<div class=\"boxcontent\">");
+        wprintf("<div id=\"who_inner\" >");
+       who_inner_div();
+       wprintf("</div>");
+
+       wprintf("<div class=\"instructions\">");
+       wprintf(_("Click on a name to read user info.  Click on %s "
+               "to send an instant message to that user."),
+               "<img align=\"middle\" src=\"static/citadelchat_16x.gif\" alt=\"(p)\" border=\"0\">"
+       );
+       wprintf("</div></div>\n");
+
+       / *
+        * JavaScript to make the ajax refresh happen:
+        * See http://www.sergiopereira.com/articles/prototype.js.html for info on Ajax.PeriodicalUpdater
+        * It wants: 1. The div being updated
+        *           2. The URL of the update source
+        *           3. Other flags (such as the HTTP method and the refresh frequency)
+        * /
+       wprintf(
+               "<script type=\"text/javascript\">                                      "
+               " new Ajax.PeriodicalUpdater('who_inner', 'who_inner_html',     "
+               "                            { method: 'get', frequency: 30 }  );       "
+               "</script>                                                              \n"
+       );
+       wDumpContent(1);
+}
+*/
 
 /*
- * Change your session info (fake roomname and hostname)
+ * end session
  */
-void edit_me(void) {
-       char buf[256];
+void terminate_session(void)
+{
+       char buf[SIZ];
 
-       printf("HTTP/1.0 200 OK\n");
-       output_headers(1, "bottom");
+       serv_printf("TERM %s", bstr("which_session"));
+       serv_getln(buf, sizeof buf);
+       ///who();
+       url_do_template();
+}
+
+
+/*
+ * Change your session info (fake roomname and hostname)
+ */
+void edit_me(void)
+{
+       char buf[SIZ];
 
-       if (!strcasecmp(bstr("sc"), "Change room name")) {
+       if (havebstr("change_room_name_button")) {
                serv_printf("RCHG %s", bstr("fake_roomname"));
-               serv_gets(buf);
-               whobbs();
-               }
-       else if (!strcasecmp(bstr("sc"), "Change host name")) {
+               serv_getln(buf, sizeof buf);
+               http_redirect("who");
+       } else if (havebstr("change_host_name_button")) {
                serv_printf("HCHG %s", bstr("fake_hostname"));
-               serv_gets(buf);
-               whobbs();
-               }
-       else if (!strcasecmp(bstr("sc"), "Change user name")) {
+               serv_getln(buf, sizeof buf);
+               http_redirect("who");
+       } else if (havebstr("change_user_name_button")) {
                serv_printf("UCHG %s", bstr("fake_username"));
-               serv_gets(buf);
-               whobbs();
-               }
-       else if (!strcasecmp(bstr("sc"), "Cancel")) {
-               whobbs();
+               serv_getln(buf, sizeof buf);
+               http_redirect("who");
+       } else if (havebstr("cancel_button")) {
+               http_redirect("who");
+       } else {
+               output_headers(1, 1, 0, 0, 0, 0);
+
+               wprintf("<div id=\"banner\">\n");
+               wprintf("<table class=\"who_banner\"><tr><td>");
+               wprintf("<span class=\"titlebar\">");
+               wprintf(_("Edit your session display"));
+               wprintf("</span></td></tr></table>\n");
+               wprintf("</div>\n<div id=\"content\">\n");
+
+               wprintf(_("This screen allows you to change the way your "
+                       "session appears in the 'Who is online' listing. "
+                       "To turn off any 'fake' name you've previously "
+                       "set, simply click the appropriate 'change' button "
+                       "without typing anything in the corresponding box. "));
+               wprintf("<br />\n");
+
+               wprintf("<form method=\"POST\" action=\"edit_me\">\n");
+               wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
+
+               wprintf("<table border=0 width=100%%>\n");
+
+               wprintf("<tr><td><b>");
+               wprintf(_("Room name:"));
+               wprintf("</b></td>\n<td>");
+               wprintf("<input type=\"text\" name=\"fake_roomname\" maxlength=\"64\">\n");
+               wprintf("</td>\n<td align=center>");
+               wprintf("<input type=\"submit\" name=\"change_room_name_button\" value=\"%s\">",
+                       _("Change room name"));
+               wprintf("</td>\n</tr>\n");
+
+               wprintf("<tr><td><b>");
+               wprintf(_("Host name:"));
+               wprintf("</b></td><td>");
+               wprintf("<input type=\"text\" name=\"fake_hostname\" maxlength=\"64\">\n");
+               wprintf("</td>\n<td align=center>");
+               wprintf("<input type=\"submit\" name=\"change_host_name_button\" value=\"%s\">",
+                       _("Change host name"));
+               wprintf("</td>\n</tr>\n");
+
+               if (WC->is_aide) {
+                       wprintf("<tr><td><b>");
+                       wprintf(_("User name:"));
+                       wprintf("</b></td><td>");
+                       wprintf("<input type=\"text\" name=\"fake_username\" maxlength=\"64\">\n");
+                       wprintf("</td>\n<td align=center>");
+                       wprintf("<input type=\"submit\" name \"change_user_name_button\" value=\"%s\">",
+                               _("Change user name"));
+                       wprintf("</td>\n</tr>\n");
                }
+               wprintf("<tr><td> </td><td> </td><td align=center>");
+               wprintf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">",
+                       _("Cancel"));
+               wprintf("</td></tr></table>\n");
+               wprintf("</form></center>\n");
+               wDumpContent(1);
+       }
+}
+
+/*
+ * Wholist section
+ * /
+void wholist_section(void) {
+       UserStateStruct *User;
+       void *VUser;
+       HashList *List;
+       HashPos  *it;
+       const char *UserName;
+       long len;
+       char buf[SIZ];
+        time_t now;
+
+       serv_puts("TIME");
+       serv_getln(buf, sizeof buf);
+       if (buf[0] == '2') {
+               now = extract_long(&buf[4], 0);
+       }
        else {
+               now = time(NULL);
+       }
 
-                       wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
-                       wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"<B>");
-               wprintf("Edit your session display");
-                       wprintf("</B></FONT></TD></TR></TABLE>\n");
-       
-               wprintf("This screen allows you to change the way your\n");
-               wprintf("session appears in the 'Who is online' listing.\n");
-               wprintf("To turn off any 'fake' name you've previously\n");
-               wprintf("set, simply click the appropriate 'change' button\n");
-               wprintf("without typing anything in the corresponding box.\n");
-               wprintf("<BR>\n");
-
-               wprintf("<FORM METHOD=\"POST\" ACTION=\"/edit_me\">\n");
-
-               wprintf("<TABLE border=0 width=100%>\n");
-
-               wprintf("<TR><TD>Room name:</TD><TD>");
-               wprintf("<INPUT TYPE=\"text\" NAME=\"fake_roomname\" MAXLENGTH=\"64\">\n");
-               wprintf("</TD><TD>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change room name\">");
-               wprintf("</TD></TR>\n");
-
-               wprintf("<TR><TD>Host name:</TD><TD>");
-               wprintf("<INPUT TYPE=\"text\" NAME=\"fake_hostname\" MAXLENGTH=\"64\">\n");
-               wprintf("</TD><TD>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change host name\">");
-               wprintf("</TD></TR>\n");
-
-               if (is_aide) {
-                       wprintf("<TR><TD>User name:</TD><TD>");
-                       wprintf("<INPUT TYPE=\"text\" NAME=\"fake_username\" MAXLENGTH=\"64\">\n");
-                       wprintf("</TD><TD>");
-                       wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change user name\">");
-                       wprintf("</TD></TR>\n");
+       List = NewHash(1, NULL);
+
+       if (GetWholistSection(List, now)) {
+               SortByPayload(List, CompareUserStruct);
+               it = GetNewHashPos();
+               while (GetNextHashPos(List, it, &len, &UserName, &VUser)) {
+                       User = VUser;
+                       if (strcmp(ChrPtr(User->UserName), NLI)) {
+                               wprintf("<li class=\"");
+                               if (User->Idle) {
+                                       wprintf("inactiveuser");
+                               }
+                               else {
+                                       wprintf("activeuser");
+                               }
+                               wprintf("\"><a href=\"showuser?who=");
+                               UrlescPutStrBuf(User->UserName);
+                               wprintf("\">");
+                               StrEscPuts(User->UserName);
+                               wprintf("</a></li>");
                        }
+               }
+               DeleteHashPos(&it);
+       }
+       DeleteHash(&List);
+}
+*/
 
-               wprintf("<TR><TD></TD><TD></TD><TD>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
-               wprintf("</TD></TR></TABLE>\n");
+void _terminate_session(void) {
+       slrp_highest();
+       terminate_session();
+}
 
-               wprintf("</FORM></CENTER>\n");
-               wDumpContent(1);
-               }
+HashList *GetWholistHash(WCTemplateToken *Token)
+{
+       HashList *List;
+       char buf[SIZ];
+        time_t now;
+
+       serv_puts("TIME");
+       serv_getln(buf, sizeof buf);
+       if (buf[0] == '2') {
+               now = extract_long(&buf[4], 0);
+       }
+       else {
+               now = time(NULL);
        }
 
+       List = NewHash(1, NULL);
+       GetWholistSection(List, now);
+       return List;
+}
+
+void WholistSubst(StrBuf *TemplBuffer, void *vContext, WCTemplateToken *Token)
+{
+       UserStateStruct *User = (UserStateStruct*) vContext;
+
+       SVPutBuf("WHO:NAME", User->UserName, 1);
+       SVPutBuf("WHO:ROOM", User->Room, 1);
+       SVPutBuf("WHO:HOST", User->Host, 1);
+       SVPutBuf("WHO:REALROOM", User->RealRoom, 1);
+       SVPutBuf("WHO:REALHOST", User->RealHost, 1);
+       svputlong("WHO:LASTACTIVE", User->LastActive);
+       ///svputlong("WHO:IDLESINCE",(now - User->LastActive) / 60);//// todo
+       svputlong("WHO:SESSION", User->Session);
+       svputlong("WHO:IDLE", User->Idle);
+       svputlong("WHO:NSESSIONS", User->SessionCount);
+       svputlong("WHO:ISME", (User->Session == WC->ctdl_pid));
+}
+
+void DeleteWholistHash(HashList **KillMe)
+{
+       DeleteHash(KillMe);
+}
+
+void 
+InitModule_WHO
+(void)
+{
+///    WebcitAddUrlHandler(HKEY("who"), who, 0);
+//     WebcitAddUrlHandler(HKEY("who_inner_html"), who_inner_div, AJAX);
+//     WebcitAddUrlHandler(HKEY("wholist_section"), wholist_section, AJAX);
+       WebcitAddUrlHandler(HKEY("terminate_session"), _terminate_session, 0);
+       WebcitAddUrlHandler(HKEY("edit_me"), edit_me, 0);
+
+       RegisterIterator("WHOLIST", 0, NULL, GetWholistHash, WholistSubst, DeleteWholistHash, CTX_WHO);
+}