Room links in iconbar roomlist now properly escaped with encodeURIcomponent()
[citadel.git] / webcit / iconbar.c
index dc18455d6da28f65605a0ce1fc1000822b9c3de0..7a6e39d1ac477d9da041872a5892a931e79d52a6 100644 (file)
 /*
- * $Id$
- *
  * Displays and customizes the iconbar.
+ *
+ * Copyright (c) 1996-2011 by the citadel.org team
+ *
+ * This program is open source software.  You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
 #include "webcit.h"
 
-
-/* Values for ib_displayas */
-#define IB_PICTEXT     0
-#define IB_PICONLY     1
-#define IB_TEXTONLY    2
-
-
-void do_selected_iconbar(void) {
-       if (WC->current_iconbar == current_iconbar_roomlist) {
-               do_iconbar_roomlist();
+/* Values for ib_displayas ... don't change these or you will break the templates */
+#define IB_PICTEXT     0       /* picture and text */
+#define IB_PICONLY     1       /* just a picture */
+#define IB_TEXTONLY    2       /* just text */
+
+void DontDeleteThis(void *Data){}
+
+#define IconbarIsEnabled(a, b) IconbarIsENABLED(a, sizeof(a) - 1, b)
+
+
+HashList *IB_Seeting_Order = NULL;
+typedef struct _dflt_IB_Setting {
+       int         DefVal;  /* default value for non-set users */
+       long        n;       /* counter for internal purposes   */
+       const char *Key;     /* Stringvalue */
+       long        len;     /* Length... */
+}dflt_IB_Setting;
+
+long nIBV = 0;
+dflt_IB_Setting IconbarDefaults[] = {
+       {0,  0, HKEY("unused")},
+       {0,  1, HKEY("ib_displayas")},
+       {0,  2, HKEY("ib_logo")},
+       {1,  3, HKEY("ib_summary")},
+       {1,  4, HKEY("ib_inbox")},
+       {1,  5, HKEY("ib_calendar")},
+       {1,  6, HKEY("ib_contacts")},
+       {1,  7, HKEY("ib_notes")},
+       {1,  8, HKEY("ib_tasks")},
+       {1,  9, HKEY("ib_rooms")},
+       {1, 10, HKEY("ib_users")},
+       {1, 11, HKEY("ib_chat")},
+       {1, 12, HKEY("ib_advanced")},
+       {1, 13, HKEY("ib_logoff")},
+       {1, 14, HKEY("ib_citadel")},
+       {0, 15, HKEY("")}
+};
+
+HashList *IBDfl = NULL;
+
+
+long IconbarIsENABLED(long val, const char *key, size_t keylen)
+{
+       void *vIBDfl = NULL;
+       wcsession *WCC = WC;
+
+       if ((WCC != NULL) && 
+           (WCC->IBSettingsVec != NULL) && 
+           (val < nIBV))
+       {
+               return WCC->IBSettingsVec[val];
        }
-       else {
-               do_iconbar();
+       if (GetHash(IBDfl, key, keylen, &vIBDfl)) {
+               dflt_IB_Setting *Set = (dflt_IB_Setting*)vIBDfl;
+               return Set->DefVal;
        }
+       else 
+               return 1;
 }
 
+#ifdef DBG_ICONBAR_HASH
+static char nbuf[32];
+inline const char *PrintInt(void *Prefstr)
+{
+       snprintf(nbuf, sizeof(nbuf), "%ld", (long)Prefstr);
+       return nbuf;
+}
+#endif
 
-void do_iconbar(void) {
-       char iconbar[SIZ];
-       char buf[SIZ];
-       char key[SIZ], value[SIZ];
-       int i;
-
-       WC->current_iconbar = current_iconbar_menu;
+/* 
+       hprintf("Cache-Control: private\r\n");
+*/
 
-       /* The initialized values of these variables also happen to
-        * specify the default values for users who haven't customized
-        * their iconbars.  These should probably be set in a master
-        * configuration somewhere.
-        */
-       int ib_displayas = 0;   /* pictures and text, pictures, text */
-       int ib_logo = 0;        /* Site logo */
-       int ib_summary = 1;     /* Summary page icon */
-       int ib_inbox = 1;       /* Inbox icon */
-       int ib_calendar = 1;    /* Calendar icon */
-       int ib_contacts = 1;    /* Contacts icon */
-       int ib_notes = 1;       /* Notes icon */
-       int ib_tasks = 1;       /* Tasks icon */
-       int ib_rooms = 1;       /* Rooms icon */
-       int ib_users = 1;       /* Users icon */
-       int ib_chat = 1;        /* Chat icon */
-       int ib_advanced = 1;    /* Advanced Options icon */
-       int ib_citadel = 1;     /* 'Powered by Citadel' logo */
-       /*
-        */
 
-       get_preference("iconbar", iconbar, sizeof iconbar);
-       for (i=0; i<num_tokens(iconbar, ','); ++i) {
-               extract_token(buf, iconbar, i, ',', sizeof buf);
-               extract_token(key, buf, 0, '=', sizeof key);
-               extract_token(value, buf, 1, '=', sizeof value);
-
-               if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
-               if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
-               if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
-               if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
-               if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
-               if (!strcasecmp(key, "ib_contacts")) ib_contacts = atoi(value);
-               if (!strcasecmp(key, "ib_notes")) ib_notes = atoi(value);
-               if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
-               if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
-               if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
-               if (!strcasecmp(key, "ib_chat")) ib_chat = atoi(value);
-               if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
-               if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
-       }
+int ConditionalIsActiveStylesheet(StrBuf *Target, WCTemplputParams *TP) {
+       long testFor;
+       long lookAt;
+       long ib_displayas;
 
-       wprintf("<div id=\"button\">\n"
-               "<ul>\n"
-       );
+       lookAt = GetTemplateTokenNumber(Target, TP, 3, IB_PICTEXT);
+       testFor = GetTemplateTokenNumber(Target, TP, 2, IB_PICTEXT);
 
-       if (ib_logo) {
-               wprintf("<li>");
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" "
-                               "HEIGHT=\"32\" src=\"image&name=hello\" ALT=\"&nbsp;\">\n"
-                       );
-               }
-               wprintf("</li>\n");
-       }
 
-       if (ib_citadel) if (ib_displayas != IB_TEXTONLY) wprintf(
-               "<li><div align=\"center\">"
-               "<a href=\"http://www.citadel.org\" "
-               "title=\"%s\" target=\"aboutcit\">"
-               "<img border=\"0\" "
-               "src=\"static/citadel-logo.gif\" ALT=\"%s\"></a>"
-               "</div></li>\n",
-               _("Find out more about Citadel"),
-               _("CITADEL")
-       );
-
-       wprintf("<li><div align=\"center\"><a href=\"javascript:switch_to_room_list()\">");
-       wprintf(_("switch to room list"));
-       wprintf("</a></div>");
-
-       if (ib_summary) {
-               wprintf("<li><a href=\"summary\" "
-                       "TITLE=\"%s\" "
-                       ">", _("Your summary page")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                               "src=\"static/summscreen_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Summary"));
-               }
-               wprintf("</A></li>\n");
-       }
 
-       if (ib_inbox) {
-               wprintf("<li>"
-                       "<a href=\"dotgoto?room=_MAIL_\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Go to your email inbox")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                               "src=\"static/privatemess_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Mail"));
-                       if (WC->new_mail != WC->remember_new_mail) {
+       ib_displayas = IconbarIsENABLED(lookAt, TKEY(3));
 /*
-                               if (WC->new_mail > 0) {
-                                       wprintf(" <b>(%d)</b>", WC->new_mail);
-                               }
+       printf ("%ld == %ld ? %s : %s\n", 
+               testFor, 
+               ib_displayas, 
+               IconbarDefaults[lookAt ].Key, 
+               ChrPtr(TP->Tokens->FlatToken));
 */
-                               WC->remember_new_mail = WC->new_mail;
-                       }
-               }
-               wprintf("</A></li>\n");
-       }
 
-       if (ib_calendar) {
-               wprintf("<li>"
-                       "<a href=\"dotgoto?room=_CALENDAR_\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Go to your personal calendar")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/calarea_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Calendar"));
-               }
-               wprintf("</A></li>\n");
-       }
+       return (testFor == ib_displayas);
+}
 
-       if (ib_contacts) {
-               wprintf("<li>"
-                       "<a href=\"dotgoto?room=_CONTACTS_\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Go to your personal address book")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/viewcontacts_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Contacts"));
-               }
-               wprintf("</A></li>\n");
+void LoadIconSettings(StrBuf *iconbar, long lvalue)
+{
+       void *vIBDfl;
+       dflt_IB_Setting *Set;
+       const char *pCh = NULL;
+
+       wcsession *WCC = WC;
+       StrBuf *buf;
+       StrBuf *key;
+       long val;
+
+       buf = NewStrBuf();
+       key = NewStrBuf();
+       if (WCC->IBSettingsVec == NULL)
+       {
+               WCC->IBSettingsVec = (long*) malloc (nIBV * sizeof(long));
        }
+       /*
+        * The initialized values of these variables also happen to
+        * specify the default values for users who haven't customized
+        * their iconbars.  These should probably be set in a master
+        * configuration somewhere.
+        */
 
-       if (ib_notes) {
-               wprintf("<li>"
-                       "<a href=\"dotgoto?room=_NOTES_\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Go to your personal notes")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/storenotes_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Notes"));
-               }
-               wprintf("</A></li>\n");
-       }
+       while (StrBufExtract_NextToken(buf, iconbar, &pCh,  ',') >= 0)
+       {
+               StrBufExtract_token(key, buf, 0, '=');
+               val = StrBufExtract_long(buf, 1, '=');
 
-       if (ib_tasks)  {
-               wprintf("<li>"
-                       "<a href=\"dotgoto?room=_TASKS_\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Go to your personal task list")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/taskmanag_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Tasks"));
-               }
-               wprintf("</A></li>\n");
-       }
+               if (!GetHash(IBDfl, SKEY(key), &vIBDfl)) 
+                       continue;
+               Set = (dflt_IB_Setting*)vIBDfl;
 
-       if (ib_rooms) {
-               wprintf("<li>"
-                       "<a href=\"knrooms\" TITLE=\"%s\" >",
-                       _("List all of your accessible rooms")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/chatrooms_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Rooms"));
-               }
-               wprintf("</A></li>\n");
+               WCC->IBSettingsVec[Set->n] = val;
+/*             printf("%ld %s %s -> %ld \n", Set->n, Set->Key, IconbarDefaults[Set->n].Key, val);*/
        }
+#ifdef DBG_ICONBAR_HASH
+       dbg_PrintHash(WCC->IconBarSetttings, PrintInt, NULL);
+#endif
 
-       if (ib_users) {
-               wprintf("<li>"
-                       "<a href=\"who\" TITLE=\"%s\" "
-                       ">",
-                       _("See who is online right now")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/usermanag_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Who is online?"));
-               }
-               wprintf("</A></li>\n");
-       }
+       FreeStrBuf(&key);
+       FreeStrBuf(&buf);
+}
 
-       if (ib_chat) {
-               wprintf("<li>"
-                       "<a href=\"#\" onClick=\"window.open('chat', "
-                       "'ctdl_chat_window', "
-                       "'toolbar=no,location=no,directories=no,copyhistory=no,"
-                       "status=no,scrollbars=yes,resizable=yes');\""
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/citadelchat_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Chat"));
-               }
-               wprintf("</A></li>\n");
-       }
 
-       if (ib_advanced) {
-               wprintf("<li>"
-                       "<a href=\"display_main_menu\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Advanced Options Menu: Advanced Room commands, Account Info, and Chat")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/advanpage2_32x.gif\">");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Advanced"));
-               }
-               wprintf("</A></li>\n");
+/*
+ * save changes to iconbar settings
+ */
+void commit_iconbar(void) {
+       const StrBuf *MimeType;
+       StrBuf *iconbar;
+       StrBuf *buf;
+       int i;
+
+
+       if (!havebstr("ok_button")) {
+               display_main_menu();
+               return;
        }
 
-       if ((WC->axlevel >= 6) || (WC->is_room_aide)) {
-               wprintf("<li>"
-                       "<a href=\"display_aide_menu\" "
-                       "TITLE=\"%s\" "
-                       ">",
-                       _("Room and system administration functions")
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "src=\"static/advanpage2_32x.gif\">");
+       iconbar = NewStrBuf();
+       buf = NewStrBuf();
+       StrBufPrintf(iconbar, "ib_displayas=%d", ibstr("ib_displayas"));
+       for (i=0; i<(sizeof(IconbarDefaults)/sizeof(dflt_IB_Setting )); ++i) {
+               char *Val;
+               if (!strcasecmp(Bstr(IconbarDefaults[i].Key,
+                                    IconbarDefaults[i].len),
+                               "yes")) 
+               {
+                       Val = "1";
                }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf(_("Administration"));
+               else if (!strcasecmp(Bstr(IconbarDefaults[i].Key,
+                                         IconbarDefaults[i].len),
+                                    "yeslist")) 
+               {
+                       Val = "2";
                }
-               wprintf("</A></li>\n");
-       }
+               else {
+                       Val = "0";
+               }
+               StrBufPrintf(buf, ",%s=%s", IconbarDefaults[i].Key, Val);
+               StrBufAppendBuf(iconbar, buf, 0);
 
-       wprintf("<li>"
-               "<a href=\"termquit\" TITLE=\"%s\" "
-               "onClick=\"return confirm('%s');\">",
-               _("Log off"),
-               _("Log off now?")
-               
-       );
-       if (ib_displayas != IB_TEXTONLY) {
-       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-               "src=\"static/logoff_32x.gif\">");
-       }
-       if (ib_displayas != IB_PICONLY) {
-               wprintf(_("Log off"));
        }
-       wprintf("</A></li>\n");
-
-       wprintf(
-               "<li><div align=\"center\">"
-               "<a href=\"display_customize_iconbar\" "
-               "TITLE=\"%s\" "
-               ">%s"
-               "</A></div></li>\n",
-               _("Customize this menu"),
-               _("customize this menu")
-       );
-
-       wprintf("</ul></div>\n");
+       FreeStrBuf(&buf);
+       set_preference("iconbar", iconbar, 1);
+
+
+       begin_burst();
+       MimeType = DoTemplate(HKEY("iconbar_save"), NULL, &NoCtx);
+       http_transmit_thing(ChrPtr(MimeType), 0);
+#ifdef DBG_ICONBAR_HASH
+       dbg_PrintHash(WC->IconBarSetttings, PrintInt, NULL);
+#endif
 }
 
 
 /*
- * If the user has toggled the icon bar over to a room list, here's where
- * we generate its innerHTML...
+ * Display the icon bar as long as we have an active session,
+ * and either the user is logged in or the server allows guest mode.
  */
-void do_iconbar_roomlist(void) {
-       char iconbar[SIZ];
-       char buf[SIZ];
-       char key[SIZ], value[SIZ];
-       int i;
+void tmplput_iconbar(StrBuf *Target, WCTemplputParams *TP)
+{
+       wcsession *WCC = WC;
+       
+        if (   (WCC != NULL)
+               && (    (WCC->logged_in)
+                       || (WCC->serv_info->serv_supports_guest)
+               )
+       ) {
+               DoTemplate(HKEY("iconbar"), NULL, &NoCtx);
+       }
+}
 
-       WC->current_iconbar = current_iconbar_roomlist;
 
-       /* The initialized values of these variables also happen to
-        * specify the default values for users who haven't customized
-        * their iconbars.  These should probably be set in a master
-        * configuration somewhere.
-        */
-       int ib_displayas = 0;   /* pictures and text, pictures, text */
-       int ib_logo = 0;        /* Site logo */
-       int ib_citadel = 1;     /* 'Powered by Citadel' logo */
-       /*
-        */
+void 
+ServerShutdownModule_ICONBAR
+(void)
+{
+       DeleteHash(&IBDfl);
+}
 
-       get_preference("iconbar", iconbar, sizeof iconbar);
-       for (i=0; i<num_tokens(iconbar, ','); ++i) {
-               extract_token(buf, iconbar, i, ',', sizeof buf);
-               extract_token(key, buf, 0, '=', sizeof key);
-               extract_token(value, buf, 1, '=', sizeof value);
 
-               if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
-               if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
-               if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
-       }
 
-       wprintf("<div id=\"button\">\n"
-               "<ul>\n"
-       );
+void
+ServerStartModule_ICONBAR
+(void)
+{
+       int i = 1;
+       IBDfl = NewHash(1, NULL);
 
-       if (ib_logo) {
-               wprintf("<li>");
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" "
-                               "HEIGHT=\"32\" src=\"image&name=hello\" ALT=\"&nbsp;\">\n"
-                       );
-               }
-               wprintf("</li>\n");
+       while (IconbarDefaults[i].len != 0)
+       {
+               Put(IBDfl, 
+                   IconbarDefaults[i].Key, 
+                   IconbarDefaults[i].len, 
+                   &IconbarDefaults[i], 
+                   reference_free_handler);
+               i++;
        }
+}
 
-       if (ib_citadel) if (ib_displayas != IB_TEXTONLY) wprintf(
-               "<li><div align=\"center\">"
-               "<a href=\"http://www.citadel.org\" "
-               "title=\"%s\" target=\"aboutcit\">"
-               "<img border=\"0\" "
-               "src=\"static/citadel-logo.gif\" ALT=\"%s\"></a>"
-               "</div></li>\n",
-               _("Find out more about Citadel"),
-               _("CITADEL")
-       );
-
-       wprintf("<li><div align=\"center\"><a href=\"javascript:switch_to_menu_buttons()\">");
-       wprintf(_("switch to menu"));
-       wprintf("</a></div>");
-
-       wprintf("<li>"
-               "<a href=\"termquit\" TITLE=\"%s\" "
-               "onClick=\"return confirm('%s');\">",
-               _("Log off"),
-               _("Log off now?")
-               
-       );
-       if (ib_displayas != IB_TEXTONLY) {
-       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-               "src=\"static/logoff_32x.gif\">");
-       }
-       if (ib_displayas != IB_PICONLY) {
-               wprintf(_("Log off"));
-       }
-       wprintf("</A></li>\n");
 
-       wprintf("</ul></div>\n");
+int ConditionalWholistExpanded(StrBuf *Target, WCTemplputParams *TP)
+{
+       int r = 0;
+       if (WC) r = WC->ib_wholist_expanded;
+       syslog(LOG_DEBUG, "ConditionalWholistExpanded() returns %d", r);
+       return(r);
+}
 
-       /* embed the room list */
-       list_all_rooms_by_floor("iconbar");
 
-       wprintf("</div>\n");
+int ConditionalRoomlistExpanded(StrBuf *Target, WCTemplputParams *TP)
+{
+       if (WC) return(WC->ib_roomlist_expanded);
+       return(0);
 }
 
 
 
-void display_customize_iconbar(void) {
-       char iconbar[SIZ];
-       char buf[SIZ];
-       char key[SIZ], value[SIZ];
-       int i;
-       int bar = 0;
-
-       /* The initialized values of these variables also happen to
-        * specify the default values for users who haven't customized
-        * their iconbars.  These should probably be set in a master
-        * configuration somewhere.
-        */
-       int ib_displayas = IB_PICTEXT;  /* pictures and text, pictures, text */
-       int ib_logo = 0;        /* Site logo */
-       int ib_summary = 1;     /* Summary page icon */
-       int ib_inbox = 1;       /* Inbox icon */
-       int ib_calendar = 1;    /* Calendar icon */
-       int ib_contacts = 1;    /* Contacts icon */
-       int ib_notes = 1;       /* Notes icon */
-       int ib_tasks = 1;       /* Tasks icon */
-       int ib_rooms = 1;       /* Rooms icon */
-       int ib_users = 1;       /* Users icon */
-       int ib_chat = 1;        /* Chat icon */
-       int ib_advanced = 1;    /* Advanced Options icon */
-       int ib_citadel = 1;     /* 'Powered by Citadel' logo */
-       /*
-        */
+/*
+ * Toggle the roomlist expanded state in session memory
+ */
+void toggle_roomlist_expanded_state(void) {
+       wcsession *WCC = WC;
 
-       get_preference("iconbar", iconbar, sizeof iconbar);
-       for (i=0; i<num_tokens(iconbar, ','); ++i) {
-               extract_token(buf, iconbar, i, ',', sizeof buf);
-               extract_token(key, buf, 0, '=', sizeof key);
-               extract_token(value, buf, 1, '=', sizeof value);
-
-               if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
-               if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
-               if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
-               if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
-               if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
-               if (!strcasecmp(key, "ib_contacts")) ib_contacts = atoi(value);
-               if (!strcasecmp(key, "ib_notes")) ib_notes = atoi(value);
-               if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
-               if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
-               if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
-               if (!strcasecmp(key, "ib_chat")) ib_chat = atoi(value);
-               if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
-               if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
+       if (!WCC) {
+               wc_printf("no session");
+               return;
        }
 
-       output_headers(1, 1, 2, 0, 0, 0);
-       wprintf("<div id=\"banner\">\n"
-               "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
-               "<SPAN CLASS=\"titlebar\">");
-       wprintf(_("Customize the icon bar"));
-       wprintf("</SPAN>"
-               "</TD></TR></TABLE>\n"
-               "</div>\n<div id=\"content\">\n"
-       );
-
-       wprintf("<div class=\"fix_scrollbar_bug\">"
-               "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>");
-
-       wprintf("<FORM METHOD=\"POST\" action=\"commit_iconbar\">\n");
-
-       wprintf("<CENTER>");
-       wprintf(_("Display icons as:"));
-       wprintf(" ");
-       for (i=0; i<=2; ++i) {
-               wprintf("<INPUT TYPE=\"radio\" NAME=\"ib_displayas\" VALUE=\"%d\"", i);
-               if (ib_displayas == i) wprintf(" CHECKED");
-               wprintf(">");
-               if (i == IB_PICTEXT)    wprintf(_("pictures and text"));
-               if (i == IB_PICONLY)    wprintf(_("pictures only"));
-               if (i == IB_TEXTONLY)   wprintf(_("text only"));
-               wprintf("\n");
-       }
-       wprintf("<br /><br />\n");
-
-       wprintf(_("Select the icons you would like to see displayed "
-               "in the 'icon bar' menu on the left side of the "
-               "screen."));
-       wprintf("</CENTER><br />\n");
-
-       wprintf("<TABLE border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
-
-       wprintf("<TR BGCOLOR=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_logo\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"image&name=hello\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_logo ? "CHECKED" : ""),
-               _("Site logo"),
-               _("An icon describing this site")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_summary\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/summscreen_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_summary ? "CHECKED" : ""),
-               _("Summary"),
-               _("Your summary page")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_inbox\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/privatemess_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_inbox ? "CHECKED" : ""),
-               _("Mail (inbox)"),
-               _("A shortcut to your email Inbox")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_contacts\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/viewcontacts_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_contacts ? "CHECKED" : ""),
-               _("Contacts"),
-               _("Your personal address book")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_notes\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/storenotes_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_notes ? "CHECKED" : ""),
-               _("Notes"),
-               _("Your personal notes")
-       );
-
-#ifdef WEBCIT_WITH_CALENDAR_SERVICE
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_calendar\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/calarea_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_calendar ? "CHECKED" : ""),
-               _("Calendar"),
-               _("A shortcut to your personal calendar")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_tasks\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/taskmanag_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_tasks ? "CHECKED" : ""),
-               _("Tasks"),
-               _("A shortcut to your personal task list")
-       );
-#endif /* WEBCIT_WITH_CALENDAR_SERVICE */
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_rooms\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/chatrooms_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_rooms ? "CHECKED" : ""),
-               _("Rooms"),
-               _("Clicking this icon displays a list of all accesible "
-               "rooms (or folders) available.")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_users\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/usermanag_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_users ? "CHECKED" : ""),
-               _("Who is online?"),
-               _("Clicking this icon displays a list of all users "
-               "currently logged in.")
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_chat\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/citadelchat_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_chat ? "CHECKED" : ""),
-               _("Chat"),
-               _("Clicking this icon enters real-time chat mode "
-               "with other users in the same room.")
-               
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_advanced\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/advanpage2_48x.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_advanced ? "CHECKED" : ""),
-               _("Advanced options"),
-               _("Access to the complete menu of Citadel functions.")
-
-       );
-
-       wprintf("<TR bgcolor=%s><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_citadel\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "src=\"static/citadel-logo.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>%s</B><br />"
-               "%s"
-               "</TD></TR>\n",
-               ((bar = 1 - bar), (bar ? "\"#CCCCCC\"" : "\"#FFFFFF\"")),
-               (ib_citadel ? "CHECKED" : ""),
-               _("Citadel logo"),
-               _("Displays the 'Powered by Citadel' icon")
-       );
-
-       wprintf("</TABLE><br />\n"
-               "<CENTER>"
-               "<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">"
-               "&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">"
-               "</CENTER></FORM>\n",
-               _("Save changes"),
-               _("Cancel")
-       );
-
-       wprintf("</td></tr></table></div>\n");
-       wDumpContent(2);
+       WCC->ib_roomlist_expanded = IBSTR("wstate");
+       wc_printf("%d", WCC->ib_roomlist_expanded);
+       syslog(LOG_DEBUG, "ib_roomlist_expanded set to %d", WCC->ib_roomlist_expanded);
 }
 
 
-void commit_iconbar(void) {
-       char iconbar[SIZ];
-       int i;
+/*
+ * Toggle the wholist expanded state in session memory
+ */
+void toggle_wholist_expanded_state(void) {
+       wcsession *WCC = WC;
 
-       char *boxen[] = {
-               "ib_logo",
-               "ib_summary",
-               "ib_inbox",
-               "ib_calendar",
-               "ib_contacts",
-               "ib_notes",
-               "ib_tasks",
-               "ib_rooms",
-               "ib_users",
-               "ib_chat",
-               "ib_advanced",
-               "ib_logoff",
-               "ib_citadel"
-       };
-
-       if (strlen(bstr("ok_button")) == 0) {
-               display_main_menu();
+       if (!WCC) {
+               wc_printf("no session");
                return;
        }
 
-       sprintf(iconbar, "ib_displayas=%d", atoi(bstr("ib_displayas")));
+       WCC->ib_wholist_expanded = IBSTR("wstate");
+       wc_printf("%d", WCC->ib_wholist_expanded);
+       syslog(LOG_DEBUG, "ib_wholist_expanded set to %d", WCC->ib_wholist_expanded);
+}
 
-       for (i=0; i<(sizeof(boxen)/sizeof(char *)); ++i) {
-               sprintf(&iconbar[strlen(iconbar)], ",%s=", boxen[i]);
-               if (!strcasecmp(bstr(boxen[i]), "yes")) {
-                       sprintf(&iconbar[strlen(iconbar)], "1");
-               }
-               else {
-                       sprintf(&iconbar[strlen(iconbar)], "0");
-               }
+
+void 
+InitModule_ICONBAR
+(void)
+{
+       long l;
+
+       /*WebcitAddUrlHandler(HKEY("user_iconbar"), "", 0, doUserIconStylesheet, 0); */
+       WebcitAddUrlHandler(HKEY("commit_iconbar"), "", 0, commit_iconbar, 0);
+       WebcitAddUrlHandler(HKEY("toggle_wholist_expanded_state"), "", 0, toggle_wholist_expanded_state, AJAX);
+       WebcitAddUrlHandler(HKEY("toggle_roomlist_expanded_state"), "", 0, toggle_roomlist_expanded_state, AJAX);
+       RegisterConditional(HKEY("COND:ICONBAR:ACTIVE"), 3, ConditionalIsActiveStylesheet, CTX_NONE);
+       RegisterNamespace("ICONBAR", 0, 0, tmplput_iconbar, NULL, CTX_NONE);
+       RegisterConditional(HKEY("COND:ICONBAR:WHOLISTEXPANDED"), 0, ConditionalWholistExpanded, CTX_NONE);
+       RegisterConditional(HKEY("COND:ICONBAR:ROOMLISTEXPANDED"), 0, ConditionalRoomlistExpanded, CTX_NONE);
+
+       RegisterPreference("iconbar", _("Iconbar Setting"), PRF_STRING, LoadIconSettings);
+       l = 1;
+       while (IconbarDefaults[l].len != 0)
+       {
+               RegisterTokenParamDefine(IconbarDefaults[l].Key, 
+                                        IconbarDefaults[l].len, l);
+               l ++;
        }
+       nIBV = l;
+}
+
 
-       set_preference("iconbar", iconbar, 1);
 
-       output_headers(1, 1, 0, 0, 0, 0);
-       wprintf(
-               "<center><table border=1 bgcolor=\"#ffffff\"><tr><td>"
-               "<img src=\"static/advanpage2_48x.gif\">"
-               "&nbsp;");
-       wprintf(_("Your icon bar has been updated.  Please select any of its "
-               "choices to continue."));
-       wprintf("</td></tr></table>\n");
-       wDumpContent(2);
+void 
+SessionDestroyModule_ICONBAR
+(wcsession *sess)
+{
+       if (sess->IBSettingsVec != NULL)
+               free(sess->IBSettingsVec);
 }