rename wprintf to wc_printf; wchar.h also has a wprintf
[citadel.git] / webcit / iconbar.c
index 3b02defd11d77947003fa0300376dfe3bd6364ac..70c46023ad29e0a1d9182aacc601f1cb3df773fb 100644 (file)
-/* $Id$ */
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <limits.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-#include <time.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <signal.h>
+/*
+ * $Id$
+ *
+ * Displays and customizes the iconbar.
+ */
+
 #include "webcit.h"
 
+/* 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)
+
+
+
+typedef struct _dflt_IB_Setting {
+       int DefVal;
+       const char *Key;
+       long len;
+}dflt_IB_Setting;
+
+dflt_IB_Setting IconbarDefaults[] = {
+       {0, HKEY("ib_displayas")},
+       {0, HKEY("ib_logo")},
+       {1, HKEY("ib_summary")},
+       {1, HKEY("ib_inbox")},
+       {1, HKEY("ib_calendar")},
+       {1, HKEY("ib_contacts")},
+       {1, HKEY("ib_notes")},
+       {1, HKEY("ib_tasks")},
+       {1, HKEY("ib_rooms")},
+       {1, HKEY("ib_users")},
+       {1, HKEY("ib_chat")},
+       {1, HKEY("ib_advanced")},
+       {1, HKEY("ib_logoff")},
+       {1, HKEY("ib_citadel")},
+       {0, HKEY("")}
+};
+
+HashList *IBDfl = NULL;
+
+long IconbarGetDefault(const char *key, size_t keylen)
+{
+       void *vIBDfl;
+
+       if (GetHash(IBDfl, key, keylen, &vIBDfl)) {
+               dflt_IB_Setting *Set = (dflt_IB_Setting*)vIBDfl;
+               return Set->DefVal;
+       }
+       return 0;
+}
+long IconbarIsENABLED(const char *key, size_t keylen, long defval)
+{
+       void *Data = NULL;
+       wcsession *WCC = WC;
+
+       if (WCC == NULL) 
+               return defval;
+
+       if (GetHash(WCC->IconBarSettings, 
+                   key, 
+                   keylen,
+                   &Data))
+               return (long) Data;
+       else 
+               return defval;
+}
 
-/* Values for ib_displayas */
-#define IB_PICTEXT     0
-#define IB_PICONLY     1
-#define IB_TEXTONLY    2
+#ifdef DBG_ICONBAR_HASH
+static char nbuf[32];
+inline const char *PrintInt(void *Prefstr)
+{
+       snprintf(nbuf, sizeof(nbuf), "%ld", (long)Prefstr);
+       return nbuf;
+}
+#endif
+
+/* Produces a stylesheet which hides any iconbar icons the user does not want */
+void doUserIconStylesheet(void) {
+       HashPos *pos;
+       void *Data;
+       long value;
+       const char *key;
+       long HKLen;
+       
+       output_custom_content_header("text/css");
+       hprintf("Cache-Control: private\r\n");
+       
+       begin_burst();
+       wc_printf("#global { left: 16%%; }\r\n");
+       pos = GetNewHashPos(WC->IconBarSettings, 0);
+       while(GetNextHashPos(WC->IconBarSettings, pos, &HKLen, &key, &Data)) {
+               value = (long) Data;
+               if (value == 0 
+                   && strncasecmp("ib_displayas",key,12) 
+                   && strncasecmp("ib_logoff", key, 9)) {
+                       /* Don't shoot me for this */
+                       wc_printf("#%s { display: none !important; }\r\n",key);
+               } else if (!strncasecmp("ib_users",key, 8) && value == 2) {
+                       wc_printf("#online_users { display: block; !important } \r\n");
+               }
+       }
+       DeleteHashPos(&pos);
+       end_burst();
+}
 
-void do_iconbar(void) {
-       char iconbar[SIZ];
-       char buf[SIZ];
-       char key[SIZ], value[SIZ];
-       int i;
+int ConditionalIsActiveStylesheet(StrBuf *Target, WCTemplputParams *TP) {
+       long testFor;
+       int ib_displayas;
 
-       /* The initialized values of these variables also happen to
+       testFor = GetTemplateTokenNumber(Target, TP, 3, IB_PICTEXT);
+       ib_displayas = IconbarIsENABLED(TKEY(2),IconbarGetDefault(TKEY(2)));
+       return (testFor == ib_displayas);
+}
+
+void LoadIconSettings(StrBuf *iconbar, long lvalue)
+{
+       wcsession *WCC = WC;
+       StrBuf *buf;
+       StrBuf *key;
+       long val;
+       int i, nTokens;
+
+       buf = NewStrBuf();;
+       key = NewStrBuf();
+       if (WCC->IconBarSettings == NULL)
+               WCC->IconBarSettings = NewHash(1, NULL);
+       /**
+        * 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 = 0;     /* Summary page icon */
-       int ib_inbox = 0;       /* Inbox icon */
-       int ib_calendar = 0;    /* Calendar icon */
-       int ib_contacts = 0;    /* Contacts icon */
-       int ib_notes = 0;       /* Notes icon */
-       int ib_tasks = 0;       /* Tasks icon */
-       int ib_rooms = 1;       /* Rooms icon */
-       int ib_users = 1;       /* Users icon */
-       int ib_chat = 0;        /* Chat icon */
-       int ib_advanced = 1;    /* Advanced Options icon */
-       int ib_logoff = 1;      /* Logoff button */
-       int ib_citadel = 1;     /* 'Powered by Citadel' logo */
-       /*
-        */
 
-       get_preference("iconbar", iconbar);
-       for (i=0; i<num_tokens(iconbar, ','); ++i) {
-               extract_token(buf, iconbar, i, ',');
-               extract_token(key, buf, 0, '=');
-               extract_token(value, buf, 1, '=');
-
-               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_logoff")) ib_logoff = atoi(value);
-               if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
+       nTokens = StrBufNum_tokens(iconbar, ',');
+       for (i=0; i<nTokens; ++i) {
+               StrBufExtract_token(buf, iconbar, i, ',');
+               StrBufExtract_token(key, buf, 0, '=');
+               val = StrBufExtract_long(buf, 1, '=');
+               Put(WCC->IconBarSettings, 
+                   ChrPtr(key), StrLength(key),
+                   (void*)val, DontDeleteThis);
        }
 
-       wprintf("<center>\n");
-
-       if (ib_logo) if (ib_displayas != IB_TEXTONLY) wprintf(
-               "<IMG BORDER=\"0\" WIDTH=\"48\" "
-                       "HEIGHT=\"48\" SRC=\"/image&name=hello\" ALT=\"&nbsp;\">"
-                       "<br />\n"
-       );
-
-       if (ib_summary) {
-               wprintf("<SPAN CLASS=\"iconbar_link\">"
-                       "<A HREF=\"/summary\" "
-                       "TITLE=\"Your summary page\" "
-                       "><P>"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                               "SRC=\"/static/summary.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Summary<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
+#ifdef DBG_ICONBAR_HASH
+       dbg_PrintHash(WCC->IconBarSetttings, PrintInt, NULL);
+#endif
 
-       if (ib_inbox) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/dotgoto?room=_MAIL_\" "
-                       "TITLE=\"Go to your e-mail inbox\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                               "SRC=\"/static/mail.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Mail<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
+       FreeStrBuf(&key);
+       FreeStrBuf(&buf);
+}
 
-       if (ib_calendar) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/dotgoto?room=Calendar\" "
-                       "TITLE=\"Go to your personal calendar\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/vcalendar.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Calendar<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
 
-       if (ib_contacts) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/dotgoto?room=Contacts\" "
-                       "TITLE=\"Go to your personal address book\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/vcard.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Contacts<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
+/*
+ * save changes to iconbar settings
+ */
+void commit_iconbar(void) {
+       const StrBuf *MimeType;
+       StrBuf *iconbar;
+       StrBuf *buf;
+       int i;
 
-       if (ib_notes) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/dotgoto?room=Notes\" "
-                       "TITLE=\"Go to your personal notes\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/note.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Notes<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
 
-       if (ib_tasks)  {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/dotgoto?room=Tasks\" "
-                       "TITLE=\"Go to your personal task list\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/vcalendar.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Tasks<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
+       if (!havebstr("ok_button")) {
+               display_main_menu();
+               return;
        }
 
-       if (ib_rooms) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/knrooms\" TITLE=\"List all of your "
-                       "accessible rooms\" >"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/rooms-icon.gif\"><br />");
+       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("Rooms<br />");
+               else if (!strcasecmp(Bstr(IconbarDefaults[i].Key,
+                                         IconbarDefaults[i].len),
+                                    "yeslist")) 
+               {
+                       Val = "2";
                }
-               wprintf("</A></P></SPAN>\n");
-       }
-
-       if (ib_users) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/whobbs\" TITLE=\"See who is online right now\" "
-                       ">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-                       wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/users-icon.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Users<br />");
+               else {
+                       Val = "0";
                }
-               wprintf("</A></P></SPAN>\n");
-       }
+               StrBufPrintf(buf, ",%s=%s", IconbarDefaults[i].Key, Val);
+               StrBufAppendBuf(iconbar, buf, 0);
 
-       if (ib_chat) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<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/chat-icon.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Chat<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
        }
+       FreeStrBuf(&buf);
+       set_preference("iconbar", iconbar, 1);
 
-       if (ib_advanced) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/display_main_menu\" "
-                       "TITLE=\"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/advanced-icon.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Advanced options<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
 
-       if (ib_logoff) {
-               wprintf("<SPAN CLASS=\"iconbar_link\"><P>"
-                       "<A HREF=\"/termquit\" TITLE=\"Log off\" "
-                       "onClick=\"return confirm('Log off now?');\">"
-               );
-               if (ib_displayas != IB_TEXTONLY) {
-               wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
-                       "SRC=\"/static/exit-icon.gif\"><br />");
-               }
-               if (ib_displayas != IB_PICONLY) {
-                       wprintf("Log off<br />");
-               }
-               wprintf("</A></P></SPAN>\n");
-       }
+       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
+}
 
-       wprintf(
-               "<SPAN CLASS=\"customize\"><P>"
-               "<A HREF=\"/display_customize_iconbar\" "
-               "TITLE=\"Customize this menu\" "
-               ">customize this menu</A>"
-               "</P></SPAN>\n"
-       );
-
-       if (ib_citadel) if (ib_displayas != IB_TEXTONLY) wprintf(
-               "<SPAN CLASS=\"powered_by\"><P>"
-               "<A HREF=\"http://www.citadel.org\" "
-               "title=\"Find out more about Citadel\" target=\"aboutcit\" "
-               "onMouseOver=\"window.status='Find out more about "
-               "Citadel'; return true;\">powered by<br /><IMG "
-               "BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/citadel-logo.gif\" ALT=\"CITADEL\">"
-               "<br />CITADEL</A>"
-               "</P></SPAN>\n"
-       );
-
-       wprintf("</CENTER>\n");
+
+void tmplput_iconbar(StrBuf *Target, WCTemplputParams *TP)
+{
+       wcsession *WCC = WC;
+       
+       if ((WCC != NULL) && (WCC->logged_in)) {
+         DoTemplate(HKEY("iconbar"), NULL, &NoCtx);
+       }
 }
 
 
+void 
+ServerShutdownModule_ICONBAR
+(void)
+{
+       DeleteHash(&IBDfl);
+}
 
-void display_customize_iconbar(void) {
-       char iconbar[SIZ];
-       char buf[SIZ];
-       char key[SIZ], value[SIZ];
-       int i;
 
-       /* 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 = 0;     /* Summary page icon */
-       int ib_inbox = 0;       /* Inbox icon */
-       int ib_calendar = 0;    /* Calendar icon */
-       int ib_contacts = 0;    /* Contacts icon */
-       int ib_notes = 0;       /* Notes icon */
-       int ib_tasks = 0;       /* Tasks icon */
-       int ib_rooms = 1;       /* Rooms icon */
-       int ib_users = 1;       /* Users icon */
-       int ib_chat = 0;        /* Chat icon */
-       int ib_advanced = 1;    /* Advanced Options icon */
-       int ib_logoff = 1;      /* Logoff button */
-       int ib_citadel = 1;     /* 'Powered by Citadel' logo */
-       /*
-        */
 
-       get_preference("iconbar", iconbar);
-       for (i=0; i<num_tokens(iconbar, ','); ++i) {
-               extract_token(buf, iconbar, i, ',');
-               extract_token(key, buf, 0, '=');
-               extract_token(value, buf, 1, '=');
-
-               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_logoff")) ib_logoff = atoi(value);
-               if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
-       }
+void
+ServerStartModule_ICONBAR
+(void)
+{
+       int i = 0;
+       IBDfl = NewHash(1, NULL);
 
-       output_headers(1, 1, 0, 0, 0, 0, 0);
-       svprintf("BOXTITLE", WCS_STRING, "Customize the icon bar");
-       do_template("beginbox");
-
-       wprintf("<FORM METHOD=\"POST\" ACTION=\"/commit_iconbar\">\n");
-
-       wprintf("<CENTER>"
-               "Display icons as: ");
-       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");
+       while (IconbarDefaults[i].len != 0)
+       {
+               Put(IBDfl, 
+                   IconbarDefaults[i].Key, 
+                   IconbarDefaults[i].len, 
+                   &IconbarDefaults[i], 
+                   reference_free_handler);
+               i++;
        }
-       wprintf("<br /><br />\n");
-
-       wprintf("Select the icons you would like to see displayed "
-               "in the &quot;icon bar&quot; menu on the left side of the "
-               "screen.</CENTER><br />\n"
-       );
-
-       wprintf("<TABLE border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><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>Site logo</B><br />"
-               "A graphic describing this site"
-               "</TD></TR>\n",
-               (ib_logo ? "CHECKED" : "")
-       );
-
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_summary\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/summary.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Summary</B><br />"
-               "Your summary page"
-               "</TD></TR>\n",
-               (ib_summary ? "CHECKED" : "")
-       );
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_inbox\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/mail.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Mail (inbox)</B><br />"
-               "A shortcut to your e-mail Inbox."
-               "</TD></TR>\n",
-               (ib_inbox ? "CHECKED" : "")
-       );
-
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_contacts\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/vcard.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Contacts</B><br />"
-               "Your personal address book."
-               "</TD></TR>\n",
-               (ib_contacts ? "CHECKED" : "")
-       );
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_notes\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/note.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Notes</B><br />"
-               "Your personal notes."
-               "</TD></TR>\n",
-               (ib_notes ? "CHECKED" : "")
-       );
-
-#ifdef WEBCIT_WITH_CALENDAR_SERVICE
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_calendar\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Calendar</B><br />"
-               "A shortcut to your personal calendar."
-               "</TD></TR>\n",
-               (ib_calendar ? "CHECKED" : "")
-       );
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_tasks\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Tasks</B><br />"
-               "A shortcut to your personal task list."
-               "</TD></TR>\n",
-               (ib_tasks ? "CHECKED" : "")
-       );
-#endif /* WEBCIT_WITH_CALENDAR_SERVICE */
-
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_rooms\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/rooms-icon.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Rooms</B><br />"
-               "Clicking this icon displays a list of all accesible "
-               "rooms (or folders) available."
-               "</TD></TR>\n",
-               (ib_rooms ? "CHECKED" : "")
-       );
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_users\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/users-icon.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Users</B><br />"
-               "Clicking this icon displays a list of all users "
-               "currently logged in."
-               "</TD></TR>\n",
-               (ib_users ? "CHECKED" : "")
-       );
-
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_chat\" VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/chat-icon.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Chat</B><br />"
-               "Clicking this icon enters real-time chat mode "
-               "with other users in the same room."
-               "</TD></TR>\n",
-               (ib_chat ? "CHECKED" : "")
-       );
-
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_advanced\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/advanced-icon.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Advanced options</B><br />"
-               "Access to the complete menu of Citadel functions."
-               "</TD></TR>\n",
-               (ib_advanced ? "CHECKED" : "")
-       );
-
-       wprintf("<TR><TD>"
-               "<INPUT TYPE=\"checkbox\" NAME=\"ib_logoff\" "
-               "VALUE=\"yes\" %s>"
-               "</TD><TD>"
-               "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
-               "SRC=\"/static/exit-icon.gif\" ALT=\"&nbsp;\">"
-               "</TD><TD>"
-               "<B>Log off</B><br />"
-               "Exit from the Citadel system.  If you remove this icon "
-               "then you will have no way out!"
-               "</TD></TR>\n",
-               (ib_logoff ? "CHECKED" : "")
-       );
-       wprintf("<TR BGCOLOR=\"#CCCCCC\"><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>Citadel logo</B><br />"
-               "Displays the &quot;Powered by Citadel&quot; graphic"
-               "</TD></TR>\n",
-               (ib_citadel ? "CHECKED" : "")
-       );
-
-       wprintf("</TABLE><br />\n"
-               "<CENTER>"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">"
-               "&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">"
-               "</CENTER></FORM>\n"
-       );
-
-       do_template("endbox");
-       wDumpContent(2);
 }
 
+void 
+InitModule_ICONBAR
+(void)
+{
+       WebcitAddUrlHandler(HKEY("user_iconbar"), "", 0, doUserIconStylesheet, 0);
+       WebcitAddUrlHandler(HKEY("commit_iconbar"), "", 0, commit_iconbar, 0);
+       RegisterConditional(HKEY("COND:ICONBAR:ACTIVE"), 3, ConditionalIsActiveStylesheet, CTX_NONE);
+       RegisterNamespace("ICONBAR", 0, 0, tmplput_iconbar, NULL, CTX_NONE);
 
-void commit_iconbar(void) {
-       char iconbar[SIZ];
-       int i;
-
-       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 (strcmp(bstr("sc"), "OK")) {
-               display_main_menu();
-               return;
-       }
+       RegisterPreference("iconbar", _("Iconbar Setting"), PRF_STRING, LoadIconSettings);
+}
 
-       sprintf(iconbar, "ib_displayas=%d", atoi(bstr("ib_displayas")));
 
-       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");
-               }
-       }
 
-       set_preference("iconbar", iconbar);
-
-       output_headers(1, 1, 0, 0, 0, 0, 0);
-       do_template("beginbox_nt");
-       wprintf(
-               "<IMG SRC=\"/static/advanced-icon.gif\">"
-               "&nbsp;"
-               "Your icon bar has been updated.  Please select any of its "
-               "choices to continue.\n"
-       );
-       do_template("endbox");
-       wDumpContent(2);
+void 
+SessionDestroyModule_ICONBAR
+(wcsession *sess)
+{
+       DeleteHash(&sess->IconBarSettings);
 }