Began making changes to do better handling of character sets.
[citadel.git] / webcit / who.c
index 05c22ba0c478ceb6441a4004fd3c65007bfeb89a..e81b911e9aa52f6bcf1b09174e494731cd5cc4d2 100644 (file)
@@ -1,15 +1,17 @@
 /*
  * $Id$
- *
- * Display a list of all users currently logged on to the Citadel server.
  */
-
+/**
+ * \defgroup DislpayWho Display a list of all users currently logged on to the Citadel server.
+ * \ingroup WebcitDisplayItems
+ */
+/*@{*/
 #include "webcit.h"
 
 
 
-/*
- * Display inner div of Wholist
+/**
+ * \brief Display inner div of Wholist
  */
 void who_inner_div(void) {
        char buf[SIZ], user[SIZ], room[SIZ], host[SIZ],
@@ -56,50 +58,50 @@ void who_inner_div(void) {
                        wprintf("<td>");
                        if ((WC->is_aide) &&
                            (sess != WC->ctdl_pid)) {
-                               wprintf(" <a href=\"/terminate_session?which_session=%d", sess);
+                               wprintf(" <a href=\"terminate_session?which_session=%d", sess);
                                wprintf("\" onClick=\"return ConfirmKill();\">%s</a>", _("(kill)"));
                        }
                        if (sess == WC->ctdl_pid) {
-                               wprintf(" <a href=\"/edit_me\">%s</a>", _("(edit)"));
+                               wprintf(" <a href=\"edit_me\">%s</a>", _("(edit)"));
                        }
                        wprintf("</td>");
 
-                       /* (link to page this user) */
-                       wprintf("<td><a href=\"/display_page?recp=");
+                       /** (link to page this user) */
+                       wprintf("<td><a href=\"display_page?recp=");
                        urlescputs(user);
                        wprintf("\">"
                                "<img align=\"middle\" "
-                               "src=\"/static/citadelchat_24x.gif\" "
+                               "src=\"static/citadelchat_24x.gif\" "
                                "alt=\"(p)\""
                                " border=\"0\" /></a> ");
                        wprintf("</td>");
 
-                       /* (idle flag) */
+                       /** (idle flag) */
                        wprintf("<td>");
                        if ((now - last_activity) > 900L) {
                                wprintf(" "
                                        "<img align=\"middle\" "
-                                       "src=\"/static/inactiveuser_24x.gif\" "
+                                       "src=\"static/inactiveuser_24x.gif\" "
                                        "alt=\"(idle)\" border=\"0\" />");
                        }
                        else {
                                wprintf(" "
                                        "<img align=\"middle\" "
-                                       "src=\"/static/activeuser_24x.gif\" "
+                                       "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=");
+                       /** username (link to user bio/photo page) */
+                       wprintf("<a href=\"showuser?who=");
                        urlescputs(user);
                        wprintf("\">");
                        escputs(user);
                        wprintf("</a>");
 
-                       /* room */
+                       /** room */
                        wprintf("</td>\n\t<td>");
                        escputs(room);
                        if (strlen(realroom) > 0) {
@@ -109,7 +111,7 @@ void who_inner_div(void) {
                        }
                        wprintf("</td>\n\t<td>");
 
-                       /* hostname */
+                       /** hostname */
                        escputs(host);
                        if (strlen(realhost) > 0) {
                                wprintf("<br /><i>");
@@ -123,35 +125,14 @@ void who_inner_div(void) {
 }
 
 
-/*
- * AJAX-response version of wholist inner html
- */
-void who_inner_html(void) {
-       output_headers(0, 0, 0, 0, 0, 0, 0);
-
-       wprintf("Content-type: text/html; charset=UTF-8\r\n"
-               "Server: %s\r\n"
-               "Connection: close\r\n"
-               "Pragma: no-cache\r\n"
-               "Cache-Control: no-cache\r\n",
-               SERVER);
-       begin_burst();
-
-       who_inner_div();
-
-       wprintf("\r\n");
-       wDumpContent(0);
-}
-
-
-/*
- * who is on?
+/**
+ * \brief who is on?
  */
 void who(void)
 {
        char title[256];
 
-       output_headers(1, 1, 2, 0, 0, 0, 0);
+       output_headers(1, 1, 2, 0, 0, 0);
 
        wprintf("<script type=\"text/javascript\">\n"
                "function ConfirmKill() { \n"
@@ -161,18 +142,18 @@ void who(void)
        );
 
        wprintf("<div id=\"banner\">\n");
-       wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
-       wprintf("<IMG SRC=\"/static/usermanag_48x.gif\" ALT=\" \" "
-               "ALIGN=MIDDLE "
+       wprintf("<table width=100%% border=0 bgcolor=\"#444455\"><tr><td>");
+       wprintf("<img src=\"static/usermanag_48x.gif\" alt=\" \" "
+               "align=middle "
                ">");
-       wprintf("<SPAN CLASS=\"titlebar\"> ");
+       wprintf("<span class=\"titlebar\"> ");
 
        snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
        escputs(title);
 
-       wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
+       wprintf("</span></td><td align=right>");
        offer_start_page();
-       wprintf("</TD></TR></TABLE>\n");
+       wprintf("</td></tr></table>\n");
        wprintf("</div>\n");
 
        wprintf("<div id=\"content\">\n");
@@ -184,32 +165,29 @@ void who(void)
        wprintf("<div id=\"instructions\" align=center>");
        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\">"
+               "<img align=\"middle\" src=\"static/citadelchat_16x.gif\" alt=\"(p)\" border=\"0\">"
        );
        wprintf("</div>\n");
 
-       /* JavaScript to make the ajax refresh happen:
-        * * See http://www.sergiopereira.com/articles/prototype.js.html for info on Ajax.Updater
-        * * It wants: 1. The div being updated
-        * *           2. The URL of the update source
-        * *           3. Other flags (such as the HTTP method)
-        *
-        * * setInterval() makes it auto-run this code every 30,000 milliseconds (30 seconds)
-        *
-        * The random number parameter forces b0rken MSIE to fetch a new page instead of going to
-        * its cache, even though it's been specifically told not to cache.
-        *
+       /**
+        * 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\">                                                      \n"
-               " setInterval(\" new Ajax.Updater('fix_scrollbar_bug', '/who_inner_html',               "
-               "               {method: 'get', parameters: Math.random() });   \", 3000);              \n"
-               "</script>                                                                              \n"
+               "<script type=\"text/javascript\">                                      "
+               " new Ajax.PeriodicalUpdater('fix_scrollbar_bug', 'who_inner_html',     "
+               "                            { method: 'get', frequency: 30 }  );       "
+               "</script>                                                              \n"
        );
        wDumpContent(1);
 }
 
-
+/**
+ * \brief end session \todo what??? does this belong here? 
+ */
 void terminate_session(void)
 {
        char buf[SIZ];
@@ -220,8 +198,8 @@ void terminate_session(void)
 }
 
 
-/*
- * Change your session info (fake roomname and hostname)
+/**
+ * \brief Change your session info (fake roomname and hostname)
  */
 void edit_me(void)
 {
@@ -230,25 +208,25 @@ void edit_me(void)
        if (strlen(bstr("change_room_name_button")) > 0) {
                serv_printf("RCHG %s", bstr("fake_roomname"));
                serv_getln(buf, sizeof buf);
-               http_redirect("/who");
+               http_redirect("who");
        } else if (strlen(bstr("change_host_name_button")) > 0) {
                serv_printf("HCHG %s", bstr("fake_hostname"));
                serv_getln(buf, sizeof buf);
-               http_redirect("/who");
+               http_redirect("who");
        } else if (strlen(bstr("change_user_name_button")) > 0) {
                serv_printf("UCHG %s", bstr("fake_username"));
                serv_getln(buf, sizeof buf);
-               http_redirect("/who");
+               http_redirect("who");
        } else if (strlen(bstr("cancel_button")) > 0) {
-               http_redirect("/who");
+               http_redirect("who");
        } else {
-               output_headers(1, 1, 0, 0, 0, 0, 0);
+               output_headers(1, 1, 0, 0, 0, 0);
 
                wprintf("<div id=\"banner\">\n");
-               wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
-               wprintf("<SPAN CLASS=\"titlebar\">");
+               wprintf("<table width=100%% border=0 bgcolor=\"#444455\"><tr><td>");
+               wprintf("<span class=\"titlebar\">");
                wprintf(_("Edit your session display"));
-               wprintf("</SPAN></TD></TR></TABLE>\n");
+               wprintf("</span></td></tr></table>\n");
                wprintf("</div>\n<div id=\"content\">\n");
 
                wprintf(_("This screen allows you to change the way your "
@@ -258,43 +236,46 @@ void edit_me(void)
                        "without typing anything in the corresponding box. "));
                wprintf("<br />\n");
 
-               wprintf("<FORM METHOD=\"POST\" ACTION=\"/edit_me\">\n");
+               wprintf("<form method=\"POST\" action=\"edit_me\">\n");
 
-               wprintf("<TABLE border=0 width=100%%>\n");
+               wprintf("<table border=0 width=100%%>\n");
 
-               wprintf("<TR><TD><B>");
+               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\">",
+               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("</td>\n</tr>\n");
 
-               wprintf("<TR><TD><B>");
+               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\">",
+               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");
+               wprintf("</td>\n</tr>\n");
 
                if (WC->is_aide) {
-                       wprintf("<TR><TD><B>");
+                       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\">",
+                       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("</td>\n</tr>\n");
                }
-               wprintf("<TR><TD> </TD><TD> </TD><TD ALIGN=center>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">",
+               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");
+               wprintf("</td></tr></table>\n");
+               wprintf("</form></center>\n");
                wDumpContent(1);
        }
 }
+
+
+/*@}*/