* Display a list of all users currently logged on to the Citadel server.
*/
-#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 <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <signal.h>
#include "webcit.h"
-
-
-
/*
- * who is on?
+ * Display inner div of Wholist
*/
-void whobbs(void)
-{
+void who_inner_div(void) {
char buf[SIZ], user[SIZ], room[SIZ], host[SIZ],
realroom[SIZ], realhost[SIZ];
int sess;
time_t now;
int bg = 0;
- output_headers(1, 1, 2, 0, 1, 0, 0);
-
- wprintf("<script type=\"text/javascript\">\n"
- "function ConfirmKill() { \n"
- "return confirm('Do you really want to kill this session?');\n"
- "}\n"
- "</script>\n"
- );
-
- 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("<SPAN CLASS=\"titlebar\"> Users currently on ");
- escputs(serv_info.serv_humannode);
- wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
- offer_start_page();
- wprintf("</TD></TR></TABLE>\n");
- wprintf("</div>\n"
- "<div id=\"content\">\n");
-
- wprintf("<div id=\"fix_scrollbar_bug\">"
- "<table border=0 cellspacing=0 width=100%% bgcolor=\"#FFFFFF\">"
+ wprintf("<table border=\"0\" cellspacing=\"0\" width=\"100%%\" bgcolor=\"#FFFFFF\">"
"<tr>\n");
- wprintf("<TH COLSPAN=3> </TH>\n");
- wprintf("<TH>User Name</TH>\n");
- wprintf("<TH>Room</TH>");
- wprintf("<TH>From host</TH>\n</TR>\n");
+ wprintf("<th colspan=\"3\"> </th>\n");
+ wprintf("<th>User Name</th>\n");
+ wprintf("<th>Room</th>");
+ wprintf("<th>From host</th>\n</tr>\n");
serv_puts("TIME");
serv_getln(buf, sizeof buf);
last_activity = extract_long(buf, 5);
bg = 1 - bg;
- wprintf("<TR BGCOLOR=\"#%s\">",
+ wprintf("<tr bgcolor=\"#%s\">",
(bg ? "DDDDDD" : "FFFFFF")
);
wprintf("<td>");
if ((WC->is_aide) &&
(sess != WC->ctdl_pid)) {
- wprintf(" <A HREF=\"/terminate_session&which_session=%d&session_owner=", sess);
- urlescputs(user);
+ wprintf(" <a href=\"/terminate_session?which_session=%d", sess);
wprintf("\" onClick=\"return ConfirmKill();\" "
- ">[kill]</A>");
+ ">[kill]</a>");
}
if (sess == WC->ctdl_pid) {
- wprintf(" <A HREF=\"/edit_me\" "
- ">[edit]</A>");
+ wprintf(" <a href=\"/edit_me\" "
+ ">[edit]</a>");
}
- wprintf("</TD>");
+ wprintf("</td>");
/* (link to page this user) */
- wprintf("<TD><A HREF=\"/display_page?recp=");
+ wprintf("<td><a href=\"/display_page?recp=");
urlescputs(user);
wprintf("\">"
- "<IMG ALIGN=MIDDLE "
- "SRC=\"/static/citadelchat_24x.gif\" "
- "ALT=\"(p)\""
- " BORDER=0></A> ");
- wprintf("</TD>");
+ "<img align=\"middle\" "
+ "src=\"/static/citadelchat_24x.gif\" "
+ "alt=\"(p)\""
+ " border=\"0\" /></a> ");
+ wprintf("</td>");
/* (idle flag) */
- wprintf("<TD>");
+ wprintf("<td>");
if ((now - last_activity) > 900L) {
- wprintf(" "
- "<IMG ALIGN=MIDDLE "
- "SRC=\"/static/inactiveuser_24x.gif\" "
- "ALT=\"[idle]\" BORDER=0>");
+ wprintf(" "
+ "<img align=\"middle\" "
+ "src=\"/static/inactiveuser_24x.gif\" "
+ "alt=\"[idle]\" border=\"0\" />");
}
else {
- wprintf(" "
- "<IMG ALIGN=MIDDLE "
- "SRC=\"/static/activeuser_24x.gif\" "
- "ALT=\"[active]\" BORDER=0>");
+ wprintf(" "
+ "<img align=\"middle\" "
+ "src=\"/static/activeuser_24x.gif\" "
+ "alt=\"[active]\" border=\"0\" />");
}
- wprintf("</TD>\n\t<TD>");
+ wprintf("</td>\n<td>");
/* username (link to user bio/photo page) */
- wprintf("<A HREF=\"/showuser&who=");
+ wprintf("<a href=\"/showuser?who=");
urlescputs(user);
wprintf("\">");
escputs(user);
- wprintf("</A>");
+ wprintf("</a>");
/* room */
- wprintf("</TD>\n\t<TD>");
+ wprintf("</td>\n\t<td>");
escputs(room);
if (strlen(realroom) > 0) {
- wprintf("<br /><I>");
+ wprintf("<br /><i>");
escputs(realroom);
- wprintf("</I>");
+ wprintf("</i>");
}
- wprintf("</TD>\n\t<TD>");
+ wprintf("</td>\n\t<td>");
/* hostname */
escputs(host);
if (strlen(realhost) > 0) {
- wprintf("<br /><I>");
+ wprintf("<br /><i>");
escputs(realhost);
- wprintf("</I>");
+ wprintf("</i>");
}
- wprintf("</TD>\n</TR>");
+ wprintf("</td>\n</tr>");
}
}
- wprintf("</TABLE></div>\n"
- "<div align=center>"
+ wprintf("</table>");
+}
+
+
+/*
+ * XML-encapsulated version of wholist inner html
+ */
+void who_inner_html(void) {
+ output_headers(0, 0, 0, 0, 0, 0, 0);
+
+ wprintf("Content-type: text/xml;charset=UTF-8\r\n"
+ "Server: %s\r\n"
+ "Connection: close\r\n"
+ "Pragma: no-cache\r\n"
+ "Cache-Control: no-store\r\n",
+ SERVER);
+ begin_burst();
+
+ wprintf("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<ajax-response>\r\n"
+ "<response type=\"element\" id=\"fix_scrollbar_bug\">\r\n"
+ );
+
+ who_inner_div();
+
+ wprintf("</response>\r\n"
+ "</ajax-response>\r\n"
+ "\r\n"
+ );
+
+ wDumpContent(0);
+}
+
+
+/*
+ * who is on?
+ */
+void who(void)
+{
+ /*
+ output_headers(1, 1, 2, 0, 1, 0, 0); old refresh30 version
+ */
+ output_headers(1, 1, 2, 0, 0, 0, 0);
+
+ wprintf("<script type=\"text/javascript\">\n"
+ "function ConfirmKill() { \n"
+ "return confirm('Do you really want to kill this session?');\n"
+ "}\n"
+ "</script>\n"
+ );
+
+ 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 "
+ ">");
+ /* "onLoad=\"javascript:bodyOnLoad()\" " */
+ wprintf("<SPAN CLASS=\"titlebar\"> Users currently on ");
+ escputs(serv_info.serv_humannode);
+ wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
+ offer_start_page();
+ wprintf("</TD></TR></TABLE>\n");
+ wprintf("</div>\n");
+
+ wprintf("<div id=\"content\">\n");
+
+ wprintf("<div style=\"display:inline\" id=\"fix_scrollbar_bug\">");
+ who_inner_div(); /* Actual data handled by another function */
+ wprintf("</div>\n");
+
+ wprintf("<div id=\"instructions\" align=center>"
"Click on a name to read user info. Click on "
- "<IMG ALIGN=MIDDLE SRC=\"/static/citadelchat_16x.gif\" ALT=\"(p)\" "
- "BORDER=0> to send an instant message to that user.</div>\n");
+ "<IMG ALIGN=MIDDLE SRC=\"/static/citadelchat_16x.gif\" "
+ "ALT=\"(p)\" BORDER=0>"
+ " to send an instant message to that user.</div>\n");
+
+ /* JavaScript to make the ajax refresh happen:
+ * 1. Register the request 'getWholist' which calls the WebCit action 'who_inner_html'
+ * 2. Register the 'fix_scrollbar_bug' div as one we're interested in ajaxifying
+ * 3. setInterval to make the ajax refresh happen every 30 seconds. The random number
+ * in the request is there to prevent IE from caching the XML even though it's been
+ * told not to. Die, Microsoft, Die.
+ */
+ wprintf(
+" \n"
+" <script type=\"text/javascript\"> \n"
+" ajaxEngine.registerRequest('getWholist', 'who_inner_html');\n"
+" ajaxEngine.registerAjaxElement('fix_scrollbar_bug'); \n"
+" setInterval(\"ajaxEngine.sendRequest('getWholist', 'junk='+Math.random());\", 30000); \n"
+"</script>\n"
+ );
+
+
wDumpContent(1);
}
serv_printf("TERM %s", bstr("which_session"));
serv_getln(buf, sizeof buf);
- whobbs();
+ who();
}
if (!strcasecmp(bstr("sc"), "Change room name")) {
serv_printf("RCHG %s", bstr("fake_roomname"));
serv_getln(buf, sizeof buf);
- http_redirect("/whobbs");
+ http_redirect("/who");
} else if (!strcasecmp(bstr("sc"), "Change host name")) {
serv_printf("HCHG %s", bstr("fake_hostname"));
serv_getln(buf, sizeof buf);
- http_redirect("/whobbs");
+ http_redirect("/who");
} else if (!strcasecmp(bstr("sc"), "Change user name")) {
serv_printf("UCHG %s", bstr("fake_username"));
serv_getln(buf, sizeof buf);
- http_redirect("/whobbs");
+ http_redirect("/who");
} else if (!strcasecmp(bstr("sc"), "Cancel")) {
- http_redirect("/whobbs");
+ http_redirect("/who");
} else {
output_headers(1, 1, 0, 0, 0, 0, 0);
wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change user name\">");
wprintf("</TD>\n</TR>\n");
}
- wprintf("<TR><TD> </TD><TD> </TD><TD ALIGN=center>");
+ wprintf("<TR><TD> </TD><TD> </TD><TD ALIGN=center>");
wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
wprintf("</TD></TR></TABLE>\n");
-
wprintf("</FORM></CENTER>\n");
wDumpContent(1);
}
projects / citadel.git / blobdiff