-/* $Id$ */
-
-#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?
+ * $Id$
+ */
+/**
+ * \defgroup DislpayWho Display a list of all users currently logged on to the Citadel server.
*/
-void whobbs(void) {
- struct whouser *wlist = NULL;
- struct whouser *wptr = NULL;
- char buf[256],sess,user[256],room[256],host[256];
- int foundit;
+/*@{*/
+#include "webcit.h"
- printf("HTTP/1.0 200 OK\n");
- output_headers();
- wprintf("<HTML><HEAD><TITLE>Who is online?</TITLE>\n");
- /* Uncomment this line to cause the wholist to auto-refresh */
- /* wprintf("<META HTTP-EQUIV=\"Refresh\" CONTENT=\"60\">\n"); */
- wprintf("</HEAD><BODY BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
+/**
+ * \brief Display inner div of Wholist
+ */
+void who_inner_div(void) {
+ char buf[SIZ], user[SIZ], room[SIZ], host[SIZ],
+ realroom[SIZ], realhost[SIZ];
+ int sess;
+ time_t last_activity;
+ time_t now;
+ int bg = 0;
+
+ wprintf("<table border=\"0\" cellspacing=\"0\" width=\"100%%\" bgcolor=\"#FFFFFF\">"
+ "<tr>\n");
+ wprintf("<th colspan=\"3\"> </th>\n");
+ wprintf("<th>%s</th>\n", _("User name"));
+ wprintf("<th>%s</th>", _("Room"));
+ wprintf("<th>%s</th>\n</tr>\n", _("From host"));
- 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");
+ serv_puts("TIME");
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '2') {
+ now = extract_long(&buf[4], 0);
+ }
+ else {
+ now = time(NULL);
+ }
- wprintf("<CENTER><TABLE border><TR>");
- wprintf("<TH>Session ID</TH><TH>User Name</TH><TH>Room</TH>");
- wprintf("<TH>From host</TH></TR>\n");
serv_puts("RWHO");
- serv_gets(buf);
- if (buf[0]=='1') {
- while(serv_gets(buf), strcmp(buf,"000")) {
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '1') {
+ while (serv_getln(buf, sizeof 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);
- }
- }
- }
-
- 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;
- }
+ extract_token(user, buf, 1, '|', sizeof user);
+ extract_token(room, buf, 2, '|', sizeof room);
+ extract_token(host, buf, 3, '|', sizeof host);
+ extract_token(realroom, buf, 9, '|', sizeof realroom);
+ extract_token(realhost, buf, 10, '|', sizeof realhost);
+ last_activity = extract_long(buf, 5);
+
+ bg = 1 - bg;
+ 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", sess);
+ wprintf("\" onClick=\"return ConfirmKill();\">%s</a>", _("(kill)"));
+ }
+ if (sess == WC->ctdl_pid) {
+ wprintf(" <a href=\"edit_me\">%s</a>", _("(edit)"));
+ }
+ wprintf("</td>");
+
+ /** (link to page this user) */
+ 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>");
+
+ /** (idle flag) */
+ wprintf("<td>");
+ if ((now - last_activity) > 900L) {
+ 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("</td>\n<td>");
+
+
+
+ /** username (link to user bio/photo page) */
+ wprintf("<a href=\"showuser?who=");
+ urlescputs(user);
+ wprintf("\">");
+ escputs(user);
+ wprintf("</a>");
+
+ /** room */
+ wprintf("</td>\n\t<td>");
+ escputs(room);
+ if (strlen(realroom) > 0) {
+ wprintf("<br /><i>");
+ escputs(realroom);
+ wprintf("</i>");
}
+ wprintf("</td>\n\t<td>");
- while (wlist != NULL) {
- wprintf("<TR><TD>%d</TD><TD>", wlist->sessionnum);
- 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;
+ /** hostname */
+ escputs(host);
+ if (strlen(realhost) > 0) {
+ wprintf("<br /><i>");
+ escputs(realhost);
+ wprintf("</i>");
}
+ wprintf("</td>\n</tr>");
+ }
+ }
+ wprintf("</table>");
+}
+
+
+/**
+ * \brief who is on?
+ */
+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("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
+ wprintf("<img src=\"static/usermanag_48x.gif\" ALT=\" \" "
+ "ALIGN=MIDDLE "
+ ">");
+ wprintf("<SPAN CLASS=\"titlebar\"> ");
+
+ snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
+ escputs(title);
+
+ 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();
+ wprintf("</div>\n");
+
+ 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\">"
+ );
+ wprintf("</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('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];
+
+ serv_printf("TERM %s", bstr("which_session"));
+ serv_getln(buf, sizeof buf);
+ who();
+}
+
+
+/**
+ * \brief Change your session info (fake roomname and hostname)
+ */
+void edit_me(void)
+{
+ char buf[SIZ];
+
+ if (strlen(bstr("change_room_name_button")) > 0) {
+ serv_printf("RCHG %s", bstr("fake_roomname"));
+ serv_getln(buf, sizeof buf);
+ 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");
+ } else if (strlen(bstr("change_user_name_button")) > 0) {
+ serv_printf("UCHG %s", bstr("fake_username"));
+ serv_getln(buf, sizeof buf);
+ http_redirect("who");
+ } else if (strlen(bstr("cancel_button")) > 0) {
+ http_redirect("who");
+ } else {
+ 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(_("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("<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("</TABLE></CENTER>\n");
- wprintf("</BODY></HTML>\n");
- wDumpContent();
+ 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);
}
+}
+/*@}*/
projects / citadel.git / blobdiff