-/* $Id$ */
+/*
+ * $Id$
+ *
+ * Functions which implement the chat and paging facilities.
+ */
#include <ctype.h>
#include <stdlib.h>
strcpy(recp, bstr("recp"));
- output_headers(3);
-
- svprintf("BOXTITLE", WCS_STRING, "Page: %s", recp);
- do_template("beginbox");
+ output_headers(1, 1, 2, 0, 0, 0, 0);
+ wprintf("<div id=\"banner\">\n"
+ "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
+ "<SPAN CLASS=\"titlebar\">Send instant message</SPAN>"
+ "</TD></TR></TABLE>\n"
+ "</div>\n<div id=\"content\">\n"
+ );
+
+ wprintf("<div style=\"margin-right:1px\">"
+ "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>\n");
+
+ wprintf("Send an instant message to: ");
+ escputs(recp);
+ wprintf("<br>\n");
wprintf("<FORM METHOD=\"POST\" ACTION=\"/page_user\">\n");
escputs(bstr("closewin"));
wprintf("\">\n");
- wprintf("Enter message text:<BR>");
+ wprintf("Enter message text:<br />");
wprintf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=5 COLS=40 "
"WIDTH=40></TEXTAREA>\n");
- wprintf("</TD></TR></TABLE><BR>\n");
+ wprintf("</TD></TR></TABLE><br />\n");
wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Send message\">");
- wprintf("<
BR><A HREF=\"javascript:window.close();\"Cancel</A>\n");
+ wprintf("<
br /><A HREF=\"javascript:window.close();\"Cancel</A>\n");
wprintf("</FORM></CENTER>\n");
- do_template("endbox");
+ wprintf("</td></tr></table></div>\n");
wDumpContent(1);
}
char buf[SIZ];
char closewin[SIZ];
- output_headers(3);
-
+ output_headers(1, 1, 2, 0, 0, 0, 0);
+ wprintf("<div id=\"banner\">\n"
+ "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
+ "<SPAN CLASS=\"titlebar\">Add or edit an event</SPAN>"
+ "</TD></TR></TABLE>\n"
+ "</div>\n<div id=\"content\">\n"
+ );
+
strcpy(recp, bstr("recp"));
strcpy(sc, bstr("sc"));
strcpy(closewin, bstr("closewin"));
if (strcmp(sc, "Send message")) {
- wprintf("<EM>Message was not sent.</EM><BR>\n");
+ wprintf("<EM>Message was not sent.</EM><br />\n");
} else {
serv_printf("SEXP %s|-", recp);
serv_gets(buf);
serv_puts("000");
wprintf("<EM>Message has been sent to ");
escputs(recp);
- wprintf(".</EM><BR>\n");
+ wprintf(".</EM><br />\n");
}
else {
- wprintf("<EM>%s</EM><BR>\n", &buf[4]);
+ wprintf("<EM>%s</EM><br />\n", &buf[4]);
}
}
*/
void do_chat(void)
{
+ char buf[SIZ];
- output_headers(1);
-
- wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#000077\"><TR><TD>"
- "<SPAN CLASS=\"titlebar\">Real-time chat</SPAN>\n"
- "</TD></TR></TABLE>\n"
- "<IFRAME WIDTH=100%% HEIGHT=200 SRC=\"/chat_recv\" "
- "NAME=\"chat_recv\">\n"
- "<!-- Alternate content for non-supporting browsers -->\n"
- "If you are seeing this message, your browser does not contain\n"
- "the IFRAME support required for the chat window. Please upgrade\n"
- "to a supported browser, such as\n"
- "<A HREF=\"http://www.mozilla.org\">Mozilla</A>.\n"
- "</IFRAME>\n"
- "<HR width=100%%>\n"
- "<IFRAME WIDTH=100%% HEIGHT=50 SRC=\"/chat_send\" "
- "NAME=\"chat_send\">\n"
- "</IFRAME>\n"
- );
- wDumpContent(1);
+ /* First, check to make sure we're still allowed in this room. */
+ serv_printf("GOTO %s", WC->wc_roomname);
+ serv_gets(buf);
+ if (buf[0] != '2') {
+ smart_goto("_BASEROOM_");
+ return;
+ }
+
+ /* If the chat socket is still open from a previous chat,
+ * close it -- because it might be stale or in the wrong room.
+ */
+ if (WC->chat_sock < 0) {
+ close(WC->chat_sock);
+ WC->chat_sock = (-1);
+ }
+
+ /* WebCit Chat works by having transmit, receive, and refresh
+ * frames. Load the frameset.
+ */
+ do_template("chatframeset");
+ return;
}
char buf[SIZ];
char pagefrom[SIZ];
- /* suppress express message check, do headers but no frames */
- output_headers(0x08 | 0x03);
-
while (serv_puts("GEXP"), serv_gets(buf), buf[0]=='1') {
extract(pagefrom, &buf[4], 3);
- wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#007700\"><TR><TD>");
- wprintf("<SPAN CLASS=\"titlebar\">Instant message from ");
+ wprintf("<table border=1 bgcolor=\"#880000\"><tr><td>");
+ wprintf("<span class=\"titlebar\">Instant message from ");
escputs(pagefrom);
- wprintf("</SPAN></TD></TR></TABLE>\n");
-
+ wprintf("</span></td></tr><tr><td><font color=\"#FFFFFF\">");
fmout(NULL, "LEFT");
+ wprintf("</font></td></tr>"
+ "<tr><td><div align=center><font color=\"#FFFFFF\">"
+ "<a href=\"javascript:hide_page_popup()\">[ close window ]</a>"
+ "</font></div>"
+ "</td></tr>"
+ "</table>\n");
}
- wprintf("<CENTER>");
- wprintf("<A HREF=\"/display_page&closewin=yes&recp=");
- urlescputs(pagefrom);
- wprintf("\">[ reply ]</A> \n");
-
- wprintf("<A HREF=\"javascript:window.close();\">"
- "[ close window ]</A></B>\n"
- "</CENTER>");
-
- wDumpContent(1);
- WC->HaveExpressMessages = 0;
+ WC->HaveInstantMessages = 0;
}
if (WC->chat_sock < 0) {
- for (i=0; i<CHATLINES; ++i) {
- strcpy(WC->chatlines[i], "");
- }
-
if (!strcasecmp(ctdlhost, "uds")) {
/* unix domain socket */
sprintf(buf, "%s/citadel.socket", ctdlport);
/*
- * receiving side of the chat window
+ * Receiving side of the chat window. This is implemented in a
+ * tiny hidden IFRAME that just does JavaScript writes to
+ * other frames whenever it refreshes and finds new data.
*/
void chat_recv(void) {
int i;
- char name[SIZ];
- char text[SIZ];
struct pollfd pf;
int got_data = 0;
int end_chat_now = 0;
+ char buf[SIZ];
+ char cl_user[SIZ];
+ char cl_text[SIZ];
+ char *output_data = NULL;
- output_headers(0);
+ output_headers(0, 0, 0, 0, 0, 0, 0);
wprintf("Content-type: text/html\n");
wprintf("\n");
- wprintf("<HTML>\n"
- "<HEAD>\n"
- "<META HTTP-EQUIV=\"refresh\" CONTENT=\"3\">\n"
- "</HEAD>\n"
- "<BODY>"
+ wprintf("<html>\n"
+ "<head>\n"
+ "<meta http-equiv=\"refresh\" content=\"3\" />\n"
+ "</head>\n"
+
+ "<body bgcolor=\"#FFFFFF\">\n"
);
if (setup_chat_socket() != 0) {
/*
* See if there is any chat data waiting.
*/
+ output_data = strdup("");
do {
got_data = 0;
pf.fd = WC->chat_sock;
if (poll(&pf, 1, 1) > 0) if (pf.revents & POLLIN) {
++got_data;
- for (i=0; i<CHATLINES-1; ++i) {
- strcpy(WC->chatlines[i], WC->chatlines[i+1]);
- }
-
/* Temporarily swap the serv and chat sockets during chat talk */
i = WC->serv_sock;
WC->serv_sock = WC->chat_sock;
WC->chat_sock = i;
- serv_gets(WC->chatlines[CHATLINES-1]);
- if (!strcmp(WC->chatlines[CHATLINES-1], "000")) {
+ serv_gets(buf);
+
+ if (!strcmp(buf, "000")) {
+ strcpy(buf, ":|exiting chat mode");
end_chat_now = 1;
- strcpy(WC->chatlines[CHATLINES-1], ":|exiting chat mode");
}
/* Unswap the sockets. */
i = WC->serv_sock;
WC->serv_sock = WC->chat_sock;
WC->chat_sock = i;
- }
- } while ( (got_data) && (!end_chat_now) );
- /*
- * Display appropriately.
- */
- for (i=0; i<CHATLINES; ++i) {
- if (strlen(WC->chatlines[i]) > 0) {
- extract(name, WC->chatlines[i], 0);
- extract(text, WC->chatlines[i], 1);
- if (!strcasecmp(name, WC->wc_username)) {
- wprintf("<FONT COLOR=\"#00FF00\">");
- }
- else if (!strcmp(name, ":")) {
- wprintf("<FONT COLOR=\"#FF0000\">");
- }
- else {
- wprintf("<FONT COLOR=\"#0000FF\">");
- }
- escputs(name);
- wprintf(": </FONT>");
- escputs(text);
- wprintf("<BR>\n");
+ /* Append our output data */
+ output_data = realloc(output_data, strlen(output_data) + strlen(buf) + 4);
+ strcat(output_data, buf);
+ strcat(output_data, "\n");
}
- }
+
+ } while ( (got_data) && (!end_chat_now) );
if (end_chat_now) {
close(WC->chat_sock);
WC->chat_sock = (-1);
- wprintf("<IMG SRC=\"/static/blank.gif\" onLoad=\"top.location.replace('/do_welcome');\">\n");
+ wprintf("<IMG SRC=\"/static/blank.gif\" onLoad=\"parent.window.close();\">\n");
+ }
+
+ if (strlen(output_data) > 0) {
+
+ if (output_data[strlen(output_data)-1] == '\n') {
+ output_data[strlen(output_data)-1] = 0;
+ }
+
+ /* Output our fun to the other frame. */
+ wprintf("<IMG SRC=\"/static/blank.gif\" WIDTH=1 HEIGHT=1\n"
+ "onLoad=\" \n"
+ );
+
+ for (i=0; i<num_tokens(output_data, '\n'); ++i) {
+ extract_token(buf, output_data, i, '\n');
+ extract_token(cl_user, buf, 0, '|');
+ extract_token(cl_text, buf, 1, '|');
+
+ if (strcasecmp(cl_text, "NOOP")) {
+
+ wprintf("parent.chat_transcript.document.write('");
+
+ if (strcasecmp(cl_user, WC->last_chat_user)) {
+ wprintf("<TABLE border=0 WIDTH=100%% "
+ "CELLSPACING=1 CELLPADDING=0 "
+ "BGCOLOR="#FFFFFF">"
+ "<TR><TD></TR></TD></TABLE>"
+ );
+
+ }
+
+ wprintf("<TABLE border=0 WIDTH=100%% "
+ "CELLSPACING=0 CELLPADDING=0 "
+ "BGCOLOR="#EEEEEE">");
+
+ wprintf("<TR><TD>");
+
+ if (!strcasecmp(cl_user, ":")) {
+ wprintf("<I>");
+ }
+
+ if (strcasecmp(cl_user, WC->last_chat_user)) {
+ wprintf("<B>");
+
+ if (!strcasecmp(cl_user, WC->wc_username)) {
+ wprintf("<FONT COLOR="#FF0000">");
+ }
+ else {
+ wprintf("<FONT COLOR="#0000FF">");
+ }
+ jsescputs(cl_user);
+
+ wprintf("</FONT>: </B>");
+ }
+ else {
+ wprintf(" ");
+ }
+ jsescputs(cl_text);
+ if (!strcasecmp(cl_user, ":")) {
+ wprintf("</I>");
+ }
+
+ wprintf("</TD></TR></TABLE>");
+ wprintf("'); \n");
+
+ strcpy(WC->last_chat_user, cl_user);
+ }
+ }
+
+ wprintf("parent.chat_transcript.scrollTo(999999,999999);\">\n");
}
+ free(output_data);
+
wprintf("</BODY></HTML>\n");
wDumpContent(0);
}
void chat_send(void) {
int i;
char send_this[SIZ];
+ char buf[SIZ];
- output_headers(0);
+ output_headers(0, 0, 0, 0, 0, 0, 0);
wprintf("Content-type: text/html\n");
wprintf("\n");
wprintf("<HTML>"
if (bstr("sendbutton") != NULL) {
+ if (!strcasecmp(bstr("sendbutton"), "Help")) {
+ strcpy(send_this, "/help");
+ }
+
+ if (!strcasecmp(bstr("sendbutton"), "List Users")) {
+ strcpy(send_this, "/who");
+ }
+
if (!strcasecmp(bstr("sendbutton"), "Exit")) {
strcpy(send_this, "/quit");
}
WC->serv_sock = WC->chat_sock;
WC->chat_sock = i;
- serv_puts(send_this);
+ while (strlen(send_this) > 0) {
+ if (strlen(send_this) < 67) {
+ serv_puts(send_this);
+ strcpy(send_this, "");
+ }
+ else {
+ for (i=55; i<67; ++i) {
+ if (send_this[i] == ' ') break;
+ }
+ strncpy(buf, send_this, i);
+ buf[i] = 0;
+ strcpy(send_this, &send_this[i]);
+ serv_puts(buf);
+ }
+ }
/* Unswap the sockets. */
i = WC->serv_sock;
}
- wprintf("Send: ");
wprintf("<FORM METHOD=\"POST\" ACTION=\"/chat_send\" NAME=\"chatsendform\">\n");
- wprintf("<INPUT TYPE=\"text\" SIZE=\"80\" MAXLENGTH=\"80\" NAME=\"send_this\">\n");
+ wprintf("<INPUT TYPE=\"text\" SIZE=\"80\" MAXLENGTH=\"%d\" "
+ "NAME=\"send_this\">\n", SIZ-10);
+ wprintf("<br />");
wprintf("<INPUT TYPE=\"submit\" NAME=\"sendbutton\" VALUE=\"Send\">\n");
+ wprintf("<INPUT TYPE=\"submit\" NAME=\"sendbutton\" VALUE=\"Help\">\n");
+ wprintf("<INPUT TYPE=\"submit\" NAME=\"sendbutton\" VALUE=\"List Users\">\n");
wprintf("<INPUT TYPE=\"submit\" NAME=\"sendbutton\" VALUE=\"Exit\">\n");
wprintf("</FORM>\n");
projects / citadel.git / blobdiff