* This is the main transaction loop of the web service. It maintains a
* persistent session to the Citadel server, handling HTTP WebCit requests as
* they arrive and presenting a user interface.
+ *
+ * Copyright (c) 1996-2011 by the citadel.org team
+ *
+ * This program is open source software. You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
#define SHOW_ME_VAPPEND_PRINTF
#include <stdio.h>
#include <stdarg.h>
#include "groupdav.h"
#include "webserver.h"
-
StrBuf *csslocal = NULL;
HashList *HandlerHash = NULL;
}
+/*
+ * Save a URL destination so we can go to it later
+ */
+void push_destination(void) {
+ wcsession *WCC = WC;
+
+ if (!WCC) {
+ wc_printf("no session");
+ return;
+ }
+
+ FreeStrBuf(&WCC->PushedDestination);
+ WCC->PushedDestination = NewStrBufDup(SBSTR("url"));
+ lprintf(9, "Push: %s\n", ChrPtr(WCC->PushedDestination));
+ wc_printf("OK");
+}
+
+/*
+ * Go to the URL saved by push_destination()
+ */
+void pop_destination(void) {
+ wcsession *WCC = WC;
+
+ if (!WCC) {
+ do_welcome();
+ return;
+ }
+
+ lprintf(9, "Pop: %s\n", ChrPtr(WCC->PushedDestination));
+ http_redirect(ChrPtr(WCC->PushedDestination));
+}
+
+
int ReadPostData(void)
{
}
/*
- * If we're not connected to a Citadel server, try to hook up the
- * connection now.
+ * If we're not connected to a Citadel server, try to hook up the connection now.
*/
if (!WCC->connected) {
if (GetConnected()) {
}
}
-
/*
* If we're not logged in, but we have authentication data (either from
* a cookie or from http-auth), try logging in to Citadel using that.
(WCC->Hdr->HR.eReqType != eHEAD);
/*
- * If a 'gotofirst' parameter has been specified, attempt to goto that room
+ * If a 'go' parameter has been specified, attempt to goto that room
* prior to doing anything else.
*/
- if (havebstr("gotofirst")) {
+ if (havebstr("go")) {
int ret;
- ret = gotoroom(sbstr("gotofirst")); /* do quietly to avoid session output! */
+ lprintf(9, "Explicit room selection: %s\n", bstr("go"));
+ ret = gotoroom(sbstr("go")); /* do quietly to avoid session output! */
if ((ret/100) != 2) {
lprintf(1, "GOTOFIRST: Unable to change to [%s]; Reason: %d\n",
- bstr("gotofirst"), ret);
+ bstr("go"), ret);
}
}
/*
* If we aren't in any room yet, but we have cookie data telling us where we're
- * supposed to be, and 'gotofirst' was not specified, then go there.
+ * supposed to be, and 'go' was not specified, then go there.
*/
else if ( (StrLength(WCC->CurRoom.name) == 0) && ( (StrLength(WCC->Hdr->c_roomname) > 0) )) {
int ret;
WebcitAddUrlHandler(HKEY("sslg"), "", 0, seconds_since_last_gexp, AJAX|LOGCHATTY);
WebcitAddUrlHandler(HKEY("ajax_servcmd"), "", 0, ajax_servcmd, 0);
WebcitAddUrlHandler(HKEY("webcit"), "", 0, blank_page, URLNAMESPACE);
+ WebcitAddUrlHandler(HKEY("push"), "", 0, push_destination, AJAX);
+ WebcitAddUrlHandler(HKEY("pop"), "", 0, pop_destination, 0);
WebcitAddUrlHandler(HKEY("401"), "", 0, authorization_required, ANONYMOUS|COOKIEUNNEEDED);
RegisterConditional(HKEY("COND:IMPMSG"), 0, ConditionalImportantMesage, CTX_NONE);
FreeStrBuf(&sess->WBuf);
FreeStrBuf(&sess->HBuf);
FreeStrBuf(&sess->ImportantMsg);
+ FreeStrBuf(&sess->PushedDestination);
}