X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fwebcit.c;h=e7a735e2d5290c89f4fc5f5779b9f7b738188a9d;hb=b212124c4fe6aded9b574dfc50e866bb3fbbab48;hp=74d3469bb8d93cb788d30f786a401343290e96d6;hpb=c3d7f0860ffc7029f2414e15e4d365e7542e303c;p=citadel.git

diff --git a/webcit/webcit.c b/webcit/webcit.c
index 74d3469bb..e7a735e2d 100644
--- a/webcit/webcit.c
+++ b/webcit/webcit.c
@@ -13,46 +13,71 @@
 #include "webserver.h"
 
 
-/*
- * String to unset the cookie.
- * Any date "in the past" will work, so I chose my birthday, right down to
- * the exact minute.  :)
- */
-static char *unset = "; expires=28-May-1971 18:10:00 GMT";
-
+StrBuf *csslocal = NULL;
 HashList *HandlerHash = NULL;
 
-void WebcitAddUrlHandler(const char * UrlString, 
-			 long UrlSLen, 
+
+void DeleteWebcitHandler(void *vHandler)
+{
+	WebcitHandler *Handler = (WebcitHandler*) vHandler;
+	FreeStrBuf(&Handler->Name);
+	FreeStrBuf(&Handler->DisplayName);
+	free (Handler);
+}
+
+void WebcitAddUrlHandler(const char * UrlString, long UrlSLen, 
+			 const char *DisplayName, long dslen,
 			 WebcitHandlerFunc F, 
 			 long Flags)
 {
-	WebcitHandler *NewHandler;
-
-	if (HandlerHash == NULL)
-		HandlerHash = NewHash(1, NULL);
-	
+	WebcitHandler *NewHandler;	
 	NewHandler = (WebcitHandler*) malloc(sizeof(WebcitHandler));
 	NewHandler->F = F;
 	NewHandler->Flags = Flags;
-	Put(HandlerHash, UrlString, UrlSLen, NewHandler, NULL);
+	NewHandler->Name = NewStrBufPlain(UrlString, UrlSLen);
+	StrBufShrinkToFit(NewHandler->Name, 1);
+	NewHandler->DisplayName = NewStrBufPlain(DisplayName, dslen);
+	StrBufShrinkToFit(NewHandler->DisplayName, 1);
+	Put(HandlerHash, UrlString, UrlSLen, NewHandler, DeleteWebcitHandler);
 }
 
+void tmplput_HANDLER_DISPLAYNAME(StrBuf *Target, WCTemplputParams *TP) 
+{
+	wcsession *WCC = WC;
+	if (WCC->Hdr->HR.Handler != NULL)
+		StrBufAppendTemplate(Target, TP, WCC->Hdr->HR.Handler->DisplayName, 0);
+}
+
+void tmplput_HOST_DISPLAYNAME(StrBuf *Target, WCTemplputParams *TP) 
+{
+	wcsession *WCC = WC;
+	StrBufAppendTemplate(Target, TP, WCC->Hdr->HR.http_host, 0);
+}
 
 /*
  * web-printing funcion. uses our vsnprintf wrapper
  */
-void wprintf(const char *format,...)
+#ifdef UBER_VERBOSE_DEBUGGING
+void wcc_printf(const char *FILE, const char *FUNCTION, long LINE, const char *format,...)
+#else
+void wc_printf(const char *format,...)
+#endif
 {
 	wcsession *WCC = WC;
 	va_list arg_ptr;
 
 	if (WCC->WBuf == NULL)
 		WCC->WBuf = NewStrBuf();
+#ifdef UBER_VERBOSE_DEBUGGING
+	StrBufAppendPrintf(WCC->WBuf, "\n%s:%s:%d[", FILE, FUNCTION, LINE);
+#endif
 
 	va_start(arg_ptr, format);
 	StrBufVAppendPrintf(WCC->WBuf, format, arg_ptr);
 	va_end(arg_ptr);
+#ifdef UBER_VERBOSE_DEBUGGING
+	StrBufAppendPrintf(WCC->WBuf, "]\n");
+#endif
 }
 
 /*
@@ -80,7 +105,7 @@ void hprintf(const char *format,...)
 void wDumpContent(int print_standard_html_footer)
 {
 	if (print_standard_html_footer) {
-		wprintf("</div> <!-- end of 'content' div -->\n");
+		wc_printf("</div> <!-- end of 'content' div -->\n");
 		do_template("trailing", NULL);
 	}
 
@@ -109,7 +134,6 @@ void output_headers(	int do_httpheaders,	/* 1 = output HTTP headers
 			int cache		/* 1 = allow browser to cache this page             */
 ) {
 	wcsession *WCC = WC;
-	char cookie[1024];
 	char httpnow[128];
 
 	hprintf("HTTP/1.1 200 OK\n");
@@ -129,7 +153,7 @@ void output_headers(	int do_httpheaders,	/* 1 = output HTTP headers
 				PACKAGE_STRING);
 	}
 
-	if (cache) {
+	if (cache > 0) {
 		char httpTomorow[128];
 
 		http_datestring(httpTomorow, sizeof httpTomorow, 
@@ -150,51 +174,52 @@ void output_headers(	int do_httpheaders,	/* 1 = output HTTP headers
 		);
 	}
 
-	stuff_to_cookie(cookie, 1024, 
-			WCC->wc_session, WCC->wc_username,
-			WCC->wc_password, WCC->wc_roomname);
-
-	if (unset_cookies) {
-		hprintf("Set-cookie: webcit=%s; path=/\r\n", unset);
-	} else {
-		hprintf("Set-cookie: webcit=%s; path=/\r\n", cookie);
-		if (server_cookie != NULL) {
-			hprintf("%s\n", server_cookie);
-		}
-	}
+	if (cache < 2) stuff_to_cookie(unset_cookies);
 
 	if (do_htmlhead) {
 		begin_burst();
 		do_template("head", NULL);
 
 		/* check for ImportantMessages (these display in a div overlaying the main screen) */
-		if (!IsEmptyStr(WC->ImportantMessage)) {
-			wprintf("<div id=\"important_message\">\n"
+		if (!IsEmptyStr(WCC->ImportantMessage)) {
+			wc_printf("<div id=\"important_message\">\n"
 				"<span class=\"imsg\">");
-			escputs(WC->ImportantMessage);
-			wprintf("</span><br />\n"
+			StrEscAppend(WCC->WBuf, NULL, WCC->ImportantMessage, 0, 0);
+			wc_printf("</span><br />\n"
 				"</div>\n"
 			);
-			StrBufAppendPrintf(WCC->trailing_javascript,
-				"setTimeout('hide_imsg_popup()', 5000);	\n"
+			StrBufAppendBufPlain(WCC->trailing_javascript,
+					     HKEY("setTimeout('hide_imsg_popup()', 5000);	\n"), 
+					     0
 			);
 			WCC->ImportantMessage[0] = 0;
 		}
-
+		else if (StrLength(WCC->ImportantMsg) > 0) {
+			wc_printf("<div id=\"important_message\">\n"
+				"<span class=\"imsg\">");
+			StrEscAppend(WCC->WBuf, WCC->ImportantMsg, NULL, 0, 0);
+			wc_printf("</span><br />\n"
+				"</div>\n"
+			);
+			StrBufAppendBufPlain(WCC->trailing_javascript,
+					     HKEY("setTimeout('hide_imsg_popup()', 5000);	\n"),
+					     0
+			);
+			FlushStrBuf(WCC->ImportantMsg);
+		}
 		if ( (WCC->logged_in) && (!unset_cookies) ) {
-		  //DoTemplate(HKEY("iconbar"), NULL, &NoCtx);
-			page_popup();
+			DoTemplate(HKEY("paging"), NULL, &NoCtx);
 		}
 
 		if (do_room_banner == 1) {
-			wprintf("<div id=\"banner\">\n");
-			embed_room_banner(NULL, navbar_default);
-			wprintf("</div>\n");
+			wc_printf("<div id=\"banner\">\n");
+			embed_room_banner();
+			wc_printf("</div>\n");
 		}
 	}
 
 	if (do_room_banner == 1) {
-		wprintf("<div id=\"content\">\n");
+		wc_printf("<div id=\"content\">\n");
 	}
 }
 
@@ -214,9 +239,10 @@ void http_redirect(const char *whichpage) {
 	hprintf("Location: %s\r\n", whichpage);
 	hprintf("URI: %s\r\n", whichpage);
 	hprintf("Content-type: text/html; charset=utf-8\r\n");
-	wprintf("<html><body>");
-	wprintf("Go <a href=\"%s\">here</A>.", whichpage);
-	wprintf("</body></html>\n");
+	begin_burst();
+	wc_printf("<html><body>");
+	wc_printf("Go <a href=\"%s\">here</A>.", whichpage);
+	wc_printf("</body></html>\n");
 	end_burst();
 }
 
@@ -231,7 +257,7 @@ void http_transmit_thing(const char *content_type,
 #ifndef TECH_PREVIEW
 	lprintf(9, "http_transmit_thing(%s)%s\n",
 		content_type,
-		(is_static ? " (static)" : "")
+		((is_static > 0) ? " (static)" : "")
 	);
 #endif
 	output_headers(0, 0, 0, 0, 0, is_static);
@@ -245,99 +271,6 @@ void http_transmit_thing(const char *content_type,
 	end_burst();
 }
 
-/*
- * print menu box like used in the floor view or admin interface.
- * This function takes pair of strings as va_args, 
- * Title	Title string of the box
- * Class	CSS Class for the box
- * nLines	How many string pairs should we print? (URL, UrlText)
- * ...		Pairs of URL Strings and their Names
- */
-void print_menu_box(char* Title, char *Class, int nLines, ...)
-{
-	va_list arg_list;
-	long i;
-	
-	svput("BOXTITLE", WCS_STRING, Title);
-	do_template("beginboxx", NULL);
-	
-	wprintf("<ul class=\"%s\">", Class);
-	
-	va_start(arg_list, nLines);
-	for (i = 0; i < nLines; ++i)
-	{ 
-		wprintf("<li><a href=\"%s\">", va_arg(arg_list, char *));
-		wprintf((char *) va_arg(arg_list, char *));
-		wprintf("</a></li>\n");
-	}
-	va_end (arg_list);
-	
-	wprintf("</a></li>\n");
-	
-	wprintf("</ul>");
-	
-	do_template("endbox", NULL);
-}
-
-
-/*
- * dump out static pages from disk
- */
-void output_static(char *what)
-{
-	int fd;
-	struct stat statbuf;
-	off_t bytes;
-	off_t count = 0;
-	const char *content_type;
-	int len;
-	const char *Err;
-
-	fd = open(what, O_RDONLY);
-	if (fd <= 0) {
-		lprintf(9, "output_static('%s')  -- NOT FOUND --\n", what);
-		hprintf("HTTP/1.1 404 %s\r\n", strerror(errno));
-		hprintf("Content-Type: text/plain\r\n");
-		wprintf("Cannot open %s: %s\r\n", what, strerror(errno));
-		end_burst();
-	} else {
-		len = strlen (what);
-		content_type = GuessMimeByFilename(what, len);
-
-		if (fstat(fd, &statbuf) == -1) {
-			lprintf(9, "output_static('%s')  -- FSTAT FAILED --\n", what);
-			hprintf("HTTP/1.1 404 %s\r\n", strerror(errno));
-			hprintf("Content-Type: text/plain\r\n");
-			wprintf("Cannot fstat %s: %s\n", what, strerror(errno));
-			end_burst();
-			return;
-		}
-
-		count = 0;
-		bytes = statbuf.st_size;
-
-		if (StrBufReadBLOB(WC->WBuf, &fd, 1, bytes, &Err) < 0)
-		{
-			if (fd > 0) close(fd);
-			lprintf(9, "output_static('%s')  -- FREAD FAILED (%s) --\n", what, strerror(errno));
-				hprintf("HTTP/1.1 500 internal server error \r\n");
-				hprintf("Content-Type: text/plain\r\n");
-				end_burst();
-				return;
-		}
-
-
-		close(fd);
-#ifndef TECH_PREVIEW
-		lprintf(9, "output_static('%s')  %s\n", what, content_type);
-#endif
-		http_transmit_thing(content_type, 1);
-	}
-	if (yesbstr("force_close_session")) {
-		end_webcit_session();
-	}
-}
-
 
 /*
  * Convenience functions to display a page containing only a string
@@ -346,18 +279,18 @@ void output_static(char *what)
  * titlebarmsg		text to display in the title bar
  * messagetext		body of the box
  */
-void convenience_page(char *titlebarcolor, char *titlebarmsg, char *messagetext)
+void convenience_page(const char *titlebarcolor, const char *titlebarmsg, const char *messagetext)
 {
 	hprintf("HTTP/1.1 200 OK\n");
 	output_headers(1, 1, 2, 0, 0, 0);
-	wprintf("<div id=\"banner\">\n");
-	wprintf("<table width=100%% border=0 bgcolor=\"#%s\"><tr><td>", titlebarcolor);
-	wprintf("<span class=\"titlebar\">%s</span>\n", titlebarmsg);
-	wprintf("</td></tr></table>\n");
-	wprintf("</div>\n<div id=\"content\">\n");
+	wc_printf("<div id=\"banner\">\n");
+	wc_printf("<table width=100%% border=0 bgcolor=\"#%s\"><tr><td>", titlebarcolor);
+	wc_printf("<span class=\"titlebar\">%s</span>\n", titlebarmsg);
+	wc_printf("</td></tr></table>\n");
+	wc_printf("</div>\n<div id=\"content\">\n");
 	escputs(messagetext);
 
-	wprintf("<hr />\n");
+	wc_printf("<hr />\n");
 	wDumpContent(1);
 }
 
@@ -378,7 +311,6 @@ void url_do_template(void) {
 	const StrBuf *MimeType;
 	const StrBuf *Tmpl = sbstr("template");
 	begin_burst();
-	output_headers(0, 0, 0, 0, 1, 0);
 	MimeType = DoTemplate(SKEY(Tmpl), NULL, &NoCtx);
 	http_transmit_thing(ChrPtr(MimeType), 0);
 }
@@ -398,18 +330,34 @@ void display_success(char *successmessage)
  * Authorization required page 
  * This is probably temporary and should be revisited 
  */
-void authorization_required(const char *message)
+void authorization_required(void)
 {
+	wcsession *WCC = WC;
+	const char *message = "";
+
 	hprintf("HTTP/1.1 401 Authorization Required\r\n");
+	hprintf(
+		"Server: %s / %s\r\n"
+		"Connection: close\r\n",
+		PACKAGE_STRING, ChrPtr(WC->serv_info->serv_software)
+	);
 	hprintf("WWW-Authenticate: Basic realm=\"%s\"\r\n", ChrPtr(WC->serv_info->serv_humannode));
 	hprintf("Content-Type: text/html\r\n");
-	wprintf("<h1>");
-	wprintf(_("Authorization Required"));
-	wprintf("</h1>\r\n");
-	wprintf(_("The resource you requested requires a valid username and password. "
+	begin_burst();
+	wc_printf("<h1>");
+	wc_printf(_("Authorization Required"));
+	wc_printf("</h1>\r\n");
+	
+
+	if (WCC->ImportantMsg != NULL)
+		message = ChrPtr(WCC->ImportantMsg);
+	else if (WCC->ImportantMessage != NULL)
+		message = WCC->ImportantMessage;
+
+	wc_printf(_("The resource you requested requires a valid username and password. "
 		"You could not be logged in: %s\n"), message);
 	wDumpContent(0);
-	
+	end_webcit_session();
 }
 
 /*
@@ -436,49 +384,61 @@ void end_ajax_response(void) {
         wDumpContent(0);
 }
 
+
+
 /*
  * Wraps a Citadel server command in an AJAX transaction.
  */
 void ajax_servcmd(void)
 {
-	char buf[1024];
-	char gcontent[1024];
+	wcsession *WCC = WC;
+	int Done = 0;
+	StrBuf *Buf;
 	char *junk;
 	size_t len;
 
 	begin_ajax_response();
-
-	serv_printf("%s", bstr("g_cmd"));
-	serv_getln(buf, sizeof buf);
-	wprintf("%s\n", buf);
-
-	if (buf[0] == '8') {
-		serv_printf("\n\n000");
-	}
-	if ((buf[0] == '1') || (buf[0] == '8')) {
-		while (serv_getln(gcontent, sizeof gcontent), strcmp(gcontent, "000")) {
-			wprintf("%s\n", gcontent);
+	Buf = NewStrBuf();
+	serv_puts(bstr("g_cmd"));
+	StrBuf_ServGetln(Buf);
+	StrBufAppendBuf(WCC->WBuf, Buf, 0);
+	StrBufAppendBufPlain(WCC->WBuf, HKEY("\n"), 0);
+	
+	switch (GetServerStatus(Buf, NULL)) {
+	case 8:
+		serv_puts("\n\n000");
+		if ( (StrLength(Buf)==3) && 
+		     !strcmp(ChrPtr(Buf), "000")) {
+			StrBufAppendBufPlain(WCC->WBuf, HKEY("\000"), 0);
+			break;
 		}
-		wprintf("000");
-	}
-	if (buf[0] == '4') {
+	case 1:
+		while (!Done) {
+			StrBuf_ServGetln(Buf);
+			if ( (StrLength(Buf)==3) && 
+			     !strcmp(ChrPtr(Buf), "000")) {
+				Done = 1;
+			}
+			StrBufAppendBuf(WCC->WBuf, Buf, 0);
+			StrBufAppendBufPlain(WCC->WBuf, HKEY("\n"), 0);
+		}
+		break;
+	case 4:
 		text_to_server(bstr("g_input"));
 		serv_puts("000");
-	}
-	if (buf[0] == '6') {
-		len = atol(&buf[4]);
-		junk = malloc(len);
-		serv_read(junk, len);
-		free(junk);
-	}
-	if (buf[0] == '7') {
-		len = atol(&buf[4]);
+		break;
+	case 6:
+		len = atol(&ChrPtr(Buf)[4]);
+		StrBuf_ServGetBLOBBuffered(Buf, len);
+		break;
+	case 7:
+		len = atol(&ChrPtr(Buf)[4]);
 		junk = malloc(len);
 		memset(junk, 0, len);
 		serv_write(junk, len);
 		free(junk);
 	}
-
+	
 	end_ajax_response();
 	
 	/*
@@ -488,8 +448,9 @@ void ajax_servcmd(void)
 	 * that page_popup() doesn't try to open it a second time.
 	 */
 	if (!strncasecmp(bstr("g_cmd"), "GEXP", 4)) {
-		WC->last_pager_check = time(NULL);
+		WCC->last_pager_check = time(NULL);
 	}
+	FreeStrBuf(&Buf);
 }
 
 
@@ -502,282 +463,185 @@ void seconds_since_last_gexp(void)
 	char buf[256];
 
 	if ( (time(NULL) - WC->last_pager_check) < 30) {
-		wprintf("NO\n");
+		wc_printf("NO\n");
 	}
 	else {
 		memset(buf, 0, 5);
 		serv_puts("NOOP");
 		serv_getln(buf, sizeof buf);
 		if (buf[3] == '*') {
-			wprintf("YES");
+			wc_printf("YES");
 		}
 		else {
-			wprintf("NO");
+			wc_printf("NO");
 		}
 	}
 }
 
-/**
- * \brief Detects a 'mobile' user agent 
- */
-int is_mobile_ua(char *user_agent) {
-      if (strstr(user_agent,"iPhone OS") != NULL) {
-	return 1;
-      } else if (strstr(user_agent,"Windows CE") != NULL) {
-	return 1;
-      } else if (strstr(user_agent,"SymbianOS") != NULL) {
-	return 1;
-      } else if (strstr(user_agent, "Opera Mobi") != NULL) {
-	return 1;
-      } else if (strstr(user_agent, "Firefox/2.0.0 Opera 9.51 Beta") != NULL) {
-	      /*  For some reason a new install of Opera 9.51beta decided to spoof. */
-	  return 1;
-	  }
-      return 0;
-}
 
 
-/*
- * Entry point for WebCit transaction
- */
-void session_loop(HashList *HTTPHeaders, StrBuf *ReqLine, StrBuf *request_method, StrBuf *ReadBuf)
+int ReadPostData(void)
 {
-	StrBuf *Buf;
-	const char *pch, *pchs, *pche;
-	void *vLine;
-	char action[1024];
-	char arg[8][128];
-	size_t sizes[10];
-	char *index[10];
-	char buf[SIZ];
-	int a, nBackDots, nEmpty;
-	int ContentLength = 0;
-	StrBuf *ContentType = NULL;
-	StrBuf *UrlLine = NULL;
-	StrBuf *content = NULL;
-	const char *content_end = NULL;
-	StrBuf *browser_host = NULL;
-	char user_agent[256];
+	int rc;
 	int body_start = 0;
-	int is_static = 0;
-	int n_static = 0;
-	int len = 0;
-	void *vHandler;
-	WebcitHandler *Handler;
+	wcsession *WCC = WC;
+	StrBuf *content = NULL;
+	
+	content = NewStrBufPlain(NULL, WCC->Hdr->HR.ContentLength + 256);
 
-	/*
-	 * We stuff these with the values coming from the client cookies,
-	 * so we can use them to reconnect a timed out session if we have to.
-	 */
-	StrBuf *c_username;
-	StrBuf *c_password;
-	StrBuf *c_roomname;
-	char c_httpauth_string[SIZ];
-	StrBuf *c_httpauth_user;
-	StrBuf *c_httpauth_pass;
-	wcsession *WCC;
+	StrBufPrintf(content, 
+		     "Content-type: %s\n"
+		     "Content-length: %ld\n\n",
+		     ChrPtr(WCC->Hdr->HR.ContentType), 
+			     WCC->Hdr->HR.ContentLength);
+/*
+  hprintf("Content-type: %s\n"
+  "Content-length: %d\n\n",
+  ContentType, ContentLength);
+*/
+	body_start = StrLength(content);
+
+	/** Read the entire input data at once. */
+	rc = client_read_to(WCC->Hdr, content, 
+			    WCC->Hdr->HR.ContentLength,
+			    SLEEPING);
+	if (rc < 0)
+		return rc;
+		
 	
-	Buf = NewStrBuf();
-	c_username = NewStrBuf();
-	c_password = NewStrBuf();
-	c_roomname = NewStrBuf();
-	safestrncpy(c_httpauth_string, "", sizeof c_httpauth_string);
-	c_httpauth_user = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_USER));
-	c_httpauth_pass = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
+	if (!strncasecmp(ChrPtr(WCC->Hdr->HR.ContentType), "application/x-www-form-urlencoded", 33)) {
+		StrBufCutLeft(content, body_start);
+		ParseURLParams(content);
+	} else if (!strncasecmp(ChrPtr(WCC->Hdr->HR.ContentType), "multipart", 9)) {
+		char *Buf;
+		char *BufEnd;
+		long len;
+
+		len = StrLength(content);
+		Buf = SmashStrBuf(&content);
+		BufEnd = Buf + len;
+		mime_parser(Buf, BufEnd, *upload_handler, NULL, NULL, NULL, 0);
+		free(Buf);
+	} else if (WCC->Hdr->HR.ContentLength > 0) {
+		WCC->upload = content;
+		WCC->upload_length = StrLength(WCC->upload);
+		content = NULL;
+	}
+	FreeStrBuf(&content);
+	return 1;
+}
 
-	WCC= WC;
-	if (WCC->WBuf == NULL)
-		WC->WBuf = NewStrBufPlain(NULL, 32768);
-	FlushStrBuf(WCC->WBuf);
 
-	if (WCC->HBuf == NULL)
-		WCC->HBuf = NewStrBuf();
-	FlushStrBuf(WCC->HBuf);
+void ParseREST_URL(void)
+{
+	StrBuf *Buf;
+	StrBuf *pFloor = NULL;
+	wcsession *WCC = WC;
+	long i = 0;
+	const char *pCh = NULL;
+	HashList *Floors;
+	void *vFloor;
 
-	WCC->upload_length = 0;
-	WCC->upload = NULL;
-	WCC->is_mobile = 0;
-	WCC->trailing_javascript = NewStrBuf();
-	WCC->nWildfireHeaders = 0;
+	lprintf(1, "parsing rest URL: %s\n", ChrPtr(WCC->Hdr->HR.ReqLine));
+
+	WCC->Directory = NewHash(1, Flathash);
+	WCC->CurrentFloor = NULL;
 
-	/** Figure out the action */
-	index[0] = action;
-	sizes[0] = sizeof action;
-	for (a=1; a<9; a++)
+	Buf = NewStrBuf();
+	while (StrBufExtract_NextToken(Buf, WCC->Hdr->HR.ReqLine, &pCh,  '/') >= 0)
 	{
-		index[a] = arg[a-1];
-		sizes[a] = sizeof arg[a-1];
+		if (StrLength(Buf) != 0) {
+			/* ignore empty path segments */
+			StrBufUnescape(Buf, 1);
+			Put(WCC->Directory, IKEY(i), Buf, HFreeStrBuf);
+			if (i==0)
+				pFloor = Buf;
+			Buf = NewStrBuf();
+		}
+		i++;
 	}
-	nBackDots = 0;
-	nEmpty = 0;
-	for ( a = 0; a < 9; ++a)
+
+	FreeStrBuf(&Buf);
+	if (pFloor != NULL)
 	{
-		extract_token(index[a], ChrPtr(ReqLine), a + 1, '/', sizes[a]);
-		if (strstr(index[a], "?")) *strstr(index[a], "?") = 0;
-		if (strstr(index[a], "&")) *strstr(index[a], "&") = 0;
-		if (strstr(index[a], " ")) *strstr(index[a], " ") = 0;
-		if ((index[a][0] == '.') && (index[a][1] == '.'))
-			nBackDots++;
-		if (index[a][0] == '\0')
-			nEmpty++;
+		Floors = GetFloorListHash(NULL, NULL);
+		
+		if (Floors != NULL)
+		{
+			if (GetHash(WCC->FloorsByName, SKEY(pFloor), &vFloor))
+				WCC->CurrentFloor = (Floor*) vFloor;
+		}
 	}
+}
 
+int Conditional_REST_DEPTH(StrBuf *Target, WCTemplputParams *TP)
+{
+	long Depth, IsDepth;
+	long offset = 0;
+	wcsession *WCC = WC;
 
-	if (GetHash(HTTPHeaders, HKEY("COOKIE"), &vLine) && 
-	    (vLine != NULL)){
-		cookie_to_stuff((StrBuf *)vLine, NULL,
-				c_username,
-				c_password,
-				c_roomname);
-	}
-	if (GetHash(HTTPHeaders, HKEY("AUTHORIZATION"), &vLine) &&
-	    (vLine!=NULL)) {
-		StrBufDecodeBase64((StrBuf*)vLine);
-		StrBufExtract_token(c_httpauth_user, (StrBuf*)vLine, 0, ':');
-		StrBufExtract_token(c_httpauth_pass, (StrBuf*)vLine, 1, ':');
-	}
-	if (GetHash(HTTPHeaders, HKEY("CONTENT-LENGTH"), &vLine) &&
-	    (vLine!=NULL)) {
-		ContentLength = StrToi((StrBuf*)vLine);
-	}
-	if (GetHash(HTTPHeaders, HKEY("CONTENT-TYPE"), &vLine) &&
-	    (vLine!=NULL)) {
-		ContentType = (StrBuf*)vLine;
-	}
-	if (GetHash(HTTPHeaders, HKEY("USER-AGENT"), &vLine) &&
-	    (vLine!=NULL)) {
-		safestrncpy(user_agent, ChrPtr((StrBuf*)vLine), sizeof user_agent);
-#ifdef TECH_PREVIEW
-		if ((WCC->is_mobile < 0) && is_mobile_ua(&buf[12])) {			
-			WCC->is_mobile = 1;
-		}
-		else {
-			WCC->is_mobile = 0;
-		}
-#endif
-	}
-	if ((follow_xff) &&
-	    GetHash(HTTPHeaders, HKEY("X-FORWARDED-HOST"), &vLine) &&
-	    (vLine != NULL)) {
-		WCC->http_host = (StrBuf*)vLine;
-	}
-	if ((StrLength(WCC->http_host) == 0) && 
-	    GetHash(HTTPHeaders, HKEY("HOST"), &vLine) &&
-	    (vLine!=NULL)) {
-		WCC->http_host = (StrBuf*)vLine;
+	if (WCC->Hdr->HR.Handler != NULL)
+		offset ++;
+	Depth = GetTemplateTokenNumber(Target, TP, 2, 0);
+	IsDepth = GetCount(WCC->Directory) + offset;
+
+//	LogTemplateError(Target, "bla", 1, TP, "REST_DEPTH: %ld : %ld\n", Depth, IsDepth);
+	if (Depth < 0) {
+		Depth = -Depth;
+		return IsDepth > Depth;
 	}
+	else 
+		return Depth == IsDepth;
+}
 
-	if (GetHash(HTTPHeaders, HKEY("X-FORWARDED-FOR"), &vLine) &&
-	    (vLine!=NULL)) {
-		browser_host = (StrBuf*) vLine;
 
-		while (StrBufNum_tokens(browser_host, ',') > 1) {
-			StrBufRemove_token(browser_host, 0, ',');
-		}
-		StrBufTrim(browser_host);
-	}
 
-	if (ContentLength > 0) {
-		content = NewStrBuf();
-		StrBufPrintf(content, "Content-type: %s\n"
-			 "Content-length: %d\n\n",
-			 ChrPtr(ContentType), ContentLength);
 /*
-		hprintf("Content-type: %s\n"
-			"Content-length: %d\n\n",
-			ContentType, ContentLength);
-*/
-		body_start = StrLength(content);
-
-		/** Read the entire input data at once. */
-		client_read(&WCC->http_sock, content, ReadBuf, ContentLength + body_start);
+ * Entry point for WebCit transaction
+ */
+void session_loop(void)
+{
+	int Flags = 0;
+	int xhttp;
+	StrBuf *Buf;
+	
+	/*
+	 * We stuff these with the values coming from the client cookies,
+	 * so we can use them to reconnect a timed out session if we have to.
+	 */
+	wcsession *WCC;
+      
+	WCC= WC;
+	WCC->upload_length = 0;
+	WCC->upload = NULL;
+	WCC->is_mobile = 0;
+	WCC->Hdr->nWildfireHeaders = 0;
+	if (WCC->Hdr->HR.Handler != NULL)
+		Flags = WCC->Hdr->HR.Handler->Flags; /* so we can temporarily add our own... */
 
-		if (!strncasecmp(ChrPtr(ContentType), "application/x-www-form-urlencoded", 33)) {
-			StrBufCutLeft(content, body_start);
-			ParseURLParams(content);
-		} else if (!strncasecmp(ChrPtr(ContentType), "multipart", 9)) {
-			content_end = ChrPtr(content) + ContentLength + body_start;
-			mime_parser(ChrPtr(content), content_end, *upload_handler, NULL, NULL, NULL, 0);
+	if (WCC->Hdr->HR.ContentLength > 0) {
+		if (ReadPostData() < 0) {
+			return;
 		}
-	} else {
-		content = NULL;
 	}
 
-	/* make a note of where we are in case the user wants to save it */
-	WCC->this_page = NewStrBufDup(ReqLine);
-	StrBufRemove_token(WCC->this_page, 2, ' ');
-	StrBufRemove_token(WCC->this_page, 0, ' ');
+	Buf = NewStrBuf();
+	WCC->trailing_javascript = NewStrBuf();
 
 	/* If there are variables in the URL, we must grab them now */
-	UrlLine = NewStrBufDup(ReqLine);
-	len = StrLength(UrlLine);
-	pch = pchs = ChrPtr(UrlLine);
-	pche = pchs + len;
-	while (pch < pche) {
-		if ((*pch == '?') || (*pch == '&')) {
-			StrBufCutLeft(UrlLine, pch - pchs + 1);
-			ParseURLParams(UrlLine);
-			break;
-		}
-		pch ++;
-	}
-	FreeStrBuf(&UrlLine);
-
-	/* If it's a "force 404" situation then display the error and bail. */
-	if (!strcmp(action, "404")) {
-		hprintf("HTTP/1.1 404 Not found\r\n");
-		hprintf("Content-Type: text/plain\r\n");
-		wprintf("Not found\r\n");
-		end_burst();
-		goto SKIP_ALL_THIS_CRAP;
-	}
-
-	/* Static content can be sent without connecting to Citadel. */
-	is_static = 0;
-	for (a=0; a<ndirs && ! is_static; ++a) {
-		if (!strcasecmp(action, (char*)static_content_dirs[a])) { /* map web to disk location */
-			is_static = 1;
-			n_static = a;
-		}
-	}
-	if (is_static) {
-		if (nBackDots < 2)
-		{
-			snprintf(buf, sizeof buf, "%s/%s/%s/%s/%s/%s/%s/%s",
-				 static_dirs[n_static], 
-				 index[1], index[2], index[3], index[4], index[5], index[6], index[7]);
-			for (a=0; a<8; ++a) {
-				if (buf[strlen(buf)-1] == '/') {
-					buf[strlen(buf)-1] = 0;
-				}
-			}
-			for (a = 0; a < strlen(buf); ++a) {
-				if (isspace(buf[a])) {
-					buf[a] = 0;
-				}
-			}
-			output_static(buf);
-		}
-		else 
-		{
-			lprintf(9, "Suspicious request. Ignoring.");
-			hprintf("HTTP/1.1 404 Security check failed\r\n");
-			hprintf("Content-Type: text/plain\r\n\r\n");
-			wprintf("You have sent a malformed or invalid request.\r\n");
-			end_burst();
-		}
-		goto SKIP_ALL_THIS_CRAP;	/* Don't try to connect */
-	}
+	if (WCC->Hdr->PlainArgs != NULL)
+		ParseURLParams(WCC->Hdr->PlainArgs);
 
 	/* If the client sent a nonce that is incorrect, kill the request. */
-	if (strlen(bstr("nonce")) > 0) {
+	if (havebstr("nonce")) {
 		lprintf(9, "Comparing supplied nonce %s to session nonce %ld\n", 
 			bstr("nonce"), WCC->nonce);
 		if (ibstr("nonce") != WCC->nonce) {
 			lprintf(9, "Ignoring request with mismatched nonce.\n");
 			hprintf("HTTP/1.1 404 Security check failed\r\n");
-			hprintf("Content-Type: text/plain\r\n\r\n");
-			wprintf("Security check failed.\r\n");
+			hprintf("Content-Type: text/plain\r\n");
+			begin_burst();
+			wc_printf("Security check failed.\r\n");
 			end_burst();
 			goto SKIP_ALL_THIS_CRAP;
 		}
@@ -788,260 +652,120 @@ void session_loop(HashList *HTTPHeaders, StrBuf *ReqLine, StrBuf *request_method
 	 * connection now.
 	 */
 	if (!WCC->connected) {
-		if (WCC->ReadBuf == NULL)
-			WCC->ReadBuf = NewStrBuf();
-		if (!strcasecmp(ctdlhost, "uds")) {
-			/* unix domain socket */
-			snprintf(buf, SIZ, "%s/citadel.socket", ctdlport);
-			WCC->serv_sock = uds_connectsock(buf);
-		}
-		else {
-			/* tcp socket */
-			WCC->serv_sock = tcp_connectsock(ctdlhost, ctdlport);
-		}
-
-		if (WCC->serv_sock < 0) {
-			do_logout();
-			FreeStrBuf(&WCC->ReadBuf);
+		if (GetConnected ())
 			goto SKIP_ALL_THIS_CRAP;
-		}
-		else {
-			WCC->connected = 1;
-			serv_getln(buf, sizeof buf);	/* get the server greeting */
-
-			/* Are there too many users already logged in? */
-			if (!strncmp(buf, "571", 3)) {
-				wprintf(_("This server is already serving its maximum number of users and cannot accept any additional logins at this time.  Please try again later or contact your system administrator."));
-				end_burst();
-				end_webcit_session();
-				goto SKIP_ALL_THIS_CRAP;
-			}
-
-			/*
-			 * From what host is our user connecting?  Go with
-			 * the host at the other end of the HTTP socket,
-			 * unless we are following X-Forwarded-For: headers
-			 * and such a header has already turned up something.
-			 */
-			if ( (!follow_xff) || (StrLength(browser_host) == 0) ) {
-				if (browser_host == NULL) {
-					browser_host = NewStrBuf();
-					Put(HTTPHeaders, HKEY("FreeMeWithTheOtherHeaders"), 
-					    browser_host, HFreeStrBuf);
-				}
-				locate_host(browser_host, WCC->http_sock);
-			}
-			if (WCC->serv_info == NULL)
-				WCC->serv_info = get_serv_info(browser_host, user_agent);
-			if (WCC->serv_info->serv_rev_level < MINIMUM_CIT_VERSION) {
-				begin_burst();
-				wprintf(_("You are connected to a Citadel "
-					"server running Citadel %d.%02d. \n"
-					"In order to run this version of WebCit "
-					"you must also have Citadel %d.%02d or"
-					" newer.\n\n\n"),
-						WCC->serv_info->serv_rev_level / 100,
-						WCC->serv_info->serv_rev_level % 100,
-						MINIMUM_CIT_VERSION / 100,
-						MINIMUM_CIT_VERSION % 100
-					);
-				end_burst();
-				end_webcit_session();
-				goto SKIP_ALL_THIS_CRAP;
-			}
-		}
 	}
 
-	/*
-	 * Functions which can be performed without logging in
-	 */
-	if (!strcasecmp(action, "listsub")) {
-		do_listsub();
-		goto SKIP_ALL_THIS_CRAP;
-	}
-	if (!strcasecmp(action, "freebusy")) {
-		do_freebusy(ChrPtr(ReqLine));
-		goto SKIP_ALL_THIS_CRAP;
-	}
 
 	/*
-	 * If we're not logged in, but we have HTTP Authentication data,
-	 * try logging in to Citadel using that.
+	 * 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.
 	 */
 	if ((!WCC->logged_in)
-	    && (StrLength(c_httpauth_user) > 0)
-	    && (StrLength(c_httpauth_pass) > 0))
+	    && (StrLength(WCC->Hdr->c_username) > 0)
+	    && (StrLength(WCC->Hdr->c_password) > 0))
 	{
+		long Status;
+
 		FlushStrBuf(Buf);
-		serv_printf("USER %s", ChrPtr(c_httpauth_user));
+		serv_printf("USER %s", ChrPtr(WCC->Hdr->c_username));
 		StrBuf_ServGetln(Buf);
-		if (GetServerStatus(Buf, NULL) == 3) {
-			serv_printf("PASS %s", ChrPtr(c_httpauth_pass));
+		if (GetServerStatus(Buf, &Status) == 3) {
+			serv_printf("PASS %s", ChrPtr(WCC->Hdr->c_password));
 			StrBuf_ServGetln(Buf);
 			if (GetServerStatus(Buf, NULL) == 2) {
-				become_logged_in(c_httpauth_user,
-						c_httpauth_pass, Buf);
-				if (WCC->httpauth_user == NULL)
-					WCC->httpauth_user = NewStrBufDup(c_httpauth_user);
-				else {
-					FlushStrBuf(WCC->httpauth_user);
-					StrBufAppendBuf(WCC->httpauth_user, c_httpauth_user, 0);
-				}
-				if (WCC->httpauth_pass == NULL)
-					WCC->httpauth_pass = NewStrBufDup(c_httpauth_pass);
-				else {
-					FlushStrBuf(WCC->httpauth_pass);
-					StrBufAppendBuf(WCC->httpauth_pass, c_httpauth_pass, 0);
-				}
+				become_logged_in(WCC->Hdr->c_username,
+						 WCC->Hdr->c_password, Buf);
 			} else {
 				/* Should only display when password is wrong */
-				authorization_required(&buf[4]);
+				WCC->ImportantMsg = NewStrBufPlain(ChrPtr(Buf) + 4, StrLength(Buf) - 4);
+				authorization_required();
 				FreeStrBuf(&Buf);
 				goto SKIP_ALL_THIS_CRAP;
 			}
 		}
-	}
-
-	/* This needs to run early */
-#ifdef TECH_PREVIEW
-	if (!strcasecmp(action, "rss")) {
-		display_rss(sbstr("room"), request_method);
-		goto SKIP_ALL_THIS_CRAP;
-	}
-#endif
-
-	/* 
-	 * The GroupDAV stuff relies on HTTP authentication instead of
-	 * our session's authentication.
-	 */
-	if (!strncasecmp(action, "groupdav", 8)) {
-		groupdav_main(HTTPHeaders, 
-			      ReqLine, request_method,
-			      ContentType, /* do GroupDAV methods */
-			      ContentLength, content, body_start);
-		if (!WCC->logged_in) {
-			WCC->killthis = 1;	/* If not logged in, don't */
-		}				/* keep the session active */
-		goto SKIP_ALL_THIS_CRAP;
-	}
-
-
-	/*
-	 * Automatically send requests with any method other than GET or
-	 * POST to the GroupDAV code as well.
-	 */
-	if ((strcasecmp(ChrPtr(request_method), "GET")) && (strcasecmp(ChrPtr(request_method), "POST"))) {
-		groupdav_main(HTTPHeaders, ReqLine, 
-			      request_method, ContentType, /** do GroupDAV methods */
-			      ContentLength, content, body_start);
-		if (!WCC->logged_in) {
-			WCC->killthis = 1;	/** If not logged in, don't */
-		}				/** keep the session active */
-		goto SKIP_ALL_THIS_CRAP;
-	}
-
-	/*
-	 * If we're not logged in, but we have username and password cookies
-	 * supplied by the browser, try using them to log in.
-	 */
-	if ((!WCC->logged_in)
-	   && (StrLength(c_username)>0)
-	   && (StrLength(c_password)>0)) {
-		serv_printf("USER %s", ChrPtr(c_username));
-		StrBuf_ServGetln(Buf);
-		if (GetServerStatus(Buf, NULL) == 3) {
-			serv_printf("PASS %s", ChrPtr(c_password));
-			StrBuf_ServGetln(Buf);
-			if (GetServerStatus(Buf, NULL) == 2) {
-				become_logged_in(c_username, c_password, Buf);
-				get_preference("default_header_charset", &WCC->DefaultCharset);
-			}
+		else if (Status == 541) {
+			WCC->logged_in = 1;
 		}
 	}
 
+	xhttp = (WCC->Hdr->HR.eReqType != eGET) &&
+		(WCC->Hdr->HR.eReqType != ePOST) &&
+		(WCC->Hdr->HR.eReqType != eHEAD);
+
 	/*
 	 * If a 'gotofirst' parameter has been specified, attempt to goto that room
 	 * prior to doing anything else.
 	 */
 	if (havebstr("gotofirst")) {
-		gotoroom(sbstr("gotofirst"));	/* do this quietly to avoid session output! */
+		int ret;
+		ret = gotoroom(sbstr("gotofirst"));	/* do quietly to avoid session output! */
+		if ((ret/100) != 2) {
+			lprintf(1, "GOTOFIRST: Unable to change to [%s]; Reason: %d\n",
+				bstr("gotofirst"), ret);
+		}
 	}
 
 	/*
-	 * If we don't have a current room, but a cookie specifying the
-	 * current room is supplied, make an effort to go there.
+	 * 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.
 	 */
-	if ((StrLength(WCC->wc_roomname) == 0) && (StrLength(c_roomname) > 0)) {
-		serv_printf("GOTO %s", ChrPtr(c_roomname));
-		StrBuf_ServGetln(Buf);
-		if (GetServerStatus(Buf, NULL) == 2) {
-			if (WCC->wc_roomname == NULL) {
-				WCC->wc_roomname = NewStrBufDup(c_roomname);
-			}
-			else {
-				FlushStrBuf(WCC->wc_roomname);
-				StrBufAppendBuf(WCC->wc_roomname, c_roomname, 0);
-			}
+	else if ( (StrLength(WCC->CurRoom.name) == 0) && ( (StrLength(WCC->Hdr->c_roomname) > 0) )) {
+		int ret;
+
+		lprintf(9, "We are in '%s' but cookie indicates '%s', going there...\n",
+			ChrPtr(WCC->CurRoom.name),
+			ChrPtr(WCC->Hdr->c_roomname)
+		);
+		ret = gotoroom(WCC->Hdr->c_roomname);	/* do quietly to avoid session output! */
+		if ((ret/100) != 2) {
+			lprintf(1, "COOKIEGOTO: Unable to change to [%s]; Reason: %d\n",
+				ChrPtr(WCC->Hdr->c_roomname), ret);
 		}
 	}
-	
-	GetHash(HandlerHash, action, strlen(action) /* TODO*/, &vHandler),
-		Handler = (WebcitHandler*) vHandler;
-	if (Handler != NULL) {
-		if (!WCC->logged_in && ((Handler->Flags & ANONYMOUS) == 0)) {
-			display_login(NULL);
+
+	if (WCC->Hdr->HR.Handler != NULL) {
+		if (!WCC->logged_in && ((WCC->Hdr->HR.Handler->Flags & ANONYMOUS) == 0)) {
+			display_login();
 		}
 		else {
-			if((Handler->Flags & NEED_URL)) {
-				if (WCC->UrlFragment1 == NULL)
-					WCC->UrlFragment1 = NewStrBuf();
-				if (WCC->UrlFragment2 == NULL)
-					WCC->UrlFragment2 = NewStrBuf();
-				if (WCC->UrlFragment3 == NULL)
-					WCC->UrlFragment3 = NewStrBuf();
-				StrBufPrintf(WCC->UrlFragment1, "%s", index[0]);
-				StrBufPrintf(WCC->UrlFragment2, "%s", index[1]);
-				StrBufPrintf(WCC->UrlFragment3, "%s", index[2]);
-			}
-			if ((Handler->Flags & AJAX) != 0)
+/*
+			if ((WCC->Hdr->HR.Handler->Flags & PARSE_REST_URL) != 0)
+				ParseREST_URL();
+*/
+			if ((WCC->Hdr->HR.Handler->Flags & AJAX) != 0)
 				begin_ajax_response();
-			Handler->F();
-			if ((Handler->Flags & AJAX) != 0)
+			WCC->Hdr->HR.Handler->F();
+			if ((WCC->Hdr->HR.Handler->Flags & AJAX) != 0)
 				end_ajax_response();
 		}
 	}
 	/* When all else fais, display the main menu. */
 	else {
-		if (!WCC->logged_in) 
-			display_login(NULL);
-		else
-			display_main_menu();
+		/* 
+		 * ordinary browser users get a nice login screen, DAV etc. requsets
+		 * are given a 401 so they can handle it appropriate.
+		 */
+		if (!WCC->logged_in)  {
+			if (xhttp)
+				authorization_required();
+			else 
+				display_login();
+		}
+		/*
+		 * Toplevel dav requests? or just a flat browser request? 
+		 */
+		else {
+			if (xhttp)
+				groupdav_main();
+			else
+				display_main_menu();
+		}
 	}
 
 SKIP_ALL_THIS_CRAP:
-	if (WCC->SavePrefsToServer) {
-		save_preferences();
-		WCC->SavePrefsToServer = 0;
-	}
 	FreeStrBuf(&Buf);
-	FreeStrBuf(&c_username);
-	FreeStrBuf(&c_password);
-	FreeStrBuf(&c_roomname);
-	FreeStrBuf(&c_httpauth_user);
-	FreeStrBuf(&c_httpauth_pass);
-	FreeStrBuf(&WCC->this_page);
 	fflush(stdout);
-	if (content != NULL) {
-		FreeStrBuf(&content);
-		content = NULL;
-	}
-	DeleteHash(&WCC->urlstrings);
-	if (WCC->upload_length > 0) {
-		free(WCC->upload);
-		WCC->upload_length = 0;
-	}
-	FreeStrBuf(&WCC->trailing_javascript);
-	WCC->http_host = NULL;
 }
 
 
@@ -1057,12 +781,28 @@ void sleeeeeeeeeep(int seconds)
 	select(0, NULL, NULL, NULL, &tv);
 }
 
+int Conditional_IS_HTTPS(StrBuf *Target, WCTemplputParams *TP)
+{
+	return is_https != 0;
+}
+
+void AppendImportantMessage(const char *pch, long len)
+{
+	wcsession *WCC = WC;
+
+	if (StrLength(WCC->ImportantMsg) > 0) {
+		StrBufAppendBufPlain(WCC->ImportantMsg, HKEY("\n"), 0);
+	}
+		
+	StrBufAppendBufPlain(WCC->ImportantMsg, pch, len, 0);
+}
 
 int ConditionalImportantMesage(StrBuf *Target, WCTemplputParams *TP)
 {
 	wcsession *WCC = WC;
 	if (WCC != NULL)
-		return (!IsEmptyStr(WCC->ImportantMessage));
+		return ((!IsEmptyStr(WCC->ImportantMessage)) || 
+			(StrLength(WCC->ImportantMsg) > 0));
 	else
 		return 0;
 }
@@ -1072,12 +812,14 @@ void tmplput_importantmessage(StrBuf *Target, WCTemplputParams *TP)
 	wcsession *WCC = WC;
 	
 	if (WCC != NULL) {
-/*
-		StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType,
-				     WCC->ImportantMessage, 0);
-*/
-		StrEscAppend(Target, NULL, WCC->ImportantMessage, 0, 0);
-		WCC->ImportantMessage[0] = '\0';
+		if (!IsEmptyStr(WCC->ImportantMessage)) {
+			StrEscAppend(Target, NULL, WCC->ImportantMessage, 0, 0);
+			WCC->ImportantMessage[0] = '\0';
+		}
+		else if (StrLength(WCC->ImportantMsg) > 0) {
+			StrEscAppend(Target, WCC->ImportantMsg, NULL, 0, 0);
+			FlushStrBuf(WCC->ImportantMsg);
+		}
 	}
 }
 
@@ -1091,25 +833,100 @@ void tmplput_trailing_javascript(StrBuf *Target, WCTemplputParams *TP)
 
 void tmplput_csslocal(StrBuf *Target, WCTemplputParams *TP)
 {
-	extern StrBuf *csslocal;
 	StrBufAppendBuf(Target, 
 			csslocal, 0);
 }
 
-
+extern char static_local_dir[PATH_MAX];
 
 
 void 
 InitModule_WEBCIT
 (void)
 {
-	WebcitAddUrlHandler(HKEY("blank"), blank_page, ANONYMOUS);
-	WebcitAddUrlHandler(HKEY("do_template"), url_do_template, ANONYMOUS);
-	WebcitAddUrlHandler(HKEY("sslg"), seconds_since_last_gexp, AJAX);
-	WebcitAddUrlHandler(HKEY("ajax_servcmd"), ajax_servcmd, 0);
-
+	char dir[SIZ];
+	WebcitAddUrlHandler(HKEY("blank"), "", 0, blank_page, ANONYMOUS|COOKIEUNNEEDED|ISSTATIC);
+	WebcitAddUrlHandler(HKEY("do_template"), "", 0, url_do_template, ANONYMOUS);
+	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("401"), "", 0, authorization_required, ANONYMOUS|COOKIEUNNEEDED);
 	RegisterConditional(HKEY("COND:IMPMSG"), 0, ConditionalImportantMesage, CTX_NONE);
-	RegisterNamespace("CSSLOCAL", 0, 0, tmplput_csslocal, CTX_NONE);
-	RegisterNamespace("IMPORTANTMESSAGE", 0, 0, tmplput_importantmessage, CTX_NONE);
-	RegisterNamespace("TRAILING_JAVASCRIPT", 0, 0, tmplput_trailing_javascript, CTX_NONE);
+	RegisterConditional(HKEY("COND:REST:DEPTH"), 0, Conditional_REST_DEPTH, CTX_NONE);
+	RegisterConditional(HKEY("COND:IS_HTTPS"), 0, Conditional_IS_HTTPS, CTX_NONE);
+
+	RegisterNamespace("CSSLOCAL", 0, 0, tmplput_csslocal, NULL, CTX_NONE);
+	RegisterNamespace("IMPORTANTMESSAGE", 0, 0, tmplput_importantmessage, NULL, CTX_NONE);
+	RegisterNamespace("TRAILING_JAVASCRIPT", 0, 0, tmplput_trailing_javascript, NULL, CTX_NONE);
+	RegisterNamespace("URL:DISPLAYNAME", 0, 1, tmplput_HANDLER_DISPLAYNAME, NULL, CTX_NONE);
+	RegisterNamespace("URL:HOSTNAME", 0, 1, tmplput_HOST_DISPLAYNAME, NULL, CTX_NONE);
+
+	
+	snprintf(dir, SIZ, "%s/webcit.css", static_local_dir);
+	if (!access(dir, R_OK)) {
+		lprintf(9, "Using local Stylesheet [%s]\n", dir);
+		csslocal = NewStrBufPlain(HKEY("<link href=\"static.local/webcit.css\" rel=\"stylesheet\" type=\"text/css\" />"));
+	}
+	else
+		lprintf(9, "No Site-local Stylesheet [%s] installed. \n", dir);
+
+}
+
+void
+ServerStartModule_WEBCIT
+(void)
+{
+	HandlerHash = NewHash(1, NULL);
+}
+
+
+void 
+ServerShutdownModule_WEBCIT
+(void)
+{
+	FreeStrBuf(&csslocal);
+	DeleteHash(&HandlerHash);
+}
+
+
+
+void
+SessionNewModule_WEBCIT
+(wcsession *sess)
+{
+	sess->ImportantMsg = NewStrBuf();
+	sess->WBuf = NewStrBufPlain(NULL, SIZ * 4);
+	sess->HBuf = NewStrBufPlain(NULL, SIZ / 4);
+}
+
+void
+SessionDetachModule_WEBCIT
+(wcsession *sess)
+{
+	DeleteHash(&sess->Directory);
+
+	FreeStrBuf(&sess->upload);
+	sess->upload_length = 0;
+	
+	FreeStrBuf(&sess->trailing_javascript);
+
+	if (StrLength(sess->WBuf) > SIZ * 30) /* Bigger than 120K? release. */
+	{
+		FreeStrBuf(&sess->WBuf);
+		sess->WBuf = NewStrBuf();
+	}
+	else
+		FlushStrBuf(sess->WBuf);
+	FlushStrBuf(sess->HBuf);
 }
+
+void 
+SessionDestroyModule_WEBCIT
+(wcsession *sess)
+{
+	FreeStrBuf(&sess->WBuf);
+	FreeStrBuf(&sess->HBuf);
+	FreeStrBuf(&sess->ImportantMsg);
+}
+