/*
- * $Id$
- *
* Entry point for GroupDAV functions
*
+ * Copyright (c) 2005-2010 by the citadel.org team
+ *
+ * This program is free 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
*/
#include "webcit.h"
#include "webserver.h"
#include "groupdav.h"
+extern HashList *HandlerHash;
+
+HashList *DavNamespaces = NULL;
/*
* Output HTTP headers which are common to all requests.
hprintf("HTTP/1.1 501 Method not implemented\r\n");
groupdav_common_headers();
hprintf("Content-Type: text/plain\r\n");
- wprintf("GroupDAV method \"%s\" is not implemented.\r\n",
+ wc_printf("GroupDAV method \"%s\" is not implemented.\r\n",
ReqStrs[WCC->Hdr->HR.eReqType]);
end_burst();
}
* Output our host prefix for globally absolute URL's.
*/
void groupdav_identify_host(void) {
- wcsession *WCC = WC;
+ wc_printf("%s", ChrPtr(site_prefix));
+}
- if (StrLength(WCC->Hdr->HR.http_host)!=0) {
- wprintf("%s://%s",
- (is_https ? "https" : "http"),
- ChrPtr(WCC->Hdr->HR.http_host));
- }
+
+void tmplput_GROUPDAV_HOSTNAME(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBufAppendPrintf(Target, "%s", ChrPtr(site_prefix));
}
/*
* Output our host prefix for globally absolute URL's.
*/
void groupdav_identify_hosthdr(void) {
- wcsession *WCC = WC;
-
- if (StrLength(WCC->Hdr->HR.http_host)!=0) {
- hprintf("%s://%s",
- (is_https ? "https" : "http"),
- ChrPtr(WCC->Hdr->HR.http_host));
- }
+ hprintf("%s", ChrPtr(site_prefix));
}
hdr->HR.dav_depth = 1;
}
}
+int Conditional_DAV_DEPTH(StrBuf *Target, WCTemplputParams *TP)
+{
+ return WC->Hdr->HR.dav_depth == GetTemplateTokenNumber(Target, TP, 2, 0);
+}
+
+
+void RegisterDAVNamespace(const char * UrlString,
+ long UrlSLen,
+ const char *DisplayName,
+ long dslen,
+ WebcitHandlerFunc F,
+ WebcitRESTDispatchID RID,
+ long Flags)
+{
+ void *vHandler;
+
+ /* first put it in... */
+ WebcitAddUrlHandler(UrlString, UrlSLen, DisplayName, dslen, F, Flags|PARSE_REST_URL);
+ /* get it out again... */
+ GetHash(HandlerHash, UrlString, UrlSLen, &vHandler);
+ ((WebcitHandler*)vHandler)->RID = RID;
+ /* and keep a copy of it, so we can compare it later */
+ Put(DavNamespaces, UrlString, UrlSLen, vHandler, reference_free_handler);
+}
+
+int Conditional_DAV_NS(StrBuf *Target, WCTemplputParams *TP)
+{
+ wcsession *WCC = WC;
+ void *vHandler;
+ const char *NS;
+ long NSLen;
+
+ GetTemplateTokenString(NULL, TP, 2, &NS, &NSLen);
+ GetHash(HandlerHash, NS, NSLen, &vHandler);
+ return WCC->Hdr->HR.Handler == vHandler;
+}
+
+
+int Conditional_DAV_NSCURRENT(StrBuf *Target, WCTemplputParams *TP)
+{
+ wcsession *WCC = WC;
+ void *vHandler;
+
+ vHandler = CTX;
+ return WCC->Hdr->HR.Handler == vHandler;
+}
+
+void tmplput_DAV_NAMESPACE(StrBuf *Target, WCTemplputParams *TP)
+{
+ wcsession *WCC = WC;
+
+ if (TP->Filter.ContextType == CTX_DAVNS) {
+ WebcitHandler *H;
+ H = (WebcitHandler*) CTX;
+ StrBufAppendTemplate(Target, TP, H->Name, 0);
+ }
+ else if (WCC->Hdr->HR.Handler != NULL) {
+ StrBufAppendTemplate(Target, TP, WCC->Hdr->HR.Handler->Name, 0);
+ }
+}
+
+int GroupdavDispatchREST(RESTDispatchID WhichAction, int IgnoreFloor)
+{
+ wcsession *WCC = WC;
+ void *vDir;
+
+ switch(WhichAction){
+ case ExistsID:
+ GetHash(WCC->Directory, IKEY(WCC->ThisRoom->nRoomNameParts + 1), &vDir);
+ return locate_message_by_uid(ChrPtr((StrBuf*)vDir)) != -1;
+ /* TODO: remember euid */
+ case PutID:
+ case DeleteID:
+ break;
+
+
+ }
+ return 0;
+}
+
+
+void
+ServerStartModule_DAV
+(void)
+{
+
+ DavNamespaces = NewHash(1, NULL);
+
+}
+
+void
+ServerShutdownModule_DAV
+(void)
+{
+ DeleteHash(&DavNamespaces);
+}
+
+
+
void
InitModule_GROUPDAV
(void)
{
- WebcitAddUrlHandler(HKEY("groupdav"), "", 0, groupdav_main, XHTTP_COMMANDS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
+// WebcitAddUrlHandler(HKEY("groupdav"), "", 0, groupdav_main, XHTTP_COMMANDS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
+ RegisterDAVNamespace(HKEY("groupdav"), HKEY("GroupDAV"),
+ groupdav_main, GroupdavDispatchREST,
+ XHTTP_COMMANDS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
+
+ RegisterNamespace("DAV:HOSTNAME", 0, 0, tmplput_GROUPDAV_HOSTNAME, NULL, CTX_NONE);
+
+ RegisterConditional(HKEY("COND:DAV:NS"), 0, Conditional_DAV_NS, CTX_NONE);
+
+ RegisterIterator("DAV:NS", 0, DavNamespaces, NULL,
+ NULL, NULL, CTX_DAVNS, CTX_NONE, IT_NOFLAG);
+
+
+ RegisterConditional(HKEY("COND:DAV:NSCURRENT"), 0, Conditional_DAV_NSCURRENT, CTX_DAVNS);
+ RegisterNamespace("DAV:NAMESPACE", 0, 1, tmplput_DAV_NAMESPACE, NULL, CTX_NONE);
+
RegisterHeaderHandler(HKEY("IF-MATCH"), Header_HandleIfMatch);
RegisterHeaderHandler(HKEY("DEPTH"), Header_HandleDepth);
+ RegisterConditional(HKEY("COND:DAV:DEPTH"), 1, Conditional_DAV_DEPTH, CTX_NONE);
}