+
+
+void tmplput_GROUPDAV_HOSTNAME(StrBuf *Target, WCTemplputParams *TP)
+{
+ wcsession *WCC = WC;
+
+ if (StrLength(WCC->Hdr->HR.http_host)!=0) {
+ StrBufAppendPrintf(Target,
+ "%s://%s",
+ (is_https ? "https" : "http"),
+ ChrPtr(WCC->Hdr->HR.http_host));
+ }
+}
+
+/*
+ * 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));
+ }
+}
+
+
+void Header_HandleIfMatch(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ hdr->HR.dav_ifmatch = Line;
+}
+
+void Header_HandleDepth(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ if (!strcasecmp(ChrPtr(Line), "infinity")) {
+ hdr->HR.dav_depth = 32767;
+ }
+ else if (strcmp(ChrPtr(Line), "0") == 0) {
+ hdr->HR.dav_depth = 0;
+ }
+ else if (strcmp(ChrPtr(Line), "1") == 0) {
+ 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);
+ 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);
+
+}