+void Header_HandleHost(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ if (hdr->HostHeader != NULL) {
+ FreeStrBuf(&hdr->HostHeader);
+ }
+ hdr->HostHeader = NewStrBuf();
+ StrBufAppendPrintf(hdr->HostHeader, "%s://", (is_https ? "https" : "http") );
+ StrBufAppendBuf(hdr->HostHeader, Line, 0);
+}
+
+void Header_HandleXFFHost(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ if (!follow_xff) return;
+
+ if (hdr->HostHeader != NULL) {
+ FreeStrBuf(&hdr->HostHeader);
+ }
+
+ hdr->HostHeader = NewStrBuf();
+ StrBufAppendPrintf(hdr->HostHeader, "http://"); /* this is naive; do something about it */
+ StrBufAppendBuf(hdr->HostHeader, Line, 0);
+}
+
+
+void Header_HandleXFF(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ hdr->HR.browser_host = Line;
+
+ while (StrBufNum_tokens(hdr->HR.browser_host, ',') > 1) {
+ StrBufRemove_token(hdr->HR.browser_host, 0, ',');
+ }
+ StrBufTrim(hdr->HR.browser_host);
+}
+
+void Header_HandleIfModSince(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ hdr->HR.if_modified_since = httpdate_to_timestamp(Line);
+}
+
+void Header_HandleAcceptEncoding(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ /*
+ * Can we compress?
+ */
+ if (strstr(&ChrPtr(Line)[16], "gzip")) {
+ hdr->HR.gzip_ok = 1;
+ }
+}
+const char *ReqStrs[eNONE] = {
+ "GET",
+ "POST",
+ "OPTIONS",
+ "PROPFIND",
+ "PUT",
+ "DELETE",
+ "HEAD",
+ "MOVE",
+ "COPY"
+};
+
+void
+ServerStartModule_CONTEXT
+(void)
+{
+ long *v;
+ HttpReqTypes = NewHash(1, NULL);
+ HttpHeaderHandler = NewHash(1, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eGET;
+ Put(HttpReqTypes, HKEY("GET"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = ePOST;
+ Put(HttpReqTypes, HKEY("POST"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eOPTIONS;
+ Put(HttpReqTypes, HKEY("OPTIONS"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = ePROPFIND;
+ Put(HttpReqTypes, HKEY("PROPFIND"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = ePUT;
+ Put(HttpReqTypes, HKEY("PUT"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eDELETE;
+ Put(HttpReqTypes, HKEY("DELETE"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eHEAD;
+ Put(HttpReqTypes, HKEY("HEAD"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eMOVE;
+ Put(HttpReqTypes, HKEY("MOVE"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eCOPY;
+ Put(HttpReqTypes, HKEY("COPY"), v, NULL);
+}
+
+void
+ServerShutdownModule_CONTEXT
+(void)
+{
+ DeleteHash(&HttpReqTypes);
+ DeleteHash(&HttpHeaderHandler);
+}
+
+void RegisterHeaderHandler(const char *Name, long Len, Header_Evaluator F)
+{
+ OneHttpHeader *pHdr;
+ pHdr = (OneHttpHeader*) malloc(sizeof(OneHttpHeader));
+ memset(pHdr, 0, sizeof(OneHttpHeader));
+ pHdr->H = F;
+ Put(HttpHeaderHandler, Name, Len, pHdr, DestroyHttpHeaderHandler);
+}
+