added: we can use different redirect codes now

(int Request::redirect_type variable)
       we can set following integer values:
       300 - Multiple Choices
       301 - Moved Permanently
       302 - Found
       307 - Temporary Redirect
       303 - See Other
       default is 303 for all redirects



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@749 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/app.h

@@ -131,6 +131,7 @@ private:
 	std::string url_to_fetch_on_exit;
 	std::string source_a;
 	std::string sendheadersstatic_t, sendheadersstatic_t2;
+	std::string sendfilea, sendfile2a;
 
 	void ProcessRequestThrow();
 	void ProcessRequest();
@@ -157,6 +158,10 @@ private:
 	void FilterCompressSend(bool compressing, int compress_encoding, const std::wstring & source_ref);
 	void SendHeadersStatic();
 	void SendHeadersForbidden();
+	void SendHeadersRedirect();
+	void SendHeadersSendFile();
+	void SendHeadersCompression(int compress_encoding);
+	void SendHeadersNormal(Header header);
 	void SendHeaders(bool compressing, int compress_encoding, Header header);
 	int  SelectDeflateVersion();
 	void SelectCompression(size_t source_len, bool & compression_allowed, int & compression_encoding);