fix http hooks dvr bug, check dvr macro

@@ -325,6 +325,8 @@ void SrsHttpHooks::on_stop(string url, int client_id, string ip, SrsRequest* req
     return;
 }
 
+#ifdef SRS_AUTO_DVR
+
 void SrsHttpHooks::on_dvr_hss_reap_flv_header(std::string url, SrsRequest* req, std::string header_file)
 {
     int ret = ERROR_SUCCESS;
@@ -432,3 +434,5 @@ void SrsHttpHooks::on_dvr_hss_reap_flv(string url, SrsRequest* req, SrsFlvSegmen
 }
 
 #endif
+
+#endif

@@ -96,6 +96,7 @@ public:
     *         ignore if empty.
     */
     static void on_stop(std::string url, int client_id, std::string ip, SrsRequest* req);
+#ifdef SRS_AUTO_DVR
 public:
     /**
     * on_dvr_hss_reap_flv_header hook, when dvr write flv file header.
@@ -111,6 +112,7 @@ public:
     * @param segment the current flv segment.
     */
     static void on_dvr_hss_reap_flv(std::string url, SrsRequest* req, SrsFlvSegment* segment);
+#endif
 };
 
 #endif