for #324, refine code, add hstrs config.

@@ -514,7 +514,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -542,7 +542,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -569,7 +569,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -596,7 +596,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=NO
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -623,7 +623,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=YES
@@ -650,7 +650,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=NO
         SRS_RESEARCH=NO
@@ -677,7 +677,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -704,7 +704,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO
@@ -731,7 +731,7 @@ function apply_user_presets() {
         SRS_HTTP_PARSER=YES
         SRS_HTTP_CALLBACK=YES
         SRS_HTTP_SERVER=YES
-        SRS_STREAM_CASTER=YES
+        SRS_STREAM_CASTER=NO
         SRS_HTTP_API=YES
         SRS_LIBRTMP=YES
         SRS_RESEARCH=NO

@@ -11,6 +11,7 @@ SrsIngestSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_INGEST = YES ]; then Sr
 SrsHttpCallbackSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_HTTP_CALLBACK = YES ]; then SrsHttpCallbackSummaryColor="\${GREEN}"; fi
 SrsHttpServerSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_HTTP_SERVER = YES ]; then SrsHttpServerSummaryColor="\${GREEN}"; fi
 SrsHttpApiSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_HTTP_API = YES ]; then SrsHttpApiSummaryColor="\${GREEN}"; fi
+SrsStreamCasterSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_STREAM_CASTER = YES ]; then SrsStreamCasterSummaryColor="\${GREEN}"; fi
 SrsLibrtmpSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_LIBRTMP = YES ]; then SrsLibrtmpSummaryColor="\${GREEN}"; fi
 SrsLibrtmpSSLSummaryColor="\${YELLOW}{disabled} "; if [ $SRS_LIBRTMP = YES ]; then if [ $SRS_SSL = YES ]; then SrsLibrtmpSSLSummaryColor="\${GREEN}"; fi fi
 SrsResearchSummaryColor="\${GREEN}{disabled} "; if [ $SRS_RESEARCH = YES ]; then SrsResearchSummaryColor="\${GREEN}"; fi
@@ -71,11 +72,11 @@ echo -e "     |     ${SrsLibrtmpSummaryColor}librtmp-sample: ./research/librtmp/
 echo -e "     |     ${SrsLibrtmpSummaryColor}librtmp-sample: ./research/librtmp/objs/srs_bandwidth_check\${BLACK}"
 echo -e "     \${BLACK}+------------------------------------------------------------------------------------\${BLACK}"
 echo -e "     |\${GREEN}server: ./objs/srs -c conf/srs.conf, start the srs server\${BLACK}"
-echo -e "     |     ${SrsHlsSummaryColor}hls @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_DeliveryHLS\${BLACK}"
+echo -e "     |     ${SrsHlsSummaryColor}hls @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_DeliveryHLS\${BLACK}"
 echo -e "     |     ${SrsHlsSummaryColor}hls: generate m3u8 and ts from rtmp stream\${BLACK}"
-echo -e "     |     ${SrsDvrSummaryColor}dvr @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_DVR\${BLACK}"
+echo -e "     |     ${SrsDvrSummaryColor}dvr @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_DVR\${BLACK}"
 echo -e "     |     ${SrsDvrSummaryColor}dvr: record RTMP stream to flv files.\${BLACK}"
-echo -e "     |     ${SrsNginxSummaryColor}nginx @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_DeliveryHLS\${BLACK}"
+echo -e "     |     ${SrsNginxSummaryColor}nginx @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_DeliveryHLS\${BLACK}"
 echo -e "     |     ${SrsNginxSummaryColor}nginx: delivery HLS stream by nginx\${BLACK}"
 echo -e "     |     ${SrsNginxSummaryColor}nginx: sudo ./objs/nginx/sbin/nginx\${BLACK}"
 echo -e "     |     ${SrsSslSummaryColor}ssl @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_RTMPHandshake\${BLACK}"
@@ -87,14 +88,16 @@ echo -e "     |     ${SrsTranscodeSummaryColor}transcode @see: https://github.co
 echo -e "     |     ${SrsTranscodeSummaryColor}transcode: support transcoding RTMP stream\${BLACK}"
 echo -e "     |     ${SrsIngestSummaryColor}ingest @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_Ingest\${BLACK}"
 echo -e "     |     ${SrsIngestSummaryColor}ingest: support ingest file/stream/device then push to SRS by RTMP stream\${BLACK}"
-echo -e "     |     ${SrsHttpCallbackSummaryColor}http-callback @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_HTTPCallback\${BLACK}"
+echo -e "     |     ${SrsHttpCallbackSummaryColor}http-callback @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_HTTPCallback\${BLACK}"
 echo -e "     |     ${SrsHttpCallbackSummaryColor}http-callback: support http callback for authentication and event injection\${BLACK}"
-echo -e "     |     ${SrsHttpServerSummaryColor}http-server @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_HTTPServer\${BLACK}"
+echo -e "     |     ${SrsHttpServerSummaryColor}http-server @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_HTTPServer\${BLACK}"
 echo -e "     |     ${SrsHttpServerSummaryColor}http-server: support http server to delivery http stream\${BLACK}"
-echo -e "     |     ${SrsHttpApiSummaryColor}http-api @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_HTTPApi\${BLACK}"
+echo -e "     |     ${SrsHttpApiSummaryColor}http-api @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_HTTPApi\${BLACK}"
 echo -e "     |     ${SrsHttpApiSummaryColor}http-api: support http api to manage server\${BLACK}"
+echo -e "     |     ${SrsStreamCasterSummaryColor}stream-caster @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_Streamer\${BLACK}"
+echo -e "     |     ${SrsStreamCasterSummaryColor}stream-caster: start server to cast stream over other protocols.\${BLACK}"
 echo -e "     \${BLACK}+------------------------------------------------------------------------------------\${BLACK}"
-echo -e "\${GREEN}binaries @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_Build\${BLACK}"
+echo -e "\${GREEN}binaries @see: https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_Build\${BLACK}"
 
 echo "You can:"
 echo "      ./objs/srs -c conf/srs.conf"

@@ -474,6 +474,12 @@ vhost http.remux.srs.com {
         # @remark the port of http is specified by http_server section.
         # default: [vhost]/[app]/[stream].flv
         mount       [vhost]/[app]/[stream].flv;
+        # whether http stream trigger rtmp stream source when no stream available,
+        # for example, when encoder has not publish stream yet,
+        # user can play the http flv stream and wait for stream.
+        # TODO: FIXME: for edge vhost, automatically trigger the backsource connection.
+        # default: on
+        hstrs       on;
     }
 }
 

@@ -14,5 +14,7 @@ vhost __defaultVhost__ {
         enabled     on;
         fast_cache  30;
         mount       [vhost]/[app]/[stream].aac;
+        hstrs       on;
+
     }
 }

@@ -13,5 +13,6 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].flv;
+        hstrs       on;
     }
 }

@@ -14,5 +14,7 @@ vhost __defaultVhost__ {
         enabled     on;
         fast_cache  30;
         mount       [vhost]/[app]/[stream].mp3;
+        hstrs       on;
+
     }
 }

@@ -13,5 +13,6 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].ts;
+        hstrs       on;
     }
 }

@@ -15,10 +15,18 @@ GREEN="\\033[32m"
 YELLOW="\\033[33m"
 BLACK="\\033[0m"
 
+#####################################################################################
+# parse user options, set the variables like:
+# srs features: SRS_SSL/SRS_HLS/SRS_NGINX/SRS_FFMPEG_TOOL/SRS_HTTP_CALLBACK/......
+# build options: SRS_JOBS
+#####################################################################################
+# parse options, exit with error when parse options invalid.
+. auto/options.sh
+
 # clean the exists, when not export srs-librtmp.
 # do this only when the options is ok.
 if [[ -f Makefile ]]; then
-    make clean
+make clean
 fi
 # remove makefile
 rm -f ${SRS_WORKDIR}/${SRS_MAKEFILE}
@@ -26,14 +34,6 @@ rm -f ${SRS_WORKDIR}/${SRS_MAKEFILE}
 # create objs
 mkdir -p ${SRS_OBJS}
 
-#####################################################################################
-# parse user options, set the variables like:
-# srs features: SRS_SSL/SRS_HLS/SRS_NGINX/SRS_FFMPEG_TOOL/SRS_HTTP_CALLBACK/......
-# build options: SRS_JOBS
-#####################################################################################
-# parse options, exit with error when parse options invalid.
-. auto/options.sh
-
 # for export srs-librtmp, change target to it.
 . auto/generate-srs-librtmp-project.sh
 

@@ -1471,7 +1471,7 @@ int SrsConfig::check_config()
             } else if (n == "http_remux") {
                 for (int j = 0; j < (int)conf->directives.size(); j++) {
                     string m = conf->at(j)->name.c_str();
-                    if (m != "enabled" && m != "mount" && m != "fast_cache") {
+                    if (m != "enabled" && m != "mount" && m != "fast_cache" && m != "crss") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost http_remux directive %s, ret=%d", m.c_str(), ret);
                         return ret;
@@ -3751,6 +3751,30 @@ string SrsConfig::get_vhost_http_remux_mount(string vhost)
     return conf->arg0();
 }
 
+bool SrsConfig::get_vhost_http_remux_hstrs(string vhost)
+{
+    SrsConfDirective* conf = get_vhost(vhost);
+    if (!conf) {
+        return false;
+    }
+    
+    conf = conf->get("http_remux");
+    if (!conf) {
+        return false;
+    }
+    
+    conf = conf->get("hstrs");
+    if (!conf) {
+        return false;
+    }
+    
+    if (conf->arg0() == "on") {
+        return true;
+    }
+    
+    return false;
+}
+
 SrsConfDirective* SrsConfig::get_heartbeart()
 {
     return root->get("heartbeat");

@@ -1041,6 +1041,10 @@ public:
     * used to generate the flv stream mount path.
     */
     virtual std::string         get_vhost_http_remux_mount(std::string vhost);
+    /**
+    * get whether the hstrs(http stream trigger rtmp source) enabled.
+    */
+    virtual bool                get_vhost_http_remux_hstrs(std::string vhost);
 // http heartbeart section
 private:
     /**

@@ -1269,9 +1269,9 @@ int SrsHttpParser::parse_message(SrsStSocket* skt, SrsHttpMessage** ppmsg)
     int ret = ERROR_SUCCESS;
     
     // reset request data.
-    filed_name = "";
+    field_name = "";
     field_value = "";
-    expect_filed_name = true;
+    expect_field_name = true;
     state = SrsHttpParseStateInit;
     header = http_parser();
     url = "";
@@ -1339,8 +1339,8 @@ int SrsHttpParser::parse_message_imp(SrsStSocket* skt)
     }
 
     // parse last header.
-    if (!filed_name.empty() && !field_value.empty()) {
-        headers.push_back(std::make_pair(filed_name, field_value));
+    if (!field_name.empty() && !field_value.empty()) {
+        headers.push_back(std::make_pair(field_name, field_value));
     }
 
     return ret;
@@ -1406,17 +1406,17 @@ int SrsHttpParser::on_header_field(http_parser* parser, const char* at, size_t l
     srs_assert(obj);
     
     // field value=>name, reap the field.
-    if (!obj->expect_filed_name) {
-        obj->headers.push_back(std::make_pair(obj->filed_name, obj->field_value));
+    if (!obj->expect_field_name) {
+        obj->headers.push_back(std::make_pair(obj->field_name, obj->field_value));
         
         // reset the field name when parsed.
-        obj->filed_name = "";
+        obj->field_name = "";
         obj->field_value = "";
     }
-    obj->expect_filed_name = true;
+    obj->expect_field_name = true;
     
     if (length > 0) {
-        obj->filed_name.append(at, (int)length);
+        obj->field_name.append(at, (int)length);
     }
     
     srs_info("Header field(%d bytes): %.*s", (int)length, (int)length, at);
@@ -1431,7 +1431,7 @@ int SrsHttpParser::on_header_value(http_parser* parser, const char* at, size_t l
     if (length > 0) {
         obj->field_value.append(at, (int)length);
     }
-    obj->expect_filed_name = false;
+    obj->expect_field_name = false;
     
     srs_info("Header value(%d bytes): %.*s", (int)length, (int)length, at);
     return 0;

@@ -330,9 +330,13 @@ public:
 class SrsHttpServeMux
 {
 private:
-    // the pattern handler.
+    // the pattern handler, to handle the http request.
     std::map<std::string, SrsHttpMuxEntry*> entries;
     // the vhost handler.
+    // when find the handler to process the request,
+    // append the matched vhost when pattern not starts with /,
+    // for example, for pattern /live/livestream.flv of vhost ossrs.net,
+    // the path will rewrite to ossrs.net/live/livestream.flv
     std::map<std::string, ISrsHttpHandler*> vhosts;
 public:
     SrsHttpServeMux();
@@ -544,8 +548,8 @@ private:
     SrsFastBuffer* buffer;
 private:
     // http parse data, reset before parse message.
-    bool expect_filed_name;
-    std::string filed_name;
+    bool expect_field_name;
+    std::string field_name;
     std::string field_value;
     SrsHttpParseState state;
     http_parser header;

@@ -826,7 +826,7 @@ int SrsHttpServer::initialize()
     return ret;
 }
 
-int SrsHttpServer::mount(SrsSource* s, SrsRequest* r)
+int SrsHttpServer::http_mount(SrsSource* s, SrsRequest* r)
 {
     int ret = ERROR_SUCCESS;
     
@@ -886,7 +886,7 @@ int SrsHttpServer::mount(SrsSource* s, SrsRequest* r)
     return ret;
 }
 
-void SrsHttpServer::unmount(SrsSource* s, SrsRequest* r)
+void SrsHttpServer::http_unmount(SrsSource* s, SrsRequest* r)
 {
     std::string sid = r->get_stream_url();
     
@@ -1185,7 +1185,7 @@ SrsHttpConn::SrsHttpConn(SrsServer* svr, st_netfd_t fd, SrsHttpServer* m)
     : SrsConnection(svr, fd)
 {
     parser = new SrsHttpParser();
-    mux = m;
+    http_server = m;
 }
 
 SrsHttpConn::~SrsHttpConn()
@@ -1271,7 +1271,7 @@ int SrsHttpConn::process_request(ISrsHttpResponseWriter* w, SrsHttpMessage* r)
         r->method_str().c_str(), r->url().c_str(), r->content_length());
     
     // use default server mux to serve http request.
-    if ((ret = mux->mux.serve_http(w, r)) != ERROR_SUCCESS) {
+    if ((ret = http_server->mux.serve_http(w, r)) != ERROR_SUCCESS) {
         if (!srs_is_client_gracefully_close(ret)) {
             srs_error("serve http msg failed. ret=%d", ret);
         }

@@ -333,8 +333,8 @@ public:
     virtual int initialize();
 // http flv/ts/mp3/aac stream
 public:
-    virtual int mount(SrsSource* s, SrsRequest* r);
-    virtual void unmount(SrsSource* s, SrsRequest* r);
+    virtual int http_mount(SrsSource* s, SrsRequest* r);
+    virtual void http_unmount(SrsSource* s, SrsRequest* r);
 // hls stream
 public:
     virtual int mount_hls(SrsRequest* r);
@@ -356,7 +356,7 @@ class SrsHttpConn : public SrsConnection
 {
 private:
     SrsHttpParser* parser;
-    SrsHttpServer* mux;
+    SrsHttpServer* http_server;
 public:
     SrsHttpConn(SrsServer* svr, st_netfd_t fd, SrsHttpServer* m);
     virtual ~SrsHttpConn();

@@ -1195,7 +1195,7 @@ int SrsServer::on_publish(SrsSource* s, SrsRequest* r)
     int ret = ERROR_SUCCESS;
     
 #ifdef SRS_AUTO_HTTP_SERVER
-    if ((ret = http_stream_mux->mount(s, r)) != ERROR_SUCCESS) {
+    if ((ret = http_stream_mux->http_mount(s, r)) != ERROR_SUCCESS) {
         return ret;
     }
 #endif
@@ -1206,7 +1206,7 @@ int SrsServer::on_publish(SrsSource* s, SrsRequest* r)
 void SrsServer::on_unpublish(SrsSource* s, SrsRequest* r)
 {
 #ifdef SRS_AUTO_HTTP_SERVER
-    http_stream_mux->unmount(s, r);
+    http_stream_mux->http_unmount(s, r);
 #endif
 }