fix #367, support nginx-rtmp exec. 3.0.1

trunk/src/app/srs_app_ng_exec.hpp

@@ -0,0 +1,71 @@
+/*
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2015 SRS(simple-rtmp-server)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef SRS_APP_NG_EXEC_HPP
+#define SRS_APP_NG_EXEC_HPP
+
+/*
+#include <srs_app_ng_exec.hpp>
+*/
+#include <srs_core.hpp>
+
+#include <vector>
+#include <string>
+
+#include <srs_app_thread.hpp>
+
+class SrsRequest;
+class SrsPithyPrint;
+class SrsProcess;
+
+/**
+ * the ng-exec is the exec feature introduced by nginx-rtmp,
+ * @see https://github.com/arut/nginx-rtmp-module/wiki/Directives#exec_push
+ * @see https://github.com/simple-rtmp-server/srs/issues/367
+ */
+class SrsNgExec : public ISrsReusableThreadHandler
+{
+private:
+    SrsReusableThread* pthread;
+    SrsPithyPrint* pprint;
+    std::string input_stream_name;
+    std::vector<SrsProcess*> exec_publishs;
+public:
+    SrsNgExec();
+    virtual ~SrsNgExec();
+public:
+    virtual int on_publish(SrsRequest* req);
+    virtual void on_unpublish();
+// interface ISrsReusableThreadHandler.
+public:
+    virtual int cycle();
+    virtual void on_thread_stop();
+private:
+    virtual int parse_exec_publish(SrsRequest* req);
+    virtual void clear_exec_publish();
+    virtual void show_exec_log_message();
+    virtual std::string parse(SrsRequest* req, std::string tmpl);
+};
+
+#endif
+