add statistic for stream

trunk/src/app/srs_app_statistic.hpp

@@ -0,0 +1,70 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2013-2015 winlin
+
+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_STATISTIC_HPP
+#define SRS_APP_STATISTIC_HPP
+
+/*
+#include <srs_app_statistic.hpp>
+*/
+
+#include <srs_core.hpp>
+
+#include <map>
+
+class SrsRequest;
+
+class SrsStreamInfo
+{
+public:
+    SrsStreamInfo();
+    virtual ~SrsStreamInfo();
+
+    SrsRequest *_req;
+};
+typedef std::map<void*, SrsStreamInfo*> SrsStreamInfoMap;
+
+class SrsStatistic
+{
+public:
+    static SrsStatistic *instance()
+    {
+        if (_instance == NULL) {
+            _instance = new SrsStatistic();
+        }
+        return _instance;
+    }
+
+    virtual SrsStreamInfoMap* get_pool();
+
+    virtual void add_request_info(void *p, SrsRequest *req);
+    
+private:
+    SrsStatistic();
+    virtual ~SrsStatistic();
+    static SrsStatistic *_instance;
+    SrsStreamInfoMap pool;
+    virtual SrsStreamInfo *get(void *p);
+};
+
+#endif