git-svn-id: svn://db.shs.com.ru/pip@400 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src_main/system/piintrospection.h

@@ -0,0 +1,115 @@
+/*
+    PIP - Platform Independent Primitives
+	Introspection module
+	Copyright (C) 2016  Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef PIINTROSPECTION_H
+#define PIINTROSPECTION_H
+
+#include "pipeer.h"
+#include "pimutex.h"
+
+
+class PIP_EXPORT PIIntrospectionThreads
+{
+	friend class __PIIntrospectionThreads__;
+public:
+	PIIntrospectionThreads();
+
+	struct ThreadInfo {
+		ThreadInfo() {id = 0; priority = 0;}
+		PIString name;
+		int id;
+		short priority;
+	};
+
+	void registerThread(int id, short prior, const PIString & name);
+	void unregisterThread(int id);
+
+	PIMap<int, ThreadInfo> threads;
+	PIMutex mutex;
+};
+
+
+class PIP_EXPORT PIIntrospectionContainers
+{
+	friend class __PIIntrospectionContainers__;
+public:
+	PIIntrospectionContainers();
+
+	void containerNew();
+	void containerDelete();
+	void containerAlloc(ullong cnt);
+	void containerFree(ullong cnt);
+	void containerUsed(ullong cnt);
+	void containerUnused(ullong cnt);
+	
+	uint count;
+	ullong bytes_allocated;
+	ullong bytes_used;
+	PIMutex mutex;
+};
+
+
+class PIP_EXPORT PIIntrospectionServer: public PIPeer
+{
+	PIOBJECT_SUBCLASS(PIIntrospectionServer, PIPeer)
+	friend class __PIIntrospectionServer__;
+	PIIntrospectionServer();
+public:
+	PIString appname;
+private:
+	EVENT_HANDLER(void, timerEvent);
+	PIString genName();
+	PITimer itimer;
+};
+
+
+class __PIIntrospectionContainers__ {
+public:
+	__PIIntrospectionContainers__() {if (!p) p = new PIIntrospectionContainers();}
+	static PIIntrospectionContainers * get() {static __PIIntrospectionContainers__ * r = new __PIIntrospectionContainers__(); return r->p;}
+	static PIIntrospectionContainers * p;
+};
+
+class __PIIntrospectionThreads__ {
+public:
+	__PIIntrospectionThreads__() {if (!p) p = new PIIntrospectionThreads();}
+	static PIIntrospectionThreads * get() {static __PIIntrospectionThreads__ * r = new __PIIntrospectionThreads__(); return r->p;}
+	static PIIntrospectionThreads * p;
+};
+
+class __PIIntrospectionServer__ {
+public:
+	__PIIntrospectionServer__() {if (!p) p = new PIIntrospectionServer();}
+	~__PIIntrospectionServer__() {if (!p) return; delete p; p = 0;}
+	static PIIntrospectionServer * get() {static __PIIntrospectionServer__ * r = new __PIIntrospectionServer__(); return r->p;}
+	static PIIntrospectionServer * p;
+};
+
+
+inline PIByteArray & operator <<(PIByteArray & b, const PIIntrospectionContainers & v) {b << v.count << v.bytes_allocated << v.bytes_used; return b;}
+inline PIByteArray & operator <<(PIByteArray & b, const PIIntrospectionThreads::ThreadInfo & v) {b << v.id << v.priority << v.name; return b;}
+
+inline PIByteArray & operator >>(PIByteArray & b, PIIntrospectionContainers & v) {b >> v.count >> v.bytes_allocated >> v.bytes_used; return b;}
+inline PIByteArray & operator >>(PIByteArray & b, PIIntrospectionThreads::ThreadInfo & v) {b >> v.id >> v.priority >> v.name; return b;}
+
+#define PIINTROSPECTION_CONTAINERS __PIIntrospectionContainers__::get()
+#define PIINTROSPECTION_THREADS __PIIntrospectionThreads__::get()
+#define PIINTROSPECTION_SERVER __PIIntrospectionServer__::get()
+
+#endif // PIINTROSPECTION_H