tmp PIScreen

git-svn-id: svn://db.shs.com.ru/pip@10 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src/system/pilibrary.h

@@ -0,0 +1,47 @@
+/*
+    PIP - Platform Independent Primitives
+    Dynamic library
+    Copyright (C) 2015  Ivan Pelipenko peri4ko@gmail.com
+
+    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 PILIBRARY_H
+#define PILIBRARY_H
+
+#include "pistring.h"
+
+class PIP_EXPORT PILibrary {
+public:
+	PILibrary(const PIString & path_ = PIString());
+	~PILibrary();
+	
+	bool load(const PIString & path_);
+	bool load();
+	void unload();
+	void * resolve(const char * symbol);
+	
+	bool isLoaded() const;
+	PIString lastError() const {return liberror;}
+	
+private:
+	bool loadInternal();
+	void getLastError();
+	
+	PRIVATE_DECLARATION
+	PIString libpath, liberror;
+	
+};
+
+#endif // PILIBRARY_H