comparison PyPlugScanner.h @ 0:e20e214bdfb5

Added VAMP-Python binding project vampy

+/*
+    Vamp
+
+    An API for audio analysis and feature extraction plugins.
+
+    Centre for Digital Music, Queen Mary, University of London.
+    Copyright 2006-2007 Chris Cannam and QMUL.
+  
+    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 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.
+
+    Except as contained in this notice, the names of the Centre for
+    Digital Music; Queen Mary, University of London; and Chris Cannam
+    shall not be used in advertising or otherwise to promote the sale,
+    use or other dealings in this Software without prior written
+    authorization.
+*/
+
+
+/*
+	Objective: We want to find available pyVamp plugins here
+	Future: We may have multiple plugins per script
+*/
+
+#ifndef _VAMP_PYPLUG_SCANNER_H_
+#define _VAMP_PYPLUG_SCANNER_H_
+
+#include "/usr/include/python/Python.h"
+#include <iostream>
+#include <vector>
+#include <string>
+#include <map>
+//#include <fstream>
+	
+class PyPlugScanner
+{
+public:
+	~PyPlugScanner() { m_hasInstance = false; }
+	static PyPlugScanner *getInstance();	
+	std::vector<std::string> getPyPlugs();
+	std::vector<PyObject*> getPyInstances();
+	void setPath(std::vector<std::string> path);
+	std::vector<std::string> getAllValidPath();
+	
+protected:
+	PyPlugScanner();
+	PyObject *getScriptInstance(std::string path, std::string classname);
+	std::vector<std::string> listFiles(std::string dir, std::string ext);
+	static bool m_hasInstance;
+	static PyPlugScanner *m_instance;
+	std::string m_dir;
+	std::vector<std::string> m_path; 
+	std::vector<PyObject*> m_pyInstances;
+};
+
+#endif	
+