1 /****************************************************************************** 2 * Copyright (c) 2018, Hobu Inc. (info@hobu.co) 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following 8 * conditions are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided 15 * with the distribution. 16 * * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the 17 * names of its contributors may be used to endorse or promote 18 * products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 28 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 32 * OF SUCH DAMAGE. 33 ****************************************************************************/ 34 35 #pragma once 36 37 #include <pdal/Log.hpp> 38 #include <pdal/Stage.hpp> 39 #include <pdal/Kernel.hpp> 40 41 #include <map> 42 #include <memory> 43 #include <mutex> 44 #include <string> 45 #include <vector> 46 47 namespace pdal 48 { 49 50 class PluginDirectory 51 { 52 FRIEND_TEST(PluginManagerTest, SearchPaths); 53 FRIEND_TEST(PluginManagerTest, validnames); 54 55 private: 56 PluginDirectory(); 57 58 public: 59 // This is actually thread-safe in C++11. How nice :) get()60 static PluginDirectory& get() 61 { 62 static PluginDirectory instance; 63 64 return instance; 65 } 66 67 std::map<std::string, std::string> m_kernels; 68 std::map<std::string, std::string> m_drivers; 69 70 private: 71 static PluginDirectory *m_instance; 72 PDAL_DLL static std::string test_validPlugin(const std::string& path, 73 const StringList& types); 74 }; 75 76 } // namespace pdal 77 78