Changeset View
Changeset View
Standalone View
Standalone View
extern/audaspace/src/plugin/PluginManagerWindows.cpp
- This file was added.
| /******************************************************************************* | |||||
| * Copyright 2009-2015 Jörg Müller | |||||
| * | |||||
| * Licensed under the Apache License, Version 2.0 (the "License"); | |||||
| * you may not use this file except in compliance with the License. | |||||
| * You may obtain a copy of the License at | |||||
| * | |||||
| * http://www.apache.org/licenses/LICENSE-2.0 | |||||
| * | |||||
| * Unless required by applicable law or agreed to in writing, software | |||||
| * distributed under the License is distributed on an "AS IS" BASIS, | |||||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |||||
| * See the License for the specific language governing permissions and | |||||
| * limitations under the License. | |||||
| ******************************************************************************/ | |||||
| #include "plugin/PluginManager.h" | |||||
| #include <windows.h> | |||||
| AUD_NAMESPACE_BEGIN | |||||
| std::unordered_map<std::string, void*> PluginManager::m_plugins; | |||||
| bool PluginManager::loadPlugin(const std::string& path) | |||||
| { | |||||
| HMODULE handle = LoadLibrary(path.c_str()); | |||||
| if (!handle) | |||||
| return false; | |||||
| void(*registerPlugin)() = (void(*)())GetProcAddress(handle, "registerPlugin"); | |||||
| const char* (*getName)() = (const char* (*)())GetProcAddress(handle, "getName"); | |||||
| if(!registerPlugin || !getName) | |||||
| { | |||||
| FreeLibrary(handle); | |||||
| return false; | |||||
| } | |||||
| registerPlugin(); | |||||
| m_plugins[getName()] = handle; | |||||
| return true; | |||||
| } | |||||
| #define STATIC_PLUGIN_CLASS(name) class name { public: static void registerPlugin(); }; | |||||
| #define STATIC_PLUGIN_REGISTER(name) name::registerPlugin(); | |||||
| @STATIC_PLUGIN_CLASSES@ | |||||
| void PluginManager::loadPlugins(const std::string& path) | |||||
| { | |||||
| @STATIC_PLUGIN_REGISTERS@ | |||||
| std::string readpath = path; | |||||
| if(path == "") | |||||
| readpath = "@DEFAULT_PLUGIN_PATH@"; | |||||
| WIN32_FIND_DATA entry; | |||||
| bool found_file = true; | |||||
| std::string search = readpath + "\\*"; | |||||
| HANDLE dir = FindFirstFile(search.c_str(), &entry); | |||||
| if(dir == INVALID_HANDLE_VALUE) | |||||
| return; | |||||
| while(found_file) | |||||
| { | |||||
| const std::string filename = entry.cFileName; | |||||
| const std::string end = ".dll"; | |||||
| if(filename.length() >= end.length() && filename.substr(filename.length() - end.length()) == end) | |||||
| { | |||||
| loadPlugin(readpath + "/" + filename); | |||||
| } | |||||
| found_file = FindNextFile(dir, &entry); | |||||
| } | |||||
| FindClose(dir); | |||||
| } | |||||
| AUD_NAMESPACE_END | |||||