PluginLoader.hpp
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1 /***************************************************************************
2  tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 PluginLoader.hpp
3 
4  PluginLoader.hpp - description
5  -------------------
6  begin : Tue September 07 2010
7  copyright : (C) 2010 The SourceWorks
8  email : peter@thesourceworks.com
9 
10  ***************************************************************************
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37 
38 
39 #ifndef ORO_PLUGINLOADER_HPP_
40 #define ORO_PLUGINLOADER_HPP_
41 
42 #include <string>
43 #include <vector>
44 #include <boost/shared_ptr.hpp>
45 
46 #include "../rtt-fwd.hpp"
47 #include "../rtt-config.h"
48 #include "../os/Mutex.hpp"
49 
50 namespace RTT {
51  namespace plugin {
68  class RTT_API PluginLoader
69  {
74  class LoadedLib{
75  public:
76  LoadedLib(std::string n, std::string short_name, void* h)
77  : filename(n), shortname(short_name), handle(h), loadPlugin(0), is_typekit(false), is_service(false)
78  {
79  }
83  std::string filename;
87  std::string shortname;
91  std::string plugname;
92  void* handle;
93  bool (*loadPlugin)(RTT::TaskContext*);
94  RTT::ServicePtr (*createService)(void);
95  bool is_typekit, is_service;
96  };
97 
98  std::vector< LoadedLib > loadedLibs;
99 
103  std::string plugin_path;
104 
109 
119  bool loadInProcess(std::string filename, std::string shortname, std::string kind, bool log_error );
129  bool loadPluginInternal( std::string const& name, std::string const& path_list, std::string const& subdir, std::string const& kind );
138  bool loadPluginsInternal( std::string const& path_list, std::string const& subdir, std::string const& kind );
143  bool isLoadedInternal(std::string name);
151  bool isCompatiblePlugin(std::string const& filepath);
152 
153  public:
154  PluginLoader();
155  ~PluginLoader();
156 
157  typedef boost::shared_ptr<PluginLoader> shared_ptr;
163  static boost::shared_ptr<PluginLoader> Instance();
164 
169  static void Release();
170 
176  bool loadLibrary(std::string const& path);
177 
187  bool loadTypekits(std::string const& path_list);
188 
197  bool loadTypekit(std::string const& name, std::string const& path_list);
198 
206  bool loadPlugins(std::string const& path_list);
207 
215  bool isLoaded(std::string name);
216 
224  bool loadPlugin(std::string const& name, std::string const& path_list);
225 
233  bool loadService(std::string const& servicename, TaskContext* tc);
234 
239  std::vector<std::string> listServices() const;
240 
245  std::vector<std::string> listPlugins() const;
246 
251  std::vector<std::string> listTypekits() const;
252 
259  std::string getPluginPath() const;
260 
267  void setPluginPath( std::string const& newpath );
268  };
269  }
270 }
271 
272 
273 #endif /* ORO_PLUGINLOADER_HPP_ */
os::MutexRecursive listlock
boost::shared_ptr< Service > ServicePtr
Definition: rtt-fwd.hpp:86
LoadedLib(std::string n, std::string short_name, void *h)
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
An object oriented wrapper around a recursive mutex.
Definition: Mutex.hpp:218
std::vector< LoadedLib > loadedLibs
boost::shared_ptr< PluginLoader > shared_ptr


rtt
Author(s): RTT Developers
autogenerated on Fri Oct 25 2019 03:59:34