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[cpPlugins.git] / lib / cpPlugins / Interface / Plugins.cxx

diff --git a/lib/cpPlugins/Interface/Plugins.cxx b/lib/cpPlugins/Interface/Plugins.cxx
deleted file mode 100644 (file)
index 9da2f70..0000000
--- a/lib/cpPlugins/Interface/Plugins.cxx
+++ /dev/null
@@ -1,220 +0,0 @@
-#include <cpPlugins/Interface/Plugins.h>
-#include <cpPlugins/OS/DLLManager.h>
-#include <cpPlugins/OS/DirContents.h>
-#include <cpPlugins/Utility.h>
-
-// -------------------------------------------------------------------------
-cpPlugins::Interface::Plugins::Pointer
-cpPlugins::Interface::Plugins::m_Singleton = NULL;
-
-// -------------------------------------------------------------------------
-cpPlugins::Interface::Plugins::
-Pointer cpPlugins::Interface::Plugins::
-New( )
-{
-  if( Self::m_Singleton.IsNull( ) )
-    Self::m_Singleton = new Self( );
-  return( Self::m_Singleton );
-}
-
-// -------------------------------------------------------------------------
-itk::LightObject::Pointer cpPlugins::Interface::Plugins::
-CreateAnother( ) const
-{
-  itk::LightObject::Pointer smartPtr;
-  smartPtr = Self::m_Singleton;
-  return( smartPtr );
-}
-
-// -------------------------------------------------------------------------
-cpPlugins::Interface::Plugins::
-Pointer cpPlugins::Interface::Plugins::
-Clone( ) const
-{
-  return( Self::m_Singleton );
-}
-
-// -------------------------------------------------------------------------
-const cpPlugins::Interface::Plugins::
-TFilters& cpPlugins::Interface::Plugins::
-GetFilters( ) const
-{
-  return( this->m_Filters );
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-LoadPluginsFile( const std::string& libname )
-{
-  std::map< std::string, std::set< std::string > > filters;
-  cpPlugins::OS::DLLManager::GetPluginsLibraryContents( filters, libname );
-  THandlers zero( NULL, NULL );
-  for( auto i : filters )
-    for( auto j : i.second )
-      this->m_Filters[ i.first ][ j ] = TLibData( libname, zero );
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-LoadPluginsDirectory( const std::string& dir )
-{
-  // Create a globbing pattern
-  std::stringstream glob;
-  glob << cpPlugins_LIB_PREFIX << "*" << cpPlugins_LIB_EXT;
-
-  // Get possible shared libraries
-  std::set< std::string > files =
-    cpPlugins::OS::LoadDirContents( dir, false, glob.str( ) );
-  this->m_PluginsPaths.insert( dir );
-  for( auto f : files )
-    try { this->LoadPluginsFile( f ); } catch( ... ) { }
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-GuessPlugins( )
-{
-  // Create a globbing pattern
-  std::stringstream glob;
-  glob << cpPlugins_LIB_PREFIX << "*" << cpPlugins_LIB_EXT;
-
-  // Update paths and get possible shared libraries
-  this->_ReadPluginsPathsVariable( );
-  for( auto dir : this->m_PluginsPaths )
-  {
-    std::set< std::string > files =
-      cpPlugins::OS::LoadDirContents( dir, false, glob.str( ) );
-    for( auto f : files )
-      try { this->LoadPluginsFile( f ); } catch( ... ) { }
-
-  } // rof
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-GuessEnvironment( const std::string& dir )
-{
-  std::stringstream fname;
-  fname << dir << cpPlugins_PATH_SEPARATOR << cpPlugins_PATHS;
-  std::string buffer;
-  if( cpPlugins::Read( buffer, fname.str( ) ) )
-  {
-    std::istringstream input( buffer );
-    for( std::string line; std::getline( input, line ); )
-      this->m_PluginsPaths.insert( cpPlugins::CanonicalPath( line ) );
-
-  } // fi
-}
-
-// -------------------------------------------------------------------------
-bool cpPlugins::Interface::Plugins::
-SaveEnvironment( const std::string& dir )
-{
-  std::stringstream buffer;
-  for( auto p : this->m_PluginsPaths )
-    buffer << p << std::endl;
-  std::stringstream fname;
-  fname << dir << cpPlugins_PATH_SEPARATOR << cpPlugins_PATHS;
-  return( cpPlugins::Write( buffer.str( ), fname.str( ) ) );
-}
-
-// -------------------------------------------------------------------------
-cpPlugins::BaseObjects::ProcessObject::Pointer
-cpPlugins::Interface::Plugins::
-CreateFilter( const std::string& category, const std::string& name )
-{
-  typedef void* ( *_TCreator )( );
-  typedef cpPlugins::BaseObjects::ProcessObject::Pointer _TPtr;
-  _TPtr o = NULL;
-  auto cat = this->m_Filters.find( category );
-  if( cat != this->m_Filters.end( ) )
-  {
-    auto nam = cat->second.find( name );
-    if( nam != cat->second.end( ) )
-    {
-      void* l_hnd = nam->second.second.first;
-      void* f_hnd = nam->second.second.second;
-      if( l_hnd == NULL )
-      {
-        l_hnd = cpPlugins::OS::DLLManager::LoadPlugins( nam->second.first );
-        nam->second.second.first = l_hnd;
-
-      } // fi
-      if( f_hnd == NULL )
-      {
-        f_hnd =
-          cpPlugins::OS::DLLManager::LoadCreator( l_hnd, category, name );
-        nam->second.second.second = f_hnd;
-
-      } // fi
-      _TCreator creator = reinterpret_cast< _TCreator >( f_hnd );
-      if( creator != NULL )
-      {
-        void* a = creator( );
-        o = reinterpret_cast< _TPtr* >( a )->GetPointer( );
-        o->SetName( name );
-        o->SetPluginName( nam->second.first );
-
-      } // fi
-
-    } // fi
-
-  } // fi
-  if( o.IsNull( ) )
-    throw std::runtime_error(
-      std::string( "Could not create a valid ProcessObject of type \"" ) +
-      category + std::string( ":" ) +
-      name + std::string( "\"" )
-      );
-  return( o );
-}
-
-// -------------------------------------------------------------------------
-cpPlugins::Interface::Plugins::
-Plugins( )
-  : Superclass( )
-{
-  cpPlugins::OS::DLLManager::TeaseLoadedLibraries( );
-}
-
-// -------------------------------------------------------------------------
-cpPlugins::Interface::Plugins::
-~Plugins( )
-{
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-PrintSelf( std::ostream& os, itk::Indent indent ) const
-{
-  for( auto i : this->m_Filters )
-  {
-    os << indent << "+ " << i.first << std::endl;
-    for( auto j : i.second )
-      os << indent << "|----> " << j.first << std::endl;
-
-  } // rof
-}
-
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::Plugins::
-_ReadPluginsPathsVariable( )
-{
-#ifdef cpPlugins_OS_Windows
-  char* p;
-  size_t size;
-  _dupenv_s( &p, &size, cpPlugins_PATHS );
-#else // cpPlugins_OS_Windows
-  char* p = std::getenv( cpPlugins_PATHS );
-#endif // cpPlugins_OS_Windows
-  std::stringstream str;
-  if( p != NULL )
-    str << p << cpPlugins_ENV_SEPARATOR;
-  str << ".";
-  std::vector< std::string > tokens;
-  cpPlugins::Tokenize( tokens, str.str( ), cpPlugins_ENV_SEPARATOR );
-  for( auto dir : tokens )
-    this->m_PluginsPaths.insert( cpPlugins::CanonicalPath( dir ) );
-}
-
-// eof - $RCSfile$