-/*=========================================================================
-
+
+/*=========================================================================
Program: bbtk
Module: $RCSfile: bbtkPackage.cxx,v $
Language: C++
- Date: $Date: 2008/06/10 19:19:42 $
- Version: $Revision: 1.20 $
-
- Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
- l'Image). All rights reserved. See doc/license.txt or
- http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
-
- This software is distributed WITHOUT ANY WARRANTY; without even
- the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE. See the above copyright notices for more information.
-
+ Date: $Date: 2009/05/28 12:18:51 $
+ Version: $Revision: 1.28 $
=========================================================================*/
+
+/* ---------------------------------------------------------------------
+
+* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
+* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
+*
+* This software is governed by the CeCILL-B license under French law and
+* abiding by the rules of distribution of free software. You can use,
+* modify and/ or redistribute the software under the terms of the CeCILL-B
+* license as circulated by CEA, CNRS and INRIA at the following URL
+* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+* or in the file LICENSE.txt.
+*
+* As a counterpart to the access to the source code and rights to copy,
+* modify and redistribute granted by the license, users are provided only
+* with a limited warranty and the software's author, the holder of the
+* economic rights, and the successive licensors have only limited
+* liability.
+*
+* The fact that you are presently reading this means that you have had
+* knowledge of the CeCILL-B license and that you accept its terms.
+* ------------------------------------------------------------------------ */
+
/**
*\file
*\brief Class bbtk::Package : registers black boxes descriptors and is able to create instances of the black boxes registered.
*/
#include "bbtkPackage.h"
+#include "bbtkComplexBlackBoxDescriptor.h"
#include "bbtkMessageManager.h"
#include "bbtkConfigurationFile.h"
#include <fstream>
Package::Pointer Package::New(const std::string& name,
const std::string& author,
const std::string& description,
- const std::string& version,
- const std::string& BBTKVersion)
+ const std::string& version)
{
bbtkDebugMessage("object",1,"##> Package::New('"<<name<<"',...)"
<<bbtkendl);
Package::Pointer p = MakePointer(new Package(name,
author,
description,
- version,
- BBTKVersion));
+ version));
bbtkDebugMessage("object",2,"<## Package::New('"<<name<<"',...)"
<<bbtkendl);
return p;
Package::Package(const std::string& name,
const std::string& author,
const std::string& description,
- const std::string& version,
- const std::string& BBTKVersion)
+ const std::string& version)
:
mDynamicLibraryHandler(0),
mName(name),
mDescription(description),
mVersion(version)
{
- bbtkDebugMessage("object",2,"==> Package::Package('"<<name<<"',...)"
+ bbtkDebugMessage("object",2,"==> Package('"<<name<<"',...)"
<<bbtkendl);
std::string default_doc_dir = ConfigurationFile::GetInstance().Get_default_temp_dir();
char c = default_doc_dir.c_str()[strlen(default_doc_dir.c_str())-1];
/// Dtor
Package::~Package()
{
- bbtkDebugMessage("object",2,"==> Package::~Package(\""<<mName<<"\")"<<bbtkendl);
- bbtkDebugMessage("object",2,"<== Package::~Package(\""<<mName<<"\")"<<bbtkendl);
+ bbtkDebugMessage("object",2,"==> ~Package(\""<<mName<<"\")"<<bbtkendl);
}
//==========================================================================
//==========================================================================
- void PackageReleaseBlackBoxDescriptorInternal(Package::WeakPointer pack,
- const std::string& descname)
- {
- // Try to release descriptor
- std::string packname = pack.lock()->GetName();
-
- bbtkDebugMessage("package",5,"--- Releasing descriptor '"
- <<packname<<"::"<<descname<<"'"<<bbtkendl);
-
-
- Package::BlackBoxMapType::iterator desc =
- pack.lock()->GetBlackBoxMap().find(descname);
- if (desc == pack.lock()->GetBlackBoxMap().end())
- {
- bbtkDebugMessage("package",5,
- " Descriptor has already been released"
- <<bbtkendl);
- return;
- }
- // bbtkDebugMessage("package",3,
- // " Trying unreferencing it ... "<<std::endl);
- BlackBoxDescriptor::WeakPointer pdesc = desc->second;
- desc->second.reset();
- // if it is dead : remove it
- if (pdesc.expired())
- {
- bbtkDebugMessage("package",2," ==> '"<<packname<<"::"<<descname<<"' Descriptor expired"<<bbtkendl);
- if (pack.expired())
+ void PackageReleaseBlackBoxDescriptorInternal(Package::WeakPointer pack,
+ const std::string& descname)
{
- bbtkDebugMessage("package",2,
- " ... and caused its package death"
- <<bbtkendl);
- return;
+ // Try to release descriptor
+ std::string packname = pack.lock()->GetName();
+
+ bbtkDebugMessage("package",5,"--- Releasing descriptor '"
+ <<packname<<"::"<<descname<<"'"<<bbtkendl);
+
+
+ Package::BlackBoxMapType::iterator desc =
+ pack.lock()->GetBlackBoxMap().find(descname);
+ if (desc == pack.lock()->GetBlackBoxMap().end())
+ {
+ bbtkDebugMessage("package",5,
+ " Descriptor has already been released"
+ <<bbtkendl);
+ return;
+ }
+ // bbtkDebugMessage("package",3,
+ // " Trying unreferencing it ... "<<std::endl);
+ BlackBoxDescriptor::WeakPointer pdesc = desc->second;
+ desc->second.reset();
+ // if it is dead : remove it
+ if (pdesc.expired())
+ {
+ bbtkDebugMessage("package",2," ==> '"<<packname<<"::"<<descname<<"' Descriptor expired"<<bbtkendl);
+ if (pack.expired())
+ {
+ bbtkDebugMessage("package",2,
+ " ... and caused its package death"
+ <<bbtkendl);
+ return;
+ } // pack.expired
+ desc = pack.lock()->GetBlackBoxMap().find(descname);
+ if (desc != pack.lock()->GetBlackBoxMap().end()) pack.lock()->GetBlackBoxMap().erase(desc);
+ } else { //pdesc.expired
+ bbtkDebugMessage("package",5," ... Descriptor still alive ("
+ <<pdesc.use_count()<<" refs)"
+ <<bbtkendl);
+ pack.lock()->GetBlackBoxMap()[descname] = pdesc.lock();
+ } // pdesc.expired
}
- desc = pack.lock()->GetBlackBoxMap().find(descname);
- if (desc != pack.lock()->GetBlackBoxMap().end())
- pack.lock()->GetBlackBoxMap().erase(desc);
- }
- else
- {
- bbtkDebugMessage("package",5," ... Descriptor still alive ("
- <<pdesc.use_count()<<" refs)"
- <<bbtkendl);
- pack.lock()->GetBlackBoxMap()[descname] = pdesc.lock();
- }
- }
//==========================================================================
break;
}
- PackageReleaseBlackBoxDescriptorInternal(pack,*descname);
-
+#if defined(MACOSX)
+ BlackBoxDescriptor::Pointer desc = pack.lock()->mBlackBoxMap[*descname];
+ if ( (dyn==0) || (boost::dynamic_pointer_cast<ComplexBlackBoxDescriptor>(desc)) )
+ PackageReleaseBlackBoxDescriptorInternal(pack,*descname);
+#else
+ PackageReleaseBlackBoxDescriptorInternal(pack,*descname);
+#endif
+
}
//
}
+#ifdef BBTK_COMPILE_DEBUG_MESSAGES
+
bbtkDebugMessage("package",2,"<== Package::Release('"<<
packname<<"')"<<bbtkendl);
+
if (!pack.expired())
{
long dyn = pack.lock()->mDynamicLibraryHandler ? 1:0;
bbtkDebugMessage("package",1," ... Package has been released"
<<std::endl);
}
+#endif
}
//==========================================================================
// and descallocated (reset) by PACKAGENAMEDeletePackage())
if (nrefs == ndesc + dyn)
{
- PackageReleaseBlackBoxDescriptorInternal(pack,dname);
+#if defined(MACOSX)
+ //
+ if (dyn==0)
+ PackageReleaseBlackBoxDescriptorInternal(pack,dname);
+#else
+ PackageReleaseBlackBoxDescriptorInternal(pack,dname);
+#endif
}
// If the package is released and dynamically loaded
// Open shared lib
void *handler;
- handler = dlopen(libname.c_str(),
- BBTK_RTLD_TIME | BBTK_RTLD_SCOPE );
+ handler = dlopen(libname.c_str(), BBTK_RTLD_TIME | BBTK_RTLD_SCOPE );
+//EED handler = dlopen(libname.c_str(), RTLD_LAZY | RTLD_LOCAL );
+
if (!handler)
{
bbtkMessage("package",2,
bbtkDebugMessage("package",5,"==> Package::UnLoadReleasedDynamicallyLoadedPackages()"<<std::endl);
std::set<Package::WeakPointer>::iterator i;
- for (i=mReleasedDynamicallyLoadedPackages.begin();
- i!=mReleasedDynamicallyLoadedPackages.end();
- ++i)
- {
- if (!i->expired()) UnLoad(*i);
- }
+
+//JCP- 21-04-09
+ if(mReleasedDynamicallyLoadedPackages.size()>0){
+ for (i=mReleasedDynamicallyLoadedPackages.begin();
+ i!=mReleasedDynamicallyLoadedPackages.end();
+ ++i)
+ {
+ if (!i->expired()) UnLoad(*i);
+ }
+ }
+//JCP- 21-04-09
bbtkDebugMessage("package",5,"<== Package::UnLoadReleasedDynamicallyLoadedPackages()"<<std::endl);
}
//==========================================================================
// closes the dl handler
#if defined(__GNUC__)
- dlclose(h);
+ if (dlclose(h)!=0)
+ {
+ printf("EED Package::UnLoad ERROR %s\n", packname.c_str() );
+ bbtkWarning("Failed to close dynamic library for package '"<<packname
+ <<"'"<<std::endl);
+ }
+
#elif defined(_WIN32)
FreeLibrary(h);
#endif