mitk: mitkNavigationToolStorageSerializer.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date: 2009-05-28 17:19:30 +0200 (Do, 28 Mai 2009) $
00006 Version:   $Revision $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 //Poco headers
00019 #include "Poco/Zip/Compress.h"
00020 
00021 #include "mitkNavigationToolStorageSerializer.h"
00022 #include "mitkNavigationToolWriter.h"
00023 #include <mitkStandaloneDataStorage.h>
00024 #include <mitkSceneIO.h>
00025 #include <mitkStandardFileLocations.h>
00026 
00027 mitk::NavigationToolStorageSerializer::NavigationToolStorageSerializer()
00028   {
00029 
00030   }
00031 
00032 mitk::NavigationToolStorageSerializer::~NavigationToolStorageSerializer()
00033   {
00034 
00035   }
00036 
00037 bool mitk::NavigationToolStorageSerializer::Serialize(std::string filename, mitk::NavigationToolStorage::Pointer storage)
00038   {
00039   //convert whole data to a mitk::DataStorage
00040   mitk::StandaloneDataStorage::Pointer saveStorage = mitk::StandaloneDataStorage::New();
00041   mitk::NavigationToolWriter::Pointer myToolWriter = mitk::NavigationToolWriter::New();
00042 
00043   for(int i=0; i<storage->GetToolCount();i++)
00044     {
00045     mitk::DataNode::Pointer thisTool = myToolWriter->ConvertToDataNode(storage->GetTool(i));
00046     saveStorage->Add(thisTool);
00047     }
00048 
00049   //use SceneSerialization to save the DataStorage
00050   std::string DataStorageFileName = mitk::StandardFileLocations::GetInstance()->GetOptionDirectory() + "\\" + myToolWriter->GetFileWithoutPath(filename) + ".storage";
00051   mitk::SceneIO::Pointer mySceneIO = mitk::SceneIO::New();
00052   mySceneIO->SaveScene(saveStorage->GetAll(),saveStorage,DataStorageFileName);
00053 
00054   //then put the storage and the toolfiles into a zip-archive
00055   std::ofstream file( filename.c_str(), std::ios::binary | std::ios::out);
00056   if (!file.good())
00057     {
00058     m_ErrorMessage = "Could not open a zip file for writing: '" + filename + "'";
00059     return false;
00060     }
00061   else
00062     {
00063     Poco::Zip::Compress zipper( file, true );
00064     zipper.addFile(DataStorageFileName,myToolWriter->GetFileWithoutPath(DataStorageFileName));
00065     for (int i=0; i<storage->GetToolCount();i++)
00066       {
00067       //check if filename already exits
00068       for (int j=0; j<i; j++) if (myToolWriter->GetFileWithoutPath(storage->GetTool(i)->GetCalibrationFile()) == myToolWriter->GetFileWithoutPath(storage->GetTool(j)->GetCalibrationFile())) break;
00069       zipper.addFile(storage->GetTool(i)->GetCalibrationFile(),myToolWriter->GetFileWithoutPath(storage->GetTool(i)->GetCalibrationFile()));
00070       }
00071     zipper.close();
00072     }
00073 
00074   return true;
00075   }