From b1b61792f89223201f4c737e95267701db3604c9 Mon Sep 17 00:00:00 2001
From: Manuel Grizonnet <manuel.grizonnet@orfeo-toolbox.org>
Date: Fri, 25 Nov 2011 17:50:08 +0100
Subject: [PATCH] COMP:revert deletion of otbMultiDatasetReadingInfo file
---
.../Code/IO/otbMultiDatasetReadingInfo.cxx | 83 +++++++++++++++++++
1 file changed, 83 insertions(+)
create mode 100644 Testing/Code/IO/otbMultiDatasetReadingInfo.cxx
diff --git a/Testing/Code/IO/otbMultiDatasetReadingInfo.cxx b/Testing/Code/IO/otbMultiDatasetReadingInfo.cxx
new file mode 100644
index 0000000000..52d0841cb7
--- /dev/null
+++ b/Testing/Code/IO/otbMultiDatasetReadingInfo.cxx
@@ -0,0 +1,83 @@
+/*=========================================================================
+
+ Program: ORFEO Toolbox
+ Language: C++
+ Date: $Date$
+ Version: $Revision$
+
+
+ Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+ See OTBCopyright.txt 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.
+
+=========================================================================*/
+#include <iostream>
+#include <fstream>
+#include <string>
+
+#include "itkMacro.h"
+#include "itksys/SystemTools.hxx"
+#include "otbGDALImageIO.h"
+
+int otbMultiDatasetReadingInfo(int argc, char* argv[])
+{
+ if (argc != 3)
+ {
+ std::cout << argv[0] << "<image HDF> <ouput filename>" << std::endl;
+ return EXIT_FAILURE;
+ }
+ const char * inputFilename = argv[1];
+ const char * outputAsciiFilename = argv[2];
+
+ otb::GDALImageIO::Pointer readerGDAL = otb::GDALImageIO::New();
+
+ readerGDAL->SetFileName(inputFilename);
+ if (readerGDAL->CanReadFile(inputFilename))
+ std::cout << "can read file OK" << std::endl;
+ else
+ {
+ std::cout << "can read file K0" << std::endl;
+ return EXIT_FAILURE;
+ }
+
+ std::vector<std::string> names;
+ std::vector<std::string> desc;
+
+ bool readingSubDatasetInfo = readerGDAL->GetSubDatasetInfo(names, desc);
+ if (readingSubDatasetInfo == false )
+ return EXIT_FAILURE;
+
+ // Parse all the names to delete the path of the filename
+ for( unsigned int itSubDataset = 0; itSubDataset < (unsigned int)names.size(); itSubDataset++ )
+ {
+ std::size_t posDeb = names[itSubDataset].find(":\"");
+ if (posDeb==std::string::npos)
+ return EXIT_FAILURE;
+
+ std::size_t posEnd = names[itSubDataset].rfind("\":");
+ if (posEnd==std::string::npos)
+ return EXIT_FAILURE;
+
+ // Remove the path from the SubDataset_name metadata
+ std::string strFilepath = names[itSubDataset].substr(posDeb+2, posEnd - posDeb - 2);
+ std::string filename = itksys::SystemTools::GetFilenameName(strFilepath);
+ names[itSubDataset].replace(posDeb+2, posEnd - posDeb - 2, filename.c_str() );
+ }
+
+ std::ofstream file;
+ file.open(outputAsciiFilename);
+
+ for( unsigned int itSubDataset = 0; itSubDataset < (unsigned int)names.size(); itSubDataset++ )
+ {
+ file << "NAME_" << itSubDataset+1 << " :" << names[itSubDataset] << std::endl;
+ file << "DESC_" << itSubDataset+1 << " :" << desc[itSubDataset] << std::endl;
+ }
+
+ file.close();
+
+ return EXIT_SUCCESS;
+}
--
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