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/*
* Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbExtendedFilenameToReaderOptions_h
#define otbExtendedFilenameToReaderOptions_h
#include "otbExtendedFilenameHelper.h"
#include <string>
namespace otb
{
/** \class ExtendedFilenameToReaderOptions
* \brief Converts an extended filename to reader options.
*
* Available options for extended file name are:
* - &geom : to specify an external geom file
* - &sdataidx : sub-dataset index for composite files
* - &resol : resolution factor for jpeg200 files
* - &skipcarto : switch to skip the cartographic information
* - &skipgeom : switch to skip the geometric information
* - &bands : select a band composition different from the input image,
* syntax is bands=r1,r2,r3,...,rn where each ri is a band range
* that can be :
* - a single index (1-based) : '2' means 2nd band, '-1' means last band
* - a range of bands : '3:' means 3rd band until the last one
* ':-2' means the first bands until the second to last
* '2:4' means bands 2,3 and 4
*
* \sa ImageFileReader
*
* \ingroup OTBExtendedFilename
*/
class ITK_EXPORT ExtendedFilenameToReaderOptions : public ExtendedFilenameHelper
{
public:
/** Standard class typedefs. */
typedef ExtendedFilenameToReaderOptions Self;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef ExtendedFilenameHelper Superclass;
itkTypeMacro(ExtendedFilenameToReaderOptions, otb::ExtendedFilenameHelper);
itkNewMacro(Self);
typedef Superclass FNameHelperType;
typedef FNameHelperType::OptionMapType MapType;
typedef MapType::iterator MapIteratorType;
/** The reader option structure. */
struct OptionType
{
std::pair<bool, std::string> simpleFileName;
std::pair<bool, std::string> extGEOMFileName;
std::pair<bool, unsigned int> subDatasetIndex;
std::pair<bool, unsigned int> resolutionFactor;
std::pair<bool, bool> skipCarto;
std::pair<bool, bool> skipGeom;
std::pair<bool, bool> skipRpcTag;
std::pair<bool, std::string> bandRange;
std::vector<std::string> optionList;
};
/** \deprecated const char* overload of SetExtendedFileName is deprecated, use std::string instead */
void SetExtendedFileName(const char* extFname) override;
void SetExtendedFileName(const std::string& extFname) override;
/* Get Methods */
bool SimpleFileNameIsSet() const;
bool ExtGEOMFileNameIsSet() const;
const char* GetExtGEOMFileName() const;
bool SubDatasetIndexIsSet() const;
unsigned int GetSubDatasetIndex() const;
bool ResolutionFactorIsSet() const;
unsigned int GetResolutionFactor() const;
bool SkipCartoIsSet() const;
bool GetSkipCarto() const;
bool SkipGeomIsSet() const;
bool GetSkipGeom() const;
bool SkipRpcTagIsSet() const;
bool GetSkipRpcTag() const;
std::string GetBandRange() const;
/** Test if band range extended filename is set */
bool BandRangeIsSet() const;
protected:
ExtendedFilenameToReaderOptions();
~ExtendedFilenameToReaderOptions() override
{
}
private:
ExtendedFilenameToReaderOptions(const Self&) = delete;
void operator=(const Self&) = delete;
OptionType m_Options;
};
} // end namespace otb
#endif // otbExtendedFilenameToReaderOptions_h
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