#include <ossimNitfUnknownTag.h>

Inheritance diagram for ossimNitfUnknownTag:

Public Member Functions
	ossimNitfUnknownTag ()
	default constructor More...

virtual	~ossimNitfUnknownTag ()
	destructor More...

virtual void	parseStream (std::istream &in)
	Parse method. More...

virtual void	writeStream (std::ostream &out)
	Write method. More...

virtual void	clearFields ()
	Clears all string fields within the record to some default nothingness. More...

virtual std::ostream &	print (std::ostream &out, const std::string &prefix=std::string()) const
	print method that outputs a key/value type format adding prefix to keys. More...

virtual void	setTagLength (ossim_uint32 length)

Public Member Functions inherited from ossimNitfRegisteredTag
	ossimNitfRegisteredTag ()
	default constructor More...

	ossimNitfRegisteredTag (const std::string &tagName, ossim_uint32 tagLength)
	Constructor that takes name and size. More...

virtual	~ossimNitfRegisteredTag ()
	destructor More...

virtual std::string	getRegisterTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual const std::string &	getTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual void	setTagName (const std::string &tagName)

virtual ossim_uint32	getSizeInBytes () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual ossim_uint32	getTagLength () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual void	parseStream (ossim::istream &in)=0
	This will allow the user defined data to parse the stream. More...

virtual void	writeStream (ossim::ostream &out)=0

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const

virtual void	getMetadata (ossimKeywordlist &kwl, const char *prefix=0) const
	Default interface to populate keyword list with metadata. More...

virtual bool	saveState (ossimKeywordlist &kwl, const ossimString &prefix) const

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)

virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

virtual void	accept (ossimVisitor &visitor)

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Protected Member Functions
bool	tagDataIsAscii () const

bool	tagDataIsXml () const

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
char *	m_tagData
	Holds entire tag data(theTagLength) plus one byte for null terminator. More...

Protected Attributes inherited from ossimNitfRegisteredTag
std::string	m_tagName

ossim_uint32	m_tagLength

Detailed Description

Definition at line 21 of file ossimNitfUnknownTag.h.

Constructor & Destructor Documentation

◆ ossimNitfUnknownTag()

ossimNitfUnknownTag::ossimNitfUnknownTag ( )

default constructor

Definition at line 26 of file ossimNitfUnknownTag.cpp.

    : m_tagData(0)
 {
 }

◆ ~ossimNitfUnknownTag()

ossimNitfUnknownTag::~ossimNitfUnknownTag ( )

virtual

destructor

Definition at line 31 of file ossimNitfUnknownTag.cpp.

References m_tagData.

 {
    if (m_tagData)
    {
       delete [] m_tagData;
       m_tagData = 0;
    }
 }

Member Function Documentation

◆ clearFields()

void ossimNitfUnknownTag::clearFields ( )

virtual

Clears all string fields within the record to some default nothingness.

Definition at line 65 of file ossimNitfUnknownTag.cpp.

References m_tagData.

 {
    if (m_tagData)
    {
       delete [] m_tagData;
       m_tagData = 0;
    }
 }

◆ parseStream()

void ossimNitfUnknownTag::parseStream ( std::istream & in )

virtual

Parse method.

Parameters

in	Stream to parse. This will read the entire tag length into an array.

Definition at line 40 of file ossimNitfUnknownTag.cpp.

References m_tagData, and ossimNitfRegisteredTag::m_tagLength.

 {
    if (m_tagLength)
    {
       if (m_tagData)
       {
          delete [] m_tagData;
       }
 
       m_tagData = new char[m_tagLength+1];
       
       in.read(m_tagData, m_tagLength);
 
       m_tagData[m_tagLength] = '\0';
    }
 }

◆ print()

std::ostream & ossimNitfUnknownTag::print	(	std::ostream &	out,
		const std::string &	prefix = `std::string()`
	)		const

virtual

print method that outputs a key/value type format adding prefix to keys.

Reimplemented from ossimNitfRegisteredTag.

Definition at line 74 of file ossimNitfUnknownTag.cpp.

References ossimNitfRegisteredTag::getTagLength(), ossimNitfRegisteredTag::getTagName(), m_tagData, tagDataIsAscii(), and tagDataIsXml().

 {
    std::string pfx = prefix;
    pfx += getTagName();
    pfx += ".";
 
    out << setiosflags(std::ios::left)
        << pfx << std::setw(24) << "CETAG:" << getTagName() << "\n"
        << pfx << std::setw(24) << "CEL:"   << getTagLength() << "\n"
        << pfx << std::setw(24) << "unformatted_tag_data: ";
    
    if (tagDataIsAscii())
    {
       if (tagDataIsXml())
         out << "<![CDATA[" << m_tagData << "]]>" << "\n";
       else
         out << m_tagData << "\n";
    }
    else
    {
       out << "binary not displayed\n";
    }
    
    return out;
 }

◆ setTagLength()

void ossimNitfUnknownTag::setTagLength ( ossim_uint32 length )

virtual

Parameters

length Length of tag.

Note: The tag length must be set prior to calling "parseStream".; Since you must have a length to read theTagData, if theTagData exist it will be deleted by this method. Subsequent "parseStream" calls will allocate theTagData as needed.

Reimplemented from ossimNitfRegisteredTag.

Definition at line 115 of file ossimNitfUnknownTag.cpp.

References m_tagData, and ossimNitfRegisteredTag::m_tagLength.

 {
    if (m_tagData)
    {
       delete [] m_tagData;
       m_tagData = 0;
    }
    m_tagLength = length;
 }

◆ tagDataIsAscii()

bool ossimNitfUnknownTag::tagDataIsAscii ( ) const

protected

Returns: true if all characters in theTagData are printable.

Definition at line 125 of file ossimNitfUnknownTag.cpp.

References m_tagData, and ossimNitfRegisteredTag::m_tagLength.

Referenced by print().

 {
    if ( (m_tagLength == 0) || !m_tagData )
    {
       return false;
    }
 
    for (ossim_uint32 i = 0; i < m_tagLength; ++i)
    {
       int c = m_tagData[i];
       if (isascii(c) == false)
       {
          return false;
       }
    }
 
    return true;
 }

◆ tagDataIsXml()

bool ossimNitfUnknownTag::tagDataIsXml ( ) const

protected

Definition at line 101 of file ossimNitfUnknownTag.cpp.

References ossimString::length(), m_tagData, ossimNitfRegisteredTag::m_tagLength, and ossimString::substr().

Referenced by print().

 {
    ossimString xmlTest = "<?xml";
    ossim_uint32 len = xmlTest.length();
    if ( (m_tagLength < len) || !m_tagData )
    {
       return false;
    }
 
    ossimString tagDataString = ossimString(m_tagData).substr(0, len);
    if (tagDataString == xmlTest) return true;
    return false;
 }

◆ writeStream()

void ossimNitfUnknownTag::writeStream ( std::ostream & out )

virtual

Write method.

Parameters

out	Stream to write to.

Definition at line 57 of file ossimNitfUnknownTag.cpp.

References m_tagData, and ossimNitfRegisteredTag::m_tagLength.

 {
    if (m_tagLength && m_tagData)
    {
       out.write(m_tagData, m_tagLength);
    }
 }

Member Data Documentation

◆ m_tagData

char* ossimNitfUnknownTag::m_tagData

protected

Holds entire tag data(theTagLength) plus one byte for null terminator.

Definition at line 79 of file ossimNitfUnknownTag.h.

Referenced by clearFields(), parseStream(), print(), setTagLength(), tagDataIsAscii(), tagDataIsXml(), writeStream(), and ~ossimNitfUnknownTag().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ossimNitfUnknownTag()

◆ ~ossimNitfUnknownTag()

Member Function Documentation

◆ clearFields()

◆ parseStream()

◆ print()

◆ setTagLength()

◆ tagDataIsAscii()

◆ tagDataIsXml()

◆ writeStream()

Member Data Documentation

◆ m_tagData