RWMimeVersionHeader

Module:  Internet Protocols Module   Package:  MIME

RWMimeVersionHeaderRWMimeHeaderRWHandleBase

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Members

body() checkLabel() getMajorVersion()

getMinorVersion() Label operator=()

RWMimeVersionHeader() setVersion() ~RWMimeVersionHeader()

#include <rw/mime/RWMimeVersionHeader.h> 

RWMimeVersionHeader represents the MIME-Version header of a MIME message. The header states the version of MIME to which the message conforms. The MIME specification requires that each MIME message contain a MIME-Version header.

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NOTE -- RFC 2045 specifies a version number of 1.0.

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An instance of this class is a handle to a private, reference-counted body.

RWMimeVersionHeader conforms to the MIME-Version header requirements specified in RFC 2045, Section 4.

static const RWCString Label;

Static constant string containing "MIME-Version", the label for a MIME-Version header. The RWCString should contain 7-bit US-ASCII data.

RWMimeVersionHeader(void);

Default constructor. Constructs a header with the label "MIME-Version" and the value "1.0".

RWMimeVersionHeader(unsigned majorVersion, unsigned minorVersion);

Constructs a header with the label "MIME-Version" and a value constructed from majorVersion and minorVersion. For example, when majorVersion is 1 and minorVersion is 0, the new header contains the value "1.0".

RWMimeVersionHeader(const RWMimeVersionHeader& second);

Copy constructor. Constructs a new handle to the body second refers to.

RWMimeVersionHeader(const RWMimeHeader& second);

Conversion constructor. Constructs a new handle to the body second refers to. Throws RWMimeError if second does not have the label "MIME-Version".

virtual ~RWMimeVersionHeader(void);

Destructor.

RWMimeVersionHeader&
operator=(const RWMimeVersionHeader& second);

Assignment operator. Makes self a copy of second.

unsigned
getMajorVersion(void) const;

Returns the major version number of self's value. For example, when self's value is "1.0", returns 1.

unsigned
getMinorVersion(void) const;

Returns the major version number of self's value. For example, when self's value is "1.0", returns 0.

void
setVersion(unsigned majorVersion, unsigned minorVersion);

Sets the value of self to majorVersion and minorVersion. For example, when majorVersion is 1 and minorVersion is 0, self's value is set to "1.0".

RWMimeVersionHeaderImp&
body(void) const;

Returns a reference to the underlying implementation.

virtual bool
checkLabel(const RWCString& label) const;

Returns true if label matches "MIME-Version", false otherwise. The comparison is case-insensitive. The RWCString should contain 7-bit US-ASCII data.

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