localHostName Class Reference

#include "localHostName.h"

Public Member Functions
	localHostName ()
	~localHostName ()
const char *	pointer () const
unsigned	getName (char *pBuf, unsigned bufLength) const
unsigned	nameLength () const

Detailed Description

Definition at line 28 of file localHostName.h.

Constructor & Destructor Documentation

localHostName::localHostName

(

)

Definition at line 27 of file localHostName.cpp.

                              :
    attachedToSockLib ( osiSockAttach () != 0 ), length ( 0u )
{
    const char * pErrStr = "<unknown host>";
    int status = -1;
    if ( this->attachedToSockLib ) {
        status = gethostname (
            this->cache, sizeof ( this->cache ) );
    }
    if ( status ) {
        strncpy ( this->cache, pErrStr, sizeof ( this->cache ) );
    }
    this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
    this->length = strlen ( this->cache );
}

localHostName::~localHostName

(

)

Definition at line 43 of file localHostName.cpp.

{
    if ( this->attachedToSockLib ) {
        osiSockRelease ();
    }
}

Member Function Documentation

unsigned localHostName::getName	(	char *	pBuf,
		unsigned	bufLength
	)		const

Definition at line 50 of file localHostName.cpp.

{
    if ( bufLength ) {
        strncpy ( pBuf, this->cache, bufLength );
        if ( this->length < bufLength ) {
            return this->length;
        }
        else {
            unsigned reducedSize = bufLength - 1;
            pBuf [ reducedSize ] = '\0';
            return reducedSize;
        }
    }
    return 0u;
}

unsigned localHostName::nameLength ( ) const

inline

Definition at line 43 of file localHostName.h.

{
    return this->length;
}

const char * localHostName::pointer ( ) const

inline

Definition at line 48 of file localHostName.h.

{
    return this->cache;
}

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

• modules/ca/src/client/localHostName.h
• modules/ca/src/client/localHostName.cpp