45 lines
1017 B
C++
45 lines
1017 B
C++
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/* $Id$
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*
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* L O S A L A M O S
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* Los Alamos National Laboratory
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* Los Alamos, New Mexico 87545
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*
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* Copyright, 1986, The Regents of the University of California.
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*
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* Author: Jeff Hill
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*/
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#include <string.h>
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#include "osiSock.h"
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#include "localHostName.h"
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localHostName localHostNameAtLoadTime;
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localHostName::localHostName ()
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{
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int status = osiSockAttach ();
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if ( status ) {
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this->attachedToSockLib = true;
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status = gethostname ( this->cache, sizeof ( this->cache ) );
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if ( status ) {
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strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
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}
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}
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else {
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this->attachedToSockLib = false;
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strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
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}
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this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
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this->length = strlen ( this->cache );
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}
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localHostName::~localHostName ()
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{
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if ( this->attachedToSockLib ) {
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osiSockRelease ();
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}
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}
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