Fix hostname display in titlebar with certain programs

This closes Bug 889
Thanks to Slávek Banko for the patch!
pull/2/head
Timothy Pearson 13 years ago
parent 8bd291c0e8
commit 9e3f8a7f0c

@ -18,6 +18,8 @@ License. See the file "COPYING" for the exact licensing terms.
#include "utils.h"
#include <unistd.h>
#include <string.h>
#include <netdb.h>
#ifndef KCMRULES
@ -323,6 +325,27 @@ bool isLocalMachine( const TQCString& host )
if( host == hostnamebuf )
return true;
}
else
{ // e.g. LibreOffice likes to give FQDN, even if gethostname() doesn't include domain
struct addrinfo hints, *res, *addr;
bool is_local = false;
memset (&hints, 0, sizeof (hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags |= AI_CANONNAME;
if( getaddrinfo( host, NULL, &hints, &res ) != 0)
return false;
for(addr = res; !is_local && addr; addr = addr->ai_next)
{
if( res->ai_canonname &&
host == TQCString( res->ai_canonname ))
is_local = true;
}
freeaddrinfo(res);
return is_local;
}
}
return false;
}

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