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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-03-03 13:45:23 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-03-03 13:45:23 -0600
commit9e3f8a7f0c9f2ed1125c717f5374aaf8d4ec225e (patch)
tree13d4a4370231c0894e50d8fa7df62b5f04d1840d /twin
parent8bd291c0e8a9d8b6eec6f5217e4d5c2f1fd06b96 (diff)
downloadtdebase-9e3f8a7f0c9f2ed1125c717f5374aaf8d4ec225e.tar.gz
tdebase-9e3f8a7f0c9f2ed1125c717f5374aaf8d4ec225e.zip
Fix hostname display in titlebar with certain programs
This closes Bug 889 Thanks to Slávek Banko for the patch!
Diffstat (limited to 'twin')
-rw-r--r--twin/utils.cpp23
1 files changed, 23 insertions, 0 deletions
diff --git a/twin/utils.cpp b/twin/utils.cpp
index 93d14080..1159deb3 100644
--- a/twin/utils.cpp
+++ b/twin/utils.cpp
@@ -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;
}