Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtSvc/DtUtil2/GetMessage.c

@@ -0,0 +1,75 @@
+/* $XConsortium: GetMessage.c /main/5 1996/06/21 17:22:13 ageorge $ */
+/*
+ * (c) Copyright 1993, 1994 Hewlett-Packard Company                     *
+ * (c) Copyright 1993, 1994 International Business Machines Corp.       *
+ * (c) Copyright 1993, 1994 Sun Microsystems, Inc.                      *
+ * (c) Copyright 1993, 1994 Novell, Inc.                                *
+ */
+/*************************************<+>*************************************
+ *****************************************************************************
+ **
+ **   File:         GetMessage.c
+ **
+ **   Project:      DT
+ **
+ **   Description:  This file contains the library source code to get
+ **                 a localized message.
+ **
+ **
+ **   (c) Copyright 1992 by Hewlett-Packard Company
+ **
+ *
+ ****************************************************************************
+ ************************************<+>*************************************/
+
+#include <stdio.h>
+#include <nl_types.h>
+#include "DtSvcLock.h"
+
+#if !defined(NL_CAT_LOCALE)
+#define NL_CAT_LOCALE 0
+#endif
+
+/*****************************************************************************
+ *
+ * Function: _DtGetMessage
+ *
+ * Parameters:
+ *
+ *   char 	*filename -	Filename to open.
+ *
+ *   int	set -		The message catalog set number.
+ *
+ *   int	n - 		The message number.
+ *
+ *   char	*s -		The default message if the message is not
+ *				retrieved from a message catalog.
+ *
+ * Returns: the string for set 'set' and number 'n'.
+ *
+ *****************************************************************************/
+
+char * 
+_DtGetMessage(
+        char *filename,
+        int set,
+        int n,
+        char *s )
+{
+        char *msg;
+	char *lang;
+	nl_catd catopen();
+	char *catgets();
+	static int first = 1;
+	static nl_catd nlmsg_fd;
+
+	_DtSvcProcessLock();
+	if ( first ) 
+        {
+		first = 0;
+		nlmsg_fd = catopen(filename, NL_CAT_LOCALE);
+	}
+	msg=catgets(nlmsg_fd,set,n,s);
+	_DtSvcProcessUnlock();
+	return (msg);
+}