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

cde/lib/DtSvc/DtUtil2/DtGetMessage.c

@@ -0,0 +1,71 @@
+/* $TOG: DtGetMessage.c /main/10 1998/07/30 12:12:25 mgreess $ */
+/*
+ * (c) Copyright 1995 Digital Equipment Corporation.
+ * (c) Copyright 1993, 1994, 1995 Hewlett-Packard Company
+ * (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
+ * (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
+ * (c) Copyright 1993, 1994, 1995 Novell, Inc. 
+ * (c) Copyright 1995 FUJITSU LIMITED.
+ * (c) Copyright 1995 Hitachi.
+ */
+/******************************************************************************
+ *
+ * File Name: DtGetMessage.c
+ *
+ *  Contains the function for getting localized strings.
+ *
+ *****************************************************************************/
+
+#ifndef NO_MESSAGE_CATALOG
+#include <stdio.h>
+#include <string.h>
+#include <nl_types.h>
+#include "DtSvcLock.h"
+
+/*****************************************************************************
+ *
+ * Function: Dt11GetMessage
+ *
+ * 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 *
+Dt11GetMessage(
+	char *filename,
+	int set,
+	int n,
+	char *s)
+{
+        char *msg;
+        static int first = 1;
+        static nl_catd nlmsg_fd;
+	static char *nlmsg_filename = NULL;
+
+	_DtSvcProcessLock();
+        if ( NULL == nlmsg_filename || 0 != strcmp(nlmsg_filename, filename) )
+        {
+		nlmsg_fd = catopen(filename, NL_CAT_LOCALE);
+		if (nlmsg_filename)
+		{
+		    free(nlmsg_filename);
+		    nlmsg_filename = NULL;
+		}
+		nlmsg_filename = strdup(filename);
+        }
+        msg=catgets(nlmsg_fd,set,n,s);
+	_DtSvcProcessUnlock();
+        return (msg);
+}
+#endif