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

cde/lib/DtSvc/DtUtil2/UserMsg.h

@@ -0,0 +1,107 @@
+/* $TOG: UserMsg.h /main/6 1998/04/09 17:50:49 mgreess $ */
+/*
+ * (c) Copyright 1995 Digital Equipment Corporation.
+ * (c) Copyright 1988, 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.
+ */
+
+/* -*-C-*-
+********************************************************************************
+*
+* File:         usermsg.h
+* Description:  Header for error logging routines
+* Status:       Experimental (Do Not Distribute)
+*
+********************************************************************************
+*/
+
+#ifndef _usermsg_h
+#define _usermsg_h
+
+#include <X11/Intrinsic.h>
+
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+
+#include <bms/XeUserMsg.h>
+
+typedef enum {
+  DtIgnore,
+  DtInformation,
+  DtWarning,
+  DtError,
+  DtFatalError,
+  DtInternalError
+} DtSeverity;
+
+
+extern void _DtSimpleError( 
+                        char *progName,
+                        DtSeverity severity,
+                        char *help,
+                        char *format,
+                        ...) ;
+extern void _DtSimpleErrnoError( 
+                        char *progName,
+                        DtSeverity severity,
+                        char *help,
+                        char *format,
+                        ...) ;
+
+#define DtProgName  XeProgName
+
+extern _DtPrintDefaultError(
+        Display *dpy,
+        XErrorEvent *event,
+        char *msg );
+
+#define _DTPRINTDEFAULTERROR_BUFSIZE 1024
+
+extern _DtPrintDefaultErrorSafe(
+        Display *dpy,
+        XErrorEvent *event,
+        char *msg,
+	int bytes);
+
+/*
+    DESCRIPTION:
+
+        Supply the standard Xerror output to a buffer (instead of stederr)
+        so client can do what it wants with it.  Also don't exit.  Allow
+client to decide what to do. 
+
+        An appropriate thing to do would be to pass the buffer to 
+        DtSimpleError() and return. ie. In your error callback:
+
+    {
+    char errmsg[1024];
+    int ret ;
+    ret = _DtPrintDefaultError (style.display, rep, errmsg);
+    DtSimpleError(DtWarning, "><An X Error has occurred...continuing" ,
+                             errmsg, NULL);
+    return ret;
+    }
+
+    SYNOPSIS:
+
+        int _DtPrintDefaultError (dpy, event, msg)
+
+        Display *dpy;       The application's display structure.
+
+        XErrorEvent *event; Error event returned to error callback.
+
+        char *msg;          Buffer returning the formatted text of 
+                            the error message.  It won't be more than
+                            1024 bytes.
+
+*/
+
+#endif /* _usermsg_h */
+/* DON'T ADD STUFF AFTER THIS #endif */