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

2012-03-10 18:21:40 +00:00
commit 83b6996daa
18978 changed files with 3945623 additions and 0 deletions
--- a/cde/lib/DtSvc/DtUtil2/Service.h
+++ b/cde/lib/DtSvc/DtUtil2/Service.h
@@ -0,0 +1,130 @@
+/*
+ * File:         Service.h $XConsortium: Service.h /main/3 1995/10/26 15:27:03 rswiston $
+ * Language:     C
+ *
+ * (C) Copyright 1993, Hewlett-Packard, all rights reserved.
+ *
+ * (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.				*
+ */
+
+#ifndef _Dt_Service_h
+#define _Dt_Service_h
+
+/************* DATA TYPES *****************************************/
+
+/* Many of the data types are standard DT types. */
+#include <Dt/DataTypes.h>
+
+/* Built on ICCC-based messaging library */
+#include <Dt/Msg.h>
+
+/* Specific messaging data types */
+typedef struct _DtSvcHandle *	DtSvcHandle;
+typedef DtMsgContext		DtSvcMsgContext;
+
+/************* MESSAGE DEFINITIONS *********************************/
+#define DT_SVC_MSG_SUCCESS	"SUCCESS"
+#define DT_SVC_MSG_FAIL	"FAIL"
+#define DT_SVC_MSG_REQUEST	"REQUEST"
+#define DT_SVC_MSG_NOTIFY	"NOTIFY"
+
+/************* CALLBACK PROTOTYPES ******************************
+ */
+
+typedef void (*DtSvcReceiveProc) ();
+/*
+    DtSvcHandle	service,
+    DtSvcMsgContext	reply_context,
+    Pointer		client_data,
+    String *		message_fields,
+    int			num_fields);
+*/
+/*
+ *  service		A handle for the service.
+ *
+ *  reply_context	Opaque context information for the request that 
+ *			was received.  This data is needed when 
+ *			generating a reply to a request.
+ *
+ *  client_data		A pointer to the data that was specified when
+ *			the callback was registered.
+ *
+ *  message_fields	A pointer to an array of strings that is the
+ *			contents of the request. (See note 2.)
+ *
+ *  num_fields		The number of fields in the message_fields 
+ *			array.
+ */
+
+typedef void (*DtSvcMessageProc) ();
+/*
+    DtSvcHandle	service,
+    Pointer		client_data,
+    String *		message_fields,
+    int			num_fields);
+*/
+/*
+ *  service		A handle for the service.
+ *
+ *  client_data		A pointer to the data that was specified when
+ *			the callback was registered.
+ *
+ *  message_fields	A pointer to an array of strings that is the
+ *			contents of the message. (See note 2.)
+ *
+ *  num_fields		The number of fields in the message_fields 
+ *			array.
+ */
+
+typedef void (*DtSvcStatusProc) ();
+/*
+    DtSvcHandle	service,
+    int			status,
+    Pointer		client_data);
+*/
+/*
+ *  service		Handle to the service whose status is being
+ *			reported.
+ *
+ *  status		The status of the service being started.
+ *
+ *  client_data		Pointer to the data that was registered when
+ *			the callback was registered.
+ */
+
+/************* CONSTANTS ******************************************
+ */
+
+/* The following are types of reply messages.
+ */
+
+#define DT_SVC_SUCCESS		 1	/* The request succeeded. */
+
+#define DT_SVC_FAIL		-1	/* The service failed to carry
+					 * out the request.
+					 */
+
+#define DT_SVC_DELIVERY_FAIL	-2	/* The request could not be 
+					 * delivered to the service for
+					 * some reason.  For example,
+					 * the service may not be running
+					 * and cannot be invoked.
+					 */
+
+/* The following are types of status.
+ */
+
+#define DT_SVC_START		 1	/* The service was started. */
+
+#define DT_SVC_NO_START	-1	/* The service failed to start.
+					 */
+
+#define DT_SVC_LOST		-2	/* The service was lost. Another
+					   provider took over ownership
+					   for this service. */
+
+#endif /*_Dt_Service_h*/
+/* Do not add anything after this endif. */