From: Ted Lemon <source@isc.org>
Date: Thu, 9 Sep 1999 23:30:51 +0000 (+0000)
Subject: Add delete method and notify_object.
X-Git-Tag: V3-BETA-1-PATCH-2~5^2~85
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=47e746b7f98827be08d70e7993948af624ae68d5;p=thirdparty%2Fdhcp.git

Add delete method and notify_object.
---

diff --git a/includes/omapip/omapip.h b/includes/omapip/omapip.h
index 03674a4ab..1425c5e92 100644
--- a/includes/omapip/omapip.h
+++ b/includes/omapip/omapip.h
@@ -135,6 +135,7 @@ typedef struct __omapi_object_type_t {
 	isc_result_t (*lookup) (omapi_object_t **, omapi_object_t *,
 				omapi_object_t *);
 	isc_result_t (*create) (omapi_object_t **, omapi_object_t *);
+	isc_result_t (*delete) (omapi_object_t *, omapi_object_t *);
 } omapi_object_type_t;
 
 #define OMAPI_OBJECT_PREAMBLE \
@@ -156,6 +157,7 @@ struct __omapi_object {
 #define	OMAPI_OP_UPDATE		3
 #define OMAPI_OP_NOTIFY		4
 #define OMAPI_OP_STATUS		5
+#define OMAPI_OP_DELETE		6
 
 #include <omapip/buffer.h>
 
@@ -181,6 +183,7 @@ typedef struct __omapi_message_object {
 	OMAPI_OBJECT_PREAMBLE;
 	struct __omapi_message_object *next, *prev;
 	omapi_object_t *object;
+	omapi_object_t *notify_object;
 	int authlen;
 	omapi_typed_data_t *authenticator;
 	int authid;
@@ -437,6 +440,8 @@ isc_result_t omapi_object_type_register (omapi_object_type_t **,
 							   omapi_object_t *,
 							   omapi_object_t *),
 					 isc_result_t (*) (omapi_object_t **,
+							   omapi_object_t *),
+					 isc_result_t (*) (omapi_object_t *,
 							   omapi_object_t *));
 isc_result_t omapi_signal (omapi_object_t *, char *, ...);
 isc_result_t omapi_signal_in (omapi_object_t *, char *, ...);
@@ -464,7 +469,7 @@ isc_result_t omapi_stuff_values (omapi_object_t *,
 isc_result_t omapi_object_create (omapi_object_t **, omapi_object_t *,
 				  omapi_object_type_t *);
 isc_result_t omapi_object_update (omapi_object_t *, omapi_object_t *,
-				  omapi_object_t *);
+				  omapi_object_t *, omapi_handle_t);
 int omapi_data_string_cmp (omapi_data_string_t *, omapi_data_string_t *);
 int omapi_ds_strcmp (omapi_data_string_t *, char *);
 int omapi_td_strcmp (omapi_typed_data_t *, char *);
diff --git a/omapip/message.c b/omapip/message.c
index 4ebeceb92..94489b67a 100644
--- a/omapip/message.c
+++ b/omapip/message.c
@@ -104,6 +104,18 @@ isc_result_t omapi_message_set_value (omapi_object_t *h,
 					"omapi_message_set_value");
 		return ISC_R_SUCCESS;
 
+	} else if (!omapi_ds_strcmp (name, "notify-object")) {
+		if (value -> type != omapi_datatype_object)
+			return ISC_R_INVALIDARG;
+		if (m -> notify_object)
+			omapi_object_dereference
+				(&m -> notify_object,
+				 "omapi_message_set_value");
+		omapi_object_reference (&m -> notify_object,
+					value -> u.object,
+					"omapi_message_set_value");
+		return ISC_R_SUCCESS;
+
 	/* Can set authid, but it has to be an integer. */
 	} else if (!omapi_ds_strcmp (name, "authid")) {
 		if (value -> type != omapi_datatype_int)
@@ -229,9 +241,14 @@ isc_result_t omapi_message_signal_handler (omapi_object_t *h,
 		return ISC_R_INVALIDARG;
 	m = (omapi_message_object_t *)h;
 	
-	if (!strcmp (name, "status") && m -> object) {
-		return ((m -> object -> type -> signal_handler)) (m -> object,
-								  name, ap);
+	if (!strcmp (name, "status") && 
+	    (m -> object || m -> notify_object)) {
+		if (m -> object)
+			return ((m -> object -> type -> signal_handler))
+				(m -> object, name, ap);
+		else
+			return ((m -> notify_object -> type -> signal_handler))
+				(m -> notify_object, name, ap);
 	}
 	if (h -> inner && h -> inner -> type -> signal_handler)
 		return (*(h -> inner -> type -> signal_handler)) (h -> inner,
@@ -515,7 +532,8 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
 		if (create || update) {
 			status = omapi_object_update (object,
 						      (omapi_object_t *)0,
-						      message -> object);
+						      message -> object,
+						      message -> handle);
 			if (status != ISC_R_SUCCESS) {
 				omapi_object_dereference
 					(&object, "omapi_message_process");
@@ -564,7 +582,8 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
 		}
 
 		status = omapi_object_update (object, (omapi_object_t *)0,
-					      message -> object);
+					      message -> object,
+					      message -> handle);
 		if (status != ISC_R_SUCCESS) {
 			omapi_object_dereference
 				(&object, "omapi_message_process");
@@ -620,6 +639,31 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
 		if (status == ISC_R_SUCCESS)
 			omapi_value_dereference (&tv, "omapi_message_process");
 		return ISC_R_SUCCESS;
+
+	      case OMAPI_OP_DELETE:
+		status = omapi_handle_lookup (&object,
+					      message -> handle);
+		if (status != ISC_R_SUCCESS) {
+			return omapi_protocol_send_status
+				(po, (omapi_object_t *)0,
+				 status, message -> id,
+				 "no matching handle");
+		}
+
+		if (!object -> type -> delete)
+			return omapi_protocol_send_status
+				(po, (omapi_object_t *)0,
+				 ISC_R_NOTIMPLEMENTED, message -> id,
+				 "no delete method for object");
+
+		status = (*(object -> type -> delete)) (object,
+							(omapi_object_t *)0);
+		omapi_object_dereference (&object,
+					  "omapi_message_process");
+
+		return omapi_protocol_send_status (po, (omapi_object_t *)0,
+						   status, message -> id,
+						   (char *)0);
 	}
 	return ISC_R_NOTIMPLEMENTED;
 }