1 files changed, 94 insertions, 0 deletions
diff --git a/source4/lib/messaging/irpc.h b/source4/lib/messaging/irpc.h
new file mode 100644
index 0000000000..a483c78c70
--- /dev/null
+++ b/source4/lib/messaging/irpc.h
@@ -0,0 +1,94 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   Samba internal rpc code - header
+
+   Copyright (C) Andrew Tridgell 2005
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*
+  an incoming irpc message
+*/
+struct irpc_message {
+	uint32_t from;
+};
+
+/* don't allow calls to take too long */
+#define IRPC_CALL_TIMEOUT 10
+
+
+/* the server function type */
+typedef NTSTATUS (*irpc_function_t)(struct irpc_message *, void *r);
+
+/* register a server function with the irpc messaging system */
+#define IRPC_REGISTER(msg_ctx, pipename, funcname, function) \
+   irpc_register(msg_ctx, &dcerpc_table_ ## pipename, \
+                          DCERPC_ ## funcname, \
+			  (irpc_function_t)function)
+
+/* make a irpc call */
+#define IRPC_CALL(msg_ctx, server_id, pipename, funcname, ptr) \
+   irpc_call(msg_ctx, server_id, &dcerpc_table_ ## pipename, DCERPC_ ## funcname, ptr)
+
+
+/*
+  a pending irpc call
+*/
+struct irpc_request {
+	struct messaging_context *msg_ctx;
+	const struct dcerpc_interface_table *table;
+	int callnum;
+	int callid;
+	void *r;
+	NTSTATUS status;
+	BOOL done;
+	struct {
+		void (*fn)(struct irpc_request *);
+		void *private;
+	} async;
+};
+
+
+struct messaging_context *messaging_init(TALLOC_CTX *mem_ctx, uint32_t server_id, 
+					 struct event_context *ev);
+NTSTATUS messaging_send(struct messaging_context *msg, uint32_t server, 
+			uint32_t msg_type, DATA_BLOB *data);
+void messaging_register(struct messaging_context *msg, void *private,
+			uint32_t msg_type, 
+			void (*fn)(struct messaging_context *, void *, uint32_t, uint32_t, DATA_BLOB *));
+struct messaging_context *messaging_init(TALLOC_CTX *mem_ctx, uint32_t server_id, 
+					 struct event_context *ev);
+NTSTATUS messaging_send_ptr(struct messaging_context *msg, uint32_t server, 
+			    uint32_t msg_type, void *ptr);
+void messaging_deregister(struct messaging_context *msg, uint32_t msg_type, void *private);
+
+
+
+
+NTSTATUS irpc_register(struct messaging_context *msg_ctx, 
+		       const struct dcerpc_interface_table *table, 
+		       int call, irpc_function_t fn);
+struct irpc_request *irpc_call_send(struct messaging_context *msg_ctx, 
+				    uint32_t server_id, 
+				    const struct dcerpc_interface_table *table, 
+				    int callnum, void *r);
+NTSTATUS irpc_call_recv(struct irpc_request *irpc);
+NTSTATUS irpc_call(struct messaging_context *msg_ctx, 
+		   uint32_t server_id, 
+		   const struct dcerpc_interface_table *table, 
+		   int callnum, void *r);
+