r3513: Add (the infrastructure for) DCOM support. Contents:

 - Support for sending over the object UUID in DCERPC calls
 - Simple torture test for the DCOM "Simple" object
 - Generate extra argument for "object" interfaces in pidl
 - Some stubs for common DCOM functions
(This used to be commit c052f2e1edd816206d8974af3140cec7ef97a70c)

2 files changed, 62 insertions, 25 deletions

diff --git a/source4/lib/dcom/common/dcom.h b/source4/lib/dcom/common/dcom.h
new file mode 100644
index 0000000000..871bead376
--- /dev/null
+++ b/source4/lib/dcom/common/dcom.h
@@ -0,0 +1,30 @@
+/* 
+   Unix SMB/CIFS implementation.
+   DCOM standard objects
+   Copyright (C) Jelmer Vernooij					  2004.
+   
+   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.
+*/
+
+#ifndef _DCOM_H /* _DCOM_H */
+#define _DCOM_H 
+
+struct dcom_interface
+{
+	struct dcerpc_pipe *pipe;
+	struct GUID ipid; /* Appears in object field */
+};
+
+#endif /* _DCOM_H */
diff --git a/source4/lib/dcom/common/main.c b/source4/lib/dcom/common/main.c
index a490c32c14..f567b639e5 100644
--- a/source4/lib/dcom/common/main.c
+++ b/source4/lib/dcom/common/main.c
@@ -34,9 +34,39 @@ static WERROR dcom_tower_from_oxid(TALLOC_CTX *mem_ctx, HYPER_T oxid, struct epm
 	return WERR_NOT_SUPPORTED;
 }
 
-static WERROR dcom_get_class_object (struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct GUID clsid)
+static WERROR dcom_create_instance (struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct GUID clsid) 
+{
+	return WERR_NOT_SUPPORTED;
+}
+
+static uint32 IUnknown_AddRef(void) 
+{
+	/* FIXME: Tell local server we're adding a reference to this interface on this object. Local server can then call RemAddRef() if necessary */
+	return 0;
+}
+
+static uint32 IUnknown_Release(void)
+{
+	/* FIXME: Tell local server we're releasing a reference to this interface on this object. Local server can then call RemRelease() if necessary */
+	return 0;
+}
+
+static WERROR IUnknown_QueryInterface(struct GUID *riid, void **data)
+{
+	/* FIXME: Ask local server for interface pointer. Local server can then 
+	 * call RemQueryInterface if necessary */
+	return WERR_NOT_SUPPORTED;
+}
+
+WERROR dcom_create_object(TALLOC_CTX *mem_ctx, struct GUID *clsid, const char *server, int num_ifaces, struct GUID *iid, struct dcom_interface **ip)
+{
+	return WERR_NOT_SUPPORTED;
+}
+
+WERROR dcom_get_class_object(TALLOC_CTX *mem_ctx, struct GUID *clsid, const char *server, struct GUID *iid, struct dcom_interface **ip)
 {
 	struct RemoteActivation r;
+	struct dcerpc_pipe *p = NULL; /* FIXME */
 	NTSTATUS status;
 	struct GUID iids[2];
 	uint16 protseq[3] = { EPM_PROTOCOL_TCP, EPM_PROTOCOL_NCALRPC, EPM_PROTOCOL_UUID };
@@ -45,7 +75,7 @@ static WERROR dcom_get_class_object (struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
 	r.in.this.version.MajorVersion = 5;
 	r.in.this.version.MinorVersion = 1;
 	uuid_generate_random(&r.in.this.cid);
-	r.in.Clsid = clsid;
+	r.in.Clsid = *clsid;
 	r.in.ClientImpLevel = RPC_C_IMP_LEVEL_IDENTIFY;
 	r.in.num_protseqs = 3;
 	r.in.protseq = protseq;
@@ -64,29 +94,6 @@ static WERROR dcom_get_class_object (struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
 	if(!W_ERROR_IS_OK(r.out.hr)) { return r.out.hr; }
 	if(!W_ERROR_IS_OK(r.out.results[0])) { return r.out.results[0]; }
 
-	return WERR_OK;
-}
 
-static WERROR dcom_create_instance (struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct GUID clsid) 
-{
-	return WERR_NOT_SUPPORTED;
-}
-
-static uint32 IUnknown_AddRef(void) 
-{
-	/* FIXME: Tell local server we're adding a reference to this interface on this object. Local server can then call RemAddRef() if necessary */
-	return 0;
-}
-
-static uint32 IUnknown_Release(void)
-{
-	/* FIXME: Tell local server we're releasing a reference to this interface on this object. Local server can then call RemRelease() if necessary */
-	return 0;
-}
-
-static WERROR IUnknown_QueryInterface(struct GUID *riid, void **data)
-{
-	/* FIXME: Ask local server for interface pointer. Local server can then 
-	 * call RemQueryInterface if necessary */
 	return WERR_NOT_SUPPORTED;
 }