r7312: Add IDL for ncadg packets.

(This used to be commit 2009a430b03c685dd65bd573e70d3618f2e0dd0f)

6 files changed, 118 insertions, 36 deletions

diff --git a/source4/librpc/idl/dcerpc.idl b/source4/librpc/idl/dcerpc.idl
index 584bec0b10..a3949b737f 100644
--- a/source4/librpc/idl/dcerpc.idl
+++ b/source4/librpc/idl/dcerpc.idl
@@ -148,6 +148,50 @@ interface dcerpc
 		[flag(NDR_REMAINING)] DATA_BLOB auth_info;
 	} dcerpc_auth3;
 
+	typedef [public] struct {
+		uint32 _pad;
+		[flag(NDR_REMAINING)] DATA_BLOB auth_info;
+	} dcerpc_orphaned;
+
+	typedef [public] struct {
+		uint32 _pad;
+		[flag(NDR_REMAINING)] DATA_BLOB auth_info;
+	} dcerpc_co_cancel;
+
+	typedef [public] struct {
+		uint32 version;
+		uint32 id;
+	} dcerpc_cl_cancel;
+
+	typedef [public] struct {
+		uint32 version; 
+		uint32 id;
+		boolean32 server_is_accepting;
+	} dcerpc_cancel_ack;
+
+	typedef [public] struct {
+		uint32 version;
+		uint8 _pad1;
+		uint16 window_size;
+		uint32 max_tdsu;
+		uint32 max_frag_size;
+		uint16 serial_no;
+		uint16 selack_size;
+		uint32 selack[selack_size];
+	} dcerpc_fack;
+
+	typedef [public] struct {
+	} dcerpc_ack;
+
+	typedef [public] struct {
+	} dcerpc_ping;
+
+	typedef [public] struct {
+	} dcerpc_shutdown;
+	
+	typedef [public] struct {
+	} dcerpc_working;
+
 	typedef [enum8bit] enum {
 		DCERPC_PKT_REQUEST     =  0,
 		DCERPC_PKT_PING        =  1,
@@ -181,8 +225,24 @@ interface dcerpc
 		[case(DCERPC_PKT_FAULT)]      dcerpc_fault    fault;
 		[case(DCERPC_PKT_AUTH3)]      dcerpc_auth3    auth3;
 		[case(DCERPC_PKT_BIND_NAK)]   dcerpc_bind_nak bind_nak;
-	} dcerpc_payload;
+		[case(DCERPC_PKT_CO_CANCEL)] dcerpc_co_cancel cancel;
+		[case(DCERPC_PKT_ORPHANED)]  dcerpc_orphaned orphaned;
+		[case(DCERPC_PKT_SHUTDOWN)]  dcerpc_shutdown shutdown;
+	} ncacn_payload;
 
+	typedef [nodiscriminant] union {
+		[case(DCERPC_PKT_REQUEST)]   dcerpc_request request;
+		[case(DCERPC_PKT_PING)] 	 dcerpc_ping ping;
+		[case(DCERPC_PKT_RESPONSE)]  dcerpc_response response;
+		[case(DCERPC_PKT_FAULT)]	 dcerpc_fault fault;
+		[case(DCERPC_PKT_WORKING)]	 dcerpc_working working;
+		[case(DCERPC_PKT_NOCALL)]    dcerpc_fack nocall;
+		[case(DCERPC_PKT_REJECT)]    dcerpc_fault reject;
+		[case(DCERPC_PKT_ACK)]       dcerpc_ack ack;
+		[case(DCERPC_PKT_CANCEL_ACK)] dcerpc_cancel_ack cancel_ack;
+		[case(DCERPC_PKT_FACK)]      dcerpc_fack fack;
+		[case(DCERPC_PKT_CL_CANCEL)] dcerpc_cl_cancel cancel;
+	} ncadg_payload;
 
 	/* pfc_flags values */
 	const uint8 DCERPC_PFC_FLAG_FIRST  = 0x01;
@@ -207,6 +267,29 @@ interface dcerpc
 		uint16 frag_length;     /* Total length of fragment */
 		uint16 auth_length;     /* authenticator length */
 		uint32 call_id;	        /* Call identifier */
-		[switch_is(ptype)] dcerpc_payload u;
-	} dcerpc_packet;
+		[switch_is(ptype)] ncacn_payload u;
+	} ncacn_packet;
+
+	typedef [public] struct {
+		uint8 rpc_vers;		/* RPC version (4) */
+		uint8 ptype;
+		uint8 pfc_flags;
+		uint8 ncadg_flags;
+		uint8 drep[3];
+		uint8 serial_high;
+		GUID object;
+		GUID iface;
+		GUID activity;
+		uint32 server_boot; /* Server boot time */
+		uint32 iface_version;
+		uint32 seq_num;
+		uint16 opnum;
+		uint16 ihint;
+		uint16 ahint;
+		uint16 len;
+		uint16 fragnum;
+		uint8 auth_proto;
+		uint8 serial_low;
+		[switch_is(ptype)] ncadg_payload u;
+	} ncadg_packet;
 }
diff --git a/source4/librpc/rpc/dcerpc.c b/source4/librpc/rpc/dcerpc.c
index 0194decb4a..e3dbd86ca4 100644
--- a/source4/librpc/rpc/dcerpc.c
+++ b/source4/librpc/rpc/dcerpc.c
@@ -182,11 +182,11 @@ static struct ndr_pull *ndr_pull_init_flags(struct dcerpc_connection *c,
 }
 
 /* 
-   parse a data blob into a dcerpc_packet structure. This handles both
+   parse a data blob into a ncacn_packet structure. This handles both
    input and output packets
 */
 static NTSTATUS dcerpc_pull(struct dcerpc_connection *c, DATA_BLOB *blob, TALLOC_CTX *mem_ctx, 
-			    struct dcerpc_packet *pkt)
+			    struct ncacn_packet *pkt)
 {
 	struct ndr_pull *ndr;
 
@@ -199,7 +199,7 @@ static NTSTATUS dcerpc_pull(struct dcerpc_connection *c, DATA_BLOB *blob, TALLOC
 		ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
 	}
 
-	return ndr_pull_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+	return ndr_pull_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
 }
 
 /*
@@ -233,7 +233,7 @@ static NTSTATUS dcerpc_check_connect_verifier(DATA_BLOB *blob)
 */
 static NTSTATUS dcerpc_pull_request_sign(struct dcerpc_connection *c, 
 					 DATA_BLOB *blob, TALLOC_CTX *mem_ctx, 
-					 struct dcerpc_packet *pkt)
+					 struct ncacn_packet *pkt)
 {
 	struct ndr_pull *ndr;
 	NTSTATUS status;
@@ -256,7 +256,7 @@ static NTSTATUS dcerpc_pull_request_sign(struct dcerpc_connection *c,
 	}
 
 	/* pull the basic packet */
-	status = ndr_pull_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+	status = ndr_pull_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
 	if (!NT_STATUS_IS_OK(status)) {
 		return status;
 	}
@@ -350,7 +350,7 @@ static NTSTATUS dcerpc_pull_request_sign(struct dcerpc_connection *c,
 */
 static NTSTATUS dcerpc_push_request_sign(struct dcerpc_connection *c, 
 					 DATA_BLOB *blob, TALLOC_CTX *mem_ctx, 
-					 struct dcerpc_packet *pkt)
+					 struct ncacn_packet *pkt)
 {
 	NTSTATUS status;
 	struct ndr_push *ndr;
@@ -375,7 +375,7 @@ static NTSTATUS dcerpc_push_request_sign(struct dcerpc_connection *c,
 		ndr->flags |= LIBNDR_FLAG_OBJECT_PRESENT;
 	}
 
-	status = ndr_push_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+	status = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
 	if (!NT_STATUS_IS_OK(status)) {
 		return status;
 	}
@@ -482,7 +482,7 @@ static NTSTATUS dcerpc_push_request_sign(struct dcerpc_connection *c,
 /* 
    fill in the fixed values in a dcerpc header 
 */
-static void init_dcerpc_hdr(struct dcerpc_connection *c, struct dcerpc_packet *pkt)
+static void init_dcerpc_hdr(struct dcerpc_connection *c, struct ncacn_packet *pkt)
 {
 	pkt->rpc_vers = 5;
 	pkt->rpc_vers_minor = 0;
@@ -581,7 +581,7 @@ NTSTATUS dcerpc_bind(struct dcerpc_pipe *p,
 		     const struct dcerpc_syntax_id *syntax,
 		     const struct dcerpc_syntax_id *transfer_syntax)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	NTSTATUS status;
 	DATA_BLOB blob;
 
@@ -652,14 +652,13 @@ NTSTATUS dcerpc_bind(struct dcerpc_pipe *p,
 	return status;	
 }
 
-
 /* 
    perform a continued bind (and auth3)
 */
 NTSTATUS dcerpc_auth3(struct dcerpc_connection *c, 
 		      TALLOC_CTX *mem_ctx)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	NTSTATUS status;
 	DATA_BLOB blob;
 
@@ -721,7 +720,7 @@ static void dcerpc_request_recv_data(struct dcerpc_connection *c,
 				     DATA_BLOB *data,
 				     NTSTATUS status)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	struct rpc_request *req;
 	uint_t length;
 	
@@ -851,7 +850,7 @@ struct rpc_request *dcerpc_request_send(struct dcerpc_pipe *p,
 					DATA_BLOB *stub_data)
 {
 	struct rpc_request *req;
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	DATA_BLOB blob;
 	uint32_t remaining, chunk_size;
 	BOOL first_packet = True;
@@ -1355,7 +1354,7 @@ NTSTATUS dcerpc_alter_context(struct dcerpc_pipe *p,
 			      const struct dcerpc_syntax_id *syntax,
 			      const struct dcerpc_syntax_id *transfer_syntax)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	NTSTATUS status;
 	DATA_BLOB blob;
 
diff --git a/source4/librpc/rpc/dcerpc_util.c b/source4/librpc/rpc/dcerpc_util.c
index 1a0518888d..0265d37f0f 100644
--- a/source4/librpc/rpc/dcerpc_util.c
+++ b/source4/librpc/rpc/dcerpc_util.c
@@ -87,10 +87,10 @@ const struct dcerpc_interface_table *idl_iface_by_uuid(const char *uuid)
 
 
 /* 
-   push a dcerpc_packet into a blob, potentially with auth info
+   push a ncacn_packet into a blob, potentially with auth info
 */
 NTSTATUS dcerpc_push_auth(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, 
-			  struct dcerpc_packet *pkt,
+			  struct ncacn_packet *pkt,
 			  struct dcerpc_auth *auth_info)
 {
 	NTSTATUS status;
@@ -115,7 +115,7 @@ NTSTATUS dcerpc_push_auth(DATA_BLOB *blob, TALLOC_CTX *mem_ctx,
 		pkt->auth_length = 0;
 	}
 
-	status = ndr_push_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+	status = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
 	if (!NT_STATUS_IS_OK(status)) {
 		return status;
 	}
diff --git a/source4/rpc_server/dcerpc_server.c b/source4/rpc_server/dcerpc_server.c
index 241986a4b1..3882da08d8 100644
--- a/source4/rpc_server/dcerpc_server.c
+++ b/source4/rpc_server/dcerpc_server.c
@@ -363,7 +363,7 @@ NTSTATUS dcesrv_endpoint_search_connect(struct dcesrv_context *dce_ctx,
 }
 
 
-static void dcesrv_init_hdr(struct dcerpc_packet *pkt)
+static void dcesrv_init_hdr(struct ncacn_packet *pkt)
 {
 	pkt->rpc_vers = 5;
 	pkt->rpc_vers_minor = 0;
@@ -382,7 +382,7 @@ static void dcesrv_init_hdr(struct dcerpc_packet *pkt)
 */
 static NTSTATUS dcesrv_fault(struct dcesrv_call_state *call, uint32_t fault_code)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	struct dcesrv_call_reply *rep;
 	NTSTATUS status;
 
@@ -421,7 +421,7 @@ static NTSTATUS dcesrv_fault(struct dcesrv_call_state *call, uint32_t fault_code
 */
 static NTSTATUS dcesrv_bind_nak(struct dcesrv_call_state *call, uint32_t reason)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	struct dcesrv_call_reply *rep;
 	NTSTATUS status;
 
@@ -460,7 +460,7 @@ static NTSTATUS dcesrv_bind(struct dcesrv_call_state *call)
 {
 	const char *uuid, *transfer_syntax;
 	uint32_t if_version, transfer_syntax_version;
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	struct dcesrv_call_reply *rep;
 	NTSTATUS status;
 	uint32_t result=0, reason=0;
@@ -660,7 +660,7 @@ static NTSTATUS dcesrv_alter_new_context(struct dcesrv_call_state *call, uint32_
 */
 static NTSTATUS dcesrv_alter(struct dcesrv_call_state *call)
 {
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 	struct dcesrv_call_reply *rep;
 	NTSTATUS status;
 	uint32_t result=0, reason=0;
@@ -837,7 +837,7 @@ NTSTATUS dcesrv_reply(struct dcesrv_call_state *call)
 	do {
 		uint32_t length;
 		struct dcesrv_call_reply *rep;
-		struct dcerpc_packet pkt;
+		struct ncacn_packet pkt;
 
 		rep = talloc(call, struct dcesrv_call_reply);
 		NT_STATUS_HAVE_NO_MEMORY(rep);
@@ -959,7 +959,7 @@ NTSTATUS dcesrv_input_process(struct dcesrv_connection *dce_conn)
 		ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
 	}
 
-	status = ndr_pull_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, &call->pkt);
+	status = ndr_pull_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, &call->pkt);
 	if (!NT_STATUS_IS_OK(status)) {
 		talloc_free(dce_conn->partial_input.data);
 		talloc_free(call);
diff --git a/source4/rpc_server/dcerpc_server.h b/source4/rpc_server/dcerpc_server.h
index 85b51545a1..efcb7f9127 100644
--- a/source4/rpc_server/dcerpc_server.h
+++ b/source4/rpc_server/dcerpc_server.h
@@ -71,7 +71,7 @@ struct dcesrv_call_state {
 	struct dcesrv_call_state *next, *prev;
 	struct dcesrv_connection *conn;
 	struct dcesrv_connection_context *context;
-	struct dcerpc_packet pkt;
+	struct ncacn_packet pkt;
 
 	/* the backend can mark the call
 	 * with DCESRV_CALL_STATE_FLAG_ASYNC
diff --git a/source4/rpc_server/dcesrv_auth.c b/source4/rpc_server/dcesrv_auth.c
index 5c098a0b60..e12cccd770 100644
--- a/source4/rpc_server/dcesrv_auth.c
+++ b/source4/rpc_server/dcesrv_auth.c
@@ -31,7 +31,7 @@
 */
 BOOL dcesrv_auth_bind(struct dcesrv_call_state *call)
 {
-	struct dcerpc_packet *pkt = &call->pkt;
+	struct ncacn_packet *pkt = &call->pkt;
 	struct dcesrv_connection *dce_conn = call->conn;
 	struct dcesrv_auth *auth = &dce_conn->auth_state;
 	NTSTATUS status;
@@ -77,7 +77,7 @@ BOOL dcesrv_auth_bind(struct dcesrv_call_state *call)
   add any auth information needed in a bind ack, and process the authentication
   information found in the bind.
 */
-BOOL dcesrv_auth_bind_ack(struct dcesrv_call_state *call, struct dcerpc_packet *pkt)
+BOOL dcesrv_auth_bind_ack(struct dcesrv_call_state *call, struct ncacn_packet *pkt)
 {
 	struct dcesrv_connection *dce_conn = call->conn;
 	NTSTATUS status;
@@ -118,7 +118,7 @@ BOOL dcesrv_auth_bind_ack(struct dcesrv_call_state *call, struct dcerpc_packet *
 */
 BOOL dcesrv_auth_auth3(struct dcesrv_call_state *call)
 {
-	struct dcerpc_packet *pkt = &call->pkt;
+	struct ncacn_packet *pkt = &call->pkt;
 	struct dcesrv_connection *dce_conn = call->conn;
 	NTSTATUS status;
 
@@ -168,7 +168,7 @@ BOOL dcesrv_auth_auth3(struct dcesrv_call_state *call)
 */
 BOOL dcesrv_auth_alter(struct dcesrv_call_state *call)
 {
-	struct dcerpc_packet *pkt = &call->pkt;
+	struct ncacn_packet *pkt = &call->pkt;
 	struct dcesrv_connection *dce_conn = call->conn;
 	NTSTATUS status;
 
@@ -202,7 +202,7 @@ BOOL dcesrv_auth_alter(struct dcesrv_call_state *call)
   add any auth information needed in a alter ack, and process the authentication
   information found in the alter.
 */
-BOOL dcesrv_auth_alter_ack(struct dcesrv_call_state *call, struct dcerpc_packet *pkt)
+BOOL dcesrv_auth_alter_ack(struct dcesrv_call_state *call, struct ncacn_packet *pkt)
 {
 	struct dcesrv_connection *dce_conn = call->conn;
 	NTSTATUS status;
@@ -275,7 +275,7 @@ static NTSTATUS dcesrv_check_connect_verifier(DATA_BLOB *blob)
 */
 BOOL dcesrv_auth_request(struct dcesrv_call_state *call, DATA_BLOB *full_packet)
 {
-	struct dcerpc_packet *pkt = &call->pkt;
+	struct ncacn_packet *pkt = &call->pkt;
 	struct dcesrv_connection *dce_conn = call->conn;
 	DATA_BLOB auth_blob;
 	struct dcerpc_auth auth;
@@ -365,7 +365,7 @@ BOOL dcesrv_auth_request(struct dcesrv_call_state *call, DATA_BLOB *full_packet)
    push a signed or sealed dcerpc request packet into a blob
 */
 BOOL dcesrv_auth_response(struct dcesrv_call_state *call,
-			  DATA_BLOB *blob, struct dcerpc_packet *pkt)
+			  DATA_BLOB *blob, struct ncacn_packet *pkt)
 {
 	struct dcesrv_connection *dce_conn = call->conn;
 	NTSTATUS status;
@@ -387,7 +387,7 @@ BOOL dcesrv_auth_response(struct dcesrv_call_state *call,
 		ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
 	}
 
-	status = ndr_push_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+	status = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
 	if (!NT_STATUS_IS_OK(status)) {
 		return False;
 	}