2 Unix SMB/CIFS implementation.
3 DCERPC interface structures
5 Copyright (C) Tim Potter 2003
6 Copyright (C) Andrew Tridgell 2003
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 enum dcerpc_transport_t {NCACN_NP, NCACN_IP_TCP};
26 this defines a generic security context for signed/sealed dcerpc pipes.
28 struct dcerpc_security {
30 NTSTATUS (*unseal_packet)(struct dcerpc_security *,
31 uchar *data, size_t length, DATA_BLOB *sig);
32 NTSTATUS (*check_packet)(struct dcerpc_security *,
33 const uchar *data, size_t length, const DATA_BLOB *sig);
34 NTSTATUS (*seal_packet)(struct dcerpc_security *,
35 uchar *data, size_t length, DATA_BLOB *sig);
36 NTSTATUS (*sign_packet)(struct dcerpc_security *,
37 const uchar *data, size_t length, DATA_BLOB *sig);
38 NTSTATUS (*session_key)(struct dcerpc_security *, DATA_BLOB *session_key);
39 void (*security_end)(struct dcerpc_security *);
47 uint32 srv_max_xmit_frag;
48 uint32 srv_max_recv_frag;
50 struct dcerpc_security *security_state;
51 struct dcerpc_auth *auth_info;
52 const char *binding_string;
54 struct dcerpc_transport {
55 enum dcerpc_transport_t transport;
57 NTSTATUS (*full_request)(struct dcerpc_pipe *,
58 TALLOC_CTX *, DATA_BLOB *, DATA_BLOB *);
59 NTSTATUS (*secondary_request)(struct dcerpc_pipe *, TALLOC_CTX *, DATA_BLOB *);
60 NTSTATUS (*initial_request)(struct dcerpc_pipe *, TALLOC_CTX *, DATA_BLOB *);
61 NTSTATUS (*shutdown_pipe)(struct dcerpc_pipe *);
62 const char *(*peer_name)(struct dcerpc_pipe *);
65 /* the last fault code from a DCERPC fault */
66 uint32 last_fault_code;
69 /* dcerpc pipe flags */
70 #define DCERPC_DEBUG_PRINT_IN (1<<0)
71 #define DCERPC_DEBUG_PRINT_OUT (1<<1)
72 #define DCERPC_DEBUG_PRINT_BOTH (DCERPC_DEBUG_PRINT_IN | DCERPC_DEBUG_PRINT_OUT)
74 #define DCERPC_DEBUG_VALIDATE_IN 4
75 #define DCERPC_DEBUG_VALIDATE_OUT 8
76 #define DCERPC_DEBUG_VALIDATE_BOTH (DCERPC_DEBUG_VALIDATE_IN | DCERPC_DEBUG_VALIDATE_OUT)
78 #define DCERPC_SIGN 16
79 #define DCERPC_SEAL 32
81 #define DCERPC_PUSH_BIGENDIAN 64
82 #define DCERPC_PULL_BIGENDIAN 128
84 #define DCERPC_SCHANNEL 256
87 this is used to find pointers to calls
89 struct dcerpc_interface_call {
92 NTSTATUS (*ndr_push)(struct ndr_push *, int , void *);
93 NTSTATUS (*ndr_pull)(struct ndr_pull *, int , void *);
94 void (*ndr_print)(struct ndr_print *, const char *, int, void *);
97 struct dcerpc_endpoint_list {
99 const char * const *names;
102 struct dcerpc_interface_table {
107 const struct dcerpc_interface_call *calls;
108 const struct dcerpc_endpoint_list *endpoints;
112 /* this describes a binding to a particular transport/pipe */
113 struct dcerpc_binding {
114 enum dcerpc_transport_t transport;
116 const char **options;