librpc/rpc: move DCERPC_ flags to rpc_common.h
[samba.git] / source3 / librpc / rpc / dcerpc.h
1 /* 
2    Unix SMB/CIFS implementation.
3
4    DCERPC client side interface structures
5
6    Copyright (C) 2008 Jelmer Vernooij
7    
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 3 of the License, or
11    (at your option) any later version.
12    
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.
17    
18    You should have received a copy of the GNU General Public License
19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
20 */
21
22 /* This is a public header file that is installed as part of Samba. 
23  * If you remove any functions or change their signature, update 
24  * the so version number. */
25
26 #ifndef _S3_DCERPC_H__
27 #define _S3_DCERPC_H__
28
29 #include "../librpc/rpc/rpc_common.h"
30
31 #define SMB_RPC_INTERFACE_VERSION 1
32
33 /* The following definitions come from librpc/rpc/binding.c  */
34
35 struct epm_floor;
36 struct epm_tower;
37 const char *epm_floor_string(TALLOC_CTX *mem_ctx, struct epm_floor *epm_floor);
38 _PUBLIC_ char *dcerpc_binding_string(TALLOC_CTX *mem_ctx, const struct dcerpc_binding *b);
39 _PUBLIC_ NTSTATUS dcerpc_parse_binding(TALLOC_CTX *mem_ctx, const char *s, struct dcerpc_binding **b_out);
40 _PUBLIC_ NTSTATUS dcerpc_floor_get_lhs_data(const struct epm_floor *epm_floor,
41                                             struct ndr_syntax_id *syntax);
42 const char *dcerpc_floor_get_rhs_data(TALLOC_CTX *mem_ctx, struct epm_floor *epm_floor);
43 enum dcerpc_transport_t dcerpc_transport_by_endpoint_protocol(int prot);
44 _PUBLIC_ enum dcerpc_transport_t dcerpc_transport_by_tower(const struct epm_tower *tower);
45 _PUBLIC_ const char *derpc_transport_string_by_transport(enum dcerpc_transport_t t);
46 _PUBLIC_ NTSTATUS dcerpc_binding_from_tower(TALLOC_CTX *mem_ctx,
47                                    struct epm_tower *tower,
48                                    struct dcerpc_binding **b_out);
49 _PUBLIC_ NTSTATUS dcerpc_binding_build_tower(TALLOC_CTX *mem_ctx,
50                                              const struct dcerpc_binding *binding,
51                                              struct epm_tower *tower);
52
53 struct NL_AUTH_MESSAGE;
54 struct pipe_auth_data;
55
56 /* The following definitions come from librpc/rpc/dcerpc_helpers.c  */
57 NTSTATUS dcerpc_push_ncacn_packet(TALLOC_CTX *mem_ctx,
58                                   enum dcerpc_pkt_type ptype,
59                                   uint8_t pfc_flags,
60                                   uint16_t auth_length,
61                                   uint32_t call_id,
62                                   union dcerpc_payload *u,
63                                   DATA_BLOB *blob);
64 NTSTATUS dcerpc_pull_ncacn_packet(TALLOC_CTX *mem_ctx,
65                                   const DATA_BLOB *blob,
66                                   struct ncacn_packet *r,
67                                   bool bigendian);
68 NTSTATUS dcerpc_push_schannel_bind(TALLOC_CTX *mem_ctx,
69                                    struct NL_AUTH_MESSAGE *r,
70                                    DATA_BLOB *blob);
71 NTSTATUS dcerpc_push_dcerpc_auth(TALLOC_CTX *mem_ctx,
72                                  enum dcerpc_AuthType auth_type,
73                                  enum dcerpc_AuthLevel auth_level,
74                                  uint8_t auth_pad_length,
75                                  uint32_t auth_context_id,
76                                  const DATA_BLOB *credentials,
77                                  DATA_BLOB *blob);
78 NTSTATUS dcerpc_pull_dcerpc_auth(TALLOC_CTX *mem_ctx,
79                                  const DATA_BLOB *blob,
80                                  struct dcerpc_auth *r,
81                                  bool bigendian);
82 NTSTATUS dcerpc_guess_sizes(struct pipe_auth_data *auth,
83                             size_t header_len, size_t data_left,
84                             size_t max_xmit_frag, size_t pad_alignment,
85                             size_t *data_to_send, size_t *frag_len,
86                             size_t *auth_len, size_t *pad_len);
87 NTSTATUS dcerpc_add_auth_footer(struct pipe_auth_data *auth,
88                                 size_t pad_len, DATA_BLOB *rpc_out);
89 NTSTATUS dcerpc_check_auth(struct pipe_auth_data *auth,
90                            struct ncacn_packet *pkt,
91                            DATA_BLOB *pkt_trailer,
92                            size_t header_size,
93                            DATA_BLOB *raw_pkt,
94                            size_t *pad_len);
95
96 #endif /* __S3_DCERPC_H__ */