4 * Copyright 2001-2002 Ove Kåven, TransGaming Technologies
5 * Copyright 2004 Filip Navara
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #ifndef __WINE_RPC_DEFS_H
23 #define __WINE_RPC_DEFS_H
25 /* info from http://www.microsoft.com/msj/0398/dcomtextfigs.htm */
29 unsigned char rpc_ver; /* RPC major version (5) */
30 unsigned char rpc_ver_minor; /* RPC minor version (0) */
31 unsigned char ptype; /* Packet type (PKT_*) */
33 unsigned char drep[4]; /* Data representation */
34 unsigned short frag_len; /* Data size in bytes including header and tail. */
35 unsigned short auth_len; /* Authentication length */
36 unsigned long call_id; /* Call identifier. */
41 RpcPktCommonHdr common;
42 unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
43 unsigned short context_id; /* Presentation context identifier */
49 RpcPktCommonHdr common;
50 unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
51 unsigned short context_id; /* Presentation context identifier */
52 unsigned char cancel_count;
53 unsigned char reserved;
58 RpcPktCommonHdr common;
59 unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
60 unsigned short context_id; /* Presentation context identifier */
61 unsigned char cancel_count; /* Received cancel count */
62 unsigned char reserved; /* Force alignment! */
63 unsigned long status; /* Runtime fault code (RPC_STATUS) */
64 unsigned long reserved2;
69 RpcPktCommonHdr common;
70 unsigned short max_tsize; /* Maximum transmission fragment size */
71 unsigned short max_rsize; /* Maximum receive fragment size */
72 unsigned long assoc_gid; /* Associated group id */
73 unsigned char num_elements; /* Number of elements */
74 unsigned char padding[3]; /* Force alignment! */
75 unsigned short context_id; /* Presentation context identifier */
76 unsigned char num_syntaxes; /* Number of syntaxes */
77 RPC_SYNTAX_IDENTIFIER abstract;
78 RPC_SYNTAX_IDENTIFIER transfer;
84 unsigned short length; /* Length of the string including null terminator */
85 char string[1]; /* String data in single byte, null terminated form */
91 unsigned char num_results; /* Number of results */
92 unsigned char reserved[3]; /* Force alignment! */
94 unsigned short result;
95 unsigned short reason;
101 RpcPktCommonHdr common;
102 unsigned short max_tsize; /* Maximum transmission fragment size */
103 unsigned short max_rsize; /* Maximum receive fragment size */
104 unsigned long assoc_gid; /* Associated group id */
106 * Following this header are these fields:
107 * RpcAddressString server_address;
108 * [0 - 3 bytes of padding so that results is 4-byte aligned]
109 * RpcResults results;
110 * RPC_SYNTAX_IDENTIFIER transfer;
116 RpcPktCommonHdr common;
117 unsigned short reject_reason;
118 unsigned char protocols_count;
120 unsigned char rpc_ver;
121 unsigned char rpc_ver_minor;
125 /* Union representing all possible packet headers */
128 RpcPktCommonHdr common;
129 RpcPktRequestHdr request;
130 RpcPktResponseHdr response;
131 RpcPktFaultHdr fault;
133 RpcPktBindAckHdr bind_ack;
134 RpcPktBindNAckHdr bind_nack;
139 unsigned char auth_type; /* authentication scheme in use */
140 unsigned char auth_level; /* RPC_C_AUTHN_LEVEL* */
141 unsigned char auth_pad_length; /* length of padding to restore n % 4 alignment */
142 unsigned char auth_reserved; /* reserved, must be zero */
143 unsigned long auth_context_id; /* unique value for the authenticated connection */
146 #define RPC_AUTH_VERIFIER_LEN(common_hdr) \
147 ((common_hdr)->auth_len ? (common_hdr)->auth_len + sizeof(RpcAuthVerifier) : 0)
149 #define RPC_VER_MAJOR 5
150 #define RPC_VER_MINOR 0
152 #define RPC_FLG_FIRST 1
153 #define RPC_FLG_LAST 2
154 #define RPC_FLG_OBJECT_UUID 0x80
156 #define RPC_MIN_PACKET_SIZE 0x1000
157 #define RPC_MAX_PACKET_SIZE 0x16D0
159 #define PKT_REQUEST 0
161 #define PKT_RESPONSE 2
163 #define PKT_WORKING 4
167 #define PKT_CL_CANCEL 8
169 #define PKT_CANCEL_ACK 10
171 #define PKT_BIND_ACK 12
172 #define PKT_BIND_NACK 13
173 #define PKT_ALTER_CONTEXT 14
174 #define PKT_ALTER_CONTEXT_RESP 15
176 #define PKT_SHUTDOWN 17
177 #define PKT_CO_CANCEL 18
178 #define PKT_ORPHANED 19
180 #define RESULT_ACCEPT 0
184 #define NCADG_IP_UDP 0x08
185 #define NCACN_IP_TCP 0x07
186 #define NCADG_IPX 0x0E
187 #define NCACN_SPX 0x0C
188 #define NCACN_NB_NB 0x12
189 #define NCACN_NB_IPX 0x0D
190 #define NCACN_DNET_NSP 0x04
191 #define NCACN_HTTP 0x1F
193 /* FreeDCE: TWR_C_FLR_PROT_ID_IP */
196 #endif /* __WINE_RPC_DEFS_H */