194 lines
6.1 KiB
C
194 lines
6.1 KiB
C
/*
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* RPC definitions
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*
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* Copyright 2001-2002 Ove Kåven, TransGaming Technologies
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* Copyright 2004 Filip Navara
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_RPC_DEFS_H
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#define __WINE_RPC_DEFS_H
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/* info from http://www.microsoft.com/msj/0398/dcomtextfigs.htm */
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typedef struct
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{
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unsigned char rpc_ver; /* RPC major version (5) */
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unsigned char rpc_ver_minor; /* RPC minor version (0) */
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unsigned char ptype; /* Packet type (PKT_*) */
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unsigned char flags;
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unsigned char drep[4]; /* Data representation */
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unsigned short frag_len; /* Data size in bytes including header and tail. */
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unsigned short auth_len; /* Authentication length */
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unsigned long call_id; /* Call identifier. */
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} RpcPktCommonHdr;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
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unsigned short context_id; /* Presentation context identifier */
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unsigned short opnum;
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} RpcPktRequestHdr;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
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unsigned short context_id; /* Presentation context identifier */
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unsigned char cancel_count;
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unsigned char reserved;
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} RpcPktResponseHdr;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned long alloc_hint; /* Data size in bytes excluding header and tail. */
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unsigned short context_id; /* Presentation context identifier */
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unsigned char cancel_count; /* Received cancel count */
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unsigned char reserved; /* Force alignment! */
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unsigned long status; /* Runtime fault code (RPC_STATUS) */
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unsigned long reserved2;
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} RpcPktFaultHdr;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned short max_tsize; /* Maximum transmission fragment size */
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unsigned short max_rsize; /* Maximum receive fragment size */
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unsigned long assoc_gid; /* Associated group id */
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unsigned char num_elements; /* Number of elements */
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unsigned char padding[3]; /* Force alignment! */
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unsigned short context_id; /* Presentation context identifier */
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unsigned char num_syntaxes; /* Number of syntaxes */
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RPC_SYNTAX_IDENTIFIER abstract;
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RPC_SYNTAX_IDENTIFIER transfer;
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} RpcPktBindHdr;
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#include "pshpack1.h"
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typedef struct
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{
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unsigned short length; /* Length of the string including null terminator */
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char string[1]; /* String data in single byte, null terminated form */
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} RpcAddressString;
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#include "poppack.h"
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typedef struct
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{
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unsigned char padding1[2]; /* Force alignment! */
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unsigned char num_results; /* Number of results */
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unsigned char padding2[3]; /* Force alignment! */
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struct {
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unsigned short result;
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unsigned short reason;
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} results[1];
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} RpcResults;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned short max_tsize; /* Maximum transmission fragment size */
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unsigned short max_rsize; /* Maximum receive fragment size */
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unsigned long assoc_gid; /* Associated group id */
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/*
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* Following this header are these fields:
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* RpcAddressString server_address;
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* RpcResults results;
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* RPC_SYNTAX_IDENTIFIER transfer;
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*/
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} RpcPktBindAckHdr;
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typedef struct
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{
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RpcPktCommonHdr common;
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unsigned short reject_reason;
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unsigned char protocols_count;
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struct {
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unsigned char rpc_ver;
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unsigned char rpc_ver_minor;
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} protocols[1];
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} RpcPktBindNAckHdr;
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/* Union representing all possible packet headers */
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typedef union
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{
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RpcPktCommonHdr common;
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RpcPktRequestHdr request;
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RpcPktResponseHdr response;
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RpcPktFaultHdr fault;
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RpcPktBindHdr bind;
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RpcPktBindAckHdr bind_ack;
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RpcPktBindNAckHdr bind_nack;
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} RpcPktHdr;
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typedef struct
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{
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unsigned char auth_type; /* authentication scheme in use */
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unsigned char auth_level; /* RPC_C_AUTHN_LEVEL* */
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unsigned char auth_pad_length; /* length of padding to restore n % 4 alignment */
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unsigned char auth_reserved; /* reserved, must be zero */
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unsigned long auth_context_id; /* unique value for the authenticated connection */
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} RpcAuthVerifier;
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#define RPC_VER_MAJOR 5
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#define RPC_VER_MINOR 0
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#define RPC_FLG_FIRST 1
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#define RPC_FLG_LAST 2
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#define RPC_FLG_OBJECT_UUID 0x80
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#define RPC_MIN_PACKET_SIZE 0x1000
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#define RPC_MAX_PACKET_SIZE 0x16D0
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#define PKT_REQUEST 0
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#define PKT_PING 1
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#define PKT_RESPONSE 2
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#define PKT_FAULT 3
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#define PKT_WORKING 4
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#define PKT_NOCALL 5
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#define PKT_REJECT 6
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#define PKT_ACK 7
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#define PKT_CL_CANCEL 8
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#define PKT_FACK 9
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#define PKT_CANCEL_ACK 10
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#define PKT_BIND 11
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#define PKT_BIND_ACK 12
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#define PKT_BIND_NACK 13
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#define PKT_ALTER_CONTEXT 14
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#define PKT_ALTER_CONTEXT_RESP 15
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#define PKT_AUTH3 16
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#define PKT_SHUTDOWN 17
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#define PKT_CO_CANCEL 18
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#define PKT_ORPHANED 19
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#define RESULT_ACCEPT 0
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#define NO_REASON 0
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#define NCADG_IP_UDP 0x08
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#define NCACN_IP_TCP 0x07
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#define NCADG_IPX 0x0E
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#define NCACN_SPX 0x0C
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#define NCACN_NB_NB 0x12
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#define NCACN_NB_IPX 0x0D
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#define NCACN_DNET_NSP 0x04
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#define NCACN_HTTP 0x1F
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/* FreeDCE: TWR_C_FLR_PROT_ID_IP */
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#define TWR_IP 0x09
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#endif /* __WINE_RPC_DEFS_H */
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