1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #ifndef _SMBSRV_SMB_DOOR_H 26 #define _SMBSRV_SMB_DOOR_H 27 28 #include <sys/door.h> 29 #include <smbsrv/wintypes.h> 30 #include <smbsrv/smb_xdr.h> 31 #include <smbsrv/smb_token.h> 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 #define SMBD_DOOR_NAME "/var/run/smbd_door" 38 39 #define SMB_DOOR_CALL_RETRIES 3 40 41 /* 42 * Opcodes for smbd door. 43 * 44 * SMB_DR_NULL is the equivalent of the NULL RPC. It ensures that an 45 * opcode of zero is not misinterpreted as an operational door call 46 * and it is available as a test interface. 47 * 48 * SMB_DR_ASYNC_RESPONSE delivers the response part of an asynchronous 49 * request and must be processed as a synchronous request. 50 */ 51 typedef enum smb_dopcode { 52 SMB_DR_NULL = 0, 53 SMB_DR_ASYNC_RESPONSE, 54 SMB_DR_USER_AUTH_LOGON, 55 SMB_DR_USER_NONAUTH_LOGON, 56 SMB_DR_USER_AUTH_LOGOFF, 57 SMB_DR_LOOKUP_SID, 58 SMB_DR_LOOKUP_NAME, 59 SMB_DR_JOIN, 60 SMB_DR_GET_DCINFO, 61 SMB_DR_VSS_GET_COUNT, 62 SMB_DR_VSS_GET_SNAPSHOTS, 63 SMB_DR_VSS_MAP_GMTTOKEN, 64 SMB_DR_ADS_FIND_HOST, 65 SMB_DR_QUOTA_QUERY, 66 SMB_DR_QUOTA_SET, 67 SMB_DR_DFS_GET_REFERRALS, 68 SMB_DR_SHR_HOSTACCESS, 69 SMB_DR_SHR_EXEC 70 } smb_dopcode_t; 71 72 struct smb_event; 73 74 typedef struct smb_doorarg { 75 smb_doorhdr_t da_hdr; 76 door_arg_t da_arg; 77 xdrproc_t da_req_xdr; 78 xdrproc_t da_rsp_xdr; 79 void *da_req_data; 80 void *da_rsp_data; 81 smb_dopcode_t da_opcode; 82 const char *da_opname; 83 struct smb_event *da_event; 84 uint32_t da_flags; 85 } smb_doorarg_t; 86 87 /* 88 * Door call return codes. 89 */ 90 #define SMB_DOP_SUCCESS 0 91 #define SMB_DOP_NOT_CALLED 1 92 #define SMB_DOP_DECODE_ERROR 2 93 #define SMB_DOP_ENCODE_ERROR 3 94 #define SMB_DOP_EMPTYBUF 4 95 96 #ifndef _KERNEL 97 char *smb_common_encode(void *, xdrproc_t, size_t *); 98 int smb_common_decode(char *, size_t, xdrproc_t, void *); 99 char *smb_string_encode(char *, size_t *); 100 int smb_string_decode(smb_string_t *, char *, size_t); 101 #endif /* _KERNEL */ 102 103 /* 104 * Legacy door interface 105 */ 106 #define SMB_SHARE_DNAME "/var/run/smb_share_door" 107 #define SMB_SHARE_DSIZE (65 * 1024) 108 109 /* 110 * door operations 111 */ 112 #define SMB_SHROP_NUM_SHARES 1 113 #define SMB_SHROP_DELETE 2 114 #define SMB_SHROP_RENAME 3 115 #define SMB_SHROP_ADD 4 116 #define SMB_SHROP_MODIFY 5 117 #define SMB_SHROP_LIST 6 118 119 /* 120 * Door server status 121 * 122 * SMB_SHARE_DERROR is returned by the door server if there is problem 123 * with marshalling/unmarshalling. Otherwise, SMB_SHARE_DSUCCESS is 124 * returned. 125 * 126 */ 127 #define SMB_SHARE_DSUCCESS 0 128 #define SMB_SHARE_DERROR -1 129 130 typedef struct smb_dr_ctx { 131 char *ptr; 132 char *start_ptr; 133 char *end_ptr; 134 int status; 135 } smb_dr_ctx_t; 136 137 smb_dr_ctx_t *smb_dr_decode_start(char *, int); 138 int smb_dr_decode_finish(smb_dr_ctx_t *); 139 140 smb_dr_ctx_t *smb_dr_encode_start(char *, int); 141 int smb_dr_encode_finish(smb_dr_ctx_t *, unsigned int *); 142 143 int32_t smb_dr_get_int32(smb_dr_ctx_t *); 144 DWORD smb_dr_get_dword(smb_dr_ctx_t *); 145 uint32_t smb_dr_get_uint32(smb_dr_ctx_t *); 146 int64_t smb_dr_get_int64(smb_dr_ctx_t *); 147 uint64_t smb_dr_get_uint64(smb_dr_ctx_t *); 148 unsigned short smb_dr_get_ushort(smb_dr_ctx_t *); 149 150 void smb_dr_put_int32(smb_dr_ctx_t *, int32_t); 151 void smb_dr_put_dword(smb_dr_ctx_t *, DWORD); 152 void smb_dr_put_uint32(smb_dr_ctx_t *, uint32_t); 153 void smb_dr_put_int64(smb_dr_ctx_t *, int64_t); 154 void smb_dr_put_uint64(smb_dr_ctx_t *, uint64_t); 155 void smb_dr_put_ushort(smb_dr_ctx_t *, unsigned short); 156 157 char *smb_dr_get_string(smb_dr_ctx_t *); 158 void smb_dr_put_string(smb_dr_ctx_t *, const char *); 159 void smb_dr_free_string(char *); 160 161 void smb_dr_put_word(smb_dr_ctx_t *, WORD); 162 WORD smb_dr_get_word(smb_dr_ctx_t *); 163 164 void smb_dr_put_BYTE(smb_dr_ctx_t *, BYTE); 165 BYTE smb_dr_get_BYTE(smb_dr_ctx_t *); 166 167 void smb_dr_put_buf(smb_dr_ctx_t *, unsigned char *, int); 168 int smb_dr_get_buf(smb_dr_ctx_t *, unsigned char *, int); 169 170 void smb_dr_get_share(smb_dr_ctx_t *, smb_share_t *); 171 void smb_dr_put_share(smb_dr_ctx_t *, smb_share_t *); 172 173 void smb_share_door_clnt_init(void); 174 void smb_share_door_clnt_fini(void); 175 176 #ifdef __cplusplus 177 } 178 #endif 179 180 #endif /* _SMBSRV_SMB_DOOR_H */ 181