gss_err.h
上传用户:szlgq88
上传日期:2009-04-28
资源大小:48287k
文件大小:6k
- /*
- * linux/include/sunrpc/gss_err.h
- *
- * Adapted from MIT Kerberos 5-1.2.1 include/gssapi/gssapi.h
- *
- * Copyright (c) 2002 The Regents of the University of Michigan.
- * All rights reserved.
- *
- * Andy Adamson <andros@umich.edu>
- */
- /*
- * Copyright 1993 by OpenVision Technologies, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appears in all copies and
- * that both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of OpenVision not be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. OpenVision makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied warranty.
- *
- * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
- * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
- * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
- #ifndef _LINUX_SUNRPC_GSS_ERR_H
- #define _LINUX_SUNRPC_GSS_ERR_H
- #ifdef __KERNEL__
- typedef unsigned int OM_uint32;
- /*
- * Flag bits for context-level services.
- */
- #define GSS_C_DELEG_FLAG 1
- #define GSS_C_MUTUAL_FLAG 2
- #define GSS_C_REPLAY_FLAG 4
- #define GSS_C_SEQUENCE_FLAG 8
- #define GSS_C_CONF_FLAG 16
- #define GSS_C_INTEG_FLAG 32
- #define GSS_C_ANON_FLAG 64
- #define GSS_C_PROT_READY_FLAG 128
- #define GSS_C_TRANS_FLAG 256
- /*
- * Credential usage options
- */
- #define GSS_C_BOTH 0
- #define GSS_C_INITIATE 1
- #define GSS_C_ACCEPT 2
- /*
- * Status code types for gss_display_status
- */
- #define GSS_C_GSS_CODE 1
- #define GSS_C_MECH_CODE 2
- /*
- * Define the default Quality of Protection for per-message services. Note
- * that an implementation that offers multiple levels of QOP may either reserve
- * a value (for example zero, as assumed here) to mean "default protection", or
- * alternatively may simply equate GSS_C_QOP_DEFAULT to a specific explicit
- * QOP value. However a value of 0 should always be interpreted by a GSSAPI
- * implementation as a request for the default protection level.
- */
- #define GSS_C_QOP_DEFAULT 0
- /*
- * Expiration time of 2^32-1 seconds means infinite lifetime for a
- * credential or security context
- */
- #define GSS_C_INDEFINITE ((OM_uint32) 0xfffffffful)
- /* Major status codes */
- #define GSS_S_COMPLETE 0
- /*
- * Some "helper" definitions to make the status code macros obvious.
- */
- #define GSS_C_CALLING_ERROR_OFFSET 24
- #define GSS_C_ROUTINE_ERROR_OFFSET 16
- #define GSS_C_SUPPLEMENTARY_OFFSET 0
- #define GSS_C_CALLING_ERROR_MASK ((OM_uint32) 0377ul)
- #define GSS_C_ROUTINE_ERROR_MASK ((OM_uint32) 0377ul)
- #define GSS_C_SUPPLEMENTARY_MASK ((OM_uint32) 0177777ul)
- /*
- * The macros that test status codes for error conditions. Note that the
- * GSS_ERROR() macro has changed slightly from the V1 GSSAPI so that it now
- * evaluates its argument only once.
- */
- #define GSS_CALLING_ERROR(x)
- ((x) & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
- #define GSS_ROUTINE_ERROR(x)
- ((x) & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
- #define GSS_SUPPLEMENTARY_INFO(x)
- ((x) & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
- #define GSS_ERROR(x)
- ((x) & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) |
- (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
- /*
- * Now the actual status code definitions
- */
- /*
- * Calling errors:
- */
- #define GSS_S_CALL_INACCESSIBLE_READ
- (((OM_uint32) 1ul) << GSS_C_CALLING_ERROR_OFFSET)
- #define GSS_S_CALL_INACCESSIBLE_WRITE
- (((OM_uint32) 2ul) << GSS_C_CALLING_ERROR_OFFSET)
- #define GSS_S_CALL_BAD_STRUCTURE
- (((OM_uint32) 3ul) << GSS_C_CALLING_ERROR_OFFSET)
- /*
- * Routine errors:
- */
- #define GSS_S_BAD_MECH (((OM_uint32) 1ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_NAME (((OM_uint32) 2ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_NAMETYPE (((OM_uint32) 3ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_BINDINGS (((OM_uint32) 4ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_STATUS (((OM_uint32) 5ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_SIG (((OM_uint32) 6ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_NO_CRED (((OM_uint32) 7ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_NO_CONTEXT (((OM_uint32) 8ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_DEFECTIVE_TOKEN (((OM_uint32) 9ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_DEFECTIVE_CREDENTIAL
- (((OM_uint32) 10ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_CREDENTIALS_EXPIRED
- (((OM_uint32) 11ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_CONTEXT_EXPIRED
- (((OM_uint32) 12ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_FAILURE (((OM_uint32) 13ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_BAD_QOP (((OM_uint32) 14ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_UNAUTHORIZED (((OM_uint32) 15ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_UNAVAILABLE (((OM_uint32) 16ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_DUPLICATE_ELEMENT
- (((OM_uint32) 17ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- #define GSS_S_NAME_NOT_MN
- (((OM_uint32) 18ul) << GSS_C_ROUTINE_ERROR_OFFSET)
- /*
- * Supplementary info bits:
- */
- #define GSS_S_CONTINUE_NEEDED (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
- #define GSS_S_DUPLICATE_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
- #define GSS_S_OLD_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
- #define GSS_S_UNSEQ_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
- #define GSS_S_GAP_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
- /* XXXX these are not part of the GSSAPI C bindings! (but should be) */
- #define GSS_CALLING_ERROR_FIELD(x)
- (((x) >> GSS_C_CALLING_ERROR_OFFSET) & GSS_C_CALLING_ERROR_MASK)
- #define GSS_ROUTINE_ERROR_FIELD(x)
- (((x) >> GSS_C_ROUTINE_ERROR_OFFSET) & GSS_C_ROUTINE_ERROR_MASK)
- #define GSS_SUPPLEMENTARY_INFO_FIELD(x)
- (((x) >> GSS_C_SUPPLEMENTARY_OFFSET) & GSS_C_SUPPLEMENTARY_MASK)
- /* XXXX This is a necessary evil until the spec is fixed */
- #define GSS_S_CRED_UNAVAIL GSS_S_FAILURE
- #endif /* __KERNEL__ */
- #endif /* __LINUX_SUNRPC_GSS_ERR_H */