smb_subr.h revision 225736
1183234Ssimon/*- 2183234Ssimon * Copyright (c) 2000-2001 Boris Popov 3183234Ssimon * All rights reserved. 4183234Ssimon * 5183234Ssimon * Redistribution and use in source and binary forms, with or without 6183234Ssimon * modification, are permitted provided that the following conditions 7183234Ssimon * are met: 8183234Ssimon * 1. Redistributions of source code must retain the above copyright 9183234Ssimon * notice, this list of conditions and the following disclaimer. 10183234Ssimon * 2. Redistributions in binary form must reproduce the above copyright 11183234Ssimon * notice, this list of conditions and the following disclaimer in the 12183234Ssimon * documentation and/or other materials provided with the distribution. 13183234Ssimon * 14183234Ssimon * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15183234Ssimon * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16183234Ssimon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17183234Ssimon * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18183234Ssimon * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19183234Ssimon * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20183234Ssimon * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21183234Ssimon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22183234Ssimon * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23183234Ssimon * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24183234Ssimon * SUCH DAMAGE. 25183234Ssimon * 26183234Ssimon * $FreeBSD: stable/9/sys/netsmb/smb_subr.h 217174 2011-01-08 23:06:54Z csjp $ 27183234Ssimon */ 28183234Ssimon#ifndef _NETSMB_SMB_SUBR_H_ 29183234Ssimon#define _NETSMB_SMB_SUBR_H_ 30183234Ssimon 31183234Ssimon#ifndef _KERNEL 32183234Ssimon#error "This file shouldn't be included from userland programs" 33183234Ssimon#endif 34183234Ssimon 35183234Ssimon#ifdef MALLOC_DECLARE 36183234SsimonMALLOC_DECLARE(M_SMBTEMP); 37183234Ssimon#endif 38183234Ssimon 39183234Ssimon#define SMBERROR(format, args...) printf("%s: "format, __func__ ,## args) 40183234Ssimon#define SMBPANIC(format, args...) printf("%s: "format, __func__ ,## args) 41183234Ssimon 42183234Ssimon#ifdef SMB_SOCKET_DEBUG 43183234Ssimon#define SMBSDEBUG(format, args...) printf("%s: "format, __func__ ,## args) 44183234Ssimon#else 45183234Ssimon#define SMBSDEBUG(format, args...) 46183234Ssimon#endif 47183234Ssimon 48183234Ssimon#ifdef SMB_IOD_DEBUG 49183234Ssimon#define SMBIODEBUG(format, args...) printf("%s: "format, __func__ ,## args) 50183234Ssimon#else 51183234Ssimon#define SMBIODEBUG(format, args...) 52183234Ssimon#endif 53183234Ssimon 54183234Ssimon#ifdef SMB_SOCKETDATA_DEBUG 55183234Ssimonvoid m_dumpm(struct mbuf *m); 56183234Ssimon#else 57183234Ssimon#define m_dumpm(m) 58183234Ssimon#endif 59183234Ssimon 60183234Ssimon#define SMB_SIGMASK(set) \ 61183234Ssimon (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \ 62183234Ssimon SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \ 63183234Ssimon SIGISMEMBER(set, SIGQUIT)) 64183234Ssimon 65183234Ssimon#define smb_suser(cred) priv_check_cred(cred, PRIV_NETSMB, 0) 66183234Ssimon 67183234Ssimon/* 68183234Ssimon * Compatibility wrappers for simple locks 69183234Ssimon */ 70183234Ssimon 71183234Ssimon#include <sys/lock.h> 72183234Ssimon#include <sys/mutex.h> 73183234Ssimon 74183234Ssimon#define smb_slock mtx 75183234Ssimon#define smb_sl_init(mtx, desc) mtx_init(mtx, desc, NULL, MTX_DEF) 76183234Ssimon#define smb_sl_destroy(mtx) mtx_destroy(mtx) 77183234Ssimon#define smb_sl_lock(mtx) mtx_lock(mtx) 78183234Ssimon#define smb_sl_unlock(mtx) mtx_unlock(mtx) 79183234Ssimon 80183234Ssimon 81183234Ssimon#define SMB_STRFREE(p) do { if (p) smb_strfree(p); } while(0) 82183234Ssimon 83183234Ssimontypedef u_int16_t smb_unichar; 84183234Ssimontypedef smb_unichar *smb_uniptr; 85183234Ssimon 86183234Ssimon/* 87183234Ssimon * Crediantials of user/process being processing in the connection procedures 88183234Ssimon */ 89183234Ssimonstruct smb_cred { 90183234Ssimon struct thread * scr_td; 91183234Ssimon struct ucred * scr_cred; 92183234Ssimon}; 93183234Ssimon 94183234Ssimonextern smb_unichar smb_unieol; 95183234Ssimon 96183234Ssimonstruct mbchain; 97183234Ssimonstruct smb_vc; 98183234Ssimonstruct smb_rq; 99183234Ssimon 100183234Ssimonvoid smb_makescred(struct smb_cred *scred, struct thread *td, struct ucred *cred); 101183234Ssimonint smb_td_intr(struct thread *); 102183234Ssimonchar *smb_strdup(const char *s); 103183234Ssimonvoid *smb_memdup(const void *umem, int len); 104183234Ssimonchar *smb_strdupin(char *s, size_t maxlen); 105183234Ssimonvoid *smb_memdupin(void *umem, size_t len); 106183234Ssimonvoid smb_strtouni(u_int16_t *dst, const char *src); 107183234Ssimonvoid smb_strfree(char *s); 108183234Ssimonvoid smb_memfree(void *s); 109183234Ssimonvoid *smb_zmalloc(size_t size, struct malloc_type *type, int flags); 110183234Ssimon 111183234Ssimonint smb_calcmackey(struct smb_vc *vcp); 112183234Ssimonint smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN); 113183234Ssimonint smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN); 114183234Ssimonint smb_maperror(int eclass, int eno); 115183234Ssimonint smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp, 116183234Ssimon const char *src, size_t len, int caseopt); 117183234Ssimonint smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp, 118183234Ssimon const char *src, int caseopt); 119183234Ssimonint smb_put_string(struct smb_rq *rqp, const char *src); 120183234Ssimonint smb_put_asunistring(struct smb_rq *rqp, const char *src); 121183234Ssimonint smb_rq_sign(struct smb_rq *rqp); 122183234Ssimonint smb_rq_verify(struct smb_rq *rqp); 123183234Ssimon 124183234Ssimon#endif /* !_NETSMB_SMB_SUBR_H_ */ 125183234Ssimon