smb_subr.h revision 164033
1139823Simp/*- 275374Sbp * Copyright (c) 2000-2001, Boris Popov 375374Sbp * All rights reserved. 475374Sbp * 575374Sbp * Redistribution and use in source and binary forms, with or without 675374Sbp * modification, are permitted provided that the following conditions 775374Sbp * are met: 875374Sbp * 1. Redistributions of source code must retain the above copyright 975374Sbp * notice, this list of conditions and the following disclaimer. 1075374Sbp * 2. Redistributions in binary form must reproduce the above copyright 1175374Sbp * notice, this list of conditions and the following disclaimer in the 1275374Sbp * documentation and/or other materials provided with the distribution. 1375374Sbp * 3. All advertising materials mentioning features or use of this software 1475374Sbp * must display the following acknowledgement: 1575374Sbp * This product includes software developed by Boris Popov. 1675374Sbp * 4. Neither the name of the author nor the names of any co-contributors 1775374Sbp * may be used to endorse or promote products derived from this software 1875374Sbp * without specific prior written permission. 1975374Sbp * 2075374Sbp * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 2175374Sbp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2275374Sbp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2375374Sbp * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2475374Sbp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2575374Sbp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2675374Sbp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2775374Sbp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2875374Sbp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2975374Sbp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3075374Sbp * SUCH DAMAGE. 3175374Sbp * 3275374Sbp * $FreeBSD: head/sys/netsmb/smb_subr.h 164033 2006-11-06 13:42:10Z rwatson $ 3375374Sbp */ 3475374Sbp#ifndef _NETSMB_SMB_SUBR_H_ 3575374Sbp#define _NETSMB_SMB_SUBR_H_ 3675374Sbp 3775374Sbp#ifndef _KERNEL 3875374Sbp#error "This file shouldn't be included from userland programs" 3975374Sbp#endif 4075374Sbp 4175374Sbp#ifdef MALLOC_DECLARE 4275374SbpMALLOC_DECLARE(M_SMBTEMP); 4375374Sbp#endif 4475374Sbp 4587599Sobrien#define SMBERROR(format, args...) printf("%s: "format, __func__ ,## args) 4687599Sobrien#define SMBPANIC(format, args...) printf("%s: "format, __func__ ,## args) 4775374Sbp 4875374Sbp#ifdef SMB_SOCKET_DEBUG 4987599Sobrien#define SMBSDEBUG(format, args...) printf("%s: "format, __func__ ,## args) 5075374Sbp#else 5175374Sbp#define SMBSDEBUG(format, args...) 5275374Sbp#endif 5375374Sbp 5475374Sbp#ifdef SMB_IOD_DEBUG 5587599Sobrien#define SMBIODEBUG(format, args...) printf("%s: "format, __func__ ,## args) 5675374Sbp#else 5775374Sbp#define SMBIODEBUG(format, args...) 5875374Sbp#endif 5975374Sbp 6075374Sbp#ifdef SMB_SOCKETDATA_DEBUG 6175374Sbpvoid m_dumpm(struct mbuf *m); 6275374Sbp#else 6375374Sbp#define m_dumpm(m) 6475374Sbp#endif 6575374Sbp 6675374Sbp#define SMB_SIGMASK(set) \ 6775374Sbp (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \ 6875374Sbp SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \ 6975374Sbp SIGISMEMBER(set, SIGQUIT)) 7075374Sbp 71164033Srwatson#define smb_suser(cred) priv_check_cred(cred, PRIV_NETSMB, 0) 7275374Sbp 7375374Sbp/* 7475374Sbp * Compatibility wrappers for simple locks 7575374Sbp */ 7675374Sbp 77102481Sbde#include <sys/lock.h> 7875374Sbp#include <sys/mutex.h> 7975374Sbp 8075374Sbp#define smb_slock mtx 8193818Sjhb#define smb_sl_init(mtx, desc) mtx_init(mtx, desc, NULL, MTX_DEF) 8275374Sbp#define smb_sl_destroy(mtx) mtx_destroy(mtx) 8375374Sbp#define smb_sl_lock(mtx) mtx_lock(mtx) 8475374Sbp#define smb_sl_unlock(mtx) mtx_unlock(mtx) 8575374Sbp 8675374Sbp 8775374Sbp#define SMB_STRFREE(p) do { if (p) smb_strfree(p); } while(0) 8875374Sbp 8975374Sbptypedef u_int16_t smb_unichar; 9075374Sbptypedef smb_unichar *smb_uniptr; 9175374Sbp 9275374Sbp/* 9375374Sbp * Crediantials of user/process being processing in the connection procedures 9475374Sbp */ 9575374Sbpstruct smb_cred { 9687192Sbp struct thread * scr_td; 9775374Sbp struct ucred * scr_cred; 9875374Sbp}; 9975374Sbp 10075374Sbpextern smb_unichar smb_unieol; 10175374Sbp 10275374Sbpstruct mbchain; 10375374Sbpstruct smb_vc; 10475374Sbpstruct smb_rq; 10575374Sbp 10687192Sbpvoid smb_makescred(struct smb_cred *scred, struct thread *td, struct ucred *cred); 107112888Sjeffint smb_td_intr(struct thread *); 10875374Sbpchar *smb_strdup(const char *s); 10975374Sbpvoid *smb_memdup(const void *umem, int len); 11075374Sbpchar *smb_strdupin(char *s, int maxlen); 11175374Sbpvoid *smb_memdupin(void *umem, int len); 11275374Sbpvoid smb_strtouni(u_int16_t *dst, const char *src); 11375374Sbpvoid smb_strfree(char *s); 11475374Sbpvoid smb_memfree(void *s); 11575374Sbpvoid *smb_zmalloc(unsigned long size, struct malloc_type *type, int flags); 11675374Sbp 117124087Stjrint smb_calcmackey(struct smb_vc *vcp); 11875374Sbpint smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN); 11975374Sbpint smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN); 12075374Sbpint smb_maperror(int eclass, int eno); 12175374Sbpint smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp, 12275374Sbp const char *src, int len, int caseopt); 12375374Sbpint smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp, 12475374Sbp const char *src, int caseopt); 12575374Sbpint smb_put_string(struct smb_rq *rqp, const char *src); 12675374Sbpint smb_put_asunistring(struct smb_rq *rqp, const char *src); 127124087Stjrint smb_rq_sign(struct smb_rq *rqp); 128124087Stjrint smb_rq_verify(struct smb_rq *rqp); 12975374Sbp 13075374Sbp#endif /* !_NETSMB_SMB_SUBR_H_ */ 131