/* * Copyright (c) 2000-2001 Boris Popov * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Boris Popov. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _PRIVATE_H #define _PRIVATE_H /* * Private declarations for this library. * Moved from smb_lib.h */ #include #include #include #include extern void dprint(const char *, const char *, ...) __PRINTFLIKE(2); #if defined(DEBUG) || defined(__lint) #define DPRINT(...) dprint(__func__, __VA_ARGS__) #else #define DPRINT(...) ((void)0) #endif /* * Flags bits in ct_vcflags (copied from smb_conn.h) * Pass these to the driver? */ #define SMBV_RECONNECTING 0x0002 /* conn in process of reconnection */ #define SMBV_LONGNAMES 0x0004 /* conn configured to use long names */ #define SMBV_ENCRYPT 0x0008 /* server demands encrypted password */ #define SMBV_WIN95 0x0010 /* used to apply bugfixes for this OS */ #define SMBV_NT4 0x0020 /* used when NT4 issues invalid resp */ #define SMBV_UNICODE 0x0040 /* conn configured to use Unicode */ #define SMBV_EXT_SEC 0x0080 /* conn to use extended security */ #define SMBV_WILL_SIGN 0x0100 /* negotiated signing */ /* * BSD-style mbuf simulation */ struct mbuf { int m_len; int m_maxlen; char *m_data; struct mbuf *m_next; }; typedef struct mbuf mbuf_t; struct mbdata { struct mbuf *mb_top; struct mbuf *mb_cur; char *mb_pos; int mb_count; }; typedef struct mbdata mbdata_t; /* * Note: Leaving a little space (8 bytes) between the * mbuf header and the start of the data so we can * prepend a NetBIOS header in that space. */ #define M_ALIGNFACTOR (sizeof (long)) #define M_ALIGN(len) (((len) + M_ALIGNFACTOR - 1) & ~(M_ALIGNFACTOR - 1)) #define M_BASESIZE (sizeof (struct mbuf) + 8) #define M_MINSIZE (1024 - M_BASESIZE) #define M_TOP(m) ((char *)(m) + M_BASESIZE) #define M_TRAILINGSPACE(m) ((m)->m_maxlen - (m)->m_len) #define mtod(m, t) ((t)(m)->m_data) /* * request handling structures */ struct smb_rq { struct smb_ctx *rq_ctx; struct mbdata rq_rq; struct mbdata rq_rp; int rq_rpbufsz; uint8_t rq_cmd; uint8_t rq_hflags; uint16_t rq_hflags2; uint32_t rq_status; uint16_t rq_uid; uint16_t rq_tid; uint16_t rq_mid; uint32_t rq_seqno; /* See rq_[bw]{start,end} functions */ char *rq_wcntp; int rq_wcbase; char *rq_bcntp; int rq_bcbase; }; typedef struct smb_rq smb_rq_t; #define smb_rq_getrequest(rqp) (&(rqp)->rq_rq) #define smb_rq_getreply(rqp) (&(rqp)->rq_rp) int smb_rq_init(struct smb_ctx *, uchar_t, struct smb_rq **); void smb_rq_done(struct smb_rq *); void smb_rq_bstart(struct smb_rq *); void smb_rq_bend(struct smb_rq *); void smb_rq_wstart(struct smb_rq *); void smb_rq_wend(struct smb_rq *); int smb_rq_simple(struct smb_rq *); int smb_rq_dmem(struct mbdata *, const char *, size_t); int smb_rq_internal(struct smb_ctx *, struct smb_rq *); int smb_rq_sign(struct smb_rq *); int smb_rq_verify(struct smb_rq *); /* * Message compose/parse */ void m_freem(struct mbuf *); int m_getm(struct mbuf *, size_t, struct mbuf **); int m_lineup(struct mbuf *, struct mbuf **); size_t m_totlen(struct mbuf *); int mb_init(struct mbdata *, size_t); int mb_initm(struct mbdata *, struct mbuf *); int mb_done(struct mbdata *); int mb_fit(struct mbdata *mbp, size_t size, char **pp); int mb_put_uint8(struct mbdata *, uint8_t); int mb_put_uint16be(struct mbdata *, uint16_t); int mb_put_uint16le(struct mbdata *, uint16_t); int mb_put_uint32be(struct mbdata *, uint32_t); int mb_put_uint32le(struct mbdata *, uint32_t); int mb_put_uint64be(struct mbdata *, uint64_t); int mb_put_uint64le(struct mbdata *, uint64_t); int mb_put_mem(struct mbdata *, const void *, size_t); int mb_put_mbuf(struct mbdata *, struct mbuf *); int mb_put_astring(struct mbdata *mbp, const char *s); int mb_put_dstring(struct mbdata *mbp, const char *s, int); int mb_put_ustring(struct mbdata *mbp, const char *s); int mb_get_uint8(struct mbdata *, uint8_t *); int mb_get_uint16(struct mbdata *, uint16_t *); int mb_get_uint16le(struct mbdata *, uint16_t *); int mb_get_uint16be(struct mbdata *, uint16_t *); int mb_get_uint32(struct mbdata *, uint32_t *); int mb_get_uint32be(struct mbdata *, uint32_t *); int mb_get_uint32le(struct mbdata *, uint32_t *); int mb_get_uint64(struct mbdata *, uint64_t *); int mb_get_uint64be(struct mbdata *, uint64_t *); int mb_get_uint64le(struct mbdata *, uint64_t *); int mb_get_mem(struct mbdata *, void *, size_t); int mb_get_mbuf(struct mbdata *, int, struct mbuf **); int mb_get_string(struct mbdata *, char **, int); int mb_get_astring(struct mbdata *, char **); int mb_get_ustring(struct mbdata *, char **); /* * Network stuff (NetBIOS and otherwise) */ struct nb_name; struct sockaddr_nb; extern int smb_recv_timeout; /* seconds */ void dump_ctx(char *, struct smb_ctx *); void dump_addrinfo(struct addrinfo *); void dump_sockaddr(struct sockaddr *); int nb_ssn_request(struct smb_ctx *, char *); int nb_name_len(struct nb_name *); int nb_name_encode(struct mbdata *, struct nb_name *); int nb_encname_len(const uchar_t *); int nb_snballoc(struct sockaddr_nb **); void nb_snbfree(struct sockaddr *); int nb_sockaddr(struct sockaddr *, struct nb_name *, struct sockaddr_nb **); int nbns_getaddrinfo(const char *name, struct nb_ctx *nbc, struct addrinfo **res); int nbns_resolvename(const char *, struct nb_ctx *, struct sockaddr **); int get_xti_err(int); /* * Private SMB stuff */ struct smb_bitname { uint_t bn_bit; char *bn_name; }; typedef struct smb_bitname smb_bitname_t; char *smb_printb(char *, int, const struct smb_bitname *); int smb_ctx_getaddr(struct smb_ctx *ctx); int smb_ctx_gethandle(struct smb_ctx *ctx); int smb_ssn_send(struct smb_ctx *, struct mbdata *); int smb_ssn_recv(struct smb_ctx *, struct mbdata *); int smb_negprot(struct smb_ctx *, struct mbdata *); int smb_ssnsetup_null(struct smb_ctx *); int smb_ssnsetup_ntlm1(struct smb_ctx *); int smb_ssnsetup_ntlm2(struct smb_ctx *); int smb_ssnsetup_spnego(struct smb_ctx *, struct mbdata *); void smb_time_local2server(struct timeval *, int, long *); void smb_time_server2local(ulong_t, int, struct timeval *); void smb_time_NT2local(uint64_t, int, struct timeval *); void smb_time_local2NT(struct timeval *, int, uint64_t *); int smb_getlocalname(char **); int smb_get_authentication(struct smb_ctx *); int smb_get_keychain(struct smb_ctx *ctx); void smb_hexdump(const void *buf, int len); /* See ssp.c */ int ssp_ctx_create_client(struct smb_ctx *, struct mbdata *); int ssp_ctx_next_token(struct smb_ctx *, struct mbdata *, struct mbdata *); void ssp_ctx_destroy(struct smb_ctx *); #ifdef KICONV_SUPPORT /* See nls.c (get rid of this?) */ extern uchar_t nls_lower[256], nls_upper[256]; #endif /* KICONV_SUPPORT */ #endif /* _PRIVATE_H */