http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html Adjust all code that calls iconv. PR: 199099 Exp-run by: antoine MFC after: 2 weeks
181 lines
4.8 KiB
C
181 lines
4.8 KiB
C
/*
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* Copyright (c) 2000, Boris Popov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Boris Popov.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: rq.c,v 1.7 2001/04/16 04:33:01 bp Exp $
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#include <sys/ioctl.h>
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#include <sys/errno.h>
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#include <sys/stat.h>
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#include <ctype.h>
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#include <err.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sysexits.h>
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#include <sys/mchain.h>
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#include <netsmb/smb_lib.h>
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#include <netsmb/smb_conn.h>
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#include <netsmb/smb_rap.h>
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int
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smb_rq_init(struct smb_ctx *ctx, u_char cmd, size_t rpbufsz, struct smb_rq **rqpp)
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{
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struct smb_rq *rqp;
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rqp = malloc(sizeof(*rqp));
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if (rqp == NULL)
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return ENOMEM;
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bzero(rqp, sizeof(*rqp));
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rqp->rq_cmd = cmd;
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rqp->rq_ctx = ctx;
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mb_init(&rqp->rq_rq, M_MINSIZE);
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mb_init(&rqp->rq_rp, rpbufsz);
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*rqpp = rqp;
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return 0;
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}
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void
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smb_rq_done(struct smb_rq *rqp)
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{
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mb_done(&rqp->rq_rp);
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mb_done(&rqp->rq_rq);
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free(rqp);
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}
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void
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smb_rq_wend(struct smb_rq *rqp)
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{
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if (rqp->rq_rq.mb_count & 1)
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smb_error("smbrq_wend: odd word count\n", 0);
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rqp->rq_wcount = rqp->rq_rq.mb_count / 2;
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rqp->rq_rq.mb_count = 0;
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}
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int
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smb_rq_dmem(struct mbdata *mbp, char *src, size_t size)
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{
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struct mbuf *m;
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char * dst;
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int cplen, error;
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if (size == 0)
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return 0;
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m = mbp->mb_cur;
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if ((error = m_getm(m, size, &m)) != 0)
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return error;
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while (size > 0) {
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cplen = M_TRAILINGSPACE(m);
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if (cplen == 0) {
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m = m->m_next;
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continue;
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}
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if (cplen > (int)size)
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cplen = size;
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dst = mtod(m, char *) + m->m_len;
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nls_mem_toext(dst, src, cplen);
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size -= cplen;
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src += cplen;
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m->m_len += cplen;
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mbp->mb_count += cplen;
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}
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mbp->mb_pos = mtod(m, char *) + m->m_len;
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mbp->mb_cur = m;
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return 0;
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}
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int
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smb_rq_dstring(struct mbdata *mbp, char *s)
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{
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return smb_rq_dmem(mbp, s, strlen(s) + 1);
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}
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int
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smb_rq_simple(struct smb_rq *rqp)
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{
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struct smbioc_rq krq;
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struct mbdata *mbp;
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char *data;
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mbp = smb_rq_getrequest(rqp);
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m_lineup(mbp->mb_top, &mbp->mb_top);
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data = mtod(mbp->mb_top, char*);
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bzero(&krq, sizeof(krq));
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krq.ioc_cmd = rqp->rq_cmd;
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krq.ioc_twc = rqp->rq_wcount;
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krq.ioc_twords = data;
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krq.ioc_tbc = mbp->mb_count;
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krq.ioc_tbytes = data + rqp->rq_wcount * 2;
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mbp = smb_rq_getreply(rqp);
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krq.ioc_rpbufsz = mbp->mb_top->m_maxlen;
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krq.ioc_rpbuf = mtod(mbp->mb_top, char *);
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if (ioctl(rqp->rq_ctx->ct_fd, SMBIOC_REQUEST, &krq) == -1)
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return errno;
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mbp->mb_top->m_len = krq.ioc_rwc * 2 + krq.ioc_rbc;
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rqp->rq_wcount = krq.ioc_rwc;
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rqp->rq_bcount = krq.ioc_rbc;
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return 0;
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}
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int
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smb_t2_request(struct smb_ctx *ctx, int setup, int setupcount,
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const char *name,
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int tparamcnt, void *tparam,
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int tdatacnt, void *tdata,
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int *rparamcnt, void *rparam,
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int *rdatacnt, void *rdata)
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{
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struct smbioc_t2rq krq;
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bzero(&krq, sizeof(krq));
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krq.ioc_setup[0] = setup;
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krq.ioc_setupcnt = setupcount;
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krq.ioc_name = (char *)name;
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krq.ioc_tparamcnt = tparamcnt;
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krq.ioc_tparam = tparam;
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krq.ioc_tdatacnt = tdatacnt;
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krq.ioc_tdata = tdata;
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krq.ioc_rparamcnt = *rparamcnt;
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krq.ioc_rparam = rparam;
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krq.ioc_rdatacnt = *rdatacnt;
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krq.ioc_rdata = rdata;
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if (ioctl(ctx->ct_fd, SMBIOC_T2RQ, &krq) == -1)
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return errno;
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*rparamcnt = krq.ioc_rparamcnt;
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*rdatacnt = krq.ioc_rdatacnt;
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return 0;
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}
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