1 /* 2 * Copyright (c) 2000, Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Boris Popov. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $Id: print.c,v 1.1.1.3 2001/07/06 22:38:43 conrad Exp $ 33 */ 34 35 #include <sys/param.h> 36 #include <sys/ioctl.h> 37 #include <sys/time.h> 38 #include <sys/mount.h> 39 #include <fcntl.h> 40 #include <ctype.h> 41 #include <errno.h> 42 #include <stdio.h> 43 #include <string.h> 44 #include <stdlib.h> 45 #include <pwd.h> 46 #include <grp.h> 47 #include <unistd.h> 48 49 #include <netsmb/smb.h> 50 #include <netsmb/smb_lib.h> 51 #include "private.h" 52 53 int 54 smb_printer_open(struct smb_ctx *ctx, int setuplen, int mode, 55 const char *ident, int *fhp) 56 { 57 struct smb_rq *rqp; 58 struct mbdata *mbp; 59 int error, flags2, uc; 60 uint16_t fh; 61 uint8_t wc; 62 63 flags2 = smb_ctx_flags2(ctx); 64 if (flags2 == -1) 65 return (EIO); 66 uc = flags2 & SMB_FLAGS2_UNICODE; 67 68 error = smb_rq_init(ctx, SMB_COM_OPEN_PRINT_FILE, &rqp); 69 if (error) 70 return (error); 71 mbp = smb_rq_getrequest(rqp); 72 smb_rq_wstart(rqp); 73 mb_put_uint16le(mbp, setuplen); 74 mb_put_uint16le(mbp, mode); 75 smb_rq_wend(rqp); 76 smb_rq_bstart(rqp); 77 mb_put_uint8(mbp, SMB_DT_ASCII); 78 mb_put_dstring(mbp, ident, uc); 79 smb_rq_bend(rqp); 80 error = smb_rq_simple(rqp); 81 if (error) 82 goto out; 83 84 mbp = smb_rq_getreply(rqp); 85 error = mb_get_uint8(mbp, &wc); 86 if (error || wc < 1) { 87 error = EBADRPC; 88 goto out; 89 } 90 mb_get_uint16(mbp, &fh); 91 *fhp = fh; 92 error = 0; 93 94 out: 95 smb_rq_done(rqp); 96 return (error); 97 } 98 99 /* 100 * Similar to smb_fh_close 101 */ 102 int 103 smb_printer_close(struct smb_ctx *ctx, int fh) 104 { 105 struct smb_rq *rqp; 106 struct mbdata *mbp; 107 int error; 108 109 error = smb_rq_init(ctx, SMB_COM_CLOSE_PRINT_FILE, &rqp); 110 if (error) 111 return (error); 112 mbp = smb_rq_getrequest(rqp); 113 smb_rq_wstart(rqp); 114 mb_put_uint16le(mbp, (uint16_t)fh); 115 smb_rq_wend(rqp); 116 mb_put_uint16le(mbp, 0); /* byte count */ 117 118 error = smb_rq_simple(rqp); 119 smb_rq_done(rqp); 120 121 return (error); 122 } 123