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
smb_printer_open(struct smb_ctx * ctx,int setuplen,int mode,const char * ident,int * fhp)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_string(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 = md_get_uint8(mbp, &wc);
86 if (error || wc < 1) {
87 error = EBADRPC;
88 goto out;
89 }
90 md_get_uint16le(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
smb_printer_close(struct smb_ctx * ctx,int fh)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