print.c revision 256281
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 1.4 2001/01/28 07:35:01 bp Exp $ 33 */ 34 35#include <sys/cdefs.h> 36__FBSDID("$FreeBSD: stable/10/contrib/smbfs/smbutil/print.c 161207 2006-08-11 12:35:22Z keramida $"); 37 38#include <sys/param.h> 39#include <sys/errno.h> 40#include <sys/stat.h> 41#include <err.h> 42#include <fcntl.h> 43#include <stdio.h> 44#include <unistd.h> 45#include <strings.h> 46#include <stdlib.h> 47#include <sysexits.h> 48 49#include <cflib.h> 50 51#include <netsmb/smb_lib.h> 52#include <netsmb/smb_conn.h> 53 54#include "common.h" 55 56int 57cmd_print(int argc, char *argv[]) 58{ 59 struct smb_ctx sctx, *ctx = &sctx; 60 smbfh fh; 61 off_t offset; 62 char buf[8192]; 63 char *filename; 64 char fnamebuf[256]; 65 int error, opt, i, file, count; 66 67 if (argc < 2) 68 view_usage(); 69 if (smb_ctx_init(ctx, argc, argv, SMBL_SHARE, SMBL_SHARE, SMB_ST_PRINTER) != 0) 70 exit(1); 71 if (smb_ctx_readrc(ctx) != 0) 72 exit(1); 73 if (smb_rc) 74 rc_close(smb_rc); 75 while ((opt = getopt(argc, argv, STDPARAM_OPT)) != EOF) { 76 switch(opt){ 77 case STDPARAM_ARGS: 78 error = smb_ctx_opt(ctx, opt, optarg); 79 if (error) 80 exit(1); 81 break; 82 default: 83 view_usage(); 84 /*NOTREACHED*/ 85 } 86 } 87 if (optind + 1 >= argc) 88 print_usage(); 89 filename = argv[optind + 1]; 90 91 if (strcmp(filename, "-") == 0) { 92 file = 0; /* stdin */ 93 filename = "stdin"; 94 } else { 95 file = open(filename, O_RDONLY, 0); 96 if (file < 0) { 97 smb_error("could not open file %s\n", errno, filename); 98 exit(1); 99 } 100 } 101 102 if (smb_ctx_resolve(ctx) != 0) 103 exit(1); 104 error = smb_ctx_lookup(ctx, SMBL_SHARE, SMBLK_CREATE); 105 if (error) { 106 smb_error("could not login to server %s", error, ctx->ct_ssn.ioc_srvname); 107 exit(1); 108 } 109 snprintf(fnamebuf, sizeof(fnamebuf), "%s_%s_%s", ctx->ct_ssn.ioc_user, 110 ctx->ct_ssn.ioc_srvname, filename); 111 error = smb_smb_open_print_file(ctx, 0, 1, fnamebuf, &fh); 112 if (error) { 113 smb_error("could not open print job", error); 114 exit(1); 115 } 116 offset = 0; 117 error = 0; 118 for(;;) { 119 count = read(file, buf, sizeof(buf)); 120 if (count == 0) 121 break; 122 if (count < 0) { 123 error = errno; 124 smb_error("error reading input file\n", error); 125 break; 126 } 127 i = smb_write(ctx, fh, offset, count, buf); 128 if (i < 0) { 129 error = errno; 130 smb_error("error writing spool file\n", error); 131 break; 132 } 133 if (i != count) { 134 smb_error("incomplete write to spool file\n", 0); 135 error = EIO; 136 break; 137 } 138 offset += count; 139 } 140 close(file); 141 error = smb_smb_close_print_file(ctx, fh); 142 if (error) 143 smb_error("an error while closing spool file\n", error); 144 return error ? 1 : 0; 145} 146 147 148void 149print_usage(void) 150{ 151 printf( 152 "usage: smbutil print [connection options] //user@server/share\n" 153 ); 154 exit(1); 155} 156 157