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sgsc - utility to control the Genius GS-4500 scanner.
Submitted by: gusw@fub46.zedat.fu-berlin.de
This commit is contained in:
Jordan K. Hubbard
parent
4ca969939b
commit
349257ffa6
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/cvs2svn/branches/unlabeled-1.1.1/; revision=5425
5
usr.sbin/sgsc/Makefile
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5
usr.sbin/sgsc/Makefile
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# $Id$
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PROG= sgsc
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.include <bsd.prog.mk>
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91
usr.sbin/sgsc/sgsc.1
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91
usr.sbin/sgsc/sgsc.1
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.\" sgsc(1) - manual page for the `gsc' scanner device driver utility
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.\"
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.\"
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.\" Copyright (c) 1995 Gunther Schadow. 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 Gunther Schadow.
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.\" 4. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.TH SGSC 1 "January 6, 1995" FreeBSD "FreeBSD Reference Manual"
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.SH NAME
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\fBsgsc\fP - set the options of the gsc scanner device
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.SH SYNOPSIS
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.TP 5
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\fBsgsc\fP
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[\fB-sq\fP]
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[\fB-b\fP\ \fIlen\fP]
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[\fB-f\fP\ \fIfile\fP]
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[\fB-h\fP\ \fIheight\fP]
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[\fB-r\fP\ \fIresolution\fP]
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[\fB-t\fP\ \fItimeout\fP]
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[\fB-w\fP\ \fIwidth\fP]
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.SH DESCRIPTION
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The \fBsgsc\fP utility provides shell level access to the ioctl
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requests served by the handy scanner device driver gsc. Please see
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gsc(4) for the exact meaning of the requests. Generally they modify
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the output and behaviour of the gsc scanner device. When \fBsgsc\fP is
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called with no option only the current settings are reported.
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.SH OPTIONS
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.TP 3
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\fB-s\fP [GSC_SRESSW]
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Set the scanner with the values of the resolution selector switch.
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.TP
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\fB-q\fP
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Operate in quiet mode, i.e. do not report any of the current setings.
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Normally the parameters are shown after the modifications have been
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performed.
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.TP
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\fB-f\fP \fIfile\fP
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Operate on a different scanner device node given by filename. Note
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that even though there may exist more than one node of scanner device
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several of them will refer the same device unit. The modifications are
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performed od the unit regardless of the device node by which it is
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accessed.
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.TP
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\fB-r\fP \fIresolution\fP [GSC_SRES]
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Set the resolution in dpi.
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.TP
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\fB-w\fP \fIwidth\fP [GSC_SWIDHT]
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Set the width of the bitmap in pixels.
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.TP
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\fB-h\fP \fIheight\fP [GSC_SHEIGHT]
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Set the height of the bitmap in lines of pixels.
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.TP
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\fB-b\fP \fIlen\fP [GSC_SBLEN]
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Set the internal dma buffer to be \fIlen\fP lines in size.
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.TP
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\fB-t\fP \fItimeout\fP [GSC_SBTIME]
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Set the timeout time for reading one dma buffer.
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.SH FILES
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.TP 15
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.BI /dev/gsc0
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device node for \fIraw\fP output.
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.TP
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.BI /dev/gsc0p
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device node for output in \fIpbm\fP file format.
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.PB
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.SH SEE ALSO
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gsc(4)
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.SH AUTHOR
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Gunther Schadow <gusw@fub46.zedat.fu-berlin.de>
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193
usr.sbin/sgsc/sgsc.c
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193
usr.sbin/sgsc/sgsc.c
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/* sgsc(1) - utility for the `gsc' scanner device driver
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*
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*
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* Copyright (c) 1995 Gunther Schadow. 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 Gunther Schadow.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/file.h>
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#include <sys/ioctl.h>
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#include <machine/gsc.h>
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#ifndef DEFAULT_FILE
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#define DEFAULT_FILE "/dev/gsc0"
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#endif
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#ifdef FAIL
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#undef FAIL
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#endif
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#define FAIL -1
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usage(char *progn)
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{
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fprintf(stderr, "usage: %s [-sq] [-f file] [-r dpi] "
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"[-w width] [-h height] "
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"[-b len] [-t time]\n", progn);
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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char c;
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int fd;
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char *file = DEFAULT_FILE;
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int show_dpi = 0;
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int show_width = 0;
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int show_height = 0;
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int show_blen = 0;
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int show_btime = 0;
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int show_all = 1;
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int set_blen = 0;
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int set_dpi = 0;
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int set_width = 0;
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int set_height = 0;
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int set_btime = 0;
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int set_switch = 0;
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char *progn = *argv;
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if (argc == 0) usage(progn);
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while( (c = getopt(argc, argv, "sqf:b:r:w:h:t:")) != FAIL)
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{
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switch(c) {
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case 'f': file = optarg; break;
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case 'r': set_dpi = atoi(optarg); break;
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case 'w': set_width = atoi(optarg); break;
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case 'h': set_height = atoi(optarg); break;
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case 'b': set_blen = atoi(optarg); break;
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case 't': set_btime = atoi(optarg); break;
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case 's': set_switch = 1; break;
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case 'q': show_all = 0; break;
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default: usage(progn);
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}
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}
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fd = open(file, O_RDONLY);
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if ( fd == FAIL )
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{
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perror(file);
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exit(1);
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}
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if (set_switch != 0)
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{
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if(ioctl(fd, GSC_SRESSW) == FAIL)
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{
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perror("GSC_SRESSW");
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exit(1);
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}
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}
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if (set_dpi != 0)
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{
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if(ioctl(fd, GSC_SRES, &set_dpi) == FAIL)
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{
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perror("GSC_SRES");
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exit(1);
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}
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}
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if (set_width != 0)
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{
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if(ioctl(fd, GSC_SWIDTH, &set_width) == FAIL)
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{
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perror("GSC_SWIDTH");
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exit(1);
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}
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}
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if (set_height != 0)
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{
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if(ioctl(fd, GSC_SHEIGHT, &set_height) == FAIL)
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{
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perror("GSC_SHEIGHT");
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exit(1);
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}
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}
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if (set_blen != 0)
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{
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if(ioctl(fd, GSC_SBLEN, &set_blen) == FAIL)
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{
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perror("GSC_SBLEN");
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exit(1);
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}
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}
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if (set_btime != 0)
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{
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if(ioctl(fd, GSC_SBTIME, &set_btime) == FAIL)
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{
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perror("GSC_SBTIME");
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exit(1);
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}
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}
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if (show_all != 0)
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{
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if(ioctl(fd, GSC_GRES, &show_dpi) == FAIL)
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{
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perror("GSC_GRES");
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exit(1);
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}
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if(ioctl(fd, GSC_GWIDTH, &show_width) == FAIL)
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{
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perror("GSC_GWIDTH");
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exit(1);
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}
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if(ioctl(fd, GSC_GHEIGHT, &show_height) == FAIL)
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{
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perror("GSC_GHEIGHT");
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exit(1);
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}
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if(ioctl(fd, GSC_GBLEN, &show_blen) == FAIL)
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{
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perror("GSC_GBLEN");
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exit(1);
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}
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if(ioctl(fd, GSC_GBTIME, &show_btime) == FAIL)
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{
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perror("GSC_GBTIME");
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exit(1);
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}
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printf("%s:\n", file);
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printf("resolution\t %d dpi\n", show_dpi);
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printf("width\t\t %d\n", show_width);
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printf("height\t\t %d\n",show_height);
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printf("buffer length\t %d\n", show_blen);
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printf("buffer timeout\t %d\n", show_btime);
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}
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return 0;
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}
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