diff options
| -rw-r--r-- | usr.sbin/sgsc/Makefile | 5 | ||||
| -rw-r--r-- | usr.sbin/sgsc/sgsc.1 | 91 | ||||
| -rw-r--r-- | usr.sbin/sgsc/sgsc.c | 193 |
3 files changed, 289 insertions, 0 deletions
diff --git a/usr.sbin/sgsc/Makefile b/usr.sbin/sgsc/Makefile new file mode 100644 index 0000000..a25675d --- /dev/null +++ b/usr.sbin/sgsc/Makefile @@ -0,0 +1,5 @@ +# $Id$ + +PROG= sgsc + +.include <bsd.prog.mk> diff --git a/usr.sbin/sgsc/sgsc.1 b/usr.sbin/sgsc/sgsc.1 new file mode 100644 index 0000000..164e72d --- /dev/null +++ b/usr.sbin/sgsc/sgsc.1 @@ -0,0 +1,91 @@ +.\" sgsc(1) - manual page for the `gsc' scanner device driver utility +.\" +.\" +.\" Copyright (c) 1995 Gunther Schadow. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by Gunther Schadow. +.\" 4. The name of the author may not be used to endorse or promote products +.\" derived from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.TH SGSC 1 "January 6, 1995" FreeBSD "FreeBSD Reference Manual" +.SH NAME +\fBsgsc\fP - set the options of the gsc scanner device +.SH SYNOPSIS +.TP 5 +\fBsgsc\fP +[\fB-sq\fP] +[\fB-b\fP\ \fIlen\fP] +[\fB-f\fP\ \fIfile\fP] +[\fB-h\fP\ \fIheight\fP] +[\fB-r\fP\ \fIresolution\fP] +[\fB-t\fP\ \fItimeout\fP] +[\fB-w\fP\ \fIwidth\fP] +.SH DESCRIPTION +The \fBsgsc\fP utility provides shell level access to the ioctl +requests served by the handy scanner device driver gsc. Please see +gsc(4) for the exact meaning of the requests. Generally they modify +the output and behaviour of the gsc scanner device. When \fBsgsc\fP is +called with no option only the current settings are reported. +.SH OPTIONS +.TP 3 +\fB-s\fP [GSC_SRESSW] +Set the scanner with the values of the resolution selector switch. +.TP +\fB-q\fP +Operate in quiet mode, i.e. do not report any of the current setings. +Normally the parameters are shown after the modifications have been +performed. +.TP +\fB-f\fP \fIfile\fP +Operate on a different scanner device node given by filename. Note +that even though there may exist more than one node of scanner device +several of them will refer the same device unit. The modifications are +performed od the unit regardless of the device node by which it is +accessed. +.TP +\fB-r\fP \fIresolution\fP [GSC_SRES] +Set the resolution in dpi. +.TP +\fB-w\fP \fIwidth\fP [GSC_SWIDHT] +Set the width of the bitmap in pixels. +.TP +\fB-h\fP \fIheight\fP [GSC_SHEIGHT] +Set the height of the bitmap in lines of pixels. +.TP +\fB-b\fP \fIlen\fP [GSC_SBLEN] +Set the internal dma buffer to be \fIlen\fP lines in size. +.TP +\fB-t\fP \fItimeout\fP [GSC_SBTIME] +Set the timeout time for reading one dma buffer. +.SH FILES +.TP 15 +.BI /dev/gsc0 +device node for \fIraw\fP output. +.TP +.BI /dev/gsc0p +device node for output in \fIpbm\fP file format. +.PB +.SH SEE ALSO +gsc(4) +.SH AUTHOR +Gunther Schadow <gusw@fub46.zedat.fu-berlin.de> diff --git a/usr.sbin/sgsc/sgsc.c b/usr.sbin/sgsc/sgsc.c new file mode 100644 index 0000000..056a1c1 --- /dev/null +++ b/usr.sbin/sgsc/sgsc.c @@ -0,0 +1,193 @@ +/* sgsc(1) - utility for the `gsc' scanner device driver + * + * + * Copyright (c) 1995 Gunther Schadow. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Gunther Schadow. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <stdlib.h> +#include <stdio.h> +#include <sys/file.h> +#include <sys/ioctl.h> +#include <machine/gsc.h> + +#ifndef DEFAULT_FILE +#define DEFAULT_FILE "/dev/gsc0" +#endif +#ifdef FAIL +#undef FAIL +#endif +#define FAIL -1 + +usage(char *progn) +{ + fprintf(stderr, "usage: %s [-sq] [-f file] [-r dpi] " + "[-w width] [-h height] " + "[-b len] [-t time]\n", progn); + exit(1); +} + +int +main(int argc, char **argv) +{ + char c; + int fd; + + char *file = DEFAULT_FILE; + + int show_dpi = 0; + int show_width = 0; + int show_height = 0; + int show_blen = 0; + int show_btime = 0; + int show_all = 1; + + int set_blen = 0; + int set_dpi = 0; + int set_width = 0; + int set_height = 0; + int set_btime = 0; + int set_switch = 0; + + char *progn = *argv; + + if (argc == 0) usage(progn); + + while( (c = getopt(argc, argv, "sqf:b:r:w:h:t:")) != FAIL) + { + switch(c) { + case 'f': file = optarg; break; + case 'r': set_dpi = atoi(optarg); break; + case 'w': set_width = atoi(optarg); break; + case 'h': set_height = atoi(optarg); break; + case 'b': set_blen = atoi(optarg); break; + case 't': set_btime = atoi(optarg); break; + case 's': set_switch = 1; break; + case 'q': show_all = 0; break; + default: usage(progn); + } + } + + fd = open(file, O_RDONLY); + if ( fd == FAIL ) + { + perror(file); + exit(1); + } + + if (set_switch != 0) + { + if(ioctl(fd, GSC_SRESSW) == FAIL) + { + perror("GSC_SRESSW"); + exit(1); + } + } + + if (set_dpi != 0) + { + if(ioctl(fd, GSC_SRES, &set_dpi) == FAIL) + { + perror("GSC_SRES"); + exit(1); + } + } + + if (set_width != 0) + { + if(ioctl(fd, GSC_SWIDTH, &set_width) == FAIL) + { + perror("GSC_SWIDTH"); + exit(1); + } + } + + if (set_height != 0) + { + if(ioctl(fd, GSC_SHEIGHT, &set_height) == FAIL) + { + perror("GSC_SHEIGHT"); + exit(1); + } + } + + if (set_blen != 0) + { + if(ioctl(fd, GSC_SBLEN, &set_blen) == FAIL) + { + perror("GSC_SBLEN"); + exit(1); + } + } + + if (set_btime != 0) + { + if(ioctl(fd, GSC_SBTIME, &set_btime) == FAIL) + { + perror("GSC_SBTIME"); + exit(1); + } + } + + if (show_all != 0) + { + if(ioctl(fd, GSC_GRES, &show_dpi) == FAIL) + { + perror("GSC_GRES"); + exit(1); + } + if(ioctl(fd, GSC_GWIDTH, &show_width) == FAIL) + { + perror("GSC_GWIDTH"); + exit(1); + } + if(ioctl(fd, GSC_GHEIGHT, &show_height) == FAIL) + { + perror("GSC_GHEIGHT"); + exit(1); + } + if(ioctl(fd, GSC_GBLEN, &show_blen) == FAIL) + { + perror("GSC_GBLEN"); + exit(1); + } + if(ioctl(fd, GSC_GBTIME, &show_btime) == FAIL) + { + perror("GSC_GBTIME"); + exit(1); + } + + printf("%s:\n", file); + printf("resolution\t %d dpi\n", show_dpi); + printf("width\t\t %d\n", show_width); + printf("height\t\t %d\n",show_height); + printf("buffer length\t %d\n", show_blen); + printf("buffer timeout\t %d\n", show_btime); + } + + return 0; +} |
