static char *rcs_id = "$Id: get_scanner.c,v 1.1 1997/03/11 03:23:13 kstailey Exp $"; /* * Copyright (c) 1995 Kenneth Stailey * 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 for the NetBSD Project * by Kenneth Stailey * 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. */ /* * get_scanner.c: retrieve the a scanner's parameters */ #include #include #include #include #ifdef __NetBSD__ #include #endif #include int print_type(int type) { static char *scanners[] = { "kibo", "ricoh_is410", "fujitsu_m3069g", "hp_scanjet_IIc", "ricoh_fs1", "sharp_jx600", "ricoh_is50", "ibm_2456", "umax_uc630", "umax_ug630", "mustek_06000cx", "mustek_12000cx", }; if (type < 0 || type > MUSTEK_12000CX) return 1; puts(scanners[type]); return 0; } void usage(char *prog_name) { fprintf(stderr, "usage: %s [-p][-q][-l ]\n", prog_name); exit(-1); } main(int argc, char *argv[]) { int s_fd; struct scan_io s_io; int quiet = FALSE; int do_pixels = FALSE; int do_type = FALSE; char *logical_name = "scan0"; char device_special[255]; int c; extern int optind; extern char *optarg; while ((c = getopt(argc, argv, "tpql:")) != EOF) { switch (c) { case 'q': quiet = TRUE; break; case 'l': logical_name = optarg; break; case 'p': do_pixels = TRUE; break; case 't': do_type = TRUE; break; case '?': usage(argv[0]); break; } } sprintf(device_special, "/dev/%s", logical_name); if ((s_fd = open(device_special, O_RDONLY)) < 0) { perror("open of scanner"); exit(-1); } if (ioctl(s_fd, SCIOCGET, &s_io) < 0) { perror("ioctl on scanner"); exit(-1); } if (do_pixels) { printf("%d %d\n", s_io.scan_pixels_per_line, s_io.scan_lines); exit(0); } if (do_type) return (print_type(s_io.scan_scanner_type)); if (quiet) { printf("-w %g -h %g -x %g -y %g -b %d -c %d -r %d", (double)s_io.scan_width / 1200.0, (double)s_io.scan_height / 1200.0, (double)s_io.scan_x_origin / 1200.0, (double)s_io.scan_y_origin / 1200.0, s_io.scan_brightness, s_io.scan_contrast, s_io.scan_x_resolution); switch (s_io.scan_image_mode) { case SIM_BINARY_MONOCHROME: printf(" -i m\n"); break; case SIM_DITHERED_MONOCHROME: printf(" -i d\n"); break; case SIM_GRAYSCALE: printf(" -i g\n"); break; case SIM_COLOR: printf(" -i c\n"); break; case SIM_RED: printf(" -i R\n"); break; case SIM_GREEN: printf(" -i G\n"); break; case SIM_BLUE: printf(" -i B\n"); break; } } else { printf("width = %g inches\n", (double)s_io.scan_width / 1200.0); printf("height = %g inches\n", (double)s_io.scan_height / 1200.0); printf("x_origin = %g inches\n", (double)s_io.scan_x_origin / 1200.0); printf("y_origin = %g inches\n", (double)s_io.scan_y_origin / 1200.0); printf("brightness = %d\n", s_io.scan_brightness); printf("contrast = %d\n", s_io.scan_contrast); printf("resolution = %d dpi\n", s_io.scan_x_resolution); printf("image_mode = "); switch (s_io.scan_image_mode) { case SIM_BINARY_MONOCHROME: printf("binary_monochrome\n"); break; case SIM_DITHERED_MONOCHROME: printf("dithered_monochrome\n"); break; case SIM_GRAYSCALE: printf("grayscale\n"); break; case SIM_COLOR: printf("color\n"); break; case SIM_RED: printf("red\n"); break; case SIM_GREEN: printf("green\n"); break; case SIM_BLUE: printf("blue\n"); break; } } close(s_fd); }