| 1 | /* imgtest.c */
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| 2 | /* Test img in unhosted mode */
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| 3 | /* Copyright (C) 2014,2020 Olly Betts
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation; either version 2 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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| 18 | */
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| 19 |
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| 20 | #include <config.h>
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| 21 |
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| 22 | #include <stdio.h>
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| 23 |
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| 24 | #include "img.h"
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| 25 |
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| 26 | int
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| 27 | main(int argc, char **argv)
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| 28 | {
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| 29 | char *fnm;
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| 30 | char *survey;
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| 31 | img *pimg;
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| 32 | unsigned long c_stations = 0;
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| 33 | unsigned long c_legs = 0;
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| 34 |
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| 35 | if (argc < 2 || argc > 3) {
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| 36 | fprintf(stderr, "Syntax: %s 3DFILE [SURVEY]\n", argv[0]);
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| 37 | return 1;
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| 38 | }
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| 39 |
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| 40 | fnm = argv[1];
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| 41 | survey = argv[2];
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| 42 |
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| 43 | if (survey) {
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| 44 | pimg = img_open_survey(fnm, survey);
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| 45 | } else {
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| 46 | pimg = img_open(fnm);
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| 47 | }
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| 48 | if (!pimg) {
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| 49 | fprintf(stderr, "%s: Failed to open '%s' (error code %d)\n",
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| 50 | argv[0], fnm, (int)img_error());
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| 51 | return 1;
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| 52 | }
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| 53 |
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| 54 | printf("Title: \"%s\"\n", pimg->title);
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| 55 | printf("Date: \"%s\"\n", pimg->datestamp);
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| 56 | printf("Format-Version: %d\n", pimg->version);
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| 57 | printf("Extended-Elevation: %s\n",
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| 58 | pimg->is_extended_elevation ? "yes" : "no");
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| 59 | while (1) {
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| 60 | img_point pt;
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| 61 | int code = img_read_item(pimg, &pt);
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| 62 | if (code == img_STOP) break;
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| 63 | switch (code) {
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| 64 | case img_LINE:
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| 65 | c_legs++;
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| 66 | break;
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| 67 | case img_LABEL:
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| 68 | c_stations++;
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| 69 | break;
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| 70 | case img_BAD:
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| 71 | img_close(pimg);
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| 72 | fprintf(stderr, "%s: img_read_item failed (error code %d)\n",
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| 73 | argv[0], (int)img_error());
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| 74 | return 1;
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| 75 | }
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| 76 | }
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| 77 |
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| 78 | printf("Stations: %lu\nLegs: %lu\n", c_stations, c_legs);
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| 79 |
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| 80 | img_close(pimg);
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| 81 |
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| 82 | return 0;
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| 83 | }
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