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comparison pads2gpcb/main.c @ 47:8fa304e2b7e1

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pads2gpcb: parsing of -w options implemented
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sat, 30 Jan 2016 08:23:35 +0000
parents 43ba91b137e2
children f2bcf69fce63
comparison
equal deleted inserted replaced
46:c81aba92cb5e 47:8fa304e2b7e1
1 #include <stdio.h> 1 #include <stdio.h>
2 #include <stdlib.h> 2 #include <stdlib.h>
3 #include <unistd.h>
3 #include <ctype.h> 4 #include <ctype.h>
4 #include <string.h> 5 #include <string.h>
5 #include <strings.h> 6 #include <strings.h>
6 #include "globals.h" 7 #include "globals.h"
7 8
26 else 27 else
27 return(-1); 28 return(-1);
28 return(0); 29 return(0);
29 } 30 }
30 31
32 static void
33 process_write_option()
34 {
35 extern char *optarg;
36
37 if (strlen(optarg) != 1) {
38 inv: fprintf(stderr, "usage error: invalid -w option\n");
39 exit(1);
40 }
41 switch (optarg[0]) {
42 case 'd':
43 write_decal_files = 1;
44 return;
45 case 'p':
46 write_parttype_files = 1;
47 return;
48 case 'e':
49 write_final_elements = 1;
50 return;
51 default:
52 goto inv;
53 }
54 }
55
31 main(argc, argv) 56 main(argc, argv)
32 char **argv; 57 char **argv;
33 { 58 {
34 if (argc != 2) { 59 int c;
35 fprintf(stderr, "usage: %s pads-file.asc\n", argv[0]); 60 extern int optind;
36 exit(1); 61
37 } 62 while ((c = getopt(argc, argv, "w:")) != EOF)
38 input_filename = argv[1]; 63 switch (c) {
64 case 'w':
65 process_write_option();
66 continue;
67 default:
68 usage:
69 fprintf(stderr, "usage: %s [options] pads-file.asc\n",
70 argv[0]);
71 exit(1);
72 }
73 if (argc != optind + 1)
74 goto usage;
75 input_filename = argv[optind];
39 open_input_file(); 76 open_input_file();
40 77
41 /* parse the header line with the units specification */ 78 /* parse the header line with the units specification */
42 if (!get_input_line()) { 79 if (!get_input_line()) {
43 invheader: fprintf(stderr, 80 invheader: fprintf(stderr,