projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| a860ef9e KB |
1 | /*- |
| 2 | * %sccs.include.proprietary.c% | |
| 3 | */ | |
| 4 | ||
| 1de3ab2e | 5 | #ifndef lint |
| a860ef9e KB |
6 | static char sccsid[] = "@(#)debug.c 4.3 (Berkeley) %G%"; |
| 7 | #endif /* not lint */ | |
| 1de3ab2e RC |
8 | |
| 9 | #include <stdio.h> | |
| 10 | ||
| 11 | float deltx; | |
| 12 | float delty; | |
| 13 | ||
| 14 | main(argc,argv) char **argv; { | |
| 15 | int std=1; | |
| 16 | FILE *fin; | |
| 17 | ||
| 18 | while(argc-- > 1) { | |
| 19 | if(*argv[1] == '-') | |
| 20 | switch(argv[1][1]) { | |
| 21 | case 'l': | |
| 22 | deltx = atoi(&argv[1][2]) - 1; | |
| 23 | break; | |
| 24 | case 'w': | |
| 25 | delty = atoi(&argv[1][2]) - 1; | |
| 26 | break; | |
| 27 | } | |
| 28 | ||
| 29 | else { | |
| 30 | std = 0; | |
| 31 | if ((fin = fopen(argv[1], "r")) == NULL) { | |
| 32 | fprintf(stderr, "can't open %s\n", argv[1]); | |
| 33 | exit(1); | |
| 34 | } | |
| 35 | fplt(fin); | |
| 36 | } | |
| 37 | argv++; | |
| 38 | } | |
| 39 | if (std) | |
| 40 | fplt( stdin ); | |
| 41 | exit(0); | |
| 42 | } | |
| 43 | ||
| 44 | ||
| 45 | fplt(fin) FILE *fin; { | |
| 46 | int c; | |
| 47 | char s[256]; | |
| 48 | int xi,yi,x0,y0,x1,y1,r/*,dx,n,i*/; | |
| 49 | ||
| 50 | printf("openpl\n"); | |
| 51 | while((c=getc(fin)) != EOF){ | |
| 52 | switch(c){ | |
| 53 | case 'm': | |
| 54 | xi = getsi(fin); | |
| 55 | yi = getsi(fin); | |
| 56 | printf("move %d %d\n", xi, yi); | |
| 57 | break; | |
| 58 | case 'l': | |
| 59 | x0 = getsi(fin); | |
| 60 | y0 = getsi(fin); | |
| 61 | x1 = getsi(fin); | |
| 62 | y1 = getsi(fin); | |
| 63 | printf("line %d %d %d %d\n", x0, y0, x1, y1); | |
| 64 | break; | |
| 65 | case 't': | |
| e24c105d | 66 | getstr(s,fin); |
| 1de3ab2e RC |
67 | printf("label %s\n", s); |
| 68 | break; | |
| 69 | case 'e': | |
| 70 | printf("erase\n"); | |
| 71 | break; | |
| 72 | case 'p': | |
| 73 | xi = getsi(fin); | |
| 74 | yi = getsi(fin); | |
| 75 | printf("point %d %d\n", xi, yi); | |
| 76 | break; | |
| 77 | case 'n': | |
| 78 | xi = getsi(fin); | |
| 79 | yi = getsi(fin); | |
| 80 | printf("continue %d %d\n", xi, yi); | |
| 81 | break; | |
| 82 | case 's': | |
| 83 | x0 = getsi(fin); | |
| 84 | y0 = getsi(fin); | |
| 85 | x1 = getsi(fin); | |
| 86 | y1 = getsi(fin); | |
| 87 | printf("space %d %d %d %d\n", x0, y0, x1, y1); | |
| 88 | break; | |
| 89 | case 'a': | |
| 90 | xi = getsi(fin); | |
| 91 | yi = getsi(fin); | |
| 92 | x0 = getsi(fin); | |
| 93 | y0 = getsi(fin); | |
| 94 | x1 = getsi(fin); | |
| 95 | y1 = getsi(fin); | |
| 96 | printf("arc\n"); | |
| 97 | break; | |
| 98 | case 'c': | |
| 99 | xi = getsi(fin); | |
| 100 | yi = getsi(fin); | |
| 101 | r = getsi(fin); | |
| 102 | printf("circle\n"); | |
| 103 | break; | |
| 104 | case 'f': | |
| e24c105d | 105 | getstr(s,fin); |
| 1de3ab2e RC |
106 | printf("linemod %s\n", s); |
| 107 | break; | |
| 108 | default: | |
| 109 | fprintf(stderr, "Unknown command %c (%o)\n", c, c); | |
| 110 | break; | |
| 111 | } | |
| 112 | } | |
| 113 | printf("closepl\n"); | |
| 114 | } | |
| 115 | getsi(fin) FILE *fin; { /* get an integer stored in 2 ascii bytes. */ | |
| 116 | short a, b; | |
| 117 | if((b = getc(fin)) == EOF) | |
| 118 | return(EOF); | |
| 119 | if((a = getc(fin)) == EOF) | |
| 120 | return(EOF); | |
| 121 | a = a<<8; | |
| 122 | return(a|b); | |
| 123 | } | |
| e24c105d | 124 | getstr(s,fin) char *s; FILE *fin; { |
| 1de3ab2e RC |
125 | for( ; *s = getc(fin); s++) |
| 126 | if(*s == '\n') | |
| 127 | break; | |
| 128 | *s = '\0'; | |
| 1de3ab2e | 129 | } |