12 |
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13 |
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#include <stdio.h> |
14 |
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15 |
+ |
#ifdef MSDOS |
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#include <fcntl.h> |
17 |
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#endif |
18 |
+ |
|
19 |
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#include "color.h" |
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|
21 |
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#include "ambient.h" |
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|
23 |
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|
24 |
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int dataonly = 0; |
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< |
|
25 |
> |
int header = 1; |
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int reverse = 0; |
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|
28 |
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AMBVAL av; |
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|
30 |
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|
31 |
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main(argc, argv) /* load ambient values from a file */ |
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int argc; |
33 |
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char *argv[]; |
34 |
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{ |
35 |
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FILE *fp; |
44 |
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case 'r': |
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reverse = 1; |
46 |
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break; |
47 |
+ |
case 'h': |
48 |
+ |
header = 0; |
49 |
+ |
break; |
50 |
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default: |
51 |
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fprintf(stderr, "%s: unknown option '%s'\n", |
52 |
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argv[0], argv[i]); |
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fprintf(stderr, "%s: file not found\n", argv[i]); |
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return(1); |
63 |
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} |
64 |
< |
if (reverse) |
64 |
> |
if (reverse) { |
65 |
> |
if (header) { |
66 |
> |
if (checkheader(fp, "ascii", stdout) < 0) |
67 |
> |
goto formaterr; |
68 |
> |
} else |
69 |
> |
printargs(argc, argv, stdout); |
70 |
> |
fputformat(AMBFMT, stdout); |
71 |
> |
putchar('\n'); |
72 |
> |
#ifdef MSDOS |
73 |
> |
setmode(fileno(stdout), O_BINARY); |
74 |
> |
#endif |
75 |
> |
putambmagic(stdout); |
76 |
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writamb(fp); |
77 |
< |
else |
77 |
> |
} else { |
78 |
> |
#ifdef MSDOS |
79 |
> |
setmode(fileno(fp), O_BINARY); |
80 |
> |
#endif |
81 |
> |
if (checkheader(fp, AMBFMT, header ? stdout : (FILE *)NULL) < 0) |
82 |
> |
goto formaterr; |
83 |
> |
if (!hasambmagic(fp)) |
84 |
> |
goto formaterr; |
85 |
> |
if (header) { |
86 |
> |
fputformat("ascii", stdout); |
87 |
> |
putchar('\n'); |
88 |
> |
} |
89 |
|
lookamb(fp); |
90 |
+ |
} |
91 |
|
fclose(fp); |
92 |
|
return(0); |
93 |
+ |
formaterr: |
94 |
+ |
fprintf(stderr, "%s: format error on input\n", argv[0]); |
95 |
+ |
exit(1); |
96 |
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} |
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98 |
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