12 |
|
|
13 |
|
#include <stdio.h> |
14 |
|
|
15 |
+ |
#ifdef MSDOS |
16 |
+ |
#include <fcntl.h> |
17 |
+ |
#endif |
18 |
+ |
|
19 |
|
#include "color.h" |
20 |
|
|
21 |
|
#include "ambient.h" |
22 |
|
|
23 |
|
|
24 |
|
int dataonly = 0; |
25 |
< |
|
25 |
> |
int header = 1; |
26 |
|
int reverse = 0; |
27 |
|
|
28 |
|
AMBVAL av; |
43 |
|
case 'r': |
44 |
|
reverse = 1; |
45 |
|
break; |
46 |
+ |
case 'h': |
47 |
+ |
header = 0; |
48 |
+ |
break; |
49 |
|
default: |
50 |
|
fprintf(stderr, "%s: unknown option '%s'\n", |
51 |
|
argv[0], argv[i]); |
60 |
|
fprintf(stderr, "%s: file not found\n", argv[i]); |
61 |
|
return(1); |
62 |
|
} |
63 |
< |
if (reverse) |
63 |
> |
if (reverse) { |
64 |
> |
if (header) { |
65 |
> |
if (checkheader(fp, "ascii", stdout) < 0) |
66 |
> |
goto formaterr; |
67 |
> |
} else |
68 |
> |
printargs(argc, argv, stdout); |
69 |
> |
fputformat(AMBFMT, stdout); |
70 |
> |
putchar('\n'); |
71 |
> |
#ifdef MSDOS |
72 |
> |
setmode(fileno(stdout), O_BINARY); |
73 |
> |
#endif |
74 |
> |
putambmagic(stdout); |
75 |
|
writamb(fp); |
76 |
< |
else |
76 |
> |
} else { |
77 |
> |
#ifdef MSDOS |
78 |
> |
setmode(fileno(fp), O_BINARY); |
79 |
> |
#endif |
80 |
> |
if (checkheader(fp, AMBFMT, header ? stdout : (FILE *)NULL) < 0) |
81 |
> |
goto formaterr; |
82 |
> |
if (!hasambmagic(fp)) |
83 |
> |
goto formaterr; |
84 |
> |
if (header) { |
85 |
> |
fputformat("ascii", stdout); |
86 |
> |
putchar('\n'); |
87 |
> |
} |
88 |
|
lookamb(fp); |
89 |
+ |
} |
90 |
|
fclose(fp); |
91 |
|
return(0); |
92 |
+ |
formaterr: |
93 |
+ |
fprintf(stderr, "%s: format error on input\n", argv[0]); |
94 |
+ |
exit(1); |
95 |
|
} |
96 |
|
|
97 |
|
|