18 |
|
|
19 |
|
|
20 |
|
int dataonly = 0; |
21 |
< |
|
21 |
> |
int header = 1; |
22 |
|
int reverse = 0; |
23 |
|
|
24 |
|
AMBVAL av; |
39 |
|
case 'r': |
40 |
|
reverse = 1; |
41 |
|
break; |
42 |
+ |
case 'h': |
43 |
+ |
header = 0; |
44 |
+ |
break; |
45 |
|
default: |
46 |
|
fprintf(stderr, "%s: unknown option '%s'\n", |
47 |
|
argv[0], argv[i]); |
56 |
|
fprintf(stderr, "%s: file not found\n", argv[i]); |
57 |
|
return(1); |
58 |
|
} |
59 |
< |
if (reverse) |
59 |
> |
if (reverse) { |
60 |
> |
if (header) { |
61 |
> |
if (checkheader(fp, "ascii", stdout) < 0) |
62 |
> |
goto formaterr; |
63 |
> |
} else |
64 |
> |
printargs(argc, argv, stdout); |
65 |
> |
fputformat(AMBFMT, stdout); |
66 |
> |
putchar('\n'); |
67 |
> |
putambmagic(stdout); |
68 |
|
writamb(fp); |
69 |
< |
else |
69 |
> |
} else { |
70 |
> |
if (checkheader(fp, AMBFMT, header ? stdout : (FILE *)NULL) < 0) |
71 |
> |
goto formaterr; |
72 |
> |
if (!hasambmagic(fp)) |
73 |
> |
goto formaterr; |
74 |
> |
if (header) { |
75 |
> |
fputformat("ascii", stdout); |
76 |
> |
putchar('\n'); |
77 |
> |
} |
78 |
|
lookamb(fp); |
79 |
+ |
} |
80 |
|
fclose(fp); |
81 |
|
return(0); |
82 |
+ |
formaterr: |
83 |
+ |
fprintf(stderr, "%s: format error on input\n", argv[0]); |
84 |
+ |
exit(1); |
85 |
|
} |
86 |
|
|
87 |
|
|