blob: 0d43c0fc268ea824a21dccf934ed814f08815170 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
############################################################################
#
# File: comply83.icn
#
# Subject: Program to check compliance with MS-DOS name restrictions
#
# Author: Ralph E. Griswold
#
# Date: October 4, 1997
#
############################################################################
#
# This file is in the public domain.
#
############################################################################
#
# This program checks the file names given on standard input and reports
# any that are not valid MS-DOS file names.
#
# It is designed handle output UNIX ls -R, but it will handle a list
# of file names, one per line.
#
############################################################################
procedure main()
local line, base, ext, dir, forbid
forbid := &cset -- &letters -- &digits -- '._^$~!#%&-{}()@\'`'
while line := read() do {
if *line = 0 then next # skip blank lines
line ? {
if upto(forbid, line) then { # contains forbidden character
write(dir, line)
next
}
if = "." then { # directory header
dir := tab(-1) || "/"
next
}
if base := tab(upto('.')) then {
move(1)
ext := tab(0)
ext ? {
if upto('.') then { # period in "extension"
write(dir, line)
next
}
}
}
else {
base := tab(0)
ext := ""
}
if (*base > 8) | (*ext > 3) then # check sizes
write(dir, line)
}
}
end
|
