diff options
Diffstat (limited to 'networking/httpd_index_cgi_example')
-rw-r--r-- | networking/httpd_index_cgi_example | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/networking/httpd_index_cgi_example b/networking/httpd_index_cgi_example deleted file mode 100644 index 9c8e022a6..000000000 --- a/networking/httpd_index_cgi_example +++ /dev/null | |||
@@ -1,50 +0,0 @@ | |||
1 | #!/bin/sh | ||
2 | # This CGI creates directory index. | ||
3 | # Put it into cgi-bin/index.cgi and chmod 0755. | ||
4 | # | ||
5 | # Problems: | ||
6 | # * Unsafe wrt weird filenames with <>"'& etc... | ||
7 | # * Not efficient: calls stat (program, not syscall) for each file | ||
8 | # * Probably requires bash | ||
9 | # | ||
10 | # If you want speed and safety, you need to code it in C | ||
11 | |||
12 | # Must start with '/' | ||
13 | test "${QUERY_STRING:0:1}" = "/" || exit 1 | ||
14 | # /../ is not allowed | ||
15 | test "${QUERY_STRING%/../*}" = "$QUERY_STRING" || exit 1 | ||
16 | test "${QUERY_STRING%/..}" = "$QUERY_STRING" || exit 1 | ||
17 | |||
18 | # Outta cgi-bin... | ||
19 | cd .. 2>/dev/null || exit 1 | ||
20 | # Strip leading '/', go to target dir | ||
21 | cd "${QUERY_STRING:1}" 2>/dev/null || exit 1 | ||
22 | |||
23 | f=`dirname "$QUERY_STRING"` | ||
24 | test "$f" = "/" && f="" | ||
25 | |||
26 | printf "%s" \ | ||
27 | $'HTTP/1.0 200 OK\r\n'\ | ||
28 | $'Content-type: text/html\r\n\r\n'\ | ||
29 | "<html><head><title>Index of $QUERY_STRING</title></head>"$'\r\n'\ | ||
30 | "<body><h1>Index of $QUERY_STRING</h1><pre>"$'\r\n'\ | ||
31 | $'<table width=100%>\r\n'\ | ||
32 | $'<col><col><col width=0*>\r\n'\ | ||
33 | $'<tr><th>Name<th align=right>Last modified<th align=right>Size\r\n'\ | ||
34 | \ | ||
35 | "<tr><td><a href='$f/'>..</a><td><td>"$'\r\n' | ||
36 | |||
37 | IFS='#' | ||
38 | for f in *; do | ||
39 | # Guard against empty dirs... | ||
40 | test -e "$f" && \ | ||
41 | stat -c "%F#%s#%z" "$f" | { | ||
42 | read type size cdt junk | ||
43 | dir='' | ||
44 | test "$type" = "directory" && dir='/' | ||
45 | cdt="${cdt//.*}" # no fractional seconds | ||
46 | cdt="${cdt// / }" # prevent wrapping around space | ||
47 | printf "%s" "<tr><td><a href='$f$dir'>$f</a><td align=right>$cdt<td align=right>$size"$'\r\n' | ||
48 | } | ||
49 | done | ||
50 | printf "</table></pre><hr></body></html>"$'\r\n' | ||