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remove the byte_len and length bifs

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This commit is contained in:
Bernhard Amann 2013-03-06 13:45:42 -08:00
parent a2556642e6
commit 986b346e3f
8 changed files with 6 additions and 74 deletions
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6
scripts/base/frameworks/signatures/main.bro
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@ -161,7 +161,7 @@ event signature_match(state: signature_state, msg: string, data: string)
return;
# Trim the matched data down to something reasonable
if ( byte_len(data) > 140 )
if ( |data| > 140 )
data = fmt("%s...", sub_bytes(data, 0, 140));
local src_addr: addr;
@ -259,8 +259,8 @@ event signature_match(state: signature_state, msg: string, data: string)
add vert_table[orig, resp][sig_id];
local hcount = length(horiz_table[orig, sig_id]);
local vcount = length(vert_table[orig, resp]);
local hcount = |horiz_table[orig, sig_id]|;
local vcount = |vert_table[orig, resp]|;
if ( hcount in horiz_scan_thresholds && hcount != last_hthresh[orig] )
{

2
scripts/base/utils/paths.bro
View file

@ -27,7 +27,7 @@ function compress_path(dir: string): string
const cdup_sep = /((\/)*([^\/]|\\\/)+)?((\/)+\.\.(\/)*)/;
local parts = split_n(dir, cdup_sep, T, 1);
if ( length(parts) > 1 )
if ( |parts| > 1 )
{
# reaching a point with two parent dir references back-to-back means
# we don't know about anything higher in the tree to pop off

2
scripts/base/utils/strings.bro
View file

@ -6,7 +6,7 @@
## characters.
function is_string_binary(s: string): bool
{
return byte_len(gsub(s, /[\x00-\x7f]/, "")) * 100 / |s| >= 25;
return |gsub(s, /[\x00-\x7f]/, "")| * 100 / |s| >= 25;
}
## Joins a set of string together, with elements delimited by a constant string.