Mark Burgess <mark.burg...@iu.hio.no> wrote on 2010-02-17 15:09:29:
> There wouldn't be a line break in your line. This is standard regex
> stuff. Regexs don't go
> through line breaks.
The desired atom is before the line break. This I expect to match as it
does with pcregrep, sed, grep and perl.
[nwat...@unxxhd01 inputs]$ cat regcmp.cf
######################
body common control {
bundlesequence => { "test" };
}
bundle common agent {
classes:
"all" expression => "any";
}
bundle agent test {
vars:
"reg" string => "OpenSSH";
"str1" string => "SSH-OpenSSH-4.3";
"str2" string => "SSH-OpenSSH-4.3
newline";
classes:
"port1" expression => regcmp(".*${reg}.*","${str1}");
"port2" expression => regcmp(".*${reg}.*","${str2}");
# Both should match
reports:
port1::
"Port1 match!";
!port1::
"No port1 match!";
port2::
"Port2 match!";
!port2::
"No port2 match!";
}
[nwat...@unxxhd01 inputs]$ ~/src/cfengine-3.0.3/src/cf-agent -Kf
./regcmp.cf
R: Port1 match!
R: No port2 match!
As a wish list item I wish that CF's regular expressions were more like
PCRE than they are. CF does use PCRE but it is more of a dialect. Having
to add '.*' and extra escapes (e.g \\s intead of \s) requires one to learn
another regex flavour.
Sincerely,
--
Neil Watson
416-673-3465
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