02-01-2006
one more query for searching string.......
Dear friends,
I have one more query,
incase a file contains multiple tags of same name, then how to get the required string between the tags, in which the string begins with "O/M"
i.e., file1.txt contains following text(please note that all the following tags are in single line)
----------------------------
<aaa> some text1</aaa><bbb> some text2</bbb><ccc> some text3</ccc><kkk>W/X12345</kkk><ddd> some text4</ddd><eee> some text5</eee><fff> some text6</fff><kkk>3333</kkk><ggg> some text7</ggg><hhh> some text8</hhh>
----------------------------
please see that above file conatins "<kkk>" twice. i.e.,
<kkk>W/X12345</kkk>
and
<kkk>3333</kkk>
I have to extract the entire string that starts with "W/X" till the end tag("</kkk>")
i.e., I need to extract "W/X12345"
this paramenter,W/X12345, length may not be constant, some times it may be
W/X123
or
W/X87789989
or
W/X90798897989
ect...
please tell me how do I get this paramenter?
waiting for ur reply,
swamymns
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LEARN ABOUT DEBIAN
http::proxy::bodyfilter::tags
HTTP::Proxy::BodyFilter::tags(3pm) User Contributed Perl Documentation HTTP::Proxy::BodyFilter::tags(3pm)
NAME
HTTP::Proxy::BodyFilter::tags - A filter that outputs only complete tags
SYNOPSIS
use HTTP::Proxy::BodyFilter::tags;
use MyFilter; # this filter only works on complete tags
my $filter = MyFilter->new();
# note that both filters will be run on the same messages
# (those with a MIME type of text/html)
$proxy->push_filter(
mime => 'text/*',
response => HTTP::Proxy::BodyFilter::tags->new
);
$proxy->push_filter( mime => 'text/html', response => $filter );
DESCRIPTION
The HTTP::Proxy::BodyFilter::tags filter makes sure that the next filter in the filter chain will only receive complete tags.
METHOD
This class defines two methods, that are called automatically:
filter()
Buffer incomplete tags to ensure that subsequent filters will only receive complete HTML tags.
will_modify()
This method returns a false value, thus indicating to the system that it will not modify data passing through.
SEE ALSO
HTTP::Proxy, HTTP::Proxy::BodyFilter.
AUTHOR
Philippe "BooK" Bruhat, <book@cpan.org>.
COPYRIGHT
Copyright 2003-2006, Philippe Bruhat.
LICENSE
This module is free software; you can redistribute it or modify it under the same terms as Perl itself.
perl v5.12.4 2011-07-03 HTTP::Proxy::BodyFilter::tags(3pm)