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Augmented the value filter used in parsing rfc-2254 filters.

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Thanks to Andre Nathan.
This commit is contained in:
blackhedd 2006-08-15 08:34:53 +00:00
parent 089c737160
commit 7c1877d991
1 changed files with 5 additions and 1 deletions
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6
lib/net/ldap/filter.rb
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@ -292,6 +292,7 @@ class Filter
end # class Net::LDAP::Filter end # class Net::LDAP::Filter
class FilterParser #:nodoc: class FilterParser #:nodoc:
attr_reader :filter attr_reader :filter
@ -349,13 +350,16 @@ class FilterParser #:nodoc:
end end
end end
# Added a greatly-augmented filter contributed by Andre Nathan
# for detecting special characters in values. (15Aug06)
def parse_filter_branch scanner def parse_filter_branch scanner
scanner.scan /\s*/ scanner.scan /\s*/
if token = scanner.scan( /[\w\-_]+/ ) if token = scanner.scan( /[\w\-_]+/ )
scanner.scan /\s*/ scanner.scan /\s*/
if op = scanner.scan( /\=|\<\=|\<|\>\=|\>|\!\=/ ) if op = scanner.scan( /\=|\<\=|\<|\>\=|\>|\!\=/ )
scanner.scan /\s*/ scanner.scan /\s*/
if value = scanner.scan( /[\w\*\.]+/ ) #if value = scanner.scan( /[\w\*\.]+/ ) (ORG)
if value = scanner.scan( /[\w\*\.\+\-@=#\$%&!]+/ )
case op case op
when "=" when "="
Filter.eq( token, value ) Filter.eq( token, value )