mirror of
https://github.com/processone/ejabberd.git
synced 2024-11-22 16:20:52 +01:00
LDAP extensible match support (EJAB-722)
This commit is contained in:
Evgeniy Khramtsov
parent
f70ebd6983
commit
5bb22101e2
@ -1,4 +1,4 @@
|
||||
# $Id$
|
||||
# $Id: Makefile.in 2842 2009-12-29 19:10:52Z badlop $
|
||||
|
||||
CC = @CC@
|
||||
CFLAGS = @CFLAGS@
|
||||
@ -20,18 +20,23 @@ ifdef debug
|
||||
endif
|
||||
|
||||
OUTDIR = ..
|
||||
SOURCES = $(wildcard *.erl) ELDAPv3.erl
|
||||
SOURCES = $(wildcard *.erl) ELDAPv3.erl eldap_filter_yecc.erl
|
||||
BEAMS = $(addprefix $(OUTDIR)/,$(SOURCES:.erl=.beam))
|
||||
|
||||
|
||||
all: $(BEAMS) ELDAPv3.beam
|
||||
all: $(BEAMS) ELDAPv3.beam eldap_filter_yecc.beam
|
||||
|
||||
ELDAPv3.beam: ELDAPv3.erl
|
||||
|
||||
ELDAPv3.erl: ELDAPv3.asn
|
||||
@ERLC@ $(ASN_FLAGS) -W $(EFLAGS) $<
|
||||
|
||||
$(OUTDIR)/%.beam: %.erl ELDAPv3.erl
|
||||
eldap_filter_yecc.beam: eldap_filter_yecc.erl
|
||||
|
||||
eldap_filter_yecc.erl: eldap_filter_yecc.yrl
|
||||
@ERLC@ -W $<
|
||||
|
||||
$(OUTDIR)/%.beam: %.erl ELDAPv3.erl eldap_filter_yecc.erl
|
||||
@ERLC@ -W $(EFLAGS) -o $(OUTDIR) $<
|
||||
|
||||
clean:
|
||||
@ -39,6 +44,8 @@ clean:
|
||||
rm -f ELDAPv3.erl
|
||||
rm -f ELDAPv3.hrl
|
||||
rm -f ELDAPv3.beam
|
||||
rm -f eldap_filter_yecc.erl
|
||||
rm -f eldap_filter_yecc.beam
|
||||
rm -f $(BEAMS)
|
||||
|
||||
distclean: clean
|
||||
@ -47,7 +54,6 @@ distclean: clean
|
||||
TAGS:
|
||||
etags *.erl
|
||||
|
||||
|
||||
# Don't include ELDAPv3.erl in sources for Devdoc
|
||||
SOURCES = eldap.erl eldap_filter.erl eldap.hrl eldap_pool.erl eldap_utils.erl
|
||||
|
||||
|
||||
@ -4,7 +4,7 @@ include ..\Makefile.inc
|
||||
EFLAGS = -I .. -pz ..
|
||||
|
||||
OUTDIR = ..
|
||||
BEAMS = ..\eldap.beam ..\eldap_filter.beam ..\eldap_pool.beam ..\eldap_utils.beam
|
||||
BEAMS = ..\eldap.beam ..\eldap_filter.beam ..\eldap_pool.beam ..\eldap_utils.beam ..\eldap_filter_yecc.beam
|
||||
|
||||
ASN_FLAGS = -bber_bin +optimize +driver
|
||||
|
||||
@ -15,11 +15,16 @@ Clean :
|
||||
-@erase ELDAPv3.erl
|
||||
-@erase ELDAPv3.hrl
|
||||
-@erase ELDAPv3.beam
|
||||
-@erase eldap_filter_yecc.erl
|
||||
-@erase eldap_filter_yecc.beam
|
||||
-@erase $(BEAMS)
|
||||
|
||||
ELDAPv3.erl : ELDAPv3.asn
|
||||
erlc $(ASN_FLAGS) -W $(EFLAGS) ELDAPv3.asn
|
||||
|
||||
eldap_filter_yecc.erl: eldap_filter_yecc.yrl
|
||||
erlc -W eldap_filter_yecc.yrl
|
||||
|
||||
$(OUTDIR)\eldap.beam : eldap.erl ELDAPv3.erl
|
||||
erlc -W $(EFLAGS) -o $(OUTDIR) eldap.erl
|
||||
|
||||
@ -34,3 +39,6 @@ $(OUTDIR)\eldap_utils.beam : eldap_utils.erl
|
||||
|
||||
$(OUTDIR)\eldap_pool.beam : eldap_pool.erl
|
||||
erlc -W $(EFLAGS) -o $(OUTDIR) eldap_pool.erl
|
||||
|
||||
$(OUTDIR)\eldap_filter_yecc.beam : eldap_filter_yecc.erl
|
||||
erlc -W $(EFLAGS) -o $(OUTDIR) eldap_filter_yecc.erl
|
||||
|
||||
@ -35,6 +35,7 @@
|
||||
|
||||
%%% Modified by Evgeniy Khramtsov <xram@jabber.ru>
|
||||
%%% Implemented queue for bind() requests to prevent pending binds.
|
||||
%%% Implemented extensibleMatch/2 function.
|
||||
|
||||
%%% Modified by Christophe Romain <christophe.romain@process-one.net>
|
||||
%%% Improve error case handling
|
||||
@ -71,7 +72,7 @@
|
||||
|
||||
-export([baseObject/0,singleLevel/0,wholeSubtree/0,close/1,
|
||||
equalityMatch/2,greaterOrEqual/2,lessOrEqual/2,
|
||||
approxMatch/2,search/2,substrings/2,present/1,
|
||||
approxMatch/2,search/2,substrings/2,present/1,extensibleMatch/2,
|
||||
'and'/1,'or'/1,'not'/1,modify/3, mod_add/2, mod_delete/2,
|
||||
mod_replace/2, add/3, delete/2, modify_dn/5, bind/3]).
|
||||
-export([get_status/1]).
|
||||
@ -374,6 +375,29 @@ substrings(Type, SubStr) when is_list(Type), is_list(SubStr) ->
|
||||
{substrings,#'SubstringFilter'{type = Type,
|
||||
substrings = Ss}}.
|
||||
|
||||
%%%
|
||||
%%% extensibleMatch filter.
|
||||
%%% FIXME: Describe the purpose of this filter.
|
||||
%%%
|
||||
%%% Value ::= string( <attribute> )
|
||||
%%% Opts ::= listof( {matchingRule, Str} | {type, Str} | {dnAttributes, true} )
|
||||
%%%
|
||||
%%% Example: extensibleMatch("Fred", [{matchingRule, "1.2.3.4.5"}, {type, "cn"}]).
|
||||
%%%
|
||||
extensibleMatch(Value, Opts) when is_list(Value), is_list(Opts) ->
|
||||
MRA = #'MatchingRuleAssertion'{matchValue=Value},
|
||||
{extensibleMatch, extensibleMatch_opts(Opts, MRA)}.
|
||||
|
||||
extensibleMatch_opts([{matchingRule, Rule} | Opts], MRA) when is_list(Rule) ->
|
||||
extensibleMatch_opts(Opts, MRA#'MatchingRuleAssertion'{matchingRule=Rule});
|
||||
extensibleMatch_opts([{type, Desc} | Opts], MRA) when is_list(Desc) ->
|
||||
extensibleMatch_opts(Opts, MRA#'MatchingRuleAssertion'{type=Desc});
|
||||
extensibleMatch_opts([{dnAttributes, true} | Opts], MRA) ->
|
||||
extensibleMatch_opts(Opts, MRA#'MatchingRuleAssertion'{dnAttributes=true});
|
||||
extensibleMatch_opts([_ | Opts], MRA) ->
|
||||
extensibleMatch_opts(Opts, MRA);
|
||||
extensibleMatch_opts([], MRA) ->
|
||||
MRA.
|
||||
|
||||
get_handle(Pid) when is_pid(Pid) -> Pid;
|
||||
get_handle(Atom) when is_atom(Atom) -> Atom;
|
||||
@ -973,6 +997,8 @@ v_filter({lessOrEqual,AV}) -> {lessOrEqual,AV};
|
||||
v_filter({approxMatch,AV}) -> {approxMatch,AV};
|
||||
v_filter({present,A}) -> {present,A};
|
||||
v_filter({substrings,S}) when is_record(S,'SubstringFilter') -> {substrings,S};
|
||||
v_filter({extensibleMatch, S}) when is_record(S, 'MatchingRuleAssertion') ->
|
||||
{extensibleMatch, S};
|
||||
v_filter(_Filter) -> throw({error,concat(["unknown filter: ",_Filter])}).
|
||||
|
||||
v_modifications(Mods) ->
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
%%% Purpose: Converts String Representation of
|
||||
%%% LDAP Search Filter (RFC 2254)
|
||||
%%% to eldap's representation of filter
|
||||
%%% Author: Evgeniy Khramtsov <xramtsov@gmail.com>
|
||||
%%% Author: Evgeniy Khramtsov <ekhramtsov@process-one.net>
|
||||
%%%
|
||||
%%%
|
||||
%%% ejabberd, Copyright (C) 2002-2010 ProcessOne
|
||||
@ -24,19 +24,14 @@
|
||||
%%% 02111-1307 USA
|
||||
%%%
|
||||
%%%----------------------------------------------------------------------
|
||||
|
||||
-module(eldap_filter).
|
||||
|
||||
%%%======================
|
||||
%%% Export functions
|
||||
%%%======================
|
||||
-export([parse/1, parse/2, do_sub/2]).
|
||||
|
||||
-export([parse/1,
|
||||
parse/2,
|
||||
do_sub/2
|
||||
]).
|
||||
|
||||
%%%-------------------------------------------------------------------------
|
||||
%%====================================================================
|
||||
%% API
|
||||
%%====================================================================
|
||||
%%%-------------------------------------------------------------------
|
||||
%%% Arity: parse/1
|
||||
%%% Function: parse(RFC2254_Filter) -> {ok, EldapFilter} |
|
||||
%%% {error, bad_filter}
|
||||
@ -51,11 +46,11 @@
|
||||
%%%
|
||||
%%% {ok,{'and',[{'not',{lessOrEqual,{'AttributeValueAssertion',"uid","100"}}},
|
||||
%%% {present,"mail"}]}}
|
||||
%%%-------------------------------------------------------------------------
|
||||
parse(RFC2254_Filter) ->
|
||||
parse(RFC2254_Filter, []).
|
||||
%%%-------------------------------------------------------------------
|
||||
parse(L) when is_list(L) ->
|
||||
parse(L, []).
|
||||
|
||||
%%%-------------------------------------------------------------------------
|
||||
%%%-------------------------------------------------------------------
|
||||
%%% Arity: parse/2
|
||||
%%% Function: parse(RFC2254_Filter, [SubstValue |...]) ->
|
||||
%%% {ok, EldapFilter} |
|
||||
@ -81,135 +76,53 @@ parse(RFC2254_Filter) ->
|
||||
%%% {equalityMatch,{'AttributeValueAssertion',
|
||||
%%% "jid",
|
||||
%%% "xramtsov@gmail.com"}}]}}
|
||||
%%%--------------------------------------------------------------------------
|
||||
parse(RFC2254_Filter, ListOfSubValues) ->
|
||||
case catch convert_filter(parse_filter(RFC2254_Filter), ListOfSubValues) of
|
||||
[EldapFilter] when is_tuple(EldapFilter) ->
|
||||
{ok, EldapFilter};
|
||||
{regexp, Error} ->
|
||||
{error, Error};
|
||||
_ ->
|
||||
{error, bad_filter}
|
||||
%%%-------------------------------------------------------------------
|
||||
parse(L, SList) when is_list(L), is_list(SList) ->
|
||||
case catch eldap_filter_yecc:parse(scan(L, SList)) of
|
||||
{error, {_, _, Msg}} ->
|
||||
{error, Msg};
|
||||
{ok, Result} ->
|
||||
{ok, Result};
|
||||
{regexp, Err} ->
|
||||
{error, Err}
|
||||
end.
|
||||
|
||||
%%%==========================
|
||||
%%% Internal functions
|
||||
%%%==========================
|
||||
%%====================================================================
|
||||
%% Internal functions
|
||||
%%====================================================================
|
||||
-define(do_scan(L), scan(Rest, [], [{L, 1} | check(Buf, S) ++ Result], L, S)).
|
||||
|
||||
%%%----------------------
|
||||
%%% split/1,4
|
||||
%%%----------------------
|
||||
split(Filter) ->
|
||||
split(Filter, 0, [], []).
|
||||
scan(L, SList) ->
|
||||
scan(L, "", [], undefined, SList).
|
||||
|
||||
split([], _, _, Result) ->
|
||||
Result;
|
||||
scan("=*)" ++ Rest, Buf, Result, '(', S) ->
|
||||
scan(Rest, [], [{')', 1}, {'=*', 1} | check(Buf, S) ++ Result], ')', S);
|
||||
scan(":dn" ++ Rest, Buf, Result, '(', S) -> ?do_scan(':dn');
|
||||
scan(":=" ++ Rest, Buf, Result, '(', S) -> ?do_scan(':=');
|
||||
scan(":=" ++ Rest, Buf, Result, ':dn', S) -> ?do_scan(':=');
|
||||
scan(":=" ++ Rest, Buf, Result, ':', S) -> ?do_scan(':=');
|
||||
scan("~=" ++ Rest, Buf, Result, '(', S) -> ?do_scan('~=');
|
||||
scan(">=" ++ Rest, Buf, Result, '(', S) -> ?do_scan('>=');
|
||||
scan("<=" ++ Rest, Buf, Result, '(', S) -> ?do_scan('<=');
|
||||
scan("=" ++ Rest, Buf, Result, '(', S) -> ?do_scan('=');
|
||||
scan(":" ++ Rest, Buf, Result, '(', S) -> ?do_scan(':');
|
||||
scan(":" ++ Rest, Buf, Result, ':dn', S) -> ?do_scan(':');
|
||||
scan("&" ++ Rest, Buf, Result, '(', S) when Buf=="" -> ?do_scan('&');
|
||||
scan("|" ++ Rest, Buf, Result, '(', S) when Buf=="" -> ?do_scan('|');
|
||||
scan("!" ++ Rest, Buf, Result, '(', S) when Buf=="" -> ?do_scan('!');
|
||||
scan("*" ++ Rest, Buf, Result, '*', S) -> ?do_scan('*');
|
||||
scan("*" ++ Rest, Buf, Result, '=', S) -> ?do_scan('*');
|
||||
scan("(" ++ Rest, Buf, Result, _, S) -> ?do_scan('(');
|
||||
scan(")" ++ Rest, Buf, Result, _, S) -> ?do_scan(')');
|
||||
scan([Letter | Rest], Buf, Result, PreviosAtom, S) ->
|
||||
scan(Rest, [Letter|Buf], Result, PreviosAtom, S);
|
||||
scan([], Buf, Result, _, S) ->
|
||||
lists:reverse(check(Buf, S) ++ Result).
|
||||
|
||||
split([H|T], Num, Rest, Result) ->
|
||||
NewNum = case H of
|
||||
$( -> Num + 1;
|
||||
$) -> Num - 1;
|
||||
_ -> Num
|
||||
end,
|
||||
if
|
||||
NewNum == 0 ->
|
||||
X = Rest++[H],
|
||||
LenX = length(X),
|
||||
if
|
||||
LenX > 2 ->
|
||||
split(T, 0, [], Result ++ [lists:sublist(X, 2, LenX-2)]);
|
||||
true ->
|
||||
split(T, 0, Rest, Result)
|
||||
end;
|
||||
true ->
|
||||
split(T, NewNum, Rest++[H], Result)
|
||||
end.
|
||||
|
||||
%%%-----------------------
|
||||
%%% parse_filter/1
|
||||
%%%-----------------------
|
||||
parse_filter(Filter) ->
|
||||
case Filter of
|
||||
[$! | T] ->
|
||||
{'not', parse_filter(T)};
|
||||
[$| | T] ->
|
||||
{'or', parse_filter(T)};
|
||||
[$& | T] ->
|
||||
{'and', parse_filter(T)};
|
||||
[$( | _] ->
|
||||
parse_filter(split(Filter));
|
||||
[List | _] when is_list(List) ->
|
||||
[parse_filter(X) || X <- Filter];
|
||||
_ ->
|
||||
Filter
|
||||
end.
|
||||
|
||||
%%%--------------------
|
||||
%%% convert_filter/2
|
||||
%%%--------------------
|
||||
convert_filter({'not', [Val | _]}, Replace) ->
|
||||
eldap:'not'(convert_filter(Val, Replace));
|
||||
|
||||
convert_filter({'or', Vals}, Replace) ->
|
||||
eldap:'or'([convert_filter(X, Replace) || X <- Vals]);
|
||||
|
||||
convert_filter({'and', Vals}, Replace) ->
|
||||
eldap:'and'([convert_filter(X, Replace) || X <- Vals]);
|
||||
|
||||
convert_filter([H|_] = Filter, Replace) when is_integer(H) ->
|
||||
parse_attr(Filter, Replace);
|
||||
|
||||
convert_filter(Filter, Replace) when is_list(Filter) ->
|
||||
[convert_filter(X, Replace) || X <- Filter].
|
||||
|
||||
%%%-----------------
|
||||
%%% parse_attr/2,3
|
||||
%%%-----------------
|
||||
parse_attr(Attr, ListOfSubValues) ->
|
||||
{Action, [_|_] = Name, [_|_] = Value} = split_attribute(Attr),
|
||||
parse_attr(Action, {Name, Value}, ListOfSubValues).
|
||||
|
||||
parse_attr(approx, {Name, Value}, ListOfSubValues) ->
|
||||
NewValue = do_sub(Value, ListOfSubValues),
|
||||
eldap:approxMatch(Name, NewValue);
|
||||
|
||||
parse_attr(greater, {Name, Value}, ListOfSubValues) ->
|
||||
NewValue = do_sub(Value, ListOfSubValues),
|
||||
eldap:greaterOrEqual(Name, NewValue);
|
||||
|
||||
parse_attr(less, {Name, Value}, ListOfSubValues) ->
|
||||
NewValue = do_sub(Value, ListOfSubValues),
|
||||
eldap:lessOrEqual(Name, NewValue);
|
||||
|
||||
parse_attr(equal, {Name, Value}, ListOfSubValues) ->
|
||||
RegSList = re:split(remove_extra_asterisks(Value), "[*]", [{return, list}]),
|
||||
Pattern = case [do_sub(X, ListOfSubValues) || X <- RegSList] of
|
||||
[Head | Tail] when Tail /= [] ->
|
||||
{Head, lists:sublist(Tail, length(Tail)-1), lists:last(Tail)};
|
||||
R ->
|
||||
R
|
||||
end,
|
||||
case Pattern of
|
||||
[V] ->
|
||||
eldap:equalityMatch(Name, V);
|
||||
{[], [], []} ->
|
||||
eldap:present(Name);
|
||||
{"", Any, ""} ->
|
||||
eldap:substrings(Name, [{any, X} || X<-Any]);
|
||||
{H, Any, ""} ->
|
||||
eldap:substrings(Name, [{initial, H}]++[{any, X} || X<-Any]);
|
||||
{"", Any, T} ->
|
||||
eldap:substrings(Name, [{any, X} || X<-Any]++[{final, T}]);
|
||||
{H, Any, T} ->
|
||||
eldap:substrings(Name, [{initial, H}]++[{any, X} || X<-Any]++[{final, T}])
|
||||
end;
|
||||
|
||||
parse_attr(_, _, _) ->
|
||||
false.
|
||||
|
||||
%%%--------------------
|
||||
%%% do_sub/2,3
|
||||
%%%--------------------
|
||||
check([], _) ->
|
||||
[];
|
||||
check(Buf, S) ->
|
||||
[{str, 1, do_sub(lists:reverse(Buf), S)}].
|
||||
|
||||
-define(MAX_RECURSION, 100).
|
||||
|
||||
@ -256,49 +169,8 @@ do_sub(S, {RegExp, New, Times}, Iter) ->
|
||||
throw({regexp, bad_regexp})
|
||||
end.
|
||||
|
||||
remove_extra_asterisks(String) ->
|
||||
{Res, _} = lists:foldl(
|
||||
fun(X, {Acc, Last}) ->
|
||||
case X of
|
||||
$* when Last==$* ->
|
||||
{Acc, X};
|
||||
_ ->
|
||||
{Acc ++ [X], X}
|
||||
end
|
||||
end,
|
||||
{"", ""}, String),
|
||||
Res.
|
||||
|
||||
replace_amps(String) ->
|
||||
lists:foldl(
|
||||
fun(X, Acc) ->
|
||||
if
|
||||
X == $& ->
|
||||
Acc ++ "\\&";
|
||||
true ->
|
||||
Acc ++ [X]
|
||||
end
|
||||
end,
|
||||
"", String).
|
||||
|
||||
split_attribute(String) ->
|
||||
split_attribute(String, "", $0).
|
||||
|
||||
split_attribute([], _, _) ->
|
||||
{error, "", ""};
|
||||
|
||||
split_attribute([H|Tail], Acc, Last) ->
|
||||
case H of
|
||||
$= when Last==$> ->
|
||||
{greater, lists:sublist(Acc, 1, length(Acc)-1), Tail};
|
||||
$= when Last==$< ->
|
||||
{less, lists:sublist(Acc, 1, length(Acc)-1), Tail};
|
||||
$= when Last==$~ ->
|
||||
{approx, lists:sublist(Acc, 1, length(Acc)-1), Tail};
|
||||
$= when Last==$: ->
|
||||
{equal, lists:sublist(Acc, 1, length(Acc)-1), Tail};
|
||||
$= ->
|
||||
{equal, Acc, Tail};
|
||||
_ ->
|
||||
split_attribute(Tail, Acc++[H], H)
|
||||
end.
|
||||
lists:map(
|
||||
fun($&) -> "\\&";
|
||||
(Chr) -> Chr
|
||||
end, String).
|
||||
|
||||
71
src/eldap/eldap_filter_yecc.yrl
Normal file
71
src/eldap/eldap_filter_yecc.yrl
Normal file
@ -0,0 +1,71 @@
|
||||
Nonterminals
|
||||
filter filtercomp filterlist item
|
||||
simple present substring extensible
|
||||
initial any final matchingrule xattr
|
||||
attr value.
|
||||
|
||||
Terminals str
|
||||
'(' ')' '&' '|' '!' '=' '~=' '>=' '<=' '=*' '*' ':dn' ':' ':='.
|
||||
|
||||
Rootsymbol filter.
|
||||
|
||||
filter -> '(' filtercomp ')': '$2'.
|
||||
filtercomp -> '&' filterlist: 'and'('$2').
|
||||
filtercomp -> '|' filterlist: 'or'('$2').
|
||||
filtercomp -> '!' filter: 'not'('$2').
|
||||
filtercomp -> item: '$1'.
|
||||
filterlist -> filter: '$1'.
|
||||
filterlist -> filter filterlist: flatten(['$1', '$2']).
|
||||
|
||||
item -> simple: '$1'.
|
||||
item -> present: '$1'.
|
||||
item -> substring: '$1'.
|
||||
item -> extensible: '$1'.
|
||||
|
||||
simple -> attr '=' value: equal('$1', '$3').
|
||||
simple -> attr '~=' value: approx('$1', '$3').
|
||||
simple -> attr '>=' value: greater('$1', '$3').
|
||||
simple -> attr '<=' value: less('$1', '$3').
|
||||
|
||||
present -> attr '=*': present('$1').
|
||||
|
||||
substring -> attr '=' initial '*' any: substrings('$1', ['$3', '$5']).
|
||||
substring -> attr '=' '*' any final: substrings('$1', ['$4', '$5']).
|
||||
substring -> attr '=' initial '*' any final: substrings('$1', ['$3', '$5', '$6']).
|
||||
substring -> attr '=' '*' any: substrings('$1', ['$4']).
|
||||
any -> any value '*': 'any'('$1', '$2').
|
||||
any -> '$empty': [].
|
||||
initial -> value: initial('$1').
|
||||
final -> value: final('$1').
|
||||
|
||||
extensible -> xattr ':dn' ':' matchingrule ':=' value: extensible('$6', ['$1', '$4']).
|
||||
extensible -> xattr ':' matchingrule ':=' value: extensible('$5', ['$1', '$3']).
|
||||
extensible -> xattr ':dn' ':=' value: extensible('$4', ['$1']).
|
||||
extensible -> xattr ':=' value: extensible('$3', ['$1']).
|
||||
extensible -> ':dn' ':' matchingrule ':=' value: extensible('$5', ['$3']).
|
||||
extensible -> ':' matchingrule ':=' value: extensible('$4', ['$2']).
|
||||
xattr -> value: xattr('$1').
|
||||
matchingrule -> value: matchingrule('$1').
|
||||
|
||||
attr -> str: value_of('$1').
|
||||
value -> str: value_of('$1').
|
||||
|
||||
Erlang code.
|
||||
|
||||
'and'(Value) -> eldap:'and'(Value).
|
||||
'or'(Value) -> eldap:'or'(Value).
|
||||
'not'(Value) -> eldap:'not'(Value).
|
||||
equal(Desc, Value) -> eldap:equalityMatch(Desc, Value).
|
||||
approx(Desc, Value) -> eldap:approxMatch(Desc, Value).
|
||||
greater(Desc, Value) -> eldap:greaterOrEqual(Desc, Value).
|
||||
less(Desc, Value) -> eldap:lessOrEqual(Desc, Value).
|
||||
present(Value) -> eldap:present(Value).
|
||||
extensible(Value, Opts) -> eldap:extensibleMatch(Value, Opts).
|
||||
substrings(Desc, ValueList) -> eldap:substrings(Desc, flatten(ValueList)).
|
||||
initial(Value) -> {initial, Value}.
|
||||
final(Value) -> {final, Value}.
|
||||
'any'(Token, Value) -> [Token, {any, Value}].
|
||||
xattr(Value) -> {type, Value}.
|
||||
matchingrule(Value) -> {matchingRule, Value}.
|
||||
value_of(Token) -> element(3, Token).
|
||||
flatten(List) -> lists:flatten(List).
|
||||
Loading…
Reference in New Issue
Block a user