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-rw-r--r--lib/xmerl/src/xmerl_lib.erl3
-rw-r--r--lib/xmerl/src/xmerl_scan.erl376
-rw-r--r--lib/xmerl/src/xmerl_validate.erl103
-rw-r--r--lib/xmerl/src/xmerl_xpath.erl114
-rw-r--r--lib/xmerl/src/xmerl_xpath_lib.erl4
-rw-r--r--lib/xmerl/src/xmerl_xpath_parse.yrl1
-rw-r--r--lib/xmerl/src/xmerl_xpath_pred.erl9
-rw-r--r--lib/xmerl/src/xmerl_xsd.erl63
8 files changed, 455 insertions, 218 deletions
diff --git a/lib/xmerl/src/xmerl_lib.erl b/lib/xmerl/src/xmerl_lib.erl
index 6402f1cbeb..aeb821f411 100644
--- a/lib/xmerl/src/xmerl_lib.erl
+++ b/lib/xmerl/src/xmerl_lib.erl
@@ -160,8 +160,9 @@ expand_element(E = #xmlText{}, Pos, Parents, Norm) ->
E#xmlText{pos = Pos,
parents = Parents,
value = expand_text(E#xmlText.value, Norm)};
-expand_element(E = #xmlPI{}, Pos, _Parents, Norm) ->
+expand_element(E = #xmlPI{}, Pos, Parents, Norm) ->
E#xmlPI{pos = Pos,
+ parents = Parents,
value = expand_text(E#xmlPI.value, Norm)};
expand_element(E = #xmlComment{}, Pos, Parents, Norm) ->
E#xmlComment{pos = Pos,
diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl
index 25c6547497..ec7ea534d6 100644
--- a/lib/xmerl/src/xmerl_scan.erl
+++ b/lib/xmerl/src/xmerl_scan.erl
@@ -100,7 +100,21 @@
%% <dd>Set default character set used (default UTF-8).
%% This character set is used only if not explicitly given by the XML
%% declaration. </dd>
+%% <dt><code>{document, Flag}</code></dt>
+%% <dd>Set to 'true' if xmerl should return a complete XML document
+%% as an xmlDocument record (default 'false').</dd>
+%% <dt><code>{comments, Flag}</code></dt>
+%% <dd>Set to 'false' if xmerl should skip comments otherwise they will
+%% be returned as xmlComment records (default 'true').</dd>
+%% <dt><code>{default_attrs, Flag}</code></dt>
+%% <dd>Set to 'true' if xmerl should add to elements missing attributes
+%% with a defined default value (default 'false').</dd>
%% </dl>
+%% @type document() = xmlElement() | xmlDocument(). <p>
+%% The document returned by <tt>xmerl_scan:string/[1,2]</tt> and
+%% <tt>xmerl_scan:file/[1,2]</tt>. The type of the returned record depends on
+%% the value of the document option passed to the function.
+%% </p>
-module(xmerl_scan).
@@ -224,7 +238,7 @@ cont_state(X, S=#xmerl_scanner{fun_states = FS}) ->
file(F) ->
file(F, []).
-%% @spec file(Filename::string(), Options::option_list()) -> {xmlElement(),Rest}
+%% @spec file(Filename::string(), Options::option_list()) -> {document(),Rest}
%% Rest = list()
%%% @doc Parse file containing an XML document
file(F, Options) ->
@@ -264,7 +278,7 @@ int_file_decl(F, Options,_ExtCharset) ->
string(Str) ->
string(Str, []).
-%% @spec string(Text::list(),Options::option_list()) -> {xmlElement(),Rest}
+%% @spec string(Text::list(),Options::option_list()) -> {document(),Rest}
%% Rest = list()
%%% @doc Parse string containing an XML document
string(Str, Options) ->
@@ -381,6 +395,12 @@ initial_state([{quiet, F}|T], S) when F==true; F==false ->
initial_state(T, S#xmerl_scanner{quiet = F});
initial_state([{doctype_DTD,DTD}|T], S) ->
initial_state(T,S#xmerl_scanner{doctype_DTD = DTD});
+initial_state([{document, F}|T], S) when is_boolean(F) ->
+ initial_state(T,S#xmerl_scanner{document = F});
+initial_state([{comments, F}|T], S) when is_boolean(F) ->
+ initial_state(T,S#xmerl_scanner{comments = F});
+initial_state([{default_attrs, F}|T], S) when is_boolean(F) ->
+ initial_state(T,S#xmerl_scanner{default_attrs = F});
initial_state([{text_decl,Bool}|T], S) ->
initial_state(T,S#xmerl_scanner{text_decl=Bool});
initial_state([{environment,Env}|T], S) ->
@@ -518,6 +538,7 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event,
line = L, col = C,
environment=Env,
encoding=Charset,
+ document=Document,
validation=ValidateResult}) ->
S1 = Event(#xmerl_event{event = started,
line = L,
@@ -530,8 +551,8 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event,
Str=if
Charset == "utf-8" ->
Str0;
- Charset=/=undefined -> % Default character set is UTF-8
- xmerl_ucs:to_unicode(Str0,list_to_atom(Charset));
+ Charset =/= undefined -> % Default character set is UTF-8
+ xmerl_ucs:to_unicode(Str0, list_to_atom(Charset));
true -> %% Charset is undefined if no external input is
%% given, and no auto detection of character
%% encoding was made.
@@ -539,17 +560,17 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event,
end,
%% M1 = erlang:memory(),
%% io:format("Memory status before prolog: ~p~n",[M1]),
- {T1, S2} = scan_prolog(Str, S1, _StartPos = 1),
+ {Prolog, Pos, T1, S2} = scan_prolog(Str, S1, _StartPos = 1),
%% M2 = erlang:memory(),
%% io:format("Memory status after prolog: ~p~n",[M2]),
%%io:format("scan_document 2, prolog parsed~n",[]),
- T2 = scan_mandatory("<",T1,1,S2,expected_element_start_tag),
+ T2 = scan_mandatory("<", T1, 1, S2, expected_element_start_tag),
%% M3 = erlang:memory(),
%% io:format("Memory status before element: ~p~n",[M3]),
- {Res, T3, S3} =scan_element(T2,S2,_StartPos = 1),
+ {Res, T3, S3} = scan_element(T2,S2,Pos),
%% M4 = erlang:memory(),
%% io:format("Memory status after element: ~p~n",[M4]),
- {Tail, S4}=scan_misc(T3, S3, _StartPos = 1),
+ {Misc, _Pos1, Tail, S4}=scan_misc(T3, S3, Pos + 1),
%% M5 = erlang:memory(),
%% io:format("Memory status after misc: ~p~n",[M5]),
@@ -558,44 +579,52 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event,
col = S4#xmerl_scanner.col,
data = document}, S4),
- {Res2,S6} = case validation_mode(ValidateResult) of
+ {Res2, S6} = case validation_mode(ValidateResult) of
off ->
- {Res,cleanup(S5)};
+ {Res, cleanup(S5)};
dtd when Env == element; Env == prolog ->
check_decl2(S5),
- case xmerl_validate:validate(S5,Res) of
- {'EXIT',{error,Reason}} ->
- S5b=cleanup(S5),
- ?fatal({failed_validation,Reason}, S5b);
- {'EXIT',Reason} ->
- S5b=cleanup(S5),
- ?fatal({failed_validation,Reason}, S5b);
- {error,Reason} ->
- S5b=cleanup(S5),
- ?fatal({failed_validation,Reason}, S5b);
- {error,Reason,_Next} ->
- S5b=cleanup(S5),
- ?fatal({failed_validation,Reason}, S5b);
+ case xmerl_validate:validate(S5, Res) of
+ {'EXIT', {error, Reason}} ->
+ S5b = cleanup(S5),
+ ?fatal({failed_validation, Reason}, S5b);
+ {'EXIT', Reason} ->
+ S5b = cleanup(S5),
+ ?fatal({failed_validation, Reason}, S5b);
+ {error, Reason} ->
+ S5b = cleanup(S5),
+ ?fatal({failed_validation, Reason}, S5b);
+ {error, Reason, _Next} ->
+ S5b = cleanup(S5),
+ ?fatal({failed_validation, Reason}, S5b);
_XML ->
- {Res,cleanup(S5)}
+ {Res, cleanup(S5)}
end;
schema ->
- case schemaLocations(Res,S5) of
- {ok,Schemas} ->
+ case schemaLocations(Res, S5) of
+ {ok, Schemas} ->
cleanup(S5),
%%io:format("Schemas: ~p~nRes: ~p~ninhertih_options(S): ~p~n",
%% [Schemas,Res,inherit_options(S5)]),
- XSDRes = xmerl_xsd:process_validate(Schemas,Res,
+ XSDRes = xmerl_xsd:process_validate(Schemas, Res,
inherit_options(S5)),
- handle_schema_result(XSDRes,S5);
+ handle_schema_result(XSDRes, S5);
_ ->
- {Res,cleanup(S5)}
+ {Res, cleanup(S5)}
end;
_ ->
- {Res,cleanup(S5)}
+ {Res, cleanup(S5)}
end,
- {Res2, Tail, S6}.
+ Res3 =
+ case Document of
+ true ->
+ Content = lists:reverse(Prolog, [Res2 | lists:reverse(Misc)]),
+ #xmlDocument{content = Content};
+ false ->
+ Res2
+ end,
+ {Res3, Tail, S6}.
scan_decl(Str, S=#xmerl_scanner{event_fun = Event,
@@ -609,11 +638,11 @@ scan_decl(Str, S=#xmerl_scanner{event_fun = Event,
data = document}, S),
case scan_prolog(Str, S1, _StartPos = 1) of
- {T2="<"++_, S2} ->
+ {_,_,T2="<"++_, S2} ->
{{S2#xmerl_scanner.user_state,T2},[],S2};
- {[], S2}->
+ {_,_,[], S2}->
{[],[],S2};
- {T2, S2} ->
+ {_,_,T2, S2} ->
{_,_,S3} = scan_content(T2,S2,[],_Attrs=[],S2#xmerl_scanner.space,
_Lang=[],_Parents=[],#xmlNamespace{}),
{T2,[],S3}
@@ -624,14 +653,17 @@ scan_decl(Str, S=#xmerl_scanner{event_fun = Event,
%%% prolog ::= XMLDecl? Misc* (doctypedecl Misc*)?
%%%
%% empty text declarations are handled by the first function clause.
-scan_prolog([], S=#xmerl_scanner{continuation_fun = F}, Pos) ->
+scan_prolog(T, S, Pos) ->
+ scan_prolog(T, S, Pos, []).
+scan_prolog([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_prolog(MoreBytes, S1, Pos) end,
- fun(S1) -> {[], S1} end,
+ F(fun(MoreBytes, S1) -> scan_prolog(MoreBytes, S1, Pos, Acc) end,
+ fun(S1) -> {Acc, Pos, [], S1} end,
S);
-scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos)
- when ?whitespace(hd(T)) ->
- {Charset,T3, S3}=
+scan_prolog("<?xml"++T,
+ S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},
+ Pos,Acc) when ?whitespace(hd(T)) ->
+ {Charset, T3, S3} =
if
Col==1,L==1,S0#xmerl_scanner.text_decl==true ->
?dbg("prolog(\"<?xml\")~n", []),
@@ -639,13 +671,13 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos)
{_,T1,S1} = mandatory_strip(T,S),
{Decl,T2, S2}=scan_text_decl(T1,S1),
Encoding=Decl#xmlDecl.encoding,
- {Encoding,T2, S2#xmerl_scanner{encoding=Encoding}};
+ {Encoding, T2, S2#xmerl_scanner{encoding=Encoding}};
Col==1,L==1 ->
?dbg("prolog(\"<?xml\")~n", []),
?bump_col(5),
{Decl,T2, S2}=scan_xml_decl(T, S),
Encoding=Decl#xmlDecl.encoding,
- {Encoding,T2, S2#xmerl_scanner{encoding=Encoding}};
+ {Encoding, T2, S2#xmerl_scanner{encoding=Encoding}};
true ->
?fatal({xml_declaration_must_be_first_in_doc,Col,L},S0)
end,
@@ -659,7 +691,7 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos)
%% Now transform to declared character set.
if
Charset==Charset0 -> % Document already transformed to this charset!
- scan_prolog(T3, S3, Pos);
+ scan_prolog(T3, S3, Pos, Acc);
Charset0=/=undefined ->
%% For example may an external entity
%% have the BOM for utf-16 and the internal
@@ -668,17 +700,18 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos)
%% 'iso-10646-utf-1', and Charset will be 'utf-16', all
%% legal.
%%
- scan_prolog(T3,S3#xmerl_scanner{encoding=Charset0},Pos);
+ scan_prolog(T3,S3#xmerl_scanner{encoding=Charset0},Pos,Acc);
Charset == "utf-8" ->
- scan_prolog(T3, S3, Pos);
+ scan_prolog(T3, S3, Pos, Acc);
Charset=/=undefined -> % Document not previously transformed
T4=xmerl_ucs:to_unicode(T3,list_to_atom(Charset)),
- scan_prolog(T4, S3, Pos);
+ scan_prolog(T4, S3, Pos, Acc);
true -> % No encoding info given
- scan_prolog(T3, S3, Pos)
+ scan_prolog(T3, S3, Pos, Acc)
end;
-scan_prolog("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog,
- encoding=_Charset}, Pos) ->
+scan_prolog("<!DOCTYPE" ++ T,
+ S0=#xmerl_scanner{environment=prolog,encoding=_Charset},
+ Pos, Acc) ->
?dbg("prolog(\"<!DOCTYPE\")~n", []),
?bump_col(9),
%% If no known character set assume it is UTF-8
@@ -687,10 +720,13 @@ scan_prolog("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog,
true -> T
end,
{T2, S1} = scan_doctype(T1, S),
- scan_misc(T2, S1, Pos);
-scan_prolog(Str="%"++_T,S=#xmerl_scanner{environment={external,_}},_Pos) ->
- scan_ext_subset(Str,S);
-scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset},Pos) ->
+ scan_misc(T2, S1, Pos, Acc);
+scan_prolog(Str="%"++_T,S=#xmerl_scanner{environment={external,_}},
+ Pos,Acc) ->
+ {T, S1} = scan_ext_subset(Str,S),
+ {Acc, Pos, T, S1};
+scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset},
+ Pos,Acc) ->
?dbg("prolog(\"<\")~n", []),
%% Check for Comments, PI before possible DOCTYPE declaration
@@ -700,26 +736,28 @@ scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset},Pos) ->
%% Charset==undefined -> xmerl_ucs:to_unicode(Str,'utf-8');
true -> Str
end,
- {T1, S1}=scan_misc(T, S, Pos),
- scan_prolog2(T1,S1,Pos).
+ {Acc1, Pos1, T1, S1}=scan_misc(T, S, Pos, Acc),
+ scan_prolog2(T1,S1,Pos1,Acc1).
-scan_prolog2([], S=#xmerl_scanner{continuation_fun = F}, Pos) ->
+scan_prolog2([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_prolog2(MoreBytes, S1, Pos) end,
- fun(S1) -> {[], S1} end,
+ F(fun(MoreBytes, S1) -> scan_prolog2(MoreBytes, S1, Pos, Acc) end,
+ fun(S1) -> {Acc, Pos, [], S1} end,
S);
-scan_prolog2("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog}, Pos) ->
+scan_prolog2("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog},
+ Pos, Acc) ->
?dbg("prolog(\"<!DOCTYPE\")~n", []),
?bump_col(9),
{T1, S1} = scan_doctype(T, S),
- scan_misc(T1, S1, Pos);
-scan_prolog2(Str = "<!" ++ _, S, _Pos) ->
+ scan_misc(T1, S1, Pos, Acc);
+scan_prolog2(Str = "<!" ++ _, S, Pos, Acc) ->
?dbg("prolog(\"<!\")~n", []),
%% In e.g. a DTD, we jump directly to markup declarations
- scan_ext_subset(Str, S);
-scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) ->
+ {T, S1} = scan_ext_subset(Str, S),
+ {Acc, Pos, T, S1};
+scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos,Acc) ->
?dbg("prolog(\"<\")~n", []),
%% Here we consider the DTD provided by doctype_DTD option,
@@ -733,7 +771,7 @@ scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) ->
end,
%% Check for more Comments and PI after DOCTYPE declaration
% ?bump_col(1),
- scan_misc(Str, S1, Pos).
+ scan_misc(Str, S1, Pos, Acc).
@@ -743,26 +781,46 @@ scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) ->
%% - Neither of Comment and PI are returned in the resulting parsed
%% structure.
%% - scan_misc/3 implements Misc* as that is how the rule is always used
-scan_misc([], S=#xmerl_scanner{continuation_fun = F}, Pos) ->
+scan_misc(T, S, Pos) ->
+ scan_misc(T, S, Pos, []).
+scan_misc([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_misc(MoreBytes, S1, Pos) end,
- fun(S1) -> {[], S1} end,
+ F(fun(MoreBytes, S1) -> scan_misc(MoreBytes, S1, Pos, Acc) end,
+ fun(S1) -> {Acc, Pos, [], S1} end,
S);
-scan_misc("<!--" ++ T, S0, Pos) -> % Comment
+scan_misc("<!--" ++ T, S0=#xmerl_scanner{acc_fun = F, comments=CF}, Pos, Acc) -> % Comment
?bump_col(4),
- {_, T1, S1} = scan_comment(T, S, Pos, _Parents = [], _Lang = []),
- scan_misc(T1,S1,Pos);
-scan_misc("<?" ++ T, S0, Pos) -> % PI
+ {C, T1, S1} = scan_comment(T, S, Pos, _Parents = [], _Lang = []),
+ case CF of
+ true ->
+ {Acc2, Pos2, S3} =
+ case F(C, Acc, S1) of
+ {Acc1, S2} ->
+ {Acc1, Pos + 1, S2};
+ {Acc1, Pos1, S2} ->
+ {Acc1, Pos1, S2}
+ end,
+ scan_misc(T1, S3, Pos2, Acc2);
+ false ->
+ scan_misc(T1, S1, Pos, Acc)
+ end;
+scan_misc("<?" ++ T, S0=#xmerl_scanner{acc_fun = F}, Pos, Acc) -> % PI
?dbg("prolog(\"<?\")~n", []),
?bump_col(2),
- {_PI, T1, S1} = scan_pi(T, S, Pos),
- scan_misc(T1,S1,Pos);
-scan_misc(T=[H|_T], S, Pos) when ?whitespace(H) ->
+ {PI, T1, S1} = scan_pi(T, S, Pos, []),
+ {Acc2, Pos2, S3} = case F(PI, Acc, S1) of
+ {Acc1, S2} ->
+ {Acc1, Pos + 1, S2};
+ {Acc1, Pos1, S2} ->
+ {Acc1, Pos1, S2}
+ end,
+ scan_misc(T1,S3,Pos2,Acc2);
+scan_misc(T=[H|_T], S, Pos, Acc) when ?whitespace(H) ->
?dbg("prolog(whitespace)~n", []),
{_,T1,S1}=strip(T,S),
- scan_misc(T1,S1,Pos);
-scan_misc(T,S,_Pos) ->
- {T,S}.
+ scan_misc(T1,S1,Pos,Acc);
+scan_misc(T,S,Pos,Acc) ->
+ {Acc,Pos,T,S}.
cleanup(S=#xmerl_scanner{keep_rules = false,
@@ -789,7 +847,8 @@ scan_xml_decl(T, S) ->
Attr = #xmlAttribute{name = version,
parents = [{xml, _XMLPos = 1}],
value = Vsn},
- scan_xml_decl(T4, S4, #xmlDecl{attributes = [Attr]}).
+ scan_xml_decl(T4, S4, #xmlDecl{vsn = Vsn,
+ attributes = [Attr]}).
scan_xml_decl([], S=#xmerl_scanner{continuation_fun = F}, Decl) ->
?dbg("cont()...~n", []),
@@ -1025,50 +1084,53 @@ xml_vsn([H|T], S=#xmerl_scanner{col = C}, Delim, Acc) ->
%%%%%%% [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>'
-scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Pos) ->
+scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Pos, Ps) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Pos) end,
+ F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Pos, Ps) end,
fun(S1) -> ?fatal(unexpected_end, S1) end,
S);
-scan_pi(Str = [H1,H2,H3 | T],S0=#xmerl_scanner{line = L, col = C}, Pos)
+scan_pi(Str = [H1,H2,H3 | T],S0=#xmerl_scanner{line = L, col = C}, Pos, Ps)
when H1==$x;H1==$X ->
%% names beginning with [xX][mM][lL] are reserved for future use.
?bump_col(3),
if
((H2==$m) or (H2==$M)) and
((H3==$l) or (H3==$L)) ->
- scan_wellknown_pi(T,S,Pos);
+ scan_wellknown_pi(T,S,Pos,Ps);
true ->
{Target, _NamespaceInfo, T1, S1} = scan_name(Str, S),
- scan_pi(T1, S1, Target, L, C, Pos, [])
+ scan_pi(T1, S1, Target, L, C, Pos, Ps, [])
end;
-scan_pi(Str, S=#xmerl_scanner{line = L, col = C}, Pos) ->
+scan_pi(Str, S=#xmerl_scanner{line = L, col = C}, Pos, Ps) ->
{Target, _NamespaceInfo, T1, S1} = scan_name(Str, S),
- scan_pi(T1, S1, Target, L, C, Pos,[]).
+ scan_pi(T1, S1, Target, L, C, Pos, Ps, []).
%%% More info on xml-stylesheet can be found at:
%%% "Associating Style Sheets with XML documents", Version 1.0,
%%% W3C Recommendation 29 June 1999 (http://www.w3.org/TR/xml-stylesheet/)
-scan_wellknown_pi("-stylesheet"++T, S0=#xmerl_scanner{line=L,col=C},Pos) ->
+scan_wellknown_pi("-stylesheet"++T, S0=#xmerl_scanner{line=L,col=C},Pos,Ps) ->
?dbg("prolog(\"<?xml-stylesheet\")~n", []),
?bump_col(16),
- scan_pi(T, S, "xml-stylesheet",L,C,Pos,[]);
-scan_wellknown_pi(Str,S,_Pos) ->
+ scan_pi(T, S, "xml-stylesheet",L,C,Pos,Ps,[]);
+scan_wellknown_pi(Str,S,_Pos,_Ps) ->
?fatal({invalid_target_name, lists:sublist(Str, 1, 10)}, S).
-scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Target,L, C, Pos, Acc) ->
+scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Target,
+ L, C, Pos, Ps, Acc) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Target, L, C, Pos, Acc) end,
+ F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Target,
+ L, C, Pos, Ps, Acc) end,
fun(S1) -> ?fatal(unexpected_end, S1) end,
S);
scan_pi("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook,
event_fun = Event},
- Target, L, C, Pos, Acc) ->
+ Target, L, C, Pos, Ps, Acc) ->
?bump_col(2),
PI = #xmlPI{name = Target,
+ parents = Ps,
pos = Pos,
value = lists:reverse(Acc)},
S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended,
@@ -1077,22 +1139,25 @@ scan_pi("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook,
data = PI}, S),
{Ret, S2} = Hook(PI, S1),
{Ret, T, S2};
-scan_pi([H|T], S, Target, L, C, Pos, Acc) when ?whitespace(H) ->
+scan_pi([H|T], S, Target, L, C, Pos, Ps, Acc) when ?whitespace(H) ->
?strip1,
- scan_pi2(T1, S1, Target, L, C, Pos, Acc);
-scan_pi([H|_T],S,_Target, _L, _C, _Pos, _Acc) ->
+ scan_pi2(T1, S1, Target, L, C, Pos, Ps, Acc);
+scan_pi([H|_T],S,_Target, _L, _C, _Pos, _Ps, _Acc) ->
?fatal({expected_whitespace_OR_end_of_PI,{char,H}}, S).
-scan_pi2([], S=#xmerl_scanner{continuation_fun = F}, Target,L, C, Pos, Acc) ->
+scan_pi2([], S=#xmerl_scanner{continuation_fun = F}, Target,
+ L, C, Pos, Ps, Acc) ->
?dbg("cont()...~n", []),
- F(fun(MoreBytes, S1) -> scan_pi2(MoreBytes, S1, Target, L, C, Pos, Acc) end,
+ F(fun(MoreBytes, S1) -> scan_pi2(MoreBytes, S1, Target,
+ L, C, Pos, Ps, Acc) end,
fun(S1) -> ?fatal(unexpected_end, S1) end,
S);
scan_pi2("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook,
event_fun = Event},
- Target, L, C, Pos, Acc) ->
+ Target, L, C, Pos, Ps, Acc) ->
?bump_col(2),
PI = #xmlPI{name = Target,
+ parents = Ps,
pos = Pos,
value = lists:reverse(Acc)},
S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended,
@@ -1101,10 +1166,10 @@ scan_pi2("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook,
data = PI}, S),
{Ret, S2} = Hook(PI, S1),
{Ret, T, S2};
-scan_pi2(Str, S0, Target, L, C, Pos, Acc) ->
+scan_pi2(Str, S0, Target, L, C, Pos, Ps, Acc) ->
?bump_col(1),
{Ch,T} = wfc_legal_char(Str,S),
- scan_pi2(T, S, Target, L, C, Pos, [Ch|Acc]).
+ scan_pi2(T, S, Target, L, C, Pos, Ps, [Ch|Acc]).
@@ -1575,7 +1640,7 @@ scan_markup_decl("<!--" ++ T, S0) ->
scan_comment(T, S);
scan_markup_decl("<?" ++ T, S0) ->
?bump_col(2),
- {_PI, T1, S1} = scan_pi(T, S,_Pos=markup),
+ {_PI, T1, S1} = scan_pi(T, S,_Pos=markup,[]),
strip(T1, S1);
scan_markup_decl("<!ELEMENT" ++ T,
#xmerl_scanner{rules_read_fun = Read,
@@ -1981,7 +2046,7 @@ scan_element(T, S, Pos) ->
scan_element(T, S=#xmerl_scanner{line=L,col=C},
Pos, SpaceDefault,Lang, Parents, NS) ->
{Name, NamespaceInfo, T1, S1} = scan_name(T, S),
- vc_Element_valid(Name,S),
+ vc_Element_valid(Name,NamespaceInfo,S),
?strip2,
scan_element(T2, S2, Pos, Name, L, C, _Attrs = [],
Lang, Parents, NamespaceInfo, NS,
@@ -2016,7 +2081,8 @@ scan_element("/>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook,
Attrs = lists:reverse(Attrs0),
E=processed_whole_element(S, Pos, Name, Attrs, Lang, Parents,NSI,Namespace),
- wfc_unique_att_spec(Attrs,S),
+ #xmlElement{attributes = Attrs1} = E,
+ wfc_unique_att_spec(Attrs1,S),
S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended,
line = L,
col = C,
@@ -2086,9 +2152,10 @@ scan_element(T, S, Pos, Name, StartL, StartC, Attrs, Lang, Parents,
P+1
end,
Attr = #xmlAttribute{name = AttName,
+ parents = [{Name, Pos}|Parents],
pos = AttrPos,
language = Lang,
- namespace = NamespaceInfo,
+ nsinfo = NamespaceInfo,
value = AttValue,
normalized = IsNorm},
XMLBase=if
@@ -2110,6 +2177,14 @@ scan_element(T, S, Pos, Name, StartL, StartC, Attrs, Lang, Parents,
scan_element(T4, S5, Pos, Name, StartL, StartC, [Attr|Attrs],
Lang, Parents, NSI, NewNS, SpaceDefault).
+get_default_attrs(S = #xmerl_scanner{rules_read_fun = Read}, ElemName) ->
+ case Read(elem_def, ElemName, S) of
+ #xmlElement{attributes = Attrs} ->
+ [ {AttName, AttValue} ||
+ {AttName, _, AttValue, _, _} <- Attrs, AttValue =/= no_value ];
+ _ -> []
+ end.
+
get_att_type(S=#xmerl_scanner{rules_read_fun=Read},AttName,ElemName) ->
case Read(elem_def,ElemName,S) of
#xmlElement{attributes = Attrs} ->
@@ -2139,6 +2214,23 @@ processed_whole_element(S=#xmerl_scanner{hook_fun = _Hook,
Pos, Name, Attrs, Lang, Parents, NSI, Namespace) ->
Language = check_language(Attrs, Lang),
+ AllAttrs =
+ case S#xmerl_scanner.default_attrs of
+ true ->
+ [ #xmlAttribute{name = AttName,
+ parents = [{Name, Pos} | Parents],
+ language = Lang,
+ nsinfo = NSI,
+ namespace = Namespace,
+ value = AttValue,
+ normalized = true} ||
+ {AttName, AttValue} <- get_default_attrs(S, Name),
+ AttValue =/= no_value,
+ not lists:keymember(AttName, #xmlAttribute.name, Attrs) ];
+ false ->
+ Attrs
+ end,
+
{ExpName, ExpAttrs} =
case S#xmerl_scanner.namespace_conformant of
true ->
@@ -2153,14 +2245,15 @@ processed_whole_element(S=#xmerl_scanner{hook_fun = _Hook,
TempNamespace = Namespace#xmlNamespace{default = []},
ExpAttrsX =
[A#xmlAttribute{
+ namespace=Namespace,
expanded_name=expanded_name(
A#xmlAttribute.name,
- A#xmlAttribute.namespace,
+ A#xmlAttribute.nsinfo,
% NSI,
- TempNamespace, S)} || A <- Attrs],
+ TempNamespace, S)} || A <- AllAttrs],
{expanded_name(Name, NSI, Namespace, S), ExpAttrsX};
false ->
- {Name, Attrs}
+ {Name, AllAttrs}
end,
#xmlElement{name = Name,
@@ -2194,10 +2287,32 @@ check_namespace(_, _, _, NS) ->
expanded_name(Name, [], #xmlNamespace{default = []}, _S) ->
Name;
-expanded_name(Name, [], #xmlNamespace{default = URI}, _S) ->
- {URI, Name};
-expanded_name(_Name, {"xmlns", Local}, _NS, _S) -> % CHECK THIS /JB
- {"xmlns",Local};
+expanded_name(Name, [], #xmlNamespace{default = URI}, S) ->
+ case URI of
+ 'http://www.w3.org/XML/1998/namespace' ->
+ ?fatal(cannot_bind_default_namespace_to_xml_namespace_name, S);
+ 'http://www.w3.org/2000/xmlns/' ->
+ ?fatal(cannot_bind_default_namespace_to_xmlns_namespace_name, S);
+ _ ->
+ {URI, Name}
+ end;
+expanded_name(Name, N = {"xmlns", Local}, #xmlNamespace{nodes = Ns}, S) ->
+ {_, Value} = lists:keyfind(Local, 1, Ns),
+ case Name of
+ 'xmlns:xml' when Value =/= 'http://www.w3.org/XML/1998/namespace' ->
+ ?fatal({xml_prefix_cannot_be_redeclared, Value}, S);
+ 'xmlns:xmlns' ->
+ ?fatal({xmlns_prefix_cannot_be_declared, Value}, S);
+ _ ->
+ case Value of
+ 'http://www.w3.org/XML/1998/namespace' ->
+ ?fatal({cannot_bind_prefix_to_xml_namespace, Local}, S);
+ 'http://www.w3.org/2000/xmlns/' ->
+ ?fatal({cannot_bind_prefix_to_xmlns_namespace, Local}, S);
+ _ ->
+ N
+ end
+ end;
expanded_name(_Name, {Prefix, Local}, #xmlNamespace{nodes = Ns}, S) ->
case lists:keysearch(Prefix, 1, Ns) of
{value, {_, URI}} ->
@@ -2449,9 +2564,23 @@ scan_content("&" ++ T, S0, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) -
_ ->
scan_content(string_to_char_set(S1#xmerl_scanner.encoding,ExpRef)++T1,S1,Pos,Name,Attrs,Space,Lang,Parents,NS,Acc,[])
end;
-scan_content("<!--" ++ T, S, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) ->
- {_, T1, S1} = scan_comment(T, S, Pos, Parents, Lang),
- scan_content(T1, S1, Pos+1, Name, Attrs, Space, Lang, Parents, NS, Acc,[]);
+scan_content("<!--" ++ T, S0=#xmerl_scanner{acc_fun = F, comments=CF}, Pos, Name, Attrs, Space,
+ Lang, Parents, NS, Acc,[]) ->
+ ?bump_col(4),
+ {C, T1, S1} = scan_comment(T, S, Pos, Parents, Lang),
+ case CF of
+ true ->
+ {Acc2, Pos2, S3} =
+ case F(C, Acc, S1) of
+ {Acc1, S2} ->
+ {Acc1, Pos + 1, S2};
+ {Acc1, Pos1, S2} ->
+ {Acc1, Pos1, S2}
+ end,
+ scan_content(T1, S3, Pos2, Name, Attrs, Space, Lang, Parents, NS, Acc2,[]);
+ false ->
+ scan_content(T1, S1, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[])
+ end;
scan_content("<" ++ T, S0, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) ->
?bump_col(1),
{Markup, T1, S1} =
@@ -2508,9 +2637,9 @@ scan_content_markup("![CDATA[" ++ T, S0, Pos, _Name, _Attrs,
_Space, _Lang, Parents, _NS) ->
?bump_col(8),
scan_cdata(T, S, Pos, Parents);
-scan_content_markup("?"++T,S0,Pos,_Name,_Attrs,_Space,_Lang,_Parents,_NS) ->
+scan_content_markup("?"++T,S0,Pos,_Name,_Attrs,_Space,_Lang,Parents,_NS) ->
?bump_col(1),
- scan_pi(T, S, Pos);
+ scan_pi(T, S, Pos, Parents);
scan_content_markup(T, S, Pos, _Name, _Attrs, Space, Lang, Parents, NS) ->
scan_element(T, S, Pos, Space, Lang, Parents, NS).
@@ -3259,12 +3388,18 @@ mandatory_delimeter_wfc(T,S) ->
wfc_unique_att_spec([],_S) ->
ok;
-wfc_unique_att_spec([#xmlAttribute{name=N}|Atts],S) ->
+wfc_unique_att_spec([#xmlAttribute{name=N,expanded_name=EN}|Atts],S) ->
case lists:keymember(N,#xmlAttribute.name,Atts) of
true ->
?fatal({error,{unique_att_spec_required,N}},S);
_ ->
- wfc_unique_att_spec(Atts,S)
+ case S#xmerl_scanner.namespace_conformant andalso
+ lists:keymember(EN, #xmlAttribute.expanded_name, Atts) of
+ true ->
+ ?fatal({error,{unique_att_spec_required,EN}},S);
+ _ ->
+ wfc_unique_att_spec(Atts,S)
+ end
end.
wfc_legal_char(Chars,S) when is_list(Chars)->
@@ -3313,6 +3448,11 @@ wfc_Internal_parsed_entity(internal,Value,S) ->
wfc_Internal_parsed_entity(_,_,_) ->
ok.
+vc_Element_valid(_Name, {"xmlns", _},
+ S = #xmerl_scanner{namespace_conformant = true}) ->
+ ?fatal({error,{illegal_element_prefix,xmlns}},S);
+vc_Element_valid(Name, _, S) ->
+ vc_Element_valid(Name, S).
vc_Element_valid(_Name,#xmerl_scanner{environment=internal_parsed_entity}) ->
ok;
@@ -3917,7 +4057,7 @@ schemaLocations(El,#xmerl_scanner{schemaLocation=SL}) ->
schemaLocations(#xmlElement{attributes=Atts,xmlbase=_Base}) ->
Pred = fun(#xmlAttribute{name=schemaLocation}) -> false;
- (#xmlAttribute{namespace={_,"schemaLocation"}}) -> false;
+ (#xmlAttribute{nsinfo={_,"schemaLocation"}}) -> false;
(_) -> true
end,
case lists:dropwhile(Pred,Atts) of
diff --git a/lib/xmerl/src/xmerl_validate.erl b/lib/xmerl/src/xmerl_validate.erl
index 893e23ca34..4028fef2b9 100644
--- a/lib/xmerl/src/xmerl_validate.erl
+++ b/lib/xmerl/src/xmerl_validate.erl
@@ -399,25 +399,28 @@ test_attribute_value(_Rule,Attr,_,_) ->
%% +type valid_contents([rule()],[xmlElement()])->
%% [xmlElement() | {error,???}.
-valid_contents(Rule,XMLS,Rules,S,WSActionMode)->
- case parse(Rule,XMLS,Rules,WSActionMode,S) of
- {XML_N,[]}->
- lists:flatten(XML_N);
- {_,[#xmlElement{name=Name}|_T]} ->
- exit({error,{element,Name,isnt_comprise_in_the_rule,Rule}});
- {_,[#xmlText{}=Txt|_T]} ->
- exit({error,{element,text,Txt,isnt_comprise_in_the_rule,Rule}});
- {error,Reason} ->
- {error,Reason};
- {error,Reason,N} ->
- {error,Reason,N}
+valid_contents(Rule, XMLS, Rules, S, WSActionMode)->
+ case parse(Rule, XMLS, Rules, WSActionMode, S) of
+ {error, Reason} ->
+ {error, Reason};
+ {error, Reason, N} ->
+ {error, Reason, N};
+ {XML_N, Rest} -> %The list may consist of xmlComment{} records
+ case lists:dropwhile(fun(X) when is_record(X, xmlComment) -> true; (_) -> false end, Rest) of
+ [] ->
+ lists:flatten(XML_N);
+ [#xmlElement{name=Name} |_T] ->
+ exit({error, {element, Name, isnt_comprise_in_the_rule, Rule}});
+ [#xmlText{} = Txt |_T] ->
+ exit({error, {element, text, Txt, isnt_comprise_in_the_rule, Rule}})
+ end
end.
-parse({'*',SubRule},XMLS,Rules,WSaction,S)->
- star(SubRule,XMLS,Rules,WSaction,[],S);
-parse({'+',SubRule},XMLS,Rules,WSaction,S) ->
- plus(SubRule,XMLS,Rules,WSaction,S);
-parse({choice,CHOICE},XMLS,Rules,WSaction,S)->
+parse({'*', SubRule}, XMLS, Rules, WSaction, S)->
+ star(SubRule, XMLS, Rules, WSaction, [], S);
+parse({'+',SubRule}, XMLS, Rules, WSaction, S) ->
+ plus(SubRule, XMLS, Rules, WSaction, S);
+parse({choice,CHOICE}, XMLS, Rules, WSaction, S)->
% case XMLS of
% [] ->
% io:format("~p~n",[{choice,CHOICE,[]}]);
@@ -426,47 +429,49 @@ parse({choice,CHOICE},XMLS,Rules,WSaction,S)->
% [#xmlText{value=V}|_] ->
% io:format("~p~n",[{choice,CHOICE,{text,V}}])
% end,
- choice(CHOICE,XMLS,Rules,WSaction,S);
-parse(empty,[],_Rules,_WSaction,_S) ->
- {[],[]};
-parse({'?',SubRule},XMLS,Rules,_WSaction,S)->
- question(SubRule,XMLS,Rules,S);
-parse({seq,List},XMLS,Rules,WSaction,S) ->
- seq(List,XMLS,Rules,WSaction,S);
-parse(El_Name,[#xmlElement{name=El_Name}=XML|T],Rules,_WSaction,S)
+ choice(CHOICE, XMLS, Rules, WSaction, S);
+parse(empty, [], _Rules, _WSaction, _S) ->
+ {[], []};
+parse({'?', SubRule}, XMLS, Rules, _WSaction, S)->
+ question(SubRule, XMLS, Rules, S);
+parse({seq,List}, XMLS, Rules, WSaction, S) ->
+ seq(List, XMLS, Rules, WSaction, S);
+parse(El_Name, [#xmlElement{name=El_Name} = XML |T], Rules, _WSaction, S)
when is_atom(El_Name)->
- case do_validation(read_rules(Rules,El_Name),XML,Rules,S) of
- {error,R} ->
+ case do_validation(read_rules(Rules, El_Name), XML, Rules, S) of
+ {error, R} ->
% {error,R};
exit(R);
- {error,R,_N}->
+ {error, R, _N}->
% {error,R,N};
exit(R);
XML_->
- {[XML_],T}
+ {[XML_], T}
end;
-parse(any,Cont,Rules,_WSaction,S) ->
- case catch parse_any(Cont,Rules,S) of
- Err = {error,_} -> Err;
- ValidContents -> {ValidContents,[]}
+parse(any, Cont, Rules, _WSaction, S) ->
+ case catch parse_any(Cont, Rules, S) of
+ Err = {error, _} -> Err;
+ ValidContents -> {ValidContents, []}
end;
-parse(El_Name,[#xmlElement{name=Name}|_T]=S,_Rules,_WSa,_S) when is_atom(El_Name)->
+parse(El_Name, [#xmlElement{name=Name} |_T] = XMLS, _Rules, _WSa, _S) when is_atom(El_Name) ->
{error,
- {element_seq_not_conform,{wait,El_Name},{is,Name}},
- {{next,S},{act,[]}} };
-parse(_El_Name,[#xmlPI{}=H|T],_Rules,_WSa,_S) ->
- {[H],T};
-parse('#PCDATA',XML,_Rules,_WSa,_S)->
+ {element_seq_not_conform,{wait, El_Name}, {is, Name}},
+ {{next, XMLS}, {act, []}}};
+parse(El_Name, [#xmlComment{} |T], Rules, WSa, S) ->
+ parse(El_Name, T, Rules, WSa, S);
+parse(_El_Name, [#xmlPI{} = H |T], _Rules, _WSa, _S) ->
+ {[H], T};
+parse('#PCDATA', XMLS, _Rules, _WSa, _S)->
%%% PCDATA it is 0 , 1 or more #xmlText{}.
- parse_pcdata(XML);
-parse(El_Name,[#xmlText{}|_T]=S,_Rules,_WSa,_S)->
+ parse_pcdata(XMLS);
+parse(El_Name, [#xmlText{}|_T] = XMLS, _Rules, _WSa, _S)->
{error,
- {text_in_place_of,El_Name},
- {{next,S},{act,[]}}};
-parse([],_,_,_,_) ->
- {error,no_rule};
-parse(Rule,[],_,_,_) ->
- {error,{no_xml_element,Rule}}.
+ {text_in_place_of, El_Name},
+ {{next, XMLS}, {act, []}}};
+parse([], _, _, _, _) ->
+ {error, no_rule};
+parse(Rule, [], _, _, _) ->
+ {error, {no_xml_element, Rule}}.
parse_any([],_Rules,_S) ->
[];
@@ -618,11 +623,15 @@ el_name(#xmlElement{name=Name})->
parse_pcdata([#xmlText{}=H|T])->
parse_pcdata(T,[H]);
+parse_pcdata([#xmlComment{}|T])->
+ parse_pcdata(T,[]);
parse_pcdata(H) ->
{[],H}.
parse_pcdata([#xmlText{}=H|T],Acc)->
parse_pcdata(T,Acc++[H]);
+parse_pcdata([#xmlComment{}|T],Acc)->
+ parse_pcdata(T,Acc);
parse_pcdata(H,Acc) ->
{Acc,H}.
diff --git a/lib/xmerl/src/xmerl_xpath.erl b/lib/xmerl/src/xmerl_xpath.erl
index db3d3ac2d6..b3301f2faf 100644
--- a/lib/xmerl/src/xmerl_xpath.erl
+++ b/lib/xmerl/src/xmerl_xpath.erl
@@ -41,18 +41,13 @@
% xmerl_xpath_parse:parse(xmerl_xpath_scan:tokens("parent::processing-instruction('foo')")).
%% </pre>
%%
-%% @type docEntity() =
+%% @type nodeEntity() =
%% xmlElement()
%% | xmlAttribute()
%% | xmlText()
%% | xmlPI()
%% | xmlComment()
-%% @type nodeEntity() =
-%% xmlElement()
-%% | xmlAttribute()
-%% | xmlText()
-%% | xmlPI()
-%% | xmlNamespace()
+%% | xmlNsNode()
%% | xmlDocument()
%% @type option_list(). <p>Options allows to customize the behaviour of the
%% XPath scanner.
@@ -303,6 +298,17 @@ write_node(#xmlNode{pos = Pos,
node = #xmlText{value = Txt,
parents = Ps}}) ->
{text, Pos, Txt, Ps};
+write_node(#xmlNode{pos = Pos,
+ node = #xmlComment{parents = Ps}}) ->
+ {comment, Pos, '', Ps};
+write_node(#xmlNode{pos = Pos,
+ node = #xmlPI{name = Name,
+ parents = Ps}}) ->
+ {processing_instruction, Pos, Name, Ps};
+write_node(#xmlNode{pos = Pos,
+ node = #xmlNsNode{parents = Ps,
+ prefix = Prefix}}) ->
+ {namespace, Pos, Prefix, Ps};
write_node(_) ->
other.
@@ -330,18 +336,16 @@ eval_path(rel, PathExpr, C = #xmlContext{}) ->
Context = C#xmlContext{nodeset = NodeSet},
S = #state{context = Context},
path_expr(PathExpr, S);
-eval_path(filter, {PathExpr, PredExpr}, C = #xmlContext{}) ->
+eval_path(filter, {PathExpr, {pred, Pred}}, C = #xmlContext{}) ->
S = #state{context = C},
- S1 = path_expr(PathExpr, S),
- pred_expr(PredExpr, S1).
+ S1 = match_expr(PathExpr, S),
+ eval_pred(Pred, S1).
-eval_primary_expr(FC = {function_call,_,_},S = #state{context = Context}) ->
+eval_primary_expr(PrimExpr, S = #state{context = Context}) ->
%% NewNodeSet = xmerl_xpath_pred:eval(FC, Context),
- NewNodeSet = xmerl_xpath_lib:eval(primary_expr, FC, Context),
+ NewNodeSet = xmerl_xpath_lib:eval(primary_expr, PrimExpr, Context),
NewContext = Context#xmlContext{nodeset = NewNodeSet},
- S#state{context = NewContext};
-eval_primary_expr(PrimExpr,_S) ->
- exit({primary_expression,{not_implemented, PrimExpr}}).
+ S#state{context = NewContext}.
%% axis(Axis,NodeTest,Context::xmlContext()) -> xmlContext()
@@ -384,8 +388,8 @@ axis1(preceding, Tok, N, Acc, Context) ->
match_preceding(Tok, N, Acc, Context);
axis1(attribute, Tok, N, Acc, Context) ->
match_attribute(Tok, N, Acc, Context);
-%axis1(namespace, Tok, N, Acc, Context) ->
-% match_namespace(Tok, N, Acc, Context);
+axis1(namespace, Tok, N, Acc, Context) ->
+ match_namespace(Tok, N, Acc, Context);
axis1(ancestor_or_self, Tok, N, Acc, Context) ->
match_ancestor_or_self(Tok, N, Acc, Context);
axis1(descendant_or_self, Tok, N, Acc, Context) ->
@@ -627,14 +631,58 @@ node_type(#xmlAttribute{}) -> attribute;
node_type(#xmlElement{}) -> element;
node_type(#xmlText{}) -> text;
node_type(#xmlPI{}) -> processing_instruction;
-node_type(#xmlNamespace{}) -> namespace;
+node_type(#xmlNsNode{}) -> namespace;
+node_type(#xmlComment{}) -> comment;
node_type(#xmlDocument{}) -> root_node.
%% "The namespace axis contains the namespace nodes of the context node;
%% the axis will be empty unless the context node is an element."
-%match_namespace(_Tok, _N, _Acc, _Context) ->
- %% TODO: IMPLEMENT NAMESPACE AXIS
-% erlang:fault(not_yet_implemented).
+match_namespace(Tok, N, Acc, Context) ->
+ case N#xmlNode.type of
+ element ->
+ #xmlNode{parents = Ps, node = E} = N,
+ #xmlElement{name = Name,
+ namespace = NS,
+ parents = EPs,
+ pos = Pos} = E,
+ #xmlNamespace{default = Default, nodes = NSPairs} = NS,
+ ThisEPs = [{Name, Pos}|EPs],
+ ThisPs = [N|Ps],
+ Acc0 =
+ case Default of
+ D when D =:= []; D =:= '' ->
+ {[], 1};
+ URI ->
+ DefaultNSNode = #xmlNsNode{parents = ThisEPs,
+ pos = 1,
+ prefix = [],
+ uri = URI},
+ Node = #xmlNode{type = namespace,
+ node = DefaultNSNode,
+ parents = ThisPs},
+ {[Node], 2}
+ end,
+ {Nodes, _I} =
+ lists:foldr(
+ fun ({Prefix, URI}, {AccX, I}) ->
+ NSNode = #xmlNsNode{parents = ThisEPs,
+ pos = I,
+ prefix = Prefix,
+ uri = URI},
+ ThisN = #xmlNode{pos = I,
+ type = namespace,
+ node = NSNode,
+ parents = ThisPs},
+ {[ThisN | AccX], I + 1}
+ end, Acc0, NSPairs),
+ lists:foldr(
+ fun (ThisN, AccX) ->
+ match_self(Tok, ThisN, AccX, Context)
+ end, Acc, Nodes);
+ _Other ->
+ %%[]
+ Acc
+ end.
update_nodeset(Context = #xmlContext{axis_type = AxisType}, NodeSet) ->
@@ -655,8 +703,15 @@ update_nodeset(Context = #xmlContext{axis_type = AxisType}, NodeSet) ->
node_test(F, N, Context) when is_function(F) ->
F(N, Context);
+node_test(_Test, #xmlNode{type=attribute,node=#xmlAttribute{name=xmlns}},
+ _Context) ->
+ false;
+node_test(_Test,
+ #xmlNode{type=attribute,node=#xmlAttribute{nsinfo={"xmlns",_Local}}},
+ _Context) ->
+ false;
node_test({wildcard, _}, #xmlNode{type=ElAt}, _Context)
- when ElAt==element; ElAt==attribute ->
+ when ElAt==element; ElAt==attribute; ElAt==namespace ->
true;
node_test({prefix_test, Prefix}, #xmlNode{node = N}, _Context) ->
case N of
@@ -720,6 +775,9 @@ node_test({name, {_Tag, Prefix, Local}},
[{_Tag, Prefix, Local}, write_node(NSNodes)]),
false
end;
+node_test({name, {_Tag, [], Local}},
+ #xmlNode{node = #xmlNsNode{prefix = Local}}, _Context) ->
+ true;
node_test({node_type, NT}, #xmlNode{node = N}, _Context) ->
case {NT, N} of
{text, #xmlText{}} ->
@@ -728,14 +786,18 @@ node_test({node_type, NT}, #xmlNode{node = N}, _Context) ->
true;
{attribute, #xmlAttribute{}} ->
true;
- {namespace, #xmlNamespace{}} ->
+ {namespace, #xmlNsNode{}} ->
+ true;
+ {comment, #xmlComment{}} ->
+ true;
+ {processing_instruction, #xmlPI{}} ->
true;
_ ->
false
end;
-node_test({processing_instruction, {literal, _, Name}},
- #xmlNode{node = {processing_instruction, Name, _Data}}, _Context) ->
- true;
+node_test({processing_instruction, Name1},
+ #xmlNode{node = #xmlPI{name = Name2}}, _Context) ->
+ Name1 == atom_to_list(Name2);
node_test(_Other, _N, _Context) ->
%io:format("node_test(~p, ~p) -> false.~n", [_Other, write_node(_N)]),
false.
diff --git a/lib/xmerl/src/xmerl_xpath_lib.erl b/lib/xmerl/src/xmerl_xpath_lib.erl
index cfd0e36667..096f54ec30 100644
--- a/lib/xmerl/src/xmerl_xpath_lib.erl
+++ b/lib/xmerl/src/xmerl_xpath_lib.erl
@@ -49,5 +49,7 @@ primary_expr({function_call, F, Args}, C) ->
%% here, we should look up the function in the context provided
%% by the caller, but we haven't figured this out yet.
exit({not_a_core_function, F})
- end.
+ end;
+primary_expr(PrimExpr, _C) ->
+ exit({primary_expression, {not_implemented, PrimExpr}}).
diff --git a/lib/xmerl/src/xmerl_xpath_parse.yrl b/lib/xmerl/src/xmerl_xpath_parse.yrl
index 37576b9e61..f60cea0a2e 100644
--- a/lib/xmerl/src/xmerl_xpath_parse.yrl
+++ b/lib/xmerl/src/xmerl_xpath_parse.yrl
@@ -144,6 +144,7 @@ Expect 2.
%% [7]
'NodeTest' -> 'NameTest' : '$1' .
'NodeTest' -> 'node_type' '(' ')' : {node_type, value('$1')} .
+'NodeTest' -> 'processing-instruction' '(' ')' : {node_type, value('$1')} .
'NodeTest' -> 'processing-instruction' '(' 'literal' ')'
: {processing_instruction, value('$3')} .
diff --git a/lib/xmerl/src/xmerl_xpath_pred.erl b/lib/xmerl/src/xmerl_xpath_pred.erl
index 451a09bee3..855b8599fe 100644
--- a/lib/xmerl/src/xmerl_xpath_pred.erl
+++ b/lib/xmerl/src/xmerl_xpath_pred.erl
@@ -337,6 +337,9 @@ local_name1([#xmlNode{type=element,node=El}|_]) ->
local_name1([#xmlNode{type=attribute,node=Att}|_]) ->
#xmlAttribute{name=Name,nsinfo=NSI} = Att,
local_name2(Name,NSI);
+local_name1([#xmlNode{type=namespace,node=N}|_]) ->
+ #xmlNsNode{prefix=Prefix} = N,
+ ?string(Prefix);
local_name1([#xmlElement{name = Name, nsinfo = NSI}|_]) ->
local_name2(Name,NSI).
local_name2(Name, NSI) ->
@@ -431,6 +434,9 @@ string_value(N=#xmlObj{}) ->
string_value(A=#xmlNode{type=attribute}) ->
#xmlAttribute{value=AttVal}=A#xmlNode.node,
?string(AttVal);
+string_value(N=#xmlNode{type=namespace}) ->
+ #xmlNsNode{uri=URI}=N#xmlNode.node,
+ ?string(atom_to_list(URI));
string_value(El=#xmlNode{type=element}) ->
#xmlElement{content=C} = El#xmlNode.node,
TextValue = fun(#xmlText{value=T},_Fun) -> T;
@@ -442,6 +448,9 @@ string_value(El=#xmlNode{type=element}) ->
string_value(T=#xmlNode{type=text}) ->
#xmlText{value=Txt} = T#xmlNode.node,
?string(Txt);
+string_value(T=#xmlNode{type=comment}) ->
+ #xmlComment{value=Txt} = T#xmlNode.node,
+ ?string(Txt);
string_value(infinity) -> ?string("Infinity");
string_value(neg_infinity) -> ?string("-Infinity");
string_value(A) when is_atom(A) ->
diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl
index dfdc6138ef..ed0890f0d0 100644
--- a/lib/xmerl/src/xmerl_xsd.erl
+++ b/lib/xmerl/src/xmerl_xsd.erl
@@ -245,21 +245,27 @@ process_validate2({SE,_},Schema,Xml,Opts) ->
S4 = validation_options(S3,Opts),
validate3(Schema,Xml,S4).
-validate3(Schema,Xml,S=#xsd_state{errors=[]}) ->
- Ret = {_,S2} =
- case catch validate_xml(Xml,S) of
- {[XML2],[],Sx} ->
- {XML2,Sx};
- {XML2,[],Sx} ->
- {XML2,Sx};
- {_,UnValidated,Sx} ->
- {Xml,acc_errs(Sx,{error_path(UnValidated,Xml#xmlElement.name),?MODULE,
- {unvalidated_rest,UnValidated}})};
- _Err = {error,Reason} ->
- {Xml,acc_errs(S,Reason)};
- {'EXIT',Reason} ->
- {Xml,acc_errs(S,{error_path(Xml,Xml#xmlElement.name),?MODULE,
- {undefined,{internal_error,Reason}}})}
+validate3(Schema, Xml,S =#xsd_state{errors=[]}) ->
+ Ret = {_, S2} =
+ case catch validate_xml(Xml, S) of
+ _Err = {error, Reason} ->
+ {Xml, acc_errs(S, Reason)};
+ {'EXIT', Reason} ->
+ {Xml, acc_errs(S, {error_path(Xml, Xml#xmlElement.name), ?MODULE,
+ {undefined, {internal_error, Reason}}})};
+ {XML2, Rest, Sx} ->
+ case lists:dropwhile(fun(X) when is_record(X, xmlComment) -> true; (_) -> false end, Rest) of
+ [] ->
+ case XML2 of
+ [XML3] ->
+ {XML3,Sx};
+ XML3 ->
+ {XML3,Sx}
+ end;
+ UnValidated ->
+ {Xml,acc_errs(Sx,{error_path(UnValidated,Xml#xmlElement.name),?MODULE,
+ {unvalidated_rest,UnValidated}})}
+ end
end,
save_to_file(S2,filename:rootname(Schema)++".tab2"),
case S2#xsd_state.errors of
@@ -1950,7 +1956,7 @@ fetch_external_schema(Path,S) when is_list(Path) ->
{EXSD,S#xsd_state{schema_name=File}}
end;
{_,{string,String},_} -> %% this is for a user defined fetch fun that returns an xml document on string format.
- ?debug("scanning string: ~p~n",[File]),
+ ?debug("scanning string: ~p~n",[String]),
case xmerl_scan:string(String,S#xsd_state.xml_options) of
{error,Reason} ->
{error,acc_errs(S,{[],?MODULE,{parsing_external_schema_failed,Path,Reason}})};
@@ -2520,9 +2526,9 @@ check_element_type([],#schema_complex_type{name=_Name,block=_Bl,content=C},
{error,{error_path(Checked,undefined),?MODULE,
{empty_content_not_allowed,C}}}
end;
-check_element_type(C,{anyType,_},_Env,_Block,S,_Checked) ->
+check_element_type(C, {anyType, _}, _Env, _Block, S, _Checked) ->
%% permitt anything
- {C,[],S};
+ {lists:reverse(C), [], S};
check_element_type(XML=[#xmlText{}|_],Type=#schema_simple_type{},
_Env,_Block,S,_Checked) ->
@@ -2585,7 +2591,7 @@ check_element_type(XML=[XMLEl=#xmlElement{name=Name}|RestXML],
S6 = check_form(ElName,Name,XMLEl,
actual_form_value(CMEl#schema_element.form,
S5#xsd_state.elementFormDefault),
- S5),
+ S5),
%Step into content of XML element.
{Content,_,S7} =
case
@@ -2605,12 +2611,12 @@ check_element_type(XML=[XMLEl=#xmlElement{name=Name}|RestXML],
RestXML,
set_scope(S5#xsd_state.scope,set_num_el(S7,S6))};
true ->
- {error,{error_path(XMLEl,Name),?MODULE,
- {element_not_suitable_with_schema,ElName,S}}};
+ {error,{error_path(XMLEl, Name), ?MODULE,
+ {element_not_suitable_with_schema, ElName, S}}};
_ when S#xsd_state.num_el >= Min ->
%% it may be a match error or an optional element not
%% present
- {[],XML,S#xsd_state{num_el=0}};
+ {[], XML, S#xsd_state{num_el=0}};
_ ->
{error,{error_path(XMLEl,Name),?MODULE,
{element_not_suitable_with_schema,ElName,CMName,CMEl,S}}}
@@ -2645,7 +2651,7 @@ check_element_type(XML=[#xmlElement{}|_Rest],
check_element_type(XML=[E=#xmlElement{name=Name}|Rest],
Any={any,{Namespace,_Occ={Min,_},ProcessorContents}},Env,
_Block,S,_Checked) ->
- ?debug("check any: {any,{~p,~p,~p}}~n",[Namespace,Occ,ProcessorContents]),
+ ?debug("check any: {any,{~p,~p,~p}}~n",[Namespace,_Occ,ProcessorContents]),
%% ProcessorContents any of lax | strict | skip
%% lax: may validate if schema is found
%% strict: must validate
@@ -2710,8 +2716,11 @@ check_element_type([],CM,_Env,_Block,S,Checked) ->
{error,{error_path(Checked,undefined),?MODULE,
{empty_content_not_allowed,CM}}}
end;
+check_element_type([C = #xmlComment{} |Rest],CM,Env,Block,S,Checked) ->
+ check_element_type(Rest,CM,Env,Block,S,[C |Checked]);
check_element_type(XML,CM,_Env,_Block,S,_Checked) ->
{error,{error_path(XML,undefined),?MODULE,{match_failure,XML,CM,S}}}.
+
%% single xml content object and single schema object
check_text_type(XML=[#xmlText{}|_],optional_text,S) ->
% {XMLTxt,optional_text};
@@ -2730,7 +2739,7 @@ check_text_type([XMLTxt=#xmlText{}|_],CMEl,_S) ->
{cannot_contain_text,XMLTxt,CMEl}}}.
split_xmlText(XML) ->
- splitwith(fun(#xmlText{}) -> true;(_) -> false end,XML).
+ splitwith(fun(#xmlText{}) -> true;(#xmlComment{}) -> true;(_) -> false end,XML).
%% Sequence
check_sequence([T=#xmlText{}|Rest],Els,Occ,Env,S,Checked) ->
@@ -2773,6 +2782,8 @@ check_sequence(Seq=[_InstEl=#xmlElement{}|_],[El|Els],Occ={_Min,_Max},Env,S,Chec
count_num_el(set_num_el(S3,S2)),
Ret++Checked)
end;
+check_sequence([C = #xmlComment{} |Rest], Els, Occ, Env, S, Checked) ->
+ check_sequence(Rest,Els,Occ,Env,S,[C |Checked]);
check_sequence(Rest,[],_Occ,_Env,S,Checked) ->
{Checked,Rest,set_num_el(S,0)};
check_sequence([],Els,_Occ,_Env,S,Checked) ->
@@ -2869,6 +2880,8 @@ check_all(XML=[E=#xmlElement{name=Name}|RestXML],CM,Occ,Env,S,
{element_not_in_all,ElName,E,CM}},
check_all(RestXML,CM,Occ,Env,acc_errs(S,Err),[E|Checked],PrevXML)
end;
+check_all([C=#xmlComment{} |RestXML], CM, Occ, Env, S, Checked, XML) ->
+ check_all(RestXML, CM, Occ, Env, S, [C |Checked], XML);
check_all(XML,[],_,_,S,Checked,_) ->
{Checked,XML,S};
check_all([],CM,_Occ,_,S,Checked,_PrevXML) ->
@@ -2920,7 +2933,7 @@ check_target_namespace(XMLEl,S) ->
schemaLocations(El=#xmlElement{attributes=Atts},S) ->
Pred = fun(#xmlAttribute{name=schemaLocation}) -> false;
- (#xmlAttribute{namespace={_,"schemaLocation"}}) -> false;
+ (#xmlAttribute{nsinfo={_,"schemaLocation"}}) -> false;
(_) -> true
end,
case lists:dropwhile(Pred,Atts) of
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 10:05:52 +0000