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-rw-r--r--lib/xmerl/src/xmerl.erl25
-rw-r--r--lib/xmerl/src/xmerl_regexp.erl12
-rw-r--r--lib/xmerl/src/xmerl_xpath.erl51
3 files changed, 52 insertions, 36 deletions
diff --git a/lib/xmerl/src/xmerl.erl b/lib/xmerl/src/xmerl.erl
index 3249094e78..01af183eef 100644
--- a/lib/xmerl/src/xmerl.erl
+++ b/lib/xmerl/src/xmerl.erl
@@ -303,18 +303,17 @@ apply_tag_cb(Ms, F, Args) ->
apply_cb(Ms, F, '#element#', Args).
apply_cb(Ms, F, Df, Args) ->
- apply_cb(Ms, F, Df, Args, Ms).
-
-apply_cb([M|Ms], F, Df, Args, Ms0) ->
- case catch apply(M, F, Args) of
- {'EXIT', {undef,[{M,F,_,_}|_]}} ->
- apply_cb(Ms, F, Df, Args, Ms0);
- {'EXIT', Reason} ->
- exit(Reason);
- Res ->
- Res
+ apply_cb(Ms, F, Df, Args, length(Args)).
+
+apply_cb(Ms, F, Df, Args, A) ->
+ apply_cb(Ms, F, Df, Args, A, Ms).
+
+apply_cb([M|Ms], F, Df, Args, A, Ms0) ->
+ case erlang:function_exported(M, F, A) of
+ true -> apply(M, F, Args);
+ false -> apply_cb(Ms, F, Df, Args, A, Ms0)
end;
-apply_cb([], Df, Df, Args, _Ms0) ->
+apply_cb([], Df, Df, Args, A, _Ms0) ->
exit({unknown_tag, {Df, Args}});
-apply_cb([], F, Df, Args, Ms0) ->
- apply_cb(Ms0, Df, Df, [F|Args]).
+apply_cb([], F, Df, Args, A, Ms0) ->
+ apply_cb(Ms0, Df, Df, [F|Args], A+1).
diff --git a/lib/xmerl/src/xmerl_regexp.erl b/lib/xmerl/src/xmerl_regexp.erl
index 0c53e6f34a..9303bdb125 100644
--- a/lib/xmerl/src/xmerl_regexp.erl
+++ b/lib/xmerl/src/xmerl_regexp.erl
@@ -593,7 +593,7 @@ sub_first_match(S, {regexp,RE}) ->
nomatch -> nomatch
end.
-
+
%% This is the regular expression grammar used. It is equivalent to the
%% one used in AWK, except that we allow ^ $ to be used anywhere and fail
%% in the matching.
@@ -961,7 +961,7 @@ re_apply_or(never_match, R2) -> R2;
re_apply_or(R1, never_match) -> R1;
re_apply_or(nomatch, R2) -> R2;
re_apply_or(R1, nomatch) -> R1.
-
+
%% Record definitions for the NFA, DFA and compiler.
-record(nfa_state, {no,edges=[],accept=no}).
@@ -1026,7 +1026,7 @@ parse_reas([{RegExp,A}|REAs], S) ->
{error,E} -> {error,E}
end;
parse_reas([], Stack) -> {ok,reverse(Stack)}.
-
+
%% build_combined_nfa(RegExpActionList) -> {NFA,StartState}.
%% Build the combined NFA using Thompson's construction straight out
%% of the book. Build the separate NFAs in the same order as the
@@ -1147,7 +1147,7 @@ nfa_comp_class(Cc) ->
comp_crs([{C1,C2}|Crs], Last) ->
[{Last,C1-1}|comp_crs(Crs, C2+1)];
comp_crs([], Last) -> [{Last,maxchar}].
-
+
%% build_dfa(NFA, NfaStartState) -> {DFA,DfaStartState}.
%% Build a DFA from an NFA using "subset construction". The major
%% difference from the book is that we keep the marked and unmarked
@@ -1282,7 +1282,7 @@ accept([St|Sts], NFA) ->
#nfa_state{accept=no} -> accept(Sts, NFA)
end;
accept([], _NFA) -> no.
-
+
%% minimise_dfa(DFA, StartState, FirstState) -> {DFA,StartState}.
%% Minimise the DFA by removing equivalent states. We consider a
%% state if both the transitions and the their accept state is the
@@ -1331,7 +1331,7 @@ pack_dfa([D|DFA], NewN, Rs, PDFA) ->
pack_dfa(DFA, NewN+1, [{D#dfa_state.no,NewN}|Rs],
[D#dfa_state{no=NewN}|PDFA]);
pack_dfa([], _NewN, Rs, PDFA) -> {PDFA,Rs}.
-
+
%% comp_apply(String, StartPos, DFAReg) -> {match,RestPos,Rest} | nomatch.
%% Apply the DFA of a regular expression to a string. If
%% there is a match return the position of the remaining string and
diff --git a/lib/xmerl/src/xmerl_xpath.erl b/lib/xmerl/src/xmerl_xpath.erl
index b3301f2faf..be0e863ce4 100644
--- a/lib/xmerl/src/xmerl_xpath.erl
+++ b/lib/xmerl/src/xmerl_xpath.erl
@@ -713,10 +713,26 @@ node_test(_Test,
node_test({wildcard, _}, #xmlNode{type=ElAt}, _Context)
when ElAt==element; ElAt==attribute; ElAt==namespace ->
true;
-node_test({prefix_test, Prefix}, #xmlNode{node = N}, _Context) ->
+node_test({prefix_test, Prefix}, #xmlNode{node = N}, Context) ->
case N of
- #xmlElement{nsinfo = {Prefix, _}} -> true;
- #xmlAttribute{nsinfo = {Prefix, _}} -> true;
+ #xmlElement{nsinfo = {Prefix, _}} ->
+ true;
+ #xmlElement{expanded_name = {Uri, _}} ->
+ case expanded_name(Prefix, "_", Context) of
+ {Uri, _} ->
+ true;
+ _ ->
+ false
+ end;
+ #xmlAttribute{nsinfo = {Prefix, _}} ->
+ true;
+ #xmlAttribute{expanded_name = {Uri, _}} ->
+ case expanded_name(Prefix, "_", Context) of
+ {Uri, _} ->
+ true;
+ _ ->
+ false
+ end;
_ ->
false
end;
@@ -760,20 +776,21 @@ node_test({name, {_Tag, Prefix, Local}},
node_test({name, {Tag,_Prefix,_Local}},
#xmlNode{node = #xmlAttribute{name = Tag}}, _Context) ->
true;
-node_test({name, {_Tag, Prefix, Local}},
- #xmlNode{node = #xmlAttribute{expanded_name = {URI, Local},
- nsinfo = {_Prefix1, _},
- namespace = NS}}, _Context) ->
- NSNodes = NS#xmlNamespace.nodes,
- case lists:keysearch(Prefix, 1, NSNodes) of
- {value, {_, URI}} ->
- ?dbg("node_test(~, ~p) -> true.~n",
- [{_Tag, Prefix, Local}, write_node(NSNodes)]),
- true;
- false ->
- ?dbg("node_test(~, ~p) -> false.~n",
- [{_Tag, Prefix, Local}, write_node(NSNodes)]),
- false
+node_test({name, {Tag, Prefix, Local}},
+ #xmlNode{node = #xmlAttribute{name = Name,
+ expanded_name = EExpName
+ }}, Context) ->
+ case expanded_name(Prefix, Local, Context) of
+ [] ->
+ Res = (Tag == Name),
+ ?dbg("node_test(~p, ~p) -> ~p.~n",
+ [{Tag, Prefix, Local}, write_node(Name), Res]),
+ Res;
+ ExpName ->
+ Res = (ExpName == EExpName),
+ ?dbg("node_test(~p, ~p) -> ~p.~n",
+ [{Tag, Prefix, Local}, write_node(Name), Res]),
+ Res
end;
node_test({name, {_Tag, [], Local}},
#xmlNode{node = #xmlNsNode{prefix = Local}}, _Context) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 06:18:34 +0000