--- parser3/src/classes/op.C	2010/07/05 05:54:46	1.201
+++ parser3/src/classes/op.C	2010/11/15 23:31:08	1.205
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char * const IDENT_OP_C="$Date: 2010/07/05 05:54:46 $";
+static const char * const IDENT_OP_C="$Date: 2010/11/15 23:31:08 $";
 
 #include "classes.h"
 #include "pa_vmethod_frame.h"
@@ -81,6 +81,7 @@ public:
 		ULN("optimized-html", HTML|String::L_OPTIMIZE_BIT);
 		ULN("regex", REGEX);
 		ULN("parser-code", PARSER_CODE);
+		ULN("json", JSON);
 		#undef ULN
 	}
 } untaint_lang_name2enum;
@@ -144,6 +145,13 @@ static void _taint(Request& r, MethodPar
 	}
 }
 
+static void _apply_taint(Request& r, MethodParams& params) {
+	String::Language lang=params.count()==1 ? String::L_AS_IS : get_untaint_lang(params, 0);
+	const String &sbody=params.as_string(params.count()-1, "body must be string");
+	String::Body result_body=sbody.cstr_to_string_body_untaint(lang, 0, &r.charsets);
+	r.write_pass_lang(*new String(result_body, String::L_AS_IS));
+}
+
 static void _process(Request& r, MethodParams& params) {
 	Method* main_method;
 
@@ -220,10 +228,10 @@ static void _process(Request& r, MethodP
 	// after restoring current-request-lang
 	// maybe-execute @main[]
 	if(main_method) {
-		// temporarily set method_frame's self to target_self
-		Temp_method_frame_self tmfs(*r.get_method_frame(), *target_self);
-		// execute!	
-		r.execute(*main_method->parser_code);
+		VMethodFrame frame(*main_method, r.get_method_frame()->caller(), *target_self);
+		frame.empty_params();
+		r.op_call(frame);
+		r.write_pass_lang(frame.result());
 	}
 }
 	
@@ -290,7 +298,7 @@ static void _use(Request& r, MethodParam
 	Value& vfile=params.as_no_junction(0, FILE_NAME_MUST_NOT_BE_CODE);
 
 	// _use could be called from the parser3 method only, so caller is always defined
-	r.use_file(r.main_class, vfile.as_string(), r.get_method_filename(r.get_method_frame()->caller()->junction.method));
+	r.use_file(r.main_class, vfile.as_string(), r.get_method_filename(&r.get_method_frame()->caller()->method));
 }
 
 static void set_skip(Request& r, Request::Skip askip) {
@@ -899,6 +907,9 @@ VClassMAIN::VClassMAIN(): VClass() {
 	// ^taint[as-is|uri|sql|js|html|html-typo|regex|parser-code]{code}
 	add_native_method("taint", Method::CT_ANY, _taint, 1, 2, Method::CO_WITHOUT_FRAME);
 
+	// ^apply-taint[untaint lang][string]
+	add_native_method("apply-taint", Method::CT_ANY, _apply_taint, 1, 2, Method::CO_WITHOUT_FRAME);
+
 	// ^process[code]
 	add_native_method("process", Method::CT_ANY, _process, 1, 3);