--- parser3/src/classes/form.C	2001/04/28 13:31:08	1.8
+++ parser3/src/classes/form.C	2026/10/16 15:16:21	1.54
@@ -1,85 +1,58 @@
 /** @file
 	Parser: @b form parser class.
 
-	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: form.C,v 1.8 2001/04/28 13:31:08 paf Exp $
+	Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
 #include "classes.h"
+#include "pa_vmethod_frame.h"
+
 #include "pa_request.h"
 #include "pa_vform.h"
 
-/// $LIMITS.max_post_size default 10M
-const size_t MAX_POST_SIZE_DEFAULT=10*0x400*400;
-
-// defines
-
-#define FORM_CLASS_NAME "form"
-
-#define LIMITS_NAME "LIMITS"
-
-#define MAX_POST_SIZE_NAME "post_max_size"
+volatile const char * IDENT_FORM_C="$Id: form.C,v 1.54 2026/10/16 15:16:21 moko Exp $";
 
 // class
 
 class MForm : public Methoded {
-public:
-	MForm(Pool& pool);
-protected: // Methoded
+public: // Methoded
+
 	bool used_directly() { return false; }
 	void configure_admin(Request& r);
-private:
-	String max_post_size_name;
-	String limits_name;
+
+public:
+
+	MForm(): Methoded("form") {}
+
 };
 
+// global variable
+
+DECLARE_CLASS_VAR(form, new MForm);
+
 // methods
 
 // constructor & configurator
 
-MForm::MForm(Pool& apool) : Methoded(apool),
-	max_post_size_name(apool, MAX_POST_SIZE_NAME),
-	limits_name(apool, LIMITS_NAME)
-{
-	set_name(*NEW String(pool(), FORM_CLASS_NAME));
-}
-
 void MForm::configure_admin(Request& r) {
-	Pool& pool=r.pool();
 
-	Value *limits=r.main_class?r.main_class->get_element(limits_name):0;
-	if(r.info.method && StrEqNc(r.info.method, "post", true)) {
-		// $limits.max_post_size default 10M
-		Value *element=limits?limits->get_element(max_post_size_name):0;
-		size_t value=element?(size_t)element->as_double():0;
-		size_t max_post_size=value?value:MAX_POST_SIZE_DEFAULT;
-		
-		if(r.info.content_length>max_post_size)
-			PTHROW(0, 0,
-				0,
-				"posted content_length(%u) > max_post_size(%u)",
-					r.post_size, max_post_size);
+	if(r.request_info.can_have_body()){
+		if(r.request_info.content_length>pa_post_max_size)
+			throw Exception(PARSER_RUNTIME, 0, "posted content_length(%s) > $LIMITS.post_max_size(%s)", pa_uitoa(r.request_info.content_length), pa_uitoa(pa_post_max_size));
 
 		// read POST data
-		r.post_data=(char *)malloc(r.info.content_length);
-		r.post_size=SAPI::read_post(pool, r.post_data, r.info.content_length);
-		if(r.post_size!=r.info.content_length)
-			PTHROW(0, 0, 
-				0, 
-				"post_size(%u)!=content_length(%u)", 
-					r.post_size, r.info.content_length);
+		if(r.request_info.content_length) {
+			char *post_data=new(PointerFreeGC) char[r.request_info.content_length+1/*terminating zero*/];
+			size_t post_size=SAPI::read_post(r.sapi_info, post_data, r.request_info.content_length);
+			post_data[post_size]=0; // terminating zero
+			r.request_info.post_data=post_data;
+			r.request_info.post_size=post_size;
+		} else {
+			r.request_info.post_data=0;
+			r.request_info.post_size=0;
+		}
+		if(r.request_info.post_size!=r.request_info.content_length)
+			throw Exception(0, 0, "post_size(%s) != content_length(%s)", pa_uitoa(r.request_info.post_size), pa_uitoa(r.request_info.content_length));
 	}
 }
-
-// global variable
-
-Methoded *form_base_class;
-
-// creator
-
-Methoded *MForm_create(Pool& pool) {
-	return form_base_class=new(pool) MForm(pool);
-}