--- parser3/src/main/pa_pool.C	2001/01/30 11:51:07	1.4
+++ parser3/src/main/pa_pool.C	2002/02/08 07:27:48	1.50
@@ -1,33 +1,79 @@
-/*
-  $Id: pa_pool.C,v 1.4 2001/01/30 11:51:07 paf Exp $
-*/
+/** @file
+	Parser: pool class.
+
+	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
 
-#include <stdlib.h>
+	$Id: pa_pool.C,v 1.50 2002/02/08 07:27:48 paf Exp $
+*/
 
 #include "pa_pool.h"
+#include "pa_exception.h"
+#include "pa_common.h"
+#include "pa_sapi.h"
+#include "pa_charset.h"
+
+Pool::Pool(void *astorage) : 
+	fstorage(astorage), fcontext(0), 
+	ftotal_allocated(0), ftotal_times(0),
+	source_charset(0), client_charset(0)
+	{
+}
+
+void Pool::fail_alloc(size_t size) const {
+	SAPI::die("out of pool memory: failed to allocate %u bytes; "
+		"already allocated on pool: %u bytes in %u times", 
+		size, 
+		ftotal_allocated, ftotal_times);
+}
+
+void Pool::fail_register_cleanup() const {
+	SAPI::die("failed to register cleanup");
+}
 
-Pool::Pool() :
-	fglobal_exception(0),	
-	flocal_exception(0) {
+void Pool::set_source_charset(Charset& acharset) { 
+	source_charset=&acharset; 
+}
+Charset& Pool::get_source_charset() { 
+	if(!source_charset)
+		throw Exception(0, 0,
+			0,
+			"no source charset defined yet");
+	return *source_charset; 
 }
 
-Pool::~Pool() {
+void Pool::set_client_charset(Charset& acharset) { 
+	client_charset=&acharset; 
+}
+Charset& Pool::get_client_charset() { 
+	if(!client_charset)
+		throw Exception(0, 0,
+			0,
+			"no client charset defined yet");
+	return *client_charset; 
 }
 
-Exception *Pool::set_global_exception(Exception *e) {
-	Exception *r=fglobal_exception;
-	fglobal_exception=e;
-	return r;
+#ifdef XML
+
+const char *Pool::transcode_cstr(xmlChar *s) {
+	return get_source_charset().transcode_cstr(s); 
 }
-void Pool::restore_global_exception(Exception *e) {
-	fglobal_exception=e;
+
+String& Pool::transcode(xmlChar *s) {
+	return get_source_charset().transcode(s); 
 }
 
-Exception *Pool::set_local_exception(Exception *e) {
-	Exception *r=flocal_exception;
-	flocal_exception=e;
-	return r;
+const char *Pool::transcode_cstr(GdomeDOMString *s) { 
+	return get_source_charset().transcode_cstr(s); 
 }
-void Pool::restore_local_exception(Exception *e) {
-	flocal_exception=e;
+
+String& Pool::transcode(GdomeDOMString *s) { 
+	return get_source_charset().transcode(s); 
 }
+
+GdomeDOMString_auto_ptr Pool::transcode(const String& s) {
+	return get_source_charset().transcode(s); 
+}
+
+
+#endif