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started porting to gc:
PA_Object done
lots of replacements also

/** @file
	Parser: sql driver manager implementation.

	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
*/

static const char* IDENT_CHARSETS_C="$Date: 2003/03/18 15:14:18 $";

#include "pa_charsets.h"

// defines for globals

#define CHARSET_UTF8_NAME "UTF-8"

// globals

CharsetPtr UTF8_charset(new Charset(String* (new String(CHARSET_UTF8_NAME)), 
					 0/*no file=system*/));

Charsets charsets;

// methods

Charsets::Charsets() {
	put(UTF8_charset->name(), UTF8_charset);
}

Charset& Charsets::get(const String& aname) {
	if(CharsetPtr result=Hash<key_type, value_type>::get(aname))
		return *result.get();
	else
		throw Exception("parser.runtime",
			aname,
			"unknown charset");
}

void Charsets::load_charset(const String& arequest_name, const String& arequest_file_spec) {
	//we know that charset?
	if(Hash<key_type, value_type>::get(arequest_name)) 
		return; // don't load it then

	// make global_name string on cache_pool pool
	const String& global_name(new String(arequest_name->cstr(charsets_pool)));
	
	put(global_name, value_type(new Charset(global_name, arequest_file_spec)));
}