--- parser3/src/main/pa_charsets.C	2001/12/15 21:28:21	1.1
+++ parser3/src/main/pa_charsets.C	2002/02/08 08:30:15	1.6
@@ -1,10 +1,10 @@
 /** @file
 	Parser: sql driver manager implementation.
 
-	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 
-	$Id: pa_charsets.C,v 1.1 2001/12/15 21:28:21 paf Exp $
+	$Id: pa_charsets.C,v 1.6 2002/02/08 08:30:15 paf Exp $
 */
 
 #include "pa_charsets.h"
@@ -19,7 +19,7 @@ Charsets *charsets;
 Charsets::Charsets(Pool& apool) : Hash(apool) {
 }
 
-static void destroy_charset(const Hash::Key& key, Hash::Val *& value, void *) {
+static void destroy_charset(const Hash::Key& , Hash::Val *& value, void *) {
 	static_cast<Charset *>(value)->~Charset();	
 }
 
@@ -27,3 +27,25 @@ Charsets::~Charsets() {
 	for_each(destroy_charset);
 }
 
+Charset& Charsets::get_charset(const String& name) {
+	if(Charset *result=(Charset *)get(name))
+		return *result;
+	else
+		throw Exception(0, 0,
+			&name,
+			"unknown charset");
+}
+
+void Charsets::load_charset(const String& request_name, const String& request_file_spec) {
+	//we know that charset?
+	if(get(request_name)) 
+		return; // don't load it then
+
+	const char *name_cstr=request_name.cstr();
+	char *global_name_cstr=(char *)malloc(strlen(name_cstr)+1);
+	strcpy(global_name_cstr, name_cstr);
+	// make global_name string on global pool
+	String& global_name=*NEW String(pool(), global_name_cstr);
+	
+	put(request_name, NEW Charset(pool(), global_name, &request_file_spec));
+}