--- parser3/src/include/pa_charsets.h	2003/01/28 11:38:49	1.8.2.3
+++ parser3/src/include/pa_charsets.h	2023/09/26 20:49:06	1.22
@@ -1,8 +1,8 @@
 /** @file
 	Parser: sql driver manager decl.
 
-	Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2001-2023 Art. Lebedev Studio (http://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 
 
 	global sql driver manager, must be thread-safe
@@ -11,24 +11,29 @@
 #ifndef PA_CHARSETS_H
 #define PA_CHARSETS_H
 
-static const char* IDENT_CHARSETS_H="$Date: 2003/01/28 11:38:49 $";
+#define IDENT_PA_CHARSETS_H "$Id: pa_charsets.h,v 1.22 2023/09/26 20:49:06 moko Exp $"
 
 #include "pa_hash.h"
 #include "pa_charset.h"
 
-class Charsets: public Hash<ConstStringPtr, CharsetPtr> {
-	Pool charsets_pool;
+/// convention: use UPPERCASE keys
+class Charsets: public HashString<Charset*> {
 public:
 
 	Charsets();
 
-	CharsetPtr get(ConstStringPtr aname);
+	Charset& get(String::Body ANAME);
+	Charset& get_direct(const char *ANAME);
 
-	void load_charset(ConstStringPtr arequest_name, ConstStringPtr arequest_file_spec);
-};
+	void load_charset(Request_charsets& charsets, String::Body ANAME, const String& afile_spec);
 
-/// global
-extern Charsets charsets;
+	// detects charset if it's not enforced, skips BOM signature if it complies charset
+	static Charset* checkBOM(char *&body,size_t &body_size, Charset* enforced_charset);
+};
 
+//@{ globals
+extern Charset pa_UTF8_charset;
+extern Charsets pa_charsets;
+//@}
 
 #endif