--- parser3/src/include/pa_charset.h	2011/02/21 22:57:47	1.47
+++ parser3/src/include/pa_charset.h	2026/04/25 13:38:46	1.63
@@ -1,14 +1,14 @@
 /** @file
 	Parser: Charset connection decl.
 
-	Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
 #ifndef PA_CHARSET_H
 #define PA_CHARSET_H
 
-static const char * const IDENT_CHARSET_H="$Date: 2011/02/21 22:57:47 $";
+#define IDENT_PA_CHARSET_H "$Id: pa_charset.h,v 1.63 2026/04/25 13:38:46 moko Exp $"
 
 
 #include "pa_exception.h"
@@ -16,13 +16,16 @@ static const char * const IDENT_CHARSET_
 #include "pa_hash.h"
 #include "pa_array.h"
 
-// pcre.h must be included BEFORE pcre_internal.h
-#include "pcre.h"
-// have to call config.h for using pcre_internal.h as well
-#include "../lib/pcre/config.h"
-#include "pcre_internal.h"
+#ifdef HAVE_PCRE2
+#include <pcre2.h>
+#else
+#include <pcre.h>
+#endif
+// we are using some pcre_internal.h stuff as well
+#include "../lib/pcre/pa_pcre_internal.h"
 
 #ifdef XML
+#include "libxml/xmlstring.h"
 #include "libxml/encoding.h"
 #endif
 
@@ -56,46 +59,23 @@ public:
 
 	bool isUTF8() const { return fisUTF8; }
 
-	static String::C transcode(const String::C src,
-		const Charset& source_charset, 
-		const Charset& dest_charset);
-
-	static String& transcode(const String& src,
-		const Charset& source_transcoder, 
-		const Charset& dest_transcoder);
-
-	static String::Body transcode(const String::Body src,
-		const Charset& source_transcoder, 
-		const Charset& dest_transcoder);
-
-	static void transcode(ArrayString& src,
-		const Charset& source_transcoder, 
-		const Charset& dest_transcoder);
-
-	static void transcode(HashStringString& src,
-		const Charset& source_transcoder, 
-		const Charset& dest_transcoder);
-
-	static String::C escape(const String::C src,
-		const Charset& source_charset);
-	static String::Body escape(const String::Body src,
-		const Charset& source_charset);
-	static String& escape(const String& src,
-		const Charset& source_charset);
-
-	static String::C escape_JSON(const String::C src,
-		const Charset& source_charset);
-	static String::Body escape_JSON(const String::Body src,
-		const Charset& source_charset);
-	static String& escape_JSON(const String& src,
-		const Charset& source_charset);
+	static String::C transcode(const String::C src, const Charset& source_charset, const Charset& dest_charset);
+	static String::Body transcode(const String::Body src, const Charset& source_transcoder, const Charset& dest_transcoder);
+	static String::Body transcode(const char* src,const Charset& source_transcoder, const Charset& dest_transcoder){ return transcode(String::Body(src), source_transcoder, dest_transcoder); }
+	static String& transcode(const String& src, const Charset& source_transcoder, const Charset& dest_transcoder);
+	static void transcode(ArrayString& src, const Charset& source_transcoder, const Charset& dest_transcoder);
+	static void transcode(HashStringString& src, const Charset& source_transcoder, const Charset& dest_transcoder);
+
+	static String::C escape(const String::C src, const Charset& source_charset);
+	static String::Body escape(const String::Body src, const Charset& source_charset);
+	static String& escape(const String& src, const Charset& source_charset);
+
+	static String::C escape_JSON(const String::C src, const Charset& source_charset);
+	static String::Body escape_JSON(const String::Body src, const Charset& source_charset);
+	static String& escape_JSON(const String& src, const Charset& source_charset);
 
 	void store_Char(XMLByte*& outPtr, XMLCh src, XMLByte not_found);
 
-#ifdef XML
-	xmlCharEncodingHandler& transcoder(const String::Body NAME);
-#endif
-
 public:
 
 	unsigned char pcre_tables[tables_length];
@@ -156,7 +136,6 @@ private:
 
 private:
 	void addEncoding(char* name_cstr);
-	void initTranscoder(const String::Body name, const char* name_cstr);
 
 public:
 	/// converts xmlChar* null-terminated string to char* 
@@ -175,7 +154,8 @@ public:
 
 private:
 
-	xmlCharEncodingHandler* ftranscoder;
+	xmlCharEncodingInputFunc ftranscoder_input;
+	xmlCharEncodingOutputFunc ftranscoder_output;
 
 #endif
 
@@ -194,6 +174,7 @@ size_t getUTF8CharPos(const XMLByte* src
 size_t lengthUTF8(const XMLByte* srcBegin, const XMLByte* srcEnd);
 unsigned int lengthUTF8Char(const XMLByte c);
 
+const char *fixUTF8(const char *src);
 
 class UTF8_string_iterator {
 	public: