--- parser3/src/include/pa_pool.h	2001/09/15 13:20:22	1.54
+++ parser3/src/include/pa_pool.h	2001/10/18 13:09:37	1.63
@@ -5,7 +5,7 @@
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 
-	$Id: pa_pool.h,v 1.54 2001/09/15 13:20:22 parser Exp $
+	$Id: pa_pool.h,v 1.63 2001/10/18 13:09:37 parser Exp $
 */
 
 #ifndef PA_POOL_H
@@ -13,8 +13,16 @@
 
 #include "pa_config_includes.h"
 
+#ifdef XML
+#include <XalanDOM/XalanDOMString.hpp>
+#include <util/TransService.hpp>
+#endif
+
+// forwards
+
 class Exception;
 class Temp_exception;
+class String;
 
 /** 
 	Pool mechanizm allows users not to free up allocated memory,
@@ -30,7 +38,8 @@ class Pool {
 	friend Temp_exception;
 public:
 
-	Pool(void *astorage) : fstorage(astorage), fcontext(0), ftag(0), fexception(0) {}
+	Pool(void *astorage);
+	~Pool();
 
 	void set_context(void *acontext) { fcontext=acontext; }
 	void *context() { return fcontext; }
@@ -56,11 +65,17 @@ public:
 	/// current exception object of the pool
 	Exception& exception() const { return *fexception; }
 
+	/// resets transcoder if they change charset 
+	void set_charset(const String &charset);
+	/// returns current charset
+	const String& get_charset() { return *charset; }
+
 private:
 
 	void *fstorage;
 	void *fcontext;
 	void *ftag;
+	const String *charset;
 
 private: 
 	
@@ -107,6 +122,29 @@ private:
 	// current request's exception object
 	Exception *fexception;
 
+#ifdef XML
+
+public:
+	/// converts Xalan string to char *
+	const char *transcode_cstr(const XalanDOMString& s);
+	/// converts Xalan string to parser String
+	String& transcode(const XalanDOMString& s);
+	/// converts char * to Xalan string
+	XalanDOMString& Pool::transcode_buf(const char *buf, size_t buf_size);
+	/// converts parser String to Xalan string
+	XalanDOMString& Pool::transcode(const String& s);
+
+private:
+
+	void set_charset(const char *new_scharset);
+	void update_transcoder();
+
+private:
+
+	XMLTranscoder *transcoder;
+
+#endif
+
 private: //disabled
 
 	// Pool(const Pool&) {}
@@ -141,16 +179,17 @@ public:
 	*/
 	void set_pool(Pool *apool) { fpool=apool; }
 
-	/// useful wrapper around pool
+	//{
+	/// @name useful wrapper around pool
 	void *malloc(size_t size) const { return fpool->malloc(size); }
-	/// useful wrapper around pool
 	void *calloc(size_t size) const { return fpool->calloc(size); }
-	/// useful wrapper around pool
-	void register_cleanup(void (*cleanup) (void *), void *data) { 
-		fpool->register_cleanup(cleanup, data);
-	}
-	/// useful wrapper around pool
+	void register_cleanup(void (*cleanup) (void *), void *data) { fpool->register_cleanup(cleanup, data); }
 	Exception& exception() const { return fpool->exception(); }
+#ifdef XML
+	const char *transcode_cstr(const XalanDOMString& s) { return fpool->transcode_cstr(s); }
+	String& transcode(const XalanDOMString& s) { return fpool->transcode(s); }
+#endif
+	//}
 };
 /// useful macro for creating objects on current Pooled object Pooled::pool()
 #define NEW new(pool())