parser3/src/include/pa_charset.h - diff

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Diff for /parser3/src/include/pa_charset.h between versions 1.20.2.16 and 1.21

version 1.20.2.16, 2003/03/07 11:02:11	version 1.21, 2003/03/21 09:43:48
Line 1	Line 1
/** @file	/** @file
Parser: Charset connection decl.	Parser: Charset connection decl.

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

Line 26 namespace PCRE {	Line 26 namespace PCRE {

// defines	// defines

#define MAX_CHARSET_UNI_CODES 500

# ifndef XMLCh	# ifndef XMLCh
typedef unsigned int XMLCh;	typedef unsigned int XMLCh;
# endif	# endif
Line 35 namespace PCRE {	Line 33 namespace PCRE {
typedef unsigned char XMLByte;	typedef unsigned char XMLByte;
# endif	# endif

// forwards

class GdomeDOMString_auto_ptr;

// helpers

struct Charset_TransRec {	struct Charset_TransRec {
XMLCh intCh;	XMLCh intCh;
XMLByte extCh;	XMLByte extCh;
};	};

/** charset holds name & transcode tables	/** charset holds name & transcode tables
registers libxml transcoders	registers Xerces transcoders
*/	*/
class Charset: public PA_Object {	class Charset : public Pooled {
public:	public:

Charset(StringPtr aname, StringPtr afile_spec);	Charset(Pool& apool, const String& aname, const String *request_file_spec);
override ~Charset();	Charset::~Charset();

StringPtr name() const { return fname; }	const String& name() const { return fname; }

bool isUTF8() const { return fisUTF8; }	bool isUTF8() const { return fisUTF8; }

static void transcode(Pool& pool,	static void transcode(Pool& pool,
const Charset& source_transcoder, const void* source_body, size_t source_content_length,	const Charset& source_transcoder, const void *source_body, size_t source_content_length,
const Charset& dest_transcoder, const void* & dest_body, size_t& dest_content_length	const Charset& dest_transcoder, const void *& dest_body, size_t& dest_content_length
);	);

	static String& transcode(Pool& pool,
	const Charset& source_transcoder,
	const Charset& dest_transcoder,
	const String& src);

	static void transcode(Pool& pool,
	const Charset& source_transcoder,
	const Charset& dest_transcoder,
	Array& src);

	static void transcode(Pool& pool,
	const Charset& source_transcoder,
	const Charset& dest_transcoder,
	Hash& src);

#ifdef XML	#ifdef XML
xmlCharEncodingHandler& transcoder(StringPtr source);	xmlCharEncodingHandler transcoder(const String source);
#endif	#endif

public:	public:
Line 74 public:	Line 81 public:

private:	private:

void load_definition(StringPtr afile_spec);	void loadDefinition(const String& request_file_spec);
void sort_ToTable();	void sort_ToTable();

void transcodeToUTF8(Pool& pool,	void transcodeToUTF8(Pool& pool,
const void* source_body, size_t source_content_length,	const void *source_body, size_t source_content_length,
const void* & dest_body, size_t& dest_content_length) const;	const void *& dest_body, size_t& dest_content_length) const;
void transcodeFromUTF8(Pool& pool,	void transcodeFromUTF8(Pool& pool,
const void* source_body, size_t source_content_length,	const void *source_body, size_t source_content_length,
const void* & dest_body, size_t& dest_content_length) const;	const void *& dest_body, size_t& dest_content_length) const;

void transcodeToCharset(Pool& pool,	void transcodeToCharset(Pool& pool,
const Charset& dest_transcoder,	const Charset& dest_transcoder,
const void* source_body, size_t source_content_length,	const void *source_body, size_t source_content_length,
const void*& dest_body, size_t& dest_content_length) const;	const void *& dest_body, size_t& dest_content_length) const;

public:	public:

struct Tables {	struct Tables {
XMLCh fromTable[0x100];	XMLCh fromTable[0x100];
Charset_TransRec toTable[MAX_CHARSET_UNI_CODES];	Charset_TransRec *toTable;
uint toTableSize;	uint toTableSize;
};	};

private:	private:

StringPtr fname;	const String& fname;
CharPtr fname_cstr;
bool fisUTF8;	bool fisUTF8;
Tables tables;	Tables tables;

#ifdef XML	#ifdef XML

private:	private:
void addEncoding(char* name_cstr);	void addEncoding(char *name_cstr);
void initTranscoder(StringPtr source, const char* name_cstr);	void initTranscoder(const String source, const char name_cstr);

public:	public:
/// converts GdomeDOMString string to char*	/// converts GdomeDOMString string to char *
const char* transcode_cstr(GdomeDOMString* s);	const char transcode_cstr(GdomeDOMString s);
/// converts GdomeDOMString string to parser String	/// converts GdomeDOMString string to parser String
StringPtr transcode(GdomeDOMString* s	String& transcode(GdomeDOMString *s
#ifndef NO_STRING_ORIGIN	#ifndef NO_STRING_ORIGIN
, StringPtr origin	, const String *origin
#endif	#endif
);	);
/// converts xmlChar* null-terminated string to char*	/// converts xmlChar* null-terminated string to char *
CharPtr transcode_cstr(xmlChar* s);	const char transcode_cstr(xmlChar s);
/// converts xmlChar* null-terminated string to parser String	/// converts xmlChar* null-terminated string to parser String
StringPtr transcode(xmlChar* s	String& transcode(xmlChar *s
#ifndef NO_STRING_ORIGIN	#ifndef NO_STRING_ORIGIN
, StringPtr origin	, const String *origin
#endif	#endif
);	);
	/** converts sized char * to xmlChar*
/** converts sized char* to xmlChar*	@returns xmlChar * which caller should free
@returns xmlChar* WHICH CALLER SHOULD FREE
*/
xmlChar* transcode_buf2xchar(const char* buf, size_t buf_size);
/** converts sized char* to gchar*
@returns gchar* WHICH CALLER SHOULD FREE
*/	*/
gchar* transcode_buf2gchar(const char* buf, size_t buf_size);	xmlChar transcode_buf2xchar(const char buf, size_t buf_size);
/// converts char* to GdomeDOMString	/// converts char * to GdomeDOMString
GdomeDOMString_auto_ptr transcode_buf2dom(const char* buf, size_t buf_size);	GdomeDOMString_auto_ptr transcode_buf2dom(const char *buf, size_t buf_size);
/// converts parser String to GdomeDOMString	/// converts parser String to GdomeDOMString
GdomeDOMString_auto_ptr transcode(StringPtr s);	GdomeDOMString_auto_ptr transcode(const String& s);

private:

typedef void* (*transcode_buf_malloc_func)(size_t size);
void* transcode_buf2mchar(transcode_buf_malloc_func malloc_func,
const char* buf, size_t buf_size);

private:	private:

typedef smart_ptr<xmlCharEncodingHandler> xmlCharEncodingHandlerPtr;	xmlCharEncodingHandler *ftranscoder;
xmlCharEncodingHandlerPtr fcreated_handler;
xmlCharEncodingHandler* ftranscoder;

#endif	#endif

};	};
DECLARE_OBJECT_PTR(Charset);

#ifdef XML	#ifdef XML
/// Auto-object used to track GdomeDOMString usage	/// Auto-object used to track GdomeDOMString usage
class GdomeDOMString_auto_ptr {	class GdomeDOMString_auto_ptr {
GdomeDOMString* fstring;	GdomeDOMString *fstring;
public:	public:
/// frees astring afterwards!!!	explicit GdomeDOMString_auto_ptr(gchar *astring) : fstring(gdome_str_mkref(astring)) {}
explicit GdomeDOMString_auto_ptr(gchar* astring) : fstring(gdome_str_mkref_own(astring)) {}	explicit GdomeDOMString_auto_ptr(GdomeDOMString *astring) : fstring(astring) {
explicit GdomeDOMString_auto_ptr(GdomeDOMString* astring) : fstring(astring) {
// not ref-ing, owning	// not ref-ing, owning
}	}
~GdomeDOMString_auto_ptr() {	~GdomeDOMString_auto_ptr() {
Line 178 public:	Line 169 public:
return fstring;	return fstring;
}	}
GdomeDOMString& operator*() {	GdomeDOMString& operator*() {
return* fstring;	return *fstring;
}	}

// copying	// copying
Line 187 public:	Line 178 public:
}	}
GdomeDOMString_auto_ptr& operator =(const GdomeDOMString_auto_ptr& src) {	GdomeDOMString_auto_ptr& operator =(const GdomeDOMString_auto_ptr& src) {
if(this == &src)	if(this == &src)
return* this;	return *this;

gdome_str_unref(fstring);	gdome_str_unref(fstring);
fstring=src.fstring;	fstring=src.fstring;
gdome_str_ref(fstring);	gdome_str_ref(fstring);

return* this;	return *this;
}	}
};	};
#endif	#endif

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Removed from v.1.20.2.16
changed lines
	Added in v.1.21