xwrt.h

x-wrt is the GUI config tool for openwrt,which is a open project about wireless Router

#if !defined xwrt_h_included
#define xwrt_h_included

#define PRG_NAME "XWRT 3.2 (29.10.2007) - XML compressor by P.Skibinski, [e-mail]"
#define XWRT_VERSION 320 // 150-405

#define XWRT_HEADER "XWRC"
#define ADD_FILENAME_EXT ".xwrt" 
#define CUT_FILENAME_CHAR '.'

#define PRINT_CHARS(data) ;//printf data
#define PRINT_CODEWORDS(data) ;//printf data
#define PRINT_STACK(data) ;//printf data
#define PRINT_DICT(data) ;//printf data
#define PRINT_CONTAINERS(data) ;//printf data
#define PRINT_STATUS(data) printf data;

#pragma warning(disable:4244) //  '=' : conversion from ... to ..., possible loss of data
#pragma warning(disable:4786) // STL warnings
#pragma warning(disable:4996) // '_getch' was declared deprecated
#pragma warning(disable:4503) // STL
#pragma warning(disable:4390) // empty controlled statement found; is this the intent?
#pragma warning(disable:4018) // signed/unsigned mismatch
#define _CRT_SECURE_NO_DEPRECATE // VC++ 2005 deprecate warnings


#if defined WIN32 || defined WIN64
#if !defined WIN64
	#define USE_ZLIB_LIBRARY
	#define USE_LZMA_LIBRARY	
	#define USE_PPMVC_LIBRARY
#endif
	#define USE_PAQ_LIBRARY
	#define getch _getch
#else
	#define USE_ZLIB_LIBRARY
	#define USE_PAQ_LIBRARY
	#define getch getchar
#endif


#ifdef USE_LZMA_LIBRARY
	#include <LZMAlib.h>
	#pragma comment (lib, "LZMAlib.lib")
#else
	class CInFileStream { };
	class COutFileStream { };
#endif

#ifdef USE_ZLIB_LIBRARY
	#include <zlib.h>
	#pragma comment (lib, "zlib.lib")
#endif

#ifdef USE_PPMVC_LIBRARY
	#include <PPMVClib.h>
	#pragma comment (lib, "PPMVClib.lib")
#endif

#ifdef USE_PAQ_LIBRARY
	#include "lpaq6.h"
#else
	class Encoder {};
#endif

class Encoder;

#define CHAR_FIRSTUPPER		1	// for encode lower word with first capital letter
#define CHAR_UPPERWORD		2	// for encode upper word
#define CHAR_NOSPACE		3
#define CHAR_END_TAG		4   
#define CHAR_END_TAG_EOL	5
#define CHAR_ESCAPE			6	// for encode reserved chars (CHAR_ESCAPE,CHAR_FIRSTUPPER,...)
#define CHAR_CRLF			7
#define CHAR_NEWWORD		8 
#define CHAR_IP				25
#define CHAR_HOURMIN		26
#define CHAR_HOURMINSEC		27
#define CHAR_PAGES			28
#define CHAR_REMAIN			29
#define CHAR_DATE_ENG		30
#define CHAR_TIME			31
#define BINARY_FIRST		128
#define BINARY_LAST			255
#define LETTER_LAST			'E'

#define OPTION_SPACELESS_WORDS				1
#define OPTION_SPACE_AFTER_CC_FLAG			2
#define OPTION_TRY_SHORTER_WORD				4
#define OPTION_ADD_SYMBOLS_0_5				8
#define OPTION_ADD_SYMBOLS_14_31			16
#define OPTION_ADD_SYMBOLS_MISC				32
#define OPTION_ZLIB							64
#define OPTION_LZMA							128
#define OPTION_PPMVC						256
#define OPTION_PAQ							512
#define OPTION_USE_DICTIONARY				1024
#define OPTION_CRLF							2048
#define OPTION_SPACES_MODELING				4096
#define OPTION_QUOTES_MODELING				8192
#define OPTION_USE_CONTAINERS				16384
#define OPTION_LETTER_CONTAINER				32768
#define OPTION_NUMBER_CONTAINER				65536
#define OPTION_BINARY_DATA					131072
#define OPTION_UNICODE_LE					262144
#define OPTION_UNICODE_BE					524288


#if !defined min
	#define min(a,b) (((a)>(b))?(b):(a))
#endif
#define IF_OPTION(option) (preprocFlag & option)
#define OPTION(option) (xml_wrt.preprocFlag & option)
#define TURN_OFF(option) {if (preprocFlag & option) preprocFlag-=option;}
#define TURN_ON(option) {if ((preprocFlag & option)==0) preprocFlag+=option;}
#define RESET_OPTIONS (preprocFlag=0)
template <class T> inline T CLAMP(const T& X,const T& LoX,const T& HiX) { return (X >= LoX)?((X <= HiX)?(X):(HiX)):(LoX); }

#define WORD_MIN_SIZE		2
#define WORD_AVG_SIZE		8
#define WORD_MAX_SIZE		48
#define STRING_MAX_SIZE		255  // 1-byte for container.size()

#define COMPRESS	1
#define DECOMPRESS	2

#define MAX_DYNAMIC_DICT_COUNT	(65536*256)
#define HASH_TABLE_SIZE			(1<<20) //1MB*4
#define ZLIB_BUFFER_SIZE		(512*1024)
#define BYTES_TO_DETECT			(50*1024)

#define NUM_BASE			256
#define HASH_DOUBLE_MULT	37
#define HASH_MULT			23
#define CHARSET_COUNT		6


enum EWordType { LOWERWORD, FIRSTUPPER, UPPERWORD, VARWORD, NUMBER, NUMBER2, NUMBER3 };
enum EXMLState { UNKNOWN, OPEN, CLOSE, CLOSE_EOL, CLOSED, ADDED, ADDED2, INSIDE };
enum EPreprocessType { LZ77, LZMA, PPM, PAQ };
enum ELetterType { XMLCHAR, LOWERCHAR, UPPERCHAR, UNKNOWNCHAR, RESERVEDCHAR, NUMBERCHAR };


void printStatus(int add_read,int add_written,int encoding);

#define OUT_OF_MEMORY() \
{ \
	printf("Not enough memory!\n"); \
	exit(0); \
}

#ifdef USE_LZMA_LIBRARY

#define PUTC(c) \
{ \
	if (IF_OPTION(OPTION_LZMA)) \
		LZMAlib_putc(c,outStream); \
	else \
		putc(c,XWRT_fileout); \
}
#define GETC(c) \
{ \
	if (IF_OPTION(OPTION_LZMA)) \
		c=LZMAlib_getc(inStream); \
	else \
		c=getc(XWRT_file); \
}
#else
#define PUTC(c) { putc(c,XWRT_fileout); }
#define GETC(c) { c=getc(XWRT_file); }
#endif

#include <stdio.h>

extern FILE* XWRT_file;
extern FILE* XWRT_fileout;

#endif