/*************************************************
* genptbl.c *
* *
* Copyright (C) 1995-1999 Microsoft Inc. *
* *
*************************************************/
// ---------------------------------------------------------------------------
//
// This program is used to generate Phon IME tables from its text Code table
//
// History: 02-09-1998, Weibz, Created
//
// Usage: genptbl <UniText File> <Phon.tbl> <Phonptr.tbl> <phoncode.tbl>
//
//
// --------------------------------------------------------------------------
#include <stdio.h>
#include <windows.h>
const DWORD wChar2SeqTbl[0x42] = {
// ' ' ! " # $ % & ' - char code
0x26, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // sequence code
// ( ) * + , - . /
0x00, 0x00, 0x00, 0x00, 0x1C, 0x25, 0x20, 0x24,
// 0 1 2 3 4 5 6 7
0x21, 0x01, 0x05, 0x28, 0x29, 0x0F, 0x27, 0x2A,
// 8 9 : ; < = > ?
0x19, 0x1D, 0x00, 0x23, 0x00, 0x00, 0x00, 0x00,
// @ A B C D E F G
0x00, 0x03, 0x12, 0x0B, 0x0A, 0x09, 0x0D, 0x11,
// H I J K L M N O
0x14, 0x1A, 0x17, 0x1B, 0x1F, 0x18, 0x15, 0x1E,
// P Q R S T U V W
0x22, 0x02, 0X0C, 0x07, 0x10, 0x16, 0x0E, 0x06,
// X Y Z [ \ ] ^ _
0x08, 0x13, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
// ` a
0x00, 0x00 };
const BYTE bInverseEncode[] = {
// 0 1 2 3 4 5 6 7
0x3, 0x4, 0x5, 0x0, 0x1, 0x2, 0xA, 0xB,
// 8 9, A B C D E F
0xC, 0xD, 0x6, 0x7, 0x8, 0x9, 0xF, 0xE };
void _cdecl main( int argc, TCHAR **argv) {
HANDLE hInFile, hPhon, hPhonptr, hPhoncode;
HANDLE hInMap;
LPWORD lpInFile, lpStart;
DWORD dwInFileSize, BytesWritten;
DWORD iLine, LineLen, NumLine;
int i;
WORD wOutData, uCode;
DWORD dwPattern, dwLastPattern;
if ( argc != 5 ) {
printf("usage: genptbl <UTextFile> <Phon.tbl> <phonptr.tbl> <phoncode.tbl>\n");
return;
}
hInFile = CreateFile( argv[1], // pointer to name of the file
GENERIC_READ, // access (read-write) mode
FILE_SHARE_READ, // share mode
NULL, // pointer to security attributes
OPEN_EXISTING, // how to create
FILE_ATTRIBUTE_NORMAL, // file attributes
NULL);
if ( hInFile == INVALID_HANDLE_VALUE ) return;
hPhon = CreateFile( argv[2], // pointer to name of the file
GENERIC_WRITE, // access (read-write) mode
FILE_SHARE_WRITE, // share mode
NULL, // pointer to security attributes
CREATE_ALWAYS, // how to create
FILE_ATTRIBUTE_NORMAL, // file attributes
NULL);
if ( hPhon == INVALID_HANDLE_VALUE ) {
printf("hPhon is INVALID_HANDLE_VALUE\n");
return;
}
hPhonptr = CreateFile(argv[3], // pointer to name of the file
GENERIC_WRITE, // access (read-write) mode
FILE_SHARE_WRITE, // share mode
NULL, // pointer to security attributes
CREATE_ALWAYS, // how to create
FILE_ATTRIBUTE_NORMAL, // file attributes
NULL);
if ( hPhonptr == INVALID_HANDLE_VALUE ) {
printf("hPhonptr is INVALID_HANDLE_VALUE\n");
return;
}
hPhoncode = CreateFile(argv[4], // pointer to name of the file
GENERIC_WRITE, // access (read-write) mode
FILE_SHARE_WRITE, // share mode
NULL, // pointer to security attributes
CREATE_ALWAYS, // how to create
FILE_ATTRIBUTE_NORMAL, // file attributes
NULL);
if ( hPhoncode == INVALID_HANDLE_VALUE ) {
printf("hPhoncode is INVALID_HANDLE_VALUE\n");
return;
}
hInMap = CreateFileMapping(hInFile, // handle to file to map
NULL, // optional security attributes
PAGE_READONLY, // protection for mapping object
0, // high-order 32 bits of object size
0, // low-order 32 bits of object size
NULL); // name of file-mapping object);
if ( !hInMap ) {
printf("hInMap is NULL\n");
return;
}
lpInFile = (LPWORD)MapViewOfFile(hInMap, FILE_MAP_READ, 0, 0, 0);
lpStart = lpInFile + 1; // skip Unicode header signature 0xFEFF
dwInFileSize = GetFileSize(hInFile, NULL) - 2; // sub head two bytes
LineLen = 9 * sizeof(WORD);
//
// Every Line contains XXXXTCFDA
//
// X stands for Sequent code
// T Tab, 0x0009
// C U Char Code
// F Flag, 0x0020 or L'*'
// D 0x000D
// A 0x000A
//
NumLine = dwInFileSize / LineLen;
// ------------------------------
// the first three Bytes of phon.tbl should be 0xFF, 0xFF, 0xFF.
dwPattern = 0x00FFFFFF;
WriteFile(hPhon, // handle to file to write to
&dwPattern, // pointer to data to write to file
3, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
// and write 0x0000 to phonptr.tbl
wOutData = 0x0000;
WriteFile(hPhonptr, // handle to file to write to
&wOutData, // pointer to data to write to file
2, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
dwPattern = dwLastPattern = 0x00FFFFFF;
for (iLine=0; iLine < NumLine; iLine++) {
DWORD dwSeq;
BOOL fInverse;
//Generate the pattern
dwPattern = 0;
for (i=0; i<3; i++) {
dwSeq = 0;
if ( lpStart[i] != L' ')
dwSeq = wChar2SeqTbl[ lpStart[i] - L' ' ];
dwPattern = (dwPattern << 6) + dwSeq;
}
// add the last key for tones
dwSeq = wChar2SeqTbl[lpStart[3] - L' '];
dwPattern = (dwPattern << 6) + dwSeq;
// Get the Char code which will be stored in phoncode.tbl
uCode = lpStart[5];
fInverse = FALSE;
if ( lpStart[6] == L'*')
fInverse = TRUE;
if (fInverse == TRUE ) {
WORD wTmp;
wTmp = bInverseEncode[ (uCode >> 12) & 0x000f ] ;
uCode = (wTmp << 12) | (uCode & 0x0fff) ;
}
// write uCode to phoncode.tbl
WriteFile(hPhoncode, // handle to file to write to
&uCode, // pointer to data to write to file
2, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
if ( dwPattern != dwLastPattern ) {
// this is a different pattern, we will put this pattern to phon.tbl
// and put the current line number (offset in phoncode.tbl in word)
// to file phonptr.tbl
WriteFile(hPhon, // handle to file to write to
&dwPattern, // pointer to data to write to file
3, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
// write Offset to phonptr.tbl
wOutData = (WORD)iLine;
WriteFile(hPhonptr, // handle to file to write to
&wOutData, // pointer to data to write to file
2, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
dwLastPattern = dwPattern;
}
lpStart += 9;
}
// the Last three Bytes of phon.tbl should be 0xFF, 0xFF, 0xFF.
dwPattern = 0x00FFFFFF;
WriteFile(hPhon, // handle to file to write to
&dwPattern, // pointer to data to write to file
3, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
wOutData = (WORD)iLine;
WriteFile(hPhonptr, // handle to file to write to
&wOutData, // pointer to data to write to file
2, // number of bytes to write
&BytesWritten, // pointer to number of bytes written
NULL); // pointer to structure needed for
// overlapped I/O
// ------------------------------
UnmapViewOfFile(lpInFile);
CloseHandle(hInMap);
CloseHandle(hInFile);
CloseHandle(hPhon);
CloseHandle(hPhonptr);
CloseHandle(hPhoncode);
return;
}