272 lines
8.3 KiB
C
272 lines
8.3 KiB
C
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/*************************************************
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* gendtbl.c *
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* *
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* Copyright (C) 1999 Microsoft Inc. *
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* *
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*************************************************/
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// ---------------------------------------------------------------------------
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//
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// This program is used to generate Dayi IME tables from its text Code table
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//
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// History: 02-13-1998, Weibz, Created
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//
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// Usage: gendtbl <UniText File> <Phon.tbl> <Phonptr.tbl> <phoncode.tbl>
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//
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//
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// --------------------------------------------------------------------------
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#include <stdio.h>
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#include <windows.h>
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const DWORD dwChar2SeqTbl[0x42] = {
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// ' ' ! " # $ % & ' - char code
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, // sequence code
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// ( ) * + , - . /
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0x00, 0x00, 0x00, 0x00, 0x27, 0x33, 0x28, 0x29,
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// 0 1 2 3 4 5 6 7
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0x0A, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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// 8 9 : ; < = > ?
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0x08, 0x09, 0x00, 0x1E, 0x00, 0x2F, 0x00, 0x00,
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// @ A B C D E F G
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0x00, 0x15, 0x24, 0x22, 0x17, 0x0D, 0x18, 0x19,
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// H I J K L M N O
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0x1A, 0x12, 0x1B, 0x1C, 0x1D, 0x26, 0x25, 0x13,
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// P Q R S T U V W
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0x14, 0x0B, 0x0E, 0x16, 0x0F, 0x11, 0x23, 0x0C,
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// X Y Z [ \ ] ^ _
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0x21, 0x10, 0x20, 0x31, 0x34, 0x32, 0x00, 0x00,
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// ` a
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0x35, 0x00 };
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const BYTE bInverseEncode[] = {
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// 0 1 2 3 4 5 6 7
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0x3, 0x4, 0x5, 0x0, 0x1, 0x2, 0xA, 0xB,
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// 8 9, A B C D E F
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0xC, 0xD, 0x6, 0x7, 0x8, 0x9, 0xF, 0xE };
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void _cdecl main( int argc, TCHAR **argv) {
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HANDLE hInFile, hDayi;
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HANDLE hInMap;
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LPWORD lpInFile, lpStart;
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DWORD dwInFileSize, BytesWritten;
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DWORD iLine, LineLen, NumLine;
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int i, iWord;
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WORD uCode;
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DWORD dwPattern;
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// WORD *pwStored;
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if ( argc != 3 ) {
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printf("usage: gendtbl <UTextFile> <msdayi.tbl>\n");
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return;
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}
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hInFile = CreateFile( argv[1], // pointer to name of the file
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GENERIC_READ, // access (read-write) mode
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FILE_SHARE_READ, // share mode
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NULL, // pointer to security attributes
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OPEN_EXISTING, // how to create
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FILE_ATTRIBUTE_NORMAL, // file attributes
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NULL);
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if ( hInFile == INVALID_HANDLE_VALUE ) return;
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hDayi = CreateFile( argv[2], // pointer to name of the file
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GENERIC_WRITE, // access (read-write) mode
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FILE_SHARE_WRITE, // share mode
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NULL, // pointer to security attributes
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CREATE_ALWAYS, // how to create
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FILE_ATTRIBUTE_NORMAL, // file attributes
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NULL);
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if ( hDayi == INVALID_HANDLE_VALUE ) {
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printf("hPhon is INVALID_HANDLE_VALUE\n");
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return;
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}
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hInMap = CreateFileMapping(hInFile, // handle to file to map
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NULL, // optional security attributes
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PAGE_READONLY, // protection for mapping object
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0, // high-order 32 bits of object size
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0, // low-order 32 bits of object size
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NULL); // name of file-mapping object);
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if ( !hInMap ) {
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printf("hInMap is NULL\n");
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return;
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}
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lpInFile = (LPWORD)MapViewOfFile(hInMap, FILE_MAP_READ, 0, 0, 0);
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lpStart = lpInFile + 1; // skip Unicode header signature 0xFEFF
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dwInFileSize = GetFileSize(hInFile, NULL) - 2; // sub head two bytes
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LineLen = 9 * sizeof(WORD);
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//
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// Every Line contains XXXXTCDA
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//
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// X stands for Sequent code
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// T Tab, 0x0009
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// C U Char Code
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// F Flag, L' 'or L'*'
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// D 0x000D
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// A 0x000A
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//
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NumLine = dwInFileSize / LineLen;
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// pwStored = (PWORD)LocalAlloc(LPTR, NumLine * sizeof(WORD) );
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//
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// if ( pwStored == NULL ) {
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// printf("Memory Alloc Error\n");
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// return;
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// }
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// ------------------------------
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// the first five Bytes of Dayi.tbl should be 00, 00,00,00,00.
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dwPattern = 0x00000000;
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WriteFile(hDayi, // handle to file to write to
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&dwPattern, // pointer to data to write to file
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3, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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uCode = 0x0000;
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WriteFile(hDayi, // handle to file to write to
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&uCode, // pointer to data to write to file
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2, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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iWord = 0;
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for (iLine=0; iLine < NumLine; iLine++) {
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DWORD dwSeq;
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BOOL fInverse;
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//Generate the pattern
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dwPattern = 0;
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for (i=0; i<4; i++) {
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dwSeq = dwChar2SeqTbl[ lpStart[i] - L' ' ];
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dwPattern = (dwPattern << 6) + dwSeq;
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}
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// Get the Char code
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// Skip one 0x0009
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uCode = lpStart[5];
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fInverse = FALSE;
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// we will base on the Flag of this line to determine reversion.
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if ( lpStart[6] == L'*' )
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fInverse = TRUE;
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/* // searh if we have already stored the char.
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// for (i=0; i<iWord; i++) {
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// if ( pwStored[i] == uCode ) {
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// fInverse = TRUE;
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// break;
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// }
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// }
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//
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// if ( fInverse == FALSE ) {
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// // put this new char to the stored list.
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// pwStored[iWord] = uCode;
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// iWord ++;
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// }
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*/
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if (fInverse == TRUE ) {
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WORD wTmp;
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wTmp = bInverseEncode[ (uCode >> 12) & 0x000f ] ;
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uCode = (wTmp << 12) | (uCode & 0x0fff) ;
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}
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// write the Pattern and char code to Dayi.tbl
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WriteFile(hDayi, // handle to file to write to
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&dwPattern, // pointer to data to write to file
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3, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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WriteFile(hDayi, // handle to file to write to
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&uCode, // pointer to data to write to file
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2, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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lpStart += LineLen / sizeof(WORD);
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}
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// the Last three Bytes of Dayi.tbl should be 0xFF, 0xFF, 0xFF.
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dwPattern = 0x00FFFFFF;
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WriteFile(hDayi, // handle to file to write to
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&dwPattern, // pointer to data to write to file
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3, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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uCode = 0x0000;
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WriteFile(hDayi, // handle to file to write to
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&uCode, // pointer to data to write to file
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2, // number of bytes to write
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&BytesWritten, // pointer to number of bytes written
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NULL); // pointer to structure needed for
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// overlapped I/O
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// ------------------------------
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UnmapViewOfFile(lpInFile);
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CloseHandle(hInMap);
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CloseHandle(hInFile);
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CloseHandle(hDayi);
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// LocalFree(pwStored);
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return;
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}
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