292 lines
6.7 KiB
C++
292 lines
6.7 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Thai WordBreak
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//
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// Thai WordBreak Interface Header File.
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//
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// History:
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// created 5/99 aarayas
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//
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// ©1999 Microsoft Corporation
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//----------------------------------------------------------------------------
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#include "thwbint.h"
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#include "lexheader.h"
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#include "trie.h"
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#include "NLGlib.h"
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#include "ProofBase.h"
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#include "ctrie.hpp"
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#include "cthwb.hpp"
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#include "thwbdef.hpp"
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HINSTANCE g_hInst;
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static PTEC retcode(int mjr, int mnr) { return MAKELONG(mjr, mnr); }
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#define lidThai 0x41e
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// class trie.
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//CTrie trie;
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// class CThaiWordBreak
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CThaiWordBreak* thaiWordBreak = NULL;
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//+---------------------------------------------------------------------------
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//
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// Function: ThaiWordBreakInit
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//
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// Synopsis: Initialize Thai Word Break - initialize variables of Thai Word Break.
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//
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// Arguments: szFileName - contain the path of the word list lexicon.
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//
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// Modifies:
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//
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// History: created 6/99 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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#if defined (NGRAM_ENABLE)
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PTEC WINAPI ThaiWordBreakInit(WCHAR* szFileName, WCHAR* szFileNameSentStruct, WCHAR* szFileNameTrigram)
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#else
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PTEC WINAPI ThaiWordBreakInit(WCHAR* szFileName, WCHAR* szFileNameTrigram)
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#endif
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{
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if (thaiWordBreak == NULL)
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{
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thaiWordBreak = new CThaiWordBreak;
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if (thaiWordBreak == NULL)
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return retcode(ptecIOErrorMainLex, ptecFileRead);
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}
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#if defined (NGRAM_ENABLE)
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return thaiWordBreak->Init(szFileName, szFileNameSentStruct, szFileNameTrigram);
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#else
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return thaiWordBreak->Init(szFileName, szFileNameTrigram);
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#endif
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}
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//+---------------------------------------------------------------------------
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//
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// Function: ThaiWordBreakInitResource
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//
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// Synopsis: Initialize Thai Word Break - initialize variables of Thai Word Break.
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//
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// Arguments:
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//
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// Modifies:
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//
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// History: created 6/2000 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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PTEC WINAPI ThaiWordBreakInitResource(LPBYTE pThaiDic, LPBYTE pThaiTrigram)
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{
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if (thaiWordBreak == NULL)
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{
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thaiWordBreak = new CThaiWordBreak;
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if (thaiWordBreak == NULL)
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return retcode(ptecIOErrorMainLex, ptecFileRead);
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}
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return thaiWordBreak->InitRc(pThaiDic, pThaiTrigram);
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}
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//+---------------------------------------------------------------------------
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//
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// Function: ThaiWordBreakTerminate
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//
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// Synopsis: Terminate Thai Word Break - does the cleanup for Thai Word Break.
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//
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// Arguments:
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//
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// Modifies:
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//
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// History: created 6/99 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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void WINAPI ThaiWordBreakTerminate()
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{
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if (thaiWordBreak)
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{
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thaiWordBreak->UnInit();
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delete thaiWordBreak;
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thaiWordBreak = NULL;
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}
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}
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//+---------------------------------------------------------------------------
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//
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// Function: ThaiWordBreakSearch
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//
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// Synopsis: Search to see if the word is in.
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//
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// Arguments: szWord - the word to search for
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//
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// Modifies:
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//
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// History: created 6/99 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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BOOL WINAPI ThaiWordBreakSearch(WCHAR* szWord, DWORD* pdwPOS)
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{
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if (thaiWordBreak == NULL)
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return FALSE;
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return thaiWordBreak->Find(szWord, pdwPOS);
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}
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//+---------------------------------------------------------------------------
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//
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// Function: THWB_FindWordBreak
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//
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// Synopsis: Search to see if the word is in.
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//
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// Arguments: szWord - the word to search for
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//
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// Modifies:
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//
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// History: created 7/99 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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int WINAPI THWB_FindWordBreak(WCHAR* wzString,unsigned int iStringLen, BYTE* pBreakPos,unsigned int iBreakLen, unsigned int mode)
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{
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if (thaiWordBreak == NULL)
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return 0;
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return thaiWordBreak->FindWordBreak(wzString,iStringLen, pBreakPos, iBreakLen, (BYTE) mode, true);
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}
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//+---------------------------------------------------------------------------
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//
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// Function: THWB_IndexWordBreak
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//
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// Synopsis: Search to see if the word is in.
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//
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// Arguments: szWord - the word to search for
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//
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// Modifies:
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//
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// History: created 3/00 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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int WINAPI THWB_IndexWordBreak(WCHAR* wzString,unsigned int iStringLen, BYTE* pBreakPos,THWB_STRUCT* pThwb_Struct,unsigned int iBreakLen)
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{
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if (thaiWordBreak == NULL)
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return 0;
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return thaiWordBreak->IndexWordBreak(wzString,iStringLen, pBreakPos, pThwb_Struct, iBreakLen);
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}
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//+---------------------------------------------------------------------------
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//
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// Function: THWB_FindAltWord
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//
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// Synopsis:
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//
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// Arguments:
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// pBreakPos - array of 5 byte.
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//
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// Modifies:
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//
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// History: created 3/00 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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int WINAPI THWB_FindAltWord(WCHAR* wzWord,unsigned int iWordLen, BYTE Alt, BYTE* pBreakPos)
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{
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if (thaiWordBreak == NULL)
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return 0;
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return thaiWordBreak->FindAltWord(wzWord,iWordLen,Alt,pBreakPos);
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}
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//+---------------------------------------------------------------------------
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//
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// Function: THWB_CreateThwbStruct
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//
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// Synopsis:
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//
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// Arguments:
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//
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// Modifies:
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//
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// History: created 3/00 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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THWB_STRUCT* WINAPI THWB_CreateThwbStruct(unsigned int iNumStruct)
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{
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unsigned int i = 0;
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THWB_STRUCT* pThwb_Struct = NULL;
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pThwb_Struct = new THWB_STRUCT[iNumStruct];
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if (pThwb_Struct)
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{
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for(i=0;i < iNumStruct; i++)
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{
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pThwb_Struct[i].fThai = false;
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pThwb_Struct[i].alt = 0;
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}
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}
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return pThwb_Struct;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: THWB_DeleteThwbStruct
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//
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// Synopsis:
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//
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// Arguments:
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//
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// Modifies:
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//
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// History: created 3/00 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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void WINAPI THWB_DeleteThwbStruct(THWB_STRUCT* pThwb_Struct)
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{
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if (pThwb_Struct)
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delete pThwb_Struct;
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pThwb_Struct = NULL;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: ThaiSoundEx
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//
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// Synopsis:
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//
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// Arguments:
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//
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// Modifies:
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//
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// History: created 8/99 aarayas
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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int WINAPI ThaiSoundEx(WCHAR* word)
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{
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// ::MessageBoxW(0,L"Soundex called",L"THWB",MB_OK);
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// return 0;
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if (thaiWordBreak == NULL)
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return 0;
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return thaiWordBreak->Soundex(word);
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}
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