wordsegment.cpp

这是一个中文分词程序。用户将中文文件（.txt）打开

#include "stdafx.h"
#include "WordSegment.h"

const unsigned int CWordSegment::cwsTag = 0x0001;  // word classify tag
const unsigned int CWordSegment::cwsUserDict = 0x0002;  // User defining dictionary
const unsigned int CWordSegment::cwsCPlaceName = 0x0004; // Chinese place name
const unsigned int CWordSegment::cwsCName = 0x0008;  // chinese name
const unsigned int CWordSegment::cwsTranslationName = 0x0010; // translation name, include translation
                              // person name and place name etc.
const unsigned int CWordSegment::cwsIdiom = 0x0040; // chinese Idiom dictionary
const unsigned int CWordSegment::cwsOrganiseName = 0x0080; // chinese organise name and etc.

CWordSegment g_WordSeg;

bool CWordSegment::InitFCDll(char * m_strPath)
{ 
	char strFileName[MAX_PATH];
	
	strcpy(strFileName,m_strPath);
	strcat(strFileName,"\\Fc2000ws.ini");

	FILE *stream;
	if( (stream  = fopen( strFileName, "w+" )) == NULL )
		return false;
	fprintf(stream,"%s\n","[DeskTop]");
	fprintf(stream,"%s","LibPath=");
	fprintf(stream,"%s",m_strPath);
	fprintf(stream,"%s\n","\\dict\\");
	fprintf(stream,"%s\n","ServerAddress=zhou");
	fprintf(stream,"%s\n","WebServer=True");

	fclose(stream);

	strcpy(strFileName,m_strPath);
	strcat(strFileName,"\\cws2000.DLL");
	hFcDLL = LoadLibrary(strFileName);
	if (hFcDLL != NULL)
	{
		fcwsSegment = (TcwsSegment)GetProcAddress(hFcDLL, "cwsSegment");
		fcwsGetWord = (TcwsGetWord)GetProcAddress(hFcDLL, "cwsGetWord");
		fcwsSetSegSetting = (TcwsSetSegSetting)GetProcAddress(hFcDLL, "cwsSetSegSetting");
		fcwsGetSegSetting = (TcwsGetSegSetting)GetProcAddress(hFcDLL, "cwsGetSegSetting");
		return true;
	}
	else
		return false;
}

void CWordSegment::FreeFCDll(void)
{
	if (hFcDLL != NULL)
		FreeLibrary(hFcDLL);
}

int CWordSegment::cwsSegment(char far* sentence)
{
	if ((hFcDLL != NULL) && (fcwsSegment != NULL))
		return fcwsSegment( sentence );
	else
		return -1;
}

char far* CWordSegment::cwsGetWord(int index, char far* buffer, char far* tag)
{
	if ((hFcDLL != NULL) && (fcwsGetWord != NULL))
		return fcwsGetWord( index, &buffer, &tag );
	else
		return NULL;
}

void CWordSegment::cwsSetSegSetting(unsigned int aSetting)
{
	if ((hFcDLL != NULL) && (fcwsSetSegSetting != NULL))
		fcwsSetSegSetting( aSetting );
}

unsigned int CWordSegment::cwsGetSegSetting(void)
{
	if ((hFcDLL != NULL) && (fcwsGetSegSetting != NULL))
		return fcwsGetSegSetting();
	else
		return 0;
}