test1.cpp

汉字统计程序

// test1.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream.h>
#include <fstream.h>
#include <windows.h>
//#include "stdio.h"
#include <iomanip.h>

extern "C" struct     __declspec(dllimport) STATIC{
	
	unsigned short         incode;
	unsigned long  int     cishu;

};

extern "C" __declspec(dllimport) unsigned long   count;
extern "C" __declspec(dllimport) long int        high;
extern "C" __declspec(dllimport) STATIC          out[6763]; 
extern "C" __declspec(dllimport) void           fStaticdll(char *filename,int ff);



int main(int argc, char* argv[])
{


		//start find files
			 char  CurPath[MAX_PATH];
			 
			 char filename[200][20];
			 int ff=0;


			if(FALSE==GetCurrentDirectory(sizeof(CurPath)/sizeof(char),CurPath))
			{
				cerr<<"Error at get directory!"
					<<endl;
				return 0;
			}

			char *FindDir="D:\\yb";
			HANDLE hFind=NULL;
			WIN32_FIND_DATA		wfdt;
			if(FALSE==SetCurrentDirectory(FindDir))
			{
				cerr<<"Error at set current directory"
					<<endl;
				return 0;
			}
			hFind=FindFirstFile("*.*",&wfdt);
			if(hFind==INVALID_HANDLE_VALUE)
			{
				cerr<<"Error at hFind handle!"
					<<endl;
				return 0;
			}
			if((wfdt.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0&&
				(strcmp(wfdt.cFileName,".")!=0)&&
				(strcmp(wfdt.cFileName,"..")!=0))
				cout<<"\tFind a child directory!"<<endl;
			else if(!strcmp(wfdt.cFileName,".")||!strcmp(wfdt.cFileName,".."))
				cout<<"\t Find a current or parent directory @!:"
					<<wfdt.cFileName
					<<endl;
			else
			{
				cout<<"find the first file@!"
					<<'\t'<<wfdt.cFileName
					<<endl;
				strcpy(filename[ff],wfdt.cFileName);
				ff++;
			}
			
			
			while(FindNextFile(hFind,&wfdt)!=FALSE)
			{
				if((wfdt.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0&&
				(strcmp(wfdt.cFileName,".")!=0)&&
				(strcmp(wfdt.cFileName,"..")!=0))
				cout<<"\tFind a child directory!"
					<<'\t'<<wfdt.cFileName
					<<endl;
				else if(!strcmp(wfdt.cFileName,"..")||!strcmp(wfdt.cFileName,"."))
					cout<<"\t Find a current or parent directory @!:"
						<<wfdt.cFileName
						<<endl;
				else
				{
					
					cout<<"find the our need file@!"
						<<'\t'<<wfdt.cFileName
						<<endl;
					strcpy(filename[ff],wfdt.cFileName);
					ff++;
				}
			}
//			if(FindNextFile(hFind,&wfdt)==FALSE)
//				cout<<GetLastError()
//					<<"\terror!error@error#"
//					<<endl;
			
			FindClose(hFind);


			//statics
			char*  fileaddr=*filename;

          fStaticdll(fileaddr, ff);
	


			//output file
			SetCurrentDirectory(CurPath);	

		//output statics

	ofstream outfile("d:\\yb\\out.txt");
	if(!outfile)
	{
		cout<<"Can't open output file!"<<endl;
		return 0;
	}


	outfile<<"\ttotal words:\t"
			<<count<<'\t'
			<<"category word:"
			<<high<<endl
			<<"\tword\t"
			<<"incode\t"
			<<"count\t"
			<<"Frequency"<<endl;


	int sort[6763];
	for(int t=0;t<high;t++)
	{
		sort[t]=t;
	}
	
	int kk;int cj;
	for(int c=0;c<high-1;c++)
	{
		kk=c;

		for(int j=c+1;j<high;j++)
		{
			if(out[sort[kk]].cishu<out[sort[j]].cishu)
			{
				kk=j;
			}
		}

		if(kk!=c)
		{
			
				
				cj=sort[c];
				sort[c]=sort[kk];
				sort[kk]=cj;
		}
	}

	unsigned char ss[3];

	for( c=0;c<high;c++)
	{
		ss[0]=(unsigned char)((out[sort[c]].incode&0xff00)>>8);
		ss[1]=(unsigned char)(out[sort[c]].incode&0x00ff);
		ss[2]='\0';

		outfile<<'\t'
				<<ss
				<<setiosflags(ios::showbase)
				<<'\t'<<hex<<out[sort[c]].incode
				<<'\t'<<dec<<out[sort[c]].cishu
				<<'\t'<<(float)(out[sort[c]].cishu)/(float)(count)
				<<endl;
	}


	outfile.close();

	char bb='\007';
	cout<<bb;




	return 0;
}