#include <io.h>
#include <direct.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX 256
long total;
int countLines(const char *filename);
void findALLCodes(const char *path);
void findAllFiles(const char *path);
int countLines(const char *filename)
{
FILE *fp;
int count = 0;
int temp;
if ((fp = fopen(filename, "r")) == NULL)
{
fprintf(stderr,"Can not open the file:%s\n",filename);
return 0;
}
while((temp=fgetc(fp))!=EOF)
{
if(temp=='\n')
{
count++;
}
}
fclose(fp);
return count;
}
void findALLCodes(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath[MAX],target[MAX];
strcpy(thePath,path);
if((handle=_findfirst(strcat(thePath,"/*.c"), &fa))!=-1L)
{
do
{
sprintf(target,"%s/%s",path,fa.name);
total +=countLines(target);
}while (_findnext(handle,&fa)==0);
}
_findclose(handle);
}
void findALLDirs(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath[MAX];
strcpy(thePath,path);
if((handle = _findfirst(strcat(thePath, "/*"),&fa))==-1L)
{
fprintf(stderr,"The path %s is wrong!\n",path);
return;
}
do
{
if(!strcmp(fa.name,".") || !strcmp(fa.name,".."))
continue;
if( fa.attrib==_A_SUBDIR)
{
sprintf(thePath,"%s/%s",path, fa.name);
findALLCodes(thePath); //【1】findALLcodes(thePath) ;
findALLDirs(thePath); //【2】findALLDids(thePath) ;
}
}while (_findnext(handle,&fa)==0); //【3】}while (findnext(handle,&fa)==0);
_findclose(handle);
}
int main()
{
char path[MAX]=".";
printf("计算中...\n");
findALLCodes(path);
findALLDirs(path);
printf("目前你总共写了%ld 行代码!\n\n",total);
system("pause"); //【4】systm("pause");
return 0;
}
代码有 4 处错误,上面的代码已经全部修正,并标示出修正前的代码。 |