|
发表于 2017-4-13 23:42:46
|
显示全部楼层
本帖最后由 玉火叢生 于 2017-4-14 01:10 编辑
#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 finaALLFiles(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);
findALLDirs(thePath);
}
} while(_findnext(handle,&fa)==0);
_findclose(handle);
}
int main()
{
char path[MAX]=".";
printf("计算中...\n");
findAllCodes(path);
findALLDirs(path);
printf("你目前总共写了%1d行代码!\n\n",total);
system("pause");
return 0;
}
结果:
$ ./countlines.exe
Press any key to continue . . .
计算中...
你目前总共写了0行代码!
can not open the file:.countlines.c
can not open the file:.hello.c
can not open the file:./test2main.c
-------------------------------------------
发现问题,最后一只卡住了
-----------------------------
Press any key to continue . . .
计算中...
你目前总共写了240行代码!
终于出来了,坑爹 |
|