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老师,我修改了你说的定义名称之后还是仅仅输出“计算中...”并没有代码行数结果,以下是我修改后的源代码:
- #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 findALLDirs(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("目前你总共写了 %ld 行代码!\n\n", total);
- system("pause");
- return 0;
- }
复制代码 |
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