c read directories and files recursively based on a given directory

#include <dirent.h>
#include <stdio.h>
#include <string.h>

void listFilesRecursively(char *basePath)
{
    char path[1000];
    struct dirent *dp;
    DIR *dir = opendir(basePath);
    if (!dir)
    {
        return;
    }

    while ((dp = readdir(dir)) != NULL)
    {
        if (strcmp(dp->d_name, ".") != 0 && strcmp(dp->d_name, "..") != 0)
        {
            if (dp->d_type == DT_DIR)
            {
                printf("DIRE,Name:%s\n", dp->d_name);
                strcpy(path, basePath);
                strcat(path, "/");
                strcat(path, dp->d_name);
                listFilesRecursively(path);
            }
            else if (dp->d_type == DT_REG)
            {
                char *tempPath=new char[1000];
                strcpy(tempPath,basePath);
                strcat(tempPath,"/");
                strcat(tempPath,dp->d_name); 
                printf("FILE,Name:%s,FullName:%s\n", dp->d_name, tempPath);
                delete [] tempPath;
            }
        }
    }
    closedir(dir);
}

int main(int agrs, char **argv)
{
    listFilesRecursively(argv[1]);
}

 

Compile and run

 

posted @ 2022-11-26 20:04  FredGrit  阅读(12)  评论(0编辑  收藏  举报