List of all files inside the folder and its subfolders in Windows

问题

I want to list all the files that run under Task Scheduler by accessing all the files in the "C:\windows\system32\Tasks" Directory.

The program should recursively keep opening subfolders in the directory and list all the files. I currently use Windows OS.

I tried using the COM library but it doesn't display the tasks in the subfolders. I have 60 tasks but it displays only 12. So, I'm trying to iterate through the Tasks folder instead.

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

int main(void)
{
    DIR *dir;
    struct dirent *de; 
    if ((dir = opendir("C:\\Windows\\System32\\Tasks")) != NULL);
    {
        printf("The startup Programs are:\n");
        while ((de = readdir(dir)) != NULL)
          {
            printf("%s\n", de->d_name);
          }
    closedir(dir);
    }
   getchar();
}

I expected the output to display all the files inside the current folder and the subfolders. However, the output only displays the name of the first folder and exits.

回答1:

As there is apparently no full, simple, example of recursively listing directories under windows, here is one:

#include <windows.h>
#include <stdio.h>

void listdirs(char *dir, char *mask)
{
    char fspec[1024], fname[1024];
    WIN32_FIND_DATA     dta;
    HANDLE              hDta;

    sprintf(fspec,"%s/%s",dir, mask);

    if ((hDta= FindFirstFile (fspec, &dta)) != INVALID_HANDLE_VALUE) {
        do {
            if ( !(dta.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) )
            {
                printf ("%s/%s\n", dir, dta.cFileName);
            }
            else
            {
                if (strcmp(dta.cFileName,".")!=0 && strcmp(dta.cFileName,"..")!=0 )
                {
                    sprintf (fname, "%s\\%s", dir, dta.cFileName);
                    listdirs(fname, mask);
                }
            }
        } while (FindNextFile (hDta, &dta));

        FindClose(hDta);
    }
}
int main (int argc, char *argv[])
{
    listdirs(argv[1],argv[2]);  // Usage: progname c:\MyDir *.*
    return 0;
}

来源：https://stackoverflow.com/questions/54363548/list-of-all-files-inside-the-folder-and-its-subfolders-in-windows

标签

windows