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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <sys/stat.h>
#include <unistd.h>
#include "myHeader.h"
int list(char *directory, size_t sizeDir);
int main(void)
{
int end;
size_t sizeDir;
char directory[256];
sizeDir = sizeof directory;
do
{
printf ("NAME OR <ENTER> FOR EXIT) : ");
fgets (directory, sizeof directory, stdin); /* we take the path */
fclean (directory, stdin);
end = (directory[0] == '\0');
if (!end)
{
list(directory, sizeDir);
}
}
while (!end); //while end[0] != '\0'
return 0;
}
int list(char *directory, size_t sizeDir)
{
DIR *dir = NULL;
int err;
struct dirent *file = NULL;
struct stat infos;
char cwd[32] = "";
if ((dir = opendir(directory)) == NULL)
{
return EXIT_FAILURE;
}
printf("FOLDER %s:\n", directory);
/* -tc- on memorise le repertoire courant de travail */
if (getcwd(cwd, sizeof cwd) == NULL)
{
/* -tc- gestion des erreurs a ameliorer */
return EXIT_FAILURE;
}
/* -tc- on change le repertoire de travail courant qui devient directory */
if (chdir(directory) != 0)
{
/* -tc- idem: a ameliorer */
return EXIT_FAILURE;
}
while ((file = readdir(dir)) != NULL)
{
/* -tc- ici, tu appelais deux fois stat() */
err = stat(file->d_name, &infos);
if (strcmp(file->d_name, ".") && strcmp(file->d_name, ".."))
{
if (err == 0)
{
if (S_ISDIR (infos.st_mode))
{
printf("\n[FOLDER]\t%s\n", file->d_name);
}
else
{
printf("\n[FILE]\t%s\n", file->d_name);
}
}
else
{
printf ("'%s' IS UNKNOW\n", directory);
chdir(cwd);
return 1;
}
}
}
/* -tc- on retourne dans le repertoire de travail initial */
chdir(cwd);
printf("\nEND OF THE FOLDER: %s\n", directory);
closedir(dir);
(void) sizeDir;
return EXIT_SUCCESS;
} |
