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| #include <stdio.h>
#include <dirent.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdarg.h>
void read_dir(const char * rep, int level);
void print(int level, const char * format, ...);
int main(int argc, char * argv[])
{
if (argc == 2)
read_dir(argv[1], 0);
else
printf("usage : read_dir <rep>.\n");
return 0;
}
void read_dir(const char * rep, int level)
{
struct dirent * de;
DIR * d;
struct stat st;
if ((d = opendir(rep)) != NULL)
{
chdir(rep); /* On travaille dans ce repertoire */
/* Passer . et .. */
readdir(d);
readdir(d);
/* Go */
while ((de = readdir(d)) != NULL)
{
stat(de->d_name, &st);
if (S_ISDIR(st.st_mode)) /* Si de est un repertoire */
{
print(level, "%s (REP)\n", de->d_name); /* On affiche son nom */
chdir(rep); /* On revient la d'ou l'on venait */
read_dir(de->d_name, level + 1); /* On entre a l'interieur */
}
else
print(level, "%s\n", de->d_name);
}
closedir(d);
}
}
void print(int level, const char * format, ...)
{
int i;
va_list args;
for(i = 0; i < level; i++)
printf(" ");
va_start(args, format);
vprintf(format, args);
va_end(args);
} |
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