bsdjunkie
June 3rd, 2003, 13:05
I like the way this formats the output, and use it for a few things. ;)
Should compile on any Unix system.
[code:1:76e2d4a1b4]#include <unistd.h>
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <sys/stat.h>
#include <stdlib.h>
void printdir(char *dir, int depth)
{
DIR *dp;
struct dirent *entry;
struct stat statbuf;
if ((dp = opendir(dir)) == NULL) {
fprintf(stderr, "cannot open directory: %s\n", dir);
return;
}
chdir(dir);
while ((entry = readdir(dp)) != NULL) {
lstat(entry->d_name, &statbuf);
if (S_ISDIR(statbuf.st_mode)) {
if (strcmp(".",entry->d_name) == 0 ||
strcmp("..",entry->d_name) == 0)
continue;
printf("%*s%s/\n", depth, "", entry->d_name);
printdir(entry->d_name, depth + 4);
}
else printf("%*s%s\n", depth, "", entry->d_name);
}
chdir("..");
closedir(dp);
}
int main(int argc, char* argv[])
{
char *topdir = ".";
if (argc >= 2)
topdir=argv[1];
printf("Dir scan of %s\n", topdir);
printdir(topdir,0);
printf("done.\n");
exit(0);
}[/code:1:76e2d4a1b4]
Should compile on any Unix system.
[code:1:76e2d4a1b4]#include <unistd.h>
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <sys/stat.h>
#include <stdlib.h>
void printdir(char *dir, int depth)
{
DIR *dp;
struct dirent *entry;
struct stat statbuf;
if ((dp = opendir(dir)) == NULL) {
fprintf(stderr, "cannot open directory: %s\n", dir);
return;
}
chdir(dir);
while ((entry = readdir(dp)) != NULL) {
lstat(entry->d_name, &statbuf);
if (S_ISDIR(statbuf.st_mode)) {
if (strcmp(".",entry->d_name) == 0 ||
strcmp("..",entry->d_name) == 0)
continue;
printf("%*s%s/\n", depth, "", entry->d_name);
printdir(entry->d_name, depth + 4);
}
else printf("%*s%s\n", depth, "", entry->d_name);
}
chdir("..");
closedir(dp);
}
int main(int argc, char* argv[])
{
char *topdir = ".";
if (argc >= 2)
topdir=argv[1];
printf("Dir scan of %s\n", topdir);
printdir(topdir,0);
printf("done.\n");
exit(0);
}[/code:1:76e2d4a1b4]