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#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
void
pwd()
{
char cwd[PATH_MAX];
if (getcwd(cwd, sizeof cwd))
puts(cwd);
}
void
mdirs(char *fpath)
{
DIR *dir;
struct dirent *d;
struct stat st;
dir = opendir(fpath);
if (!dir)
return;
if (chdir(fpath) < 0) {
closedir(dir);
return;
}
int dotonly = 0;
if (stat("cur", &st) == 0 &&
S_ISDIR(st.st_mode) &&
stat("new", &st) == 0 &&
S_ISDIR(st.st_mode)) {
pwd();
dotonly = 1; // Maildir++
}
while ((d = readdir(dir))) {
#if defined(DT_DIR) && defined(DT_UNKNOWN)
if (d->d_type != DT_DIR && d->d_type != DT_UNKNOWN)
continue;
#endif
if (d->d_name[0] == '.' &&
d->d_name[1] == 0)
continue;
if (d->d_name[0] == '.' &&
d->d_name[1] == '.' &&
d->d_name[2] == 0)
continue;
if (dotonly && d->d_name[0] != '.')
continue;
mdirs(d->d_name);
}
if (chdir("..") < 0)
exit(-1);
closedir(dir);
}
int
main(int argc, char *argv[])
{
int c, i;
while ((c = getopt(argc, argv, "")) != -1)
switch(c) {
default:
usage:
fprintf(stderr, "Usage: mdirs dirs...\n");
exit(1);
}
if (argc == optind)
goto usage;
for (i = 0; i < argc; i++)
mdirs(argv[i]);
return 0;
}
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