static int listdir(struct fsw_posix_volume *vol, char *path, int level)
{
struct fsw_posix_dir *dir;
struct dirent *dent;
int i;
char subpath[4096];
dir = fsw_posix_opendir(vol, path);
if (dir == NULL) {
fprintf(stderr, "opendir(%s) call failed.\n", path);
return 1;
}
while ((dent = fsw_posix_readdir(dir)) != NULL) {
for (i = 0; i < level*2; i++)
fputc(' ', stderr);
fprintf(stderr, "%d %s\n", dent->d_type, dent->d_name);
if (dent->d_type == DT_DIR) {
snprintf(subpath, 4095, "%s%s/", path, dent->d_name);
listdir(vol, subpath, level + 1);
}
}
fsw_posix_closedir(dir);
return 0;
}
int main(int argc, char **argv)
{
struct fsw_posix_volume *vol;
struct fsw_posix_dir *dir;
struct dirent *dent;
if (argc != 2) {
printf("Usage: lsroot <file/device>\n");
return 1;
}
//vol = fsw_posix_mount(argv[1], &FSW_FSTYPE_TABLE_NAME(ext2));
//vol = fsw_posix_mount(argv[1], &FSW_FSTYPE_TABLE_NAME(reiserfs));
vol = fsw_posix_mount(argv[1], &FSW_FSTYPE_TABLE_NAME(iso9660));
if (vol == NULL) {
printf("Mounting failed.\n");
return 1;
}
//dir = fsw_posix_opendir(vol, "/drivers/net/");
dir = fsw_posix_opendir(vol, "/");
if (dir == NULL) {
printf("opendir call failed.\n");
return 1;
}
while ((dent = fsw_posix_readdir(dir)) != NULL) {
printf("- %s\n", dent->d_name);
}
fsw_posix_closedir(dir);
fsw_posix_unmount(vol);
return 0;
}