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; }