+static void on_tar_finished(TarImport *import, int error, void *userdata) {
+ sd_event *event = userdata;
+ assert(import);
+
+ if (error == 0)
+ log_info("Operation completed successfully.");
+
+ sd_event_exit(event, EXIT_FAILURE);
+}
+
+static int strip_tar_suffixes(const char *name, char **ret) {
+ const char *e;
+ char *s;
+
+ e = endswith(name, ".tar");
+ if (!e)
+ e = endswith(name, ".tar.xz");
+ if (!e)
+ e = endswith(name, ".tar.gz");
+ if (!e)
+ e = endswith(name, ".tar.bz2");
+ if (!e)
+ e = endswith(name, ".tgz");
+ if (!e)
+ e = strchr(name, 0);
+
+ if (e <= name)
+ return -EINVAL;
+
+ s = strndup(name, e - name);
+ if (!s)
+ return -ENOMEM;
+
+ *ret = s;
+ return 0;
+}
+
+static int pull_tar(int argc, char *argv[], void *userdata) {
+ _cleanup_(tar_import_unrefp) TarImport *import = NULL;
+ _cleanup_event_unref_ sd_event *event = NULL;
+ const char *url, *local;
+ _cleanup_free_ char *l = NULL, *ll = NULL;
+ int r;
+
+ url = argv[1];
+ if (!http_url_is_valid(url)) {
+ log_error("URL '%s' is not valid.", url);
+ return -EINVAL;
+ }
+
+ if (argc >= 3)
+ local = argv[2];
+ else {
+ r = import_url_last_component(url, &l);
+ if (r < 0)
+ return log_error_errno(r, "Failed get final component of URL: %m");
+
+ local = l;
+ }
+
+ if (isempty(local) || streq(local, "-"))
+ local = NULL;
+
+ if (local) {
+ r = strip_tar_suffixes(local, &ll);
+ if (r < 0)
+ return log_oom();
+
+ local = ll;
+
+ if (!machine_name_is_valid(local)) {
+ log_error("Local image name '%s' is not valid.", local);
+ return -EINVAL;
+ }
+
+ if (!arg_force) {
+ r = image_find(local, NULL);
+ if (r < 0)
+ return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+ else if (r > 0) {
+ log_error_errno(EEXIST, "Image '%s' already exists.", local);
+ return -EEXIST;
+ }
+ }
+
+ log_info("Pulling '%s', saving as '%s'.", url, local);
+ } else
+ log_info("Pulling '%s'.", url);
+
+ r = sd_event_default(&event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to allocate event loop: %m");
+
+ assert_se(sigprocmask_many(SIG_BLOCK, SIGTERM, SIGINT, -1) == 0);
+ sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
+ sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
+
+ r = tar_import_new(&import, event, arg_image_root, on_tar_finished, event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to allocate importer: %m");
+
+ r = tar_import_pull(import, url, local, arg_force, arg_verify);
+ if (r < 0)
+ return log_error_errno(r, "Failed to pull image: %m");
+
+ r = sd_event_loop(event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to run event loop: %m");
+
+ log_info("Exiting.");
+
+ return r;
+}
+
+static void on_raw_finished(RawImport *import, int error, void *userdata) {
+ sd_event *event = userdata;
+ assert(import);
+
+ if (error == 0)
+ log_info("Operation completed successfully.");
+
+ sd_event_exit(event, EXIT_FAILURE);
+}
+
+static int strip_raw_suffixes(const char *p, char **ret) {
+ static const char suffixes[] =
+ ".xz\0"
+ ".gz\0"
+ ".bz2\0"
+ ".raw\0"
+ ".qcow2\0"
+ ".img\0"
+ ".bin\0";
+
+ _cleanup_free_ char *q = NULL;
+
+ q = strdup(p);
+ if (!q)
+ return -ENOMEM;
+
+ for (;;) {
+ const char *sfx;
+ bool changed = false;
+
+ NULSTR_FOREACH(sfx, suffixes) {
+ char *e;
+
+ e = endswith(q, sfx);
+ if (e) {
+ *e = 0;
+ changed = true;
+ }
+ }
+
+ if (!changed)
+ break;
+ }
+
+ *ret = q;
+ q = NULL;
+
+ return 0;
+}
+
+static int pull_raw(int argc, char *argv[], void *userdata) {
+ _cleanup_(raw_import_unrefp) RawImport *import = NULL;
+ _cleanup_event_unref_ sd_event *event = NULL;
+ const char *url, *local;
+ _cleanup_free_ char *l = NULL, *ll = NULL;
+ int r;
+
+ url = argv[1];
+ if (!http_url_is_valid(url)) {
+ log_error("URL '%s' is not valid.", url);
+ return -EINVAL;
+ }
+
+ if (argc >= 3)
+ local = argv[2];
+ else {
+ r = import_url_last_component(url, &l);
+ if (r < 0)
+ return log_error_errno(r, "Failed get final component of URL: %m");
+
+ local = l;
+ }
+
+ if (isempty(local) || streq(local, "-"))
+ local = NULL;
+
+ if (local) {
+ r = strip_raw_suffixes(local, &ll);
+ if (r < 0)
+ return log_oom();
+
+ local = ll;
+
+ if (!machine_name_is_valid(local)) {
+ log_error("Local image name '%s' is not valid.", local);
+ return -EINVAL;
+ }
+
+ if (!arg_force) {
+ r = image_find(local, NULL);
+ if (r < 0)
+ return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+ else if (r > 0) {
+ log_error_errno(EEXIST, "Image '%s' already exists.", local);
+ return -EEXIST;
+ }
+ }
+
+ log_info("Pulling '%s', saving as '%s'.", url, local);
+ } else
+ log_info("Pulling '%s'.", url);
+
+ r = sd_event_default(&event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to allocate event loop: %m");
+
+ assert_se(sigprocmask_many(SIG_BLOCK, SIGTERM, SIGINT, -1) == 0);
+ sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
+ sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
+
+ r = raw_import_new(&import, event, arg_image_root, on_raw_finished, event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to allocate importer: %m");
+
+ r = raw_import_pull(import, url, local, arg_force, arg_verify);
+ if (r < 0)
+ return log_error_errno(r, "Failed to pull image: %m");
+
+ r = sd_event_loop(event);
+ if (r < 0)
+ return log_error_errno(r, "Failed to run event loop: %m");
+
+ log_info("Exiting.");
+
+ return r;
+}
+
+static void on_dkr_finished(DkrImport *import, int error, void *userdata) {