./tools/notsd-move

1 files changed, 0 insertions, 1806 deletions

diff --git a/src/machine/machined-dbus.c b/src/machine/machined-dbus.c
deleted file mode 100644
index e40f40a263..0000000000
--- a/src/machine/machined-dbus.c
+++ /dev/null
@@ -1,1806 +0,0 @@
-/***
-  This file is part of systemd.
-
-  Copyright 2011 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "sd-id128.h"
-
-#include "alloc-util.h"
-#include "btrfs-util.h"
-#include "bus-common-errors.h"
-#include "bus-util.h"
-#include "cgroup-util.h"
-#include "fd-util.h"
-#include "fileio.h"
-#include "formats-util.h"
-#include "hostname-util.h"
-#include "image-dbus.h"
-#include "io-util.h"
-#include "machine-dbus.h"
-#include "machine-image.h"
-#include "machine-pool.h"
-#include "machined.h"
-#include "path-util.h"
-#include "process-util.h"
-#include "stdio-util.h"
-#include "strv.h"
-#include "unit-name.h"
-#include "user-util.h"
-
-static int property_get_pool_path(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        assert(bus);
-        assert(reply);
-
-        return sd_bus_message_append(reply, "s", "/var/lib/machines");
-}
-
-static int property_get_pool_usage(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        _cleanup_close_ int fd = -1;
-        uint64_t usage = (uint64_t) -1;
-        struct stat st;
-
-        assert(bus);
-        assert(reply);
-
-        /* We try to read the quota info from /var/lib/machines, as
-         * well as the usage of the loopback file
-         * /var/lib/machines.raw, and pick the larger value. */
-
-        fd = open("/var/lib/machines", O_RDONLY|O_CLOEXEC|O_DIRECTORY);
-        if (fd >= 0) {
-                BtrfsQuotaInfo q;
-
-                if (btrfs_subvol_get_subtree_quota_fd(fd, 0, &q) >= 0)
-                        usage = q.referenced;
-        }
-
-        if (stat("/var/lib/machines.raw", &st) >= 0) {
-                if (usage == (uint64_t) -1 || st.st_blocks * 512ULL > usage)
-                        usage = st.st_blocks * 512ULL;
-        }
-
-        return sd_bus_message_append(reply, "t", usage);
-}
-
-static int property_get_pool_limit(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        _cleanup_close_ int fd = -1;
-        uint64_t size = (uint64_t) -1;
-        struct stat st;
-
-        assert(bus);
-        assert(reply);
-
-        /* We try to read the quota limit from /var/lib/machines, as
-         * well as the size of the loopback file
-         * /var/lib/machines.raw, and pick the smaller value. */
-
-        fd = open("/var/lib/machines", O_RDONLY|O_CLOEXEC|O_DIRECTORY);
-        if (fd >= 0) {
-                BtrfsQuotaInfo q;
-
-                if (btrfs_subvol_get_subtree_quota_fd(fd, 0, &q) >= 0)
-                        size = q.referenced_max;
-        }
-
-        if (stat("/var/lib/machines.raw", &st) >= 0) {
-                if (size == (uint64_t) -1 || (uint64_t) st.st_size < size)
-                        size = st.st_size;
-        }
-
-        return sd_bus_message_append(reply, "t", size);
-}
-
-static int method_get_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_free_ char *p = NULL;
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        p = machine_bus_path(machine);
-        if (!p)
-                return -ENOMEM;
-
-        return sd_bus_reply_method_return(message, "o", p);
-}
-
-static int method_get_image(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_free_ char *p = NULL;
-        Manager *m = userdata;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        r = image_find(name, NULL);
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", name);
-        if (r < 0)
-                return r;
-
-        p = image_bus_path(name);
-        if (!p)
-                return -ENOMEM;
-
-        return sd_bus_reply_method_return(message, "o", p);
-}
-
-static int method_get_machine_by_pid(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_free_ char *p = NULL;
-        Manager *m = userdata;
-        Machine *machine = NULL;
-        pid_t pid;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        assert_cc(sizeof(pid_t) == sizeof(uint32_t));
-
-        r = sd_bus_message_read(message, "u", &pid);
-        if (r < 0)
-                return r;
-
-        if (pid < 0)
-                return -EINVAL;
-
-        if (pid == 0) {
-                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
-
-                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
-                if (r < 0)
-                        return r;
-
-                r = sd_bus_creds_get_pid(creds, &pid);
-                if (r < 0)
-                        return r;
-        }
-
-        r = manager_get_machine_by_pid(m, pid, &machine);
-        if (r < 0)
-                return r;
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_MACHINE_FOR_PID, "PID "PID_FMT" does not belong to any known machine", pid);
-
-        p = machine_bus_path(machine);
-        if (!p)
-                return -ENOMEM;
-
-        return sd_bus_reply_method_return(message, "o", p);
-}
-
-static int method_list_machines(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        Manager *m = userdata;
-        Machine *machine;
-        Iterator i;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_new_method_return(message, &reply);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        r = sd_bus_message_open_container(reply, 'a', "(ssso)");
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        HASHMAP_FOREACH(machine, m->machines, i) {
-                _cleanup_free_ char *p = NULL;
-
-                p = machine_bus_path(machine);
-                if (!p)
-                        return -ENOMEM;
-
-                r = sd_bus_message_append(reply, "(ssso)",
-                                          machine->name,
-                                          strempty(machine_class_to_string(machine->class)),
-                                          machine->service,
-                                          p);
-                if (r < 0)
-                        return sd_bus_error_set_errno(error, r);
-        }
-
-        r = sd_bus_message_close_container(reply);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        return sd_bus_send(NULL, reply, NULL);
-}
-
-static int method_create_or_register_machine(Manager *manager, sd_bus_message *message, bool read_network, Machine **_m, sd_bus_error *error) {
-        const char *name, *service, *class, *root_directory;
-        const int32_t *netif = NULL;
-        MachineClass c;
-        uint32_t leader;
-        sd_id128_t id;
-        const void *v;
-        Machine *m;
-        size_t n, n_netif = 0;
-        int r;
-
-        assert(manager);
-        assert(message);
-        assert(_m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-        if (!machine_name_is_valid(name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid machine name");
-
-        r = sd_bus_message_read_array(message, 'y', &v, &n);
-        if (r < 0)
-                return r;
-        if (n == 0)
-                id = SD_ID128_NULL;
-        else if (n == 16)
-                memcpy(&id, v, n);
-        else
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid machine ID parameter");
-
-        r = sd_bus_message_read(message, "ssus", &service, &class, &leader, &root_directory);
-        if (r < 0)
-                return r;
-
-        if (read_network) {
-                size_t i;
-
-                r = sd_bus_message_read_array(message, 'i', (const void**) &netif, &n_netif);
-                if (r < 0)
-                        return r;
-
-                n_netif /= sizeof(int32_t);
-
-                for (i = 0; i < n_netif; i++) {
-                        if (netif[i] <= 0)
-                                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid network interface index %i", netif[i]);
-                }
-        }
-
-        if (isempty(class))
-                c = _MACHINE_CLASS_INVALID;
-        else {
-                c = machine_class_from_string(class);
-                if (c < 0)
-                        return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid machine class parameter");
-        }
-
-        if (leader == 1)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid leader PID");
-
-        if (!isempty(root_directory) && !path_is_absolute(root_directory))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Root directory must be empty or an absolute path");
-
-        if (leader == 0) {
-                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
-
-                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
-                if (r < 0)
-                        return r;
-
-                assert_cc(sizeof(uint32_t) == sizeof(pid_t));
-
-                r = sd_bus_creds_get_pid(creds, (pid_t*) &leader);
-                if (r < 0)
-                        return r;
-        }
-
-        if (hashmap_get(manager->machines, name))
-                return sd_bus_error_setf(error, BUS_ERROR_MACHINE_EXISTS, "Machine '%s' already exists", name);
-
-        r = manager_add_machine(manager, name, &m);
-        if (r < 0)
-                return r;
-
-        m->leader = leader;
-        m->class = c;
-        m->id = id;
-
-        if (!isempty(service)) {
-                m->service = strdup(service);
-                if (!m->service) {
-                        r = -ENOMEM;
-                        goto fail;
-                }
-        }
-
-        if (!isempty(root_directory)) {
-                m->root_directory = strdup(root_directory);
-                if (!m->root_directory) {
-                        r = -ENOMEM;
-                        goto fail;
-                }
-        }
-
-        if (n_netif > 0) {
-                assert_cc(sizeof(int32_t) == sizeof(int));
-                m->netif = memdup(netif, sizeof(int32_t) * n_netif);
-                if (!m->netif) {
-                        r = -ENOMEM;
-                        goto fail;
-                }
-
-                m->n_netif = n_netif;
-        }
-
-        *_m = m;
-
-        return 1;
-
-fail:
-        machine_add_to_gc_queue(m);
-        return r;
-}
-
-static int method_create_machine_internal(sd_bus_message *message, bool read_network, void *userdata, sd_bus_error *error) {
-        Manager *manager = userdata;
-        Machine *m = NULL;
-        int r;
-
-        assert(message);
-        assert(manager);
-
-        r = method_create_or_register_machine(manager, message, read_network, &m, error);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_enter_container(message, 'a', "(sv)");
-        if (r < 0)
-                goto fail;
-
-        r = machine_start(m, message, error);
-        if (r < 0)
-                goto fail;
-
-        m->create_message = sd_bus_message_ref(message);
-        return 1;
-
-fail:
-        machine_add_to_gc_queue(m);
-        return r;
-}
-
-static int method_create_machine_with_network(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        return method_create_machine_internal(message, true, userdata, error);
-}
-
-static int method_create_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        return method_create_machine_internal(message, false, userdata, error);
-}
-
-static int method_register_machine_internal(sd_bus_message *message, bool read_network, void *userdata, sd_bus_error *error) {
-        Manager *manager = userdata;
-        _cleanup_free_ char *p = NULL;
-        Machine *m = NULL;
-        int r;
-
-        assert(message);
-        assert(manager);
-
-        r = method_create_or_register_machine(manager, message, read_network, &m, error);
-        if (r < 0)
-                return r;
-
-        r = cg_pid_get_unit(m->leader, &m->unit);
-        if (r < 0) {
-                r = sd_bus_error_set_errnof(error, r,
-                                            "Failed to determine unit of process "PID_FMT" : %m",
-                                            m->leader);
-                goto fail;
-        }
-
-        r = machine_start(m, NULL, error);
-        if (r < 0)
-                goto fail;
-
-        p = machine_bus_path(m);
-        if (!p) {
-                r = -ENOMEM;
-                goto fail;
-        }
-
-        return sd_bus_reply_method_return(message, "o", p);
-
-fail:
-        machine_add_to_gc_queue(m);
-        return r;
-}
-
-static int method_register_machine_with_network(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        return method_register_machine_internal(message, true, userdata, error);
-}
-
-static int method_register_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        return method_register_machine_internal(message, false, userdata, error);
-}
-
-static int method_terminate_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_terminate(message, machine, error);
-}
-
-static int method_kill_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_kill(message, machine, error);
-}
-
-static int method_get_machine_addresses(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_get_addresses(message, machine, error);
-}
-
-static int method_get_machine_os_release(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_get_os_release(message, machine, error);
-}
-
-static int method_list_images(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        _cleanup_(image_hashmap_freep) Hashmap *images = NULL;
-        Manager *m = userdata;
-        Image *image;
-        Iterator i;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        images = hashmap_new(&string_hash_ops);
-        if (!images)
-                return -ENOMEM;
-
-        r = image_discover(images);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_new_method_return(message, &reply);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_open_container(reply, 'a', "(ssbttto)");
-        if (r < 0)
-                return r;
-
-        HASHMAP_FOREACH(image, images, i) {
-                _cleanup_free_ char *p = NULL;
-
-                p = image_bus_path(image->name);
-                if (!p)
-                        return -ENOMEM;
-
-                r = sd_bus_message_append(reply, "(ssbttto)",
-                                          image->name,
-                                          image_type_to_string(image->type),
-                                          image->read_only,
-                                          image->crtime,
-                                          image->mtime,
-                                          image->usage,
-                                          p);
-                if (r < 0)
-                        return r;
-        }
-
-        r = sd_bus_message_close_container(reply);
-        if (r < 0)
-                return r;
-
-        return sd_bus_send(NULL, reply, NULL);
-}
-
-static int method_open_machine_pty(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return sd_bus_error_set_errno(error, r);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_open_pty(message, machine, error);
-}
-
-static int method_open_machine_login(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_open_login(message, machine, error);
-}
-
-static int method_open_machine_shell(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_open_shell(message, machine, error);
-}
-
-static int method_bind_mount_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_bind_mount(message, machine, error);
-}
-
-static int method_copy_machine(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_copy(message, machine, error);
-}
-
-static int method_open_machine_root_directory(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        const char *name;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        return bus_machine_method_open_root_directory(message, machine, error);
-}
-
-static int method_remove_image(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(image_unrefp) Image* i = NULL;
-        const char *name;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        if (!image_name_is_valid(name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Image name '%s' is invalid.", name);
-
-        r = image_find(name, &i);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", name);
-
-        i->userdata = userdata;
-        return bus_image_method_remove(message, i, error);
-}
-
-static int method_rename_image(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(image_unrefp) Image* i = NULL;
-        const char *old_name;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "s", &old_name);
-        if (r < 0)
-                return r;
-
-        if (!image_name_is_valid(old_name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Image name '%s' is invalid.", old_name);
-
-        r = image_find(old_name, &i);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", old_name);
-
-        i->userdata = userdata;
-        return bus_image_method_rename(message, i, error);
-}
-
-static int method_clone_image(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(image_unrefp) Image *i = NULL;
-        const char *old_name;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "s", &old_name);
-        if (r < 0)
-                return r;
-
-        if (!image_name_is_valid(old_name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Image name '%s' is invalid.", old_name);
-
-        r = image_find(old_name, &i);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", old_name);
-
-        i->userdata = userdata;
-        return bus_image_method_clone(message, i, error);
-}
-
-static int method_mark_image_read_only(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(image_unrefp) Image *i = NULL;
-        const char *name;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        if (!image_name_is_valid(name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Image name '%s' is invalid.", name);
-
-        r = image_find(name, &i);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", name);
-
-        i->userdata = userdata;
-        return bus_image_method_mark_read_only(message, i, error);
-}
-
-static int clean_pool_done(Operation *operation, int ret, sd_bus_error *error) {
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        _cleanup_fclose_ FILE *f = NULL;
-        bool success;
-        size_t n;
-        int r;
-
-        assert(operation);
-        assert(operation->extra_fd >= 0);
-
-        if (lseek(operation->extra_fd, 0, SEEK_SET) == (off_t) -1)
-                return -errno;
-
-        f = fdopen(operation->extra_fd, "re");
-        if (!f)
-                return -errno;
-
-        operation->extra_fd = -1;
-
-        /* The resulting temporary file starts with a boolean value that indicates success or not. */
-        errno = 0;
-        n = fread(&success, 1, sizeof(success), f);
-        if (n != sizeof(success))
-                return ret < 0 ? ret : (errno != 0 ? -errno : -EIO);
-
-        if (ret < 0) {
-                _cleanup_free_ char *name = NULL;
-
-                /* The clean-up operation failed. In this case the resulting temporary file should contain a boolean
-                 * set to false followed by the name of the failed image. Let's try to read this and use it for the
-                 * error message. If we can't read it, don't mind, and return the naked error. */
-
-                if (success) /* The resulting temporary file could not be updated, ignore it. */
-                        return ret;
-
-                r = read_nul_string(f, &name);
-                if (r < 0 || isempty(name)) /* Same here... */
-                        return ret;
-
-                return sd_bus_error_set_errnof(error, ret, "Failed to remove image %s: %m", name);
-        }
-
-        assert(success);
-
-        r = sd_bus_message_new_method_return(operation->message, &reply);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_open_container(reply, 'a', "(st)");
-        if (r < 0)
-                return r;
-
-        /* On success the resulting temporary file will contain a list of image names that were removed followed by
-         * their size on disk. Let's read that and turn it into a bus message. */
-        for (;;) {
-                _cleanup_free_ char *name = NULL;
-                uint64_t size;
-
-                r = read_nul_string(f, &name);
-                if (r < 0)
-                        return r;
-                if (isempty(name)) /* reached the end */
-                        break;
-
-                errno = 0;
-                n = fread(&size, 1, sizeof(size), f);
-                if (n != sizeof(size))
-                        return errno != 0 ? -errno : -EIO;
-
-                r = sd_bus_message_append(reply, "(st)", name, size);
-                if (r < 0)
-                        return r;
-        }
-
-        r = sd_bus_message_close_container(reply);
-        if (r < 0)
-                return r;
-
-        return sd_bus_send(NULL, reply, NULL);
-}
-
-static int method_clean_pool(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        enum {
-                REMOVE_ALL,
-                REMOVE_HIDDEN,
-        } mode;
-
-        _cleanup_close_pair_ int errno_pipe_fd[2] = { -1, -1 };
-        _cleanup_close_ int result_fd = -1;
-        Manager *m = userdata;
-        Operation *operation;
-        const char *mm;
-        pid_t child;
-        int r;
-
-        assert(message);
-
-        if (m->n_operations >= OPERATIONS_MAX)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_LIMITS_EXCEEDED, "Too many ongoing operations.");
-
-        r = sd_bus_message_read(message, "s", &mm);
-        if (r < 0)
-                return r;
-
-        if (streq(mm, "all"))
-                mode = REMOVE_ALL;
-        else if (streq(mm, "hidden"))
-                mode = REMOVE_HIDDEN;
-        else
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unknown mode '%s'.", mm);
-
-        r = bus_verify_polkit_async(
-                        message,
-                        CAP_SYS_ADMIN,
-                        "org.freedesktop.machine1.manage-machines",
-                        NULL,
-                        false,
-                        UID_INVALID,
-                        &m->polkit_registry,
-                        error);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return 1; /* Will call us back */
-
-        if (pipe2(errno_pipe_fd, O_CLOEXEC|O_NONBLOCK) < 0)
-                return sd_bus_error_set_errnof(error, errno, "Failed to create pipe: %m");
-
-        /* Create a temporary file we can dump information about deleted images into. We use a temporary file for this
-         * instead of a pipe or so, since this might grow quit large in theory and we don't want to process this
-         * continuously */
-        result_fd = open_tmpfile_unlinkable(NULL, O_RDWR|O_CLOEXEC);
-        if (result_fd < 0)
-                return -errno;
-
-        /* This might be a slow operation, run it asynchronously in a background process */
-        child = fork();
-        if (child < 0)
-                return sd_bus_error_set_errnof(error, errno, "Failed to fork(): %m");
-
-        if (child == 0) {
-                _cleanup_(image_hashmap_freep) Hashmap *images = NULL;
-                bool success = true;
-                Image *image;
-                Iterator i;
-                ssize_t l;
-
-                errno_pipe_fd[0] = safe_close(errno_pipe_fd[0]);
-
-                images = hashmap_new(&string_hash_ops);
-                if (!images) {
-                        r = -ENOMEM;
-                        goto child_fail;
-                }
-
-                r = image_discover(images);
-                if (r < 0)
-                        goto child_fail;
-
-                l = write(result_fd, &success, sizeof(success));
-                if (l < 0) {
-                        r = -errno;
-                        goto child_fail;
-                }
-
-                HASHMAP_FOREACH(image, images, i) {
-
-                        /* We can't remove vendor images (i.e. those in /usr) */
-                        if (IMAGE_IS_VENDOR(image))
-                                continue;
-
-                        if (IMAGE_IS_HOST(image))
-                                continue;
-
-                        if (mode == REMOVE_HIDDEN && !IMAGE_IS_HIDDEN(image))
-                                continue;
-
-                        r = image_remove(image);
-                        if (r == -EBUSY) /* keep images that are currently being used. */
-                                continue;
-                        if (r < 0) {
-                                /* If the operation failed, let's override everything we wrote, and instead write there at which image we failed. */
-                                success = false;
-                                (void) ftruncate(result_fd, 0);
-                                (void) lseek(result_fd, 0, SEEK_SET);
-                                (void) write(result_fd, &success, sizeof(success));
-                                (void) write(result_fd, image->name, strlen(image->name)+1);
-                                goto child_fail;
-                        }
-
-                        l = write(result_fd, image->name, strlen(image->name)+1);
-                        if (l < 0) {
-                                r = -errno;
-                                goto child_fail;
-                        }
-
-                        l = write(result_fd, &image->usage_exclusive, sizeof(image->usage_exclusive));
-                        if (l < 0) {
-                                r = -errno;
-                                goto child_fail;
-                        }
-                }
-
-                result_fd = safe_close(result_fd);
-                _exit(EXIT_SUCCESS);
-
-        child_fail:
-                (void) write(errno_pipe_fd[1], &r, sizeof(r));
-                _exit(EXIT_FAILURE);
-        }
-
-        errno_pipe_fd[1] = safe_close(errno_pipe_fd[1]);
-
-        /* The clean-up might take a while, hence install a watch on the child and return */
-
-        r = operation_new(m, NULL, child, message, errno_pipe_fd[0], &operation);
-        if (r < 0) {
-                (void) sigkill_wait(child);
-                return r;
-        }
-
-        operation->extra_fd = result_fd;
-        operation->done = clean_pool_done;
-
-        result_fd = -1;
-        errno_pipe_fd[0] = -1;
-
-        return 1;
-}
-
-static int method_set_pool_limit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        uint64_t limit;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "t", &limit);
-        if (r < 0)
-                return r;
-        if (!FILE_SIZE_VALID_OR_INFINITY(limit))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "New limit out of range");
-
-        r = bus_verify_polkit_async(
-                        message,
-                        CAP_SYS_ADMIN,
-                        "org.freedesktop.machine1.manage-machines",
-                        NULL,
-                        false,
-                        UID_INVALID,
-                        &m->polkit_registry,
-                        error);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return 1; /* Will call us back */
-
-        /* Set up the machine directory if necessary */
-        r = setup_machine_directory(limit, error);
-        if (r < 0)
-                return r;
-
-        /* Resize the backing loopback device, if there is one, except if we asked to drop any limit */
-        if (limit != (uint64_t) -1) {
-                r = btrfs_resize_loopback("/var/lib/machines", limit, false);
-                if (r == -ENOTTY)
-                        return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Quota is only supported on btrfs.");
-                if (r < 0 && r != -ENODEV) /* ignore ENODEV, as that's what is returned if the file system is not on loopback */
-                        return sd_bus_error_set_errnof(error, r, "Failed to adjust loopback limit: %m");
-        }
-
-        (void) btrfs_qgroup_set_limit("/var/lib/machines", 0, limit);
-
-        r = btrfs_subvol_set_subtree_quota_limit("/var/lib/machines", 0, limit);
-        if (r == -ENOTTY)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Quota is only supported on btrfs.");
-        if (r < 0)
-                return sd_bus_error_set_errnof(error, r, "Failed to adjust quota limit: %m");
-
-        return sd_bus_reply_method_return(message, NULL);
-}
-
-static int method_set_image_limit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_(image_unrefp) Image *i = NULL;
-        const char *name;
-        int r;
-
-        assert(message);
-
-        r = sd_bus_message_read(message, "s", &name);
-        if (r < 0)
-                return r;
-
-        if (!image_name_is_valid(name))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Image name '%s' is invalid.", name);
-
-        r = image_find(name, &i);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_IMAGE, "No image '%s' known", name);
-
-        i->userdata = userdata;
-        return bus_image_method_set_limit(message, i, error);
-}
-
-static int method_map_from_machine_user(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_fclose_ FILE *f = NULL;
-        Manager *m = userdata;
-        const char *name, *p;
-        Machine *machine;
-        uint32_t uid;
-        int r;
-
-        r = sd_bus_message_read(message, "su", &name, &uid);
-        if (r < 0)
-                return r;
-
-        if (!uid_is_valid(uid))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid user ID " UID_FMT, uid);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        if (machine->class != MACHINE_CONTAINER)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Not supported for non-container machines.");
-
-        p = procfs_file_alloca(machine->leader, "uid_map");
-        f = fopen(p, "re");
-        if (!f)
-                return -errno;
-
-        for (;;) {
-                uid_t uid_base, uid_shift, uid_range, converted;
-                int k;
-
-                errno = 0;
-                k = fscanf(f, UID_FMT " " UID_FMT " " UID_FMT, &uid_base, &uid_shift, &uid_range);
-                if (k < 0 && feof(f))
-                        break;
-                if (k != 3) {
-                        if (ferror(f) && errno > 0)
-                                return -errno;
-
-                        return -EIO;
-                }
-
-                if (uid < uid_base || uid >= uid_base + uid_range)
-                        continue;
-
-                converted = uid - uid_base + uid_shift;
-                if (!uid_is_valid(converted))
-                        return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid user ID " UID_FMT, uid);
-
-                return sd_bus_reply_method_return(message, "u", (uint32_t) converted);
-        }
-
-        return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER_MAPPING, "Machine '%s' has no matching user mappings.", name);
-}
-
-static int method_map_to_machine_user(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        uid_t uid;
-        Iterator i;
-        int r;
-
-        r = sd_bus_message_read(message, "u", &uid);
-        if (r < 0)
-                return r;
-        if (!uid_is_valid(uid))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid user ID " UID_FMT, uid);
-        if (uid < 0x10000)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER_MAPPING, "User " UID_FMT " belongs to host UID range", uid);
-
-        HASHMAP_FOREACH(machine, m->machines, i) {
-                _cleanup_fclose_ FILE *f = NULL;
-                char p[strlen("/proc//uid_map") + DECIMAL_STR_MAX(pid_t) + 1];
-
-                if (machine->class != MACHINE_CONTAINER)
-                        continue;
-
-                xsprintf(p, "/proc/" UID_FMT "/uid_map", machine->leader);
-                f = fopen(p, "re");
-                if (!f) {
-                        log_warning_errno(errno, "Failed top open %s, ignoring,", p);
-                        continue;
-                }
-
-                for (;;) {
-                        _cleanup_free_ char *o = NULL;
-                        uid_t uid_base, uid_shift, uid_range, converted;
-                        int k;
-
-                        errno = 0;
-                        k = fscanf(f, UID_FMT " " UID_FMT " " UID_FMT, &uid_base, &uid_shift, &uid_range);
-                        if (k < 0 && feof(f))
-                                break;
-                        if (k != 3) {
-                                if (ferror(f) && errno > 0)
-                                        return -errno;
-
-                                return -EIO;
-                        }
-
-                        if (uid < uid_shift || uid >= uid_shift + uid_range)
-                                continue;
-
-                        converted = (uid - uid_shift + uid_base);
-                        if (!uid_is_valid(converted))
-                                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid user ID " UID_FMT, uid);
-
-                        o = machine_bus_path(machine);
-                        if (!o)
-                                return -ENOMEM;
-
-                        return sd_bus_reply_method_return(message, "sou", machine->name, o, (uint32_t) converted);
-                }
-        }
-
-        return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_USER_MAPPING, "No matching user mapping for " UID_FMT ".", uid);
-}
-
-static int method_map_from_machine_group(sd_bus_message *message, void *groupdata, sd_bus_error *error) {
-        _cleanup_fclose_ FILE *f = NULL;
-        Manager *m = groupdata;
-        const char *name, *p;
-        Machine *machine;
-        uint32_t gid;
-        int r;
-
-        r = sd_bus_message_read(message, "su", &name, &gid);
-        if (r < 0)
-                return r;
-
-        if (!gid_is_valid(gid))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid group ID " GID_FMT, gid);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_MACHINE, "No machine '%s' known", name);
-
-        if (machine->class != MACHINE_CONTAINER)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Not supported for non-container machines.");
-
-        p = procfs_file_alloca(machine->leader, "gid_map");
-        f = fopen(p, "re");
-        if (!f)
-                return -errno;
-
-        for (;;) {
-                gid_t gid_base, gid_shift, gid_range, converted;
-                int k;
-
-                errno = 0;
-                k = fscanf(f, GID_FMT " " GID_FMT " " GID_FMT, &gid_base, &gid_shift, &gid_range);
-                if (k < 0 && feof(f))
-                        break;
-                if (k != 3) {
-                        if (ferror(f) && errno > 0)
-                                return -errno;
-
-                        return -EIO;
-                }
-
-                if (gid < gid_base || gid >= gid_base + gid_range)
-                        continue;
-
-                converted = gid - gid_base + gid_shift;
-                if (!gid_is_valid(converted))
-                        return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid group ID " GID_FMT, gid);
-
-                return sd_bus_reply_method_return(message, "u", (uint32_t) converted);
-        }
-
-        return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_GROUP_MAPPING, "Machine '%s' has no matching group mappings.", name);
-}
-
-static int method_map_to_machine_group(sd_bus_message *message, void *groupdata, sd_bus_error *error) {
-        Manager *m = groupdata;
-        Machine *machine;
-        gid_t gid;
-        Iterator i;
-        int r;
-
-        r = sd_bus_message_read(message, "u", &gid);
-        if (r < 0)
-                return r;
-        if (!gid_is_valid(gid))
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid group ID " GID_FMT, gid);
-        if (gid < 0x10000)
-                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_GROUP_MAPPING, "Group " GID_FMT " belongs to host GID range", gid);
-
-        HASHMAP_FOREACH(machine, m->machines, i) {
-                _cleanup_fclose_ FILE *f = NULL;
-                char p[strlen("/proc//gid_map") + DECIMAL_STR_MAX(pid_t) + 1];
-
-                if (machine->class != MACHINE_CONTAINER)
-                        continue;
-
-                xsprintf(p, "/proc/" GID_FMT "/gid_map", machine->leader);
-                f = fopen(p, "re");
-                if (!f) {
-                        log_warning_errno(errno, "Failed top open %s, ignoring,", p);
-                        continue;
-                }
-
-                for (;;) {
-                        _cleanup_free_ char *o = NULL;
-                        gid_t gid_base, gid_shift, gid_range, converted;
-                        int k;
-
-                        errno = 0;
-                        k = fscanf(f, GID_FMT " " GID_FMT " " GID_FMT, &gid_base, &gid_shift, &gid_range);
-                        if (k < 0 && feof(f))
-                                break;
-                        if (k != 3) {
-                                if (ferror(f) && errno > 0)
-                                        return -errno;
-
-                                return -EIO;
-                        }
-
-                        if (gid < gid_shift || gid >= gid_shift + gid_range)
-                                continue;
-
-                        converted = (gid - gid_shift + gid_base);
-                        if (!gid_is_valid(converted))
-                                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid group ID " GID_FMT, gid);
-
-                        o = machine_bus_path(machine);
-                        if (!o)
-                                return -ENOMEM;
-
-                        return sd_bus_reply_method_return(message, "sou", machine->name, o, (uint32_t) converted);
-                }
-        }
-
-        return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_GROUP_MAPPING, "No matching group mapping for " GID_FMT ".", gid);
-}
-
-const sd_bus_vtable manager_vtable[] = {
-        SD_BUS_VTABLE_START(0),
-        SD_BUS_PROPERTY("PoolPath", "s", property_get_pool_path, 0, 0),
-        SD_BUS_PROPERTY("PoolUsage", "t", property_get_pool_usage, 0, 0),
-        SD_BUS_PROPERTY("PoolLimit", "t", property_get_pool_limit, 0, 0),
-        SD_BUS_METHOD("GetMachine", "s", "o", method_get_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("GetImage", "s", "o", method_get_image, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("GetMachineByPID", "u", "o", method_get_machine_by_pid, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("ListMachines", NULL, "a(ssso)", method_list_machines, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("ListImages", NULL, "a(ssbttto)", method_list_images, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("CreateMachine", "sayssusa(sv)", "o", method_create_machine, 0),
-        SD_BUS_METHOD("CreateMachineWithNetwork", "sayssusaia(sv)", "o", method_create_machine_with_network, 0),
-        SD_BUS_METHOD("RegisterMachine", "sayssus", "o", method_register_machine, 0),
-        SD_BUS_METHOD("RegisterMachineWithNetwork", "sayssusai", "o", method_register_machine_with_network, 0),
-        SD_BUS_METHOD("TerminateMachine", "s", NULL, method_terminate_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("KillMachine", "ssi", NULL, method_kill_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("GetMachineAddresses", "s", "a(iay)", method_get_machine_addresses, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("GetMachineOSRelease", "s", "a{ss}", method_get_machine_os_release, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("OpenMachinePTY", "s", "hs", method_open_machine_pty, 0),
-        SD_BUS_METHOD("OpenMachineLogin", "s", "hs", method_open_machine_login, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("OpenMachineShell", "sssasas", "hs", method_open_machine_shell, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("BindMountMachine", "sssbb", NULL, method_bind_mount_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("CopyFromMachine", "sss", NULL, method_copy_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("CopyToMachine", "sss", NULL, method_copy_machine, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("OpenMachineRootDirectory", "s", "h", method_open_machine_root_directory, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("RemoveImage", "s", NULL, method_remove_image, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("RenameImage", "ss", NULL, method_rename_image, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("CloneImage", "ssb", NULL, method_clone_image, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("MarkImageReadOnly", "sb", NULL, method_mark_image_read_only, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("SetPoolLimit", "t", NULL, method_set_pool_limit, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("SetImageLimit", "st", NULL, method_set_image_limit, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("CleanPool", "s", "a(st)", method_clean_pool, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("MapFromMachineUser", "su", "u", method_map_from_machine_user, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("MapToMachineUser", "u", "sou", method_map_to_machine_user, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("MapFromMachineGroup", "su", "u", method_map_from_machine_group, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_METHOD("MapToMachineGroup", "u", "sou", method_map_to_machine_group, SD_BUS_VTABLE_UNPRIVILEGED),
-        SD_BUS_SIGNAL("MachineNew", "so", 0),
-        SD_BUS_SIGNAL("MachineRemoved", "so", 0),
-        SD_BUS_VTABLE_END
-};
-
-int match_job_removed(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        const char *path, *result, *unit;
-        Manager *m = userdata;
-        Machine *machine;
-        uint32_t id;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "uoss", &id, &path, &unit, &result);
-        if (r < 0) {
-                bus_log_parse_error(r);
-                return 0;
-        }
-
-        machine = hashmap_get(m->machine_units, unit);
-        if (!machine)
-                return 0;
-
-        if (streq_ptr(path, machine->scope_job)) {
-                machine->scope_job = mfree(machine->scope_job);
-
-                if (machine->started) {
-                        if (streq(result, "done"))
-                                machine_send_create_reply(machine, NULL);
-                        else {
-                                _cleanup_(sd_bus_error_free) sd_bus_error e = SD_BUS_ERROR_NULL;
-
-                                sd_bus_error_setf(&e, BUS_ERROR_JOB_FAILED, "Start job for unit %s failed with '%s'", unit, result);
-
-                                machine_send_create_reply(machine, &e);
-                        }
-                }
-
-                machine_save(machine);
-        }
-
-        machine_add_to_gc_queue(machine);
-        return 0;
-}
-
-int match_properties_changed(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_free_ char *unit = NULL;
-        const char *path;
-        Manager *m = userdata;
-        Machine *machine;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        path = sd_bus_message_get_path(message);
-        if (!path)
-                return 0;
-
-        r = unit_name_from_dbus_path(path, &unit);
-        if (r == -EINVAL) /* not for a unit */
-                return 0;
-        if (r < 0) {
-                log_oom();
-                return 0;
-        }
-
-        machine = hashmap_get(m->machine_units, unit);
-        if (!machine)
-                return 0;
-
-        machine_add_to_gc_queue(machine);
-        return 0;
-}
-
-int match_unit_removed(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        const char *path, *unit;
-        Manager *m = userdata;
-        Machine *machine;
-        int r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "so", &unit, &path);
-        if (r < 0) {
-                bus_log_parse_error(r);
-                return 0;
-        }
-
-        machine = hashmap_get(m->machine_units, unit);
-        if (!machine)
-                return 0;
-
-        machine_add_to_gc_queue(machine);
-        return 0;
-}
-
-int match_reloading(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        Manager *m = userdata;
-        Machine *machine;
-        Iterator i;
-        int b, r;
-
-        assert(message);
-        assert(m);
-
-        r = sd_bus_message_read(message, "b", &b);
-        if (r < 0) {
-                bus_log_parse_error(r);
-                return 0;
-        }
-        if (b)
-                return 0;
-
-        /* systemd finished reloading, let's recheck all our machines */
-        log_debug("System manager has been reloaded, rechecking machines...");
-
-        HASHMAP_FOREACH(machine, m->machines, i)
-                machine_add_to_gc_queue(machine);
-
-        return 0;
-}
-
-int manager_start_scope(
-                Manager *manager,
-                const char *scope,
-                pid_t pid,
-                const char *slice,
-                const char *description,
-                sd_bus_message *more_properties,
-                sd_bus_error *error,
-                char **job) {
-
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
-        int r;
-
-        assert(manager);
-        assert(scope);
-        assert(pid > 1);
-
-        r = sd_bus_message_new_method_call(
-                        manager->bus,
-                        &m,
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "StartTransientUnit");
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_append(m, "ss", strempty(scope), "fail");
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_open_container(m, 'a', "(sv)");
-        if (r < 0)
-                return r;
-
-        if (!isempty(slice)) {
-                r = sd_bus_message_append(m, "(sv)", "Slice", "s", slice);
-                if (r < 0)
-                        return r;
-        }
-
-        if (!isempty(description)) {
-                r = sd_bus_message_append(m, "(sv)", "Description", "s", description);
-                if (r < 0)
-                        return r;
-        }
-
-        r = sd_bus_message_append(m, "(sv)", "PIDs", "au", 1, pid);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_append(m, "(sv)", "Delegate", "b", 1);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_append(m, "(sv)", "TasksMax", "t", UINT64_C(16384));
-        if (r < 0)
-                return bus_log_create_error(r);
-
-        if (more_properties) {
-                r = sd_bus_message_copy(m, more_properties, true);
-                if (r < 0)
-                        return r;
-        }
-
-        r = sd_bus_message_close_container(m);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_message_append(m, "a(sa(sv))", 0);
-        if (r < 0)
-                return r;
-
-        r = sd_bus_call(manager->bus, m, 0, error, &reply);
-        if (r < 0)
-                return r;
-
-        if (job) {
-                const char *j;
-                char *copy;
-
-                r = sd_bus_message_read(reply, "o", &j);
-                if (r < 0)
-                        return r;
-
-                copy = strdup(j);
-                if (!copy)
-                        return -ENOMEM;
-
-                *job = copy;
-        }
-
-        return 1;
-}
-
-int manager_stop_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job) {
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        int r;
-
-        assert(manager);
-        assert(unit);
-
-        r = sd_bus_call_method(
-                        manager->bus,
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "StopUnit",
-                        error,
-                        &reply,
-                        "ss", unit, "fail");
-        if (r < 0) {
-                if (sd_bus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT) ||
-                    sd_bus_error_has_name(error, BUS_ERROR_LOAD_FAILED)) {
-
-                        if (job)
-                                *job = NULL;
-
-                        sd_bus_error_free(error);
-                        return 0;
-                }
-
-                return r;
-        }
-
-        if (job) {
-                const char *j;
-                char *copy;
-
-                r = sd_bus_message_read(reply, "o", &j);
-                if (r < 0)
-                        return r;
-
-                copy = strdup(j);
-                if (!copy)
-                        return -ENOMEM;
-
-                *job = copy;
-        }
-
-        return 1;
-}
-
-int manager_kill_unit(Manager *manager, const char *unit, int signo, sd_bus_error *error) {
-        assert(manager);
-        assert(unit);
-
-        return sd_bus_call_method(
-                        manager->bus,
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "KillUnit",
-                        error,
-                        NULL,
-                        "ssi", unit, "all", signo);
-}
-
-int manager_unit_is_active(Manager *manager, const char *unit) {
-        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        _cleanup_free_ char *path = NULL;
-        const char *state;
-        int r;
-
-        assert(manager);
-        assert(unit);
-
-        path = unit_dbus_path_from_name(unit);
-        if (!path)
-                return -ENOMEM;
-
-        r = sd_bus_get_property(
-                        manager->bus,
-                        "org.freedesktop.systemd1",
-                        path,
-                        "org.freedesktop.systemd1.Unit",
-                        "ActiveState",
-                        &error,
-                        &reply,
-                        "s");
-        if (r < 0) {
-                if (sd_bus_error_has_name(&error, SD_BUS_ERROR_NO_REPLY) ||
-                    sd_bus_error_has_name(&error, SD_BUS_ERROR_DISCONNECTED))
-                        return true;
-
-                if (sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_UNIT) ||
-                    sd_bus_error_has_name(&error, BUS_ERROR_LOAD_FAILED))
-                        return false;
-
-                return r;
-        }
-
-        r = sd_bus_message_read(reply, "s", &state);
-        if (r < 0)
-                return -EINVAL;
-
-        return !STR_IN_SET(state, "inactive", "failed");
-}
-
-int manager_job_is_active(Manager *manager, const char *path) {
-        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        int r;
-
-        assert(manager);
-        assert(path);
-
-        r = sd_bus_get_property(
-                        manager->bus,
-                        "org.freedesktop.systemd1",
-                        path,
-                        "org.freedesktop.systemd1.Job",
-                        "State",
-                        &error,
-                        &reply,
-                        "s");
-        if (r < 0) {
-                if (sd_bus_error_has_name(&error, SD_BUS_ERROR_NO_REPLY) ||
-                    sd_bus_error_has_name(&error, SD_BUS_ERROR_DISCONNECTED))
-                        return true;
-
-                if (sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_OBJECT))
-                        return false;
-
-                return r;
-        }
-
-        /* We don't actually care about the state really. The fact
-         * that we could read the job state is enough for us */
-
-        return true;
-}
-
-int manager_get_machine_by_pid(Manager *m, pid_t pid, Machine **machine) {
-        Machine *mm;
-        int r;
-
-        assert(m);
-        assert(pid >= 1);
-        assert(machine);
-
-        mm = hashmap_get(m->machine_leaders, PID_TO_PTR(pid));
-        if (!mm) {
-                _cleanup_free_ char *unit = NULL;
-
-                r = cg_pid_get_unit(pid, &unit);
-                if (r >= 0)
-                        mm = hashmap_get(m->machine_units, unit);
-        }
-        if (!mm)
-                return 0;
-
-        *machine = mm;
-        return 1;
-}
-
-int manager_add_machine(Manager *m, const char *name, Machine **_machine) {
-        Machine *machine;
-
-        assert(m);
-        assert(name);
-
-        machine = hashmap_get(m->machines, name);
-        if (!machine) {
-                machine = machine_new(m, _MACHINE_CLASS_INVALID, name);
-                if (!machine)
-                        return -ENOMEM;
-        }
-
-        if (_machine)
-                *_machine = machine;
-
-        return 0;
-}