3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <sys/socket.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <unistd.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <errno.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <string.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <getopt.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <pwd.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <locale.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <fcntl.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <netinet/in.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <arpa/inet.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include <net/if.h>

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek#include <sys/mount.h>

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek#include <libgen.h>

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#undef basename

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include "sd-bus.h"

799a8f39d8eb9ea725e85a598c0f5dbd658c8ba7Zbigniew Jędrzejewski-Szmek#include "log.h"

799a8f39d8eb9ea725e85a598c0f5dbd658c8ba7Zbigniew Jędrzejewski-Szmek#include "util.h"

799a8f39d8eb9ea725e85a598c0f5dbd658c8ba7Zbigniew Jędrzejewski-Szmek#include "macro.h"

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek#include "pager.h"

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include "spawn-polkit-agent.h"

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include "bus-util.h"

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include "bus-error.h"

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek#include "build.h"

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek#include "strv.h"

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek#include "unit-name.h"

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek#include "cgroup-show.h"

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek#include "logs-show.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "cgroup-util.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "ptyfwd.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "event-util.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "path-util.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "mkdir.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "copy.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek#include "verbs.h"

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmekstatic char **arg_property = NULL;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic bool arg_all = false;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic bool arg_full = false;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic bool arg_no_pager = false;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmekstatic bool arg_legend = true;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmekstatic const char *arg_kill_who = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int arg_signal = SIGTERM;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic BusTransport arg_transport = BUS_TRANSPORT_LOCAL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic char *arg_host = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic bool arg_read_only = false;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic bool arg_mkdir = false;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic bool arg_quiet = false;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic bool arg_ask_password = true;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic unsigned arg_lines = 10;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic OutputMode arg_output = OUTPUT_SHORT;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic void pager_open_if_enabled(void) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (arg_no_pager)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek pager_open(false);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic void polkit_agent_open_if_enabled(void) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek /* Open the polkit agent as a child process if necessary */

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (!arg_ask_password)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (arg_transport != BUS_TRANSPORT_LOCAL)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek polkit_agent_open();

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic OutputFlags get_output_flags(void) {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek return

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek arg_all * OUTPUT_SHOW_ALL |

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek arg_full * OUTPUT_FULL_WIDTH |

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek (!on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek on_tty() * OUTPUT_COLOR |

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek !arg_quiet * OUTPUT_WARN_CUTOFF;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek}

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmektypedef struct MachineInfo {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek const char *name;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek const char *class;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek const char *service;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek} MachineInfo;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmekstatic int compare_machine_info(const void *a, const void *b) {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek const MachineInfo *x = a, *y = b;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek return strcmp(x->name, y->name);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek}

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmekstatic int list_machines(int argc, char *argv[], void *userdata) {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek size_t max_name = strlen("MACHINE"), max_class = strlen("CLASS"), max_service = strlen("SERVICE");

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek _cleanup_free_ MachineInfo *machines = NULL;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek const char *name, *class, *service, *object;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek size_t n_machines = 0, n_allocated = 0, j;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek sd_bus *bus = userdata;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek int r;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek assert(bus);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek pager_open_if_enabled();

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek r = sd_bus_call_method(

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek bus,

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek "/org/freedesktop/machine1",

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek "org.freedesktop.machine1.Manager",

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek "ListMachines",

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek &error,

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek &reply,

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek "");

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek if (r < 0) {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek log_error("Could not get machines: %s", bus_error_message(&error, -r));

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek return r;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek }

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssso)");

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek if (r < 0)

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek while ((r = sd_bus_message_read(reply, "(ssso)", &name, &class, &service, &object)) > 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek size_t l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (!GREEDY_REALLOC(machines, n_allocated, n_machines + 1))

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return log_oom();

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek machines[n_machines].name = name;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek machines[n_machines].class = class;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek machines[n_machines].service = service;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(name);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_name)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_name = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(class);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_class)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_class = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(service);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_service)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_service = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek n_machines ++;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = sd_bus_message_exit_container(reply);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek qsort_safe(machines, n_machines, sizeof(MachineInfo), compare_machine_info);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_legend)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("%-*s %-*s %-*s\n",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_name, "MACHINE",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_class, "CLASS",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_service, "SERVICE");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek for (j = 0; j < n_machines; j++)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("%-*s %-*s %-*s\n",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_name, machines[j].name,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_class, machines[j].class,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_service, machines[j].service);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_legend)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\n%zu machines listed.\n", n_machines);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return 0;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmektypedef struct ImageInfo {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek const char *name;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek const char *type;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek bool read_only;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek usec_t crtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek usec_t mtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek uint64_t size;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek} ImageInfo;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int compare_image_info(const void *a, const void *b) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek const ImageInfo *x = a, *y = b;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return strcmp(x->name, y->name);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek}

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int list_images(int argc, char *argv[], void *userdata) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek size_t max_name = strlen("NAME"), max_type = strlen("TYPE"), max_size = strlen("SIZE"), max_crtime = strlen("CREATED"), max_mtime = strlen("MODIFIED");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_free_ ImageInfo *images = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek size_t n_images = 0, n_allocated = 0, j;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek const char *name, *type, *object;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek sd_bus *bus = userdata;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek uint64_t crtime, mtime, size;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek int read_only, r;

799a8f39d8eb9ea725e85a598c0f5dbd658c8ba7Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek assert(bus);

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek pager_open_if_enabled();

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek r = sd_bus_call_method(

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek bus,

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "/org/freedesktop/machine1",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1.Manager",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "ListImages",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek &error,

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek &reply,

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek log_error("Could not get images: %s", bus_error_message(&error, -r));

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek }

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssbttto)");

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek while ((r = sd_bus_message_read(reply, "(ssbttto)", &name, &type, &read_only, &crtime, &mtime, &size, &object)) > 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek char buf[MAX(FORMAT_TIMESTAMP_MAX, FORMAT_BYTES_MAX)];

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek size_t l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (name[0] == '.' && !arg_all)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek continue;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (!GREEDY_REALLOC(images, n_allocated, n_images + 1))

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return log_oom();

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].name = name;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].type = type;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].read_only = read_only;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].crtime = crtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].mtime = mtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek images[n_images].size = size;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(name);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_name)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_name = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(type);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_type)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_type = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (crtime != 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(strna(format_timestamp(buf, sizeof(buf), crtime)));

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_crtime)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_crtime = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (mtime != 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(strna(format_timestamp(buf, sizeof(buf), mtime)));

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_mtime)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_mtime = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (size != (uint64_t) -1) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek l = strlen(strna(format_bytes(buf, sizeof(buf), size)));

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (l > max_size)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek max_size = l;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek n_images++;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = sd_bus_message_exit_container(reply);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek qsort_safe(images, n_images, sizeof(ImageInfo), compare_image_info);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_legend)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("%-*s %-*s %-3s %-*s %-*s %-*s\n",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_name, "NAME",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_type, "TYPE",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "RO",

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek (int) max_size, "SIZE",

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek (int) max_crtime, "CREATED",

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek (int) max_mtime, "MODIFIED");

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek for (j = 0; j < n_images; j++) {

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek char crtime_buf[FORMAT_TIMESTAMP_MAX], mtime_buf[FORMAT_TIMESTAMP_MAX], size_buf[FORMAT_BYTES_MAX];

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek printf("%-*s %-*s %s%-3s%s %-*s %-*s %-*s\n",

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek (int) max_name, images[j].name,

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek (int) max_type, images[j].type,

8201af08fa09c2bd0f005fbe262f27e2c5bd2d86Zbigniew Jędrzejewski-Szmek images[j].read_only ? ansi_highlight_red() : "", yes_no(images[j].read_only), images[j].read_only ? ansi_highlight_off() : "",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_size, strna(format_bytes(size_buf, sizeof(size_buf), images[j].size)),

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_crtime, strna(format_timestamp(crtime_buf, sizeof(crtime_buf), images[j].crtime)),

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek (int) max_mtime, strna(format_timestamp(mtime_buf, sizeof(mtime_buf), images[j].mtime)));

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_legend)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\n%zu images listed.\n", n_images);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return 0;

e1ad6e245dcf63faa8f183063eb97678f4f9ac94Lukas Nykryn}

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek _cleanup_free_ char *path = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek const char *cgroup;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek int r;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek unsigned c;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(bus);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(unit);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_transport == BUS_TRANSPORT_REMOTE)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return 0;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek path = unit_dbus_path_from_name(unit);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (!path)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return log_oom();

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_get_property(

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek bus,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "org.freedesktop.systemd1",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek path,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek endswith(unit, ".scope") ? "org.freedesktop.systemd1.Scope" : "org.freedesktop.systemd1.Service",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "ControlGroup",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek &error,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek &reply,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "s");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek log_error("Failed to query ControlGroup: %s", bus_error_message(&error, -r));

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek return r;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek }

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek r = sd_bus_message_read(reply, "s", &cgroup);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek if (r < 0)

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek if (isempty(cgroup))

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek return 0;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek if (cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, cgroup, false) != 0 && leader <= 0)

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek return 0;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek c = columns();

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek if (c > 18)

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek c -= 18;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek else

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek c = 0;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER, cgroup, "\t\t ", c, false, &leader, leader > 0, get_output_flags());

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek return 0;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek}

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmekstatic int print_addresses(sd_bus *bus, const char *name, int ifi, const char *prefix, const char *prefix2) {

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek int r;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek assert(bus);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek assert(name);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek assert(prefix);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek assert(prefix2);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek r = sd_bus_call_method(bus,

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek "/org/freedesktop/machine1",

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1.Manager",

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek "GetMachineAddresses",

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek NULL,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek &reply,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "s", name);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return r;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = sd_bus_message_enter_container(reply, 'a', "(iay)");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek while ((r = sd_bus_message_enter_container(reply, 'r', "iay")) > 0) {

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek int family;

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek const void *a;

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek size_t sz;

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek char buffer[MAX(INET6_ADDRSTRLEN, INET_ADDRSTRLEN)];

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek r = sd_bus_message_read(reply, "i", &family);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = sd_bus_message_read_array(reply, 'y', &a, &sz);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek fputs(prefix, stdout);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek fputs(inet_ntop(family, a, buffer, sizeof(buffer)), stdout);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek if (family == AF_INET6 && ifi > 0)

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek printf("%%%i", ifi);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek fputc('\n', stdout);

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek r = sd_bus_message_exit_container(reply);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (prefix != prefix2)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek prefix = prefix2;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_message_exit_container(reply);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek

5bc891206dd8eb4e4df58f502b0184b8426caf22Zbigniew Jędrzejewski-Szmek return 0;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek}

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int print_os_release(sd_bus *bus, const char *name, const char *prefix) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek const char *k, *v, *pretty = NULL;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek int r;

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(bus);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(name);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(prefix);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_call_method(bus,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "/org/freedesktop/machine1",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1.Manager",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "GetMachineOSRelease",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek NULL,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek &reply,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "s", name);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_message_enter_container(reply, 'a', "{ss}");

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek while ((r = sd_bus_message_read(reply, "{ss}", &k, &v)) > 0) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (streq(k, "PRETTY_NAME"))

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek pretty = v;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek }

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_message_exit_container(reply);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (pretty)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("%s%s\n", prefix, pretty);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return 0;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmektypedef struct MachineStatusInfo {

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek char *name;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek sd_id128_t id;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek char *class;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek char *service;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek char *unit;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek char *root_directory;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek pid_t leader;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek struct dual_timestamp timestamp;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek int *netif;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek unsigned n_netif;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek} MachineStatusInfo;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmekstatic void print_machine_status_info(sd_bus *bus, MachineStatusInfo *i) {

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;

36f822c4bd077f9121757e24b6516e5c7ada63b5Zbigniew Jędrzejewski-Szmek char since2[FORMAT_TIMESTAMP_MAX], *s2;

36f822c4bd077f9121757e24b6516e5c7ada63b5Zbigniew Jędrzejewski-Szmek int ifi = -1;

36f822c4bd077f9121757e24b6516e5c7ada63b5Zbigniew Jędrzejewski-Szmek

36f822c4bd077f9121757e24b6516e5c7ada63b5Zbigniew Jędrzejewski-Szmek assert(bus);

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek assert(i);

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek fputs(strna(i->name), stdout);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (!sd_id128_equal(i->id, SD_ID128_NULL))

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering printf("(" SD_ID128_FORMAT_STR ")\n", SD_ID128_FORMAT_VAL(i->id));

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering else

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering putchar('\n');

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering s1 = format_timestamp_relative(since1, sizeof(since1), i->timestamp.realtime);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering s2 = format_timestamp(since2, sizeof(since2), i->timestamp.realtime);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering if (s1)

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering printf("\t Since: %s; %s\n", s2, s1);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering else if (s2)

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering printf("\t Since: %s\n", s2);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering if (i->leader > 0) {

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering _cleanup_free_ char *t = NULL;

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering printf("\t Leader: %u", (unsigned) i->leader);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering get_process_comm(i->leader, &t);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering if (t)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf(" (%s)", t);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek putchar('\n');

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (i->service) {

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek printf("\t Service: %s", i->service);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek if (i->class)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("; class %s", i->class);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek putchar('\n');

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek } else if (i->class)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t Class: %s\n", i->class);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek if (i->root_directory)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Root: %s\n", i->root_directory);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (i->n_netif > 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek unsigned c;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek fputs("\t Iface:", stdout);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek for (c = 0; c < i->n_netif; c++) {

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek char name[IF_NAMESIZE+1] = "";

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (if_indextoname(i->netif[c], name)) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek fputc(' ', stdout);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek fputs(name, stdout);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (ifi < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek ifi = i->netif[c];

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek else

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering ifi = 0;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek } else

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf(" %i", i->netif[c]);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek fputc('\n', stdout);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek print_addresses(bus, i->name, ifi,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "\t Address: ",

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "\t ");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek print_os_release(bus, i->name, "\t OS: ");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (i->unit) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Unit: %s\n", i->unit);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek show_unit_cgroup(bus, i->unit, i->leader);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (arg_transport == BUS_TRANSPORT_LOCAL) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek show_journal_by_unit(

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek stdout,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek i->unit,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek arg_output,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek 0,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek i->timestamp.monotonic,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek arg_lines,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek 0,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek get_output_flags() | OUTPUT_BEGIN_NEWLINE,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek SD_JOURNAL_LOCAL_ONLY,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek true,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek NULL);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek }

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek }

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek}

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmekstatic int map_netif(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek MachineStatusInfo *i = userdata;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek size_t l;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek const void *v;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek int r;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek assert_cc(sizeof(int32_t) == sizeof(int));

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek r = sd_bus_message_read_array(m, SD_BUS_TYPE_INT32, &v, &l);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek if (r < 0)

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek return r;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek if (r == 0)

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek return -EBADMSG;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek i->n_netif = l / sizeof(int32_t);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek i->netif = memdup(v, l);

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek if (!i->netif)

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek return -ENOMEM;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek return 0;

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek}

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmekstatic int show_machine_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek static const struct bus_properties_map map[] = {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Name", "s", NULL, offsetof(MachineStatusInfo, name) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Class", "s", NULL, offsetof(MachineStatusInfo, class) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Service", "s", NULL, offsetof(MachineStatusInfo, service) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Unit", "s", NULL, offsetof(MachineStatusInfo, unit) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "RootDirectory", "s", NULL, offsetof(MachineStatusInfo, root_directory) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Leader", "u", NULL, offsetof(MachineStatusInfo, leader) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Timestamp", "t", NULL, offsetof(MachineStatusInfo, timestamp.realtime) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "TimestampMonotonic", "t", NULL, offsetof(MachineStatusInfo, timestamp.monotonic) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Id", "ay", bus_map_id128, offsetof(MachineStatusInfo, id) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "NetworkInterfaces", "ai", map_netif, 0 },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek {}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek };

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek MachineStatusInfo info = {};

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek int r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(verb);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(bus);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(path);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(new_line);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = bus_map_all_properties(bus,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek path,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek map,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek &info);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return log_error_errno(r, "Could not get properties: %m");

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (*new_line)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\n");

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek *new_line = true;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek print_machine_status_info(bus, &info);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.name);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.class);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.service);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.unit);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.root_directory);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek free(info.netif);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmekstatic int show_machine_properties(sd_bus *bus, const char *path, bool *new_line) {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek int r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(bus);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(path);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek assert(new_line);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (*new_line)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\n");

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek *new_line = true;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering r = bus_print_all_properties(bus, "org.freedesktop.machine1", path, arg_property, arg_all);

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering if (r < 0)

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering log_error_errno(r, "Could not get properties: %m");

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering return r;

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering}

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poetteringstatic int show_machine(int argc, char *argv[], void *userdata) {

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering

dad29dff1925a114e20d4eb7b47fca23c4f25fd7Lennart Poettering _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek bool properties, new_line = false;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek sd_bus *bus = userdata;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek int r = 0, i;

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek assert(bus);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek properties = !strstr(argv[0], "status");

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek pager_open_if_enabled();

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (properties && argc <= 1) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek /* If no argument is specified, inspect the manager

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = show_machine_properties(bus, "/org/freedesktop/machine1", &new_line);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return r;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek for (i = 1; i < argc; i++) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek const char *path = NULL;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek r = sd_bus_call_method(

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek bus,

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "/org/freedesktop/machine1",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "org.freedesktop.machine1.Manager",

7449bc1f34c206e3ff8e274cd74e2db950d492a1Zbigniew Jędrzejewski-Szmek "GetMachine",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek &error,

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek &reply,

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek "s", argv[i]);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (r < 0) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek log_error("Could not get path to machine: %s", bus_error_message(&error, -r));

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek return r;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek }

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = sd_bus_message_read(reply, "o", &path);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (r < 0)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return bus_log_parse_error(r);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (properties)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = show_machine_properties(bus, path, &new_line);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek else

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek r = show_machine_info(argv[0], bus, path, &new_line);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek }

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek return r;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek}

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmektypedef struct ImageStatusInfo {

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek char *name;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek char *path;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek char *type;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek int read_only;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek usec_t crtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek usec_t mtime;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek uint64_t size;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek uint64_t limit;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek uint64_t size_exclusive;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek uint64_t limit_exclusive;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek} ImageStatusInfo;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmekstatic void print_image_status_info(sd_bus *bus, ImageStatusInfo *i) {

4015ac5c321f34784f73bd91ae9d7855ed663e5eLennart Poettering char ts_relative[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek char ts_absolute[FORMAT_TIMESTAMP_MAX], *s2;

29fc0ddcd737af906986d4029579d4dfe838ba02Zbigniew Jędrzejewski-Szmek char bs[FORMAT_BYTES_MAX], *s3;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek char bs_exclusive[FORMAT_BYTES_MAX], *s4;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(bus);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(i);

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (i->name) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek fputs(i->name, stdout);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek putchar('\n');

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek }

a3152e7655231b94fa7b9582906fb86ab00b9c99Zbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (i->type)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Type: %s\n", i->type);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (i->path)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t Path: %s\n", i->path);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t RO: %s%s%s\n",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek i->read_only ? ansi_highlight_red() : "",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek i->read_only ? "read-only" : "writable",

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek i->read_only ? ansi_highlight_off() : "");

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek

722b6795655149a68277b3cffeba711e1d440e5aZbigniew Jędrzejewski-Szmek s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->crtime);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->crtime);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (s1 && s2)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t Created: %s; %s\n", s2, s1);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek else if (s2)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t Created: %s\n", s2);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->mtime);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->mtime);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek if (s1 && s2)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\tModified: %s; %s\n", s2, s1);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek else if (s2)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\tModified: %s\n", s2);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek s3 = format_bytes(bs, sizeof(bs), i->size);

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek s4 = i->size_exclusive != i->size ? format_bytes(bs_exclusive, sizeof(bs_exclusive), i->size_exclusive) : NULL;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (s3 && s4)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Size: %s (exclusive: %s)\n", s3, s4);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek else if (s3)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Size: %s\n", s3);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek s3 = format_bytes(bs, sizeof(bs), i->limit);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek s4 = i->limit_exclusive != i->limit ? format_bytes(bs_exclusive, sizeof(bs_exclusive), i->limit_exclusive) : NULL;

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek if (s3 && s4)

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek printf("\t Limit: %s (exclusive: %s)\n", s3, s4);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek else if (s3)

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek printf("\t Limit: %s\n", s3);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek}

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmekstatic int show_image_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek static const struct bus_properties_map map[] = {

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "Name", "s", NULL, offsetof(ImageStatusInfo, name) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Path", "s", NULL, offsetof(ImageStatusInfo, path) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Type", "s", NULL, offsetof(ImageStatusInfo, type) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "ReadOnly", "b", NULL, offsetof(ImageStatusInfo, read_only) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "CreationTimestamp", "t", NULL, offsetof(ImageStatusInfo, crtime) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "ModificationTimestamp", "t", NULL, offsetof(ImageStatusInfo, mtime) },

eacbb4d33e2bb5c54311544851140efe3dd0f774Zbigniew Jędrzejewski-Szmek { "Size", "t", NULL, offsetof(ImageStatusInfo, size) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "Limit", "t", NULL, offsetof(ImageStatusInfo, limit) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "SizeExclusive", "t", NULL, offsetof(ImageStatusInfo, size_exclusive) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek { "LimitExclusive", "t", NULL, offsetof(ImageStatusInfo, limit_exclusive) },

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek {}

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek };

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek ImageStatusInfo info = {};

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek int r;

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(verb);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(bus);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(path);

3d090cc6f34e5970765dd1e7ee5e648a056d180dZbigniew Jędrzejewski-Szmek assert(new_line);

r = bus_map_all_properties(bus,

"org.freedesktop.machine1",

path,

map,

&info);

if (r < 0)

return log_error_errno(r, "Could not get properties: %m");

if (*new_line)

printf("\n");

*new_line = true;

print_image_status_info(bus, &info);

free(info.name);

free(info.path);

free(info.type);

return r;

}

static int show_image_properties(sd_bus *bus, const char *path, bool *new_line) {

int r;

assert(bus);

assert(path);

assert(new_line);

if (*new_line)

printf("\n");

*new_line = true;

r = bus_print_all_properties(bus, "org.freedesktop.machine1", path, arg_property, arg_all);

if (r < 0)

log_error_errno(r, "Could not get properties: %m");

return r;

}

static int show_image(int argc, char *argv[], void *userdata) {

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

bool properties, new_line = false;

sd_bus *bus = userdata;

int r = 0, i;

assert(bus);

properties = !strstr(argv[0], "status");

pager_open_if_enabled();

if (properties && argc <= 1) {

/* If no argument is specified, inspect the manager

r = show_image_properties(bus, "/org/freedesktop/machine1", &new_line);

if (r < 0)

return r;

}

for (i = 1; i < argc; i++) {

const char *path = NULL;

r = sd_bus_call_method(

bus,

"org.freedesktop.machine1",

"/org/freedesktop/machine1",

"org.freedesktop.machine1.Manager",

"GetImage",

&error,

&reply,

"s", argv[i]);

if (r < 0) {

log_error("Could not get path to image: %s", bus_error_message(&error, -r));

return r;

}

r = sd_bus_message_read(reply, "o", &path);

if (r < 0)

return bus_log_parse_error(r);

if (properties)

r = show_image_properties(bus, path, &new_line);

else

r = show_image_info(argv[0], bus, path, &new_line);

}

return r;

}

static int kill_machine(int argc, char *argv[], void *userdata) {

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

sd_bus *bus = userdata;

int i;

assert(bus);

polkit_agent_open_if_enabled();

if (!arg_kill_who)

arg_kill_who = "all";

for (i = 1; i < argc; i++) {

int r;

r = sd_bus_call_method(

bus,

"org.freedesktop.machine1",

"/org/freedesktop/machine1",

"org.freedesktop.machine1.Manager",

"KillMachine",

&error,

NULL,

"ssi", argv[i], arg_kill_who, arg_signal);

if (r < 0) {

log_error("Could not kill machine: %s", bus_error_message(&error, -r));

return r;

}

}

return 0;

}

static int reboot_machine(int argc, char *argv[], void *userdata) {

arg_kill_who = "leader";

arg_signal = SIGINT; /* sysvinit + systemd */

return kill_machine(argc, argv, userdata);

}

static int poweroff_machine(int argc, char *argv[], void *userdata) {

arg_kill_who = "leader";

arg_signal = SIGRTMIN+4; /* only systemd */

return kill_machine(argc, argv, userdata);

}

static int terminate_machine(int argc, char *argv[], void *userdata) {

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

sd_bus *bus = userdata;

int i;

assert(bus);

polkit_agent_open_if_enabled();

for (i = 1; i < argc; i++) {

int r;

r = sd_bus_call_method(

bus,

"org.freedesktop.machine1",

"/org/freedesktop/machine1",

"org.freedesktop.machine1.Manager",

"TerminateMachine",

&error,

NULL,

"s", argv[i]);

if (r < 0) {

log_error("Could not terminate machine: %s", bus_error_message(&error, -r));

return r;

}

}

return 0;

}

static int machine_get_leader(sd_bus *bus, const char *name, pid_t *ret) {

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

_cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *reply2 = NULL;

const char *object;

uint32_t leader;

int r;

assert(bus);

assert(name);

assert(ret);

r = sd_bus_call_method(

bus,

"org.freedesktop.machine1",

"/org/freedesktop/machine1",

"org.freedesktop.machine1.Manager",

"GetMachine",

&error,

&reply,

"s", name);

if (r < 0) {

log_error("Could not get path to machine: %s", bus_error_message(&error, -r));

return r;

}

r = sd_bus_message_read(reply, "o", &object);

if (r < 0)

return bus_log_parse_error(r);

r = sd_bus_get_property(

bus,

"org.freedesktop.machine1",

object,

"org.freedesktop.machine1.Machine",

"Leader",

&error,

&reply2,

"u");

if (r < 0)

return log_error_errno(r, "Failed to retrieve PID of leader: %m");

r = sd_bus_message_read(reply2, "u", &leader);

if (r < 0)

return bus_log_parse_error(r);

*ret = leader;

return 0;

}

static int copy_files(int argc, char *argv[], void *userdata) {

char *dest, *host_path, *container_path, *host_dirname, *host_basename, *container_dirname, *container_basename, *t;

_cleanup_close_ int hostfd = -1;

sd_bus *bus = userdata;

pid_t child, leader;

bool copy_from;

siginfo_t si;

int r;

assert(bus);

copy_from = streq(argv[0], "copy-from");

dest = argv[3] ?: argv[2];

host_path = strdupa(copy_from ? dest : argv[2]);

container_path = strdupa(copy_from ? argv[2] : dest);

if (!path_is_absolute(container_path)) {

log_error("Container path not absolute.");

return -EINVAL;

}

t = strdupa(host_path);

host_basename = basename(t);

host_dirname = dirname(host_path);

t = strdupa(container_path);

container_basename = basename(t);

container_dirname = dirname(container_path);

r = machine_get_leader(bus, argv[1], &leader);

if (r < 0)

return r;

hostfd = open(host_dirname, O_CLOEXEC|O_RDONLY|O_NOCTTY|O_DIRECTORY);

if (r < 0)

return log_error_errno(errno, "Failed to open source directory: %m");

child = fork();

if (child < 0)

return log_error_errno(errno, "Failed to fork(): %m");

if (child == 0) {

int containerfd;

const char *q;

int mntfd;

q = procfs_file_alloca(leader, "ns/mnt");

mntfd = open(q, O_RDONLY|O_NOCTTY|O_CLOEXEC);

if (mntfd < 0) {

log_error_errno(errno, "Failed to open mount namespace of leader: %m");

_exit(EXIT_FAILURE);

}

if (setns(mntfd, CLONE_NEWNS) < 0) {

log_error_errno(errno, "Failed to join namespace of leader: %m");

_exit(EXIT_FAILURE);

}

containerfd = open(container_dirname, O_CLOEXEC|O_RDONLY|O_NOCTTY|O_DIRECTORY);

if (containerfd < 0) {

log_error_errno(errno, "Failed top open destination directory: %m");

_exit(EXIT_FAILURE);

}

if (copy_from)

r = copy_tree_at(containerfd, container_basename, hostfd, host_basename, true);

else

r = copy_tree_at(hostfd, host_basename, containerfd, container_basename, true);

if (r < 0) {

log_error_errno(errno, "Failed to copy tree: %m");

_exit(EXIT_FAILURE);

}

_exit(EXIT_SUCCESS);

}

r = wait_for_terminate(child, &si);

if (r < 0)

return log_error_errno(r, "Failed to wait for client: %m");

if (si.si_code != CLD_EXITED) {

log_error("Client died abnormally.");

return -EIO;

}

if (si.si_status != EXIT_SUCCESS)

return -EIO;

return 0;

}

static int bind_mount(int argc, char *argv[], void *userdata) {

char mount_slave[] = "/tmp/propagate.XXXXXX", *mount_tmp, *mount_outside, *p;

sd_bus *bus = userdata;

pid_t child, leader;

const char *dest;

siginfo_t si;

bool mount_slave_created = false, mount_slave_mounted = false,

mount_tmp_created = false, mount_tmp_mounted = false,

mount_outside_created = false, mount_outside_mounted = false;

int r;

assert(bus);

/* One day, when bind mounting /proc/self/fd/n works across

dest = argv[3] ?: argv[2];

if (!path_is_absolute(dest)) {

log_error("Destination path not absolute.");

return -EINVAL;

}

p = strappenda("/run/systemd/nspawn/propagate/", argv[1], "/");

if (access(p, F_OK) < 0) {

log_error("Container does not allow propagation of mount points.");

return -ENOTSUP;

}

r = machine_get_leader(bus, argv[1], &leader);

if (r < 0)

return r;

/* Our goal is to install a new bind mount into the container,

if (!mkdtemp(mount_slave))

return log_error_errno(errno, "Failed to create playground: %m");

mount_slave_created = true;

if (mount(mount_slave, mount_slave, NULL, MS_BIND, NULL) < 0) {

r = log_error_errno(errno, "Failed to make bind mount: %m");

goto finish;

}

mount_slave_mounted = true;

if (mount(NULL, mount_slave, NULL, MS_SLAVE, NULL) < 0) {

r = log_error_errno(errno, "Failed to remount slave: %m");

goto finish;

}

/* Second, we mount the source directory to a directory inside

mount_tmp = strappenda(mount_slave, "/mount");

if (mkdir(mount_tmp, 0700) < 0) {

r = log_error_errno(errno, "Failed to create temporary mount: %m");

goto finish;

}

mount_tmp_created = true;

if (mount(argv[2], mount_tmp, NULL, MS_BIND, NULL) < 0) {

r = log_error_errno(errno, "Failed to overmount: %m");

goto finish;

}

mount_tmp_mounted = true;

/* Third, we remount the new bind mount read-only if requested. */

if (arg_read_only)

if (mount(NULL, mount_tmp, NULL, MS_BIND|MS_REMOUNT|MS_RDONLY, NULL) < 0) {

r = log_error_errno(errno, "Failed to mark read-only: %m");

goto finish;

}

/* Fourth, we move the new bind mount into the propagation

mount_outside = strappenda("/run/systemd/nspawn/propagate/", argv[1], "/XXXXXX");

if (!mkdtemp(mount_outside)) {

r = log_error_errno(errno, "Cannot create propagation directory: %m");

goto finish;

}

mount_outside_created = true;

if (mount(mount_tmp, mount_outside, NULL, MS_MOVE, NULL) < 0) {

r = log_error_errno(errno, "Failed to move: %m");

goto finish;

}

mount_outside_mounted = true;

mount_tmp_mounted = false;

(void) rmdir(mount_tmp);

mount_tmp_created = false;

(void) umount(mount_slave);

mount_slave_mounted = false;

(void) rmdir(mount_slave);

mount_slave_created = false;

child = fork();

if (child < 0) {

r = log_error_errno(errno, "Failed to fork(): %m");

goto finish;

}

if (child == 0) {

const char *mount_inside;

int mntfd;

const char *q;

q = procfs_file_alloca(leader, "ns/mnt");

mntfd = open(q, O_RDONLY|O_NOCTTY|O_CLOEXEC);

if (mntfd < 0) {

log_error_errno(errno, "Failed to open mount namespace of leader: %m");

_exit(EXIT_FAILURE);

}

if (setns(mntfd, CLONE_NEWNS) < 0) {

log_error_errno(errno, "Failed to join namespace of leader: %m");

_exit(EXIT_FAILURE);

}

if (arg_mkdir)

mkdir_p(dest, 0755);

/* Fifth, move the mount to the right place inside */

mount_inside = strappenda("/run/systemd/nspawn/incoming/", basename(mount_outside));

if (mount(mount_inside, dest, NULL, MS_MOVE, NULL) < 0) {

log_error_errno(errno, "Failed to mount: %m");

_exit(EXIT_FAILURE);

}

_exit(EXIT_SUCCESS);

}

r = wait_for_terminate(child, &si);

if (r < 0) {

log_error_errno(r, "Failed to wait for client: %m");

goto finish;

}

if (si.si_code != CLD_EXITED) {

log_error("Client died abnormally.");

r = -EIO;

goto finish;

}

if (si.si_status != EXIT_SUCCESS) {

r = -EIO;

goto finish;

}

r = 0;

finish:

if (mount_outside_mounted)

umount(mount_outside);

if (mount_outside_created)

rmdir(mount_outside);

if (mount_tmp_mounted)

umount(mount_tmp);

if (mount_tmp_created)

umount(mount_tmp);

if (mount_slave_mounted)

umount(mount_slave);

if (mount_slave_created)

umount(mount_slave);

return r;