diff options
Diffstat (limited to 'src/login/loginctl.c')
| -rw-r--r-- | src/login/loginctl.c | 90 |
1 files changed, 67 insertions, 23 deletions
diff --git a/src/login/loginctl.c b/src/login/loginctl.c index 0fc33cf541..4c618ed19e 100644 --- a/src/login/loginctl.c +++ b/src/login/loginctl.c @@ -83,6 +83,34 @@ static OutputFlags get_output_flags(void) { colors_enabled() * OUTPUT_COLOR; } +static int get_session_path(sd_bus *bus, const char *session_id, sd_bus_error *error, char **path) { + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; + int r; + char *ans; + + r = sd_bus_call_method( + bus, + "org.freedesktop.login1", + "/org/freedesktop/login1", + "org.freedesktop.login1.Manager", + "GetSession", + error, &reply, + "s", session_id); + if (r < 0) + return r; + + r = sd_bus_message_read(reply, "o", &ans); + if (r < 0) + return r; + + ans = strdup(ans); + if (!ans) + return -ENOMEM; + + *path = ans; + return 0; +} + static int list_sessions(int argc, char *argv[], void *userdata) { _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; @@ -115,10 +143,38 @@ static int list_sessions(int argc, char *argv[], void *userdata) { return bus_log_parse_error(r); if (arg_legend) - printf("%10s %10s %-16s %-16s\n", "SESSION", "UID", "USER", "SEAT"); + printf("%10s %10s %-16s %-16s %-16s\n", "SESSION", "UID", "USER", "SEAT", "TTY"); while ((r = sd_bus_message_read(reply, "(susso)", &id, &uid, &user, &seat, &object)) > 0) { - printf("%10s %10u %-16s %-16s\n", id, (unsigned) uid, user, seat); + _cleanup_(sd_bus_error_free) sd_bus_error error2 = SD_BUS_ERROR_NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply2 = NULL; + _cleanup_free_ char *path = NULL; + const char *tty = NULL; + + r = get_session_path(bus, id, &error2, &path); + if (r < 0) + log_warning("Failed to get session path: %s", bus_error_message(&error, r)); + else { + r = sd_bus_get_property( + bus, + "org.freedesktop.login1", + path, + "org.freedesktop.login1.Session", + "TTY", + &error2, + &reply2, + "s"); + if (r < 0) + log_warning("Failed to get TTY for session %s: %s", + id, bus_error_message(&error2, r)); + else { + r = sd_bus_message_read(reply2, "s", &tty); + if (r < 0) + return bus_log_parse_error(r); + } + } + + printf("%10s %10"PRIu32" %-16s %-16s %-16s\n", id, uid, user, seat, strna(tty)); k++; } if (r < 0) @@ -165,7 +221,7 @@ static int list_users(int argc, char *argv[], void *userdata) { printf("%10s %-16s\n", "UID", "USER"); while ((r = sd_bus_message_read(reply, "(uso)", &uid, &user, &object)) > 0) { - printf("%10u %-16s\n", (unsigned) uid, user); + printf("%10"PRIu32" %-16s\n", uid, user); k++; } if (r < 0) @@ -462,9 +518,9 @@ static int print_session_status_info(sd_bus *bus, const char *path, bool *new_li printf("%s - ", strna(i.id)); if (i.name) - printf("%s (%u)\n", i.name, (unsigned) i.uid); + printf("%s (%"PRIu32")\n", i.name, i.uid); else - printf("%u\n", (unsigned) i.uid); + printf("%"PRIu32"\n", i.uid); s1 = format_timestamp_relative(since1, sizeof(since1), i.timestamp.realtime); s2 = format_timestamp(since2, sizeof(since2), i.timestamp.realtime); @@ -477,7 +533,7 @@ static int print_session_status_info(sd_bus *bus, const char *path, bool *new_li if (i.leader > 0) { _cleanup_free_ char *t = NULL; - printf("\t Leader: %u", (unsigned) i.leader); + printf("\t Leader: %"PRIu32, i.leader); get_process_comm(i.leader, &t); if (t) @@ -589,9 +645,9 @@ static int print_user_status_info(sd_bus *bus, const char *path, bool *new_line) *new_line = true; if (i.name) - printf("%s (%u)\n", i.name, (unsigned) i.uid); + printf("%s (%"PRIu32")\n", i.name, i.uid); else - printf("%u\n", (unsigned) i.uid); + printf("%"PRIu32"\n", i.uid); s1 = format_timestamp_relative(since1, sizeof(since1), i.timestamp.realtime); s2 = format_timestamp(since2, sizeof(since2), i.timestamp.realtime); @@ -887,26 +943,14 @@ static int show_session(int argc, char *argv[], void *userdata) { for (i = 1; i < argc; i++) { _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; - _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL; - const char *path = NULL; + _cleanup_free_ char *path = NULL; - r = sd_bus_call_method( - bus, - "org.freedesktop.login1", - "/org/freedesktop/login1", - "org.freedesktop.login1.Manager", - "GetSession", - &error, &reply, - "s", argv[i]); + r = get_session_path(bus, argv[1], &error, &path); if (r < 0) { - log_error("Failed to get session: %s", bus_error_message(&error, r)); + log_error("Failed to get session path: %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_properties(bus, path, &new_line); else |