X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Floginctl.c;h=3637a408dcdf0a339a2e8f8fe3f7b086a5a2076b;hb=9444b1f;hp=1be47c8dde9b8a3340c251a947ebbf49d5a3a2f6;hpb=4bba9156da3e1df2cee24d10d7cd88c776ef4179;p=elogind.git
diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index 1be47c8dd..3637a408d 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -6,16 +6,16 @@
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ 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
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see .
***/
@@ -25,6 +25,7 @@
#include
#include
#include
+#include
#include "log.h"
#include "util.h"
@@ -35,9 +36,11 @@
#include "strv.h"
#include "cgroup-show.h"
#include "sysfs-show.h"
+#include "spawn-polkit-agent.h"
static char **arg_property = NULL;
static bool arg_all = false;
+static bool arg_full = false;
static bool arg_no_pager = false;
static const char *arg_kill_who = NULL;
static int arg_signal = SIGTERM;
@@ -46,68 +49,54 @@ static enum transport {
TRANSPORT_SSH,
TRANSPORT_POLKIT
} arg_transport = TRANSPORT_NORMAL;
-static const char *arg_host = NULL;
+static bool arg_ask_password = true;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
-static bool on_tty(void) {
- static int t = -1;
-
- /* Note that this is invoked relatively early, before we start
- * the pager. That means the value we return reflects whether
- * we originally were started on a tty, not if we currently
- * are. But this is intended, since we want colour and so on
- * when run in our own pager. */
+static void pager_open_if_enabled(void) {
- if (_unlikely_(t < 0))
- t = isatty(STDOUT_FILENO) > 0;
+ /* Cache result before we open the pager */
+ if (arg_no_pager)
+ return;
- return t;
+ pager_open(false);
}
-static void pager_open_if_enabled(void) {
+static void polkit_agent_open_if_enabled(void) {
- /* Cache result before we open the pager */
- on_tty();
+ /* Open the polkit agent as a child process if necessary */
+
+ if (!arg_ask_password)
+ return;
- if (!arg_no_pager)
- pager_open();
+ polkit_agent_open();
}
static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
int r;
DBusMessageIter iter, sub, sub2;
unsigned k = 0;
- dbus_error_init(&error);
-
- assert(bus);
-
pager_open_if_enabled();
- m = dbus_message_new_method_call(
+ r = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "ListSessions");
- if (!m) {
- log_error("Could not allocate message.");
- return -ENOMEM;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- r = -EIO;
- goto finish;
- }
+ "ListSessions",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&iter, &sub);
@@ -121,8 +110,7 @@ static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&sub, &sub2);
@@ -133,8 +121,7 @@ static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &seat, true) < 0 ||
bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_OBJECT_PATH, &object, false) < 0) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
printf("%10s %10u %-16s %-16s\n", id, (unsigned) uid, user, seat);
@@ -147,56 +134,34 @@ static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
if (on_tty())
printf("\n%u sessions listed.\n", k);
- r = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- dbus_error_free(&error);
-
- return r;
+ return 0;
}
static int list_users(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
int r;
DBusMessageIter iter, sub, sub2;
unsigned k = 0;
- dbus_error_init(&error);
-
- assert(bus);
-
pager_open_if_enabled();
- m = dbus_message_new_method_call(
+ r = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "ListUsers");
- if (!m) {
- log_error("Could not allocate message.");
- return -ENOMEM;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- r = -EIO;
- goto finish;
- }
+ "ListUsers",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&iter, &sub);
@@ -210,8 +175,7 @@ static int list_users(DBusConnection *bus, char **args, unsigned n) {
if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&sub, &sub2);
@@ -220,8 +184,7 @@ static int list_users(DBusConnection *bus, char **args, unsigned n) {
bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &user, true) < 0 ||
bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_OBJECT_PATH, &object, false) < 0) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
printf("%10u %-16s\n", (unsigned) uid, user);
@@ -234,56 +197,34 @@ static int list_users(DBusConnection *bus, char **args, unsigned n) {
if (on_tty())
printf("\n%u users listed.\n", k);
- r = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- dbus_error_free(&error);
-
- return r;
+ return 0;
}
static int list_seats(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
int r;
DBusMessageIter iter, sub, sub2;
unsigned k = 0;
- dbus_error_init(&error);
-
- assert(bus);
-
pager_open_if_enabled();
- m = dbus_message_new_method_call(
+ r = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "ListSeats");
- if (!m) {
- log_error("Could not allocate message.");
- return -ENOMEM;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- r = -EIO;
- goto finish;
- }
+ "ListSeats",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&iter, &sub);
@@ -296,8 +237,7 @@ static int list_seats(DBusConnection *bus, char **args, unsigned n) {
if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
dbus_message_iter_recurse(&sub, &sub2);
@@ -305,8 +245,7 @@ static int list_seats(DBusConnection *bus, char **args, unsigned n) {
if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &seat, true) < 0 ||
bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_OBJECT_PATH, &object, false) < 0) {
log_error("Failed to parse reply.");
- r = -EIO;
- goto finish;
+ return -EIO;
}
printf("%-16s\n", seat);
@@ -319,18 +258,70 @@ static int list_seats(DBusConnection *bus, char **args, unsigned n) {
if (on_tty())
printf("\n%u seats listed.\n", k);
- r = 0;
+ return 0;
+}
-finish:
- if (m)
- dbus_message_unref(m);
+static int list_machines(DBusConnection *bus, char **args, unsigned n) {
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
+ DBusMessageIter iter, sub, sub2;
+ unsigned k = 0;
+ int r;
- if (reply)
- dbus_message_unref(reply);
+ pager_open_if_enabled();
- dbus_error_free(&error);
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "ListMachines",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
- return r;
+ if (!dbus_message_iter_init(reply, &iter) ||
+ dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRUCT) {
+ log_error("Failed to parse reply.");
+ return -EIO;
+ }
+
+ dbus_message_iter_recurse(&iter, &sub);
+
+ if (on_tty())
+ printf("%-32s %-9s %-16s\n", "MACHINE", "CONTAINER", "SERVICE");
+
+ while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
+ const char *name, *class, *service, *object;
+
+ if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
+ log_error("Failed to parse reply.");
+ return -EIO;
+ }
+
+ dbus_message_iter_recurse(&sub, &sub2);
+
+ if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &name, true) < 0 ||
+ bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &class, true) < 0 ||
+ bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &service, true) < 0 ||
+ bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_OBJECT_PATH, &object, false) < 0) {
+ log_error("Failed to parse reply.");
+ return -EIO;
+ }
+
+ printf("%-32s %-9s %-16s\n", name, class, service);
+
+ k++;
+
+ dbus_message_iter_next(&sub);
+ }
+
+ if (on_tty())
+ printf("\n%u machines listed.\n", k);
+
+ return 0;
}
typedef struct SessionStatusInfo {
@@ -338,7 +329,7 @@ typedef struct SessionStatusInfo {
uid_t uid;
const char *name;
usec_t timestamp;
- const char *control_group;
+ const char *default_control_group;
int vtnr;
const char *seat;
const char *tty;
@@ -349,17 +340,20 @@ typedef struct SessionStatusInfo {
const char *service;
pid_t leader;
const char *type;
- bool active;
+ const char *class;
+ const char *state;
+ const char *slice;
} SessionStatusInfo;
typedef struct UserStatusInfo {
uid_t uid;
const char *name;
usec_t timestamp;
- const char *control_group;
+ const char *default_control_group;
const char *state;
char **sessions;
const char *display;
+ const char *slice;
} UserStatusInfo;
typedef struct SeatStatusInfo {
@@ -368,8 +362,20 @@ typedef struct SeatStatusInfo {
char **sessions;
} SeatStatusInfo;
+typedef struct MachineStatusInfo {
+ const char *name;
+ sd_id128_t id;
+ const char *default_control_group;
+ const char *class;
+ const char *service;
+ const char *slice;
+ const char *root_directory;
+ pid_t leader;
+ usec_t timestamp;
+} MachineStatusInfo;
+
static void print_session_status_info(SessionStatusInfo *i) {
- char since1[FORMAT_TIMESTAMP_PRETTY_MAX], *s1;
+ char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
char since2[FORMAT_TIMESTAMP_MAX], *s2;
assert(i);
@@ -380,7 +386,7 @@ static void print_session_status_info(SessionStatusInfo *i) {
else
printf("%u\n", (unsigned) i->uid);
- s1 = format_timestamp_pretty(since1, sizeof(since1), i->timestamp);
+ s1 = format_timestamp_relative(since1, sizeof(since1), i->timestamp);
s2 = format_timestamp(since2, sizeof(since2), i->timestamp);
if (s1)
@@ -389,15 +395,13 @@ static void print_session_status_info(SessionStatusInfo *i) {
printf("\t Since: %s\n", s2);
if (i->leader > 0) {
- char *t = NULL;
+ _cleanup_free_ char *t = NULL;
printf("\t Leader: %u", (unsigned) i->leader);
get_process_comm(i->leader, &t);
- if (t) {
+ if (t)
printf(" (%s)", t);
- free(t);
- }
printf("\n");
}
@@ -431,16 +435,31 @@ static void print_session_status_info(SessionStatusInfo *i) {
if (i->type)
printf("; type %s", i->type);
+ if (i->class)
+ printf("; class %s", i->class);
+
printf("\n");
- } else if (i->type)
+ } else if (i->type) {
printf("\t Type: %s\n", i->type);
- printf("\t Active: %s\n", yes_no(i->active));
+ if (i->class)
+ printf("; class %s", i->class);
+ } else if (i->class)
+ printf("\t Class: %s\n", i->class);
- if (i->control_group) {
+ if (i->state)
+ printf("\t State: %s\n", i->state);
+
+ if (i->slice)
+ printf("\t Slice: %s\n", i->slice);
+
+ if (i->default_control_group) {
unsigned c;
+ int output_flags =
+ arg_all * OUTPUT_SHOW_ALL |
+ arg_full * OUTPUT_FULL_WIDTH;
- printf("\t CGroup: %s\n", i->control_group);
+ printf("\t CGroup: %s\n", i->default_control_group);
if (arg_transport != TRANSPORT_SSH) {
c = columns();
@@ -449,13 +468,16 @@ static void print_session_status_info(SessionStatusInfo *i) {
else
c = 0;
- show_cgroup_by_path(i->control_group, "\t\t ", c);
+ show_cgroup_and_extra_by_spec(i->default_control_group,
+ "\t\t ", c, false, &i->leader,
+ i->leader > 0 ? 1 : 0,
+ output_flags);
}
}
}
static void print_user_status_info(UserStatusInfo *i) {
- char since1[FORMAT_TIMESTAMP_PRETTY_MAX], *s1;
+ char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
char since2[FORMAT_TIMESTAMP_MAX], *s2;
assert(i);
@@ -464,7 +486,7 @@ static void print_user_status_info(UserStatusInfo *i) {
else
printf("%u\n", (unsigned) i->uid);
- s1 = format_timestamp_pretty(since1, sizeof(since1), i->timestamp);
+ s1 = format_timestamp_relative(since1, sizeof(since1), i->timestamp);
s2 = format_timestamp(since2, sizeof(since2), i->timestamp);
if (s1)
@@ -475,6 +497,9 @@ static void print_user_status_info(UserStatusInfo *i) {
if (!isempty(i->state))
printf("\t State: %s\n", i->state);
+ if (i->slice)
+ printf("\t Slice: %s\n", i->slice);
+
if (!strv_isempty(i->sessions)) {
char **l;
printf("\tSessions:");
@@ -489,10 +514,13 @@ static void print_user_status_info(UserStatusInfo *i) {
printf("\n");
}
- if (i->control_group) {
+ if (i->default_control_group) {
unsigned c;
+ int output_flags =
+ arg_all * OUTPUT_SHOW_ALL |
+ arg_full * OUTPUT_FULL_WIDTH;
- printf("\t CGroup: %s\n", i->control_group);
+ printf("\t CGroup: %s\n", i->default_control_group);
if (arg_transport != TRANSPORT_SSH) {
c = columns();
@@ -501,7 +529,8 @@ static void print_user_status_info(UserStatusInfo *i) {
else
c = 0;
- show_cgroup_by_path(i->control_group, "\t\t ", c);
+ show_cgroup_by_path(i->default_control_group, "\t\t ",
+ c, false, output_flags);
}
}
}
@@ -540,6 +569,76 @@ static void print_seat_status_info(SeatStatusInfo *i) {
}
}
+static void print_machine_status_info(MachineStatusInfo *i) {
+ char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
+ char since2[FORMAT_TIMESTAMP_MAX], *s2;
+ assert(i);
+
+ fputs(strna(i->name), stdout);
+
+ if (!sd_id128_equal(i->id, SD_ID128_NULL))
+ printf("(" SD_ID128_FORMAT_STR ")\n", SD_ID128_FORMAT_VAL(i->id));
+ else
+ putchar('\n');
+
+ s1 = format_timestamp_relative(since1, sizeof(since1), i->timestamp);
+ s2 = format_timestamp(since2, sizeof(since2), i->timestamp);
+
+ if (s1)
+ printf("\t Since: %s; %s\n", s2, s1);
+ else if (s2)
+ printf("\t Since: %s\n", s2);
+
+ if (i->leader > 0) {
+ _cleanup_free_ char *t = NULL;
+
+ printf("\t Leader: %u", (unsigned) i->leader);
+
+ get_process_comm(i->leader, &t);
+ if (t)
+ printf(" (%s)", t);
+
+ putchar('\n');
+ }
+
+ if (i->service) {
+ printf("\t Service: %s", i->service);
+
+ if (i->class)
+ printf("; class %s", i->class);
+
+ putchar('\n');
+ } else if (i->class)
+ printf("\t Class: %s\n", i->class);
+
+ if (i->slice)
+ printf("\t Slice: %s\n", i->slice);
+ if (i->root_directory)
+ printf("\t Root: %s\n", i->root_directory);
+
+ if (i->default_control_group) {
+ unsigned c;
+ int output_flags =
+ arg_all * OUTPUT_SHOW_ALL |
+ arg_full * OUTPUT_FULL_WIDTH;
+
+ printf("\t CGroup: %s\n", i->default_control_group);
+
+ if (arg_transport != TRANSPORT_SSH) {
+ c = columns();
+ if (c > 18)
+ c -= 18;
+ else
+ c = 0;
+
+ show_cgroup_and_extra_by_spec(i->default_control_group,
+ "\t\t ", c, false, &i->leader,
+ i->leader > 0 ? 1 : 0,
+ output_flags);
+ }
+ }
+}
+
static int status_property_session(const char *name, DBusMessageIter *iter, SessionStatusInfo *i) {
assert(name);
assert(iter);
@@ -557,8 +656,8 @@ static int status_property_session(const char *name, DBusMessageIter *iter, Sess
i->id = s;
else if (streq(name, "Name"))
i->name = s;
- else if (streq(name, "ControlGroupPath"))
- i->control_group = s;
+ else if (streq(name, "DefaultControlGroup"))
+ i->default_control_group = s;
else if (streq(name, "TTY"))
i->tty = s;
else if (streq(name, "Display"))
@@ -571,6 +670,12 @@ static int status_property_session(const char *name, DBusMessageIter *iter, Sess
i->service = s;
else if (streq(name, "Type"))
i->type = s;
+ else if (streq(name, "Class"))
+ i->class = s;
+ else if (streq(name, "Slice"))
+ i->slice = s;
+ else if (streq(name, "State"))
+ i->state = s;
}
break;
}
@@ -595,8 +700,6 @@ static int status_property_session(const char *name, DBusMessageIter *iter, Sess
if (streq(name, "Remote"))
i->remote = b;
- else if (streq(name, "Active"))
- i->active = b;
break;
}
@@ -654,8 +757,10 @@ static int status_property_user(const char *name, DBusMessageIter *iter, UserSta
if (!isempty(s)) {
if (streq(name, "Name"))
i->name = s;
- else if (streq(name, "ControlGroupPath"))
- i->control_group = s;
+ else if (streq(name, "DefaultControlGroup"))
+ i->default_control_group = s;
+ else if (streq(name, "Slice"))
+ i->slice = s;
else if (streq(name, "State"))
i->state = s;
}
@@ -807,6 +912,80 @@ static int status_property_seat(const char *name, DBusMessageIter *iter, SeatSta
return 0;
}
+static int status_property_machine(const char *name, DBusMessageIter *iter, MachineStatusInfo *i) {
+ assert(name);
+ assert(iter);
+ assert(i);
+
+ switch (dbus_message_iter_get_arg_type(iter)) {
+
+ case DBUS_TYPE_STRING: {
+ const char *s;
+
+ dbus_message_iter_get_basic(iter, &s);
+
+ if (!isempty(s)) {
+ if (streq(name, "Name"))
+ i->name = s;
+ else if (streq(name, "DefaultControlGroup"))
+ i->default_control_group = s;
+ else if (streq(name, "Class"))
+ i->class = s;
+ else if (streq(name, "Service"))
+ i->service = s;
+ else if (streq(name, "Slice"))
+ i->slice = s;
+ else if (streq(name, "RootDirectory"))
+ i->root_directory = s;
+ }
+ break;
+ }
+
+ case DBUS_TYPE_UINT32: {
+ uint32_t u;
+
+ dbus_message_iter_get_basic(iter, &u);
+
+ if (streq(name, "Leader"))
+ i->leader = (pid_t) u;
+
+ break;
+ }
+
+ case DBUS_TYPE_UINT64: {
+ uint64_t u;
+
+ dbus_message_iter_get_basic(iter, &u);
+
+ if (streq(name, "Timestamp"))
+ i->timestamp = (usec_t) u;
+
+ break;
+ }
+
+ case DBUS_TYPE_ARRAY: {
+ DBusMessageIter sub;
+
+ dbus_message_iter_recurse(iter, &sub);
+
+ if (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_BYTE && streq(name, "Id")) {
+ void *v;
+ int n;
+
+ dbus_message_iter_get_fixed_array(&sub, &v, &n);
+ if (n == 0)
+ i->id = SD_ID128_NULL;
+ else if (n == 16)
+ memcpy(&i->id, v, n);
+ }
+
+ break;
+ }
+ }
+
+ return 0;
+}
+
static int print_property(const char *name, DBusMessageIter *iter) {
assert(name);
assert(iter);
@@ -881,50 +1060,30 @@ static int print_property(const char *name, DBusMessageIter *iter) {
}
static int show_one(const char *verb, DBusConnection *bus, const char *path, bool show_properties, bool *new_line) {
- DBusMessage *m = NULL, *reply = NULL;
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
const char *interface = "";
int r;
- DBusError error;
DBusMessageIter iter, sub, sub2, sub3;
- SessionStatusInfo session_info;
- UserStatusInfo user_info;
- SeatStatusInfo seat_info;
+ SessionStatusInfo session_info = {};
+ UserStatusInfo user_info = {};
+ SeatStatusInfo seat_info = {};
+ MachineStatusInfo machine_info = {};
- assert(bus);
assert(path);
assert(new_line);
- zero(session_info);
- zero(user_info);
- zero(seat_info);
-
- dbus_error_init(&error);
-
- m = dbus_message_new_method_call(
+ r = bus_method_call_with_reply(
+ bus,
"org.freedesktop.login1",
path,
"org.freedesktop.DBus.Properties",
- "GetAll");
- if (!m) {
- log_error("Could not allocate message.");
- r = -ENOMEM;
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &interface,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- r = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- r = -EIO;
+ "GetAll",
+ &reply,
+ NULL,
+ DBUS_TYPE_STRING, &interface,
+ DBUS_TYPE_INVALID);
+ if (r < 0)
goto finish;
- }
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
@@ -972,12 +1131,13 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
r = status_property_session(name, &sub3, &session_info);
else if (strstr(verb, "user"))
r = status_property_user(name, &sub3, &user_info);
- else
+ else if (strstr(verb, "seat"))
r = status_property_seat(name, &sub3, &seat_info);
+ else
+ r = status_property_machine(name, &sub3, &machine_info);
if (r < 0) {
log_error("Failed to parse reply.");
- r = -EIO;
goto finish;
}
@@ -989,29 +1149,23 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
print_session_status_info(&session_info);
else if (strstr(verb, "user"))
print_user_status_info(&user_info);
- else
+ else if (strstr(verb, "seat"))
print_seat_status_info(&seat_info);
+ else
+ print_machine_status_info(&machine_info);
}
- strv_free(seat_info.sessions);
- strv_free(user_info.sessions);
-
r = 0;
finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- dbus_error_free(&error);
+ strv_free(seat_info.sessions);
+ strv_free(user_info.sessions);
return r;
}
static int show(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
int r, ret = 0;
DBusError error;
unsigned i;
@@ -1024,8 +1178,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
show_properties = !strstr(args[0], "status");
- if (show_properties)
- pager_open_if_enabled();
+ pager_open_if_enabled();
if (show_properties && n <= 1) {
/* If not argument is specified inspect the manager
@@ -1040,82 +1193,68 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
if (strstr(args[0], "session")) {
- m = dbus_message_new_method_call(
+ ret = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "GetSession");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
+ "GetSession",
+ &reply,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
} else if (strstr(args[0], "user")) {
uid_t uid;
uint32_t u;
- ret = get_user_creds((const char**) (args+i), &uid, NULL, NULL);
+ ret = get_user_creds((const char**) (args+i), &uid, NULL, NULL, NULL);
if (ret < 0) {
log_error("User %s unknown.", args[i]);
goto finish;
}
- m = dbus_message_new_method_call(
+ u = (uint32_t) uid;
+ ret = bus_method_call_with_reply(
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "GetUser");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
+ "GetUser",
+ &reply,
+ NULL,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_INVALID);
- u = (uint32_t) uid;
- if (!dbus_message_append_args(m,
- DBUS_TYPE_UINT32, &u,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
- } else {
+ } else if (strstr(args[0], "seat")) {
- m = dbus_message_new_method_call(
+ ret = bus_method_call_with_reply(
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "GetSeat");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
+ "GetSeat",
+ &reply,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
+ } else {
+
+ ret = bus_method_call_with_reply(
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "GetMachine",
+ &reply,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
}
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
+ if (ret < 0)
goto finish;
- }
if (!dbus_message_get_args(reply, &error,
DBUS_TYPE_OBJECT_PATH, &path,
@@ -1128,518 +1267,346 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
r = show_one(args[0], bus, path, show_properties, &new_line);
if (r != 0)
ret = r;
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
}
finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
dbus_error_free(&error);
return ret;
}
static int activate(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
int ret = 0;
- DBusError error;
unsigned i;
- assert(bus);
assert(args);
- dbus_error_init(&error);
-
for (i = 1; i < n; i++) {
- DBusMessage *reply;
- m = dbus_message_new_method_call(
+ ret = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
streq(args[0], "lock-session") ? "LockSession" :
streq(args[0], "unlock-session") ? "UnlockSession" :
streq(args[0], "terminate-session") ? "TerminateSession" :
- "ActivateSession");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
+ "ActivateSession",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
+ if (ret)
goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
}
finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
return ret;
}
static int kill_session(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
- assert(bus);
assert(args);
- dbus_error_init(&error);
-
if (!arg_kill_who)
arg_kill_who = "all";
for (i = 1; i < n; i++) {
- DBusMessage *reply;
+ int r;
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "KillSession");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "KillSession",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_STRING, &arg_kill_who,
+ DBUS_TYPE_INT32, &arg_signal,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
+ }
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_STRING, &arg_kill_who,
- DBUS_TYPE_INT32, arg_signal,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
+ return 0;
+}
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
+static int kill_machine(DBusConnection *bus, char **args, unsigned n) {
+ unsigned i;
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
- }
+ assert(args);
-finish:
- if (m)
- dbus_message_unref(m);
+ if (!arg_kill_who)
+ arg_kill_who = "all";
- dbus_error_free(&error);
+ for (i = 1; i < n; i++) {
+ int r;
- return ret;
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "KillMachine",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_STRING, &arg_kill_who,
+ DBUS_TYPE_INT32, &arg_signal,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
+ }
+
+ return 0;
}
static int enable_linger(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
dbus_bool_t b, interactive = true;
- assert(bus);
assert(args);
- dbus_error_init(&error);
+ polkit_agent_open_if_enabled();
b = streq(args[0], "enable-linger");
for (i = 1; i < n; i++) {
- DBusMessage *reply;
uint32_t u;
uid_t uid;
+ int r;
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "SetUserLinger");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- ret = get_user_creds((const char**) (args+i), &uid, NULL, NULL);
- if (ret < 0) {
- log_error("Failed to resolve user %s: %s", args[i], strerror(-ret));
- goto finish;
+ r = get_user_creds((const char**) (args+i), &uid, NULL, NULL, NULL);
+ if (r < 0) {
+ log_error("Failed to resolve user %s: %s", args[i], strerror(-r));
+ return r;
}
u = (uint32_t) uid;
- if (!dbus_message_append_args(m,
- DBUS_TYPE_UINT32, &u,
- DBUS_TYPE_BOOLEAN, &b,
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "SetUserLinger",
+ NULL,
+ NULL,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_BOOLEAN, &b,
+ DBUS_TYPE_BOOLEAN, &interactive,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
}
- ret = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
- return ret;
+ return 0;
}
static int terminate_user(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
- assert(bus);
assert(args);
- dbus_error_init(&error);
-
for (i = 1; i < n; i++) {
uint32_t u;
uid_t uid;
- DBusMessage *reply;
+ int r;
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "TerminateUser");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- ret = get_user_creds((const char**) (args+i), &uid, NULL, NULL);
- if (ret < 0) {
- log_error("Failed to look up user %s: %s", args[i], strerror(-ret));
- goto finish;
+ r = get_user_creds((const char**) (args+i), &uid, NULL, NULL, NULL);
+ if (r < 0) {
+ log_error("Failed to look up user %s: %s", args[i], strerror(-r));
+ return r;
}
u = (uint32_t) uid;
- if (!dbus_message_append_args(m,
- DBUS_TYPE_UINT32, &u,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "TerminateUser",
+ NULL,
+ NULL,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
}
- ret = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
- return ret;
+ return 0;
}
static int kill_user(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
- assert(bus);
assert(args);
- dbus_error_init(&error);
-
if (!arg_kill_who)
arg_kill_who = "all";
for (i = 1; i < n; i++) {
- DBusMessage *reply;
uid_t uid;
uint32_t u;
+ int r;
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "KillUser");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- ret = get_user_creds((const char**) (args+i), &uid, NULL, NULL);
- if (ret < 0) {
- log_error("Failed to look up user %s: %s", args[i], strerror(-ret));
- goto finish;
+ r = get_user_creds((const char**) (args+i), &uid, NULL, NULL, NULL);
+ if (r < 0) {
+ log_error("Failed to look up user %s: %s", args[i], strerror(-r));
+ return r;
}
u = (uint32_t) uid;
- if (!dbus_message_append_args(m,
- DBUS_TYPE_UINT32, &u,
- DBUS_TYPE_INT32, arg_signal,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "KillUser",
+ NULL,
+ NULL,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_INT32, &arg_signal,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
}
- ret = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
- return ret;
+ return 0;
}
static int attach(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
dbus_bool_t interactive = true;
- assert(bus);
assert(args);
- dbus_error_init(&error);
+ polkit_agent_open_if_enabled();
for (i = 2; i < n; i++) {
- DBusMessage *reply;
-
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "AttachDevice");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[1],
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
+ int r;
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "AttachDevice",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[1],
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_BOOLEAN, &interactive,
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
}
-finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
- return ret;
+ return 0;
}
static int flush_devices(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- int ret = 0;
- DBusError error;
dbus_bool_t interactive = true;
- assert(bus);
assert(args);
- dbus_error_init(&error);
+ polkit_agent_open_if_enabled();
- m = dbus_message_new_method_call(
+ return bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "FlushDevices");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
-
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
-
-finish:
- if (m)
- dbus_message_unref(m);
+ "FlushDevices",
+ NULL,
+ NULL,
+ DBUS_TYPE_BOOLEAN, &interactive,
+ DBUS_TYPE_INVALID);
+}
- if (reply)
- dbus_message_unref(reply);
+static int lock_sessions(DBusConnection *bus, char **args, unsigned n) {
+ assert(args);
- dbus_error_free(&error);
+ polkit_agent_open_if_enabled();
- return ret;
+ return bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ streq(args[0], "lock-sessions") ? "LockSessions" : "UnlockSessions",
+ NULL,
+ NULL,
+ DBUS_TYPE_INVALID);
}
static int terminate_seat(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL;
- int ret = 0;
- DBusError error;
unsigned i;
- assert(bus);
assert(args);
- dbus_error_init(&error);
-
for (i = 1; i < n; i++) {
- DBusMessage *reply;
+ int r;
- m = dbus_message_new_method_call(
- "org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- "TerminateSeat");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
- goto finish;
- }
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "TerminateSeat",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
+ }
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &args[i],
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
- goto finish;
- }
+ return 0;
+}
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- log_error("Failed to issue method call: %s", bus_error_message(&error));
- ret = -EIO;
- goto finish;
- }
+static int terminate_machine(DBusConnection *bus, char **args, unsigned n) {
+ unsigned i;
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
- }
+ assert(args);
-finish:
- if (m)
- dbus_message_unref(m);
+ for (i = 1; i < n; i++) {
+ int r;
- dbus_error_free(&error);
+ r = bus_method_call_with_reply (
+ bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "TerminateMachine",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
+ if (r)
+ return r;
+ }
- return ret;
+ return 0;
}
static int help(void) {
printf("%s [OPTIONS...] {COMMAND} ...\n\n"
"Send control commands to or query the login manager.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " -p --property=NAME Show only properties by this name\n"
- " -a --all Show all properties, including empty ones\n"
- " --kill-who=WHO Who to send signal to\n"
- " -s --signal=SIGNAL Which signal to send\n"
- " -H --host=[USER@]HOST\n"
- " Show information for remote host\n"
- " -P --privileged Acquire privileges before execution\n"
- " --no-pager Do not pipe output into a pager\n\n"
+ " -h --help Show this help\n"
+ " --version Show package version\n"
+ " -p --property=NAME Show only properties by this name\n"
+ " -a --all Show all properties, including empty ones\n"
+ " --kill-who=WHO Who to send signal to\n"
+ " -l --full Do not ellipsize output\n"
+ " -s --signal=SIGNAL Which signal to send\n"
+ " --no-ask-password Don't prompt for password\n"
+ " -H --host=[USER@]HOST Show information for remote host\n"
+ " -P --privileged Acquire privileges before execution\n"
+ " --no-pager Do not pipe output into a pager\n\n"
"Commands:\n"
" list-sessions List sessions\n"
" session-status [ID...] Show session status\n"
@@ -1647,6 +1614,8 @@ static int help(void) {
" activate [ID] Activate a session\n"
" lock-session [ID...] Screen lock one or more sessions\n"
" unlock-session [ID...] Screen unlock one or more sessions\n"
+ " lock-sessions Screen lock all current sessions\n"
+ " unlock-sessions Screen unlock all current sessions\n"
" terminate-session [ID...] Terminate one or more sessions\n"
" kill-session [ID...] Send signal to processes of a session\n"
" list-users List users\n"
@@ -1661,7 +1630,12 @@ static int help(void) {
" show-seat [NAME...] Show properties of one or more seats\n"
" attach [NAME] [DEVICE...] Attach one or more devices to a seat\n"
" flush-devices Flush all device associations\n"
- " terminate-seat [NAME...] Terminate all sessions on one or more seats\n",
+ " terminate-seat [NAME...] Terminate all sessions on one or more seats\n"
+ " list-machines List running VMs and containers\n"
+ " machine-status [NAME...] Show VM/container status\n"
+ " show-machine [NAME...] Show properties of one or more VMs/containers\n"
+ " terminate-machine [NAME...] Terminate one or more VMs/containers\n"
+ " kill-machine [NAME...] Send signal to processes of a VM/container\n",
program_invocation_short_name);
return 0;
@@ -1672,20 +1646,23 @@ static int parse_argv(int argc, char *argv[]) {
enum {
ARG_VERSION = 0x100,
ARG_NO_PAGER,
- ARG_KILL_WHO
+ ARG_KILL_WHO,
+ ARG_NO_ASK_PASSWORD,
};
static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, ARG_VERSION },
- { "property", required_argument, NULL, 'p' },
- { "all", no_argument, NULL, 'a' },
- { "no-pager", no_argument, NULL, ARG_NO_PAGER },
- { "kill-who", required_argument, NULL, ARG_KILL_WHO },
- { "signal", required_argument, NULL, 's' },
- { "host", required_argument, NULL, 'H' },
- { "privileged",no_argument, NULL, 'P' },
- { NULL, 0, NULL, 0 }
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
+ { "property", required_argument, NULL, 'p' },
+ { "all", no_argument, NULL, 'a' },
+ { "full", no_argument, NULL, 'l' },
+ { "no-pager", no_argument, NULL, ARG_NO_PAGER },
+ { "kill-who", required_argument, NULL, ARG_KILL_WHO },
+ { "signal", required_argument, NULL, 's' },
+ { "host", required_argument, NULL, 'H' },
+ { "privileged", no_argument, NULL, 'P' },
+ { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD },
+ { NULL, 0, NULL, 0 }
};
int c;
@@ -1693,7 +1670,7 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "hp:as:H:P", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "hp:als:H:P", options, NULL)) >= 0) {
switch (c) {
@@ -1703,7 +1680,6 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_VERSION:
puts(PACKAGE_STRING);
- puts(DISTRIBUTION);
puts(SYSTEMD_FEATURES);
return 0;
@@ -1728,10 +1704,18 @@ static int parse_argv(int argc, char *argv[]) {
arg_all = true;
break;
+ case 'l':
+ arg_full = true;
+ break;
+
case ARG_NO_PAGER:
arg_no_pager = true;
break;
+ case ARG_NO_ASK_PASSWORD:
+ arg_ask_password = false;
+ break;
+
case ARG_KILL_WHO:
arg_kill_who = optarg;
break;
@@ -1750,7 +1734,7 @@ static int parse_argv(int argc, char *argv[]) {
case 'H':
arg_transport = TRANSPORT_SSH;
- arg_host = optarg;
+ parse_user_at_host(optarg, &arg_user, &arg_host);
break;
case '?':
@@ -1777,27 +1761,34 @@ static int loginctl_main(DBusConnection *bus, int argc, char *argv[], DBusError
const int argc;
int (* const dispatch)(DBusConnection *bus, char **args, unsigned n);
} verbs[] = {
- { "list-sessions", LESS, 1, list_sessions },
- { "session-status", MORE, 2, show },
- { "show-session", MORE, 1, show },
- { "activate", EQUAL, 2, activate },
- { "lock-session", MORE, 2, activate },
- { "unlock-session", MORE, 2, activate },
- { "terminate-session", MORE, 2, activate },
- { "kill-session", MORE, 2, kill_session },
- { "list-users", EQUAL, 1, list_users },
- { "user-status", MORE, 2, show },
- { "show-user", MORE, 1, show },
- { "enable-linger", MORE, 2, enable_linger },
- { "disable-linger", MORE, 2, enable_linger },
- { "terminate-user", MORE, 2, terminate_user },
- { "kill-user", MORE, 2, kill_user },
- { "list-seats", EQUAL, 1, list_seats },
- { "seat-status", MORE, 2, show },
- { "show-seat", MORE, 1, show },
- { "attach", MORE, 3, attach },
- { "flush-devices", EQUAL, 1, flush_devices },
- { "terminate-seat", MORE, 2, terminate_seat },
+ { "list-sessions", LESS, 1, list_sessions },
+ { "session-status", MORE, 2, show },
+ { "show-session", MORE, 1, show },
+ { "activate", EQUAL, 2, activate },
+ { "lock-session", MORE, 2, activate },
+ { "unlock-session", MORE, 2, activate },
+ { "lock-sessions", EQUAL, 1, lock_sessions },
+ { "unlock-sessions", EQUAL, 1, lock_sessions },
+ { "terminate-session", MORE, 2, activate },
+ { "kill-session", MORE, 2, kill_session },
+ { "list-users", EQUAL, 1, list_users },
+ { "user-status", MORE, 2, show },
+ { "show-user", MORE, 1, show },
+ { "enable-linger", MORE, 2, enable_linger },
+ { "disable-linger", MORE, 2, enable_linger },
+ { "terminate-user", MORE, 2, terminate_user },
+ { "kill-user", MORE, 2, kill_user },
+ { "list-seats", EQUAL, 1, list_seats },
+ { "seat-status", MORE, 2, show },
+ { "show-seat", MORE, 1, show },
+ { "attach", MORE, 3, attach },
+ { "flush-devices", EQUAL, 1, flush_devices },
+ { "terminate-seat", MORE, 2, terminate_seat },
+ { "list-machines", EQUAL, 1, list_machines },
+ { "machine-status", MORE, 2, show },
+ { "show-machine", MORE, 1, show },
+ { "terminate-machine", MORE, 2, terminate_machine },
+ { "kill-machine", MORE, 2, kill_machine },
};
int left;
@@ -1873,6 +1864,7 @@ int main(int argc, char*argv[]) {
dbus_error_init(&error);
+ setlocale(LC_ALL, "");
log_parse_environment();
log_open();