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path: root/src/login/loginctl.c
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Diffstat (limited to 'src/login/loginctl.c')
-rw-r--r--src/login/loginctl.c735
1 files changed, 175 insertions, 560 deletions
diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index b80b2e6a9f..e2b33a626c 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -25,6 +25,7 @@
#include <string.h>
#include <getopt.h>
#include <pwd.h>
+#include <locale.h>
#include "log.h"
#include "util.h"
@@ -50,26 +51,9 @@ static enum transport {
static bool arg_ask_password = true;
static const char *arg_host = 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. */
-
- if (_unlikely_(t < 0))
- t = isatty(STDOUT_FILENO) > 0;
-
- return t;
-}
-
static void pager_open_if_enabled(void) {
/* Cache result before we open the pager */
- on_tty();
-
if (arg_no_pager)
return;
@@ -87,34 +71,24 @@ static void polkit_agent_open_if_enabled(void) {
}
static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ 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;
+ "ListSessions",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
goto finish;
- }
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
@@ -164,46 +138,31 @@ static int list_sessions(DBusConnection *bus, char **args, unsigned n) {
r = 0;
finish:
- if (m)
- dbus_message_unref(m);
-
if (reply)
dbus_message_unref(reply);
- dbus_error_free(&error);
-
return r;
}
static int list_users(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ 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)
+ goto finish;
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
@@ -251,46 +210,31 @@ static int list_users(DBusConnection *bus, char **args, unsigned n) {
r = 0;
finish:
- if (m)
- dbus_message_unref(m);
-
if (reply)
dbus_message_unref(reply);
- dbus_error_free(&error);
-
return r;
}
static int list_seats(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
+ 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;
+ "ListSeats",
+ &reply,
+ NULL,
+ DBUS_TYPE_INVALID);
+ if (r)
goto finish;
- }
if (!dbus_message_iter_init(reply, &iter) ||
dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
@@ -336,14 +280,9 @@ static int list_seats(DBusConnection *bus, char **args, unsigned n) {
r = 0;
finish:
- if (m)
- dbus_message_unref(m);
-
if (reply)
dbus_message_unref(reply);
- dbus_error_free(&error);
-
return r;
}
@@ -384,7 +323,7 @@ typedef struct SeatStatusInfo {
} SeatStatusInfo;
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);
@@ -395,7 +334,7 @@ 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)
@@ -479,7 +418,7 @@ static void print_session_status_info(SessionStatusInfo *i) {
}
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);
@@ -488,7 +427,7 @@ 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)
@@ -907,16 +846,14 @@ 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;
- assert(bus);
assert(path);
assert(new_line);
@@ -924,33 +861,18 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
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 ||
@@ -1003,7 +925,6 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
if (r < 0) {
log_error("Failed to parse reply.");
- r = -EIO;
goto finish;
}
@@ -1019,25 +940,17 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
print_seat_status_info(&seat_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;
+ DBusMessage *reply = NULL;
int r, ret = 0;
DBusError error;
unsigned i;
@@ -1050,8 +963,7 @@ 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
@@ -1066,24 +978,16 @@ 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;
@@ -1095,53 +999,32 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
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;
- }
-
- 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;
- }
+ "GetUser",
+ &reply,
+ NULL,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_INVALID);
} else {
- 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;
- }
-
- 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;
- }
+ "GetSeat",
+ &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)
goto finish;
- }
if (!dbus_message_get_args(reply, &error,
DBUS_TYPE_OBJECT_PATH, &path,
@@ -1155,15 +1038,11 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
if (r != 0)
ret = r;
- dbus_message_unref(m);
dbus_message_unref(reply);
- m = reply = NULL;
+ reply = NULL;
}
finish:
- if (m)
- dbus_message_unref(m);
-
if (reply)
dbus_message_unref(reply);
@@ -1173,153 +1052,79 @@ finish:
}
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;
+ "ActivateSession",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
+ if (ret)
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;
- 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;
-
- m = dbus_message_new_method_call(
+ ret = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "KillSession");
- 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_STRING, &arg_kill_who,
- DBUS_TYPE_INT32, &arg_signal,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- ret = -ENOMEM;
+ "KillSession",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_STRING, &arg_kill_who,
+ DBUS_TYPE_INT32, &arg_signal,
+ DBUS_TYPE_INVALID);
+ if (ret)
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;
}
finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
return ret;
}
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;
- 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, NULL);
if (ret < 0) {
log_error("Failed to resolve user %s: %s", args[i], strerror(-ret));
@@ -1327,65 +1132,35 @@ static int enable_linger(DBusConnection *bus, char **args, unsigned n) {
}
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;
+ ret = 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 (ret)
goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
}
- ret = 0;
-
finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
return ret;
}
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;
-
- 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, NULL);
if (ret < 0) {
@@ -1394,67 +1169,37 @@ static int terminate_user(DBusConnection *bus, char **args, unsigned n) {
}
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;
+ ret = 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 (ret)
goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
}
- ret = 0;
-
finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
return ret;
}
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;
- 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, NULL);
if (ret < 0) {
log_error("Failed to look up user %s: %s", args[i], strerror(-ret));
@@ -1462,241 +1207,110 @@ static int kill_user(DBusConnection *bus, char **args, unsigned n) {
}
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;
+ ret = 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 (ret)
goto finish;
- }
-
- dbus_message_unref(m);
- dbus_message_unref(reply);
- m = reply = NULL;
}
- ret = 0;
-
finish:
- if (m)
- dbus_message_unref(m);
-
- dbus_error_free(&error);
-
return ret;
}
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(
+ ret = bus_method_call_with_reply (
+ bus,
"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;
- }
-
- 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;
+ "AttachDevice",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[1],
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_BOOLEAN, &interactive,
+ 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 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);
-
- if (reply)
- dbus_message_unref(reply);
-
- dbus_error_free(&error);
-
- return ret;
+ "FlushDevices",
+ NULL,
+ NULL,
+ DBUS_TYPE_BOOLEAN, &interactive,
+ DBUS_TYPE_INVALID);
}
static int lock_sessions(DBusConnection *bus, char **args, unsigned n) {
- DBusMessage *m = NULL, *reply = NULL;
- int ret = 0;
- DBusError error;
-
- 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",
- "LockSessions");
- if (!m) {
- log_error("Could not allocate 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);
-
- if (reply)
- dbus_message_unref(reply);
-
- dbus_error_free(&error);
-
- return ret;
+ "LockSessions",
+ 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;
-
- m = dbus_message_new_method_call(
+ ret = bus_method_call_with_reply (
+ bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
- "TerminateSeat");
- if (!m) {
- log_error("Could not allocate message.");
- ret = -ENOMEM;
+ "TerminateSeat",
+ NULL,
+ NULL,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_INVALID);
+ if (ret)
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;
- 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;
}
@@ -1704,16 +1318,16 @@ 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"
+ " -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"
@@ -1752,17 +1366,17 @@ static int parse_argv(int argc, char *argv[]) {
};
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' },
- { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD },
- { 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' },
+ { "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;
@@ -1780,7 +1394,6 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_VERSION:
puts(PACKAGE_STRING);
- puts(DISTRIBUTION);
puts(SYSTEMD_FEATURES);
return 0;
@@ -1811,6 +1424,7 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_NO_ASK_PASSWORD:
arg_ask_password = false;
+ break;
case ARG_KILL_WHO:
arg_kill_who = optarg;
@@ -1954,6 +1568,7 @@ int main(int argc, char*argv[]) {
dbus_error_init(&error);
+ setlocale(LC_ALL, "");
log_parse_environment();
log_open();
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