X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fdbus-manager.c;h=b3e42fc33328847e208acf76de24aadcf2497368;hp=9833b6c85f9b616e16b74c6a5ed1372b5ea04744;hb=64aba792f7d2af56ba5308518a270490f85f3b8b;hpb=7535cc788e37afaf9904d0ee8e2b98f1cb3a4cbd
diff --git a/src/dbus-manager.c b/src/dbus-manager.c
index 9833b6c85..b3e42fc33 100644
--- a/src/dbus-manager.c
+++ b/src/dbus-manager.c
@@ -26,77 +26,102 @@
#include "dbus-manager.h"
#include "strv.h"
+#define BUS_MANAGER_INTERFACE \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
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+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " " \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n" \
+ " \n"
+
#define INTROSPECTION_BEGIN \
DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
- "" \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
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- " " \
- " " \
- " " \
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- " " \
- " " \
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- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
- " " \
+ "\n" \
+ BUS_MANAGER_INTERFACE \
BUS_PROPERTIES_INTERFACE \
BUS_INTROSPECTABLE_INTERFACE
#define INTROSPECTION_END \
- ""
+ "\n"
+
+const char bus_manager_interface[] = BUS_MANAGER_INTERFACE;
static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_running_as, manager_running_as, ManagerRunningAs);
@@ -160,13 +185,13 @@ static int bus_manager_append_n_jobs(Manager *m, DBusMessageIter *i, const char
return 0;
}
-static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
+static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
Manager *m = data;
const BusProperty properties[] = {
{ "org.freedesktop.systemd1.Manager", "Version", bus_property_append_string, "s", PACKAGE_STRING },
{ "org.freedesktop.systemd1.Manager", "RunningAs", bus_manager_append_running_as, "s", &m->running_as },
- { "org.freedesktop.systemd1.Manager", "BootTimestamp", bus_property_append_uint64, "t", &m->boot_timestamp },
+ { "org.freedesktop.systemd1.Manager", "BootTimestamp", bus_property_append_uint64, "t", &m->startup_timestamp.realtime },
{ "org.freedesktop.systemd1.Manager", "LogLevel", bus_manager_append_log_level, "s", NULL },
{ "org.freedesktop.systemd1.Manager", "LogTarget", bus_manager_append_log_target, "s", NULL },
{ "org.freedesktop.systemd1.Manager", "NNames", bus_manager_append_n_names, "u", NULL },
@@ -179,6 +204,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
DBusError error;
DBusMessage *reply = NULL;
char * path = NULL;
+ JobType job_type = _JOB_TYPE_INVALID;
assert(connection);
assert(message);
@@ -200,10 +226,10 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
&error,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_INVALID))
- return bus_send_error_reply(m, message, &error, -EINVAL);
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
if (!(u = manager_get_unit(m, name)))
- return bus_send_error_reply(m, message, NULL, -ENOENT);
+ return bus_send_error_reply(m, connection, message, NULL, -ENOENT);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -226,10 +252,10 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
&error,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_INVALID))
- return bus_send_error_reply(m, message, &error, -EINVAL);
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
if ((r = manager_load_unit(m, name, NULL, &u)) < 0)
- return bus_send_error_reply(m, message, NULL, r);
+ return bus_send_error_reply(m, connection, message, NULL, r);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -243,7 +269,15 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
DBUS_TYPE_INVALID))
goto oom;
- } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "GetJob")) {
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StartUnit"))
+ job_type = JOB_START;
+ else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StopUnit"))
+ job_type = JOB_STOP;
+ else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ReloadUnit"))
+ job_type = JOB_RELOAD;
+ else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "RestartUnit"))
+ job_type = JOB_RESTART;
+ else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "GetJob")) {
uint32_t id;
Job *j;
@@ -252,10 +286,10 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
&error,
DBUS_TYPE_UINT32, &id,
DBUS_TYPE_INVALID))
- return bus_send_error_reply(m, message, &error, -EINVAL);
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
if (!(j = manager_get_job(m, id)))
- return bus_send_error_reply(m, message, NULL, -ENOENT);
+ return bus_send_error_reply(m, connection, message, NULL, -ENOENT);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -292,7 +326,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
char *u_path, *j_path;
- const char *description, *load_state, *active_state, *sub_state, *job_type;
+ const char *description, *load_state, *active_state, *sub_state, *sjob_type;
DBusMessageIter sub2;
uint32_t job_id;
@@ -318,11 +352,11 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
goto oom;
}
- job_type = job_type_to_string(u->meta.job->type);
+ sjob_type = job_type_to_string(u->meta.job->type);
} else {
job_id = 0;
j_path = u_path;
- job_type = "";
+ sjob_type = "";
}
if (!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &u->meta.id) ||
@@ -332,7 +366,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &sub_state) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &u_path) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT32, &job_id) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &job_type) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &sjob_type) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &j_path)) {
free(u_path);
if (u->meta.job)
@@ -415,7 +449,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
r = set_put(m->subscribed, client);
if (r < 0)
- return bus_send_error_reply(m, message, NULL, r);
+ return bus_send_error_reply(m, connection, message, NULL, r);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -424,7 +458,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
char *client;
if (!(client = set_remove(m->subscribed, (char*) dbus_message_get_sender(message))))
- return bus_send_error_reply(m, message, NULL, -ENOENT);
+ return bus_send_error_reply(m, connection, message, NULL, -ENOENT);
free(client);
@@ -470,13 +504,13 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
DBUS_TYPE_STRING, &name,
DBUS_TYPE_BOOLEAN, &cleanup,
DBUS_TYPE_INVALID))
- return bus_send_error_reply(m, message, &error, -EINVAL);
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
if (name && name[0] == 0)
name = NULL;
if ((r = snapshot_create(m, name, cleanup, &s)) < 0)
- return bus_send_error_reply(m, message, NULL, r);
+ return bus_send_error_reply(m, connection, message, NULL, r);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -574,8 +608,8 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Exit")) {
- if (m->running_as == MANAGER_INIT)
- return bus_send_error_reply(m, message, NULL, -ENOTSUP);
+ if (m->running_as == MANAGER_SYSTEM)
+ return bus_send_error_reply(m, connection, message, NULL, -ENOTSUP);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
@@ -589,10 +623,10 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
if (r == -ENOMEM)
goto oom;
- return bus_send_error_reply(m, message, NULL, r);
+ return bus_send_error_reply(m, connection, message, NULL, r);
}
- e = strv_env_merge(m->environment, l, NULL);
+ e = strv_env_merge(2, m->environment, l);
strv_free(l);
if (!e)
@@ -613,10 +647,10 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
if (r == -ENOMEM)
goto oom;
- return bus_send_error_reply(m, message, NULL, r);
+ return bus_send_error_reply(m, connection, message, NULL, r);
}
- e = strv_env_delete(m->environment, l, NULL);
+ e = strv_env_delete(m->environment, 1, l);
strv_free(l);
if (!e)
@@ -629,7 +663,47 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection
m->environment = e;
} else
- return bus_default_message_handler(m, message, NULL, properties);
+ return bus_default_message_handler(m, connection, message, NULL, properties);
+
+
+ if (job_type != _JOB_TYPE_INVALID) {
+ const char *name, *smode;
+ JobMode mode;
+ Job *j;
+ Unit *u;
+
+ if (!dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &smode,
+ DBUS_TYPE_INVALID))
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+
+ if ((mode = job_mode_from_string(smode)) == _JOB_MODE_INVALID)
+ return bus_send_error_reply(m, connection, message, NULL, -EINVAL);
+
+ if ((r = manager_load_unit(m, name, NULL, &u)) < 0)
+ return bus_send_error_reply(m, connection, message, NULL, r);
+
+ if (job_type == JOB_START && u->meta.only_by_dependency)
+ return bus_send_error_reply(m, connection, message, NULL, -EPERM);
+
+ if ((r = manager_add_job(m, job_type, u, mode, true, &j)) < 0)
+ return bus_send_error_reply(m, connection, message, NULL, r);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ if (!(path = job_dbus_path(j)))
+ goto oom;
+
+ if (!dbus_message_append_args(
+ reply,
+ DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID))
+ goto oom;
+ }
free(path);