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Diffstat (limited to 'dbus-unit.c')
-rw-r--r--dbus-unit.c146
1 files changed, 85 insertions, 61 deletions
diff --git a/dbus-unit.c b/dbus-unit.c
index 6bccec14a7..cbc2812e31 100644
--- a/dbus-unit.c
+++ b/dbus-unit.c
@@ -23,45 +23,28 @@
#include "dbus.h"
#include "log.h"
+#include "dbus-unit.h"
-static const char introspection[] =
- DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE
- "<node>"
- " <interface name=\"org.freedesktop.systemd1.Unit\">"
- " <method name=\"Start\">"
- " <arg name=\"mode\" type=\"s\" direction=\"in\"/>"
- " <arg name=\"job\" type=\"o\" direction=\"out\"/>"
- " </method>"
- " <method name=\"Stop\">"
- " <arg name=\"mode\" type=\"s\" direction=\"in\"/>"
- " <arg name=\"job\" type=\"o\" direction=\"out\"/>"
- " </method>"
- " <method name=\"Restart\">"
- " <arg name=\"mode\" type=\"s\" direction=\"in\"/>"
- " <arg name=\"job\" type=\"o\" direction=\"out\"/>"
- " </method>"
- " <method name=\"Reload\">"
- " <arg name=\"mode\" type=\"s\" direction=\"in\"/>"
- " <arg name=\"job\" type=\"o\" direction=\"out\"/>"
- " </method>"
- " <signal name=\"Changed\"/>"
- " <property name=\"Id\" type=\"s\" access=\"read\"/>"
- " <property name=\"Description\" type=\"s\" access=\"read\"/>"
- " <property name=\"LoadState\" type=\"s\" access=\"read\"/>"
- " <property name=\"ActiveState\" type=\"s\" access=\"read\"/>"
- " <property name=\"SubState\" type=\"s\" access=\"read\"/>"
- " <property name=\"FragmentPath\" type=\"s\" access=\"read\"/>"
- " <property name=\"ActiveEnterTimestamp\" type=\"t\" access=\"read\"/>"
- " <property name=\"ActiveExitTimestamp\" type=\"t\" access=\"read\"/>"
- " <property name=\"CanReload\" type=\"b\" access=\"read\"/>"
- " <property name=\"CanStart\" type=\"b\" access=\"read\"/>"
- " <property name=\"Job\" type=\"(uo)\" access=\"read\"/>"
- " </interface>"
- BUS_PROPERTIES_INTERFACE
- BUS_INTROSPECTABLE_INTERFACE
- "</node>";
-
-static int bus_unit_append_description(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_names(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ char *t;
+ Iterator j;
+ DBusMessageIter sub;
+ Unit *u = data;
+
+ if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "s", &sub))
+ return -ENOMEM;
+
+ SET_FOREACH(t, u->meta.names, j)
+ if (!dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &t))
+ return -ENOMEM;
+
+ if (!dbus_message_iter_close_container(i, &sub))
+ return -ENOMEM;
+
+ return 0;
+}
+
+int bus_unit_append_description(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
const char *d;
@@ -80,7 +63,7 @@ static int bus_unit_append_description(Manager *m, DBusMessageIter *i, const cha
DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_unit_append_load_state, unit_load_state, UnitLoadState);
-static int bus_unit_append_active_state(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_active_state(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
const char *state;
@@ -97,7 +80,7 @@ static int bus_unit_append_active_state(Manager *m, DBusMessageIter *i, const ch
return 0;
}
-static int bus_unit_append_sub_state(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_sub_state(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
const char *state;
@@ -114,7 +97,7 @@ static int bus_unit_append_sub_state(Manager *m, DBusMessageIter *i, const char
return 0;
}
-static int bus_unit_append_can_reload(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_can_start(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
dbus_bool_t b;
@@ -123,7 +106,7 @@ static int bus_unit_append_can_reload(Manager *m, DBusMessageIter *i, const char
assert(property);
assert(u);
- b = unit_can_reload(u);
+ b = unit_can_start(u);
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &b))
return -ENOMEM;
@@ -131,7 +114,7 @@ static int bus_unit_append_can_reload(Manager *m, DBusMessageIter *i, const char
return 0;
}
-static int bus_unit_append_can_start(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_can_reload(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
dbus_bool_t b;
@@ -140,7 +123,7 @@ static int bus_unit_append_can_start(Manager *m, DBusMessageIter *i, const char
assert(property);
assert(u);
- b = unit_can_start(u);
+ b = unit_can_reload(u);
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &b))
return -ENOMEM;
@@ -148,7 +131,7 @@ static int bus_unit_append_can_start(Manager *m, DBusMessageIter *i, const char
return 0;
}
-static int bus_unit_append_job(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+int bus_unit_append_job(Manager *m, DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
DBusMessageIter sub;
char *p;
@@ -196,23 +179,62 @@ static int bus_unit_append_job(Manager *m, DBusMessageIter *i, const char *prope
return 0;
}
-static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusMessage *message) {
+int bus_unit_append_default_cgroup(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ Unit *u = data;
+ char *t;
+ CGroupBonding *cgb;
+ bool success;
- const BusProperty properties[] = {
- { "org.freedesktop.systemd1.Unit", "Id", bus_property_append_string, "s", u->meta.id },
- { "org.freedesktop.systemd1.Unit", "Description", bus_unit_append_description, "s", u },
- { "org.freedesktop.systemd1.Unit", "LoadState", bus_unit_append_load_state, "s", &u->meta.load_state },
- { "org.freedesktop.systemd1.Unit", "ActiveState", bus_unit_append_active_state, "s", u },
- { "org.freedesktop.systemd1.Unit", "SubState", bus_unit_append_sub_state, "s", u },
- { "org.freedesktop.systemd1.Unit", "FragmentPath", bus_property_append_string, "s", u->meta.fragment_path },
- { "org.freedesktop.systemd1.Unit", "ActiveEnterTimestamp", bus_property_append_uint64, "t", &u->meta.active_enter_timestamp },
- { "org.freedesktop.systemd1.Unit", "ActiveExitTimestamp", bus_property_append_uint64, "t", &u->meta.active_exit_timestamp },
- { "org.freedesktop.systemd1.Unit", "CanReload", bus_unit_append_can_reload, "b", u },
- { "org.freedesktop.systemd1.Unit", "CanStart", bus_unit_append_can_start, "b", u },
- { "org.freedesktop.systemd1.Unit", "Job", bus_unit_append_job, "(uo)", u },
- { NULL, NULL, NULL, NULL, NULL }
- };
+ assert(m);
+ assert(i);
+ assert(property);
+ assert(u);
+
+ if ((cgb = unit_get_default_cgroup(u))) {
+ if (!(t = cgroup_bonding_to_string(cgb)))
+ return -ENOMEM;
+ } else
+ t = (char*) "";
+ success = dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t);
+
+ if (cgb)
+ free(t);
+
+ return success ? 0 : -ENOMEM;
+}
+
+int bus_unit_append_cgroups(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ Unit *u = data;
+ CGroupBonding *cgb;
+ DBusMessageIter sub;
+
+ if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "s", &sub))
+ return -ENOMEM;
+
+ LIST_FOREACH(by_unit, cgb, u->meta.cgroup_bondings) {
+ char *t;
+ bool success;
+
+ if (!(t = cgroup_bonding_to_string(cgb)))
+ return -ENOMEM;
+
+ success = dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &t);
+ free(t);
+
+ if (!success)
+ return -ENOMEM;
+ }
+
+ if (!dbus_message_iter_close_container(i, &sub))
+ return -ENOMEM;
+
+ return 0;
+}
+
+DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_unit_append_kill_mode, kill_mode, KillMode);
+
+static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusMessage *message) {
DBusMessage *reply = NULL;
Manager *m = u->meta.manager;
DBusError error;
@@ -228,8 +250,10 @@ static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusMessage *message
job_type = JOB_RELOAD;
else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "Restart"))
job_type = JOB_RESTART;
+ else if (UNIT_VTABLE(u)->bus_message_handler)
+ return UNIT_VTABLE(u)->bus_message_handler(u, message);
else
- return bus_default_message_handler(u->meta.manager, message, introspection, properties);
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
if (job_type != _JOB_TYPE_INVALID) {
const char *smode;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-08-13 08:37:01 +0000