/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/***
+ This file is part of systemd.
+
+ 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
+ (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.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
#include <errno.h>
#include "dbus.h"
" </method>" \
" <method name=\"GetJob\">" \
" <arg name=\"id\" type=\"u\" direction=\"in\"/>" \
- " <arg name=\"unit\" type=\"o\" direction=\"out\"/>" \
+ " <arg name=\"job\" type=\"o\" direction=\"out\"/>" \
" </method>" \
" <method name=\"ClearJobs\"/>" \
" <method name=\"ListUnits\">" \
" <method name=\"ListJobs\">" \
" <arg name=\"jobs\" type=\"a(usssoo)\" direction=\"out\"/>" \
" </method>" \
+ " <method name=\"Subscribe\"/>" \
+ " <method name=\"Unsubscribe\"/>" \
+ " <method name=\"Dump\"/>" \
+ " <signal name=\"UnitNew\">" \
+ " <arg name=\"id\" type=\"s\"/>" \
+ " <arg name=\"unit\" type=\"o\"/>" \
+ " </signal>" \
+ " <signal name=\"UnitRemoved\">" \
+ " <arg name=\"id\" type=\"s\"/>" \
+ " <arg name=\"unit\" type=\"o\"/>" \
+ " </signal>" \
+ " <signal name=\"JobNew\">" \
+ " <arg name=\"id\" type=\"u\"/>" \
+ " <arg name=\"job\" type=\"o\"/>" \
+ " </signal>" \
+ " <signal name=\"JobRemoved\">" \
+ " <arg name=\"id\" type=\"u\"/>" \
+ " <arg name=\"job\" type=\"o\"/>" \
+ " </signal>" \
+ " <property name=\"Version\" type=\"s\" access=\"read\"/>" \
+ " <property name=\"RunningAs\" type=\"s\" access=\"read\"/>" \
+ " <property name=\"BootTimestamp\" type=\"t\" access=\"read\"/>" \
+ " <property name=\"LogLevel\" type=\"s\" access=\"readwrite\"/>" \
+ " <property name=\"LogTarget\" type=\"s\" access=\"readwrite\"/>" \
" </interface>" \
BUS_PROPERTIES_INTERFACE \
BUS_INTROSPECTABLE_INTERFACE
#define INTROSPECTION_END \
"</node>"
-DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
- int r;
+DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_running_as, manager_running_as, ManagerRunningAs);
+
+static int bus_manager_append_log_target(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ const char *t;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ t = log_target_to_string(log_get_target());
+
+ if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int bus_manager_append_log_level(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ const char *t;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ t = log_level_to_string(log_get_max_level());
+
+ if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
+ return -ENOMEM;
+
+ return 0;
+}
+
+static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
Manager *m = data;
+
+ const BusProperty properties[] = {
+ { "org.freedesktop.systemd1", "Version", bus_property_append_string, "s", PACKAGE_VERSION },
+ { "org.freedesktop.systemd1", "RunningAs", bus_manager_append_running_as, "s", &m->running_as },
+ { "org.freedesktop.systemd1", "BootTimestamp", bus_property_append_uint64, "t", &m->boot_timestamp },
+ { "org.freedesktop.systemd1", "LogLevel", bus_manager_append_log_level, "s", NULL },
+ { "org.freedesktop.systemd1", "LogTarget", bus_manager_append_log_target, "s", NULL },
+ { NULL, NULL, NULL, NULL, NULL }
+ };
+
+ int r;
DBusError error;
DBusMessage *reply = NULL;
char * path = NULL;
DBUS_TYPE_INVALID))
goto oom;
- } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "GetJob")) {
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "GetJob")) {
uint32_t id;
Job *j;
DBUS_TYPE_INVALID))
goto oom;
- } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ClearJobs")) {
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ClearJobs")) {
manager_clear_jobs(m);
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
- } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ListUnits")) {
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ListUnits")) {
DBusMessageIter iter, sub;
Iterator i;
Unit *u;
goto oom;
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
- char *unit_path, *job_path;
+ char *u_path, *j_path;
const char *id, *description, *load_state, *active_state, *job_type;
DBusMessageIter sub2;
uint32_t job_id;
load_state = unit_load_state_to_string(u->meta.load_state);
active_state = unit_active_state_to_string(unit_active_state(u));
- if (!(unit_path = unit_dbus_path(u)))
+ if (!(u_path = unit_dbus_path(u)))
goto oom;
if (u->meta.job) {
job_id = (uint32_t) u->meta.job->id;
- if (!(job_path = job_dbus_path(u->meta.job))) {
- free(unit_path);
+ if (!(j_path = job_dbus_path(u->meta.job))) {
+ free(u_path);
goto oom;
}
- job_type = job_type_to_string(u->meta.job->state);
+ job_type = job_type_to_string(u->meta.job->type);
} else {
job_id = 0;
- job_path = unit_path;
+ j_path = u_path;
job_type = "";
}
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &description) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &load_state) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &active_state) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &unit_path) ||
+ !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_OBJECT_PATH, &job_path)) {
- free(unit_path);
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &j_path)) {
+ free(u_path);
if (u->meta.job)
- free(job_path);
+ free(j_path);
goto oom;
}
- free(unit_path);
+ free(u_path);
if (u->meta.job)
- free(job_path);
+ free(j_path);
if (!dbus_message_iter_close_container(&sub, &sub2))
goto oom;
if (!dbus_message_iter_close_container(&iter, &sub))
goto oom;
- } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ListJobs")) {
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "ListJobs")) {
DBusMessageIter iter, sub;
Iterator i;
Job *j;
goto oom;
HASHMAP_FOREACH(j, m->jobs, i) {
- char *unit_path, *job_path;
+ char *u_path, *j_path;
const char *unit, *state, *type;
uint32_t id;
DBusMessageIter sub2;
id = (uint32_t) j->id;
unit = unit_id(j->unit);
state = job_state_to_string(j->state);
- type = job_type_to_string(j->state);
+ type = job_type_to_string(j->type);
- if (!(job_path = job_dbus_path(j)))
+ if (!(j_path = job_dbus_path(j)))
goto oom;
- if (!(unit_path = unit_dbus_path(j->unit))) {
- free(job_path);
+ if (!(u_path = unit_dbus_path(j->unit))) {
+ free(j_path);
goto oom;
}
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &unit) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &type) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &state) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &job_path) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &unit_path)) {
- free(job_path);
- free(unit_path);
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &j_path) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &u_path)) {
+ free(j_path);
+ free(u_path);
goto oom;
}
- free(job_path);
- free(unit_path);
+ free(j_path);
+ free(u_path);
if (!dbus_message_iter_close_container(&sub, &sub2))
goto oom;
if (!dbus_message_iter_close_container(&iter, &sub))
goto oom;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "Subscribe")) {
+ char *client;
+
+ if (!(client = strdup(dbus_message_get_sender(message))))
+ goto oom;
+
+ r = set_put(m->subscribed, client);
+
+ if (r < 0)
+ return bus_send_error_reply(m, message, NULL, r);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "Unsubscribe")) {
+ char *client;
+
+ if (!(client = set_remove(m->subscribed, (char*) dbus_message_get_sender(message))))
+ return bus_send_error_reply(m, message, NULL, -ENOENT);
+
+ free(client);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "Dump")) {
+ FILE *f;
+ char *dump = NULL;
+ size_t size;
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ if (!(f = open_memstream(&dump, &size)))
+ goto oom;
+
+ manager_dump_units(m, f, NULL);
+ manager_dump_jobs(m, f, NULL);
+
+ if (ferror(f)) {
+ fclose(f);
+ free(dump);
+ goto oom;
+ }
+
+ fclose(f);
+
+ if (!dbus_message_append_args(reply, DBUS_TYPE_STRING, &dump, DBUS_TYPE_INVALID)) {
+ free(dump);
+ goto oom;
+ }
+
+ free(dump);
+
} else if (dbus_message_is_method_call(message, "org.freedesktop.DBus.Introspectable", "Introspect")) {
char *introspection = NULL;
FILE *f;
free(introspection);
} else
- return bus_default_message_handler(m, message, NULL, NULL);
+ return bus_default_message_handler(m, message, NULL, properties);
free(path);
~ianmdlvl / elogind.git / blobdiff