diff --git a/.gitignore b/.gitignore
index a86560f..4e8fad4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,3 +69,4 @@ Makefile.in
/src/matrix-event-tag.c
/src/matrix-event-room-canonical-alias.c
/src/matrix-event-room-create.c
+/src/matrix-event-room-power-levels.c
diff --git a/src/Makefile.am b/src/Makefile.am
index a1e7e5f..9de2b4d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -39,6 +39,7 @@ libmatrix_glib_0_0_la_VALA_SOURCES = \
matrix-event-tag.vala \
matrix-event-room-canonical-alias.vala \
matrix-event-room-create.vala \
+ matrix-event-room-power-levels.vala \
$(NULL)
AM_CPPFLAGS += \
diff --git a/src/matrix-event-room-power-levels.vala b/src/matrix-event-room-power-levels.vala
new file mode 100644
index 0000000..77e0be8
--- /dev/null
+++ b/src/matrix-event-room-power-levels.vala
@@ -0,0 +1,215 @@
+/*
+ * This file is part of matrix-glib-sdk
+ *
+ * matrix-glib-sdk is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * matrix-glib-sdk 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with matrix-glib-sdk. If not, see
+ * .
+ */
+
+/**
+ * Class to handle m.room.power_levels event
+ *
+ * This event specifies the minimum level a user must have in order to
+ * perform a certain action. It also specifies the levels of each user
+ * in the room. If a user_id is in the users list, then that user_id
+ * has the associated power level. Otherwise they have the default
+ * level users_default. If users_default is not supplied, it is
+ * assumed to be 0. The level required to send a certain event is
+ * governed by events, state_default and events_default. If an event
+ * type is specified in events, then the user must have at least the
+ * level specified in order to send that event. If the event type is
+ * not supplied, it defaults to events_default for Message Events and
+ * state_default for State Events.
+ */
+public class Matrix.Event.RoomPowerLevels : Matrix.Event.State {
+ /**
+ * The level required to ban a user.
+ */
+ public int? ban { get; set; default = null; }
+
+ /**
+ * The default level required to send message events. Can be
+ * overridden by the events key.
+ */
+ public int? events_default { get; set; default = null; }
+
+ /**
+ * The level required to kick a user.
+ */
+ public int? kick { get; set; default = null; }
+
+ /**
+ * The level required to redact an event.
+ */
+ public int? redact { get; set; default = null; }
+
+ /**
+ * The default level required to send state events. Can be
+ * overridden by the events key.
+ */
+ public int? state_default { get; set; default = null; }
+
+ /**
+ * The default power level for every user in the room, unless
+ * their user_id is mentioned in the users key.
+ */
+ public int users_default { get; set; default = 0; }
+
+ /**
+ * The level required to invite someone.
+ */
+ public int? invite { get; set; default = null; }
+
+ private HashTable _event_levels = null;
+ private HashTable _user_levels = null;
+
+ protected override void
+ from_json(Json.Node json_data)
+ throws Matrix.Error
+ {
+ var content_root = json_data.get_object()
+ .get_member("content").get_object();
+ Json.Node? node;
+
+ if ((node = content_root.get_member("ban")) != null) {
+ _ban = (int)node.get_int();
+ } else {
+ warning("content.ban is missing from a m.room.power_levels event");
+ }
+
+ if ((node = content_root.get_member("kick")) != null) {
+ _kick = (int)node.get_int();
+ } else {
+ warning("content.kick is missing from a m.room.power_levels event");
+ }
+
+ if ((node = content_root.get_member("redact")) != null) {
+ _redact = (int)node.get_int();
+ } else {
+ warning("content.redact is missing from a m.room.power_levels event");
+ }
+
+ if ((node = content_root.get_member("events_default")) != null) {
+ _events_default = (int)node.get_int();
+ } else {
+ warning("content.events_default is missing from a m.room.power_levels event");
+ }
+
+ if ((node = content_root.get_member("state_default")) != null) {
+ _state_default = (int)node.get_int();
+ } else {
+ warning("content.state_default is missing from a m.room.power_levels event");
+ }
+
+ if ((node = content_root.get_member("users_default")) != null) {
+ _users_default = (int)node.get_int();
+ }
+
+ if ((node = content_root.get_member("invite")) != null) {
+ _invite = (int)node.get_int();
+ }
+
+ if ((node = content_root.get_member("events")) != null) {
+ node.get_object().foreach_member((obj, event_name, event_node) => {
+ if (_event_levels == null) {
+ _event_levels = new HashTable(str_hash, str_equal);
+ }
+
+ _event_levels.replace(event_name, (int)event_node.get_int());
+ });
+ }
+
+ if ((node = content_root.get_member("users")) != null) {
+ node.get_object().foreach_member((obj, user_id, user_node) => {
+ if (_user_levels == null) {
+ _user_levels = new HashTable(str_hash, str_equal);
+ }
+
+ _user_levels.replace(user_id, (int)user_node.get_int());
+ });
+ }
+
+ base.from_json(json_data);
+ }
+
+ protected override void
+ to_json(Json.Node json_data)
+ throws Matrix.Error
+ {
+ var content_root = json_data.get_object()
+ .get_member("content").get_object();
+
+ if (_ban == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.ban key");
+ }
+
+ if (_events_default == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.events_default key");
+ }
+
+ if (_kick == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.kick key");
+ }
+
+ if (_redact == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.redact key");
+ }
+
+ if (_state_default == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.state_default key");
+ }
+
+ if (_user_levels == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.users key");
+ }
+
+ if (_event_levels == null) {
+ throw new Matrix.Error.INCOMPLETE(
+ "Won't create an m.room.power_levels event without a content.events key");
+ }
+
+ content_root.set_int_member("ban", _ban);
+ content_root.set_int_member("kick", _kick);
+ content_root.set_int_member("redact", _redact);
+ content_root.set_int_member("state_default", _state_default);
+ content_root.set_int_member("events_default", _events_default);
+
+ var user_obj = new Json.Object();
+ var user_node = new Json.Node(Json.NodeType.OBJECT);
+ user_node.set_object(user_obj);
+
+ _user_levels.foreach((user_id, power_level) => {
+ user_obj.set_int_member(user_id, power_level);
+ });
+
+ content_root.set_member("users", user_node);
+
+ var events_obj = new Json.Object();
+ var events_node = new Json.Node(Json.NodeType.OBJECT);
+ events_node.set_object(events_obj);
+
+ _event_levels.foreach((events_id, power_level) => {
+ events_obj.set_int_member(events_id, power_level);
+ });
+
+ content_root.set_member("users", events_node);
+
+ base.to_json(json_data);
+ }
+}
diff --git a/src/matrix-event-types.c b/src/matrix-event-types.c
index 800fedb..d81f4d0 100644
--- a/src/matrix-event-types.c
+++ b/src/matrix-event-types.c
@@ -191,6 +191,9 @@ matrix_event_types_ctor(void)
matrix_event_register_type("m.room.create",
MATRIX_EVENT_TYPE_ROOM_CREATE,
NULL);
+ matrix_event_register_type("m.room.power_levels",
+ MATRIX_EVENT_TYPE_ROOM_POWER_LEVELS,
+ NULL);
}
void