Port MatrixEventRoomCreate to C

.gitignore

@@ -53,7 +53,6 @@ Makefile.in
 /src/matrix-http-client.c
 /src/namespace-info.vala
 /src/namespace-info.c
-/src/matrix-event-room-create.c
 /src/matrix-event-room-power-levels.c
 /src/matrix-event-room-message-feedback.c
 /src/matrix-event-room-guest-access.c

src/Makefile.am

@@ -21,7 +21,6 @@ libmatrix_glib_0_0_la_VALA_SOURCES = \
 	matrix-client.vala \
 	matrix-http-api.vala \
 	matrix-http-client.vala \
-	matrix-event-room-create.vala \
 	matrix-event-room-power-levels.vala \
 	matrix-event-room-message-feedback.vala \
 	matrix-event-room-guest-access.vala \
@@ -110,6 +109,7 @@ INST_H_SRC_FILES = \
 	matrix-event-room-history-visibility.h \
 	matrix-event-room-join-rules.h \
 	matrix-event-room-canonical-alias.h \
+	matrix-event-room-create.h \
 	matrix-event-typing.h \
 	matrix-event-receipt.h \
 	utils.h \
@@ -164,6 +164,7 @@ libmatrix_glib_0_0_la_SOURCES = \
 	matrix-event-room-history-visibility.c \
 	matrix-event-room-join-rules.c \
 	matrix-event-room-canonical-alias.c \
+	matrix-event-room-create.c \
 	matrix-profile.c \
 	matrix-room.c \
 	utils.c \

src/matrix-event-room-create.c

@@ -0,0 +1,326 @@
+/*
+ * 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
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#include "matrix-event-room-create.h"
+#include "matrix-types.h"
+#include "config.h"
+
+/**
+ * SECTION:matrix-event-room-create
+ * @short_description: event describing the creation of a room
+ *
+ * This is the default event handler for `m.room.create` events.
+ *
+ * This is the first event in a room and cannot be changed.  It acts as the root of all other
+ * events.
+ */
+enum  {
+    PROP_0,
+    PROP_CREATOR,
+    PROP_FEDERATE,
+    NUM_PROPERTIES
+};
+
+static GParamSpec *matrix_event_room_create_properties[NUM_PROPERTIES];
+
+typedef struct {
+    gchar* _creator;
+    gboolean _federate;
+} MatrixEventRoomCreatePrivate;
+
+/**
+ * MatrixEventRoomCreate:
+ */
+G_DEFINE_TYPE_WITH_PRIVATE(MatrixEventRoomCreate, matrix_event_room_create, MATRIX_EVENT_TYPE_STATE);
+
+static void
+matrix_event_room_create_real_from_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
+{
+    MatrixEventRoomCreatePrivate *priv;
+    JsonObject *root;
+    JsonObject *content_root;
+    JsonNode *content_node;
+    JsonNode *node;
+
+    g_return_if_fail(json_data != NULL);
+
+    priv = matrix_event_room_create_get_instance_private(MATRIX_EVENT_ROOM_CREATE(matrix_event_base));
+
+    root = json_node_get_object(json_data);
+    content_node = json_object_get_member(root, "content");
+    content_root = json_node_get_object(content_node);
+
+#if DEBUG
+    if ((node = json_object_get_member(root, "state_key")) != NULL) {
+        const gchar *state_key = json_node_get_string(node);
+
+        if ((state_key == NULL) || (*state_key == 0)) {
+            g_warning("state_key of a m.room.create event is non-empty");
+        }
+    }
+#endif
+
+    if ((node = json_object_get_member(content_root, "creator")) != NULL) {
+        g_free(priv->_creator);
+        priv->_creator = g_strdup(json_node_get_string(node));
+    } else {
+        g_warning("content.creator is missing from a m.room.create event");
+    }
+
+    if ((node = json_object_get_member(content_root, "m.federate")) != NULL) {
+        priv->_federate = json_node_get_boolean(node);
+    }
+
+    MATRIX_EVENT_BASE_CLASS(matrix_event_room_create_parent_class)->from_json(matrix_event_base, json_data, error);
+}
+
+static void
+matrix_event_room_create_real_to_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
+{
+    MatrixEventRoomCreatePrivate *priv;
+    JsonObject *root;
+    JsonObject *content_root;
+    JsonNode *content_node;
+    const gchar *state_key;
+
+    g_return_if_fail(json_data != NULL);
+
+    priv = matrix_event_room_create_get_instance_private(MATRIX_EVENT_ROOM_CREATE(matrix_event_base));
+
+    if (priv->_creator == NULL) {
+        g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE,
+                    "Won't generate a m.room.create event without a creator key");
+
+        return;
+    }
+
+    state_key = matrix_event_state_get_state_key(MATRIX_EVENT_STATE(matrix_event_base));
+
+    if ((state_key == NULL) || (*state_key == 0)) {
+        g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE,
+                    "Won't generater a m.root.create event with a non-empty state_key");
+
+        return;
+    }
+
+    root = json_node_get_object(json_data);
+    content_node = json_object_get_member(root, "content");
+    content_root = json_node_get_object(content_node);
+
+    json_object_set_string_member(content_root, "creator", priv->_creator);
+    json_object_set_boolean_member(content_root, "m.federate", priv->_federate);
+
+    MATRIX_EVENT_BASE_CLASS (matrix_event_room_create_parent_class)->to_json(matrix_event_base, json_data, error);
+}
+
+/**
+ * matrix_event_room_create_new:
+ *
+ * Create a new #MatrixEventRoomCreate object.
+ *
+ * Returns: (transfer none): a new #MatrixEventRoomCreate object
+ */
+MatrixEventRoomCreate *
+matrix_event_room_create_new(void)
+{
+    return (MatrixEventRoomCreate *)matrix_event_state_construct(MATRIX_EVENT_TYPE_ROOM_CREATE);
+}
+
+/**
+ * matrix_event_room_create_get_creator:
+ * @event: a #MatrixEventRoomCreate
+ *
+ * Get the creator of the room.
+ *
+ * The returned value is owned by @event and should not be freed.
+ *
+ * Returns: (transfer none) (nullable): the creator of the room
+ */
+const gchar *
+matrix_event_room_create_get_creator(MatrixEventRoomCreate *matrix_event_room_create)
+{
+    MatrixEventRoomCreatePrivate *priv;
+
+    g_return_val_if_fail(matrix_event_room_create != NULL, NULL);
+
+    priv = matrix_event_room_create_get_instance_private(matrix_event_room_create);
+
+    return priv->_creator;
+}
+
+/**
+ * matrix_event_room_create_set_creator:
+ * @event: a #MatrixEventRoomCreate
+ * @creator: (transfer none) (nullable): the user ID of the room’s creator
+ *
+ * Set the creator of the room in @event.
+ */
+void
+matrix_event_room_create_set_creator(MatrixEventRoomCreate *matrix_event_room_create, const gchar *creator)
+{
+    MatrixEventRoomCreatePrivate *priv;
+
+    g_return_if_fail(matrix_event_room_create != NULL);
+
+    priv = matrix_event_room_create_get_instance_private(matrix_event_room_create);
+
+    if (g_strcmp0(creator, priv->_creator) != 0) {
+        g_free(priv->_creator);
+        priv->_creator = g_strdup(creator);
+
+        g_object_notify_by_pspec((GObject *)matrix_event_room_create, matrix_event_room_create_properties[PROP_CREATOR]);
+    }
+}
+
+/**
+ * matrix_event_room_create_get_federate:
+ * @event: a #MatrixEventRoomCreate
+ *
+ * Get the federation status of the room.  If this function returns %TRUE, the room may be
+ * federated to other homeservers.
+ *
+ * Returns: the federation status of the room
+ */
+gboolean
+matrix_event_room_create_get_federate(MatrixEventRoomCreate *matrix_event_room_create)
+{
+    MatrixEventRoomCreatePrivate *priv;
+
+    g_return_val_if_fail(matrix_event_room_create != NULL, FALSE);
+
+    priv = matrix_event_room_create_get_instance_private(matrix_event_room_create);
+
+    return priv->_federate;
+}
+
+/**
+ * matrix_event_room_create_set_federate:
+ * @event: a #MatrixEventRoomCreate
+ * @federate: a federation status
+ *
+ * Set the federation status of the room.  See matrix_event_room_create_get_federate() for
+ * more information.
+ */
+void
+matrix_event_room_create_set_federate(MatrixEventRoomCreate *matrix_event_room_create, gboolean federate)
+{
+    MatrixEventRoomCreatePrivate *priv;
+
+    g_return_if_fail(matrix_event_room_create != NULL);
+
+    priv = matrix_event_room_create_get_instance_private(matrix_event_room_create);
+
+    if (priv->_federate != federate) {
+        priv->_federate = federate;
+
+        g_object_notify_by_pspec((GObject *)matrix_event_room_create, matrix_event_room_create_properties[PROP_FEDERATE]);
+    }
+}
+
+static void
+matrix_event_room_create_finalize(GObject *gobject)
+{
+    MatrixEventRoomCreatePrivate *priv = matrix_event_room_create_get_instance_private(MATRIX_EVENT_ROOM_CREATE(gobject));
+
+    g_free(priv->_creator);
+
+    G_OBJECT_CLASS(matrix_event_room_create_parent_class)->finalize(gobject);
+}
+
+static void
+matrix_event_room_create_get_property(GObject *gobject, guint property_id, GValue *value, GParamSpec *pspec)
+{
+    MatrixEventRoomCreate *matrix_event_room_create = MATRIX_EVENT_ROOM_CREATE(gobject);
+
+    switch (property_id) {
+        case PROP_CREATOR:
+            g_value_set_string(value, matrix_event_room_create_get_creator(matrix_event_room_create));
+
+            break;
+        case PROP_FEDERATE:
+            g_value_set_boolean(value, matrix_event_room_create_get_federate(matrix_event_room_create));
+
+            break;
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
+
+            break;
+    }
+}
+
+static void
+matrix_event_room_create_set_property(GObject *gobject, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+    MatrixEventRoomCreate *matrix_event_room_create = MATRIX_EVENT_ROOM_CREATE(gobject);
+
+    switch (property_id) {
+        case PROP_CREATOR:
+            matrix_event_room_create_set_creator(matrix_event_room_create, g_value_get_string(value));
+
+            break;
+        case PROP_FEDERATE:
+            matrix_event_room_create_set_federate(matrix_event_room_create, g_value_get_boolean(value));
+
+            break;
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
+
+            break;
+    }
+}
+
+static void
+matrix_event_room_create_class_init(MatrixEventRoomCreateClass *klass)
+{
+    ((MatrixEventBaseClass *)klass)->from_json = matrix_event_room_create_real_from_json;
+    ((MatrixEventBaseClass *)klass)->to_json = matrix_event_room_create_real_to_json;
+    G_OBJECT_CLASS(klass)->get_property = matrix_event_room_create_get_property;
+    G_OBJECT_CLASS(klass)->set_property = matrix_event_room_create_set_property;
+    G_OBJECT_CLASS(klass)->finalize = matrix_event_room_create_finalize;
+
+    /**
+     * MatrixEventRoomCreate:creator:
+     *
+     * The user_id of the room creator. This is set by the homeserver.
+     */
+    matrix_event_room_create_properties[PROP_CREATOR] = g_param_spec_string(
+            "creator", "creator", "creator",
+            NULL,
+            G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
+    g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_CREATOR, matrix_event_room_create_properties[PROP_CREATOR]);
+
+    /**
+     * MatrixEventRoomCreate:federate:
+     *
+     * Whether users on other servers can join this room.  Defaults to %TRUE if key does not exist.
+     */
+    matrix_event_room_create_properties[PROP_FEDERATE] = g_param_spec_boolean(
+            "federate", "federate", "federate",
+            FALSE,
+            G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
+    g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_FEDERATE, matrix_event_room_create_properties[PROP_FEDERATE]);
+}
+
+static void
+matrix_event_room_create_init(MatrixEventRoomCreate *matrix_event_room_create)
+{
+    MatrixEventRoomCreatePrivate *priv = matrix_event_room_create_get_instance_private(matrix_event_room_create);
+
+    priv->_creator = NULL;
+    priv->_federate = FALSE;
+}

src/matrix-event-room-create.h

@@ -0,0 +1,42 @@
+/*
+ * 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
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MATRIX_GLIB_SDK_EVENT_ROOM_CREATE_H__
+# define __MATRIX_GLIB_SDK_EVENT_ROOM_CREATE_H__
+
+# include <glib-object.h>
+# include "matrix-event-state-base.h"
+
+G_BEGIN_DECLS
+
+#define MATRIX_EVENT_TYPE_ROOM_CREATE (matrix_event_room_create_get_type ())
+G_DECLARE_DERIVABLE_TYPE(MatrixEventRoomCreate, matrix_event_room_create, MATRIX_EVENT, ROOM_CREATE, MatrixEventState)
+
+struct _MatrixEventRoomCreateClass {
+    MatrixEventStateClass parent_class;
+};
+
+MatrixEventRoomCreate *matrix_event_room_create_new (void);
+const gchar *matrix_event_room_create_get_creator (MatrixEventRoomCreate *event);
+void matrix_event_room_create_set_creator (MatrixEventRoomCreate *event, const gchar *creator);
+gboolean matrix_event_room_create_get_federate (MatrixEventRoomCreate *event);
+void matrix_event_room_create_set_federate (MatrixEventRoomCreate *event, gboolean federate);
+
+G_END_DECLS
+
+#endif  /* __MATRIX_GLIB_SDK_EVENT_ROOM_CREATE_H__ */

src/matrix-event-room-create.vala

@@ -1,86 +0,0 @@
-/*
- * 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
- * <http://www.gnu.org/licenses/>.
- */
-
-/**
- * Class to hold a m.room.create event
- *
- * This is the first event in a room and cannot be changed. It acts as
- * the root of all other events.
- */
-public class Matrix.Event.RoomCreate : Matrix.Event.State {
-    /**
-     * The user_id of the room creator. This is set by the homeserver.
-     */
-    public string? creator { get; set; default = null; }
-
-    /**
-     * Whether users on other servers can join this room. Defaults to
-     * true if key does not exist.
-     */
-    public bool federate { get; set; default = false; }
-
-    protected override void
-    from_json(Json.Node json_data)
-        throws Matrix.Error
-    {
-        var root = json_data.get_object();
-        var content_root = root.get_member("content").get_object();
-        Json.Node? node = null;
-
-        if (Config.DEBUG && ((node = root.get_member("state_key")) != null)) {
-            if (node.get_string() != "") {
-                warning("state_key of a m.room.create event is non-empty");
-            }
-        }
-
-        if ((node = content_root.get_member("creator")) != null) {
-            _creator = node.get_string();
-        } else {
-            warning("content.creator is missing from a m.room.create event");
-        }
-
-        if ((node = content_root.get_member("m.federate")) != null) {
-            _federate = node.get_boolean();
-        }
-
-        base.from_json(json_data);
-    }
-
-    protected override void
-    to_json(Json.Node json_data)
-        throws Matrix.Error
-    {
-        if (_creator == null) {
-            throw new Matrix.Error.INCOMPLETE(
-                    "Won't generate a m.room.create event without a creator key");
-        }
-
-        if (state_key != "") {
-            throw new Matrix.Error.INCOMPLETE(
-                    "Won't generater a m.root.create event with a non-empty state_key");
-        }
-
-        var content_root = json_data.get_object()
-            .get_member("content").get_object();
-
-        content_root.set_string_member("creator", _creator);
-        content_root.set_boolean_member("m.federate", _federate);
-
-        base.to_json(json_data);
-    }
-}

src/matrix-event-types.c

@@ -31,6 +31,7 @@
 #include "matrix-event-room-history-visibility.h"
 #include "matrix-event-room-join-rules.h"
 #include "matrix-event-room-canonical-alias.h"
+#include "matrix-event-room-create.h"
 #include "matrix-event-call-answer.h"
 #include "matrix-event-call-hangup.h"
 #include "matrix-event-call-invite.h"

vapi/c-api.vapi

@@ -785,6 +785,19 @@ namespace Matrix {
             protected override void to_json(Json.Node json_data)
                 throws Matrix.Error;
         }
+
+        [CCode (cheader_filename = "matrix-event-room-create.h")]
+        public class RoomCreate : State {
+            public string? creator { get; set; default = null; }
+            public bool federate { get; set; default = false; }
+
+            protected override void from_json(Json.Node json_data)
+            throws Matrix.Error;
+
+            protected override void
+            to_json(Json.Node json_data)
+            throws Matrix.Error;
+        }
     }
 
     [CCode (gir_namespace = "MatrixMessage", gir_version = "0.0")]