From cd38ec61fdc1ce6681a715c188f1fe15661ce09b Mon Sep 17 00:00:00 2001 From: Gergely Polonkai Date: Tue, 14 Nov 2017 08:35:00 +0100 Subject: [PATCH] Port MatrixEventPresence to C --- .gitignore | 1 - src/Makefile.am | 3 +- src/matrix-event-presence.c | 574 +++++++++++++++++++++++++++++++++ src/matrix-event-presence.h | 49 +++ src/matrix-event-presence.vala | 159 --------- src/matrix-event-types.c | 1 + src/test-client.c | 1 + vapi/c-api.vapi | 16 + 8 files changed, 643 insertions(+), 161 deletions(-) create mode 100644 src/matrix-event-presence.c create mode 100644 src/matrix-event-presence.h delete mode 100644 src/matrix-event-presence.vala diff --git a/.gitignore b/.gitignore index 221211f..0e60f6f 100644 --- a/.gitignore +++ b/.gitignore @@ -51,7 +51,6 @@ Makefile.in /src/matrix-client.c /src/matrix-http-api.c /src/matrix-http-client.c -/src/matrix-event-presence.c /src/matrix-event-room-member.c /src/matrix-event-room-message.c /src/namespace-info.vala diff --git a/src/Makefile.am b/src/Makefile.am index e40dca0..3a15c60 100644 --- a/src/Makefile.am +++ b/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-presence.vala \ matrix-event-room-member.vala \ matrix-event-room-message.vala \ matrix-event-room-topic.vala \ @@ -113,6 +112,7 @@ INST_H_SRC_FILES = \ matrix-event-room-base.h \ matrix-event-state-base.h \ matrix-event-tag.h \ + matrix-event-presence.h \ utils.h \ matrix-profile.h \ $(NULL) @@ -137,6 +137,7 @@ libmatrix_glib_0_0_la_SOURCES = \ matrix-compacts.c \ matrix-event-base.c \ matrix-event-tag.c \ + matrix-event-presence.c \ matrix-event-room-base.c \ matrix-event-state-base.c \ matrix-profile.c \ diff --git a/src/matrix-event-presence.c b/src/matrix-event-presence.c new file mode 100644 index 0000000..694bf91 --- /dev/null +++ b/src/matrix-event-presence.c @@ -0,0 +1,574 @@ +/* + * 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 + * . + */ + +#include "matrix-event-presence.h" +#include "matrix-event-room-base.h" +#include "matrix-enumtypes.h" +#include "config.h" +#include "utils.h" + +/** + * SECTION:matrix-event-presence + * @short_description: event to inform the client of a users’s presence change + * + * Informs the client of a user's presence state change. + */ +enum { + PROP_0, + PROP_AVATAR_URL, + PROP_DISPLAY_NAME, + PROP_LAST_ACTIVE_AGO, + PROP_USER_ID, + PROP_PRESENCE, + NUM_PROPS +}; + +static GParamSpec *matrix_event_presence_properties[NUM_PROPS]; + +typedef struct { + gchar *_avatar_url; + gchar *_display_name; + glong _last_active_ago; + gchar *_user_id; + gchar *_event_id; + MatrixPresence _presence; +} MatrixEventPresencePrivate; + +/** + * MatrixEventPresence: + */ +G_DEFINE_TYPE_WITH_PRIVATE(MatrixEventPresence, matrix_event_presence, MATRIX_EVENT_TYPE_BASE); + +static void +matrix_event_presence_real_from_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error) +{ + MatrixEventPresencePrivate *priv; + JsonNode *content_node; + JsonNode *node; + JsonObject *root; + JsonObject *content_root; + GError *inner_error = NULL; + + g_return_if_fail(json_data != NULL); + + priv = matrix_event_presence_get_instance_private(MATRIX_EVENT_PRESENCE(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 ((node = json_object_get_member(root, "event_id")) != NULL) { + g_free(priv->_event_id); + priv->_event_id = g_strdup(json_node_get_string(node)); + } else if (DEBUG) { + g_warning("event_id is missing from a m.presence event"); + } + + if ((node = json_object_get_member(content_root, "user_id")) != NULL) { + g_free(priv->_user_id); + priv->_user_id = g_strdup(json_node_get_string(node)); + } else if (DEBUG) { + g_warning("content.user_id is missing from the m.presence event"); + + // Workaround for having sender instead of content.user_id + // in most (room-dependent) presence events + if ((node = json_object_get_member(root, "sender")) != NULL) { + g_free(priv->_user_id); + priv->_user_id = g_strdup(json_node_get_string(node)); + } + } + + if ((node = json_object_get_member(content_root, "last_active_ago")) != NULL) { + priv->_last_active_ago = json_node_get_int(node); + } + + if ((node = json_object_get_member(content_root, "avatar_url")) != NULL) { + g_free(priv->_avatar_url); + priv->_avatar_url = g_strdup(json_node_get_string(node)); + } + + if ((node = json_object_get_member(content_root, "displayname")) != NULL) { + g_free(priv->_display_name); + priv->_display_name = g_strdup(json_node_get_string(node)); + } + + if ((node = json_object_get_member(content_root, "presence")) != NULL) { + MatrixPresence presence; + + presence = _matrix_g_enum_nick_to_value(MATRIX_TYPE_PRESENCE, json_node_get_string(node), &inner_error); + + if (inner_error != NULL) { + g_clear_error(&inner_error); + priv->_presence = MATRIX_PRESENCE_UNKNOWN; + + if (DEBUG) { + g_warning("Unknown value %s for content.presence in a m.presence event", json_node_get_string(node)); + } + } else { + priv->_presence = presence; + } + } else if (DEBUG) { + g_warning("content.presence is missing from the m.presence event"); + } + + MATRIX_EVENT_BASE_CLASS(matrix_event_presence_parent_class)->from_json(matrix_event_base, json_data, &inner_error); + + if ((inner_error != NULL)) { + g_propagate_error(error, inner_error); + } +} + +static void +matrix_event_presence_real_to_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error) +{ + MatrixEventPresencePrivate *priv; + JsonNode *content_node; + JsonObject *root; + JsonObject *content_root; + GError *inner_error = NULL; + + g_return_if_fail(json_data != NULL); + + priv = matrix_event_presence_get_instance_private(MATRIX_EVENT_PRESENCE(matrix_event_base)); + + if (priv->_presence == MATRIX_PRESENCE_UNKNOWN) { + g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_UNKNOWN_VALUE, + "Won't generate a m.presence event with an unkwnown presence"); + + return; + } + + if (priv->_user_id == NULL) { + g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE, + "Won't generate a m.presence event without sender"); + + return; + } + + if (priv->_event_id == NULL) { + g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE, + "Won't generate a m.presence event without event_id"); + + 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(root, "event_id", priv->_event_id); + + json_object_set_string_member(content_root, "user_id", priv->_user_id); + json_object_set_string_member(content_root, "presence", _matrix_g_enum_to_string(MATRIX_TYPE_PRESENCE, priv->_presence, '_')); + + if (priv->_last_active_ago >= 0) { + json_object_set_int_member(content_root, "last_active_ago", priv->_last_active_ago); + } + + if (priv->_avatar_url != NULL) { + json_object_set_string_member(content_root, "avatar_url", priv->_avatar_url); + } + + if (priv->_display_name != NULL) { + json_object_set_string_member(content_root, "displayname", priv->_display_name); + } + + MATRIX_EVENT_BASE_CLASS(matrix_event_presence_parent_class)->to_json(matrix_event_base, json_data, &inner_error); + + if (inner_error != NULL) { + g_propagate_error(error, inner_error); + } +} + +/** + * matrix_event_presence_new: + * + * Create a new #MatrixEventPresence object. + * + * Returns: (transfer full): a new #MatrixEventPresence object + */ +MatrixEventPresence * +matrix_event_presence_new(void) +{ + return (MatrixEventPresence *)matrix_event_base_construct(MATRIX_EVENT_TYPE_PRESENCE); +} + +/** + * matrix_event_presence_get_avatar_url: + * @event: a #MatrixEventPresence + * + * Get the URL of the user’s avatar in @event. + * + * The returned value is owned by @event and should not be freed. + * + * Returns: (transfer none): the avatar URL + */ +const gchar * +matrix_event_presence_get_avatar_url(MatrixEventPresence *matrix_event_presence) +{ + MatrixEventPresencePrivate *priv; + + g_return_val_if_fail(matrix_event_presence != NULL, NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + return priv->_avatar_url; +} + +/** + * matrix_event_presence_set_avatar_url: + * @event: a #MatrixEventPresence + * @avatar_url: (transfer none): an URL to the media of the user’s avatar + * + * Set the URL af the user’s avatar in @event. + */ +void +matrix_event_presence_set_avatar_url(MatrixEventPresence *matrix_event_presence, const gchar *avatar_url) +{ + MatrixEventPresencePrivate *priv; + + g_return_if_fail(matrix_event_presence != NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + if (g_strcmp0(avatar_url, priv->_avatar_url) != 0) { + g_free(priv->_avatar_url); + priv->_avatar_url = g_strdup (avatar_url); + + g_object_notify_by_pspec((GObject *)matrix_event_presence, matrix_event_presence_properties[PROP_AVATAR_URL]); + } +} + +/** + * matrix_event_presence_get_display_name: + * @event: a #MatrixEventPresence + * + * Get the display name of the user in @event. + * + * The returned value is owned by @event and should not be freed. + * + * Returns: (transfer none): a display name + */ +const gchar * +matrix_event_presence_get_display_name(MatrixEventPresence *matrix_event_presence) +{ + MatrixEventPresencePrivate *priv; + + g_return_val_if_fail(matrix_event_presence != NULL, NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + return priv->_display_name; +} + +/** + * matrix_event_presence_set_display_name: + * @event: a #MatrixEventPresence + * @display_name: (transfer none): a display name + * + * Set the display name of the user in @event. + */ +void +matrix_event_presence_set_display_name (MatrixEventPresence *matrix_event_presence, const gchar *display_name) +{ + MatrixEventPresencePrivate *priv; + + g_return_if_fail(matrix_event_presence != NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + if (g_strcmp0(display_name, priv->_display_name) != 0) { + g_free(priv->_display_name); + priv->_display_name = g_strdup(display_name); + + g_object_notify_by_pspec((GObject *)matrix_event_presence, matrix_event_presence_properties[PROP_DISPLAY_NAME]); + } +} + +/** + * matrix_event_presence_get_last_active_ago: + * @event: a #MatrixEventPresence + * + * Get the number of milliseconds since this user was last active. + * + * Returns: the number of milliseconds + */ +glong +matrix_event_presence_get_last_active_ago(MatrixEventPresence *matrix_event_presence) +{ + MatrixEventPresencePrivate *priv; + + g_return_val_if_fail(matrix_event_presence != NULL, -1); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + return priv->_last_active_ago; +} + +/** + * matrix_event_presence_set_last_active_ago: + * @event: a #MatrixEventPresence + * @last_active_ago: the number of milliseconds since the user is inactive + * + * Set the number of milliseconds since the user in @event is inactive. + */ +void +matrix_event_presence_set_last_active_ago(MatrixEventPresence *matrix_event_presence, glong last_active_ago) +{ + MatrixEventPresencePrivate *priv; + + g_return_if_fail(matrix_event_presence != NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + if (priv->_last_active_ago != last_active_ago) { + priv->_last_active_ago = last_active_ago; + + g_object_notify_by_pspec((GObject *)matrix_event_presence, matrix_event_presence_properties[PROP_LAST_ACTIVE_AGO]); + } +} + +/** + * matrix_event_presence_get_user_id: + * @event: a #MatrixEventPresence + * + * Get the user ID @event belongs to. + * + * The returned value is owned by @event and should not be freed. + * + * Returns: (transfer none): a user ID + */ +const gchar * +matrix_event_presence_get_user_id(MatrixEventPresence *event) +{ + return matrix_event_room_get_sender(MATRIX_EVENT_ROOM(event)); +} + +/** + * matrix_event_presence_set_user_id: + * @event: a #MatrixEventPresence + * @user_id: (transfer none): the user ID @event should belong to + * + * Set the user ID in @event. + */ +void +matrix_event_presence_set_user_id(MatrixEventPresence *event, const gchar *user_id) +{ + matrix_event_room_set_sender(MATRIX_EVENT_ROOM(event), user_id); + + // TODO: Send this only if the property actually changed + g_object_notify_by_pspec((GObject *)event, matrix_event_presence_properties[PROP_USER_ID]); +} + +/** + * matrix_event_presence_get_presence: + * @event: a #MatrixEventPresence + * + * Get the presence state of the user in @event. + * + * Returns: the presence state in @event + */ +MatrixPresence +matrix_event_presence_get_presence (MatrixEventPresence *matrix_event_presence) { + MatrixEventPresencePrivate *priv; + + g_return_val_if_fail(matrix_event_presence != NULL, MATRIX_PRESENCE_UNKNOWN); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + return priv->_presence; +} + +/** + * matrix_event_presence_set_presence: + * @event: a #MatrixEventPresence + * @presence: a #MatrixPresence value + * + * Set the presence state in @event. + */ +void +matrix_event_presence_set_presence(MatrixEventPresence *matrix_event_presence, MatrixPresence presence) +{ + MatrixEventPresencePrivate *priv; + + g_return_if_fail(matrix_event_presence != NULL); + + priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + if (priv->_presence != presence) { + priv->_presence = presence; + + g_object_notify_by_pspec((GObject *)matrix_event_presence, matrix_event_presence_properties[PROP_PRESENCE]); + } +} + +static void +matrix_event_presence_get_property(GObject *gobject, guint property_id, GValue* value, GParamSpec* pspec) +{ + MatrixEventPresencePrivate *priv = matrix_event_presence_get_instance_private(MATRIX_EVENT_PRESENCE(gobject)); + + switch (property_id) { + case PROP_AVATAR_URL: + g_value_set_string(value, priv->_avatar_url); + + break; + case PROP_DISPLAY_NAME: + g_value_set_string(value, priv->_display_name); + + break; + case PROP_LAST_ACTIVE_AGO: + g_value_set_long(value, priv->_last_active_ago); + + break; + case PROP_USER_ID: + g_value_set_string(value, priv->_user_id); + + break; + case PROP_PRESENCE: + g_value_set_enum(value, priv->_presence); + + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec); + + break; + } +} + +static void +matrix_event_presence_set_property(GObject *gobject, guint property_id, const GValue* value, GParamSpec* pspec) +{ + MatrixEventPresence *matrix_event_presence = MATRIX_EVENT_PRESENCE(gobject); + + switch (property_id) { + case PROP_AVATAR_URL: + matrix_event_presence_set_avatar_url(matrix_event_presence, g_value_get_string(value)); + + break; + case PROP_DISPLAY_NAME: + matrix_event_presence_set_display_name(matrix_event_presence, g_value_get_string(value)); + + break; + case PROP_LAST_ACTIVE_AGO: + matrix_event_presence_set_last_active_ago(matrix_event_presence, g_value_get_long(value)); + + break; + case PROP_USER_ID: + matrix_event_presence_set_user_id(matrix_event_presence, g_value_get_string(value)); + + break; + case PROP_PRESENCE: + matrix_event_presence_set_presence(matrix_event_presence, g_value_get_enum(value)); + + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec); + + break; + } +} + +static void +matrix_event_presence_finalize(GObject *gobject) +{ + MatrixEventPresencePrivate *priv = matrix_event_presence_get_instance_private(MATRIX_EVENT_PRESENCE(gobject)); + + g_free(priv->_avatar_url); + g_free(priv->_display_name); + g_free(priv->_user_id); + g_free(priv->_event_id); + + G_OBJECT_CLASS(matrix_event_presence_parent_class)->finalize(gobject); +} + +static void +matrix_event_presence_class_init(MatrixEventPresenceClass *klass) +{ + ((MatrixEventBaseClass *)klass)->from_json = matrix_event_presence_real_from_json; + ((MatrixEventBaseClass *)klass)->to_json = matrix_event_presence_real_to_json; + G_OBJECT_CLASS (klass)->get_property = matrix_event_presence_get_property; + G_OBJECT_CLASS (klass)->set_property = matrix_event_presence_set_property; + G_OBJECT_CLASS (klass)->finalize = matrix_event_presence_finalize; + + /** + * MatrixEventPresence:avatar-url: + * + * The current avatar URL for this user, if any. + */ + matrix_event_presence_properties[PROP_AVATAR_URL] = g_param_spec_string( + "avatar-url", "avatar-url", "avatar-url", + NULL, + G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE); + g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_AVATAR_URL, matrix_event_presence_properties[PROP_AVATAR_URL]); + + /** + * MatrixEventPresence:display-name: + * + * The current display name for this user, if any. + */ + matrix_event_presence_properties[PROP_DISPLAY_NAME] = g_param_spec_string( + "display-name", "display-name", "display-name", + NULL, + G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE); + g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_DISPLAY_NAME, matrix_event_presence_properties[PROP_DISPLAY_NAME]); + + /** + * MatrixEventPresence:last-active-ago: + * + * The last time since this used performed some action, in milliseconds. + * + * This won’t get into the generated event JSON if negative. + */ + matrix_event_presence_properties[PROP_LAST_ACTIVE_AGO] = g_param_spec_long( + "last-active-ago", "last-active-ago", "last-active-ago", + G_MINLONG, G_MAXLONG, -1, + G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE); + g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_LAST_ACTIVE_AGO, matrix_event_presence_properties[PROP_LAST_ACTIVE_AGO]); + + /** + * MatrixEventPresence:user-id: + * + * The user's ID. + */ + matrix_event_presence_properties[PROP_USER_ID] = g_param_spec_string( + "user-id", "user-id", "user-id", + NULL, + G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE); + g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_USER_ID, matrix_event_presence_properties[PROP_USER_ID]); + + /** + * MatrixEventPresence:presence: + * + * The presence state for this user. + */ + matrix_event_presence_properties[PROP_PRESENCE] = g_param_spec_enum( + "presence", "presence", "presence", + MATRIX_TYPE_PRESENCE, MATRIX_PRESENCE_UNKNOWN, + G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE); + g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_PRESENCE, matrix_event_presence_properties[PROP_PRESENCE]); +} + +static void +matrix_event_presence_init(MatrixEventPresence *matrix_event_presence) { + MatrixEventPresencePrivate *priv = matrix_event_presence_get_instance_private(matrix_event_presence); + + priv->_last_active_ago = -1; + priv->_user_id = NULL; + priv->_event_id = NULL; + priv->_presence = MATRIX_PRESENCE_UNKNOWN; +} diff --git a/src/matrix-event-presence.h b/src/matrix-event-presence.h new file mode 100644 index 0000000..3b97826 --- /dev/null +++ b/src/matrix-event-presence.h @@ -0,0 +1,49 @@ +/* + * 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 + * . + */ + +#ifndef __MATRIX_GLIB_SDK_EVENT_PRESENCE_H__ +# define __MATRIX_GLIB_SDK_EVENT_PRESENCE_H__ + +# include +# include "matrix-event-base.h" +# include "matrix-types.h" + +G_BEGIN_DECLS + +# define MATRIX_EVENT_TYPE_PRESENCE matrix_event_presence_get_type() +G_DECLARE_DERIVABLE_TYPE(MatrixEventPresence, matrix_event_presence, MATRIX_EVENT, PRESENCE, MatrixEventBase) + +struct _MatrixEventPresenceClass { + MatrixEventBaseClass parent_class; +}; + +MatrixEventPresence* matrix_event_presence_new (void); +const gchar* matrix_event_presence_get_avatar_url (MatrixEventPresence *event); +void matrix_event_presence_set_avatar_url (MatrixEventPresence *event, const gchar *avatar_url); +const gchar* matrix_event_presence_get_display_name (MatrixEventPresence *event); +void matrix_event_presence_set_display_name (MatrixEventPresence *event, const gchar *display_name); +glong matrix_event_presence_get_last_active_ago (MatrixEventPresence *event); +void matrix_event_presence_set_last_active_ago (MatrixEventPresence *event, glong last_active_ago); +const gchar* matrix_event_presence_get_user_id (MatrixEventPresence *event); +void matrix_event_presence_set_user_id (MatrixEventPresence *event, const gchar *user_id); +MatrixPresence matrix_event_presence_get_presence (MatrixEventPresence *event); +void matrix_event_presence_set_presence (MatrixEventPresence *event, MatrixPresence presence); + +G_END_DECLS + +#endif /* __MATRIX_GLIB_SDK_EVENT_PRESENCE_H__ */ diff --git a/src/matrix-event-presence.vala b/src/matrix-event-presence.vala deleted file mode 100644 index d731538..0000000 --- a/src/matrix-event-presence.vala +++ /dev/null @@ -1,159 +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 - * . - */ - -/** - * Class for representing presence events - * - * Informs the client of a user's presence state change. - */ -public class Matrix.Event.Presence : Matrix.Event.Base { - /** - * The current avatar URL for this user, if any. - */ - public string? avatar_url { get; set; } - - /** - * The current display name for this user, if any. - */ - public string? display_name { get; set; } - - /** - * The last time since this used performed some action, in - * milliseconds. - * - * This won’t get into the generated event JSON if negative. - */ - public long last_active_ago { get; set; default = -1; } - - /** - * The user's ID. - */ - public string? user_id { get; set; default = null; } - - public string? event_id { get; set; default = null; } - - /** - * The presence state for this user. - */ - public Matrix.Presence presence { - get; set; - - default = Matrix.Presence.UNKNOWN; - } - - 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; - - if ((node = root.get_member("event_id")) != null) { - _event_id = node.get_string(); - } else if (Config.DEBUG) { - warning("event_id is missing from a m.presence event"); - } - - if ((node = content_root.get_member("user_id")) != null) { - _user_id = node.get_string(); - } else if (Config.DEBUG) { - warning("content.user_id is missing from the m.presence event"); - - // Workaround for having sender instead of content.user_id - // in most (room-dependent) presence events - if ((node = root.get_member("sender")) != null) { - _user_id = node.get_string(); - } - } - - if ((node = content_root.get_member("last_active_ago")) != null) { - _last_active_ago = (long)node.get_int(); - } - - if ((node = content_root.get_member("avatar_url")) != null) { - _avatar_url = node.get_string(); - } - - if ((node = content_root.get_member("displayname")) != null) { - _display_name = node.get_string(); - } - - if ((node = content_root.get_member("presence")) != null) { - try { - _presence = (Matrix.Presence)_g_enum_nick_to_value( - typeof(Matrix.Presence), node.get_string()); - } catch (Matrix.Error e) { - _presence = Matrix.Presence.UNKNOWN; - - if (Config.DEBUG) { - warning("Unknown value %s for content.presence in a m.presence event", - node.get_string()); - } - } - } else if (Config.DEBUG) { - warning("content.presence is missing from the m.presence event"); - } - - base.from_json(json_data); - } - - protected override void - to_json(Json.Node json_data) - throws Matrix.Error - { - if (_presence == Matrix.Presence.UNKNOWN) { - throw new Matrix.Error.UNKNOWN_VALUE( - "Won't generate a m.presence event with an unkwnown presence"); - } - - if (_user_id == null) { - throw new Matrix.Error.INCOMPLETE( - "Won't generate a m.presence event without sender"); - } - - if (_event_id == null) { - throw new Matrix.Error.INCOMPLETE( - "Won't generate a m.presence event without event_id"); - } - - var root = json_data.get_object(); - var content_root = root.get_member("content").get_object(); - - root.set_string_member("event_id", _event_id); - - content_root.set_string_member("user_id", _user_id); - content_root.set_string_member("presence", - _g_enum_value_to_nick(typeof(Presence), - _presence)); - - if (last_active_ago >= 0) { - content_root.set_int_member("last_active_ago", last_active_ago); - } - - if (avatar_url != null) { - content_root.set_string_member("avatar_url", avatar_url); - } - - if (display_name != null) { - content_root.set_string_member("displayname", display_name); - } - - base.to_json(json_data); - } -} diff --git a/src/matrix-event-types.c b/src/matrix-event-types.c index ea00412..521ca05 100644 --- a/src/matrix-event-types.c +++ b/src/matrix-event-types.c @@ -19,6 +19,7 @@ #include "matrix-glib.h" #include "matrix-marshalers.h" #include "matrix-event-tag.h" +#include "matrix-event-presence.h" /* Borrowed from GLib diff --git a/src/test-client.c b/src/test-client.c index 56bf45e..d13f6de 100644 --- a/src/test-client.c +++ b/src/test-client.c @@ -20,6 +20,7 @@ #include #include "matrix-glib.h" +#include "matrix-event-presence.h" static gchar *user = NULL; static gchar *password = NULL; diff --git a/vapi/c-api.vapi b/vapi/c-api.vapi index 1946155..3f71861 100644 --- a/vapi/c-api.vapi +++ b/vapi/c-api.vapi @@ -533,5 +533,21 @@ namespace Matrix { protected override void to_json(Json.Node json_data) throws Matrix.Error; } + + [CCode (cheader_filename = "matrix-event-presence.h")] + public class Presence : Base { + public string? avatar_url { get; set; } + public string? display_name { get; set; } + public long last_active_ago { get; set; default = -1; } + public string? user_id { get; set; default = null; } + public string? event_id { get; set; default = null; } + public Matrix.Presence presence { get; set; default = Matrix.Presence.UNKNOWN; } + + protected override void from_json(Json.Node json_data) + throws Matrix.Error; + + protected override void to_json(Json.Node json_data) + throws Matrix.Error; + } } }