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Port MatrixEventTyping to C

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This commit is contained in:
Gergely Polonkai 2017-11-14 12:59:36 +01:00
parent b48cc6b91b
commit 9f81fa7aa2
7 changed files with 390 additions and 88 deletions
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1
.gitignore vendored
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@ -55,7 +55,6 @@ Makefile.in
/src/namespace-info.vala
/src/namespace-info.c
/src/matrix-event-room-topic.c
/src/matrix-event-typing.c
/src/matrix-event-room-aliases.c
/src/matrix-event-receipt.c
/src/matrix-event-room-history-visibility.c

3
src/Makefile.am
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@ -23,7 +23,6 @@ libmatrix_glib_0_0_la_VALA_SOURCES = \
matrix-http-client.vala \
matrix-event-room-message.vala \
matrix-event-room-topic.vala \
matrix-event-typing.vala \
matrix-event-room-aliases.vala \
matrix-event-receipt.vala \
matrix-event-room-history-visibility.vala \
@ -113,6 +112,7 @@ INST_H_SRC_FILES = \
matrix-event-tag.h \
matrix-event-presence.h \
matrix-event-room-member.h \
matrix-event-typing.h \
utils.h \
matrix-profile.h \
$(NULL)
@ -139,6 +139,7 @@ libmatrix_glib_0_0_la_SOURCES = \
matrix-event-tag.c \
matrix-event-presence.c \
matrix-event-room-member.c \
matrix-event-typing.c \
matrix-event-room-base.c \
matrix-event-state-base.c \
matrix-profile.c \

1
src/matrix-event-types.c
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@ -20,6 +20,7 @@
#include "matrix-marshalers.h"
#include "matrix-event-tag.h"
#include "matrix-event-presence.h"
#include "matrix-event-typing.h"
#include "matrix-event-room-member.h"
/*

333
src/matrix-event-typing.c Normal file
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@ -0,0 +1,333 @@
/*
* 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-typing.h"
#include "matrix-types.h"
#include "config.h"
/**
* SECTION:matrix-event-typing
* @short_description: event to inform clients of the typing users
*
* This is the default event handler for `m.typing` events.
*
* Informs the client of the list of users currently typing.
*/
enum {
PROP_0,
PROP_ROOM_ID,
PROP_USER_IDS,
NUM_PROPS
};
static GParamSpec* matrix_event_typing_properties[NUM_PROPS];
typedef struct {
gchar* _room_id;
gchar** _user_ids;
gint _user_ids_len;
gint __user_ids_size_;
} MatrixEventTypingPrivate;
/**
* MatrixEventTyping:
*/
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(MatrixEventTyping, matrix_event_typing, MATRIX_EVENT_TYPE_BASE);
static void
set_user_id(JsonArray *ary, guint idx, JsonNode *member_node, gpointer user_data) {
gchar **user_ids = (gchar **)user_data;
user_ids[idx] = g_strdup(json_node_get_string(member_node));
}
static void
matrix_event_typing_real_from_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
{
MatrixEventTypingPrivate *priv = matrix_event_typing_get_instance_private(MATRIX_EVENT_TYPING(matrix_event_base));
JsonObject *root;
JsonObject *content_root;
JsonNode *content_node;
JsonNode *node;
GError *inner_error = NULL;
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, "room_id")) != NULL) {
g_free(priv->_room_id);
priv->_room_id = g_strdup(json_node_get_string(node));
} else if (DEBUG) {
g_warning("room_id is missing from a m.typing event");
}
if ((node = json_object_get_member(content_root, "user_ids")) != NULL) {
JsonArray *user_ids_ary = json_node_get_array(node);
gint user_ids_len = json_array_get_length(user_ids_ary);
for (int i = 0; i < priv->_user_ids_len; i++) {
g_free(priv->_user_ids[i]);
}
g_free(priv->_user_ids);
priv->_user_ids = g_new(gchar *, user_ids_len);
for (int i = 0; i < user_ids_len; i++) {
json_array_foreach_element(user_ids_ary, set_user_id, priv->_user_ids);
}
priv->_user_ids_len = user_ids_len;
} else if (DEBUG) {
g_warning("content.user_ids is missing from a m.typing event");
}
MATRIX_EVENT_BASE_CLASS(matrix_event_typing_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_typing_real_to_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
{
MatrixEventTypingPrivate *priv = matrix_event_typing_get_instance_private(MATRIX_EVENT_TYPING(matrix_event_base));
JsonObject *root;
JsonObject *content_root;
JsonArray *user_ids_ary;
JsonNode *content_node;
JsonNode *user_ids_node;
GError *inner_error = NULL;
if (priv->_room_id == NULL) {
g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE,
"Won't generate a m.typing event without room_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, "room_id", priv->_room_id);
user_ids_ary = json_array_new();
user_ids_node = json_node_new(JSON_NODE_ARRAY);
json_object_set_member(content_root, "user_ids", user_ids_node);
json_node_set_array(user_ids_node, user_ids_ary);
for (gint i = 0; i < priv->_user_ids_len; i++) {
json_array_add_string_element(user_ids_ary, priv->_user_ids[i]);
}
MATRIX_EVENT_BASE_CLASS(matrix_event_typing_parent_class)->to_json(matrix_event_base, json_data, &inner_error);
if (inner_error != NULL) {
g_propagate_error (error, inner_error);
}
}
MatrixEventTyping *
matrix_event_typing_new(void)
{
return (MatrixEventTyping *)matrix_event_base_construct(MATRIX_EVENT_TYPE_TYPING);
}
const gchar *
matrix_event_typing_get_room_id(MatrixEventTyping *matrix_event_typing)
{
MatrixEventTypingPrivate *priv;
g_return_val_if_fail(matrix_event_typing != NULL, NULL);
priv = matrix_event_typing_get_instance_private(matrix_event_typing);
return priv->_room_id;
}
void
matrix_event_typing_set_room_id(MatrixEventTyping *matrix_event_typing, const gchar *room_id)
{
MatrixEventTypingPrivate *priv;
g_return_if_fail(matrix_event_typing != NULL);
priv = matrix_event_typing_get_instance_private(matrix_event_typing);
if (g_strcmp0(room_id, priv->_room_id) != 0) {
g_free(priv->_room_id);
priv->_room_id = g_strdup(room_id);
g_object_notify_by_pspec((GObject *)matrix_event_typing, matrix_event_typing_properties[PROP_ROOM_ID]);
}
}
/**
* matrix_event_typing_get_user_ids:
* @event: a #MatrixEventTyping
* @n_user_ids: (nullable): placeholder for the length of the returned list
*
* Returns: (transfer none): a list of typing users
*/
gchar **
matrix_event_typing_get_user_ids(MatrixEventTyping *matrix_event_typing, int *n_user_ids)
{
MatrixEventTypingPrivate *priv;
g_return_val_if_fail(matrix_event_typing != NULL, NULL);
priv = matrix_event_typing_get_instance_private(matrix_event_typing);
if (n_user_ids != NULL) {
*n_user_ids = priv->_user_ids_len;
}
return priv->_user_ids;
}
void
matrix_event_typing_set_user_ids(MatrixEventTyping *matrix_event_typing, gchar **user_ids, int n_user_ids)
{
MatrixEventTypingPrivate *priv;
g_return_if_fail(matrix_event_typing != NULL);
priv = matrix_event_typing_get_instance_private(matrix_event_typing);
if (priv->_user_ids != user_ids) {
for (gint i = 0; i < priv->_user_ids_len; i++) {
g_free(priv->_user_ids[i]);
}
g_free(priv->_user_ids);
priv->_user_ids = g_new(gchar *, n_user_ids);
for (gint i = 0; i < n_user_ids; i++) {
priv->_user_ids[i] = g_strdup(user_ids[i]);
}
priv->_user_ids_len = n_user_ids;
g_object_notify_by_pspec((GObject *)matrix_event_typing, matrix_event_typing_properties[PROP_USER_IDS]);
}
}
static void
matrix_event_typing_finalize(GObject *gobject)
{
MatrixEventTypingPrivate *priv = matrix_event_typing_get_instance_private(MATRIX_EVENT_TYPING(gobject));
g_free(priv->_room_id);
for (gint i = 0; i < priv->_user_ids_len; i++) {
g_free(priv->_user_ids[i]);
}
priv->_user_ids = (g_free(priv->_user_ids), NULL);
G_OBJECT_CLASS(matrix_event_typing_parent_class)->finalize(gobject);
}
static void
matrix_event_typing_get_property(GObject *gobject, guint property_id, GValue* value, GParamSpec* pspec)
{
MatrixEventTyping *matrix_event_typing = G_TYPE_CHECK_INSTANCE_CAST(gobject, MATRIX_EVENT_TYPE_TYPING, MatrixEventTyping);
switch (property_id) {
case PROP_ROOM_ID:
g_value_set_string(value, matrix_event_typing_get_room_id(matrix_event_typing));
break;
case PROP_USER_IDS:
g_value_set_boxed(value, matrix_event_typing_get_user_ids(matrix_event_typing, NULL));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
break;
}
}
static void
matrix_event_typing_set_property(GObject *gobject, guint property_id, const GValue *value, GParamSpec* pspec)
{
MatrixEventTyping *matrix_event_typing = G_TYPE_CHECK_INSTANCE_CAST(gobject, MATRIX_EVENT_TYPE_TYPING, MatrixEventTyping);
switch (property_id) {
case PROP_ROOM_ID:
matrix_event_typing_set_room_id(matrix_event_typing, g_value_get_string (value));
break;
case PROP_USER_IDS:
{
gpointer boxed = g_value_get_boxed(value);
matrix_event_typing_set_user_ids(matrix_event_typing, boxed, (boxed == NULL) ? 0 : g_strv_length(boxed));
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
break;
}
}
static void
matrix_event_typing_class_init(MatrixEventTypingClass *klass)
{
((MatrixEventBaseClass *)klass)->from_json = matrix_event_typing_real_from_json;
((MatrixEventBaseClass *)klass)->to_json = matrix_event_typing_real_to_json;
G_OBJECT_CLASS(klass)->get_property = matrix_event_typing_get_property;
G_OBJECT_CLASS(klass)->set_property = matrix_event_typing_set_property;
G_OBJECT_CLASS(klass)->finalize = matrix_event_typing_finalize;
/**
* MatrixEventTyping:room-id:
*
* The ID of the room this event belongs to.
*/
matrix_event_typing_properties[PROP_ROOM_ID] = g_param_spec_string(
"room-id", "room-id", "room-id",
NULL,
G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_ROOM_ID, matrix_event_typing_properties[PROP_ROOM_ID]);
/**
* MatrixEventTyping:user-ids:
*
* The list of user IDs typing in this room, if any.
*/
matrix_event_typing_properties[PROP_USER_IDS] = g_param_spec_boxed(
"user-ids", "user-ids", "user-ids",
G_TYPE_STRV,
G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_USER_IDS, matrix_event_typing_properties[PROP_USER_IDS]);
}
static void
matrix_event_typing_init(MatrixEventTyping *matrix_event_typing)
{
MatrixEventTypingPrivate *priv = matrix_event_typing_get_instance_private(matrix_event_typing);
priv->_room_id = NULL;
}

42
src/matrix-event-typing.h Normal file
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@ -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_TYPING_H__
# define __MATRIX_GLIB_SDK_EVENT_TYPING_H__
# include <glib-object.h>
# include "matrix-event-base.h"
G_BEGIN_DECLS
# define MATRIX_EVENT_TYPE_TYPING matrix_event_typing_get_type()
G_DECLARE_DERIVABLE_TYPE(MatrixEventTyping, matrix_event_typing, MATRIX_EVENT, TYPING, MatrixEventBase)
struct _MatrixEventTypingClass {
MatrixEventBaseClass parent_class;
};
MatrixEventTyping* matrix_event_typing_new(void);
const gchar* matrix_event_typing_get_room_id(MatrixEventTyping *event);
void matrix_event_typing_set_room_id(MatrixEventTyping *event, const gchar *room_id);
gchar **matrix_event_typing_get_user_ids(MatrixEventTyping *event, int *n_user_ids);
void matrix_event_typing_set_user_ids(MatrixEventTyping *event, gchar **user_ids, int n_user_ids);
G_END_DECLS
#endif /* __MATRIX_GLIB_SDK_EVENT_TYPING_H__ */

86
src/matrix-event-typing.vala
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@ -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 an m.typing event.
*
* Informs the client of the list of users currently typing.
*/
public class Matrix.Event.Typing : Matrix.Event.Base {
/**
* The ID of the room this event belongs to.
*/
public string? room_id { get; set; default = null; }
/**
* The list of user IDs typing in this room, if any.
*/
public string[] user_ids { get; set; }
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("room_id")) != null) {
_room_id = node.get_string();
} else if (Config.DEBUG) {
warning("room_id is missing from a m.typing event");
}
if ((node = content_root.get_member("user_ids")) != null) {
_user_ids = new string[node.get_array().get_length()];
node.get_array().foreach_element((ary, idx, user_node) => {
_user_ids[idx] = user_node.get_string();
});
} else if (Config.DEBUG) {
warning("content.user_ids is missing from a m.typing event");
}
base.from_json(json_data);
}
protected override void
to_json(Json.Node json_data)
throws Matrix.Error
{
if (_room_id == null) {
throw new Matrix.Error.INCOMPLETE(
"Won't generate a m.typing event without room_id");
}
var root = json_data.get_object();
var content_root = root.get_member("content").get_object();
root.set_string_member("room_id", _room_id);
var users_ary = new Json.Array();
var users_node = new Json.Node(Json.NodeType.ARRAY);
content_root.set_member("user_ids", users_node);
foreach (var entry in _user_ids) {
users_ary.add_string_element(entry);
}
base.to_json(json_data);
}
}

12
vapi/c-api.vapi
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@ -570,5 +570,17 @@ namespace Matrix {
to_json(Json.Node json_data)
throws Matrix.Error;
}
[CCode (cheader_filename = "matrix-event-typing.h")]
public class Typing : Base {
public string? room_id { get; set; default = null; }
public string[] user_ids { get; set; }
protected override void from_json(Json.Node json_data)
throws Matrix.Error;
protected override void to_json(Json.Node json_data)
throws Matrix.Error;
}
}
}