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Port MatrixFilter to C

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This commit is contained in:
Gergely Polonkai 2017-11-10 11:29:45 +01:00
parent 161b60a2b0
commit eff98aad31
4 changed files with 325 additions and 65 deletions
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297
src/matrix-c-compacts.c
View File

@ -18,7 +18,9 @@
#include <gobject/gvaluecollector.h>
#include "matrix-c-compacts.h"
#include "matrix-enumtypes.h"
#include "matrix-types.h"
#include "utils.h"
static JsonNode * matrix_json_compact_get_json_node_impl(MatrixJsonCompact *matrix_json_compact,
GError **error);
@ -1004,3 +1006,298 @@ matrix_room_filter_init(MatrixRoomFilter *matrix_room_filter)
priv->_state = NULL;
priv->_timeline = NULL;
}
typedef struct {
gchar **_event_fields;
guint _event_fields_len;
MatrixEventFormat _event_format;
MatrixFilterRules *_presence_filter;
MatrixRoomFilter*_room_filter;
} MatrixFilterPrivate;
/**
* MatrixFilter:
*
* Class to hold a message filter, eg. to be used with matrix_api_sync().
*/
G_DEFINE_TYPE_WITH_PRIVATE(MatrixFilter, matrix_filter, MATRIX_TYPE_JSON_COMPACT);
static JsonNode *
matrix_filter_get_json_node(MatrixJsonCompact *matrix_json_compact, GError **error)
{
MatrixFilterPrivate *priv;
JsonBuilder *builder;
JsonNode *node;
GError *inner_error = NULL;
g_return_val_if_fail(matrix_json_compact != NULL, NULL);
priv = matrix_filter_get_instance_private(MATRIX_FILTER(matrix_json_compact));
builder = json_builder_new();
json_builder_begin_object(builder);
json_builder_set_member_name(builder, "event_fields");
json_builder_begin_array(builder);
for (guint i = 0; i < priv->_event_fields_len; i++) {
json_builder_add_string_value(builder, priv->_event_fields[i]);
}
json_builder_end_array(builder);
json_builder_set_member_name(builder, "event_format");
json_builder_add_string_value(builder, _matrix_g_enum_to_string(MATRIX_TYPE_EVENT_FORMAT, priv->_event_format, TRUE));
json_builder_set_member_name(builder, "presence");
node = matrix_json_compact_get_json_node(MATRIX_JSON_COMPACT(priv->_presence_filter), &inner_error);
if (inner_error != NULL) {
g_propagate_error(error, inner_error);
g_object_unref(builder);
return NULL;
}
json_builder_add_value(builder, node);
json_builder_set_member_name(builder, "room");
node = matrix_json_compact_get_json_node(MATRIX_JSON_COMPACT(priv->_room_filter), &inner_error);
if (inner_error != NULL) {
g_propagate_error(error, inner_error);
g_object_unref(builder);
return NULL;
}
json_builder_add_value(builder, node);
json_builder_end_object(builder);
node = json_builder_get_root(builder);
g_object_unref(builder);
return node;
}
MatrixFilter *
matrix_filter_construct(GType object_type)
{
return (MatrixFilter *)matrix_json_compact_construct(object_type);
}
/**
* matrix_filter_new:
*
* Create a new #MatrixFilter object.
*
* Returns: (transfer full): a new #MatrixFilter object
*/
MatrixFilter *
matrix_filter_new(void)
{
return matrix_filter_construct(MATRIX_TYPE_FILTER);
}
/**
* matrix_filter_get_event_fields:
* @filter: a #MatrixFilter object
* @n_event_fields: (nullable): placeholder for the length of the result, or %NULL to ignore
*
* Get the fields to be included in the filtered events.
*
* The returned value is owned by @filter and should not be freed.
*
* Returns: (transfer none): the list of fields to include
*/
gchar **
matrix_filter_get_event_fields(MatrixFilter *matrix_filter, int *n_event_fields)
{
MatrixFilterPrivate *priv;
g_return_val_if_fail(matrix_filter != NULL, NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
if (n_event_fields != NULL) {
*n_event_fields = priv->_event_fields_len;
}
return priv->_event_fields;
}
/**
* matrix_filter_set_event_fields:
* @filter: a #MatrixFilter object
* @event_fields: (transfer none) (nullable): a list of event field names
* @n_event_fields: the number of elements in @event_fields
*
* Set the event fields to be included in the filtered events.
*/
void
matrix_filter_set_event_fields(MatrixFilter *matrix_filter, gchar **event_fields, int n_event_fields)
{
MatrixFilterPrivate *priv;
g_return_if_fail(matrix_filter != NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
free_str_array(priv->_event_fields, priv->_event_fields_len);
priv->_event_fields = copy_str_array(event_fields, n_event_fields);
priv->_event_fields_len = n_event_fields;
}
/**
* matrix_filter_get_event_format:
* @filter: a #MatrixFilter object
*
* Get the format that will be used to represent the filtered events.
*
* Returns: a #MatrixEventFormat value
*/
MatrixEventFormat
matrix_filter_get_event_format(MatrixFilter *matrix_filter)
{
MatrixFilterPrivate *priv;
g_return_val_if_fail(matrix_filter != NULL, 0);
priv = matrix_filter_get_instance_private(matrix_filter);
return priv->_event_format;
}
/**
* matrix_filter_set_event_format:
* @filter: a #MatrixFilter object
* @event_format: the event format to use
*
* Set the desired event format for the filtered events (eg. for used with matrix_api_sync())
*/
void
matrix_filter_set_event_format(MatrixFilter *matrix_filter, MatrixEventFormat event_format)
{
MatrixFilterPrivate *priv;
g_return_if_fail(matrix_filter != NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
priv->_event_format = event_format;
}
/**
* matrix_filter_get_presence_filter:
* @filter: a #MatrixFilter object
*
* Get the filtering ruleset for presence events.
*
* The returned value is owned by @filter and should not be freed.
*
* Returns: (transfer none) (nullable): a #MatrixFilterRules object
*/
MatrixFilterRules *
matrix_filter_get_presence_filter(MatrixFilter *matrix_filter)
{
MatrixFilterPrivate *priv;
g_return_val_if_fail(matrix_filter != NULL, NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
return priv->_presence_filter;
}
/**
* matrix_filter_set_presence_filter:
* @filter: a #MatrixFilter object
* @presence_filter: (transfer none): a #MatrixFilterRules object to be applied to presence events
*
* Set a filtering ruleset for presence events.
*/
void
matrix_filter_set_presence_filter(MatrixFilter *matrix_filter, MatrixFilterRules *presence_filter)
{
MatrixFilterPrivate *priv;
g_return_if_fail(matrix_filter != NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_presence_filter));
priv->_presence_filter = (MatrixFilterRules *)matrix_json_compact_ref(MATRIX_JSON_COMPACT(presence_filter));
}
/**
* matrix_filter_get_room_filter:
* @filter: a #MatrixFilter object
*
* Get the filtering ruleset to be applied to room events.
*
* The returned value is owned by @filter and should not be freed.
*
* Returns: (transfer none) (nullable): a #MatrixRoomFilter object
*/
MatrixRoomFilter *
matrix_filter_get_room_filter(MatrixFilter *matrix_filter)
{
MatrixFilterPrivate *priv;
g_return_val_if_fail(matrix_filter != NULL, NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
return priv->_room_filter;
}
/**
* matrix_filter_set_room_filter:
* @filter: a #MatrixFilter object
* @room_filter: a #MatrixRoomFilter to be applied to room events
*
* Set the filtering ruleset for room events.
*/
void
matrix_filter_set_room_filter(MatrixFilter *matrix_filter, MatrixRoomFilter *room_filter)
{
MatrixFilterPrivate *priv;
g_return_if_fail(matrix_filter != NULL);
priv = matrix_filter_get_instance_private(matrix_filter);
matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_room_filter));
priv->_room_filter = (MatrixRoomFilter *)matrix_json_compact_ref(MATRIX_JSON_COMPACT(room_filter));
}
static void
matrix_filter_finalize(MatrixJsonCompact *matrix_json_compact)
{
MatrixFilterPrivate *priv = matrix_filter_get_instance_private(MATRIX_FILTER(matrix_json_compact));
priv->_event_fields = (free_str_array(priv->_event_fields, priv->_event_fields_len), NULL);
matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_presence_filter));
matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_room_filter));
MATRIX_JSON_COMPACT_CLASS(matrix_filter_parent_class)->finalize(matrix_json_compact);
}
static void
matrix_filter_class_init(MatrixFilterClass *klass)
{
((MatrixJsonCompactClass *)klass)->finalize = matrix_filter_finalize;
((MatrixJsonCompactClass *)klass)->get_json_node = matrix_filter_get_json_node;
}
static void
matrix_filter_init(MatrixFilter *matrix_filter)
{
MatrixFilterPrivate *priv = matrix_filter_get_instance_private(matrix_filter);
priv->_event_format = MATRIX_EVENT_FORMAT_CLIENT;
priv->_presence_filter = NULL;
priv->_room_filter = NULL;
}

18
src/matrix-c-compacts.h
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@ -100,6 +100,24 @@ void matrix_room_filter_set_state(MatrixRoomFilter *room_filter, MatrixFilterRul
MatrixFilterRules *matrix_room_filter_get_timeline(MatrixRoomFilter *room_filter);
void matrix_room_filter_set_timeline(MatrixRoomFilter *room_filter, MatrixFilterRules *timeline_rules);
# define MATRIX_TYPE_FILTER matrix_filter_get_type()
G_DECLARE_DERIVABLE_TYPE(MatrixFilter, matrix_filter, MATRIX, FILTER, MatrixJsonCompact);
struct _MatrixFilterClass {
MatrixJsonCompactClass parent_class;
};
MatrixFilter *matrix_filter_new(void);
MatrixFilter *matrix_filter_construct(GType object_type);
gchar **matrix_filter_get_event_fields(MatrixFilter *filter, int *n_event_fields);
void matrix_filter_set_event_fields(MatrixFilter *filter, gchar **event_fields, int n_event_fields);
MatrixEventFormat matrix_filter_get_event_format(MatrixFilter *filter);
void matrix_filter_set_event_format(MatrixFilter *filter, MatrixEventFormat event_format);
MatrixFilterRules *matrix_filter_get_presence_filter(MatrixFilter *filter);
void matrix_filter_set_presence_filter(MatrixFilter *filter, MatrixFilterRules *presence_filter);
MatrixRoomFilter *matrix_filter_get_room_filter(MatrixFilter *filter);
void matrix_filter_set_room_filter(MatrixFilter *filter, MatrixRoomFilter *room_filter);
G_END_DECLS
#endif /* __MATRIX_GLIB_SDK_COMPACTS_H__ */

65
src/matrix-compacts.vala
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@ -17,71 +17,6 @@
*/
namespace Matrix {
/**
* Class to hold a filter.
*/
public class Filter : JsonCompact {
/**
* The event fields to include in the filtered events.
*/
public string[] event_fields { get; set; }
/**
* The desired event format for the filtered events (e.g. for
* matrix_api_sync())
*/
public EventFormat event_format {
get; set;
default = Matrix.EventFormat.CLIENT;
}
/**
* A filtering ruleset for presence events.
*/
public FilterRules? presence_filter { get; set; default = null; }
/**
* A filtering ruleset for room events.
*/
public RoomFilter? room_filter { get; set; default = null; }
/**
* Get the filter as a JSON node.
*/
public override Json.Node?
get_json_node()
throws Matrix.Error
{
var builder = new Json.Builder();
builder.begin_object();
builder.set_member_name("event_fields");
builder.begin_array();
foreach (var entry in event_fields) {
builder.add_string_value(entry);
}
builder.end_array();
builder.set_member_name("event_format");
builder.add_string_value(
_g_enum_value_to_nick(typeof(EventFormat), event_format));
builder.set_member_name("presence");
builder.add_value(presence_filter.get_json_node());
builder.set_member_name("room");
builder.add_value(room_filter.get_json_node());
builder.end_object();
return builder.get_root();
}
}
/**
* Class to hold 3rd party credential related data.
*/

10
vapi/c-api.vapi
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@ -320,6 +320,16 @@ namespace Matrix {
throws Matrix.Error;
}
[CCode (cheader_filename = "matrix-c-compacts.h")]
public class Filter : JsonCompact {
public string[] event_fields { get; set; }
public EventFormat event_format { get; set; default = Matrix.EventFormat.CLIENT; }
public FilterRules? presence_filter { get; set; default = null; }
public RoomFilter? room_filter { get; set; default = null; }
public override Json.Node? get_json_node()
throws Matrix.Error;
}
/* Utilities */
[CCode (cheader_filename = "utils.h", cname = "_matrix_g_enum_to_string")]
public string? _g_enum_value_to_nick(GLib.Type enum_type, int value, bool convert_dashes = true);