Port MatrixFilter to C
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161b60a2b0
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eff98aad31
@ -18,7 +18,9 @@
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#include <gobject/gvaluecollector.h>
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#include "matrix-c-compacts.h"
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#include "matrix-enumtypes.h"
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#include "matrix-types.h"
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#include "utils.h"
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static JsonNode * matrix_json_compact_get_json_node_impl(MatrixJsonCompact *matrix_json_compact,
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GError **error);
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@ -1004,3 +1006,298 @@ matrix_room_filter_init(MatrixRoomFilter *matrix_room_filter)
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priv->_state = NULL;
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priv->_timeline = NULL;
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}
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typedef struct {
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gchar **_event_fields;
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guint _event_fields_len;
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MatrixEventFormat _event_format;
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MatrixFilterRules *_presence_filter;
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MatrixRoomFilter*_room_filter;
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} MatrixFilterPrivate;
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/**
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* MatrixFilter:
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*
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* Class to hold a message filter, eg. to be used with matrix_api_sync().
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*/
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G_DEFINE_TYPE_WITH_PRIVATE(MatrixFilter, matrix_filter, MATRIX_TYPE_JSON_COMPACT);
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static JsonNode *
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matrix_filter_get_json_node(MatrixJsonCompact *matrix_json_compact, GError **error)
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{
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MatrixFilterPrivate *priv;
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JsonBuilder *builder;
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JsonNode *node;
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GError *inner_error = NULL;
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g_return_val_if_fail(matrix_json_compact != NULL, NULL);
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priv = matrix_filter_get_instance_private(MATRIX_FILTER(matrix_json_compact));
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builder = json_builder_new();
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json_builder_begin_object(builder);
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json_builder_set_member_name(builder, "event_fields");
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json_builder_begin_array(builder);
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for (guint i = 0; i < priv->_event_fields_len; i++) {
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json_builder_add_string_value(builder, priv->_event_fields[i]);
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}
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json_builder_end_array(builder);
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json_builder_set_member_name(builder, "event_format");
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json_builder_add_string_value(builder, _matrix_g_enum_to_string(MATRIX_TYPE_EVENT_FORMAT, priv->_event_format, TRUE));
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json_builder_set_member_name(builder, "presence");
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node = matrix_json_compact_get_json_node(MATRIX_JSON_COMPACT(priv->_presence_filter), &inner_error);
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if (inner_error != NULL) {
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g_propagate_error(error, inner_error);
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g_object_unref(builder);
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return NULL;
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}
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json_builder_add_value(builder, node);
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json_builder_set_member_name(builder, "room");
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node = matrix_json_compact_get_json_node(MATRIX_JSON_COMPACT(priv->_room_filter), &inner_error);
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if (inner_error != NULL) {
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g_propagate_error(error, inner_error);
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g_object_unref(builder);
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return NULL;
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}
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json_builder_add_value(builder, node);
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json_builder_end_object(builder);
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node = json_builder_get_root(builder);
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g_object_unref(builder);
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return node;
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}
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MatrixFilter *
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matrix_filter_construct(GType object_type)
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{
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return (MatrixFilter *)matrix_json_compact_construct(object_type);
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}
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/**
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* matrix_filter_new:
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*
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* Create a new #MatrixFilter object.
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*
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* Returns: (transfer full): a new #MatrixFilter object
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*/
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MatrixFilter *
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matrix_filter_new(void)
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{
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return matrix_filter_construct(MATRIX_TYPE_FILTER);
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}
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/**
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* matrix_filter_get_event_fields:
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* @filter: a #MatrixFilter object
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* @n_event_fields: (nullable): placeholder for the length of the result, or %NULL to ignore
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*
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* Get the fields to be included in the filtered events.
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*
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* The returned value is owned by @filter and should not be freed.
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*
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* Returns: (transfer none): the list of fields to include
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*/
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gchar **
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matrix_filter_get_event_fields(MatrixFilter *matrix_filter, int *n_event_fields)
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{
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MatrixFilterPrivate *priv;
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g_return_val_if_fail(matrix_filter != NULL, NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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if (n_event_fields != NULL) {
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*n_event_fields = priv->_event_fields_len;
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}
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return priv->_event_fields;
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}
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/**
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* matrix_filter_set_event_fields:
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* @filter: a #MatrixFilter object
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* @event_fields: (transfer none) (nullable): a list of event field names
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* @n_event_fields: the number of elements in @event_fields
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*
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* Set the event fields to be included in the filtered events.
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*/
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void
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matrix_filter_set_event_fields(MatrixFilter *matrix_filter, gchar **event_fields, int n_event_fields)
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{
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MatrixFilterPrivate *priv;
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g_return_if_fail(matrix_filter != NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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free_str_array(priv->_event_fields, priv->_event_fields_len);
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priv->_event_fields = copy_str_array(event_fields, n_event_fields);
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priv->_event_fields_len = n_event_fields;
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}
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/**
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* matrix_filter_get_event_format:
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* @filter: a #MatrixFilter object
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*
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* Get the format that will be used to represent the filtered events.
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*
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* Returns: a #MatrixEventFormat value
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*/
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MatrixEventFormat
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matrix_filter_get_event_format(MatrixFilter *matrix_filter)
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{
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MatrixFilterPrivate *priv;
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g_return_val_if_fail(matrix_filter != NULL, 0);
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priv = matrix_filter_get_instance_private(matrix_filter);
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return priv->_event_format;
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}
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/**
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* matrix_filter_set_event_format:
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* @filter: a #MatrixFilter object
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* @event_format: the event format to use
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*
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* Set the desired event format for the filtered events (eg. for used with matrix_api_sync())
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*/
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void
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matrix_filter_set_event_format(MatrixFilter *matrix_filter, MatrixEventFormat event_format)
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{
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MatrixFilterPrivate *priv;
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g_return_if_fail(matrix_filter != NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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priv->_event_format = event_format;
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}
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/**
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* matrix_filter_get_presence_filter:
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* @filter: a #MatrixFilter object
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*
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* Get the filtering ruleset for presence events.
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*
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* The returned value is owned by @filter and should not be freed.
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*
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* Returns: (transfer none) (nullable): a #MatrixFilterRules object
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*/
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MatrixFilterRules *
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matrix_filter_get_presence_filter(MatrixFilter *matrix_filter)
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{
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MatrixFilterPrivate *priv;
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g_return_val_if_fail(matrix_filter != NULL, NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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return priv->_presence_filter;
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}
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/**
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* matrix_filter_set_presence_filter:
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* @filter: a #MatrixFilter object
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* @presence_filter: (transfer none): a #MatrixFilterRules object to be applied to presence events
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*
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* Set a filtering ruleset for presence events.
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*/
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void
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matrix_filter_set_presence_filter(MatrixFilter *matrix_filter, MatrixFilterRules *presence_filter)
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{
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MatrixFilterPrivate *priv;
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g_return_if_fail(matrix_filter != NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_presence_filter));
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priv->_presence_filter = (MatrixFilterRules *)matrix_json_compact_ref(MATRIX_JSON_COMPACT(presence_filter));
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}
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/**
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* matrix_filter_get_room_filter:
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* @filter: a #MatrixFilter object
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*
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* Get the filtering ruleset to be applied to room events.
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*
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* The returned value is owned by @filter and should not be freed.
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*
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* Returns: (transfer none) (nullable): a #MatrixRoomFilter object
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*/
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MatrixRoomFilter *
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matrix_filter_get_room_filter(MatrixFilter *matrix_filter)
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{
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MatrixFilterPrivate *priv;
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g_return_val_if_fail(matrix_filter != NULL, NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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return priv->_room_filter;
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}
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/**
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* matrix_filter_set_room_filter:
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* @filter: a #MatrixFilter object
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* @room_filter: a #MatrixRoomFilter to be applied to room events
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*
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* Set the filtering ruleset for room events.
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*/
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void
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matrix_filter_set_room_filter(MatrixFilter *matrix_filter, MatrixRoomFilter *room_filter)
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{
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MatrixFilterPrivate *priv;
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g_return_if_fail(matrix_filter != NULL);
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priv = matrix_filter_get_instance_private(matrix_filter);
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matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_room_filter));
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priv->_room_filter = (MatrixRoomFilter *)matrix_json_compact_ref(MATRIX_JSON_COMPACT(room_filter));
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}
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static void
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matrix_filter_finalize(MatrixJsonCompact *matrix_json_compact)
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{
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MatrixFilterPrivate *priv = matrix_filter_get_instance_private(MATRIX_FILTER(matrix_json_compact));
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priv->_event_fields = (free_str_array(priv->_event_fields, priv->_event_fields_len), NULL);
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matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_presence_filter));
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matrix_json_compact_unref(MATRIX_JSON_COMPACT(priv->_room_filter));
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MATRIX_JSON_COMPACT_CLASS(matrix_filter_parent_class)->finalize(matrix_json_compact);
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}
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static void
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matrix_filter_class_init(MatrixFilterClass *klass)
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{
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((MatrixJsonCompactClass *)klass)->finalize = matrix_filter_finalize;
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((MatrixJsonCompactClass *)klass)->get_json_node = matrix_filter_get_json_node;
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}
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static void
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matrix_filter_init(MatrixFilter *matrix_filter)
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{
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MatrixFilterPrivate *priv = matrix_filter_get_instance_private(matrix_filter);
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priv->_event_format = MATRIX_EVENT_FORMAT_CLIENT;
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priv->_presence_filter = NULL;
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priv->_room_filter = NULL;
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}
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@ -100,6 +100,24 @@ void matrix_room_filter_set_state(MatrixRoomFilter *room_filter, MatrixFilterRul
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MatrixFilterRules *matrix_room_filter_get_timeline(MatrixRoomFilter *room_filter);
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void matrix_room_filter_set_timeline(MatrixRoomFilter *room_filter, MatrixFilterRules *timeline_rules);
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# define MATRIX_TYPE_FILTER matrix_filter_get_type()
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G_DECLARE_DERIVABLE_TYPE(MatrixFilter, matrix_filter, MATRIX, FILTER, MatrixJsonCompact);
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struct _MatrixFilterClass {
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MatrixJsonCompactClass parent_class;
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};
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MatrixFilter *matrix_filter_new(void);
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MatrixFilter *matrix_filter_construct(GType object_type);
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gchar **matrix_filter_get_event_fields(MatrixFilter *filter, int *n_event_fields);
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void matrix_filter_set_event_fields(MatrixFilter *filter, gchar **event_fields, int n_event_fields);
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MatrixEventFormat matrix_filter_get_event_format(MatrixFilter *filter);
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void matrix_filter_set_event_format(MatrixFilter *filter, MatrixEventFormat event_format);
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MatrixFilterRules *matrix_filter_get_presence_filter(MatrixFilter *filter);
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void matrix_filter_set_presence_filter(MatrixFilter *filter, MatrixFilterRules *presence_filter);
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MatrixRoomFilter *matrix_filter_get_room_filter(MatrixFilter *filter);
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void matrix_filter_set_room_filter(MatrixFilter *filter, MatrixRoomFilter *room_filter);
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G_END_DECLS
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#endif /* __MATRIX_GLIB_SDK_COMPACTS_H__ */
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@ -17,71 +17,6 @@
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*/
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namespace Matrix {
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/**
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* Class to hold a filter.
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*/
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public class Filter : JsonCompact {
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/**
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* The event fields to include in the filtered events.
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*/
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public string[] event_fields { get; set; }
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/**
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* The desired event format for the filtered events (e.g. for
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* matrix_api_sync())
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*/
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public EventFormat event_format {
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get; set;
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default = Matrix.EventFormat.CLIENT;
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}
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/**
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* A filtering ruleset for presence events.
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*/
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public FilterRules? presence_filter { get; set; default = null; }
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/**
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* A filtering ruleset for room events.
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*/
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public RoomFilter? room_filter { get; set; default = null; }
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/**
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* Get the filter as a JSON node.
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*/
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public override Json.Node?
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get_json_node()
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throws Matrix.Error
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{
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var builder = new Json.Builder();
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builder.begin_object();
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builder.set_member_name("event_fields");
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builder.begin_array();
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foreach (var entry in event_fields) {
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builder.add_string_value(entry);
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}
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builder.end_array();
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builder.set_member_name("event_format");
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builder.add_string_value(
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_g_enum_value_to_nick(typeof(EventFormat), event_format));
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builder.set_member_name("presence");
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builder.add_value(presence_filter.get_json_node());
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builder.set_member_name("room");
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builder.add_value(room_filter.get_json_node());
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builder.end_object();
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return builder.get_root();
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}
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}
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/**
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* Class to hold 3rd party credential related data.
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*/
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@ -320,6 +320,16 @@ namespace Matrix {
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throws Matrix.Error;
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}
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[CCode (cheader_filename = "matrix-c-compacts.h")]
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public class Filter : JsonCompact {
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public string[] event_fields { get; set; }
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public EventFormat event_format { get; set; default = Matrix.EventFormat.CLIENT; }
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public FilterRules? presence_filter { get; set; default = null; }
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public RoomFilter? room_filter { get; set; default = null; }
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public override Json.Node? get_json_node()
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throws Matrix.Error;
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}
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/* Utilities */
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[CCode (cheader_filename = "utils.h", cname = "_matrix_g_enum_to_string")]
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public string? _g_enum_value_to_nick(GLib.Type enum_type, int value, bool convert_dashes = true);
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