mirror of git://git.sysmocom.de/ofono
gdbus: Add g_dbus_proxy_set_property_array
This patch adds a new gdbus utility function to allow setting a property of fixed, and non-fixed values array.
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4585969568
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@ -727,6 +727,93 @@ gboolean g_dbus_proxy_set_property_basic(GDBusProxy *proxy,
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return TRUE;
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}
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gboolean g_dbus_proxy_set_property_array(GDBusProxy *proxy,
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const char *name, int type, const void *value,
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size_t size, GDBusResultFunction function,
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void *user_data, GDBusDestroyFunction destroy)
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{
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struct set_property_data *data;
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GDBusClient *client;
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DBusMessage *msg;
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DBusMessageIter iter, variant, array;
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DBusPendingCall *call;
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char array_sig[3];
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char type_sig[2];
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if (!proxy || !name || !value)
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return FALSE;
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if (!dbus_type_is_basic(type))
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return FALSE;
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client = proxy->client;
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if (!client)
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return FALSE;
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data = g_try_new0(struct set_property_data, 1);
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if (!data)
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return FALSE;
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data->function = function;
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data->user_data = user_data;
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data->destroy = destroy;
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msg = dbus_message_new_method_call(client->service_name,
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proxy->obj_path,
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DBUS_INTERFACE_PROPERTIES,
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"Set");
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if (!msg) {
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g_free(data);
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return FALSE;
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}
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array_sig[0] = DBUS_TYPE_ARRAY;
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array_sig[1] = (char) type;
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array_sig[2] = '\0';
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type_sig[0] = (char) type;
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type_sig[1] = '\0';
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dbus_message_iter_init_append(msg, &iter);
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dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
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&proxy->interface);
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dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &name);
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dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
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array_sig, &variant);
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dbus_message_iter_open_container(&variant, DBUS_TYPE_ARRAY,
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type_sig, &array);
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if (dbus_type_is_fixed(type))
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dbus_message_iter_append_fixed_array(&array, type, &value,
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size);
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else if (type == DBUS_TYPE_STRING || type == DBUS_TYPE_OBJECT_PATH) {
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const char **str = (const char **) value;
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size_t i;
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for (i = 0; i < size; i++)
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dbus_message_iter_append_basic(&array, type, &str[i]);
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}
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dbus_message_iter_close_container(&variant, &array);
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dbus_message_iter_close_container(&iter, &variant);
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if (g_dbus_send_message_with_reply(client->dbus_conn, msg,
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&call, -1) == FALSE) {
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dbus_message_unref(msg);
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g_free(data);
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return FALSE;
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}
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dbus_pending_call_set_notify(call, set_property_reply, data, g_free);
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dbus_pending_call_unref(call);
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dbus_message_unref(msg);
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return TRUE;
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}
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struct method_call_data {
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GDBusReturnFunction function;
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void *user_data;
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@ -329,6 +329,11 @@ gboolean g_dbus_proxy_set_property_basic(GDBusProxy *proxy,
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GDBusResultFunction function, void *user_data,
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GDBusDestroyFunction destroy);
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gboolean g_dbus_proxy_set_property_array(GDBusProxy *proxy,
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const char *name, int type, const void *value,
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size_t size, GDBusResultFunction function,
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void *user_data, GDBusDestroyFunction destroy);
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typedef void (* GDBusSetupFunction) (DBusMessageIter *iter, void *user_data);
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typedef void (* GDBusReturnFunction) (DBusMessage *message, void *user_data);
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