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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include <glib.h>
#ifndef UI_INTERFACE_H_
#define UI_INTERFACE_H_
/*******************************************************************************
* Functions used between dissectors and GUI to update signal dissection
******************************************************************************/
typedef gboolean (*ui_set_signal_text_cb_t) (gpointer user_data, gchar *text, gint length);
/*******************************************************************************
* Pipe interface between GUI thread and other thread
******************************************************************************/
typedef gboolean (*pipe_input_cb_t) (gint source, gpointer user_data);
typedef struct {
int source_fd;
guint pipe_input_id;
GIOChannel *pipe_channel;
pipe_input_cb_t input_cb;
gpointer user_data;
} pipe_input_t;
int ui_pipe_new(int pipe_fd[2], pipe_input_cb_t input_cb, gpointer user_data);
int ui_pipe_write_message(int pipe_fd, const uint16_t message_type,
const void * const message, const uint16_t message_size);
typedef struct {
uint16_t message_size;
uint16_t message_type;
} pipe_input_header_t;
enum ui_pipe_messages_id_e {
/* Other thread -> GUI interface ids */
UI_PIPE_CONNECTION_FAILED,
UI_PIPE_CONNECTION_LOST,
UI_PIPE_XML_DEFINITION,
UI_PIPE_UPDATE_SIGNAL_LIST,
/* GUI -> other threads */
UI_PIPE_DISCONNECT_EVT
};
typedef struct {
char *xml_definition;
size_t xml_definition_length;
} pipe_xml_definition_message_t;
typedef struct {
GList *signal_list;
} pipe_new_signals_list_message_t;
#endif /* UI_INTERFACE_H_ */