tv_service_proxy_scan.h

Go to the documentation of this file.

/*
*
* Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
*
* libtvs-scan  TV Service Scan Library
*
* Filename:     tv_service_scan_proxy.h
* Description:  TV Service Scan interfaces.
* Contact: Tang Daoguang <dguang.tang@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.
*
*/

#ifndef __TV_SERVICE_SCAN_PROXY_H_
#define __TV_SERVICE_SCAN_PROXY_H_

#include "tv_service_proxy_base.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef void* TvServiceScan;

typedef enum
{
    TVS_SCAN_AIR_ANALOG = 0,
    TVS_SCAN_AIR_DIGITAL,
    TVS_SCAN_AIR_ANALOG_DIGITAL,
    TVS_SCAN_CABLE_ANALOG,
    TVS_SCAN_CABLE_DIGITAL,
    TVS_SCAN_CABLE_ANALOG_DIGITAL,
    TVS_SCAN_ALL_ANALOG,
    TVS_SCAN_ALL_DIGITAL,
    TVS_SCAN_ALL_ANALOG_DIGITAL,
    /*  add new type here */
    /* TVS_SCAN_CABLE_QUICK_DIGITAL*/
    TVS_SCAN_TYPE_MAX
} TvServiceScanType;

typedef enum
{
    TVS_SCAN_SEARCH_FINISH_STOPPED = 0,
    TVS_SCAN_SEARCH_FINISH_COMPLETE
} TvServiceScanSearchFinishType;

typedef enum
{
    TVS_SCAN_EVENT_SEARCH_BEGIN = 0,

    TVS_SCAN_EVENT_SEARCH_CHANNEL,

    TVS_SCAN_EVENT_CHANNEL_FOUND,

    TVS_SCAN_EVENT_SEARCH_FINISH
} TvServiceScanEvent;

typedef struct
{
    union
    {
        long  l[2];
        short s[4];
        char  c[8];
    } data;
} TvServiceScanEventData;


typedef void (* TvServiceScanCallback) (TvServiceScanEvent type, TvServiceScanEventData * data, gpointer user_data);


gint tv_service_scan_create (TvServiceScan * scan, TvServiceScanType type);

gint tv_service_scan_destroy (TvServiceScan scan);


gint tv_service_scan_start (TvServiceScan scan);


gint tv_service_scan_stop (TvServiceScan scan);


gint tv_service_scan_pause (TvServiceScan scan);

gint tv_service_scan_resume (TvServiceScan scan);

gint tv_service_scan_register_callback (TvServiceScan scan, TvServiceScanCallback callback_func, gpointer user_data);

#ifdef __cplusplus
}
#endif

#endif /* __TV_SERVICE_SCAN_PROXY_H_*/