1/*
2 * Copyright (c) 2004-2007 Marcus Overhagen <marcus@overhagen.de>
3 *
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without restriction,
7 * including without limitation the rights to use, copy, modify,
8 * merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
17 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
19 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
20 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25#ifndef __DVB_CARD_H
26#define __DVB_CARD_H
27
28#include "dvb.h"
29
30class DVBCard
31{
32public:
33				DVBCard(const char *path);
34				~DVBCard();
35
36	status_t	InitCheck();
37
38	status_t	GetCardType(dvb_type_t *type);
39	status_t	GetCardInfo(char *name, int max_name_len, char *info, int max_info_len);
40	status_t	GetSignalInfo(uint32 *ss, uint32 *ber, uint32 *snr);
41
42	status_t	SetTuningParameter(const dvb_tuning_parameters_t& param);
43	status_t	GetTuningParameter(dvb_tuning_parameters_t *param);
44
45	status_t	CaptureStart();
46	status_t	CaptureStop();
47	status_t	Capture(void **data, size_t *size, bigtime_t *end_time);
48
49private:
50
51	int			do_ioctl(int fDev, ulong op, void *arg);
52
53	status_t	fInitStatus;
54	int			fDev;
55
56	int64		fFreqMin;
57	int64		fFreqMax;
58	int64		fFreqStep;
59
60	bool		fCaptureActive;
61
62	dvb_tuning_parameters_t params; // XXX temporary cache
63};
64
65
66#endif
67