alsacard.cxx

MiniSip Client with DomainKeys Authentication, Sip, Audio communications, Echo Cancel

/*
 Copyright (C) 2004-2006 the Minisip Team
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

/* Copyright (C) 2004 
 *
 * Authors: Erik Eliasson <[e-mail]>
 *          Johan Bilien <[e-mail]>
*/

#include<config.h>

#ifdef HAVE_LIBASOUND

#include<libminisip/soundcard/AlsaCard.h>

using namespace std;

AlsaCard::AlsaCard( string cardname, string devname ):
		cardName(cardname),
		devName(devname){

}

string AlsaCard::getCardName(){
	return cardName;
}

string AlsaCard::getDevName(){
	return devName;
}


list<AlsaCard *> AlsaCard::getCardList(){
	
	list<AlsaCard *> output = list<AlsaCard *>::list();
	snd_ctl_t *handle;
	int card = -1;
	char name[ 32 ];
	
	snd_ctl_card_info_t *info;
	snd_pcm_info_t *pcminfo;
	snd_ctl_card_info_alloca(&info);
	snd_pcm_info_alloca(&pcminfo);

	while( snd_card_next( &card ) >= 0 && card >= 0 )
	{
		sprintf( name, "hw:%u", card );
		
		if( snd_ctl_open( &handle, name, 0 ) < 0 ){
			cerr << "Could not open card n