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Viewing changes to sflphone-common/src/audio/sound/tonelist.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Francois Marier
  • Date: 2010-06-03 15:59:46 UTC
  • Revision ID: james.westby@ubuntu.com-20100603155946-ybe8d8o8zx8lp0m8
Tags: upstream-0.9.8.3
Import upstream version 0.9.8.3

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sflphone-common/src/audio/sound/tonelist.cpp
 
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/*
 
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 *  Copyright (C) 2004, 2005, 2006, 2009, 2008, 2009, 2010 Savoir-Faire Linux Inc.
 
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 *  Author: Yan Morin <yan.morin@savoirfairelinux.com>
 
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 *
 
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 *  Inspired by tonegenerator of
 
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 *   Laurielle Lea <laurielle.lea@savoirfairelinux.com> (2004)
 
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 *
 
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 *  This program is free software; you can redistribute it and/or modify
 
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 *  it under the terms of the GNU General Public License as published by
 
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 *  the Free Software Foundation; either version 3 of the License, or
 
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 *  (at your option) any later version.
 
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 *
 
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 *  This program is distributed in the hope that it will be useful,
 
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 *  GNU General Public License for more details.
 
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 *
 
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 *  You should have received a copy of the GNU General Public License
 
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 *  along with this program; if not, write to the Free Software
 
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 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
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 *
 
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 *  Additional permission under GNU GPL version 3 section 7:
 
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 *
 
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 *  If you modify this program, or any covered work, by linking or
 
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 *  combining it with the OpenSSL project's OpenSSL library (or a
 
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 *  modified version of that library), containing parts covered by the
 
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 *  terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
 
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 *  grants you additional permission to convey the resulting work.
 
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 *  Corresponding Source for a non-source form of such a combination
 
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 *  shall include the source code for the parts of OpenSSL used as well
 
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 *  as that of the covered work.
 
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 */
 
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#include "tonelist.h"
 
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ToneList::ToneList() : _nbTone (TONE_NBTONE) ,
 
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        _nbCountry (TONE_NBCOUNTRY),
 
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        _defaultCountryId (ZID_NORTH_AMERICA)
 
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{
 
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    initToneDefinition();
 
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}
 
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ToneList::~ToneList()
 
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{
 
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}
 
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void
 
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ToneList::initToneDefinition()
 
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{
 
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    _toneZone[ZID_NORTH_AMERICA][Tone::TONE_DIALTONE] = "350+440";
 
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    _toneZone[ZID_NORTH_AMERICA][Tone::TONE_BUSY] = "480+620/500,0/500";
 
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    _toneZone[ZID_NORTH_AMERICA][Tone::TONE_RINGTONE] = "440+480/2000,0/4000";
 
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    _toneZone[ZID_NORTH_AMERICA][Tone::TONE_CONGESTION] = "480+620/250,0/250";
 
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    _toneZone[ZID_FRANCE][Tone::TONE_DIALTONE] = "440";
 
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    _toneZone[ZID_FRANCE][Tone::TONE_BUSY] = "440/500,0/500";
 
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    _toneZone[ZID_FRANCE][Tone::TONE_RINGTONE] = "440/1500,0/3500";
 
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    _toneZone[ZID_FRANCE][Tone::TONE_CONGESTION] = "440/250,0/250";
 
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    _toneZone[ZID_AUSTRALIA][Tone::TONE_DIALTONE] = "413+438";
 
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    _toneZone[ZID_AUSTRALIA][Tone::TONE_BUSY] = "425/375,0/375";
 
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    _toneZone[ZID_AUSTRALIA][Tone::TONE_RINGTONE] =
 
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        "413+438/400,0/200,413+438/400,0/2000";
 
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    _toneZone[ZID_AUSTRALIA][Tone::TONE_CONGESTION] = "425/375,0/375,420/375,8/375";
 
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    _toneZone[ZID_UNITED_KINGDOM][Tone::TONE_DIALTONE] = "350+440";
 
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    _toneZone[ZID_UNITED_KINGDOM][Tone::TONE_BUSY] = "400/375,0/375";
 
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    _toneZone[ZID_UNITED_KINGDOM][Tone::TONE_RINGTONE] =
 
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        "400+450/400,0/200,400+450/400,0/2000";
 
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    _toneZone[ZID_UNITED_KINGDOM][Tone::TONE_CONGESTION] =
 
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        "400/400,0/350,400/225,0/525";
 
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    _toneZone[ZID_SPAIN][Tone::TONE_DIALTONE] = "425";
 
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    _toneZone[ZID_SPAIN][Tone::TONE_BUSY] = "425/200,0/200";
 
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    _toneZone[ZID_SPAIN][Tone::TONE_RINGTONE] = "425/1500,0/3000";
 
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    _toneZone[ZID_SPAIN][Tone::TONE_CONGESTION] =
 
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        "425/200,0/200,425/200,0/200,425/200,0/600";
 
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    _toneZone[ZID_ITALY][Tone::TONE_DIALTONE] = "425/600,0/1000,425/200,0/200";
 
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    _toneZone[ZID_ITALY][Tone::TONE_BUSY] = "425/500,0/500";
 
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    _toneZone[ZID_ITALY][Tone::TONE_RINGTONE] = "425/1000,0/4000";
 
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    _toneZone[ZID_ITALY][Tone::TONE_CONGESTION] = "425/200,0/200";
 
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    _toneZone[ZID_JAPAN][Tone::TONE_DIALTONE] = "400";
 
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    _toneZone[ZID_JAPAN][Tone::TONE_BUSY] = "400/500,0/500";
 
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    _toneZone[ZID_JAPAN][Tone::TONE_RINGTONE] = "400+15/1000,0/2000";
 
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    _toneZone[ZID_JAPAN][Tone::TONE_CONGESTION] = "400/500,0/500";
 
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}
 
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std::string
 
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ToneList::getDefinition (COUNTRYID countryId, Tone::TONEID toneId)
 
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{
 
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    if (toneId == Tone::TONE_NULL) {
 
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        return "";
 
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    }
 
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    return _toneZone[countryId][toneId];
 
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}
 
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ToneList::COUNTRYID
 
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ToneList::getCountryId (const std::string& countryName)
 
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{
 
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    if (countryName.compare ("North America") == 0) {
 
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        return ZID_NORTH_AMERICA;
 
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    } else if (countryName.compare ("France") == 0) {
 
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        return ZID_FRANCE;
 
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    } else if (countryName.compare ("Australia") == 0) {
 
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        return ZID_AUSTRALIA;
 
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    } else if (countryName.compare ("United Kingdom") == 0) {
 
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        return ZID_UNITED_KINGDOM;
 
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    } else if (countryName.compare ("Spain") == 0) {
 
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        return ZID_SPAIN;
 
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    } else if (countryName.compare ("Italy") == 0) {
 
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        return ZID_ITALY;
 
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    } else if (countryName.compare ("Japan") == 0) {
 
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        return ZID_JAPAN;
 
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    } else {
 
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        return _defaultCountryId; // default, we don't want segmentation fault
 
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    }
 
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}
 
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TelephoneTone::TelephoneTone (const std::string& countryName, unsigned int sampleRate) :
 
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        _currentTone (Tone::TONE_NULL),
 
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        _toneList()
 
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{
 
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    ToneList::COUNTRYID countryId = _toneList.getCountryId (countryName);
 
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    _tone[Tone::TONE_DIALTONE] = new Tone (_toneList.getDefinition (countryId, Tone::TONE_DIALTONE), sampleRate);
 
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    _tone[Tone::TONE_BUSY] = new Tone (_toneList.getDefinition (countryId, Tone::TONE_BUSY), sampleRate);
 
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    _tone[Tone::TONE_RINGTONE] = new Tone (_toneList.getDefinition (countryId, Tone::TONE_RINGTONE), sampleRate);
 
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    _tone[Tone::TONE_CONGESTION] = new Tone (_toneList.getDefinition (countryId, Tone::TONE_CONGESTION), sampleRate);
 
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}
 
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TelephoneTone::~TelephoneTone()
 
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{
 
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    for (int i=0; i<_toneList.getNbTone(); i++) {
 
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        delete _tone[i];
 
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        _tone[i] = 0;
 
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    }
 
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}
 
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void
 
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TelephoneTone::setCurrentTone (Tone::TONEID toneId)
 
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{
 
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    if (toneId != Tone::TONE_NULL && _currentTone != toneId) {
 
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        _tone[toneId]->reset();
 
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    }
 
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    _currentTone = toneId;
 
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}
 
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Tone*
 
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TelephoneTone::getCurrentTone()
 
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{
 
154
    if (_currentTone == Tone::TONE_NULL) {
 
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        return 0;
 
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    }
 
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    return _tone[_currentTone];
 
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}
 
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bool
 
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TelephoneTone::shouldPlay()
 
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{
 
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    return ( (_currentTone != Tone::TONE_NULL) ? true : false);
 
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}
 
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