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common.cpp
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/*
* Copyright (c) 2005-2018, BearWare.dk
*
* Contact Information:
*
* Bjoern D. Rasmussen
* Kirketoften 5
* DK-8260 Viby J
* Denmark
* Email: [email protected]
* Phone: +45 20 20 54 59
* Web: http://www.bearware.dk
*
* This source code is part of the TeamTalk SDK owned by
* BearWare.dk. Use of this file, or its compiled unit, requires a
* TeamTalk SDK License Key issued by BearWare.dk.
*
* The TeamTalk SDK License Agreement along with its Terms and
* Conditions are outlined in the file License.txt included with the
* TeamTalk SDK distribution.
*
*/
#include "common.h"
#include "settings.h"
#include "appinfo.h"
#include <QDialog>
#include <QStack>
#include <QDebug>
#define DEFAULT_NICKNAME QT_TRANSLATE_NOOP("MainWindow", "NoName")
extern QSettings* ttSettings;
extern TTInstance* ttInst;
bool userCanTx(int userid, StreamTypes stream_type, const Channel& chan)
{
int i=0;
while(i<TT_TRANSMITUSERS_MAX && chan.transmitUsers[i][TT_TRANSMITUSERS_USERID_INDEX])
{
if(chan.transmitUsers[i][TT_TRANSMITUSERS_USERID_INDEX] == userid && (chan.transmitUsers[i][TT_TRANSMITUSERS_STREAMTYPE_INDEX] & stream_type))
return (chan.uChannelType & CHANNEL_CLASSROOM) == CHANNEL_CLASSROOM;
else i++;
}
return (chan.uChannelType & CHANNEL_CLASSROOM) == CHANNEL_DEFAULT;
}
bool userCanChanMessage(int userid, const Channel& chan, bool includeFreeForAll /*= false*/)
{
return userCanTx(userid, STREAMTYPE_CHANNELMSG, chan) || (includeFreeForAll && userCanTx(TT_TRANSMITUSERS_FREEFORALL, STREAMTYPE_CHANNELMSG, chan));
}
bool userCanVoiceTx(int userid, const Channel& chan, bool includeFreeForAll /*= false*/)
{
return userCanTx(userid, STREAMTYPE_VOICE, chan) || (includeFreeForAll && userCanTx(TT_TRANSMITUSERS_FREEFORALL, STREAMTYPE_VOICE, chan));
}
bool userCanVideoTx(int userid, const Channel& chan, bool includeFreeForAll /*= false*/)
{
return userCanTx(userid, STREAMTYPE_VIDEOCAPTURE, chan) || (includeFreeForAll && userCanTx(TT_TRANSMITUSERS_FREEFORALL, STREAMTYPE_VIDEOCAPTURE, chan));
}
bool userCanDesktopTx(int userid, const Channel& chan, bool includeFreeForAll /*= false*/)
{
return userCanTx(userid, STREAMTYPE_DESKTOP, chan) || (includeFreeForAll && userCanTx(TT_TRANSMITUSERS_FREEFORALL, STREAMTYPE_DESKTOP, chan));
}
bool userCanMediaFileTx(int userid, const Channel& chan, bool includeFreeForAll /*= false*/)
{
return userCanTx(userid, STREAMTYPE_MEDIAFILE, chan) || (includeFreeForAll && userCanTx(TT_TRANSMITUSERS_FREEFORALL, STREAMTYPE_MEDIAFILE, chan));
}
channels_t getSubChannels(int channelid, const channels_t& channels, bool recursive /*= false*/)
{
channels_t subchannels;
for(auto ite = channels.begin(); ite != channels.end(); ++ite)
{
if(ite.value().nParentID == channelid)
{
subchannels[ite.key()] = ite.value();
#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
if(recursive)
subchannels.unite(getSubChannels(ite.value().nChannelID, channels, recursive));
#else
subchannels.insert(getSubChannels(ite.value().nChannelID, channels, recursive));
#endif
}
}
return subchannels;
}
channels_t getParentChannels(int channelid, const channels_t& channels)
{
channels_t parents;
while(channels[channelid].nParentID>0)
{
parents[channels[channelid].nParentID] = channels[channelid];
channelid = channels[channelid].nParentID;
}
return parents;
}
users_t getChannelUsers(int channelid, const users_t& users, const channels_t& channels, bool recursive /* = false */)
{
users_t result;
for(auto ite=users.begin();ite!=users.end();ite++)
{
if(ite.value().nChannelID == channelid)
result.insert(ite.key(), ite.value());
}
if (recursive)
{
channels_t subs = getSubChannels(channelid, channels, true);
for(auto i=subs.begin();i!=subs.end();++i)
{
for (auto& u : getChannelUsers(i.key(), users, channels))
result.insert(u.nUserID, u);
}
}
return result;
}
bool isFreeForAll(StreamTypes stream_type, const int transmitUsers[][2],
int max_userids /*= TT_TRANSMITUSERS_MAX*/)
{
int i=0;
while(i<max_userids && transmitUsers[i][TT_TRANSMITUSERS_USERID_INDEX] != 0)
{
if(transmitUsers[i][TT_TRANSMITUSERS_USERID_INDEX] == TT_CLASSROOM_FREEFORALL &&
(transmitUsers[i][TT_TRANSMITUSERS_STREAMTYPE_INDEX] & stream_type))
return true;
i++;
}
return false;
}
void setTransmitUsers(const QSet<int>& users, INT32* dest_array,
INT32 max_elements)
{
QSet<int>::const_iterator ite = users.begin();
for(int i=0;i<max_elements;i++)
{
if(ite != users.end())
{
dest_array[i] = *ite;
ite++;
}
else
dest_array[i] = 0;
}
}
QString makeCustomCommand(const QString& cmd, const QString& value)
{
return QString("%1\r\n%2").arg(cmd).arg(value);
}
QStringList getCustomCommand(const TextMessage& msg)
{
return _Q(msg.szMessage).split("\r\n");
}
void initDefaultAudioCodec(AudioCodec& audiocodec)
{
audiocodec.nCodec = DEFAULT_AUDIOCODEC;
switch(DEFAULT_AUDIOCODEC)
{
case SPEEX_CODEC :
audiocodec.speex.nQuality = DEFAULT_SPEEX_QUALITY;
audiocodec.speex.nBandmode = DEFAULT_SPEEX_BANDMODE;
audiocodec.speex.nTxIntervalMSec = DEFAULT_SPEEX_DELAY;
audiocodec.speex.bStereoPlayback = DEFAULT_SPEEX_SIMSTEREO;
break;
case SPEEX_VBR_CODEC :
audiocodec.speex_vbr.nQuality = DEFAULT_SPEEX_VBR_QUALITY;
audiocodec.speex_vbr.nBandmode = DEFAULT_SPEEX_VBR_BANDMODE;
audiocodec.speex_vbr.nTxIntervalMSec = DEFAULT_SPEEX_VBR_DELAY;
audiocodec.speex_vbr.bStereoPlayback = DEFAULT_SPEEX_VBR_SIMSTEREO;
audiocodec.speex_vbr.nBitRate = DEFAULT_SPEEX_VBR_BITRATE;
audiocodec.speex_vbr.nMaxBitRate = DEFAULT_SPEEX_VBR_MAXBITRATE;
audiocodec.speex_vbr.bDTX = DEFAULT_SPEEX_VBR_DTX;
break;
case OPUS_CODEC :
audiocodec.opus.nApplication = DEFAULT_OPUS_APPLICATION;
audiocodec.opus.nSampleRate = DEFAULT_OPUS_SAMPLERATE;
audiocodec.opus.nChannels = DEFAULT_OPUS_CHANNELS;
audiocodec.opus.nTxIntervalMSec = DEFAULT_OPUS_DELAY;
audiocodec.opus.nComplexity = DEFAULT_OPUS_COMPLEXITY;
audiocodec.opus.bVBR = DEFAULT_OPUS_VBR;
audiocodec.opus.bVBRConstraint = DEFAULT_OPUS_VBRCONSTRAINT;
audiocodec.opus.bDTX = DEFAULT_OPUS_DTX;
audiocodec.opus.bFEC = DEFAULT_OPUS_FEC;
audiocodec.opus.nBitRate = DEFAULT_OPUS_BITRATE;
break;
default :
audiocodec.nCodec = NO_CODEC;
break;
}
}
AudioPreprocessor initDefaultAudioPreprocessor(AudioPreprocessorType preprocessortype)
{
AudioPreprocessor preprocessor = {};
preprocessor.nPreprocessor = preprocessortype;
switch (preprocessor.nPreprocessor)
{
case NO_AUDIOPREPROCESSOR :
break;
case SPEEXDSP_AUDIOPREPROCESSOR :
preprocessor.speexdsp.bEnableAGC = DEFAULT_SPEEXDSP_AGC_ENABLE;
preprocessor.speexdsp.nGainLevel = DEFAULT_SPEEXDSP_AGC_GAINLEVEL;
preprocessor.speexdsp.nMaxIncDBSec = DEFAULT_SPEEXDSP_AGC_INC_MAXDB;
preprocessor.speexdsp.nMaxDecDBSec = DEFAULT_SPEEXDSP_AGC_DEC_MAXDB;
preprocessor.speexdsp.nMaxGainDB = DEFAULT_SPEEXDSP_AGC_GAINMAXDB;
preprocessor.speexdsp.bEnableDenoise = DEFAULT_SPEEXDSP_DENOISE_ENABLE;
preprocessor.speexdsp.nMaxNoiseSuppressDB = DEFAULT_SPEEXDSP_DENOISE_SUPPRESS;
preprocessor.speexdsp.bEnableEchoCancellation = DEFAULT_SPEEXDSP_ECHO_ENABLE;
preprocessor.speexdsp.nEchoSuppress = DEFAULT_SPEEXDSP_ECHO_SUPPRESS;
preprocessor.speexdsp.nEchoSuppressActive = DEFAULT_SPEEXDSP_ECHO_SUPPRESSACTIVE;
break;
case TEAMTALK_AUDIOPREPROCESSOR :
preprocessor.ttpreprocessor.nGainLevel = DEFAULT_TEAMTALK_GAINLEVEL;
preprocessor.ttpreprocessor.bMuteLeftSpeaker = DEFAULT_TEAMTALK_MUTELEFT;
preprocessor.ttpreprocessor.bMuteRightSpeaker = DEFAULT_TEAMTALK_MUTERIGHT;
break;
case WEBRTC_AUDIOPREPROCESSOR :
preprocessor.webrtc.preamplifier.bEnable = DEFAULT_WEBRTC_PREAMPLIFIER_ENABLE;
preprocessor.webrtc.preamplifier.fFixedGainFactor = DEFAULT_WEBRTC_PREAMPLIFIER_GAINFACTOR;
preprocessor.webrtc.levelestimation.bEnable = DEFAULT_WEBRTC_LEVELESTIMATION_ENABLE;
preprocessor.webrtc.voicedetection.bEnable = DEFAULT_WEBRTC_VAD_ENABLE;
preprocessor.webrtc.gaincontroller2.bEnable = DEFAULT_WEBRTC_GAINCTL_ENABLE;
preprocessor.webrtc.gaincontroller2.fixeddigital.fGainDB = DEFAULT_WEBRTC_GAINDB;
preprocessor.webrtc.gaincontroller2.adaptivedigital.bEnable = DEFAULT_WEBRTC_SAT_PROT_ENABLE;
preprocessor.webrtc.gaincontroller2.adaptivedigital.fInitialSaturationMarginDB = DEFAULT_WEBRTC_INIT_SAT_MARGIN_DB;
preprocessor.webrtc.gaincontroller2.adaptivedigital.fExtraSaturationMarginDB = DEFAULT_WEBRTC_EXTRA_SAT_MARGIN_DB;
preprocessor.webrtc.gaincontroller2.adaptivedigital.fMaxGainChangeDBPerSecond = DEFAULT_WEBRTC_MAXGAIN_DBSEC;
preprocessor.webrtc.gaincontroller2.adaptivedigital.fMaxOutputNoiseLevelDBFS = DEFAULT_WEBRTC_MAX_OUT_NOISE;
preprocessor.webrtc.noisesuppression.bEnable = DEFAULT_WEBRTC_NOISESUPPRESS_ENABLE;
preprocessor.webrtc.noisesuppression.nLevel = DEFAULT_WEBRTC_NOISESUPPRESS_LEVEL;
preprocessor.webrtc.echocanceller.bEnable = DEFAULT_WEBRTC_ECHO_CANCEL_ENABLE;
break;
}
return preprocessor;
}
AudioPreprocessor loadAudioPreprocessor(AudioPreprocessorType preprocessortype)
{
AudioPreprocessor preprocessor = initDefaultAudioPreprocessor(preprocessortype);
switch (preprocessor.nPreprocessor)
{
case NO_AUDIOPREPROCESSOR:
break;
case SPEEXDSP_AUDIOPREPROCESSOR:
preprocessor.speexdsp.bEnableAGC = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_AGC_ENABLE, DEFAULT_SPEEXDSP_AGC_ENABLE).toBool();
preprocessor.speexdsp.nGainLevel = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_AGC_GAINLEVEL, DEFAULT_SPEEXDSP_AGC_GAINLEVEL).toInt();
preprocessor.speexdsp.nMaxIncDBSec = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_AGC_INC_MAXDB, DEFAULT_SPEEXDSP_AGC_INC_MAXDB).toInt();
preprocessor.speexdsp.nMaxDecDBSec = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_AGC_DEC_MAXDB, DEFAULT_SPEEXDSP_AGC_DEC_MAXDB).toInt();
preprocessor.speexdsp.nMaxGainDB = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_AGC_GAINMAXDB, DEFAULT_SPEEXDSP_AGC_GAINMAXDB).toInt();
preprocessor.speexdsp.bEnableDenoise = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_DENOISE_ENABLE, DEFAULT_SPEEXDSP_DENOISE_ENABLE).toBool();
preprocessor.speexdsp.nMaxNoiseSuppressDB = ttSettings->value(SETTINGS_STREAMMEDIA_SPX_DENOISE_SUPPRESS, DEFAULT_SPEEXDSP_DENOISE_SUPPRESS).toInt();
preprocessor.speexdsp.bEnableEchoCancellation = FALSE; // unusable for streaming
preprocessor.speexdsp.nEchoSuppress = DEFAULT_SPEEXDSP_ECHO_SUPPRESS;
preprocessor.speexdsp.nEchoSuppressActive = DEFAULT_SPEEXDSP_ECHO_SUPPRESSACTIVE;
break;
case TEAMTALK_AUDIOPREPROCESSOR:
preprocessor.ttpreprocessor.bMuteLeftSpeaker = ttSettings->value(SETTINGS_STREAMMEDIA_TTAP_MUTELEFT, false).toBool();
preprocessor.ttpreprocessor.bMuteRightSpeaker = ttSettings->value(SETTINGS_STREAMMEDIA_TTAP_MUTERIGHT, false).toBool();
preprocessor.ttpreprocessor.nGainLevel = ttSettings->value(SETTINGS_STREAMMEDIA_TTAP_GAINLEVEL, SOUND_GAIN_DEFAULT).toInt();
break;
case WEBRTC_AUDIOPREPROCESSOR :
preprocessor.webrtc.gaincontroller2.bEnable = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_GAINCTL_ENABLE, DEFAULT_WEBRTC_GAINCTL_ENABLE).toBool();
preprocessor.webrtc.gaincontroller2.fixeddigital.fGainDB = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_GAINDB, DEFAULT_WEBRTC_GAINDB).toFloat();
preprocessor.webrtc.gaincontroller2.adaptivedigital.bEnable = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_SAT_PROT_ENABLE, DEFAULT_WEBRTC_SAT_PROT_ENABLE).toBool();
preprocessor.webrtc.gaincontroller2.adaptivedigital.fInitialSaturationMarginDB = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_INIT_SAT_MARGIN_DB, DEFAULT_WEBRTC_INIT_SAT_MARGIN_DB).toFloat();
preprocessor.webrtc.gaincontroller2.adaptivedigital.fExtraSaturationMarginDB = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_EXTRA_SAT_MARGIN_DB, DEFAULT_WEBRTC_EXTRA_SAT_MARGIN_DB).toFloat();
preprocessor.webrtc.gaincontroller2.adaptivedigital.fMaxGainChangeDBPerSecond = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_MAXGAIN_DBSEC, DEFAULT_WEBRTC_MAXGAIN_DBSEC).toFloat();
preprocessor.webrtc.gaincontroller2.adaptivedigital.fMaxOutputNoiseLevelDBFS = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_MAX_OUT_NOISE, DEFAULT_WEBRTC_MAX_OUT_NOISE).toFloat();
preprocessor.webrtc.noisesuppression.bEnable = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_NOISESUPPRESS_ENABLE, DEFAULT_WEBRTC_NOISESUPPRESS_ENABLE).toBool();
preprocessor.webrtc.noisesuppression.nLevel = ttSettings->value(SETTINGS_STREAMMEDIA_WEBRTC_NOISESUPPRESS_LEVEL, DEFAULT_WEBRTC_NOISESUPPRESS_LEVEL).toFloat();
preprocessor.webrtc.echocanceller.bEnable = FALSE; // unusable for streaming
break;
}
return preprocessor;
}
#if defined(Q_OS_WIN32)
bool isComputerIdle(int idle_secs)
{
LASTINPUTINFO info;
info.cbSize = sizeof(LASTINPUTINFO);
if( GetLastInputInfo(&info))
return (::GetTickCount() - info.dwTime) / 1000 >= (UINT)idle_secs;
else
return false;
}
#elif defined(Q_OS_DARWIN)
#include <IOKit/IOKitLib.h>
bool isComputerIdle(int idle_secs)
{
int64_t os_idle_secs = 0;
io_iterator_t iter = 0;
if (IOServiceGetMatchingServices(kIOMasterPortDefault,
IOServiceMatching("IOHIDSystem"),
&iter) == KERN_SUCCESS)
{
io_registry_entry_t entry = IOIteratorNext(iter);
if (entry)
{
CFMutableDictionaryRef dict = nullptr;
if (IORegistryEntryCreateCFProperties(entry, &dict,
kCFAllocatorDefault,
0) == KERN_SUCCESS)
{
CFNumberRef obj = static_cast<CFNumberRef>
(CFDictionaryGetValue(dict,
CFSTR("HIDIdleTime")));
if (obj)
{
int64_t nanoseconds = 0;
if (CFNumberGetValue(obj, kCFNumberSInt64Type,
&nanoseconds))
{
// Divide by 10^9 to convert from nanoseconds to seconds.
os_idle_secs = (nanoseconds >> 30);
}
}
}
IOObjectRelease(entry);
}
IOObjectRelease(iter);
}
return (int)os_idle_secs > idle_secs;
}
#else
bool isComputerIdle(int /*idle_secs*/)
{
return false;
}
#endif
bool isMyselfTalking()
{
bool talking = false;
ClientFlags flags = TT_GetFlags(ttInst);
talking = (flags & CLIENT_TX_VOICE) ||
((flags & CLIENT_SNDINPUT_VOICEACTIVATED) &&
(flags & CLIENT_SNDINPUT_VOICEACTIVE));
return talking;
}
bool isMyselfStreaming()
{
return (TT_GetFlags(ttInst) & (CLIENT_STREAM_AUDIO | CLIENT_STREAM_VIDEO)) != CLIENT_CLOSED;
}
bool HostEntry::sameHost(const HostEntry& host, bool nickcheck) const
{
return ipaddr == host.ipaddr &&
tcpport == host.tcpport &&
udpport == host.udpport &&
encrypted == host.encrypted &&
/* srvpasswd == host.srvpasswd && */ //don't include passwords
(username == host.username || (isWebLogin(host.username, true) && isWebLogin(username, false))) &&
/* password == host.password && */
(!nickcheck || nickname == host.nickname) &&
channel == host.channel
/* && hosts[i].chanpasswd == host.chanpasswd*/;
}
bool HostEntry::sameHostEntry(const HostEntry& host) const
{
return sameHost(host, false) && host.name == name;
}
void addLatestHost(const HostEntry& host)
{
QList<HostEntry> hosts;
HostEntry tmp;
int index = 0;
while(getLatestHost(index, tmp))
{
hosts.push_back(tmp);
tmp = HostEntry();
index++;
}
for(int i=0;i<hosts.size();)
{
if (hosts[i].sameHostEntry(host))
{
hosts.erase(hosts.begin()+i);
}
else i++;
}
hosts.insert(0, host);
while(hosts.size()>5)hosts.removeLast();
for(int i=0;i<hosts.size();i++)
{
ttSettings->setValue(QString(SETTINGS_LATESTHOST_HOSTADDR).arg(i), hosts[i].ipaddr);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_TCPPORT).arg(i), hosts[i].tcpport);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_UDPPORT).arg(i), hosts[i].udpport);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_ENCRYPTED).arg(i), hosts[i].encrypted);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_USERNAME).arg(i), hosts[i].username);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_PASSWORD).arg(i), hosts[i].password);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_NICKNAME).arg(i), hosts[i].nickname);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_CHANNEL).arg(i), hosts[i].channel);
ttSettings->setValue(QString(SETTINGS_LATESTHOST_CHANNELPASSWD).arg(i), hosts[i].chanpasswd);
}
}
void deleteLatestHost(int index)
{
QStack<HostEntry> hosts;
HostEntry tmp;
int i = 0;
while(getLatestHost(i, tmp))
{
hosts.push(tmp);
i++;
tmp = HostEntry();
}
for(i=0;i<hosts.size();i++)
{
ttSettings->remove(QString(SETTINGS_LATESTHOST_HOSTADDR).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_TCPPORT).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_UDPPORT).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_ENCRYPTED).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_USERNAME).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_PASSWORD).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_NICKNAME).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_CHANNEL).arg(i));
ttSettings->remove(QString(SETTINGS_LATESTHOST_CHANNELPASSWD).arg(i));
}
i=0;
while(!hosts.isEmpty())
{
if(i != index)
addLatestHost(hosts.pop());
else
hosts.pop();
i++;
}
}
bool getLatestHost(int index, HostEntry& host)
{
host.ipaddr = ttSettings->value(QString(SETTINGS_LATESTHOST_HOSTADDR).arg(index)).toString();
host.tcpport = ttSettings->value(QString(SETTINGS_LATESTHOST_TCPPORT).arg(index)).toInt();
host.udpport = ttSettings->value(QString(SETTINGS_LATESTHOST_UDPPORT).arg(index)).toInt();
host.encrypted = ttSettings->value(QString(SETTINGS_LATESTHOST_ENCRYPTED).arg(index), false).toBool();
host.username = ttSettings->value(QString(SETTINGS_LATESTHOST_USERNAME).arg(index)).toString();
host.password = ttSettings->value(QString(SETTINGS_LATESTHOST_PASSWORD).arg(index)).toString();
host.nickname = ttSettings->value(QString(SETTINGS_LATESTHOST_NICKNAME).arg(index)).toString();
host.channel = ttSettings->value(QString(SETTINGS_LATESTHOST_CHANNEL).arg(index)).toString();
host.chanpasswd = ttSettings->value(QString(SETTINGS_LATESTHOST_CHANNELPASSWD).arg(index)).toString();
return host.ipaddr.size();
}
void addServerEntry(const HostEntry& host)
{
QList<HostEntry> hosts;
HostEntry tmp;
int index = 0;
while(getServerEntry(index, tmp))
{
hosts.push_back(tmp);
tmp = HostEntry();
index++;
}
hosts.append(host);
for(int i=0;i<hosts.size();i++)
setServerEntry(i, hosts[i]);
}
void setServerEntry(int index, const HostEntry& host)
{
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_NAME).arg(index), host.name);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_HOSTADDR).arg(index), host.ipaddr);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_TCPPORT).arg(index), host.tcpport);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_UDPPORT).arg(index), host.udpport);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_ENCRYPTED).arg(index), host.encrypted);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_USERNAME).arg(index), host.username);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_PASSWORD).arg(index), host.password);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_NICKNAME).arg(index), host.nickname);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_CHANNEL).arg(index), host.channel);
ttSettings->setValue(QString(SETTINGS_SERVERENTRIES_CHANNELPASSWD).arg(index), host.chanpasswd);
}
bool getServerEntry(int index, HostEntry& host)
{
host.name = ttSettings->value(QString(SETTINGS_SERVERENTRIES_NAME).arg(index)).toString();
host.ipaddr = ttSettings->value(QString(SETTINGS_SERVERENTRIES_HOSTADDR).arg(index)).toString();
host.tcpport = ttSettings->value(QString(SETTINGS_SERVERENTRIES_TCPPORT).arg(index)).toInt();
host.udpport = ttSettings->value(QString(SETTINGS_SERVERENTRIES_UDPPORT).arg(index)).toInt();
host.encrypted = ttSettings->value(QString(SETTINGS_SERVERENTRIES_ENCRYPTED).arg(index), false).toBool();
host.username = ttSettings->value(QString(SETTINGS_SERVERENTRIES_USERNAME).arg(index)).toString();
host.password = ttSettings->value(QString(SETTINGS_SERVERENTRIES_PASSWORD).arg(index)).toString();
host.nickname = ttSettings->value(QString(SETTINGS_SERVERENTRIES_NICKNAME).arg(index)).toString();
host.channel = ttSettings->value(QString(SETTINGS_SERVERENTRIES_CHANNEL).arg(index)).toString();
host.chanpasswd = ttSettings->value(QString(SETTINGS_SERVERENTRIES_CHANNELPASSWD).arg(index)).toString();
return host.name.size();
}
void deleteServerEntry(const QString& name)
{
QList<HostEntry> hosts;
HostEntry tmp;
int index = 0;
while(getServerEntry(index, tmp))
{
if(tmp.name != name)
hosts.push_back(tmp);
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_NAME).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_HOSTADDR).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_TCPPORT).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_UDPPORT).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_ENCRYPTED).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_USERNAME).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_PASSWORD).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_NICKNAME).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_CHANNEL).arg(index));
ttSettings->remove(QString(SETTINGS_SERVERENTRIES_CHANNELPASSWD).arg(index));
index++;
tmp = HostEntry();
}
for(int i=0;i<hosts.size();i++)
setServerEntry(i, hosts[i]);
}
bool getServerEntry(const QDomElement& hostElement, HostEntry& entry)
{
Q_ASSERT(hostElement.tagName() == "host");
bool ok = true;
QDomElement tmp = hostElement.firstChildElement("name");
if(!tmp.isNull())
entry.name = tmp.text();
else ok = false;
tmp = hostElement.firstChildElement("address");
if(!tmp.isNull())
entry.ipaddr = tmp.text();
else ok = false;
tmp = hostElement.firstChildElement("tcpport");
if(!tmp.isNull())
entry.tcpport = tmp.text().toInt();
else ok = false;
tmp = hostElement.firstChildElement("udpport");
if(!tmp.isNull())
entry.udpport = tmp.text().toInt();
else ok = false;
tmp = hostElement.firstChildElement("encrypted");
if(!tmp.isNull())
entry.encrypted = (tmp.text().toLower() == "true" || tmp.text() == "1");
QDomElement auth = hostElement.firstChildElement("auth");
if(!auth.isNull())
{
tmp = auth.firstChildElement("username");
if(!tmp.isNull())
entry.username = tmp.text();
tmp = auth.firstChildElement("password");
if(!tmp.isNull())
entry.password = tmp.text();
tmp = auth.firstChildElement("nickname");
if(!tmp.isNull())
entry.nickname = tmp.text();
}
QDomElement join = hostElement.firstChildElement("join");
if(!join.isNull())
{
tmp = join.firstChildElement("channel");
if(!tmp.isNull())
entry.channel = tmp.text();
tmp = join.firstChildElement("password");
if(!tmp.isNull())
entry.chanpasswd = tmp.text();
}
QDomElement client = hostElement.firstChildElement(CLIENTSETUP_TAG);
if(!client.isNull())
{
tmp = client.firstChildElement("gender");
if(!tmp.isNull())
{
switch (tmp.text().toInt())
{
case GENDER_MALE :
entry.gender = GENDER_MALE;
break;
case GENDER_FEMALE :
entry.gender = GENDER_FEMALE;
break;
case GENDER_NEUTRAL :
default:
entry.gender = GENDER_NEUTRAL;
break;
}
}
#if defined(Q_OS_WIN32)
tmp = client.firstChildElement("win-hotkey");
#elif defined(Q_OS_DARWIN)
tmp = client.firstChildElement("mac-hotkey");
#elif defined(Q_OS_LINUX)
tmp = client.firstChildElement("x11-hotkey");
#else
#error Unknown OS
#endif
if(!tmp.isNull())
{
tmp = tmp.firstChildElement("key");
while(!tmp.isNull())
{
entry.hotkey.push_back(tmp.text().toInt());
tmp = tmp.nextSiblingElement("key");
}
}
tmp = client.firstChildElement("voice-activated");
if(!tmp.isNull())
entry.voiceact = tmp.text().toInt();
tmp = client.firstChildElement("videoformat");
if(!tmp.isNull())
{
QDomElement cap = tmp.firstChildElement("width");
if(!cap.isNull())
entry.capformat.nWidth = cap.text().toInt();
cap = tmp.firstChildElement("height");
if(!cap.isNull())
entry.capformat.nHeight = cap.text().toInt();
cap = tmp.firstChildElement("fps-numerator");
if(!cap.isNull())
entry.capformat.nFPS_Numerator = cap.text().toInt();
cap = tmp.firstChildElement("fps-denominator");
if(!cap.isNull())
entry.capformat.nFPS_Denominator = cap.text().toInt();
cap = tmp.firstChildElement("fourcc");
if(!cap.isNull())
entry.capformat.picFourCC = (FourCC)cap.text().toInt();
}
tmp = client.firstChildElement("videocodec");
if(!tmp.isNull())
{
QDomElement vid = tmp.firstChildElement("codec");
if(!vid.isNull())
entry.vidcodec.nCodec = (Codec)vid.text().toInt();
switch(entry.vidcodec.nCodec)
{
case WEBM_VP8_CODEC :
vid = tmp.firstChildElement("webm-vp8-bitrate");
if(!vid.isNull())
{
entry.vidcodec.webm_vp8.nRcTargetBitrate = vid.text().toInt();
entry.vidcodec.webm_vp8.nEncodeDeadline = DEFAULT_WEBMVP8_DEADLINE;
}
break;
case SPEEX_CODEC :
case SPEEX_VBR_CODEC :
case OPUS_CODEC :
case NO_CODEC :
break;
}
}
}
return ok;
}
void addDesktopAccessEntry(const DesktopAccessEntry& entry)
{
QVector<DesktopAccessEntry> entries;
getDesktopAccessList(entries);
entries.push_back(entry);
for(int c=0;c<entries.size();c++)
{
ttSettings->setValue(QString(SETTINGS_DESKTOPACCESS_HOSTADDR).arg(c),
entries[c].ipaddr);
ttSettings->setValue(QString(SETTINGS_DESKTOPACCESS_TCPPORT).arg(c),
entries[c].tcpport);
for(int i=0;i<entries[c].channels.size();i++)
ttSettings->setValue(QString(SETTINGS_DESKTOPACCESS_CHANNEL).arg(c).arg(i),
entries[c].channels[i]);
for(int i=0;i<entries[c].usernames.size();i++)
ttSettings->setValue(QString(SETTINGS_DESKTOPACCESS_USERNAME).arg(c).arg(i),
entries[c].usernames[i]);
}
}
void getDesktopAccessList(QVector<DesktopAccessEntry>& entries)
{
int c = 0;
while(ttSettings->value(QString(SETTINGS_DESKTOPACCESS_HOSTADDR).arg(c)).toString().size())
{
DesktopAccessEntry entry;
entry.ipaddr = ttSettings->value(QString(SETTINGS_DESKTOPACCESS_HOSTADDR).arg(c)).toString();
entry.tcpport = ttSettings->value(QString(SETTINGS_DESKTOPACCESS_TCPPORT).arg(c)).toInt();
int i = 0;
while(ttSettings->value(QString(SETTINGS_DESKTOPACCESS_CHANNEL).arg(c).arg(i)).toString().size())
{
entry.channels.push_back(ttSettings->value(QString(SETTINGS_DESKTOPACCESS_CHANNEL).arg(c).arg(i)).toString());
i++;
}
i = 0;
while(ttSettings->value(QString(SETTINGS_DESKTOPACCESS_USERNAME).arg(c).arg(i)).toString().size())
{
entry.usernames.push_back(ttSettings->value(QString(SETTINGS_DESKTOPACCESS_USERNAME).arg(c).arg(i)).toString());
i++;
}
entries.push_back(entry);
c++;
}
}
void getDesktopAccessList(QVector<DesktopAccessEntry>& entries,
const QString& ipaddr, int tcpport)
{
QVector<DesktopAccessEntry> tmp;
getDesktopAccessList(tmp);
foreach(DesktopAccessEntry entry, tmp)
if(entry.ipaddr == ipaddr && tcpport == entry.tcpport)
entries.push_back(entry);
}
bool hasDesktopAccess(const QVector<DesktopAccessEntry>& entries,
const User& user)
{
QString username = _Q(user.szUsername);
for(int i=0;i<entries.size();i++)
{
if(username.size() && entries[i].usernames.size() &&
entries[i].usernames.contains(username, Qt::CaseInsensitive))
return true;
//channel match must be done with TT-API since path might not
//match exactly, i.e. case-insensitive, pre '/' and post '/'
if(user.nChannelID>0 && entries[i].channels.size())
{
for(int j=0;j<entries[i].channels.size();j++)
{
int chanid = TT_GetChannelIDFromPath(ttInst,
_W(entries[i].channels[j]));
if(user.nChannelID > 0 && chanid == user.nChannelID)
return true;
}
}
}
return false;
}
void deleteDesktopAccessEntries()
{
QVector<DesktopAccessEntry> entries;
getDesktopAccessList(entries);
for(int c=0;c<entries.size();c++)
{
ttSettings->remove(QString(SETTINGS_DESKTOPACCESS_HOSTADDR).arg(c));
ttSettings->remove(QString(SETTINGS_DESKTOPACCESS_TCPPORT).arg(c));
for(int i=0;i<entries[c].channels.size();i++)
ttSettings->remove(QString(SETTINGS_DESKTOPACCESS_CHANNEL).arg(c).arg(i));
for(int i=0;i<entries[c].usernames.size();i++)
ttSettings->remove(QString(SETTINGS_DESKTOPACCESS_USERNAME).arg(c).arg(i));
}
}
QString parseXML(const QDomDocument& doc, QString elements)
{
QDomElement element(doc.documentElement());
QStringList tokens = elements.split("/");
while (tokens.size())
{
if (element.isNull() || element.nodeName() != tokens[0])
return QString();
tokens.removeFirst();
if (tokens.isEmpty())
return element.text();
element = element.firstChildElement(tokens[0]);
}
return QString();
}
QString newVersionAvailable(const QDomDocument& updateDoc)
{
return parseXML(updateDoc, "teamtalk/update/name");
}
QString downloadUpdateURL(const QDomDocument& updateDoc)
{
return parseXML(updateDoc, "teamtalk/update/download-url");
}
QString newBetaVersionAvailable(const QDomDocument& updateDoc)
{
return parseXML(updateDoc, "teamtalk/beta/name");
}
QString downloadBetaUpdateURL(const QDomDocument& updateDoc)
{
return parseXML(updateDoc, "teamtalk/beta/download-url");
}
QString getBearWareRegistrationUrl(const QDomDocument& doc)
{
return parseXML(doc, "teamtalk/bearware/register-url");
}
bool isWebLogin(const QString& username, bool includeParentLoginName)
{
if (username.endsWith(WEBLOGIN_BEARWARE_USERNAMEPOSTFIX, Qt::CaseInsensitive))
return true;
return includeParentLoginName && username.compare(WEBLOGIN_BEARWARE_USERNAME, Qt::CaseInsensitive) == 0;
}
QString userCacheID(const User& user)
{
bool restore = ttSettings->value(SETTINGS_GENERAL_RESTOREUSERSETTINGS, SETTINGS_GENERAL_RESTOREUSERSETTINGS_DEFAULT).toBool();
if (restore && isWebLogin(_Q(user.szUsername), false))
return QString("%1|%2").arg(_Q(user.szUsername)).arg(_Q(user.szClientName));
return QString();
}
UserCached::UserCached(const User& user)
{
valid = !userCacheID(user).isEmpty();
if (!valid)
return;
subscriptions = user.uLocalSubscriptions;
voiceMute = (user.uUserState & USERSTATE_MUTE_VOICE) != USERSTATE_NONE;
mediaMute = (user.uUserState & USERSTATE_MUTE_MEDIAFILE) != USERSTATE_NONE;
voiceVolume = user.nVolumeVoice;
mediaVolume = user.nVolumeMediaFile;
voiceLeftSpeaker = user.stereoPlaybackVoice[0];
voiceRightSpeaker = user.stereoPlaybackVoice[1];
mediaLeftSpeaker = user.stereoPlaybackMediaFile[0];
mediaRightSpeaker = user.stereoPlaybackMediaFile[1];
qDebug() << "Cached " << userCacheID(user);
}
void UserCached::sync(TTInstance* ttInst, const User& user)
{
if (!valid)
return;
TT_SetUserMute(ttInst, user.nUserID, STREAMTYPE_VOICE, voiceMute);
TT_SetUserMute(ttInst, user.nUserID, STREAMTYPE_MEDIAFILE_AUDIO, mediaMute);
TT_SetUserVolume(ttInst, user.nUserID, STREAMTYPE_VOICE, voiceVolume);
TT_SetUserVolume(ttInst, user.nUserID, STREAMTYPE_MEDIAFILE_AUDIO, mediaVolume);
TT_SetUserStereo(ttInst, user.nUserID, STREAMTYPE_VOICE, voiceLeftSpeaker, voiceRightSpeaker);
TT_SetUserStereo(ttInst, user.nUserID, STREAMTYPE_MEDIAFILE_AUDIO, mediaLeftSpeaker, mediaRightSpeaker);
if (subscriptions != user.uLocalSubscriptions)
{
TT_DoUnsubscribe(ttInst, user.nUserID, user.uLocalSubscriptions ^ subscriptions);
TT_DoSubscribe(ttInst, user.nUserID, subscriptions);
}
TT_PumpMessage(ttInst, CLIENTEVENT_USER_STATECHANGE, user.nUserID);
qDebug() << "Restored " << userCacheID(user);
}
QByteArray generateTTFile(const HostEntry& entry)
{
QDomDocument doc(TTFILE_ROOT);
QDomProcessingInstruction pi = doc.createProcessingInstruction("xml", "version=\"1.0\" encoding=\"UTF-8\" ");
doc.appendChild(pi);
QDomElement root = doc.createElement(TTFILE_ROOT);
root.setAttribute("version", TTFILE_VERSION);
doc.appendChild(root);
QDomElement host = doc.createElement("host");
QDomElement name = doc.createElement("name");
name.appendChild(doc.createTextNode(entry.name));
QDomElement address = doc.createElement("address");
address.appendChild(doc.createTextNode(entry.ipaddr));
QDomElement tcpport = doc.createElement("tcpport");
tcpport.appendChild(doc.createTextNode(QString::number(entry.tcpport)));
QDomElement udpport = doc.createElement("udpport");
udpport.appendChild(doc.createTextNode(QString::number(entry.udpport)));
QDomElement encrypted = doc.createElement("encrypted");
encrypted.appendChild(doc.createTextNode(entry.encrypted?"true":"false"));
host.appendChild(name);
host.appendChild(address);
host.appendChild(tcpport);
host.appendChild(udpport);
host.appendChild(encrypted);
if(entry.username.size())
{
QDomElement auth = doc.createElement("auth");
QDomElement username = doc.createElement("username");
username.appendChild(doc.createTextNode(entry.username));
QDomElement password = doc.createElement("password");
password.appendChild(doc.createTextNode(entry.password));
QDomElement nickname = doc.createElement("nickname");
nickname.appendChild(doc.createTextNode(entry.nickname));
auth.appendChild(username);
auth.appendChild(password);
auth.appendChild(nickname);
host.appendChild(auth);
}
if(entry.channel.size())
{
QDomElement join = doc.createElement("join");
QDomElement channel = doc.createElement("channel");
channel.appendChild(doc.createTextNode(entry.channel));
QDomElement password = doc.createElement("password");
password.appendChild(doc.createTextNode(entry.chanpasswd));
join.appendChild(channel);
join.appendChild(password);
host.appendChild(join);
}
QDomElement client = doc.createElement(CLIENTSETUP_TAG);
if(entry.nickname.size())
{
QDomElement nickname = doc.createElement("nickname");
nickname.appendChild(doc.createTextNode(entry.nickname));
client.appendChild(nickname);
}
if(!entry.gender)
{
QDomElement gender = doc.createElement("gender");
gender.appendChild(doc.createTextNode(QString::number(entry.gender)));
client.appendChild(gender);
}
if(entry.hotkey.size())
{
#if defined(Q_OS_WIN32)
QDomElement hotkey = doc.createElement("win-hotkey");
#elif defined(Q_OS_DARWIN)
QDomElement hotkey = doc.createElement("mac-hotkey");
#elif defined(Q_OS_LINUX)
QDomElement hotkey = doc.createElement("x11-hotkey");
#else
#error Unknown OS
#endif
foreach(int k, entry.hotkey)
{
QDomElement key = doc.createElement("key");
key.appendChild(doc.createTextNode(QString::number(k)));
hotkey.appendChild(key);
}
client.appendChild(hotkey);
}
if(entry.voiceact >= 0)
{
QDomElement vox = doc.createElement("voice-activated");
vox.appendChild(doc.createTextNode(QString::number(entry.voiceact)));
client.appendChild(vox);
}
if(entry.capformat.nWidth)
{
QDomElement cap = doc.createElement("videoformat");
QDomElement newElement = doc.createElement("width");
newElement.appendChild(doc.createTextNode(QString::number(entry.capformat.nWidth)));
cap.appendChild(newElement);
newElement = doc.createElement("height");
newElement.appendChild(doc.createTextNode(QString::number(entry.capformat.nHeight)));
cap.appendChild(newElement);