// Qt4 code
void printMsgHandler(QtMsgType type, const char * _str)
{
static QMutex _logmut;
_logmut.lock();
QString time=QTime::currentTime().toString("hh:mm:ss");
QString str=QString("[%1]["+time+"] %2\n").arg(type).arg(_str);
switch (type)
{
case QtDebugMsg:
_logfile.write(str.toLocal8Bit());
_logfile.flush();
break;
case QtWarningMsg:
fprintf(stderr, "Debug: %s\n", str.toLocal8Bit().data());
_logfile.write(str.toLocal8Bit());
_logfile.flush();
break;
case QtCriticalMsg:
_logfile.write(str.toLocal8Bit());
_logfile.flush();
break;
case QtFatalMsg:
_logfile.write(str.toLocal8Bit());
_logfile.flush();
exit(-1);
break;
}
_logmut.unlock();
};
void QxtDaemon::messageHandler(QtMsgType type, const char *msg)
{
QFile * f = qxt_daemon_singleton->logfile;
f->write("[");
f->write(QDateTime::currentDateTime().toString(Qt::ISODate).toLocal8Bit());
f->write("] ");
if (type == QtDebugMsg)
f->write("[qDebug] ");
else if (type == QtWarningMsg)
f->write("[qWarning] ");
else if (type == QtCriticalMsg)
f->write("[qCritical] ");
else if (type == QtFatalMsg)
{
f->write("[qFatal] ");
f->write(msg);
f->write("\n");
f->write("aborting \n");
f->flush();
abort();
}
f->write(msg);
f->write("\n");
f->flush();
}
void UpdateManager::DownloadUpdate()
{
QNetworkAccessManager *manager = new QNetworkAccessManager(this);
connect(manager, &QNetworkAccessManager::finished,
[=](QNetworkReply *reply)
{
if(reply->error())
emit errorSignal("UpdateManager: "+reply->errorString());
else
{
// todo: progress bar
// todo: compression
QFile *file = new QFile("Baka MPlayer.exe");
if(file->open(QFile::Truncate))
{
file->write(reply->readAll());
file->flush();
file->close();
}
delete file;
}
reply->deleteLater();
});
manager->get(QNetworkRequest(QUrl("http://bakamplayer.u8sand.net/Baka MPlayer.exe")));
}
void ConfigFile::SaveFile(QString path)
{
QString current = QDir::currentPath();
QString destinyFile;
QStringList list = ConfigFileName.split(QDir::separator());
QString fileName = list.at(list.count()-1);
if(path!=""){
//destinyFile = current + QDir::separator() + path + QDir::separator() + fileName;
destinyFile = path + QDir::separator() + fileName;
} else {
destinyFile = current + QDir::separator() + fileName;
}
destinyFile = destinyFile.replace("/", QDir::separator());
destinyFile = destinyFile.replace("\\", QDir::separator());
DeleteOldFileIfExists(destinyFile);
QFile *file = OpenFileForWriting(destinyFile);
if (!file){
saveSuccess = false;
return;
}
std::string str = this->ConfigContents.toStdString();
file->write(str.c_str());
file->flush();
file->close();
saveSuccess=true;
}
void HttpClient::download(const QString &destinationPath,
std::function<void (const QString &)> successHandler,
std::function<void (const QString &)> errorHandler) {
bool debug = d->debug;
QFile *file = new QFile(destinationPath);
if (file->open(QIODevice::WriteOnly)) {
download([=](const QByteArray &data) {
file->write(data);
}, [=](const QString &) {
// 请求结束后释放文件对象
file->flush();
file->close();
file->deleteLater();
if (debug) {
qDebug().noquote() << QString("下载完成，保存到: %1").arg(destinationPath);
}
if (nullptr != successHandler) {
successHandler(QString("下载完成，保存到: %1").arg(destinationPath));
}
}, errorHandler);
} else {
// 打开文件出错
if (debug) {
qDebug().noquote() << QString("打开文件出错: %1").arg(destinationPath);
}
if (nullptr != errorHandler) {
errorHandler(QString("打开文件出错: %1").arg(destinationPath));
}
}
}
int QMacPasteboardMimeQt3Any::registerMimeType(const QString &mime)
{
if(!mime_registry.contains(mime)) {
if(!loadMimeRegistry()) {
qWarning("QMacPasteboardMimeAnyQt3Mime: Internal error");
return 0;
}
if(!mime_registry.contains(mime)) {
if(!library_file.isOpen()) {
if(!library_file.open(QIODevice::WriteOnly)) {
qWarning("QMacPasteboardMimeAnyQt3Mime: Failure to open %s -- %s", library_file.fileName().toLatin1().constData(),
library_file.errorString().toLatin1().constData());
return false;
}
}
int ret = ++current_max;
mime_registry_loaded = QFileInfo(library_file).lastModified();
QTextStream stream(&library_file);
stream << mime << endl;
stream << ret << endl;
mime_registry.insert(mime, ret);
library_file.flush(); //flush and set mtime
return ret;
}
}
return mime_registry[mime];
}
void Downloader::replyFinished (QNetworkReply *reply){
if(reply->error()){
qDebug() << "ERROR!";
m_stat = "ERROR!";
qDebug() << reply->errorString();
}else{
qDebug() << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toString();
//QString name = m_image;
//make the directory here
QDir dir;
bool ok = dir.mkpath(m_path);
if(ok){
QFile *file = new QFile(m_path + m_image);
if(file->open(QFile::Append)) {
file->write(reply->readAll());
file->flush();
file->close();
m_stat = "FINISHED";
}
delete file;
}
}
reply->deleteLater();
}
/*!
*\~english
* Writes text to log.
*\~russian
* Пишет текст в лог.
*\~
* \param log_name - \~english Full path to logfile \~russian Полный путь к лог файлу \~
* \param test_name - \~english Test name \~russian Имя теста \~
* \param status - \~english OK, ERROR or SKIP \~russian OK, ОШИБКА или ПРОПУЩЕН \~
* \param text - \~english Comment \~russian Комментарий \~
*/
void
aTests::print2log( const QString &log_name,
const QString &test_name,
const QString &status,
const QString &text)
{
QString toWrite = QString("%1::%2::%3::%4\r\n")\
.arg(QDateTime::currentDateTime().toString(Qt::ISODate).replace('T',' '))\
.arg(test_name)\
.arg(status)\
.arg(text);
QFile f;
if(log_name==QString::null)
{
f.open( QIODevice::WriteOnly, stdout );
f.writeBlock((const char*)toWrite,strlen((const char*)toWrite));
}
else
{
f.setName(log_name);
f.open( QIODevice::WriteOnly | QIODevice::Append );
f.writeBlock((const char*)toWrite,strlen((const char*)toWrite));
f.flush();
}
f.close();
// else printf("error write to log\n");
}
bool TextHelper::writeBatteryPar(QString batteryPar)
{
QFile *dtsFile = new QFile(Global::srcPath + "/" + Global::dtsPath);
QFile *tempFile = new QFile(QDir::currentPath() + "/tmp/temp.txt");
QTextStream dtsTS(dtsFile);
QTextStream tempTS(tempFile);
if(!dtsFile->open(QIODevice::ReadOnly))
{
qDebug() << Global::srcPath + "/" + Global::dtsPath << " open fail";
return false;
}
if(!tempFile->open(QIODevice::WriteOnly))
{
qDebug() << QDir::currentPath() + "/tmp/temp.txt" << " open fail";
dtsFile->close();
return false;
}
QString strLine;
while (!dtsTS.atEnd())
{
strLine = dtsTS.readLine();
if(strLine.contains("battery {"))
{
tempTS << strLine << "\n";
strLine = dtsTS.readLine();
tempTS << strLine << "\n";
tempTS << " ocv_table = <";
QStringList strList = batteryPar.trimmed().split(" ");
for(int i = 1; i < 21; i++)
{
tempTS << strList[i -1] << " ";
if(i%7 == 0)
{
tempTS << "\n\t\t\t";
}
}
tempTS << strList[20];
tempTS << ">;\n";
dtsTS.readLine();
dtsTS.readLine();
dtsTS.readLine();
continue;
}
tempTS << strLine << "\n";
}
dtsFile->close();
tempFile->flush();
tempFile->close();
if(!dtsFile->remove())
{
qDebug() << "dtsFile remove fail";
return false;
}
if(!tempFile->copy(Global::srcPath + "/" + Global::dtsPath))
{
qDebug() << "copy fail" << Global::srcPath + "/" + Global::dtsPath;
return false;
}
return true;
}
void Scanner::onDownload(QNetworkReply* reply)
{
qDebug() << "onDownload";
m_active = false;
if(reply->error() != QNetworkReply::NoError) {
qDebug() << reply->errorString();
return;
}
qDebug() << "saving " << reply->url().toString();
QString random = (QString) qrand();
QString path = m_path + reply->url().fileName();
QFile* file = new QFile(path);
if(file->open(QIODevice::WriteOnly)) {
file->write(reply->readAll());
}
file->flush();
file->close();
delete file;
file = 0;
if(!downloadQueue.isEmpty())
BeginDownload();
return;
}
void GameBoard::Menu()
{
QDialog *menu = new QDialog;
QLabel *texto = new QLabel;
QLabel *title = new QLabel("<b><big>Atalhos</big></b>");
QFile *config = new QFile("/home/vinicius/svn/unball/estrategia/visualization/Visualization Last Version/Visualization_last/Tabela.txt"); //Colocar o diretório ao qual se encontra o arquivo Tabela.txt
if(!config->open(QFile::ReadOnly | QFile::Text))
{
return;
}
QTextStream mOut(config);
QString mTexto = mOut.readAll();
texto->setText(mTexto);
QVBoxLayout *lay =new QVBoxLayout;
lay->addWidget(title);
lay->addWidget(texto);
menu->setLayout(lay);
menu->show();
config->flush();
mOut.flush();
config->close();
}
void PortGroup::processViewCaptureAck(PbRpcController *controller)
{
QFile *capFile = static_cast<QFile*>(controller->binaryBlob());
QString viewer = appSettings->value(kWiresharkPathKey,
kWiresharkPathDefaultValue).toString();
qDebug("In %s", __FUNCTION__);
capFile->flush();
capFile->close();
if (!QFile::exists(viewer))
{
QMessageBox::warning(NULL, "Can't find Wireshark",
viewer + QString(" does not exist!\n\nPlease correct the path"
" to Wireshark in the Preferences."));
goto _exit;
}
if (!QProcess::startDetached(viewer, QStringList() << capFile->fileName()))
qDebug("Failed starting Wireshark");
_exit:
delete controller;
}
void Global::save(QString filename)
{
GASSERT(_db != NULL, "Cannot save empty database");
QFile fd (filename);
if (!fd.open(QIODevice::WriteOnly))
GEXITDIALOG("Could not open project file for writing " + filename);
QTextStream file (&fd);
file << "VERSION=" << DB_VERSION << "\n";
file << "IMAGE_PATH=.\n"; // Images are always in the same directory as the project file
file << "QUESTIONS_PER_STUDENT=" << Global::db()->getNumQuestions() << "\n";
GASSERT(_numPagesPerStudent > 0, "_numPagesPerStudent %zu is not valid", _numPagesPerStudent);
file << "PAGES_PER_STUDENT=" << _numPagesPerStudent << "\n";
file << "TOTAL_STUDENTS=" << Global::db()->getNumStudents() << "\n";
file << "SAVE_DATE_TIME=" << QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss") << "\n";
file << "NUM_IMAGES=" << Global::getPages()->size() << "\n";
if (Global::getPages()->size() != Global::db()->getNumStudents() * _numPagesPerStudent)
{
GDEBUG("Detected mismatch in number of pages %zu, number of students %zu, and number of pages per student %zu",
Global::getPages()->size(), Global::db()->getNumStudents(), _numPagesPerStudent);
GINFODIALOG("Detected page mismatch during save, but will continue anyway");
}
file << "-2\tPAGE\tPAGE\t" << -1;
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << Global::db()->getQuestionPage(q);
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << "NF"; // Emit empty feedback columns
file << "\n";
file << "-1\tMAX\tMAX\t" << Global::db()->getTotalMaximum();
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << Global::db()->getQuestionMaximum(q);
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << "NF"; // Emit empty feedback columns
file << "\n";
for (size_t s = 0; s < Global::db()->getNumStudents(); s++)
{
Student& student = Global::db()->getStudent(s);
file << s << "\t" << student.getStudentId() << "\t" << student.getStudentName();
file << "\t" << student.getTotal();
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << student.getGrade(q);
for (size_t q = 0; q < Global::db()->getNumQuestions(); q++)
file << "\t" << student.getFeedback(q);
file << "\n";
}
// Verify that the write actually worked ok
fd.flush();
if (fd.error() != QFile::NoError)
GINFODIALOG ("Failed to write out complete project file - will not exit, but you need to re-save your work!");
fd.close();
// TODO: We could also dump out the Qt table as well as a backup in a different file
}
void cLogFile::writeLog(QString msg)
{
QString date = myLocaltime.currentDateTime().toLocalTime().toString( "yyyy.MM.dd_hh:mm:ss" );
QByteArray log;
log = QByteArray((date+";"+msg+"\n").toUtf8());
file.write(log);
file.flush();
}
/* used for scripting IPC
accepts an open writable file.
returns false on failure */
bool Matrix::saveToTmpFile(QFile &fp) {
qint64 n_written;
qint64 n_write;
n_write = _nX*_nY*sizeof(double);
n_written = fp.write((char *)_z, n_write);
fp.flush();
return (n_write == n_written);
}
void Robotino::writeFileHeader(QFile& file)
{
file.write("action:5\n");
file.write("distance:9\n");
file.write("accel:3\n");
file.write("current:3\n");
file.write("power:2\n");
file.write("bumper:1\n");
file.write("audio:16\n");
file.write("end\n");
file.flush();
}
void ZGui::saveAs ( const QString fileName, bool save )
{
if ( (access(fileName.utf8(),0) == 0) && !save )
{
QString sBody = lng->getString("REWRITE").arg ( getFileName(fileName) );
ZMessageDlg * pConfirmation = new ZMessageDlg ( lng->getString("SAVING"), sBody, ( ZMessageDlg::MessageDlgType )1, 0, this, "2", true, 0 );
if ( pConfirmation->exec() )
{
ZMessageDlg * pMessage = new ZMessageDlg ( lng->getString("SAVING"), lng->getString("CHANGED"), ( ZMessageDlg::MessageDlgType )1, 0, this, "saveas", true, 0 );
pMessage->show();
delete pMessage;
}
delete pConfirmation;
}
if ( !(access(getFilePath(fileName).utf8(),02) == 0) ) // Check save to ReadOnly FS
{
ZMessageDlg * pWarning = new ZMessageDlg ( lng->getString("ERROR"), "Do not save to ReadOnly FS!", ( ZMessageDlg::MessageDlgType )2, 0, this, "saveas", true, 0 );
pWarning->exec();
delete pWarning;
return;
}
if ( access(fileName.utf8(),0) == 0 ) //remove file for rewrite
remove(fileName.utf8());
QFile file ( fileName );
if ( !file.open ( IO_WriteOnly | IO_Truncate ) )
{
ZMessageDlg * pWarning = new ZMessageDlg ( lng->getString("ERROR"), lng->getString("FILE_SAVING_FAILED"), ( ZMessageDlg::MessageDlgType )2, 0, this, "saveas", true, 0 );
pWarning->exec();
delete pWarning;
return;
}
QTextCodec* codec = codecByLocalId(textCode);
file.reset();
QCString str = codec->fromUnicode( edit->text() );
file.writeBlock( str, str.length() );
char endFile[]={0};
file.writeBlock( endFile, sizeof(endFile) );
file.flush();
file.close();
ZMessageDlg * pMessage = new ZMessageDlg ( lng->getString("SAVING"), lng->getString("FILE_SAVING_SUCCESS"), ( ZMessageDlg::MessageDlgType ) 2, 0, this, "saveas", true, 0 );
pMessage->exec();
delete pMessage;
}
static void tSystemMessage(int priority, const char *msg, va_list ap)
{
static QSystemSemaphore semaphore("TreeFrogSystemLog", 1, QSystemSemaphore::Open);
TLog log(priority, QString().vsprintf(msg, ap).toLocal8Bit());
QByteArray buf = TLogger::logToByteArray(log, syslogLayout, syslogDateTimeFormat);
semaphore.acquire(); // Acquires the semaphore for system log
if (!systemLog.fileName().isEmpty() && systemLog.open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text)) {
systemLog.write(buf.data());
systemLog.flush();
systemLog.close();
}
semaphore.release(); // Releases the semaphore
}
virtual bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url)
{
QByteArray data;
QDataStream dstream(&data, QIODevice::ReadWrite);
qint32 c = cookieList.count();
dstream << c;
qDebug() << cookieList.count();
for (int i = 0; i < c; ++i)
dstream << cookieList[i].toRawForm();
dstream.device()->close();
stream << QString("setCookiesFromUrl") << url << data;// << cookieList;
bool set = NetworkCookieJar::setCookiesFromUrl(cookieList, url);
file.flush();
return set;
}
bool TextHelper::enableCam(int camId, QString dtsPath)
{
QFile *dtsFile = new QFile(dtsPath);
QFile *newDtsFile = new QFile(QDir::currentPath() + "/tmp/Sofia3GR-tablet.dts");
QTextStream newDts(newDtsFile);
QTextStream dtsOld(dtsFile);
QString strLine;
if(!dtsFile->open(QIODevice::ReadOnly))
{
qDebug() << "dtsFile open fail enableCam";
return false;
}
if(!newDtsFile->open(QIODevice::WriteOnly))
{
qDebug() << "newDtsFile open fail enableCam";
dtsFile->close();
return false;
}
while(!dtsOld.atEnd())
{
strLine = dtsOld.readLine();
if(strLine.contains("camera" + QString::number(camId, 10)) && strLine.contains(":"))
{
newDts << strLine << "\n";
newDts << "\t\t//status = \"disabled\";\n";
strLine = dtsOld.readLine();
continue;
}
newDts << strLine << "\n";
}
dtsFile->close();
newDtsFile->flush();
newDtsFile->close();
if(!dtsFile->remove())
{
qDebug() << "remove dtsFile fail enableCam";
return false;
}
if(!newDtsFile->copy(dtsPath))
{
qDebug() << "camId: " << camId << "file copy fail!!!(enableCam)";
return false;
}
return true;
}
void downloader::finishDownload(QNetworkReply *reply)
{
QByteArray rawData = reply->readAll();
reply->destroyed(this);
QString rawHtml(rawData), HtmlToProcess;
QFile *file = new QFile(path);
if(file->open(QFile::Append))
{
file->write(rawData);
file->flush();
file->close();
}
HtmlToProcess = HTMLRemover(rawHtml,"script");
render(HtmlToProcess);
}
void saveBanList()
{
QString banlist;
g_pApp->getLocalKvircDirectory(banlist, KviApplication::ConfigPlugins);
banlist += g_pBanListFilename;
QFile file;
file.setFileName(banlist);
file.open(QIODevice::WriteOnly);
QTextStream stream(&file);
stream << g_pBanList->count() << endl;
for(QString * tmp = g_pBanList->first(); tmp; tmp = g_pBanList->next())
{
stream << *tmp << endl;
}
file.flush();
file.close();
}
void ConfigFile::SaveFileWithAbsolutePath(QString path)
{
path = path.replace("/", QDir::separator());
path = path.replace("\\", QDir::separator());
DeleteOldFileIfExists(path);
QFile *file = OpenFileForWriting(path);
if (!file){
saveSuccess = false;
return;
}
std::string str = this->ConfigContents.toStdString();
file->write(str.c_str());
file->flush();
file->close();
saveSuccess=true;
}
void YubiKeyLogger::logConfig(YubiKeyConfig *ykConfig) {
//Check if logging is enabled
if(!m_enabled) {
return;
}
QFile *file = getLogFile();
if(file == NULL) {
return;
}
QTextStream out(file);
QString format = "";
if(m_format == Format_Traditional) {
if(m_started) {
format += "LOGGING START,{timestampLocal}{endl}";
m_started = false;
}
format += "{eventType},{timestampLocal},{configSlot},{pubIdTxt},{pvtIdTxt},{secretKeyTxt},{currentAccessCodeTxt},{newAccessCodeTxt},{oathFixedModhex1},{oathFixedModhex2},{oathFixedModhex},{hotpDigits},{oathMovingFactorSeed},{strongPw1},{strongPw2},{sendRef},{chalBtnTrig},{hmacLT64}";
} else if(m_format == Format_Yubico) {
format = "{serial},";
if(ykConfig->programmingMode() == YubiKeyConfig::Mode_YubicoOtp) {
format += "{pubIdTxt},{pvtIdTxt},";
} else if(ykConfig->programmingMode() == YubiKeyConfig::Mode_OathHotp) {
format += "{pubIdTxt},{oathMovingFactorSeed},";
} else if(ykConfig->programmingMode() == YubiKeyConfig::Mode_ChalRespHmac) {
format += ",0,";
} else {
format += ",,";
}
format += "{secretKeyTxt},{newAccessCodeTxt},{timestampFixed},";
} else if(m_format == Format_Flexible) {
format = m_flexibleFormat;
} else {
qDebug() << "unknown format" << m_format;
return;
}
format = formatLog(ykConfig, format);
out << format << endl;
file->flush();
}
void GameBoard::Settings()
{
QDialog *ajuste = new QDialog;
QPushButton *mudar = new QPushButton("Mudar Parametros");
connect(mudar, SIGNAL(clicked()), SLOT(change()));
QLabel *texto = new QLabel;
QLabel *title = new QLabel("<b><big>Atalhos</big></b>");
QFile *config = new QFile("/home/vinicius/svn/unball/estrategia/visualization/Visualization Last Version/Visualization_last/Tabela.txt");//Colocar o diretório ao qual se encontra o arquivo Tabela.txt
if(!config->open(QFile::ReadOnly | QFile::Text))
{
return;
}
QTextStream mOut(config);
QString mTexto = mOut.readAll();
texto->setText(mTexto);
QVBoxLayout *lay =new QVBoxLayout;
lay->addWidget(title);
lay->addWidget(texto);
lay->addWidget(mudar);
ajuste->setLayout(lay);
config->flush();
mOut.flush();
config->close();
ajuste->show();
}
void DiskUtil::appendToLogFile(const QString &fileName, const QString &line) {
static QDate today = QDate::currentDate();
static QMap<QString, QFile *> openFiles;
if (today != QDate::currentDate()) {
for (QFile *file : openFiles) {
file->close();
delete file;
}
openFiles.clear();
today = QDate::currentDate();
}
QFile *file;
if (openFiles.contains(fileName)) {
file = openFiles[fileName];
} else {
QString dirPath = logDir() + "/" + today.toString("yyyyMMdd");
if (!QDir(dirPath).exists() && !QDir(logDir()).mkpath(today.toString("yyyyMMdd"))) {
LogUtil::setLoggingEnabled(false);
LogUtil::logError("Could not create log directory: %1\n"
"Logging system disabled.", dirPath);
return;
}
QString path = dirPath + "/" + fileName;
file = new QFile(path);
if (!file->open(QIODevice::WriteOnly | QIODevice::Append)) {
LogUtil::setLoggingEnabled(false);
LogUtil::logError("Could not open log file: %1\n"
"Logging system disabled.", path);
return;
}
openFiles[fileName] = file;
}
file->write(QString(QTime::currentTime().toString("HH:mm:ss.zzz ") + line + "\n").toUtf8());
file->flush();
}
/*!
*\~english
* Writes line in log with name \a log_name
*\~russian
* Пишет строку в лог с именем \a log_name
*\~
* \param log_name - \~english logfile name \~russian Путь к логу (не обязательно) \~
*/
void
aTests::printline2log(const QString &log_name)
{
QString toWrite;
toWrite.fill('=',60);
toWrite+="\n";
QFile f;
if(log_name==QString::null)
{
f.open( QIODevice::WriteOnly, stdout );
f.writeBlock((const char*)toWrite,strlen((const char*)toWrite));
}
else
{
f.setName(log_name);
f.open( QIODevice::WriteOnly | QIODevice::Append );
f.writeBlock((const char*)toWrite,strlen((const char*)toWrite));
f.flush();
}
f.close();
}
//----------------------------------------------------------------------------------------------------------------------
void myMessageOutput(QtMsgType /*type*/, const QMessageLogContext& /*context*/, const QString& msg)
{
#ifdef TEST_ONLY
static QFile logFile("TokenTest_Log.txt");
#else
static QFile logFile("TokenGraver_Log.txt");
#endif
if (!logFile.isOpen()) {
logFile.open(QIODevice::Append);
QString newStartString("\r\n\r\n==========================================\r\n Новый запуск ");
newStartString += curDateTime() + "\r\n==========================================\r\n\r\n";
logFile.write(newStartString.toLocal8Bit());
}
if(!msg.isEmpty()) {
QString logMsg = curTime() + " " + msg + "\r\n";
logFile.write(logMsg.toLocal8Bit());
logFile.flush();
}
}
// 打开日志文件 log.txt，如果不是当天创建的，则使用创建日期把其重命名为 yyyy-MM-dd.log，并重新创建一个 log.txt
void LogHandlerPrivate::openAndBackupLogFile() {
// 总体逻辑:
// 1. 程序启动时 logFile 为 NULL，初始化 logFile，有可能是同一天打开已经存在的 logFile，所以使用 Append 模式
// 2. logFileCreatedDate is null, 说明日志文件在程序开始时不存在，所以记录下创建时间
// 3. 程序运行时检查如果 logFile 的创建日期和当前日期不相等，则使用它的创建日期重命名，然后再生成一个新的 log.txt 文件
makeSureLogDirectory(); // 如果日志所在目录不存在，则创建
QString logPath = logDir.absoluteFilePath("log.txt"); // 日志的路径
// [[1]] 程序启动时 logFile 为 NULL
if (NULL == logFile) {
logFile = new QFile(logPath);
logOut = (logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append)) ? new QTextStream(logFile) : NULL;
if (NULL != logOut) {
logOut->setCodec("UTF-8");
}
// [[2]] 如果文件是第一次创建，则创建日期是无效的，把其设置为当前日期
if (logFileCreatedDate.isNull()) {
logFileCreatedDate = QDate::currentDate();
}
// TODO: 可以检查日志文件超过 30 个，删除 30 天前的日志文件
}
// [[3]] 程序运行时如果创建日期不是当前日期，则使用创建日期重命名，并生成一个新的 log.txt
if (logFileCreatedDate != QDate::currentDate()) {
logFile->flush();
logFile->close();
delete logOut;
delete logFile;
QString newLogPath = logDir.absoluteFilePath(logFileCreatedDate.toString("yyyy-MM-dd.log"));;
QFile::copy(logPath, newLogPath); // Bug: 按理说 rename 会更合适，但是 rename 时最后一个文件总是显示不出来，需要 killall Finder 后才出现
QFile::remove(logPath); // 删除重新创建，改变创建时间
logFile = new QFile(logPath);
logOut = (logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) ? new QTextStream(logFile) : NULL;
logFileCreatedDate = QDate::currentDate();
if (NULL != logOut) {
logOut->setCodec("UTF-8");
}
}
}
void DecodeAudioFile::WriteWavHeadToFile(QFile &f,int outLen, int sampleRate, int sampleSize, int channel)
{
WAVFMT wavHeader ;
wavHeader.RIFF[0] = 'R';
wavHeader.RIFF[1] = 'I';
wavHeader.RIFF[2] = 'F';
wavHeader.RIFF[3] = 'F';
wavHeader.totalSize = 44 + outLen;
wavHeader.WAVE[0] = 'W';
wavHeader.WAVE[1] = 'A';
wavHeader.WAVE[2] = 'V';
wavHeader.WAVE[3] = 'E';
wavHeader.FMT[0] = 'f';
wavHeader.FMT[1] = 'm';
wavHeader.FMT[2] = 't';
wavHeader.FMT[3] = ' ';
wavHeader.FILTER = 0x00000010;
wavHeader.formatTag = 1;
wavHeader.channels = channel;
wavHeader.sampleRate = sampleRate;
wavHeader.bytesPerSec = sampleRate*sampleSize*channel/8;
wavHeader.bytesInSample = sampleSize/8;
wavHeader.bitsDepth = sampleSize;
wavHeader.DATA[0] = 'd';
wavHeader.DATA[1] = 'a';
wavHeader.DATA[2] = 't';
wavHeader.DATA[3] = 'a';
wavHeader.dataSize = outLen;
int pos = f.pos();
f.seek(0);
f.write((char*)&wavHeader,sizeof(WAVFMT));
f.seek(pos);
f.flush();
}