Fix logging on windows for unicode usernames

src/crashreporter/main.cpp

@@ -98,9 +98,9 @@ int main( int argc, char* argv[] )
         ;
 
     // send log
-    QFile logFile( Logger::logFile() );
+    QFile logFile( TomahawkUtils::logFilePath() );
     logFile.open( QFile::ReadOnly );
-    reporter.setReportData( "upload_file_tomahawklog", qCompress( logFile.readAll() ), "application/x-gzip", QFileInfo( Logger::logFile() ).fileName().toUtf8());
+    reporter.setReportData( "upload_file_tomahawklog", qCompress( logFile.readAll() ), "application/x-gzip", QFileInfo( logFile ).fileName().toUtf8());
     logFile.close();
 
     reporter.show();

src/libtomahawk/utils/Logger.cpp

@@ -38,7 +38,7 @@
 
 using namespace std;
 
-ofstream logfile;
+QTextStream logStream;
 static int s_threshold = -1;
 QMutex s_mutex;
 bool shutdownInProgress = false;
@@ -75,13 +75,13 @@ log( const char *msg, unsigned int debugLevel, bool toDisk = true )
 
         #ifdef LOG_SQL_QUERIES
         if ( debugLevel == LOGSQL )
-            logfile << "TSQLQUERY: ";
+            logStream << "TSQLQUERY: ";
         #endif
 
         if ( shutdownInProgress )
         {
             // Do not use locales anymore in shutdown
-            logfile << QDate::currentDate().day() << "."
+            logStream << QDate::currentDate().day() << "."
                     << QDate::currentDate().month() << "."
                     << QDate::currentDate().year() << " - "
                     << QTime::currentTime().hour() << ":"
@@ -92,14 +92,14 @@ log( const char *msg, unsigned int debugLevel, bool toDisk = true )
         }
         else
         {
-            logfile << QDate::currentDate().toString().toUtf8().data()
+            logStream << QDate::currentDate().toString().toUtf8().data()
                     << " - "
                     << QTime::currentTime().toString().toUtf8().data()
                     << " [" << QString::number( debugLevel ).toUtf8().data() << "]: "
                     << msg << endl;
         }
 
-        logfile.flush();
+        logStream.flush();
     }
 
     if ( debugLevel <= LOGEXTRA || (int)debugLevel <= s_threshold )
@@ -164,38 +164,32 @@ TomahawkLogHandler( QtMsgType type, const char* msg )
 }
 
 
-QString
-logFile()
-{
-    return TomahawkUtils::appLogDir().filePath( "Tomahawk.log" );
-}
-
 
 void
-setupLogfile()
+setupLogfile(QFile& f)
 {
-    if ( QFileInfo( logFile() ).size() > LOGFILE_SIZE )
+    if ( QFileInfo( f ).size() > LOGFILE_SIZE )
     {
         QByteArray lc;
         {
-            QFile f( logFile() );
             f.open( QIODevice::ReadOnly | QIODevice::Text );
             f.seek( f.size() - ( LOGFILE_SIZE - ( LOGFILE_SIZE / 4 ) ) );
             lc = f.readAll();
             f.close();
         }
 
-        QFile::remove( logFile() );
+        f.remove();
 
         {
-            QFile f( logFile() );
             f.open( QIODevice::WriteOnly | QIODevice::Text );
             f.write( lc );
             f.close();
         }
     }
 
-    logfile.open( logFile().toUtf8().constData(), ios::app );
+    f.open(QIODevice::Append | QIODevice::Text);
+    logStream.setDevice(&f);
+
 #if QT_VERSION >= QT_VERSION_CHECK( 5, 0, 0 )
     qInstallMessageHandler( TomahawkLogHandler );
 #else

src/libtomahawk/utils/Logger.h

@@ -20,6 +20,7 @@
 #define TOMAHAWK_LOGGER_H
 
 #include <QDebug>
+#include <QFile>
 
 #include "DllMacro.h"
 #include "config.h"
@@ -61,8 +62,7 @@ namespace Logger
     };
 
     DLLEXPORT void TomahawkLogHandler( QtMsgType type, const char* msg );
-    DLLEXPORT void setupLogfile();
-    DLLEXPORT QString logFile();
+    DLLEXPORT void setupLogfile(QFile& f);
 }
 
 #define tLog Logger::TLog

src/libtomahawk/utils/TomahawkUtils.cpp

@@ -208,6 +208,12 @@ appLogDir()
 }
 
 
+const QString
+logFilePath()
+{
+    return TomahawkUtils::appLogDir().filePath( "Tomahawk.log" );
+}
+
 QString
 timeToString( int seconds )
 {

src/libtomahawk/utils/TomahawkUtils.h

@@ -147,6 +147,7 @@ namespace TomahawkUtils
     DLLEXPORT QDir appConfigDir();
     DLLEXPORT QDir appDataDir();
     DLLEXPORT QDir appLogDir();
+    DLLEXPORT const QString logFilePath();
 
     DLLEXPORT void installTranslator( QObject* parent );
 

src/tomahawk/TomahawkApp.cpp

@@ -164,7 +164,9 @@ void
 TomahawkApp::init()
 {
     qDebug() << "TomahawkApp thread:" << thread();
-    Logger::setupLogfile();
+    m_logFile.setFileName(TomahawkUtils::logFilePath());
+    Logger::setupLogfile(m_logFile);
+
     qsrand( QTime( 0, 0, 0 ).secsTo( QTime::currentTime() ) );
 
     tLog() << "Starting Tomahawk...";

src/tomahawk/TomahawkApp.h

@@ -141,6 +141,7 @@ private:
     QPointer< Tomahawk::Accounts::AccountManager > m_accountManager;
     bool m_scrubFriendlyName;
     QString m_queuedUrl;
+    QFile m_logFile;
 
 #ifdef LIBLASTFM_FOUND
     Scrobbler* m_scrobbler;

src/tomahawk/TomahawkWindow.cpp

@@ -1084,9 +1084,9 @@ void
 TomahawkWindow::openLogfile()
 {
 #ifdef WIN32
-    ShellExecuteW( 0, 0, (LPCWSTR)Logger::logFile().utf16(), 0, 0, SW_SHOWNORMAL );
+    ShellExecuteW( 0, 0, (LPCWSTR)TomahawkUtils::logFilePath().utf16(), 0, 0, SW_SHOWNORMAL );
 #else
-    QDesktopServices::openUrl( QUrl::fromLocalFile( Logger::logFile() ) );
+    QDesktopServices::openUrl( QUrl::fromLocalFile( TomahawkUtils::logFilePath() ) );
 #endif
 }
 

src/tomahawk/dialogs/DiagnosticsDialog.cpp

@@ -137,7 +137,7 @@ DiagnosticsDialog::copyToClipboard()
 void
 DiagnosticsDialog::openLogfile()
 {
-    TomahawkUtils::openUrl( Logger::logFile() );
+    TomahawkUtils::openUrl( TomahawkUtils::logFilePath() );
 }