author | hgs |
Fri, 15 Oct 2010 17:30:59 -0400 | |
changeset 16 | 3c88a81ff781 |
parent 3 | 0954f5dd2cd0 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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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 Lesser General Public License as published by |
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* the Free Software Foundation, version 2.1 of the License. |
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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 Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, |
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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* |
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* Description: |
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* |
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*/ |
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#ifndef QSTMFILELOGGER_H_ |
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#define QSTMFILELOGGER_H_ |
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#include <qstmgesturedefs.h> |
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#include <QFile> |
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#include <QDebug> |
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#include <QString> |
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#include <QStringBuilder> |
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#include <QDateTime> |
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#include <QTimer> |
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#define LOGFLUSH QStm_FileLogger::flush() |
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#define LOGCLOSE QStm_FileLogger::close() |
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#if defined(Q_OS_WIN) && defined(_MSC_VER) |
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#define LOGARG() |
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#else |
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#define LOGARG(txt,parm...) {QStm_FileLogger::log(txt, parm);} |
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#endif |
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#define LOGTXT(txt) {QStm_FileLogger::log("%s",txt);} |
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#define LOGERR(txt,err) if (!err) {} else {LOGARG(txt, err);} |
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#define LOGCALL(exp) {LOGARG("Calling \"%s\"", #exp); exp; LOGARG("Call to \"%s\" passed.", #exp);} |
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#define LOGENTER LOGARG("%s start", __PRETTY_FUNCTION__) |
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#define LOGEXIT LOGARG("%s end", __PRETTY_FUNCTION__) |
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#define LOGMEM(ptr) LOGARG("%s [0x%x]", #ptr, (uint)ptr) |
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#define qstmDebug() QStm_FileLogger::logger()->isEnabled() ? QStm_FileLogger::debug() : QStm_FileLogger::noDebug() |
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#define qstmIODevice() QStm_FileLogger::ioDevice() |
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#define qstmEnableDebug(on) QStm_FileLogger::logger()->enable(on); |
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class QSTMGESTURELIB_EXPORT QStm_FileLogger : public QObject |
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{ |
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Q_OBJECT |
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public: |
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static void log(const QString& text); |
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static void log(const char* fmt,...); |
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static void close() { logger()->doClose(); } |
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static void flush() { logger()->doFlush(); } |
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static QStm_FileLogger* logger(); |
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static QIODevice* ioDevice() { return logger()->m_file; } |
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static QDebug debug(); |
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static QNoDebug noDebug() { return *logger()->m_noDebug; } |
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void enable(bool on); |
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bool isEnabled() { return m_enabled; } |
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private: |
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QStm_FileLogger(); |
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~QStm_FileLogger(); |
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void doLog(const QString& text); |
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void doLog(const char* text); |
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void doClose() { if (m_file) m_file->close(); } |
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QString getLogFileName(); |
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public slots: |
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void doFlush(); |
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private: |
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QFile* m_file; |
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QTextStream* m_stream; |
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static QStm_FileLogger* m_instance; |
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bool m_enabled; |
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QDebug* m_debug; |
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QNoDebug* m_noDebug; |
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QString* m_buffer; |
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QTimer m_flushTimer; |
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}; |
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#endif /* QSTMFILELOGGER_H_ */ |