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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef QMAILLOG_H |
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43 #define QMAILLOG_H |
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44 |
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45 #include "qmailglobal.h" |
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46 #include <QtDebug> |
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47 |
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48 #ifdef QMAIL_SYSLOG |
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49 |
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50 #include <QTextStream> |
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51 |
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52 class QTOPIAMAIL_EXPORT SysLog |
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53 { |
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54 public: |
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55 SysLog(); |
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56 virtual ~SysLog(); |
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57 template<typename T> SysLog& operator<<(const T&); |
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58 template<typename T> SysLog& operator<<(const QList<T> &list); |
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59 template<typename T> SysLog& operator<<(const QSet<T> &set); |
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60 |
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61 private: |
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62 void write(const QString& message); |
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63 |
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64 private: |
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65 QString buffer; |
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66 }; |
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67 |
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68 template <class T> |
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69 inline SysLog& SysLog::operator<<(const QList<T> &list) |
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70 { |
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71 operator<<("("); |
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72 for (Q_TYPENAME QList<T>::size_type i = 0; i < list.count(); ++i) { |
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73 if (i) |
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74 operator<<(", "); |
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75 operator<<(list.at(i)); |
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76 } |
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77 operator<<(")"); |
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78 return *this; |
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79 } |
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80 |
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81 template <class T> |
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82 inline SysLog& SysLog::operator<<(const QSet<T> &set) |
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83 { |
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84 operator<<("QSET"); |
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85 operator<<(set.toList()); |
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86 return *this; |
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87 } |
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88 |
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89 template<typename T> |
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90 SysLog& SysLog::operator<<(const T& item) |
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91 { |
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92 QTextStream stream(&buffer); |
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93 stream << item; |
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94 return *this; |
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95 } |
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96 #endif //QMAIL_SYSLOG |
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97 |
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98 class QTOPIAMAIL_EXPORT QLogBase { |
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99 public: |
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100 #ifdef QMAIL_SYSLOG |
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101 static SysLog log(const char*); |
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102 #else |
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103 static QDebug log(const char*); |
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104 #endif |
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105 }; |
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106 |
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107 #define QLOG_DISABLE(dbgcat) \ |
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108 class dbgcat##_QLog : public QLogBase { \ |
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109 public: \ |
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110 static inline bool enabled() { return 0; }\ |
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111 }; |
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112 #define QLOG_ENABLE(dbgcat) \ |
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113 class dbgcat##_QLog : public QLogBase { \ |
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114 public: \ |
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115 static inline bool enabled() { return 1; }\ |
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116 }; |
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117 |
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118 #define qMailLog(dbgcat) if(!dbgcat##_QLog::enabled()); else dbgcat##_QLog::log(#dbgcat) |
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119 |
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120 #ifdef QMF_ENABLE_LOGGING |
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121 QLOG_ENABLE(Messaging) |
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122 QLOG_ENABLE(IMAP) |
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123 QLOG_ENABLE(SMTP) |
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124 QLOG_ENABLE(POP) |
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125 QLOG_DISABLE(ImapData) |
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126 QLOG_DISABLE(MessagingState) |
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127 #else |
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128 QLOG_DISABLE(Messaging) |
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129 QLOG_DISABLE(IMAP) |
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130 QLOG_DISABLE(SMTP) |
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131 QLOG_DISABLE(POP) |
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132 QLOG_DISABLE(ImapData) |
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133 QLOG_DISABLE(MessagingState) |
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134 #endif |
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135 |
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136 #endif //QMAILLOG_H |