1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* joris.guisson@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef JORISLOG_H
#define JORISLOG_H
#include "constants.h"
#include <tqstring.h>
// LOG MESSAGES CONSTANTS
#define LOG_NONE 0x00
#define LOG_IMPORTANT 0x01
#define LOG_NOTICE 0x03
#define LOG_DEBUG 0x07
#define LOG_ALL 0x0F
#define SYS_GEN 0x0010 // Genereral info messages
#define SYS_CON 0x0020 // Connections
#define SYS_TRK 0x0040 // Tracker
#define SYS_DHT 0x0080 // DHT
#define SYS_DIO 0x0100 // Disk IO related stuff, saving and loading of chunks ...
//plugins
#define SYS_IPF 0x1000 // IPFilter
#define SYS_SRC 0x2000 // Search plugin
#define SYS_PNP 0x4000 // UPnP plugin
#define SYS_INW 0x8000 // InfoWidget
#define SYS_SNF 0x10000 // ScanFolder plugin
#define SYS_PFI 0x20000 // Part file import
#define SYS_SCD 0x40000 // Scheduler plugin
#define SYS_RSS 0x80000 // RSS plugin
#define SYS_WEB 0x100000 // WebInterface plugin
#define SYS_ZCO 0x200000 // ZeroConf plugin
class KURL;
namespace kt
{
class LogMonitorInterface;
}
namespace bt
{
/**
* @author Joris Guisson
* @brief Class which writes messages to a logfile
*
* This class writes messages to a logfile. To use it, create an instance,
* set the output file and write stuff with the << operator.
*
* By default all messages will also be printed on the standard output. This
* can be turned down using the @a setOutputToConsole function.
*
* There is also the possibility to monitor what is written to the log using
* the LogMonitorInterface class.
*/
class Log
{
class Private;
Private* priv;
public:
/**
* Constructor.
*/
Log();
/**
* Destructor, closes the file.
*/
virtual ~Log();
/**
* Enable or disable the printing of log messages to the standard
* output.
* @param on Enable or disable
*/
void setOutputToConsole(bool on);
/**
* Add a log monitor.
* @param m The log monitor
*/
void addMonitor(kt::LogMonitorInterface* m);
/**
* Remove a log monitor.
* @param m The log monitor
*/
void removeMonitor(kt::LogMonitorInterface* m);
/**
* Set the output logfile.
* @param file The name of the file
* @throw Exception if the file can't be opened
*/
void setOutputFile(const TQString & file);
/**
* Write a number to the log file.
* Anything which can be passed to TQString::number will do.
* @param val The value
* @return This Log
*/
template <class T>
Log & operator << (T val)
{
return operator << (TQString::number(val));
}
/**
* Apply a function to the Log.
* @param func The function
* @return This Log
*/
Log & operator << (Log & (*func)(Log & ))
{
return func(*this);
}
/**
* Output a TQString to the log.
* @param s The TQString
* @return This Log
*/
Log & operator << (const char* s);
/**
* Output a TQString to the log.
* @param s The TQString
* @return This Log
*/
Log & operator << (const TQString & s);
/**
* Output a 64 bit integer to the log.
* @param v The integer
* @return This Log
*/
Log & operator << (Uint64 v);
/**
* Output a 64 bit integer to the log.
* @param v The integer
* @return This Log
*/
Log & operator << (Int64 v);
/**
* Prints and endline character to the Log and flushes it.
* @param lg The Log
* @return @a lg
*/
friend Log & endl(Log & lg);
/**
* Write an URL to the file.
* @param text The KURL
* @return This Log
*/
Log & operator << (const KURL & url);
/**
* Sets a filter for log messages. Applies only to listeners via LogMonitorInterface!
* @param filter SYS & LOG flags combined with bitwise OR.
*/
void setFilter(unsigned int filter);
/// Lock the mutex of the log, should be called in Out()
void lock();
/// Called by the auto log rotate job when it has finished
void logRotateDone();
};
Log & endl(Log & lg);
Log & Out(unsigned int arg = 0x00);
inline Log & GenOut(unsigned int arg) {return Out(SYS_GEN|arg);}
inline Log & DHTOut(unsigned int arg) {return Out(SYS_DHT|arg);}
inline Log & ConOut(unsigned int arg) {return Out(SYS_CON|arg);}
inline Log & TrkOut(unsigned int arg) {return Out(SYS_TRK|arg);}
}
#endif
|
