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
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2017 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef LOGGER_H
#define LOGGER_H
#ifdef USE_SDL2
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wswitch-default"
#endif // USE_SDL2
#include <SDL_stdinc.h>
#if !defined(_SDL_stdinc_h) && !defined(SDL_stdinc_h_) && !defined(SDL_stdinc_h)
#error need include SDL_stdinc.h
#endif // !defined(_SDL_stdinc_h) && !defined(SDL_stdinc_h_)
#ifdef USE_SDL2
#pragma GCC diagnostic pop
#endif // USE_SDL2
#include <SDL_mutex.h>
#include <fstream>
#include <vector>
#include "localconsts.h"
#ifdef ENABLEDEBUGLOG
#define DEBUGLOG(str) \
if (logger && !mIgnore) \
logger->dlog(str)
#define DEBUGLOG2(str, pos, comment) \
if (logger && !mIgnore) \
logger->dlog2(str, pos, comment)
#define DEBUGLOGSTR(str) \
if (logger) \
logger->dlog(str)
#define IGNOREDEBUGLOG mIgnore = Net::isIgnorePacket(mId)
#else // ENABLEDEBUGLOG
#define DEBUGLOG(str) {}
#define DEBUGLOG2(str, comment) {}
#define DEBUGLOGSTR(str)
#define IGNOREDEBUGLOG {}
#endif // ENABLEDEBUGLOG
#define UNIMPLEMENTEDPACKET \
logger->unimplemented(msg.getId())
#define UNIMPLEMENTEDPACKETFIELD(field) \
logger->unimplemented(msg.getId(), field)
#define WRONGPACKETSIZE \
logger->unimplemented(CAST_U32(mId), mLength, mPos)
/**
* The Log Class : Useful to write debug or info messages
*/
class Logger final
{
public:
/**
* Constructor.
*/
Logger();
A_DELETE_COPY(Logger)
/**
* Destructor, closes log file.
*/
~Logger();
/**
* Sets the file to log to and opens it
*/
void setLogFile(const std::string &logFilename);
/**
* Sets whether the log should be written to standard output.
*/
void setLogToStandardOut(const bool value)
{ mLogToStandardOut = value; }
/**
* Enters a message in the log. The message will be timestamped.
*/
void log(const char *const log_text, ...) A_NONNULL(2)
#ifdef __GNUC__
#ifdef __OpenBSD__
__attribute__((__format__(printf, 2, 3)))
#else // __OpenBSD__
#ifdef BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 1, 2)))
#else // BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 2, 3)))
#endif // BAD_CILKPLUS
#endif // __OpenBSD__
#endif // __GNUC__
;
/**
* Enters a message in the log. The message will be timestamped.
*/
void assertLog(const char *const log_text, ...) A_NONNULL(2)
#ifdef __GNUC__
#ifdef __OpenBSD__
__attribute__((__format__(printf, 2, 3)))
#else // __OpenBSD__
#ifdef BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 1, 2)))
#else // BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 2, 3)))
#endif // BAD_CILKPLUS
#endif // __OpenBSD__
#endif // __GNUC__
;
/**
* Enters a message in the log (thread safe).
*/
void log_r(const char *const log_text, ...) A_NONNULL(2)
#ifdef __GNUC__
#ifdef __OpenBSD__
__attribute__((__format__(printf, 2, 3)))
#else // __OpenBSD__
#ifdef BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 1, 2)))
#else // BAD_CILKPLUS
__attribute__((__format__(gnu_printf, 2, 3)))
#endif // BAD_CILKPLUS
#endif // __OpenBSD__
#endif // __GNUC__
;
/**
* Enters a message in the log. The message will be timestamped.
*/
void log1(const char *const log_text) A_NONNULL(2);
/**
* Enters a message in the log. The message will be timestamped.
*/
void log(const std::string &str);
void flush();
#ifdef ENABLEDEBUGLOG
/**
* Enters debug message in the log. The message will be timestamped.
*/
void dlog(const std::string &str);
void dlog2(const std::string &str,
const int pos,
const char* const comment);
#endif // ENABLEDEBUGLOG
void setDebugLog(const bool n)
{ mDebugLog = n; }
void setReportUnimplemented(const bool n)
{ mReportUnimplemented = n; }
/**
* Log an error and quit. The error will pop-up on Windows and Mac, and
* will be printed to standard error everywhere else.
*/
void error(const std::string &error_text)
#ifndef BAD_CILKPLUS
__attribute__ ((noreturn))
#endif // BAD_CILKPLUS
;
/**
* Log an error and quit. The error will pop-up on Windows and Mac, and
* will be printed to standard error everywhere else.
*/
void safeError(const std::string &error_text)
#ifndef BAD_CILKPLUS
__attribute__ ((noreturn))
#endif // BAD_CILKPLUS
;
void unimplemented(const int id);
void unimplemented(const int id,
const int id2);
void unimplemented(const uint32_t id,
const uint32_t id2,
const uint32_t id3) const;
private:
std::ofstream mLogFile;
std::vector<std::string> mDelayedLog;
SDL_mutex *mMutex;
volatile bool mThreadLocked;
bool mLogToStandardOut;
bool mDebugLog;
bool mReportUnimplemented;
};
extern Logger *logger;
#endif // LOGGER_H
|
