110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/*
|
|
* CiderPress
|
|
* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
|
|
* See the file LICENSE for distribution terms.
|
|
*/
|
|
/*
|
|
* My debug stuff.
|
|
*/
|
|
#ifndef UTIL_MYDEBUG_H
|
|
#define UTIL_MYDEBUG_H
|
|
|
|
#include "PathName.h"
|
|
#include "FaddenStd.h"
|
|
#include <sal.h>
|
|
|
|
/*
|
|
* Debug log output.
|
|
*
|
|
* Generally an application will only want one instance of this, which will be
|
|
* accessed through a global variable by log macros.
|
|
*/
|
|
class DebugLog {
|
|
public:
|
|
/*
|
|
* Pass in the log file name, or NULL if logging to a file is not
|
|
* desired. If the log file cannot be opened, no error is reported,
|
|
* but the Log call will do nothing.
|
|
*/
|
|
DebugLog(const WCHAR* logFile);
|
|
|
|
~DebugLog();
|
|
|
|
typedef enum {
|
|
LOG_UNKNOWN=0, LOG_VERBOSE=1, LOG_DEBUG=2,
|
|
LOG_INFO=3, LOG_WARN=4, LOG_ERROR=5
|
|
} LogSeverity;
|
|
|
|
/*
|
|
* Write a message to the log file.
|
|
*
|
|
* The format string should not end with a newline. Each log message
|
|
* will appear on its own line, possibly with a prefix.
|
|
*/
|
|
void Log(LogSeverity severity, const char* file, int line,
|
|
_Printf_format_string_ const char* format, ...);
|
|
|
|
private:
|
|
DECLARE_COPY_AND_OPEQ(DebugLog)
|
|
|
|
const int kStaleLog = 8 * 60 * 60; // 8 hours
|
|
|
|
FILE* fLogFp;
|
|
int fPid;
|
|
};
|
|
|
|
extern DebugLog* gDebugLog; // declare and allocate in app
|
|
|
|
|
|
/* send the message to the log file (if open) and the CRT debug mechanism */
|
|
#define LOG_BASE(severity, file, line, format, ...) \
|
|
{ \
|
|
if (gDebugLog != NULL) { \
|
|
gDebugLog->Log((severity), (file), (line), (format), __VA_ARGS__); \
|
|
} \
|
|
}
|
|
|
|
/*
|
|
* Log macros, with priority specifier. The output will be written to the
|
|
* log file, if one is open, and to the debugger output window, if available.
|
|
*
|
|
* The verbose-level debugging should be enabled on a file-by-file basis
|
|
* with a compile-time define, but that doesn't seem to work (pre-compiled
|
|
* header interference, maybe?).
|
|
*/
|
|
//#ifdef SHOW_LOGV
|
|
# define LOGV(format, ...) \
|
|
LOG_BASE(DebugLog::LOG_VERBOSE, __FILE__, __LINE__, format, __VA_ARGS__)
|
|
//#else
|
|
//# define LOGV(format, ...) ((void)0)
|
|
//#endif
|
|
|
|
#define LOGD(format, ...) \
|
|
LOG_BASE(DebugLog::LOG_DEBUG, __FILE__, __LINE__, format, __VA_ARGS__)
|
|
#define LOGI(format, ...) \
|
|
LOG_BASE(DebugLog::LOG_INFO, __FILE__, __LINE__, format, __VA_ARGS__)
|
|
#define LOGW(format, ...) \
|
|
LOG_BASE(DebugLog::LOG_WARN, __FILE__, __LINE__, format, __VA_ARGS__)
|
|
#define LOGE(format, ...) \
|
|
LOG_BASE(DebugLog::LOG_ERROR, __FILE__, __LINE__, format, __VA_ARGS__)
|
|
|
|
/* make the memory leak test output more interesting */
|
|
#ifdef _DEBUG
|
|
# define new DEBUG_NEW
|
|
#endif
|
|
|
|
/* retain some level of assertion with the non-debug MFC libs */
|
|
#if !defined(_DEBUG) && !defined(NDEBUG)
|
|
# undef ASSERT
|
|
# define ASSERT assert
|
|
#endif
|
|
|
|
/* put this in to break on interesting events when built debug */
|
|
#if defined(_DEBUG)
|
|
# define DebugBreak() { _CrtDbgBreak(); }
|
|
#else
|
|
# define DebugBreak() ((void) 0)
|
|
#endif
|
|
|
|
#endif /*UTIL_MYDEBUG_H*/
|