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forked from 0ad/0ad
0ad/source/ps/CLogger.h
Ykkrosh 8b7d1fcfb3 * Moved command-line options list from system.cfg into readme.txt. Updated the list to reflect reality. Removed -novbo option because you can use the .cfg file instead.
* Changed log files to trigger standards mode in Firefox (to be
consistent with other browsers), by making it valid HTML5. Changed the
font and some spacing.
 * Made CLogger default to ignoring messages if it hasn't been
initialised yet, instead of crashing.
 * Added leak reporting to the unit tests.
 * Renamed mods/_tests to mods/_test.xero, since it's only used by
Xeromyces and the other tests use mods/_test.otherstuff instead.
 * Fixed Atlas compilation on Windows.
 * Moved Atlas's DLL-loading code into a separate class, so it can be
shared.

This was SVN commit r4707.
2006-12-20 03:09:21 +00:00

71 lines
1.7 KiB
C++

#ifndef _ps_CLogger_H
#define _ps_CLogger_H
#include <fstream>
#include <string>
#include <set>
class CLogger;
extern CLogger* g_Logger;
#define LOG (g_Logger->Log)
#define LOG_ONCE (g_Logger->LogOnce)
enum ELogMethod
{
NORMAL,
MESSAGE = NORMAL,
ERROR,
WARNING
};
class CLogger
{
public:
// Default constructor - outputs to normal log files
CLogger();
// Special constructor (mostly for testing) - outputs to provided streams.
// Can take ownership of streams and delete them in the destructor.
CLogger(std::ostream* mainLog, std::ostream* interestingLog, bool takeOwnership);
~CLogger();
// Functions to write different message types
void WriteMessage(const char *message, int interestedness);
void WriteError (const char *message, int interestedness);
void WriteWarning(const char *message, int interestedness);
// Function to log stuff to file
void Log(ELogMethod method, const char* category, const char *fmt, ...);
// Similar to Log, but only outputs each message once no matter how many times it's called
void LogOnce(ELogMethod method, const char* category, const char *fmt, ...);
private:
void Init();
void LogUsingMethod(ELogMethod method, const char* category, const char* message);
// the output streams
std::ostream* m_MainLog;
std::ostream* m_InterestingLog;
bool m_OwnsStreams;
// vars to hold message counts
int m_NumberOfMessages;
int m_NumberOfErrors;
int m_NumberOfWarnings;
// Returns how interesting this category is to the user
// (0 = no messages, 1(default) = warnings/errors, 2 = all)
int Interestedness(const char* category);
// Used to remember LogOnce messages
std::set<std::string> m_LoggedOnce;
NO_COPY_CTOR(CLogger);
};
#endif