25b0d2f8
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Setting up Loggin...
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#define LogError(context, text) \
if ( osdev::components::mqtt::Log::level() <= osdev::components::mqtt::LogLevel::Error ) { \
osdev::components::mqtt::Log::error(__FILE__, __LINE__, context, text); \
}
enum class LogLevel
{
Trace,
Debug,
Info,
Warning,
Error
};
/*! \class Log
* \brief Basic logging mechanism.
*/
class Log
{
public:
/**
* @brief String that identifies the start of the program in the logging.
*/
static const std::string s_startMarker;
/**
* @brief Initialize the logging mechanism
* @param context - The main context
* @param logFile - Logfile if available
* @param logDepth - Initial log-depth
*/
static void init( const std::string &context,
const std::string &logFile,
LogLevel logDepth = LogLevel::Info);
//! Shutdown the logging mechanism
static void terminate();
/**
* @brief Log a trace message in a category.
* @param file - Name of the source-file
* @param line - The line number in the source-file
* @param category - The category of the message.
* @param message - The string to print
*/
static void trace( const char *file, int line,
const std::string &category, const std::string &message );
/**
* @brief Log a debug message in a category.
* @param file - Name of the source-file
* @param line - The line number in the source-file
* @param category - The category of the message.
* @param message - The string to print
*/
static void debug( const char *file, int line,
const std::string &category, const std::string &message );
/**
* @brief Log an info message in a category.
* @param file - Name of the source-file
* @param line - The line number in the source-file
* @param category - The category of the message.
* @param message - The string to print
*/
static void info( const char *file, int line,
const std::string &category, const std::string &message );
/**
* @brief Log a warning message in a category.
* @param file - Name of the source-file
* @param line - The line number in the source-file
* @param category - The category of the message.
* @param message - The string to print
*/
static void warning( const char *file, int line,
const std::string &category, const std::string &message );
/**
* @brief Log an error message in a category.
* @param file - Name of the source-file
* @param line - The line number in the source-file
* @param category - The category of the message.
* @param message - The string to print
*/
static void error( const char *file, int line,
const std::string &category, const std::string &message );
/**
* @return The current log level.
*/
static LogLevel level()
{
return s_logLevel;
}
protected:
/**
* @brief Log a debug message in a category.
* @param category The category of the message.
* @param message The string to print.
*/
static void trace(const std::string &category, const std::string &message);
/**
* @brief Log a debug message in a category.
* @param category The category of the message.
* @param message The string to print.
*/
static void debug(const std::string &category, const std::string &message);
/**
* @brief Log an info message in a category.
* @param category The category of the message.
* @param message The string to print.
*/
static void info(const std::string &category, const std::string &message);
/**
* @brief Log a warning message in a category.
* @param category The category of the message.
* @param message The string to print.
*/
static void warning(const std::string &category, const std::string &message);
/**
* @brief Log an error message in a category.
* @param category The category of the message.
* @param message The string to print.
*/
static void error(const std::string &category, const std::string &message);
//! Create a convenient timestamp
static std::string getDateTime();
/**
* @brief Write the message to the logfile
* @param category The category of the message.
* @param message The string to print.
* @param level Selected log level
*/
static void writeLog(const std::string &category,
const std::string &message,
LogLevel level);
/**
* @brief Log an error message in a category.
* @param category The category of the message.
* @param message The string to print.
* @param level Selected log level
*/
static void log(const std::string &category,
const std::string &message,
LogLevel level);
private:
/**
* @brief Put filename, line-number and message in one string
* @param file Source-file
* @param line Line in source-file
* @param message The string to print
* @return Formatted string with file, line and message
*/
static std::string fileinfoMessage(const char* file, int line,
const std::string &message);
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84738f56
Peter M. Groen
Setting up the lo...
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/**
* @brief Replace the characters in a std::string with other characters.
* @param strToReplace The string we want to replace characters in
* @param from_chars The characters we want to replace
* @param to_chars The characters we want to replace with.
* @return strToReplace This is the original string with the replaced characters.
*/
static void ReplaceAll( std::string &strToReplace, const std::string& from_chars, const std::string& to_chars );
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