116 lines
3.7 KiB
C++
116 lines
3.7 KiB
C++
#pragma once
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#include <initializer_list>
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#include "Types.h"
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#include "Array.h"
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#include "UTF.h"
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#include "Str.h"
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namespace ehs
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{
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/// A helper class for holding error information and handling them.
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/// @tparam T The character data type to use.
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/// @tparam N The number data type to use.
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class Log
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{
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private:
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static void (*logCb)(const Log&);
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static Log lastLog;
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Array<Str_8> tags;
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UInt_64 code;
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Str_8 msg;
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public:
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static void SetCallback(void (*newLogCb)(const Log&));
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static void Raise(const Log& log);
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/// Retrieves the last log raised.
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static Log GetLastLog();
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/// Default members initialization.
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Log();
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/// Initializes members with the given information.
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/// @param [in] tags The tags to associate this log with.
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/// @param [in] code The unique code to use.
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/// @param [in] msg Detailed information about what happened.
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Log(std::initializer_list<Str_8> tags, const UInt_64 code, const Str_8& msg);
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/// Initializes members with the given information.
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/// @param [in] tags The tags to associate this log with.
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/// @param [in] code The unique code to use.
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/// @param [in] msg Detailed information about what happened.
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Log(Array<Str_8>& tags, const UInt_64 code, const Str_8& msg);
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/// Copies all members from the given log.
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/// @param [in] log The log to copy from.
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Log(const Log& log);
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/// Copies all members from the given log.
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/// @param [in] log The log to copy from.
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/// @returns The log that has been assigned to.
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Log& operator=(const Log& log);
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/*
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/// Compares with another given log.
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/// @param [in] log The log to compare with.
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/// @returns Whether or not they are equal.
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bool operator==(const Log log);
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/// Compares with another given log.
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/// @param [in] log The log to compare with.
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/// @returns Whether or not they are equal.
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bool operator!=(const Log log);
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*/
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/// Checks whether or not this log has the given tags.
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/// @param [in] tags The tags to look for.
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/// @returns True if all tags were found, otherwise false.
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bool HasTags(const std::initializer_list<Str_8> tags) const;
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/// Checks whether or not this log has the given tags.
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/// @param [in] tags The tags to look for.
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/// @returns True if all tags were found, otherwise false.
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bool HasTags(const Array<Str_8>& tags) const;
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/// Checks whether or not this log has the given tag.
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/// @param [in] tag The tag to look for.
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/// @returns True if tag was found, otherwise false.
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bool HasTag(const Str_8& tag) const;
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/// Retrieves all the tags.
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/// @returns The result.
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Array<Str_8> GetTags() const;
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UInt_64 GetCode() const;
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/// Retrieves the detailed error message string.
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/// @returns The error message.
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Str_8 GetMsg() const;
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Str_8 ToStr() const;
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/// Retrieves whether or not this is a valid object.
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/// @returns The result.
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/// @note To be a valid object it must have one or more tags and a message size greater than zero.
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bool IsValid() const;
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};
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}
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#ifndef EHS_LOG_INT
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#ifdef EHS_DEBUG
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#define EHS_LOG_INT(type, code, msg) Log::Raise({{type, GetAcronym_8(), EHS_FILE, EHS_FUNC, Str_8::FromNum((UInt_32)EHS_LINE)}, code, msg})
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#else
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#define EHS_LOG_INT(type, code, msg) Log::Raise({{type, GetAcronym_8(), EHS_FUNC}, code, msg})
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#endif
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#endif
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#ifndef EHS_LOG
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#ifdef EHS_DEBUG
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#define EHS_LOG(type, code, msg) ehs::Log::Raise({{type, ehs::GetAppName_8(), EHS_FILE, EHS_FUNC, ehs::Str_8::FromNum((ehs::UInt_32)EHS_LINE)}, code, msg})
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#else
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#define EHS_LOG(type, code, msg) ehs::Log::Raise({{type, ehs::GetAppName_8(), EHS_FUNC}, code, msg})
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#endif
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#endif |