mirror of https://github.com/deavmi/gogga.git
91 lines
2.2 KiB
D
91 lines
2.2 KiB
D
/**
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* Extra helper utilities
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*
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* Authors: Tristan Brice Velloza Kildaire (deavmi)
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*/
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module gogga.extras;
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import gogga.core : GoggaLogger;
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/**
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* Mixes in a set of easy helper methods
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* for each log-level in `Level`, with
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* matching nams
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*
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* Params:
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* gLogger = the `GoggaLogger` identifier
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*/
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public mixin template LoggingFuncs(alias gLogger)
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if(__traits(isSame, typeof(gLogger), GoggaLogger))
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{
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import std.meta : AliasSeq, aliasSeqOf;
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import std.traits : ParameterDefaults;
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import std.traits : EnumMembers;
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import dlog.basic : Level;
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/**
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* Generatesd a function named after
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* the given log level and using
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* the log level provided with
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* the correct default (call-site
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* based) arguments containing
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* line information
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*
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* Params:
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* gLogger = the logger identifier
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* level = the log level
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*/
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private mixin template MakeFuncFor(alias GoggaLogger gLogger, Level level)
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{
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import std.conv : to;
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import gogga.core : GoggaCompInfo;
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mixin(`
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public void `~to!(string)(level)~`(Text...)
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(
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Text segments,
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string c1 = __FILE_FULL_PATH__,
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string c2 = __FILE__,
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ulong c3 = __LINE__,
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string c4 = __MODULE__,
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string c5 = __FUNCTION__,
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string c6 = __PRETTY_FUNCTION__
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)
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{
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gLogger.doLog(segments, GoggaCompInfo(c1, c2, c3, c4, c5, c6), Level.`~to!(string)(level)~`);
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}
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`);
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}
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// Generate methods per each log level
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static foreach(level; EnumMembers!(Level))
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{
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mixin MakeFuncFor!(gLogger, level);
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}
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}
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version(unittest)
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{
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import gogga.extras;
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import std.stdio : writeln, stdout;
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import dlog.basic : Level, FileHandler;
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}
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/**
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* Tests using the mixin for method
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* names
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*/
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unittest
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{
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GoggaLogger gLogger = new GoggaLogger();
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gLogger.addHandler(new FileHandler(stdout));
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gLogger.setLevel(Level.DEBUG);
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mixin LoggingFuncs!(gLogger);
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DEBUG("This is debug", 2.3, true, [2,2]);
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ERROR("This is error", 2.3, true, [2,2]);
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INFO("This is info", 2.3, true, [2,2]);
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WARN("This is warn", 2.3, true, [2,2]);
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writeln();
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} |