66 lines
1.8 KiB
Markdown
66 lines
1.8 KiB
Markdown
# readconf
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Singleton for reading the configuration file required for your program.
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The `settings.conf` file:
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```conf
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Such a line will not be read
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value1 = This is the full value
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value2 = "Take the value in quotation marks"
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value3 = 'Or take in apostrophes'
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value4 => You can also comment // Another separator and comment
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value5 => 'So you can also comment' # Yeah!
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value6 => 'And you can even do that!' ; He-he;)
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value7 = 1234567890 # decimal value
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value8 => 12345.67890 ; float value
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value9 => You can use large margins
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value10 = // But a line without a value will not be read
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value11 = //path # not working
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value12 = "//path" // nice way (or '//path')
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```
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Read `settings.conf` file:
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```d
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import readconf;
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import std.stdio;
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void main()
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{
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Config.file.read("./settings.conf");
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foreach (key, param; Config.file.keys())
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writefln("%s => %s", key, param);
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int val7Int = Config.file.key("value7").toInt;
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float val8Float = Config.file.key("value8").toFloat;
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// Return default value as 0
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int val8Int = Config.file.key("value8").toInt;
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float val5Float = Config.file.key("value9").toFloat;
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writefln(
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"val7Int = %s; val8Float = %s; val8Int = %s; val5Float = %s;",
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val7Int, val8Float, val8Int, val5Float
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);
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}
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```
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Result:
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```
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value1 => This is the full value
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value2 => Take the value in quotation marks
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value3 => Or take in apostrophes
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value4 => You can also comment
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value5 => So you can also comment
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value6 => And you can even do that!
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value7 => 1234567890
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value8 => 12345.67890
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value9 => You can use large margins
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value12 => //path
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val7Int = 1234567890; val8Float = 12345.7; val8Int = 0; val5Float = 0;
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```
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