33 lines
1.3 KiB
ReStructuredText
33 lines
1.3 KiB
ReStructuredText
========================================
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Duktape 1.x compatible logging framework
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========================================
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The default ``Duktape.Logger`` object and the logging related C API calls
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(``duk_log()``, ``duk_log_va()``) were removed in Duktape 2.x because they
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depended on stdout/stderr and were thus a portability issue for some targets
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(there were also other issues, such as the logging framework not always
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matching user expectations). This directory contains Duktape 1.x compatible
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``Duktape.Logger`` object and logging API calls:
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* Add ``duk_logging.c`` to list of C sources to compile.
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* Ensure ``duk_logging.h`` is in the include path.
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* Include the extra header in calling code and initialize the bindings::
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#include "duktape.h"
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#include "duk_logging.h"
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/* After initializing the Duktape heap or when creating a new
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* thread with a new global environment:
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*/
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duk_logging_init(ctx, 0 /*flags*/);
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See ``duk_logging.h`` for available flags.
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* After these steps, ``Duktape.Logger`` will be registered to the ``Duktape``
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object and is ready to use.
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See https://github.com/svaarala/duktape/blob/master/doc/logging.rst and
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http://wiki.duktape.org/HowtoLogging.html for more information on the
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logging framework design and functionality.
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