[asterisk-dev] [Code Review] astobj2 API container enhancements

[Mark Michelson]

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Ship it!


- Mark


On Aug. 23, 2012, 5:01 p.m., rmudgett wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/2078/
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> (Updated Aug. 23, 2012, 5:01 p.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Summary
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> 
> These are the enhancements proposed by https://reviewboard.asterisk.org/r/1835/
> 
> API allows for sorted containers, insertion options, duplicate handling options, and traversal order options.
> 
> * Adds the ability for containers to be sorted when they are created.
> 
> * Adds container creation options to handle duplicates when they are
> inserted.
> 
> * Adds container creation option to insert objects at the beginning or end
> of the container traversal order.
> 
> * Adds OBJ_PARTIAL_KEY to allow searching with a partial key.  The partial
> key works similarly to the OBJ_KEY flag.  (The real search spead
> improvement with this flag will come when red-black trees are added.)
> 
> * Adds container traversal and iteration order options: Ascending and
> Descending.
> 
> * Adds an AST_DEVMODE compile feature to check the stats and integrity of
> registered containers using the CLI "astobj2 container stats <name>" and
> "astobj2 container check <name>".  The channels container is normally
> registered since it is one of the most important containers in the system.
> 
> * Adds ao2_iterator_restart() to allow iteration to be restarted from the
> beginning.
> 
> * Changes the generic container object to have a v_method table pointer to
> support other types of containers.
> 
> * Changes the container nodes holding objects to be ref counted.
> 
> The ref counted nodes and v_method table pointer changes pave the way to
> allow other types of containers.
> 
> 
> This addresses bug ASTERISK-19969.
>     https://issues.asterisk.org/jira/browse/ASTERISK-19969
> 
> 
> Diffs
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> 
>   /trunk/include/asterisk/astobj2.h 371646 
>   /trunk/main/astobj2.c 371646 
>   /trunk/main/channel.c 371646 
>   /trunk/tests/test_astobj2.c 371646 
> 
> Diff: https://reviewboard.asterisk.org/r/2078/diff
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> 
> Testing
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> 
> This patch includes a large astobj2 unit test enhancement that tests the new features.
> The unit tests pass.
> 
> 
> Thanks,
> 
> rmudgett
> 
>

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