[vlc-devel] [PATCH][SoC] MTP devices support
rem at videolan.org
Thu Sep 4 18:23:43 CEST 2008
Le mercredi 3 septembre 2008 16:56:38 Fabio Ritrovato, vous avez écrit :
> here's the patches for my SoC work.
> The first patch expand the services discovery API, to allow editable
> SDs, by adding some callbacks.
> The second patch, does a little rework of the meta writing process (i
> had to edit the macosx interface, or else it'd have been broken, but i
> can't test it... but it should work)
> Patch 3 to 7 implements the new SDs capabilities in the main
> interfaces, plus some enhancement in the luarc interface.
> Patch 8 is the actual MTP support, with the service discovery, with a
> meta writer submodule, and the access module...
Tiny bug here (and possibly in other uses of asprintf()).
If asprintf() fails (very unlikely), the target pointer is undefined:
+ if( asprintf( &p_item->psz_uri, "mtp://%d:%d:%d:%d%s", i_bus, i_dev,
i_product_id, i_new_id, psz_extension ) == -1 )
+ msg_Err( p_object, "Error updating playlist item..." );
+ msg_Info( p_object, "Metadata updated..." );
Otherwise, it seems that the access module has a lot of useless code, though
that's a minor issue, and some old constructs (e.g. checking b_die directly).
Finally, you are using msleep() in a lame way, instead of waiting for events
properly. Many other interface and service discovery plugins have the same
problem, but it would be worth checking if libmtp cannot do better.
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