can't open '' was confusing for users so pass the key to open plugin
in theory you could have a plugin that defaulted to these lang_ids
run but its good enough to tell the user what failed to open IMO
lang_id changes mess with open_plugin since it uses them as look-up keys
so add checks for LANG_LAST_INDEX_IN_ARRAY to the checksum
the plugin now removes entries with an invalid checksum
devices with harddrives only append their .dat file so have them skip entries
with invalid checksums and only notify user if a valid entry wasn't found
(these users can run the open_plugins plugin to remove invalid entries)
Change-Id: Icf157675beaccda785643d5a9ed032a7cde30f12
Adding a checksum over the struct offset will allow checking
for compatibility across machines rather than using packed structs
to ensure compability
For any file created by the user from the device this isn't really a concern
But for files between machines, across installs (sim v device),
possibly even across compilers this at least will alert the user
rather than returning junk data
Change-Id: Id0531bbaa7013dce24dece270849f0a10ac99c20
On language change Stored plugins may fail to run due
to hashing on lang dependent string
allows searching by langid when the supplied key is LANG_PTR
Fixes error on hash flush where previous entry was not restored
Adds routine to update file in-place (for ATA targets)
Other targets make a temp file to copy entries
breaking changes:
ROCKBOXDIR is no longer hashed since
/.rockbox directory may soon be able to be changed
packed attribute added to op data structure -- oops
Change-Id: Ieead26609559b9c5bdadc6a95227cb2bfbb9f71c
leave plugin entries in ram and try not to save them unless necessary
doesn't use more space just a bit of careful ordering with the buffer
Change-Id: I1973e9ad4655c2544f596b37cee35601a0cffa94
open_plugin allows arbitrary plugins to be called
in hotkey and start screen
replaces PictureFlow Integration
shortcuts menu plays plugins now too
rather than store paths and parameters in the settings
that reside in memory instead entries in a file are searched by hash.
after all, the plugin has to be loaded from disk anyways
----------------------------------------------------------------------------
shortcut_viewer.rock-- can now call plugins rather than taking you to them
in the browser
-----------------------------------------------------------------------------
Added a new option to menus:
F_CB_ON_SELECT_ONLY
instead of option callback every time a item is accessed
F_CB_ON_SELECT_ONLY fires callback only when item is selected
-----------------------------------------------------------------------------
Added manual entries
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Change-Id: I078b57b1d2b4dd633c89212c1082fcbc1b516e6a
