This updates the file monitoring on Windows by:
-Clean up the code, and ensure things are indeed being freed when we exit.
-Have attributes changes in files (when monitoring directories) properly
done.
-Split up the code, to ease readability
To Possibly Do:
-Check on whether we want to monitor the case when we try to pull out a USB
stick without ejecting in in Windows (the monitoring mechanism
understandbly denies such ejection requests, since the monitored
file/directory is obviously in use in this case)
-Investigate on the interesting/boredom algorithm, whether we can do it
here.
Possible Limitations:
-If moving a file out of the directory (or vice versa), the system reports
that as a delete event (or create event in the vice versa case), so in the
current form without using NTFS hournals (which is not optimal as that
would trigger UAC), so we can't reliably emit MOVE OUT or MOVE IN events
on Windows.
-Hard links are supported transparently, but notifications are only sent
by the system on changes when the monitored file/directory (or monitored
hard link) is being changed, when the file is modified via the hard link
or original file respectively in this case.
https://bugzilla.gnome.org/show_bug.cgi?id=730116
This WIP patch moves the Windows Directory Monitoring code to the new
GLocalFileMonitor mechanism, and adds file monitoring in the process.
Progress from previous patch:
-File renames are now properly supported, but G_FILE_MONITOR_EVENT_MOVED_IN
and G_FILE_MONITOR_EVENT_MOVED_OUT needs to be investigated, as
ReadDirectoryChangesW() seems to send FILE_ACTION_REMOVED when a file is
moved out of a directory.
-Events are handled for both the long and short (8.3) variants of the
filenames, and files monitored will report changes when it is changed
via its short or long filenames.
Things to be done:
-Perhaps find out about attribute changes in files in a monitored
directory; if a file is monitored, attribute changes are correctly
handled.
-Investigate on G_FILE_MONITOR_EVENT_MOVED_OUT,
G_FILE_MONITOR_EVENT_MOVED_IN, G_FILE_MONITOR_EVENT_PRE_UNMOUNT,
G_FILE_MONITOR_EVENT_UNMOUNTED.
-Investigate on the "boredom" algoritm, and see how we can do it on
Windows.
https://bugzilla.gnome.org/show_bug.cgi?id=730116
