Hi, philip

How about to open folders.db in readonly mode?

I just check sqlite's API.
sqlite3_open_v2 support a para with  readonly flag

On 2008ǯ12·î12Æü 00:34, Philip Van Hoof wrote:
This patch makes ultra-new Evolution installs work again with Tracker.

There's one problem and that is that the query will only find E-mails in
the INBOX folder. You can easily find the Query and figure out what the
problem is:

The design that Carlos made assumes that for each folder there's a
"summary" file. In the new Evolution cache format there's just one
"folders.db" for each account.

I could do a generated UNION select after first doing "select * from
folders" on folders.db and then generating a query that includes all
folders. I just have not done this for now and instead I'm just using
INBOX and I'm neglecting the other folders.

This is NOT the same as the proposal that I am doing at (a). This is
instead a ad-hoc solution for the new situation (Evolution using SQLite
for the summaries). I find this solution rather nasty, to be honest.

(a) http://live.gnome.org/Evolution/Metadata

For Carlos: I have also fixed a serious problem in evolution-pop.c,
which is by the way unaffected by Evolution's changes (and works, if you
just apply the patch that I included in this larger patch). The POP
support's get_message_metadata was not returning metadata.
This was crashing my tracker-indexer (as seemingly my compiler was
putting "return 0x2" where the return was omitted, and the memory I have
at 0x2 didn't dereference TrackerModuleMetadata's members very well).

Please review and/or rework the patch.


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