Hi all, I've finally gotten to do more work on this. Attached is an implementation of group quotas for both pgsql and mysql for dbmail-1.2.3
I've dropped the idea of using the config table, in favour of using a seperate
clients table.
The table needs two columns; one which holds the client_idnr as per the users
table, the other which holds the maxmail_size for the client.
Since I'm guessing some people may already have their own tables for tracking
client info, I chose not to hardcode the table/field names.
Given that there doesn't appear to be a consensus on the config table, I dumped
the following into /etc/dbmail.conf
CLIENT_TABLE=dbmail_clients # The name of the table which
# holds the group quotas
CLIENT_IDNR_FIELD=client_idnr # The name of the column which
# holds the client_idnrs
CLIENT_MAXMAIL_FIELD=maxmail_size # The name of the column which
# holds the quota.
If these aren't found, the group checks will be skipped.
Since db(pg/my)sql didn't normally have access to the config struct, I had to
move the sysItems declarations to just before main() in imapd, maintainence,
pop3d and user.c - There is probably a better way to do it, but it's been a
long time since I dealt with a Makefile with more than a few lines, so I took
the easy way out :)
Somebody should look over the mysql code especially, as I've never worked with
it before. As an aside, the 'create_tables.mysql' schema didn't work for me
with mysql 4.1.0-alpha
It complained about the default values in lines such as
"alias_idnr bigint(21) default '0' not null auto_increment"
I took a brief look at the docs, and apparently if a numeric column is not
null, it'll default to 0 already, so I just removed the "default '0'". That
could well be a bug with my mysql, I don't know, I never use it.
Anyway, please look over it, test it, and give me feedback - Hopefully I'll get
to do it too for the 2.x tree over the weekend, g/f allowing :)
-fr.
--
Feargal Reilly,
Codeshifter,
Chrysalink Systems.
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