Mailinglist Archive: zypp-devel (148 mails)

[Josef Reidinger <jreidinger@xxxxxxx>]

Michael Andres wrote:
> On Thu, Mar 27, Josef Reidinger wrote:
>
> > Hi,
> > I'm sending my proposal for locks API in the attachment. See FATE #120118 
> > and [1] (locks).
> >
> > The attachment contains io api for locks file and locks-to-pool bridge. 
> > Also some functions telling which Resolvables a lock or several locks 
> > cover.
> >
> > question about C++ (function addLocks). I need distinguish between 
> > container that contains resolvables and locks. Is this possible in C++? 
> > (like Collection<Lock> and Collection<Resolvable> in java?)
> >
> > some ideas how to solve the issue with support of regexes or wildcards in 
> > the locks file:
>
> Instead of class Lock: Maybe we should think about save/restore queries. 
>
> - A (locks) file contains a set of queries. We restore these queries from 
>   a file. 
>
> - Executing the set of queries then leads to a set of solvables.
>
> - We can execute any algorithm on these solvables. If the queries 
>   came from zypp.locks, we can e.g. lock these solvables.

Ok, so I only make seriazeble and deseriazable of PoolQuery (may I use 
>> and <<?)...and add saveQueriesToFile and LoadQueriesFromFile 
functions which move between container(of queries) and file. Rest of 
handling with locks I relinguish to pool (like make locks container, 
adding and removing from container or locking solvables from queries). 
Is this what you mean?
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