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store: implement serialize method, use it

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For triggering saving the contacts / labels caches.
This commit is contained in:
Dirk-Jan C. Binnema
2025-09-01 08:21:37 +03:00
committed by Seth Ladygo
parent 5ba4791add
commit bb399bc37a
4 changed files with 59 additions and 6 deletions
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32
lib/mu-store.cc
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@ -85,11 +85,11 @@ struct Store::Private {
}
~Private() try {
mu_debug("closing store @ {}", xapian_db_.path());
if (!xapian_db_.read_only()) {
contacts_cache_.serialize();
config_.set<Config::Id::Labels>(labels_cache_.serialize());
if (const auto res = serialize(); !res)
mu_critical("failed to serialize: {}", res.error().what());
}
mu_debug("closing store @ {}", xapian_db_.path());
} catch (...) {
mu_critical("caught exception in store dtor");
}
@ -119,6 +119,8 @@ struct Store::Private {
return Message::Options::None;
}
Result<void> serialize();
Option<Message> find_message_unlocked(Store::Id docid) const;
Store::IdVec find_duplicates_unlocked(const Store& store,
const std::string& message_id) const;
@ -145,6 +147,23 @@ struct Store::Private {
};
Result<void>
Store::Private::serialize()
{
if (xapian_db_.read_only())
return Err(Error::Code::Store, "store must be writable");
mu_debug("serialize data into store @ {}", xapian_db_.path());
contacts_cache_.serialize(); // does the 'dirty' check internally.
if (labels_cache_.dirty())
config_.set<Config::Id::Labels>(labels_cache_.serialize());
return Ok();
}
Result<Store::Id>
Store::Private::add_message_unlocked(Message& msg)
{
@ -335,6 +354,13 @@ Store::contacts_cache() const
return priv_->contacts_cache_;
}
Result<void>
Store::serialize()
{
std::lock_guard guard{priv_->lock_};
return priv_->serialize();
}
Indexer&
Store::indexer()
{