refactor: split up database/key_value.rs
This commit is contained in:
Timo Kösters
Nyaaori
parent
6ace16abf6
commit
03e6e43ecd
13 changed files with 31 additions and 5897 deletions
13
src/database/key_value/mod.rs
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13
src/database/key_value/mod.rs
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@ -0,0 +1,13 @@
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mod account_data;
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mod admin;
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mod appservice;
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mod globals;
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mod key_backups;
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mod media;
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mod pdu;
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mod pusher;
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mod rooms;
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mod sending;
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mod transaction_ids;
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mod uiaa;
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mod users;
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1
src/database/key_value/room.rs
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1
src/database/key_value/room.rs
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@ -0,0 +1 @@
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asdf
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@ -1,69 +1,3 @@
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use crate::service;
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impl service::room::state::Data for KeyValueDatabase {
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fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
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self.roomid_shortstatehash
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.get(room_id.as_bytes())?
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.map_or(Ok(None), |bytes| {
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Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
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})?))
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})
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}
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fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
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_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
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) -> Result<()> {
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self.roomid_shortstatehash
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.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
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Ok(())
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}
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fn set_event_state(&self) -> Result<()> {
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db.shorteventid_shortstatehash
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.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
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Ok(())
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}
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fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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self.roomid_pduleaves
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.scan_prefix(prefix)
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.map(|(_, bytes)| {
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EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
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})?)
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.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
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})
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.collect()
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}
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fn set_forward_extremities(
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&self,
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room_id: &RoomId,
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event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
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_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
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) -> Result<()> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
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self.roomid_pduleaves.remove(&key)?;
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}
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for event_id in event_ids {
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let mut key = prefix.to_owned();
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key.extend_from_slice(event_id.as_bytes());
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self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
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}
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Ok(())
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}
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}
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impl service::room::alias::Data for KeyValueDatabase {
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fn set_alias(
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&self,
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@ -130,525 +64,3 @@ impl service::room::alias::Data for KeyValueDatabase {
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})
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}
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}
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impl service::room::directory::Data for KeyValueDatabase {
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fn set_public(&self, room_id: &RoomId) -> Result<()> {
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self.publicroomids.insert(room_id.as_bytes(), &[])?;
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}
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fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
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self.publicroomids.remove(room_id.as_bytes())?;
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}
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fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
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Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
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}
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fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
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self.publicroomids.iter().map(|(bytes, _)| {
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RoomId::parse(
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utils::string_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("Room ID in publicroomids is invalid unicode.")
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})?,
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)
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.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
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})
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}
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}
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impl service::room::edus::read_receipt::Data for KeyValueDatabase {
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fn readreceipt_update(
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&self,
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user_id: &UserId,
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room_id: &RoomId,
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event: ReceiptEvent,
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) -> Result<()> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let mut last_possible_key = prefix.clone();
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last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
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// Remove old entry
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if let Some((old, _)) = self
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.readreceiptid_readreceipt
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.iter_from(&last_possible_key, true)
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.take_while(|(key, _)| key.starts_with(&prefix))
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.find(|(key, _)| {
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key.rsplit(|&b| b == 0xff)
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.next()
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.expect("rsplit always returns an element")
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== user_id.as_bytes()
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})
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{
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// This is the old room_latest
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self.readreceiptid_readreceipt.remove(&old)?;
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}
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let mut room_latest_id = prefix;
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room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
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room_latest_id.push(0xff);
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room_latest_id.extend_from_slice(user_id.as_bytes());
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self.readreceiptid_readreceipt.insert(
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&room_latest_id,
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&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
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)?;
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Ok(())
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}
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pub fn readreceipts_since<'a>(
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&'a self,
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room_id: &RoomId,
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since: u64,
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) -> impl Iterator<
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Item=Result<(
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Box<UserId>,
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u64,
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Raw<ruma::events::AnySyncEphemeralRoomEvent>,
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)>,
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> + 'a {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let prefix2 = prefix.clone();
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let mut first_possible_edu = prefix.clone();
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first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
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self.readreceiptid_readreceipt
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.iter_from(&first_possible_edu, false)
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.take_while(move |(k, _)| k.starts_with(&prefix2))
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.map(move |(k, v)| {
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let count =
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utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
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.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
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let user_id = UserId::parse(
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utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
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.map_err(|_| {
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Error::bad_database("Invalid readreceiptid userid bytes in db.")
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})?,
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)
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.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
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let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
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Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
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})?;
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json.remove("room_id");
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Ok((
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user_id,
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count,
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Raw::from_json(
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serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
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),
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))
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})
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}
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fn private_read_set(
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&self,
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room_id: &RoomId,
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user_id: &UserId,
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count: u64,
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) -> Result<()> {
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let mut key = room_id.as_bytes().to_vec();
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key.push(0xff);
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key.extend_from_slice(user_id.as_bytes());
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self.roomuserid_privateread
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.insert(&key, &count.to_be_bytes())?;
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self.roomuserid_lastprivatereadupdate
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.insert(&key, &globals.next_count()?.to_be_bytes())?;
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}
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fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
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let mut key = room_id.as_bytes().to_vec();
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key.push(0xff);
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key.extend_from_slice(user_id.as_bytes());
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self.roomuserid_privateread
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.get(&key)?
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.map_or(Ok(None), |v| {
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Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
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Error::bad_database("Invalid private read marker bytes")
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})?))
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})
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}
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fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
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let mut key = room_id.as_bytes().to_vec();
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key.push(0xff);
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key.extend_from_slice(user_id.as_bytes());
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Ok(self
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.roomuserid_lastprivatereadupdate
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.get(&key)?
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.map(|bytes| {
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utils::u64_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
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})
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})
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.transpose()?
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.unwrap_or(0))
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}
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}
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impl service::room::edus::typing::Data for KeyValueDatabase {
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fn typing_add(
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&self,
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user_id: &UserId,
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room_id: &RoomId,
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timeout: u64,
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globals: &super::super::globals::Globals,
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) -> Result<()> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let count = globals.next_count()?.to_be_bytes();
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let mut room_typing_id = prefix;
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room_typing_id.extend_from_slice(&timeout.to_be_bytes());
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room_typing_id.push(0xff);
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room_typing_id.extend_from_slice(&count);
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self.typingid_userid
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.insert(&room_typing_id, &*user_id.as_bytes())?;
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self.roomid_lasttypingupdate
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.insert(room_id.as_bytes(), &count)?;
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Ok(())
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}
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fn typing_remove(
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&self,
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user_id: &UserId,
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room_id: &RoomId,
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) -> Result<()> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let user_id = user_id.to_string();
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let mut found_outdated = false;
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// Maybe there are multiple ones from calling roomtyping_add multiple times
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for outdated_edu in self
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.typingid_userid
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.scan_prefix(prefix)
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.filter(|(_, v)| &**v == user_id.as_bytes())
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{
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self.typingid_userid.remove(&outdated_edu.0)?;
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found_outdated = true;
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}
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if found_outdated {
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self.roomid_lasttypingupdate
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.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
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}
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Ok(())
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}
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fn last_typing_update(
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&self,
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room_id: &RoomId,
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) -> Result<u64> {
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Ok(self
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.roomid_lasttypingupdate
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.get(room_id.as_bytes())?
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.map(|bytes| {
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utils::u64_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
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})
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})
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.transpose()?
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.unwrap_or(0))
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}
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fn typings_all(
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&self,
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room_id: &RoomId,
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) -> Result<HashSet<UserId>> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let mut user_ids = HashSet::new();
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for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
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let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
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Error::bad_database("User ID in typingid_userid is invalid unicode.")
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})?)
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.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
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user_ids.insert(user_id);
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}
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Ok(user_ids)
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}
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}
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impl service::room::edus::presence::Data for KeyValueDatabase {
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fn update_presence(
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&self,
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user_id: &UserId,
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room_id: &RoomId,
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presence: PresenceEvent,
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) -> Result<()> {
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// TODO: Remove old entry? Or maybe just wipe completely from time to time?
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let count = globals.next_count()?.to_be_bytes();
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let mut presence_id = room_id.as_bytes().to_vec();
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presence_id.push(0xff);
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presence_id.extend_from_slice(&count);
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presence_id.push(0xff);
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presence_id.extend_from_slice(presence.sender.as_bytes());
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self.presenceid_presence.insert(
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&presence_id,
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&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
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)?;
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self.userid_lastpresenceupdate.insert(
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user_id.as_bytes(),
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&utils::millis_since_unix_epoch().to_be_bytes(),
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)?;
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Ok(())
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}
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fn ping_presence(&self, user_id: &UserId) -> Result<()> {
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self.userid_lastpresenceupdate.insert(
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user_id.as_bytes(),
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&utils::millis_since_unix_epoch().to_be_bytes(),
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)?;
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Ok(())
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}
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fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
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self.userid_lastpresenceupdate
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.get(user_id.as_bytes())?
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.map(|bytes| {
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utils::u64_from_bytes(&bytes).map_err(|_| {
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Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
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})
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})
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.transpose()
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}
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fn get_presence_event(
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&self,
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user_id: &UserId,
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room_id: &RoomId,
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count: u64,
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) -> Result<Option<PresenceEvent>> {
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let mut presence_id = room_id.as_bytes().to_vec();
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presence_id.push(0xff);
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presence_id.extend_from_slice(&count.to_be_bytes());
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presence_id.push(0xff);
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presence_id.extend_from_slice(user_id.as_bytes());
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self.presenceid_presence
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.get(&presence_id)?
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.map(|value| parse_presence_event(&value))
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.transpose()
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}
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fn presence_since(
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&self,
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room_id: &RoomId,
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since: u64,
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) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
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let mut prefix = room_id.as_bytes().to_vec();
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prefix.push(0xff);
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let mut first_possible_edu = prefix.clone();
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first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
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let mut hashmap = HashMap::new();
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for (key, value) in self
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.presenceid_presence
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.iter_from(&*first_possible_edu, false)
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.take_while(|(key, _)| key.starts_with(&prefix))
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{
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let user_id = UserId::parse(
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utils::string_from_bytes(
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key.rsplit(|&b| b == 0xff)
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.next()
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.expect("rsplit always returns an element"),
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)
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.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
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)
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.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
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let presence = parse_presence_event(&value)?;
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hashmap.insert(user_id, presence);
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}
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Ok(hashmap)
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}
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}
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fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
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let mut presence: PresenceEvent = serde_json::from_slice(bytes)
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.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
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let current_timestamp: UInt = utils::millis_since_unix_epoch()
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.try_into()
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.expect("time is valid");
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if presence.content.presence == PresenceState::Online {
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// Don't set last_active_ago when the user is online
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presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,136 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
|
|
@ -155,500 +22,3 @@ impl service::room::directory::Data for KeyValueDatabase {
|
|||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,395 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
|
|
@ -514,141 +122,3 @@ fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
|||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,161 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
|
|
@ -294,361 +136,3 @@ impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
|||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,300 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
|
|
@ -389,266 +92,3 @@ impl service::room::edus::typing::Data for KeyValueDatabase {
|
|||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,519 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
|
|
@ -582,73 +66,3 @@ impl service::room::lazy_load::Data for KeyValueDatabase {
|
|||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,588 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
|
|
@ -599,56 +14,3 @@ impl service::room::metadata::Data for KeyValueDatabase {
|
|||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
17
src/database/key_value/room/mod.rs
Normal file
17
src/database/key_value/room/mod.rs
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
mod state;
|
||||
mod alias;
|
||||
mod directory;
|
||||
mod edus;
|
||||
mod event_handler;
|
||||
mod lazy_loading;
|
||||
mod metadata;
|
||||
mod outlier;
|
||||
mod pdu_metadata;
|
||||
mod search;
|
||||
mod short;
|
||||
mod state;
|
||||
mod state_accessor;
|
||||
mod state_cache;
|
||||
mod state_compressor;
|
||||
mod timeline;
|
||||
mod user;
|
||||
|
|
@ -1,605 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
|
|
@ -624,31 +22,3 @@ impl service::room::outlier::Data for KeyValueDatabase {
|
|||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,630 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
.get(room_id.as_bytes())?
|
||||
.map_or(Ok(None), |bytes| {
|
||||
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid shortstatehash in roomid_shortstatehash")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
self.roomid_shortstatehash
|
||||
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn set_event_state(&self) -> Result<()> {
|
||||
db.shorteventid_shortstatehash
|
||||
.insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_pdu_leaves(&self, room_id: &RoomId) -> Result<HashSet<Arc<EventId>>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.roomid_pduleaves
|
||||
.scan_prefix(prefix)
|
||||
.map(|(_, bytes)| {
|
||||
EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("EventID in roomid_pduleaves is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid."))
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn set_forward_extremities(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
event_ids: impl IntoIterator<Item = &'a EventId> + Debug,
|
||||
_mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) {
|
||||
self.roomid_pduleaves.remove(&key)?;
|
||||
}
|
||||
|
||||
for event_id in event_ids {
|
||||
let mut key = prefix.to_owned();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
self.roomid_pduleaves.insert(&key, event_id.as_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
use crate::service;
|
||||
|
||||
impl service::room::state::Data for KeyValueDatabase {
|
||||
fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result<Option<u64>> {
|
||||
self.roomid_shortstatehash
|
||||
|
|
@ -61,594 +59,4 @@ impl service::room::state::Data for KeyValueDatabase {
|
|||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
impl service::room::alias::Data for KeyValueDatabase {
|
||||
fn set_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
room_id: Option<&RoomId>
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.insert(alias.alias().as_bytes(), room_id.as_bytes())?;
|
||||
let mut aliasid = room_id.as_bytes().to_vec();
|
||||
aliasid.push(0xff);
|
||||
aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn remove_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId,
|
||||
) -> Result<()> {
|
||||
if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? {
|
||||
let mut prefix = room_id.to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.aliasid_alias.scan_prefix(prefix) {
|
||||
self.aliasid_alias.remove(&key)?;
|
||||
}
|
||||
self.alias_roomid.remove(alias.alias().as_bytes())?;
|
||||
} else {
|
||||
return Err(Error::BadRequest(
|
||||
ErrorKind::NotFound,
|
||||
"Alias does not exist.",
|
||||
));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn resolve_local_alias(
|
||||
&self,
|
||||
alias: &RoomAliasId
|
||||
) -> Result<()> {
|
||||
self.alias_roomid
|
||||
.get(alias.alias().as_bytes())?
|
||||
.map(|bytes| {
|
||||
RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in alias_roomid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid."))
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn local_aliases_for_room(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| {
|
||||
utils::string_from_bytes(&bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))?
|
||||
.try_into()
|
||||
.map_err(|_| Error::bad_database("Invalid alias in aliasid_alias."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::directory::Data for KeyValueDatabase {
|
||||
fn set_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.insert(room_id.as_bytes(), &[])?;
|
||||
}
|
||||
|
||||
fn set_not_public(&self, room_id: &RoomId) -> Result<()> {
|
||||
self.publicroomids.remove(room_id.as_bytes())?;
|
||||
}
|
||||
|
||||
fn is_public_room(&self, room_id: &RoomId) -> Result<bool> {
|
||||
Ok(self.publicroomids.get(room_id.as_bytes())?.is_some())
|
||||
}
|
||||
|
||||
fn public_rooms(&self) -> impl Iterator<Item = Result<Box<RoomId>>> + '_ {
|
||||
self.publicroomids.iter().map(|(bytes, _)| {
|
||||
RoomId::parse(
|
||||
utils::string_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Room ID in publicroomids is invalid unicode.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Room ID in publicroomids is invalid."))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::read_receipt::Data for KeyValueDatabase {
|
||||
fn readreceipt_update(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
event: ReceiptEvent,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut last_possible_key = prefix.clone();
|
||||
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
|
||||
|
||||
// Remove old entry
|
||||
if let Some((old, _)) = self
|
||||
.readreceiptid_readreceipt
|
||||
.iter_from(&last_possible_key, true)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
.find(|(key, _)| {
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element")
|
||||
== user_id.as_bytes()
|
||||
})
|
||||
{
|
||||
// This is the old room_latest
|
||||
self.readreceiptid_readreceipt.remove(&old)?;
|
||||
}
|
||||
|
||||
let mut room_latest_id = prefix;
|
||||
room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes());
|
||||
room_latest_id.push(0xff);
|
||||
room_latest_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.readreceiptid_readreceipt.insert(
|
||||
&room_latest_id,
|
||||
&serde_json::to_vec(&event).expect("EduEvent::to_string always works"),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn readreceipts_since<'a>(
|
||||
&'a self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> impl Iterator<
|
||||
Item=Result<(
|
||||
Box<UserId>,
|
||||
u64,
|
||||
Raw<ruma::events::AnySyncEphemeralRoomEvent>,
|
||||
)>,
|
||||
> + 'a {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
let prefix2 = prefix.clone();
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
|
||||
self.readreceiptid_readreceipt
|
||||
.iter_from(&first_possible_edu, false)
|
||||
.take_while(move |(k, _)| k.starts_with(&prefix2))
|
||||
.map(move |(k, v)| {
|
||||
let count =
|
||||
utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::<u64>()])
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?;
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(&k[prefix.len() + mem::size_of::<u64>() + 1..])
|
||||
.map_err(|_| {
|
||||
Error::bad_database("Invalid readreceiptid userid bytes in db.")
|
||||
})?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?;
|
||||
|
||||
let mut json = serde_json::from_slice::<CanonicalJsonObject>(&v).map_err(|_| {
|
||||
Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.")
|
||||
})?;
|
||||
json.remove("room_id");
|
||||
|
||||
Ok((
|
||||
user_id,
|
||||
count,
|
||||
Raw::from_json(
|
||||
serde_json::value::to_raw_value(&json).expect("json is valid raw value"),
|
||||
),
|
||||
))
|
||||
})
|
||||
}
|
||||
|
||||
fn private_read_set(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
user_id: &UserId,
|
||||
count: u64,
|
||||
) -> Result<()> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.insert(&key, &count.to_be_bytes())?;
|
||||
|
||||
self.roomuserid_lastprivatereadupdate
|
||||
.insert(&key, &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.roomuserid_privateread
|
||||
.get(&key)?
|
||||
.map_or(Ok(None), |v| {
|
||||
Ok(Some(utils::u64_from_bytes(&v).map_err(|_| {
|
||||
Error::bad_database("Invalid private read marker bytes")
|
||||
})?))
|
||||
})
|
||||
}
|
||||
|
||||
fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
Ok(self
|
||||
.roomuserid_lastprivatereadupdate
|
||||
.get(&key)?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::typing::Data for KeyValueDatabase {
|
||||
fn typing_add(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
timeout: u64,
|
||||
globals: &super::super::globals::Globals,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut room_typing_id = prefix;
|
||||
room_typing_id.extend_from_slice(&timeout.to_be_bytes());
|
||||
room_typing_id.push(0xff);
|
||||
room_typing_id.extend_from_slice(&count);
|
||||
|
||||
self.typingid_userid
|
||||
.insert(&room_typing_id, &*user_id.as_bytes())?;
|
||||
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &count)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn typing_remove(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let user_id = user_id.to_string();
|
||||
|
||||
let mut found_outdated = false;
|
||||
|
||||
// Maybe there are multiple ones from calling roomtyping_add multiple times
|
||||
for outdated_edu in self
|
||||
.typingid_userid
|
||||
.scan_prefix(prefix)
|
||||
.filter(|(_, v)| &**v == user_id.as_bytes())
|
||||
{
|
||||
self.typingid_userid.remove(&outdated_edu.0)?;
|
||||
found_outdated = true;
|
||||
}
|
||||
|
||||
if found_outdated {
|
||||
self.roomid_lasttypingupdate
|
||||
.insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_typing_update(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<u64> {
|
||||
Ok(self
|
||||
.roomid_lasttypingupdate
|
||||
.get(room_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.")
|
||||
})
|
||||
})
|
||||
.transpose()?
|
||||
.unwrap_or(0))
|
||||
}
|
||||
|
||||
fn typings_all(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
) -> Result<HashSet<UserId>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut user_ids = HashSet::new();
|
||||
|
||||
for (_, user_id) in self.typingid_userid.scan_prefix(prefix) {
|
||||
let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| {
|
||||
Error::bad_database("User ID in typingid_userid is invalid unicode.")
|
||||
})?)
|
||||
.map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?;
|
||||
|
||||
user_ids.insert(user_id);
|
||||
}
|
||||
|
||||
Ok(user_ids)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::edus::presence::Data for KeyValueDatabase {
|
||||
fn update_presence(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
presence: PresenceEvent,
|
||||
) -> Result<()> {
|
||||
// TODO: Remove old entry? Or maybe just wipe completely from time to time?
|
||||
|
||||
let count = globals.next_count()?.to_be_bytes();
|
||||
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count);
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(presence.sender.as_bytes());
|
||||
|
||||
self.presenceid_presence.insert(
|
||||
&presence_id,
|
||||
&serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"),
|
||||
)?;
|
||||
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn ping_presence(&self, user_id: &UserId) -> Result<()> {
|
||||
self.userid_lastpresenceupdate.insert(
|
||||
user_id.as_bytes(),
|
||||
&utils::millis_since_unix_epoch().to_be_bytes(),
|
||||
)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn last_presence_update(&self, user_id: &UserId) -> Result<Option<u64>> {
|
||||
self.userid_lastpresenceupdate
|
||||
.get(user_id.as_bytes())?
|
||||
.map(|bytes| {
|
||||
utils::u64_from_bytes(&bytes).map_err(|_| {
|
||||
Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.")
|
||||
})
|
||||
})
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn get_presence_event(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
room_id: &RoomId,
|
||||
count: u64,
|
||||
) -> Result<Option<PresenceEvent>> {
|
||||
let mut presence_id = room_id.as_bytes().to_vec();
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(&count.to_be_bytes());
|
||||
presence_id.push(0xff);
|
||||
presence_id.extend_from_slice(user_id.as_bytes());
|
||||
|
||||
self.presenceid_presence
|
||||
.get(&presence_id)?
|
||||
.map(|value| parse_presence_event(&value))
|
||||
.transpose()
|
||||
}
|
||||
|
||||
fn presence_since(
|
||||
&self,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<HashMap<Box<UserId>, PresenceEvent>> {
|
||||
let mut prefix = room_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
|
||||
let mut first_possible_edu = prefix.clone();
|
||||
first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since
|
||||
let mut hashmap = HashMap::new();
|
||||
|
||||
for (key, value) in self
|
||||
.presenceid_presence
|
||||
.iter_from(&*first_possible_edu, false)
|
||||
.take_while(|(key, _)| key.starts_with(&prefix))
|
||||
{
|
||||
let user_id = UserId::parse(
|
||||
utils::string_from_bytes(
|
||||
key.rsplit(|&b| b == 0xff)
|
||||
.next()
|
||||
.expect("rsplit always returns an element"),
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?,
|
||||
)
|
||||
.map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?;
|
||||
|
||||
let presence = parse_presence_event(&value)?;
|
||||
|
||||
hashmap.insert(user_id, presence);
|
||||
}
|
||||
|
||||
Ok(hashmap)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_presence_event(bytes: &[u8]) -> Result<PresenceEvent> {
|
||||
let mut presence: PresenceEvent = serde_json::from_slice(bytes)
|
||||
.map_err(|_| Error::bad_database("Invalid presence event in db."))?;
|
||||
|
||||
let current_timestamp: UInt = utils::millis_since_unix_epoch()
|
||||
.try_into()
|
||||
.expect("time is valid");
|
||||
|
||||
if presence.content.presence == PresenceState::Online {
|
||||
// Don't set last_active_ago when the user is online
|
||||
presence.content.last_active_ago = None;
|
||||
} else {
|
||||
// Convert from timestamp to duration
|
||||
presence.content.last_active_ago = presence
|
||||
.content
|
||||
.last_active_ago
|
||||
.map(|timestamp| current_timestamp - timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::lazy_load::Data for KeyValueDatabase {
|
||||
fn lazy_load_was_sent_before(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
ll_user: &UserId,
|
||||
) -> Result<bool> {
|
||||
let mut key = user_id.as_bytes().to_vec();
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(device_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(room_id.as_bytes());
|
||||
key.push(0xff);
|
||||
key.extend_from_slice(ll_user.as_bytes());
|
||||
Ok(self.lazyloadedids.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn lazy_load_confirm_delivery(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
since: u64,
|
||||
) -> Result<()> {
|
||||
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
|
||||
user_id.to_owned(),
|
||||
device_id.to_owned(),
|
||||
room_id.to_owned(),
|
||||
since,
|
||||
)) {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for ll_id in user_ids {
|
||||
let mut key = prefix.clone();
|
||||
key.extend_from_slice(ll_id.as_bytes());
|
||||
self.lazyloadedids.insert(&key, &[])?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn lazy_load_reset(
|
||||
&self,
|
||||
user_id: &UserId,
|
||||
device_id: &DeviceId,
|
||||
room_id: &RoomId,
|
||||
) -> Result<()> {
|
||||
let mut prefix = user_id.as_bytes().to_vec();
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(device_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
prefix.extend_from_slice(room_id.as_bytes());
|
||||
prefix.push(0xff);
|
||||
|
||||
for (key, _) in self.lazyloadedids.scan_prefix(prefix) {
|
||||
self.lazyloadedids.remove(&key)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::metadata::Data for KeyValueDatabase {
|
||||
fn exists(&self, room_id: &RoomId) -> Result<bool> {
|
||||
let prefix = match self.get_shortroomid(room_id)? {
|
||||
Some(b) => b.to_be_bytes().to_vec(),
|
||||
None => return Ok(false),
|
||||
};
|
||||
|
||||
// Look for PDUs in that room.
|
||||
Ok(self
|
||||
.pduid_pdu
|
||||
.iter_from(&prefix, false)
|
||||
.next()
|
||||
.filter(|(k, _)| k.starts_with(&prefix))
|
||||
.is_some())
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::outlier::Data for KeyValueDatabase {
|
||||
fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result<Option<CanonicalJsonObject>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_outlier_pdu(&self, event_id: &EventId) -> Result<Option<PduEvent>> {
|
||||
self.eventid_outlierpdu
|
||||
.get(event_id.as_bytes())?
|
||||
.map_or(Ok(None), |pdu| {
|
||||
serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db."))
|
||||
})
|
||||
}
|
||||
|
||||
fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> {
|
||||
self.eventid_outlierpdu.insert(
|
||||
event_id.as_bytes(),
|
||||
&serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl service::room::pdu_metadata::Data for KeyValueDatabase {
|
||||
fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc<EventId>]) -> Result<()> {
|
||||
for prev in event_ids {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(prev.as_bytes());
|
||||
self.referencedevents.insert(&key, &[])?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result<bool> {
|
||||
let mut key = room_id.as_bytes().to_vec();
|
||||
key.extend_from_slice(event_id.as_bytes());
|
||||
Ok(self.referencedevents.get(&key)?.is_some())
|
||||
}
|
||||
|
||||
fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> {
|
||||
self.softfailedeventids.insert(event_id.as_bytes(), &[])
|
||||
}
|
||||
|
||||
fn is_event_soft_failed(&self, event_id: &EventId) -> Result<bool> {
|
||||
self.softfailedeventids
|
||||
.get(event_id.as_bytes())
|
||||
.map(|o| o.is_some())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue