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Timo Kösters 2021-08-14 19:47:49 +02:00
parent 0cb22996be
commit 1e3a8ca35d
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GPG Key ID: 356E705610F626D5
1 changed files with 36 additions and 10 deletions
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46
src/database/rooms.rs
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@ -265,7 +265,11 @@ impl Rooms {
/// Checks if a room exists.
pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result<Option<Arc<PduEvent>>> {
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
// Look for PDUs in that room.
self.pduid_pdu
@ -649,11 +653,13 @@ impl Rooms {
}
pub fn get_shortroomid(&self, room_id: &RoomId) -> Result<Option<u64>> {
self
.roomid_shortroomid
self.roomid_shortroomid
.get(&room_id.as_bytes())?
.map(|bytes|
utils::u64_from_bytes(&bytes).map_err(|_| Error::bad_database("Invalid shortroomid in db."))).transpose()
.map(|bytes| {
utils::u64_from_bytes(&bytes)
.map_err(|_| Error::bad_database("Invalid shortroomid in db."))
})
.transpose()
}
pub fn get_shortstatekey(
@ -802,7 +808,11 @@ impl Rooms {
}
pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result<u64> {
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
let mut last_possible_key = prefix.clone();
last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes());
@ -1867,7 +1877,11 @@ impl Rooms {
room_id: &RoomId,
since: u64,
) -> Result<impl Iterator<Item = Result<(Vec<u8>, PduEvent)>> + 'a> {
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
// Skip the first pdu if it's exactly at since, because we sent that last time
let mut first_pdu_id = prefix.clone();
@ -1899,7 +1913,11 @@ impl Rooms {
until: u64,
) -> Result<impl Iterator<Item = Result<(Vec<u8>, PduEvent)>> + 'a> {
// Create the first part of the full pdu id
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
let mut current = prefix.clone();
current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until`
@ -1932,7 +1950,11 @@ impl Rooms {
from: u64,
) -> Result<impl Iterator<Item = Result<(Vec<u8>, PduEvent)>> + 'a> {
// Create the first part of the full pdu id
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
let mut current = prefix.clone();
current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event
@ -2483,7 +2505,11 @@ impl Rooms {
room_id: &RoomId,
search_string: &str,
) -> Result<(impl Iterator<Item = Vec<u8>> + 'a, Vec<String>)> {
let prefix = self.get_shortroomid(room_id)?.expect("room exists").to_be_bytes().to_vec();
let prefix = self
.get_shortroomid(room_id)?
.expect("room exists")
.to_be_bytes()
.to_vec();
let prefix_clone = prefix.clone();
let words = search_string