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Use our own stringset instead of menge's

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This commit is contained in:
Daniel Oaks 2021-09-13 06:51:43 +10:00
parent 060d06ba6a
commit e6ee9e50e0
3 changed files with 25 additions and 7 deletions
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5
irc/client.go
View File

@ -20,7 +20,6 @@ import (
"github.com/ergochat/irc-go/ircfmt"
"github.com/ergochat/irc-go/ircmsg"
"github.com/ergochat/irc-go/ircreader"
"github.com/soroushj/menge"
"github.com/xdg-go/scram"
"github.com/ergochat/ergo/irc/caps"
@ -176,7 +175,7 @@ type Session struct {
capVersion caps.Version
stateMutex sync.RWMutex // tier 1
subscribedMetadataKeys menge.StringSet
subscribedMetadataKeys utils.StringSet
registrationMessages int
@ -363,7 +362,7 @@ func (server *Server) RunClient(conn IRCConn) {
proxiedIP: proxiedIP,
isTor: wConn.Config.Tor,
hideSTS: wConn.Config.Tor || wConn.Config.HideSTS,
subscribedMetadataKeys: menge.NewStringSet(),
subscribedMetadataKeys: make(utils.StringSet),
}
client.sessions = []*Session{session}

8
irc/handlers.go
View File

@ -1737,7 +1737,7 @@ func metadataHandler(server *Server, client *Client, msg ircmsg.Message, rb *Res
continue
}
if len(rb.session.subscribedMetadataKeys)+len(addedKeys) > config.MaxSubs {
if rb.session.subscribedMetadataKeys.Size() > config.MaxSubs {
rb.Add(nil, server.name, ERR_METADATATOOMANYSUBS, client.nick, key)
break
}
@ -1754,8 +1754,8 @@ func metadataHandler(server *Server, client *Client, msg ircmsg.Message, rb *Res
}
addedKeys = append(addedKeys, key)
rb.session.subscribedMetadataKeys.Add(key)
}
rb.session.subscribedMetadataKeys.Add(addedKeys...)
if len(addedKeys) > 0 {
rb.Add(nil, server.name, RPL_METADATASUBOK, client.nick, strings.Join(addedKeys, " "))
@ -1779,8 +1779,8 @@ func metadataHandler(server *Server, client *Client, msg ircmsg.Message, rb *Res
}
removedKeys = append(removedKeys, key)
rb.session.subscribedMetadataKeys.Remove(key)
}
rb.session.subscribedMetadataKeys.Remove(removedKeys...)
if len(removedKeys) > 0 {
rb.Add(nil, server.name, RPL_METADATAUNSUBOK, client.nick, strings.Join(removedKeys, " "))
@ -1792,7 +1792,7 @@ func metadataHandler(server *Server, client *Client, msg ircmsg.Message, rb *Res
defer rb.session.stateMutex.RUnlock()
if rb.session.subscribedMetadataKeys.Size() > 0 {
//TODO: loop and return subscriptions with multiple numerics if we need to
rb.Add(nil, server.name, RPL_METADATASUBS, client.nick, strings.Join(rb.session.subscribedMetadataKeys.AsSlice(), " "))
rb.Add(nil, server.name, RPL_METADATASUBS, client.nick, strings.Join(rb.session.subscribedMetadataKeys.Keys(), " "))
}
rb.Add(nil, server.name, RPL_METADATAEND, client.nick, "end of metadata")
}

19
irc/utils/types.go
View File

@ -15,3 +15,22 @@ func (s StringSet) Has(str string) bool {
func (s StringSet) Add(str string) {
s[str] = empty{}
}
func (s StringSet) Remove(str string) {
_, ok := s[str]
if ok {
delete(s, str)
}
}
func (s StringSet) Size() int {
return len(s)
}
func (s StringSet) Keys() (keys []string) {
for key := range s {
keys = append(keys, key)
}
return keys
}