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- // Copyright (c) 2017 Shivaram Lingamneni <slingamn@cs.stanford.edu>
- // released under the MIT license
-
- package irc
-
- import (
- "github.com/oragono/oragono/irc/isupport"
- "github.com/oragono/oragono/irc/modes"
- )
-
- func (server *Server) Config() *Config {
- server.configurableStateMutex.RLock()
- defer server.configurableStateMutex.RUnlock()
- return server.config
- }
-
- func (server *Server) ISupport() *isupport.List {
- server.configurableStateMutex.RLock()
- defer server.configurableStateMutex.RUnlock()
- return server.isupport
- }
-
- func (server *Server) Limits() Limits {
- return server.Config().Limits
- }
-
- func (server *Server) Password() []byte {
- return server.Config().Server.passwordBytes
- }
-
- func (server *Server) RecoverFromErrors() bool {
- return *server.Config().Debug.RecoverFromErrors
- }
-
- func (server *Server) DefaultChannelModes() modes.Modes {
- return server.Config().Channels.defaultModes
- }
-
- func (server *Server) ChannelRegistrationEnabled() bool {
- return server.Config().Channels.Registration.Enabled
- }
-
- func (server *Server) AccountConfig() *AccountConfig {
- return &server.Config().Accounts
- }
-
- func (server *Server) FakelagConfig() *FakelagConfig {
- return &server.Config().Fakelag
- }
-
- func (server *Server) GetOperator(name string) (oper *Oper) {
- name, err := CasefoldName(name)
- if err != nil {
- return
- }
- server.configurableStateMutex.RLock()
- defer server.configurableStateMutex.RUnlock()
- return server.config.operators[name]
- }
-
- func (client *Client) Nick() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.nick
- }
-
- func (client *Client) NickMaskString() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.nickMaskString
- }
-
- func (client *Client) NickCasefolded() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.nickCasefolded
- }
-
- func (client *Client) NickMaskCasefolded() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.nickMaskCasefolded
- }
-
- func (client *Client) Username() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.username
- }
-
- func (client *Client) Hostname() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.hostname
- }
-
- func (client *Client) Realname() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.realname
- }
-
- // uniqueIdentifiers returns the strings for which the server enforces per-client
- // uniqueness/ownership; no two clients can have colliding casefolded nicks or
- // skeletons.
- func (client *Client) uniqueIdentifiers() (nickCasefolded string, skeleton string) {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.nickCasefolded, client.skeleton
- }
-
- func (client *Client) ResumeID() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.resumeID
- }
-
- func (client *Client) SetResumeID(id string) {
- client.stateMutex.Lock()
- defer client.stateMutex.Unlock()
- client.resumeID = id
- }
-
- func (client *Client) Oper() *Oper {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.oper
- }
-
- func (client *Client) Registered() bool {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.registered
- }
-
- func (client *Client) SetRegistered() {
- // `registered` is only written from the client's own goroutine, but may be
- // read from other goroutines; therefore, the client's own goroutine may read
- // the value without synchronization, but must write it with synchronization,
- // and other goroutines must read it with synchronization
- client.stateMutex.Lock()
- client.registered = true
- client.stateMutex.Unlock()
- }
-
- func (client *Client) AwayMessage() (result string) {
- client.stateMutex.RLock()
- result = client.awayMessage
- client.stateMutex.RUnlock()
- return
- }
-
- func (client *Client) SetAwayMessage(message string) {
- client.stateMutex.Lock()
- client.awayMessage = message
- client.stateMutex.Unlock()
- }
-
- func (client *Client) Destroyed() bool {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.isDestroyed
- }
-
- func (client *Client) Account() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.account
- }
-
- func (client *Client) AccountName() string {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return client.accountName
- }
-
- func (client *Client) SetAccountName(account string) (changed bool) {
- var casefoldedAccount string
- var err error
- if account != "" {
- if casefoldedAccount, err = CasefoldName(account); err != nil {
- return
- }
- }
-
- client.stateMutex.Lock()
- defer client.stateMutex.Unlock()
- changed = client.account != casefoldedAccount
- client.account = casefoldedAccount
- client.accountName = account
- return
- }
-
- func (client *Client) HasMode(mode modes.Mode) bool {
- // client.flags has its own synch
- return client.flags.HasMode(mode)
- }
-
- func (client *Client) SetMode(mode modes.Mode, on bool) bool {
- return client.flags.SetMode(mode, on)
- }
-
- func (client *Client) Channels() (result []*Channel) {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- length := len(client.channels)
- result = make([]*Channel, length)
- i := 0
- for channel := range client.channels {
- result[i] = channel
- i++
- }
- return
- }
-
- func (client *Client) NumChannels() int {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
- return len(client.channels)
- }
-
- func (client *Client) WhoWas() (result WhoWas) {
- return client.Details().WhoWas
- }
-
- func (client *Client) Details() (result ClientDetails) {
- client.stateMutex.RLock()
- defer client.stateMutex.RUnlock()
-
- result.nick = client.nick
- result.nickCasefolded = client.nickCasefolded
- result.username = client.username
- result.hostname = client.hostname
- result.realname = client.realname
- result.nickMask = client.nickMaskString
- result.nickMaskCasefolded = client.nickMaskCasefolded
- result.account = client.account
- result.accountName = client.accountName
- return
- }
-
- func (channel *Channel) Name() string {
- channel.stateMutex.RLock()
- defer channel.stateMutex.RUnlock()
- return channel.name
- }
-
- func (channel *Channel) setName(name string) {
- channel.stateMutex.Lock()
- defer channel.stateMutex.Unlock()
- channel.name = name
- }
-
- func (channel *Channel) NameCasefolded() string {
- channel.stateMutex.RLock()
- defer channel.stateMutex.RUnlock()
- return channel.nameCasefolded
- }
-
- func (channel *Channel) setNameCasefolded(nameCasefolded string) {
- channel.stateMutex.Lock()
- defer channel.stateMutex.Unlock()
- channel.nameCasefolded = nameCasefolded
- }
-
- func (channel *Channel) Members() (result []*Client) {
- channel.stateMutex.RLock()
- defer channel.stateMutex.RUnlock()
- return channel.membersCache
- }
-
- func (channel *Channel) setUserLimit(limit int) {
- channel.stateMutex.Lock()
- channel.userLimit = limit
- channel.stateMutex.Unlock()
- }
-
- func (channel *Channel) Key() string {
- channel.stateMutex.RLock()
- defer channel.stateMutex.RUnlock()
- return channel.key
- }
-
- func (channel *Channel) setKey(key string) {
- channel.stateMutex.Lock()
- defer channel.stateMutex.Unlock()
- channel.key = key
- }
-
- func (channel *Channel) Founder() string {
- channel.stateMutex.RLock()
- defer channel.stateMutex.RUnlock()
- return channel.registeredFounder
- }
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