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mutex server commands

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This commit is contained in:
Jeremy Latt 2014-02-13 20:08:16 -08:00
parent 42ff4410ad
commit a9eae872c9
1 changed files with 15 additions and 7 deletions
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22
irc/server.go
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@ -9,14 +9,16 @@ import (
"log"
"net"
"os"
"sync"
"time"
)
type Server struct {
channels ChannelNameMap
commands chan<- Command
commands chan Command
ctime time.Time
motdFile string
mutex *sync.Mutex
name string
operators map[string]string
password string
@ -24,13 +26,13 @@ type Server struct {
}
func NewServer(config *Config) *Server {
commands := make(chan Command)
server := &Server{
channels: make(ChannelNameMap),
clients: make(ClientNameMap),
commands: commands,
commands: make(chan Command),
ctime: time.Now(),
motdFile: config.MOTD,
mutex: &sync.Mutex{},
name: config.Name,
operators: make(map[string]string),
password: config.Password,
@ -40,7 +42,7 @@ func NewServer(config *Config) *Server {
server.operators[opConf.Name] = opConf.Password
}
go server.receiveCommands(commands)
go server.receiveCommands()
for _, listenerConf := range config.Listeners {
go server.listen(listenerConf)
@ -49,8 +51,8 @@ func NewServer(config *Config) *Server {
return server
}
func (server *Server) receiveCommands(commands <-chan Command) {
for command := range commands {
func (server *Server) receiveCommands() {
for command := range server.commands {
if DEBUG_SERVER {
log.Printf("%s → %s %+v", command.Client(), server, command)
}
@ -70,6 +72,12 @@ func (server *Server) receiveCommands(commands <-chan Command) {
}
}
func (server *Server) Command(command Command) {
server.mutex.Lock()
server.commands <- command
server.mutex.Unlock()
}
func (server *Server) Authorize(client *Client, command Command) bool {
if client.authorized {
return true
@ -83,7 +91,7 @@ func (server *Server) Authorize(client *Client, command Command) bool {
switch command.(type) {
case *PassCommand, *CapCommand, *ProxyCommand:
// no-op
default:
default: // any other commands void authorization
return false
}