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fix CAP messages

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This commit is contained in:
Jeremy Latt 2014-03-08 13:59:48 -08:00
parent f56db354ee
commit 33df043961
4 changed files with 26 additions and 16 deletions
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2
irc/constants.go
View File

@ -23,7 +23,7 @@ var (
)
const (
SEM_VER = "ergonomadic-1.2.14"
SEM_VER = "ergonomadic-1.2.15"
CRLF = "\r\n"
MAX_REPLY_LEN = 512 - len(CRLF)

4
irc/reply.go
View File

@ -142,6 +142,10 @@ func RplKill(client *Client, target *Client, comment string) string {
"%s :%s", target.Nick(), comment)
}
func RplCap(client *Client, subCommand CapSubCommand, arg interface{}) string {
return NewStringReply(nil, CAP, "%s %s :%s", client.Nick(), subCommand, arg)
}
// numeric replies
func (target *Client) RplWelcome() {

22
irc/server.go
View File

@ -270,36 +270,28 @@ func (msg *CapCommand) HandleRegServer(server *Server) {
switch msg.subCommand {
case CAP_LS:
client.capState = CapNegotiating
client.Reply("CAP LS * :%s", SupportedCapabilities)
client.Reply(RplCap(client, CAP_LS, SupportedCapabilities))
case CAP_LIST:
client.Reply("CAP LIST * :%s", client.capabilities)
client.Reply(RplCap(client, CAP_LIST, client.capabilities))
case CAP_REQ:
client.capState = CapNegotiating
for capability := range msg.capabilities {
if !SupportedCapabilities[capability] {
client.Reply("CAP NAK * :%s", msg.capabilities)
client.Reply(RplCap(client, CAP_NAK, msg.capabilities))
return
}
}
for capability := range msg.capabilities {
client.capabilities[capability] = true
}
client.Reply("CAP ACK * :%s", msg.capabilities)
client.Reply(RplCap(client, CAP_ACK, msg.capabilities))
case CAP_CLEAR:
format := strings.TrimRight(
strings.Repeat("%s%s ", len(client.capabilities)), " ")
args := make([]interface{}, len(client.capabilities))
index := 0
for capability := range client.capabilities {
args[index] = Disable
args[index+1] = capability
index += 2
delete(client.capabilities, capability)
}
client.Reply("CAP ACK * :"+format, args...)
reply := RplCap(client, CAP_ACK, client.capabilities.DisableString())
client.capabilities = make(CapabilitySet)
client.Reply(reply)
case CAP_END:
client.capState = CapNegotiated

14
irc/types.go
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@ -14,6 +14,10 @@ type CapSubCommand string
type Capability string
func (capability Capability) String() string {
return string(capability)
}
type CapModifier rune
func (mod CapModifier) String() string {
@ -34,6 +38,16 @@ func (set CapabilitySet) String() string {
return strings.Join(strs, " ")
}
func (set CapabilitySet) DisableString() string {
parts := make([]string, len(set))
index := 0
for capability := range set {
parts[index] = Disable.String() + capability.String()
index += 1
}
return strings.Join(parts, " ")
}
// a string with wildcards
type Mask string