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Upgrade to latest girc version (irc) (#718)

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This commit is contained in:
Wim 2019-02-16 17:24:04 +01:00 committed by GitHub
parent 777af73e2b
commit 3123695869
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GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 172 additions and 189 deletions
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4
bridge/irc/handlers.go
View File

@ -81,7 +81,7 @@ func (b *Birc) handleJoinPart(client *girc.Client, event girc.Event) {
return
}
if event.Command == "QUIT" {
if event.Source.Name == b.Nick && strings.Contains(event.Trailing, "Ping timeout") {
if event.Source.Name == b.Nick && strings.Contains(event.Last(), "Ping timeout") {
b.Log.Infof("%s reconnecting ..", b.Account)
b.Remote <- config.Message{Username: "system", Text: "reconnect", Channel: channel, Account: b.Account, Event: config.EventFailure}
return
@ -164,7 +164,7 @@ func (b *Birc) handlePrivMsg(client *girc.Client, event girc.Event) {
return
}
rmsg := config.Message{Username: event.Source.Name, Channel: strings.ToLower(event.Params[0]), Account: b.Account, UserID: event.Source.Ident + "@" + event.Source.Host}
b.Log.Debugf("== Receiving PRIVMSG: %s %s %#v", event.Source.Name, event.Trailing, event)
b.Log.Debugf("== Receiving PRIVMSG: %s %s %#v", event.Source.Name, event.Last(), event)
// set action event
if event.IsAction() {

2
bridge/irc/irc.go
View File

@ -295,7 +295,7 @@ func (b *Birc) storeNames(client *girc.Client, event girc.Event) {
channel := event.Params[2]
b.names[channel] = append(
b.names[channel],
strings.Split(strings.TrimSpace(event.Trailing), " ")...)
strings.Split(strings.TrimSpace(event.Last()), " ")...)
}
func (b *Birc) formatnicks(nicks []string) string {

2
go.mod
View File

@ -22,7 +22,7 @@ require (
github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1 // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/labstack/echo/v4 v4.0.0
github.com/lrstanley/girc v0.0.0-20190102153329-c1e59a02f488
github.com/lrstanley/girc v0.0.0-20190210212025-51b8e096d398
github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5 // indirect
github.com/lusis/slack-test v0.0.0-20180109053238-3c758769bfa6 // indirect
github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20190210153444-cc9d05784d5d

4
go.sum
View File

@ -62,8 +62,8 @@ github.com/labstack/echo/v4 v4.0.0 h1:q1GH+caIXPP7H2StPIdzy/ez9CO0EepqYeUg6vi9SW
github.com/labstack/echo/v4 v4.0.0/go.mod h1:tZv7nai5buKSg5h/8E6zz4LsD/Dqh9/91Mvs7Z5Zyno=
github.com/labstack/gommon v0.2.8 h1:JvRqmeZcfrHC5u6uVleB4NxxNbzx6gpbJiQknDbKQu0=
github.com/labstack/gommon v0.2.8/go.mod h1:/tj9csK2iPSBvn+3NLM9e52usepMtrd5ilFYA+wQNJ4=
github.com/lrstanley/girc v0.0.0-20190102153329-c1e59a02f488 h1:dDEQN5oaa0WOzEiPDSbOugW/e2I/SWY98HYRdcwmGfY=
github.com/lrstanley/girc v0.0.0-20190102153329-c1e59a02f488/go.mod h1:7cRs1SIBfKQ7e3Tam6GKTILSNHzR862JD0JpINaZoJk=
github.com/lrstanley/girc v0.0.0-20190210212025-51b8e096d398 h1:a40kRmhA1p2XFJ6gqXfCExSyuDDCp/U9LA8ZY27u2Lk=
github.com/lrstanley/girc v0.0.0-20190210212025-51b8e096d398/go.mod h1:7cRs1SIBfKQ7e3Tam6GKTILSNHzR862JD0JpINaZoJk=
github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5 h1:AsEBgzv3DhuYHI/GiQh2HxvTP71HCCE9E/tzGUzGdtU=
github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5/go.mod h1:c2mYKRyMb1BPkO5St0c/ps62L4S0W2NAkaTXj9qEI+0=
github.com/lusis/slack-test v0.0.0-20180109053238-3c758769bfa6 h1:iOAVXzZyXtW408TMYejlUPo6BIn92HmOacWtIfNyYns=

81
vendor/github.com/lrstanley/girc/builtin.go generated vendored
View File

@ -93,7 +93,7 @@ func handleConnect(c *Client, e Event) {
}
time.Sleep(2 * time.Second)
c.RunHandlers(&Event{Command: CONNECTED, Trailing: c.Server()})
c.RunHandlers(&Event{Command: CONNECTED, Params: []string{c.Server()}})
}
// nickCollisionHandler helps prevent the client from having conflicting
@ -109,7 +109,7 @@ func nickCollisionHandler(c *Client, e Event) {
// handlePING helps respond to ping requests from the server.
func handlePING(c *Client, e Event) {
c.Cmd.Pong(e.Trailing)
c.Cmd.Pong(e.Last())
}
func handlePONG(c *Client, e Event) {
@ -120,16 +120,11 @@ func handlePONG(c *Client, e Event) {
// handleJOIN ensures that the state has updated users and channels.
func handleJOIN(c *Client, e Event) {
if e.Source == nil {
if e.Source == nil || len(e.Params) == 0 {
return
}
var channelName string
if len(e.Params) > 0 {
channelName = e.Params[0]
} else {
channelName = e.Trailing
}
channelName := e.Params[0]
c.state.Lock()
@ -158,13 +153,13 @@ func handleJOIN(c *Client, e Event) {
user.addChannel(channel.Name)
// Assume extended-join (ircv3).
if len(e.Params) == 2 {
if len(e.Params) >= 2 {
if e.Params[1] != "*" {
user.Extras.Account = e.Params[1]
}
if len(e.Trailing) > 0 {
user.Extras.Name = e.Trailing
if len(e.Params) > 2 {
user.Extras.Name = e.Params[2]
}
}
c.state.Unlock()
@ -192,16 +187,13 @@ func handleJOIN(c *Client, e Event) {
// handlePART ensures that the state is clean of old user and channel entries.
func handlePART(c *Client, e Event) {
if e.Source == nil {
if e.Source == nil || len(e.Params) < 1 {
return
}
var channel string
if len(e.Params) > 0 {
channel = e.Params[0]
} else {
channel = e.Trailing
}
// TODO: does this work if it's not the bot?
channel := e.Params[0]
if channel == "" {
return
@ -231,7 +223,7 @@ func handleTOPIC(c *Client, e Event) {
case 1:
name = e.Params[0]
default:
name = e.Params[len(e.Params)-1]
name = e.Params[1]
}
c.state.Lock()
@ -241,7 +233,7 @@ func handleTOPIC(c *Client, e Event) {
return
}
channel.Topic = e.Trailing
channel.Topic = e.Last()
c.state.Unlock()
c.state.notify(c, UPDATE_STATE)
}
@ -253,7 +245,7 @@ func handleWHO(c *Client, e Event) {
// Assume WHOX related.
if e.Command == RPL_WHOSPCRPL {
if len(e.Params) != 7 {
if len(e.Params) != 8 {
// Assume there was some form of error or invalid WHOX response.
return
}
@ -266,12 +258,24 @@ func handleWHO(c *Client, e Event) {
}
ident, host, nick, account = e.Params[3], e.Params[4], e.Params[5], e.Params[6]
realname = e.Trailing
realname = e.Last()
} else {
// Assume RPL_WHOREPLY.
ident, host, nick = e.Params[2], e.Params[3], e.Params[5]
if len(e.Trailing) > 2 {
realname = e.Trailing[2:]
// format: "<client> <channel> <user> <host> <server> <nick> <H|G>[*][@|+] :<hopcount> <real_name>"
ident, host, nick, realname = e.Params[2], e.Params[3], e.Params[5], e.Last()
// Strip the numbers from "<hopcount> <realname>"
for i := 0; i < len(realname); i++ {
// Check if it's not 0-9.
if realname[i] < 0x30 || i > 0x39 {
realname = strings.TrimLeft(realname[i+1:], " ")
break
}
if i == len(realname)-1 {
// Assume it's only numbers?
realname = ""
}
}
}
@ -326,10 +330,8 @@ func handleNICK(c *Client, e Event) {
c.state.Lock()
// renameUser updates the LastActive time automatically.
if len(e.Params) == 1 {
c.state.renameUser(e.Source.ID(), e.Params[0])
} else if len(e.Trailing) > 0 {
c.state.renameUser(e.Source.ID(), e.Trailing)
if len(e.Params) >= 1 {
c.state.renameUser(e.Source.ID(), e.Last())
}
c.state.Unlock()
c.state.notify(c, UPDATE_STATE)
@ -372,12 +374,10 @@ func handleMYINFO(c *Client, e Event) {
// events. These commonly contain the server capabilities and limitations.
// For example, things like max channel name length, or nickname length.
func handleISUPPORT(c *Client, e Event) {
// Must be a ISUPPORT-based message. 005 is also used for server bounce
// related things, so this handler may be triggered during other
// situations.
// Must be a ISUPPORT-based message.
// Also known as RPL_PROTOCTL.
if !strings.HasSuffix(e.Trailing, "this server") {
if !strings.HasSuffix(e.Last(), "this server") {
return
}
@ -387,8 +387,8 @@ func handleISUPPORT(c *Client, e Event) {
}
c.state.Lock()
// Skip the first parameter, as it's our nickname.
for i := 1; i < len(e.Params); i++ {
// Skip the first parameter, as it's our nickname, and the last, as it's the doc.
for i := 1; i < len(e.Params)-1; i++ {
j := strings.IndexByte(e.Params[i], '=')
if j < 1 || (j+1) == len(e.Params[i]) {
@ -421,10 +421,9 @@ func handleMOTD(c *Client, e Event) {
// Otherwise, assume we're getting sent the MOTD line-by-line.
if len(c.state.motd) != 0 {
e.Trailing = "\n" + e.Trailing
c.state.motd += "\n"
}
c.state.motd += e.Trailing
c.state.motd += e.Last()
c.state.Unlock()
}
@ -436,12 +435,12 @@ func handleNAMES(c *Client, e Event) {
return
}
channel := c.state.lookupChannel(e.Params[len(e.Params)-1])
channel := c.state.lookupChannel(e.Params[2])
if channel == nil {
return
}
parts := strings.Split(e.Trailing, " ")
parts := strings.Split(e.Last(), " ")
var modes, nick string
var ok bool

18
vendor/github.com/lrstanley/girc/cap.go generated vendored
View File

@ -94,7 +94,7 @@ func handleCAP(c *Client, e Event) {
}
// We can assume there was a failure attempting to enable a capability.
if len(e.Params) == 2 && e.Params[1] == CAP_NAK {
if len(e.Params) >= 2 && e.Params[1] == CAP_NAK {
// Let the server know that we're done.
c.write(&Event{Command: CAP, Params: []string{CAP_END}})
return
@ -102,10 +102,10 @@ func handleCAP(c *Client, e Event) {
possible := possibleCapList(c)
if len(e.Params) >= 2 && e.Params[1] == CAP_LS {
if len(e.Params) >= 3 && e.Params[1] == CAP_LS {
c.state.Lock()
caps := parseCap(e.Trailing)
caps := parseCap(e.Last())
for k := range caps {
if _, ok := possible[k]; !ok {
@ -137,9 +137,9 @@ func handleCAP(c *Client, e Event) {
}
c.state.Unlock()
// Indicates if this is a multi-line LS. (2 args means it's the
// Indicates if this is a multi-line LS. (3 args means it's the
// last LS).
if len(e.Params) == 2 {
if len(e.Params) == 3 {
// If we support no caps, just ack the CAP message and END.
if len(c.state.tmpCap) == 0 {
c.write(&Event{Command: CAP, Params: []string{CAP_END}})
@ -147,7 +147,7 @@ func handleCAP(c *Client, e Event) {
}
// Let them know which ones we'd like to enable.
c.write(&Event{Command: CAP, Params: []string{CAP_REQ}, Trailing: strings.Join(c.state.tmpCap, " "), EmptyTrailing: true})
c.write(&Event{Command: CAP, Params: []string{CAP_REQ, strings.Join(c.state.tmpCap, " ")}})
// Re-initialize the tmpCap, so if we get multiple 'CAP LS' requests
// due to cap-notify, we can re-evaluate what we can support.
@ -157,9 +157,9 @@ func handleCAP(c *Client, e Event) {
}
}
if len(e.Params) == 2 && len(e.Trailing) > 1 && e.Params[1] == CAP_ACK {
if len(e.Params) == 3 && e.Params[1] == CAP_ACK {
c.state.Lock()
c.state.enabledCap = strings.Split(e.Trailing, " ")
c.state.enabledCap = strings.Split(e.Last(), " ")
// Do we need to do sasl auth?
wantsSASL := false
@ -208,7 +208,7 @@ func handleAWAY(c *Client, e Event) {
c.state.Lock()
user := c.state.lookupUser(e.Source.Name)
if user != nil {
user.Extras.Away = e.Trailing
user.Extras.Away = e.Last()
}
c.state.Unlock()
c.state.notify(c, UPDATE_STATE)

9
vendor/github.com/lrstanley/girc/cap_sasl.go generated vendored
View File

@ -95,10 +95,9 @@ func handleSASL(c *Client, e Event) {
// some reason. The SASL spec and IRCv3 spec do not define a clear
// way to abort a SASL exchange, other than to disconnect, or proceed
// with CAP END.
c.rx <- &Event{Command: ERROR, Trailing: fmt.Sprintf(
"closing connection: SASL %s failed: %s",
c.Config.SASL.Method(), e.Trailing,
)}
c.rx <- &Event{Command: ERROR, Params: []string{
fmt.Sprintf("closing connection: SASL %s failed: %s", c.Config.SASL.Method(), e.Last()),
}}
return
}
@ -133,5 +132,5 @@ func handleSASLError(c *Client, e Event) {
// Authentication failed. The SASL spec and IRCv3 spec do not define a
// clear way to abort a SASL exchange, other than to disconnect, or
// proceed with CAP END.
c.rx <- &Event{Command: ERROR, Trailing: "closing connection: " + e.Trailing}
c.rx <- &Event{Command: ERROR, Params: []string{"closing connection: " + e.Last()}}
}

2
vendor/github.com/lrstanley/girc/client.go generated vendored
View File

@ -335,7 +335,7 @@ func (e *ErrEvent) Error() string {
return "unknown error occurred"
}
return e.Event.Trailing
return e.Event.Last()
}
func (c *Client) execLoop(ctx context.Context, errs chan error, wg *sync.WaitGroup) {

13
vendor/github.com/lrstanley/girc/commands.go generated vendored
View File

@ -63,7 +63,7 @@ func (cmd *Commands) Part(channels ...string) {
// PartMessage leaves an IRC channel with a specified leave message.
func (cmd *Commands) PartMessage(channel, message string) {
cmd.c.Send(&Event{Command: PART, Params: []string{channel}, Trailing: message, EmptyTrailing: true})
cmd.c.Send(&Event{Command: PART, Params: []string{channel, message}})
}
// SendCTCP sends a CTCP request to target. Note that this method uses
@ -105,7 +105,7 @@ func (cmd *Commands) SendCTCPReply(target, ctcpType, message string) {
// Message sends a PRIVMSG to target (either channel, service, or user).
func (cmd *Commands) Message(target, message string) {
cmd.c.Send(&Event{Command: PRIVMSG, Params: []string{target}, Trailing: message, EmptyTrailing: true})
cmd.c.Send(&Event{Command: PRIVMSG, Params: []string{target, message}})
}
// Messagef sends a formated PRIVMSG to target (either channel, service, or
@ -172,8 +172,7 @@ func (cmd *Commands) ReplyTof(event Event, format string, a ...interface{}) {
func (cmd *Commands) Action(target, message string) {
cmd.c.Send(&Event{
Command: PRIVMSG,
Params: []string{target},
Trailing: fmt.Sprintf("\001ACTION %s\001", message),
Params: []string{target, fmt.Sprintf("\001ACTION %s\001", message)},
})
}
@ -185,7 +184,7 @@ func (cmd *Commands) Actionf(target, format string, a ...interface{}) {
// Notice sends a NOTICE to target (either channel, service, or user).
func (cmd *Commands) Notice(target, message string) {
cmd.c.Send(&Event{Command: NOTICE, Params: []string{target}, Trailing: message, EmptyTrailing: true})
cmd.c.Send(&Event{Command: NOTICE, Params: []string{target, message}})
}
// Noticef sends a formated NOTICE to target (either channel, service, or
@ -221,7 +220,7 @@ func (cmd *Commands) SendRawf(format string, a ...interface{}) error {
// Topic sets the topic of channel to message. Does not verify the length
// of the topic.
func (cmd *Commands) Topic(channel, message string) {
cmd.c.Send(&Event{Command: TOPIC, Params: []string{channel}, Trailing: message, EmptyTrailing: true})
cmd.c.Send(&Event{Command: TOPIC, Params: []string{channel, message}})
}
// Who sends a WHO query to the server, which will attempt WHOX by default.
@ -266,7 +265,7 @@ func (cmd *Commands) Oper(user, pass string) {
// server.
func (cmd *Commands) Kick(channel, user, reason string) {
if reason != "" {
cmd.c.Send(&Event{Command: KICK, Params: []string{channel, user}, Trailing: reason, EmptyTrailing: true})
cmd.c.Send(&Event{Command: KICK, Params: []string{channel, user, reason}})
}
cmd.c.Send(&Event{Command: KICK, Params: []string{channel, user}})

12
vendor/github.com/lrstanley/girc/conn.go generated vendored
View File

@ -309,17 +309,17 @@ func (c *Client) internalConnect(mock net.Conn, dialer Dialer) error {
c.Config.Name = c.Config.User
}
c.write(&Event{Command: USER, Params: []string{c.Config.User, "*", "*"}, Trailing: c.Config.Name})
c.write(&Event{Command: USER, Params: []string{c.Config.User, "*", "*", c.Config.Name}})
// Send a virtual event allowing hooks for successful socket connection.
c.RunHandlers(&Event{Command: INITIALIZED, Trailing: c.Server()})
c.RunHandlers(&Event{Command: INITIALIZED, Params: []string{c.Server()}})
// Wait for the first error.
var result error
select {
case <-ctx.Done():
c.debug.Print("received request to close, beginning clean up")
c.RunHandlers(&Event{Command: CLOSED, Trailing: c.Server()})
c.RunHandlers(&Event{Command: CLOSED, Params: []string{c.Server()}})
case err := <-errs:
c.debug.Print("received error, beginning clean up")
result = err
@ -336,7 +336,7 @@ func (c *Client) internalConnect(mock net.Conn, dialer Dialer) error {
c.conn.mu.Unlock()
c.mu.RUnlock()
c.RunHandlers(&Event{Command: DISCONNECTED, Trailing: c.Server()})
c.RunHandlers(&Event{Command: DISCONNECTED, Params: []string{c.Server()}})
// Once we have our error/result, let all other functions know we're done.
c.debug.Print("waiting for all routines to finish")
@ -396,9 +396,9 @@ func (c *Client) Send(event *Event) {
<-time.After(c.conn.rate(event.Len()))
}
if c.Config.GlobalFormat && event.Trailing != "" &&
if c.Config.GlobalFormat && len(event.Params) > 0 && event.Params[len(event.Params)-1] != "" &&
(event.Command == PRIVMSG || event.Command == TOPIC || event.Command == NOTICE) {
event.Trailing = Fmt(event.Trailing)
event.Params[len(event.Params)-1] = Fmt(event.Params[len(event.Params)-1])
}
c.write(event)

6
vendor/github.com/lrstanley/girc/ctcp.go generated vendored
View File

@ -41,7 +41,7 @@ func DecodeCTCP(e *Event) *CTCPEvent {
// Must be targeting a user/channel, AND trailing must have
// DELIM+TAG+DELIM minimum (at least 3 chars).
if len(e.Params) != 1 || len(e.Trailing) < 3 {
if len(e.Params) != 2 || len(e.Params[1]) < 3 {
return nil
}
@ -49,12 +49,12 @@ func DecodeCTCP(e *Event) *CTCPEvent {
return nil
}
if e.Trailing[0] != ctcpDelim || e.Trailing[len(e.Trailing)-1] != ctcpDelim {
if e.Params[1][0] != ctcpDelim || e.Params[1][len(e.Params[1])-1] != ctcpDelim {
return nil
}
// Strip delimiters.
text := e.Trailing[1 : len(e.Trailing)-1]
text := e.Params[1][1 : len(e.Params[1])-1]
s := strings.IndexByte(text, eventSpace)

190
vendor/github.com/lrstanley/girc/event.go generated vendored
View File

@ -21,46 +21,6 @@ func cutCRFunc(r rune) bool {
return r == '\r' || r == '\n'
}
// Event represents an IRC protocol message, see RFC1459 section 2.3.1
//
// <message> :: [':' <prefix> <SPACE>] <command> <params> <crlf>
// <prefix> :: <servername> | <nick> ['!' <user>] ['@' <host>]
// <command> :: <letter>{<letter>} | <number> <number> <number>
// <SPACE> :: ' '{' '}
// <params> :: <SPACE> [':' <trailing> | <middle> <params>]
// <middle> :: <Any *non-empty* sequence of octets not including SPACE or NUL
// or CR or LF, the first of which may not be ':'>
// <trailing> :: <Any, possibly empty, sequence of octets not including NUL or
// CR or LF>
// <crlf> :: CR LF
type Event struct {
// Source is the origin of the event.
Source *Source `json:"source"`
// Tags are the IRCv3 style message tags for the given event. Only use
// if network supported.
Tags Tags `json:"tags"`
// Timestamp is the time the event was received. This could optionally be
// used for client-stored sent messages too. If the server supports the
// "server-time" capability, this is synced to the UTC time that the server
// specifies.
Timestamp time.Time `json:"timestamp"`
// Command that represents the event, e.g. JOIN, PRIVMSG, KILL.
Command string `json:"command"`
// Params (parameters/args) to the command. Commonly nickname, channel, etc.
Params []string `json:"params"`
// Trailing text. e.g. with a PRIVMSG, this is the message text (part
// after the colon.)
Trailing string `json:"trailing"`
// EmptyTrailing, if true, the text prefix (:) will be added even if
// Event.Trailing is empty.
EmptyTrailing bool `json:"empty_trailing"`
// Sensitive should be true if the message is sensitive (e.g. and should
// not be logged/shown in debugging output).
Sensitive bool `json:"sensitive"`
// If the event is an echo-message response.
Echo bool `json:"echo"`
}
// ParseEvent takes a string and attempts to create a Event struct. Returns
// nil if the Event is invalid.
func ParseEvent(raw string) (e *Event) {
@ -157,16 +117,55 @@ func ParseEvent(raw string) (e *Event) {
e.Params = strings.Split(raw[j:i-1], string(eventSpace))
}
e.Trailing = raw[i+1:]
// We need to re-encode the trailing argument even if it was empty.
if len(e.Trailing) <= 0 {
e.EmptyTrailing = true
}
e.Params = append(e.Params, raw[i+1:])
return e
}
// Event represents an IRC protocol message, see RFC1459 section 2.3.1
//
// <message> :: [':' <prefix> <SPACE>] <command> <params> <crlf>
// <prefix> :: <servername> | <nick> ['!' <user>] ['@' <host>]
// <command> :: <letter>{<letter>} | <number> <number> <number>
// <SPACE> :: ' '{' '}
// <params> :: <SPACE> [':' <trailing> | <middle> <params>]
// <middle> :: <Any *non-empty* sequence of octets not including SPACE or NUL
// or CR or LF, the first of which may not be ':'>
// <trailing> :: <Any, possibly empty, sequence of octets not including NUL or
// CR or LF>
// <crlf> :: CR LF
type Event struct {
// Source is the origin of the event.
Source *Source `json:"source"`
// Tags are the IRCv3 style message tags for the given event. Only use
// if network supported.
Tags Tags `json:"tags"`
// Timestamp is the time the event was received. This could optionally be
// used for client-stored sent messages too. If the server supports the
// "server-time" capability, this is synced to the UTC time that the server
// specifies.
Timestamp time.Time `json:"timestamp"`
// Command that represents the event, e.g. JOIN, PRIVMSG, KILL.
Command string `json:"command"`
// Params (parameters/args) to the command. Commonly nickname, channel, etc.
// The last item in the slice could potentially contain spaces (commonly
// referred to as the "trailing" parameter).
Params []string `json:"params"`
// Sensitive should be true if the message is sensitive (e.g. and should
// not be logged/shown in debugging output).
Sensitive bool `json:"sensitive"`
// If the event is an echo-message response.
Echo bool `json:"echo"`
}
// Last returns the last parameter in Event.Params if it exists.
func (e *Event) Last() string {
if len(e.Params) >= 1 {
return e.Params[len(e.Params)-1]
}
return ""
}
// Copy makes a deep copy of a given event, for use with allowing untrusted
// functions/handlers edit the event without causing potential issues with
// other handlers.
@ -178,8 +177,6 @@ func (e *Event) Copy() *Event {
newEvent := &Event{
Timestamp: e.Timestamp,
Command: e.Command,
Trailing: e.Trailing,
EmptyTrailing: e.EmptyTrailing,
Sensitive: e.Sensitive,
Echo: e.Echo,
}
@ -208,7 +205,7 @@ func (e *Event) Copy() *Event {
// Equals compares two Events for equality.
func (e *Event) Equals(ev *Event) bool {
if e.Command != ev.Command || e.Trailing != ev.Trailing || len(e.Params) != len(ev.Params) {
if e.Command != ev.Command || len(e.Params) != len(ev.Params) {
return false
}
@ -242,16 +239,18 @@ func (e *Event) Len() (length int) {
length += len(e.Command)
if len(e.Params) > 0 {
// Spaces before each param.
length += len(e.Params)
for i := 0; i < len(e.Params); i++ {
length += len(e.Params[i])
}
}
if len(e.Trailing) > 0 || e.EmptyTrailing {
// Include prefix and space.
length += len(e.Trailing) + 2
// If param contains a space or it's empty, it's trailing, so it should be
// prefixed with a colon (:).
if i == len(e.Params)-1 && (strings.Contains(e.Params[i], " ") || e.Params[i] == "") {
length++
}
}
}
return
@ -283,14 +282,15 @@ func (e *Event) Bytes() []byte {
// Space separated list of arguments.
if len(e.Params) > 0 {
buffer.WriteByte(eventSpace)
buffer.WriteString(strings.Join(e.Params, string(eventSpace)))
}
// buffer.WriteByte(eventSpace)
if len(e.Trailing) > 0 || e.EmptyTrailing {
buffer.WriteByte(eventSpace)
buffer.WriteByte(messagePrefix)
buffer.WriteString(e.Trailing)
for i := 0; i < len(e.Params); i++ {
if i == len(e.Params)-1 && (strings.Contains(e.Params[i], " ") || e.Params[i] == "") {
buffer.WriteString(string(eventSpace) + string(messagePrefix) + e.Params[i])
continue
}
buffer.WriteString(string(eventSpace) + e.Params[i])
}
}
// We need the limit the buffer length.
@ -327,7 +327,7 @@ func (e *Event) Pretty() (out string, ok bool) {
}
if e.Command == ERROR {
return fmt.Sprintf("[*] an error occurred: %s", e.Trailing), true
return fmt.Sprintf("[*] an error occurred: %s", e.Last()), true
}
if e.Source == nil {
@ -335,23 +335,19 @@ func (e *Event) Pretty() (out string, ok bool) {
return "", false
}
if len(e.Params) > 0 && len(e.Trailing) > 0 {
return fmt.Sprintf("[>] writing %s [%s]: %s", strings.ToLower(e.Command), strings.Join(e.Params, ", "), e.Trailing), true
} else if len(e.Params) > 0 {
return fmt.Sprintf("[>] writing %s [%s]", strings.ToLower(e.Command), strings.Join(e.Params, ", ")), true
} else if len(e.Trailing) > 0 {
return fmt.Sprintf("[>] writing %s: %s", strings.ToLower(e.Command), e.Trailing), true
if len(e.Params) > 0 {
return fmt.Sprintf("[>] writing %s", e.String()), true
}
return "", false
}
if e.Command == INITIALIZED {
return fmt.Sprintf("[*] connection to %s initialized", e.Trailing), true
return fmt.Sprintf("[*] connection to %s initialized", e.Last()), true
}
if e.Command == CONNECTED {
return fmt.Sprintf("[*] successfully connected to %s", e.Trailing), true
return fmt.Sprintf("[*] successfully connected to %s", e.Last()), true
}
if (e.Command == PRIVMSG || e.Command == NOTICE) && len(e.Params) > 0 {
@ -361,18 +357,18 @@ func (e *Event) Pretty() (out string, ok bool) {
}
if ctcp.Command == CTCP_ACTION {
return fmt.Sprintf("[%s] **%s** %s", strings.Join(e.Params, ","), ctcp.Source.Name, ctcp.Text), true
return fmt.Sprintf("[%s] **%s** %s", strings.Join(e.Params[0:len(e.Params)-1], ","), ctcp.Source.Name, ctcp.Text), true
}
return fmt.Sprintf("[*] CTCP query from %s: %s%s", ctcp.Source.Name, ctcp.Command, " "+ctcp.Text), true
}
return fmt.Sprintf("[%s] (%s) %s", strings.Join(e.Params, ","), e.Source.Name, e.Trailing), true
return fmt.Sprintf("[%s] (%s) %s", strings.Join(e.Params[0:len(e.Params)-1], ","), e.Source.Name, e.Last()), true
}
if e.Command == RPL_MOTD || e.Command == RPL_MOTDSTART ||
e.Command == RPL_WELCOME || e.Command == RPL_YOURHOST ||
e.Command == RPL_CREATED || e.Command == RPL_LUSERCLIENT {
return "[*] " + e.Trailing, true
return "[*] " + e.Last(), true
}
if e.Command == JOIN && len(e.Params) > 0 {
@ -380,41 +376,34 @@ func (e *Event) Pretty() (out string, ok bool) {
}
if e.Command == PART && len(e.Params) > 0 {
return fmt.Sprintf("[*] %s (%s) has left %s (%s)", e.Source.Name, e.Source.Host, e.Params[0], e.Trailing), true
return fmt.Sprintf("[*] %s (%s) has left %s (%s)", e.Source.Name, e.Source.Host, e.Params[0], e.Last()), true
}
if e.Command == QUIT {
return fmt.Sprintf("[*] %s has quit (%s)", e.Source.Name, e.Trailing), true
return fmt.Sprintf("[*] %s has quit (%s)", e.Source.Name, e.Last()), true
}
if e.Command == INVITE && len(e.Params) == 1 {
return fmt.Sprintf("[*] %s invited to %s by %s", e.Params[0], e.Trailing, e.Source.Name), true
return fmt.Sprintf("[*] %s invited to %s by %s", e.Params[0], e.Last(), e.Source.Name), true
}
if e.Command == KICK && len(e.Params) >= 2 {
if e.Trailing == "" && len(e.Params) == 3 {
e.Trailing = e.Params[2]
}
return fmt.Sprintf("[%s] *** %s has kicked %s: %s", e.Params[0], e.Source.Name, e.Params[1], e.Trailing), true
return fmt.Sprintf("[%s] *** %s has kicked %s: %s", e.Params[0], e.Source.Name, e.Params[1], e.Last()), true
}
if e.Command == NICK {
// Workaround, see https://github.com/lrstanley/girc/pull/15#issuecomment-413845482
var name string
if len(e.Params) == 1 {
name = e.Params[0]
} else if len(e.Trailing) > 0 {
name = e.Trailing
return fmt.Sprintf("[*] %s is now known as %s", e.Source.Name, e.Last()), true
}
if name != "" {
return fmt.Sprintf("[*] %s is now known as %s", e.Source.Name, name), true
}
if e.Command == TOPIC && len(e.Params) >= 2 {
return fmt.Sprintf("[%s] *** %s has set the topic to: %s", e.Params[0], e.Source.Name, e.Last()), true
}
if e.Command == TOPIC && len(e.Params) > 0 {
return fmt.Sprintf("[%s] *** %s has set the topic to: %s", e.Params[len(e.Params)-1], e.Source.Name, e.Trailing), true
if e.Command == RPL_TOPIC && len(e.Params) > 0 {
if len(e.Params) >= 2 {
return fmt.Sprintf("[*] topic for %s is: %s", e.Params[1], e.Last()), true
}
return fmt.Sprintf("[*] topic for %s is: %s", e.Params[0], e.Last()), true
}
if e.Command == MODE && len(e.Params) > 2 {
@ -422,8 +411,8 @@ func (e *Event) Pretty() (out string, ok bool) {
}
if e.Command == CAP_AWAY {
if len(e.Trailing) > 0 {
return fmt.Sprintf("[*] %s is now away: %s", e.Source.Name, e.Trailing), true
if len(e.Params) > 0 {
return fmt.Sprintf("[*] %s is now away: %s", e.Source.Name, e.Last()), true
}
return fmt.Sprintf("[*] %s is no longer away", e.Source.Name), true
@ -441,12 +430,8 @@ func (e *Event) Pretty() (out string, ok bool) {
return fmt.Sprintf("[*] %s has authenticated for account: %s", e.Source.Name, e.Params[0]), true
}
if e.Command == RPL_TOPIC && len(e.Params) > 0 && len(e.Trailing) > 0 {
return fmt.Sprintf("[*] topic for %s is: %s", e.Params[len(e.Params)-1], e.Trailing), true
}
if e.Command == CAP && len(e.Params) == 2 && len(e.Trailing) > 1 && e.Params[1] == CAP_ACK {
return "[*] enabling capabilities: " + e.Trailing, true
if e.Command == CAP && len(e.Params) >= 2 && e.Params[1] == CAP_ACK {
return "[*] enabling capabilities: " + e.Last(), true
}
return "", false
@ -501,10 +486,11 @@ func (e *Event) IsFromUser() bool {
// PRIVMSG ACTION (/me).
func (e *Event) StripAction() string {
if !e.IsAction() {
return e.Trailing
return e.Last()
}
return e.Trailing[8 : len(e.Trailing)-1]
msg := e.Last()
return msg[8 : len(msg)-1]
}
const (

2
vendor/github.com/lrstanley/girc/format.go generated vendored
View File

@ -211,7 +211,7 @@ func IsValidChannel(channel string) bool {
return true
}
// IsValidNick validates an IRC nickame. Note that this does not validate
// IsValidNick validates an IRC nickname. Note that this does not validate
// IRC nickname length.
//
// nickname = ( letter / special ) *8( letter / digit / special / "-" )

2
vendor/modules.txt vendored
View File

@ -66,7 +66,7 @@ github.com/labstack/gommon/color
github.com/labstack/gommon/log
github.com/labstack/gommon/bytes
github.com/labstack/gommon/random
# github.com/lrstanley/girc v0.0.0-20190102153329-c1e59a02f488
# github.com/lrstanley/girc v0.0.0-20190210212025-51b8e096d398
github.com/lrstanley/girc
# github.com/magiconair/properties v1.8.0
github.com/magiconair/properties