forked from External/ergo
I think I get IRC protocol now.
This commit is contained in:
Jeremy Latt
parent
26ef45290a
commit
2cbf65564e
9 changed files with 208 additions and 147 deletions
131
src/irc/reply.go
131
src/irc/reply.go
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@ -20,175 +20,178 @@ type BasicReply struct {
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message string
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}
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func NewBasicReply(source Identifier, code string, message string) *BasicReply {
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fullMessage := fmt.Sprintf(":%s %s %s\r\n", source.Id(), code, message)
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return &BasicReply{source, code, fullMessage}
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}
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func (reply *BasicReply) String(client *Client) string {
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return reply.message
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}
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type NumericReply struct {
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*BasicReply
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}
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func NewNumericReply(source Identifier, code string, message string) *NumericReply {
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return &NumericReply{&BasicReply{source, code, message}}
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}
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func (reply *NumericReply) String(client *Client) string {
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return fmt.Sprintf(":%s %s %s %s\r\n", reply.source.Id(), reply.code, client.Nick(),
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reply.message)
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}
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type ChannelReply struct {
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*BasicReply
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channel *Channel
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}
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func (reply *ChannelReply) String(client *Client) string {
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return fmt.Sprintf(":%s %s %s %s\r\n", reply.source.Id(), reply.code, reply.channel.name,
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reply.message)
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}
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func NewReply(source Identifier, code string, message string) *BasicReply {
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return &BasicReply{source, code, message}
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}
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// messaging
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func RplPrivMsg(source *Client, message string) Reply {
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return NewReply(source, RPL_PRIVMSG, ":"+message)
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return NewNumericReply(source, RPL_PRIVMSG, ":"+message)
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}
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func RplNick(client *Client, newNick string) Reply {
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return NewReply(client, RPL_NICK, ":"+newNick)
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return NewBasicReply(client, RPL_NICK, newNick)
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}
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func RplInviteMsg(channel *Channel, inviter *Client) Reply {
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return NewReply(inviter, RPL_INVITE, channel.name)
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func RplPrivMsgChannel(channel *Channel, source *Client, message string) Reply {
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return NewBasicReply(source, RPL_PRIVMSG, fmt.Sprintf("%s :%s", channel.name, message))
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}
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func RplInvitingMsg(channel *Channel, invitee *Client) Reply {
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return NewReply(channel.server, RPL_INVITING,
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fmt.Sprintf("%s %s", channel.name, invitee.Nick()))
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func RplJoin(channel *Channel, client *Client) Reply {
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return NewBasicReply(client, RPL_JOIN, channel.name)
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}
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func RplPart(channel *Channel, client *Client, message string) Reply {
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return NewBasicReply(client, RPL_PART, fmt.Sprintf("%s :%s", channel.name, message))
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}
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func RplPong(server *Server) Reply {
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return NewBasicReply(server, RPL_PONG, server.Id())
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}
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func RplQuit(client *Client, message string) Reply {
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return NewBasicReply(client, RPL_QUIT, ":"+message)
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}
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// Server Info
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func RplWelcome(source Identifier, client *Client) Reply {
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return NewReply(source, RPL_WELCOME,
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return NewNumericReply(source, RPL_WELCOME,
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"Welcome to the Internet Relay Network "+client.Id())
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}
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func RplYourHost(server *Server, target *Client) Reply {
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return NewReply(server, RPL_YOURHOST,
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return NewNumericReply(server, RPL_YOURHOST,
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fmt.Sprintf("Your host is %s, running version %s", server.hostname, VERSION))
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}
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func RplCreated(server *Server) Reply {
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return NewReply(server, RPL_CREATED,
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return NewNumericReply(server, RPL_CREATED,
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"This server was created "+server.ctime.Format(time.RFC1123))
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}
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func RplMyInfo(server *Server) Reply {
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return NewReply(server, RPL_MYINFO,
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return NewNumericReply(server, RPL_MYINFO,
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fmt.Sprintf("%s %s w kn", server.name, VERSION))
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}
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func RplUModeIs(server *Server, client *Client) Reply {
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return NewReply(server, RPL_UMODEIS, client.UModeString())
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return NewNumericReply(server, RPL_UMODEIS, client.UModeString())
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}
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// channel operations
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func RplPrivMsgChannel(channel *Channel, source *Client, message string) Reply {
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return &ChannelReply{NewReply(source, RPL_PRIVMSG, ":"+message), channel}
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}
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func RplJoin(channel *Channel, client *Client) Reply {
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return &ChannelReply{NewReply(client, RPL_JOIN, ""), channel}
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}
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func RplPart(channel *Channel, client *Client, message string) Reply {
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return &ChannelReply{NewReply(client, RPL_PART, ":"+message), channel}
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}
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// numeric replies
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func RplNoTopic(channel *Channel) Reply {
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return NewReply(channel.server, RPL_NOTOPIC, channel.name+" :No topic is set")
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return NewNumericReply(channel.server, RPL_NOTOPIC, channel.name+" :No topic is set")
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}
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func RplTopic(channel *Channel) Reply {
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return NewReply(channel.server, RPL_TOPIC, fmt.Sprintf("%s :%s", channel.name, channel.topic))
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return NewNumericReply(channel.server, RPL_TOPIC, fmt.Sprintf("%s :%s", channel.name, channel.topic))
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}
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// server info
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func RplInviteMsg(channel *Channel, inviter *Client) Reply {
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return NewNumericReply(inviter, RPL_INVITE, channel.name)
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}
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func RplInvitingMsg(channel *Channel, invitee *Client) Reply {
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return NewNumericReply(channel.server, RPL_INVITING,
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fmt.Sprintf("%s %s", channel.name, invitee.Nick()))
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}
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func RplNamReply(channel *Channel) Reply {
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// TODO multiple names and splitting based on message size
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return NewReply(channel.server, RPL_NAMREPLY,
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return NewNumericReply(channel.server, RPL_NAMREPLY,
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fmt.Sprintf("= %s :%s", channel.name, strings.Join(channel.Nicks(), " ")))
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}
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func RplEndOfNames(source Identifier) Reply {
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return NewReply(source, RPL_ENDOFNAMES, ":End of NAMES list")
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return NewNumericReply(source, RPL_ENDOFNAMES, ":End of NAMES list")
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}
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func RplPong(server *Server) Reply {
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return NewReply(server, RPL_PONG, server.Id())
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}
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// server functions
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func RplYoureOper(server *Server) Reply {
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return NewReply(server, RPL_YOUREOPER, ":You are now an IRC operator")
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return NewNumericReply(server, RPL_YOUREOPER, ":You are now an IRC operator")
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}
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// errors
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func ErrAlreadyRegistered(source Identifier) Reply {
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return NewReply(source, ERR_ALREADYREGISTRED, ":You may not reregister")
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return NewNumericReply(source, ERR_ALREADYREGISTRED, ":You may not reregister")
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}
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func ErrNickNameInUse(source Identifier, nick string) Reply {
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return NewReply(source, ERR_NICKNAMEINUSE,
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return NewNumericReply(source, ERR_NICKNAMEINUSE,
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nick+" :Nickname is already in use")
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}
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func ErrUnknownCommand(source Identifier, command string) Reply {
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return NewReply(source, ERR_UNKNOWNCOMMAND,
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return NewNumericReply(source, ERR_UNKNOWNCOMMAND,
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command+" :Unknown command")
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}
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func ErrUsersDontMatch(source Identifier) Reply {
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return NewReply(source, ERR_USERSDONTMATCH,
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return NewNumericReply(source, ERR_USERSDONTMATCH,
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":Cannot change mode for other users")
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}
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func ErrNeedMoreParams(source Identifier, command string) Reply {
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return NewReply(source, ERR_NEEDMOREPARAMS,
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return NewNumericReply(source, ERR_NEEDMOREPARAMS,
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command+"%s :Not enough parameters")
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}
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func ErrNoSuchChannel(source Identifier, channel string) Reply {
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return NewReply(source, ERR_NOSUCHCHANNEL,
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return NewNumericReply(source, ERR_NOSUCHCHANNEL,
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channel+" :No such channel")
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}
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func ErrUserOnChannel(channel *Channel, member *Client) Reply {
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return NewReply(channel.server, ERR_USERONCHANNEL,
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return NewNumericReply(channel.server, ERR_USERONCHANNEL,
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fmt.Sprintf("%s %s :is already on channel", member.nick, channel.name))
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}
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func ErrNotOnChannel(channel *Channel) Reply {
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return NewReply(channel.server, ERR_NOTONCHANNEL,
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return NewNumericReply(channel.server, ERR_NOTONCHANNEL,
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channel.name+" :You're not on that channel")
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}
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func ErrInviteOnlyChannel(channel *Channel) Reply {
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return NewReply(channel.server, ERR_INVITEONLYCHAN,
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return NewNumericReply(channel.server, ERR_INVITEONLYCHAN,
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channel.name+" :Cannot join channel (+i)")
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}
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func ErrBadChannelKey(channel *Channel) Reply {
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return NewReply(channel.server, ERR_BADCHANNELKEY,
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return NewNumericReply(channel.server, ERR_BADCHANNELKEY,
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channel.name+" :Cannot join channel (+k)")
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}
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func ErrNoSuchNick(source Identifier, nick string) Reply {
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return NewReply(source, ERR_NOSUCHNICK,
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return NewNumericReply(source, ERR_NOSUCHNICK,
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nick+" :No such nick/channel")
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}
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func ErrPasswdMismatch(server *Server) Reply {
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return NewReply(server, ERR_PASSWDMISMATCH, ":Password incorrect")
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return NewNumericReply(server, ERR_PASSWDMISMATCH, ":Password incorrect")
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}
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func ErrNoChanModes(channel *Channel) Reply {
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return NewReply(channel.server, ERR_NOCHANMODES,
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return NewNumericReply(channel.server, ERR_NOCHANMODES,
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channel.name+" :Channel doesn't support modes")
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}
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