feat: implement some RFC1459 numerics and errors

irc/commands/commands.go

@@ -16,12 +16,6 @@
 
 package commands
 
-/* --- IRC Ports --- */
-const (
-	INSECURE_PORT = 6667
-	SECURE_PORT   = 6697
-)
-
 /* --- Prohibited characters in channel names --- */
 const ( // do we need this as a client ????
 	SPACE  = " "  // 0x20
@@ -178,14 +172,14 @@ const (
 	RPL_TEXT            = "304" // irc2 - Not Implemented (TODO:)
 	RPL_UNAWAY          = "305" // RFC1459 - Not Implemented (TODO:)
 	RPL_NOWAWAY         = "306" // RFC1459 - Not Implemented (TODO:)
-	RPL_WHOISUSER       = "311" // RFC1459 - Not Implemented (TODO:)
+	RPL_WHOISUSER       = "311" // RFC1459 - Implemented
-	RPL_WHOISSERVER     = "312" // RFC1459 - Not Implemented (TODO:)
+	RPL_WHOISSERVER     = "312" // RFC1459 - Implemented
 	RPL_WHOISOPERATOR   = "313" // RFC1459 - Not Implemented (TODO:)
 	RPL_WHOWASUSER      = "314" // RFC1459 - Not Implemented (TODO:)
 	RPL_ENDOFWHO        = "315" // RFC1459 - Not Implemented (TODO:)
-	RPL_WHOISIDLE       = "317" // RFC1459 - Not Implemented (TODO:)
+	RPL_WHOISIDLE       = "317" // RFC1459 - Implemented
-	RPL_ENDOFWHOIS      = "318" // RFC1459 - Not Implemented (TODO:)
+	RPL_ENDOFWHOIS      = "318" // RFC1459 - Implemented
-	RPL_WHOISCHANNELS   = "319" // RFC1459 - Not Implemented (TODO:)
+	RPL_WHOISCHANNELS   = "319" // RFC1459 - Implemented
 	RPL_LISTSTART       = "321" // RFC1459 - Not Implemented - Deprecated (TODO:)
 	RPL_LIST            = "322" // RFC1459 - Not Implemented (TODO:)
 	RPL_LISTEND         = "323" // RFC1459 - Not Implemented (TODO:)
@@ -220,6 +214,8 @@ const (
 	RPL_ENDOFINFO       = "374" // RFC1459 - Not Implemented (TODO:)
 	RPL_MOTDSTART       = "375" // RFC1459 - Implemented
 	RPL_ENDOFMOTD       = "376" // RFC1459 - Not Implemented (TODO:)
+	RPL_WHOISHOST       = "378" // ??????? - Implemented - Has Conflicts
+	RPL_WHOISMODES      = "379" // ??????? - Implemented - Has Conflicts
 	RPL_YOUREOPER       = "381" // RFC1459 - Not Implemented (TODO:)
 	RPL_REHASHING       = "382" // RFC1459 - Not Implemented (TODO:)
 	RPL_YOURSERVICE     = "383" // RFC2812 - Not Implemented (TODO:)
@@ -232,7 +228,7 @@ const (
 
 	ERR_UNKNOWNERROR      = "400" // ??????? - Not Implemented (TODO:)
 	ERR_NOSUCHNICK        = "401" // RFC1459 - Not Implemented (TODO:)
-	ERR_NOSUCHSERVER      = "402" // RFC1459 - Not Implemented (TODO:)
+	ERR_NOSUCHSERVER      = "402" // RFC1459 - Implemented
 	ERR_NOSUCHCHANNEL     = "403" // RFC1459 - Not Implemented (TODO:)
 	ERR_CANNOTSENDTOCHAN  = "404" // RFC1459 - Not Implemented (TODO:)
 	ERR_TOOMANYCHANNELS   = "405" // RFC1459 - Not Implemented (TODO:)
@@ -248,7 +244,7 @@ const (
 	ERR_NOMOTD            = "422" // RFC1459 - Not Implemented (TODO:)
 	ERR_NOADMININFO       = "423" // RFC1459 - Not Implemented (TODO:)
 	ERR_FILEERROR         = "424" // RFC1459 - Not Implemented (TODO:)
-	ERR_NONICKNAMEGIVEN   = "431" // RFC1459 - Not Implemented (TODO:)
+	ERR_NONICKNAMEGIVEN   = "431" // RFC1459 - Implemented
 	ERR_ERRONEUSNICKNAME  = "432" // RFC1459 - Not Implemented (TODO:)
 	ERR_NICKNAMEINUSE     = "433" // RFC1459 - Not Implemented (TODO:)
 	ERR_NICKCOLLISION     = "436" // RFC1459 - Not Implemented (TODO:)
@@ -260,8 +256,8 @@ const (
 	ERR_SUMMONDISABLED    = "445" // RFC1459 - Not Implemented (TODO:)
 	ERR_USERSDISABLED     = "446" // RFC1459 - Not Implemented (TODO:)
 	ERR_NOTREGISTERED     = "451" // RFC1459 - Not Implemented (TODO:)
-	ERR_NEEDMOREPARAMS    = "461" // RFC1459 - Not Implemented (TODO:)
+	ERR_NEEDMOREPARAMS    = "461" // RFC1459 - Implemented
-	ERR_ALREADYREGISTERED = "462" // RFC1459 - Not Implemented (TODO:)
+	ERR_ALREADYREGISTERED = "462" // RFC1459 - Implemented
 	ERR_NOPERMFORHOST     = "463" // RFC1459 - Not Implemented (TODO:)
 	ERR_PASSWDMISMATCH    = "464" // RFC1459 - Not Implemented (TODO:)
 	ERR_YOUREBANNEDCREEP  = "465" // RFC1459 - Not Implemented (TODO:)

irc/handler/handler.go

@@ -21,7 +21,9 @@ import (
 	"fmt"
 	"io"
 	"log"
+	"strconv"
 	"strings"
+	"time"
 
 	"github.com/illusionman1212/gorc/cmds"
 	"github.com/illusionman1212/gorc/irc"
@@ -291,6 +293,95 @@ func handleGLOBALUSERS(msg parser.IRCMessage, client *irc.Client) {
 	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
 }
 
+func handleWHOISUSER(msg parser.IRCMessage, client *irc.Client) {
+	nick := msg.Parameters[1]
+	user := msg.Parameters[2]
+	host := msg.Parameters[3]
+	realName := msg.Parameters[5]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	message := fmt.Sprintf(
+		"Nick: %s | User: %s | Host: %s | Real name: %s",
+		nick,
+		user,
+		host,
+		realName,
+	)
+
+	client.Channels[0].AppendMsg(msg.Timestamp, "WHOIS Information", msgOpts)
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleWHOISSERVER(msg parser.IRCMessage, client *irc.Client) {
+	server := msg.Parameters[2]
+	serverInfo := msg.Parameters[3]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	message := fmt.Sprintf(
+		"server: %s [%s]",
+		server,
+		serverInfo,
+	)
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleWHOISIDLE(msg parser.IRCMessage, client *irc.Client) {
+	idleSeconds := msg.Parameters[2]
+	connectedTimestamp, err := strconv.ParseInt(msg.Parameters[3], 10, 64)
+
+	if err != nil {
+		// TODO: return this err and handle it in the parent
+		log.Println(err)
+	}
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	since := time.Unix(connectedTimestamp, 0)
+
+	message := fmt.Sprintf(
+		"idle for: %s seconds, connected since: %s",
+		idleSeconds,
+		since.Format(time.ANSIC),
+	)
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleENDOFWHOIS(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleWHOISCHANNELS(msg parser.IRCMessage, client *irc.Client) {
+	chans := msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	message := fmt.Sprintf("channels: %s", chans)
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
 func handleNAMREPLY(msg parser.IRCMessage, client *irc.Client) {
 	// TODO: do i need these
 	// client := msg.Parameters[0]
@@ -343,6 +434,72 @@ func handleMOTD(msg parser.IRCMessage, client *irc.Client) {
 	client.Channels[0].AppendMsg(msg.Timestamp, messageLine, msgOpts)
 }
 
+func handleWHOISHOST(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1] + " " + msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleWHOISMODES(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1] + " " + msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleNOSUCHSERVER(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1] + " " + msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleNONICKNAMEGIVEN(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleNEEDMOREPARAMS(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1] + " " + msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
+func handleALREADYREGISTERED(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
 func HandleCommand(msg parser.IRCMessage, client *irc.Client) {
 	// TODO: handle different commands
 	switch msg.Command {
@@ -378,6 +535,16 @@ func HandleCommand(msg parser.IRCMessage, client *irc.Client) {
 		handleLOCALUSERS(msg, client)
 	case commands.RPL_GLOBALUSERS:
 		handleGLOBALUSERS(msg, client)
+	case commands.RPL_WHOISUSER:
+		handleWHOISUSER(msg, client)
+	case commands.RPL_WHOISSERVER:
+		handleWHOISSERVER(msg, client)
+	case commands.RPL_WHOISIDLE:
+		handleWHOISIDLE(msg, client)
+	case commands.RPL_ENDOFWHOIS:
+		handleENDOFWHOIS(msg, client)
+	case commands.RPL_WHOISCHANNELS:
+		handleWHOISCHANNELS(msg, client)
 	case commands.RPL_NAMREPLY:
 		handleNAMREPLY(msg, client)
 	case commands.RPL_ENDOFNAMES:
@@ -396,6 +563,18 @@ func HandleCommand(msg parser.IRCMessage, client *irc.Client) {
 
 		// start a timeout and update said timeout on every RPL_MOTD
 		// and log an error if timeout ends without receiving this command.
+	case commands.RPL_WHOISHOST:
+		handleWHOISHOST(msg, client)
+	case commands.RPL_WHOISMODES:
+		handleWHOISMODES(msg, client)
+	case commands.ERR_NOSUCHSERVER:
+		handleNOSUCHSERVER(msg, client)
+	case commands.ERR_NONICKNAMEGIVEN:
+		handleNONICKNAMEGIVEN(msg, client)
+	case commands.ERR_NEEDMOREPARAMS:
+		handleNEEDMOREPARAMS(msg, client)
+	case commands.ERR_ALREADYREGISTERED:
+		handleALREADYREGISTERED(msg, client)
 	default:
 		fullMsg := fmt.Sprintf(
 			"%s %s %s %s",