1 files changed, 0 insertions, 126 deletions
diff --git a/forged/internal/irc/message.go b/forged/internal/irc/message.go
deleted file mode 100644
index 84b6867..0000000
--- a/forged/internal/irc/message.go
+++ /dev/null
@@ -1,126 +0,0 @@
-// SPDX-License-Identifier: MIT
-// SPDX-FileCopyrightText: Copyright (c) 2018-2024 luk3yx <https://luk3yx.github.io>
-// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
-
-package irc
-
-import (
-	"bytes"
-
-	"go.lindenii.runxiyu.org/forge/forged/internal/misc"
-)
-
-type Message struct {
-	Command string
-	Source  Source
-	Tags    map[string]string
-	Args    []string
-}
-
-// All strings returned are borrowed from the input byte slice.
-func Parse(raw []byte) (msg Message, err error) {
-	sp := bytes.Split(raw, []byte{' '}) // TODO: Use bytes.Cut instead here
-
-	if bytes.HasPrefix(sp[0], []byte{'@'}) { // TODO: Check size manually
-		if len(sp[0]) < 2 {
-			err = ErrMalformedMsg
-			return
-		}
-		sp[0] = sp[0][1:]
-
-		msg.Tags, err = tagsToMap(sp[0])
-		if err != nil {
-			return
-		}
-
-		if len(sp) < 2 {
-			err = ErrMalformedMsg
-			return
-		}
-		sp = sp[1:]
-	} else {
-		msg.Tags = nil // TODO: Is a nil map the correct thing to use here?
-	}
-
-	if bytes.HasPrefix(sp[0], []byte{':'}) { // TODO: Check size manually
-		if len(sp[0]) < 2 {
-			err = ErrMalformedMsg
-			return
-		}
-		sp[0] = sp[0][1:]
-
-		msg.Source = parseSource(sp[0])
-
-		if len(sp) < 2 {
-			err = ErrMalformedMsg
-			return
-		}
-		sp = sp[1:]
-	}
-
-	msg.Command = misc.BytesToString(sp[0])
-	if len(sp) < 2 {
-		return
-	}
-	sp = sp[1:]
-
-	for i := 0; i < len(sp); i++ {
-		if len(sp[i]) == 0 {
-			continue
-		}
-		if sp[i][0] == ':' {
-			if len(sp[i]) < 2 {
-				sp[i] = []byte{}
-			} else {
-				sp[i] = sp[i][1:]
-			}
-			msg.Args = append(msg.Args, misc.BytesToString(bytes.Join(sp[i:], []byte{' '})))
-			// TODO: Avoid Join by not using sp in the first place
-			break
-		}
-		msg.Args = append(msg.Args, misc.BytesToString(sp[i]))
-	}
-
-	return
-}
-
-var ircv3TagEscapes = map[byte]byte{ //nolint:gochecknoglobals
-	':': ';',
-	's': ' ',
-	'r': '\r',
-	'n': '\n',
-}
-
-func tagsToMap(raw []byte) (tags map[string]string, err error) {
-	tags = make(map[string]string)
-	for rawTag := range bytes.SplitSeq(raw, []byte{';'}) {
-		key, value, found := bytes.Cut(rawTag, []byte{'='})
-		if !found {
-			err = ErrInvalidIRCv3Tag
-			return
-		}
-		if len(value) == 0 {
-			tags[misc.BytesToString(key)] = ""
-		} else {
-			if !bytes.Contains(value, []byte{'\\'}) {
-				tags[misc.BytesToString(key)] = misc.BytesToString(value)
-			} else {
-				valueUnescaped := bytes.NewBuffer(make([]byte, 0, len(value)))
-				for i := 0; i < len(value); i++ {
-					if value[i] == '\\' {
-						i++
-						byteUnescaped, ok := ircv3TagEscapes[value[i]]
-						if !ok {
-							byteUnescaped = value[i]
-						}
-						valueUnescaped.WriteByte(byteUnescaped)
-					} else {
-						valueUnescaped.WriteByte(value[i])
-					}
-				}
-				tags[misc.BytesToString(key)] = misc.BytesToString(valueUnescaped.Bytes())
-			}
-		}
-	}
-	return
-}