deprecate webircdateway and ngircd

1 files changed, 0 insertions, 217 deletions

diff --git a/webircgateway/pkg/irc/message.go b/webircgateway/pkg/irc/message.go
deleted file mode 100644
index 18477d6..0000000
--- a/webircgateway/pkg/irc/message.go
+++ /dev/null
@@ -1,217 +0,0 @@
-package irc
-
-import (
-	"errors"
-	"strings"
-)
-
-type Mask struct {
-	Nick     string
-	Username string
-	Hostname string
-	Mask     string
-}
-type Message struct {
-	Raw     string
-	Tags    map[string]string
-	Prefix  *Mask
-	Command string
-	Params  []string
-}
-
-func NewMessage() *Message {
-	return &Message{
-		Tags:   make(map[string]string),
-		Prefix: &Mask{},
-	}
-}
-
-// GetParam - Get a param value, returning a default value if it doesn't exist
-func (m *Message) GetParam(idx int, def string) string {
-	if idx < 0 || idx > len(m.Params)-1 {
-		return def
-	}
-
-	return m.Params[idx]
-}
-
-// GetParamU - Get a param value in uppercase, returning a default value if it doesn't exist
-func (m *Message) GetParamU(idx int, def string) string {
-	return strings.ToUpper(m.GetParam(idx, def))
-}
-
-// ToLine - Convert the Message struct to its raw IRC line
-func (m *Message) ToLine() string {
-	line := ""
-
-	if len(m.Tags) > 0 {
-		line += "@"
-		tagCount := 0
-		for tagName, tagVal := range m.Tags {
-			tagCount++
-			line += tagName
-			if tagVal != "" {
-				line += "=" + tagVal
-			}
-			if tagCount < len(m.Tags) {
-				line += ";"
-			}
-		}
-	}
-
-	if m.Prefix != nil && (m.Prefix.Nick != "" || m.Prefix.Username != "" || m.Prefix.Hostname != "") {
-		prefix := ""
-
-		if m.Prefix.Nick != "" {
-			prefix += m.Prefix.Nick
-		}
-
-		if m.Prefix.Username != "" && m.Prefix.Nick != "" {
-			prefix += "!" + m.Prefix.Username
-		} else if m.Prefix.Username != "" {
-			prefix += m.Prefix.Username
-		}
-
-		if m.Prefix.Hostname != "" && prefix != "" {
-			prefix += "@" + m.Prefix.Username
-		} else if m.Prefix.Hostname != "" {
-			prefix += m.Prefix.Hostname
-		}
-
-		if line != "" {
-			line += " :" + prefix
-		} else {
-			line += ":" + prefix
-		}
-	}
-
-	if line != "" {
-		line += " " + m.Command
-	} else {
-		line += m.Command
-	}
-
-	paramLen := len(m.Params)
-	for idx, param := range m.Params {
-		if idx == paramLen-1 && (strings.Contains(param, " ") || strings.HasPrefix(param, ":")) {
-			line += " :" + param
-		} else {
-			line += " " + param
-		}
-	}
-
-	return line
-}
-
-func createMask(maskStr string) *Mask {
-	mask := &Mask{
-		Mask: maskStr,
-	}
-
-	usernameStart := strings.Index(maskStr, "!")
-	hostStart := strings.Index(maskStr, "@")
-
-	if usernameStart == -1 && hostStart == -1 {
-		mask.Nick = maskStr
-	} else if usernameStart > -1 && hostStart > -1 {
-		mask.Nick = maskStr[0:usernameStart]
-		mask.Username = maskStr[usernameStart+1 : hostStart]
-		mask.Hostname = maskStr[hostStart+1:]
-	} else if usernameStart > -1 && hostStart == -1 {
-		mask.Nick = maskStr[0:usernameStart]
-		mask.Username = maskStr[usernameStart+1:]
-	} else if usernameStart == -1 && hostStart > -1 {
-		mask.Username = maskStr[0:hostStart]
-		mask.Hostname = maskStr[hostStart+1:]
-	}
-
-	return mask
-}
-
-// ParseLine - Turn a raw IRC line into a message
-func ParseLine(input string) (*Message, error) {
-	line := strings.Trim(input, "\r\n")
-
-	message := NewMessage()
-	message.Raw = line
-
-	token := ""
-	rest := ""
-
-	token, rest = nextToken(line, false)
-	if token == "" {
-		return message, errors.New("Empty line")
-	}
-
-	// Tags. Starts with "@"
-	if token[0] == 64 {
-		tagsRaw := token[1:]
-		tags := strings.Split(tagsRaw, ";")
-		for _, tag := range tags {
-			parts := strings.Split(tag, "=")
-			if len(parts) > 0 && parts[0] == "" {
-				continue
-			}
-
-			if len(parts) == 1 {
-				message.Tags[parts[0]] = ""
-			} else {
-				message.Tags[parts[0]] = parts[1]
-			}
-		}
-
-		token, rest = nextToken(rest, false)
-	}
-
-	// Prefix. Starts with ":"
-	if token != "" && token[0] == 58 {
-		message.Prefix = createMask(token[1:])
-		token, rest = nextToken(rest, false)
-	} else {
-		message.Prefix = createMask("")
-	}
-
-	// Command
-	if token == "" {
-		return message, errors.New("Missing command")
-	}
-
-	message.Command = token
-
-	// Params
-	for {
-		token, rest = nextToken(rest, true)
-		if token == "" {
-			break
-		}
-
-		message.Params = append(message.Params, token)
-	}
-
-	return message, nil
-}
-
-func nextToken(s string, allowTrailing bool) (string, string) {
-	s = strings.TrimLeft(s, " ")
-
-	if len(s) == 0 {
-		return "", ""
-	}
-
-	// The last token (trailing) start with :
-	if allowTrailing && s[0] == 58 {
-		return s[1:], ""
-	}
-
-	token := ""
-	spaceIdx := strings.Index(s, " ")
-	if spaceIdx > -1 {
-		token = s[:spaceIdx]
-		s = s[spaceIdx+1:]
-	} else {
-		token = s
-		s = ""
-	}
-
-	return token, s
-}