1 files changed, 44 insertions, 0 deletions
diff --git a/internal/message.go b/internal/message.go
new file mode 100644
index 0000000..7a70d79
--- /dev/null
+++ b/internal/message.go
@@ -0,0 +1,44 @@
+package ircd
+
+import (
+	"errors"
+	"strings"
+)
+
+type Message struct {
+	command string
+	params  []string
+}
+
+func ParseIRCMessage(raw string) (*Message, error) {
+	m := Message{}
+
+	raw = strings.TrimSpace(raw)
+	parts := []string{}
+
+	for {
+		if len(raw) == 0 {
+			break
+		} else if strings.HasPrefix(raw, ":") {
+			parts = append(parts, raw[1:])
+			break
+		} else {
+			p := strings.SplitN(raw, " ", 2)
+			parts = append(parts, p[0])
+
+			if len(p) == 1 {
+				raw = ""
+			} else {
+				raw = strings.TrimSpace(p[1])
+			}
+		}
+	}
+
+	if len(parts) > 0 {
+		m.command = parts[0]
+		m.params = parts[1:]
+		return &m, nil
+	} else {
+		return nil, errors.New("Invalid IRC message")
+	}
+}