From c082054606f4eeb5eb28d76b4d6d4d070b6f4c84 Mon Sep 17 00:00:00 2001
From: Tom <mail@goblincaves.com>
Date: Thu, 17 Oct 2024 19:06:02 +0000
Subject: [PATCH] Added validators for voice id & voice name

---
 Validators/IValidator.cs         |  7 +++++++
 Validators/RegexValidator.cs     | 29 +++++++++++++++++++++++++++++
 Validators/VoiceIdValidator.cs   | 10 ++++++++++
 Validators/VoiceNameValidator.cs | 10 ++++++++++
 4 files changed, 56 insertions(+)
 create mode 100644 Validators/IValidator.cs
 create mode 100644 Validators/RegexValidator.cs
 create mode 100644 Validators/VoiceIdValidator.cs
 create mode 100644 Validators/VoiceNameValidator.cs

diff --git a/Validators/IValidator.cs b/Validators/IValidator.cs
new file mode 100644
index 0000000..ba58485
--- /dev/null
+++ b/Validators/IValidator.cs
@@ -0,0 +1,7 @@
+namespace HermesSocketServer.Validators
+{
+    public interface IValidator
+    {
+        bool Check(string? input);
+    }
+}
\ No newline at end of file
diff --git a/Validators/RegexValidator.cs b/Validators/RegexValidator.cs
new file mode 100644
index 0000000..7fe4113
--- /dev/null
+++ b/Validators/RegexValidator.cs
@@ -0,0 +1,29 @@
+using System.Text.RegularExpressions;
+
+namespace HermesSocketServer.Validators
+{
+    public class RegexValidator : IValidator
+    {
+        private readonly Regex _regex;
+        private readonly int _minimum;
+        private readonly int _maximum;
+
+        public RegexValidator(string regex, RegexOptions options, int minimum, int maximum) {
+            _regex = new Regex(regex, options | RegexOptions.Compiled);
+            _minimum = minimum;
+            _maximum = maximum;
+        }
+
+        public bool Check(string? input)
+        {
+            if (input == null)
+                throw new ArgumentNullException(nameof(input));
+            if (input.Length < _minimum)
+                throw new ArgumentException("Too short. Must be of length 8 or greater.", nameof(input));
+            if (input.Length > _maximum)
+                throw new ArgumentException("Too long. Must be of length 24 or less.", nameof(input));
+            
+            return _regex.IsMatch(input);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Validators/VoiceIdValidator.cs b/Validators/VoiceIdValidator.cs
new file mode 100644
index 0000000..0f5a733
--- /dev/null
+++ b/Validators/VoiceIdValidator.cs
@@ -0,0 +1,10 @@
+using System.Text.RegularExpressions;
+
+namespace HermesSocketServer.Validators
+{
+    public class VoiceIdValidator : RegexValidator
+    {
+        public VoiceIdValidator()
+            : base("^[a-z0-9]{25}$", RegexOptions.IgnoreCase, 25, 25) { }
+    }
+}
\ No newline at end of file
diff --git a/Validators/VoiceNameValidator.cs b/Validators/VoiceNameValidator.cs
new file mode 100644
index 0000000..5c02923
--- /dev/null
+++ b/Validators/VoiceNameValidator.cs
@@ -0,0 +1,10 @@
+using System.Text.RegularExpressions;
+
+namespace HermesSocketServer.Validators
+{
+    public class VoiceNameValidator : RegexValidator
+    {
+        public VoiceNameValidator()
+            : base("^[a-z0-9_\\-]{2,32}$", RegexOptions.IgnoreCase, 2, 32) { }
+    }
+}
\ No newline at end of file