From 56bcf39fcf4adb42aa4afda3f55a6cab9ccf7a8d Mon Sep 17 00:00:00 2001
From: OsCoder <oscoder@lczimmermann.eu>
Date: Mon, 17 Aug 2026 09:24:47 +0200
Subject: Started with basic system layout

---
 ms_core/system_id.v      | 17 +++++++++++++++++
 ms_core/system_id_test.v | 24 ++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 ms_core/system_id.v
 create mode 100644 ms_core/system_id_test.v

(limited to 'ms_core')

diff --git a/ms_core/system_id.v b/ms_core/system_id.v
new file mode 100644
index 0000000..4413b75
--- /dev/null
+++ b/ms_core/system_id.v
@@ -0,0 +1,17 @@
+module ms_core
+
+import crypto.rand
+
+pub struct SystemId {
+mut:
+	base [16]u8
+}
+
+pub fn get_new_system_id() !SystemId {
+	bytes := rand.bytes(16) or { panic('Could not retireve 16 randrom bytes for system_id!') }
+	mut base := [16]u8{}
+	copy(mut base, bytes)
+	return SystemId{
+		base: base
+	}
+}
diff --git a/ms_core/system_id_test.v b/ms_core/system_id_test.v
new file mode 100644
index 0000000..08a893d
--- /dev/null
+++ b/ms_core/system_id_test.v
@@ -0,0 +1,24 @@
+module ms_core
+
+fn test_generate_system_id() {
+	id := get_new_system_id() or {
+		assert false, 'failed to generate SystemId: ${err}'
+		return
+	}
+
+	assert id.base.len == 16
+}
+
+fn test_system_ids_are_unique() {
+	id1 := get_new_system_id() or {
+		assert false, 'failed to generate first SystemId: ${err}'
+		return
+	}
+
+	id2 := get_new_system_id() or {
+		assert false, 'failed to generate second SystemId: ${err}'
+		return
+	}
+
+	assert id1.base != id2.base
+}
-- 
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