#1800 - Synced with dev.

- Added the UC2 network.
- Added a Computer class.

src/primaite/simulator/network/hardware/nodes/computer.py

@@ -0,0 +1,44 @@
+from ipaddress import IPv4Address
+
+from primaite.simulator.network.hardware.base import Node, NIC
+
+
+class Computer(Node):
+    """
+    A basic computer class.
+
+    Example:
+        >>> pc_a = Computer(
+            hostname="pc_a",
+            ip_address="192.168.1.10",
+            subnet_mask="255.255.255.0",
+            default_gateway="192.168.1.1"
+        )
+        >>> pc_a.power_on()
+
+    Instances of computer come 'pre-packaged' with the following:
+
+    * Core Functionality:
+      * ARP.
+      * ICMP.
+      * Packet Capture.
+      * Sys Log.
+    * Services:
+      * DNS Client.
+      * FTP Client.
+      * LDAP Client.
+      * NTP Client.
+    * Applications:
+      * Email Client.
+      * Web Browser.
+    * Processes:
+        * Placeholder.
+    """
+
+    def __init__(self, **kwargs):
+        for key in {"ip_address", "subnet_mask", "default_gateway"}:
+            if key in kwargs:
+                if not isinstance(kwargs[key], IPv4Address):
+                    kwargs[key] = IPv4Address(kwargs[key])
+        super().__init__(**kwargs)
+        self.connect_nic(NIC(ip_address=kwargs["ip_address"], subnet_mask=kwargs["subnet_mask"]))