First commit

requirements.txt

@@ -0,0 +1 @@
+numpy

simulator.py

@@ -0,0 +1,51 @@
+import numpy as np
+import subprocess
+
+class EmulatorSimulator:
+    def __init__(self, vm_name: str, username: str, password: str, snapshot_name: str = "snapshot"):
+        self.vm_name = vm_name
+        self.username = username
+        self.password = password
+        self.snapshot_name = snapshot_name
+        self.execute_command(["VBoxManage", "startvm", self.vm_name])
+        pass
+
+    def _execute_command(self, command: list[str]) -> None:
+        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        stdout, stderr = process.communicate()
+        if process.returncode != 0:
+            print(f"Error executing command: {command}")
+            print(stderr.decode())
+            return None
+        else:
+            return stdout.decode()
+
+    def _execute_xdotool_command(self, command: list[str]) -> None:
+        command_prefix = ["VBoxManage", "guestcontrol", self.vm_name, "run", 
+                          "--exe", "/usr/bin/xdotool", "--username", self.username,
+                          "--password", self.password, "--"]
+        self._execute_command(command_prefix + command)
+
+    def get_logs(self) -> str:
+        pass
+
+    def load_state(self) -> None:
+        self._execute_command(["VBoxManage", "snapshot", self.vm_name, "restore", self.snapshot_name])
+
+    def save_state(self) -> None:
+        self._execute_command(["VBoxManage", "snapshot", self.vm_name, "take", self.snapshot_name])
+
+    def send_click(self, click: int) -> None:
+        self._execute_xdotool_command(["click", str(click)])
+
+    def send_key(self) -> None:
+        pass
+
+    def mouse_move(self, x: int, y: int) -> None:
+        self._execute_xdotool_command(["mousemove", str(x), str(y),])
+
+    def get_screenshot(self) -> np.ndarray:
+        self._execute_command(["VBoxManage", "controlvm", self.vm_name, "screenshotpng", "./"])
+
+    def close(self) -> None:
+        pass