1 files changed, 68 insertions, 0 deletions
diff --git a/phone.py b/phone.py
new file mode 100644
index 0000000..b47ea41
--- /dev/null
+++ b/phone.py
@@ -0,0 +1,68 @@
+from dial import DialManager, DialThread
+from hangup import HangUpThread
+from threading import Event
+
+import subprocess
+from queue import Queue
+
+class Phone:
+    __instance = None
+    @staticmethod
+    def get_instance():
+        if Phone.__instance is None:
+            Phone()
+        return Phone.__instance
+
+    def __init__(self):
+        Phone.__instance = self
+        self.queue = Queue()
+        self.phone_held = Event()
+        self.phone_hung_up = Event()
+        self.processing_event = Event()
+
+        # start phone as on hook
+        self.phone_held.clear()
+        self.phone_hung_up.set()
+        self.processing_event.clear()
+
+        self.dial_thread = DialThread(self)
+        self.dial_thread.start()
+        self.dial_manager = DialManager(self)
+
+        self.hang_up_thread = HangUpThread(self)
+        self.hang_up_thread.start()
+
+    def wait_until_answered(self, timeout=None):
+        return self.phone_held.wait(timeout)
+
+    def wait_until_hung_up(self, timeout=None):
+        return self.phone_hung_up.wait(timeout)
+
+    def process_dial(self):
+        try:
+            dialed = self.queue.get(block=True, timeout=0.1)
+        except:
+            return
+        response = self.dial_manager.dial(dialed)
+        # If we matched a sequence, play out event
+        if response is not None:
+            self.processing_event.set()
+            response.run()
+
+    def clear_event(self):
+        self.processing_event.clear()
+
+    def run_until_hangup(self, command):
+        process = subprocess.Popen(command)
+        while process.poll() is None:
+            if self.wait_until_hung_up(0.1):
+                print("terminating process")
+                process.terminate()
+                process.kill()
+                return False
+        return True
+
+    def run_many_until_hangup(self, commands):
+        for command in commands:
+            if not self.run_until_hangup(command):
+                break