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Commit 7371a8ad authored by Rahul Arya's avatar Rahul Arya Committed by Thomas Girardier
Browse files

[Pandora] Access modemsimulator port from mmi2grpc 

See tradefed CL for how this port is forwarded. We can then send AT
commands to simulate calls.

Bug: 245578454
Test: atest pts-bot
Ignore-AOSP-First: Cherry-picked from AOSP
Merged-In: I97f6112eb7993d2a5961095a61d8735da58373ad
Change-Id: I97f6112eb7993d2a5961095a61d8735da58373ad
parent 4f4fda62

android/pandora/mmi2grpc/mmi2grpc/__init__.py

+11 −1
Original line number Diff line number Diff line
@@ -35,11 +35,13 @@ from mmi2grpc.sdp import SDPProxy 
from mmi2grpc.sm import SMProxy

from mmi2grpc._helpers import format_proxy

from mmi2grpc._rootcanal import RootCanal

from mmi2grpc._modem import Modem



from pandora_experimental.host_grpc import Host



PANDORA_SERVER_PORT = 8999

ROOTCANAL_CONTROL_PORT = 6212

MODEM_SIMULATOR_PORT = 4242

MAX_RETRIES = 10

GRPC_SERVER_INIT_TIMEOUT = 10  # seconds
@@ -60,8 +62,10 @@ class IUT: 
        """

        self.pandora_server_port = int(args[0]) if len(args) > 0 else PANDORA_SERVER_PORT

        self.rootcanal_control_port = int(args[1]) if len(args) > 1 else ROOTCANAL_CONTROL_PORT

        self.modem_simulator_port = int(args[2]) if len(args) > 2 else MODEM_SIMULATOR_PORT

        self.test = test

        self.rootcanal = None

        self.modem = None



        # Profile proxies.

        self._a2dp = None
@@ -81,6 +85,8 @@ class IUT: 
        self.rootcanal = RootCanal(port=self.rootcanal_control_port)

        self.rootcanal.reconnect_phone()



        self.modem = Modem(port=self.modem_simulator_port)



        # Note: we don't keep a single gRPC channel instance in the IUT class

        # because reset is allowed to close the gRPC server.

        with grpc.insecure_channel(f'localhost:{self.pandora_server_port}') as channel:
@@ -90,6 +96,9 @@ class IUT: 
        self.rootcanal.close()

        self.rootcanal = None



        self.modem.close()

        self.modem = None



        self._a2dp = None

        self._avrcp = None

        self._gatt = None
@@ -178,7 +187,8 @@ class IUT: 
        # Handles HFP MMIs.

        if profile in ('HFP'):

            if not self._hfp:

                self._hfp = HFPProxy(grpc.insecure_channel(f'localhost:{self.pandora_server_port}'))

                self._hfp = HFPProxy(test, grpc.insecure_channel(f'localhost:{self.pandora_server_port}'),

                                     self.rootcanal, self.modem)

            return self._hfp.interact(test, interaction, description, pts_address)

        # Handles HID MMIs.

        if profile in ('HID'):

android/pandora/mmi2grpc/mmi2grpc/_modem.py

0 → 100644
+16 −0
Original line number Diff line number Diff line 
import os

import socket





class Modem:



    def __init__(self, port):

        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

        s.connect(("127.0.0.1", port))

        self.socket = s



    def close(self):

        self.socket.close()



    def call(self, phone_number):

        self.socket.sendall(b'REM0\r\nAT+REMOTECALL=4,0,0,"' + str(phone_number).encode("utf-8") + b'",129\r\n')