diff options
Diffstat (limited to 'telephony/mockril/src')
-rw-r--r-- | telephony/mockril/src/com/android/internal/telephony/mockril/MockRilController.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/telephony/mockril/src/com/android/internal/telephony/mockril/MockRilController.java b/telephony/mockril/src/com/android/internal/telephony/mockril/MockRilController.java new file mode 100644 index 0000000..39ad07d --- /dev/null +++ b/telephony/mockril/src/com/android/internal/telephony/mockril/MockRilController.java @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2010, The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.internal.telephony.mockril; + +import android.os.Bundle; +import android.util.Log; + +import com.android.internal.communication.MsgHeader; +import com.android.internal.communication.Msg; +import com.android.internal.telephony.RilChannel; +import com.android.internal.telephony.ril_proto.RilCtrlCmds; +import com.android.internal.telephony.ril_proto.RilCmds; +import com.google.protobuf.micro.MessageMicro; + +import java.io.IOException; + +/** + * Contain a list of commands to control Mock RIL. Before using these commands the devices + * needs to be set with Mock RIL. Refer to hardware/ril/mockril/README.txt for details. + * + */ +public class MockRilController { + private static final String TAG = "MockRILController"; + private RilChannel mRilChannel = null; + private Msg mMessage = null; + + public MockRilController() throws IOException { + mRilChannel = RilChannel.makeRilChannel(); + } + + /** + * Close the channel after the communication is done. + * This method has to be called after the test is finished. + */ + public void closeChannel() { + mRilChannel.close(); + } + + /** + * Send commands and return true on success + * @param cmd for MsgHeader + * @param token for MsgHeader + * @param status for MsgHeader + * @param pbData for Msg data + * @return true if command is sent successfully, false if it fails + */ + private boolean sendCtrlCommand(int cmd, long token, int status, MessageMicro pbData) { + try { + Msg.send(mRilChannel, cmd, token, status, pbData); + } catch (IOException e) { + Log.v(TAG, "send command : %d failed: " + e.getStackTrace()); + return false; + } + return true; + } + + /** + * Get control response + * @return Msg if response is received, else return null. + */ + private Msg getCtrlResponse() { + Msg response = null; + try { + response = Msg.recv(mRilChannel); + } catch (IOException e) { + Log.v(TAG, "receive response for getRadioState() error: " + e.getStackTrace()); + return null; + } + return response; + } + + /** + * @return the radio state if it is valid, otherwise return -1 + */ + public int getRadioState() { + if (!sendCtrlCommand(RilCtrlCmds.CTRL_CMD_GET_RADIO_STATE, 0, 0, null)) { + return -1; + } + Msg response = getCtrlResponse(); + if (response == null) { + Log.v(TAG, "failed to get response"); + return -1; + } + response.printHeader(TAG); + RilCtrlCmds.CtrlRspRadioState resp = + response.getDataAs(RilCtrlCmds.CtrlRspRadioState.class); + int state = resp.getState(); + if ((state >= RilCmds.RADIO_STATE_OFF) && (state <= RilCmds.RADIO_STATE_NV_READY)) + return state; + else + return -1; + } +} |