1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  signalhandlermessages

    15 *

    16 */

    17 

    18 #ifndef SIGNALHANDLERMESSAGES_H

    19 #define SIGNALHANDLERMESSAGES_H

    20 

    21 #include "logger.h"

    22 #include "comms.h"

    23 #include "commsmessage.h"

    24 

    25 using namespace java::comms;

    26 

    27 namespace java

    28 {

    29 namespace captain

    30 {

    31 // Message IDs of all installer extension services

    32 const int SIG_MSG_ID_SIGCHLD    = JAVACAPTAIN_MESSAGE_ID_RANGE_START_C + 30;    // 130

    33 const int SIG_MSG_ID_SIGALRM    = SIG_MSG_ID_SIGCHLD + 1;                       // 131

    34 const int SIG_MSG_ID_SIGINT     = SIG_MSG_ID_SIGALRM + 1;                       // 132

    35 

    36 inline void setSignalChildMessage(CommsMessage& aMessage, const int& aPid, const int& aStatus)

    37 {

    38     aMessage.setModuleId(PLUGIN_ID_SIGNAL_C);

    39     aMessage.setMessageId(SIG_MSG_ID_SIGCHLD);

    40     aMessage << aPid << aStatus;

    41 }

    42 inline void getSignalChildMessage(CommsMessage& aMessage, int& aPid, int& aStatus)

    43 {

    44     if (aMessage.getMessageId() == SIG_MSG_ID_SIGCHLD)

    45     {

    46         aMessage >> aPid >> aStatus;

    47     }

    48     else

    49     {

    50         ELOG2(EJavaCaptain, "wrong MessageId!: %d should be %d",

    51               aMessage.getMessageId(), SIG_MSG_ID_SIGCHLD);

    52     }

    53 }

    54 

    55 inline void setSignalAlarmMessage(CommsMessage& aMessage)

    56 {

    57     aMessage.setModuleId(PLUGIN_ID_SIGNAL_C);

    58     aMessage.setMessageId(SIG_MSG_ID_SIGALRM);

    59 }

    60 inline void getSignalAlarmMessage(CommsMessage& aMessage)

    61 {

    62     if (aMessage.getMessageId() != SIG_MSG_ID_SIGALRM)

    63     {

    64         ELOG2(EJavaCaptain, "wrong MessageId!: %d should be %d",

    65               aMessage.getMessageId(), SIG_MSG_ID_SIGCHLD);

    66     }

    67 }

    68 

    69 inline void setSignalInterruptMessage(CommsMessage& aMessage)

    70 {

    71     aMessage.setModuleId(PLUGIN_ID_SIGNAL_C);

    72     aMessage.setMessageId(SIG_MSG_ID_SIGINT);

    73 }

    74 inline void getSignalInterruptMessage(CommsMessage& aMessage)

    75 {

    76     if (aMessage.getMessageId() != SIG_MSG_ID_SIGINT)

    77     {

    78         ELOG2(EJavaCaptain, "wrong MessageId!: %d should be %d",

    79               aMessage.getMessageId(), SIG_MSG_ID_SIGINT);

    80     }

    81 }

    82 

    83 } // namespace captain

    84 } // namespace java

    85 

    86 #endif // SIGNALHANDLERMESSAGES_H

    87