446 bool ActiveSyncConnection::setDeviceAwake(bool activate, int *returnValue)

   447 {

   448     if (!isConnected()) {

   449         qWarning("Cannot execute, connect to device first!");

   450         return false;

   451     }

   452     bool result = false;

   453 

   454     // If we want to wait, we have to use CeRapiInvoke, as CeCreateProcess has no way to wait

   455     // until the process ends. The lib must have been build and also deployed already.

   456     if (!isConnected() && !connect())

   457         return false;

   458 

   459     HRESULT res = S_OK;

   460 

   461     //SYSTEM_POWER_STATUS_EX systemPowerState;

   462 

   463     //res = CeGetSystemPowerStatusEx(&systemPowerState, true);

   464 

   465     QString dllLocation = "\\Windows\\QtRemote.dll";

   466     QString functionName = "qRemoteToggleUnattendedPowerMode";

   467 

   468     DWORD outputSize;

   469     BYTE* output;

   470     IRAPIStream *stream;

   471     int returned = 0;

   472     int toggle = int(activate);

   473 

   474     res = CeRapiInvoke(dllLocation.utf16(), functionName.utf16(), 0, 0, &outputSize, &output, &stream, 0);

   475     if (S_OK != res) {

   476         DWORD ce_error = CeGetLastError();

   477         if (S_OK != ce_error) {

   478             qWarning("Error invoking %s on %s: %s", qPrintable(functionName),

   479                 qPrintable(dllLocation), strwinerror(ce_error).constData());

   480         } else {

   481             qWarning("Error: %s on %s unexpectedly returned %d", qPrintable(functionName),

   482                 qPrintable(dllLocation), res);

   483         }

   484     } else {

   485         DWORD written;

   486 

   487         if (S_OK != stream->Write(&toggle, sizeof(toggle), &written)) {

   488             qWarning("   Could not write toggle option to process");

   489             return false;

   490         }

   491 

   492         if (S_OK != stream->Read(&returned, sizeof(returned), &written)) {

   493             qWarning("   Could not access return value of process");

   494         }

   495         else

   496             result = true;

   497     }

   498 

   499     if (returnValue)

   500         *returnValue = returned;

   501 

   502     return result;

   503 }

   504 

   505 bool ActiveSyncConnection::resetDevice()

   506 {

   507     if (!isConnected()) {

   508         qWarning("Cannot execute, connect to device first!");

   509         return false;

   510     }

   511 

   512     bool result = false;

   513     if (!isConnected() && !connect())

   514         return false;

   515 

   516     QString dllLocation = "\\Windows\\QtRemote.dll";

   517     QString functionName = "qRemoteSoftReset";

   518 

   519     DWORD outputSize;

   520     BYTE* output;

   521     IRAPIStream *stream;

   522 

   523     int returned = 0;

   524 

   525     HRESULT res = CeRapiInvoke(dllLocation.utf16(), functionName.utf16(), 0, 0, &outputSize, &output, &stream, 0);

   526     if (S_OK != res) {

   527         DWORD ce_error = CeGetLastError();

   528         if (S_OK != ce_error) {

   529             qWarning("Error invoking %s on %s: %s", qPrintable(functionName),

   530                 qPrintable(dllLocation), strwinerror(ce_error).constData());

   531         } else {

   532             qWarning("Error: %s on %s unexpectedly returned %d", qPrintable(functionName),

   533                 qPrintable(dllLocation), res);

   534         }

   535     } else {

   536         result = true;

   537     }

   538     return result;

   539 }

   540 

   541 bool ActiveSyncConnection::toggleDevicePower(int *returnValue)

   542 {

   543     if (!isConnected()) {

   544         qWarning("Cannot execute, connect to device first!");

   545         return false;

   546     }

   547 

   548     bool result = false;

   549     if (!isConnected() && !connect())

   550         return false;

   551 

   552     QString dllLocation = "\\Windows\\QtRemote.dll";

   553     QString functionName = "qRemotePowerButton";

   554 

   555     DWORD outputSize;

   556     BYTE* output;

   557     IRAPIStream *stream;

   558     int returned = 0;

   559 

   560     HRESULT res = CeRapiInvoke(dllLocation.utf16(), functionName.utf16(), 0, 0, &outputSize, &output, &stream, 0);

   561     if (S_OK != res) {

   562         DWORD ce_error = CeGetLastError();

   563         if (S_OK != ce_error) {

   564             qWarning("Error invoking %s on %s: %s", qPrintable(functionName),

   565                 qPrintable(dllLocation), strwinerror(ce_error).constData());

   566         } else {

   567             qWarning("Error: %s on %s unexpectedly returned %d", qPrintable(functionName),

   568                 qPrintable(dllLocation), res);

   569         }

   570     } else {

   571         DWORD written;

   572         if (S_OK != stream->Read(&returned, sizeof(returned), &written)) {

   573             qWarning("   Could not access return value of process");

   574         }

   575         else {

   576             result = true;

   577         }

   578     }

   579 

   580     if (returnValue)

   581         *returnValue = returned;

   582     return result;

   583 }

   584