bool HelloWorldUpdate()
{
if(s3eKeyboardGetState(s3eKeyBack) & S3E_KEY_STATE_RELEASED)
{
s3eDebugTraceLine("back check");
std::hash_map<char*, char*>::iterator ihashMap;
if(hashMap.size() > 1) {
ihashMap = hashMap.find("ShowAt");
if(ihashMap->second == "both"){
vservManagerFetchingAdData();
}else if(ihashMap->second == "end") {
vservManagerFetchingAdData();
}
else if(ihashMap->second == "start"){
s3eDeviceExit();
return false;
}
}
}
if(CheckButtonStatus("Exit") & S3E_KEY_STATE_RELEASED) /*S3E_KEY_STATE_PRESSED)*/
{
s3eDebugTraceLine("Exit check");
HelloWorldShutDown();
return false;
}
return true;
}
WIAMICRO_API HRESULT MicroEntry(LONG lCommand, _Inout_ PVAL pValue)
{
HRESULT hr = E_NOTIMPL;
INT index = 0;
//#define _DEBUG_COMMANDS
#ifdef _DEBUG_COMMANDS
if(lCommand != CMD_STI_GETSTATUS)
Trace(TEXT("Command Value (%d)"),lCommand);
#endif
if( !pValue || !(pValue->pScanInfo))
{
return E_INVALIDARG;
}
switch(lCommand)
{
case CMD_INITIALIZE:
hr = S_OK;
//
// create any DeviceIO handles needed, use index (1 - MAX_IO_HANDLES) to store these handles.
// Index '0' is reserved by the WIA flatbed driver. The CreateFile Name is stored in the szVal
// member of the VAL structure.
//
// pValue->pScanInfo->DeviceIOHandles[1] = CreateFileA( pValue->szVal,
// GENERIC_READ | GENERIC_WRITE, // Access mask
// 0, // Share mode
// NULL, // SA
// OPEN_EXISTING, // Create disposition
// FILE_ATTRIBUTE_SYSTEM | FILE_FLAG_OVERLAPPED, // Attributes
// NULL );
//
// if your device supports buttons, create the BUTTON name information here..
//
if (!g_bButtonNamesCreated)
{
for(index = 0; index < MAX_BUTTONS; index++)
{
g_ButtonNames[index] = (WCHAR*)CoTaskMemAlloc(MAX_BUTTON_NAME);
if (!g_ButtonNames[index])
{
hr = E_OUTOFMEMORY;
break;
}
}
if(SUCCEEDED(hr))
{
hr = GetOLESTRResourceString(IDS_SCAN_BUTTON_NAME,&g_ButtonNames[0],TRUE);
}
if(SUCCEEDED(hr))
{
g_bButtonNamesCreated = TRUE;
}
else
{
for(index = 0; index < MAX_BUTTONS; index++)
{
if (g_ButtonNames[index])
{
CoTaskMemFree(g_ButtonNames[index]);
g_ButtonNames[index] = NULL;
}
}
}
}
//
// Initialize the scanner's default settings
//
InitScannerDefaults(pValue->pScanInfo);
break;
case CMD_UNINITIALIZE:
//
// close any open handles created by the Micro driver
//
if(pValue->pScanInfo->DeviceIOHandles[1] != NULL)
{
CloseHandle(pValue->pScanInfo->DeviceIOHandles[1]);
}
//
// if your device supports buttons, free/destroy the BUTTON name information here..
//
if(g_bButtonNamesCreated)
{
g_bButtonNamesCreated = FALSE;
for(index = 0; index < MAX_BUTTONS; index++)
{
if (g_ButtonNames[index])
{
CoTaskMemFree(g_ButtonNames[index]);
g_ButtonNames[index] = NULL;
}
}
}
//
// close/unload libraries
//
hr = S_OK;
break;
case CMD_RESETSCANNER:
//
// reset scanner
//
hr = S_OK;
break;
case CMD_STI_DIAGNOSTIC:
case CMD_STI_DEVICERESET:
//
// reset device
//
hr = S_OK;
break;
case CMD_STI_GETSTATUS:
//
// set status flag to ON-LINE
//
pValue->lVal = MCRO_STATUS_OK;
pValue->pGuid = (GUID*) &GUID_NULL;
//
// button polling support
//
#ifdef BUTTON_SUPPORT
CheckButtonStatus(pValue);
#endif
hr = S_OK;
break;
case CMD_SETXRESOLUTION:
pValue->pScanInfo->Xresolution = pValue->lVal;
hr = S_OK;
break;
case CMD_SETYRESOLUTION:
pValue->pScanInfo->Yresolution = pValue->lVal;
hr = S_OK;
break;
case CMD_SETCONTRAST:
pValue->pScanInfo->Contrast = pValue->lVal;
hr = S_OK;
break;
case CMD_SETINTENSITY:
pValue->pScanInfo->Intensity = pValue->lVal;
hr = S_OK;
break;
case CMD_SETDATATYPE:
pValue->pScanInfo->DataType = pValue->lVal;
hr = S_OK;
break;
case CMD_SETNEGATIVE:
pValue->pScanInfo->Negative = pValue->lVal;
hr = S_OK;
break;
case CMD_GETADFSTATUS:
case CMD_GETADFHASPAPER:
// pValue->lVal = MCRO_ERROR_PAPER_EMPTY;
// hr = S_OK;
break;
case CMD_GET_INTERRUPT_EVENT:
hr = GetInterruptEvent(pValue);
break;
case CMD_GETCAPABILITIES:
pValue->lVal = 0;
pValue->pGuid = NULL;
pValue->ppButtonNames = NULL;
hr = S_OK;
break;
case CMD_SETSCANMODE:
hr = S_OK;
switch(pValue->lVal)
{
case SCANMODE_FINALSCAN:
Trace(TEXT("Final Scan"));
break;
case SCANMODE_PREVIEWSCAN:
Trace(TEXT("Preview Scan"));
break;
default:
Trace(TEXT("Unknown Scan Mode (%d)"),pValue->lVal);
hr = E_FAIL;
break;
}
break;
case CMD_SETSTIDEVICEHKEY:
ReadRegistryInformation(pValue);
break;
#ifdef _USE_EXTENDED_FORMAT_LIST
// note: MEMORYBMP, and BMP file will be added by wiafbdrv host driver.
// do not include them in your extended list.
//
case CMD_GETSUPPORTEDFILEFORMATS:
g_SupportedFileFormats[0] = WiaImgFmt_JPEG;
pValue->lVal = NUM_SUPPORTED_FILEFORMATS;
pValue->pGuid = g_SupportedFileFormats;
hr = S_OK;
break;
case CMD_GETSUPPORTEDMEMORYFORMATS:
g_SupportedMemoryFormats[0] = WiaImgFmt_TIFF;
g_SupportedMemoryFormats[1] = WiaImgFmt_MYNEWFORMAT;
pValue->lVal = NUM_SUPPORTED_MEMORYFORMATS;
pValue->pGuid = g_SupportedMemoryFormats;
hr = S_OK;
break;
#endif
default:
Trace(TEXT("Unknown Command (%d)"),lCommand);
break;
}
return hr;
}
