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windows-server-2003/printscan/print/drivers/usermode/ddk/samples/oemdll/oemui/oemui.cpp

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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//
// Copyright 1997 - 2003 Microsoft Corporation. All Rights Reserved.
//
// FILE: OEMUI.cpp
//
//
// PURPOSE: Main file for OEM UI test module.
//
//
// Functions:
//
//
//
//
// PLATFORMS: Windows 2000, Windows XP, Windows Server 2003
//
//
#include "precomp.h"
#include "resource.h"
#include "debug.h"
#include "oemui.h"
// StrSafe.h needs to be included last
// to disallow bad string functions.
#include <STRSAFE.H>
////////////////////////////////////////////////////////
// INTERNAL MACROS and DEFINES
////////////////////////////////////////////////////////
typedef struct _tagCBUserData
{
HANDLE hComPropSheet;
HANDLE hPropPage;
POEMUIPSPARAM pOEMUIParam;
PFNCOMPROPSHEET pfnComPropSheet;
} CBUSERDATA, *PCBUSERDATA;
////////////////////////////////////////////////////////
// INTERNAL PROTOTYPES
////////////////////////////////////////////////////////
static HRESULT hrDocumentPropertyPage(DWORD dwMode, POEMCUIPPARAM pOEMUIParam);
static HRESULT hrPrinterPropertyPage(DWORD dwMode, POEMCUIPPARAM pOEMUIParam);
LONG APIENTRY OEMPrinterUICallBack(PCPSUICBPARAM pCallbackParam, POEMCUIPPARAM pOEMUIParam);
LONG APIENTRY OEMDocUICallBack(PCPSUICBPARAM pCallbackParam, POEMCUIPPARAM pOEMUIParam);
LONG APIENTRY OEMDocUICallBack2(PCPSUICBPARAM pCallbackParam);
INT_PTR CALLBACK DevicePropPageProc(HWND hDlg, UINT uiMsg, WPARAM wParam, LPARAM lParam);
static POPTITEM CreateOptItems(HANDLE hHeap, DWORD dwOptItems);
static void InitOptItems(POPTITEM pOptItems, DWORD dwOptItems);
static POPTTYPE CreateOptType(HANDLE hHeap, WORD wOptParams);
static PTSTR GetStringResource(HANDLE hHeap, HANDLE hModule, UINT uResource);
////////////////////////////////////////////////////////////////////////////////
//
// Initializes OptItems to display OEM device or document property UI.
//
HRESULT hrOEMPropertyPage(DWORD dwMode, POEMCUIPPARAM pOEMUIParam)
{
HRESULT hResult = S_OK;
VERBOSE(DLLTEXT("hrOEMPropertyPage(%d) entry.\r\n"), dwMode);
// Validate parameters.
if( (OEMCUIP_DOCPROP != dwMode)
&&
(OEMCUIP_PRNPROP != dwMode)
)
{
ERR(ERRORTEXT("hrOEMPropertyPage() ERROR_INVALID_PARAMETER.\r\n"));
VERBOSE(DLLTEXT("\tdwMode = %d, pOEMUIParam = %#lx.\r\n"), dwMode, pOEMUIParam);
// Return invalid parameter error.
SetLastError(ERROR_INVALID_PARAMETER);
return E_FAIL;
}
switch(dwMode)
{
case OEMCUIP_DOCPROP:
hResult = hrDocumentPropertyPage(dwMode, pOEMUIParam);
break;
case OEMCUIP_PRNPROP:
hResult = hrPrinterPropertyPage(dwMode, pOEMUIParam);
break;
default:
// Should never reach this!
ERR(ERRORTEXT("hrOEMPropertyPage() Invalid dwMode, %d"), dwMode);
SetLastError(ERROR_INVALID_PARAMETER);
hResult = E_FAIL;
break;
}
return hResult;
}
////////////////////////////////////////////////////////////////////////////////
//
// Initializes OptItems to display OEM document property UI.
//
static HRESULT hrDocumentPropertyPage(DWORD dwMode, POEMCUIPPARAM pOEMUIParam)
{
if(NULL == pOEMUIParam->pOEMOptItems)
{
// Fill in the number of OptItems to create for OEM document property UI.
pOEMUIParam->cOEMOptItems = 1;
VERBOSE(DLLTEXT("hrDocumentPropertyPage() requesting %d number of items.\r\n"), pOEMUIParam->cOEMOptItems);
}
else
{
POEMDEV pOEMDev = (POEMDEV) pOEMUIParam->pOEMDM;
VERBOSE(DLLTEXT("hrDocumentPropertyPage() fill out %d items.\r\n"), pOEMUIParam->cOEMOptItems);
// Init UI Callback reference.
pOEMUIParam->OEMCUIPCallback = OEMDocUICallBack;
// Init OEMOptItmes.
InitOptItems(pOEMUIParam->pOEMOptItems, pOEMUIParam->cOEMOptItems);
// Fill out tree view items.
// New section.
pOEMUIParam->pOEMOptItems[0].Level = 1;
pOEMUIParam->pOEMOptItems[0].Flags = OPTIF_COLLAPSE;
pOEMUIParam->pOEMOptItems[0].pName = GetStringResource(pOEMUIParam->hOEMHeap, pOEMUIParam->hModule, IDS_ADV_SECTION);
pOEMUIParam->pOEMOptItems[0].Sel = pOEMDev->dwAdvancedData;
pOEMUIParam->pOEMOptItems[0].pOptType = CreateOptType(pOEMUIParam->hOEMHeap, 2);
pOEMUIParam->pOEMOptItems[0].pOptType->Type = TVOT_UDARROW;
pOEMUIParam->pOEMOptItems[0].pOptType->pOptParam[1].IconID = 0;
pOEMUIParam->pOEMOptItems[0].pOptType->pOptParam[1].lParam = 100;
}
return S_OK;
}
////////////////////////////////////////////////////////////////////////////////
//
// Initializes OptItems to display OEM printer property UI.
//
static HRESULT hrPrinterPropertyPage(DWORD dwMode, POEMCUIPPARAM pOEMUIParam)
{
if(NULL == pOEMUIParam->pOEMOptItems)
{
// Fill in the number of OptItems to create for OEM printer property UI.
pOEMUIParam->cOEMOptItems = 1;
VERBOSE(DLLTEXT("hrPrinterPropertyPage() requesting %d number of items.\r\n"), pOEMUIParam->cOEMOptItems);
}
else
{
DWORD dwError;
DWORD dwDeviceValue;
DWORD dwType;
DWORD dwNeeded;
VERBOSE(DLLTEXT("hrPrinterPropertyPage() fill out %d items.\r\n"), pOEMUIParam->cOEMOptItems);
// Get device settings value from printer.
dwError = GetPrinterData(pOEMUIParam->hPrinter, OEMUI_VALUE, &dwType, (PBYTE) &dwDeviceValue,
sizeof(dwDeviceValue), &dwNeeded);
if( (ERROR_SUCCESS != dwError)
||
(dwDeviceValue > 100)
)
{
// Failed to get the device value or value is invalid, just use the default.
dwDeviceValue = 0;
}
// Init UI Callback reference.
pOEMUIParam->OEMCUIPCallback = OEMPrinterUICallBack;
// Init OEMOptItmes.
InitOptItems(pOEMUIParam->pOEMOptItems, pOEMUIParam->cOEMOptItems);
// Fill out tree view items.
// New section.
pOEMUIParam->pOEMOptItems[0].Level = 1;
pOEMUIParam->pOEMOptItems[0].Flags = OPTIF_COLLAPSE;
pOEMUIParam->pOEMOptItems[0].pName = GetStringResource(pOEMUIParam->hOEMHeap, pOEMUIParam->hModule, IDS_DEV_SECTION);
pOEMUIParam->pOEMOptItems[0].Sel = dwDeviceValue;
pOEMUIParam->pOEMOptItems[0].pOptType = CreateOptType(pOEMUIParam->hOEMHeap, 2);
pOEMUIParam->pOEMOptItems[0].pOptType->Type = TVOT_UDARROW;
pOEMUIParam->pOEMOptItems[0].pOptType->pOptParam[1].IconID = 0;
pOEMUIParam->pOEMOptItems[0].pOptType->pOptParam[1].lParam = 100;
}
return S_OK;
}
////////////////////////////////////////////////////////////////////////////////
//
// Adds property page to Document property sheet.
//
HRESULT hrOEMDocumentPropertySheets(PPROPSHEETUI_INFO pPSUIInfo, LPARAM lParam,
IPrintOemDriverUI* pOEMHelp)
{
LONG_PTR lResult;
VERBOSE(DLLTEXT("OEMDocumentPropertySheets() entry.\r\n"));
// Validate parameters.
if( (NULL == pPSUIInfo)
||
(PROPSHEETUI_INFO_VERSION != pPSUIInfo->Version)
)
{
ERR(ERRORTEXT("OEMDocumentPropertySheets() ERROR_INVALID_PARAMETER.\r\n"));
// Return invalid parameter error.
SetLastError(ERROR_INVALID_PARAMETER);
return E_FAIL;
}
// Do action.
switch(pPSUIInfo->Reason)
{
case PROPSHEETUI_REASON_INIT:
{
DWORD dwSheets = 0;
PCBUSERDATA pUserData = NULL;
POEMUIPSPARAM pOEMUIParam = (POEMUIPSPARAM) pPSUIInfo->lParamInit;
HANDLE hHeap = pOEMUIParam->hOEMHeap;
POEMDEV pOEMDev = (POEMDEV) pOEMUIParam->pOEMDM;
COMPROPSHEETUI Sheet;
// Init property page.
memset(&Sheet, 0, sizeof(COMPROPSHEETUI));
Sheet.cbSize = sizeof(COMPROPSHEETUI);
Sheet.Flags = CPSUIF_UPDATE_PERMISSION;
Sheet.hInstCaller = ghInstance;
Sheet.pCallerName = GetStringResource(hHeap, ghInstance, IDS_NAME);
Sheet.pHelpFile = NULL;
Sheet.pfnCallBack = OEMDocUICallBack2;
Sheet.pDlgPage = CPSUI_PDLGPAGE_TREEVIEWONLY;
Sheet.cOptItem = 1;
Sheet.IconID = IDI_CPSUI_PRINTER;
Sheet.pOptItemName = GetStringResource(hHeap, ghInstance, IDS_SECTION);
Sheet.CallerVersion = 0x100;
Sheet.OptItemVersion = 0x100;
// Init user data.
pUserData = (PCBUSERDATA) HeapAlloc(hHeap, HEAP_ZERO_MEMORY, sizeof(CBUSERDATA));
pUserData->hComPropSheet = pPSUIInfo->hComPropSheet;
pUserData->pfnComPropSheet = pPSUIInfo->pfnComPropSheet;
pUserData->pOEMUIParam = pOEMUIParam;
Sheet.UserData = (ULONG_PTR) pUserData;
// Create OptItems for page.
Sheet.pOptItem = CreateOptItems(hHeap, Sheet.cOptItem);
// Initialize OptItems
Sheet.pOptItem[0].Level = 1;
Sheet.pOptItem[0].Flags = OPTIF_COLLAPSE;
Sheet.pOptItem[0].pName = GetStringResource(hHeap, ghInstance, IDS_SECTION);
Sheet.pOptItem[0].Sel = pOEMDev->dwDriverData;
Sheet.pOptItem[0].pOptType = CreateOptType(hHeap, 2);
Sheet.pOptItem[0].pOptType->Type = TVOT_UDARROW;
Sheet.pOptItem[0].pOptType->pOptParam[1].IconID = 0;
Sheet.pOptItem[0].pOptType->pOptParam[1].lParam = 100;
// Add property sheets.
lResult = pPSUIInfo->pfnComPropSheet(pPSUIInfo->hComPropSheet, CPSFUNC_ADD_PCOMPROPSHEETUI,
(LPARAM)&Sheet, (LPARAM)&dwSheets);
}
break;
case PROPSHEETUI_REASON_GET_INFO_HEADER:
{
PPROPSHEETUI_INFO_HEADER pHeader = (PPROPSHEETUI_INFO_HEADER) lParam;
pHeader->pTitle = (LPTSTR)PROP_TITLE;
lResult = TRUE;
}
break;
case PROPSHEETUI_REASON_GET_ICON:
// No icon
lResult = 0;
break;
case PROPSHEETUI_REASON_SET_RESULT:
{
PSETRESULT_INFO pInfo = (PSETRESULT_INFO) lParam;
lResult = pInfo->Result;
}
break;
case PROPSHEETUI_REASON_DESTROY:
lResult = TRUE;
break;
}
pPSUIInfo->Result = lResult;
return S_OK;
}
////////////////////////////////////////////////////////////////////////////////
//
// Adds property page to printer property sheet.
//
HRESULT hrOEMDevicePropertySheets(PPROPSHEETUI_INFO pPSUIInfo, LPARAM lParam)
{
LONG_PTR lResult;
VERBOSE(DLLTEXT("hrOEMDevicePropertySheets(%#x, %#x) entry\r\n"), pPSUIInfo, lParam);
// Validate parameters.
if( (NULL == pPSUIInfo)
||
(PROPSHEETUI_INFO_VERSION != pPSUIInfo->Version)
)
{
ERR(ERRORTEXT("hrOEMDevicePropertySheets() ERROR_INVALID_PARAMETER.\r\n"));
// Return invalid parameter error.
SetLastError(ERROR_INVALID_PARAMETER);
return E_FAIL;
}
Dump(pPSUIInfo);
// Do action.
switch(pPSUIInfo->Reason)
{
case PROPSHEETUI_REASON_INIT:
{
PROPSHEETPAGE Page;
// Init property page.
memset(&Page, 0, sizeof(PROPSHEETPAGE));
Page.dwSize = sizeof(PROPSHEETPAGE);
Page.dwFlags = PSP_DEFAULT;
Page.hInstance = ghInstance;
Page.pszTemplate = MAKEINTRESOURCE(IDD_DEVICE_PROPPAGE);
Page.pfnDlgProc = DevicePropPageProc;
// Add property sheets.
lResult = pPSUIInfo->pfnComPropSheet(pPSUIInfo->hComPropSheet, CPSFUNC_ADD_PROPSHEETPAGE, (LPARAM)&Page, 0);
VERBOSE(DLLTEXT("hrOEMDevicePropertySheets() pfnComPropSheet returned %d.\r\n"), lResult);
}
break;
case PROPSHEETUI_REASON_GET_INFO_HEADER:
{
PPROPSHEETUI_INFO_HEADER pHeader = (PPROPSHEETUI_INFO_HEADER) lParam;
pHeader->pTitle = (LPTSTR)PROP_TITLE;
lResult = TRUE;
}
break;
case PROPSHEETUI_REASON_GET_ICON:
// No icon
lResult = 0;
break;
case PROPSHEETUI_REASON_SET_RESULT:
{
PSETRESULT_INFO pInfo = (PSETRESULT_INFO) lParam;
lResult = pInfo->Result;
}
break;
case PROPSHEETUI_REASON_DESTROY:
lResult = TRUE;
break;
}
pPSUIInfo->Result = lResult;
return S_OK;
}
////////////////////////////////////////////////////////////////////////////////
//
// OptItems call back for OEM printer property UI.
//
LONG APIENTRY OEMPrinterUICallBack(PCPSUICBPARAM pCallbackParam, POEMCUIPPARAM pOEMUIParam)
{
LONG lReturn = CPSUICB_ACTION_NONE;
POEMDEV pOEMDev = (POEMDEV) pOEMUIParam->pOEMDM;
VERBOSE(DLLTEXT("OEMPrinterUICallBack() entry, Reason is %d.\r\n"), pCallbackParam->Reason);
switch(pCallbackParam->Reason)
{
case CPSUICB_REASON_APPLYNOW:
{
DWORD dwDriverValue = pOEMUIParam->pOEMOptItems[0].Sel;
// Store OptItems state in printer data.
SetPrinterData(pOEMUIParam->hPrinter, OEMUI_VALUE, REG_DWORD, (PBYTE) &dwDriverValue, sizeof(DWORD));
}
break;
default:
break;
}
return lReturn;
}
////////////////////////////////////////////////////////////////////////////////
//
// Call back for OEM device property UI.
//
INT_PTR CALLBACK DevicePropPageProc(HWND hDlg, UINT uiMsg, WPARAM wParam, LPARAM lParam)
{
switch (uiMsg)
{
case WM_COMMAND:
switch(HIWORD(wParam))
{
case BN_CLICKED:
switch(LOWORD(wParam))
{
case IDC_CALIBRATE:
// Just display a message that the printer is calibrated,
// since we don't acutally calibrate anything.
{
TCHAR szName[MAX_PATH];
TCHAR szCalibrated[MAX_PATH];
LoadString(ghInstance, IDS_NAME, szName, sizeof(szName)/sizeof(szName[0]));
LoadString(ghInstance, IDS_CALIBRATED, szCalibrated, sizeof(szCalibrated)/sizeof(szCalibrated[0]));
MessageBox(hDlg, szCalibrated, szName, MB_OK);
}
break;
}
break;
default:
return FALSE;
}
return TRUE;
case WM_NOTIFY:
{
switch (((LPNMHDR)lParam)->code) // type of notification message
{
case PSN_SETACTIVE:
break;
case PSN_KILLACTIVE:
break;
case PSN_APPLY:
break;
case PSN_RESET:
break;
}
}
break;
}
return FALSE;
}
////////////////////////////////////////////////////////////////////////////////
//
// OptItems call back for OEM document property UI.
//
LONG APIENTRY OEMDocUICallBack(PCPSUICBPARAM pCallbackParam, POEMCUIPPARAM pOEMUIParam)
{
LONG lReturn = CPSUICB_ACTION_NONE;
POEMDEV pOEMDev = (POEMDEV) pOEMUIParam->pOEMDM;
VERBOSE(DLLTEXT("OEMDocUICallBack() entry, Reason is %d.\r\n"), pCallbackParam->Reason);
switch(pCallbackParam->Reason)
{
case CPSUICB_REASON_APPLYNOW:
// Update UI item data.
pOEMDev->dwAdvancedData = pOEMUIParam->pOEMOptItems[0].Sel;
break;
case CPSUICB_REASON_KILLACTIVE:
// Update devmode if settings have changed.
if(pOEMDev->dwAdvancedData != pOEMUIParam->pOEMOptItems[0].Sel)
{
// Update OEM Devmode driver data.
pOEMDev->dwAdvancedData = pOEMUIParam->pOEMOptItems[0].Sel;
}
break;
case CPSUICB_REASON_SETACTIVE:
if(pOEMUIParam->pOEMOptItems[0].Sel != pOEMDev->dwAdvancedData)
{
pOEMUIParam->pOEMOptItems[0].Sel = pOEMDev->dwAdvancedData;
pOEMUIParam->pOEMOptItems[0].Flags |= OPTIF_CHANGED;
lReturn = CPSUICB_ACTION_OPTIF_CHANGED;
}
break;
default:
break;
}
return lReturn;
}
LONG APIENTRY OEMDocUICallBack2(PCPSUICBPARAM pCallbackParam)
{
LONG lReturn = CPSUICB_ACTION_NONE;
PCBUSERDATA pUserData = (PCBUSERDATA) pCallbackParam->UserData;
POEMDEV pOEMDev = (POEMDEV) pUserData->pOEMUIParam->pOEMDM;
VERBOSE(DLLTEXT("OEMDocUICallBack2() entry, Reason is %d.\r\n"), pCallbackParam->Reason);
switch(pCallbackParam->Reason)
{
case CPSUICB_REASON_APPLYNOW:
// Update OEM devmode driver data.
pOEMDev->dwDriverData = pCallbackParam->pOptItem[0].Sel;
pUserData->pfnComPropSheet(pUserData->hComPropSheet, CPSFUNC_SET_RESULT,
(LPARAM)pUserData->hPropPage,
(LPARAM)CPSUI_OK);
break;
case CPSUICB_REASON_KILLACTIVE:
if(pOEMDev->dwDriverData != pCallbackParam->pOptItem[0].Sel)
{
// Update OEM devmode driver data.
pOEMDev->dwDriverData = pCallbackParam->pOptItem[0].Sel;
}
break;
case CPSUICB_REASON_SETACTIVE:
if(pCallbackParam->pOptItem[0].Sel != pOEMDev->dwDriverData)
{
pCallbackParam->pOptItem[0].Sel = pOEMDev->dwDriverData;
pCallbackParam->pOptItem[0].Flags |= OPTIF_CHANGED;
lReturn = CPSUICB_ACTION_OPTIF_CHANGED;
}
break;
default:
break;
}
return lReturn;
}
////////////////////////////////////////////////////////////////////////////////
//
// Creates and Initializes OptItems.
//
static POPTITEM CreateOptItems(HANDLE hHeap, DWORD dwOptItems)
{
POPTITEM pOptItems = NULL;
// Allocate memory for OptItems;
pOptItems = (POPTITEM) HeapAlloc(hHeap, HEAP_ZERO_MEMORY, sizeof(OPTITEM) * dwOptItems);
if(NULL != pOptItems)
{
InitOptItems(pOptItems, dwOptItems);
}
else
{
ERR(ERRORTEXT("CreateOptItems() failed to allocate memory for OPTITEMs!\r\n"));
}
return pOptItems;
}
////////////////////////////////////////////////////////////////////////////////
//
// Initializes OptItems.
//
static void InitOptItems(POPTITEM pOptItems, DWORD dwOptItems)
{
VERBOSE(DLLTEXT("InitOptItems() entry.\r\n"));
// Zero out memory.
memset(pOptItems, 0, sizeof(OPTITEM) * dwOptItems);
// Set each OptItem's size, and Public DM ID.
for(DWORD dwCount = 0; dwCount < dwOptItems; dwCount++)
{
pOptItems[dwCount].cbSize = sizeof(OPTITEM);
pOptItems[dwCount].DMPubID = DMPUB_NONE;
}
}
////////////////////////////////////////////////////////////////////////////////
//
// Allocates and initializes OptType for OptItem.
//
static POPTTYPE CreateOptType(HANDLE hHeap, WORD wOptParams)
{
POPTTYPE pOptType = NULL;
VERBOSE(DLLTEXT("CreateOptType() entry.\r\n"));
// Allocate memory from the heap for the OPTTYPE; the driver will take care of clean up.
pOptType = (POPTTYPE) HeapAlloc(hHeap, HEAP_ZERO_MEMORY, sizeof(OPTTYPE));
if(NULL != pOptType)
{
// Initialize OPTTYPE.
pOptType->cbSize = sizeof(OPTTYPE);
pOptType->Count = wOptParams;
// Allocate memory from the heap for the OPTPARAMs for the OPTTYPE.
pOptType->pOptParam = (POPTPARAM) HeapAlloc(hHeap, HEAP_ZERO_MEMORY, wOptParams * sizeof(OPTPARAM));
if(NULL != pOptType->pOptParam)
{
// Initialize the OPTPARAMs.
for(WORD wCount = 0; wCount < wOptParams; wCount++)
{
pOptType->pOptParam[wCount].cbSize = sizeof(OPTPARAM);
}
}
else
{
ERR(ERRORTEXT("CreateOptType() failed to allocated memory for OPTPARAMs!\r\n"));
// Free allocated memory and return NULL.
HeapFree(hHeap, 0, pOptType);
pOptType = NULL;
}
}
else
{
ERR(ERRORTEXT("CreateOptType() failed to allocated memory for OPTTYPE!\r\n"));
}
return pOptType;
}
////////////////////////////////////////////////////////////////////////////////////
//
// Retrieves pointer to a String resource.
//
static PTSTR GetStringResource(HANDLE hHeap, HANDLE hModule, UINT uResource)
{
int nResult;
DWORD dwSize = MAX_PATH;
PTSTR pszString = NULL;
VERBOSE(DLLTEXT("GetStringResource(%#x, %#x, %d) entered.\r\n"), hHeap, hModule, uResource);
// Allocate buffer for string resource from heap; let the driver clean it up.
pszString = (PTSTR) HeapAlloc(hHeap, HEAP_ZERO_MEMORY, dwSize * sizeof(TCHAR));
if(NULL != pszString)
{
// Load string resource; resize after loading so as not to waste memory.
nResult = LoadString((HMODULE)hModule, uResource, pszString, dwSize);
if(nResult > 0)
{
PTSTR pszTemp;
VERBOSE(DLLTEXT("LoadString() returned %d!\r\n"), nResult);
VERBOSE(DLLTEXT("String load was \"%s\".\r\n"), pszString);
pszTemp = (PTSTR) HeapReAlloc(hHeap, HEAP_ZERO_MEMORY, pszString, (nResult + 1) * sizeof(TCHAR));
if(NULL != pszTemp)
{
pszString = pszTemp;
}
else
{
ERR(ERRORTEXT("GetStringResource() HeapReAlloc() of string retrieved failed! (Last Error was %d)\r\n"), GetLastError());
}
}
else
{
ERR(ERRORTEXT("LoadString() returned %d! (Last Error was %d)\r\n"), nResult, GetLastError());
ERR(ERRORTEXT("GetStringResource() failed to load string resource %d!\r\n"), uResource);
pszString = NULL;
}
}
else
{
ERR(ERRORTEXT("GetStringResource() failed to allocate string buffer!\r\n"));
}
return pszString;
}