Enhanced .NET Bootstrap Setup

// 
//   Copyright (c) Microsoft Corporation.  All rights reserved.
// 
/// ==========================================================================
// Name    :    main.h
// Purpose :    #ncludes, prototypes, globals, and const 
//              definitions for setup sample

// prototypes
DWORD   ExecCmd( LPCTSTR pszCmd );
DWORD   runExe( LPCTSTR pszCmd );
BOOL    FxInstallRequired();
HRESULT GetFileVersion( LPTSTR filename, VS_FIXEDFILEINFO *pvsf );
HRESULT LastError();
BOOL    InitiateReboot();
BOOL    Reboot(DWORD dwResult);
BOOL    HandleResult(DWORD dwResult);
BOOL    ValidateProductSuite (LPSTR lpszSuiteToValidate);
void    SetTSInInstallMode();
BOOL    IsTerminalServicesEnabled();
void    ShowBillboard(DWORD * pdwThreadId, HANDLE * phThread);
void    TeardownBillboard(DWORD dwThreadId, HANDLE hThread);
DWORD   WINAPI StaticThreadProc( LPVOID lpParameter );
BOOL    CALLBACK BillboardProc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam);
size_t		getStringIndex(char *searchStr, char *searchFor);
void checkIE();
void checkMSI();
void checkMDAC();
void checkMSDE();
void checkDotNetServicePack();
void checkExtraProgram1();
BOOL checkMSDEService();
BOOL IsServiceAvailable( LPCTSTR service_name );
void InsertRegistryRun();
void RemoveRegistryRun();
BOOL SetWorkingDir();
void setBillBoardText(LPTSTR text);
INT_PTR CALLBACK DlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);

//    Private message to tell the thread to destroy the window
const UINT  PWM_THREADDESTROYWND = WM_USER; 

// single instance data
//
const TCHAR g_tszBootstrapMutexName[] = _T( "NDP FxApp Install Bootstrapper" );

// dotnetfx.exe installer app name
// and command-line args
//
const TCHAR g_tszFxInstaller[] = _T("dotnetfx.exe");
const TCHAR g_tszFxInstallerCmdLine[] = _T("/q:a /c:\"install /l /q\"");

// msi 2.0 installer
const TCHAR g_tszMSINT[] = _T("%s\\InstMsiW.exe");
const TCHAR g_tszMSI98[] = _T("%s\\InstMsiA.exe");

//IE 6.01
const TCHAR g_tszIE6[] = _T("%s\\ie6setup.exe /Q:A");


// msi install cmd-line
//
const TCHAR g_tszMsiCmdLine[] = _T("%s\\Msiexec.exe /I %s REBOOT=ReallySuppress");

// MDAC
const TCHAR g_tszMDAC[] = _T("MDAC_TYP.EXE");
const TCHAR g_tszMDACCmdLine[] = _T("%s\\MDAC_TYP.EXE /Q:A /C:\"dasetup.exe /Q /N\"");

// MSDE
const TCHAR g_tszMSDE[] = _T("setup.exe");
const TCHAR g_tszMSDECmdLine[] = _T("%s\\setup.exe %s");

// reg key for fx policy info
// used to detect if fx is installed
// this key resides in HKEY_LOCAL_MACHINE
const TCHAR g_tszFxRegKey[] = _T("SOFTWARE\\Microsoft\\.NETFramework\\policy\\");

// reg key for IE
// used to detect if fx is installed
// this key resides in HKEY_LOCAL_MACHINE
//const TCHAR g_tszIERegKey[] = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings");
const TCHAR g_tszIERegKey[] = _T("SOFTWARE\\Microsoft\\Internet Explorer");
const TCHAR g_tszIERegKeyValue[] = _T("Version");

const TCHAR g_tszMSIRegKey[] = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Installer");
const TCHAR g_tszMSIRegKeyValue[] = _T("InstallerLocation");

//MDAC
const TCHAR g_tszMDACRegKey[] = _T("SOFTWARE\\Microsoft\\DataAccess");
const TCHAR g_tszMDACRegKeyValue[] = _T("FullInstallVer");

//MSDE
const TCHAR g_tszMSDERegKey[] = _T("SOFTWARE\\Microsoft\\Microsoft SQL Server");
const TCHAR g_tszMSDERegKeyValue[] = _T("InstalledInstances");

const TCHAR   g_tszTSChangeUserToInstall[] = _T("change user /INSTALL");
// ini-based application settings
//
const TCHAR    c_dotNetInstaller[] = _T("InstallBootstrap");
const TCHAR    c_Reg_Run[] = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run");

//FX Service Pack
const TCHAR g_tszFxServicePackRegKey[] = _T("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v1.1.4322");
const TCHAR g_tszFxServicePackRegKeyValue[] = _T("SP");

bool IENeedsInstalling = false;
bool MSINeedsInstalling = false;
bool DotNetINeedsInstalling = false;
bool MDACNeedsInstalling = false;
bool MSDENeedsInstalling = false;
bool FxServicePackNeedsInstalling = false;
bool ExtraProgramPath1NeedsInstalling = false;