Source code of Windows XP (NT5)
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85 lines
2.5 KiB

#include <windows.h>
#include "autorun.h"
#include "resource.h"
#include "dlgapp.h"
#include "util.h"
// FIRST ITEM MUST ALWAYS BE EXIT_AUTORUN
const int c_aiMain[] = {EXIT_AUTORUN, INSTALL_WINNT, SUPPORT_TOOLS, COMPAT_TOOLS};
const int c_aiWhistler[] = {EXIT_AUTORUN, INSTALL_WINNT, LAUNCH_ARP, SUPPORT_TOOLS, COMPAT_TOOLS};
// IA64 gets bare options, Server SKUs get minimal options, Professional and Personal get full options
#if defined(_IA64_)
const int c_aiSupport[] = {EXIT_AUTORUN, BROWSE_CD, VIEW_RELNOTES, INSTALL_CLR, BACK};
#else
#if BUILD_SERVER_VERSION | BUILD_ADVANCED_SERVER_VERSION | BUILD_DATACENTER_VERSION | BUILD_BLADE_VERSION | BUILD_SMALL_BUSINESS_VERSION
const int c_aiSupport[] = {EXIT_AUTORUN, TS_CLIENT, BROWSE_CD, VIEW_RELNOTES, INSTALL_CLR, BACK};
#else
const int c_aiSupport[] = {EXIT_AUTORUN, TS_CLIENT, HOMENET_WIZ, MIGRATION_WIZ, BROWSE_CD, VIEW_RELNOTES, INSTALL_CLR, BACK};
#endif
#endif
const int c_aiCompat[] = {EXIT_AUTORUN, COMPAT_LOCAL, COMPAT_WEB, BACK};
const int c_cMain = ARRAYSIZE(c_aiMain);
const int c_cWhistler = ARRAYSIZE(c_aiWhistler);
const int c_cSupport = ARRAYSIZE(c_aiSupport);
const int c_cCompat = ARRAYSIZE(c_aiCompat);
// Code to ensure only one instance of a particular window is running
HANDLE CheckForOtherInstance(HINSTANCE hInstance)
{
TCHAR szCaption[128];
HANDLE hMutex;
LoadStringAuto(hInstance, IDS_TITLEBAR, szCaption, 128);
// We create a named mutex with our window caption just as a way to check
// if we are already running autorun.exe. Only if we are the first to
// create the mutex do we continue.
hMutex = CreateMutex (NULL, FALSE, szCaption);
if ( !hMutex )
{
// failed to create the mutex
return 0;
}
else if (GetLastError() == ERROR_ALREADY_EXISTS)
{
// Mutex created but by someone else, activate that window
HWND hwnd = FindWindow( WINDOW_CLASS, szCaption );
SetForegroundWindow(hwnd);
CloseHandle(hMutex);
return 0;
}
// we are the first
return hMutex;
}
/**
* This function is the main entry point into our application.
*
* @return int Exit code.
*/
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLin, int nShowCmd )
{
HANDLE hMutex = CheckForOtherInstance(hInstance);
if ( hMutex )
{
CDlgApp dlgapp;
dlgapp.Register(hInstance);
if ( dlgapp.InitializeData(lpCmdLin) )
{
dlgapp.Create(nShowCmd);
dlgapp.MessageLoop();
}
CloseHandle(hMutex);
}
return 0;
}