145 lines
3.2 KiB
C
145 lines
3.2 KiB
C
//*************************************************************
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// File name: POLSETUP.C
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//
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// Description: Uninstall program for the Policy Editor
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//
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// Command Line Options:
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//
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// No options installs the policy editor
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// -u Uninstalls the policy editor
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//
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//
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// Microsoft Confidential
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// Copyright (c) Microsoft Corporation 1996
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// All rights reserved
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//
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//*************************************************************
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#include <windows.h>
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//
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// Platform specific command lines
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//
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#define NT_INST_CMD TEXT("rundll32 syssetup.dll,SetupInfObjectInstallAction DefaultInstall 132 %s")
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#define WIN_INST_CMD TEXT("rundll setupx.dll,InstallHinfSection DefaultInstall 132 %s")
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#define NT_UNINST_CMD TEXT("rundll32 syssetup.dll,SetupInfObjectInstallAction POLEDIT_remove 4 poledit.inf")
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#define WIN_UNINST_CMD TEXT("rundll setupx.dll,InstallHinfSection POLEDIT_remove 4 poledit.inf")
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//
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// ParseCmdLine
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//
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// Returns TRUE for uninstall
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// FALSE for normal install
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//
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BOOL ParseCmdLine(LPCTSTR lpCmdLine)
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{
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while( *lpCmdLine && *lpCmdLine != TEXT('-') && *lpCmdLine != TEXT('/')) {
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lpCmdLine++;
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}
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if (!(*lpCmdLine)) {
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return FALSE;
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}
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lpCmdLine++;
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if ( (*lpCmdLine == TEXT('u')) || (*lpCmdLine == TEXT('U')) ) {
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return TRUE;
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}
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return FALSE;
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}
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int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
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LPSTR lpCmdLine, INT nCmdShow)
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{
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STARTUPINFO si;
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PROCESS_INFORMATION ProcessInformation;
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TCHAR szCmdLine[MAX_PATH + MAX_PATH];
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OSVERSIONINFO ver;
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BOOL bNT, bUninstall = FALSE;
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TCHAR szPoleditInf[MAX_PATH];
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LPTSTR lpFileName;
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//
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// Determine if we are running on Windows NT
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//
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ver.dwOSVersionInfoSize = sizeof(ver);
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if (GetVersionEx(&ver)) {
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bNT = (ver.dwPlatformId == VER_PLATFORM_WIN32_NT);
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} else {
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bNT = FALSE;
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}
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//
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// Parse command line
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//
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if (ParseCmdLine(GetCommandLine())) {
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bUninstall = TRUE;
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}
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//
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// Choose the correct command line
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//
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if (bUninstall) {
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if (bNT) {
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lstrcpy (szCmdLine, NT_UNINST_CMD);
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} else {
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lstrcpy (szCmdLine, WIN_UNINST_CMD);
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}
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} else {
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if (!SearchPath (NULL, TEXT("poledit.inf"), NULL, MAX_PATH,
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szPoleditInf, &lpFileName)) {
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return 1;
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}
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if (bNT) {
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wsprintf (szCmdLine, NT_INST_CMD, szPoleditInf);
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} else {
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wsprintf (szCmdLine, WIN_INST_CMD, szPoleditInf);
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}
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}
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//
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// Spawn the real setup program
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//
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si.cb = sizeof(STARTUPINFO);
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si.lpReserved = NULL;
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si.lpTitle = NULL;
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si.lpDesktop = NULL;
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si.dwX = si.dwY = si.dwXSize = si.dwYSize = 0L;
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si.dwFlags = STARTF_USESHOWWINDOW;
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si.wShowWindow = SW_SHOWNORMAL;
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si.lpReserved2 = NULL;
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si.cbReserved2 = 0;
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if (CreateProcess(NULL, szCmdLine, NULL, NULL, FALSE,
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NORMAL_PRIORITY_CLASS, NULL, NULL,
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&si, &ProcessInformation)) {
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WaitForSingleObject(ProcessInformation.hProcess, 30000);
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CloseHandle(ProcessInformation.hProcess);
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CloseHandle(ProcessInformation.hThread);
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return 0;
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}
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return 1;
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}
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