windows-nt/Source/XPSP1/NT/admin/cys/win32/installservice.cpp

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2020-09-26 03:20:57 -05:00
// Copyright (c) 2000 Microsoft Corporation
//
// Implementation of IConfigureYourServer::InstallService
//
// 31 Mar 2000 sburns
// 05 Feb 2001 jeffjon Copied and modified for use with a Win32 version of CYS
#include "pch.h"
#include "resource.h"
HRESULT
CreateTempFile(const String& name, const String& contents)
{
LOG_FUNCTION2(createTempFile, name);
ASSERT(!name.empty());
ASSERT(!contents.empty());
HRESULT hr = S_OK;
HANDLE h = INVALID_HANDLE_VALUE;
do
{
hr =
FS::CreateFile(
name,
h,
GENERIC_WRITE,
0,
CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL);
BREAK_ON_FAILED_HRESULT(hr);
AnsiString ansi;
contents.convert(ansi);
ASSERT(!ansi.empty());
// write to file with end of file character.
hr = FS::Write(h, ansi + "\032");
BREAK_ON_FAILED_HRESULT(hr);
}
while (0);
Win::CloseHandle(h);
return hr;
}
bool
InstallServiceWithOcManager(
const String& infText,
const String& unattendText)
{
LOG_FUNCTION(SpawnInstaller);
ASSERT(!unattendText.empty());
// infText may be empty
bool result = false;
HRESULT hr = S_OK;
String sysFolder = Win::GetSystemDirectory();
String infPath = sysFolder + L"\\cysinf.000";
String unattendPath = sysFolder + L"\\cysunat.000";
// create the inf and unattend files for the oc manager
do
{
if (infText.empty())
{
// sysoc.inf is in %windir%\inf
infPath = Win::GetSystemWindowsDirectory() + L"\\inf\\sysoc.inf";
}
else
{
hr = CreateTempFile(infPath, infText);
BREAK_ON_FAILED_HRESULT(hr);
}
hr = CreateTempFile(unattendPath, unattendText);
BREAK_ON_FAILED_HRESULT(hr);
String commandLine =
String::format(
IDS_SYSOC_COMMAND_LINE,
sysFolder.c_str(),
infPath.c_str(),
unattendPath.c_str());
DWORD exitCode = 0;
hr = ::CreateAndWaitForProcess(commandLine, exitCode);
BREAK_ON_FAILED_HRESULT(hr);
// @@ might have to wait for the service to become installed as per
// service manager
if (exitCode == ERROR_SUCCESS)
{
result = true;
break;
}
}
while (0);
LOG_BOOL(result);
LOG_HRESULT(hr);
return result;
}