새로운 미용실을 가다.

Usually, the parent process is the process that creats the new process. But you can change this behavior by setting STARTUPINFOEX.lpAttributeList.

HANDLE hParentProcess{ nullptr };
LPPROC_THREAD_ATTRIBUTE_LIST attrList{ nullptr };


// Initialize LPPROC_THREAD_ATTRIBUTE_LIST
hParentProcess = OpenProcess(PROCESS_CREATE_PROCESS, FALSE, parentProcessId);

SIZE_T attrListSize = 0;
InitializeProcThreadAttributeList(nullptr, 1, 0, &attrListSize);
attrList = (LPPROC_THREAD_ATTRIBUTE_LIST)malloc(attrListSize);

InitializeProcThreadAttributeList(attrList, 1, 0, &attrListSize);

UpdateProcThreadAttribute(attrList, 0, PROC_THREAD_ATTRIBUTE_PARENT_PROCESS, &hParentProcess,
	sizeof(hParentProcess), nullptr, nullptr);


// Set LPPROC_THREAD_ATTRIBUTE_LIST to the STARTUPINFOEX
STARTUPINFOEX  si = { sizeof(si) };
si.StartupInfo.cb = sizeof(si);
si.lpAttributeList = attrList;

PROCESS_INFORMATION pi = { 0 };


CreateProcess(nullptr, argv[1], nullptr, nullptr, FALSE, EXTENDED_STARTUPINFO_PRESENT, nullptr, nullptr, &si.StartupInfo, &pi);

If you want to open 'This PC\All Control Panel Items\Programs and Features'
First you need to convert each items to GUID

• This PC -> 20d04fe0-3aea-1069-a2d8-08002b30309d
• All Control Panel Items -> 21ec2020-3aea-1069-a2dd-08002b30309d
• Programs and Features -> 7b81be6a-ce2b-4676-a29e-eb907a5126c5

Then launch exporer.exe with /separate paramter

For example:

C:\Windows\explorer.exe /separate, ::{20d04fe0-3aea-1069-a2d8-08002b30309d}\::{21ec2020-3aea-1069-a2dd-08002b30309d}\::{7b81be6a-ce2b-4676-a29e-eb907a5126c5}

Then the above process will be terminated and the below process shows up with ' Programs and Features'

C:\WINDOWS\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding

If you want to launch explorer.exe as your descendant process, there is a way

1. Run: C:\WINDOWS\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
   • This process is your descendant process and it is invisible.
2. Run: C:\Windows\explorer.exe /separate, ::{20d04fe0-3aea-1069-a2d8-08002b30309d}\::{21ec2020-3aea-1069-a2dd-08002b30309d}\::{7b81be6a-ce2b-4676-a29e-eb907a5126c5}
   • This process will be terminated and 'Programs and Features' will be showed in the previous explorer.exe.
   • But if there is one more explorer.exe /factory, there is no gurantee which one shows 'Programs and Features'.

// appwiz.cpl is COM server related to (UnInstall or Change a program)
#include <shappmgr.h>
#include <iostream>
#import <appwiz.cpl>

// If this import gets into trobule, you could solve the problem by using #import directives
/*
#import <appwiz.cpl> rename("tag_inner_PROPVARIANT", "_tag_inner_PROPVARIANT") \
inject_statement("typedef struct _LARGE_INTEGER2 { LONGLONG QuadPart; } LARGE_INTEGER2;") \
inject_statement("typedef struct _ULARGE_INTEGER2 { ULONGLONG QuadPart;} ULARGE_INTEGER2;") \
rename("_LARGE_INTEGER", " _LARGE_INTEGER2") \
rename("_ULARGE_INTEGER", "_ULARGE_INTEGER2")
*/

int main()
{

	::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);

	class __declspec(uuid("{352EC2B7-8B9A-11D1-B8AE-006008059382}")) AppWiz;
	static const CLSID CLSID_AppWiz = __uuidof(AppWiz);

	SHAPPMGRPLib::IShellAppManagerPtr spShellAppManaager;
	HRESULT hr = spShellAppManaager.CreateInstance(CLSID_AppWiz, NULL, CLSCTX_INPROC_SERVER);

	SHAPPMGRPLib::IEnumInstalledAppsPtr spEnumInstalledApps;
	hr = spShellAppManaager->EnumInstalledApps(&spEnumInstalledApps);

	SHAPPMGRPLib::IInstalledAppPtr spInstalledApp;
	SHAPPMGRPLib::IInstalledApp* pInstalledApp;
	
	while (S_OK == (hr = spEnumInstalledApps->Next(&pInstalledApp))) {

		spInstalledApp = pInstalledApp;


		SHAPPMGRPLib::_AppInfoData data = { 0 };
		data.cbSize = sizeof(SHAPPMGRPLib::_AppInfoData);
		data.dwMask = AIM_DISPLAYNAME | AIM_VERSION | AIM_PUBLISHER | AIM_INSTALLDATE;

		hr = spInstalledApp->GetAppInfo(&data);

		// You have to check the validation of the data before using it.

		std::wcout << "Name: " << data.pszDisplayName << " ver: " << data.pszVersion
			<< " publisher: " << data.pszPublisher << " installedOn: " << data.pszInstallDate << std::endl;

	}

	::CoUninitialize();

	return 0;
}

The last parameter of URLDownloadToFile and URLDownloadToCacheFile API is the pointer of IBindStatusCallback.
This paramter is optional, so you can just set NULL; however, in my experience, you have to implement IBindStatusCallback in many cases.

1. Implement IUnknown interface
• AddRef, Relase Method
• You can implement this function according to official rule, but there is trick.
• You can make this object local variable, then you don't need to worry about it's lifetime.
  
• return non-zero value: it means this object will not be destroyed.
• QueryInterface Method

HRESULT CBindStatusCallback::QueryInterface(     /* [in] */ REFIID riid,     /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject) {  if( !ppvObject)   return E_INVALIDARG;  if( IID_IUnknown == riid )   *ppvObject =static_cast<IBindStatusCallback*>(this);  else if( IID_IBindStatusCallback == riid)   *ppvObject =static_cast<IBindStatusCallback*>(this);  else if( IID_IWindowForBindingUI == riid)   *ppvObject =static_cast<IWindowForBindingUI*>(this);  else if( IID_IHttpSecurity == riid )   *ppvObject =static_cast<IHttpSecurity*>(this);  else  {   *ppvObject = NULL;   return E_NOINTERFACE;  }  reinterpret_cast<IUnknown*>(*ppvObject)->AddRef();  return S_OK; }

• 
  
2. Implement IBindStatusCallback interface
• You don't need to implement every method; you can actually write 'return E_NOTIMPL' in almost cases.
• GetBindInfo method has crucial role.
• You can set a code page.
• If there is non English character in URL, it can be an issue depending on the OS language setting.
• Also, You can set several options.

HRESULT CBindStatusCallback::GetBindInfo(         /* [out] */ DWORD __RPC_FAR *grfBINDF,         /* [unique][out][in] */ BINDINFO __RPC_FAR *pbindinfo) {  *grfBINDF = BINDF_ASYNCHRONOUS;  DWORD cbSize = pbindinfo->cbSize;  memset(pbindinfo, 0, cbSize);  pbindinfo->cbSize = cbSize;  pbindinfo->dwCodePage = CP_UTF8;  return S_OK; }

• 
  
3. Implement IHttpSecurity interface
• You can download files even though the sever has some security problems such as a self-signed certificate.
  

///// IWindowForBindingUI HRESULT CBindStatusCallback::GetWindow(             /* [in] */ REFGUID rguidReason,             /* [out] */ HWND *phwnd) {  return S_FALSE; // This indicate that no window is available. } ///// IHttpSecurity HRESULT CBindStatusCallback::OnSecurityProblem(         /* [in] */ DWORD dwProblem) {  return S_OK;  // Ignore securiy errors. }

• 
  

1. Using PsExec

http://technet.microsoft.com/ko-kr/sysinternals/bb897553.aspx

PsExec -d

2. using CreateRestrictedToken, CreateProcessAsUser

HANDLE hProcessToken = NULL;

3 using SaferCreateLevel CreateProcessAsUser

 SAFER_LEVEL_HANDLE hLevel = NULL;

Process Explorer를 보면 Logon Session 이란 항목이 존재한다.

하나의 Session 내의 다수의 Logon 계정이 동시 존재할 수 있으며, 그 때마다 다른 Logon Session을 부여 받는다.

RunAs 인 경우가 대표적인 경우이다. 

해당 값을 구하는 코드는 다음과 같다.

TOKEN_STATISTICS 구조체의 AuthenticationId member에 해당 값이 존재한다.

PTOKEN_STATISTICS pStatic

if(!::GetTokenInformation(hToken, TokenStatistics, pStatic, buf.size(), &dwLength))

LUID luid = pStatic->AuthenticationId;

<html>

<head>

<script language="javascript">

var vHwpCtrl;

function PDF_Print()

{

var app = new ActiveXObject("AcroExch.App");

var doc = new ActiveXObject("AcroExch.PDDoc");

doc.open("c:\\Docs\\01\\TestPdf.pdf");

var jso = doc.GetJSObject(); // retun javascript object (only used by javascript)

jso.addWatermarkFromText("aa");

var avDoc = doc.OpenAVDoc("print"); //print pdf file 

avDoc.PrintPages(0, 1, 2, 0, 0);

}

function WORD_TO_PDF()

{

var wdExportFormatPDF= 17;

var wordApp = new ActiveXObject("Word.Application");

var wordDocs = wordApp.Documents;

var wordDoc = wordDocs.Open("d:\\test\\TestDoc.doc");

wordDoc.ExportAsFixedFormat("d:\\test\\TestDoc.pdf", wdExportFormatPDF);

}

function EXCEL_TO_PDF()

{

var xlTypePDF = 0;

var excelApp = new ActiveXObject("Excel.Application");

var excelWorkBooks = excelApp.WorkBooks;

var excelWorkBook = excelWorkBooks.Open("d:\\test\\TestXls.xls");

excelWorkBook.ExportAsFixedFormat(xlTypePDF, "d:\\test\\TestXls.pdf");;;

}

function PPT_TO_PDF()

{

var ppFixedFormatTypePDF = 2;

var ppFixedFormatIntentPrint = 2;

var ppSaveAsPDF = 32;

var ppSaveAsPNG = 18;

var pptApp = new ActiveXObject("PowerPoint.Application");

var pptPresentations = pptApp.Presentations;

var pptPresentation = pptPresentations.Open("d:\\test\\TestPpt.ppt");

pptPresentation.SaveAs("d:\\test\\TestPpt.pdf", ppSaveAsPDF ); //convert pdf

pptPresentation.SaveAs("d:\\test\\TestPpt.png", ppSaveAsPNG );  //convert image

//pptPresentation.ExportAsFixedFormat("d:\\test\\TestPpt.pdf", ppFixedFormatTypePDF, ppFixedFormatIntentPrint ); // not working, not find the cause.

}

function HWP_PRINT()

{

hwpCtrl.Open("d:\\test\\TestHwp.hwp");

var vPrintAct =  hwpCtrl.CreateAction("Print");

var vPrintSet = vPrintAct.CreateSet();

var vWaterMarkSet = vPrintSet.CreateItemSet("PrintWatermark", "PrintWatermark");

vPrintAct.GetDefault(vPrintSet);

vPrintSet.SetItem("Device", 0);

vWaterMarkSet.SetItem("String" , "bdc");

vPrintAct.Execute(vPrintSet);

}

</script>

</head>

<body onload  >

<form name = "HwpControl">

<input type="button" value='PDF' name="job" onclick='PDF_Print()' >

<input type="button" value='WORD' name="job" onclick='WORD_TO_PDF()' >

<input type="button" value='EXCEL' name="job" onclick='EXCEL_TO_PDF()' >

<input type="button" value='PPT' name="job" onclick='PPT_TO_PDF()' >

<input type="button" value='HWP' name="job" onclick='HWP_PRINT()' >

</form>

<object id=hwpCtrl style="left: 0px; top: 0px" height=80% width=80% align=center classid='CLSID:BD9C32DE-3155-4691-8972-097D53B10052' / >

</body>

</html>

1. create
1. new ActiveXObject 를 이용한다.
2. var object = new  ActiveXObject(progid);
2. link event
1. 해당 activeX 가 IProvideClasInfo2 와 IConnnectionPoint 가 구현되어 있어야 한다.
2. eval("function object::event1( value ) { event_handler(value); }");

1. Implement IObjectSafety
1. 미 구현 시 script 구간에서 경고 창이 뜬다.
2. 구현 방법

3. public IObjectSafetyImpl<Ctest, INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA>,

   COM_INTERFACE_ENTRY(IObjectSafety)

2. Implement IObjectWithSite
1. javascript 에서 new ActiveXObject 로 구현 가능하도록 하려면 
2. 구현 방법
1. wizard 창에서 선택 가능
3. Implement IProvideClassInfo2
1. web page 에서 Event catch 를 위해서 (IConnectionPoint 도 구현해야 된다. wizard 에서 선택 가능)
2. 구현 방법

1. public IProvideClassInfo2Impl<&CLSID_<object_name>, NULL,
                                    &LIBID_<project_name>Lib>

    COM_INTERFACE_ENTRY(IProvideClassInfo)
      COM_INTERFACE_ENTRY(IProvideClassInfo2)

3. url : http://support.microsoft.com/?id=200839>