( ﾟ∀ﾟ)o彡゜ﾜｯﾌﾙ!ﾜｯﾌﾙ!

hoge.cpp

#include <windows.h> 
#include <oleacc.h>
#include <Shlwapi.h>
#include <stdio.h>
#import <shdocvw.dll>
#import <mshtml.tlb>


typedef enum  {
	SWC_EXPLORER = 0x0,
	SWC_BROWSER = 0x00000001,
	SWC_3RDPARTY = 0x00000002,
	SWC_CALLBACK = 0x00000004,
	SWC_DESKTOP = 0x00000008
} ShellWindowTypeConstants;

typedef enum  {
	SWFO_NEEDDISPATCH = 0x00000001,
	SWFO_INCLUDEPENDING = 0x00000002,
	SWFO_COOKIEPASSED = 0x00000004
} ShellWindowFindWindowOptions;


#define URL L"https://appleid.apple.com/"
_COM_SMARTPTR_TYPEDEF(IAccessible, __uuidof(IAccessible));

void GetAcc(IAccessiblePtr pAcc);

int CALLBACK WinMain(
	_In_  HINSTANCE hInstance,
	_In_  HINSTANCE hPrevInstance,
	_In_  LPSTR lpCmdLine,
	_In_  int nCmdShow
	)
{
	try{

		HRESULT  hr = S_OK;
		::CoInitialize(NULL);
		SHDocVw::IShellWindowsPtr psw;
		psw.CreateInstance(__uuidof(SHDocVw::ShellWindows));
		if (FAILED(hr)) _com_issue_error(hr);

		_variant_t  varLoc(_bstr_t(URL));
		_variant_t VarRoot;
		long h = 0;
		IDispatchPtr pDisp = psw->FindWindowSW(&varLoc, &VarRoot, SWC_BROWSER, &h, SWFO_NEEDDISPATCH);


		SHDocVw::IWebBrowser2Ptr pBrowser(pDisp);
		MSHTML::IHTMLDocument2Ptr pDoc(pBrowser->Document);

		HWND hwnd;
		IUnknown_GetWindow(pDoc, &hwnd);

		IAccessiblePtr pAcc;
		AccessibleObjectFromWindow(hwnd, OBJID_CLIENT, IID_PPV_ARGS(&pAcc));

		GetAcc(pAcc);


	}
	catch (_com_error& e) {
		MessageBoxA(0, e.ErrorMessage(), "", MB_OK);
		//hr = e.Error();
	}


	::CoUninitialize();
	return 0;
}

void GetAcc(IAccessiblePtr pAcc)
{

	long tmp = 0;
	pAcc->get_accChildCount(&tmp);

	if (tmp == 0)
		return;

	VARIANT varChild;
	varChild.vt = VT_I4;
	varChild.lVal = 0;

	BSTR bstr = NULL;
	pAcc->get_accName(varChild, &bstr);
	OutputDebugStringW((LPCWSTR) bstr);

	IDispatchPtr pDisp;
	pAcc->get_accChild(varChild, &pDisp);

	pAcc = pDisp;
	//再帰
	GetAcc(pAcc);
}