利用VC得到当前IE的Cookie

来源：互联网发布：javascript 编辑：程序博客网时间：2024/06/06 22:45

// by sojoo
#define UNICODE
#define _UNICODE

#include <tchar.h>
#include <stdio.h>
#include <Windows.h>
#include <mshtml.h>
#include <ExDisp.h>

int main(int argc, char* argv[])
{
  HRESULT hr;
  CoInitialize(NULL);

  IShellWindows * lpShellWindows;

  hr = CoCreateInstance(CLSID_ShellWindows, NULL, 1, IID_IShellWindows, (PVOID*)&lpShellWindows);
  if ( hr == S_OK )
  {
    IDispatch* lpDispatch;
    long nCount;

    lpShellWindows->get_Count(&nCount);
    for ( long i = 0; i < nCount; i++ )
    {
      VARIANT varIndex;

      varIndex.vt = VT_I4;
      varIndex.intVal = i;

      hr = lpShellWindows->Item(varIndex, &lpDispatch);
      if ( hr == S_OK )
      {
        IWebBrowser2* lpWebBrowser2;

        hr = lpDispatch->QueryInterface(IID_IWebBrowser2, (PVOID*)&lpWebBrowser2);
        if ( hr == S_OK )
        {
          IDispatch* lpDispatch;

          // lpWebBrowser2->get_HWND();

          hr = lpWebBrowser2->get_Document(&lpDispatch);
          if ( hr == S_OK )
          {
            IHTMLDocument2* lpDocument2;

            hr = lpDispatch->QueryInterface(IID_IHTMLDocument2, (PVOID*)&lpDocument2);
            if ( hr == S_OK )
            {
              BSTR bstrCookie;

              hr = lpDocument2->get_cookie(&bstrCookie);
              if ( hr == S_OK )
              {
                MessageBox(NULL, bstrCookie, NULL, 0);
                SysFreeString(bstrCookie);
              }

              lpDocument2->Release();
            }

            lpDispatch->Release();
          }

          lpWebBrowser2->Release();
        }

        lpDispatch->Release();
      }
    }

    lpShellWindows->Release();
  }

  CoUninitialize();
  return 0;
}