C / C++ / MFC

#include "stdafx.h"
 
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
 
<code>//////////////////////////////////////
// The one and only application object</code>
CWinApp theApp;
 
void foo
  (CString str)
{
}
 
int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
  <code>// Initialize MFC and print and error on failure</code>
  if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0)) {
      printf ("Fatal Error: MFC initialization failed");
      return (1);
  }
 
  unsigned int x = 1;
  foo (x);  <code>// <-- no compiler error generated</code>
  foo (1);  <code>// <-- no compiler error generated</code>
 
  return (0);
}

<br />
bool WriteKey(char * key_type, char * key)<br />
{<br />
	bool status = true; // OK<br />
<br />
	LONG ret;<br />
<br />
	HKEY kh1, kh2;<br />
<br />
	DWORD disposition;<br />
	<br />
	char *buf1;<br />
	char *buf2;<br />
<br />
	buf1 = new char[256];<br />
	buf2 = new char[256];<br />
<br />
<br />
	// add a key for the new vendor<br />
	ret = RegCreateKeyEx(HKEY_LOCAL_MACHINE, <br />
		"SOFTWARE\\KEY1", <br />
		0,<br />
		NULL,<br />
		REG_OPTION_NON_VOLATILE,<br />
		KEY_ALL_ACCESS,<br />
		NULL,<br />
		&kh1,<br />
		&disposition);<br />
<br />
	// add a key for the new app<br />
	ret = RegCreateKeyEx(kh1, <br />
		"KEY2",<br />
		0,<br />
		NULL,<br />
		REG_OPTION_NON_VOLATILE,<br />
		KEY_ALL_ACCESS,<br />
		NULL,<br />
		&kh2,<br />
		&disposition);<br />
	<br />
<br />
	if(ret != ERROR_SUCCESS)<br />
	{<br />
		MsgBox("WriteKey(): RegCreateKeyEx: Failed.");<br />
		status = false;<br />
	}<br />
<br />
	// create sn<br />
	ret = RegSetValueEx(kh2, key_type,	0,	REG_SZ, (CONST BYTE *) key, strlen(key) + 1);<br />
<br />
	if(ret != ERROR_SUCCESS)<br />
	{<br />
		MsgBox("WriteKey(): RegSetValueEx: Failed.");<br />
		status = false;<br />
	}<br />
<br />
	// close the new key<br />
	ret = RegCloseKey(kh1);<br />
	ret = RegCloseKey(kh2);<br />
<br />
	if(ret != ERROR_SUCCESS)<br />
	{<br />
		MsgBox("WriteKey(): RegCloseKey: Failed.");<br />
		status = false;<br />
	}<br />
<br />
	delete buf1;<br />
	delete buf2;<br />
<br />
	return status;<br />
}<br />

<br />
#include "stdafx.h"<br />
#include <stdio.h><br />
#include <windows.h><br />
#include <setupapi.h><br />
#include "cfgmgr32.h"<br />
<br />
int main(int argc, char* argv[])<br />
{<br />
<br />
    PSP_DEVICE_INTERFACE_DETAIL_DATA pspdidd;<br />
    SP_DEVICE_INTERFACE_DATA         spdid;<br />
    SP_DEVINFO_DATA                  spdd;<br />
    HDEVINFO                         hDevInfo;<br />
    DWORD                            dwIndex, dwSize, dwType;<br />
    TCHAR                            szProperty[256];<br />
	  GUID ClassGUID;<br />
	  TCHAR ClassName[MAX_CLASS_NAME_LEN];<br />
	  LPTSTR INFFile = argv[1];<br />
	  CString strInfClassID;<br />
	  BOOL isInstall = FALSE;<br />
	<br />
    ZeroMemory(&spdid, sizeof(spdid));<br />
    spdid.cbSize = sizeof(spdid);<br />
<br />
	//*****************************************************************************<br />
	// Use the INF File to extract the Class GUID.<br />
	if(!SetupDiGetINFClass(INFFile,&ClassGUID,ClassName,sizeof(ClassName),0))<br />
	{<br />
		printf("GetINFClass");<br />
		goto cleanup_DeviceInfo;<br />
	}<br />
<br />
	//*****************************************************************************<br />
	// GUID aus Inffile einlesen<br />
	LPOLESTR InfBuffer;<br />
<br />
	StringFromCLSID( ClassGUID, &InfBuffer );<br />
	strInfClassID = InfBuffer;<br />
	CoTaskMemFree(InfBuffer);<br />
<br />
<br />
	//*****************************************************************************<br />
    hDevInfo = SetupDiGetClassDevs(&ClassGUID, NULL, NULL,<br />
                                   DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);<br />
	<br />
	<br />
	<br />
	<br />
<br />
	if(hDevInfo == INVALID_HANDLE_VALUE)<br />
	{<br />
		printf("SetupDiGetClassDevs nicht gefunden.\n ");<br />
		goto cleanup_DeviceInfo;<br />
<br />
	}<br />
<br />
	//*****************************************************************************<br />
<br />
	<br />
    for(dwIndex = 0; (SetupDiEnumDeviceInterfaces(hDevInfo,NULL, &ClassGUID, dwIndex,&spdid)); dwIndex++)<br />
    {<br />
<br />
	      SP_REMOVEDEVICE_PARAMS rmdParams;<br />
        <br />
		    rmdParams.ClassInstallHeader.cbSize = sizeof(SP_CLASSINSTALL_HEADER);<br />
        rmdParams.ClassInstallHeader.InstallFunction = DIF_REMOVE;<br />
        rmdParams.Scope = DI_REMOVEDEVICE_GLOBAL;<br />
        rmdParams.HwProfile = 0;<br />
<br />
		    if(!SetupDiSetClassInstallParams(hDevInfo,NULL,&rmdParams.ClassInstallHeader,sizeof(rmdParams)) ||<br />
										!SetupDiCallClassInstaller(DIF_REMOVE,hDevInfo,NULL)) <br />
		    {<br />
			      printf("Driver not remove.");<br />
		    }<br />
		    else<br />
		    {<br />
			      printf("Driver remove.");<br />
<br />
		    }<br />
<br />
<br />
    }<br />
<br />
cleanup_DeviceInfo:<br />
<br />
    SetupDiDestroyDeviceInfoList(hDevInfo);<br />
	<br />
	return 0;<br />
}<br />
<br />
<br />