C / C++ / MFC

#include <iostream>
#include <windows.h>
#include <string>
using namespace std;
 
 
__int64 TransverseDirectory(string path)
{
    WIN32_FIND_DATA data;
    __int64 size = 0;
    string fname = path + "\\*.*";
    HANDLE h = FindFirstFile(fname.c_str(),&data);
    if(h != INVALID_HANDLE_VALUE)
    {
        do {
            if( (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) )
            {
                // make sure we skip "." and "..".  Have to use strcmp here because
                // some file names can start with a dot, so just testing for the 
                // first dot is not suffient.
                if( strcmp(data.cFileName,".") != 0 &&strcmp(data.cFileName,"..") != 0)
                {
                    // We found a sub-directory, so get the files in it too
                    fname = path + "\\" + data.cFileName;
                    // recurrsion here!
                    size += TransverseDirectory(fname);
                }
 
            }
            else
            {
                LARGE_INTEGER sz;
                // All we want here is the file size.  Since file sizes can be larger
                // than 2 gig, the size is reported as two DWORD objects.  Below we
                // combine them to make one 64-bit integer.
                sz.LowPart = data.nFileSizeLow;
                sz.HighPart = data.nFileSizeHigh;
                size += sz.QuadPart;
 
            }
        }while( FindNextFile(h,&data) != 0);
        FindClose(h);
 
    }
    return size;
}
 
int main(int argc, char* argv[])
{
    __int64 size = 0;
    string path;
    size = TransverseDirectory("c:\\dvlp");
    cout << "\n\nDirectory Size = " << size << "\n";
    cin.ignore();
    return 0;
}

#include <iostream>
#include <stdlib.h>

using namespace std;

int main() 
{
  char *tmp = (char*)malloc(16);
  memset(tmp, 1, 16);
  free(tmp);
return 0;
}

&pADs

HRESULT CA_WebInfo::get_IIS_VirtualDirectories( DWORD InstanceID ) {  
    
	HRESULT hr = CoInitialize( NULL );  
      
    if ( SUCCEEDED( hr ) ) {  
        USES_CONVERSION;  
      
        CComPtr<IADs> pADs;  
        CComPtr<IISApp2> pApp2;  
        WCHAR ADSIPath[50];  
      
        //Get the IIsWebServer object - IIS://localhost/w3svc/xxx  
        wsprintfW( ADSIPath, L"IIS://localhost/w3svc/%d", InstanceID );  
        hr = ADsGetObject( ADSIPath, IID_IADs, (void **)&pADs );  
      
		if ( SUCCEEDED( hr ) ) {  
			//use the &pADS - Decode it, grab it or something
        };   
      
        pADs = NULL;  
      
        //Get the IIsWebDirectory object - IIS://localhost/w3svc/xxx/root  
        hr = ADsGetObject( ADSIPath, IID_IADs, (void **)&pADs );  
        if ( SUCCEEDED( hr ) ) {  
          //Read the root folder of the IIsWebDirectory  
          hr = pADs->QueryInterface( IID_IISApp2, (void **)&pApp2 );  
          if ( SUCCEEDED( hr ) ) {  
            CComBSTR bstrVarname = L"Path";  
            CComVariant varAppRootPath;   
      
            hr = pApp2->Get( bstrVarname, &varAppRootPath );  
            if ( SUCCEEDED( hr ) ) {   
              //IISWebInfo->RootPath = OLE2T( varAppRootPath.bstrVal );  
			}
          }; //SUCCEEDED( hr ) - IID_IISApp2  
      
        };//SUCCEEDED( hr ) - IID_IADs  
      };//SUCCEEDED( hr ) - CoInitialize( NULL );  
      
      CoUninitialize();  
      return hr;    
}

void CA_WebInfo::create_WebServer( CString msi_DIR_AppVolumeFolder_II ) {

    bool iis_Result = false;
    int program_ExitCode = 0;
    unsigned long iis_MajorVersion;
    unsigned long iis_MinorVersion;

    CA_Registry caReg;

    //Is the Web Server Installed
    iis_Result = IIS_Installed();

    if ( iis_Result == false ) {
        program_ExitCode = install_WebServer( msi_DIR_AppVolumeFolder_II );
    }

    iis_Result = IIS_Installed();

    if ( iis_Result == true ) {
        iis_MajorVersion = caReg.get_IIS_MajorVersion();
        iis_MinorVersion = caReg.get_IIS_MinorVersion();

        //Add the Website depending on the version of IIS
        int result_ADSI = 0;
        switch ( iis_MajorVersion ) {
            case 5:
                attach_IIS5_XP();
                result_ADSI = get_IIS_VirtualDirectories( 1 );

                break;

            case 6:
                break;

            case 7:
                break;


        }
    }
}

HRESULT CA_WebInfo::attach_IIS5_XP(void) {
	
	HRESULT hr;
	IADs *pADs = NULL;
	IISApp2 *pApp2 = NULL;
	IISApp3 *pApp3 = NULL;
	DWORD instanceID = 1;
	int app_Level = 0;

	hr = CoInitializeEx( NULL, COINIT_MULTITHREADED );
	if ( FAILED( hr ) ) { goto error; }
	hr = ADsGetObject( L"IIS://localhost/w3svc/1/root", IID_IADs, (void **)&pADs );
	if ( FAILED( hr ) ) { 
		app_Level = 1;
		goto error;
	}
	hr = pADs->QueryInterface( IID_IISApp2, (void **)&pApp2 );
	if ( FAILED( hr ) ) { 
		app_Level = 2;
		goto error;
	}
	
	hr = pADs->QueryInterface( IID_IISApp3, (void **)&pApp3 );
	if ( FAILED( hr ) ) { 
		app_Level = 3;
		goto error;
	}


	         
	
	//The program bombed so close it
	error:
	  if ( pApp3 )
		pApp3->Release();

	  if ( pApp2 )
		pApp2->Release();

	  if ( pADs )
		pADs->Release();

	  CoUninitialize();

		return hr;
}

//Check if the file is UNICODE
int IsUnicodeFile(char* szFileName)
{
    FILE *fpUnicode;
    char l_szCharBuffer[80];

    //Open the file
    if((fpUnicode= fopen(szFileName,"r")) == NULL)
    return 0; //Unable to open file

    if(!feof(fpUnicode))
    {
        fread(l_szCharBuffer,80,1,fpUnicode);
        fclose(fpUnicode);
        if(IsTextUnicode(l_szCharBuffer,80,NULL))
        {
            return 2; //Text is Unicode
        }
       else
       {
           return 1; //Text is ASCII
       }
    }
    return 0; // Some error happened
}