/////////////////////////////////////////////////////////////////////////////
// Rev 11/12/2003                                               
// 
// 
//                         GETLONGPATHNAME.C
//                         -----------------
// 
// 
// Sylvain MARECHAL - sylvain.marechal1@libertysurf.fr
/////////////////////////////////////////////////////////////////////////////
// 
// Show how to retrieve the long path name from a path
// 
/////////////////////////////////////////////////////////////////////////////
#include <windows.h>
#include <stdio.h>

static BOOL GetLongPathNameFromCompletePath( char * pszSource, char * pszDest )
{
    char * p, * p2;
    WIN32_FIND_DATA FindFileData;
    HANDLE hFind;

    // First test
    if( ! pszSource || pszSource[0] == 0 || (pszSource[1] != ':' && pszSource[2] != '\\' ) )
    {
	return FALSE;
    }

    // Inits
    memcpy( pszDest, pszSource, 2 );
    pszDest[2] = 0;
    
    // Skip 'drive:\'
    p = pszSource + 3;
    do
    {
	// Look for next slash
	p2 = strchr( p, '\\' );
	if( p2 )
	{
	    // set pszSource as String Z before this slash
	    *p2 = 0;
	}
	
	// Find complete name for file or sub folder
	hFind = FindFirstFile( pszSource, &FindFileData );
	if (hFind != INVALID_HANDLE_VALUE) 
	{
	    // Save part of the path
	    strcat( pszDest, "\\" );
	    strcat( pszDest, FindFileData.cFileName );
	    FindClose(hFind);
	}
	else
	{
	    // Probably something is wrong ...
	    return FALSE;
	}
	
	// Set old char
	if( p2 )
	{
	    *p2 = '\\';
	    p = p2+1;
	}
    } while( p2 != NULL );
    
    // All OK
    return TRUE;
}


void main( int argc, char * argv[] )
{
    char szResult[MAX_PATH];
    char szSource[MAX_PATH];

    GetShortPathName( argv[0], szSource, MAX_PATH );

    GetLongPathNameFromCompletePath( szSource, szResult );
    printf( "Path ='%s'\n", szResult );
}