Importing a C++ function problems

The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.

gman

greetings :) try this:
dir_func.cpp

#include <windows.h>
#include <aclapi.h>

extern "C" bool CreateDirectoryUserFullAccess(LPCTSTR lpPath)
{
	int f = CreateDirectory(lpPath,NULL);
	if(!f) return false;
	
	HANDLE hDir = CreateFile(lpPath,READ_CONTROL|WRITE_DAC,0,NULL,OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,NULL);
	if(hDir == INVALID_HANDLE_VALUE) return true;
	
	ACL* pOldDACL=NULL;
	SECURITY_DESCRIPTOR* pSD = NULL;
	GetSecurityInfo(hDir,SE_FILE_OBJECT,DACL_SECURITY_INFORMATION,NULL,NULL,&pOldDACL,NULL,&pSD);
	
	EXPLICIT_ACCESS ea={0};
	ea.grfAccessMode = GRANT_ACCESS;
	ea.grfAccessPermissions = GENERIC_ALL;
	ea.grfInheritance = CONTAINER_INHERIT_ACE|OBJECT_INHERIT_ACE;
	ea.Trustee.TrusteeType = TRUSTEE_IS_GROUP;
	ea.Trustee.TrusteeForm = TRUSTEE_IS_NAME;
	ea.Trustee.ptstrName = TEXT("Users");
	
	ACL* pNewDACL = NULL;
	SetEntriesInAcl(1,&ea,pOldDACL,&pNewDACL);
	
	SetSecurityInfo(hDir,SE_FILE_OBJECT,DACL_SECURITY_INFORMATION,NULL,NULL,pNewDACL,NULL);
	
	LocalFree(pSD);
	LocalFree(pNewDACL);
	CloseHandle(hDir);
	return true;
}

dir_func.bmx


Framework BRL.Blitz

Import "dir_func.cpp"
Import "-ladvapi32"

DebugLog(CreateDirectoryUserFullAccess("c:\temp\testdirectory"))

Extern
	Function CreateDirectoryUserFullAccess:Int(lpPath$z)
EndExtern