Skip to content

WindowsApi:CreateDirectory

새로운 디렉터리 생성.

Remarks

SECURITY_ATTRIBUTES형의 변수가 들어가는데, NULL 이면 부모 폴더의 값을 그대로 가져온다.

All access permission

CreateDirectory함수에서 SECURITY_ATTRIBUTES 값을 가지고 폴더에 모든 ACCESS 권한을 주는 예제이다. 

 SECURITY_ATTRIBUTES sa;
 SECURITY_DESCRIPTOR sd;
 PSID pEveryoneSID = NULL;
 SID_IDENTIFIER_AUTHORITY SIDAuthWorld = SECURITY_WORLD_SID_AUTHORITY;
 EXPLICIT_ACCESS ea[2];
 PACL pacl = NULL;
 if(!AllocateAndInitializeSid(&SIDAuthWorld,1, SECURITY_WORLD_RID,0,0,0,0,0,0,0,&pEveryoneSID))
 {
  AfxMessageBox("Fail to get Everyone SID!!!",0,0);
  return;
 }
 ZeroMemory(&ea, 2*sizeof(EXPLICIT_ACCESS));
 ea[0].grfAccessPermissions = GENERIC_ALL;
 ea[0].grfAccessMode = SET_ACCESS;
 ea[0].grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
 ea[0].Trustee.TrusteeForm = TRUSTEE_IS_SID;
 ea[0].Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
 ea[0].Trustee.ptstrName = (LPTSTR) pEveryoneSID;

 SetEntriesInAcl(1,ea, NULL, &pacl);
 InitializeSecurityDescriptor(&sd,SECURITY_DESCRIPTOR_REVISION);
 SetSecurityDescriptorDacl(&sd, TRUE,pacl , FALSE);
 //SetSecurityDescriptorSacl(&sd, TRUE,pacl , FALSE);


 sa.nLength = sizeof (SECURITY_ATTRIBUTES);
 sa.lpSecurityDescriptor = &sd;
 sa.bInheritHandle = TRUE;

 ::CreateDirectory(sysDirBuffer_tmp,&sa);
 if(pEveryoneSID){
  FreeSid(pEveryoneSID);
 }
 if(pacl){
  LocalFree(pacl);
 }

See also