OBTENIR LE PROPRIÉTAIRE D'UN FICHIER (GCC;WIN32;NTFS)

#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <stdlib.h>
#include <stdio.h>

INT main(INT argc, LPSTR argv[]) {
  LPSTR file = "toto";
  DWORD ssd = 0;
  PSECURITY_DESCRIPTOR psd = NULL;
  PSID psid = NULL;
  BOOL pFlag = FALSE;
  DWORD saccount = 0;
  LPSTR account = NULL;
  DWORD sdomain = 0;
  LPSTR domain = NULL;
  SID_NAME_USE snu;
  if (argc > 1) file = argv[1];
  GetFileSecurity(file, OWNER_SECURITY_INFORMATION, NULL, 0, &ssd);
  psd = GlobalAlloc(GMEM_FIXED, ssd);
  GetFileSecurity(file, OWNER_SECURITY_INFORMATION, psd, ssd, &ssd);
  GetSecurityDescriptorOwner(psd, &psid, &pFlag);
  LookupAccountSid(NULL, psid, account, &saccount, domain, &sdomain, &snu);
  account = GlobalAlloc(GMEM_FIXED, saccount);
  domain = GlobalAlloc(GMEM_FIXED, sdomain);
  LookupAccountSid(NULL, psid, account, &saccount, domain, &sdomain, &snu);
  printf("File : [%s]\n", file);
  printf("Owner : [%s]\n", account);
  printf("Domain : [%s]\n", domain);
  GlobalFree(psd);
  GlobalFree(account);
  GlobalFree(domain);
  return EXIT_SUCCESS;
}