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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2013-06-22 16:16:13 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 23:18:07 +0100
commitc606f0866c3a2a5db3ef9bc41738ef33eb9612a9 (patch)
tree5847c644cdfff3c1dd55b88b565448087ae89f11 /src/Common/Keyfiles.c
downloadVeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.tar.gz
VeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.zip
Add original TrueCrypt 7.1a sources
Diffstat (limited to 'src/Common/Keyfiles.c')
-rw-r--r--src/Common/Keyfiles.c685
1 files changed, 685 insertions, 0 deletions
diff --git a/src/Common/Keyfiles.c b/src/Common/Keyfiles.c
new file mode 100644
index 00000000..d5ce556a
--- /dev/null
+++ b/src/Common/Keyfiles.c
@@ -0,0 +1,685 @@
+/*
+ Copyright (c) 2005-2009 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "Tcdefs.h"
+#include "Keyfiles.h"
+#include "Crc.h"
+
+#include <io.h>
+#include "Dlgcode.h"
+#include "Language.h"
+#include "SecurityToken.h"
+#include "Common/resource.h"
+#include "Platform/Finally.h"
+#include "Platform/ForEach.h"
+
+using namespace TrueCrypt;
+
+#define stat _stat
+#define S_IFDIR _S_IFDIR
+#define snprintf _snprintf
+
+
+BOOL HiddenFilesPresentInKeyfilePath = FALSE;
+
+
+KeyFile *KeyFileAdd (KeyFile *firstKeyFile, KeyFile *keyFile)
+{
+ KeyFile *kf = firstKeyFile;
+
+ if (firstKeyFile != NULL)
+ {
+ while (kf->Next)
+ kf = kf->Next;
+
+ kf->Next = keyFile;
+ }
+ else
+ firstKeyFile = keyFile;
+
+ keyFile->Next = NULL;
+
+ return firstKeyFile;
+}
+
+
+// Returns first keyfile, NULL if last keyfile was removed
+static KeyFile *KeyFileRemove (KeyFile *firstKeyFile, KeyFile *keyFile)
+{
+ KeyFile *prevkf = NULL, *kf = firstKeyFile;
+
+ if (firstKeyFile == NULL) return NULL;
+ do
+ {
+ if (kf == keyFile)
+ {
+ if (prevkf == NULL)
+ firstKeyFile = kf->Next;
+ else
+ prevkf->Next = kf->Next;
+
+ burn (keyFile, sizeof(*keyFile)); // wipe
+ free (keyFile);
+ break;
+ }
+ prevkf = kf;
+ }
+ while (kf = kf->Next);
+
+ return firstKeyFile;
+}
+
+
+void KeyFileRemoveAll (KeyFile **firstKeyFile)
+{
+ KeyFile *kf = *firstKeyFile;
+ while (kf != NULL)
+ {
+ KeyFile *d = kf;
+ kf = kf->Next;
+ burn (d, sizeof(*d)); // wipe
+ free (d);
+ }
+
+ *firstKeyFile = NULL;
+}
+
+
+KeyFile *KeyFileClone (KeyFile *keyFile)
+{
+ KeyFile *clone;
+
+ if (keyFile == NULL) return NULL;
+
+ clone = (KeyFile *) malloc (sizeof (KeyFile));
+ strcpy (clone->FileName, keyFile->FileName);
+ clone->Next = NULL;
+ return clone;
+}
+
+
+KeyFile *KeyFileCloneAll (KeyFile *firstKeyFile)
+{
+ KeyFile *cloneFirstKeyFile = KeyFileClone (firstKeyFile);
+ KeyFile *kf;
+
+ if (firstKeyFile == NULL) return NULL;
+ kf = firstKeyFile->Next;
+ while (kf != NULL)
+ {
+ KeyFileAdd (cloneFirstKeyFile, KeyFileClone (kf));
+ kf = kf->Next;
+ }
+
+ return cloneFirstKeyFile;
+}
+
+
+static BOOL KeyFileProcess (unsigned __int8 *keyPool, KeyFile *keyFile)
+{
+ FILE *f;
+ unsigned __int8 buffer[64 * 1024];
+ unsigned __int32 crc = 0xffffffff;
+ int writePos = 0;
+ size_t bytesRead, totalRead = 0;
+ int status = TRUE;
+
+ HANDLE src;
+ FILETIME ftCreationTime;
+ FILETIME ftLastWriteTime;
+ FILETIME ftLastAccessTime;
+
+ BOOL bTimeStampValid = FALSE;
+
+ /* Remember the last access time of the keyfile. It will be preserved in order to prevent
+ an adversary from determining which file may have been used as keyfile. */
+ src = CreateFile (keyFile->FileName,
+ GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
+
+ if (src != INVALID_HANDLE_VALUE)
+ {
+ if (GetFileTime ((HANDLE) src, &ftCreationTime, &ftLastAccessTime, &ftLastWriteTime))
+ bTimeStampValid = TRUE;
+ }
+
+ finally_do_arg (HANDLE, src,
+ {
+ if (finally_arg != INVALID_HANDLE_VALUE)
+ CloseHandle (finally_arg);
+ });
+
+ f = fopen (keyFile->FileName, "rb");
+ if (f == NULL) return FALSE;
+
+ while ((bytesRead = fread (buffer, 1, sizeof (buffer), f)) > 0)
+ {
+ size_t i;
+
+ if (ferror (f))
+ {
+ status = FALSE;
+ goto close;
+ }
+
+ for (i = 0; i < bytesRead; i++)
+ {
+ crc = UPDC32 (buffer[i], crc);
+
+ keyPool[writePos++] += (unsigned __int8) (crc >> 24);
+ keyPool[writePos++] += (unsigned __int8) (crc >> 16);
+ keyPool[writePos++] += (unsigned __int8) (crc >> 8);
+ keyPool[writePos++] += (unsigned __int8) crc;
+
+ if (writePos >= KEYFILE_POOL_SIZE)
+ writePos = 0;
+
+ if (++totalRead >= KEYFILE_MAX_READ_LEN)
+ goto close;
+ }
+ }
+
+ if (ferror (f))
+ {
+ status = FALSE;
+ }
+ else if (totalRead == 0)
+ {
+ status = FALSE;
+ SetLastError (ERROR_HANDLE_EOF);
+ }
+
+close:
+ DWORD err = GetLastError();
+ fclose (f);
+
+ if (bTimeStampValid && !IsFileOnReadOnlyFilesystem (keyFile->FileName))
+ {
+ // Restore the keyfile timestamp
+ SetFileTime (src, &ftCreationTime, &ftLastAccessTime, &ftLastWriteTime);
+ }
+
+ SetLastError (err);
+ return status;
+}
+
+
+BOOL KeyFilesApply (Password *password, KeyFile *firstKeyFile)
+{
+ BOOL status = TRUE;
+ KeyFile kfSubStruct;
+ KeyFile *kf;
+ KeyFile *kfSub = &kfSubStruct;
+ static unsigned __int8 keyPool [KEYFILE_POOL_SIZE];
+ size_t i;
+ struct stat statStruct;
+ char searchPath [TC_MAX_PATH*2];
+ struct _finddata_t fBuf;
+ intptr_t searchHandle;
+
+ HiddenFilesPresentInKeyfilePath = FALSE;
+
+ if (firstKeyFile == NULL) return TRUE;
+
+ VirtualLock (keyPool, sizeof (keyPool));
+ memset (keyPool, 0, sizeof (keyPool));
+
+ for (kf = firstKeyFile; kf != NULL; kf = kf->Next)
+ {
+ // Determine whether it's a security token path
+ try
+ {
+ if (SecurityToken::IsKeyfilePathValid (SingleStringToWide (kf->FileName)))
+ {
+ // Apply security token keyfile
+ vector <byte> keyfileData;
+ SecurityToken::GetKeyfileData (SecurityTokenKeyfile (SingleStringToWide (kf->FileName)), keyfileData);
+
+ if (keyfileData.empty())
+ {
+ SetLastError (ERROR_HANDLE_EOF);
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE");
+ status = FALSE;
+ continue;
+ }
+
+ unsigned __int32 crc = 0xffffffff;
+ int writePos = 0;
+ size_t totalRead = 0;
+
+ for (size_t i = 0; i < keyfileData.size(); i++)
+ {
+ crc = UPDC32 (keyfileData[i], crc);
+
+ keyPool[writePos++] += (unsigned __int8) (crc >> 24);
+ keyPool[writePos++] += (unsigned __int8) (crc >> 16);
+ keyPool[writePos++] += (unsigned __int8) (crc >> 8);
+ keyPool[writePos++] += (unsigned __int8) crc;
+
+ if (writePos >= KEYFILE_POOL_SIZE)
+ writePos = 0;
+
+ if (++totalRead >= KEYFILE_MAX_READ_LEN)
+ break;
+ }
+
+ burn (&keyfileData.front(), keyfileData.size());
+ continue;
+ }
+ }
+ catch (Exception &e)
+ {
+ e.Show (NULL);
+ return FALSE;
+ }
+
+ // Determine whether it's a path or a file
+ if (stat (kf->FileName, &statStruct) != 0)
+ {
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE");
+ status = FALSE;
+ continue;
+ }
+
+ if (statStruct.st_mode & S_IFDIR) // If it's a directory
+ {
+ /* Find and process all keyfiles in the directory */
+ int keyfileCount = 0;
+
+ snprintf (searchPath, sizeof (searchPath), "%s\\*.*", kf->FileName);
+ if ((searchHandle = _findfirst (searchPath, &fBuf)) == -1)
+ {
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE_PATH");
+ status = FALSE;
+ continue;
+ }
+
+ do
+ {
+ WIN32_FILE_ATTRIBUTE_DATA fileAttributes;
+
+ snprintf (kfSub->FileName, sizeof(kfSub->FileName), "%s%c%s", kf->FileName,
+ '\\',
+ fBuf.name
+ );
+
+ // Determine whether it's a path or a file
+ if (stat (kfSub->FileName, &statStruct) != 0)
+ {
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE");
+ status = FALSE;
+ continue;
+ }
+ else if (statStruct.st_mode & S_IFDIR) // If it's a directory
+ {
+ // Prevent recursive folder scanning
+ continue;
+ }
+
+ // Skip hidden files
+ if (GetFileAttributesEx (kfSub->FileName, GetFileExInfoStandard, &fileAttributes)
+ && (fileAttributes.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0)
+ {
+ HiddenFilesPresentInKeyfilePath = TRUE;
+ continue;
+ }
+
+ ++keyfileCount;
+
+ // Apply keyfile to the pool
+ if (!KeyFileProcess (keyPool, kfSub))
+ {
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE");
+ status = FALSE;
+ }
+
+ } while (_findnext (searchHandle, &fBuf) != -1);
+ _findclose (searchHandle);
+
+ burn (&kfSubStruct, sizeof (kfSubStruct));
+
+ if (keyfileCount == 0)
+ {
+ ErrorDirect ((wstring (GetString ("ERR_KEYFILE_PATH_EMPTY")) + L"\n\n" + SingleStringToWide (kf->FileName)).c_str());
+ status = FALSE;
+ }
+ }
+ // Apply keyfile to the pool
+ else if (!KeyFileProcess (keyPool, kf))
+ {
+ handleWin32Error (MainDlg);
+ Error ("ERR_PROCESS_KEYFILE");
+ status = FALSE;
+ }
+ }
+
+ /* Mix the keyfile pool contents into the password */
+
+ for (i = 0; i < sizeof (keyPool); i++)
+ {
+ if (i < password->Length)
+ password->Text[i] += keyPool[i];
+ else
+ password->Text[i] = keyPool[i];
+ }
+
+ if (password->Length < (int)sizeof (keyPool))
+ password->Length = sizeof (keyPool);
+
+ burn (keyPool, sizeof (keyPool));
+
+ return status;
+}
+
+
+static void LoadKeyList (HWND hwndDlg, KeyFile *firstKeyFile)
+{
+ KeyFile *kf;
+ LVITEM LvItem;
+ int line = 0;
+ HWND hList = GetDlgItem (hwndDlg, IDC_KEYLIST);
+
+ ListView_DeleteAllItems (hList);
+ EnableWindow (GetDlgItem (hwndDlg, IDC_KEYREMOVE), FALSE);
+ EnableWindow (GetDlgItem (hwndDlg, IDC_KEYREMOVEALL), firstKeyFile != NULL);
+ SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, firstKeyFile != NULL);
+
+ for (kf = firstKeyFile; kf != NULL; kf = kf->Next)
+ {
+ memset (&LvItem,0,sizeof(LvItem));
+ LvItem.mask = LVIF_TEXT|LVIF_PARAM;
+ LvItem.iItem = line++;
+ LvItem.iSubItem = 0;
+ LvItem.pszText = kf->FileName;
+ LvItem.lParam = (LPARAM) kf;
+ SendMessage (hList, LVM_INSERTITEM, 0, (LPARAM)&LvItem);
+ }
+}
+
+#if KEYFILE_POOL_SIZE % 4 != 0
+#error KEYFILE_POOL_SIZE must be a multiple of 4
+#endif
+
+BOOL CALLBACK KeyFilesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ static KeyFilesDlgParam *param;
+ static KeyFilesDlgParam origParam;
+
+ WORD lw = LOWORD (wParam);
+
+ switch (msg)
+ {
+ case WM_INITDIALOG:
+ {
+ LVCOLUMNW LvCol;
+ HWND hList = GetDlgItem (hwndDlg, IDC_KEYLIST);
+
+ param = (KeyFilesDlgParam *) lParam;
+ origParam = *(KeyFilesDlgParam *) lParam;
+
+ param->FirstKeyFile = KeyFileCloneAll (param->FirstKeyFile);
+
+ LocalizeDialog (hwndDlg, "IDD_KEYFILES");
+ DragAcceptFiles (hwndDlg, TRUE);
+
+ SendMessageW (hList,LVM_SETEXTENDEDLISTVIEWSTYLE,0,
+ LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP
+ );
+
+ memset (&LvCol,0,sizeof(LvCol));
+ LvCol.mask = LVCF_TEXT|LVCF_WIDTH|LVCF_SUBITEM|LVCF_FMT;
+ LvCol.pszText = GetString ("KEYFILE");
+ LvCol.cx = CompensateXDPI (374);
+ LvCol.fmt = LVCFMT_LEFT;
+ SendMessageW (hList, LVM_INSERTCOLUMNW, 0, (LPARAM)&LvCol);
+
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+ SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, param->EnableKeyFiles);
+
+ SetWindowTextW(GetDlgItem(hwndDlg, IDT_KEYFILES_NOTE), GetString ("KEYFILES_NOTE"));
+
+ ToHyperlink (hwndDlg, IDC_LINK_KEYFILES_INFO);
+ }
+ return 1;
+
+ case WM_COMMAND:
+
+ if (lw == IDC_KEYADD)
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+ if (SelectMultipleFiles (hwndDlg, "SELECT_KEYFILE", kf->FileName, bHistory))
+ {
+ do
+ {
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+
+ kf = (KeyFile *) malloc (sizeof (KeyFile));
+ } while (SelectMultipleFilesNext (kf->FileName));
+ }
+
+ free (kf);
+ return 1;
+ }
+
+ if (lw == IDC_ADD_KEYFILE_PATH)
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+
+ if (BrowseDirectories (hwndDlg,"SELECT_KEYFILE_PATH", kf->FileName))
+ {
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+ }
+ else
+ {
+ free (kf);
+ }
+ return 1;
+ }
+
+ if (lw == IDC_TOKEN_FILES_ADD)
+ {
+ list <SecurityTokenKeyfilePath> selectedTokenKeyfiles;
+ if (DialogBoxParamW (hInst, MAKEINTRESOURCEW (IDD_TOKEN_KEYFILES), hwndDlg, (DLGPROC) SecurityTokenKeyfileDlgProc, (LPARAM) &selectedTokenKeyfiles) == IDOK)
+ {
+ foreach (const SecurityTokenKeyfilePath &keyPath, selectedTokenKeyfiles)
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+ strcpy_s (kf->FileName, sizeof (kf->FileName), WideToSingleString (keyPath).c_str());
+
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+ }
+ }
+
+ return 1;
+ }
+
+ if (lw == IDC_KEYREMOVE)
+ {
+ HWND list = GetDlgItem (hwndDlg, IDC_KEYLIST);
+ LVITEM LvItem;
+ memset (&LvItem, 0, sizeof(LvItem));
+ LvItem.mask = LVIF_PARAM;
+ LvItem.iItem = -1;
+
+ while (-1 != (LvItem.iItem = ListView_GetNextItem (list, LvItem.iItem, LVIS_SELECTED)))
+ {
+ ListView_GetItem (list, &LvItem);
+ param->FirstKeyFile = KeyFileRemove (param->FirstKeyFile, (KeyFile *) LvItem.lParam);
+ }
+
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+ return 1;
+ }
+
+ if (lw == IDC_KEYREMOVEALL)
+ {
+ KeyFileRemoveAll (&param->FirstKeyFile);
+ LoadKeyList (hwndDlg, NULL);
+ return 1;
+ }
+
+ if (lw == IDC_GENERATE_KEYFILE)
+ {
+ DialogBoxParamW (hInst,
+ MAKEINTRESOURCEW (IDD_KEYFILE_GENERATOR), hwndDlg,
+ (DLGPROC) KeyfileGeneratorDlgProc, (LPARAM) 0);
+ return 1;
+ }
+
+ if (lw == IDC_LINK_KEYFILES_INFO)
+ {
+ Applink ("keyfiles", TRUE, "");
+ }
+
+ if (lw == IDOK)
+ {
+ param->EnableKeyFiles = IsButtonChecked (GetDlgItem (hwndDlg, IDC_KEYFILES_ENABLE));
+ EndDialog (hwndDlg, IDOK);
+ return 1;
+ }
+
+ if (lw == IDCANCEL)
+ {
+ KeyFileRemoveAll (&param->FirstKeyFile);
+ *param = origParam;
+
+ EndDialog (hwndDlg, IDCLOSE);
+ return 1;
+ }
+
+ case WM_DROPFILES:
+ {
+ HDROP hdrop = (HDROP) wParam;
+
+ int i = 0, count = DragQueryFile (hdrop, 0xFFFFFFFF, NULL, 0);
+
+ while (count-- > 0)
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+ DragQueryFile (hdrop, i++, kf->FileName, sizeof (kf->FileName));
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ LoadKeyList (hwndDlg, param->FirstKeyFile);
+ }
+
+ DragFinish (hdrop);
+ }
+ return 1;
+
+ case WM_NOTIFY:
+ if (((LPNMHDR) lParam)->code == LVN_ITEMCHANGED)
+ {
+ EnableWindow (GetDlgItem (hwndDlg, IDC_KEYREMOVE),
+ ListView_GetNextItem (GetDlgItem (hwndDlg, IDC_KEYLIST), -1, LVIS_SELECTED) != -1);
+ return 1;
+ }
+ break;
+
+ case WM_CLOSE:
+ KeyFileRemoveAll (&param->FirstKeyFile);
+ *param = origParam;
+
+ EndDialog (hwndDlg, IDCLOSE);
+ return 1;
+
+ break;
+
+ }
+
+ return 0;
+}
+
+
+#define IDM_KEYFILES_POPUP_ADD_FILES 9001
+#define IDM_KEYFILES_POPUP_ADD_DIR 9002
+#define IDM_KEYFILES_POPUP_ADD_TOKEN_FILES 9003
+
+BOOL KeyfilesPopupMenu (HWND hwndDlg, POINT popupPosition, KeyFilesDlgParam *param)
+{
+ HMENU popup = CreatePopupMenu ();
+ int sel;
+ BOOL status = FALSE;
+
+ AppendMenuW (popup, MF_STRING, IDM_KEYFILES_POPUP_ADD_FILES, GetString ("IDC_KEYADD"));
+ AppendMenuW (popup, MF_STRING, IDM_KEYFILES_POPUP_ADD_DIR, GetString ("IDC_ADD_KEYFILE_PATH"));
+ AppendMenuW (popup, MF_STRING, IDM_KEYFILES_POPUP_ADD_TOKEN_FILES, GetString ("IDC_TOKEN_FILES_ADD"));
+
+ sel = TrackPopupMenu (popup, TPM_RETURNCMD | TPM_LEFTBUTTON, popupPosition.x, popupPosition.y, 0, hwndDlg, NULL);
+
+ switch (sel)
+ {
+ case IDM_KEYFILES_POPUP_ADD_FILES:
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+ if (SelectMultipleFiles (hwndDlg, "SELECT_KEYFILE", kf->FileName, bHistory))
+ {
+ do
+ {
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ kf = (KeyFile *) malloc (sizeof (KeyFile));
+ } while (SelectMultipleFilesNext (kf->FileName));
+
+ param->EnableKeyFiles = TRUE;
+ status = TRUE;
+ }
+
+ free (kf);
+ }
+ break;
+
+ case IDM_KEYFILES_POPUP_ADD_DIR:
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+
+ if (BrowseDirectories (hwndDlg,"SELECT_KEYFILE_PATH", kf->FileName))
+ {
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ param->EnableKeyFiles = TRUE;
+ status = TRUE;
+ }
+ else
+ {
+ free (kf);
+ }
+ }
+ break;
+
+ case IDM_KEYFILES_POPUP_ADD_TOKEN_FILES:
+ {
+ list <SecurityTokenKeyfilePath> selectedTokenKeyfiles;
+ if (DialogBoxParamW (hInst, MAKEINTRESOURCEW (IDD_TOKEN_KEYFILES), hwndDlg, (DLGPROC) SecurityTokenKeyfileDlgProc, (LPARAM) &selectedTokenKeyfiles) == IDOK)
+ {
+ foreach (const SecurityTokenKeyfilePath &keyPath, selectedTokenKeyfiles)
+ {
+ KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
+ strcpy_s (kf->FileName, sizeof (kf->FileName), WideToSingleString (keyPath).c_str());
+
+ param->FirstKeyFile = KeyFileAdd (param->FirstKeyFile, kf);
+ param->EnableKeyFiles = TRUE;
+ status = TRUE;
+ }
+ }
+ }
+ break;
+ }
+
+ DestroyMenu (popup);
+ return status;
+}