* Modifications copyright (c) 2012-2015 Roderick W. Smith
*
* Modifications distributed under the terms of the GNU General Public
- * License (GPL) version 3 (GPLv3), a copy of which must be distributed
- * with this source code or binaries made from it.
+ * License (GPL) version 3 (GPLv3), or (at your option) any later version.
*
*/
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
#include "global.h"
#include "config.h"
L"Insert or F2 for more options; Esc to refresh" };
static REFIT_MENU_SCREEN AboutMenu = { L"About", NULL, 0, NULL, 0, NULL, 0, NULL, L"Press Enter to return to main menu", L"" };
-REFIT_CONFIG GlobalConfig = { FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0, 0, DONT_CHANGE_TEXT_MODE, 20, 0, 0, GRAPHICS_FOR_OSX, LEGACY_TYPE_MAC,
- 0, 0, { DEFAULT_BIG_ICON_SIZE / 4, DEFAULT_SMALL_ICON_SIZE, DEFAULT_BIG_ICON_SIZE }, BANNER_NOSCALE,
- NULL, NULL, NULL, NULL, CONFIG_FILE_NAME, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- { TAG_SHELL, TAG_MEMTEST, TAG_GDISK, TAG_APPLE_RECOVERY, TAG_WINDOWS_RECOVERY, TAG_MOK_TOOL,
- TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, TAG_FIRMWARE, 0, 0, 0, 0, 0, 0, 0, 0 }
+REFIT_CONFIG GlobalConfig = { FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0, 0, DONT_CHANGE_TEXT_MODE,
+ 20, 0, 0, GRAPHICS_FOR_OSX, LEGACY_TYPE_MAC,
+ 0, 0, { DEFAULT_BIG_ICON_SIZE / 4, DEFAULT_SMALL_ICON_SIZE, DEFAULT_BIG_ICON_SIZE },
+ BANNER_NOSCALE, NULL, NULL, NULL, NULL, CONFIG_FILE_NAME, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ { TAG_SHELL, TAG_MEMTEST, TAG_GDISK, TAG_APPLE_RECOVERY, TAG_WINDOWS_RECOVERY,
+ TAG_MOK_TOOL, TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, TAG_FIRMWARE,
+ 0, 0, 0, 0, 0, 0, 0, 0 }
};
EFI_GUID GlobalGuid = EFI_GLOBAL_VARIABLE;
// misc functions
//
+static INTN GetCsrStatus(VOID) {
+ CHAR8 *CsrValues;
+ UINTN CsrLength;
+ EFI_GUID CsrGuid = CSR_GUID;
+ EFI_STATUS Status;
+
+ Status = EfivarGetRaw(&CsrGuid, L"csr-active-config", &CsrValues, &CsrLength);
+ if ((Status == EFI_SUCCESS) && (CsrLength == 4))
+ return CsrValues[0];
+ else
+ return -1;
+} // INTN GetCsrStatus()
+
static VOID AboutrEFInd(VOID)
{
CHAR16 *FirmwareVendor;
if (AboutMenu.EntryCount == 0) {
AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT);
- AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.9.2");
+ AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.9.2.5");
AddMenuInfoLine(&AboutMenu, L"");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2015 Roderick W. Smith");
#else
AddMenuInfoLine(&AboutMenu, L" Platform: unknown");
#endif
+ if (StriSubCmp(L"Apple", ST->FirmwareVendor)) {
+ switch (GetCsrStatus()) {
+ case SIP_ENABLED:
+ AddMenuInfoLine(&AboutMenu, L" System Integrity Protection is enabled");
+ break;
+ case SIP_DISABLED:
+ AddMenuInfoLine(&AboutMenu, L" System Integrity Protection is disabled");
+ break;
+ default:
+ AddMenuInfoLine(&AboutMenu, L" System Integrity Protection status is unrecognized");
+ } // switch
+ } // if
FirmwareVendor = StrDuplicate(ST->FirmwareVendor);
LimitStringLength(FirmwareVendor, MAX_LINE_LENGTH); // More than ~65 causes empty info page on 800x600 display
AddMenuInfoLine(&AboutMenu, PoolPrint(L" Firmware: %s %d.%02d", FirmwareVendor, ST->FirmwareRevision >> 16,
} // if
} // VOID SetConfigFilename()
+/*
+ * The below definitions and SetAppleOSInfo() function are based on a GRUB patch
+ * by Andreas Heider:
+ * https://lists.gnu.org/archive/html/grub-devel/2013-12/msg00442.html
+ */
+
+#define EFI_APPLE_SET_OS_PROTOCOL_GUID \
+ { 0xc5c5da95, 0x7d5c, 0x45e6, \
+ { 0xb2, 0xf1, 0x3f, 0xd5, 0x2b, 0xb1, 0x00, 0x77 } \
+ }
+
+typedef struct EfiAppleSetOsInterface {
+ UINT64 Version;
+ EFI_STATUS EFIAPI (*SetOsVersion) (IN CHAR8 *Version);
+ EFI_STATUS EFIAPI (*SetOsVendor) (IN CHAR8 *Vendor);
+} EfiAppleSetOsInterface;
+
+// Function to tell the firmware that OS X is being launched. This is
+// required to work around problems on some Macs that don't fully
+// initialize some hardware (especially video displays) when third-party
+// OSes are launched in EFI mode.
+static EFI_STATUS SetAppleOSInfo() {
+ CHAR16 *AppleOSVersion = NULL;
+ CHAR8 *AppleOSVersion8 = NULL;
+ EFI_STATUS Status;
+ EFI_GUID apple_set_os_guid = EFI_APPLE_SET_OS_PROTOCOL_GUID;
+ EfiAppleSetOsInterface *SetOs = NULL;
+
+ Status = refit_call3_wrapper(BS->LocateProtocol, &apple_set_os_guid, NULL, (VOID**) &SetOs);
+
+ // Not a Mac, so ignore the call....
+ if ((Status != EFI_SUCCESS) || (!SetOs))
+ return EFI_SUCCESS;
+
+ if ((SetOs->Version != 0) && GlobalConfig.SpoofOSXVersion) {
+ AppleOSVersion = StrDuplicate(L"Mac OS X");
+ MergeStrings(&AppleOSVersion, GlobalConfig.SpoofOSXVersion, ' ');
+ if (AppleOSVersion) {
+ AppleOSVersion8 = AllocateZeroPool((StrLen(AppleOSVersion) + 1) * sizeof(CHAR8));
+ UnicodeStrToAsciiStr(AppleOSVersion, AppleOSVersion8);
+ if (AppleOSVersion8) {
+ Status = refit_call1_wrapper (SetOs->SetOsVersion, AppleOSVersion8);
+ if (!EFI_ERROR(Status))
+ Status = EFI_SUCCESS;
+ MyFreePool(AppleOSVersion8);
+ } else {
+ Status = EFI_OUT_OF_RESOURCES;
+ Print(L"Out of resources in SetAppleOSInfo!\n");
+ }
+ if ((Status == EFI_SUCCESS) && (SetOs->Version == 2))
+ Status = refit_call1_wrapper (SetOs->SetOsVendor, "Apple Inc.");
+ MyFreePool(AppleOSVersion);
+ } // if (AppleOSVersion)
+ } // if
+ if (Status != EFI_SUCCESS)
+ Print(L"Unable to set firmware boot type!\n");
+
+ return (Status);
+} // EFI_STATUS SetAppleOSInfo()
+
//
// main entry point
//
SetConfigFilename(ImageHandle);
ReadConfig(GlobalConfig.ConfigFilename);
+ if (GlobalConfig.SpoofOSXVersion && GlobalConfig.SpoofOSXVersion[0] != L'\0')
+ SetAppleOSInfo();
+
InitScreen();
WarnIfLegacyProblems();
MainMenu.TimeoutSeconds = GlobalConfig.Timeout;