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CloverBootloader/rEFIt_UEFI/refit/main.cpp

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/*
* refit/main.c
* Main code for the boot menu
*
* Copyright (c) 2006-2010 Christoph Pfisterer
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Christoph Pfisterer nor the names of the
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "../Platform/Platform.h"
#include "../cpp_util/globals_ctor.h"
#include "../cpp_util/globals_dtor.h"
#include "../cpp_unit_test/all_tests.h"
#include "Version.h"
#include "../entry_scan/entry_scan.h"
#include "../libeg/nanosvg.h"
#include "../gui/menu_items/menu_globals.h"
#include "menu.h"
#include "../Platform/Settings.h"
#include "../Platform/DataHubCpu.h"
#include "../Platform/Events.h"
#include "screen.h"
#include "../entry_scan/bootscreen.h"
#include "../Platform/Nvram.h"
#include "../entry_scan/common.h"
#include "../gui/shared_with_menu.h"
#include "../Platform/platformdata.h"
#include "../Platform/guid.h"
#include "../Platform/APFS.h"
#include "../Platform/cpu.h"
#include "../Platform/smbios.h"
#include "../Platform/AcpiPatcher.h"
#include "../Platform/Hibernate.h"
#include "../Platform/LegacyBoot.h"
#include "../Platform/PlatformDriverOverride.h"
#include "../Platform/Edid.h"
#include "../Platform/Console.h"
#include "../Platform/Net.h"
#include "../Platform/spd.h"
#include "../Platform/Injectors.h"
#include "../Platform/StartupSound.h"
#include "../Platform/BootOptions.h"
#include "../Platform/boot.h"
#include "../Platform/kext_inject.h"
#ifndef DEBUG_ALL
#define DEBUG_MAIN 1
#else
#define DEBUG_MAIN DEBUG_ALL
#endif
#if DEBUG_MAIN == 0
#define DBG(...)
#else
#define DBG(...) DebugLog(DEBUG_MAIN, __VA_ARGS__)
#endif
#ifndef HIBERNATE
#define HIBERNATE 0
#endif
#ifndef CHECK_SMC
#define CHECK_SMC 0
#endif
#define PCAT_RTC_ADDRESS_REGISTER 0x70
#define PCAT_RTC_DATA_REGISTER 0x71
// variables
BOOLEAN gGuiIsReady = FALSE;
BOOLEAN gThemeNeedInit = TRUE;
BOOLEAN DoHibernateWake = FALSE;
EFI_HANDLE ConsoleInHandle;
EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL* SimpleTextEx;
EFI_KEY_DATA KeyData;
CONST CHAR8* AudioOutputNames[] = {
"LineOut",
"Speaker",
"Headphones",
"SPDIF",
"Garniture",
"HDMI",
"Other"
};
extern VOID HelpRefit(VOID);
extern VOID AboutRefit(VOID);
extern BOOLEAN BooterPatch(IN UINT8 *BooterData, IN UINT64 BooterSize, LOADER_ENTRY *Entry);
extern UINTN ThemesNum;
extern CONST CHAR16 *ThemesList[];
extern UINTN ConfigsNum;
extern CHAR16 *ConfigsList[];
extern UINTN DsdtsNum;
extern CHAR16 *DsdtsList[];
extern UINTN AudioNum;
extern HDA_OUTPUTS AudioList[20];
extern EFI_AUDIO_IO_PROTOCOL *AudioIo;
//#ifdef _cplusplus
//void FreePool(const wchar_t * A)
//{
// FreePool((VOID*)A);
//}
//#endif
static EFI_STATUS LoadEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
IN CONST CHAR16 *ImageTitle,
OUT UINTN *ErrorInStep,
OUT EFI_HANDLE *NewImageHandle)
{
EFI_STATUS Status, ReturnStatus;
EFI_HANDLE ChildImageHandle = 0;
UINTN DevicePathIndex;
CHAR16 ErrorInfo[256];
DBG("Loading %ls", ImageTitle);
if (ErrorInStep != NULL) {
*ErrorInStep = 0;
}
if (NewImageHandle != NULL) {
*NewImageHandle = NULL;
}
// load the image into memory
ReturnStatus = Status = EFI_NOT_FOUND; // in case the list is empty
for (DevicePathIndex = 0; DevicePaths[DevicePathIndex] != NULL; DevicePathIndex++) {
ReturnStatus = Status = gBS->LoadImage(FALSE, SelfImageHandle, DevicePaths[DevicePathIndex], NULL, 0, &ChildImageHandle);
DBG(" status=%s", strerror(Status));
if (ReturnStatus != EFI_NOT_FOUND)
break;
}
snwprintf(ErrorInfo, 512, "while loading %ls", ImageTitle);
if (CheckError(Status, ErrorInfo)) {
if (ErrorInStep != NULL)
*ErrorInStep = 1;
PauseForKey(L"press any key");
goto bailout;
}
if (!EFI_ERROR(ReturnStatus)) { //why unload driver?!
if (NewImageHandle != NULL) {
*NewImageHandle = ChildImageHandle;
}
#ifdef JIEF_DEBUG
EFI_LOADED_IMAGE_PROTOCOL* loadedBootImage = NULL;
if (!EFI_ERROR(Status = gBS->HandleProtocol(ChildImageHandle, &gEfiLoadedImageProtocolGuid, (void**)(&loadedBootImage)))) {
DBG("%S : Image base = 0x%llx", ImageTitle, (uintptr_t)loadedBootImage->ImageBase); // Jief : Do not change this, it's used by grep to feed the debugger
}else{
DBG("Can't get loaded image protocol");
}
#endif
goto bailout;
}
// unload the image, we don't care if it works or not...
Status = gBS->UnloadImage(ChildImageHandle);
bailout:
DBG("\n");
return ReturnStatus;
}
static EFI_STATUS StartEFILoadedImage(IN EFI_HANDLE ChildImageHandle,
IN CONST XString& LoadOptions, IN CONST CHAR16 *LoadOptionsPrefix,
IN CONST CHAR16 *ImageTitle,
OUT UINTN *ErrorInStep)
{
EFI_STATUS Status, ReturnStatus;
EFI_LOADED_IMAGE_PROTOCOL *ChildLoadedImage;
CHAR16 ErrorInfo[256];
// CHAR16 *FullLoadOptions = NULL;
// DBG("Starting %ls\n", ImageTitle);
if (ErrorInStep != NULL) {
*ErrorInStep = 0;
}
ReturnStatus = Status = EFI_NOT_FOUND; // in case no image handle was specified
if (ChildImageHandle == NULL) {
if (ErrorInStep != NULL) *ErrorInStep = 1;
goto bailout;
}
// set load options
if (!LoadOptions.isEmpty()) {
ReturnStatus = Status = gBS->HandleProtocol(ChildImageHandle, &gEfiLoadedImageProtocolGuid, (VOID **) &ChildLoadedImage);
if (CheckError(Status, L"while getting a LoadedImageProtocol handle")) {
if (ErrorInStep != NULL)
*ErrorInStep = 2;
goto bailout_unload;
}
XStringW loadOptionsW;
if (LoadOptionsPrefix != NULL) {
// NOTE: That last space is also added by the EFI shell and seems to be significant
// when passing options to Apple's boot.efi...
loadOptionsW = SWPrintf("%ls %s ", LoadOptionsPrefix, LoadOptions.c_str());
}else{
loadOptionsW = SWPrintf("%s ", LoadOptions.c_str()); // Jief : should we add a space ? Wasn't the case before big refactoring. Yes, a space required.
}
// NOTE: We also include the terminating null in the length for safety.
ChildLoadedImage->LoadOptions = (void*)EfiStrDuplicate(loadOptionsW.wc_str()); //will it be deleted after the procedure exit?
ChildLoadedImage->LoadOptionsSize = (UINT32)loadOptionsW.sizeInBytes() + sizeof(wchar_t);
//((UINT32)StrLen(LoadOptions) + 1) * sizeof(CHAR16);
DBG("start image '%ls'\n", ImageTitle);
DBG("Using load options '%ls'\n", (CHAR16*)ChildLoadedImage->LoadOptions);
}
//DBG("Image loaded at: %p\n", ChildLoadedImage->ImageBase);
//PauseForKey(L"continue");
// close open file handles
UninitRefitLib();
// turn control over to the image
//
// Before calling the image, enable the Watchdog Timer for
// the 5 Minute period - Slice - NO! For slow driver and slow disk we need more
//
gBS->SetWatchdogTimer (600, 0x0000, 0x00, NULL);
ReturnStatus = Status = gBS->StartImage(ChildImageHandle, NULL, NULL);
//
// Clear the Watchdog Timer after the image returns
//
gBS->SetWatchdogTimer (0x0000, 0x0000, 0x0000, NULL);
//PauseForKey(L"Returned from StartImage\n");
// control returns here when the child image calls Exit()
if (ImageTitle) {
snwprintf(ErrorInfo, 512, "returned from %ls", ImageTitle);
}
if (CheckError(Status, ErrorInfo)) {
if (ErrorInStep != NULL)
*ErrorInStep = 3;
}
if (!EFI_ERROR(ReturnStatus)) { //why unload driver?!
goto bailout;
}
bailout_unload:
// unload the image, we don't care if it works or not...
Status = gBS->UnloadImage(ChildImageHandle);
bailout:
return ReturnStatus;
}
static EFI_STATUS LoadEFIImage(IN EFI_DEVICE_PATH *DevicePath,
IN CONST CHAR16 *ImageTitle,
OUT UINTN *ErrorInStep,
OUT EFI_HANDLE *NewImageHandle)
{
EFI_DEVICE_PATH *DevicePaths[2];
#ifdef ENABLE_SECURE_BOOT
// Verify secure boot policy
if (gSettings.SecureBoot && gSettings.SecureBootSetupMode) {
// Only verify if in forced secure boot mode
EFI_STATUS Status = VerifySecureBootImage(DevicePath);
if (EFI_ERROR(Status)) {
return Status;
}
}
#endif // ENABLE_SECURE_BOOT
// Load the image now
DevicePaths[0] = DevicePath;
DevicePaths[1] = NULL;
return LoadEFIImageList(DevicePaths, ImageTitle, ErrorInStep, NewImageHandle);
}
static EFI_STATUS StartEFIImage(IN EFI_DEVICE_PATH *DevicePath,
IN CONST XString& LoadOptions, IN CONST CHAR16 *LoadOptionsPrefix,
IN CONST CHAR16 *ImageTitle,
OUT UINTN *ErrorInStep,
OUT EFI_HANDLE *NewImageHandle)
{
EFI_STATUS Status;
EFI_HANDLE ChildImageHandle = NULL;
Status = LoadEFIImage(DevicePath, ImageTitle, ErrorInStep, &ChildImageHandle);
if (!EFI_ERROR(Status)) {
Status = StartEFILoadedImage(ChildImageHandle, LoadOptions, LoadOptionsPrefix, ImageTitle, ErrorInStep);
}
if (NewImageHandle != NULL) {
*NewImageHandle = ChildImageHandle;
}
return Status;
}
/*
static EFI_STATUS StartEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
IN CHAR16 *LoadOptions, IN CHAR16 *LoadOptionsPrefix,
IN CHAR16 *ImageTitle,
OUT UINTN *ErrorInStep,
OUT EFI_HANDLE *NewImageHandle)
{
EFI_STATUS Status;
EFI_HANDLE ChildImageHandle = NULL;
Status = LoadEFIImageList(DevicePaths, ImageTitle, ErrorInStep, &ChildImageHandle);
if (!EFI_ERROR(Status)) {
Status = StartEFILoadedImage(ChildImageHandle, LoadOptions, LoadOptionsPrefix, ImageTitle, ErrorInStep);
}
if (NewImageHandle != NULL) {
*NewImageHandle = ChildImageHandle;
}
return Status;
}
*/
/*
static CONST CHAR8 *SearchString(
IN CONST CHAR8 *Source,
IN UINT64 SourceSize,
IN CONST CHAR8 *Search,
IN UINTN SearchSize
)
{
CONST CHAR8 *End = Source + SourceSize;
while (Source < End) {
if (CompareMem(Source, Search, SearchSize) == 0) {
return Source;
} else {
Source++;
}
}
return NULL;
}
*/
#ifdef DUMP_KERNEL_KEXT_PATCHES
VOID DumpKernelAndKextPatches(KERNEL_AND_KEXT_PATCHES *Patches)
{
if (!Patches) {
DBG("Kernel and Kext Patches null pointer\n");
return;
}
DBG("Kernel and Kext Patches at %p:\n", Patches);
DBG("\tAllowed: %c\n", gSettings.KextPatchesAllowed ? 'y' : 'n');
DBG("\tDebug: %c\n", Patches->KPDebug ? 'y' : 'n');
DBG("\tKernelCpu: %c\n", Patches->KPKernelCpu ? 'y' : 'n');
DBG("\tKernelLapic: %c\n", Patches->KPKernelLapic ? 'y' : 'n');
DBG("\tKernelXCPM: %c\n", Patches->KPKernelXCPM ? 'y' : 'n');
DBG("\tKernelPm: %c\n", Patches->KPKernelPm ? 'y' : 'n');
DBG("\tAppleIntelCPUPM: %c\n", Patches->KPAppleIntelCPUPM ? 'y' : 'n');
DBG("\tAppleRTC: %c\n", Patches->KPAppleRTC ? 'y' : 'n');
// Dell smbios truncate fix
DBG("\tDellSMBIOSPatch: %c\n", Patches->KPDELLSMBIOS ? 'y' : 'n');
DBG("\tFakeCPUID: 0x%X\n", Patches->FakeCPUID);
DBG("\tATIController: %s\n", (Patches->KPATIConnectorsController == NULL) ? "(null)": Patches->KPATIConnectorsController);
DBG("\tATIDataLength: %d\n", Patches->KPATIConnectorsDataLen);
DBG("\t%d Kexts to load\n", Patches->NrForceKexts);
if (Patches->ForceKexts) {
INTN i = 0;
for (; i < Patches->NrForceKexts; ++i) {
DBG("\t KextToLoad[%d]: %ls\n", i, Patches->ForceKexts[i]);
}
}
DBG("\t%d Kexts to patch\n", Patches->NrKexts);
if (Patches->KextPatches) {
INTN i = 0;
for (; i < Patches->NrKexts; ++i) {
if (Patches->KextPatches[i].IsPlistPatch) {
DBG("\t KextPatchPlist[%d]: %d bytes, %s\n", i, Patches->KextPatches[i].DataLen, Patches->KextPatches[i].Name);
} else {
DBG("\t KextPatch[%d]: %d bytes, %s\n", i, Patches->KextPatches[i].DataLen, Patches->KextPatches[i].Name);
}
}
}
}
#endif
VOID FilterKextPatches(IN LOADER_ENTRY *Entry) //zzzz
{
if (gSettings.KextPatchesAllowed && (Entry->KernelAndKextPatches->KextPatches != NULL) && Entry->KernelAndKextPatches->NrKexts) {
INTN i;
DBG("Filtering KextPatches:\n");
for (i = 0; i < Entry->KernelAndKextPatches->NrKexts; i++) {
DBG(" - [%02lld]: %s :: %s :: [OS: %s | MatchOS: %s | MatchBuild: %s]",
i,
Entry->KernelAndKextPatches->KextPatches[i].Label,
Entry->KernelAndKextPatches->KextPatches[i].IsPlistPatch ? "PlistPatch" : "BinPatch",
Entry->OSVersion,
Entry->KernelAndKextPatches->KextPatches[i].MatchOS ? Entry->KernelAndKextPatches->KextPatches[i].MatchOS : "All",
Entry->KernelAndKextPatches->KextPatches[i].MatchBuild != NULL ? Entry->KernelAndKextPatches->KextPatches[i].MatchBuild : "All"
);
if (!Entry->KernelAndKextPatches->KextPatches[i].MenuItem.BValue) {
DBG(" ==> disabled by user\n");
continue;
}
if ((Entry->BuildVersion != NULL) && (Entry->KernelAndKextPatches->KextPatches[i].MatchBuild != NULL)) {
Entry->KernelAndKextPatches->KextPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->KextPatches[i].MatchBuild, Entry->BuildVersion);
DBG(" ==> %s\n", Entry->KernelAndKextPatches->KextPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
continue;
}
Entry->KernelAndKextPatches->KextPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->KextPatches[i].MatchOS, Entry->OSVersion);
DBG(" ==> %s\n", Entry->KernelAndKextPatches->KextPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
}
}
}
VOID FilterKernelPatches(IN LOADER_ENTRY *Entry)
{
if (gSettings.KernelPatchesAllowed && (Entry->KernelAndKextPatches->KernelPatches != NULL) && Entry->KernelAndKextPatches->NrKernels) {
INTN i = 0;
DBG("Filtering KernelPatches:\n");
for (; i < Entry->KernelAndKextPatches->NrKernels; ++i) {
DBG(" - [%02lld]: %s :: [OS: %s | MatchOS: %s | MatchBuild: %s]",
i,
Entry->KernelAndKextPatches->KernelPatches[i].Label,
Entry->OSVersion,
Entry->KernelAndKextPatches->KernelPatches[i].MatchOS ? Entry->KernelAndKextPatches->KernelPatches[i].MatchOS : "All",
Entry->KernelAndKextPatches->KernelPatches[i].MatchBuild != NULL ? Entry->KernelAndKextPatches->KernelPatches[i].MatchBuild : "no"
);
if (!Entry->KernelAndKextPatches->KernelPatches[i].MenuItem.BValue) {
DBG(" ==> disabled by user\n");
continue;
}
if ((Entry->BuildVersion != NULL) && (Entry->KernelAndKextPatches->KernelPatches[i].MatchBuild != NULL)) {
Entry->KernelAndKextPatches->KernelPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->KernelPatches[i].MatchBuild, Entry->BuildVersion);
DBG(" ==> %s by build\n", Entry->KernelAndKextPatches->KernelPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
continue;
}
Entry->KernelAndKextPatches->KernelPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->KernelPatches[i].MatchOS, Entry->OSVersion);
DBG(" ==> %s by OS\n", Entry->KernelAndKextPatches->KernelPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
}
}
}
VOID FilterBootPatches(IN LOADER_ENTRY *Entry)
{
if ((Entry->KernelAndKextPatches->BootPatches != NULL) && Entry->KernelAndKextPatches->NrBoots) {
INTN i = 0;
DBG("Filtering BootPatches:\n");
for (; i < Entry->KernelAndKextPatches->NrBoots; ++i) {
DBG(" - [%02lld]: %s :: [OS: %s | MatchOS: %s | MatchBuild: %s]",
i,
Entry->KernelAndKextPatches->BootPatches[i].Label,
Entry->OSVersion,
Entry->KernelAndKextPatches->BootPatches[i].MatchOS ? Entry->KernelAndKextPatches->BootPatches[i].MatchOS : "All",
Entry->KernelAndKextPatches->BootPatches[i].MatchBuild != NULL ? Entry->KernelAndKextPatches->BootPatches[i].MatchBuild : "no"
);
if (!Entry->KernelAndKextPatches->BootPatches[i].MenuItem.BValue) {
DBG(" ==> disabled by user\n");
continue;
}
if ((Entry->BuildVersion != NULL) && (Entry->KernelAndKextPatches->BootPatches[i].MatchBuild != NULL)) {
Entry->KernelAndKextPatches->BootPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->BootPatches[i].MatchBuild, Entry->BuildVersion);
DBG(" ==> %s by build\n", Entry->KernelAndKextPatches->BootPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
continue;
}
Entry->KernelAndKextPatches->BootPatches[i].MenuItem.BValue = IsPatchEnabled(Entry->KernelAndKextPatches->BootPatches[i].MatchOS, Entry->OSVersion);
DBG(" ==> %s by OS\n", Entry->KernelAndKextPatches->BootPatches[i].MenuItem.BValue ? "allowed" : "not allowed");
}
}
}
VOID ReadSIPCfg()
{
UINT32 csrCfg = gSettings.CsrActiveConfig & CSR_VALID_FLAGS;
CHAR16 *csrLog = (__typeof__(csrLog))AllocateZeroPool(SVALUE_MAX_SIZE);
if (csrCfg & CSR_ALLOW_UNTRUSTED_KEXTS)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, L"CSR_ALLOW_UNTRUSTED_KEXTS");
if (csrCfg & CSR_ALLOW_UNRESTRICTED_FS)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_UNRESTRICTED_FS"));
if (csrCfg & CSR_ALLOW_TASK_FOR_PID)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_TASK_FOR_PID"));
if (csrCfg & CSR_ALLOW_KERNEL_DEBUGGER)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_KERNEL_DEBUGGER"));
if (csrCfg & CSR_ALLOW_APPLE_INTERNAL)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_APPLE_INTERNAL"));
if (csrCfg & CSR_ALLOW_UNRESTRICTED_DTRACE)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_UNRESTRICTED_DTRACE"));
if (csrCfg & CSR_ALLOW_UNRESTRICTED_NVRAM)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_UNRESTRICTED_NVRAM"));
if (csrCfg & CSR_ALLOW_DEVICE_CONFIGURATION)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_DEVICE_CONFIGURATION"));
if (csrCfg & CSR_ALLOW_ANY_RECOVERY_OS)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_ANY_RECOVERY_OS"));
if (csrCfg & CSR_ALLOW_UNAPPROVED_KEXTS)
StrCatS(csrLog, SVALUE_MAX_SIZE/2, PoolPrint(L"%a%a", StrLen(csrLog) ? " | " : "", "CSR_ALLOW_UNAPPROVED_KEXTS"));
if (StrLen(csrLog)) {
DBG("CSR_CFG: %ls\n", csrLog);
}
FreePool(csrLog);
}
//
// Null ConOut OutputString() implementation - for blocking
// text output from boot.efi when booting in graphics mode
//
EFI_STATUS EFIAPI
NullConOutOutputString(IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN CONST CHAR16 *String) {
return EFI_SUCCESS;
}
//
// EFI OS loader functions
//
//EG_PIXEL DarkBackgroundPixel = { 0x0, 0x0, 0x0, 0xFF };
VOID CheckEmptyFB()
{
BOOLEAN EmptyFB = (gSettings.IgPlatform == 0x00050000) ||
(gSettings.IgPlatform == 0x01620007) ||
(gSettings.IgPlatform == 0x04120004) ||
(gSettings.IgPlatform == 0x19120001) ||
(gSettings.IgPlatform == 0x59120003) ||
(gSettings.IgPlatform == 0x3E910003);
if (EmptyFB) {
gPlatformFeature |= PT_FEATURE_HAS_HEADLESS_GPU;
} else {
gPlatformFeature &= ~PT_FEATURE_HAS_HEADLESS_GPU;
}
}
static VOID StartLoader(IN LOADER_ENTRY *Entry)
{
EFI_STATUS Status;
EFI_TEXT_STRING ConOutOutputString = 0;
EFI_HANDLE ImageHandle = NULL;
EFI_LOADED_IMAGE *LoadedImage = NULL;
CONST CHAR8 *InstallerVersion;
TagPtr dict = NULL;
UINTN i;
NSVGfont *font; // , *nextFont;
// DBG("StartLoader() start\n");
DbgHeader("StartLoader");
if (Entry->Settings) {
DBG("Entry->Settings: %ls\n", Entry->Settings);
Status = LoadUserSettings(SelfRootDir, Entry->Settings, &dict);
if (!EFI_ERROR(Status)) {
DBG(" - found custom settings for this entry: %ls\n", Entry->Settings);
gBootChanged = TRUE;
Status = GetUserSettings(SelfRootDir, dict);
if (EFI_ERROR(Status)) {
DBG(" - ... but: %s\n", strerror(Status));
} else {
if ((gSettings.CpuFreqMHz > 100) && (gSettings.CpuFreqMHz < 20000)) {
gCPUStructure.MaxSpeed = gSettings.CpuFreqMHz;
}
//CopyMem (Entry->KernelAndKextPatches,
// &gSettings.KernelAndKextPatches,
// sizeof(KERNEL_AND_KEXT_PATCHES));
//DBG("Custom KernelAndKextPatches copyed to started entry\n");
}
} else {
DBG(" - [!] LoadUserSettings failed: %s\n", strerror(Status));
}
}
DBG("Finally: ExternalClock=%lluMHz BusSpeed=%llukHz CPUFreq=%uMHz",
DivU64x32(gCPUStructure.ExternalClock + kilo - 1, kilo),
DivU64x32(gCPUStructure.FSBFrequency + kilo - 1, kilo),
gCPUStructure.MaxSpeed);
if (gSettings.QPI) {
DBG(" QPI: hw.busfrequency=%lluHz\n", MultU64x32(gSettings.QPI, Mega));
} else {
// to match the value of hw.busfrequency in the terminal
DBG(" PIS: hw.busfrequency=%lluHz\n", MultU64x32(LShiftU64(DivU64x32(gCPUStructure.ExternalClock + kilo - 1, kilo), 2), Mega));
}
//Free memory
for (i = 0; i < ThemesNum; i++) {
if (ThemesList[i]) {
FreePool(ThemesList[i]);
ThemesList[i] = NULL;
}
}
for (i = 0; i < ConfigsNum; i++) {
if (ConfigsList[i]) {
FreePool(ConfigsList[i]);
ConfigsList[i] = NULL;
}
}
for (i = 0; i < DsdtsNum; i++) {
if (DsdtsList[i]) {
FreePool(DsdtsList[i]);
DsdtsList[i] = NULL;
}
}
OptionMenu.FreeMenu();
//there is a place to free memory
// GuiAnime
// mainParser
// BuiltinIcons
// OSIcons
NSVGfontChain *fontChain = fontsDB;
while (fontChain) {
font = fontChain->font;
NSVGfontChain *nextChain = fontChain->next;
if (font) {
nsvg__deleteFont(font);
fontChain->font = NULL;
}
FreePool(fontChain);
fontChain = nextChain;
}
fontsDB = NULL;
// nsvg__deleteParser(mainParser); //temporary disabled
//destruct_globals_objects(NULL); //we can't destruct our globals here. We need, for example, Volumes.
//DumpKernelAndKextPatches(Entry->KernelAndKextPatches);
DBG("start loader\n");
// Load image into memory (will be started later)
Status = LoadEFIImage(Entry->DevicePath, Basename(Entry->LoaderPath), NULL, &ImageHandle);
if (EFI_ERROR(Status)) {
DBG("Image is not loaded, status=%s\n", strerror(Status));
return; // no reason to continue if loading image failed
}
egClearScreen(&Entry->BootBgColor); //if not set then it is already MenuBackgroundPixel
// KillMouse();
// if (Entry->LoaderType == OSTYPE_OSX) {
if (OSTYPE_IS_OSX(Entry->LoaderType) ||
OSTYPE_IS_OSX_RECOVERY(Entry->LoaderType) ||
OSTYPE_IS_OSX_INSTALLER(Entry->LoaderType)) {
// To display progress bar properly (especially in FV2 mode) boot.efi needs to be in graphics mode.
// Unfortunately many UEFI implementations change the resolution when SetMode happens.
// This is not what boot.efi expects, and it freely calls SetMode at its will.
// As a result we see progress bar at improper resolution and the background is also missing (10.12.x+).
//
// libeg already has a workaround for SetMode behaviour, so we extend it for boot.efi support.
// The approach tries to be follows:
// 1. Ensure we have graphics mode set (since it is a must in the future).
// 2. Request text mode for boot.efi, which it expects by default (here a SetMode libeg hack will trigger
// on problematic UEFI implementations like AMI).
egSetGraphicsModeEnabled(TRUE);
egSetGraphicsModeEnabled(FALSE);
DBG("GetOSVersion:");
//needed for boot.efi patcher
Status = gBS->HandleProtocol(ImageHandle, &gEfiLoadedImageProtocolGuid, (VOID **) &LoadedImage);
// Correct OSVersion if it was not found
// This should happen only for 10.7-10.9 OSTYPE_OSX_INSTALLER
// For these cases, take OSVersion from loaded boot.efi image in memory
if (/*Entry->LoaderType == OSTYPE_OSX_INSTALLER ||*/ !Entry->OSVersion) {
if (!EFI_ERROR(Status)) {
// version in boot.efi appears as "Mac OS X 10.?"
/*
Start OSName Mac OS X 10.12 End OSName Start OSVendor Apple Inc. End
*/
// InstallerVersion = SearchString((CHAR8*)LoadedImage->ImageBase, LoadedImage->ImageSize, "Mac OS X ", 9);
InstallerVersion = AsciiStrStr((CHAR8*)LoadedImage->ImageBase, "Mac OS X ");
if (InstallerVersion != NULL) { // string was found
InstallerVersion += 9; // advance to version location
if (AsciiStrnCmp(InstallerVersion, "10.7", 4) &&
AsciiStrnCmp(InstallerVersion, "10.8", 4) &&
AsciiStrnCmp(InstallerVersion, "10.9", 4) &&
AsciiStrnCmp(InstallerVersion, "10.10", 5) &&
AsciiStrnCmp(InstallerVersion, "10.11", 5) &&
AsciiStrnCmp(InstallerVersion, "10.12", 5) &&
AsciiStrnCmp(InstallerVersion, "10.13", 5) &&
AsciiStrnCmp(InstallerVersion, "10.14", 5) &&
AsciiStrnCmp(InstallerVersion, "10.15", 5)) {
InstallerVersion = NULL; // flag known version was not found
}
if (InstallerVersion != NULL) { // known version was found in image
if (Entry->OSVersion != NULL) {
FreePool(Entry->OSVersion);
}
Entry->OSVersion = (__typeof__(Entry->OSVersion))AllocateCopyPool(AsciiStrLen(InstallerVersion)+1, InstallerVersion);
Entry->OSVersion[AsciiStrLen(InstallerVersion)] = '\0';
// DBG("Corrected OSVersion: %s\n", Entry->OSVersion);
}
}
}
if (Entry->BuildVersion != NULL) {
FreePool(Entry->BuildVersion);
Entry->BuildVersion = NULL;
}
}
if (Entry->BuildVersion != NULL) {
DBG(" %s (%s)\n", Entry->OSVersion, Entry->BuildVersion);
} else {
DBG(" %s\n", Entry->OSVersion);
}
if (Entry->OSVersion && (AsciiOSVersionToUint64(Entry->OSVersion) >= AsciiOSVersionToUint64("10.11"))) {
if (OSFLAG_ISSET(Entry->Flags, OSFLAG_NOSIP)) {
gSettings.CsrActiveConfig = (UINT32)0x37F;
gSettings.BooterConfig = 0x28;
}
ReadSIPCfg();
}
FilterKextPatches(Entry);
FilterKernelPatches(Entry);
FilterBootPatches(Entry);
if (LoadedImage && !BooterPatch((UINT8*)LoadedImage->ImageBase, LoadedImage->ImageSize, Entry)) {
DBG("Will not patch boot.efi\n");
}
// Set boot argument for kernel if no caches, this should force kernel loading
if ( OSFLAG_ISSET(Entry->Flags, OSFLAG_NOCACHES) && !Entry->LoadOptions.ExistInIC("Kernel="_XS) ) {
XString KernelLocation;
if (Entry->OSVersion && AsciiOSVersionToUint64(Entry->OSVersion) <= AsciiOSVersionToUint64("10.9")) {
KernelLocation.SPrintf("\"Kernel=/mach_kernel\"");
} else {
// used for 10.10, 10.11, and new version.
KernelLocation.SPrintf("\"Kernel=/System/Library/Kernels/kernel\"");
}
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, KernelLocation);
}
//we are booting OSX - restore emulation if it's not installed before g boot.efi
if (gEmuVariableControl != NULL) {
gEmuVariableControl->InstallEmulation(gEmuVariableControl);
}
// first patchACPI and find PCIROOT and RTC
// but before ACPI patch we need smbios patch
CheckEmptyFB();
PatchSmbios();
// DBG("PatchACPI\n");
PatchACPI(Entry->Volume, Entry->OSVersion);
// If KPDebug is true boot in verbose mode to see the debug messages
if ((Entry->KernelAndKextPatches != NULL) && Entry->KernelAndKextPatches->KPDebug) {
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, "-v"_XS);
}
DbgHeader("RestSetup macOS");
// DBG("SetDevices\n");
SetDevices(Entry);
// DBG("SetFSInjection\n");
SetFSInjection(Entry);
//PauseForKey(L"SetFSInjection");
// DBG("SetVariablesForOSX\n");
SetVariablesForOSX(Entry);
// DBG("SetVariablesForOSX\n");
EventsInitialize(Entry);
// DBG("FinalizeSmbios\n");
FinalizeSmbios();
SetCPUProperties();
if (OSFLAG_ISSET(Entry->Flags, OSFLAG_HIBERNATED)) {
DoHibernateWake = PrepareHibernation(Entry->Volume);
}
SetupDataForOSX(DoHibernateWake);
if ( gDriversFlags.AptioFixLoaded &&
!DoHibernateWake &&
!Entry->LoadOptions.ExistIn("slide=") ) {
// Add slide=0 argument for ML+ if not present
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, "slide=0"_XS);
}
/**
* syscl - append "-xcpm" argument conditionally if set KernelXCPM on Intel Haswell+ low-end CPUs
*/
if ((Entry->KernelAndKextPatches != NULL) && Entry->KernelAndKextPatches->KPKernelXCPM &&
gCPUStructure.Vendor == CPU_VENDOR_INTEL && gCPUStructure.Model >= CPU_MODEL_HASWELL &&
(AsciiStrStr(gCPUStructure.BrandString, "Celeron") || AsciiStrStr(gCPUStructure.BrandString, "Pentium")) &&
(AsciiOSVersionToUint64(Entry->OSVersion) >= AsciiOSVersionToUint64("10.8.5")) &&
(AsciiOSVersionToUint64(Entry->OSVersion) < AsciiOSVersionToUint64("10.12")) &&
(!Entry->LoadOptions.ExistIn("-xcpm"_XS))) {
// add "-xcpm" argv if not present on Haswell+ Celeron/Pentium
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, "-xcpm"_XS);
}
// add -xcpm on Ivy Bridge if set KernelXCPM and system version is 10.8.5 - 10.11.x
if ((Entry->KernelAndKextPatches != NULL) && Entry->KernelAndKextPatches->KPKernelXCPM &&
gCPUStructure.Model == CPU_MODEL_IVY_BRIDGE &&
(AsciiOSVersionToUint64(Entry->OSVersion) >= AsciiOSVersionToUint64("10.8.5")) &&
(AsciiOSVersionToUint64(Entry->OSVersion) < AsciiOSVersionToUint64("10.12")) &&
(!Entry->LoadOptions.ExistIn("-xcpm"))) {
// add "-xcpm" argv if not present on Ivy Bridge
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, "-xcpm"_XS);
}
if (AudioIo) {
AudioIo->StopPlayback(AudioIo);
}
// DBG("Set FakeCPUID: 0x%X\n", gSettings.FakeCPUID);
// DBG("LoadKexts\n");
// LoadKexts writes to DataHub, where large writes can prevent hibernate wake (happens when several kexts present in Clover's kexts dir)
if (!DoHibernateWake) {
LoadKexts(Entry);
}
// blocking boot.efi output if -v is not specified
// note: this blocks output even if -v is specified in
// /Library/Preferences/SystemConfiguration/com.apple.Boot.plist
// which is wrong
// apianti - only block console output if using graphics
// but don't block custom boot logo
if ( Entry->LoadOptions.ExistInIC("-v"_XS) ) {
Entry->Flags = OSFLAG_UNSET(Entry->Flags, OSFLAG_USEGRAPHICS);
} else if ( Entry->LoadOptions.isEmpty() ) {
Entry->LoadOptions = AddLoadOption(Entry->LoadOptions, " "_XS);
}
}
else if (OSTYPE_IS_WINDOWS(Entry->LoaderType)) {
if (AudioIo) {
AudioIo->StopPlayback(AudioIo);
}
DBG("Closing events for Windows\n");
gBS->CloseEvent (OnReadyToBootEvent);
gBS->CloseEvent (ExitBootServiceEvent);
gBS->CloseEvent (mSimpleFileSystemChangeEvent);
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
PatchACPI_OtherOS(L"Windows", FALSE);
//PauseForKey(L"continue");
}
else if (OSTYPE_IS_LINUX(Entry->LoaderType) || (Entry->LoaderType == OSTYPE_LINEFI)) {
DBG("Closing events for Linux\n");
gBS->CloseEvent (OnReadyToBootEvent);
gBS->CloseEvent (ExitBootServiceEvent);
gBS->CloseEvent (mSimpleFileSystemChangeEvent);
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
//FinalizeSmbios();
PatchACPI_OtherOS(L"Linux", FALSE);
//PauseForKey(L"continue");
}
if (gSettings.LastBootedVolume) {
SetStartupDiskVolume(Entry->Volume, Entry->LoaderType == OSTYPE_OSX ? NULL : Entry->LoaderPath);
} else if (gSettings.DefaultVolume != NULL) {
// DefaultVolume specified in Config.plist or in Boot Option
// we'll remove macOS Startup Disk vars which may be present if it is used
// to reboot into another volume
RemoveStartupDiskVolume();
}
/*
{
// UINT32 machineSignature = 0;
EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer = NULL;
EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *Facs = NULL;
// DBG("---dump hibernations data---\n");
FadtPointer = GetFadt();
if (FadtPointer != NULL) {
Facs = (EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE*)(UINTN)(FadtPointer->FirmwareCtrl);
DBG(" Firmware wake address=%08lx\n", Facs->FirmwareWakingVector);
DBG(" Firmware wake 64 addr=%16llx\n", Facs->XFirmwareWakingVector);
DBG(" Hardware signature =%08lx\n", Facs->HardwareSignature);
DBG(" GlobalLock =%08lx\n", Facs->GlobalLock);
DBG(" Flags =%08lx\n", Facs->Flags);
DBG(" HS at offset 0x%08X\n", OFFSET_OF(EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE, HardwareSignature));
// machineSignature = Facs->HardwareSignature;
}
}
*/
// DBG("BeginExternalScreen\n");
BeginExternalScreen(OSFLAG_ISSET(Entry->Flags, OSFLAG_USEGRAPHICS)/*, L"Booting OS"*/);
if (!OSTYPE_IS_WINDOWS(Entry->LoaderType)) {
if (OSFLAG_ISSET(Entry->Flags, OSFLAG_USEGRAPHICS)) {
// save orig OutputString and replace it with
// null implementation
ConOutOutputString = gST->ConOut->OutputString;
gST->ConOut->OutputString = NullConOutOutputString;
}
// Initialize the boot screen
if (EFI_ERROR(Status = InitBootScreen(Entry))) {
if (Status != EFI_ABORTED) DBG("Failed to initialize custom boot screen: %s!\n", strerror(Status));
}
else if (EFI_ERROR(Status = LockBootScreen())) {
DBG("Failed to lock custom boot screen: %s!\n", strerror(Status));
}
} // !OSTYPE_IS_WINDOWS
if (OSTYPE_IS_OSX(Entry->LoaderType) ||
OSTYPE_IS_OSX_RECOVERY(Entry->LoaderType) ||
OSTYPE_IS_OSX_INSTALLER(Entry->LoaderType)) {
if (DoHibernateWake) {
DBG("Closing events for wake\n");
gBS->CloseEvent (OnReadyToBootEvent);
gBS->CloseEvent (ExitBootServiceEvent);
gBS->CloseEvent (mSimpleFileSystemChangeEvent);
// gBS->CloseEvent (mVirtualAddressChangeEvent);
// When doing hibernate wake, save to DataHub only up to initial size of log
SavePreBootLog = FALSE;
} else {
// delete boot-switch-vars if exists
Status = gRT->SetVariable(L"boot-switch-vars", &gEfiAppleBootGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
0, NULL);
DeleteNvramVariable(L"IOHibernateRTCVariables", &gEfiAppleBootGuid);
DeleteNvramVariable(L"boot-image", &gEfiAppleBootGuid);
}
SetupBooterLog(!DoHibernateWake);
}
DBG("Closing log\n");
if (SavePreBootLog) {
Status = SaveBooterLog(SelfRootDir, PREBOOT_LOG);
if (EFI_ERROR(Status)) {
/*Status = */SaveBooterLog(NULL, PREBOOT_LOG);
}
}
// DBG("StartEFIImage\n");
// StartEFIImage(Entry->DevicePath, Entry->LoadOptions,
// Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), NULL, NULL);
// DBG("StartEFILoadedImage\n");
StartEFILoadedImage(ImageHandle, Entry->LoadOptions,
Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), NULL);
// Unlock boot screen
if (EFI_ERROR(Status = UnlockBootScreen())) {
DBG("Failed to unlock custom boot screen: %s!\n", strerror(Status));
}
if (OSFLAG_ISSET(Entry->Flags, OSFLAG_USEGRAPHICS)) {
// return back orig OutputString
gST->ConOut->OutputString = ConOutOutputString;
}
// PauseForKey(L"FinishExternalScreen");
FinishExternalScreen();
// PauseForKey(L"System started?!");
}
#define MAX_DISCOVERED_PATHS (16)
//#define PREBOOT_LOG L"EFI\\CLOVER\\misc\\preboot.log"
static VOID StartLegacy(IN LEGACY_ENTRY *Entry)
{
EFI_STATUS Status = EFI_UNSUPPORTED;
// Unload EmuVariable before booting legacy.
// This is not needed in most cases, but it seems to interfere with legacy OS
// booted on some UEFI bioses, such as Phoenix UEFI 2.0
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
if (gSettings.LastBootedVolume) {
SetStartupDiskVolume(Entry->Volume, NULL);
} else if (gSettings.DefaultVolume != NULL) {
// DefaultVolume specified in Config.plist:
// we'll remove macOS Startup Disk vars which may be present if it is used
// to reboot into another volume
RemoveStartupDiskVolume();
}
egClearScreen(&MenuBackgroundPixel);
BeginExternalScreen(TRUE/*, L"Booting Legacy OS"*/);
XImage BootLogoX;
BootLogoX.LoadXImage(ThemeX.ThemeDir, Entry->Volume->LegacyOS->IconName);
BootLogoX.Draw((UGAWidth - BootLogoX.GetWidth()) >> 1,
(UGAHeight - BootLogoX.GetHeight()) >> 1);
//try my LegacyBoot
switch (Entry->Volume->BootType) {
case BOOTING_BY_CD:
Status = bootElTorito(Entry->Volume);
break;
case BOOTING_BY_MBR:
Status = bootMBR(Entry->Volume);
break;
case BOOTING_BY_PBR:
if (StrCmp(gSettings.LegacyBoot, L"LegacyBiosDefault") == 0) {
Status = bootLegacyBiosDefault(gSettings.LegacyBiosDefaultEntry);
} else if (StrCmp(gSettings.LegacyBoot, L"PBRtest") == 0) {
Status = bootPBRtest(Entry->Volume);
} else if (StrCmp(gSettings.LegacyBoot, L"PBRsata") == 0) {
Status = bootPBR(Entry->Volume, TRUE);
} else {
// default
Status = bootPBR(Entry->Volume, FALSE);
}
break;
default:
break;
}
CheckError(Status, L"while LegacyBoot");
FinishExternalScreen();
}
//
// pre-boot tool functions
//
static VOID StartTool(IN REFIT_MENU_ENTRY_LOADER_TOOL *Entry)
{
DBG("Start Tool: %ls\n", Entry->LoaderPath);
egClearScreen(&MenuBackgroundPixel);
// assumes "Start <title>" as assigned below
BeginExternalScreen(OSFLAG_ISSET(Entry->Flags, OSFLAG_USEGRAPHICS)/*, &Entry->Title[6]*/); // Shouldn't we check that length of Title is at least 6 ?
StartEFIImage(Entry->DevicePath, Entry->LoadOptions, Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), NULL, NULL);
FinishExternalScreen();
//ReinitSelfLib();
}
//
// pre-boot driver functions
//
static VOID ScanDriverDir(IN CONST CHAR16 *Path, OUT EFI_HANDLE **DriversToConnect, OUT UINTN *DriversToConnectNum)
{
EFI_STATUS Status;
REFIT_DIR_ITER DirIter;
EFI_FILE_INFO *DirEntry;
CHAR16 FileName[256];
EFI_HANDLE DriverHandle;
EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;
UINTN DriversArrSize;
UINTN DriversArrNum;
EFI_HANDLE *DriversArr;
INTN i;
BOOLEAN Skip;
UINT8 AptioBlessed;
STATIC CHAR16 CONST * CONST AptioNames[] = {
L"AptioMemoryFix",
L"AptioFix3Drv",
L"AptioFix2Drv",
L"AptioFixDrv",
L"LowMemFix"
};
STATIC UINT8 CONST AptioIndices[] = {
OFFSET_OF(DRIVERS_FLAGS, AptioMemFixLoaded),
OFFSET_OF(DRIVERS_FLAGS, AptioFix3Loaded),
OFFSET_OF(DRIVERS_FLAGS, AptioFix2Loaded),
OFFSET_OF(DRIVERS_FLAGS, AptioFixLoaded),
OFFSET_OF(DRIVERS_FLAGS, MemFixLoaded)
};
DriversArrSize = 0;
DriversArrNum = 0;
DriversArr = NULL;
//only one driver with highest priority will obtain status "Loaded"
DirIterOpen(SelfRootDir, Path, &DirIter);
#define BOOLEAN_AT_INDEX(k) (*(BOOLEAN*)((UINTN)&gDriversFlags + AptioIndices[(k)]))
for (i = 0; i != ARRAY_SIZE(AptioIndices); ++i)
BOOLEAN_AT_INDEX(i) = FALSE;
AptioBlessed = (UINT8) ARRAY_SIZE(AptioNames);
while (DirIterNext(&DirIter, 2, L"*.efi", &DirEntry)) {
for (i = 0; i != ARRAY_SIZE(AptioNames); ++i)
if (StrStr(DirEntry->FileName, AptioNames[i]) != NULL)
break;
if (((UINT8) i) >= AptioBlessed)
continue;
AptioBlessed = (UINT8) i;
if (!i)
break;
}
DirIterClose(&DirIter);
// look through contents of the directory
DirIterOpen(SelfRootDir, Path, &DirIter);
while (DirIterNext(&DirIter, 2, L"*.efi", &DirEntry)) {
Skip = (DirEntry->FileName[0] == L'.');
for (i=0; i<gSettings.BlackListCount; i++) {
if (StrStr(DirEntry->FileName, gSettings.BlackList[i]) != NULL) {
Skip = TRUE; // skip this
break;
}
}
if (Skip) {
continue;
}
// either AptioMem, AptioFix* or LowMemFix exclusively
for (i = 0; i != ARRAY_SIZE(AptioNames); ++i)
if (StrStr(DirEntry->FileName, AptioNames[i]) != NULL)
break;
if (i != ARRAY_SIZE(AptioNames)) {
if (((UINT8) i) != AptioBlessed)
continue;
if (AptioBlessed < (UINT8) ARRAY_SIZE(AptioIndices))
BOOLEAN_AT_INDEX(AptioBlessed) = TRUE;
AptioBlessed = (UINT8) ARRAY_SIZE(AptioNames);
}
#undef BOOLEAN_AT_INDEX
snwprintf(FileName, 512, "%ls\\%ls", Path, DirEntry->FileName);
Status = StartEFIImage(FileDevicePath(SelfLoadedImage->DeviceHandle, FileName),
""_XS, DirEntry->FileName, DirEntry->FileName, NULL, &DriverHandle);
if (EFI_ERROR(Status)) {
continue;
}
if (StrStr(FileName, L"EmuVariable") != NULL) {
gDriversFlags.EmuVariableLoaded = TRUE;
} else if (StrStr(FileName, L"Video") != NULL) {
gDriversFlags.VideoLoaded = TRUE;
} else if (StrStr(FileName, L"Partition") != NULL) {
gDriversFlags.PartitionLoaded = TRUE;
} else if (StrStr(FileName, L"HFS") != NULL) {
gDriversFlags.HFSLoaded = TRUE;
} else if (StriStr(FileName, L"apfs") != NULL) {
gDriversFlags.APFSLoaded = TRUE;
}
if (DriverHandle != NULL && DriversToConnectNum != NULL && DriversToConnect != NULL) {
// driver loaded - check for EFI_DRIVER_BINDING_PROTOCOL
Status = gBS->HandleProtocol(DriverHandle, &gEfiDriverBindingProtocolGuid, (VOID **) &DriverBinding);
if (!EFI_ERROR(Status) && DriverBinding != NULL) {
DBG(" - driver needs connecting\n");
// standard UEFI driver - we would reconnect after loading - add to array
if (DriversArrSize == 0) {
// new array
DriversArrSize = 16;
DriversArr = (__typeof__(DriversArr))AllocateZeroPool(sizeof(EFI_HANDLE) * DriversArrSize);
} else if (DriversArrNum + 1 == DriversArrSize) {
// extend array
DriversArr = (__typeof__(DriversArr))ReallocatePool(DriversArrSize, DriversArrSize + 16, DriversArr);
DriversArrSize += 16;
}
DriversArr[DriversArrNum] = DriverHandle;
// DBG(" driver %ls included with Binding=%X\n", FileName, DriverBinding);
DriversArrNum++;
// we'll make array terminated
DriversArr[DriversArrNum] = NULL;
}
}
}
Status = DirIterClose(&DirIter);
if (Status != EFI_NOT_FOUND) {
snwprintf(FileName, 512, "while scanning the %ls directory", Path);
CheckError(Status, FileName);
}
if (DriversToConnectNum != NULL && DriversToConnect != NULL) {
*DriversToConnectNum = DriversArrNum;
*DriversToConnect = DriversArr;
}
//release memory for BlackList
for (i=0; i<gSettings.BlackListCount; i++) {
if (gSettings.BlackList[i]) {
FreePool(gSettings.BlackList[i]);
gSettings.BlackList[i] = NULL;
}
}
}
/**
* Some UEFI's (like HPQ EFI from HP notebooks) have DiskIo protocols
* opened BY_DRIVER (by Partition driver in HP case) even when no file system
* is produced from this DiskIo. This then blocks our FS drivers from connecting
* and producing file systems.
* To fix it: we will disconnect drivers that connected to DiskIo BY_DRIVER
* if this is partition volume and if those drivers did not produce file system.
*/
VOID DisconnectInvalidDiskIoChildDrivers(VOID)
{
EFI_STATUS Status;
UINTN HandleCount = 0;
UINTN Index;
UINTN OpenInfoIndex;
EFI_HANDLE *Handles = NULL;
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Fs;
EFI_BLOCK_IO_PROTOCOL *BlockIo;
EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfo;
UINTN OpenInfoCount;
BOOLEAN Found;
DBG("Searching for invalid DiskIo BY_DRIVER connects:");
//
// Get all DiskIo handles
//
Status = gBS->LocateHandleBuffer(ByProtocol, &gEfiDiskIoProtocolGuid, NULL, &HandleCount, &Handles);
if (EFI_ERROR(Status) || HandleCount == 0) {
DBG(" no DiskIo handles\n");
return;
}
//
// Check every DiskIo handle
//
Found = FALSE;
for (Index = 0; Index < HandleCount; Index++) {
//DBG("\n");
//DBG(" - Handle %p:", Handles[Index]);
//
// If this is not partition - skip it.
// This is then whole disk and DiskIo
// should be opened here BY_DRIVER by Partition driver
// to produce partition volumes.
//
Status = gBS->HandleProtocol (
Handles[Index],
&gEfiBlockIoProtocolGuid,
(VOID **) &BlockIo
);
if (EFI_ERROR (Status)) {
//DBG(" BlockIo: %s - skipping\n", strerror(Status));
continue;
}
if (BlockIo->Media == NULL) {
//DBG(" BlockIo: no media - skipping\n");
continue;
}
if (!BlockIo->Media->LogicalPartition) {
//DBG(" BlockIo: whole disk - skipping\n");
continue;
}
//DBG(" BlockIo: partition");
//
// If SimpleFileSystem is already produced - skip it, this is ok
//
Status = gBS->HandleProtocol (
Handles[Index],
&gEfiSimpleFileSystemProtocolGuid,
(VOID **) &Fs
);
if (Status == EFI_SUCCESS) {
//DBG(" FS: ok - skipping\n");
continue;
}
//DBG(" FS: no");
//
// If no SimpleFileSystem on this handle but DiskIo is opened BY_DRIVER
// then disconnect this connection
//
Status = gBS->OpenProtocolInformation (
Handles[Index],
&gEfiDiskIoProtocolGuid,
&OpenInfo,
&OpenInfoCount
);
if (EFI_ERROR (Status)) {
//DBG(" OpenInfo: no - skipping\n");
continue;
}
//DBG(" OpenInfo: %d", OpenInfoCount);
for (OpenInfoIndex = 0; OpenInfoIndex < OpenInfoCount; OpenInfoIndex++) {
if ((OpenInfo[OpenInfoIndex].Attributes & EFI_OPEN_PROTOCOL_BY_DRIVER) == EFI_OPEN_PROTOCOL_BY_DRIVER) {
if (!Found) {
DBG("\n");
}
Found = TRUE;
Status = gBS->DisconnectController (Handles[Index], OpenInfo[OpenInfoIndex].AgentHandle, NULL);
//DBG(" BY_DRIVER Agent: %p, Disconnect: %s", OpenInfo[OpenInfoIndex].AgentHandle, strerror(Status));
DBG(" - Handle %p with DiskIo, is Partition, no Fs, BY_DRIVER Agent: %p, Disconnect: %s\n", Handles[Index], OpenInfo[OpenInfoIndex].AgentHandle, strerror(Status));
}
}
FreePool (OpenInfo);
}
FreePool(Handles);
if (!Found) {
DBG(" not found, all ok\n");
}
}
VOID DisconnectSomeDevices(VOID)
{
EFI_STATUS Status;
UINTN HandleCount;
UINTN Index, Index2;
EFI_HANDLE *Handles ;
EFI_HANDLE *ControllerHandles;
UINTN ControllerHandleCount;
EFI_BLOCK_IO_PROTOCOL *BlockIo = NULL;
// EFI_DISK_IO_PROTOCOL *DiskIo = NULL;
EFI_PCI_IO_PROTOCOL *PciIo = NULL;
// EFI_FILE_PROTOCOL *RootFP = NULL;
// EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *VolumeFS = NULL;
PCI_TYPE00 Pci;
CHAR16 *DriverName;
EFI_COMPONENT_NAME_PROTOCOL *CompName;
if (gDriversFlags.PartitionLoaded) {
DBG("Partition driver loaded: ");
// get all BlockIo handles
HandleCount = 0;
Handles = NULL;
Status = gBS->LocateHandleBuffer(ByProtocol, &gEfiBlockIoProtocolGuid, NULL, &HandleCount, &Handles);
if (Status == EFI_SUCCESS) {
for (Index = 0; Index < HandleCount; Index++) {
Status = gBS->HandleProtocol(Handles[Index], &gEfiBlockIoProtocolGuid, (VOID **) &BlockIo);
if (EFI_ERROR(Status)) {
continue;
}
if (BlockIo->Media->BlockSize == 2048) {
// disconnect CD controller
Status = gBS->DisconnectController(Handles[Index], NULL, NULL);
DBG("CD disconnect %s", strerror(Status));
}
}
/* for (Index = 0; Index < HandleCount; Index++) {
Status = gBS->DisconnectController(Handles[Index], NULL, NULL);
} */
FreePool(Handles);
}
DBG("\n");
}
if ((gDriversFlags.HFSLoaded) || (gDriversFlags.APFSLoaded)) {
if (gDriversFlags.HFSLoaded) {
DBG("HFS+ driver loaded\n");
}
if (gDriversFlags.APFSLoaded) {
DBG("APFS driver loaded\n");
}
// get all FileSystem handles
ControllerHandleCount = 0;
ControllerHandles = NULL;
Status = gBS->LocateHandleBuffer(ByProtocol, &gEfiSimpleFileSystemProtocolGuid, NULL, &ControllerHandleCount, &ControllerHandles);
/* if (!EFI_ERROR (Status)) {
for (Index2 = 0; Index2 < ControllerHandleCount; Index2++) {
Status = gBS->DisconnectController(ControllerHandles[Index2],
NULL, NULL);
DBG("Driver [%d] disconnect %s\n", Index2, strerror(Status));
}
} */
HandleCount = 0;
Handles = NULL;
Status = gBS->LocateHandleBuffer(ByProtocol, &gEfiComponentNameProtocolGuid, NULL, &HandleCount, &Handles);
if (!EFI_ERROR (Status)) {
for (Index = 0; Index < HandleCount; Index++) {
Status = gBS->OpenProtocol(
Handles[Index],
&gEfiComponentNameProtocolGuid,
(VOID**)&CompName,
gImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL);
if (EFI_ERROR(Status)) {
// DBG("CompName %s\n", strerror(Status));
continue;
}
Status = CompName->GetDriverName(CompName, "eng", &DriverName);
if (EFI_ERROR(Status)) {
continue;
}
if ((StriStr(DriverName, L"HFS")) || (StriStr(DriverName, L"apfs"))) {
for (Index2 = 0; Index2 < ControllerHandleCount; Index2++) {
Status = gBS->DisconnectController(ControllerHandles[Index2],
Handles[Index], NULL);
// DBG("Disconnect [%ls] from %X: %s\n", DriverName, ControllerHandles[Index2], strerror(Status));
}
}
}
FreePool(Handles);
}
// DBG("\n");
FreePool(ControllerHandles);
}
if (gDriversFlags.VideoLoaded) {
DBG("Video driver loaded: ");
// get all PciIo handles
HandleCount = 0;
Handles = NULL;
Status = gBS->LocateHandleBuffer(ByProtocol, &gEfiPciIoProtocolGuid, NULL, &HandleCount, &Handles);
if (Status == EFI_SUCCESS) {
for (Index = 0; Index < HandleCount; Index++) {
Status = gBS->HandleProtocol(Handles[Index], &gEfiPciIoProtocolGuid, (VOID **) &PciIo);
if (EFI_ERROR(Status)) {
continue;
}
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint32, 0, sizeof (Pci) / sizeof (UINT32), &Pci);
if (!EFI_ERROR (Status)) {
if(IS_PCI_VGA(&Pci) == TRUE) {
// disconnect VGA
Status = gBS->DisconnectController(Handles[Index], NULL, NULL);
DBG("disconnect %s", strerror(Status));
}
}
}
FreePool(Handles);
}
DBG("\n");
}
if (!gFirmwareClover) {
DisconnectInvalidDiskIoChildDrivers();
}
}
VOID PatchVideoBios(UINT8 *Edid)
{
if (gSettings.PatchVBiosBytesCount > 0 && gSettings.PatchVBiosBytes != NULL) {
VideoBiosPatchBytes(gSettings.PatchVBiosBytes, gSettings.PatchVBiosBytesCount);
}
if (gSettings.PatchVBios) {
VideoBiosPatchNativeFromEdid(Edid);
}
}
static VOID LoadDrivers(VOID)
{
EFI_STATUS Status;
EFI_HANDLE *DriversToConnect = NULL;
UINTN DriversToConnectNum = 0;
UINT8 *Edid;
UINTN VarSize = 0;
BOOLEAN VBiosPatchNeeded;
DbgHeader("LoadDrivers");
// load drivers from /efi/drivers
#if defined(MDE_CPU_X64)
if (gFirmwareClover) {
if (FileExists(SelfRootDir, L"\\EFI\\CLOVER\\drivers\\BIOS")) {
ScanDriverDir(L"\\EFI\\CLOVER\\drivers\\BIOS", &DriversToConnect, &DriversToConnectNum);
} else {
ScanDriverDir(L"\\EFI\\CLOVER\\drivers64", &DriversToConnect, &DriversToConnectNum);
}
} else
if (FileExists(SelfRootDir, L"\\EFI\\CLOVER\\drivers\\UEFI")) {
ScanDriverDir(L"\\EFI\\CLOVER\\drivers\\UEFI", &DriversToConnect, &DriversToConnectNum);
} else {
ScanDriverDir(L"\\EFI\\CLOVER\\drivers64UEFI", &DriversToConnect, &DriversToConnectNum);
}
#else
ScanDriverDir(L"\\EFI\\CLOVER\\drivers32", &DriversToConnect, &DriversToConnectNum);
#endif
VBiosPatchNeeded = gSettings.PatchVBios || (gSettings.PatchVBiosBytesCount > 0 && gSettings.PatchVBiosBytes != NULL);
if (VBiosPatchNeeded) {
// check if it is already done in CloverEFI BiosVideo
Status = gRT->GetVariable (
L"CloverVBiosPatchDone",
&gEfiGlobalVariableGuid,
NULL,
&VarSize,
NULL
);
if (Status == EFI_BUFFER_TOO_SMALL) {
// var exists - it's done - let's not do it again
VBiosPatchNeeded = FALSE;
}
}
if (((gSettings.CustomEDID != NULL) && gFirmwareClover) || (VBiosPatchNeeded && !gDriversFlags.VideoLoaded)) {
// we have video bios patch - force video driver reconnect
DBG("Video bios patch requested or CustomEDID - forcing video reconnect\n");
gDriversFlags.VideoLoaded = TRUE;
DriversToConnectNum++;
}
if (DriversToConnectNum > 0) {
DBG("%llu drivers needs connecting ...\n", DriversToConnectNum);
// note: our platform driver protocol
// will use DriversToConnect - do not release it
RegisterDriversToHighestPriority(DriversToConnect);
if (VBiosPatchNeeded) {
if (gSettings.CustomEDID != NULL) {
Edid = gSettings.CustomEDID;
} else {
Edid = getCurrentEdid();
}
DisconnectSomeDevices();
PatchVideoBios(Edid);
if (gSettings.CustomEDID == NULL) {
FreePool(Edid);
}
} else {
DisconnectSomeDevices();
}
BdsLibConnectAllDriversToAllControllers();
// Boot speedup: remove temporary "BiosVideoBlockSwitchMode" RT var
// to unlock mode switching in CsmVideo
gRT->SetVariable(L"BiosVideoBlockSwitchMode", &gEfiGlobalVariableGuid, EFI_VARIABLE_BOOTSERVICE_ACCESS, 0, NULL);
}
}
INTN FindDefaultEntry(VOID)
{
INTN Index = -1;
REFIT_VOLUME *Volume;
BOOLEAN SearchForLoader;
// DBG("FindDefaultEntry ...\n");
//DbgHeader("FindDefaultEntry");
//
// try to detect volume set by Startup Disk or previous Clover selection
// with broken nvram this requires emulation to be installed.
// enable emulation to determin efi-boot-device-data
if (gEmuVariableControl != NULL) {
gEmuVariableControl->InstallEmulation(gEmuVariableControl);
}
Index = FindStartupDiskVolume(&MainMenu);
if (Index >= 0) {
DBG("Boot redirected to Entry %lld. '%ls'\n", Index, MainMenu.Entries[Index].Title.s());
// we got boot-device-data, no need to keep emulating anymore
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
return Index;
}
//
// if not found, then try DefaultVolume from config.plist
// if not null or empty, search volume that matches gSettings.DefaultVolume
//
if (gSettings.DefaultVolume != NULL) {
// if not null or empty, also search for loader that matches gSettings.DefaultLoader
SearchForLoader = (gSettings.DefaultLoader != NULL && gSettings.DefaultLoader[0] != L'\0');
/*
if (SearchForLoader) {
DBG("Searching for DefaultVolume '%ls', DefaultLoader '%ls' ...\n", gSettings.DefaultVolume, gSettings.DefaultLoader);
} else {
DBG("Searching for DefaultVolume '%ls' ...\n", gSettings.DefaultVolume);
}
*/
for (Index = 0; Index < (INTN)MainMenu.Entries.size() && MainMenu.Entries[Index].getLOADER_ENTRY() && MainMenu.Entries[Index].getLOADER_ENTRY()->Row == 0 ; Index++) {
LOADER_ENTRY& Entry = *MainMenu.Entries[Index].getLOADER_ENTRY();
if (!Entry.Volume) {
continue;
}
Volume = Entry.Volume;
if ((Volume->VolName == NULL || StrCmp(Volume->VolName, gSettings.DefaultVolume) != 0) &&
!StrStr(Volume->DevicePathString, gSettings.DefaultVolume)) {
continue;
}
// we alreday know that Entry.isLoader
if (SearchForLoader && (/*Entry.Tag != TAG_LOADER ||*/ !StriStr(Entry.LoaderPath, gSettings.DefaultLoader))) {
continue;
}
DBG(" - found entry %lld. '%ls', Volume '%ls', DevicePath '%ls'\n", Index, Entry.Title.s(), Volume->VolName, Entry.DevicePathString);
// if first method failed and second succeeded - uninstall emulation
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
return Index;
}
}
DBG("Default boot entry not found\n");
// if both methods to determine default boot entry have failed - uninstall emulation before GUI
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
return -1;
}
VOID SetVariablesFromNvram()
{
CHAR8 *tmpString;
UINTN Size = 0;
UINTN index = 0, index2, len, i;
CHAR8 *arg = NULL;
// DbgHeader("SetVariablesFromNvram");
tmpString = (__typeof__(tmpString))GetNvramVariable(L"boot-args", &gEfiAppleBootGuid, NULL, &Size);
if (tmpString && (Size <= 0x1000) && (Size > 0)) {
DBG("found boot-args in NVRAM:%s, size=%llu\n", tmpString, Size);
// use and forget old one
// DeleteNvramVariable(L"boot-args", &gEfiAppleBootGuid);
Size = AsciiStrLen(tmpString); // some EFI implementations include '\0' in Size, and others don't, so update Size to string length
arg = (__typeof__(arg))AllocatePool(Size+1);
/* if (AsciiStrStr(tmpString, "nvda_drv=1")) { //found substring
gSettings.NvidiaWeb = TRUE;
} */
//first we will find new args that is not present in main args
index = 0;
while ((index < Size) && (tmpString[index] != 0x0)) {
ZeroMem(arg, Size+1);
index2 = 0;
if (tmpString[index] != '\"') {
// DBG("search space index=%d\n", index);
while ((index < Size) && (tmpString[index] != 0x20) && (tmpString[index] != 0x0)) {
arg[index2++] = tmpString[index++];
}
DBG("...found arg:%s\n", arg);
} else {
index++;
// DBG("search quote index=%d\n", index);
while ((index < Size) && (tmpString[index] != '\"') && (tmpString[index] != 0x0)) {
arg[index2++] = tmpString[index++];
}
if (tmpString[index] == '\"') {
index++;
}
DBG("...found quoted arg:\n"/*, arg*/);
}
while (tmpString[index] == 0x20) {
index++;
}
// For the moment only arg -s must be ignored
if (AsciiStrCmp(arg, "-s") == 0) {
DBG("...ignoring arg:%s\n", arg);
continue;
}
if (!AsciiStrStr(gSettings.BootArgs, arg)) {
//this arg is not present will add
DBG("...adding arg:%s\n", arg);
len = iStrLen(gSettings.BootArgs, 256);
if (len + index2 > 256) {
DBG("boot-args overflow... bytes=%llu+%llu\n", len, index2);
break;
}
gSettings.BootArgs[len++] = 0x20;
for (i = 0; i < index2; i++) {
gSettings.BootArgs[len++] = arg[i];
}
gSettings.BootArgs[len++] = 0x20;
}
}
FreePool(arg);
}
if (tmpString) {
FreePool(tmpString);
}
tmpString = (__typeof__(tmpString))GetNvramVariable(L"nvda_drv", &gEfiAppleBootGuid, NULL, NULL);
if (tmpString && AsciiStrCmp(tmpString, "1") == 0) {
gSettings.NvidiaWeb = TRUE;
}
if (tmpString) {
FreePool(tmpString);
}
}
extern UINTN nLanCards; // number of LAN cards
extern UINT16 gLanVendor[4]; // their vendors
extern UINT8 *gLanMmio[4]; // their MMIO regions
extern UINT8 gLanMac[4][6]; // their MAC addresses
extern UINTN nLanPaths; // number of LAN pathes
BOOLEAN SetOEMPathIfExists(IN EFI_FILE *Root, IN CHAR16 *path, CONST CHAR16 *ConfName)
{
BOOLEAN res = FileExists(Root, path);
if ( res ) {
CHAR16 ConfigPath[1024];
snwprintf(ConfigPath, sizeof(ConfigPath), "%ls\\%ls.plist", path, ConfName);
BOOLEAN res2 = FileExists(Root, ConfigPath);
if ( res2 ) {
OEMPath = path;
DBG ("CheckOEMPathExists: set OEMPath: %ls\n", OEMPath);
return 1;
}else{
DBG("CheckOEMPathExists tried %ls. '%ls.plist' not exists in dir\n", path, ConfName);
FreePool(path);
}
}else{
DBG("CheckOEMPathExists tried %ls. Dir not exists\n", path);
FreePool(path);
}
return 0;
}
VOID SetOEMPath(CONST CHAR16 *ConfName)
{
OEMPath = PoolPrint(L"%s", L"EFI\\CLOVER");
if (ConfName == NULL) {
DBG ("set OEMPath (ConfName == NULL): %ls\n", OEMPath);
} else if ( nLanCards > 0 && SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a--%02x-%02x-%02x-%02x-%02x-%02x", gSettings.OEMProduct, gLanMac[0][0], gLanMac[0][1], gLanMac[0][2], gLanMac[0][3], gLanMac[0][4], gLanMac[0][5]), ConfName)) {
} else if ( nLanCards > 1 && SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a--%02x-%02x-%02x-%02x-%02x-%02x", gSettings.OEMProduct, gLanMac[1][0], gLanMac[1][1], gLanMac[1][2], gLanMac[1][3], gLanMac[1][4], gLanMac[1][5]), ConfName)) {
} else if ( nLanCards > 2 && SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a--%02x-%02x-%02x-%02x-%02x-%02x", gSettings.OEMProduct, gLanMac[2][0], gLanMac[2][1], gLanMac[2][2], gLanMac[2][3], gLanMac[2][4], gLanMac[2][5]), ConfName)) {
} else if ( nLanCards > 3 && SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a--%02x-%02x-%02x-%02x-%02x-%02x", gSettings.OEMProduct, gLanMac[3][0], gLanMac[3][1], gLanMac[3][2], gLanMac[3][3], gLanMac[3][4], gLanMac[3][5]), ConfName)) {
} else if (!gFirmwareClover && SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a\\UEFI", gSettings.OEMBoard), ConfName)) {
} else if (SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a", gSettings.OEMProduct), ConfName)) {
} else if (SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a-%d", gSettings.OEMProduct, (INT32)(DivU64x32(gCPUStructure.CPUFrequency, Mega))), ConfName)) {
} else if (SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a", gSettings.OEMBoard), ConfName)) {
} else if (SetOEMPathIfExists(SelfRootDir, PoolPrint(L"EFI\\CLOVER\\OEM\\%a-%d", gSettings.OEMBoard, (INT32)(DivU64x32(gCPUStructure.CPUFrequency, Mega))), ConfName) ) {
} else {
DBG ("set OEMPath by default: %ls\n", OEMPath);
}
}
//System / Install / Recovery version filler
CONST CHAR16 *SystemVersionPlist = L"\\System\\Library\\CoreServices\\SystemVersion.plist";
CONST CHAR16 *ServerVersionPlist = L"\\System\\Library\\CoreServices\\ServerVersion.plist";
CONST CHAR16 *InstallVersionPlist = L"\\macOS Install Data\\Locked Files\\Boot Files\\SystemVersion.plist";
CONST CHAR16 *RecoveryVersionPlist = L"\\com.apple.recovery.boot\\SystemVersion.plist";
CONST CHAR16 APFSSysPlistPath[86] = L"\\00000000-0000-0000-0000-000000000000\\System\\Library\\CoreServices\\SystemVersion.plist";
CONST CHAR16 APFSServerPlistPath[86] = L"\\00000000-0000-0000-0000-000000000000\\System\\Library\\CoreServices\\ServerVersion.plist";
CONST CHAR16 APFSInstallPlistPath[79] = L"\\00000000-0000-0000-0000-000000000000\\com.apple.installer\\SystemVersion.plist";
CONST CHAR16 APFSRecPlistPath[58] = L"\\00000000-0000-0000-0000-000000000000\\SystemVersion.plist";
VOID SystemVersionInit(VOID)
{
//Plists iterators
UINTN SysIter = 2;
UINTN InsIter = 1;
UINTN RecIter = 1;
UINTN k = 0;
UINTN i;
// If scanloader starts multiple times, then we need to free systemplists, installplists, recoveryplists variables, also
// refresh APFSUUIDBank
if ((SystemPlists != NULL) || (InstallPlists != NULL) || (RecoveryPlists != NULL)) {
if ((APFSUUIDBank != NULL) && (APFSSupport == TRUE)) {
FreePool(APFSUUIDBank);
//Reset APFSUUIDBank counter, we will re-enumerate it
APFSUUIDBankCounter = 0;
APFSUUIDBank = APFSContainer_Support();
if (APFSUUIDBankCounter == 0) {
APFSSupport = FALSE;
}
}
if (SystemPlists != NULL) {
k = 0;
while (SystemPlists[k] != NULL) {
SystemPlists[k] = NULL;
k++;
}
FreePool(SystemPlists);
SystemPlists = NULL;
}
if (InstallPlists != NULL) {
k = 0;
while (InstallPlists[k] != NULL) {
InstallPlists[k] = NULL;
k++;
}
FreePool(InstallPlists);
InstallPlists = NULL;
}
if (RecoveryPlists != NULL) {
k = 0;
while (RecoveryPlists[k] != NULL) {
RecoveryPlists[k] = NULL;
k++;
}
FreePool(RecoveryPlists);
RecoveryPlists = NULL;
}
}
/************************************************************************/
/*Allocate Memory for systemplists, installplists and recoveryplists********************/
//Check apfs support
if (APFSSupport == TRUE) {
SystemPlists = (__typeof__(SystemPlists))AllocateZeroPool((2*APFSUUIDBankCounter+3)*sizeof(CHAR16 *));//array of pointers
InstallPlists = (__typeof__(InstallPlists))AllocateZeroPool((APFSUUIDBankCounter+2)*sizeof(CHAR16 *));//array of pointers
RecoveryPlists = (__typeof__(RecoveryPlists))AllocateZeroPool((APFSUUIDBankCounter+2)*sizeof(CHAR16 *));//array of pointers
} else {
SystemPlists = (__typeof__(SystemPlists))AllocateZeroPool(sizeof(CHAR16 *)*3);
InstallPlists = (__typeof__(InstallPlists))AllocateZeroPool(sizeof(CHAR16 *)*2);
RecoveryPlists = (__typeof__(RecoveryPlists))AllocateZeroPool(sizeof(CHAR16 *)*2);
}
/* Fill it with standard paths*******************************************/
SystemPlists[0] = SystemVersionPlist;
SystemPlists[1] = ServerVersionPlist;
SystemPlists[2] = NULL;
InstallPlists[0] = InstallVersionPlist;
InstallPlists[1] = NULL;
RecoveryPlists[0] = RecoveryVersionPlist;
RecoveryPlists[1] = NULL;
/************************************************************************/
//Fill Plists
for (i = 0; i < APFSUUIDBankCounter; i++) {
//Store UUID from bank
CHAR16 *CurrentUUID = GuidLEToStr((EFI_GUID *)((UINT8 *)APFSUUIDBank+i*0x10));
//Init temp string with system/install/recovery APFS path
CHAR16 *TmpSysPlistPath = (__typeof__(TmpSysPlistPath))AllocateZeroPool(86*sizeof(CHAR16));
CHAR16 *TmpServerPlistPath = (__typeof__(TmpServerPlistPath))AllocateZeroPool(86*sizeof(CHAR16));
CHAR16 *TmpInsPlistPath = (__typeof__(TmpInsPlistPath))AllocateZeroPool(79*sizeof(CHAR16));
CHAR16 *TmpRecPlistPath = (__typeof__(TmpRecPlistPath))AllocateZeroPool(58*sizeof(CHAR16));
StrnCpy(TmpSysPlistPath, APFSSysPlistPath, 85);
StrnCpy(TmpServerPlistPath, APFSServerPlistPath, 85);
StrnCpy(TmpInsPlistPath, APFSInstallPlistPath, 78);
StrnCpy(TmpRecPlistPath, APFSRecPlistPath, 57);
StrnCpy(TmpSysPlistPath+1, CurrentUUID, 36);
StrnCpy(TmpServerPlistPath+1, CurrentUUID, 36);
StrnCpy(TmpInsPlistPath+1, CurrentUUID, 36);
StrnCpy(TmpRecPlistPath+1, CurrentUUID, 36);
//Fill SystemPlists/InstallPlists/RecoveryPlists arrays
SystemPlists[SysIter] = TmpSysPlistPath;
SystemPlists[SysIter+1] = TmpServerPlistPath;
SystemPlists[SysIter+2] = NULL;
InstallPlists[InsIter] = TmpInsPlistPath;
InstallPlists[InsIter+1] = NULL;
RecoveryPlists[RecIter] = TmpRecPlistPath;
RecoveryPlists[RecIter+1] = NULL;
SysIter+=2;
InsIter++;
RecIter++;
}
}
#ifdef DEBUG_CLOVER
XStringW g_str(L"g_str:foobar");
XStringW g_str2(L"g_str:foobar2");
//XStringW g_str3(L"g_str:foobar2");
//XStringW g_str4(L"g_str:foobar2");
//XStringW g_str5(L"g_str:foobar2");
//XStringW g_str6(L"g_str:foobar2");
//XStringW g_str7(L"g_str:foobar2");
//XStringW g_str8(L"g_str:foobar2");
//XStringW g_str9(L"g_str:foobar2");
//XStringW g_str10(L"g_str:foobar2");
//XStringW g_str11(L"g_str:foobar2");
//XStringW g_str12(L"g_str:foobar2");
#endif
//
// main entry point
//
EFI_STATUS
EFIAPI
RefitMain (IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable)
{
EFI_STATUS Status;
BOOLEAN MainLoopRunning = TRUE;
BOOLEAN ReinitDesktop = TRUE;
BOOLEAN AfterTool = FALSE;
REFIT_ABSTRACT_MENU_ENTRY *ChosenEntry = NULL;
REFIT_ABSTRACT_MENU_ENTRY *DefaultEntry = NULL;
REFIT_ABSTRACT_MENU_ENTRY *OptionEntry = NULL;
INTN DefaultIndex;
UINTN MenuExit;
UINTN Size, i;
//UINT64 TscDiv;
//UINT64 TscRemainder = 0;
// LOADER_ENTRY *LoaderEntry;
CHAR16 *ConfName = NULL;
TagPtr smbiosTags = NULL;
TagPtr UniteTag = NULL;
BOOLEAN UniteConfigs = FALSE;
EFI_TIME Now;
BOOLEAN HaveDefaultVolume;
REFIT_MENU_SCREEN BootScreen;
BootScreen.isBootScreen = true; //other screens will be constructed as false
// CHAR16 *InputBuffer; //, *Y;
// EFI_INPUT_KEY Key;
// Init assets dir: misc
/*Status = */ //egMkDir(SelfRootDir, L"EFI\\CLOVER\\misc");
//Should apply to: "ACPI/origin/" too
// get TSC freq and init MemLog if needed
gCPUStructure.TSCCalibr = GetMemLogTscTicksPerSecond(); //ticks for 1second
//GlobalConfig.TextOnly = TRUE;
// bootstrap
gST = SystemTable;
gImageHandle = ImageHandle;
gBS = SystemTable->BootServices;
gRT = SystemTable->RuntimeServices;
/*Status = */EfiGetSystemConfigurationTable (&gEfiDxeServicesTableGuid, (VOID **) &gDS);
ConsoleInHandle = SystemTable->ConsoleInHandle;
gRT->GetTime(&Now, NULL);
// firmware detection
gFirmwareClover = StrCmp(gST->FirmwareVendor, L"CLOVER") == 0;
if (!gFirmwareRevision) {
gFirmwareRevision = PoolPrint(L"%d", gST->FirmwareRevision);
}
InitializeConsoleSim();
InitBooterLog();
ZeroMem((VOID*)&gGraphics[0], sizeof(GFX_PROPERTIES) * 4);
ZeroMem((VOID*)&gAudios[0], sizeof(HDA_PROPERTIES) * 4);
DBG("\n");
if (Now.TimeZone < -1440 || Now.TimeZone > 1440) {
MsgLog("Now is %02d.%02d.%d, %02d:%02d:%02d (GMT)\n",
Now.Day, Now.Month, Now.Year, Now.Hour, Now.Minute, Now.Second);
} else {
MsgLog("Now is %02d.%02d.%d, %02d:%02d:%02d (GMT+%d)\n",
Now.Day, Now.Month, Now.Year, Now.Hour, Now.Minute, Now.Second, GlobalConfig.Timezone);
}
//MsgLog("Starting Clover rev %ls on %ls EFI\n", FIRMWARE_REVISION, gST->FirmwareVendor);
MsgLog("Starting %s on %ls EFI\n", REVISION_STR, gST->FirmwareVendor);
#ifdef BUILDINFOS_STR
DBG("Build with: [%s]\n", BUILDINFOS_STR);
#endif // BUILDINFOS_STR
Status = InitRefitLib(gImageHandle);
if (EFI_ERROR(Status))
return Status;
DBG("Clover : Image base = 0x%llX\n", (uintptr_t)SelfLoadedImage->ImageBase); // do not change, it's used by grep to feed the debugger
#ifdef JIEF_DEBUG
gBS->Stall(1500000); // to give time to gdb to connect
// PauseForKey(L"press\n");
#endif
construct_globals_objects(); // do this after SelfLoadedImage is initialized
#ifdef JIEF_DEBUG
all_tests();
#endif
//dumping SETTING structure
// if you change something in Platform.h, please uncomment and test that all offsets
// are natural aligned i.e. pointers are 8 bytes aligned
/*
DBG("Settings offsets:\n");
DBG(" OEMProduct: %X\n", OFFSET_OF(SETTINGS_DATA, OEMProduct));
DBG(" DefaultVolume: %X\n", OFFSET_OF(SETTINGS_DATA, DefaultVolume));
DBG(" DefaultLoader: %X\n", OFFSET_OF(SETTINGS_DATA, DefaultLoader));
DBG(" ResetAddr: %X\n", OFFSET_OF(SETTINGS_DATA, ResetAddr));
DBG(" FixDsdt: %X\n", OFFSET_OF(SETTINGS_DATA, FixDsdt));
DBG(" FakeATI: %X\n", OFFSET_OF(SETTINGS_DATA, FakeATI));
DBG(" PatchVBiosBytes:%X\n", OFFSET_OF(SETTINGS_DATA, PatchVBiosBytes));
DBG(" VRAM: %X\n", OFFSET_OF(SETTINGS_DATA, VRAM));
DBG(" SecureBootWhiteListCount: %X\n", OFFSET_OF(SETTINGS_DATA, SecureBootWhiteListCount));
DBG(" LegacyBoot: %X\n", OFFSET_OF(SETTINGS_DATA, LegacyBoot));
DBG(" HVHideStrings: %X\n", OFFSET_OF(SETTINGS_DATA, HVHideStrings));
DBG(" PointerSpeed: %X\n", OFFSET_OF(SETTINGS_DATA, PointerSpeed));
DBG(" RtMLB: %X\n", OFFSET_OF(SETTINGS_DATA, RtMLB));
DBG(" ConfigName: %X\n", OFFSET_OF(SETTINGS_DATA, ConfigName));
DBG(" PointerSpeed: %X\n", OFFSET_OF(SETTINGS_DATA, PointerSpeed));
DBG(" PatchDsdtNum: %X\n", OFFSET_OF(SETTINGS_DATA, PatchDsdtNum));
DBG(" LenToReplace: %X\n", OFFSET_OF(SETTINGS_DATA, LenToReplace));
DBG(" ACPIDropTables: %X\n", OFFSET_OF(SETTINGS_DATA, ACPIDropTables));
DBG(" CustomEntries: %X\n", OFFSET_OF(SETTINGS_DATA, CustomEntries));
DBG(" CustomTool: %X\n", OFFSET_OF(SETTINGS_DATA, CustomTool));
DBG(" AddProperties: %X\n", OFFSET_OF(SETTINGS_DATA, AddProperties));
DBG(" BlockKexts: %X\n", OFFSET_OF(SETTINGS_DATA, BlockKexts));
*/
// disable EFI watchdog timer
gBS->SetWatchdogTimer(0x0000, 0x0000, 0x0000, NULL);
ZeroMem((VOID*)&gSettings, sizeof(SETTINGS_DATA));
Status = InitializeUnicodeCollationProtocol();
if (EFI_ERROR(Status)) {
DBG("UnicodeCollation Status=%s\n", strerror(Status));
}
Status = gBS->HandleProtocol(ConsoleInHandle, &gEfiSimpleTextInputExProtocolGuid, (VOID **)&SimpleTextEx);
if ( EFI_ERROR (Status) ) {
SimpleTextEx = NULL;
}
DBG("SimpleTextEx Status=%s\n", strerror(Status));
PrepatchSmbios();
//#ifdef REVISION_STR
// DBG(REVISION_STR);
//#endif
//replace / with _
Size = iStrLen(gSettings.OEMProduct, 64);
for (i=0; i<Size; i++) {
if (gSettings.OEMProduct[i] == 0x2F) {
gSettings.OEMProduct[i] = 0x5F;
}
}
Size = iStrLen(gSettings.OEMBoard, 64);
for (i=0; i<Size; i++) {
if (gSettings.OEMBoard[i] == 0x2F) {
gSettings.OEMBoard[i] = 0x5F;
}
}
DBG("Running on: '%s' with board '%s'\n", gSettings.OEMProduct, gSettings.OEMBoard);
GetCPUProperties();
GetDevices();
GetDefaultSettings();
// LoadOptions Parsing
DBG("Clover load options size = %d bytes\n", SelfLoadedImage->LoadOptionsSize);
if ((SelfLoadedImage->LoadOptions != NULL) &&
(SelfLoadedImage->LoadOptionsSize != 0)){
if (*(UINT32*)SelfLoadedImage->LoadOptions == CLOVER_SIGN) {
GetBootFromOption();
} else {
ParseLoadOptions(&ConfName, &gConfigDict[1]);
if (ConfName) {
if (StrLen(ConfName) == 0) {
gConfigDict[1] = NULL;
FreePool(ConfName);
ConfName = NULL;
} else {
SetOEMPath(ConfName);
Status = LoadUserSettings(SelfRootDir, ConfName, &gConfigDict[1]);
DBG("%ls\\%ls.plist%ls loaded with name from LoadOptions: %s\n",
OEMPath, ConfName, EFI_ERROR(Status) ? L" not" : L"", strerror(Status));
if (EFI_ERROR(Status)) {
gConfigDict[1] = NULL;
FreePool(ConfName);
ConfName = NULL;
}
}
}
}
}
if (gConfigDict[1]) {
UniteTag = GetProperty(gConfigDict[1], "Unite");
if(UniteTag) {
UniteConfigs = (UniteTag->type == kTagTypeTrue) ||
((UniteTag->type == kTagTypeString) &&
((UniteTag->string[0] == 'y') || (UniteTag->string[0] == 'Y')));
DBG("UniteConfigs = %ls", UniteConfigs ? L"TRUE\n": L"FALSE\n" );
}
}
if (!gConfigDict[1] || UniteConfigs) {
SetOEMPath(L"config");
Status = LoadUserSettings(SelfRootDir, L"config", &gConfigDict[0]);
DBG("%ls\\config.plist%ls loaded: %s\n", OEMPath, EFI_ERROR(Status) ? L" not" : L"", strerror(Status));
}
snwprintf(gSettings.ConfigName, 64, "%ls%ls%ls",
/* gSettings.ConfigName = PoolPrint(L"%s%s%s", */
gConfigDict[0] ? L"config": L"",
(gConfigDict[0] && gConfigDict[1]) ? L" + ": L"",
!gConfigDict[1] ? L"": (ConfName ? ConfName : L"Load Options"));
gSettings.MainConfigName = EfiStrDuplicate(gSettings.ConfigName);
gSettings.PointerEnabled = TRUE;
gSettings.PointerSpeed = 2;
gSettings.DoubleClickTime = 500; //TODO - make it constant as nobody change it
#ifdef ENABLE_SECURE_BOOT
InitializeSecureBoot();
#endif // ENABLE_SECURE_BOOT
{
// UINT32 machineSignature = 0;
EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer = NULL;
EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *Facs = NULL;
// DBG("---dump hibernations data---\n");
FadtPointer = GetFadt();
if (FadtPointer != NULL) {
Facs = (EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE*)(UINTN)(FadtPointer->FirmwareCtrl);
/*
DBG(" Firmware wake address=%08lx\n", Facs->FirmwareWakingVector);
DBG(" Firmware wake 64 addr=%16llx\n", Facs->XFirmwareWakingVector);
DBG(" Hardware signature =%08lx\n", Facs->HardwareSignature);
DBG(" GlobalLock =%08lx\n", Facs->GlobalLock);
DBG(" Flags =%08lx\n", Facs->Flags);
*/
machineSignature = Facs->HardwareSignature;
}
#if HIBERNATE_DUMP_DATA
//------------------------------------------------------
DumpVariable(L"Boot0082", &gEfiGlobalVariableGuid, 8);
DumpVariable(L"boot-switch-vars", &gEfiAppleBootGuid, -1);
DumpVariable(L"boot-signature", &gEfiAppleBootGuid, -1);
DumpVariable(L"boot-image-key", &gEfiAppleBootGuid, -1);
DumpVariable(L"boot-image", &gEfiAppleBootGuid, 0);
//-----------------------------------------------------------
#endif //
}
#if 0
//testing place
{
const CHAR16 *aaa = L"12345 ";
const CHAR8 *bbb = "12345 ";
DBG(" string %ls, size=%lld, len=%lld sizeof=%ld iStrLen=%lld\n", aaa, StrSize(aaa), StrLen(aaa), sizeof(aaa), iStrLen(bbb, 10));
CHAR8 compatible[64];
UINT32 FakeLAN = 0x0030168c;
UINT32 FakeID = FakeLAN >> 16;
UINT32 FakeVendor = FakeLAN & 0xFFFF;
snprintf(compatible, 64, "pci%x,%x", FakeVendor, FakeID);
DBG(" FakeLAN = 0x%x\n", FakeLAN);
DBG(" Compatible=%s strlen=%ld sizeof=%ld iStrLen=%lld\n", compatible,
strlen(compatible), sizeof(compatible), iStrLen(compatible, 64));
// LowCase(compatible);
// DBG(" Low Compatible=%s strlen=%ld sizeof=%ld iStrLen=%lld\n", compatible,
// strlen(compatible), sizeof(compatible), iStrLen(compatible, 64));
}
#endif
if (!GlobalConfig.FastBoot) {
GetListOfThemes();
GetListOfConfigs();
}
// ThemeX.FillByEmbedded(); //init XTheme before EarlyUserSettings
for (i=0; i<2; i++) {
if (gConfigDict[i]) {
GetEarlyUserSettings(SelfRootDir, gConfigDict[i]);
}
}
#ifdef ENABLE_SECURE_BOOT
// Install secure boot shim
if (EFI_ERROR(Status = InstallSecureBoot())) {
PauseForKey(L"Secure boot failure!\n");
return Status;
}
#endif // ENABLE_SECURE_BOOT
MainMenu.TimeoutSeconds = GlobalConfig.Timeout >= 0 ? GlobalConfig.Timeout : 0;
//DBG("LoadDrivers() start\n");
LoadDrivers();
//DBG("LoadDrivers() end\n");
/* if (!gFirmwareClover &&
!gDriversFlags.EmuVariableLoaded) {
GetSmcKeys(FALSE); // later we can get here SMC information
} */
Status = gBS->LocateProtocol (&gEmuVariableControlProtocolGuid, NULL, (VOID**)&gEmuVariableControl);
if (EFI_ERROR(Status)) {
gEmuVariableControl = NULL;
}
if (gEmuVariableControl != NULL) {
gEmuVariableControl->InstallEmulation(gEmuVariableControl);
}
DbgHeader("InitScreen");
if (!GlobalConfig.FastBoot) {
// init screen and dump video modes to log
if (gDriversFlags.VideoLoaded) {
InitScreen(FALSE);
} else {
InitScreen(!gFirmwareClover); // ? FALSE : TRUE);
}
//DBG("DBG: setup screen\n");
SetupScreen();
} else {
InitScreen(FALSE);
}
// DBG("DBG: ReinitSelfLib\n");
//Now we have to reinit handles
Status = ReinitSelfLib();
if (EFI_ERROR(Status)){
DebugLog(2, " %s", strerror(Status));
PauseForKey(L"Error reinit refit\n");
#ifdef ENABLE_SECURE_BOOT
UninstallSecureBoot();
#endif // ENABLE_SECURE_BOOT
return Status;
}
// DBG("DBG: messages\n");
if (!GlobalConfig.NoEarlyProgress && !GlobalConfig.FastBoot && GlobalConfig.Timeout>0) {
XStringW Message = SWPrintf(" Welcome to Clover %ls ", gFirmwareRevision);
BootScreen.DrawTextXY(Message, (UGAWidth >> 1), UGAHeight >> 1, X_IS_CENTER);
BootScreen.DrawTextXY(L"... testing hardware ..."_XSW, (UGAWidth >> 1), (UGAHeight >> 1) + 20, X_IS_CENTER);
}
// DumpBiosMemoryMap();
GuiEventsInitialize();
if (!gSettings.EnabledCores) {
gSettings.EnabledCores = gCPUStructure.Cores;
}
GetMacAddress();
//DBG("ScanSPD() start\n");
ScanSPD();
//DBG("ScanSPD() end\n");
SetPrivateVarProto();
// GetDefaultSettings();
GetAcpiTablesList();
DBG("Calibrated TSC Frequency = %llu = %lluMHz\n", gCPUStructure.TSCCalibr, DivU64x32(gCPUStructure.TSCCalibr, Mega));
if (gCPUStructure.TSCCalibr > 200000000ULL) { //200MHz
gCPUStructure.TSCFrequency = gCPUStructure.TSCCalibr;
}
gCPUStructure.CPUFrequency = gCPUStructure.TSCFrequency;
gCPUStructure.FSBFrequency = DivU64x32(MultU64x32(gCPUStructure.CPUFrequency, 10),
(gCPUStructure.MaxRatio == 0) ? 1 : gCPUStructure.MaxRatio);
gCPUStructure.MaxSpeed = (UINT32)DivU64x32(gCPUStructure.TSCFrequency + (Mega >> 1), Mega);
switch (gCPUStructure.Model) {
case CPU_MODEL_PENTIUM_M:
case CPU_MODEL_ATOM:// Atom
case CPU_MODEL_DOTHAN:// Pentium M, Dothan, 90nm
case CPU_MODEL_YONAH:// Core Duo/Solo, Pentium M DC
case CPU_MODEL_MEROM:// Core Xeon, Core 2 Duo, 65nm, Mobile
//case CPU_MODEL_CONROE:// Core Xeon, Core 2 Duo, 65nm, Desktop like Merom but not mobile
case CPU_MODEL_CELERON:
case CPU_MODEL_PENRYN:// Core 2 Duo/Extreme, Xeon, 45nm , Mobile
case CPU_MODEL_NEHALEM:// Core i7 LGA1366, Xeon 5500, "Bloomfield", "Gainstown", 45nm
case CPU_MODEL_FIELDS:// Core i7, i5 LGA1156, "Clarksfield", "Lynnfield", "Jasper", 45nm
case CPU_MODEL_DALES:// Core i7, i5, Nehalem
case CPU_MODEL_CLARKDALE:// Core i7, i5, i3 LGA1156, "Westmere", "Clarkdale", , 32nm
case CPU_MODEL_WESTMERE:// Core i7 LGA1366, Six-core, "Westmere", "Gulftown", 32nm
case CPU_MODEL_NEHALEM_EX:// Core i7, Nehalem-Ex Xeon, "Beckton"
case CPU_MODEL_WESTMERE_EX:// Core i7, Nehalem-Ex Xeon, "Eagleton"
gCPUStructure.ExternalClock = (UINT32)DivU64x32(gCPUStructure.FSBFrequency + kilo - 1, kilo);
//DBG(" Read TSC ExternalClock: %d MHz\n", (INT32)(DivU64x32(gCPUStructure.ExternalClock, kilo)));
break;
default:
//DBG(" Read TSC ExternalClock: %d MHz\n", (INT32)(DivU64x32(gCPUStructure.FSBFrequency, Mega)));
// for sandy bridge or newer
// to match ExternalClock 25 MHz like real mac, divide FSBFrequency by 4
gCPUStructure.ExternalClock = ((UINT32)DivU64x32(gCPUStructure.FSBFrequency + kilo - 1, kilo) + 3) / 4;
//DBG(" Corrected TSC ExternalClock: %d MHz\n", (INT32)(DivU64x32(gCPUStructure.ExternalClock, kilo)));
break;
}
if (!GlobalConfig.NoEarlyProgress && !GlobalConfig.FastBoot && GlobalConfig.Timeout>0) {
XStringW Message = SWPrintf("... user settings ...");
BootScreen.EraseTextXY();
BootScreen.DrawTextXY(Message, (UGAWidth >> 1), (UGAHeight >> 1) + 20, X_IS_CENTER);
}
//Second step. Load config.plist into gSettings
for (i=0; i<2; i++) {
if (gConfigDict[i]) {
Status = GetUserSettings(SelfRootDir, gConfigDict[i]);
if (EFI_ERROR(Status)) {
// DBG("Error in Second part of settings%d: %s\n", i, strerror(Status));
}
}
}
if (gSettings.QEMU) {
// UINT64 Msrflex = 0ULL;
if (!gSettings.UserChange) {
gSettings.BusSpeed = 200000;
}
gCPUStructure.MaxRatio = (UINT32)DivU64x32(gCPUStructure.TSCCalibr, gSettings.BusSpeed * kilo);
DBG("Set MaxRatio for QEMU: %d\n", gCPUStructure.MaxRatio);
gCPUStructure.MaxRatio *= 10;
gCPUStructure.MinRatio = 60;
/* AsmWriteMsr64(MSR_FLEX_RATIO, ((6ULL << 40) + //(1ULL << 16) +
(gCPUStructure.MaxRatio << 8)));
DBG("check if flex is RW\n");
Msrflex = AsmReadMsr64(MSR_FLEX_RATIO); //0 == not Rw :(
DBG("MSR_FLEX_RATIO = %lx\n", Msrflex);
*/
gCPUStructure.FSBFrequency = DivU64x32(MultU64x32(gCPUStructure.CPUFrequency, 10),
(gCPUStructure.MaxRatio == 0) ? 1 : gCPUStructure.MaxRatio);
gCPUStructure.ExternalClock = (UINT32)DivU64x32(gCPUStructure.FSBFrequency + kilo - 1, kilo);
}
dropDSM = 0xFFFF; //by default we drop all OEM _DSM. They have no sense for us.
if (defDSM) {
dropDSM = gSettings.DropOEM_DSM; //if set by user
}
// Load any extra SMBIOS information
if (!EFI_ERROR(LoadUserSettings(SelfRootDir, L"smbios", &smbiosTags)) && (smbiosTags != NULL)) {
TagPtr dictPointer = GetProperty(smbiosTags,"SMBIOS");
if (dictPointer) {
ParseSMBIOSSettings(dictPointer);
} else {
DBG("Invalid smbios.plist, not overriding config.plist!\n");
}
}
/*
if (gFirmwareClover || gDriversFlags.EmuVariableLoaded) {
if (GlobalConfig.StrictHibernate) {
DBG(" Don't use StrictHibernate with emulated NVRAM!\n");
}
GlobalConfig.StrictHibernate = FALSE;
}
*/
HaveDefaultVolume = gSettings.DefaultVolume != NULL;
if (!gFirmwareClover &&
!gDriversFlags.EmuVariableLoaded &&
!HaveDefaultVolume &&
GlobalConfig.Timeout == 0 && !ReadAllKeyStrokes()) {
// UEFI boot: get gEfiBootDeviceGuid from NVRAM.
// if present, ScanVolumes() will skip scanning other volumes
// in the first run.
// this speeds up loading of default macOS volume.
GetEfiBootDeviceFromNvram();
}
if (!GlobalConfig.NoEarlyProgress && !GlobalConfig.FastBoot && GlobalConfig.Timeout>0) {
XStringW Message = SWPrintf("... scan entries ...");
BootScreen.EraseTextXY();
BootScreen.DrawTextXY(Message, (UGAWidth >> 1), (UGAHeight >> 1) + 20, X_IS_CENTER);
}
GetListOfDsdts(); //only after GetUserSettings
GetListOfACPI(); //ssdt and other tables
AfterTool = FALSE;
gGuiIsReady = TRUE;
do {
MainMenu.Entries.Empty();
OptionMenu.Entries.Empty();
InitKextList();
ScanVolumes();
//Check apfs driver loaded state
//Free APFSUUIDBank
if (APFSUUIDBank != NULL) {
//Free mem
FreePool(APFSUUIDBank);
//Reset counter
APFSUUIDBankCounter=0;
}
/* APFS container support */
//Fill APFSUUIDBank
APFSUUIDBank = APFSContainer_Support();
if (APFSUUIDBankCounter != 0) {
APFSSupport = TRUE;
} else {
APFSSupport = FALSE;
}
//Fill systemversion plists path
SystemVersionInit();
// as soon as we have Volumes, find latest nvram.plist and copy it to RT vars
if (!AfterTool) {
if (gFirmwareClover || gDriversFlags.EmuVariableLoaded) {
PutNvramPlistToRtVars();
}
}
// log Audio devices in boot-log. Thisis for clients like Clover.app
GetOutputs();
for (i = 0; i < AudioNum; i++) {
if (AudioList[i].Name) {
// Never change this log, otherwise clients will stop interprete the output.
MsgLog("Found Audio Device %ls (%s) at index %llu\n", AudioList[i].Name, AudioOutputNames[AudioList[i].Device], i);
}
}
if (!GlobalConfig.FastBoot) {
// CHAR16 *TmpArgs;
if (gThemeNeedInit) {
InitTheme(TRUE, &Now);
gThemeNeedInit = FALSE;
} else if (gThemeChanged) {
DBG("change theme\n");
InitTheme(FALSE, NULL);
OptionMenu.FreeMenu();
}
DBG("theme inited\n");
gThemeChanged = FALSE;
if (ThemeX.embedded) {
DBG("Chosen embedded theme\n");
} else {
DBG("Chosen theme %ls\n", ThemeX.Theme.data());
}
// DBG("initial boot-args=%s\n", gSettings.BootArgs);
//now it is a time to set RtVariables
SetVariablesFromNvram();
XString TmpArgs = SPrintf("%s ", gSettings.BootArgs);
DBG("after NVRAM boot-args=%s\n", gSettings.BootArgs);
gSettings.OptionsBits = EncodeOptions(TmpArgs);
// DBG("initial OptionsBits %X\n", gSettings.OptionsBits);
FillInputs(TRUE);
// scan for loaders and tools, add then to the menu
if (GlobalConfig.LegacyFirst){
AddCustomLegacy();
if (!GlobalConfig.NoLegacy) {
ScanLegacy();
}
}
}
GetSmcKeys(TRUE);
// Add custom entries
AddCustomEntries();
if (gSettings.DisableEntryScan) {
DBG("Entry scan disabled\n");
} else {
ScanLoader();
}
if (!GlobalConfig.FastBoot) {
if (!GlobalConfig.LegacyFirst) {
AddCustomLegacy();
if (!GlobalConfig.NoLegacy) {
ScanLegacy();
}
}
// fixed other menu entries
if (!(ThemeX.HideUIFlags & HIDEUI_FLAG_TOOLS)) {
AddCustomTool();
if (!gSettings.DisableToolScan) {
ScanTool();
#ifdef ENABLE_SECURE_BOOT
// Check for secure boot setup mode
AddSecureBootTool();
#endif // ENABLE_SECURE_BOOT
}
}
MenuEntryOptions.Image = ThemeX.GetIcon(BUILTIN_ICON_FUNC_OPTIONS);
if (gSettings.DisableCloverHotkeys)
MenuEntryOptions.ShortcutLetter = 0x00;
MainMenu.AddMenuEntry(&MenuEntryOptions, false);
MenuEntryAbout.Image = ThemeX.GetIcon((INTN)BUILTIN_ICON_FUNC_ABOUT);
if (gSettings.DisableCloverHotkeys)
MenuEntryAbout.ShortcutLetter = 0x00;
MainMenu.AddMenuEntry(&MenuEntryAbout, false);
if (!(ThemeX.HideUIFlags & HIDEUI_FLAG_FUNCS) || MainMenu.Entries.size() == 0) {
if (gSettings.DisableCloverHotkeys)
MenuEntryReset.ShortcutLetter = 0x00;
MenuEntryReset.Image = ThemeX.GetIcon(BUILTIN_ICON_FUNC_RESET);
MainMenu.AddMenuEntry(&MenuEntryReset, false);
if (gSettings.DisableCloverHotkeys)
MenuEntryShutdown.ShortcutLetter = 0x00;
MenuEntryShutdown.Image = ThemeX.GetIcon(BUILTIN_ICON_FUNC_EXIT);
MainMenu.AddMenuEntry(&MenuEntryShutdown, false);
}
// font already changed and this message very quirky, clear line here
// if (!GlobalConfig.NoEarlyProgress && !GlobalConfig.FastBoot && GlobalConfig.Timeout>0) {
// XStringW Message = L" "_XSW;
// BootScreen.EraseTextXY();
// DrawTextXY(Message, (UGAWidth >> 1), (UGAHeight >> 1) + 20, X_IS_CENTER);
// }
}
// wait for user ACK when there were errors
FinishTextScreen(FALSE);
#if CHECK_SMC
DumpSmcKeys();
#endif
DefaultIndex = FindDefaultEntry();
// DBG("DefaultIndex=%lld and MainMenu.Entries.size()=%llu\n", DefaultIndex, MainMenu.Entries.size());
if ((DefaultIndex >= 0) && (DefaultIndex < (INTN)MainMenu.Entries.size())) {
DefaultEntry = &MainMenu.Entries[DefaultIndex];
} else {
DefaultEntry = NULL;
}
MainLoopRunning = TRUE;
// MainMenu.TimeoutSeconds = GlobalConfig.Timeout >= 0 ? GlobalConfig.Timeout : 0;
if (DefaultEntry && (GlobalConfig.FastBoot ||
(gSettings.SkipHibernateTimeout &&
DefaultEntry->getLOADER_ENTRY()
&& OSFLAG_ISSET(DefaultEntry->getLOADER_ENTRY()->Flags, OSFLAG_HIBERNATED)
)
)
)
{
if (DefaultEntry->getLOADER_ENTRY()) {
StartLoader(DefaultEntry->getLOADER_ENTRY());
} else if (DefaultEntry->getLEGACY_ENTRY()){
StartLegacy(DefaultEntry->getLEGACY_ENTRY());
}
GlobalConfig.FastBoot = FALSE; //Hmm... will never be here
}
// BOOLEAN MainAnime = MainMenu.GetAnime();
// DBG("MainAnime=%d\n", MainAnime);
AfterTool = FALSE;
gEvent = 0; //clear to cancel loop
while (MainLoopRunning) {
// CHAR8 *LastChosenOS = NULL;
if (GlobalConfig.Timeout == 0 && DefaultEntry != NULL && !ReadAllKeyStrokes()) {
// go strait to DefaultVolume loading
MenuExit = MENU_EXIT_TIMEOUT;
} else {
MainMenu.GetAnime();
MenuExit = MainMenu.RunMainMenu(DefaultIndex, &ChosenEntry);
}
// DBG("exit from MainMenu %llu\n", MenuExit); //MENU_EXIT_ENTER=(1) MENU_EXIT_DETAILS=3
// disable default boot - have sense only in the first run
GlobalConfig.Timeout = -1;
if ((DefaultEntry != NULL) && (MenuExit == MENU_EXIT_TIMEOUT)) {
if (DefaultEntry->getLOADER_ENTRY()) {
StartLoader(DefaultEntry->getLOADER_ENTRY());
} else if (DefaultEntry->getLEGACY_ENTRY()){
StartLegacy(DefaultEntry->getLEGACY_ENTRY());
}
// if something goes wrong - break main loop to reinit volumes
break;
}
if (MenuExit == MENU_EXIT_OPTIONS){
gBootChanged = FALSE;
OptionsMenu(&OptionEntry);
if (gBootChanged) {
AfterTool = TRUE;
MainLoopRunning = FALSE;
break;
}
continue;
}
if (MenuExit == MENU_EXIT_HELP){
HelpRefit();
continue;
}
// EjectVolume
if (MenuExit == MENU_EXIT_EJECT){
Status = EFI_SUCCESS;
if (ChosenEntry->getLOADER_ENTRY() ) {
Status = EjectVolume(ChosenEntry->getLOADER_ENTRY()->Volume);
}
if ( ChosenEntry->getLEGACY_ENTRY() ) {
Status = EjectVolume(ChosenEntry->getLEGACY_ENTRY()->Volume);
}
if (!EFI_ERROR(Status)) {
break; //main loop is broken so Reinit all
}
continue;
}
// Hide toggle
if (MenuExit == MENU_EXIT_HIDE_TOGGLE) {
gSettings.ShowHiddenEntries = !gSettings.ShowHiddenEntries;
AfterTool = TRUE;
break;
}
// We don't allow exiting the main menu with the Escape key.
if (MenuExit == MENU_EXIT_ESCAPE){
break; //refresh main menu
// continue;
}
if ( ChosenEntry->getREFIT_MENU_ITEM_RESET() ) { // Restart
if (MenuExit == MENU_EXIT_DETAILS) {
// EFI_KEY_DATA KeyData;
// ZeroMem(&KeyData, sizeof KeyData);
// SimpleTextEx->ReadKeyStrokeEx (SimpleTextEx, &KeyData);
// if ((KeyData.KeyState.KeyShiftState & (EFI_LEFT_CONTROL_PRESSED | EFI_RIGHT_CONTROL_PRESSED)) != 0) {
//do clear cmos as for AMI BIOS
// not sure for more robust method
IoWrite8 (PCAT_RTC_ADDRESS_REGISTER, 0x10);
IoWrite8 (PCAT_RTC_DATA_REGISTER, 0x0);
IoWrite8 (PCAT_RTC_ADDRESS_REGISTER, 0x11);
IoWrite8 (PCAT_RTC_DATA_REGISTER, 0x0);
// or may be
// IoWrite8 (PCAT_RTC_ADDRESS_REGISTER, 0x17);
// IoWrite8 (PCAT_RTC_DATA_REGISTER, 0x17);
// }
}
// Attempt warm reboot
gRT->ResetSystem(EfiResetWarm, EFI_SUCCESS, 0, NULL);
// Warm reboot may not be supported attempt cold reboot
gRT->ResetSystem(EfiResetCold, EFI_SUCCESS, 0, NULL);
// Terminate the screen and just exit
TerminateScreen();
MainLoopRunning = FALSE;
ReinitDesktop = FALSE;
AfterTool = TRUE;
}
if ( ChosenEntry->getREFIT_MENU_ITEM_SHUTDOWN() ) { // It is not Shut Down, it is Exit from Clover
TerminateScreen();
// gRT->ResetSystem(EfiResetShutdown, EFI_SUCCESS, 0, NULL);
MainLoopRunning = FALSE; // just in case we get this far
ReinitDesktop = FALSE;
AfterTool = TRUE;
}
if ( ChosenEntry->getREFIT_MENU_ITEM_OPTIONS() ) { // Options like KernelFlags, DSDTname etc.
gBootChanged = FALSE;
OptionsMenu(&OptionEntry);
if (gBootChanged)
AfterTool = TRUE;
if (gBootChanged || gThemeChanged) // If theme has changed reinit the desktop
MainLoopRunning = FALSE;
}
if ( ChosenEntry->getREFIT_MENU_ITEM_ABOUT() ) { // About rEFIt
AboutRefit();
}
/* -- not passed here
// case TAG_HELP:
HelpRefit();
break;
*/
if ( ChosenEntry->getLOADER_ENTRY() ) { // Boot OS via .EFI loader
SetBootCurrent(ChosenEntry->getLOADER_ENTRY());
StartLoader(ChosenEntry->getLOADER_ENTRY());
//if boot.efi failed we should somehow exit from the loop
TerminateScreen();
MainLoopRunning = FALSE;
ReinitDesktop = FALSE;
AfterTool = TRUE;
}
if ( ChosenEntry->getLEGACY_ENTRY() ) { // Boot legacy OS
if (StrCmp(gST->FirmwareVendor, L"Phoenix Technologies Ltd.") == 0 &&
gST->Hdr.Revision >> 16 == 2 && (gST->Hdr.Revision & ((1 << 16) - 1)) == 0){
// Phoenix SecureCore Tiano 2.0 can't properly initiate LegacyBios protocol when called externally
// which results in "Operating System not found" message coming from BIOS
// in this case just quit Clover to enter BIOS again
TerminateScreen();
MainLoopRunning = FALSE;
ReinitDesktop = FALSE;
AfterTool = TRUE;
} else {
SetBootCurrent(ChosenEntry->getLEGACY_ENTRY());
StartLegacy(ChosenEntry->getLEGACY_ENTRY());
}
}
if ( ChosenEntry->getREFIT_MENU_ENTRY_LOADER_TOOL() ) { // Start a EFI tool
StartTool(ChosenEntry->getREFIT_MENU_ENTRY_LOADER_TOOL());
TerminateScreen(); //does not happen
// return EFI_SUCCESS;
// BdsLibConnectAllDriversToAllControllers();
// PauseForKey(L"Returned from StartTool\n");
MainLoopRunning = FALSE;
AfterTool = TRUE;
}
#ifdef ENABLE_SECURE_BOOT
if ( ChosenEntry->getREFIT_MENU_ENTRY_SECURE_BOOT() ) { // Try to enable secure boot
EnableSecureBoot();
MainLoopRunning = FALSE;
AfterTool = TRUE;
}
if ( ChosenEntry->getREFIT_MENU_ENTRY_SECURE_BOOT_CONFIG() ) { // Configure secure boot
MainLoopRunning = !ConfigureSecureBoot();
AfterTool = TRUE;
}
#endif // ENABLE_SECURE_BOOT
if ( ChosenEntry->getREFIT_MENU_ENTRY_CLOVER() ) { // Clover options
REFIT_MENU_ENTRY_CLOVER* LoaderEntry = ChosenEntry->getREFIT_MENU_ENTRY_CLOVER();
if (LoaderEntry->LoadOptions.notEmpty()) {
// we are uninstalling in case user selected Clover Options and EmuVar is installed
// because adding bios boot option requires access to real nvram
//Slice: sure?
/* if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
*/
if ( LoaderEntry->LoadOptions.ExistIn("BO-ADD") ) {
CHAR16 *Description;
CONST CHAR16 *VolName;
CONST CHAR16 *LoaderName;
INTN EntryIndex, NameSize, Name2Size;
LOADER_ENTRY *Entry;
UINT8 *OptionalData;
UINTN OptionalDataSize;
UINTN BootNum;
PrintBootOptions(FALSE);
for (EntryIndex = 0; EntryIndex < (INTN)MainMenu.Entries.size(); EntryIndex++) {
if (MainMenu.Entries[EntryIndex].Row != 0) {
continue;
}
if (!MainMenu.Entries[EntryIndex].getLOADER_ENTRY()) {
continue;
}
Entry = (LOADER_ENTRY *)MainMenu.Entries[EntryIndex].getLOADER_ENTRY();
VolName = Entry->Volume->VolName;
if (VolName == NULL) {
VolName = L"";
}
NameSize = StrSize(VolName); //can't use StrSize with NULL! Stupid UEFI!!!
Name2Size = 0;
if (Entry->LoaderPath != NULL) {
LoaderName = Basename(Entry->LoaderPath);
} else {
LoaderName = NULL; //legacy boot
}
if (LoaderName != NULL) {
Name2Size = StrSize(LoaderName);
}
Description = PoolPrint(L"Clover start %s at %s", (LoaderName != NULL)?LoaderName:L"legacy", VolName);
OptionalDataSize = NameSize + Name2Size + 4 + 2; //signature + VolNameSize
OptionalData = (__typeof__(OptionalData))AllocateZeroPool(OptionalDataSize);
if (OptionalData == NULL) {
break;
}
CopyMem(OptionalData, "Clvr", 4); //signature = 0x72766c43
CopyMem(OptionalData + 4, &NameSize, 2);
CopyMem(OptionalData + 6, VolName, NameSize);
if (Name2Size != 0) {
CopyMem(OptionalData + 6 + NameSize, LoaderName, Name2Size);
}
Status = AddBootOptionForFile (
LoaderEntry->Volume->DeviceHandle,
LoaderEntry->LoaderPath,
TRUE,
Description,
OptionalData,
OptionalDataSize,
EntryIndex,
(UINT16*)&BootNum
);
if (!EFI_ERROR(Status)) {
DBG("Entry %lld assigned option %04llX\n", EntryIndex, BootNum);
Entry->BootNum = BootNum;
}
FreePool(OptionalData);
FreePool(Description);
} //for (EntryIndex
PrintBootOptions(FALSE);
} else if ( LoaderEntry->LoadOptions.ExistIn("BO-REMOVE") ) {
PrintBootOptions(FALSE);
Status = DeleteBootOptionForFile (LoaderEntry->Volume->DeviceHandle,
LoaderEntry->LoaderPath
);
PrintBootOptions(FALSE);
} else if ( LoaderEntry->LoadOptions.ExistIn("BO-PRINT") ) {
PrintBootOptions(TRUE);
}
}
MainLoopRunning = FALSE;
AfterTool = TRUE;
}
} //MainLoopRunning
UninitRefitLib();
if (!AfterTool) {
// PauseForKey(L"After uninit");
//reconnectAll
if (!gFirmwareClover) {
BdsLibConnectAllEfi();
}
else {
DBG("ConnectAll after refresh menu\n");
BdsLibConnectAllDriversToAllControllers();
}
// ReinitRefitLib();
// PauseForKey(L"After ReinitRefitLib");
}
if (ReinitDesktop) {
DBG("ReinitSelfLib after theme change\n");
ReinitSelfLib();
}
// PauseForKey(L"After ReinitSelfLib");
} while (ReinitDesktop);
// If we end up here, things have gone wrong. Try to reboot, and if that
// fails, go into an endless loop.
//Slice - NO!!! Return to EFI GUI
// gRT->ResetSystem(EfiResetCold, EFI_SUCCESS, 0, NULL);
// EndlessIdleLoop();
#ifdef ENABLE_SECURE_BOOT
UninstallSecureBoot();
#endif // ENABLE_SECURE_BOOT
// Unload EmuVariable before returning to EFI GUI, as it should not be present when booting other Operating Systems.
// This seems critical in some UEFI implementations, such as Phoenix UEFI 2.0
if (gEmuVariableControl != NULL) {
gEmuVariableControl->UninstallEmulation(gEmuVariableControl);
}
return EFI_SUCCESS;
}
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