* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
- * Modifications copyright (c) 2012-2014 Roderick W. Smith
+ * 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
#include "global.h"
#include "config.h"
#include "screen.h"
+#include "legacy.h"
#include "lib.h"
#include "icns.h"
#include "menu.h"
#include "mok.h"
#include "gpt.h"
#include "security_policy.h"
+#include "driver_support.h"
#include "../include/Handle.h"
#include "../include/refit_call_wrapper.h"
-#include "driver_support.h"
-#include "../include/syslinux_mbr.h"
+#include "../EfiLib/BdsHelper.h"
+#include "../EfiLib/legacy.h"
#ifdef __MAKEWITH_GNUEFI
#ifndef EFI_SECURITY_VIOLATION
#endif
#endif
-#include "../EfiLib/BdsHelper.h"
-#include "../EfiLib/legacy.h"
-
#ifndef EFI_OS_INDICATIONS_BOOT_TO_FW_UI
#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI 0x0000000000000001ULL
#endif
//
// constants
-#define MACOSX_LOADER_PATH L"System\\Library\\CoreServices\\boot.efi"
+#define MACOSX_LOADER_DIR L"System\\Library\\CoreServices"
+#define MACOSX_LOADER_PATH ( MACOSX_LOADER_DIR L"\\boot.efi" )
#if defined (EFIX64)
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi,\\EFI\\tools\\shellx64.efi,\\shell.efi,\\shellx64.efi"
#define GPTSYNC_NAMES L"\\EFI\\tools\\gptsync.efi,\\EFI\\tools\\gptsync_x64.efi"
#define GDISK_NAMES L"\\EFI\\tools\\gdisk.efi,\\EFI\\tools\\gdisk_x64.efi"
+#define NETBOOT_NAMES L"\\EFI\\tools\\ipxe.efi"
#define MEMTEST_NAMES L"memtest86.efi,memtest86_x64.efi,memtest86x64.efi,bootx64.efi"
#define DRIVER_DIRS L"drivers,drivers_x64"
#define FALLBACK_FULLNAME L"EFI\\BOOT\\bootx64.efi"
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi,\\EFI\\tools\\shellia32.efi,\\shell.efi,\\shellia32.efi"
#define GPTSYNC_NAMES L"\\EFI\\tools\\gptsync.efi,\\EFI\\tools\\gptsync_ia32.efi"
#define GDISK_NAMES L"\\EFI\\tools\\gdisk.efi,\\EFI\\tools\\gdisk_ia32.efi"
+#define NETBOOT_NAMES L"\\EFI\\tools\\ipxe.efi"
#define MEMTEST_NAMES L"memtest86.efi,memtest86_ia32.efi,memtest86ia32.efi,bootia32.efi"
#define DRIVER_DIRS L"drivers,drivers_ia32"
#define FALLBACK_FULLNAME L"EFI\\BOOT\\bootia32.efi"
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi,\\shell.efi"
#define GPTSYNC_NAMES L"\\EFI\\tools\\gptsync.efi"
#define GDISK_NAMES L"\\EFI\\tools\\gdisk.efi"
+#define NETBOOT_NAMES L"\\EFI\\tools\\ipxe.efi"
#define MEMTEST_NAMES L"memtest86.efi"
#define DRIVER_DIRS L"drivers"
#define FALLBACK_FULLNAME L"EFI\\BOOT\\boot.efi" /* Not really correct */
#endif
#define FAT_ARCH 0x0ef1fab9 /* ID for Apple "fat" binary */
+#define IPXE_DISCOVER_NAME L"\\efi\\tools\\ipxe_discover.efi"
+#define IPXE_NAME L"\\efi\\tools\\ipxe.efi"
+
// Filename patterns that identify EFI boot loaders. Note that a single case (either L"*.efi" or
// L"*.EFI") is fine for most systems; but Gigabyte's buggy Hybrid EFI does a case-sensitive
// comparison when it should do a case-insensitive comparison, so I'm doubling this up. It does
// a ".efi" extension to be found when scanning for boot loaders.
#define LINUX_MATCH_PATTERNS L"vmlinuz*,bzImage*"
-// Default hint text for program-launch submenus
-#define SUBSCREEN_HINT1 L"Use arrow keys to move cursor; Enter to boot;"
-#define SUBSCREEN_HINT2 L"Insert or F2 to edit options; Esc to return to main menu"
-#define SUBSCREEN_HINT2_NO_EDITOR L"Esc to return to main menu"
-
-// Load types
-#define TYPE_EFI 1
-#define TYPE_LEGACY 2
-
static REFIT_MENU_ENTRY MenuEntryAbout = { L"About rEFInd", TAG_ABOUT, 1, 0, 'A', NULL, NULL, NULL };
static REFIT_MENU_ENTRY MenuEntryReset = { L"Reboot Computer", TAG_REBOOT, 1, 0, 'R', NULL, NULL, NULL };
static REFIT_MENU_ENTRY MenuEntryShutdown = { L"Shut Down Computer", TAG_SHUTDOWN, 1, 0, 'U', NULL, NULL, NULL };
-static REFIT_MENU_ENTRY MenuEntryReturn = { L"Return to Main Menu", TAG_RETURN, 1, 0, 0, NULL, NULL, NULL };
+REFIT_MENU_ENTRY MenuEntryReturn = { L"Return to Main Menu", TAG_RETURN, 1, 0, 0, NULL, NULL, NULL };
static REFIT_MENU_ENTRY MenuEntryExit = { L"Exit rEFInd", TAG_EXIT, 1, 0, 0, NULL, NULL, NULL };
static REFIT_MENU_ENTRY MenuEntryFirmware = { L"Reboot to Computer Setup Utility", TAG_FIRMWARE, 1, 0, 0, NULL, NULL, NULL };
-static REFIT_MENU_SCREEN MainMenu = { L"Main Menu", NULL, 0, NULL, 0, NULL, 0, L"Automatic boot",
- L"Use arrow keys to move cursor; Enter to boot;",
- L"Insert or F2 for more options; Esc to refresh" };
+REFIT_MENU_SCREEN MainMenu = { L"Main Menu", NULL, 0, NULL, 0, NULL, 0, L"Automatic boot",
+ L"Use arrow keys to move cursor; Enter to boot;",
+ 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, FALSE, FALSE, 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,
+REFIT_CONFIG GlobalConfig = { FALSE, TRUE, FALSE, FALSE, 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, 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 }
+ TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, TAG_FIRMWARE, 0, 0, 0, 0, 0, 0, 0, 0 }
};
EFI_GUID GlobalGuid = EFI_GLOBAL_VARIABLE;
if (AboutMenu.EntryCount == 0) {
AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT);
- AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.8.2");
+ AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.8.5.4");
AddMenuInfoLine(&AboutMenu, L"");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer");
- AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2014 Roderick W. Smith");
+ AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2015 Roderick W. Smith");
AddMenuInfoLine(&AboutMenu, L"Portions Copyright (c) Intel Corporation and others");
AddMenuInfoLine(&AboutMenu, L"Distributed under the terms of the GNU GPLv3 license");
AddMenuInfoLine(&AboutMenu, L"");
} // BOOLEAN IsValidLoader()
// Launch an EFI binary.
-static EFI_STATUS StartEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
- IN CHAR16 *LoadOptions, IN UINTN LoaderType,
- IN CHAR16 *ImageTitle, IN CHAR8 OSType,
- OUT UINTN *ErrorInStep,
- IN BOOLEAN Verbose)
+EFI_STATUS StartEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
+ IN CHAR16 *LoadOptions, IN UINTN LoaderType,
+ IN CHAR16 *ImageTitle, IN CHAR8 OSType,
+ OUT UINTN *ErrorInStep,
+ IN BOOLEAN Verbose,
+ IN BOOLEAN IsDriver)
{
EFI_STATUS Status, ReturnStatus;
EFI_HANDLE ChildImageHandle;
bailout_unload:
// unload the image, we don't care if it works or not...
- Status = refit_call1_wrapper(BS->UnloadImage, ChildImageHandle);
+ if (!IsDriver)
+ Status = refit_call1_wrapper(BS->UnloadImage, ChildImageHandle);
bailout:
MyFreePool(FullLoadOptions);
return ReturnStatus;
-} /* static EFI_STATUS StartEFIImageList() */
+} /* EFI_STATUS StartEFIImageList() */
static EFI_STATUS StartEFIImage(IN EFI_DEVICE_PATH *DevicePath,
IN CHAR16 *LoadOptions, IN UINTN LoaderType,
IN CHAR16 *ImageTitle, IN CHAR8 OSType,
OUT UINTN *ErrorInStep,
- IN BOOLEAN Verbose)
+ IN BOOLEAN Verbose,
+ IN BOOLEAN IsDriver
+ )
{
EFI_DEVICE_PATH *DevicePaths[2];
DevicePaths[0] = DevicePath;
DevicePaths[1] = NULL;
- return StartEFIImageList(DevicePaths, LoadOptions, LoaderType, ImageTitle, OSType, ErrorInStep, Verbose);
+ return StartEFIImageList(DevicePaths, LoadOptions, LoaderType, ImageTitle, OSType, ErrorInStep, Verbose, IsDriver);
} /* static EFI_STATUS StartEFIImage() */
// From gummiboot: Reboot the computer into its built-in user interface
// Record the value of the loader's name/description in rEFInd's "PreviousBoot" EFI variable,
// if it's different from what's already stored there.
-static VOID StoreLoaderName(IN CHAR16 *Name) {
+VOID StoreLoaderName(IN CHAR16 *Name) {
EFI_STATUS Status;
CHAR16 *OldName = NULL;
UINTN Length;
// EFI OS loader functions
//
+// See http://www.thomas-krenn.com/en/wiki/Activating_the_Intel_VT_Virtualization_Feature
+// for information on Intel VMX features
+static VOID DoEnableAndLockVMX(VOID)
+{
+ UINT32 msr = 0x3a;
+ UINT32 low_bits = 0, high_bits = 0;
+
+ // is VMX active ?
+ __asm__ volatile ("rdmsr" : "=a" (low_bits), "=d" (high_bits) : "c" (msr));
+
+ // enable and lock vmx if not locked
+ if ((low_bits & 1) == 0) {
+ high_bits = 0;
+ low_bits = 0x05;
+ msr = 0x3a;
+ __asm__ volatile ("wrmsr" : : "c" (msr), "a" (low_bits), "d" (high_bits));
+ }
+} // VOID DoEnableAndLockVMX()
+
static VOID StartLoader(LOADER_ENTRY *Entry, CHAR16 *SelectionName)
{
UINTN ErrorInStep = 0;
+ if (GlobalConfig.EnableAndLockVMX) {
+ DoEnableAndLockVMX();
+ }
+
BeginExternalScreen(Entry->UseGraphicsMode, L"Booting OS");
StoreLoaderName(SelectionName);
StartEFIImage(Entry->DevicePath, Entry->LoadOptions, TYPE_EFI,
- Basename(Entry->LoaderPath), Entry->OSType, &ErrorInStep, !Entry->UseGraphicsMode);
+ Basename(Entry->LoaderPath), Entry->OSType, &ErrorInStep, !Entry->UseGraphicsMode, FALSE);
FinishExternalScreen();
}
// '\EFI\kernels\initramfs-3.3.0.img'. If the directory ALSO contains the file
// initramfs-3.3.0-rc7.img or initramfs-13.3.0.img, those files will NOT match;
// however, initmine-3.3.0.img might match. (FindInitrd() returns the first match it
-// finds). Thus, care should be taken to avoid placing duplicate matching files in
+// finds.) Thus, care should be taken to avoid placing duplicate matching files in
// the kernel's directory.
// If no matching init file can be found, returns NULL.
static CHAR16 * FindInitrd(IN CHAR16 *LoaderPath, IN REFIT_VOLUME *Volume) {
// code and shortcut letter. For Linux EFI stub loaders, also sets kernel options
// that will (with luck) work fairly automatically.
VOID SetLoaderDefaults(LOADER_ENTRY *Entry, CHAR16 *LoaderPath, REFIT_VOLUME *Volume) {
- CHAR16 *FileName, *PathOnly, *NoExtension, *OSIconName = NULL, *Temp, *SubString;
+ CHAR16 *NameClues, *PathOnly, *NoExtension, *OSIconName = NULL, *Temp, *SubString;
CHAR16 ShortcutLetter = 0;
UINTN i = 0, Length;
- FileName = Basename(LoaderPath);
+ NameClues = Basename(LoaderPath);
PathOnly = FindPath(LoaderPath);
- NoExtension = StripEfiExtension(FileName);
+ NoExtension = StripEfiExtension(NameClues);
- // locate a custom icon for the loader
- // Anything found here takes precedence over the "hints" in the OSIconName variable
- if (!Entry->me.Image) {
- Entry->me.Image = egLoadIconAnyType(Volume->RootDir, PathOnly, NoExtension, GlobalConfig.IconSizes[ICON_SIZE_BIG]);
- }
- if (!Entry->me.Image) {
- Entry->me.Image = egCopyImage(Volume->VolIconImage);
- }
+ if (Volume->DiskKind == DISK_KIND_NET) {
+ MergeStrings(&NameClues, Entry->me.Title, L' ');
+ } else {
+ // locate a custom icon for the loader
+ // Anything found here takes precedence over the "hints" in the OSIconName variable
+ if (!Entry->me.Image) {
+ Entry->me.Image = egLoadIconAnyType(Volume->RootDir, PathOnly, NoExtension, GlobalConfig.IconSizes[ICON_SIZE_BIG]);
+ }
+ if (!Entry->me.Image) {
+ Entry->me.Image = egCopyImage(Volume->VolIconImage);
+ }
- // Begin creating icon "hints" by using last part of directory path leading
- // to the loader
- Temp = FindLastDirName(LoaderPath);
- MergeStrings(&OSIconName, Temp, L',');
- MyFreePool(Temp);
- Temp = NULL;
- if (OSIconName != NULL) {
- ShortcutLetter = OSIconName[0];
- }
+ // Begin creating icon "hints" by using last part of directory path leading
+ // to the loader
+ Temp = FindLastDirName(LoaderPath);
+ MergeStrings(&OSIconName, Temp, L',');
+ MyFreePool(Temp);
+ Temp = NULL;
+ if (OSIconName != NULL) {
+ ShortcutLetter = OSIconName[0];
+ }
- // Add every "word" in the volume label, delimited by spaces, dashes (-), or
- // underscores (_), to the list of hints to be used in searching for OS
- // icons.
- if ((Volume->VolName) && (StrLen(Volume->VolName) > 0)) {
- Temp = SubString = StrDuplicate(Volume->VolName);
- if (Temp != NULL) {
- Length = StrLen(Temp);
- for (i = 0; i < Length; i++) {
- if ((Temp[i] == L' ') || (Temp[i] == L'_') || (Temp[i] == L'-')) {
- Temp[i] = 0;
- if (StrLen(SubString) > 0)
- MergeStrings(&OSIconName, SubString, L',');
- SubString = Temp + i + 1;
- } // if
- } // for
- MergeStrings(&OSIconName, SubString, L',');
- MyFreePool(Temp);
+ // Add every "word" in the volume label, delimited by spaces, dashes (-), or
+ // underscores (_), to the list of hints to be used in searching for OS
+ // icons.
+ if ((Volume->VolName) && (StrLen(Volume->VolName) > 0)) {
+ Temp = SubString = StrDuplicate(Volume->VolName);
+ if (Temp != NULL) {
+ Length = StrLen(Temp);
+ for (i = 0; i < Length; i++) {
+ if ((Temp[i] == L' ') || (Temp[i] == L'_') || (Temp[i] == L'-')) {
+ Temp[i] = 0;
+ if (StrLen(SubString) > 0)
+ MergeStrings(&OSIconName, SubString, L',');
+ SubString = Temp + i + 1;
+ } // if
+ } // for
+ MergeStrings(&OSIconName, SubString, L',');
+ MyFreePool(Temp);
+ } // if
} // if
- } // if
+ } // if/else network boot
// detect specific loaders
- if (StriSubCmp(L"bzImage", FileName) || StriSubCmp(L"vmlinuz", FileName)) {
- GuessLinuxDistribution(&OSIconName, Volume, LoaderPath);
+ if (StriSubCmp(L"bzImage", NameClues) || StriSubCmp(L"vmlinuz", NameClues)) {
+ if (Volume->DiskKind != DISK_KIND_NET) {
+ GuessLinuxDistribution(&OSIconName, Volume, LoaderPath);
+ Entry->LoadOptions = GetMainLinuxOptions(LoaderPath, Volume);
+ }
MergeStrings(&OSIconName, L"linux", L',');
Entry->OSType = 'L';
if (ShortcutLetter == 0)
ShortcutLetter = 'L';
- Entry->LoadOptions = GetMainLinuxOptions(LoaderPath, Volume);
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_LINUX;
} else if (StriSubCmp(L"refit", LoaderPath)) {
MergeStrings(&OSIconName, L"refit", L',');
Entry->OSType = 'M';
ShortcutLetter = 'M';
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_OSX;
- } else if (StriCmp(FileName, L"diags.efi") == 0) {
+ } else if (StriCmp(NameClues, L"diags.efi") == 0) {
MergeStrings(&OSIconName, L"hwtest", L',');
- } else if (StriCmp(FileName, L"e.efi") == 0 || StriCmp(FileName, L"elilo.efi") == 0 || StriSubCmp(L"elilo", FileName)) {
+ } else if (StriCmp(NameClues, L"e.efi") == 0 || StriCmp(NameClues, L"elilo.efi") == 0 || StriSubCmp(L"elilo", NameClues)) {
MergeStrings(&OSIconName, L"elilo,linux", L',');
Entry->OSType = 'E';
if (ShortcutLetter == 0)
ShortcutLetter = 'L';
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_ELILO;
- } else if (StriSubCmp(L"grub", FileName)) {
+ } else if (StriSubCmp(L"grub", NameClues)) {
+ MergeStrings(&OSIconName, L"grub,linux", L',');
Entry->OSType = 'G';
ShortcutLetter = 'G';
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_GRUB;
- } else if (StriCmp(FileName, L"cdboot.efi") == 0 ||
- StriCmp(FileName, L"bootmgr.efi") == 0 ||
- StriCmp(FileName, L"bootmgfw.efi") == 0 ||
- StriCmp(FileName, L"bkpbootmgfw.efi") == 0) {
+ } else if (StriCmp(NameClues, L"cdboot.efi") == 0 ||
+ StriCmp(NameClues, L"bootmgr.efi") == 0 ||
+ StriCmp(NameClues, L"bootmgfw.efi") == 0 ||
+ StriCmp(NameClues, L"bkpbootmgfw.efi") == 0) {
MergeStrings(&OSIconName, L"win", L',');
Entry->OSType = 'W';
ShortcutLetter = 'W';
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_WINDOWS;
- } else if (StriCmp(FileName, L"xom.efi") == 0) {
+ } else if (StriCmp(NameClues, L"xom.efi") == 0) {
MergeStrings(&OSIconName, L"xom,win", L',');
Entry->UseGraphicsMode = TRUE;
Entry->OSType = 'X';
ShortcutLetter = 'W';
Entry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_WINDOWS;
}
+ else if (StriSubCmp(L"ipxe", NameClues)) {
+ Entry->OSType = 'N';
+ ShortcutLetter = 'N';
+ MergeStrings(&OSIconName, L"network", L',');
+ }
if ((ShortcutLetter >= 'a') && (ShortcutLetter <= 'z'))
ShortcutLetter = ShortcutLetter - 'a' + 'A'; // convert lowercase to uppercase
// Add a specified EFI boot loader to the list, using automatic settings
// for icons, options, etc.
LOADER_ENTRY * AddLoaderEntry(IN CHAR16 *LoaderPath, IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Volume) {
- LOADER_ENTRY *Entry;
+ LOADER_ENTRY *Entry;
CleanUpPathNameSlashes(LoaderPath);
Entry = InitializeLoaderEntry(NULL);
Entry->me.Title = AllocateZeroPool(sizeof(CHAR16) * 256);
// Extra space at end of Entry->me.Title enables searching on Volume->VolName even if another volume
// name is identical except for something added to the end (e.g., VolB1 vs. VolB12).
- SPrint(Entry->me.Title, 255, L"Boot %s from %s ", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath, Volume->VolName);
+ // Note: Volume->VolName will be NULL for network boot programs.
+ if (Volume->VolName)
+ SPrint(Entry->me.Title, 255, L"Boot %s from %s ", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath, Volume->VolName);
+ else
+ SPrint(Entry->me.Title, 255, L"Boot %s ", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath);
Entry->me.Row = 0;
Entry->me.BadgeImage = Volume->VolBadgeImage;
if ((LoaderPath != NULL) && (LoaderPath[0] != L'\\')) {
return FoundFallbackDuplicate;
} /* static VOID ScanLoaderDir() */
+// Run the IPXE_DISCOVER_NAME program, which obtains the IP address of the boot
+// server and the name of the boot file it delivers.
+CHAR16* RuniPXEDiscover(EFI_HANDLE Volume)
+{
+ EFI_STATUS Status;
+ EFI_DEVICE_PATH *FilePath;
+ EFI_HANDLE iPXEHandle;
+ CHAR16 *boot_info = NULL;
+ UINTN boot_info_size = 0;
+
+ FilePath = FileDevicePath (Volume, IPXE_DISCOVER_NAME);
+ Status = refit_call6_wrapper(BS->LoadImage, FALSE, SelfImageHandle, FilePath,
+ NULL, 0, &iPXEHandle);
+ if (Status != 0)
+ return NULL;
+
+ Status = refit_call3_wrapper(BS->StartImage, iPXEHandle, &boot_info_size, &boot_info);
+
+ return boot_info;
+} // RuniPXEDiscover()
+
+// Scan for network (PXE) boot servers. This function relies on the presence
+// of the IPXE_DISCOVER_NAME and IPXE_NAME program files on the volume from
+// which rEFInd launched. As of December 6, 2014, these tools aren't entirely
+// reliable. See BUILDING.txt for information on building them.
+static VOID ScanNetboot() {
+ CHAR16 *iPXEFileName = IPXE_NAME;
+ CHAR16 *Location;
+ REFIT_VOLUME *NetVolume;
+
+ if (FileExists(SelfVolume->RootDir, IPXE_DISCOVER_NAME) &&
+ FileExists(SelfVolume->RootDir, IPXE_NAME) &&
+ IsValidLoader(SelfVolume->RootDir, IPXE_DISCOVER_NAME) &&
+ IsValidLoader(SelfVolume->RootDir, IPXE_NAME)) {
+ Location = RuniPXEDiscover(SelfVolume->DeviceHandle);
+ if (Location != NULL && FileExists(SelfVolume->RootDir, iPXEFileName)) {
+ NetVolume = AllocatePool(sizeof(REFIT_VOLUME));
+ CopyMem(NetVolume, SelfVolume, sizeof(REFIT_VOLUME));
+ NetVolume->DiskKind = DISK_KIND_NET;
+ NetVolume->VolBadgeImage = BuiltinIcon(BUILTIN_ICON_VOL_NET);
+ NetVolume->PartName = NetVolume->VolName = NULL;
+ AddLoaderEntry(iPXEFileName, Location, NetVolume);
+ MyFreePool(NetVolume);
+ } // if support files exist and are valid
+ }
+} // VOID ScanNetBoot()
+
static VOID ScanEfiFiles(REFIT_VOLUME *Volume) {
EFI_STATUS Status;
REFIT_DIR_ITER EfiDirIter;
MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
// check for Mac OS X boot loader
- if (ShouldScan(Volume, L"System\\Library\\CoreServices")) {
+ if (ShouldScan(Volume, MACOSX_LOADER_DIR)) {
StrCpy(FileName, MACOSX_LOADER_PATH);
- if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"boot.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, MACOSX_LOADER_DIR, L"boot.efi", GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Mac OS X", Volume);
if (DuplicatesFallback(Volume, FileName))
ScanFallbackLoader = FALSE;
// check for XOM
StrCpy(FileName, L"System\\Library\\CoreServices\\xom.efi");
- if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"boot.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, MACOSX_LOADER_DIR, L"xom.efi", GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Windows XP (XoM)", Volume);
if (DuplicatesFallback(Volume, FileName))
ScanFallbackLoader = FALSE;
// check for Microsoft boot loader/menu
if (ShouldScan(Volume, L"EFI\\Microsoft\\Boot")) {
StrCpy(FileName, L"EFI\\Microsoft\\Boot\\bkpbootmgfw.efi");
- if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"bkpbootmgfw.efi",
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, L"EFI\\Microsoft\\Boot", L"bkpbootmgfw.efi",
GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Microsoft EFI boot (Boot Repair backup)", Volume);
FoundBRBackup = TRUE;
ScanFallbackLoader = FALSE;
}
StrCpy(FileName, L"EFI\\Microsoft\\Boot\\bootmgfw.efi");
- if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"bootmgfw.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, L"EFI\\Microsoft\\Boot", L"bootmgfw.efi", GlobalConfig.DontScanFiles)) {
if (FoundBRBackup)
AddLoaderEntry(FileName, L"Supposed Microsoft EFI boot (probably GRUB)", Volume);
else
} // for
} // static VOID ScanOptical()
-//
-// legacy boot functions
-//
-
-static EFI_STATUS ActivateMbrPartition(IN EFI_BLOCK_IO *BlockIO, IN UINTN PartitionIndex)
-{
- EFI_STATUS Status;
- UINT8 SectorBuffer[512];
- MBR_PARTITION_INFO *MbrTable, *EMbrTable;
- UINT32 ExtBase, ExtCurrent, NextExtCurrent;
- UINTN LogicalPartitionIndex = 4;
- UINTN i;
- BOOLEAN HaveBootCode;
-
- // read MBR
- Status = refit_call5_wrapper(BlockIO->ReadBlocks, BlockIO, BlockIO->Media->MediaId, 0, 512, SectorBuffer);
- if (EFI_ERROR(Status))
- return Status;
- if (*((UINT16 *)(SectorBuffer + 510)) != 0xaa55)
- return EFI_NOT_FOUND; // safety measure #1
-
- // add boot code if necessary
- HaveBootCode = FALSE;
- for (i = 0; i < MBR_BOOTCODE_SIZE; i++) {
- if (SectorBuffer[i] != 0) {
- HaveBootCode = TRUE;
- break;
- }
- }
- if (!HaveBootCode) {
- // no boot code found in the MBR, add the syslinux MBR code
- SetMem(SectorBuffer, MBR_BOOTCODE_SIZE, 0);
- CopyMem(SectorBuffer, syslinux_mbr, SYSLINUX_MBR_SIZE);
- }
-
- // set the partition active
- MbrTable = (MBR_PARTITION_INFO *)(SectorBuffer + 446);
- ExtBase = 0;
- for (i = 0; i < 4; i++) {
- if (MbrTable[i].Flags != 0x00 && MbrTable[i].Flags != 0x80)
- return EFI_NOT_FOUND; // safety measure #2
- if (i == PartitionIndex)
- MbrTable[i].Flags = 0x80;
- else if (PartitionIndex >= 4 && IS_EXTENDED_PART_TYPE(MbrTable[i].Type)) {
- MbrTable[i].Flags = 0x80;
- ExtBase = MbrTable[i].StartLBA;
- } else
- MbrTable[i].Flags = 0x00;
- }
-
- // write MBR
- Status = refit_call5_wrapper(BlockIO->WriteBlocks, BlockIO, BlockIO->Media->MediaId, 0, 512, SectorBuffer);
- if (EFI_ERROR(Status))
- return Status;
-
- if (PartitionIndex >= 4) {
- // we have to activate a logical partition, so walk the EMBR chain
-
- // NOTE: ExtBase was set above while looking at the MBR table
- for (ExtCurrent = ExtBase; ExtCurrent; ExtCurrent = NextExtCurrent) {
- // read current EMBR
- Status = refit_call5_wrapper(BlockIO->ReadBlocks, BlockIO, BlockIO->Media->MediaId, ExtCurrent, 512, SectorBuffer);
- if (EFI_ERROR(Status))
- return Status;
- if (*((UINT16 *)(SectorBuffer + 510)) != 0xaa55)
- return EFI_NOT_FOUND; // safety measure #3
-
- // scan EMBR, set appropriate partition active
- EMbrTable = (MBR_PARTITION_INFO *)(SectorBuffer + 446);
- NextExtCurrent = 0;
- for (i = 0; i < 4; i++) {
- if (EMbrTable[i].Flags != 0x00 && EMbrTable[i].Flags != 0x80)
- return EFI_NOT_FOUND; // safety measure #4
- if (EMbrTable[i].StartLBA == 0 || EMbrTable[i].Size == 0)
- break;
- if (IS_EXTENDED_PART_TYPE(EMbrTable[i].Type)) {
- // link to next EMBR
- NextExtCurrent = ExtBase + EMbrTable[i].StartLBA;
- EMbrTable[i].Flags = (PartitionIndex >= LogicalPartitionIndex) ? 0x80 : 0x00;
- break;
- } else {
- // logical partition
- EMbrTable[i].Flags = (PartitionIndex == LogicalPartitionIndex) ? 0x80 : 0x00;
- LogicalPartitionIndex++;
- }
- }
-
- // write current EMBR
- Status = refit_call5_wrapper(BlockIO->WriteBlocks, BlockIO, BlockIO->Media->MediaId, ExtCurrent, 512, SectorBuffer);
- if (EFI_ERROR(Status))
- return Status;
-
- if (PartitionIndex < LogicalPartitionIndex)
- break; // stop the loop, no need to touch further EMBRs
- }
-
- }
-
- return EFI_SUCCESS;
-} /* static EFI_STATUS ActivateMbrPartition() */
-
-// early 2006 Core Duo / Core Solo models
-static UINT8 LegacyLoaderDevicePath1Data[] = {
- 0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xFF, 0xF9, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
- 0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
- 0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
-};
-// mid-2006 Mac Pro (and probably other Core 2 models)
-static UINT8 LegacyLoaderDevicePath2Data[] = {
- 0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xFF, 0xF7, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
- 0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
- 0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
-};
-// mid-2007 MBP ("Santa Rosa" based models)
-static UINT8 LegacyLoaderDevicePath3Data[] = {
- 0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xFF, 0xF8, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
- 0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
- 0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
-};
-// early-2008 MBA
-static UINT8 LegacyLoaderDevicePath4Data[] = {
- 0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xC0, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xFF, 0xF8, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
- 0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
- 0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
-};
-// late-2008 MB/MBP (NVidia chipset)
-static UINT8 LegacyLoaderDevicePath5Data[] = {
- 0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
- 0x00, 0x40, 0xCB, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xBF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
- 0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
- 0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
- 0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
-};
-
-static EFI_DEVICE_PATH *LegacyLoaderList[] = {
- (EFI_DEVICE_PATH *)LegacyLoaderDevicePath1Data,
- (EFI_DEVICE_PATH *)LegacyLoaderDevicePath2Data,
- (EFI_DEVICE_PATH *)LegacyLoaderDevicePath3Data,
- (EFI_DEVICE_PATH *)LegacyLoaderDevicePath4Data,
- (EFI_DEVICE_PATH *)LegacyLoaderDevicePath5Data,
- NULL
-};
-
-#define MAX_DISCOVERED_PATHS (16)
-
-static VOID StartLegacy(IN LEGACY_ENTRY *Entry, IN CHAR16 *SelectionName)
-{
- EFI_STATUS Status;
- EG_IMAGE *BootLogoImage;
- UINTN ErrorInStep = 0;
- EFI_DEVICE_PATH *DiscoveredPathList[MAX_DISCOVERED_PATHS];
-
- BeginExternalScreen(TRUE, L"Booting Legacy OS (Mac mode)");
-
- BootLogoImage = LoadOSIcon(Entry->Volume->OSIconName, L"legacy", TRUE);
- if (BootLogoImage != NULL)
- BltImageAlpha(BootLogoImage,
- (UGAWidth - BootLogoImage->Width ) >> 1,
- (UGAHeight - BootLogoImage->Height) >> 1,
- &StdBackgroundPixel);
-
- if (Entry->Volume->IsMbrPartition) {
- ActivateMbrPartition(Entry->Volume->WholeDiskBlockIO, Entry->Volume->MbrPartitionIndex);
- }
-
- ExtractLegacyLoaderPaths(DiscoveredPathList, MAX_DISCOVERED_PATHS, LegacyLoaderList);
-
- StoreLoaderName(SelectionName);
- Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, TYPE_LEGACY, L"legacy loader", 0, &ErrorInStep, TRUE);
- if (Status == EFI_NOT_FOUND) {
- if (ErrorInStep == 1) {
- Print(L"\nPlease make sure that you have the latest firmware update installed.\n");
- } else if (ErrorInStep == 3) {
- Print(L"\nThe firmware refused to boot from the selected volume. Note that external\n"
- L"hard drives are not well-supported by Apple's firmware for legacy OS booting.\n");
- }
- }
- FinishExternalScreen();
-} /* static VOID StartLegacy() */
-
-// Start a device on a non-Mac using the EFI_LEGACY_BIOS_PROTOCOL
-static VOID StartLegacyUEFI(LEGACY_ENTRY *Entry, CHAR16 *SelectionName)
-{
- BeginExternalScreen(TRUE, L"Booting Legacy OS (UEFI mode)");
- StoreLoaderName(SelectionName);
-
- BdsLibConnectDevicePath (Entry->BdsOption->DevicePath);
- BdsLibDoLegacyBoot(Entry->BdsOption);
-
- // If we get here, it means that there was a failure....
- Print(L"Failure booting legacy (BIOS) OS.");
- PauseForKey();
- FinishExternalScreen();
-} // static VOID StartLegacyUEFI()
-
-static LEGACY_ENTRY * AddLegacyEntry(IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Volume)
-{
- LEGACY_ENTRY *Entry, *SubEntry;
- REFIT_MENU_SCREEN *SubScreen;
- CHAR16 *VolDesc, *LegacyTitle;
- CHAR16 ShortcutLetter = 0;
-
- if (LoaderTitle == NULL) {
- if (Volume->OSName != NULL) {
- LoaderTitle = Volume->OSName;
- if (LoaderTitle[0] == 'W' || LoaderTitle[0] == 'L')
- ShortcutLetter = LoaderTitle[0];
- } else
- LoaderTitle = L"Legacy OS";
- }
- if (Volume->VolName != NULL)
- VolDesc = Volume->VolName;
- else
- VolDesc = (Volume->DiskKind == DISK_KIND_OPTICAL) ? L"CD" : L"HD";
-
- LegacyTitle = AllocateZeroPool(256 * sizeof(CHAR16));
- if (LegacyTitle != NULL)
- SPrint(LegacyTitle, 255, L"Boot %s from %s", LoaderTitle, VolDesc);
- if (IsInSubstring(LegacyTitle, GlobalConfig.DontScanVolumes)) {
- MyFreePool(LegacyTitle);
- return NULL;
- } // if
-
- // prepare the menu entry
- Entry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
- Entry->me.Title = LegacyTitle;
- Entry->me.Tag = TAG_LEGACY;
- Entry->me.Row = 0;
- Entry->me.ShortcutLetter = ShortcutLetter;
- Entry->me.Image = LoadOSIcon(Volume->OSIconName, L"legacy", FALSE);
- Entry->me.BadgeImage = Volume->VolBadgeImage;
- Entry->Volume = Volume;
- Entry->LoadOptions = (Volume->DiskKind == DISK_KIND_OPTICAL) ? L"CD" :
- ((Volume->DiskKind == DISK_KIND_EXTERNAL) ? L"USB" : L"HD");
- Entry->Enabled = TRUE;
-
- // create the submenu
- SubScreen = AllocateZeroPool(sizeof(REFIT_MENU_SCREEN));
- SubScreen->Title = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(SubScreen->Title, 255, L"Boot Options for %s on %s", LoaderTitle, VolDesc);
- SubScreen->TitleImage = Entry->me.Image;
- SubScreen->Hint1 = StrDuplicate(SUBSCREEN_HINT1);
- if (GlobalConfig.HideUIFlags & HIDEUI_FLAG_EDITOR) {
- SubScreen->Hint2 = StrDuplicate(SUBSCREEN_HINT2_NO_EDITOR);
- } else {
- SubScreen->Hint2 = StrDuplicate(SUBSCREEN_HINT2);
- } // if/else
-
- // default entry
- SubEntry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
- SubEntry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(SubEntry->me.Title, 255, L"Boot %s", LoaderTitle);
- SubEntry->me.Tag = TAG_LEGACY;
- SubEntry->Volume = Entry->Volume;
- SubEntry->LoadOptions = Entry->LoadOptions;
- AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
-
- AddMenuEntry(SubScreen, &MenuEntryReturn);
- Entry->me.SubScreen = SubScreen;
- AddMenuEntry(&MainMenu, (REFIT_MENU_ENTRY *)Entry);
- return Entry;
-} /* static LEGACY_ENTRY * AddLegacyEntry() */
-
-
// default volume badge icon based on disk kind
-static EG_IMAGE * GetDiskBadge(IN UINTN DiskType) {
+EG_IMAGE * GetDiskBadge(IN UINTN DiskType) {
EG_IMAGE * Badge = NULL;
switch (DiskType) {
break;
} // switch()
return Badge;
-} // static EG_IMAGE * GetDiskBadge()
-
-/**
- Create a rEFInd boot option from a Legacy BIOS protocol option.
-*/
-static LEGACY_ENTRY * AddLegacyEntryUEFI(BDS_COMMON_OPTION *BdsOption, IN UINT16 DiskType)
-{
- LEGACY_ENTRY *Entry, *SubEntry;
- REFIT_MENU_SCREEN *SubScreen;
- CHAR16 ShortcutLetter = 0;
- CHAR16 *LegacyDescription = StrDuplicate(BdsOption->Description);
-
- if (IsInSubstring(LegacyDescription, GlobalConfig.DontScanVolumes))
- return NULL;
-
- // Remove stray spaces, since many EFIs produce descriptions with lots of
- // extra spaces, especially at the end; this throws off centering of the
- // description on the screen....
- LimitStringLength(LegacyDescription, 100);
-
- // prepare the menu entry
- Entry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
- Entry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(Entry->me.Title, 255, L"Boot legacy target %s", LegacyDescription);
- Entry->me.Tag = TAG_LEGACY_UEFI;
- Entry->me.Row = 0;
- Entry->me.ShortcutLetter = ShortcutLetter;
- Entry->me.Image = LoadOSIcon(L"legacy", L"legacy", TRUE);
- Entry->LoadOptions = (DiskType == BBS_CDROM) ? L"CD" :
- ((DiskType == BBS_USB) ? L"USB" : L"HD");
- Entry->me.BadgeImage = GetDiskBadge(DiskType);
- Entry->BdsOption = BdsOption;
- Entry->Enabled = TRUE;
-
- // create the submenu
- SubScreen = AllocateZeroPool(sizeof(REFIT_MENU_SCREEN));
- SubScreen->Title = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(SubScreen->Title, 255, L"No boot options for legacy target");
- SubScreen->TitleImage = Entry->me.Image;
- SubScreen->Hint1 = StrDuplicate(SUBSCREEN_HINT1);
- if (GlobalConfig.HideUIFlags & HIDEUI_FLAG_EDITOR) {
- SubScreen->Hint2 = StrDuplicate(SUBSCREEN_HINT2_NO_EDITOR);
- } else {
- SubScreen->Hint2 = StrDuplicate(SUBSCREEN_HINT2);
- } // if/else
-
- // default entry
- SubEntry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
- SubEntry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(SubEntry->me.Title, 255, L"Boot %s", LegacyDescription);
- SubEntry->me.Tag = TAG_LEGACY_UEFI;
- Entry->BdsOption = BdsOption;
- AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
-
- AddMenuEntry(SubScreen, &MenuEntryReturn);
- Entry->me.SubScreen = SubScreen;
- AddMenuEntry(&MainMenu, (REFIT_MENU_ENTRY *)Entry);
- return Entry;
-} /* static LEGACY_ENTRY * AddLegacyEntryUEFI() */
-
-/**
- Scan for legacy BIOS targets on machines that implement EFI_LEGACY_BIOS_PROTOCOL.
- In testing, protocol has not been implemented on Macs but has been
- implemented on several Dell PCs and an ASUS motherboard.
- Restricts output to disks of the specified DiskType.
-*/
-static VOID ScanLegacyUEFI(IN UINTN DiskType)
-{
- EFI_STATUS Status;
- EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
- UINT16 *BootOrder = NULL;
- UINTN Index = 0;
- CHAR16 BootOption[10];
- UINTN BootOrderSize = 0;
- CHAR16 Buffer[20];
- BDS_COMMON_OPTION *BdsOption;
- LIST_ENTRY TempList;
- BBS_BBS_DEVICE_PATH *BbsDevicePath = NULL;
- BOOLEAN SearchingForUsb = FALSE;
-
- InitializeListHead (&TempList);
- ZeroMem (Buffer, sizeof (Buffer));
-
- // If LegacyBios protocol is not implemented on this platform, then
- //we do not support this type of legacy boot on this machine.
- Status = refit_call3_wrapper(gBS->LocateProtocol, &gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
- if (EFI_ERROR (Status))
- return;
-
- // EFI calls USB drives BBS_HARDDRIVE, but we want to distinguish them,
- // so we set DiskType inappropriately elsewhere in the program and
- // "translate" it here.
- if (DiskType == BBS_USB) {
- DiskType = BBS_HARDDISK;
- SearchingForUsb = TRUE;
- } // if
-
- // Grab the boot order
- BootOrder = BdsLibGetVariableAndSize(L"BootOrder", &gEfiGlobalVariableGuid, &BootOrderSize);
- if (BootOrder == NULL) {
- BootOrderSize = 0;
- }
-
- Index = 0;
- while (Index < BootOrderSize / sizeof (UINT16))
- {
- // Grab each boot option variable from the boot order, and convert
- // the variable into a BDS boot option
- UnicodeSPrint (BootOption, sizeof (BootOption), L"Boot%04x", BootOrder[Index]);
- BdsOption = BdsLibVariableToOption (&TempList, BootOption);
-
- if (BdsOption != NULL) {
- BbsDevicePath = (BBS_BBS_DEVICE_PATH *)BdsOption->DevicePath;
- // Only add the entry if it is of a requested type (e.g. USB, HD)
- // Two checks necessary because some systems return EFI boot loaders
- // with a DeviceType value that would inappropriately include them
- // as legacy loaders....
- if ((BbsDevicePath->DeviceType == DiskType) && (BdsOption->DevicePath->Type == DEVICE_TYPE_BIOS)) {
- // USB flash drives appear as hard disks with certain media flags set.
- // Look for this, and if present, pass it on with the (technically
- // incorrect, but internally useful) BBS_TYPE_USB flag set.
- if (DiskType == BBS_HARDDISK) {
- if (SearchingForUsb && (BbsDevicePath->StatusFlag & (BBS_MEDIA_PRESENT | BBS_MEDIA_MAYBE_PRESENT))) {
- AddLegacyEntryUEFI(BdsOption, BBS_USB);
- } else if (!SearchingForUsb && !(BbsDevicePath->StatusFlag & (BBS_MEDIA_PRESENT | BBS_MEDIA_MAYBE_PRESENT))) {
- AddLegacyEntryUEFI(BdsOption, DiskType);
- }
- } else {
- AddLegacyEntryUEFI(BdsOption, DiskType);
- } // if/else
- } // if
- } // if (BdsOption != NULL)
- Index++;
- } // while
-} /* static VOID ScanLegacyUEFI() */
-
-static VOID ScanLegacyVolume(REFIT_VOLUME *Volume, UINTN VolumeIndex) {
- UINTN VolumeIndex2;
- BOOLEAN ShowVolume, HideIfOthersFound;
-
- ShowVolume = FALSE;
- HideIfOthersFound = FALSE;
- if (Volume->IsAppleLegacy) {
- ShowVolume = TRUE;
- HideIfOthersFound = TRUE;
- } else if (Volume->HasBootCode) {
- ShowVolume = TRUE;
- if (Volume->BlockIO == Volume->WholeDiskBlockIO &&
- Volume->BlockIOOffset == 0 &&
- Volume->OSName == NULL)
- // this is a whole disk (MBR) entry; hide if we have entries for partitions
- HideIfOthersFound = TRUE;
- }
- if (HideIfOthersFound) {
- // check for other bootable entries on the same disk
- for (VolumeIndex2 = 0; VolumeIndex2 < VolumesCount; VolumeIndex2++) {
- if (VolumeIndex2 != VolumeIndex && Volumes[VolumeIndex2]->HasBootCode &&
- Volumes[VolumeIndex2]->WholeDiskBlockIO == Volume->WholeDiskBlockIO)
- ShowVolume = FALSE;
- }
- }
-
- if (ShowVolume)
- AddLegacyEntry(NULL, Volume);
-} // static VOID ScanLegacyVolume()
-
-// Scan attached optical discs for legacy (BIOS) boot code
-// and add anything found to the list....
-static VOID ScanLegacyDisc(VOID)
-{
- UINTN VolumeIndex;
- REFIT_VOLUME *Volume;
-
- if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_OPTICAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
- } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
- ScanLegacyUEFI(BBS_CDROM);
- }
-} /* static VOID ScanLegacyDisc() */
-
-// Scan internal hard disks for legacy (BIOS) boot code
-// and add anything found to the list....
-static VOID ScanLegacyInternal(VOID)
-{
- UINTN VolumeIndex;
- REFIT_VOLUME *Volume;
-
- if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_INTERNAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
- } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
- // TODO: This actually picks up USB flash drives, too; try to find
- // a way to differentiate the two....
- ScanLegacyUEFI(BBS_HARDDISK);
- }
-} /* static VOID ScanLegacyInternal() */
-
-// Scan external disks for legacy (BIOS) boot code
-// and add anything found to the list....
-static VOID ScanLegacyExternal(VOID)
-{
- UINTN VolumeIndex;
- REFIT_VOLUME *Volume;
-
- if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_EXTERNAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
- } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
- // TODO: This actually doesn't do anything useful; leaving in hopes of
- // fixing it later....
- ScanLegacyUEFI(BBS_USB);
- }
-} /* static VOID ScanLegacyExternal() */
+} // EG_IMAGE * GetDiskBadge()
//
// pre-boot tool functions
BeginExternalScreen(Entry->UseGraphicsMode, Entry->me.Title + 6); // assumes "Start <title>" as assigned below
StoreLoaderName(Entry->me.Title);
StartEFIImage(Entry->DevicePath, Entry->LoadOptions, TYPE_EFI,
- Basename(Entry->LoaderPath), Entry->OSType, NULL, TRUE);
+ Basename(Entry->LoaderPath), Entry->OSType, NULL, TRUE, FALSE);
FinishExternalScreen();
} /* static VOID StartTool() */
SPrint(FileName, 255, L"%s\\%s", Path, DirEntry->FileName);
NumFound++;
Status = StartEFIImage(FileDevicePath(SelfLoadedImage->DeviceHandle, FileName),
- L"", TYPE_EFI, DirEntry->FileName, 0, NULL, FALSE);
+ L"", TYPE_EFI, DirEntry->FileName, 0, NULL, FALSE, TRUE);
}
Status = DirIterClose(&DirIter);
if (Status != EFI_NOT_FOUND) {
ConnectAllDriversToAllControllers();
} /* static VOID LoadDrivers() */
-// Determine what (if any) type of legacy (BIOS) boot support is available
-static VOID FindLegacyBootType(VOID) {
- EFI_STATUS Status;
- EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
-
- GlobalConfig.LegacyType = LEGACY_TYPE_NONE;
-
- // UEFI-style legacy BIOS support is available only with some EFI implementations....
- Status = refit_call3_wrapper(gBS->LocateProtocol, &gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
- if (!EFI_ERROR (Status))
- GlobalConfig.LegacyType = LEGACY_TYPE_UEFI;
-
- // Macs have their own system. If the firmware vendor code contains the
- // string "Apple", assume it's available. Note that this overrides the
- // UEFI type, and might yield false positives if the vendor string
- // contains "Apple" as part of something bigger, so this isn't 100%
- // perfect.
- if (StriSubCmp(L"Apple", ST->FirmwareVendor))
- GlobalConfig.LegacyType = LEGACY_TYPE_MAC;
-} // static VOID FindLegacyBootType
-
-// Warn the user if legacy OS scans are enabled but the firmware can't support them....
-static VOID WarnIfLegacyProblems(VOID) {
- BOOLEAN found = FALSE;
- UINTN i = 0;
-
- if (GlobalConfig.LegacyType == LEGACY_TYPE_NONE) {
- do {
- if (GlobalConfig.ScanFor[i] == 'h' || GlobalConfig.ScanFor[i] == 'b' || GlobalConfig.ScanFor[i] == 'c' ||
- GlobalConfig.ScanFor[i] == 'H' || GlobalConfig.ScanFor[i] == 'B' || GlobalConfig.ScanFor[i] == 'C')
- found = TRUE;
- i++;
- } while ((i < NUM_SCAN_OPTIONS) && (!found));
-
- if (found) {
- Print(L"NOTE: refind.conf's 'scanfor' line specifies scanning for one or more legacy\n");
- Print(L"(BIOS) boot options; however, this is not possible because your computer lacks\n");
- Print(L"the necessary Compatibility Support Module (CSM) support or that support is\n");
- Print(L"disabled in your firmware.\n");
- PauseForKey();
- } // if (found)
- } // if no legacy support
-} // static VOID WarnIfLegacyProblems()
-
// Locates boot loaders. NOTE: This assumes that GlobalConfig.LegacyType is set correctly.
static VOID ScanForBootloaders(VOID) {
UINTN i;
case 'o': case 'O':
ScanOptical();
break;
+ case 'n': case 'N':
+ ScanNetboot();
+ break;
} // switch()
} // for
PathName = StrDuplicate(DirName);
MergeStrings(&PathName, FileName, (StriCmp(PathName, L"\\") == 0) ? 0 : L'\\');
for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, PathName))) {
+ if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, PathName)) &&
+ IsValidLoader(Volumes[VolumeIndex]->RootDir, PathName)) {
SPrint(FullDescription, 255, L"%s at %s on %s", Description, PathName, Volumes[VolumeIndex]->VolName);
AddToolEntry(Volumes[VolumeIndex]->DeviceHandle, PathName, FullDescription, BuiltinIcon(Icon), 'S', FALSE);
} // if
case TAG_SHELL:
j = 0;
while ((FileName = FindCommaDelimited(SHELL_NAMES, j++)) != NULL) {
- if (FileExists(SelfRootDir, FileName)) {
+ if (FileExists(SelfRootDir, FileName) && IsValidLoader(SelfRootDir, FileName)) {
AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"EFI Shell", BuiltinIcon(BUILTIN_ICON_TOOL_SHELL),
'S', FALSE);
}
case TAG_GPTSYNC:
j = 0;
while ((FileName = FindCommaDelimited(GPTSYNC_NAMES, j++)) != NULL) {
- if (FileExists(SelfRootDir, FileName)) {
+ if (FileExists(SelfRootDir, FileName) && IsValidLoader(SelfRootDir, FileName)) {
AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"Hybrid MBR tool", BuiltinIcon(BUILTIN_ICON_TOOL_PART),
'P', FALSE);
} // if
case TAG_GDISK:
j = 0;
while ((FileName = FindCommaDelimited(GDISK_NAMES, j++)) != NULL) {
- if (FileExists(SelfRootDir, FileName)) {
+ if (FileExists(SelfRootDir, FileName) && IsValidLoader(SelfRootDir, FileName)) {
AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"disk partitioning tool",
BuiltinIcon(BUILTIN_ICON_TOOL_PART), 'G', FALSE);
} // if
} // while
FileName = NULL;
break;
+
+ case TAG_NETBOOT:
+ j = 0;
+ while ((FileName = FindCommaDelimited(NETBOOT_NAMES, j++)) != NULL) {
+ if (FileExists(SelfRootDir, FileName) && IsValidLoader(SelfRootDir, FileName)) {
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"Netboot",
+ BuiltinIcon(BUILTIN_ICON_TOOL_NETBOOT), 'N', FALSE);
+ } // if
+ MyFreePool(FileName);
+ } // while
+ FileName = NULL;
+ break;
case TAG_APPLE_RECOVERY:
FileName = StrDuplicate(L"\\com.apple.recovery.boot\\boot.efi");
for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, FileName))) {
+ if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, FileName)) &&
+ IsValidLoader(Volumes[VolumeIndex]->RootDir, FileName)) {
SPrint(Description, 255, L"Apple Recovery on %s", Volumes[VolumeIndex]->VolName);
AddToolEntry(Volumes[VolumeIndex]->DeviceHandle, FileName, Description,
BuiltinIcon(BUILTIN_ICON_TOOL_APPLE_RESCUE), 'R', TRUE);
SplitVolumeAndFilename(&FileName, &VolName);
for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, FileName)) &&
+ IsValidLoader(Volumes[VolumeIndex]->RootDir, FileName) &&
((VolName == NULL) || (StriCmp(VolName, Volumes[VolumeIndex]->VolName) == 0))) {
SPrint(Description, 255, L"Microsoft Recovery on %s", Volumes[VolumeIndex]->VolName);
AddToolEntry(Volumes[VolumeIndex]->DeviceHandle, FileName, Description,