* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
- * Modifications copyright (c) 2012-2013 Roderick W. Smith
+ * Modifications copyright (c) 2012-2014 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 "icns.h"
#include "menu.h"
#include "mok.h"
+#include "gpt.h"
#include "security_policy.h"
#include "../include/Handle.h"
#include "../include/refit_call_wrapper.h"
#include "../include/syslinux_mbr.h"
#ifdef __MAKEWITH_GNUEFI
+#ifndef EFI_SECURITY_VIOLATION
#define EFI_SECURITY_VIOLATION EFIERR (26)
-#else
+#endif
+#endif
+
#include "../EfiLib/BdsHelper.h"
#include "../EfiLib/legacy.h"
-#endif // __MAKEWITH_GNUEFI
#ifndef EFI_OS_INDICATIONS_BOOT_TO_FW_UI
#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI 0x0000000000000001ULL
#endif
+#ifdef __MAKEWITH_TIANO
+#define LibLocateHandle gBS->LocateHandleBuffer
+#endif
+
//
// constants
#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"
#elif defined (EFI32)
#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"
#else
#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
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, 0, 0, 0, DONT_CHANGE_TEXT_MODE, 20, 0, 0, GRAPHICS_FOR_OSX, LEGACY_TYPE_MAC, 0, 0,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- { TAG_SHELL, TAG_MEMTEST, TAG_APPLE_RECOVERY, TAG_MOK_TOOL, TAG_ABOUT, TAG_SHUTDOWN,
- TAG_REBOOT, TAG_FIRMWARE, 0, 0, 0, 0, 0, 0 }
+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, 0, 0 }
};
EFI_GUID GlobalGuid = EFI_GLOBAL_VARIABLE;
+EFI_GUID RefindGuid = REFIND_GUID_VALUE;
+
+GPT_DATA *gPartitions = NULL;
// Structure used to hold boot loader filenames and time stamps in
// a linked list; used to sort entries within a directory.
static VOID AboutrEFInd(VOID)
{
+ CHAR16 *FirmwareVendor;
+
if (AboutMenu.EntryCount == 0) {
AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT);
- AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.7.6.1");
+ AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.8.3.90");
AddMenuInfoLine(&AboutMenu, L"");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer");
- AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2013 Roderick W. Smith");
+ AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2014 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"");
#else
AddMenuInfoLine(&AboutMenu, L" Platform: unknown");
#endif
- AddMenuInfoLine(&AboutMenu, PoolPrint(L" Firmware: %s %d.%02d", ST->FirmwareVendor, ST->FirmwareRevision >> 16,
+ FirmwareVendor = StrDuplicate(ST->FirmwareVendor);
+ LimitStringLength(FirmwareVendor, 65); // More than ~65 causes empty info page on 800x600 display
+ AddMenuInfoLine(&AboutMenu, PoolPrint(L" Firmware: %s %d.%02d", FirmwareVendor, ST->FirmwareRevision >> 16,
ST->FirmwareRevision & ((1 << 16) - 1)));
AddMenuInfoLine(&AboutMenu, PoolPrint(L" Screen Output: %s", egScreenDescription()));
AddMenuInfoLine(&AboutMenu, L"");
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_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);
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: Retrieve a raw EFI variable.
-// Returns EFI status
-static EFI_STATUS EfivarGetRaw(EFI_GUID *vendor, CHAR16 *name, CHAR8 **buffer, UINTN *size) {
- CHAR8 *buf;
- UINTN l;
- EFI_STATUS err;
-
- l = sizeof(CHAR16 *) * EFI_MAXIMUM_VARIABLE_SIZE;
- buf = AllocatePool(l);
- if (!buf)
- return EFI_OUT_OF_RESOURCES;
-
- err = refit_call5_wrapper(RT->GetVariable, name, vendor, NULL, &l, buf);
- if (EFI_ERROR(err) == EFI_SUCCESS) {
- *buffer = buf;
- if (size)
- *size = l;
- } else
- MyFreePool(buf);
- return err;
-} // EFI_STATUS EfivarGetRaw()
-
-// From gummiboot: Set an EFI variable
-static EFI_STATUS EfivarSetRaw(EFI_GUID *vendor, CHAR16 *name, CHAR8 *buf, UINTN size, BOOLEAN persistent) {
- UINT32 flags;
-
- flags = EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS;
- if (persistent)
- flags |= EFI_VARIABLE_NON_VOLATILE;
-
- return refit_call5_wrapper(RT->SetVariable, name, vendor, flags, size, buf);
-} // EFI_STATUS EfivarSetRaw()
-
// From gummiboot: Reboot the computer into its built-in user interface
static EFI_STATUS RebootIntoFirmware(VOID) {
CHAR8 *b;
return err;
}
+// 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) {
+ EFI_STATUS Status;
+ CHAR16 *OldName = NULL;
+ UINTN Length;
+
+ if (Name) {
+ Status = EfivarGetRaw(&RefindGuid, L"PreviousBoot", (CHAR8**) &OldName, &Length);
+ if ((Status != EFI_SUCCESS) || (StrCmp(OldName, Name) != 0)) {
+ EfivarSetRaw(&RefindGuid, L"PreviousBoot", (CHAR8*) Name, StrLen(Name) * 2 + 2, TRUE);
+ } // if
+ MyFreePool(OldName);
+ } // if
+} // VOID StoreLoaderName()
//
// EFI OS loader functions
//
-static VOID StartLoader(LOADER_ENTRY *Entry)
+// 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);
-
- // 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, 128);
- 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];
- }
+ NoExtension = StripEfiExtension(NameClues);
- // 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 (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];
+ }
+
+ // 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", LoaderPath) || StriSubCmp(L"vmlinuz", LoaderPath)) {
- 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 = 'R';
ShortcutLetter = 'R';
} else if (StriCmp(LoaderPath, MACOSX_LOADER_PATH) == 0) {
- if (Volume->VolIconImage != NULL) { // custom icon file found
- Entry->me.Image = Volume->VolIconImage;
- }
MergeStrings(&OSIconName, L"mac", 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);
if (Entry != NULL) {
Entry->Title = StrDuplicate((LoaderTitle != NULL) ? LoaderTitle : LoaderPath);
Entry->me.Title = AllocateZeroPool(sizeof(CHAR16) * 256);
- SPrint(Entry->me.Title, 255, L"Boot %s from %s ", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath, Volume->VolName);
+ // 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).
+ // 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'\\')) {
// eligible for scanning.
static BOOLEAN ShouldScan(REFIT_VOLUME *Volume, CHAR16 *Path) {
CHAR16 *VolName = NULL, *DontScanDir, *PathCopy = NULL;
- UINTN i = 0, VolNum;
+ UINTN i = 0;
BOOLEAN ScanIt = TRUE;
- if (IsIn(Volume->VolName, GlobalConfig.DontScanVolumes))
+ if ((IsIn(Volume->VolName, GlobalConfig.DontScanVolumes)) || (IsIn(Volume->PartName, GlobalConfig.DontScanVolumes)))
return FALSE;
if ((StriCmp(Path, SelfDirPath) == 0) && (Volume->DeviceHandle == SelfVolume->DeviceHandle))
// See if Path includes an explicit volume declaration that's NOT Volume....
PathCopy = StrDuplicate(Path);
if (SplitVolumeAndFilename(&PathCopy, &VolName)) {
- if (StriCmp(VolName, Volume->VolName) != 0) {
- if ((StrLen(VolName) > 2) && (VolName[0] == L'f') && (VolName[1] == L's') && (VolName[2] >= L'0') && (VolName[2] <= L'9')) {
- VolNum = Atoi(VolName + 2);
- if (VolNum != Volume->VolNumber) {
- ScanIt = FALSE;
- }
- } else {
- ScanIt = FALSE;
- }
+ VolumeNumberToName(Volume, &VolName);
+ if (VolName && StriCmp(VolName, Volume->VolName) != 0) {
+ ScanIt = FALSE;
} // if
} // if Path includes volume specification
MyFreePool(PathCopy);
VolName = NULL;
// See if Volume is in GlobalConfig.DontScanDirs....
- while ((DontScanDir = FindCommaDelimited(GlobalConfig.DontScanDirs, i++)) && ScanIt) {
+ while (ScanIt && (DontScanDir = FindCommaDelimited(GlobalConfig.DontScanDirs, i++))) {
SplitVolumeAndFilename(&DontScanDir, &VolName);
CleanUpPathNameSlashes(DontScanDir);
+ VolumeNumberToName(Volume, &VolName);
if (VolName != NULL) {
if ((StriCmp(VolName, Volume->VolName) == 0) && (StriCmp(DontScanDir, Path) == 0))
ScanIt = FALSE;
- if ((StrLen(VolName) > 2) && (VolName[0] == L'f') && (VolName[1] == L's') && (VolName[2] >= L'0') && (VolName[2] <= L'9')) {
- VolNum = Atoi(VolName + 2);
- if ((VolNum == Volume->VolNumber) && (StriCmp(DontScanDir, Path) == 0))
- ScanIt = FALSE;
- }
} else {
if (StriCmp(DontScanDir, Path) == 0)
ScanIt = FALSE;
MyFreePool(DontScanDir);
MyFreePool(VolName);
DontScanDir = NULL;
+ VolName = NULL;
} // while()
return ScanIt;
return (DirEntry->FileSize != FileSize2);
} // BOOLEAN IsSymbolicLink()
+// Returns TRUE if a file with the same name as the original but with
+// ".efi.signed" is also present in the same directory. Ubuntu is using
+// this filename as a signed version of the original unsigned kernel, and
+// there's no point in cluttering the display with two kernels that will
+// behave identically on non-SB systems, or when one will fail when SB
+// is active.
+static BOOLEAN HasSignedCounterpart(IN REFIT_VOLUME *Volume, IN CHAR16 *Path, IN CHAR16 *Filename) {
+ CHAR16 *NewFile = NULL;
+ BOOLEAN retval = FALSE;
+
+ MergeStrings(&NewFile, Path, 0);
+ MergeStrings(&NewFile, Filename, L'\\');
+ MergeStrings(&NewFile, L".efi.signed", 0);
+ if (NewFile != NULL) {
+ CleanUpPathNameSlashes(NewFile);
+ if (FileExists(Volume->RootDir, NewFile))
+ retval = TRUE;
+ MyFreePool(NewFile);
+ } // if
+
+ return retval;
+} // BOOLEAN HasSignedCounterpart()
+
// Scan an individual directory for EFI boot loader files and, if found,
// add them to the list. Exception: Ignores FALLBACK_FULLNAME, which is picked
// up in ScanEfiFiles(). Sorts the entries within the loader directory so that
BOOLEAN FoundFallbackDuplicate = FALSE;
if ((!SelfDirPath || !Path || ((StriCmp(Path, SelfDirPath) == 0) && (Volume->DeviceHandle != SelfVolume->DeviceHandle)) ||
- (StriCmp(Path, SelfDirPath) != 0)) &&
- (ShouldScan(Volume, Path))) {
+ (StriCmp(Path, SelfDirPath) != 0)) && (ShouldScan(Volume, Path))) {
// look through contents of the directory
DirIterOpen(Volume->RootDir, Path, &DirIter);
while (DirIterNext(&DirIter, 2, Pattern, &DirEntry)) {
(StriCmp(DirEntry->FileName, FALLBACK_BASENAME) == 0 && (StriCmp(Path, L"EFI\\BOOT") == 0)) ||
StriSubCmp(L"shell", DirEntry->FileName) ||
IsSymbolicLink(Volume, Path, DirEntry) || /* is symbolic link */
- IsIn(DirEntry->FileName, GlobalConfig.DontScanFiles))
+ HasSignedCounterpart(Volume, Path, DirEntry->FileName) || /* a file with same name plus ".efi.signed" is present */
+ FilenameIn(Volume, Path, DirEntry->FileName, GlobalConfig.DontScanFiles))
continue; // skip this
if (Path)
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;
EFI_FILE_INFO *EfiDirEntry;
- CHAR16 FileName[256], *Directory, *MatchPatterns, *VolName = NULL, *SelfPath;
+ CHAR16 FileName[256], *Directory = NULL, *MatchPatterns, *VolName = NULL, *SelfPath;
UINTN i, Length;
BOOLEAN ScanFallbackLoader = TRUE;
BOOLEAN FoundBRBackup = FALSE;
- MatchPatterns = StrDuplicate(LOADER_MATCH_PATTERNS);
- if (GlobalConfig.ScanAllLinux)
- MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
-
if ((Volume->RootDir != NULL) && (Volume->VolName != NULL) && (Volume->IsReadable)) {
+ MatchPatterns = StrDuplicate(LOADER_MATCH_PATTERNS);
+ if (GlobalConfig.ScanAllLinux)
+ MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
+
// check for Mac OS X boot loader
if (ShouldScan(Volume, L"System\\Library\\CoreServices")) {
StrCpy(FileName, MACOSX_LOADER_PATH);
- if (FileExists(Volume->RootDir, FileName) && !IsIn(L"boot.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, 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) && !IsIn(L"boot.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"boot.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) && !IsIn(L"bkpbootmgfw.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"bkpbootmgfw.efi",
+ GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Microsoft EFI boot (Boot Repair backup)", Volume);
FoundBRBackup = TRUE;
if (DuplicatesFallback(Volume, FileName))
ScanFallbackLoader = FALSE;
}
StrCpy(FileName, L"EFI\\Microsoft\\Boot\\bootmgfw.efi");
- if (FileExists(Volume->RootDir, FileName) && !IsIn(L"bootmgfw.efi", GlobalConfig.DontScanFiles)) {
+ if (FileExists(Volume->RootDir, FileName) && !FilenameIn(Volume, Directory, L"bootmgfw.efi", GlobalConfig.DontScanFiles)) {
if (FoundBRBackup)
AddLoaderEntry(FileName, L"Supposed Microsoft EFI boot (probably GRUB)", Volume);
else
#define MAX_DISCOVERED_PATHS (16)
-static VOID StartLegacy(IN LEGACY_ENTRY *Entry)
+static VOID StartLegacy(IN LEGACY_ENTRY *Entry, IN CHAR16 *SelectionName)
{
EFI_STATUS Status;
EG_IMAGE *BootLogoImage;
ExtractLegacyLoaderPaths(DiscoveredPathList, MAX_DISCOVERED_PATHS, LegacyLoaderList);
- Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, TYPE_LEGACY, L"legacy loader", 0, &ErrorInStep, TRUE);
+ StoreLoaderName(SelectionName);
+ Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, TYPE_LEGACY, L"legacy loader", 0, &ErrorInStep, TRUE, FALSE);
if (Status == EFI_NOT_FOUND) {
if (ErrorInStep == 1) {
Print(L"\nPlease make sure that you have the latest firmware update installed.\n");
} /* static VOID StartLegacy() */
// Start a device on a non-Mac using the EFI_LEGACY_BIOS_PROTOCOL
-#ifdef __MAKEWITH_TIANO
-static VOID StartLegacyUEFI(LEGACY_ENTRY *Entry)
+static VOID StartLegacyUEFI(LEGACY_ENTRY *Entry, CHAR16 *SelectionName)
{
-// UINTN ExitDataSize = 0;
-// CHAR16 *ExitData = NULL;
-// EFI_STATUS Status;
-
BeginExternalScreen(TRUE, L"Booting Legacy OS (UEFI mode)");
-// Print(L"Launching from '%s'\n", DevicePathToStr(Entry->BdsOption->DevicePath));
-// PauseForKey();
+ StoreLoaderName(SelectionName);
-// Status = BdsLibBootViaBootOption(Entry->BdsOption, Entry->BdsOption->DevicePath, &ExitDataSize, &ExitData);
-// Print(L"BdsLibBootViaBootOption() returned %d\n", Status);
BdsLibConnectDevicePath (Entry->BdsOption->DevicePath);
BdsLibDoLegacyBoot(Entry->BdsOption);
PauseForKey();
FinishExternalScreen();
} // static VOID StartLegacyUEFI()
-#endif // __MAKEWITH_TIANO
static LEGACY_ENTRY * AddLegacyEntry(IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Volume)
{
LEGACY_ENTRY *Entry, *SubEntry;
REFIT_MENU_SCREEN *SubScreen;
- CHAR16 *VolDesc;
+ CHAR16 *VolDesc, *LegacyTitle;
CHAR16 ShortcutLetter = 0;
if (LoaderTitle == NULL) {
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 = AllocateZeroPool(256 * sizeof(CHAR16));
- SPrint(Entry->me.Title, 255, L"Boot %s from %s", LoaderTitle, VolDesc);
+ Entry->me.Title = LegacyTitle;
Entry->me.Tag = TAG_LEGACY;
Entry->me.Row = 0;
Entry->me.ShortcutLetter = ShortcutLetter;
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");
+ ((Volume->DiskKind == DISK_KIND_EXTERNAL) ? L"USB" : L"HD");
Entry->Enabled = TRUE;
// create the submenu
} /* static LEGACY_ENTRY * AddLegacyEntry() */
-#ifdef __MAKEWITH_GNUEFI
-static VOID ScanLegacyUEFI(IN UINTN DiskType){}
-#else
// default volume badge icon based on disk kind
static EG_IMAGE * GetDiskBadge(IN UINTN DiskType) {
EG_IMAGE * Badge = NULL;
LEGACY_ENTRY *Entry, *SubEntry;
REFIT_MENU_SCREEN *SubScreen;
CHAR16 ShortcutLetter = 0;
- CHAR16 *LegacyDescription = BdsOption->Description;
+ 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));
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;
+ 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 = gBS->LocateProtocol(&gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
+ Status = refit_call3_wrapper(gBS->LocateProtocol, &gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
if (EFI_ERROR (Status))
- return;
+ 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 (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)) {
- AddLegacyEntryUEFI(BdsOption, BbsDevicePath->DeviceType);
- }
- }
+ // 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() */
-#endif // __MAKEWITH_GNUEFI
static VOID ScanLegacyVolume(REFIT_VOLUME *Volume, UINTN VolumeIndex) {
UINTN VolumeIndex2;
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() */
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() */
static VOID StartTool(IN LOADER_ENTRY *Entry)
{
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) {
// Determine what (if any) type of legacy (BIOS) boot support is available
static VOID FindLegacyBootType(VOID) {
-#ifdef __MAKEWITH_TIANO
EFI_STATUS Status;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
-#endif
GlobalConfig.LegacyType = LEGACY_TYPE_NONE;
- // UEFI-style legacy BIOS support is available only with the TianoCore EDK2
- // build environment, and then only with some EFI implementations....
-#ifdef __MAKEWITH_TIANO
- Status = gBS->LocateProtocol (&gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
+ // 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;
-#endif
// Macs have their own system. If the firmware vendor code contains the
// string "Apple", assume it's available. Note that this overrides the
GlobalConfig.LegacyType = LEGACY_TYPE_MAC;
} // static VOID FindLegacyBootType
-// Warn the user if legacy OS scans are enabled but the firmware or this
-// application can't support them....
-static VOID WarnIfLegacyProblems() {
+// 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')
+ 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 ");
-#ifdef __MAKEWITH_TIANO
- Print(L"your computer lacks\n");
- Print(L"the necessary Compatibility Support Module (CSM) support.\n");
-#else
- Print(L"this program was\n");
- Print(L"compiled without the necessary support. Please visit\n");
- Print(L"http://www.rodsbooks.com/refind/getting.html and download and install a rEFInd\n");
- Print(L"binary built with the TianoCore EDK2 to enable legacy boot support.\n");
-#endif
+ 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
// Locates boot loaders. NOTE: This assumes that GlobalConfig.LegacyType is set correctly.
static VOID ScanForBootloaders(VOID) {
- UINTN i;
-
-// if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
-// Print(L"About to call BdsDeleteAllInvalidLegacyBootOptions()\n");
-// BdsDeleteAllInvalidLegacyBootOptions();
-// Print(L"About to call BdsAddNonExistingLegacyBootOptions()\n");
-// BdsAddNonExistingLegacyBootOptions();
-// Print(L"About to call BdsUpdateLegacyDevOrder()\n");
-// // BdsUpdateLegacyDevOrder(); // EXTREME CAUTION: HOSED ONE FIRMWARE!
-// Print(L"Done with legacy boot updates!\n");
-// PauseForKey();
-// }
+ UINTN i;
+ CHAR8 s;
+ BOOLEAN ScanForLegacy = FALSE;
- ScanVolumes();
+ // Determine up-front if we'll be scanning for legacy loaders....
+ for (i = 0; i < NUM_SCAN_OPTIONS; i++) {
+ s = GlobalConfig.ScanFor[i];
+ if ((s == 'c') || (s == 'C') || (s == 'h') || (s == 'H') || (s == 'b') || (s == 'B'))
+ ScanForLegacy = TRUE;
+ } // for
+
+ // If UEFI & scanning for legacy loaders & deep legacy scan, update NVRAM boot manager list
+ if ((GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) && ScanForLegacy && GlobalConfig.DeepLegacyScan) {
+ BdsDeleteAllInvalidLegacyBootOptions();
+ BdsAddNonExistingLegacyBootOptions();
+ } // if
// scan for loaders and tools, add them to the menu
for (i = 0; i < NUM_SCAN_OPTIONS; i++) {
ScanLegacyExternal();
break;
case 'm': case 'M':
- ScanUserConfigured(CONFIG_FILE_NAME);
+ ScanUserConfigured(GlobalConfig.ConfigFilename);
break;
case 'e': case 'E':
ScanExternal();
case 'o': case 'O':
ScanOptical();
break;
+ case 'n': case 'N':
+ ScanNetboot();
+ break;
} // switch()
} // for
// Add the second-row tags containing built-in and external tools (EFI shell,
// reboot, etc.)
static VOID ScanForTools(VOID) {
- CHAR16 *FileName = NULL, *MokLocations, Description[256];
+ CHAR16 *FileName = NULL, *VolName = NULL, *MokLocations, Description[256];
REFIT_MENU_ENTRY *TempMenuEntry;
UINTN i, j, VolumeIndex;
UINT64 osind;
FileName = NULL;
break;
+ case TAG_GDISK:
+ j = 0;
+ while ((FileName = FindCommaDelimited(GDISK_NAMES, j++)) != NULL) {
+ if (FileExists(SelfRootDir, FileName)) {
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"disk partitioning tool",
+ BuiltinIcon(BUILTIN_ICON_TOOL_PART), 'G', FALSE);
+ } // if
+ MyFreePool(FileName);
+ } // while
+ FileName = NULL;
+ break;
+
+ case TAG_NETBOOT:
+ j = 0;
+ while ((FileName = FindCommaDelimited(NETBOOT_NAMES, j++)) != NULL) {
+ if (FileExists(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++) {
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);
- }
+ } // if
} // for
MyFreePool(FileName);
FileName = NULL;
break;
+ case TAG_WINDOWS_RECOVERY:
+ j = 0;
+ while ((FileName = FindCommaDelimited(GlobalConfig.WindowsRecoveryFiles, j++)) != NULL) {
+ SplitVolumeAndFilename(&FileName, &VolName);
+ for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
+ if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(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,
+ BuiltinIcon(BUILTIN_ICON_TOOL_WINDOWS_RESCUE), 'R', TRUE);
+ } // if
+ } // for
+ } // while
+ MyFreePool(FileName);
+ FileName = NULL;
+ MyFreePool(VolName);
+ VolName = NULL;
+ break;
+
case TAG_MOK_TOOL:
- FindTool(MokLocations, MOK_NAMES, L"MOK utility utility", BUILTIN_ICON_TOOL_MOK_TOOL);
+ FindTool(MokLocations, MOK_NAMES, L"MOK utility", BUILTIN_ICON_TOOL_MOK_TOOL);
break;
case TAG_MEMTEST:
} // static VOID ScanForTools
// Rescan for boot loaders
-VOID RescanAll(VOID) {
+static VOID RescanAll(BOOLEAN DisplayMessage) {
EG_PIXEL BGColor;
BGColor.b = 255;
BGColor.g = 175;
BGColor.r = 100;
BGColor.a = 0;
- egDisplayMessage(L"Scanning for new boot loaders; please wait....", &BGColor);
+ if (DisplayMessage)
+ egDisplayMessage(L"Scanning for new boot loaders; please wait....", &BGColor);
FreeList((VOID ***) &(MainMenu.Entries), &MainMenu.EntryCount);
MainMenu.Entries = NULL;
MainMenu.EntryCount = 0;
- ReadConfig(CONFIG_FILE_NAME);
+ ReadConfig(GlobalConfig.ConfigFilename);
ConnectAllDriversToAllControllers();
ScanVolumes();
ScanForBootloaders();
gRT = SystemTable->RuntimeServices; // Some BDS functions need gRT to be set
EfiGetSystemConfigurationTable (&gEfiDxeServicesTableGuid, (VOID **) &gDS);
- InitializeConsoleSim();
+// InitializeConsoleSim();
}
#endif
return Success;
} // VOID SecureBootUninstall
+// Sets the global configuration filename; will be CONFIG_FILE_NAME unless the
+// "-c" command-line option is set, in which case that takes precedence.
+// If an error is encountered, leaves the value alone (it should be set to
+// CONFIG_FILE_NAME when GlobalConfig is initialized).
+static VOID SetConfigFilename(EFI_HANDLE ImageHandle) {
+ EFI_LOADED_IMAGE *Info;
+ CHAR16 *Options, *FileName;
+ EFI_STATUS Status;
+ INTN Where;
+
+ Status = refit_call3_wrapper(BS->HandleProtocol, ImageHandle, &LoadedImageProtocol, (VOID **) &Info);
+ if ((Status == EFI_SUCCESS) && (Info->LoadOptionsSize > 0)) {
+ Options = (CHAR16 *) Info->LoadOptions;
+ Where = FindSubString(L" -c ", Options);
+ if (Where >= 0) {
+ FileName = StrDuplicate(&Options[Where + 4]);
+ Where = FindSubString(L" ", FileName);
+ if (Where > 0)
+ FileName[Where] = L'\0';
+
+ if (FileExists(SelfDir, FileName)) {
+ GlobalConfig.ConfigFilename = FileName;
+ } else {
+ Print(L"Specified configuration file (%s) doesn't exist; using\n'refind.conf' default\n", FileName);
+ MyFreePool(FileName);
+ } // if/else
+ } // if
+ } // if
+} // VOID SetConfigFilename()
+
//
// main entry point
//
BOOLEAN MokProtocol;
REFIT_MENU_ENTRY *ChosenEntry;
UINTN MenuExit, i;
- CHAR16 *Selection = NULL;
+ CHAR16 *SelectionName = NULL;
EG_PIXEL BGColor;
// bootstrap
FindLegacyBootType();
if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC)
CopyMem(GlobalConfig.ScanFor, "ihebocm ", NUM_SCAN_OPTIONS);
- ReadConfig(CONFIG_FILE_NAME);
- ScanVolumes();
+ SetConfigFilename(ImageHandle);
+ ReadConfig(GlobalConfig.ConfigFilename);
InitScreen();
WarnIfLegacyProblems();
// further bootstrap (now with config available)
MokProtocol = SecureBootSetup();
LoadDrivers();
+ ScanVolumes();
ScanForBootloaders();
ScanForTools();
SetupScreen();
BGColor.g = 175;
BGColor.r = 100;
BGColor.a = 0;
- egDisplayMessage(L"Pausing before disk scan; please wait....", &BGColor);
+ if (GlobalConfig.ScanDelay > 1)
+ egDisplayMessage(L"Pausing before disk scan; please wait....", &BGColor);
for (i = 0; i < GlobalConfig.ScanDelay; i++)
refit_call1_wrapper(BS->Stall, 1000000);
- RescanAll();
+ RescanAll(GlobalConfig.ScanDelay > 1);
} // if
if (GlobalConfig.DefaultSelection)
- Selection = StrDuplicate(GlobalConfig.DefaultSelection);
+ SelectionName = StrDuplicate(GlobalConfig.DefaultSelection);
while (MainLoopRunning) {
- MenuExit = RunMainMenu(&MainMenu, Selection, &ChosenEntry);
+ MenuExit = RunMainMenu(&MainMenu, &SelectionName, &ChosenEntry);
// The Escape key triggers a re-scan operation....
if (MenuExit == MENU_EXIT_ESCAPE) {
- RescanAll();
+ MenuExit = 0;
+ RescanAll(TRUE);
continue;
}
break;
case TAG_LOADER: // Boot OS via .EFI loader
- StartLoader((LOADER_ENTRY *)ChosenEntry);
+ StartLoader((LOADER_ENTRY *)ChosenEntry, SelectionName);
break;
case TAG_LEGACY: // Boot legacy OS
- StartLegacy((LEGACY_ENTRY *)ChosenEntry);
+ StartLegacy((LEGACY_ENTRY *)ChosenEntry, SelectionName);
break;
-#ifdef __MAKEWITH_TIANO
case TAG_LEGACY_UEFI: // Boot a legacy OS on a non-Mac
- StartLegacyUEFI((LEGACY_ENTRY *)ChosenEntry);
+ StartLegacyUEFI((LEGACY_ENTRY *)ChosenEntry, SelectionName);
break;
-#endif
case TAG_TOOL: // Start a EFI tool
StartTool((LOADER_ENTRY *)ChosenEntry);
break;
} // switch()
- MyFreePool(Selection);
- Selection = (ChosenEntry->Title) ? StrDuplicate(ChosenEntry->Title) : NULL;
} // while()
// If we end up here, things have gone wrong. Try to reboot, and if that