#include "icns.h"
#include "menu.h"
#include "refit_call_wrapper.h"
+#include "driver_support.h"
#include "../include/syslinux_mbr.h"
//
// variables
-#define MACOSX_LOADER_PATH L"\\System\\Library\\CoreServices\\boot.efi"
+#define MACOSX_LOADER_PATH L"System\\Library\\CoreServices\\boot.efi"
#if defined (EFIX64)
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi,\\shellx64.efi"
#elif defined (EFI32)
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi"
#endif
+// 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
+// no harm on other computers, AFAIK. In theory, every case variation should be done for
+// completeness, but that's ridiculous....
+#define LOADER_MATCH_PATTERNS L"*.efi,*.EFI"
+
+// Patterns that identify Linux kernels. Added to the loader match pattern when the
+// scan_all_linux_kernels option is set in the configuration file. Causes kernels WITHOUT
+// a ".efi" extension to be found when scanning for boot loaders.
+#define LINUX_MATCH_PATTERNS L"vmlinuz*,bzImage*"
+
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_SCREEN MainMenu = { L"Main Menu", NULL, 0, NULL, 0, NULL, 0, L"Automatic boot" };
static REFIT_MENU_SCREEN AboutMenu = { L"About", NULL, 0, NULL, 0, NULL, 0, NULL };
-REFIT_CONFIG GlobalConfig = { FALSE, 20, 0, 0, NULL, NULL, NULL, NULL,
+REFIT_CONFIG GlobalConfig = { FALSE, FALSE, 20, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL,
{TAG_SHELL, TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, 0, 0, 0, 0, 0 }};
//
{
if (AboutMenu.EntryCount == 0) {
AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT);
- AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.2.6");
+ AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.2.7.2");
AddMenuInfoLine(&AboutMenu, L"");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012 Roderick W. Smith");
static EFI_STATUS StartEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
IN CHAR16 *LoadOptions, IN CHAR16 *LoadOptionsPrefix,
IN CHAR16 *ImageTitle,
- OUT UINTN *ErrorInStep)
+ OUT UINTN *ErrorInStep,
+ IN BOOLEAN Verbose)
{
EFI_STATUS Status, ReturnStatus;
EFI_HANDLE ChildImageHandle;
CHAR16 ErrorInfo[256];
CHAR16 *FullLoadOptions = NULL;
- Print(L"Starting %s\n", ImageTitle);
+ if (Verbose)
+ Print(L"Starting %s\n", ImageTitle);
if (ErrorInStep != NULL)
*ErrorInStep = 0;
// NOTE: We also include the terminating null in the length for safety.
ChildLoadedImage->LoadOptions = (VOID *)LoadOptions;
ChildLoadedImage->LoadOptionsSize = ((UINT32)StrLen(LoadOptions) + 1) * sizeof(CHAR16);
- Print(L"Using load options '%s'\n", LoadOptions);
+ if (Verbose)
+ Print(L"Using load options '%s'\n", LoadOptions);
}
// close open file handles
static EFI_STATUS StartEFIImage(IN EFI_DEVICE_PATH *DevicePath,
IN CHAR16 *LoadOptions, IN CHAR16 *LoadOptionsPrefix,
IN CHAR16 *ImageTitle,
- OUT UINTN *ErrorInStep)
+ OUT UINTN *ErrorInStep,
+ IN BOOLEAN Verbose)
{
EFI_DEVICE_PATH *DevicePaths[2];
DevicePaths[0] = DevicePath;
DevicePaths[1] = NULL;
- return StartEFIImageList(DevicePaths, LoadOptions, LoadOptionsPrefix, ImageTitle, ErrorInStep);
+ return StartEFIImageList(DevicePaths, LoadOptions, LoadOptionsPrefix, ImageTitle, ErrorInStep, Verbose);
} /* static EFI_STATUS StartEFIImage() */
//
BeginExternalScreen(Entry->UseGraphicsMode, L"Booting OS");
StartEFIImage(Entry->DevicePath, Entry->LoadOptions,
- Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), &ErrorInStep);
+ Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), &ErrorInStep, TRUE);
FinishExternalScreen();
}
AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
}
#endif
-
+
SubEntry = InitializeLoaderEntry(Entry);
if (SubEntry != NULL) {
SubEntry->me.Title = L"Boot Mac OS X in single user mode";
LOADER_ENTRY * AddLoaderEntry(IN CHAR16 *LoaderPath, IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Volume) {
LOADER_ENTRY *Entry;
+ CleanUpPathNameSlashes(LoaderPath);
Entry = InitializeLoaderEntry(NULL);
if (Entry != NULL) {
Entry->Title = StrDuplicate(LoaderTitle);
- Entry->me.Title = PoolPrint(L"Boot %s from %s", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath + 1, Volume->VolName);
+ Entry->me.Title = PoolPrint(L"Boot %s from %s", (LoaderTitle != NULL) ? LoaderTitle : LoaderPath, Volume->VolName);
Entry->me.Row = 0;
Entry->me.BadgeImage = Volume->VolBadgeImage;
Entry->LoaderPath = StrDuplicate(LoaderPath);
// Scan an individual directory for EFI boot loader files and, if found,
// add them to the list.
-static VOID ScanLoaderDir(IN REFIT_VOLUME *Volume, IN CHAR16 *Path)
+static VOID ScanLoaderDir(IN REFIT_VOLUME *Volume, IN CHAR16 *Path, IN CHAR16 *Pattern)
{
EFI_STATUS Status;
REFIT_DIR_ITER DirIter;
EFI_FILE_INFO *DirEntry;
CHAR16 FileName[256];
- // Note: SelfDirPath includes a leading backslash ('\'), but Path
- // doesn't, so we rejigger the string to compensate....
- if (!SelfDirPath || !Path || ((StriCmp(Path, &SelfDirPath[1]) == 0) && Volume != SelfVolume) ||
- (StriCmp(Path, &SelfDirPath[1]) != 0)) {
+ if (!SelfDirPath || !Path || ((StriCmp(Path, SelfDirPath) == 0) && Volume != SelfVolume) ||
+ (StriCmp(Path, SelfDirPath) != 0)) {
// look through contents of the directory
DirIterOpen(Volume->RootDir, Path, &DirIter);
- while (DirIterNext(&DirIter, 2, L"*.efi", &DirEntry)) {
+ while (DirIterNext(&DirIter, 2, Pattern, &DirEntry)) {
if (DirEntry->FileName[0] == '.' ||
StriCmp(DirEntry->FileName, L"TextMode.efi") == 0 ||
StriCmp(DirEntry->FileName, L"ebounce.efi") == 0 ||
EFI_STATUS Status;
REFIT_DIR_ITER EfiDirIter;
EFI_FILE_INFO *EfiDirEntry;
- CHAR16 FileName[256];
+ CHAR16 FileName[256], *Directory, *MatchPatterns;
+ UINTN i, Length;
+
+ MatchPatterns = StrDuplicate(LOADER_MATCH_PATTERNS);
+ if (GlobalConfig.ScanAllLinux)
+ MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
if ((Volume->RootDir != NULL) && (Volume->VolName != NULL)) {
// check for Mac OS X boot loader
}
// check for XOM
- StrCpy(FileName, L"\\System\\Library\\CoreServices\\xom.efi");
+ StrCpy(FileName, L"System\\Library\\CoreServices\\xom.efi");
if (FileExists(Volume->RootDir, FileName)) {
AddLoaderEntry(FileName, L"Windows XP (XoM)", Volume);
}
// check for Microsoft boot loader/menu
- StrCpy(FileName, L"\\EFI\\Microsoft\\Boot\\Bootmgfw.efi");
+ StrCpy(FileName, L"EFI\\Microsoft\\Boot\\Bootmgfw.efi");
if (FileExists(Volume->RootDir, FileName)) {
AddLoaderEntry(FileName, L"Microsoft EFI boot", Volume);
}
// scan the root directory for EFI executables
- ScanLoaderDir(Volume, NULL);
- // scan the elilo directory (as used on gimli's first Live CD)
- ScanLoaderDir(Volume, L"elilo");
- // scan the boot directory
- ScanLoaderDir(Volume, L"boot");
+ ScanLoaderDir(Volume, NULL, MatchPatterns);
// scan subdirectories of the EFI directory (as per the standard)
DirIterOpen(Volume->RootDir, L"EFI", &EfiDirIter);
if (StriCmp(EfiDirEntry->FileName, L"tools") == 0 || EfiDirEntry->FileName[0] == '.')
continue; // skip this, doesn't contain boot loaders
SPrint(FileName, 255, L"EFI\\%s", EfiDirEntry->FileName);
- ScanLoaderDir(Volume, FileName);
+ ScanLoaderDir(Volume, FileName, MatchPatterns);
} // while()
Status = DirIterClose(&EfiDirIter);
if (Status != EFI_NOT_FOUND)
CheckError(Status, L"while scanning the EFI directory");
+
+ // Scan user-specified (or additional default) directories....
+ i = 0;
+ while ((Directory = FindCommaDelimited(GlobalConfig.AlsoScan, i++)) != NULL) {
+ Length = StrLen(Directory);
+ // Some EFI implementations won't read a directory if the path ends in
+ // a backslash, so eliminate this character, if it's present....
+ while ((Length > 0) && (Directory[Length - 1] == L'\\')) {
+ Directory[--Length] = 0;
+ } // while
+ if (Length > 0)
+ ScanLoaderDir(Volume, Directory, MatchPatterns);
+ FreePool(Directory);
+ } // while
} // if
} // static VOID ScanEfiFiles()
ExtractLegacyLoaderPaths(DiscoveredPathList, MAX_DISCOVERED_PATHS, LegacyLoaderList);
- Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, NULL, L"legacy loader", &ErrorInStep);
+ Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, NULL, L"legacy loader", &ErrorInStep, TRUE);
if (Status == EFI_NOT_FOUND) {
if (ErrorInStep == 1) {
Print(L"\nPlease make sure that you have the latest firmware update installed.\n");
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);
{
BeginExternalScreen(Entry->UseGraphicsMode, Entry->me.Title + 6); // assumes "Start <title>" as assigned below
StartEFIImage(Entry->DevicePath, Entry->LoadOptions, Basename(Entry->LoaderPath),
- Basename(Entry->LoaderPath), NULL);
+ Basename(Entry->LoaderPath), NULL, TRUE);
FinishExternalScreen();
} /* static VOID StartTool() */
return Entry;
} /* static LOADER_ENTRY * AddToolEntry() */
-#ifdef DEBIAN_ENABLE_EFI110
//
// pre-boot driver functions
//
-static VOID ScanDriverDir(IN CHAR16 *Path)
+static UINTN ScanDriverDir(IN CHAR16 *Path)
{
EFI_STATUS Status;
REFIT_DIR_ITER DirIter;
+ UINTN NumFound = 0;
EFI_FILE_INFO *DirEntry;
CHAR16 FileName[256];
// look through contents of the directory
DirIterOpen(SelfRootDir, Path, &DirIter);
- while (DirIterNext(&DirIter, 2, L"*.EFI", &DirEntry)) {
+ while (DirIterNext(&DirIter, 2, L"*.efi", &DirEntry)) {
if (DirEntry->FileName[0] == '.')
continue; // skip this
SPrint(FileName, 255, L"%s\\%s", Path, DirEntry->FileName);
+ NumFound++;
Status = StartEFIImage(FileDevicePath(SelfLoadedImage->DeviceHandle, FileName),
- L"", DirEntry->FileName, DirEntry->FileName, NULL);
+ L"", DirEntry->FileName, DirEntry->FileName, NULL, FALSE);
}
Status = DirIterClose(&DirIter);
if (Status != EFI_NOT_FOUND) {
SPrint(FileName, 255, L"while scanning the %s directory", Path);
CheckError(Status, FileName);
}
+ return (NumFound);
}
-/* EFI_STATUS
-LibScanHandleDatabase (
- EFI_HANDLE DriverBindingHandle, OPTIONAL
- UINT32 *DriverBindingHandleIndex, OPTIONAL
- EFI_HANDLE ControllerHandle, OPTIONAL
- UINT32 *ControllerHandleIndex, OPTIONAL
- UINTN *HandleCount,
- EFI_HANDLE **HandleBuffer,
- UINT32 **HandleType
- );
-#define EFI_HANDLE_TYPE_UNKNOWN 0x000
-#define EFI_HANDLE_TYPE_IMAGE_HANDLE 0x001
-#define EFI_HANDLE_TYPE_DRIVER_BINDING_HANDLE 0x002
-#define EFI_HANDLE_TYPE_DEVICE_DRIVER 0x004
-#define EFI_HANDLE_TYPE_BUS_DRIVER 0x008
-#define EFI_HANDLE_TYPE_DRIVER_CONFIGURATION_HANDLE 0x010
-#define EFI_HANDLE_TYPE_DRIVER_DIAGNOSTICS_HANDLE 0x020
-#define EFI_HANDLE_TYPE_COMPONENT_NAME_HANDLE 0x040
-#define EFI_HANDLE_TYPE_DEVICE_HANDLE 0x080
-#define EFI_HANDLE_TYPE_PARENT_HANDLE 0x100
-#define EFI_HANDLE_TYPE_CONTROLLER_HANDLE 0x200
-#define EFI_HANDLE_TYPE_CHILD_HANDLE 0x400 */
static EFI_STATUS ConnectAllDriversToAllControllers(VOID)
{
- EFI_STATUS Status;
- UINTN AllHandleCount;
- EFI_HANDLE *AllHandleBuffer;
- UINTN Index;
- UINTN HandleCount;
- EFI_HANDLE *HandleBuffer;
- UINT32 *HandleType;
- UINTN HandleIndex;
- BOOLEAN Parent;
- BOOLEAN Device;
+ EFI_STATUS Status;
+ UINTN AllHandleCount;
+ EFI_HANDLE *AllHandleBuffer;
+ UINTN Index;
+ UINTN HandleCount;
+ EFI_HANDLE *HandleBuffer;
+ UINT32 *HandleType;
+ UINTN HandleIndex;
+ BOOLEAN Parent;
+ BOOLEAN Device;
Status = LibLocateHandle(AllHandles,
NULL,
for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {
if (HandleType[HandleIndex] & EFI_HANDLE_TYPE_PARENT_HANDLE)
Parent = TRUE;
- }
+ } // for
if (!Parent) {
if (HandleType[Index] & EFI_HANDLE_TYPE_DEVICE_HANDLE) {
- Status = refit_call4_wrapper(BS->ConnectController,
- AllHandleBuffer[Index],
- NULL,
- NULL,
- TRUE);
+ Status = refit_call4_wrapper(BS->ConnectController,
+ AllHandleBuffer[Index],
+ NULL,
+ NULL,
+ TRUE);
}
}
}
Done:
FreePool (AllHandleBuffer);
return Status;
-}
+} /* EFI_STATUS ConnectAllDriversToAllControllers() */
static VOID LoadDrivers(VOID)
{
- CHAR16 DirName[256];
-
- // load drivers from /efi/refind/drivers
- SPrint(DirName, 255, L"%s\\drivers", SelfDirPath);
- ScanDriverDir(DirName);
-
- // load drivers from /efi/tools/drivers
- ScanDriverDir(L"\\efi\\tools\\drivers");
+ CHAR16 *Directory;
+ UINTN i = 0, Length, NumFound = 0;
+
+ // load drivers from the "drivers" subdirectory of rEFInd's home directory
+ Directory = StrDuplicate(SelfDirPath);
+ MergeStrings(&Directory, L"drivers", L'\\');
+ NumFound += ScanDriverDir(Directory);
+
+ // Scan additional user-specified driver directories....
+ while ((Directory = FindCommaDelimited(GlobalConfig.DriverDirs, i++)) != NULL) {
+ Length = StrLen(Directory);
+ // Some EFI implementations won't read a directory if the path ends in
+ // a backslash, so eliminate this character, if it's present....
+ while ((Length > 0) && (Directory[Length - 1] == L'\\')) {
+ Directory[--Length] = 0;
+ } // while
+ if (Length > 0)
+ NumFound += ScanDriverDir(Directory);
+ FreePool(Directory);
+ } // while
// connect all devices
- ConnectAllDriversToAllControllers();
+ if (NumFound > 0)
+ ConnectAllDriversToAllControllers();
}
-#endif /* DEBIAN_ENABLE_EFI110 */
static VOID ScanForBootloaders(VOID) {
UINTN i;
// further bootstrap (now with config available)
SetupScreen();
-#ifdef DEBIAN_ENABLE_EFI110
LoadDrivers();
-#endif /* DEBIAN_ENABLE_EFI110 */
ScanForBootloaders();
ScanForTools();
// fails, go into an endless loop.
refit_call4_wrapper(RT->ResetSystem, EfiResetCold, EFI_SUCCESS, 0, NULL);
EndlessIdleLoop();
-
+
return EFI_SUCCESS;
} /* efi_main() */