X-Git-Url: https://code.delx.au/refind/blobdiff_plain/1fd8d428b85accc2b1825b60d187e839932766d9..107d80e5276d89f8b0763f6aa208e60d540ca06b:/refind/main.c diff --git a/refind/main.c b/refind/main.c index 1340814..aacbe93 100644 --- a/refind/main.c +++ b/refind/main.c @@ -139,7 +139,7 @@ static REFIT_MENU_SCREEN MainMenu = { L"Main Menu", NULL, 0, NULL, 0, NULL 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, +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, 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, @@ -147,6 +147,7 @@ REFIT_CONFIG GlobalConfig = { FALSE, FALSE, 0, 0, 0, DONT_CHANGE_TEXT_MODE, 20, }; EFI_GUID GlobalGuid = EFI_GLOBAL_VARIABLE; +EFI_GUID RefindGuid = REFIND_GUID_VALUE; GPT_DATA *gPartitions = NULL; @@ -168,7 +169,7 @@ static VOID AboutrEFInd(VOID) if (AboutMenu.EntryCount == 0) { AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT); - AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.8.0.5"); + AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.8.2"); AddMenuInfoLine(&AboutMenu, L""); AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer"); AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012-2014 Roderick W. Smith"); @@ -385,39 +386,6 @@ static EFI_STATUS StartEFIImage(IN EFI_DEVICE_PATH *DevicePath, return StartEFIImageList(DevicePaths, LoadOptions, LoaderType, ImageTitle, OSType, ErrorInStep, Verbose); } /* 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; @@ -442,16 +410,32 @@ static EFI_STATUS RebootIntoFirmware(VOID) { 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) +static VOID StartLoader(LOADER_ENTRY *Entry, CHAR16 *SelectionName) { UINTN ErrorInStep = 0; BeginExternalScreen(Entry->UseGraphicsMode, L"Booting OS"); + StoreLoaderName(SelectionName); StartEFIImage(Entry->DevicePath, Entry->LoadOptions, TYPE_EFI, Basename(Entry->LoaderPath), Entry->OSType, &ErrorInStep, !Entry->UseGraphicsMode); FinishExternalScreen(); @@ -1016,6 +1000,8 @@ LOADER_ENTRY * AddLoaderEntry(IN CHAR16 *LoaderPath, IN CHAR16 *LoaderTitle, IN if (Entry != NULL) { Entry->Title = StrDuplicate((LoaderTitle != NULL) ? LoaderTitle : LoaderPath); 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); Entry->me.Row = 0; Entry->me.BadgeImage = Volume->VolBadgeImage; @@ -1248,9 +1234,12 @@ static BOOLEAN HasSignedCounterpart(IN REFIT_VOLUME *Volume, IN CHAR16 *Path, IN MergeStrings(&NewFile, Path, 0); MergeStrings(&NewFile, Filename, L'\\'); MergeStrings(&NewFile, L".efi.signed", 0); - if (FileExists(Volume->RootDir, NewFile)) - retval = TRUE; - MyFreePool(NewFile); + if (NewFile != NULL) { + CleanUpPathNameSlashes(NewFile); + if (FileExists(Volume->RootDir, NewFile)) + retval = TRUE; + MyFreePool(NewFile); + } // if return retval; } // BOOLEAN HasSignedCounterpart() @@ -1270,8 +1259,7 @@ static BOOLEAN ScanLoaderDir(IN REFIT_VOLUME *Volume, IN CHAR16 *Path, IN CHAR16 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)) { @@ -1618,7 +1606,7 @@ static EFI_DEVICE_PATH *LegacyLoaderList[] = { #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; @@ -1640,6 +1628,7 @@ static VOID StartLegacy(IN LEGACY_ENTRY *Entry) 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) { @@ -1653,9 +1642,10 @@ static VOID StartLegacy(IN LEGACY_ENTRY *Entry) } /* static VOID StartLegacy() */ // Start a device on a non-Mac using the EFI_LEGACY_BIOS_PROTOCOL -static VOID StartLegacyUEFI(LEGACY_ENTRY *Entry) +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); @@ -1704,7 +1694,7 @@ static LEGACY_ENTRY * AddLegacyEntry(IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Vo 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 @@ -1735,9 +1725,6 @@ static LEGACY_ENTRY * AddLegacyEntry(IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Vo } /* 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; @@ -1764,11 +1751,16 @@ static LEGACY_ENTRY * AddLegacyEntryUEFI(BDS_COMMON_OPTION *BdsOption, IN UINT16 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)); Entry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16)); @@ -1884,7 +1876,6 @@ static VOID ScanLegacyUEFI(IN UINTN DiskType) Index++; } // while } /* static VOID ScanLegacyUEFI() */ -//#endif // __MAKEWITH_GNUEFI static VOID ScanLegacyVolume(REFIT_VOLUME *Volume, UINTN VolumeIndex) { UINTN VolumeIndex2; @@ -1981,6 +1972,7 @@ static VOID ScanLegacyExternal(VOID) static VOID StartTool(IN LOADER_ENTRY *Entry) { BeginExternalScreen(Entry->UseGraphicsMode, Entry->me.Title + 6); // assumes "Start " as assigned below + StoreLoaderName(Entry->me.Title); StartEFIImage(Entry->DevicePath, Entry->LoadOptions, TYPE_EFI, Basename(Entry->LoaderPath), Entry->OSType, NULL, TRUE); FinishExternalScreen(); @@ -2157,8 +2149,7 @@ static VOID FindLegacyBootType(VOID) { 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.... + // 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; @@ -2173,20 +2164,23 @@ static VOID FindLegacyBootType(VOID) { } // static VOID FindLegacyBootType // Warn the user if legacy OS scans are enabled but the firmware can't support them.... -static VOID WarnIfLegacyProblems() { +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 your computer lacks\n"); - Print(L"the necessary Compatibility Support Module (CSM) support.\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 @@ -2205,8 +2199,8 @@ static VOID ScanForBootloaders(VOID) { ScanForLegacy = TRUE; } // for - // If UEFI & scanning for legacy loaders, update NVRAM boot manager list - if ((GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) && ScanForLegacy) { + // 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 @@ -2401,14 +2395,15 @@ static VOID ScanForTools(VOID) { } // 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; @@ -2514,7 +2509,7 @@ efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable) BOOLEAN MokProtocol; REFIT_MENU_ENTRY *ChosenEntry; UINTN MenuExit, i; - CHAR16 *Selection = NULL; + CHAR16 *SelectionName = NULL; EG_PIXEL BGColor; // bootstrap @@ -2530,7 +2525,6 @@ efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable) CopyMem(GlobalConfig.ScanFor, "ihebocm ", NUM_SCAN_OPTIONS); SetConfigFilename(ImageHandle); ReadConfig(GlobalConfig.ConfigFilename); -// ScanVolumes(); InitScreen(); WarnIfLegacyProblems(); @@ -2552,22 +2546,23 @@ efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable) 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) { MenuExit = 0; - RescanAll(); + RescanAll(TRUE); continue; } @@ -2590,15 +2585,15 @@ efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable) 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; case TAG_LEGACY_UEFI: // Boot a legacy OS on a non-Mac - StartLegacyUEFI((LEGACY_ENTRY *)ChosenEntry); + StartLegacyUEFI((LEGACY_ENTRY *)ChosenEntry, SelectionName); break; case TAG_TOOL: // Start a EFI tool @@ -2619,8 +2614,6 @@ efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable) 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