/*
- * refit/config.c
+ * refind/config.c
* Configuration file functions
*
* Copyright (c) 2006 Christoph Pfisterer
#define ENCODING_UTF8 (1)
#define ENCODING_UTF16_LE (2)
+#define GetTime ST->RuntimeServices->GetTime
+#define LAST_MINUTE 1439 /* Last minute of a day */
+
static REFIT_MENU_ENTRY MenuEntryReturn = { L"Return to Main Menu", TAG_RETURN, 0, 0, 0, NULL, NULL, NULL };
//
// handle a parameter with a single integer argument
static VOID HandleInt(IN CHAR16 **TokenList, IN UINTN TokenCount, OUT UINTN *Value)
{
- if (TokenCount == 2)
- *Value = Atoi(TokenList[1]);
+ if (TokenCount == 2) {
+ if (StriCmp(TokenList[1], L"-1") == 0)
+ *Value = -1;
+ else
+ *Value = Atoi(TokenList[1]);
+ }
}
// handle a parameter with a single string argument
} // if
} // static VOID HandleString()
-// Handle a parameter with a series of string arguments, to be added to a comma-delimited
-// list. Passes each token through the CleanUpPathNameSlashes() function to ensure
-// consistency in subsequent comparisons of filenames.
+// Handle a parameter with a series of string arguments, to replace or be added to a
+// comma-delimited list. Passes each token through the CleanUpPathNameSlashes() function
+// to ensure consistency in subsequent comparisons of filenames. If the first
+// non-keyword token is "+", the list is added to the existing target string; otherwise,
+// the tokens replace the current string.
static VOID HandleStrings(IN CHAR16 **TokenList, IN UINTN TokenCount, OUT CHAR16 **Target) {
UINTN i;
+ BOOLEAN AddMode = FALSE;
+
+ if ((TokenCount > 2) && (StriCmp(TokenList[1], L"+") == 0)) {
+ AddMode = TRUE;
+ }
- if (*Target != NULL) {
+ if ((*Target != NULL) && !AddMode) {
FreePool(*Target);
*Target = NULL;
} // if
for (i = 1; i < TokenCount; i++) {
- CleanUpPathNameSlashes(TokenList[i]);
- MergeStrings(Target, TokenList[i], L',');
- }
+ if ((i != 1) || !AddMode) {
+ CleanUpPathNameSlashes(TokenList[i]);
+ MergeStrings(Target, TokenList[i], L',');
+ } // if
+ } // for
} // static VOID HandleStrings()
+// Convert TimeString (in "HH:MM" format) to a pure-minute format. Values should be
+// in the range from 0 (for 00:00, or midnight) to 1439 (for 23:59; aka LAST_MINUTE).
+// Any value outside that range denotes an error in the specification. Note that if
+// the input is a number that includes no colon, this function will return the original
+// number in UINTN form.
+static UINTN HandleTime(IN CHAR16 *TimeString) {
+ UINTN Hour = 0, Minute = 0, TimeLength, i = 0;
+
+ TimeLength = StrLen(TimeString);
+ while (i < TimeLength) {
+ if (TimeString[i] == L':') {
+ Hour = Minute;
+ Minute = 0;
+ } // if
+ if ((TimeString[i] >= L'0') && (TimeString[i] <= '9')) {
+ Minute *= 10;
+ Minute += (TimeString[i] - L'0');
+ } // if
+ i++;
+ } // while
+ return (Hour * 60 + Minute);
+} // BOOLEAN HandleTime()
+
+// Sets the default boot loader IF the current time is within the bounds
+// defined by the third and fourth tokens in the TokenList.
+static VOID SetDefaultByTime(IN CHAR16 **TokenList, OUT CHAR16 **Default) {
+ EFI_STATUS Status;
+ EFI_TIME CurrentTime;
+ UINTN StartTime = LAST_MINUTE + 1, EndTime = LAST_MINUTE + 1, Now;
+ BOOLEAN SetIt = FALSE;
+
+ StartTime = HandleTime(TokenList[2]);
+ EndTime = HandleTime(TokenList[3]);
+
+ if ((StartTime <= LAST_MINUTE) && (EndTime <= LAST_MINUTE)) {
+ Status = refit_call2_wrapper(GetTime, &CurrentTime, NULL);
+ if (Status != EFI_SUCCESS)
+ return;
+ Now = CurrentTime.Hour * 60 + CurrentTime.Minute;
+
+ if (Now > LAST_MINUTE) { // Shouldn't happen; just being paranoid
+ Print(L"Warning: Impossible system time: %d:%d\n", CurrentTime.Hour, CurrentTime.Minute);
+ return;
+ } // if impossible time
+
+ if (StartTime < EndTime) { // Time range does NOT cross midnight
+ if ((Now >= StartTime) && (Now <= EndTime))
+ SetIt = TRUE;
+ } else { // Time range DOES cross midnight
+ if ((Now >= StartTime) && (Now <= EndTime))
+ SetIt = TRUE;
+ } // if/else time range crosses midnight
+
+ if (SetIt) {
+ MyFreePool(*Default);
+ *Default = StrDuplicate(TokenList[1]);
+ } // if (SetIt)
+ } // if ((StartTime <= LAST_MINUTE) && (EndTime <= LAST_MINUTE))
+} // VOID SetDefaultByTime()
+
// read config file
VOID ReadConfig(CHAR16 *FileName)
{
REFIT_FILE File;
CHAR16 **TokenList;
CHAR16 *FlagName;
- CHAR16 *SelfPath = NULL;
+ CHAR16 *TempStr = NULL;
UINTN TokenCount, i;
// Set a few defaults only if we're loading the default file.
- if (StriCmp(FileName, CONFIG_FILE_NAME) == 0) {
+ if (StriCmp(FileName, GlobalConfig.ConfigFilename) == 0) {
MyFreePool(GlobalConfig.AlsoScan);
GlobalConfig.AlsoScan = StrDuplicate(ALSO_SCAN_DIRS);
MyFreePool(GlobalConfig.DontScanDirs);
if (SelfVolume) {
if (SelfVolume->VolName) {
- SelfPath = SelfVolume->VolName ? StrDuplicate(SelfVolume->VolName) : NULL;
+ TempStr = SelfVolume->VolName ? StrDuplicate(SelfVolume->VolName) : NULL;
} else {
- SelfPath = AllocateZeroPool(256 * sizeof(CHAR16));
- if (SelfPath != NULL)
- SPrint(SelfPath, 255, L"fs%d", SelfVolume->VolNumber);
+ TempStr = AllocateZeroPool(256 * sizeof(CHAR16));
+ if (TempStr != NULL)
+ SPrint(TempStr, 255, L"fs%d", SelfVolume->VolNumber);
} // if/else
}
- MergeStrings(&SelfPath, SelfDirPath, L':');
- GlobalConfig.DontScanDirs = SelfPath;
+ MergeStrings(&TempStr, SelfDirPath, L':');
+ MergeStrings(&TempStr, MEMTEST_LOCATIONS, L',');
+ GlobalConfig.DontScanDirs = TempStr;
MyFreePool(GlobalConfig.DontScanFiles);
GlobalConfig.DontScanFiles = StrDuplicate(DONT_SCAN_FILES);
MergeStrings(&(GlobalConfig.DontScanFiles), MOK_NAMES, L',');
MyFreePool(GlobalConfig.DontScanVolumes);
GlobalConfig.DontScanVolumes = StrDuplicate(DONT_SCAN_VOLUMES);
+ GlobalConfig.WindowsRecoveryFiles = StrDuplicate(WINDOWS_RECOVERY_FILES);
} // if
if (!FileExists(SelfDir, FileName)) {
} else if ((StriCmp(TokenList[0], L"don't_scan_files") == 0) || (StriCmp(TokenList[0], L"dont_scan_files") == 0)) {
HandleStrings(TokenList, TokenCount, &(GlobalConfig.DontScanFiles));
+ } else if (StriCmp(TokenList[0], L"windows_recovery_files") == 0) {
+ HandleStrings(TokenList, TokenCount, &(GlobalConfig.WindowsRecoveryFiles));
+
} else if (StriCmp(TokenList[0], L"scan_driver_dirs") == 0) {
HandleStrings(TokenList, TokenCount, &(GlobalConfig.DriverDirs));
GlobalConfig.ShowTools[i - 1] = TAG_SHUTDOWN;
} else if (StriCmp(FlagName, L"apple_recovery") == 0) {
GlobalConfig.ShowTools[i - 1] = TAG_APPLE_RECOVERY;
+ } else if (StriCmp(FlagName, L"windows_recovery") == 0) {
+ GlobalConfig.ShowTools[i - 1] = TAG_WINDOWS_RECOVERY;
} else if (StriCmp(FlagName, L"mok_tool") == 0) {
GlobalConfig.ShowTools[i - 1] = TAG_MOK_TOOL;
} else if (StriCmp(FlagName, L"firmware") == 0) {
HandleString(TokenList, TokenCount, &(GlobalConfig.SelectionBigFileName));
} else if (StriCmp(TokenList[0], L"default_selection") == 0) {
- HandleString(TokenList, TokenCount, &(GlobalConfig.DefaultSelection));
+ if (TokenCount == 4) {
+ SetDefaultByTime(TokenList, &(GlobalConfig.DefaultSelection));
+ } else {
+ HandleString(TokenList, TokenCount, &(GlobalConfig.DefaultSelection));
+ }
} else if (StriCmp(TokenList[0], L"textonly") == 0) {
if ((TokenCount >= 2) && (StriCmp(TokenList[1], L"0") == 0)) {
HandleInt(TokenList, TokenCount, &(GlobalConfig.ScreensaverTime));
} else if (StriCmp(TokenList[0], L"use_graphics_for") == 0) {
- GlobalConfig.GraphicsFor = 0;
+ if ((TokenCount == 2) || ((TokenCount > 2) && (StriCmp(TokenList[1], L"+") != 0)))
+ GlobalConfig.GraphicsFor = 0;
for (i = 1; i < TokenCount; i++) {
if (StriCmp(TokenList[i], L"osx") == 0) {
GlobalConfig.GraphicsFor |= GRAPHICS_FOR_OSX;
} else if (StriCmp(TokenList[0], L"max_tags") == 0) {
HandleInt(TokenList, TokenCount, &(GlobalConfig.MaxTags));
- } else if ((StriCmp(TokenList[0], L"include") == 0) && (TokenCount == 2) && (StriCmp(FileName, CONFIG_FILE_NAME) == 0)) {
+ } else if ((StriCmp(TokenList[0], L"include") == 0) && (TokenCount == 2) &&
+ (StriCmp(FileName, GlobalConfig.ConfigFilename) == 0)) {
if (StriCmp(TokenList[1], FileName) != 0) {
ReadConfig(TokenList[1]);
}
FreeTokenLine(&TokenList, &TokenCount);
}
+ if ((GlobalConfig.DontScanFiles) && (GlobalConfig.WindowsRecoveryFiles))
+ MergeStrings(&(GlobalConfig.DontScanFiles), GlobalConfig.WindowsRecoveryFiles, L',');
MyFreePool(File.Buffer);
} /* VOID ReadConfig() */
} // if/else
MyFreePool(Title);
- } else if ((StriCmp(TokenList[0], L"include") == 0) && (TokenCount == 2) && (StriCmp(FileName, CONFIG_FILE_NAME) == 0)) {
+ } else if ((StriCmp(TokenList[0], L"include") == 0) && (TokenCount == 2) &&
+ (StriCmp(FileName, GlobalConfig.ConfigFilename) == 0)) {
if (StriCmp(TokenList[1], FileName) != 0) {
ScanUserConfigured(TokenList[1]);
}
UINTN TokenCount, i;
REFIT_FILE *Options = NULL, *Fstab = NULL;
EFI_STATUS Status;
- CHAR16 **TokenList, Line[513], Root[100];
+ CHAR16 **TokenList, *Line, Root[100];
if (FileExists(Volume->RootDir, L"\\etc\\fstab")) {
Options = AllocateZeroPool(sizeof(REFIT_FILE));
Fstab = NULL;
} else { // File read; locate root fs and create entries
Options->Encoding = ENCODING_UTF16_LE;
- Line[0] = '\0';
while ((TokenCount = ReadTokenLine(Fstab, &TokenList)) > 0) {
if (TokenCount > 2) {
Root[0] = '\0';
for (i = 0; i < StrLen(Root); i++)
if (Root[i] == '\\')
Root[i] = '/';
- SPrint(Line, 512, L"\"Boot with normal options\" \"ro root=%s\"\n", Root);
+ Line = PoolPrint(L"\"Boot with normal options\" \"ro root=%s\"\n", Root);
MergeStrings((CHAR16 **) &(Options->Buffer), Line, 0);
- SPrint(Line, 512, L"\"Boot into single-user mode\" \"ro root=%s single\"\n", Root);
+ MyFreePool(Line);
+ Line = PoolPrint(L"\"Boot into single-user mode\" \"ro root=%s single\"\n", Root);
MergeStrings((CHAR16**) &(Options->Buffer), Line, 0);
Options->BufferSize = StrLen((CHAR16*) Options->Buffer) * sizeof(CHAR16);
} // if