X-Git-Url: https://code.delx.au/refind/blobdiff_plain/9a669ad3b5fb341500d76d487c38a7102eb01b3d..0a030a201e52e18ed4df68ff0dff84096eb98bce:/refind/config.c

diff --git a/refind/config.c b/refind/config.c
index bb5a53d..fa1d9a6 100644
--- a/refind/config.c
+++ b/refind/config.c
@@ -35,7 +35,7 @@
  */
 
 /*
- * 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
@@ -50,6 +50,7 @@
 #include "config.h"
 #include "screen.h"
 #include "../include/refit_call_wrapper.h"
+#include "../mok/mok.h"
 
 // constants
 
@@ -63,7 +64,8 @@
 #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 };
+extern REFIT_MENU_ENTRY MenuEntryReturn;
+//static REFIT_MENU_ENTRY MenuEntryReturn   = { L"Return to Main Menu", TAG_RETURN, 0, 0, 0, NULL, NULL, NULL };
 
 //
 // read a file into a buffer
@@ -265,6 +267,10 @@ UINTN ReadTokenLine(IN REFIT_FILE *File, OUT CHAR16 ***TokenList)
         Line = ReadLine(File);
         if (Line == NULL)
             return(0);
+        if (Line[0] == L'\0') {
+            MyFreePool(Line);
+            return(0);
+        } // if
 
         p = Line;
         LineFinished = FALSE;
@@ -318,9 +324,18 @@ static VOID HandleInt(IN CHAR16 **TokenList, IN UINTN TokenCount, OUT UINTN *Val
 
 // handle a parameter with a single string argument
 static VOID HandleString(IN CHAR16 **TokenList, IN UINTN TokenCount, OUT CHAR16 **Target) {
-   if (TokenCount == 2) {
-      MyFreePool(*Target);
-      *Target = StrDuplicate(TokenList[1]);
+   if ((TokenCount == 2) && Target) {
+      if ((StrLen(TokenList[1]) > 1) && (TokenList[1][0] == L'+') &&
+          ((TokenList[1][1] == L',') || (TokenList[1][1] == L' '))) {
+         if (*Target) {
+            MergeStrings(Target, TokenList[1] + 2, L',');
+         } else {
+            *Target = StrDuplicate(TokenList[1] + 2);
+         } // if/else
+      } else {
+         MyFreePool(*Target);
+         *Target = StrDuplicate(TokenList[1]);
+      } // if/else
    } // if
 } // static VOID HandleString()
 
@@ -389,7 +404,7 @@ static BOOLEAN HandleBoolean(IN CHAR16 **TokenList, IN UINTN TokenCount) {
 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;
+   UINTN                 StartTime, EndTime, Now;
    BOOLEAN               SetIt = FALSE;
 
    StartTime = HandleTime(TokenList[2]);
@@ -430,6 +445,7 @@ VOID ReadConfig(CHAR16 *FileName)
     CHAR16          *FlagName;
     CHAR16          *TempStr = NULL;
     UINTN           TokenCount, i;
+    EFI_GUID        RefindGuid = REFIND_GUID_VALUE;
 
     // Set a few defaults only if we're loading the default file.
     if (StriCmp(FileName, GlobalConfig.ConfigFilename) == 0) {
@@ -454,11 +470,22 @@ VOID ReadConfig(CHAR16 *FileName)
        MyFreePool(GlobalConfig.DontScanVolumes);
        GlobalConfig.DontScanVolumes = StrDuplicate(DONT_SCAN_VOLUMES);
        GlobalConfig.WindowsRecoveryFiles = StrDuplicate(WINDOWS_RECOVERY_FILES);
+       if (GlobalConfig.DefaultSelection != NULL) {
+          MyFreePool(GlobalConfig.DefaultSelection);
+          GlobalConfig.DefaultSelection = NULL;
+       }
+       Status = EfivarGetRaw(&RefindGuid, L"PreviousBoot", (CHAR8**) &(GlobalConfig.DefaultSelection), &i);
+       if (Status != EFI_SUCCESS)
+          GlobalConfig.DefaultSelection = NULL;
     } // if
 
     if (!FileExists(SelfDir, FileName)) {
-        Print(L"Configuration file '%s' missing!\n", FileName);
-        return;
+       Print(L"Configuration file '%s' missing!\n", FileName);
+       if (!FileExists(SelfDir, L"icons")) {
+          Print(L"Icons directory doesn't exist; setting textonly = TRUE!\n");
+          GlobalConfig.TextOnly = TRUE;
+       }
+       return;
     }
 
     Status = ReadFile(SelfDir, FileName, &File, &i);
@@ -492,6 +519,8 @@ VOID ReadConfig(CHAR16 *FileName)
                    GlobalConfig.HideUIFlags |= HIDEUI_FLAG_EDITOR;
                 } else if (StriCmp(FlagName, L"safemode") == 0) {
                    GlobalConfig.HideUIFlags |= HIDEUI_FLAG_SAFEMODE;
+                } else if (StriCmp(FlagName, L"badges") == 0) {
+                   GlobalConfig.HideUIFlags |= HIDEUI_FLAG_BADGES;
                 } else if (StriCmp(FlagName, L"all") == 0) {
                    GlobalConfig.HideUIFlags = HIDEUI_FLAG_ALL;
                 } else {
@@ -510,7 +539,7 @@ VOID ReadConfig(CHAR16 *FileName)
                  GlobalConfig.ScanFor[i] = ' ';
            }
 
-        } else if (StriCmp(TokenList[0], L"deep_uefi_legacy_scan") == 0) {
+        } else if (StriCmp(TokenList[0], L"uefi_deep_legacy_scan") == 0) {
            GlobalConfig.DeepLegacyScan = HandleBoolean(TokenList, TokenCount);
 
         } else if ((StriCmp(TokenList[0], L"scan_delay") == 0) && (TokenCount == 2)) {
@@ -567,6 +596,8 @@ VOID ReadConfig(CHAR16 *FileName)
                    GlobalConfig.ShowTools[i - 1] = TAG_FIRMWARE;
                 } else if ((StriCmp(FlagName, L"memtest86") == 0) || (StriCmp(FlagName, L"memtest") == 0)) {
                    GlobalConfig.ShowTools[i - 1] = TAG_MEMTEST;
+                } else if (StriCmp(FlagName, L"netboot") == 0) {
+                   GlobalConfig.ShowTools[i - 1] = TAG_NETBOOT;
                 } else {
                    Print(L" unknown showtools flag: '%s'\n", FlagName);
                 }
@@ -611,11 +642,6 @@ VOID ReadConfig(CHAR16 *FileName)
 
         } else if (StriCmp(TokenList[0], L"textonly") == 0) {
            GlobalConfig.TextOnly = HandleBoolean(TokenList, TokenCount);
-//            if ((TokenCount >= 2) && (StriCmp(TokenList[1], L"0") == 0)) {
-//               GlobalConfig.TextOnly = FALSE;
-//            } else {
-//               GlobalConfig.TextOnly = TRUE;
-//            }
 
         } else if (StriCmp(TokenList[0], L"textmode") == 0) {
            HandleInt(TokenList, TokenCount, &(GlobalConfig.RequestedTextMode));
@@ -652,15 +678,13 @@ VOID ReadConfig(CHAR16 *FileName)
 
         } else if (StriCmp(TokenList[0], L"scan_all_linux_kernels") == 0) {
            GlobalConfig.ScanAllLinux = HandleBoolean(TokenList, TokenCount);
-//            if ((TokenCount >= 2) && (StriCmp(TokenList[1], L"0") == 0)) {
-//               GlobalConfig.ScanAllLinux = FALSE;
-//            } else {
-//               GlobalConfig.ScanAllLinux = TRUE;
-//            }
 
         } else if (StriCmp(TokenList[0], L"max_tags") == 0) {
            HandleInt(TokenList, TokenCount, &(GlobalConfig.MaxTags));
 
+	} else if (StriCmp(TokenList[0], L"enable_and_lock_vmx") == 0) {
+	   GlobalConfig.EnableAndLockVMX = HandleBoolean(TokenList, TokenCount);
+
         } else if ((StriCmp(TokenList[0], L"include") == 0) && (TokenCount == 2) &&
                    (StriCmp(FileName, GlobalConfig.ConfigFilename) == 0)) {
            if (StriCmp(TokenList[1], FileName) != 0) {
@@ -674,6 +698,11 @@ VOID ReadConfig(CHAR16 *FileName)
     if ((GlobalConfig.DontScanFiles) && (GlobalConfig.WindowsRecoveryFiles))
        MergeStrings(&(GlobalConfig.DontScanFiles), GlobalConfig.WindowsRecoveryFiles, L',');
     MyFreePool(File.Buffer);
+
+    if (!FileExists(SelfDir, L"icons") && !FileExists(SelfDir, GlobalConfig.IconsDir)) {
+       Print(L"Icons directory doesn't exist; setting textonly = TRUE!\n");
+       GlobalConfig.TextOnly = TRUE;
+    }
 } /* VOID ReadConfig() */
 
 // Finds a volume with the specified Identifier (a filesystem label, a
@@ -745,11 +774,13 @@ static VOID AddSubmenu(LOADER_ENTRY *Entry, REFIT_FILE *File, REFIT_VOLUME *Volu
 
       } else if ((StriCmp(TokenList[0], L"volume") == 0) && (TokenCount > 1)) {
          if (FindVolume(&Volume, TokenList[1])) {
-            MyFreePool(SubEntry->me.Title);
-            SubEntry->me.Title        = AllocateZeroPool(256 * sizeof(CHAR16));
-            SPrint(SubEntry->me.Title, 255, L"Boot %s from %s", (Title != NULL) ? Title : L"Unknown", Volume->VolName);
-            SubEntry->me.BadgeImage   = Volume->VolBadgeImage;
-            SubEntry->VolName         = Volume->VolName;
+            if ((Volume != NULL) && (Volume->IsReadable) && (Volume->RootDir)) {
+               MyFreePool(SubEntry->me.Title);
+               SubEntry->me.Title        = AllocateZeroPool(256 * sizeof(CHAR16));
+               SPrint(SubEntry->me.Title, 255, L"Boot %s from %s", (Title != NULL) ? Title : L"Unknown", Volume->VolName);
+               SubEntry->me.BadgeImage   = Volume->VolBadgeImage;
+               SubEntry->VolName         = Volume->VolName;
+            } // if volume is readable
          } // if match found
 
       } else if (StriCmp(TokenList[0], L"initrd") == 0) {
@@ -826,11 +857,13 @@ static LOADER_ENTRY * AddStanzaEntries(REFIT_FILE *File, REFIT_VOLUME *Volume, C
 
       } else if ((StriCmp(TokenList[0], L"volume") == 0) && (TokenCount > 1)) {
          if (FindVolume(&CurrentVolume, TokenList[1])) {
-            MyFreePool(Entry->me.Title);
-            Entry->me.Title        = AllocateZeroPool(256 * sizeof(CHAR16));
-            SPrint(Entry->me.Title, 255, L"Boot %s from %s", (Title != NULL) ? Title : L"Unknown", CurrentVolume->VolName);
-            Entry->me.BadgeImage   = CurrentVolume->VolBadgeImage;
-            Entry->VolName         = CurrentVolume->VolName;
+            if ((CurrentVolume != NULL) && (CurrentVolume->IsReadable) && (CurrentVolume->RootDir)) {
+               MyFreePool(Entry->me.Title);
+               Entry->me.Title        = AllocateZeroPool(256 * sizeof(CHAR16));
+               SPrint(Entry->me.Title, 255, L"Boot %s from %s", (Title != NULL) ? Title : L"Unknown", CurrentVolume->VolName);
+               Entry->me.BadgeImage   = CurrentVolume->VolBadgeImage;
+               Entry->VolName         = CurrentVolume->VolName;
+            } // if volume is readable
          } // if match found
 
       } else if ((StriCmp(TokenList[0], L"icon") == 0) && (TokenCount > 1)) {