586 lines
13 KiB
C
586 lines
13 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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menu.c
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Abstract:
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Revision History:
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Jeff Sigman 05/01/00 Created
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Jeff Sigman 05/10/00 Version 1.5 released
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Jeff Sigman 10/18/00 Fix for Soft81 bug(s)
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--*/
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#include "precomp.h"
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ADVANCEDBOOT_OPTIONS AdvancedBootOptions[] =
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{
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{BL_MENU_ITEM, BL_SAFEBOOT_OPTION1, BL_SAFEBOOT_OPTION1M},
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{BL_MENU_ITEM, BL_SAFEBOOT_OPTION2, BL_SAFEBOOT_OPTION2M},
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{BL_MENU_ITEM, BL_SAFEBOOT_OPTION4, BL_SAFEBOOT_OPTION4M},
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{BL_MENU_BLANK_LINE, NULL, NULL},
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{BL_MENU_ITEM, BL_BOOTLOG, BL_BOOTLOGM},
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{BL_MENU_ITEM, BL_BASEVIDEO, BL_BASEVIDEOM},
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{BL_MENU_ITEM, BL_LASTKNOWNGOOD_OPTION, NULL},
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{BL_MENU_ITEM, BL_SAFEBOOT_OPTION6, BL_SAFEBOOT_OPTION6M},
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{BL_MENU_ITEM, BL_DEBUG_OPTION, BL_DEBUG_OPTIONM},
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{BL_MENU_BLANK_LINE, NULL, NULL},
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{BL_MENU_ITEM, BL_MSG_BOOT_NORMALLY, NULL},
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{BL_MENU_ITEM, BL_MSG_OSCHOICES_MENU, NULL}
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};
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#define MaxAdvancedBootOptions (sizeof(AdvancedBootOptions)/sizeof(ADVANCEDBOOT_OPTIONS))
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//
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//
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//
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char*
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FindAdvLoadOptions(
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IN char* String
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)
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{
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char* find = NULL;
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UINTN i;
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for (i = 0; i < MaxAdvancedBootOptions; i++)
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{
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if (!AdvancedBootOptions[i].LoadOptions)
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{
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continue;
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}
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if (find = strstr(String, AdvancedBootOptions[i].LoadOptions))
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{
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if (*(find - 1) == SPACEC)
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{
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find--;
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break;
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}
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else
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{
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find = NULL;
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continue;
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}
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}
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}
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return find;
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}
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//
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//
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//
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void
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MenuEraseLine(
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IN UINTN x,
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IN UINTN y,
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IN UINTN* Width
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)
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{
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UINTN i;
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ST->ConOut->SetCursorPosition(ST->ConOut, x, y);
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for (i = 0; i < *Width; i++)
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{
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Print(L" ");
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}
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ST->ConOut->SetCursorPosition(ST->ConOut, x, y);
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return;
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}
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//
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//
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//
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void
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MenuHighlightOn(
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)
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{
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ST->ConOut->SetAttribute(ST->ConOut, EFI_BACKGROUND_LIGHTGRAY);
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return;
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}
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//
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//
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//
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void
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MenuHighlightOff(
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)
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{
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ST->ConOut->SetAttribute(ST->ConOut,
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EFI_TEXT_ATTR(EFI_LIGHTGRAY, EFI_BLACK));
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ST->ConOut->SetAttribute(ST->ConOut, EFI_BACKGROUND_BLACK);
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return;
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}
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//
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//
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//
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void
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MenuHighlight(
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IN UINTN Flag,
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IN UINTN* Highlight,
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IN UINTN* Width,
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IN UINT16 Key,
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IN VOID* hBootData
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)
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{
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BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
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do
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{
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if (Flag == HIGHLT_MAIN_INIT)
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{
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MenuHighlightOn();
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Print(L" %a (%a)\n", pBootData->pszIdent[*Highlight],
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pBootData->pszShort[*Highlight]);
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MenuHighlightOff();
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break;
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}
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else if (Flag == HIGHLT_MAIN_LOOP)
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{
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MenuEraseLine(0, (*Highlight) + 5, Width);
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Print(L" %a (%a)\n", pBootData->pszIdent[*Highlight],
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pBootData->pszShort[*Highlight]);
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switch (Key)
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{
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case SCAN_UP:
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if (*Highlight == 0)
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{
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*Highlight = pBootData->dwIndex;
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}
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else
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{
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(*Highlight)--;
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}
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break;
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case SCAN_DOWN:
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if (*Highlight == pBootData->dwIndex)
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{
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*Highlight = 0;
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}
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else
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{
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(*Highlight)++;
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}
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break;
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}
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MenuEraseLine(0, (*Highlight) + 5, Width);
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MenuHighlightOn();
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Print(L" %a (%a)\n", pBootData->pszIdent[*Highlight],
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pBootData->pszShort[*Highlight]);
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MenuHighlightOff();
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break;
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}
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else if (Flag == HIGHLT_ADVND_INIT)
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{
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MenuHighlightOn();
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Print(L" %s\n", AdvancedBootOptions[*Highlight].MsgId);
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MenuHighlightOff();
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break;
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}
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else if (Flag == HIGHLT_ADVND_LOOP)
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{
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MenuEraseLine(0, (*Highlight) + 4, Width);
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Print(L" %s\n", AdvancedBootOptions[*Highlight].MsgId);
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switch (Key)
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{
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case SCAN_UP:
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if (*Highlight == 0)
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{
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*Highlight = MaxAdvancedBootOptions - 1;
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}
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else
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{
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(*Highlight)--;
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}
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//
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// Check for space
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//
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if (AdvancedBootOptions[*Highlight].MsgId == NULL)
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{
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if (*Highlight == 0)
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{
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*Highlight = MaxAdvancedBootOptions - 1;
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}
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else
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{
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(*Highlight)--;
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}
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}
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break;
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case SCAN_DOWN:
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if (*Highlight == MaxAdvancedBootOptions - 1)
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{
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*Highlight =0;
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}
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else
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{
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(*Highlight)++;
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}
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//
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// Check for space
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//
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if (AdvancedBootOptions[*Highlight].MsgId == NULL)
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{
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if (*Highlight == MaxAdvancedBootOptions - 1)
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{
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*Highlight = 0;
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}
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else
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{
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(*Highlight)++;
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}
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}
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break;
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}
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MenuEraseLine(0, (*Highlight) + 4, Width);
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MenuHighlightOn();
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Print(L" %s\n", AdvancedBootOptions[*Highlight].MsgId);
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MenuHighlightOff();
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break;
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}
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} while (FALSE);
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return;
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}
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//
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//
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//
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UINTN
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DrawAdvancedBoot(
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IN UINTN* Width,
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IN VOID* hBootData
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)
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{
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UINTN i,
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Highlight = 0,
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Exit = 0;
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BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
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EFI_INPUT_KEY Key;
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//
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// Clear the screen
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//
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ST->ConOut->ClearScreen(ST->ConOut);
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Print(L"\n%s\n\n", BL_ADVANCEDBOOT_TITLE);
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for (i = 0; i < MaxAdvancedBootOptions; i++)
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{
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if (i == Highlight)
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{
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MenuHighlight(HIGHLT_ADVND_INIT, &Highlight, NULL, 0, pBootData);
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continue;
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}
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if (!(AdvancedBootOptions[i].MsgId))
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{
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Print(L"\n");
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continue;
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}
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Print(L" %s\n", AdvancedBootOptions[i].MsgId);
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}
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Print(L"\n%s%c%s%c%s\n", BL_MOVE_HIGHLIGHT1, ARROW_UP,
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BL_MOVE_HIGHLIGHT2, ARROW_DOWN, BL_MOVE_HIGHLIGHT3);
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//
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// Loop through menu options until user hits enter/esc
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//
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while (!Exit)
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{
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WaitForSingleEvent(ST->ConIn->WaitForKey, 0);
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ST->ConIn->ReadKeyStroke(ST->ConIn, &Key);
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switch (Key.UnicodeChar)
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{
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case CHAR_CARRIAGE_RETURN:
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Exit = 1;
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continue;
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case 0:
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switch (Key.ScanCode)
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{
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case SCAN_UP:
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MenuHighlight(
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HIGHLT_ADVND_LOOP,
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&Highlight,
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Width,
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SCAN_UP,
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pBootData);
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break;
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case SCAN_DOWN:
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MenuHighlight(
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HIGHLT_ADVND_LOOP,
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&Highlight,
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Width,
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SCAN_DOWN,
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pBootData);
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break;
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case SCAN_ESC:
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Highlight = 11;
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Exit = 1;
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continue;
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}
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}
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}
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return Highlight;
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}
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//
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//
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//
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void
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DrawChoices(
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IN UINTN* Highlight,
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IN VOID* hBootData
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)
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{
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int i;
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BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
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//
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// Clear the screen
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//
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ST->ConOut->ClearScreen(ST->ConOut);
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Print(L"\n\n%s\n\n\n", BL_SELECT_OS);
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for (i = 0; i <= pBootData->dwIndex; i++)
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{
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if (*Highlight == i)
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{
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MenuHighlight(HIGHLT_MAIN_INIT, Highlight, NULL, 0, pBootData);
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continue;
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}
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Print(L" %a (%a)\n", pBootData->pszIdent[i],
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pBootData->pszShort[i]);
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}
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Print(L"\n%s%c%s%c%s\n", BL_MOVE_HIGHLIGHT1, ARROW_UP,
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BL_MOVE_HIGHLIGHT2, ARROW_DOWN, BL_MOVE_HIGHLIGHT3);
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return;
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}
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//
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//
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//
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void
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EnableAdvOpt(
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IN VOID* hBootData,
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IN UINTN* Index
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)
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{
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BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
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if (AdvancedBootOptions[*Index].LoadOptions)
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{
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pBootData->pszLoadOpt =
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RutlStrDup(AdvancedBootOptions[*Index].LoadOptions);
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}
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else
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{
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pBootData->dwLastKnown = 1;
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}
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return;
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}
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//
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//
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//
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void
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DisableAdvOpt(
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IN VOID* hBootData
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)
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{
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BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
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if (pBootData->pszLoadOpt)
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pBootData->pszLoadOpt = RutlFree(pBootData->pszLoadOpt);
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pBootData->dwLastKnown = 0;
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return;
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}
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//
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//
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//
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UINTN
|
||
|
|
DisplayMenu(
|
||
|
|
IN VOID* hBootData
|
||
|
|
)
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
UINTN j,
|
||
|
|
Highlight = 0,
|
||
|
|
Width = 0,
|
||
|
|
Height = 0,
|
||
|
|
Exit = 0,
|
||
|
|
Advanced = 0;
|
||
|
|
BOOT_DATA* pBootData = (BOOT_DATA*) hBootData;
|
||
|
|
EFI_STATUS Status;
|
||
|
|
EFI_INPUT_KEY Key;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set the screen to 80 x 25 mode
|
||
|
|
//
|
||
|
|
ST->ConOut->SetMode(ST->ConOut, 0);
|
||
|
|
//
|
||
|
|
// Get the height and width of the screen
|
||
|
|
//
|
||
|
|
ST->ConOut->QueryMode(ST->ConOut, ST->ConOut->Mode->Mode, &Width, &Height);
|
||
|
|
//
|
||
|
|
// Disable the cursor
|
||
|
|
//
|
||
|
|
ST->ConOut->EnableCursor(ST->ConOut, FALSE);
|
||
|
|
|
||
|
|
DrawChoices(&Highlight, pBootData);
|
||
|
|
|
||
|
|
Print(L"%s", BL_TIMEOUT_COUNTDOWN);
|
||
|
|
|
||
|
|
for (i = (int)pBootData->dwCount; i >= 0; i--)
|
||
|
|
{
|
||
|
|
Print(L"\n\n\n%s", BL_ADVANCED_BOOT_MESSAGE);
|
||
|
|
|
||
|
|
ST->ConOut->SetCursorPosition(
|
||
|
|
ST->ConOut,
|
||
|
|
StrLen(BL_TIMEOUT_COUNTDOWN),
|
||
|
|
BL_NUMBER_OF_LINES + pBootData->dwIndex - 1);
|
||
|
|
|
||
|
|
Print(L"%d ", i);
|
||
|
|
//
|
||
|
|
// Wait 1 second, stop waiting if a key is pressed
|
||
|
|
//
|
||
|
|
Status = WaitForSingleEvent(ST->ConIn->WaitForKey, 10000000);
|
||
|
|
//
|
||
|
|
// Get the key from the buffer
|
||
|
|
//
|
||
|
|
ST->ConIn->ReadKeyStroke(ST->ConIn, &Key);
|
||
|
|
|
||
|
|
if (Status == EFI_TIMEOUT)
|
||
|
|
{
|
||
|
|
Exit = 1;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Exit = 0;
|
||
|
|
//
|
||
|
|
// Erase the the timeout message
|
||
|
|
//
|
||
|
|
MenuEraseLine(
|
||
|
|
0,
|
||
|
|
BL_NUMBER_OF_LINES + pBootData->dwIndex - 1,
|
||
|
|
&Width);
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// Loop through menu options until user hits enter
|
||
|
|
//
|
||
|
|
while (!Exit)
|
||
|
|
{
|
||
|
|
switch (Key.UnicodeChar)
|
||
|
|
{
|
||
|
|
case CHAR_CARRIAGE_RETURN:
|
||
|
|
Exit = 1;
|
||
|
|
continue;
|
||
|
|
case 0:
|
||
|
|
switch (Key.ScanCode)
|
||
|
|
{
|
||
|
|
case SCAN_UP:
|
||
|
|
MenuHighlight(
|
||
|
|
HIGHLT_MAIN_LOOP,
|
||
|
|
&Highlight,
|
||
|
|
&Width,
|
||
|
|
SCAN_UP,
|
||
|
|
pBootData);
|
||
|
|
break;
|
||
|
|
case SCAN_DOWN:
|
||
|
|
MenuHighlight(
|
||
|
|
HIGHLT_MAIN_LOOP,
|
||
|
|
&Highlight,
|
||
|
|
&Width,
|
||
|
|
SCAN_DOWN,
|
||
|
|
pBootData);
|
||
|
|
break;
|
||
|
|
case SCAN_F8:
|
||
|
|
Advanced = DrawAdvancedBoot(&Width, pBootData);
|
||
|
|
//
|
||
|
|
// If user already selected another option, we kill it
|
||
|
|
//
|
||
|
|
DisableAdvOpt(pBootData);
|
||
|
|
|
||
|
|
if (Advanced == 10)
|
||
|
|
{
|
||
|
|
Exit = 1;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
DrawChoices(&Highlight, pBootData);
|
||
|
|
Print(L"\n\n\n%s", BL_ADVANCED_BOOT_MESSAGE);
|
||
|
|
|
||
|
|
if (Advanced < 9)
|
||
|
|
{
|
||
|
|
EnableAdvOpt(pBootData, &Advanced);
|
||
|
|
|
||
|
|
ST->ConOut->SetAttribute(ST->ConOut,
|
||
|
|
EFI_TEXT_ATTR(EFI_LIGHTBLUE, EFI_BLACK));
|
||
|
|
|
||
|
|
Print(L"\n\n%s", AdvancedBootOptions[Advanced].MsgId);
|
||
|
|
MenuHighlightOff();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
WaitForSingleEvent(ST->ConIn->WaitForKey, 0);
|
||
|
|
ST->ConIn->ReadKeyStroke(ST->ConIn, &Key);
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// Clear the screen
|
||
|
|
//
|
||
|
|
ST->ConOut->ClearScreen(ST->ConOut);
|
||
|
|
//
|
||
|
|
// Re-enable the cursor
|
||
|
|
//
|
||
|
|
ST->ConOut->EnableCursor(ST->ConOut, TRUE);
|
||
|
|
|
||
|
|
return Highlight;
|
||
|
|
}
|
||
|
|
|