151 lines
2.7 KiB
C
151 lines
2.7 KiB
C
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/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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bootx86.h
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Abstract:
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Code to do
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Author:
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Sunil Pai (sunilp) 26-Oct-1993
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Revision History:
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--*/
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#define FLEXBOOT_SECTION1 "[flexboot]"
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#define FLEXBOOT_SECTION2 "[boot loader]"
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#define FLEXBOOT_SECTION3 "[multiboot]"
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#define BOOTINI_OS_SECTION "[operating systems]"
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#define TIMEOUT "timeout"
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#define DEFAULT "default"
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#define CRLF "\r\n"
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#define EQUALS "="
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#define WBOOT_INI L"boot.ini"
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#define WBOOT_INI_BAK L"bootini.bak"
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//
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// Use this to keep track of boot.ini entries
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// that previously contained 'signatured' entries
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// since we convert them to multi... enties when
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// we initially read the boot.ini. Rather than
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// work backwards, we'll just use this struct
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// to re-match the boot.ini entries when we're
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// about to write it out, thus giving us a shortcut
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// to determining which boot.ini entries need to
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// have the 'signature' entry.
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//
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typedef struct _SIGNATURED_PARTITIONS {
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struct _SIGNATURED_PARTITIONS *Next;
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//
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// What's the original boot.ini entry with that contained
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// the signature?
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//
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PWSTR SignedString;
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//
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// What's the boot.ini entry after we've converted it into
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// a 'multi' string?
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//
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PWSTR MultiString;
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} SIGNATURED_PARTITIONS;
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extern SIGNATURED_PARTITIONS SignedBootVars;
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//
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// Public routines
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//
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BOOLEAN
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Spx86InitBootVars(
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OUT PWSTR **BootVars,
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OUT PWSTR *Default,
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OUT PULONG Timeout
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);
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BOOLEAN
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Spx86FlushBootVars(
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IN PWSTR **BootVars,
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IN ULONG Timeout,
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IN PWSTR Default
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);
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VOID
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SpLayBootCode(
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IN PDISK_REGION CColonRegion
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);
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#if defined(REMOTE_BOOT)
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BOOLEAN
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Spx86FlushRemoteBootVars(
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IN PDISK_REGION TargetRegion,
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IN PWSTR **BootVars,
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IN PWSTR Default
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);
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#endif // defined(REMOTE_BOOT)
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//
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// Private routines
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//
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VOID
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SppProcessBootIni(
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IN PCHAR BootIni,
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OUT PWSTR **BootVars,
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OUT PWSTR *Default,
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OUT PULONG Timeout
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);
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PCHAR
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SppNextLineInSection(
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IN PCHAR p
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);
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PCHAR
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SppFindSectionInBootIni(
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IN PCHAR p,
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IN PCHAR Section
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);
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BOOLEAN
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SppProcessLine(
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IN PCHAR Line,
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IN OUT PCHAR Key,
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IN OUT PCHAR Value,
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IN OUT PCHAR RestOfLine
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);
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BOOLEAN
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SppNextToken(
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PCHAR p,
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PCHAR *pBegin,
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PCHAR *pEnd
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);
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//
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// NEC98
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//
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PUCHAR
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SpCreateBootiniImage(
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OUT PULONG FileSize
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);
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//
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// NEC98
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//
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BOOLEAN
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SppReInitializeBootVars_Nec98(
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OUT PWSTR **BootVars,
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OUT PWSTR *Default,
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OUT PULONG Timeout
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);
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