mirror of
https://github.com/reactos/reactos.git
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c560342f08
- Compute the installation source paths based on the full path of the installer program that uses the setup library. - Add INF_STYLE_OLDNT define in infsupp.h. - Add some (silenced) diagnostic DPRINTs. svn path=/branches/setup_improvements/; revision=75667 - Use correct inf style flags in SetupOpenInfFileEx() calls when opening txtsetup.sif and unattend.inf. Technically txtsetup.sif would be INF_STYLE_WIN4, but since we use "$ReactOS$" as its version signature, it would not work when opening it with setupapi.dll functions. Hence this flag is combined with INF_STYLE_OLDNT too. - Don't fail if opening the \SystemRoot symbolic link doesn't work (usually due to incorrect access rights); in that case, just use the installer image file path as the installation source path. svn path=/branches/setup_improvements/; revision=75676
169 lines
3.9 KiB
C
169 lines
3.9 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Setup Library
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* FILE: base/setup/lib/infsupp.h
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* PURPOSE: Interfacing with Setup* API .inf files support functions
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* PROGRAMMER: Hermes Belusca-Maito (hermes.belusca@sfr.fr)
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*/
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#pragma once
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/* Make setupapi.h to not define the API as exports to the DLL */
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#ifdef __REACTOS__
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#define _SETUPAPI_
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#endif
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// FIXME: Temporary measure until all the users of this header
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// (usetup...) use or define SetupAPI-conforming APIs.
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#if defined(_SETUPAPI_H_) || defined(_INC_SETUPAPI)
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#include <setupapi.h>
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#else
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typedef PVOID HINF;
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typedef struct _INFCONTEXT
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{
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HINF Inf;
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HINF CurrentInf;
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UINT Section;
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UINT Line;
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} INFCONTEXT, *PINFCONTEXT;
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// #define SetupCloseInfFile InfCloseFile
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VOID
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WINAPI
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SetupCloseInfFile(HINF InfHandle);
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// #define SetupFindFirstLineW InfpFindFirstLineW
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BOOL
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WINAPI
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SetupFindFirstLineW(
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IN HINF InfHandle,
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IN PCWSTR Section,
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IN PCWSTR Key,
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IN OUT PINFCONTEXT Context);
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// #define SetupFindNextLine InfFindNextLine
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BOOL
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WINAPI
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SetupFindNextLine(PINFCONTEXT ContextIn,
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PINFCONTEXT ContextOut);
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// #define SetupGetFieldCount InfGetFieldCount
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LONG
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WINAPI
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SetupGetFieldCount(PINFCONTEXT Context);
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// #define SetupGetBinaryField InfGetBinaryField
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BOOL
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WINAPI
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SetupGetBinaryField(PINFCONTEXT Context,
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ULONG FieldIndex,
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PUCHAR ReturnBuffer,
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ULONG ReturnBufferSize,
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PULONG RequiredSize);
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// #define SetupGetIntField InfGetIntField
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BOOL
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WINAPI
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SetupGetIntField(PINFCONTEXT Context,
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ULONG FieldIndex,
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INT *IntegerValue); // PINT
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// #define SetupGetMultiSzFieldW InfGetMultiSzField
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BOOL
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WINAPI
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SetupGetMultiSzFieldW(PINFCONTEXT Context,
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ULONG FieldIndex,
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PWSTR ReturnBuffer,
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ULONG ReturnBufferSize,
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PULONG RequiredSize);
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// #define SetupGetStringFieldW InfGetStringField
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BOOL
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WINAPI
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SetupGetStringFieldW(PINFCONTEXT Context,
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ULONG FieldIndex,
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PWSTR ReturnBuffer,
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ULONG ReturnBufferSize,
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PULONG RequiredSize);
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#endif
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/* Lower the MAX_INF_STRING_LENGTH value in order to avoid too much stack usage */
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#undef MAX_INF_STRING_LENGTH
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#define MAX_INF_STRING_LENGTH 1024 // Still larger than in infcommon.h
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#ifndef INF_STYLE_OLDNT
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#define INF_STYLE_OLDNT 0x00000001
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#endif
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#ifndef INF_STYLE_WIN4
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#define INF_STYLE_WIN4 0x00000002
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#endif
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#if 0
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typedef PVOID HINF;
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typedef struct _INFCONTEXT
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{
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HINF Inf;
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HINF CurrentInf;
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UINT Section;
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UINT Line;
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} INFCONTEXT, *PINFCONTEXT;
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#endif
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C_ASSERT(sizeof(INFCONTEXT) == 2 * sizeof(HINF) + 2 * sizeof(UINT));
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/*
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* This function corresponds to an undocumented but exported SetupAPI function
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* that exists since WinNT4 and is still present in Win10.
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* The returned string pointer is a read-only pointer to a string in the
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* maintained INF cache, and is always in UNICODE (on NT systems).
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*/
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PCWSTR
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WINAPI
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pSetupGetField(PINFCONTEXT Context,
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ULONG FieldIndex);
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/* A version of SetupOpenInfFileW with support for a user-provided LCID */
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// #define SetupOpenInfFileExW InfpOpenInfFileW
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HINF
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WINAPI
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SetupOpenInfFileExW(
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IN PCWSTR FileName,
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IN PCWSTR InfClass,
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IN DWORD InfStyle,
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IN LCID LocaleId,
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OUT PUINT ErrorLine);
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/* HELPER FUNCTIONS **********************************************************/
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FORCEINLINE VOID
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INF_FreeData(IN PWCHAR InfData)
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{
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#if 0
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if (InfData)
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RtlFreeHeap(ProcessHeap, 0, InfData);
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#else
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UNREFERENCED_PARAMETER(InfData);
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#endif
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}
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BOOLEAN
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INF_GetDataField(
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IN PINFCONTEXT Context,
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IN ULONG FieldIndex,
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OUT PWCHAR *Data);
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BOOLEAN
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INF_GetData(
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IN PINFCONTEXT Context,
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OUT PWCHAR *Key,
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OUT PWCHAR *Data);
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/* EOF */
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