infsupp.h File Reference

#include "spapisup.h"

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Classes
struct	_INFCONTEXT

Macros
#define	MAX_INF_STRING_LENGTH   1024
#define	INF_STYLE_OLDNT   0x00000001
#define	INF_STYLE_WIN4   0x00000002

Typedefs
typedef PVOID	HINF
typedef struct _INFCONTEXT	INFCONTEXT
typedef struct _INFCONTEXT *	PINFCONTEXT
typedef VOID(WINAPI *	pSpInfCloseInfFile) (IN HINF InfHandle)
typedef BOOL(WINAPI *	pSpInfFindFirstLine) (IN HINF InfHandle, IN PCWSTR Section, IN PCWSTR Key, IN OUT PINFCONTEXT Context)
typedef BOOL(WINAPI *	pSpInfFindNextLine) (IN PINFCONTEXT ContextIn, OUT PINFCONTEXT ContextOut)
typedef ULONG(WINAPI *	pSpInfGetFieldCount) (IN PINFCONTEXT Context)
typedef BOOL(WINAPI *	pSpInfGetBinaryField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PUCHAR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)
typedef BOOL(WINAPI *	pSpInfGetIntField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT INT *IntegerValue)
typedef BOOL(WINAPI *	pSpInfGetMultiSzField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PWSTR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)
typedef BOOL(WINAPI *	pSpInfGetStringField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PWSTR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)
typedef PCWSTR(WINAPI *	pSpInfGetField) (IN PINFCONTEXT Context, IN ULONG FieldIndex)
typedef HINF(WINAPI *	pSpInfOpenInfFile) (IN PCWSTR FileName, IN PCWSTR InfClass, IN DWORD InfStyle, IN LCID LocaleId, OUT PUINT ErrorLine)

Functions
	C_ASSERT (sizeof(INFCONTEXT)==2 *sizeof(HINF)+2 *sizeof(UINT))
FORCEINLINE VOID	INF_FreeData (IN PCWSTR InfData)
BOOLEAN	INF_GetDataField (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PCWSTR *Data)
BOOLEAN	INF_GetData (IN PINFCONTEXT Context, OUT PCWSTR *Key, OUT PCWSTR *Data)

Variables
pSpInfCloseInfFile	SpInfCloseInfFile
pSpInfFindFirstLine	SpInfFindFirstLine
pSpInfFindNextLine	SpInfFindNextLine
pSpInfGetFieldCount	SpInfGetFieldCount
pSpInfGetBinaryField	SpInfGetBinaryField
pSpInfGetIntField	SpInfGetIntField
pSpInfGetMultiSzField	SpInfGetMultiSzField
pSpInfGetStringField	SpInfGetStringField
pSpInfGetField	SpInfGetField
pSpInfOpenInfFile	SpInfOpenInfFile

Macro Definition Documentation

INF_STYLE_OLDNT

#define INF_STYLE_OLDNT   0x00000001

Definition at line 37 of file infsupp.h.

INF_STYLE_WIN4

#define INF_STYLE_WIN4   0x00000002

Definition at line 41 of file infsupp.h.

MAX_INF_STRING_LENGTH

#define MAX_INF_STRING_LENGTH   1024

Definition at line 34 of file infsupp.h.

Typedef Documentation

HINF

typedef PVOID HINF

Definition at line 21 of file infsupp.h.

INFCONTEXT

typedef struct _INFCONTEXT INFCONTEXT

PINFCONTEXT

typedef struct _INFCONTEXT * PINFCONTEXT

pSpInfCloseInfFile

typedef VOID(WINAPI * pSpInfCloseInfFile) (IN HINF InfHandle)

Definition at line 59 of file infsupp.h.

pSpInfFindFirstLine

typedef BOOL(WINAPI * pSpInfFindFirstLine) (IN HINF InfHandle, IN PCWSTR Section, IN PCWSTR Key, IN OUT PINFCONTEXT Context)

Definition at line 66 of file infsupp.h.

pSpInfFindNextLine

typedef BOOL(WINAPI * pSpInfFindNextLine) (IN PINFCONTEXT ContextIn, OUT PINFCONTEXT ContextOut)

Definition at line 76 of file infsupp.h.

pSpInfGetBinaryField

typedef BOOL(WINAPI * pSpInfGetBinaryField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PUCHAR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)

Definition at line 91 of file infsupp.h.

pSpInfGetField

typedef PCWSTR(WINAPI * pSpInfGetField) (IN PINFCONTEXT Context, IN ULONG FieldIndex)

Definition at line 133 of file infsupp.h.

pSpInfGetFieldCount

typedef ULONG(WINAPI * pSpInfGetFieldCount) (IN PINFCONTEXT Context)

Definition at line 84 of file infsupp.h.

pSpInfGetIntField

typedef BOOL(WINAPI * pSpInfGetIntField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT INT *IntegerValue)

Definition at line 102 of file infsupp.h.

pSpInfGetMultiSzField

typedef BOOL(WINAPI * pSpInfGetMultiSzField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PWSTR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)

Definition at line 111 of file infsupp.h.

pSpInfGetStringField

typedef BOOL(WINAPI * pSpInfGetStringField) (IN PINFCONTEXT Context, IN ULONG FieldIndex, OUT PWSTR ReturnBuffer, IN ULONG ReturnBufferSize, OUT PULONG RequiredSize)

Definition at line 122 of file infsupp.h.

pSpInfOpenInfFile

typedef HINF(WINAPI * pSpInfOpenInfFile) (IN PCWSTR FileName, IN PCWSTR InfClass, IN DWORD InfStyle, IN LCID LocaleId, OUT PUINT ErrorLine)

Definition at line 142 of file infsupp.h.

Function Documentation

C_ASSERT()

C_ASSERT

(

sizeof(INFCONTEXT)

= =2 *sizeof(HINF)+2 *sizeof(UINT)

)

INF_FreeData()

FORCEINLINE VOID INF_FreeData

(

IN PCWSTR

InfData

)

Definition at line 157 of file infsupp.h.

{
#if 0
    if (InfData)
        RtlFreeHeap(ProcessHeap, 0, InfData);
#else
    UNREFERENCED_PARAMETER(InfData);
#endif
}

Referenced by AddComputerTypeEntries(), AddEntriesFromInfSection(), AddSectionToCopyQueue(), AddSectionToCopyQueueCab(), CheckUnattendedSetup(), CreateDisplayDriverList(), GetSourceFileAndTargetLocation(), INF_GetData(), InstallDriver(), LoadSetupInf(), PrepareCopyInfFile(), PrepareFileCopy(), and UpdateRegistry().

INF_GetData()

BOOLEAN INF_GetData	(	IN PINFCONTEXT	Context,
		OUT PCWSTR *	Key,
		OUT PCWSTR *	Data
	)

Definition at line 90 of file infsupp.c.

{
    BOOL Success;
    PCWSTR InfData[2] = {NULL, NULL};
 
    if (Key)
        *Key = NULL;
 
    if (Data)
        *Data = NULL;
 
    /*
     * Verify that the INF file has only one value field, in addition to its key name.
     * Note that SpInfGetFieldCount() does not count the key name as a field.
     */
    if (SpInfGetFieldCount(Context) != 1)
    {
        DPRINT1("SpInfGetFieldCount != 1\n");
        return FALSE;
    }
 
    if (Key)
    {
        Success = INF_GetDataField(Context, 0, &InfData[0]);
        if (!Success)
            return FALSE;
    }
 
    if (Data)
    {
        Success = INF_GetDataField(Context, 1, &InfData[1]);
        if (!Success)
        {
            INF_FreeData(InfData[0]);
            return FALSE;
        }
    }
 
    if (Key)
        *Key = InfData[0];
 
    if (Data)
        *Data = InfData[1];
 
    return TRUE;
}

Referenced by AddSectionToCopyQueueCab(), CheckUnattendedSetup(), CreateKeyboardLayoutList(), CreateLanguageList(), LoadSetupInf(), LookupDirectoryById(), PrepareCopyInfFile(), and PrepareFileCopy().

INF_GetDataField()

BOOLEAN INF_GetDataField	(	IN PINFCONTEXT	Context,
		IN ULONG	FieldIndex,
		OUT PCWSTR *	Data
	)

Definition at line 42 of file infsupp.c.

{
#if 0
 
    BOOL Success;
    PWCHAR InfData;
    DWORD dwSize;
 
    *Data = NULL;
 
    Success = SpInfGetStringField(Context,
                                  FieldIndex,
                                  NULL,
                                  0,
                                  &dwSize);
    if (!Success)
        return FALSE;
 
    InfData = RtlAllocateHeap(ProcessHeap, 0, dwSize * sizeof(WCHAR));
    if (!InfData)
        return FALSE;
 
    Success = SpInfGetStringField(Context,
                                  FieldIndex,
                                  InfData,
                                  dwSize,
                                  NULL);
    if (!Success)
    {
        RtlFreeHeap(ProcessHeap, 0, InfData);
        return FALSE;
    }
 
    *Data = InfData;
    return TRUE;
 
#else
 
    *Data = SpInfGetField(Context, FieldIndex);
    return !!*Data;
 
#endif
}

Referenced by AddComputerTypeEntries(), AddEntriesFromInfSection(), AddSectionToCopyQueue(), AddSectionToCopyQueueCab(), CreateDisplayDriverList(), GetSourceFileAndTargetLocation(), INF_GetData(), InstallDriver(), ProcessDisplayRegistry(), and UpdateRegistry().

Variable Documentation

SpInfCloseInfFile

pSpInfCloseInfFile SpInfCloseInfFile

extern

Definition at line 86 of file infsupp.c.

Referenced by CheckUnattendedSetup(), FinishSetup(), ImportRegistryFile(), and PrepareFileCopy().

SpInfFindFirstLine

pSpInfFindFirstLine SpInfFindFirstLine

extern

Definition at line 87 of file infsupp.c.

Referenced by AddComputerTypeEntries(), AddEntriesFromInfSection(), AddSectionToCopyQueue(), AddSectionToCopyQueueCab(), CheckUnattendedSetup(), CreateDisplayDriverList(), CreateKeyboardLayoutList(), CreateLanguageList(), GetSourceFileAndTargetLocation(), InstallDriver(), LoadSetupInf(), LookupDirectoryById(), PrepareCopyInfFile(), PrepareFileCopy(), ProcessDisplayRegistry(), registry_callback(), and UpdateRegistry().

SpInfFindNextLine

pSpInfFindNextLine SpInfFindNextLine

extern

Definition at line 88 of file infsupp.c.

Referenced by AddComputerTypeEntries(), AddEntriesFromInfSection(), AddSectionToCopyQueue(), AddSectionToCopyQueueCab(), CreateDisplayDriverList(), PrepareCopyInfFile(), PrepareFileCopy(), registry_callback(), and UpdateRegistry().

SpInfGetBinaryField

pSpInfGetBinaryField SpInfGetBinaryField

extern

Definition at line 90 of file infsupp.c.

Referenced by do_reg_operation().

SpInfGetField

pSpInfGetField SpInfGetField

extern

Definition at line 94 of file infsupp.c.

Referenced by INF_GetDataField().

SpInfGetFieldCount

pSpInfGetFieldCount SpInfGetFieldCount

extern

Definition at line 89 of file infsupp.c.

Referenced by do_reg_operation(), and INF_GetData().

SpInfGetIntField

pSpInfGetIntField SpInfGetIntField

extern

Definition at line 91 of file infsupp.c.

Referenced by CheckUnattendedSetup(), LoadSetupInf(), and registry_callback().

SpInfGetMultiSzField

pSpInfGetMultiSzField SpInfGetMultiSzField

extern

Definition at line 92 of file infsupp.c.

Referenced by do_reg_operation().

SpInfGetStringField

pSpInfGetStringField SpInfGetStringField

extern

Definition at line 93 of file infsupp.c.

Referenced by do_reg_operation(), INF_GetDataField(), and registry_callback().

SpInfOpenInfFile

pSpInfOpenInfFile SpInfOpenInfFile

extern

Definition at line 95 of file infsupp.c.

Referenced by CheckUnattendedSetup(), ImportRegistryFile(), LoadSetupInf(), and PrepareFileCopy().