qcoffpeparser.cpp File Reference

#include "qcoffpeparser_p.h"
#include <qendian.h>
#include <qloggingcategory.h>
#include <qnumeric.h>
#include <optional>
#include <qt_windows.h>

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Macros
#define	peDebug   if (false) {} else QNoDebug()

Functions
static constexpr auto	metadataSectionName () noexcept
QT_WARNING_POP const IMAGE_NT_HEADERS *	checkNtHeaders (QByteArrayView data, const ErrorMaker &error)
static const IMAGE_SECTION_HEADER *	findSectionTable (QByteArrayView data, const IMAGE_NT_HEADERS *ntHeader, const ErrorMaker &error)
static std::optional< QByteArrayView >	findStringTable (QByteArrayView data, const IMAGE_NT_HEADERS *ntHeader, const ErrorMaker &error)
static QLatin1StringView	findSectionName (const IMAGE_SECTION_HEADER *section, QByteArrayView stringTable)

Variables
static constexpr bool	IncludeValidityChecks = true
static constexpr QLatin1StringView	truncatedSectionName
static QT_WARNING_PUSH const WORD	ExpectedMachine
static const WORD	ExpectedOptionalHeaderSignature

Macro Definition Documentation

peDebug

#define peDebug   if (false) {} else QNoDebug()

Definition at line 33 of file qcoffpeparser.cpp.

Function Documentation

checkNtHeaders()

QT_WARNING_POP const IMAGE_NT_HEADERS * checkNtHeaders	(	QByteArrayView	data,
		const ErrorMaker &	error
	)

Definition at line 197 of file qcoffpeparser.cpp.

References error, ExpectedMachine, ExpectedOptionalHeaderSignature, peDebug, and qMax().

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findSectionName()

static QLatin1StringView findSectionName ( const IMAGE_SECTION_HEADER *  section, QByteArrayView  stringTable  )

static

Definition at line 295 of file qcoffpeparser.cpp.

References QByteArrayView::data(), QByteArrayView::isEmpty(), ok, ptr(), qstrnlen(), QByteArrayView::size(), and QByteArrayView::toUInt().

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findSectionTable()

static const IMAGE_SECTION_HEADER * findSectionTable ( QByteArrayView  data, const IMAGE_NT_HEADERS *  ntHeader, const ErrorMaker &  error  )

static

Definition at line 242 of file qcoffpeparser.cpp.

References error, peDebug, and qAddOverflow().

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findStringTable()

static std::optional< QByteArrayView > findStringTable ( QByteArrayView  data, const IMAGE_NT_HEADERS *  ntHeader, const ErrorMaker &  error  )

static

Definition at line 267 of file qcoffpeparser.cpp.

References error, and qAddOverflow().

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metadataSectionName()

static constexpr auto metadataSectionName ( )

inlinestaticconstexprnoexcept

Definition at line 22 of file qcoffpeparser.cpp.

Variable Documentation

ExpectedMachine

QT_WARNING_PUSH const WORD ExpectedMachine

static

Initial value:

=
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            IMAGE_FILE_MACHINE_UNKNOWN

Definition at line 39 of file qcoffpeparser.cpp.

Referenced by checkNtHeaders().

ExpectedOptionalHeaderSignature

const WORD ExpectedOptionalHeaderSignature

static

Initial value:

=
        sizeof(void*) == sizeof(quint64) ? IMAGE_NT_OPTIONAL_HDR64_MAGIC :
            IMAGE_NT_OPTIONAL_HDR32_MAGIC

Definition at line 62 of file qcoffpeparser.cpp.

Referenced by checkNtHeaders().

IncludeValidityChecks

constexpr bool IncludeValidityChecks = true

staticconstexpr

Definition at line 20 of file qcoffpeparser.cpp.

truncatedSectionName

constexpr QLatin1StringView truncatedSectionName

staticconstexpr

Initial value:

=
        metadataSectionName().left(sizeof(IMAGE_SECTION_HEADER::Name))

Definition at line 23 of file qcoffpeparser.cpp.