This page hosts a formal specification of Microsoft PE (Portable Executable) file format using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
Parse a local file and get structure in memory:
MicrosoftPe data = MicrosoftPe.fromFile("path/to/local/file.Microsoft PE (Portable Executable) file format");Or parse structure from a byte array:
byte[] someArray = new byte[] { ... };
MicrosoftPe data = new MicrosoftPe(new KaitaiStream(someArray));After that, one can get various attributes from the structure by invoking getter methods like:
data.mz() // => get mz// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
import io.kaitai.struct.ByteBufferKaitaiStream;
import io.kaitai.struct.KaitaiStruct;
import io.kaitai.struct.KaitaiStream;
import java.io.IOException;
import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
import java.nio.charset.Charset;
/**
* @see <a href="http://www.microsoft.com/whdc/system/platform/firmware/PECOFF.mspx">Source</a>
*/
public class MicrosoftPe extends KaitaiStruct {
public static MicrosoftPe fromFile(String fileName) throws IOException {
return new MicrosoftPe(new ByteBufferKaitaiStream(fileName));
}
public enum PeFormat {
ROM_IMAGE(263),
PE32(267),
PE32_PLUS(523);
private final long id;
PeFormat(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, PeFormat> byId = new HashMap<Long, PeFormat>(3);
static {
for (PeFormat e : PeFormat.values())
byId.put(e.id(), e);
}
public static PeFormat byId(long id) { return byId.get(id); }
}
public MicrosoftPe(KaitaiStream _io) {
this(_io, null, null);
}
public MicrosoftPe(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public MicrosoftPe(KaitaiStream _io, KaitaiStruct _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root == null ? this : _root;
_read();
}
private void _read() {
this.mz = new MzPlaceholder(this._io, this, _root);
}
public static class OptionalHeaderWindows extends KaitaiStruct {
public static OptionalHeaderWindows fromFile(String fileName) throws IOException {
return new OptionalHeaderWindows(new ByteBufferKaitaiStream(fileName));
}
public enum SubsystemEnum {
UNKNOWN(0),
NATIVE(1),
WINDOWS_GUI(2),
WINDOWS_CUI(3),
POSIX_CUI(7),
WINDOWS_CE_GUI(9),
EFI_APPLICATION(10),
EFI_BOOT_SERVICE_DRIVER(11),
EFI_RUNTIME_DRIVER(12),
EFI_ROM(13),
XBOX(14);
private final long id;
SubsystemEnum(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, SubsystemEnum> byId = new HashMap<Long, SubsystemEnum>(11);
static {
for (SubsystemEnum e : SubsystemEnum.values())
byId.put(e.id(), e);
}
public static SubsystemEnum byId(long id) { return byId.get(id); }
}
public OptionalHeaderWindows(KaitaiStream _io) {
this(_io, null, null);
}
public OptionalHeaderWindows(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent) {
this(_io, _parent, null);
}
public OptionalHeaderWindows(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32) {
this.imageBase32 = this._io.readU4le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32_PLUS) {
this.imageBase64 = this._io.readU8le();
}
this.sectionAlignment = this._io.readU4le();
this.fileAlignment = this._io.readU4le();
this.majorOperatingSystemVersion = this._io.readU2le();
this.minorOperatingSystemVersion = this._io.readU2le();
this.majorImageVersion = this._io.readU2le();
this.minorImageVersion = this._io.readU2le();
this.majorSubsystemVersion = this._io.readU2le();
this.minorSubsystemVersion = this._io.readU2le();
this.win32VersionValue = this._io.readU4le();
this.sizeOfImage = this._io.readU4le();
this.sizeOfHeaders = this._io.readU4le();
this.checkSum = this._io.readU4le();
this.subsystem = SubsystemEnum.byId(this._io.readU2le());
this.dllCharacteristics = this._io.readU2le();
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32) {
this.sizeOfStackReserve32 = this._io.readU4le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32_PLUS) {
this.sizeOfStackReserve64 = this._io.readU8le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32) {
this.sizeOfStackCommit32 = this._io.readU4le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32_PLUS) {
this.sizeOfStackCommit64 = this._io.readU8le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32) {
this.sizeOfHeapReserve32 = this._io.readU4le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32_PLUS) {
this.sizeOfHeapReserve64 = this._io.readU8le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32) {
this.sizeOfHeapCommit32 = this._io.readU4le();
}
if (_parent().std().format() == MicrosoftPe.PeFormat.PE32_PLUS) {
this.sizeOfHeapCommit64 = this._io.readU8le();
}
this.loaderFlags = this._io.readU4le();
this.numberOfRvaAndSizes = this._io.readU4le();
}
private Long imageBase32;
private Long imageBase64;
private long sectionAlignment;
private long fileAlignment;
private int majorOperatingSystemVersion;
private int minorOperatingSystemVersion;
private int majorImageVersion;
private int minorImageVersion;
private int majorSubsystemVersion;
private int minorSubsystemVersion;
private long win32VersionValue;
private long sizeOfImage;
private long sizeOfHeaders;
private long checkSum;
private SubsystemEnum subsystem;
private int dllCharacteristics;
private Long sizeOfStackReserve32;
private Long sizeOfStackReserve64;
private Long sizeOfStackCommit32;
private Long sizeOfStackCommit64;
private Long sizeOfHeapReserve32;
private Long sizeOfHeapReserve64;
private Long sizeOfHeapCommit32;
private Long sizeOfHeapCommit64;
private long loaderFlags;
private long numberOfRvaAndSizes;
private MicrosoftPe _root;
private MicrosoftPe.OptionalHeader _parent;
public Long imageBase32() { return imageBase32; }
public Long imageBase64() { return imageBase64; }
public long sectionAlignment() { return sectionAlignment; }
public long fileAlignment() { return fileAlignment; }
public int majorOperatingSystemVersion() { return majorOperatingSystemVersion; }
public int minorOperatingSystemVersion() { return minorOperatingSystemVersion; }
public int majorImageVersion() { return majorImageVersion; }
public int minorImageVersion() { return minorImageVersion; }
public int majorSubsystemVersion() { return majorSubsystemVersion; }
public int minorSubsystemVersion() { return minorSubsystemVersion; }
public long win32VersionValue() { return win32VersionValue; }
public long sizeOfImage() { return sizeOfImage; }
public long sizeOfHeaders() { return sizeOfHeaders; }
public long checkSum() { return checkSum; }
public SubsystemEnum subsystem() { return subsystem; }
public int dllCharacteristics() { return dllCharacteristics; }
public Long sizeOfStackReserve32() { return sizeOfStackReserve32; }
public Long sizeOfStackReserve64() { return sizeOfStackReserve64; }
public Long sizeOfStackCommit32() { return sizeOfStackCommit32; }
public Long sizeOfStackCommit64() { return sizeOfStackCommit64; }
public Long sizeOfHeapReserve32() { return sizeOfHeapReserve32; }
public Long sizeOfHeapReserve64() { return sizeOfHeapReserve64; }
public Long sizeOfHeapCommit32() { return sizeOfHeapCommit32; }
public Long sizeOfHeapCommit64() { return sizeOfHeapCommit64; }
public long loaderFlags() { return loaderFlags; }
public long numberOfRvaAndSizes() { return numberOfRvaAndSizes; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.OptionalHeader _parent() { return _parent; }
}
public static class OptionalHeaderDataDirs extends KaitaiStruct {
public static OptionalHeaderDataDirs fromFile(String fileName) throws IOException {
return new OptionalHeaderDataDirs(new ByteBufferKaitaiStream(fileName));
}
public OptionalHeaderDataDirs(KaitaiStream _io) {
this(_io, null, null);
}
public OptionalHeaderDataDirs(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent) {
this(_io, _parent, null);
}
public OptionalHeaderDataDirs(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.exportTable = new DataDir(this._io, this, _root);
this.importTable = new DataDir(this._io, this, _root);
this.resourceTable = new DataDir(this._io, this, _root);
this.exceptionTable = new DataDir(this._io, this, _root);
this.certificateTable = new DataDir(this._io, this, _root);
this.baseRelocationTable = new DataDir(this._io, this, _root);
this.debug = new DataDir(this._io, this, _root);
this.architecture = new DataDir(this._io, this, _root);
this.globalPtr = new DataDir(this._io, this, _root);
this.tlsTable = new DataDir(this._io, this, _root);
this.loadConfigTable = new DataDir(this._io, this, _root);
this.boundImport = new DataDir(this._io, this, _root);
this.iat = new DataDir(this._io, this, _root);
this.delayImportDescriptor = new DataDir(this._io, this, _root);
this.clrRuntimeHeader = new DataDir(this._io, this, _root);
}
private DataDir exportTable;
private DataDir importTable;
private DataDir resourceTable;
private DataDir exceptionTable;
private DataDir certificateTable;
private DataDir baseRelocationTable;
private DataDir debug;
private DataDir architecture;
private DataDir globalPtr;
private DataDir tlsTable;
private DataDir loadConfigTable;
private DataDir boundImport;
private DataDir iat;
private DataDir delayImportDescriptor;
private DataDir clrRuntimeHeader;
private MicrosoftPe _root;
private MicrosoftPe.OptionalHeader _parent;
public DataDir exportTable() { return exportTable; }
public DataDir importTable() { return importTable; }
public DataDir resourceTable() { return resourceTable; }
public DataDir exceptionTable() { return exceptionTable; }
public DataDir certificateTable() { return certificateTable; }
public DataDir baseRelocationTable() { return baseRelocationTable; }
public DataDir debug() { return debug; }
public DataDir architecture() { return architecture; }
public DataDir globalPtr() { return globalPtr; }
public DataDir tlsTable() { return tlsTable; }
public DataDir loadConfigTable() { return loadConfigTable; }
public DataDir boundImport() { return boundImport; }
public DataDir iat() { return iat; }
public DataDir delayImportDescriptor() { return delayImportDescriptor; }
public DataDir clrRuntimeHeader() { return clrRuntimeHeader; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.OptionalHeader _parent() { return _parent; }
}
public static class DataDir extends KaitaiStruct {
public static DataDir fromFile(String fileName) throws IOException {
return new DataDir(new ByteBufferKaitaiStream(fileName));
}
public DataDir(KaitaiStream _io) {
this(_io, null, null);
}
public DataDir(KaitaiStream _io, MicrosoftPe.OptionalHeaderDataDirs _parent) {
this(_io, _parent, null);
}
public DataDir(KaitaiStream _io, MicrosoftPe.OptionalHeaderDataDirs _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.virtualAddress = this._io.readU4le();
this.size = this._io.readU4le();
}
private long virtualAddress;
private long size;
private MicrosoftPe _root;
private MicrosoftPe.OptionalHeaderDataDirs _parent;
public long virtualAddress() { return virtualAddress; }
public long size() { return size; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.OptionalHeaderDataDirs _parent() { return _parent; }
}
public static class CoffSymbol extends KaitaiStruct {
public static CoffSymbol fromFile(String fileName) throws IOException {
return new CoffSymbol(new ByteBufferKaitaiStream(fileName));
}
public CoffSymbol(KaitaiStream _io) {
this(_io, null, null);
}
public CoffSymbol(KaitaiStream _io, MicrosoftPe.CoffHeader _parent) {
this(_io, _parent, null);
}
public CoffSymbol(KaitaiStream _io, MicrosoftPe.CoffHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this._raw_nameAnnoying = this._io.readBytes(8);
KaitaiStream _io__raw_nameAnnoying = new ByteBufferKaitaiStream(_raw_nameAnnoying);
this.nameAnnoying = new Annoyingstring(_io__raw_nameAnnoying, this, _root);
this.value = this._io.readU4le();
this.sectionNumber = this._io.readU2le();
this.type = this._io.readU2le();
this.storageClass = this._io.readU1();
this.numberOfAuxSymbols = this._io.readU1();
}
private Section section;
public Section section() {
if (this.section != null)
return this.section;
this.section = _root.pe().sections().get((int) (sectionNumber() - 1));
return this.section;
}
private byte[] data;
public byte[] data() {
if (this.data != null)
return this.data;
long _pos = this._io.pos();
this._io.seek((section().pointerToRawData() + value()));
this.data = this._io.readBytes(1);
this._io.seek(_pos);
return this.data;
}
private Annoyingstring nameAnnoying;
private long value;
private int sectionNumber;
private int type;
private int storageClass;
private int numberOfAuxSymbols;
private MicrosoftPe _root;
private MicrosoftPe.CoffHeader _parent;
private byte[] _raw_nameAnnoying;
public Annoyingstring nameAnnoying() { return nameAnnoying; }
public long value() { return value; }
public int sectionNumber() { return sectionNumber; }
public int type() { return type; }
public int storageClass() { return storageClass; }
public int numberOfAuxSymbols() { return numberOfAuxSymbols; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.CoffHeader _parent() { return _parent; }
public byte[] _raw_nameAnnoying() { return _raw_nameAnnoying; }
}
public static class PeHeader extends KaitaiStruct {
public static PeHeader fromFile(String fileName) throws IOException {
return new PeHeader(new ByteBufferKaitaiStream(fileName));
}
public PeHeader(KaitaiStream _io) {
this(_io, null, null);
}
public PeHeader(KaitaiStream _io, MicrosoftPe _parent) {
this(_io, _parent, null);
}
public PeHeader(KaitaiStream _io, MicrosoftPe _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.peSignature = this._io.ensureFixedContents(new byte[] { 80, 69, 0, 0 });
this.coffHdr = new CoffHeader(this._io, this, _root);
this._raw_optionalHdr = this._io.readBytes(coffHdr().sizeOfOptionalHeader());
KaitaiStream _io__raw_optionalHdr = new ByteBufferKaitaiStream(_raw_optionalHdr);
this.optionalHdr = new OptionalHeader(_io__raw_optionalHdr, this, _root);
sections = new ArrayList<Section>((int) (coffHdr().numberOfSections()));
for (int i = 0; i < coffHdr().numberOfSections(); i++) {
this.sections.add(new Section(this._io, this, _root));
}
}
private byte[] peSignature;
private CoffHeader coffHdr;
private OptionalHeader optionalHdr;
private ArrayList<Section> sections;
private MicrosoftPe _root;
private MicrosoftPe _parent;
private byte[] _raw_optionalHdr;
public byte[] peSignature() { return peSignature; }
public CoffHeader coffHdr() { return coffHdr; }
public OptionalHeader optionalHdr() { return optionalHdr; }
public ArrayList<Section> sections() { return sections; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe _parent() { return _parent; }
public byte[] _raw_optionalHdr() { return _raw_optionalHdr; }
}
public static class OptionalHeader extends KaitaiStruct {
public static OptionalHeader fromFile(String fileName) throws IOException {
return new OptionalHeader(new ByteBufferKaitaiStream(fileName));
}
public OptionalHeader(KaitaiStream _io) {
this(_io, null, null);
}
public OptionalHeader(KaitaiStream _io, MicrosoftPe.PeHeader _parent) {
this(_io, _parent, null);
}
public OptionalHeader(KaitaiStream _io, MicrosoftPe.PeHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.std = new OptionalHeaderStd(this._io, this, _root);
this.windows = new OptionalHeaderWindows(this._io, this, _root);
this.dataDirs = new OptionalHeaderDataDirs(this._io, this, _root);
}
private OptionalHeaderStd std;
private OptionalHeaderWindows windows;
private OptionalHeaderDataDirs dataDirs;
private MicrosoftPe _root;
private MicrosoftPe.PeHeader _parent;
public OptionalHeaderStd std() { return std; }
public OptionalHeaderWindows windows() { return windows; }
public OptionalHeaderDataDirs dataDirs() { return dataDirs; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.PeHeader _parent() { return _parent; }
}
public static class Section extends KaitaiStruct {
public static Section fromFile(String fileName) throws IOException {
return new Section(new ByteBufferKaitaiStream(fileName));
}
public Section(KaitaiStream _io) {
this(_io, null, null);
}
public Section(KaitaiStream _io, MicrosoftPe.PeHeader _parent) {
this(_io, _parent, null);
}
public Section(KaitaiStream _io, MicrosoftPe.PeHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.name = new String(KaitaiStream.bytesStripRight(this._io.readBytes(8), (byte) 0), Charset.forName("UTF-8"));
this.virtualSize = this._io.readU4le();
this.virtualAddress = this._io.readU4le();
this.sizeOfRawData = this._io.readU4le();
this.pointerToRawData = this._io.readU4le();
this.pointerToRelocations = this._io.readU4le();
this.pointerToLinenumbers = this._io.readU4le();
this.numberOfRelocations = this._io.readU2le();
this.numberOfLinenumbers = this._io.readU2le();
this.characteristics = this._io.readU4le();
}
private byte[] body;
public byte[] body() {
if (this.body != null)
return this.body;
long _pos = this._io.pos();
this._io.seek(pointerToRawData());
this.body = this._io.readBytes(sizeOfRawData());
this._io.seek(_pos);
return this.body;
}
private String name;
private long virtualSize;
private long virtualAddress;
private long sizeOfRawData;
private long pointerToRawData;
private long pointerToRelocations;
private long pointerToLinenumbers;
private int numberOfRelocations;
private int numberOfLinenumbers;
private long characteristics;
private MicrosoftPe _root;
private MicrosoftPe.PeHeader _parent;
public String name() { return name; }
public long virtualSize() { return virtualSize; }
public long virtualAddress() { return virtualAddress; }
public long sizeOfRawData() { return sizeOfRawData; }
public long pointerToRawData() { return pointerToRawData; }
public long pointerToRelocations() { return pointerToRelocations; }
public long pointerToLinenumbers() { return pointerToLinenumbers; }
public int numberOfRelocations() { return numberOfRelocations; }
public int numberOfLinenumbers() { return numberOfLinenumbers; }
public long characteristics() { return characteristics; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.PeHeader _parent() { return _parent; }
}
public static class MzPlaceholder extends KaitaiStruct {
public static MzPlaceholder fromFile(String fileName) throws IOException {
return new MzPlaceholder(new ByteBufferKaitaiStream(fileName));
}
public MzPlaceholder(KaitaiStream _io) {
this(_io, null, null);
}
public MzPlaceholder(KaitaiStream _io, MicrosoftPe _parent) {
this(_io, _parent, null);
}
public MzPlaceholder(KaitaiStream _io, MicrosoftPe _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.magic = this._io.ensureFixedContents(new byte[] { 77, 90 });
this.data1 = this._io.readBytes(58);
this.ofsPe = this._io.readU4le();
}
private byte[] magic;
private byte[] data1;
private long ofsPe;
private MicrosoftPe _root;
private MicrosoftPe _parent;
public byte[] magic() { return magic; }
public byte[] data1() { return data1; }
/**
* In PE file, an offset to PE header
*/
public long ofsPe() { return ofsPe; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe _parent() { return _parent; }
}
public static class OptionalHeaderStd extends KaitaiStruct {
public static OptionalHeaderStd fromFile(String fileName) throws IOException {
return new OptionalHeaderStd(new ByteBufferKaitaiStream(fileName));
}
public OptionalHeaderStd(KaitaiStream _io) {
this(_io, null, null);
}
public OptionalHeaderStd(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent) {
this(_io, _parent, null);
}
public OptionalHeaderStd(KaitaiStream _io, MicrosoftPe.OptionalHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.format = MicrosoftPe.PeFormat.byId(this._io.readU2le());
this.majorLinkerVersion = this._io.readU1();
this.minorLinkerVersion = this._io.readU1();
this.sizeOfCode = this._io.readU4le();
this.sizeOfInitializedData = this._io.readU4le();
this.sizeOfUninitializedData = this._io.readU4le();
this.addressOfEntryPoint = this._io.readU4le();
this.baseOfCode = this._io.readU4le();
if (format() == MicrosoftPe.PeFormat.PE32) {
this.baseOfData = this._io.readU4le();
}
}
private PeFormat format;
private int majorLinkerVersion;
private int minorLinkerVersion;
private long sizeOfCode;
private long sizeOfInitializedData;
private long sizeOfUninitializedData;
private long addressOfEntryPoint;
private long baseOfCode;
private Long baseOfData;
private MicrosoftPe _root;
private MicrosoftPe.OptionalHeader _parent;
public PeFormat format() { return format; }
public int majorLinkerVersion() { return majorLinkerVersion; }
public int minorLinkerVersion() { return minorLinkerVersion; }
public long sizeOfCode() { return sizeOfCode; }
public long sizeOfInitializedData() { return sizeOfInitializedData; }
public long sizeOfUninitializedData() { return sizeOfUninitializedData; }
public long addressOfEntryPoint() { return addressOfEntryPoint; }
public long baseOfCode() { return baseOfCode; }
public Long baseOfData() { return baseOfData; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.OptionalHeader _parent() { return _parent; }
}
/**
* @see "3.3. COFF File Header (Object and Image)"
*/
public static class CoffHeader extends KaitaiStruct {
public static CoffHeader fromFile(String fileName) throws IOException {
return new CoffHeader(new ByteBufferKaitaiStream(fileName));
}
public enum MachineType {
UNKNOWN(0),
I386(332),
R4000(358),
WCEMIPSV2(361),
ALPHA(388),
SH3(418),
SH3DSP(419),
SH4(422),
SH5(424),
ARM(448),
THUMB(450),
ARMNT(452),
AM33(467),
POWERPC(496),
POWERPCFP(497),
IA64(512),
MIPS16(614),
MIPSFPU(870),
MIPSFPU16(1126),
EBC(3772),
RISCV32(20530),
RISCV64(20580),
RISCV128(20776),
AMD64(34404),
M32R(36929),
ARM64(43620);
private final long id;
MachineType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, MachineType> byId = new HashMap<Long, MachineType>(26);
static {
for (MachineType e : MachineType.values())
byId.put(e.id(), e);
}
public static MachineType byId(long id) { return byId.get(id); }
}
public CoffHeader(KaitaiStream _io) {
this(_io, null, null);
}
public CoffHeader(KaitaiStream _io, MicrosoftPe.PeHeader _parent) {
this(_io, _parent, null);
}
public CoffHeader(KaitaiStream _io, MicrosoftPe.PeHeader _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.machine = MachineType.byId(this._io.readU2le());
this.numberOfSections = this._io.readU2le();
this.timeDateStamp = this._io.readU4le();
this.pointerToSymbolTable = this._io.readU4le();
this.numberOfSymbols = this._io.readU4le();
this.sizeOfOptionalHeader = this._io.readU2le();
this.characteristics = this._io.readU2le();
}
private Integer symbolTableSize;
public Integer symbolTableSize() {
if (this.symbolTableSize != null)
return this.symbolTableSize;
int _tmp = (int) ((numberOfSymbols() * 18));
this.symbolTableSize = _tmp;
return this.symbolTableSize;
}
private Integer symbolNameTableOffset;
public Integer symbolNameTableOffset() {
if (this.symbolNameTableOffset != null)
return this.symbolNameTableOffset;
int _tmp = (int) ((pointerToSymbolTable() + symbolTableSize()));
this.symbolNameTableOffset = _tmp;
return this.symbolNameTableOffset;
}
private Long symbolNameTableSize;
public Long symbolNameTableSize() {
if (this.symbolNameTableSize != null)
return this.symbolNameTableSize;
long _pos = this._io.pos();
this._io.seek(symbolNameTableOffset());
this.symbolNameTableSize = this._io.readU4le();
this._io.seek(_pos);
return this.symbolNameTableSize;
}
private ArrayList<CoffSymbol> symbolTable;
public ArrayList<CoffSymbol> symbolTable() {
if (this.symbolTable != null)
return this.symbolTable;
long _pos = this._io.pos();
this._io.seek(pointerToSymbolTable());
symbolTable = new ArrayList<CoffSymbol>((int) (numberOfSymbols()));
for (int i = 0; i < numberOfSymbols(); i++) {
this.symbolTable.add(new CoffSymbol(this._io, this, _root));
}
this._io.seek(_pos);
return this.symbolTable;
}
private MachineType machine;
private int numberOfSections;
private long timeDateStamp;
private long pointerToSymbolTable;
private long numberOfSymbols;
private int sizeOfOptionalHeader;
private int characteristics;
private MicrosoftPe _root;
private MicrosoftPe.PeHeader _parent;
public MachineType machine() { return machine; }
public int numberOfSections() { return numberOfSections; }
public long timeDateStamp() { return timeDateStamp; }
public long pointerToSymbolTable() { return pointerToSymbolTable; }
public long numberOfSymbols() { return numberOfSymbols; }
public int sizeOfOptionalHeader() { return sizeOfOptionalHeader; }
public int characteristics() { return characteristics; }
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.PeHeader _parent() { return _parent; }
}
public static class Annoyingstring extends KaitaiStruct {
public static Annoyingstring fromFile(String fileName) throws IOException {
return new Annoyingstring(new ByteBufferKaitaiStream(fileName));
}
public Annoyingstring(KaitaiStream _io) {
this(_io, null, null);
}
public Annoyingstring(KaitaiStream _io, MicrosoftPe.CoffSymbol _parent) {
this(_io, _parent, null);
}
public Annoyingstring(KaitaiStream _io, MicrosoftPe.CoffSymbol _parent, MicrosoftPe _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
}
private String nameFromOffset;
public String nameFromOffset() {
if (this.nameFromOffset != null)
return this.nameFromOffset;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek((nameZeroes() == 0 ? (_parent()._parent().symbolNameTableOffset() + nameOffset()) : 0));
this.nameFromOffset = new String(io.readBytesTerm(0, false, true, false), Charset.forName("ascii"));
io.seek(_pos);
return this.nameFromOffset;
}
private Long nameOffset;
public Long nameOffset() {
if (this.nameOffset != null)
return this.nameOffset;
long _pos = this._io.pos();
this._io.seek(4);
this.nameOffset = this._io.readU4le();
this._io.seek(_pos);
return this.nameOffset;
}
private String name;
public String name() {
if (this.name != null)
return this.name;
this.name = (nameZeroes() == 0 ? nameFromOffset() : nameFromShort());
return this.name;
}
private Long nameZeroes;
public Long nameZeroes() {
if (this.nameZeroes != null)
return this.nameZeroes;
long _pos = this._io.pos();
this._io.seek(0);
this.nameZeroes = this._io.readU4le();
this._io.seek(_pos);
return this.nameZeroes;
}
private String nameFromShort;
public String nameFromShort() {
if (this.nameFromShort != null)
return this.nameFromShort;
long _pos = this._io.pos();
this._io.seek(0);
this.nameFromShort = new String(this._io.readBytesTerm(0, false, true, false), Charset.forName("ascii"));
this._io.seek(_pos);
return this.nameFromShort;
}
private MicrosoftPe _root;
private MicrosoftPe.CoffSymbol _parent;
public MicrosoftPe _root() { return _root; }
public MicrosoftPe.CoffSymbol _parent() { return _parent; }
}
private PeHeader pe;
public PeHeader pe() {
if (this.pe != null)
return this.pe;
long _pos = this._io.pos();
this._io.seek(mz().ofsPe());
this.pe = new PeHeader(this._io, this, _root);
this._io.seek(_pos);
return this.pe;
}
private MzPlaceholder mz;
private MicrosoftPe _root;
private KaitaiStruct _parent;
public MzPlaceholder mz() { return mz; }
public MicrosoftPe _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}