Java Code Examples for ghidra.app.util.bin.BinaryReader#readNextInt()

public Ext4JournalSuperBlockS(BinaryReader reader) throws IOException {
	// Journal is big-endian... opposite of the rest of the file.
	reader.setLittleEndian(false);
	
	s_header = new Ext4JournalHeaderS(reader);
	s_blocksize = reader.readNextInt();
	s_maxlen = reader.readNextInt();
	s_first = reader.readNextInt();
	s_sequence = reader.readNextInt();
	s_start = reader.readNextInt();
	s_errno = reader.readNextInt();
	s_feature_compat = reader.readNextInt();
	s_feature_incompat = reader.readNextInt();
	s_feature_ro_compat = reader.readNextInt();
	s_uuid = reader.readNextByteArray(16); //16 bytes long.
	s_nr_users = reader.readNextInt();
	s_dynsuper = reader.readNextInt();
	s_max_transaction = reader.readNextInt();
	s_max_trans_data = reader.readNextInt();
	s_checksum_type = reader.readNextByte();
	s_padding2 = reader.readNextByteArray(3); //3 bytes long.
	s_padding = reader.readNextIntArray(42); //42 ints long.
	s_checksum = reader.readNextInt();
	s_users = reader.readNextByteArray(768); //768 (16*48) bytes long.
}
 

/**
 * Create a new {@link DyldCacheAccelerateInfo}.
 * 
 * @param reader A {@link BinaryReader} positioned at the start of a DYLD accelerate info
 * @throws IOException if there was an IO-related problem creating the DYLD accelerate info
 */
public DyldCacheAccelerateInfo(BinaryReader reader) throws IOException {
	this.reader = reader;

	version = reader.readNextInt();
	imageExtrasCount = reader.readNextInt();
	imagesExtrasOffset = reader.readNextInt();
	bottomUpListOffset = reader.readNextInt();
	dylibTrieOffset = reader.readNextInt();
	dylibTrieSize = reader.readNextInt();
	initializersOffset = reader.readNextInt();
	initializersCount = reader.readNextInt();
	dofSectionsOffset = reader.readNextInt();
	dofSectionsCount = reader.readNextInt();
	reExportListOffset = reader.readNextInt();
	reExportCount = reader.readNextInt();
	depListOffset = reader.readNextInt();
	depListCount = reader.readNextInt();
	rangeTableOffset = reader.readNextInt();
	rangeTableCount = reader.readNextInt();
	dyldSectionAddr = reader.readNextLong();

	imageInfoExtraList = new ArrayList<>(imageExtrasCount);
	acceleratorInitializerList = new ArrayList<>(initializersCount);
	acceleratorDofList = new ArrayList<>(dofSectionsCount);
	rangeEntryList = new ArrayList<>(rangeTableCount);
}
 

/**
 * Create a new {@link DyldCacheSlideInfo1}.
 * 
 * @param reader A {@link BinaryReader} positioned at the start of a DYLD slide info 1
 * @throws IOException if there was an IO-related problem creating the DYLD slide info 1
 */
public DyldCacheSlideInfo1(BinaryReader reader) throws IOException {
	super(reader);
	toc_offset = reader.readNextInt();
	toc_count = reader.readNextInt();
	entries_offset = reader.readNextInt();
	entries_count = reader.readNextInt();
	entries_size = reader.readNextInt();
}
 

/**
 * Reads a GUID from the given binary reader.
 * @param reader the binary reader to read the GUID
 * @throws IOException if an I/O error occurs while reading the GUID
 */
public GUID(BinaryReader reader) throws IOException {
	data1 = reader.readNextInt();
	data2 = reader.readNextShort();
	data3 = reader.readNextShort();
	data4 = reader.readNextByteArray(8);
}
 

public Ext4Mmp(BinaryReader reader) throws IOException {
	mmp_magic = reader.readNextInt();
	mmp_seq = reader.readNextInt();
	mmp_time = reader.readNextLong();
	mmp_nodename = reader.readNextByteArray(64);
	mmp_bdevname = reader.readNextByteArray(32);
	mmp_check_interval = reader.readNextShort();
	mmp_pad1 = reader.readNextShort();
	mmp_pad2 = reader.readNextIntArray(226);
	mmp_checksum = reader.readNextInt();
}
 

public Ext4XattrEntry(BinaryReader reader) throws IOException {
	e_name_len = reader.readNextByte();
	e_name_index = reader.readNextByte();
	e_value_offs = reader.readNextShort();
	e_value_block = reader.readNextInt();
	e_value_size = reader.readNextInt();
	e_hash = reader.readNextInt();
	e_name = reader.readNextByteArray(e_name_len);
}
 

CoffSymbolAuxTagName(BinaryReader reader) throws IOException {
	unused1         = reader.readNextByteArray(6);
	size            = reader.readNextShort();
	unused2         = reader.readNextByteArray(4);
	nextEntryIndex  = reader.readNextInt();
	unused3         = reader.readNextByteArray(2);
}
 

public PdbInfoDotNet(BinaryReader reader, int ptr) throws IOException {
	long origIndex = reader.getPointerIndex();
	reader.setPointerIndex(ptr);
	try {
		magic = reader.readNextByteArray(4);
		guid = new GUID(reader);
		age = reader.readNextInt();
		pdbName = reader.readNextAsciiString();
	}
	finally {
		reader.setPointerIndex(origIndex);
	}
}
 

ExportedSymbol(BinaryReader reader, LoaderInfoHeader loader, ExportedSymbolKey key) throws IOException {
	classAndName = reader.readNextInt();
	symbolValue  = reader.readNextInt();
	sectionIndex = reader.readNextShort();

	long offset = loader.getSection().getContainerOffset()+loader.getLoaderStringsOffset()+getNameOffset();
	_name = reader.readAsciiString(offset, key.getNameLength()); 
}
 

public ObjectiveC2_InstanceVariableList(ObjectiveC2_State state, BinaryReader reader) throws IOException {
	this._state = state;
	this._index = reader.getPointerIndex();

	entsize = reader.readNextInt();
	count   = reader.readNextInt();

	for (int i = 0 ; i < count ; ++i) {
		ivars.add( new ObjectiveC2_InstanceVariable(state, reader) );
	}
}
 

GnuVerneed(BinaryReader reader) throws IOException {
    vn_version = reader.readNextShort();
    vn_cnt     = reader.readNextShort();
    vn_file    = reader.readNextInt();
    vn_aux     = reader.readNextInt();
    vn_next    = reader.readNextInt();
}
 

/**
 * Create a new {@link DyldCacheSlideInfo2}.
 * 
 * @param reader A {@link BinaryReader} positioned at the start of a DYLD slide info 2
 * @throws IOException if there was an IO-related problem creating the DYLD slide info 2
 */
public DyldCacheSlideInfo2(BinaryReader reader) throws IOException {
	super(reader);
	page_size = reader.readNextInt();
	page_starts_offset = reader.readNextInt();
	page_starts_count = reader.readNextInt();
	page_extras_offset = reader.readNextInt();
	page_extras_count = reader.readNextInt();
	delta_mask = reader.readNextLong();
	value_add = reader.readNextLong();
	page_starts_entries = reader.readNextShortArray(page_starts_count);
	page_extras_entries = reader.readNextShortArray(page_extras_count);
}
 

private void readHeader(BinaryReader reader)
{
    try 
    {
        reader.readNextInt(); // Reserved
        this.mod0Offset = reader.readNextInt();
        reader.readNextLong(); // Padding
        this.magic = reader.readNextAsciiString(4);
        
        if (!this.magic.equals("NRO0"))
            throw new InvalidMagicException("NRO0");
        
        this.version = reader.readNextInt();
        this.size = reader.readNextInt();
        this.flags = reader.readNextInt();
        this.textHeader = new NRO0SectionHeader(reader);
        this.rodataHeader = new NRO0SectionHeader(reader);
        this.dataHeader = new NRO0SectionHeader(reader);
        this.bssSize = reader.readNextInt();
        reader.readNextInt(); // Reserved
        this.buildId = reader.readNextByteArray(0x20);
        reader.readNextInt(); // Reserved
        this.apiInfo = new NRO0SectionHeader(reader);
        this.dynstr = new NRO0SectionHeader(reader);
        this.dynsym = new NRO0SectionHeader(reader);
    } 
    catch (IOException e) 
    {
        Msg.error(this, "Failed to read NRO0 header");
    }
}
 

public AnnotationsDirectoryItem( BinaryReader reader ) throws IOException {

		classAnnotationsOffset = reader.readNextInt( );
		fieldsSize = reader.readNextInt( );
		annotatedMethodsSize = reader.readNextInt( );
		annotatedParametersSize = reader.readNextInt( );

		for ( int i = 0 ; i < fieldsSize ; ++i ) {
			fieldAnnotations.add( new FieldAnnotation( reader ) );
		}
		for ( int i = 0 ; i < annotatedMethodsSize ; ++i ) {
			methodAnnotations.add( new MethodAnnotation( reader ) );
		}
		for ( int i = 0 ; i < annotatedParametersSize ; ++i ) {
			parameterAnnotations.add( new ParameterAnnotation( reader ) );
		}

		if ( classAnnotationsOffset > 0 ){
			long oldIndex = reader.getPointerIndex( );
			try {
				reader.setPointerIndex( classAnnotationsOffset );
				_classAnnotations = new AnnotationSetItem( reader );
			}
			finally {
				reader.setPointerIndex( oldIndex );
			}
		}
	}
 

public CliTableManifestResource(BinaryReader reader, CliStreamMetadata stream, CliTypeTable tableId) throws IOException {
	super(reader, stream, tableId);
	for (int i = 0; i < this.numRows; i++) {
		CliManifestResourceRow row = new CliManifestResourceRow(reader.readNextInt(), reader.readNextInt(), readStringIndex(reader), 
			CliIndexImplementation.readCodedIndex(reader, stream));
		rows.add(row);
		strings.add(row.nameIndex);
	}
	reader.setPointerIndex(this.readerOffset);

}
 

protected AbstractAttributeInfo(BinaryReader reader) throws IOException {
	_offset = reader.getPointerIndex();

	attributeNameIndex = reader.readNextShort();
	attributeLength = reader.readNextInt();
}
 

public ConstantPoolIntegerInfo( BinaryReader reader ) throws IOException {
	super( reader );
	bytes = reader.readNextInt();
}
 

private long readPointer(BinaryReader reader) throws IOException {
	if (is64bit) {
		return reader.readNextLong();
	}
	return reader.readNextInt() & Conv.INT_MASK;
}
 

VersionTag(BinaryReader reader) throws IOException {
	super(reader);

	_length = reader.readNextInt();
	_versionString = reader.readNextByteArray( _length );
}
 

/**
 * Create a new {@link DyldCacheLocalSymbolsEntry}.
 * 
 * @param reader A {@link BinaryReader} positioned at the start of a DYLD local symbols entry
 * @throws IOException if there was an IO-related problem creating the DYLD local symbols entry
 */
public DyldCacheLocalSymbolsEntry(BinaryReader reader) throws IOException {
	dylibOffset = reader.readNextInt();
	nlistStartIndex = reader.readNextInt();
	nlistCount = reader.readNextInt();
}