com.github.unidbg.linux.file

Class ByteArrayFileIO

java.lang.Object

com.github.unidbg.file.AbstractFileIO

com.github.unidbg.file.BaseFileIO

com.github.unidbg.file.linux.BaseAndroidFileIO

com.github.unidbg.linux.file.ByteArrayFileIO

All Implemented Interfaces:

FileIO, AndroidFileIO, NewFileIO

Direct Known Subclasses:

MapsFileIO

public class ByteArrayFileIO
extends BaseAndroidFileIO

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	bytes
protected String	path

Fields inherited from class com.github.unidbg.file.AbstractFileIO

oflags, op, stdio

Fields inherited from interface com.github.unidbg.file.linux.AndroidFileIO

SIOCGIFCONF, SIOCGIFFLAGS, SIOCGIFNAME

Fields inherited from interface com.github.unidbg.file.FileIO

SEEK_CUR, SEEK_END, SEEK_SET

Constructor Summary

Constructors

Constructor and Description
ByteArrayFileIO(int oflags, String path, byte[] bytes)

Method Summary

Modifier and Type	Method and Description
void	close()
int	fstat(Emulator<?> emulator, StatStructure stat)
int	ftruncate(int length)
protected byte[]	getMmapData(long addr, int offset, int length)
int	ioctl(Emulator<?> emulator, long request, long argp)
int	lseek(int offset, int whence)
int	pread(Backend backend, com.sun.jna.Pointer buffer, int count, long offset)
int	read(Backend backend, com.sun.jna.Pointer buffer, int count)
String	toString()
int	write(byte[] data)

Methods inherited from class com.github.unidbg.file.linux.BaseAndroidFileIO

accept, getdents64, setFlags, statfs

Methods inherited from class com.github.unidbg.file.AbstractFileIO

bind, canRead, connect, dup2, fcntl, getPath, getpeername, getsockname, getsockopt, isStdIO, listen, llseek, mmap2, recvfrom, sendto, setsockopt, shutdown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.github.unidbg.file.NewFileIO

canRead

Methods inherited from interface com.github.unidbg.file.FileIO

bind, connect, dup2, fcntl, getPath, getpeername, getsockname, getsockopt, isStdIO, listen, llseek, mmap2, recvfrom, sendto, setsockopt, shutdown

Field Detail

bytes

protected final byte[] bytes

path

protected final String path

Constructor Detail

ByteArrayFileIO

public ByteArrayFileIO(int oflags,
                       String path,
                       byte[] bytes)

Method Detail

close

public void close()

Specified by:

close in interface FileIO

Overrides:

close in class AbstractFileIO

write

public int write(byte[] data)

Specified by:

write in interface FileIO

Overrides:

write in class AbstractFileIO

pread

public int pread(Backend backend,
                 com.sun.jna.Pointer buffer,
                 int count,
                 long offset)

Specified by:

pread in interface FileIO

Overrides:

pread in class AbstractFileIO

read

public int read(Backend backend,
                com.sun.jna.Pointer buffer,
                int count)

Specified by:

read in interface FileIO

Overrides:

read in class AbstractFileIO

lseek

public int lseek(int offset,
                 int whence)

Specified by:

lseek in interface FileIO

Overrides:

lseek in class AbstractFileIO

fstat

public int fstat(Emulator<?> emulator,
                 StatStructure stat)

Specified by:

fstat in interface AndroidFileIO

Overrides:

fstat in class BaseAndroidFileIO

getMmapData

protected byte[] getMmapData(long addr,
                             int offset,
                             int length)

Overrides:

getMmapData in class AbstractFileIO

ioctl

public int ioctl(Emulator<?> emulator,
                 long request,
                 long argp)

Specified by:

ioctl in interface FileIO

Overrides:

ioctl in class AbstractFileIO

toString

public String toString()

Overrides:

toString in class Object

ftruncate

public int ftruncate(int length)

Specified by:

ftruncate in interface FileIO

Overrides:

ftruncate in class AbstractFileIO