jadx.core.utils.files

Class FileUtils

java.lang.Object

jadx.core.utils.files.FileUtils

public class FileUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	JADX_TMP_INSTANCE_PREFIX
static java.lang.String	JADX_TMP_PREFIX
static int	READ_BUFFER_SIZE

Method Summary

Modifier and Type	Method and Description
static void	addFileToJar(java.util.jar.JarOutputStream jar, java.io.File source, java.lang.String entryName)
static java.lang.String	bytesToHex(byte[] bytes)
static java.lang.String	byteToHex(int value) Zero padded hex string for first byte
static void	clearTempRootDir()
static void	close(java.io.Closeable c)
static void	copyStream(java.io.InputStream input, java.io.OutputStream output)
static java.nio.file.Path	createTempDir(java.lang.String prefix)
static java.nio.file.Path	createTempFile(java.lang.String suffix)
static java.nio.file.Path	createTempFileNoDelete(java.lang.String suffix)
static boolean	deleteDir(java.io.File dir)
static void	deleteDirIfExists(java.nio.file.Path dir)
static void	deleteFileIfExists(java.nio.file.Path filePath)
static void	deleteTempRootDir()
static java.util.List<java.nio.file.Path>	expandDirs(java.util.List<java.nio.file.Path> paths)
static java.util.List<java.nio.file.Path>	fileNamesToPaths(java.util.List<java.lang.String> fileNames)
static java.lang.String	getPathBaseName(java.nio.file.Path file)
static java.lang.String	intToHex(int value) Zero padded hex string for int value
static boolean	isZipFile(java.io.File file)
static void	makeDirs(@Nullable java.io.File dir)
static void	makeDirs(@Nullable java.nio.file.Path dir)
static void	makeDirsForFile(java.io.File file)
static void	makeDirsForFile(java.nio.file.Path path)
static java.lang.String	md5Sum(byte[] data)
static @NotNull java.io.File	prepareFile(java.io.File file)
static java.lang.String	readFile(java.nio.file.Path textFile)
static byte[]	streamToByteArray(java.io.InputStream input)
static java.io.File	toFile(java.lang.String path)
static java.util.List<java.io.File>	toFiles(java.util.List<java.nio.file.Path> paths)
static java.util.List<java.nio.file.Path>	toPaths(java.io.File[] files)
static java.util.List<java.nio.file.Path>	toPaths(java.util.List<java.io.File> files)
static void	writeFile(java.nio.file.Path file, java.lang.String data)

Methods inherited from class java.lang.Object

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

Field Detail

READ_BUFFER_SIZE

public static final int READ_BUFFER_SIZE

See Also:

Constant Field Values

JADX_TMP_INSTANCE_PREFIX

public static final java.lang.String JADX_TMP_INSTANCE_PREFIX

See Also:

Constant Field Values

JADX_TMP_PREFIX

public static final java.lang.String JADX_TMP_PREFIX

See Also:

Constant Field Values

Method Detail

expandDirs

public static java.util.List<java.nio.file.Path> expandDirs(java.util.List<java.nio.file.Path> paths)

addFileToJar

public static void addFileToJar(java.util.jar.JarOutputStream jar,
                                java.io.File source,
                                java.lang.String entryName)
                         throws java.io.IOException

Throws:

java.io.IOException

makeDirsForFile

public static void makeDirsForFile(java.nio.file.Path path)

makeDirsForFile

public static void makeDirsForFile(java.io.File file)

makeDirs

public static void makeDirs(@Nullable
                            @Nullable java.io.File dir)

makeDirs

public static void makeDirs(@Nullable
                            @Nullable java.nio.file.Path dir)

deleteFileIfExists

public static void deleteFileIfExists(java.nio.file.Path filePath)
                               throws java.io.IOException

Throws:

java.io.IOException

deleteDir

public static boolean deleteDir(java.io.File dir)

deleteDirIfExists

public static void deleteDirIfExists(java.nio.file.Path dir)

deleteTempRootDir

public static void deleteTempRootDir()

clearTempRootDir

public static void clearTempRootDir()

createTempDir

public static java.nio.file.Path createTempDir(java.lang.String prefix)

createTempFile

public static java.nio.file.Path createTempFile(java.lang.String suffix)

createTempFileNoDelete

public static java.nio.file.Path createTempFileNoDelete(java.lang.String suffix)

copyStream

public static void copyStream(java.io.InputStream input,
                              java.io.OutputStream output)
                       throws java.io.IOException

Throws:

java.io.IOException

streamToByteArray

public static byte[] streamToByteArray(java.io.InputStream input)
                                throws java.io.IOException

Throws:

java.io.IOException

close

public static void close(java.io.Closeable c)

writeFile

public static void writeFile(java.nio.file.Path file,
                             java.lang.String data)
                      throws java.io.IOException

Throws:

java.io.IOException

readFile

public static java.lang.String readFile(java.nio.file.Path textFile)
                                 throws java.io.IOException

Throws:

java.io.IOException

prepareFile

@NotNull
public static @NotNull java.io.File prepareFile(java.io.File file)

bytesToHex

public static java.lang.String bytesToHex(byte[] bytes)

byteToHex

public static java.lang.String byteToHex(int value)

Zero padded hex string for first byte

intToHex

public static java.lang.String intToHex(int value)

Zero padded hex string for int value

isZipFile

public static boolean isZipFile(java.io.File file)

getPathBaseName

public static java.lang.String getPathBaseName(java.nio.file.Path file)

toFile

public static java.io.File toFile(java.lang.String path)

toPaths

public static java.util.List<java.nio.file.Path> toPaths(java.util.List<java.io.File> files)

toPaths

public static java.util.List<java.nio.file.Path> toPaths(java.io.File[] files)

fileNamesToPaths

public static java.util.List<java.nio.file.Path> fileNamesToPaths(java.util.List<java.lang.String> fileNames)

toFiles

public static java.util.List<java.io.File> toFiles(java.util.List<java.nio.file.Path> paths)

md5Sum

public static java.lang.String md5Sum(byte[] data)