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package com.taobao.android.builder.tools.zip;
/**
* Created by bisheng.dongbs on 16/6/24.
*/
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.Closeable;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;
import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.archivers.zip.ZipFile;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.codehaus.plexus.util.StringUtils;
import org.gradle.api.GradleException;
import static java.util.zip.ZipEntry.STORED;
/**
* 压工具类
*/
public class ZipUtils {
/**
* <p>
* unzip.
* </p>
*
* @param zipFile a {@link java.io.File} object.
* @param destination a {@link String} object.
* @return a {@link java.util.List} object.
*/
public static List<String> unzip(final File zipFile, final String destination) {
return unzip(zipFile, destination, null);
}
/**
* <p>
* unzip.
* </p>
*
* @param zipFile a {@link java.io.File} object.
* @param destination a {@link String} object.
* @param encoding a {@link String} object.
* @return a {@link java.util.List} object.
*/
public static List<String> unzip(final File zipFile, final String destination, String encoding) {
List<String> fileNames = new ArrayList<String>();
String dest = destination;
if (!destination.endsWith(File.separator)) {
dest = destination + File.separator;
}
ZipFile file;
try {
file = null;
if (null == encoding) { file = new ZipFile(zipFile); } else { file = new ZipFile(zipFile, encoding); }
Enumeration<ZipArchiveEntry> en = file.getEntries();
ZipArchiveEntry ze = null;
while (en.hasMoreElements()) {
ze = en.nextElement();
File f = new File(dest, ze.getName());
if (ze.isDirectory()) {
f.mkdirs();
continue;
} else {
f.getParentFile().mkdirs();
InputStream is = file.getInputStream(ze);
OutputStream os = new FileOutputStream(f);
IOUtils.copy(is, os);
is.close();
os.close();
fileNames.add(f.getAbsolutePath());
}
}
file.close();
} catch (IOException e) {
e.printStackTrace();
}
return fileNames;
}
/**
* <p>
* isZipFile.
* </p>
*
* @param zipFile a {@link java.io.File} object.
* @return a boolean.
*/
public static boolean isZipFile(File zipFile) {
try {
ZipFile zf = new ZipFile(zipFile);
boolean isZip = zf.getEntries().hasMoreElements();
zf.close();
return isZip;
} catch (IOException e) {
return false;
}
}
private static String getFileName(File folder, File file) {
String name = StringUtils.replace(file.getAbsolutePath(), folder.getAbsolutePath() + "/", "");
return name;
}
public static List<String> listZipEntries(File zipFile) {
List<String> list = new ArrayList<String>();
ZipFile zip;
try {
zip = new ZipFile(zipFile);
Enumeration<ZipArchiveEntry> en = zip.getEntries();
ZipArchiveEntry ze = null;
while (en.hasMoreElements()) {
ze = en.nextElement();
String name = ze.getName();
name = StringUtils.replace(name, "/", ".");
if (name.endsWith(".class")) {
list.add(name);
}
}
if (null != zip) { ZipFile.closeQuietly(zip); }
} catch (IOException e) {
}
return list;
}
/**
* 压zip文件中的某个文件到指定地方
*
* @param zipFile
* @param path
* @param destFolder
* @throws java.io.IOException
*/
public static File extractZipFileToFolder(File zipFile, String path, File destFolder) {
ZipFile zip;
File destFile = null;
try {
zip = new ZipFile(zipFile);
ZipArchiveEntry zipArchiveEntry = zip.getEntry(path);
if (null != zipArchiveEntry) {
String name = zipArchiveEntry.getName();
name = FilenameUtils.getName(name);
destFile = new File(destFolder, name);
FileMkUtils.mkdirs(destFolder);
destFile.createNewFile();
InputStream is = zip.getInputStream(zipArchiveEntry);
FileOutputStream fos = new FileOutputStream(destFile);
int length = 0;
byte[] b = new byte[1024];
while ((length = is.read(b, 0, 1024)) != -1) {
fos.write(b, 0, length);
}
is.close();
fos.close();
}
if (null != zip) { ZipFile.closeQuietly(zip); }
} catch (IOException e) {
throw new GradleException(e.getMessage(), e);
}
return destFile;
}
/**
* 加文件到zip文件
*
* @param zipFile
* @param file
* @param destPath
* @param overwrite 否覆盖
* @throws java.io.IOException
*/
public static void addFileToZipFile(File zipFile, File outZipFile, File file, String destPath, boolean overwrite)
throws IOException {
byte[] buf = new byte[1024];
ZipInputStream zin = new ZipInputStream(new FileInputStream(zipFile));
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(outZipFile));
ZipEntry entry = zin.getNextEntry();
boolean addFile = true;
while (entry != null) {
boolean addEntry = true;
String name = entry.getName();
if (StringUtils.equalsIgnoreCase(name, destPath)) {
if (overwrite) {
addEntry = false;
} else {
addFile = false;
}
}
if (addEntry) {
ZipEntry zipEntry = null;
if (STORED == entry.getMethod()) {
zipEntry = new ZipEntry(entry);
} else {
zipEntry = new ZipEntry(name);
}
out.putNextEntry(zipEntry);
int len;
while ((len = zin.read(buf)) > 0) {
out.write(buf, 0, len);
}
}
entry = zin.getNextEntry();
}
if (addFile) {
InputStream in = new FileInputStream(file);
// Add ZIP entry to output stream.
ZipEntry zipEntry = new ZipEntry(destPath);
out.putNextEntry(zipEntry);
// Transfer bytes from the file to the ZIP file
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
// Complete the entry
out.closeEntry();
in.close();
}
// Close the streams
zin.close();
out.close();
}
/**
* 件压缩成一个zip包，主要给solib发布使用
*
* @param output
* @param srcDir
* @throws Exception
*/
public static void addFileAndDirectoryToZip(File output, File srcDir) throws Exception {
if (output.isDirectory()) {
throw new IOException("This is a directory!");
}
if (!output.getParentFile().exists()) {
output.getParentFile().mkdirs();
}
if (!output.exists()) {
output.createNewFile();
}
List fileList = getSubFiles(srcDir);
ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(output));
ZipEntry ze = null;
byte[] buf = new byte[1024];
int readLen = 0;
for (int i = 0; i < fileList.size(); i++) {
File f = (File)fileList.get(i);
ze = new ZipEntry(getAbsFileName(srcDir.getPath(), f));
ze.setSize(f.length());
ze.setTime(f.lastModified());
zos.putNextEntry(ze);
InputStream is = new BufferedInputStream(new FileInputStream(f));
while ((readLen = is.read(buf, 0, 1024)) != -1) {
zos.write(buf, 0, readLen);
}
is.close();
}
zos.close();
}
private static String getAbsFileName(String baseDir, File realFileName) {
File real = realFileName;
File base = new File(baseDir);
String ret = real.getName();
while (true) {
real = real.getParentFile();
if (real == null) {
break;
}
if (real.equals(base)) {
break;
} else {
ret = real.getName() + "/" + ret;
}
}
return ret;
}
private static List getSubFiles(File baseDir) {
List ret = new ArrayList();
File[] tmp = baseDir.listFiles();
for (int i = 0; i < tmp.length; i++) {
if (tmp[i].isFile()) { ret.add(tmp[i]); }
if (tmp[i].isDirectory()) { ret.addAll(getSubFiles(tmp[i])); }
}
return ret;
}
/**
* 判断在指定的zip目录下，指定的文件夹是否存在
*
* @param zipFile
* @param pathName
* @return
*/
public static boolean isFolderExist(File zipFile, String pathName) {
ZipFile file = null;
try {
file = new ZipFile(zipFile);
Enumeration<ZipArchiveEntry> en = file.getEntries();
while (en.hasMoreElements()) {
ZipArchiveEntry entry = en.nextElement();
String name = entry.getName();
if (name.startsWith(pathName)) {
return true;
}
}
return false;
} catch (IOException e) {
} finally {
if (null != file) {
try {
file.close();
} catch (IOException e) {
}
}
}
return false;
}
public static boolean removeZipEntry(File file, Pattern pattern, File targetFile)
throws FileNotFoundException, IOException {
byte[] buffer = new byte[1024];
java.util.zip.ZipFile zipFile = new java.util.zip.ZipFile(file);
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(targetFile)));
BufferedOutputStream bo = new BufferedOutputStream(out);
InputStream inputStream;
Enumeration enumeration = zipFile.entries();
while (enumeration.hasMoreElements()) {
ZipEntry zipEntry = (ZipEntry)enumeration.nextElement();
String name = zipEntry.getName();
if (pattern.matcher(name).find()) {
continue;
}
out.putNextEntry(zipEntry);
inputStream = zipFile.getInputStream(zipEntry);
write(inputStream, out, buffer);
bo.flush();
}
closeQuitely(zipFile);
closeQuitely(out);
closeQuitely(bo);
return true;
}
private static void write(InputStream inputStream, ZipOutputStream out, byte[] buffer) throws IOException {
int length = inputStream.read(buffer);
while (length != -1) {
out.write(buffer, 0, length);
length = inputStream.read(buffer);
}
closeQuitely(inputStream);
}
private static void closeQuitely(Closeable closeable) throws IOException {
if (closeable != null) {
closeable.close();
}
}
public static List<String> unzip(final File zipFile, final String destination, String encoding,
Map<String, ZipEntry> zipEntryMethodMap) {
return unzip(zipFile, destination, encoding, zipEntryMethodMap, false);
}
public static List<String> unzip(final File zipFile, final String destination, String encoding,
Map<String, ZipEntry> zipEntryMethodMap, boolean isRelativePath) {
List<String> fileNames = new ArrayList<String>();
String dest = destination;
if (!destination.endsWith(File.separator)) {
dest = destination + File.separator;
}
ZipFile file;
try {
file = null;
if (null == encoding) { file = new ZipFile(zipFile); } else { file = new ZipFile(zipFile, encoding); }
Enumeration<ZipArchiveEntry> en = file.getEntries();
ZipArchiveEntry ze = null;
while (en.hasMoreElements()) {
ze = en.nextElement();
File f = new File(dest, ze.getName());
if (ze.isDirectory()) {
f.mkdirs();
continue;
} else {
f.getParentFile().mkdirs();
InputStream is = file.getInputStream(ze);
OutputStream os = new FileOutputStream(f);
IOUtils.copy(is, os);
is.close();
os.close();
fileNames.add(f.getAbsolutePath());
if (zipEntryMethodMap != null && ze.getMethod() == STORED) {
zipEntryMethodMap.put(isRelativePath ? ze.getName() : f.getAbsolutePath(), ze);
}
}
}
file.close();
} catch (IOException e) {
e.printStackTrace();
}
return fileNames;
}
public static void addFileAndDirectoryToZip(File output, File srcDir, Map<String, ZipEntry> zipEntryMethodMap)
throws Exception {
if (output.isDirectory()) {
throw new IOException("This is a directory!");
}
if (!output.getParentFile().exists()) {
output.getParentFile().mkdirs();
}
if (!output.exists()) {
output.createNewFile();
}
List fileList = getSubFiles(srcDir);
ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(output));
ZipEntry ze = null;
byte[] buf = new byte[1024];
int readLen = 0;
for (int i = 0; i < fileList.size(); i++) {
File f = (File)fileList.get(i);
ze = new ZipEntry(getAbsFileName(srcDir.getPath(), f));
ze.setSize(f.length());
ze.setTime(f.lastModified());
if (zipEntryMethodMap != null) {
ZipEntry originEntry = zipEntryMethodMap.get(f.getAbsolutePath());
if (originEntry != null) {
ze.setCompressedSize(originEntry.getCompressedSize());
ze.setCrc(originEntry.getCrc());
ze.setMethod(originEntry.getMethod());
}
}
zos.putNextEntry(ze);
InputStream is = new BufferedInputStream(new FileInputStream(f));
while ((readLen = is.read(buf, 0, 1024)) != -1) {
zos.write(buf, 0, readLen);
}
is.close();
}
zos.close();
}
public static void rezip(File output, File srcDir, Map<String, ZipEntry> zipEntryMethodMap) throws Exception {
if (output.isDirectory()) {
throw new IOException("This is a directory!");
}
if (!output.getParentFile().exists()) {
output.getParentFile().mkdirs();
}
if (!output.exists()) {
output.createNewFile();
}
List fileList = getSubFiles(srcDir);
ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(output));
ZipEntry ze = null;
byte[] buf = new byte[1024];
int readLen = 0;
for (int i = 0; i < fileList.size(); i++) {
File f = (File)fileList.get(i);
ze = new ZipEntry(getAbsFileName(srcDir.getPath(), f));
ze.setSize(f.length());
ze.setTime(f.lastModified());
if (zipEntryMethodMap != null) {
ZipEntry originEntry = zipEntryMethodMap.get(ze.getName());
if (originEntry != null) {
if (originEntry.getMethod() == STORED) {
ze.setCompressedSize(f.length());
InputStream in = new BufferedInputStream(new FileInputStream(f));
try {
CRC32 crc = new CRC32();
int c;
while ((c = in.read()) != -1) {
crc.update(c);
}
ze.setCrc(crc.getValue());
} finally {
in.close();
}
}
ze.setMethod(originEntry.getMethod());
}
}
zos.putNextEntry(ze);
InputStream is = new BufferedInputStream(new FileInputStream(f));
while ((readLen = is.read(buf, 0, 1024)) != -1) {
zos.write(buf, 0, readLen);
}
is.close();
}
zos.close();
}
public static void main(String[] args) {
String name = "T.class";
System.out.println(name.substring(0, name.length() - 6));
}
}