checksumsMap) {
26 | this.checksumsMap = checksumsMap;
27 | }
28 |
29 | @Override
30 | public MsgType getType() {
31 | return MsgType.CHECK_SUM;
32 | }
33 |
34 |
35 |
36 | }
37 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/server/msg/FileInfo.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.server.msg;
2 |
3 | public class FileInfo {
4 | private String filename;
5 | private long length;
6 |
7 | public void setFilename(String filename) {
8 | this.filename = filename;
9 | }
10 |
11 | public String getFilename() {
12 | return filename;
13 | }
14 | public void setLength(long length) {
15 | this.length = length;
16 | }
17 |
18 | public long getLength() {
19 | return length;
20 | }
21 | }
22 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/Coder.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 |
4 | import java.security.MessageDigest;
5 |
6 | import javax.crypto.KeyGenerator;
7 | import javax.crypto.Mac;
8 | import javax.crypto.SecretKey;
9 | import javax.crypto.spec.SecretKeySpec;
10 |
11 | import org.apache.commons.codec.binary.Base64;
12 |
13 | public abstract class Coder {
14 | public static final String KEY_SHA = "SHA";
15 | public static final String KEY_MD5 = "MD5";
16 |
17 | /**
18 | * MAC算法可选以下多种算法
19 | *
20 | *
21 | *
22 | * HmacMD5
23 | * HmacSHA1
24 | * HmacSHA256
25 | * HmacSHA384
26 | * HmacSHA512
27 | *
28 | */
29 | public static final String KEY_MAC = "HmacMD5";
30 |
31 | /**
32 | * BASE64解密
33 | *
34 | * @param key
35 | * @return
36 | * @throws Exception
37 | */
38 | public static byte[] decryptBASE64(String key) throws Exception {
39 | return Base64.decodeBase64(key);
40 | }
41 |
42 | /**
43 | * BASE64加密
44 | *
45 | * @param key
46 | * @return
47 | * @throws Exception
48 | */
49 | public static String encryptBASE64(byte[] key) throws Exception {
50 | return Base64.encodeBase64String(key);
51 | }
52 |
53 | /**
54 | * MD5加密
55 | *
56 | * @param data
57 | * @return
58 | * @throws Exception
59 | */
60 | public static byte[] encryptMD5(byte[] data) throws Exception {
61 |
62 | MessageDigest md5 = MessageDigest.getInstance(KEY_MD5);
63 | md5.update(data);
64 |
65 | return md5.digest();
66 |
67 | }
68 |
69 | /**
70 | * SHA加密
71 | *
72 | * @param data
73 | * @return
74 | * @throws Exception
75 | */
76 | public static byte[] encryptSHA(byte[] data) throws Exception {
77 |
78 | MessageDigest sha = MessageDigest.getInstance(KEY_SHA);
79 | sha.update(data);
80 |
81 | return sha.digest();
82 |
83 | }
84 |
85 | /**
86 | * 初始化HMAC密钥
87 | *
88 | * @return
89 | * @throws Exception
90 | */
91 | public static String initMacKey() throws Exception {
92 | KeyGenerator keyGenerator = KeyGenerator.getInstance(KEY_MAC);
93 |
94 | SecretKey secretKey = keyGenerator.generateKey();
95 | return encryptBASE64(secretKey.getEncoded());
96 | }
97 |
98 | /**
99 | * HMAC加密
100 | *
101 | * @param data
102 | * @param key
103 | * @return
104 | * @throws Exception
105 | */
106 | public static byte[] encryptHMAC(byte[] data, String key) throws Exception {
107 |
108 | SecretKey secretKey = new SecretKeySpec(decryptBASE64(key), KEY_MAC);
109 | Mac mac = Mac.getInstance(secretKey.getAlgorithm());
110 | mac.init(secretKey);
111 |
112 | return mac.doFinal(data);
113 |
114 | }
115 | }
116 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/Constants.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | public class Constants {
4 | public final static String SERVER_MODE = "server";
5 | public final static String CLIENT_MODE = "client";
6 | public final static String TEMP_PREFIX = "diff";
7 | public final static int OBJECT_SIZE_LIMIT = 1024*1024*20;
8 | }
9 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/FileSyncUtil.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | import java.io.File;
4 | import java.io.FileInputStream;
5 | import java.io.IOException;
6 | import java.security.MessageDigest;
7 | import java.security.NoSuchAlgorithmException;
8 | import java.text.DecimalFormat;
9 | import java.time.LocalDate;
10 | import java.time.LocalTime;
11 | import java.util.ArrayList;
12 | import java.util.List;
13 | import java.util.Map;
14 |
15 | import com.laz.filesync.rysnc.checksums.FileChecksums;
16 | import com.laz.filesync.rysnc.util.RsyncException;
17 |
18 | public class FileSyncUtil {
19 | public static int STAERT_FLAG = 0x12345;
20 | public static String NEW_FILE_FLAG = "_new_rsync_file" + STAERT_FLAG;
21 |
22 | public static void getFileCheck(File root, File f, Map map,boolean blockCheck) {
23 | if (f.isDirectory()) {
24 | for (File file : f.listFiles()) {
25 | getFileCheck(root, file, map,blockCheck);
26 | }
27 | } else {
28 | FileChecksums checksums = new FileChecksums(f,blockCheck);
29 | String rootPath = root.getAbsolutePath();
30 | String path = FileUtil.getRelativePath(f, rootPath);
31 | map.put(FileUtil.convertPath(path), checksums);
32 | }
33 | }
34 | public static void getFileCheckSums(File root, File f, Map map) {
35 | getFileCheck(root, f, map, false);
36 | }
37 | public static void getFileCheckSumsAndBlockSums(File root, File f, Map map) {
38 | getFileCheck(root, f, map, true);
39 | }
40 | public static synchronized List getServerTempFolder() {
41 | String tempPath = System.getProperty("java.io.tmpdir");
42 | File tempFolder = new File(tempPath);
43 | List list = new ArrayList();
44 | for (File f:tempFolder.listFiles()) {
45 | if (f.getName().startsWith(Constants.TEMP_PREFIX)) {
46 | LocalDate d = LocalDate.now();
47 | int year = d.getYear();
48 | if (f.getName().contains(year+"") || f.getName().contains((year+1)+"") || f.getName().contains((year-1)+"")) {
49 | list.add(f);
50 | }
51 | }
52 | }
53 | return list;
54 | }
55 | public static synchronized File getServerTempFile(String initName) {
56 | String tempPath = System.getProperty("java.io.tmpdir");
57 | File tempFolder = new File(tempPath);
58 | if (!tempFolder.exists()) {
59 | tempFolder.mkdirs();
60 | }
61 | // 生成本次需同步的差异文件存放目录
62 | String serverTempName = initName.replace(".zip", "_server.zip");
63 | File diffZip = new File(tempFolder + File.separator + serverTempName);
64 | return diffZip;
65 | }
66 |
67 | public static byte[] generateFileDigest(File file) {
68 | FileInputStream fis = null;
69 | try {
70 | MessageDigest sha = MessageDigest.getInstance(com.laz.filesync.rysnc.util.Constants.MD5);
71 | fis = new FileInputStream(file);
72 | byte[] buf = new byte[com.laz.filesync.rysnc.util.Constants.BLOCK_SIZE];
73 | int read = 0;
74 | while ((read = fis.read(buf)) > 0) {
75 | sha.update(buf, 0, read);
76 | }
77 | return sha.digest();
78 | } catch (IOException e) {
79 | throw new RsyncException(e);
80 | } catch (NoSuchAlgorithmException e) {
81 | throw new RsyncException(e);
82 | } finally {
83 | if (fis != null) {
84 | try {
85 | fis.close();
86 | } catch (IOException e) {
87 | throw new RsyncException(e);
88 | }
89 | }
90 | }
91 | }
92 |
93 | /**
94 | * 获取时间字符串
95 | *
96 | * @return
97 | */
98 | public static String getTimeStr() {
99 | LocalDate d = LocalDate.now();
100 | int year = d.getYear();
101 | int month = d.getMonthValue();
102 | int date = d.getDayOfMonth();
103 |
104 | LocalTime time = LocalTime.now();
105 | int hour = time.getHour();
106 | int minute = time.getMinute();
107 | int secord = time.getSecond();
108 | return year + "-" + month + "-" + date + "-" + hour + "-" + minute + "-" + secord;
109 | }
110 |
111 | public static void main(String[] args) {
112 | System.out.println(getTimeStr());
113 | }
114 |
115 | private static ThreadLocal threadLocal = new ThreadLocal() {
116 | protected DecimalFormat initialValue() {
117 | DecimalFormat df = new DecimalFormat("######0.00");
118 | return df;
119 | }
120 | };
121 |
122 | public static String getDoubleValue(Double d) {
123 | DecimalFormat df = threadLocal.get();
124 | return df.format(d);
125 | }
126 | }
127 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/FileUtil.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | import java.io.File;
4 | import java.io.IOException;
5 | import java.util.HashMap;
6 | import java.util.Map;
7 | import java.util.concurrent.CountDownLatch;
8 |
9 | public class FileUtil {
10 | public static boolean createFile(File file) throws IOException {
11 | if (file.exists()) {
12 | return true;
13 | }
14 | File folder = file.getParentFile();
15 | if (!folder.exists()) {
16 | folder.mkdirs();
17 | }
18 | return file.createNewFile();
19 | }
20 | public static Map counts= new HashMap();
21 | public static synchronized void countDown(String key) {
22 | CountDownLatch latch = counts.get(key);
23 | if (latch!=null) {
24 | latch.countDown();
25 | } else {
26 | CountDownLatch l = new CountDownLatch(1);
27 | counts.put(key, l);
28 | }
29 | }
30 | public static synchronized CountDownLatch newCount(String key) {
31 | if (counts.get(key)==null) {
32 | CountDownLatch latch = new CountDownLatch(1);
33 | counts.put(key, latch);
34 | return latch;
35 | } else {
36 | //说明先完成的文件上传，不需要等待
37 | return null;
38 | }
39 | }
40 | /**
41 | * linux系统获取的路径是/ window获取的路径是\,为了统一，统一转换成/
42 | * @param path
43 | * @return
44 | */
45 | public static String convertPath(String path) {
46 | if (path !=null) {
47 | path = path.replace("\\", "/");
48 | }
49 | return path;
50 | }
51 |
52 | /**
53 | * 获取相对路径
54 | * @param f 文件
55 | * @param relative 相对路径
56 | * @return 文件绝对路径减去relative后的路径
57 | */
58 | public static String getRelativePath(File f, String relative) {
59 | String fPath = f.getAbsolutePath();
60 | String rp = new File(relative).getAbsolutePath();
61 | int index = fPath.indexOf(rp) + rp.length();
62 | String relativepath = index>fPath.length()-1?"":fPath.substring(index+1);
63 | return relativepath;
64 | }
65 | }
66 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/JsonUtil.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | import com.alibaba.fastjson.JSON;
4 | import com.alibaba.fastjson.TypeReference;
5 |
6 | import io.netty.buffer.ByteBuf;
7 | import io.netty.handler.codec.http.FullHttpRequest;
8 | import io.netty.handler.codec.json.JsonObjectDecoder;
9 | import io.netty.util.CharsetUtil;
10 |
11 | public class JsonUtil {
12 | private JsonUtil() {
13 |
14 | }
15 |
16 | public static String toJson(Object o) {
17 | return JSON.toJSONString(o);
18 | }
19 |
20 | public static T fromJson(FullHttpRequest request, Class c) {
21 | ByteBuf jsonBuf = request.content();
22 | String jsonStr = jsonBuf.toString(CharsetUtil.UTF_8);
23 | return JSON.parseObject(jsonStr, new TypeReference() {});
24 | }
25 |
26 | public static T fromJson(String json, Class c) {
27 | return JSON.parseObject(json, new TypeReference() {});
28 | }
29 |
30 |
31 | }
32 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/PathMap.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | import java.util.HashMap;
4 |
5 | /**
6 | * 路径map,统一路径分隔符识别为/
7 | *
8 | * @author laz
9 | *
10 | */
11 | public class PathMap extends HashMap {
12 | @Override
13 | public V get(Object key) {
14 | if (key instanceof String) {
15 | String path = (String)key;
16 | key = (K) FileUtil.convertPath(path);
17 | }
18 | return super.get(key);
19 | }
20 |
21 | @Override
22 | public V put(K key, V value) {
23 | if (key instanceof String) {
24 | String path = (String)key;
25 | key = (K) FileUtil.convertPath(path);
26 | }
27 | return super.put(key, value);
28 | }
29 | }
30 |
--------------------------------------------------------------------------------
/src/main/java/com/laz/filesync/util/ZipUtils.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.util;
2 |
3 | import java.io.File;
4 | import java.io.FileInputStream;
5 | import java.io.FileOutputStream;
6 | import java.io.IOException;
7 | import java.io.InputStream;
8 | import java.io.OutputStream;
9 | import java.util.ArrayList;
10 | import java.util.Enumeration;
11 | import java.util.List;
12 | import java.util.zip.ZipEntry;
13 | import java.util.zip.ZipFile;
14 | import java.util.zip.ZipOutputStream;
15 |
16 | public class ZipUtils {
17 | private static final int BUFFER_SIZE = 2 * 1024;
18 |
19 | /**
20 | *
21 | * 压缩成ZIP 方法1
22 | *
23 | * @param srcDir 压缩文件夹路径
24 | *
25 | * @param out 压缩文件输出流
26 | *
27 | * @param KeepDirStructure 是否保留原来的目录结构,true:保留目录结构;
28 | *
29 | * false:所有文件跑到压缩包根目录下(注意：不保留目录结构可能会出现同名文件,会压缩失败)
30 | *
31 | * @throws RuntimeException 压缩失败会抛出运行时异常
32 | *
33 | */
34 |
35 | public static void toZip(String srcDir, OutputStream out, boolean KeepDirStructure)
36 |
37 | throws RuntimeException {
38 |
39 | long start = System.currentTimeMillis();
40 |
41 | ZipOutputStream zos = null;
42 |
43 | try {
44 |
45 | zos = new ZipOutputStream(out);
46 |
47 | File sourceFile = new File(srcDir);
48 |
49 | compress(sourceFile, zos, sourceFile.getName(), KeepDirStructure);
50 |
51 | long end = System.currentTimeMillis();
52 |
53 | System.out.println("压缩完成，耗时：" + (end - start) + " ms");
54 |
55 | } catch (Exception e) {
56 |
57 | throw new RuntimeException("zip error from ZipUtils", e);
58 |
59 | } finally {
60 |
61 | if (zos != null) {
62 |
63 | try {
64 |
65 | zos.close();
66 |
67 | } catch (IOException e) {
68 |
69 | e.printStackTrace();
70 |
71 | }
72 |
73 | }
74 |
75 | }
76 |
77 | }
78 |
79 | /**
80 | *
81 | * 压缩成ZIP 方法2
82 | *
83 | * @param srcFiles 需要压缩的文件列表
84 | *
85 | * @param out 压缩文件输出流
86 | *
87 | * @throws RuntimeException 压缩失败会抛出运行时异常
88 | *
89 | */
90 |
91 | public static void toZip(List srcFiles, OutputStream out) throws RuntimeException {
92 |
93 | long start = System.currentTimeMillis();
94 |
95 | ZipOutputStream zos = null;
96 |
97 | try {
98 |
99 | zos = new ZipOutputStream(out);
100 |
101 | for (File srcFile : srcFiles) {
102 |
103 | byte[] buf = new byte[BUFFER_SIZE];
104 |
105 | zos.putNextEntry(new ZipEntry(srcFile.getName()));
106 |
107 | int len;
108 |
109 | FileInputStream in = new FileInputStream(srcFile);
110 |
111 | while ((len = in.read(buf)) != -1) {
112 |
113 | zos.write(buf, 0, len);
114 |
115 | }
116 |
117 | zos.closeEntry();
118 |
119 | in.close();
120 |
121 | }
122 |
123 | long end = System.currentTimeMillis();
124 |
125 | System.out.println("压缩完成，耗时：" + (end - start) + " ms");
126 |
127 | } catch (Exception e) {
128 |
129 | throw new RuntimeException("zip error from ZipUtils", e);
130 |
131 | } finally {
132 |
133 | if (zos != null) {
134 |
135 | try {
136 |
137 | zos.close();
138 |
139 | } catch (IOException e) {
140 |
141 | e.printStackTrace();
142 |
143 | }
144 |
145 | }
146 |
147 | }
148 |
149 | }
150 |
151 | /**
152 | *
153 | * 递归压缩方法
154 | *
155 | * @param sourceFile 源文件
156 | *
157 | * @param zos zip输出流
158 | *
159 | * @param name 压缩后的名称
160 | *
161 | * @param KeepDirStructure 是否保留原来的目录结构,true:保留目录结构;
162 | *
163 | * false:所有文件跑到压缩包根目录下(注意：不保留目录结构可能会出现同名文件,会压缩失败)
164 | *
165 | * @throws Exception
166 | *
167 | */
168 |
169 | private static void compress(File sourceFile, ZipOutputStream zos, String name,
170 |
171 | boolean KeepDirStructure) throws Exception {
172 |
173 | byte[] buf = new byte[BUFFER_SIZE];
174 |
175 | if (sourceFile.isFile()) {
176 |
177 | // 向zip输出流中添加一个zip实体，构造器中name为zip实体的文件的名字
178 |
179 | zos.putNextEntry(new ZipEntry(name));
180 |
181 | // copy文件到zip输出流中
182 |
183 | int len;
184 |
185 | FileInputStream in = new FileInputStream(sourceFile);
186 |
187 | while ((len = in.read(buf)) != -1) {
188 |
189 | zos.write(buf, 0, len);
190 |
191 | }
192 |
193 | // Complete the entry
194 |
195 | zos.closeEntry();
196 |
197 | in.close();
198 |
199 | } else {
200 |
201 | File[] listFiles = sourceFile.listFiles();
202 |
203 | if (listFiles == null || listFiles.length == 0) {
204 |
205 | // 需要保留原来的文件结构时,需要对空文件夹进行处理
206 |
207 | if (KeepDirStructure) {
208 |
209 | // 空文件夹的处理
210 |
211 | zos.putNextEntry(new ZipEntry(name + "/"));
212 |
213 | // 没有文件，不需要文件的copy
214 |
215 | zos.closeEntry();
216 |
217 | }
218 |
219 | } else {
220 |
221 | for (File file : listFiles) {
222 |
223 | // 判断是否需要保留原来的文件结构
224 |
225 | if (KeepDirStructure) {
226 |
227 | // 注意：file.getName()前面需要带上父文件夹的名字加一斜杠,
228 |
229 | // 不然最后压缩包中就不能保留原来的文件结构,即：所有文件都跑到压缩包根目录下了
230 |
231 | compress(file, zos, name + "/" + file.getName(), KeepDirStructure);
232 |
233 | } else {
234 |
235 | compress(file, zos, file.getName(), KeepDirStructure);
236 |
237 | }
238 |
239 | }
240 |
241 | }
242 |
243 | }
244 |
245 | }
246 |
247 | /**
248 | *
249 | * zip解压
250 | *
251 | * @param srcFile zip源文件
252 | *
253 | * @param destDirPath 解压后的目标文件夹
254 | *
255 | * @throws RuntimeException 解压失败会抛出运行时异常
256 | *
257 | */
258 | public static void unzipFile(File srcFile, String destDirPath) {
259 | // 判断源文件是否存在
260 | if (!srcFile.exists()) {
261 | throw new RuntimeException(srcFile.getPath() + "所指文件不存在");
262 | }
263 | // 开始解压
264 | ZipFile zipFile = null;
265 | try {
266 | zipFile = new ZipFile(srcFile);
267 | Enumeration entries = zipFile.entries();
268 | while (entries.hasMoreElements()) {
269 | ZipEntry entry = (ZipEntry) entries.nextElement();
270 | // 如果是文件夹，就创建个文件夹
271 | if (entry.isDirectory()) {
272 | String dirPath = destDirPath + File.separator + entry.getName();
273 | File dir = new File(dirPath);
274 | dir.mkdirs();
275 | } else {
276 | // 如果是文件，就先创建一个文件，然后用io流把内容copy过去
277 | File targetFile = new File(destDirPath + File.separator + entry.getName());
278 | // 保证这个文件的父文件夹必须要存在
279 | if (!targetFile.getParentFile().exists()) {
280 | targetFile.getParentFile().mkdirs();
281 | }
282 | targetFile.createNewFile();
283 | // 将压缩文件内容写入到这个文件中
284 | InputStream is = zipFile.getInputStream(entry);
285 | FileOutputStream fos = new FileOutputStream(targetFile);
286 | int len;
287 | byte[] buf = new byte[BUFFER_SIZE];
288 | while ((len = is.read(buf)) != -1) {
289 | fos.write(buf, 0, len);
290 | }
291 | // 关流顺序，先打开的后关闭
292 | fos.close();
293 | is.close();
294 | }
295 | }
296 |
297 | } catch (Exception e) {
298 |
299 | throw new RuntimeException("unzip error from ZipUtils", e);
300 |
301 | } finally {
302 |
303 | if (zipFile != null) {
304 |
305 | try {
306 |
307 | zipFile.close();
308 |
309 | } catch (IOException e) {
310 |
311 | e.printStackTrace();
312 |
313 | }
314 |
315 | }
316 |
317 | }
318 | }
319 |
320 | private static void BufferedInputStream(FileInputStream fileInputStream) {
321 | // TODO Auto-generated method stub
322 |
323 | }
324 |
325 | public static void main(String[] args) throws Exception {
326 |
327 | /** 测试压缩方法1 */
328 |
329 | FileOutputStream fos1 = new FileOutputStream(new File("c:/mytest01.zip"));
330 |
331 | ZipUtils.toZip("D:/log", fos1, true);
332 |
333 | /** 测试压缩方法2 */
334 |
335 | List fileList = new ArrayList<>();
336 |
337 | fileList.add(new File("D:/Java/jdk1.7.0_45_64bit/bin/jar.exe"));
338 |
339 | fileList.add(new File("D:/Java/jdk1.7.0_45_64bit/bin/java.exe"));
340 |
341 | FileOutputStream fos2 = new FileOutputStream(new File("c:/mytest02.zip"));
342 |
343 | ZipUtils.toZip(fileList, fos2);
344 |
345 | }
346 | }
347 |
--------------------------------------------------------------------------------
/src/main/resources/log4j.properties:
--------------------------------------------------------------------------------
1 | log4j.rootLogger = info,stdout,D,E
2 |
3 | ### 输出信息到控制抬 ###
4 | log4j.appender.stdout = org.apache.log4j.ConsoleAppender
5 | log4j.appender.stdout.Target = System.out
6 | log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
7 | log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l %m%n
8 |
9 | ### 输出DEBUG 级别以上的日志到=logs/log.log ###
10 | ### 按日期org.apache.log4j.DailyRollingFileAppender
11 | ### 按文件大小org.apache.log4j.DailyRollingFileAppender
12 | log4j.appender.D =org.apache.log4j.DailyRollingFileAppender
13 | log4j.appender.D.File = logs/log.log
14 | ### log4j.appender.D.MaxFileSize=1KB
15 | log4j.appender.D.Append = true
16 | log4j.appender.D.Threshold = DEBUG
17 | log4j.appender.D.layout = org.apache.log4j.PatternLayout
18 | log4j.appender.D.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
19 |
20 | ### 输出ERROR 级别以上的日志到=logs/error.log ###
21 | log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
22 | log4j.appender.E.File =logs/error.log
23 | ### log4j.appender.E.MaxFileSize=1KB
24 | log4j.appender.E.Append = true
25 | log4j.appender.E.Threshold = ERROR
26 | log4j.appender.E.layout = org.apache.log4j.PatternLayout
27 | log4j.appender.E.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
--------------------------------------------------------------------------------
/src/main/resources/small_client.txt:
--------------------------------------------------------------------------------
1 | 0123++++.0456789ab0cdef++0123*cdef
--------------------------------------------------------------------------------
/src/main/resources/small_server.txt:
--------------------------------------------------------------------------------
1 | 0123++++456789abcdef
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/src/test/java/com/laz/filesync/test/TestSync.java:
--------------------------------------------------------------------------------
1 | package com.laz.filesync.test;
2 |
3 | import java.io.File;
4 | import java.util.ArrayList;
5 | import java.util.List;
6 |
7 | import org.junit.Test;
8 |
9 | import com.laz.filesync.rysnc.checksums.DiffCheckItem;
10 | import com.laz.filesync.rysnc.checksums.FileChecksums;
11 | import com.laz.filesync.rysnc.checksums.RollingChecksum;
12 | import com.laz.filesync.rysnc.util.Constants;
13 | import com.laz.filesync.rysnc.util.QuickMD5;
14 | import com.laz.filesync.rysnc.util.RsyncFileUtils;
15 |
16 | public class TestSync {
17 | @Test
18 | public void testCheckSum() throws Exception {
19 | File srcFile = new File("C:\\Users\\lz578\\Desktop\\worldwind.jar");
20 | File updateFile = new File("D:\\server\\apache-tomcat-8.0.36-2\\webapps\\SMS\\com\\sunsheen\\jfids\\demo\\worldwind\\worldwind.jar");
21 | System.out.println(QuickMD5.getFileMD5Buffer(srcFile));
22 | System.out.println(RsyncFileUtils.checkFileSame(updateFile, srcFile));
23 | }
24 | @Test
25 | public void testRolling() throws Exception {
26 |
27 | File srcFile = new File("C:\\Users\\lz578\\Desktop\\worldwind.jar");
28 | File updateFile = new File("D:\\server\\apache-tomcat-8.0.36-2\\webapps\\SMS\\com\\sunsheen\\jfids\\demo\\worldwind\\worldwind.jar");
29 | File tmp = new File("D:\\filesync\\server\\1.txt_tmp");
30 | File newFile = new File("D:\\filesync\\server\\1.txt_new");
31 | long t1 = System.currentTimeMillis();
32 | if (!tmp.exists()) {
33 | tmp.createNewFile();
34 | }
35 | List dciList = roll(srcFile, updateFile);
36 |
37 | long t2 = System.currentTimeMillis();
38 |
39 | System.out.println("滚动计算： spend time :" + (long) (t2 - t1) + "ms");
40 | RsyncFileUtils.createRsyncFile(dciList, tmp, Constants.BLOCK_SIZE);
41 |
42 | System.out.println("实际需要传输的大小 :" + tmp.length() + " byte ");
43 |
44 | long t3 = System.currentTimeMillis();
45 |
46 | System.out.println("生成临时文件，耗时 :" + (long) (t3 - t2) + "ms");
47 |
48 | RsyncFileUtils.combineRsyncFile(srcFile, newFile, tmp);
49 |
50 | long t4 = System.currentTimeMillis();
51 |
52 | System.out.println("合并文件 耗时:" + (long) (t4 - t3) + "ms");
53 |
54 | System.out.println("all spend time :" + (long) (t4 - t1) + "ms");
55 |
56 | System.out.println(RsyncFileUtils.checkFileSame(updateFile, newFile));
57 | }
58 |
59 | private List roll(File srcFile, File updateFile) {
60 |
61 | FileChecksums fc = new FileChecksums(srcFile);
62 |
63 | List diffList = new ArrayList();
64 |
65 | RollingChecksum rck = new RollingChecksum(fc, updateFile, diffList);
66 |
67 | rck.rolling();
68 |
69 | return diffList;
70 | }
71 |
72 | }
73 |
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/src/test/resources/diff:
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/src/test/resources/lorem:
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1 |
2 |
! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 Z dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
3 |
4 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
5 |
6 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
7 |
8 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
9 |
10 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
11 |
12 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
13 |
14 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
15 |
16 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
17 |
18 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
19 |
20 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
21 |
22 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
23 |
24 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
25 |
26 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
27 |
28 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
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/target/classes/META-INF/MANIFEST.MF:
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1 | Manifest-Version: 1.0
2 | Built-By: laz
3 | Build-Jdk: 1.8.0_60
4 | Created-By: Maven Integration for Eclipse
5 |
6 |
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/target/classes/META-INF/maven/com.laz/filesync/pom.properties:
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1 | #Generated by Maven Integration for Eclipse
2 | #Tue Jul 21 09:19:54 CST 2020
3 | version=0.0.1-SNAPSHOT
4 | groupId=com.laz
5 | m2e.projectName=filesync
6 | m2e.projectLocation=D\:\\develop\\ability\\filesync
7 | artifactId=filesync
8 |
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/target/classes/META-INF/maven/com.laz/filesync/pom.xml:
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1 |
4 | 4.0.0
5 | com.laz
6 | filesync
7 | 0.0.1-SNAPSHOT
8 |
9 |
10 | UTF-8
11 | 1.8
12 | 1.8
13 |
14 |
15 |
16 |
17 |
18 | commons-codec
19 | commons-codec
20 | 1.13
21 |
22 |
23 |
24 | io.netty
25 | netty-all
26 | 4.1.25.Final
27 |
28 |
29 |
30 | commons-cli
31 | commons-cli
32 | 1.4
33 |
34 |
35 | org.slf4j
36 | slf4j-api
37 | 1.7.25
38 |
39 |
40 |
41 |
42 | org.slf4j
43 | slf4j-log4j12
44 | 1.7.25
45 |
46 |
47 |
48 |
49 | com.alibaba
50 | fastjson
51 | 1.2.58
52 |
53 |
54 | org.apache.commons
55 | commons-io
56 | 1.3.2
57 |
58 |
59 |
60 |
61 | src/main/java
62 |
63 |
64 | src/main/resources
65 |
66 | **/*.java
67 |
68 |
69 |
70 |
71 |
72 |
73 | org.apache.maven.plugins
74 | maven-surefire-plugin
75 |
76 | true
77 |
78 |
79 |
80 | maven-compiler-plugin
81 | 3.1
82 |
83 | 1.8
84 | 1.8
85 |
86 |
87 |
88 | org.apache.maven.plugins
89 | maven-shade-plugin
90 |
91 |
92 | package
93 |
94 | shade
95 |
96 |
97 |
98 |
99 | *:*
100 |
101 | META-INF/*.SF
102 | META-INF/*.DSA
103 | META-INF/*.RSA
104 |
105 |
106 |
107 |
108 |
109 | com.laz.filesync.FileSyncMain
110 |
111 |
112 |
113 |
114 |
115 |
116 |
117 |
118 |
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/target/classes/com/laz/filesync/util/Coder.class:
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/target/classes/com/laz/filesync/util/Constants.class:
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/target/classes/com/laz/filesync/util/FileSyncUtil$1.class:
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/target/classes/com/laz/filesync/util/FileSyncUtil.class:
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/target/classes/com/laz/filesync/util/JsonUtil$1.class:
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/target/classes/com/laz/filesync/util/JsonUtil$2.class:
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/target/classes/com/laz/filesync/util/JsonUtil.class:
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/target/classes/com/laz/filesync/util/ZipUtils.class:
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/target/classes/log4j.properties:
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1 | log4j.rootLogger = info,stdout,D,E
2 |
3 | ### 输出信息到控制抬 ###
4 | log4j.appender.stdout = org.apache.log4j.ConsoleAppender
5 | log4j.appender.stdout.Target = System.out
6 | log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
7 | log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l %m%n
8 |
9 | ### 输出DEBUG 级别以上的日志到=logs/log.log ###
10 | ### 按日期org.apache.log4j.DailyRollingFileAppender
11 | ### 按文件大小org.apache.log4j.DailyRollingFileAppender
12 | log4j.appender.D =org.apache.log4j.DailyRollingFileAppender
13 | log4j.appender.D.File = logs/log.log
14 | ### log4j.appender.D.MaxFileSize=1KB
15 | log4j.appender.D.Append = true
16 | log4j.appender.D.Threshold = DEBUG
17 | log4j.appender.D.layout = org.apache.log4j.PatternLayout
18 | log4j.appender.D.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
19 |
20 | ### 输出ERROR 级别以上的日志到=logs/error.log ###
21 | log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
22 | log4j.appender.E.File =logs/error.log
23 | ### log4j.appender.E.MaxFileSize=1KB
24 | log4j.appender.E.Append = true
25 | log4j.appender.E.Threshold = ERROR
26 | log4j.appender.E.layout = org.apache.log4j.PatternLayout
27 | log4j.appender.E.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
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/target/classes/small_client.txt:
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1 | 0123++++.0456789ab0cdef++0123*cdef
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/target/classes/small_server.txt:
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1 | 0123++++456789abcdef
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/target/test-classes/com/laz/filesync/test/TestSync.class:
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/target/test-classes/diff:
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/target/test-classes/lorem:
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1 |
2 |
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3 |
4 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
5 |
6 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
7 |
8 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
9 |
10 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
11 |
12 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
13 |
14 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
15 |
16 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
17 |
18 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
19 |
20 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
21 |
22 | Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
23 |
24 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
25 |
26 | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
27 |
28 | Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
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