moteur-zip-megatim/.classpath
New file @@ -0,0 +1,55 @@ <?xml version="1.0" encoding="UTF-8"?> <classpath> <classpathentry kind="src" output="target/classes" path="src/main/java"> <attributes> <attribute name="optional" value="true"/> <attribute name="maven.pomderived" value="true"/> </attributes> </classpathentry> <classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"> <attributes> <attribute name="maven.pomderived" value="true"/> </attributes> </classpathentry> <classpathentry kind="src" output="target/test-classes" path="src/test/java"> <attributes> <attribute name="optional" value="true"/> <attribute name="maven.pomderived" value="true"/> <attribute name="test" value="true"/> </attributes> </classpathentry> <classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"> <attributes> <attribute name="maven.pomderived" value="true"/> <attribute name="test" value="true"/> </attributes> </classpathentry> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"> <attributes> <attribute name="maven.pomderived" value="true"/> </attributes> </classpathentry> <classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> <attributes> <attribute name="maven.pomderived" value="true"/> </attributes> </classpathentry> <classpathentry kind="src" path="target/generated-sources/annotations"> <attributes> <attribute name="optional" value="true"/> <attribute name="maven.pomderived" value="true"/> <attribute name="ignore_optional_problems" value="true"/> <attribute name="m2e-apt" value="true"/> </attributes> </classpathentry> <classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations"> <attributes> <attribute name="optional" value="true"/> <attribute name="maven.pomderived" value="true"/> <attribute name="ignore_optional_problems" value="true"/> <attribute name="m2e-apt" value="true"/> <attribute name="test" value="true"/> </attributes> </classpathentry> <classpathentry kind="output" path="target/classes"/> </classpath> moteur-zip-megatim/.project
New file @@ -0,0 +1,23 @@ <?xml version="1.0" encoding="UTF-8"?> <projectDescription> <name>moteur-zip-megatim</name> <comment></comment> <projects> </projects> <buildSpec> <buildCommand> <name>org.eclipse.jdt.core.javabuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.m2e.core.maven2Builder</name> <arguments> </arguments> </buildCommand> </buildSpec> <natures> <nature>org.eclipse.jdt.core.javanature</nature> <nature>org.eclipse.m2e.core.maven2Nature</nature> </natures> </projectDescription> moteur-zip-megatim/.settings/org.eclipse.jdt.apt.core.prefs
New file @@ -0,0 +1,2 @@ eclipse.preferences.version=1 org.eclipse.jdt.apt.aptEnabled=false moteur-zip-megatim/.settings/org.eclipse.jdt.core.prefs
New file @@ -0,0 +1,9 @@ eclipse.preferences.version=1 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5 org.eclipse.jdt.core.compiler.compliance=1.5 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore org.eclipse.jdt.core.compiler.processAnnotations=disabled org.eclipse.jdt.core.compiler.release=disabled org.eclipse.jdt.core.compiler.source=1.5 moteur-zip-megatim/.settings/org.eclipse.m2e.core.prefs
New file @@ -0,0 +1,4 @@ activeProfiles= eclipse.preferences.version=1 resolveWorkspaceProjects=true version=1 moteur-zip-megatim/pom.xml
New file @@ -0,0 +1,14 @@ <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.megatim</groupId> <artifactId>module-compression</artifactId> <version>0.0.1-SNAPSHOT</version> <name>mgt-compression-module</name> <dependencies> <dependency> <groupId>net.lingala.zip4j</groupId> <artifactId>zip4j</artifactId> <version>2.9.1</version> </dependency> </dependencies> </project> moteur-zip-megatim/src/main/java/com/megatim/module/compression/Application.java
New file @@ -0,0 +1,64 @@ package com.megatim.module.compression; import java.io.File; import com.megatim.module.compression.impl.JavaZipZip4Impl; import com.megatim.module.compression.ifaces.CompressionFace; public class Application { public static void main(String[] args) throws Exception { // testZip = new JavaZipGZLIB(); JavaZipZip4Impl testZip = new JavaZipZip4Impl(); File destination = new File("C:\\Users\\STEPHANIE\\Documents\\zip_test\\results"); File testFile = new File("C:\\Users\\STEPHANIE\\Documents\\zip_test\\netbeans.exe"); File zipTestFile = new File("C:\\Users\\STEPHANIE\\Documents\\zip_test\\netbeans.zip"); File testRepertoire = new File("C:\\Users\\STEPHANIE\\Documents\\zip_test\\documentation"); File zipTestRepertoire = new File("C:\\Users\\STEPHANIE\\Documents\\zip_test\\share_sources.zip"); //--- zipper un fichier // testZip.zipFile(testFile, new File("D:\\sources\\mgt-archiage-module\\toto")); //--- Dezipper un fichier // testZip.unZipFile(zipTestFile, destination); //--- Zipper un repertoire // testZip.zipRepository(testRepertoire,destination); //--- Dezipper un repertoire // testZip.unZipRepository(zipTestRepertoire, testRepertoire); //--- Zipper un fichier avec mot de passe testZip.zipFile(testFile, destination,"megatim"); //--- Dezipper un fichier avec mot de passe // testZip.unZipFile(zipTestFile, testRepertoire, "megatim"); //--- Creer un repertoire zipper avec mot de passe //testZip.zipRepository(testRepertoire, "megatim"); //--- Dezipper un repertoire avec mot de passe // testZip.unZipRepository(zipTestRepertoire, testRepertoire, "megatim"); //--- Ajouter un repertoire dans un fichier zipper avec mot de passe // testZip.addRepository(testRepertoire, zipTestRepertoire, "megatim"); //--- Ajouter un fichier dans un fichier zipper // testZip.addFile(testFile, zipTestFile); //--- Ajouter un repertoire dans un fichier zipper //testZip.addRepository(testRepertoire, zipTestFile); //--- Ajouter un fichier dans un fichier zipper avec mot de passe //testZip.addFile(testFile, zipTestFile, "breakofdawn"); //--- Ajouter un fichier dans un fichier zipper avec mot de passe //testZip.addFile(testFile, zipTestFile, "breakofdawn"); } } moteur-zip-megatim/src/main/java/com/megatim/module/compression/ifaces/CompressionFace.java
New file @@ -0,0 +1,161 @@ package com.megatim.module.compression.ifaces; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import net.lingala.zip4j.exception.ZipException; //----------------- // Interface methods //----------------- public interface CompressionFace { /** * Fonction permettant de compresser un fichier * * @param fichierAZipper * @author derteuffel * @return * @throws java.io.IOException * */ public File zipFile(File fichierAZipper) throws IOException; public File zipFile(File fichierAZipper,File repertoireDestination) throws IOException; public File zipFile(File fichierAZipper,File repertoireDestination, String password) throws IOException; /** * Fonction permettant de compresser un repertoire * * @param repertoireAZipper * @author derteuffel * @return * @throws java.io.IOException * */ public File zipRepository(File repertoireAZipper) throws IOException; public File zipRepository(File repertoireAZipper,File repertoireDestination) throws IOException; /** * Fonction permettant de decompresser un fichier * * @param fichierZipper * @author derteuffel * @param repertoireSorti * @throws java.io.IOException * */ public void unZipFile(File fichierZipper, File repertoireSorti) throws IOException; /** * Fonction permettant de decompresser un repertoire * * @param repertoireZipper * @param repertoireSorti * @author derteuffel * @throws java.io.IOException * */ public void unZipRepository(File repertoireZipper, File repertoireSorti) throws IOException; /** * Fonction permettant d'ajouter un fichier dans un zip * * @param fichier a ajouter * @param zipFile * @author derteuffel * @throws java.io.IOException * */ public void addFile(File fichier, File zipFile) throws IOException, Exception; /** * Fonction permettant d'ajouter un repertoire dans un fichier zipper * * @param repository * @param zipFile * @author derteuffel * @throws java.io.FileNotFoundException * */ public void addRepository(File repository, File zipFile) throws FileNotFoundException, Exception; /** * Fonction permettant de compresser un fichier avec un mot de passe * * @author derteuffel * @param fichierAZipper * @param password * @return * @throws net.lingala.zip4j.exception.ZipException * @throws java.lang.Exception * */ public File zipFile(File fichierAZipper, String password) throws ZipException, Exception; /** * Fonction permettant de compresser un repertoire avec un mot de passe * * @author derteuffel * @param repertoireAZipper * @param password * @return * @throws java.lang.Exception * */ public File zipRepository(File repertoireAZipper, String password) throws Exception; /** * Fonction permettant de decompresser un fichier avec un mot de passe * * @param fichierZipper * @author derteuffel * @param repertoireSorti * @param password * @throws java.lang.Exception * */ public void unZipFile(File fichierZipper, File repertoireSorti, String password) throws Exception; /** * Fonction permettant de decompresser un repertoire avec un mot de passe * * @param repertoireZipper * @author derteuffel * @param repertoireSorti * @param password * @throws net.lingala.zip4j.exception.ZipException * */ public void unZipRepository(File repertoireZipper, File repertoireSorti, String password) throws ZipException, Exception; /** * Fonction permettant d'ajouter un fichier dans un fichier zipper avec un * mot de passe * * @param fichier a ajouter * @param zipFile * @param password * @author derteuffel * @throws java.lang.Exception * */ public void addFile(File fichier, File zipFile, String password) throws Exception; /** * Fonction permettant d'ajouter un rtepertoire dans un fichier zipper avec * un mot de passe * * @param repository a ajouter * @param zipFile zipper * @param password mot de passe * @author derteuffel * @throws java.lang.Exception * */ public void addRepository(File repository, File zipFile, String password) throws Exception; } moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZIPImpl.java
New file @@ -0,0 +1,357 @@ package com.megatim.module.compression.impl; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.zip.GZIPInputStream; import java.util.zip.GZIPOutputStream; import net.lingala.zip4j.exception.ZipException; import com.megatim.module.compression.ifaces.CompressionFace; public class JavaZipGZIPImpl implements CompressionFace { public static int sChunk = 8192; public File zipFile(File fichierAZipper) throws IOException { // TODO Auto-generated method stub // create output stream String zipname = removeExtension(fichierAZipper.getPath()) + ".gz"; GZIPOutputStream zipout; try { FileOutputStream out = new FileOutputStream(zipname); zipout = new GZIPOutputStream(out); } catch (IOException e) { System.out.println("Couldn't create " + zipname + "."); return null; } byte[] buffer = new byte[sChunk]; // compress the file try { FileInputStream in = new FileInputStream(removeExtension(fichierAZipper.getPath())); int length; while ((length = in.read(buffer, 0, sChunk)) != -1) { zipout.write(buffer, 0, length); } in.close(); } catch (IOException e) { System.out.println("Couldn't compress " + removeExtension(fichierAZipper.getPath()) + "."); } try { zipout.close(); } catch (IOException e) { } return new File(removeExtension(fichierAZipper.getPath()) + ".gz"); } public File zipFile(File fichierAZipper, File repertoireDestination) throws IOException { return null; } public File zipRepository(File repertoireAZipper) throws IOException { // TODO Auto-generated method stub // create output stream String zipname = repertoireAZipper.getPath() + ".gz"; GZIPOutputStream zipout; try { FileOutputStream out = new FileOutputStream(zipname); zipout = new GZIPOutputStream(out); } catch (IOException e) { System.out.println("Couldn't create " + zipname + "."); return null; } byte[] buffer = new byte[sChunk]; // compress the file try { FileInputStream in = new FileInputStream(repertoireAZipper.getPath()); int length; while ((length = in.read(buffer, 0, sChunk)) != -1) { zipout.write(buffer, 0, length); } in.close(); } catch (IOException e) { System.out.println("Couldn't compress " + repertoireAZipper.getPath() + "."); } try { zipout.close(); } catch (IOException e) { } return new File(repertoireAZipper.getPath() + ".gz"); } public File zipRepository(File repertoireAZipper, File repertoireDestination) throws IOException { return null; } public void unZipFile(File fichierZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub // create input stream String zipname, source; if (fichierZipper.getPath().endsWith(".gz")) { zipname = fichierZipper.getPath(); source = repertoireSorti.getPath(); } else { zipname = fichierZipper.getPath() + ".gz"; source = repertoireSorti.getPath(); } GZIPInputStream zipin = null; try { FileInputStream in = new FileInputStream(zipname); zipin = new GZIPInputStream(in); } catch (IOException e) { System.out.println("Couldn't open " + zipname + "."); return; } byte[] buffer = new byte[sChunk]; // decompress the file try { FileOutputStream out = new FileOutputStream(source); int length; while ((length = zipin.read(buffer, 0, sChunk)) != -1) { out.write(buffer, 0, length); } out.close(); } catch (IOException e) { System.out.println("Couldn't decompress " + fichierZipper.getName() + "."); } try { zipin.close(); } catch (IOException e) { } } public void unZipRepository(File repertoireZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub // create input stream String zipname, source; if (repertoireZipper.getPath().endsWith(".gz")) { zipname = repertoireZipper.getPath(); source = repertoireSorti.getPath(); } else { zipname = repertoireZipper.getPath() + ".gz"; source = repertoireSorti.getPath(); } GZIPInputStream zipin = null; try { FileInputStream in = new FileInputStream(zipname); zipin = new GZIPInputStream(in); } catch (IOException e) { System.out.println("Couldn't open " + zipname + "."); return; } byte[] buffer = new byte[sChunk]; // decompress the file try { FileOutputStream out = new FileOutputStream(source); int length; while ((length = zipin.read(buffer, 0, sChunk)) != -1) { out.write(buffer, 0, length); } out.close(); } catch (IOException e) { System.out.println("Couldn't decompress " + repertoireZipper.getName() + "."); } try { zipin.close(); } catch (IOException e) { } } public void addFile(File fichier, File zipFile) throws IOException, Exception { // TODO Auto-generated method stub // create output stream String zipname = zipFile.getPath(); GZIPOutputStream zipout = null; try { FileOutputStream out = new FileOutputStream(zipname); zipout = new GZIPOutputStream(out); } catch (IOException e) { System.out.println("Couldn't create " + zipname + "."); } byte[] buffer = new byte[sChunk]; // compress the file try { FileInputStream in = new FileInputStream(removeExtension(fichier.getPath())); int length; while ((length = in.read(buffer, 0, sChunk)) != -1) { zipout.write(buffer, 0, length); } in.close(); } catch (IOException e) { System.out.println("Couldn't compress " + fichier + "."); } try { zipout.close(); } catch (IOException e) { } } public void addRepository(File repository, File zipFile) throws FileNotFoundException, Exception { // TODO Auto-generated method stub // create output stream String zipname = zipFile.getPath(); GZIPOutputStream zipout = null; try { FileOutputStream out = new FileOutputStream(zipname); zipout = new GZIPOutputStream(out); } catch (IOException e) { System.out.println("Couldn't create " + zipname + "."); } byte[] buffer = new byte[sChunk]; // compress the file try { FileInputStream in = new FileInputStream(repository.getPath()); int length; while ((length = in.read(buffer, 0, sChunk)) != -1) { zipout.write(buffer, 0, length); } in.close(); } catch (IOException e) { System.out.println("Couldn't compress " + repository.getName() + "."); } try { zipout.close(); } catch (IOException e) { } } public File zipFile(File fichierAZipper, String password) throws ZipException, Exception { // TODO Auto-generated method stub return null; } public File zipRepository(File repertoireAZipper, String password) throws Exception { // TODO Auto-generated method stub return null; } public void unZipFile(File fichierZipper, File repertoireSorti, String password) throws Exception { // TODO Auto-generated method stub } public void unZipRepository(File repertoireZipper, File repertoireSorti, String password) throws ZipException, Exception { // TODO Auto-generated method stub } public void addFile(File fichier, File zipFile, String password) throws Exception { // TODO Auto-generated method stub } public void addRepository(File repository, File zipFile, String password) throws Exception { // TODO Auto-generated method stub } // Remove extension before zip file public static String removeExtension(String s) { String separator = System.getProperty("file.separator"); String filename; // Remove the path upto the filename. /* * int lastSeparatorIndex = s.lastIndexOf(separator); if (lastSeparatorIndex == * -1) { filename = s; } else { filename = s.substring(lastSeparatorIndex + 1); * } */ // Remove the extension. int extensionIndex = s.lastIndexOf("."); if (extensionIndex == -1) { return s; } return s.substring(0, extensionIndex); } public File zipFile(File fichierAZipper,File repertoireDestination, String password) throws IOException { return null; } } moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZLIBImpl.java
New file @@ -0,0 +1,381 @@ package com.megatim.module.compression.impl; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream; import java.util.zip.ZipOutputStream; import com.megatim.module.compression.ifaces.CompressionFace; /** * Classe implementant l'algorithme GZLIB * * @author derteuffel * */ public class JavaZipGZLIBImpl implements CompressionFace { // Zip file public File zipFile(File fichierAZipper) throws IOException { // TODO Auto-generated method stub String sourceFile = fichierAZipper.getAbsolutePath(); System.out.println(sourceFile); // initialisation du fichier zipper avec retrai de l'extencion FileOutputStream fos = new FileOutputStream(removeExtension(sourceFile) + ".zip"); ZipOutputStream zipOut = new ZipOutputStream(fos); File fileToZip = new File(sourceFile); FileInputStream fis = new FileInputStream(fileToZip); ZipEntry zipEntry = new ZipEntry(fileToZip.getName()); zipOut.putNextEntry(zipEntry); byte[] bytes = new byte[1024]; int length; while ((length = fis.read(bytes)) >= 0) { zipOut.write(bytes, 0, length); } zipOut.close(); fis.close(); fos.close(); System.out.println("Zippage terminer"); return fileToZip; } public File zipFile(File fichierAZipper, File repertoireDestination) throws IOException { return null; } // Zip directory public File zipRepository(File repertoireAZipper) throws IOException { // TODO Auto-generated method stub // Charger le chemin du repertoir a zipper String sourceFile = repertoireAZipper.getAbsolutePath(); // initialisation du nom du repertoir zipper FileOutputStream fos = new FileOutputStream(sourceFile + ".zip"); ZipOutputStream zipOut = new ZipOutputStream(fos); File fileToZip = new File(sourceFile); zipFile(fileToZip, fileToZip.getName(), zipOut); zipOut.close(); fos.close(); return fileToZip; } public File zipRepository(File repertoireAZipper, File repertoireDestination) throws IOException { return null; } // Dezipper un fichier zipper public void unZipFile(File fichierZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub //Initialisation du chemin du fichier zipper a dezipper String fileZip = fichierZipper.getAbsolutePath(); // Initialisation du chemin destination du fichier zipper a dezipper File destDir = new File(repertoireSorti.getAbsolutePath()); if (destDir.mkdirs()) { System.out.println("Repertoi de sorti creer"); } else { System.out.println("Repertoir de sorti existant"); } byte[] buffer = new byte[1024]; ZipInputStream zis = new ZipInputStream(new FileInputStream(fileZip)); ZipEntry zipEntry = zis.getNextEntry(); while (zipEntry != null) { File newFile = newFile(destDir, zipEntry); // Test si le fichier contenu est un repertoir ou un fichier if (zipEntry.isDirectory()) { if (!newFile.isDirectory() && !newFile.mkdirs()) { throw new IOException("Failed to create directory " + newFile); } } else { // fix for Windows-created archives File parent = newFile.getParentFile(); if (!parent.isDirectory() && !parent.mkdirs()) { throw new IOException("Failed to create directory " + parent); } // write file content FileOutputStream fos = new FileOutputStream(newFile); int len; while ((len = zis.read(buffer)) > 0) { fos.write(buffer, 0, len); } fos.close(); } zipEntry = zis.getNextEntry(); } zis.closeEntry(); zis.close(); } // Dezipper un repertoir public void unZipRepository(File repertoireZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub //Initialisation du chemin du fichier zipper a dezipper String fileZip = repertoireZipper.getAbsolutePath(); // Initialisation du chemin destination du fichier zipper a dezipper File destDir = new File(repertoireSorti.getAbsolutePath()); if (destDir.mkdirs()) { System.out.println("Repertoi de sorti creer"); } else { System.out.println("Repertoir de sorti existant"); } byte[] buffer = new byte[1024]; ZipInputStream zis = new ZipInputStream(new FileInputStream(fileZip)); ZipEntry zipEntry = zis.getNextEntry(); while (zipEntry != null) { File newFile = newFile(destDir, zipEntry); // Test si le fichier contenu est un repertoir ou un fichier if (zipEntry.isDirectory()) { if (!newFile.isDirectory() && !newFile.mkdirs()) { throw new IOException("Failed to create directory " + newFile); } } else { // fix for Windows-created archives File parent = newFile.getParentFile(); if (!parent.isDirectory() && !parent.mkdirs()) { throw new IOException("Failed to create directory " + parent); } // write file content FileOutputStream fos = new FileOutputStream(newFile); int len; while ((len = zis.read(buffer)) > 0) { fos.write(buffer, 0, len); } fos.close(); } zipEntry = zis.getNextEntry(); } zis.closeEntry(); zis.close(); } public void addFile(File fichier, File zipFile) throws Exception { // TODO Auto-generated method stub } // Add repository to existed zip file public void addRepository(File repository, File zipFile) throws Exception { // TODO Auto-generated method stub } // Zip file with password public File zipFile(File fichierAZipper, String password) throws Exception { // TODO Auto-generated method stub return null; } // Zip directory with passwor public File zipRepository(File repertoireAZipper, String password) throws Exception { // TODO Auto-generated method stub return null; } // dezippage d'un fichier zipper public void unZipFile(File fichierZipper, File repertoireSorti, String password) throws Exception { // TODO Auto-generated method stub } // Dezipper un repertoire public void unZipRepository(File repertoireZipper, File repertoireSorti, String password) throws Exception { // TODO Auto-generated method stub } public void addFile(File fichier, File zipFile, String password) throws Exception { // TODO Auto-generated method stub } public void addRepository(File repository, File zipFile, String password) throws Exception { // TODO Auto-generated method stub } // Remove extension before zip file public static String removeExtension(String s) { String separator = System.getProperty("file.separator"); String filename; // Remove the path upto the filename. /* * int lastSeparatorIndex = s.lastIndexOf(separator); if (lastSeparatorIndex == * -1) { filename = s; } else { filename = s.substring(lastSeparatorIndex + 1); * } */ // Remove the extension. int extensionIndex = s.lastIndexOf("."); if (extensionIndex == -1) { return s; } return s.substring(0, extensionIndex); } // create directory and check if there are many contained files private static void zipFile(File fileToZip, String fileName, ZipOutputStream zipOut) throws IOException { if (fileToZip.isHidden()) { return; } if (fileToZip.isDirectory()) { if (fileName.endsWith("/")) { zipOut.putNextEntry(new ZipEntry(fileName)); zipOut.closeEntry(); } else { zipOut.putNextEntry(new ZipEntry(fileName + "/")); zipOut.closeEntry(); } File[] children = fileToZip.listFiles(); for (File childFile : children) { zipFile(childFile, fileName + "/" + childFile.getName(), zipOut); } return; } FileInputStream fis = new FileInputStream(fileToZip); ZipEntry zipEntry = new ZipEntry(fileName); zipOut.putNextEntry(zipEntry); byte[] bytes = new byte[1024]; int length; while ((length = fis.read(bytes)) >= 0) { zipOut.write(bytes, 0, length); } fis.close(); } // Create new file after unzip public static File newFile(File destinationDir, ZipEntry zipEntry) throws IOException { File destFile = new File(destinationDir, zipEntry.getName()); String destDirPath = destinationDir.getCanonicalPath(); String destFilePath = destFile.getCanonicalPath(); if (!destFilePath.startsWith(destDirPath + File.separator)) { throw new IOException("Entry is outside of the target dir: " + zipEntry.getName()); } return destFile; } public File zipFile(File fichierAZipper,File repertoireDestination, String password) throws IOException { return null; } } moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipZip4Impl.java
New file @@ -0,0 +1,421 @@ package com.megatim.module.compression.impl; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.util.zip.ZipEntry; import java.util.zip.ZipOutputStream; import net.lingala.zip4j.ZipFile; import net.lingala.zip4j.model.ZipParameters; import net.lingala.zip4j.model.enums.CompressionLevel; import net.lingala.zip4j.model.enums.EncryptionMethod; import com.megatim.module.compression.ifaces.CompressionFace; import java.util.Arrays; import net.lingala.zip4j.exception.ZipException; import net.lingala.zip4j.model.enums.CompressionMethod; /** * Classe implementant l'algorithme Zip4J * * @author derteuffel * */ public class JavaZipZip4Impl implements CompressionFace { public void zipFile(File sourceFile, File destinationFolder, int splitLength) throws ZipException { ZipParameters zipParameters = new ZipParameters(); zipParameters.setCompressionMethod(CompressionMethod.DEFLATE); zipParameters.setCompressionLevel(CompressionLevel.NORMAL); ZipFile zipFile = new ZipFile(new File(destinationFolder.getAbsolutePath(), removeExtension(sourceFile.getName()) + ".zip")); // Create the split zip file from a single file zipFile.createSplitZipFile(Arrays.asList(sourceFile), zipParameters, true, splitLength * 1024 * 1024); } public void mergeSplitFiles(File mainZip, File destinationDir, String outputName) throws ZipException { // Create a ZipFile instance for the first part ZipFile zipFile = new ZipFile(mainZip); File mergedZipFile = new File(destinationDir, outputName); // Merge the split files into a single ZIP file zipFile.mergeSplitFiles(mergedZipFile); } public File zipFile(File fichierAZipper) throws IOException { // TODO Auto-generated method stub ZipFile zipFile = new ZipFile(removeExtension(fichierAZipper.getPath()) + ".zip"); zipFile.addFile(new File(fichierAZipper.getPath())); // return new File(removeExtension(fichierAZipper.getPath()) + ".zip"); return zipFile.getFile(); } public File zipFile(File fichierAZipper, File destination) throws IOException { // TODO Auto-generated method stub ZipFile zipFile = new ZipFile(new File(destination.getPath(), removeExtension(fichierAZipper.getName()) + ".zip")); zipFile.addFile(fichierAZipper); return zipFile.getFile(); } public File zipRepository(File repertoireAZipper, File destination) throws IOException { // TODO Auto-generated method stub ZipFile zipFile = new ZipFile(new File(destination.getPath(), removeExtension(repertoireAZipper.getName()) + ".zip")); zipFile.addFolder(repertoireAZipper); return zipFile.getFile(); } public File zipFile(File fichierAZipper, File repertoireDestination, String password) throws IOException { String sourceFile = fichierAZipper.getAbsolutePath(); ZipParameters zipParameters = new ZipParameters(); zipParameters.setEncryptFiles(true); zipParameters.setCompressionLevel(CompressionLevel.HIGHER); zipParameters.setEncryptionMethod(EncryptionMethod.AES); File fileToAdd = new File(sourceFile); if (!fileToAdd.exists()) { fileToAdd.createNewFile(); } ZipFile zipFile = new ZipFile(new File(repertoireDestination.getPath(), removeExtension(fichierAZipper.getName()) + ".zip"), password.toCharArray()); zipFile.addFile(fichierAZipper, zipParameters); zipFile.close(); return zipFile.getFile(); } // Zip directory public File zipRepository(File repertoireAZipper) throws IOException { // TODO Auto-generated method stub new ZipFile(removeExtension(repertoireAZipper.getPath()) + ".zip").addFolder(new File(repertoireAZipper.getPath())); return new File(removeExtension(repertoireAZipper.getPath()) + ".zip"); } // Dezipper un fichier zipper public void unZipFile(File fichierZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub new ZipFile(removeExtension(fichierZipper.getPath()) + ".zip").extractAll(repertoireSorti.getPath()); } // Dezipper un repertoir public void unZipRepository(File repertoireZipper, File repertoireSorti) throws IOException { // TODO Auto-generated method stub new ZipFile(removeExtension(repertoireZipper.getPath()) + ".zip").extractAll(repertoireSorti.getPath()); } public void addFile(File fichier, File zipFile) throws Exception { // TODO Auto-generated method stub if (zipFile.createNewFile()) { System.out.println("Zip file created"); } else { System.out.println("Zip file already exist"); } new ZipFile(zipFile.getPath()).addFile(new File(fichier.getPath())); } // Add repository to existed zip file public void addRepository(File repository, File zipFile) throws Exception { // TODO Auto-generated method stub if (zipFile.createNewFile()) { System.out.println("Zip file created"); } else { System.out.println("Zip file already exist"); } new ZipFile(zipFile.getPath()).addFolder(new File(repository.getPath())); } // Zip file with password public File zipFile(File fichierAZipper, String password) throws Exception { // TODO Auto-generated method stub String sourceFile = fichierAZipper.getAbsolutePath(); ZipParameters zipParameters = new ZipParameters(); zipParameters.setEncryptFiles(true); zipParameters.setCompressionLevel(CompressionLevel.HIGHER); zipParameters.setEncryptionMethod(EncryptionMethod.AES); File fileToAdd = new File(sourceFile); if (!fileToAdd.exists()) { fileToAdd.createNewFile(); } ZipFile zipFile = new ZipFile(removeExtension(fileToAdd.getPath()) + ".zip", password.toCharArray()); zipFile.addFile(fileToAdd, zipParameters); zipFile.close(); return new File(removeExtension(fileToAdd.getPath()) + ".zip"); } // Zip directory with passwor public File zipRepository(File repertoireAZipper, String password) throws Exception { // TODO Auto-generated method stub String sourceFile = repertoireAZipper.getAbsolutePath(); ZipParameters zipParameters = new ZipParameters(); zipParameters.setEncryptFiles(true); zipParameters.setCompressionLevel(CompressionLevel.HIGHER); zipParameters.setEncryptionMethod(EncryptionMethod.AES); File fileToAdd = new File(sourceFile); if (!fileToAdd.exists()) { fileToAdd.mkdirs(); } ZipFile zipFile = new ZipFile(removeExtension(fileToAdd.getPath()) + ".zip", password.toCharArray()); zipFile.addFolder(fileToAdd, zipParameters); zipFile.close(); return new File(removeExtension(fileToAdd.getPath()) + ".zip"); } // dezippage d'un fichier zipper public void unZipFile(File fichierZipper, File repertoireSorti, String password) throws Exception { // TODO Auto-generated method stub String sourceFile = repertoireSorti.getAbsolutePath(); File outFile = new File(sourceFile); // Check if directory exist if (!outFile.exists()) { outFile.mkdirs(); } // Initialize zip file reader to prepare extraction ZipFile zipFile = new ZipFile(fichierZipper.getPath(), password.toCharArray()); zipFile.extractAll(outFile.getPath()); // Close the reader zipFile.close(); } // Dezipper un repertoire public void unZipRepository(File repertoireZipper, File repertoireSorti, String password) throws Exception { // TODO Auto-generated method stub String sourceFile = repertoireSorti.getAbsolutePath(); File outFile = new File(sourceFile); // Check if directory exist if (!outFile.exists()) { outFile.mkdirs(); } // Initialize zip file reader to prepare extraction ZipFile zipFile = new ZipFile(repertoireZipper.getPath(), password.toCharArray()); zipFile.extractAll(outFile.getPath()); // Close the reader zipFile.close(); } public void addFile(File fichier, File zipFile, String password) throws Exception { // TODO Auto-generated method stub // Test d'existance du repertoire de destination if (zipFile.createNewFile()) { System.out.println("Zip file created"); } else { System.out.println("Zip file already exist"); } ZipParameters zipParameters = new ZipParameters(); zipParameters.setEncryptFiles(true); zipParameters.setCompressionLevel(CompressionLevel.HIGHER); zipParameters.setEncryptionMethod(EncryptionMethod.AES); //Ajouter le fichier dans le fichier zipper et association du mot de passe new ZipFile(zipFile.getPath(), password.toCharArray()).addFile(new File(fichier.getPath()), zipParameters); } public void addRepository(File repository, File zipFile, String password) throws Exception { // TODO Auto-generated method stub //Test d'existance du repertoire de destination if (zipFile.createNewFile()) { System.out.println("Zip file created"); } else { System.out.println("Zip file already exist"); } ZipParameters zipParameters = new ZipParameters(); zipParameters.setEncryptFiles(true); zipParameters.setCompressionLevel(CompressionLevel.HIGHER); zipParameters.setEncryptionMethod(EncryptionMethod.AES); //Ajouter le repertoire dans le fichier zipper et association du mot de passe new ZipFile(zipFile.getPath(), password.toCharArray()).addFolder(new File(repository.getPath()), zipParameters); } // Remove extension before zip file public static String removeExtension(String s) { String separator = System.getProperty("file.separator"); String filename; // Remove the path upto the filename. /* * int lastSeparatorIndex = s.lastIndexOf(separator); if (lastSeparatorIndex == * -1) { filename = s; } else { filename = s.substring(lastSeparatorIndex + 1); * } */ // Remove the extension. int extensionIndex = s.lastIndexOf("."); if (extensionIndex == -1) { return s; } return s.substring(0, extensionIndex); } // create directory and check if there are many contained files private static void zipFile(File fileToZip, String fileName, ZipOutputStream zipOut) throws IOException { if (fileToZip.isHidden()) { return; } if (fileToZip.isDirectory()) { if (fileName.endsWith("/")) { zipOut.putNextEntry(new ZipEntry(fileName)); zipOut.closeEntry(); } else { zipOut.putNextEntry(new ZipEntry(fileName + "/")); zipOut.closeEntry(); } File[] children = fileToZip.listFiles(); for (File childFile : children) { zipFile(childFile, fileName + "/" + childFile.getName(), zipOut); } return; } FileInputStream fis = new FileInputStream(fileToZip); ZipEntry zipEntry = new ZipEntry(fileName); zipOut.putNextEntry(zipEntry); byte[] bytes = new byte[1024]; int length; while ((length = fis.read(bytes)) >= 0) { zipOut.write(bytes, 0, length); } fis.close(); } // Create new file after unzip public static File newFile(File destinationDir, ZipEntry zipEntry) throws IOException { File destFile = new File(destinationDir, zipEntry.getName()); String destDirPath = destinationDir.getCanonicalPath(); String destFilePath = destFile.getCanonicalPath(); if (!destFilePath.startsWith(destDirPath + File.separator)) { throw new IOException("Entry is outside of the target dir: " + zipEntry.getName()); } return destFile; } } moteur-zip-megatim/target/maven-archiver/pom.properties
New file @@ -0,0 +1,5 @@ #Generated by Maven #Tue Dec 09 16:48:37 WAT 2025 version=0.0.1-SNAPSHOT groupId=com.megatim artifactId=module-compression moteur-zip-megatim/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
New file @@ -0,0 +1,5 @@ com\megatim\module\compression\impl\JavaZipGZLIBImpl.class com\megatim\module\compression\impl\JavaZipZip4Impl.class com\megatim\module\compression\impl\JavaZipGZIPImpl.class com\megatim\module\compression\ifaces\CompressionFace.class com\megatim\module\compression\Application.class moteur-zip-megatim/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
New file @@ -0,0 +1,5 @@ C:\Users\ASUS\Documents\NetBeansProjects\share_sources\moteur-zip-megatim\src\main\java\com\megatim\module\compression\Application.java C:\Users\ASUS\Documents\NetBeansProjects\share_sources\moteur-zip-megatim\src\main\java\com\megatim\module\compression\ifaces\CompressionFace.java C:\Users\ASUS\Documents\NetBeansProjects\share_sources\moteur-zip-megatim\src\main\java\com\megatim\module\compression\impl\JavaZipGZLIBImpl.java C:\Users\ASUS\Documents\NetBeansProjects\share_sources\moteur-zip-megatim\src\main\java\com\megatim\module\compression\impl\JavaZipGZIPImpl.java C:\Users\ASUS\Documents\NetBeansProjects\share_sources\moteur-zip-megatim\src\main\java\com\megatim\module\compression\impl\JavaZipZip4Impl.java moteur-zip-megatim/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
