List of usage examples for org.apache.commons.net.ftp FTPFile hasPermission
public boolean hasPermission(int access, int permission)
_ACCESS
constants) has the given access permission (one of the _PERMISSION
constants) to the file. From source file:it.greenvulcano.util.remotefs.ftp.FTPManager.java
/** * @see it.greenvulcano.util.remotefs.RemoteManager#ls(String, String, date, * int, java.util.Map)//ww w . jav a2s . co m */ @Override public Set<FileProperties> ls(String remoteDirectory, String filenamePattern, Date modifiedSince, int fileTypeFilter, Map<String, String> optProperties) throws RemoteManagerException { checkConnected(); Set<FileProperties> resultsSet = new HashSet<FileProperties>(); try { changeWorkingDirectory(remoteDirectory); FTPFile[] results = ftpClient.listFiles(); int detectedFiles = (results != null ? results.length : 0); logger.debug(detectedFiles + " file entries DETECTED into current remote working directory"); if (results != null) { RegExFileFilter fileFilter = new RegExFileFilter(filenamePattern, fileTypeFilter, (modifiedSince != null) ? modifiedSince.getTime() : -1); for (FTPFile currFTPFile : results) { if (currFTPFile != null) { if (fileFilter.accept(currFTPFile)) { FileProperties currFile = new FileProperties(currFTPFile.getName(), currFTPFile.getTimestamp().getTimeInMillis(), currFTPFile.getSize(), currFTPFile.isDirectory(), currFTPFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION), currFTPFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION), currFTPFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION)); resultsSet.add(currFile); } } else { logger.debug("Remote file entry NULL"); } } } return resultsSet; } catch (Exception exc) { throw new RemoteManagerException("FTP directory scan error", exc); } finally { if (isAutoconnect()) { disconnect(); } } }
From source file:net.sf.jfilesync.plugins.net.items.TCommonsFTP_plugin.java
protected TFileProperties extractFileProperties(FTPFile file, FTPFile[] filesInDir) throws IOException { TFileProperties prop = new TFileProperties(); prop.setFileName(file.getName());// ww w . j a v a 2 s . c o m final String cwd = ftpClient.printWorkingDirectory(); String fname = null; if (cwd.endsWith("/")) { fname = cwd + file.getName(); } else { fname = cwd + "/" + file.getName(); } prop.setAbsoluteFileName(fname); if (file.getName().startsWith(".")) { prop.setHiddenFlag(true); } // There is a little problem with ftp.getSize(), because it's sometimes // 0 prop.setFileSize(new BigInteger(Long.toString(file.getSize()))); // System.out.println(file.getName() + " , " + file.getTimestamp()); prop.setFileModTime(file.getTimestamp().getTimeInMillis()); // System.out.println("file: " + fname); // System.out.println("isDirectory: " + file.isDirectory()); prop.setDirectoryFlag(file.isDirectory()); prop.setLinkFlag(file.isSymbolicLink()); int permissions = 0; permissions |= file.isDirectory() ? FilePermissions.S_IFDIR : 0; permissions |= file.isSymbolicLink() ? FilePermissions.S_IFLNK : 0; permissions |= file.hasPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION) ? FilePermissions.S_IRUSR : 0; permissions |= file.hasPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION) ? FilePermissions.S_IWUSR : 0; permissions |= file.hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION) ? FilePermissions.S_IXUSR : 0; permissions |= file.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION) ? FilePermissions.S_IRGRP : 0; permissions |= file.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION) ? FilePermissions.S_IWGRP : 0; permissions |= file.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION) ? FilePermissions.S_IXGRP : 0; permissions |= file.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION) ? FilePermissions.S_IROTH : 0; permissions |= file.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION) ? FilePermissions.S_IWOTH : 0; permissions |= file.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION) ? FilePermissions.S_IXOTH : 0; final TFileAttributes attr = new TFileAttributes(); attr.setPermissions(permissions); prop.setAttributes(attr); /* * what needs to be done is implement caching of directories which have * to be listed for link detection implement recursive link detection * for links to links SaHu July 2006 */ /* * if( file.isSymbolicLink() ) { System.out.println("link target : " + * file.getLink()); } */ // if( file.isSymbolicLink() ) { // // check if link points to dir // final String linkTarget = file.getLink(); // final String linkTargetBaseName = // getPathControl().basename(linkTarget); // //System.out.println("link target basename: " + linkTargetBaseName); // if( linkTarget != null ) { // String linkContaingPath = // getPathControl().getPathLevelUp(linkTarget); // FTPFile[] targetFiles = null; // if( linkContaingPath.equals("") || linkContaingPath.equals(cwd) ) { // targetFiles = filesInDir; // } else { // //System.out.println("check dir : " + linkContaingPath); // targetFiles = ftpClient.listFiles(linkContaingPath); // } // // // if( targetFiles != null ) { // for(int i=0; i<targetFiles.length; i++) { // //System.out.println("> " + targetFiles[i].getName()); // if( targetFiles[i].getName().equals(linkTargetBaseName) ) { // if( targetFiles[i].isDirectory() ) { // prop.setDirectoryFlag(true); // } // break; // } // } // } // } // } if (file.isSymbolicLink()) { final String linkTarget = file.getLink(); boolean result = ftpClient.changeWorkingDirectory(linkTarget); if (result) { prop.setDirectoryFlag(true); } ftpClient.changeWorkingDirectory(cwd); } return prop; }
From source file:ch.cyberduck.core.ftp.FTPPath.java
protected boolean parseListResponse(final AttributedList<Path> children, final FTPFileEntryParser parser, final List<String> replies) { if (null == replies) { // This is an empty directory return false; }//from ww w .j av a 2 s . c o m boolean success = false; for (String line : replies) { final FTPFile f = parser.parseFTPEntry(line); if (null == f) { continue; } final String name = f.getName(); if (!success) { // Workaround for #2410. STAT only returns ls of directory itself // Workaround for #2434. STAT of symbolic link directory only lists the directory itself. if (this.getAbsolute().equals(name)) { log.warn(String.format("Skip %s", f.getName())); continue; } if (name.contains(String.valueOf(DELIMITER))) { if (!name.startsWith(this.getAbsolute() + Path.DELIMITER)) { // Workaround for #2434. log.warn("Skip listing entry with delimiter:" + name); continue; } } } success = true; if (name.equals(".") || name.equals("..")) { if (log.isDebugEnabled()) { log.debug(String.format("Skip %s", f.getName())); } continue; } final Path parsed = new FTPPath(this.getSession(), this.getAbsolute(), StringUtils.removeStart(name, this.getAbsolute() + Path.DELIMITER), f.getType() == FTPFile.DIRECTORY_TYPE ? DIRECTORY_TYPE : FILE_TYPE); parsed.setParent(this); switch (f.getType()) { case FTPFile.SYMBOLIC_LINK_TYPE: parsed.setSymlinkTarget(f.getLink()); parsed.attributes().setType(SYMBOLIC_LINK_TYPE | FILE_TYPE); break; } if (parsed.attributes().isFile()) { parsed.attributes().setSize(f.getSize()); } parsed.attributes().setOwner(f.getUser()); parsed.attributes().setGroup(f.getGroup()); if (this.getSession().isPermissionSupported(parser)) { parsed.attributes() .setPermission( new Permission(new boolean[][] { { f.hasPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION), f.hasPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION), f.hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION) }, { f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION), f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION), f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION) }, { f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION), f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION), f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION) } })); } final Calendar timestamp = f.getTimestamp(); if (timestamp != null) { parsed.attributes().setModificationDate(timestamp.getTimeInMillis()); } children.add(parsed); } return success; }
From source file:ch.cyberduck.core.ftp.FTPListResponseReader.java
@Override public AttributedList<Path> read(final Path directory, final List<String> replies, final ListProgressListener listener) throws IOException, FTPInvalidListException, ConnectionCanceledException { final AttributedList<Path> children = new AttributedList<Path>(); // At least one entry successfully parsed boolean success = false; // Call hook for those implementors which need to perform some action upon the list after it has been created // from the server stream, but before any clients see the list parser.preParse(replies);// www . j a va2 s.co m for (String line : replies) { final FTPFile f = parser.parseFTPEntry(line); if (null == f) { continue; } final String name = f.getName(); if (!success) { if (lenient) { // Workaround for #2410. STAT only returns ls of directory itself // Workaround for #2434. STAT of symbolic link directory only lists the directory itself. if (directory.getName().equals(name)) { log.warn(String.format("Skip %s matching parent directory name", f.getName())); continue; } if (name.contains(String.valueOf(Path.DELIMITER))) { if (!name.startsWith(directory.getAbsolute() + Path.DELIMITER)) { // Workaround for #2434. log.warn(String.format("Skip %s with delimiter in name", name)); continue; } } } } success = true; if (name.equals(".") || name.equals("..")) { if (log.isDebugEnabled()) { log.debug(String.format("Skip %s", f.getName())); } continue; } final Path parsed = new Path(directory, PathNormalizer.name(name), f.getType() == FTPFile.DIRECTORY_TYPE ? EnumSet.of(Path.Type.directory) : EnumSet.of(Path.Type.file)); switch (f.getType()) { case FTPFile.SYMBOLIC_LINK_TYPE: parsed.setType(EnumSet.of(Path.Type.file, Path.Type.symboliclink)); // Symbolic link target may be an absolute or relative path final String target = f.getLink(); if (StringUtils.isBlank(target)) { log.warn(String.format("Missing symbolic link target for %s", parsed)); final EnumSet<AbstractPath.Type> type = parsed.getType(); type.remove(AbstractPath.Type.symboliclink); } else if (StringUtils.startsWith(target, String.valueOf(Path.DELIMITER))) { parsed.setSymlinkTarget(new Path(target, EnumSet.of(Path.Type.file))); } else if (StringUtils.equals("..", target)) { parsed.setSymlinkTarget(directory); } else if (StringUtils.equals(".", target)) { parsed.setSymlinkTarget(parsed); } else { parsed.setSymlinkTarget(new Path(directory, target, EnumSet.of(Path.Type.file))); } break; } if (parsed.isFile()) { parsed.attributes().setSize(f.getSize()); } parsed.attributes().setOwner(f.getUser()); parsed.attributes().setGroup(f.getGroup()); Permission.Action u = Permission.Action.none; if (f.hasPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION)) { u = u.or(Permission.Action.read); } if (f.hasPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION)) { u = u.or(Permission.Action.write); } if (f.hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION)) { u = u.or(Permission.Action.execute); } Permission.Action g = Permission.Action.none; if (f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION)) { g = g.or(Permission.Action.read); } if (f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION)) { g = g.or(Permission.Action.write); } if (f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION)) { g = g.or(Permission.Action.execute); } Permission.Action o = Permission.Action.none; if (f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION)) { o = o.or(Permission.Action.read); } if (f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION)) { o = o.or(Permission.Action.write); } if (f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION)) { o = o.or(Permission.Action.execute); } final Permission permission = new Permission(u, g, o); if (f instanceof FTPExtendedFile) { permission.setSetuid(((FTPExtendedFile) f).isSetuid()); permission.setSetgid(((FTPExtendedFile) f).isSetgid()); permission.setSticky(((FTPExtendedFile) f).isSticky()); } parsed.attributes().setPermission(permission); final Calendar timestamp = f.getTimestamp(); if (timestamp != null) { parsed.attributes().setModificationDate(timestamp.getTimeInMillis()); } children.add(parsed); } if (!success) { throw new FTPInvalidListException(children); } return children; }
From source file:nl.esciencecenter.xenon.adaptors.filesystems.ftp.FtpFileSystem.java
private HashSet<PosixFilePermission> getPermissions(FTPFile attributes) { HashSet<PosixFilePermission> permissions = new HashSet<>(); for (int userType : USER_TYPES) { for (int permissionType : PERMISSION_TYPES) { if (attributes.hasPermission(userType, permissionType)) { permissions.add(getPosixFilePermission(userType, permissionType)); }// ww w . j a v a 2 s . c om } } return permissions; }
From source file:org.apache.hadoop.fs.ftp.FTPFileSystem.java
private FsAction getFsAction(int accessGroup, FTPFile ftpFile) { FsAction action = FsAction.NONE;//w w w . j a v a2s.co m if (ftpFile.hasPermission(accessGroup, FTPFile.READ_PERMISSION)) { action.or(FsAction.READ); } if (ftpFile.hasPermission(accessGroup, FTPFile.WRITE_PERMISSION)) { action.or(FsAction.WRITE); } if (ftpFile.hasPermission(accessGroup, FTPFile.EXECUTE_PERMISSION)) { action.or(FsAction.EXECUTE); } return action; }
From source file:org.paxle.crawler.ftp.impl.FtpUrlConnection.java
private static void formatStdDirlisting(final OutputStream into, final FTPListParseEngine fileParseEngine) { final Formatter writer = new Formatter(into); FTPFile[] files;/*from ww w. java 2 s . c om*/ while (fileParseEngine.hasNext()) { files = fileParseEngine.getNext(16); for (final FTPFile file : files) { if (file == null) continue; // directory char c; switch (file.getType()) { case FTPFile.DIRECTORY_TYPE: c = 'd'; break; case FTPFile.SYMBOLIC_LINK_TYPE: c = 's'; break; default: c = '-'; break; } writer.format("%c", Character.valueOf(c)); // permissions for (final int access : FILE_ACCESS_MODES) { writer.format("%c%c%c", Character.valueOf(file.hasPermission(access, FTPFile.READ_PERMISSION) ? 'r' : '-'), Character.valueOf(file.hasPermission(access, FTPFile.WRITE_PERMISSION) ? 'w' : '-'), Character.valueOf(file.hasPermission(access, FTPFile.EXECUTE_PERMISSION) ? 'x' : '-')); } // other information writer.format(" %2d", Integer.valueOf(file.getHardLinkCount())); writer.format(" %8s", file.getUser()); writer.format(" %8s", file.getGroup()); writer.format(" %12d", Long.valueOf(file.getSize())); writer.format(" %1$tY-%1$tm-%1$td %1$tH:%1$tM", Long.valueOf(file.getTimestamp().getTimeInMillis())); writer.format(" %s", file.getName()); writer.format("%s", System.getProperty("line.separator")); } } writer.flush(); }