Example usage for org.apache.commons.io FilenameUtils normalize

Introduction

In this page you can find the example usage for org.apache.commons.io FilenameUtils normalize.

Prototype

public static String normalize(String filename) 

Source Link

Document

Normalizes a path, removing double and single dot path steps.

Usage

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootMultiuserVolume.java

public synchronized SecretKey getShareKeyForFile(String fileName, int version)
        throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VirtualMultiuserRootFile f : rootFilesPerUser.values()) {
        for (VFSShare share : f.getShares()) {
            if (share.contains(normalizedFileName.substring(normalizedFileName.indexOf(File.separator, 1)))) {
                return share.getShareKey(version);
            }/*ww  w  . ja v  a  2 s  .  co  m*/
        }
    }
    throw new SecretKeyNotFoundException(
            "Could not obtain a share key for the specified file '" + normalizedFileName + "'.");
}

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From source file:org.panbox.desktop.common.vfs.backend.VirtualRootMultiuserVolume.java

public synchronized ShareKey getLatestShareKeyForFile(String fileName) throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VirtualMultiuserRootFile f : rootFilesPerUser.values()) {
        for (VFSShare share : f.getShares()) {
            if (share.contains(normalizedFileName.substring(normalizedFileName.indexOf(File.separator, 1)))) {
                return share.getLatestShareKey();
            }/*  w  w w .j  av a 2  s.com*/
        }
    }
    throw new SecretKeyNotFoundException(
            "Could not obtain a share key for the specified file '" + normalizedFileName + "'.");
}

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From source file:org.panbox.desktop.common.vfs.backend.VirtualRootMultiuserVolume.java

/**
 * Gets a VirtualFile instance of the file that has been specified in the
 * fileName parameter. This will iterate over all shares and check which
 * share contains this file. If the share notifies, that it contains the
 * file, a getFile-call will be placed on the share in order to forward to
 * request to the share itself.//from  w w  w.  java 2 s  .  c  om
 * 
 * @param fileName
 *            Relative path of the file.
 * @return VirtualFile instance of the specified file.
 * @throws IOException
 */
public synchronized VirtualFile getFile(final String fileName) throws IOException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    if (normalizedFileName.equals(File.separator)) {
        return rootFile;
    }
    if (rootFilesPerUser.get(normalizedFileName.substring(1)) != null) {
        // this is a user request!
        return rootFilesPerUser.get(normalizedFileName.substring(1));
    } else {
        // ask the shares!
        for (VirtualMultiuserRootFile f : rootFilesPerUser.values()) {
            for (VFSShare share : f.getShares()) {
                if (share.contains(normalizedFileName)) {
                    return share.getFile(normalizedFileName);
                }
            }
        }
    }
    throw new FileNotFoundException(
            "Could not get the VirtualFile for the specified file '" + normalizedFileName + "'.");
}

---

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootVolume.java

@Override
public SecretKey getObfuscationKeyForFile(String fileName) throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VFSShare share : shares) {
        if (share.contains(normalizedFileName)) {
            return share.getObfuscationKey();
        }/*w  w  w  . j  a  va2  s  .  c  o m*/
    }
    throw new SecretKeyNotFoundException(
            "Could not obtain a share key for the specified file '" + normalizedFileName + "'.");
}

---

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootVolume.java

@Override
public Obfuscator getObfuscator(String fileName) throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VFSShare share : shares) {
        if (share.contains(normalizedFileName)) {
            return share.getObfuscator();
        }/* w  ww. j  av  a2s  . co m*/
    }
    return null;
}

---

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootVolume.java

@Override
public SecretKey getShareKeyForFile(String fileName, int version) throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VFSShare share : shares) {
        if (share.contains(normalizedFileName)) {
            return share.getShareKey(version);
        }/*w w  w . jav  a  2 s  . c o m*/
    }
    throw new SecretKeyNotFoundException(
            "Could not obtain a share key for the specified file '" + normalizedFileName + "'.");
}

---

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootVolume.java

@Override
public ShareKey getLatestShareKeyForFile(String fileName) throws SecretKeyNotFoundException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    for (VFSShare share : shares) {
        if (share.contains(normalizedFileName)) {
            return share.getLatestShareKey();
        }// ww  w .j  a v  a 2  s  .co m
    }
    throw new SecretKeyNotFoundException(
            "Could not obtain a share key for the specified file '" + normalizedFileName + "'.");
}

---

From source file:org.panbox.desktop.common.vfs.backend.VirtualRootVolume.java

@Override
public VirtualFile getFile(final String fileName) throws IOException {
    String normalizedFileName = FilenameUtils.normalize(fileName);
    if (normalizedFileName.equals(File.separator)) {
        return rootFile;
    }//from  w w  w . j a va2s  .  c o  m
    for (VFSShare share : shares) {
        if (share.contains(normalizedFileName)) {
            return share.getFile(normalizedFileName);
        }
    }
    throw new FileNotFoundException(
            "Could not get the VirtualFile for the specified file '" + normalizedFileName + "'.");
}

---

From source file:org.panbox.desktop.common.vfs.PanboxFSLinux.java

public synchronized void symlink(final String target, final String link) throws IOException {

    try {/*from www. j  av  a 2s.c o m*/
        // TODO: Here, we parse 3 times for the Share that manages the File
        VirtualFile vlink = getVirtualFileForFileName(link, true);
        String fullpath = FilenameUtils.getFullPath(link);
        String sharePath = FilenameUtils.normalize(fullpath.substring(0, fullpath.indexOf('/', 1) + 1));

        String shareloc = FilenameUtils.concat(fullpath, target);

        if (FilenameUtils.equals(sharePath, shareloc) || FilenameUtils.directoryContains(sharePath, shareloc)) {

            SecretKey sk = backingStorage.getObfuscationKeyForFile(shareloc);
            Obfuscator obfuscator = backingStorage.getObfuscator(shareloc);

            // create obfuscated symlink target
            String[] targetparts = target.split("/");
            StringBuffer res = new StringBuffer();

            if (target.startsWith(File.separator)) {
                res.append(File.separator);
            }

            for (int i = 0; i < targetparts.length; i++) {
                String cur = targetparts[i];
                if (cur.equals(".") || cur.equals("..")) {
                    res.append(cur);
                } else {
                    // append obfuscated part of path
                    res.append(obfuscator.obfuscate(cur, sk, true));
                }
                // append intermediary separators
                if (i < targetparts.length - 1) {
                    res.append(File.separator);
                }
            }

            if (target.endsWith(File.separator)) {
                res.append(File.separator);
            }

            String obfuscatedTarget = res.toString();
            Path ptarget = Paths.get(obfuscatedTarget);

            Path plink = Paths.get(vlink.getFileName());
            Files.createSymbolicLink(plink, ptarget);
            logger.debug("symlink, Target : " + obfuscatedTarget + ", Link: " + vlink.getFileName());
        } else {
            throw new IOException("Symlinks outside of shares are not supported.");
        }
    } catch (ObfuscationException e) {
        // logger.error("Could not obfuscate symlink target!", e);
        throw new IOException("Could not obfuscate symlink target!", e);
    }

}

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From source file:org.panbox.desktop.common.vfs.PanboxFSLinux.java

public synchronized void readlink(final String path, final ByteBuffer buffer, final long size)
        throws IOException {

    try {/*from   ww w .  ja v  a  2s .c om*/
        // TODO: Here, we parse 3 times for the Share that manages the File
        String fullpath = FilenameUtils.getFullPath(path);
        String sharePath = FilenameUtils.normalize(fullpath.substring(0, fullpath.indexOf('/', 1) + 1));

        VirtualFile vpath = getVirtualFileForFileName(path);
        String target = Files.readSymbolicLink(vpath.getFile().toPath()).toString();

        String shareloc = FilenameUtils.concat(fullpath, target.toString());

        if (FilenameUtils.directoryContains(sharePath, shareloc) || FilenameUtils.equals(sharePath, shareloc)) {

            SecretKey sk = backingStorage.getObfuscationKeyForFile(shareloc);
            Obfuscator obfuscator = backingStorage.getObfuscator(shareloc);

            // create deobfuscated symlink target
            String[] targetparts = target.split("/");
            StringBuffer res = new StringBuffer();

            if (target.startsWith(File.separator)) {
                res.append(File.separator);
            }

            for (int i = 0; i < targetparts.length; i++) {
                String cur = targetparts[i];
                if (cur.equals(".") || cur.equals("..")) {
                    res.append(cur);
                } else {
                    // append obfuscated part of path
                    res.append(obfuscator.deObfuscate(cur, sk));
                }
                // append intermediary separators
                if (i < targetparts.length - 1) {
                    res.append(File.separator);
                }
            }

            if (target.endsWith(File.separator)) {
                res.append(File.separator);
            }

            byte[] ret = res.toString().getBytes();
            int realsize = Math.min(ret.length, (int) size);
            buffer.put(ret, 0, realsize);
            logger.debug("readline, Link : " + path + ", Target: " + res.toString());
        } else {
            throw new IOException("Symlinks outside of shares are not supported.");
        }
    } catch (ObfuscationException e) {
        throw new IOException("Error deobfuscating symlink contents!", e);
    }
}

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