private JSONObject copyDirectory(File paramFile1, File paramFile2) throws JSONException, IOException, NoModificationAllowedException, InvalidModificationException { if ((paramFile2.exists()) && (paramFile2.isFile())) throw new InvalidModificationException("Can't rename a file to a directory"); if (isCopyOnItself(paramFile1.getAbsolutePath(), paramFile2.getAbsolutePath())) throw new InvalidModificationException("Can't copy itself into itself"); if ((!paramFile2.exists()) && (!paramFile2.mkdir())) throw new NoModificationAllowedException("Couldn't create the destination directory"); File[] arrayOfFile = paramFile1.listFiles(); int i = arrayOfFile.length; int j = 0; if (j < i) { File localFile = arrayOfFile[j]; if (localFile.isDirectory()) copyDirectory(localFile, paramFile2); while (true) { j++; break; copyFile(localFile, new File(paramFile2.getAbsoluteFile() + File.separator + localFile.getName())); } } return getEntry(paramFile2); }
private JSONObject moveDirectory(File paramFile1, File paramFile2) throws IOException, JSONException, InvalidModificationException, NoModificationAllowedException, FileExistsException { if ((paramFile2.exists()) && (paramFile2.isFile())) throw new InvalidModificationException("Can't rename a file to a directory"); if (isCopyOnItself(paramFile1.getAbsolutePath(), paramFile2.getAbsolutePath())) throw new InvalidModificationException("Can't move itself into itself"); if ((paramFile2.exists()) && (paramFile2.list().length > 0)) throw new InvalidModificationException("directory is not empty"); if (!paramFile1.renameTo(paramFile2)) { copyDirectory(paramFile1, paramFile2); if (paramFile2.exists()) removeDirRecursively(paramFile1); } else { return getEntry(paramFile2); } throw new IOException("moved failed"); }
private JSONObject moveFile(File paramFile1, File paramFile2) throws IOException, JSONException, InvalidModificationException { if ((paramFile2.exists()) && (paramFile2.isDirectory())) throw new InvalidModificationException("Can't rename a file to a directory"); if (!paramFile1.renameTo(paramFile2)) { copyAction(paramFile1, paramFile2); if (paramFile2.exists()) paramFile1.delete(); } else { return getEntry(paramFile2); } throw new IOException("moved failed"); }
/** * Move a file * * @param srcFile file to be copied * @param destFile destination to be copied to * @return a FileEntry object * @throws IOException * @throws InvalidModificationException * @throws JSONException */ private JSONObject moveFile(File srcFile, File destFile) throws IOException, JSONException, InvalidModificationException { // Renaming a file to an existing directory should fail if (destFile.exists() && destFile.isDirectory()) { throw new InvalidModificationException("Can't rename a file to a directory"); } // Try to rename the file if (!srcFile.renameTo(destFile)) { // Trying to rename the file failed. Possibly because we moved across file system on the device. // Now we have to do things the hard way // 1) Copy all the old file // 2) delete the src file copyAction(srcFile, destFile); if (destFile.exists()) { srcFile.delete(); } else { throw new IOException("moved failed"); } } return getEntry(destFile); }
/** * Deletes a file or directory. It is an error to attempt to delete a directory that is not empty. * It is an error to attempt to delete the root directory of a filesystem. * * @param filePath file or directory to be removed * @return a boolean representing success of failure * @throws NoModificationAllowedException * @throws InvalidModificationException */ private boolean remove(String filePath) throws NoModificationAllowedException, InvalidModificationException { File fp = createFileObject(filePath); // You can't delete the root directory. if (atRootDirectory(filePath)) { throw new NoModificationAllowedException("You can't delete the root directory"); } // You can't delete a directory that is not empty if (fp.isDirectory() && fp.list().length > 0) { throw new InvalidModificationException("You can't delete a directory that is not empty."); } return fp.delete(); }
private JSONObject copyFile(File paramFile1, File paramFile2) throws IOException, InvalidModificationException, JSONException { if ((paramFile2.exists()) && (paramFile2.isDirectory())) throw new InvalidModificationException("Can't rename a file to a directory"); copyAction(paramFile1, paramFile2); return getEntry(paramFile2); }
private boolean remove(String paramString) throws NoModificationAllowedException, InvalidModificationException { File localFile = createFileObject(paramString); if (atRootDirectory(paramString)) throw new NoModificationAllowedException("You can't delete the root directory"); if ((localFile.isDirectory()) && (localFile.list().length > 0)) throw new InvalidModificationException("You can't delete a directory that is not empty."); return localFile.delete(); }
private JSONObject transferTo(String paramString1, String paramString2, String paramString3, boolean paramBoolean) throws JSONException, NoModificationAllowedException, IOException, InvalidModificationException, EncodingException, FileExistsException { String str1 = FileHelper.getRealPath(paramString1, this.cordova); String str2 = FileHelper.getRealPath(paramString2, this.cordova); if ((paramString3 != null) && (paramString3.contains(":"))) throw new EncodingException("Bad file name"); File localFile1 = new File(str1); if (!localFile1.exists()) throw new FileNotFoundException("The source does not exist"); File localFile2 = new File(str2); if (!localFile2.exists()) throw new FileNotFoundException("The source does not exist"); File localFile3 = createDestination(paramString3, localFile1, localFile2); if (localFile1.getAbsolutePath().equals(localFile3.getAbsolutePath())) throw new InvalidModificationException("Can't copy a file onto itself"); JSONObject localJSONObject; if (localFile1.isDirectory()) if (paramBoolean) localJSONObject = moveDirectory(localFile1, localFile3); while (true) { return localJSONObject; return copyDirectory(localFile1, localFile3); if (!paramBoolean) break; localJSONObject = moveFile(localFile1, localFile3); if (!paramString1.startsWith("content://")) continue; notifyDelete(paramString1); return localJSONObject; } return copyFile(localFile1, localFile3); }
/** * Copy a file * * @param srcFile file to be copied * @param destFile destination to be copied to * @return a FileEntry object * @throws IOException * @throws InvalidModificationException * @throws JSONException */ private JSONObject copyFile(File srcFile, File destFile) throws IOException, InvalidModificationException, JSONException { // Renaming a file to an existing directory should fail if (destFile.exists() && destFile.isDirectory()) { throw new InvalidModificationException("Can't rename a file to a directory"); } copyAction(srcFile, destFile); return getEntry(destFile); }
/** * Copy a directory * * @param srcDir directory to be copied * @param destinationDir destination to be copied to * @return a DirectoryEntry object * @throws JSONException * @throws IOException * @throws NoModificationAllowedException * @throws InvalidModificationException */ private JSONObject copyDirectory(File srcDir, File destinationDir) throws JSONException, IOException, NoModificationAllowedException, InvalidModificationException { // Renaming a file to an existing directory should fail if (destinationDir.exists() && destinationDir.isFile()) { throw new InvalidModificationException("Can't rename a file to a directory"); } // Check to make sure we are not copying the directory into itself if (isCopyOnItself(srcDir.getAbsolutePath(), destinationDir.getAbsolutePath())) { throw new InvalidModificationException("Can't copy itself into itself"); } // See if the destination directory exists. If not create it. if (!destinationDir.exists()) { if (!destinationDir.mkdir()) { // If we can't create the directory then fail throw new NoModificationAllowedException("Couldn't create the destination directory"); } } for (File file : srcDir.listFiles()) { if (file.isDirectory()) { copyDirectory(file, destinationDir); } else { File destination = new File(destinationDir.getAbsoluteFile() + File.separator + file.getName()); copyFile(file, destination); } } return getEntry(destinationDir); }
/** * Move a directory * * @param srcDir directory to be copied * @param destinationDir destination to be copied to * @return a DirectoryEntry object * @throws JSONException * @throws IOException * @throws InvalidModificationException * @throws NoModificationAllowedException * @throws FileExistsException */ private JSONObject moveDirectory(File srcDir, File destinationDir) throws IOException, JSONException, InvalidModificationException, NoModificationAllowedException, FileExistsException { // Renaming a file to an existing directory should fail if (destinationDir.exists() && destinationDir.isFile()) { throw new InvalidModificationException("Can't rename a file to a directory"); } // Check to make sure we are not copying the directory into itself if (isCopyOnItself(srcDir.getAbsolutePath(), destinationDir.getAbsolutePath())) { throw new InvalidModificationException("Can't move itself into itself"); } // If the destination directory already exists and is empty then delete it. This is according to spec. if (destinationDir.exists()) { if (destinationDir.list().length > 0) { throw new InvalidModificationException("directory is not empty"); } } // Try to rename the directory if (!srcDir.renameTo(destinationDir)) { // Trying to rename the directory failed. Possibly because we moved across file system on the device. // Now we have to do things the hard way // 1) Copy all the old files // 2) delete the src directory copyDirectory(srcDir, destinationDir); if (destinationDir.exists()) { removeDirRecursively(srcDir); } else { throw new IOException("moved failed"); } } return getEntry(destinationDir); }
/** * A setup method that handles the move/copy of files/directories * * @param fileName to be copied/moved * @param newParent is the location where the file will be copied/moved to * @param newName for the file directory to be called, if null use existing file name * @param move if false do a copy, if true do a move * @return a Entry object * @throws NoModificationAllowedException * @throws IOException * @throws InvalidModificationException * @throws EncodingException * @throws JSONException * @throws FileExistsException */ private JSONObject transferTo(String fileName, String newParent, String newName, boolean move) throws JSONException, NoModificationAllowedException, IOException, InvalidModificationException, EncodingException, FileExistsException { String newFileName = FileHelper.getRealPath(fileName, cordova); newParent = FileHelper.getRealPath(newParent, cordova); // Check for invalid file name if (newName != null && newName.contains(":")) { throw new EncodingException("Bad file name"); } File source = new File(newFileName); if (!source.exists()) { // The file/directory we are copying doesn't exist so we should fail. throw new FileNotFoundException("The source does not exist"); } File destinationDir = new File(newParent); if (!destinationDir.exists()) { // The destination does not exist so we should fail. throw new FileNotFoundException("The source does not exist"); } // Figure out where we should be copying to File destination = createDestination(newName, source, destinationDir); //Log.d(LOG_TAG, "Source: " + source.getAbsolutePath()); //Log.d(LOG_TAG, "Destin: " + destination.getAbsolutePath()); // Check to see if source and destination are the same file if (source.getAbsolutePath().equals(destination.getAbsolutePath())) { throw new InvalidModificationException("Can't copy a file onto itself"); } if (source.isDirectory()) { if (move) { return moveDirectory(source, destination); } else { return copyDirectory(source, destination); } } else { if (move) { JSONObject newFileEntry = moveFile(source, destination); // If we've moved a file given its content URI, we need to clean up. if (fileName.startsWith("content://")) { notifyDelete(fileName); } return newFileEntry; } else { return copyFile(source, destination); } } }
