/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.commons.vfs2.provider.smb;

import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;

import org.apache.commons.vfs2.Capability;
import org.apache.commons.vfs2.FileName;
import org.apache.commons.vfs2.FileSystem;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.FileSystemOptions;
import org.apache.commons.vfs2.UserAuthenticationData;
import org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider;
import org.apache.commons.vfs2.provider.FileProvider;

/**
 * A provider for SMB (Samba, Windows share) file systems.
 */
public class SmbFileProvider
    extends AbstractOriginatingFileProvider
    implements FileProvider
{
    /** Authentication data supported by this provider. */
    public static final UserAuthenticationData.Type[] AUTHENTICATOR_TYPES = new UserAuthenticationData.Type[]
        {
            UserAuthenticationData.USERNAME, UserAuthenticationData.PASSWORD, UserAuthenticationData.DOMAIN
        };

    static final Collection<Capability> capabilities =
        Collections.unmodifiableCollection(Arrays.asList(new Capability[]
            {
                Capability.CREATE,
                Capability.DELETE,
                Capability.RENAME,
                Capability.GET_TYPE,
                Capability.GET_LAST_MODIFIED,
                Capability.SET_LAST_MODIFIED_FILE,
                Capability.SET_LAST_MODIFIED_FOLDER,
                Capability.LIST_CHILDREN,
                Capability.READ_CONTENT,
                Capability.URI,
                Capability.WRITE_CONTENT,
                Capability.APPEND_CONTENT,
                Capability.RANDOM_ACCESS_READ,
                Capability.RANDOM_ACCESS_WRITE
            }));

    public SmbFileProvider()
    {
        super();
        setFileNameParser(SmbFileNameParser.getInstance());
    }

    /**
     * Creates the filesystem.
     */
    @Override
    protected FileSystem doCreateFileSystem(final FileName name, final FileSystemOptions fileSystemOptions)
        throws FileSystemException
    {
        return new SmbFileSystem(name, fileSystemOptions);
    }

    public Collection<Capability> getCapabilities()
    {
        return capabilities;
    }
}