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@@ -1,225 +0,0 @@
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-/* ownCloud Android client application
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- * Copyright (C) 2011 Bartek Przybylski
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- *
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- * This program is free software: you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation, either version 3 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program. If not, see <http://www.gnu.org/licenses/>.
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- *
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- */
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-
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-package eu.alefzero.owncloud.syncadapter;
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-
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-import java.io.IOException;
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-import java.net.UnknownHostException;
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-import java.util.Arrays;
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-import java.util.Date;
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-import java.util.LinkedList;
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-
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-import org.apache.http.HttpEntity;
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-import org.apache.http.HttpHost;
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-import org.apache.http.HttpResponse;
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-import org.apache.http.auth.AuthScope;
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-import org.apache.http.auth.UsernamePasswordCredentials;
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-import org.apache.http.conn.ConnectionKeepAliveStrategy;
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-import org.apache.http.entity.StringEntity;
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-import org.apache.http.impl.auth.BasicScheme;
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-import org.apache.http.impl.client.DefaultHttpClient;
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-import org.apache.http.protocol.BasicHttpContext;
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-import org.apache.http.protocol.HttpContext;
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-
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-import android.accounts.Account;
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-import android.accounts.AccountManager;
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-import android.accounts.AuthenticatorException;
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-import android.accounts.OperationCanceledException;
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-import android.content.AbstractThreadedSyncAdapter;
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-import android.content.ContentProviderClient;
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-import android.content.ContentValues;
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-import android.content.Context;
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-import android.content.SyncResult;
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-import android.database.Cursor;
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-import android.net.Uri;
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-import android.os.Bundle;
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-import android.os.RemoteException;
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-import android.text.TextUtils;
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-import android.util.Log;
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-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
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-import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
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-import eu.alefzero.webdav.HttpPropFind;
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-import eu.alefzero.webdav.TreeNode;
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-import eu.alefzero.webdav.WebdavUtils;
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-import eu.alefzero.webdav.TreeNode.NodeProperty;
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-
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-/**
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- * SyncAdapter implementation for syncing sample SyncAdapter contacts to the
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- * platform ContactOperations provider.
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- */
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-public class SyncAdapter extends AbstractThreadedSyncAdapter {
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- private static final String TAG = "SyncAdapter";
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-
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- private final AccountManager mAccountManager;
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- private Account mAccount;
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- private ContentProviderClient mContentProvider;
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- private final Context mContext;
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-
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- private Date mLastUpdated;
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-
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- public SyncAdapter(Context context, boolean autoInitialize) {
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- super(context, autoInitialize);
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- mContext = context;
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- mAccountManager = AccountManager.get(context);
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- }
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-
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- @Override
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- public synchronized void onPerformSync(Account account, Bundle extras, String authority,
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- ContentProviderClient provider, SyncResult syncResult) {
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- mAccount = account;
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- mContentProvider = provider;
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- try {
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- String username = account.name.split("@")[0];
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- String password = mAccountManager.blockingGetAuthToken(account, AccountAuthenticator.AUTH_TOKEN_TYPE, true);
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- if (mAccountManager.getUserData(account, AccountAuthenticator.KEY_OC_URL) == null) {
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- throw new UnknownHostException();
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- }
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- Uri uri = Uri.parse(mAccountManager.getUserData(account, AccountAuthenticator.KEY_OC_URL));
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- Log.i(TAG, "Syncing owncloud account: " + account.name + " on url: " + uri.toString());
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-
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- DefaultHttpClient client = new DefaultHttpClient();
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- client.getCredentialsProvider().setCredentials(
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- new AuthScope(uri.getHost(), (uri.getPort() == -1)?80:uri.getPort()),
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- new UsernamePasswordCredentials(username, password));
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- client.setKeepAliveStrategy(new ConnectionKeepAliveStrategy() {
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- public long getKeepAliveDuration(HttpResponse response, HttpContext context) {
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- // TODO: change keep alive straategy basing on response: ie forbidden/not found/etc
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- // should have keep alive 0
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- // default return: 5s
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- return 5 * 1000;
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- }
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- });
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-
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- BasicHttpContext httpContext = new BasicHttpContext();
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- BasicScheme basicAuth = new BasicScheme();
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- httpContext.setAttribute("preemptive-auth", basicAuth);
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- HttpHost targetHost = new HttpHost(uri.getHost(), (uri.getPort() == -1)
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- ? 80
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- : uri.getPort(), (uri.getScheme() == "https") ? "https" : "http");
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-
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- HttpPropFind query = new HttpPropFind(uri.toString());
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- query.setHeader("Content-type", "text/xml");
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- query.setHeader("User-Agent", "Android-ownCloud");
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- HttpEntity entity = new StringEntity(WebdavUtils.prepareXmlForPropFind());
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- query.setEntity(entity);
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- HttpResponse response = client.execute(targetHost, query, httpContext);
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- /*try {
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- mContentProvider.delete(ProviderTableMeta.CONTENT_URI,
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- ProviderTableMeta.FILE_NAME + " LIKE '%' AND " + ProviderTableMeta.FILE_ACCOUNT_OWNER +"=?"
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- , new String[]{account.name});
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- } catch (RemoteException e) {
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- e.printStackTrace();
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- return;
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- }*/
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- TreeNode root = new TreeNode();
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- root.setProperty(TreeNode.NodeProperty.NAME, "/");
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- parseResponse(response, uri, client, targetHost, httpContext, root.getChildList());
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-
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- commitToDatabase(root, null);
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-
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- } catch (OperationCanceledException e) {
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- e.printStackTrace();
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- } catch (AuthenticatorException e) {
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- syncResult.stats.numAuthExceptions++;
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- e.printStackTrace();
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- } catch (IOException e) {
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- syncResult.stats.numIoExceptions++;
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- e.printStackTrace();
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- } catch (RemoteException e) {
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- e.printStackTrace();
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- }
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- }
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-
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- private void commitToDatabase(TreeNode root, String parentId) throws RemoteException {
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- for (TreeNode n : root.getChildList()) {
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- Log.d(TAG, n.toString());
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- ContentValues cv = new ContentValues();
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- cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, n.getProperty(NodeProperty.CONTENT_LENGTH));
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- cv.put(ProviderTableMeta.FILE_MODIFIED, n.getProperty(NodeProperty.LAST_MODIFIED_DATE));
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- cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, n.getProperty(NodeProperty.RESOURCE_TYPE));
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- cv.put(ProviderTableMeta.FILE_PARENT, parentId);
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-
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- String name = n.getProperty(NodeProperty.NAME),
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- path = n.getProperty(NodeProperty.PATH);
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- Cursor c = mContentProvider.query(ProviderTableMeta.CONTENT_URI_FILE,
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- null,
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- ProviderTableMeta.FILE_NAME+"=? AND " + ProviderTableMeta.FILE_PATH + "=? AND " + ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
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- new String[]{name, path, mAccount.name},
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- null);
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- if (c.moveToFirst()) {
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- mContentProvider.update(ProviderTableMeta.CONTENT_URI,
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- cv,
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- ProviderTableMeta._ID+"=?",
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- new String[]{c.getString(c.getColumnIndex(ProviderTableMeta._ID))});
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- Log.d(TAG, "ID of: "+name+":"+c.getString(c.getColumnIndex(ProviderTableMeta._ID)));
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- } else {
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- cv.put(ProviderTableMeta.FILE_NAME, n.getProperty(NodeProperty.NAME));
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- cv.put(ProviderTableMeta.FILE_PATH, n.getProperty(NodeProperty.PATH));
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- cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, mAccount.name);
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- Uri entry = mContentProvider.insert(ProviderTableMeta.CONTENT_URI_FILE, cv);
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- Log.d(TAG, "Inserting new entry " + path + name);
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- c = mContentProvider.query(entry, null, null, null, null);
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- c.moveToFirst();
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- }
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- if (n.getProperty(NodeProperty.RESOURCE_TYPE).equals("DIR")) {
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- commitToDatabase(n, c.getString(c.getColumnIndex(ProviderTableMeta._ID)));
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- }
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- }
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- // clean removed files
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- String[] selection = new String[root.getChildList().size()+2];
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- selection[0] = mAccount.name;
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- selection[1] = parentId;
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- String qm = "";
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- for (int i = 2; i < selection.length-1; ++i) {
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- qm += "?,";
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- selection[i] = root.getChildList().get(i-2).getProperty(NodeProperty.NAME);
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- }
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- if (selection.length >= 3) {
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- selection[selection.length-1] = root.getChildrenNames()[selection.length-3];
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- qm += "?";
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- }
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- for (int i = 0; i < selection.length; ++i) {
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- Log.d(TAG,selection[i]+"");
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- }
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- Log.d(TAG,"Removing files "+ parentId);
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- mContentProvider.delete(ProviderTableMeta.CONTENT_URI,
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- ProviderTableMeta.FILE_ACCOUNT_OWNER+"=? AND " + ProviderTableMeta.FILE_PARENT + (parentId==null?" IS ":"=")+"? AND " + ProviderTableMeta.FILE_NAME + " NOT IN ("+qm+")",
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- selection);
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- }
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-
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- private void parseResponse(HttpResponse resp, Uri uri, DefaultHttpClient client, HttpHost targetHost, BasicHttpContext httpContext, LinkedList<TreeNode> insertList) throws IOException {
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- boolean skipFirst = true;
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- for (TreeNode n :WebdavUtils.parseResponseToNodes(resp.getEntity().getContent())) {
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- String path = n.stripPathFromFilename(uri.getPath());
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- if (skipFirst) {
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- skipFirst = false;
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- continue;
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- }
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- insertList.add(n);
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-
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- if (!TextUtils.isEmpty(n.getProperty(NodeProperty.NAME)) &&
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- n.getProperty(NodeProperty.RESOURCE_TYPE).equals("DIR")) {
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- HttpPropFind method = new HttpPropFind(uri.getPath() + path + n.getProperty(NodeProperty.NAME).replace(" ", "%20") + "/");
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- Log.i(TAG, uri.getPath() + path + n.getProperty(NodeProperty.NAME).replace(" ", "%20") + "/");
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- Log.i(TAG, method.getRequestLine().toString());
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- HttpResponse response = client.execute(targetHost, method, httpContext);
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- parseResponse(response, uri, client, targetHost, httpContext, n.getChildList());
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- }
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- }
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- }
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-}
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Sven Aßmann