+++ /dev/null
-/* ownCloud Android client application\r
- * Copyright (C) 2011 Bartek Przybylski\r
- *\r
- * This program is free software: you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation, either version 3 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
- *\r
- */\r
-package eu.alefzero.owncloud.syncadapter;\r
-\r
-import java.io.IOException;\r
-import java.net.UnknownHostException;\r
-import java.util.Date;\r
-import java.util.LinkedList;\r
-\r
-import org.apache.http.HttpHost;\r
-import org.apache.http.HttpRequest;\r
-import org.apache.http.HttpResponse;\r
-import org.apache.http.auth.AuthScope;\r
-import org.apache.http.auth.UsernamePasswordCredentials;\r
-import org.apache.http.client.ClientProtocolException;\r
-import org.apache.http.conn.ConnectionKeepAliveStrategy;\r
-import org.apache.http.impl.auth.BasicScheme;\r
-import org.apache.http.impl.client.DefaultHttpClient;\r
-import org.apache.http.protocol.BasicHttpContext;\r
-import org.apache.http.protocol.HttpContext;\r
-\r
-import android.accounts.Account;\r
-import android.accounts.AccountManager;\r
-import android.accounts.AuthenticatorException;\r
-import android.accounts.OperationCanceledException;\r
-import android.content.AbstractThreadedSyncAdapter;\r
-import android.content.ContentProviderClient;\r
-import android.content.Context;\r
-import android.net.Uri;\r
-import android.text.TextUtils;\r
-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;\r
-import eu.alefzero.webdav.HttpPropFind;\r
-import eu.alefzero.webdav.TreeNode;\r
-import eu.alefzero.webdav.TreeNode.NodeProperty;\r
-import eu.alefzero.webdav.WebdavUtils;\r
-\r
-/**\r
- * Base SyncAdapter for OwnCloud\r
- * Designed to be subclassed for the concreete SyncAdapter, like ConcatsSync, CalendarSync, FileSync etc..\r
- * \r
- * @author sassman\r
- *\r
- */\r
-public abstract class AbstractOwnCloudSyncAdapter extends AbstractThreadedSyncAdapter {\r
-\r
- private AccountManager accountManager;\r
- private Account account;\r
- private ContentProviderClient contentProvider;\r
- private Date lastUpdated;\r
- \r
- private DefaultHttpClient client = null;\r
- private HttpHost host;\r
-\r
- public AbstractOwnCloudSyncAdapter(Context context, boolean autoInitialize) {\r
- super(context, autoInitialize);\r
- this.setAccountManager(AccountManager.get(context));\r
- }\r
-\r
- public AccountManager getAccountManager() {\r
- return accountManager;\r
- }\r
-\r
- public void setAccountManager(AccountManager accountManager) {\r
- this.accountManager = accountManager;\r
- }\r
-\r
- public Account getAccount() {\r
- return account;\r
- }\r
-\r
- public void setAccount(Account account) {\r
- this.account = account;\r
- }\r
-\r
- public ContentProviderClient getContentProvider() {\r
- return contentProvider;\r
- }\r
-\r
- public void setContentProvider(ContentProviderClient contentProvider) {\r
- this.contentProvider = contentProvider;\r
- }\r
-\r
- public Date getLastUpdated() {\r
- return lastUpdated;\r
- }\r
-\r
- public void setLastUpdated(Date lastUpdated) {\r
- this.lastUpdated = lastUpdated;\r
- }\r
- \r
- protected ConnectionKeepAliveStrategy getKeepAliveStrategy() {\r
- return new ConnectionKeepAliveStrategy() {\r
- public long getKeepAliveDuration(HttpResponse response, HttpContext context) {\r
- // TODO: change keep alive straategy basing on response: ie forbidden/not found/etc\r
- // should have keep alive 0\r
- // default return: 5s\r
- return 5 * 1000;\r
- }\r
- };\r
- }\r
- \r
- protected HttpPropFind getPropFindQuery() throws OperationCanceledException, AuthenticatorException, IOException {\r
- HttpPropFind query = new HttpPropFind(getUri().toString());\r
- query.setHeader("Content-type", "text/xml");\r
- query.setHeader("User-Agent", "Android-ownCloud");\r
- return query;\r
- }\r
- \r
- protected HttpResponse fireRawRequest(HttpRequest query) throws ClientProtocolException, OperationCanceledException, AuthenticatorException, IOException {\r
- BasicHttpContext httpContext = new BasicHttpContext();\r
- BasicScheme basicAuth = new BasicScheme();\r
- httpContext.setAttribute("preemptive-auth", basicAuth);\r
- \r
- HttpResponse response = getClient().execute(this.host, query, httpContext);\r
- return response;\r
- }\r
- \r
- protected TreeNode fireRequest(HttpRequest query) throws ClientProtocolException, OperationCanceledException, AuthenticatorException, IOException {\r
- HttpResponse response = fireRawRequest(query);\r
- \r
- TreeNode root = new TreeNode();\r
- root.setProperty(TreeNode.NodeProperty.NAME, "/");\r
- this.parseResponse(response, getUri(), getClient(), this.host, root.getChildList());\r
- return root;\r
- }\r
- \r
- protected Uri getUri() {\r
- return Uri.parse(this.getAccountManager().getUserData(getAccount(), AccountAuthenticator.KEY_OC_URL));\r
- }\r
- \r
- private DefaultHttpClient getClient() throws OperationCanceledException, AuthenticatorException, IOException {\r
- if(this.client == null) {\r
- String username = getAccount().name.split("@")[0];\r
- String password = this.getAccountManager().blockingGetAuthToken(getAccount(), AccountAuthenticator.AUTH_TOKEN_TYPE, true);\r
- if (this.getAccountManager().getUserData(getAccount(), AccountAuthenticator.KEY_OC_URL) == null) {\r
- throw new UnknownHostException();\r
- }\r
- Uri uri = getUri();\r
- \r
- int port = (uri.getPort() == -1) ? 80 : uri.getPort();\r
- this.client = new DefaultHttpClient();\r
- this.client.getCredentialsProvider().setCredentials(\r
- new AuthScope(uri.getHost(), port),\r
- new UsernamePasswordCredentials(username, password)\r
- );\r
- this.client.setKeepAliveStrategy(this.getKeepAliveStrategy());\r
- this.host = new HttpHost(uri.getHost(), port, (uri.getScheme() == "https") ? "https" : "http");\r
- }\r
- \r
- return this.client;\r
- }\r
- \r
- private void parseResponse(HttpResponse resp, Uri uri, DefaultHttpClient client, HttpHost targetHost, LinkedList<TreeNode> insertList) throws IOException, OperationCanceledException, AuthenticatorException {\r
- boolean skipFirst = true;\r
- for (TreeNode n :WebdavUtils.parseResponseToNodes(resp.getEntity().getContent())) {\r
- String path = n.stripPathFromFilename(uri.getPath());\r
- if (skipFirst) {\r
- skipFirst = false;\r
- continue;\r
- }\r
- insertList.add(n);\r
-\r
- if (!TextUtils.isEmpty(n.getProperty(NodeProperty.NAME)) &&\r
- n.getProperty(NodeProperty.RESOURCE_TYPE).equals("DIR")) {\r
- \r
- HttpPropFind method = new HttpPropFind(uri.getPath() + path + n.getProperty(NodeProperty.NAME).replace(" ", "%20") + "/");\r
- HttpResponse response = fireRawRequest(method);\r
- parseResponse(response, uri, client, targetHost, n.getChildList());\r
- }\r
- }\r
- }\r
- \r
-}
\ No newline at end of file
projects / pub / Android / ownCloud.git / blobdiff