+++ /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
-\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.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 android.util.Log;\r
-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;\r
-import eu.alefzero.owncloud.datamodel.DataStorageManager;\r
-import eu.alefzero.owncloud.datamodel.OCFile;\r
-import eu.alefzero.webdav.HttpPropFind;\r
-import eu.alefzero.webdav.TreeNode;\r
-import eu.alefzero.webdav.TreeNode.NodeProperty;\r
-import eu.alefzero.webdav.WebdavClient;\r
-import eu.alefzero.webdav.WebdavUtils;\r
-\r
-/**\r
- * Base SyncAdapter for OwnCloud Designed to be subclassed for the concrete\r
- * SyncAdapter, like ConcatsSync, CalendarSync, FileSync etc..\r
- * \r
- * @author sassman\r
- * \r
- */\r
-public abstract class AbstractOwnCloudSyncAdapter extends\r
- AbstractThreadedSyncAdapter {\r
-\r
- private AccountManager accountManager;\r
- private Account account;\r
- private ContentProviderClient contentProvider;\r
- private Date lastUpdated;\r
- private DataStorageManager mStoreManager;\r
-\r
- private HttpHost mHost;\r
- private WebdavClient mClient = null;\r
- private static String TAG = "AbstractOwnCloudSyncAdapter";\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
- public void setStorageManager(DataStorageManager storage_manager) {\r
- mStoreManager = storage_manager;\r
- }\r
- \r
- public DataStorageManager getStorageManager() {\r
- return mStoreManager;\r
- }\r
- \r
- protected ConnectionKeepAliveStrategy getKeepAliveStrategy() {\r
- return new ConnectionKeepAliveStrategy() {\r
- public long getKeepAliveDuration(HttpResponse response,\r
- HttpContext context) {\r
- // Change keep alive straategy basing on response: ie\r
- // forbidden/not found/etc\r
- // should have keep alive 0\r
- // default return: 5s\r
- int statusCode = response.getStatusLine().getStatusCode();\r
-\r
- // HTTP 400, 500 Errors as well as HTTP 118 - Connection timed\r
- // out\r
- if ((statusCode >= 400 && statusCode <= 418)\r
- || (statusCode >= 421 && statusCode <= 426)\r
- || (statusCode >= 500 && statusCode <= 510)\r
- || statusCode == 118) {\r
- return 0;\r
- }\r
-\r
- return 5 * 1000;\r
- }\r
- };\r
- }\r
-\r
- protected HttpPropFind getPropFindQuery()\r
- throws OperationCanceledException, AuthenticatorException,\r
- 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)\r
- throws ClientProtocolException, OperationCanceledException,\r
- AuthenticatorException, IOException {\r
- BasicHttpContext httpContext = new BasicHttpContext();\r
- BasicScheme basicAuth = new BasicScheme();\r
- httpContext.setAttribute("preemptive-auth", basicAuth);\r
-\r
- HttpResponse response = getClient().execute(mHost, query, httpContext);\r
- return response;\r
- }\r
-\r
- protected TreeNode fireRequest(HttpRequest query)\r
- throws ClientProtocolException, OperationCanceledException,\r
- 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(), mHost,\r
- root.getChildList(), false, 0);\r
- return root;\r
- }\r
-\r
- protected Uri getUri() {\r
- return Uri.parse(this.getAccountManager().getUserData(getAccount(),\r
- AccountAuthenticator.KEY_OC_URL));\r
- }\r
-\r
- private DefaultHttpClient getClient() throws OperationCanceledException,\r
- AuthenticatorException, IOException {\r
- if (mClient == null) {\r
- String username = getAccount().name.split("@")[0];\r
- String password = this.getAccountManager().blockingGetAuthToken(\r
- getAccount(), AccountAuthenticator.AUTH_TOKEN_TYPE, true);\r
- if (this.getAccountManager().getUserData(getAccount(),\r
- AccountAuthenticator.KEY_OC_URL) == null) {\r
- throw new UnknownHostException();\r
- }\r
- Uri uri = getUri();\r
-\r
- mClient = new WebdavClient(uri);\r
- mClient.setCredentials(username, password);\r
- mClient.allowUnsignedCertificates();\r
- mHost = mClient.getTargetHost();\r
- }\r
-\r
- return mClient.getHttpClient();\r
- }\r
-\r
- private void parseResponse(HttpResponse resp, Uri uri,\r
- DefaultHttpClient client, HttpHost targetHost,\r
- LinkedList<TreeNode> insertList, boolean sf, long parent_id)\r
- throws IOException, OperationCanceledException,\r
- AuthenticatorException {\r
- boolean skipFirst = sf, override_parent = !sf;\r
- for (TreeNode n : WebdavUtils.parseResponseToNodes(resp.getEntity()\r
- .getContent())) {\r
- if (skipFirst) {\r
- skipFirst = false;\r
- continue;\r
- }\r
- String path = n.stripPathFromFilename(uri.getPath());\r
-\r
- long mod = n.getProperty(NodeProperty.LAST_MODIFIED_DATE) == null ? 0\r
- : Long.parseLong(n\r
- .getProperty(NodeProperty.LAST_MODIFIED_DATE));\r
- \r
- OCFile file = getStorageManager().getFileByPath(n.getProperty(NodeProperty.PATH));\r
- if (file != null && file.fileExists() && file.getModificationTimestamp() >= mod) {\r
- Log.d(TAG, "No update for file/dir " + file.getFileName()\r
- + " is needed");\r
- } else {\r
- Log.d(TAG, "File " + n.getProperty(NodeProperty.PATH)\r
- + " will be "\r
- + (file.fileExists() ? "updated" : "created"));\r
- long len = n.getProperty(NodeProperty.CONTENT_LENGTH) == null ? 0\r
- : Long.parseLong(n\r
- .getProperty(NodeProperty.CONTENT_LENGTH));\r
- long create = n.getProperty(NodeProperty.CREATE_DATE) == null ? 0\r
- : Long.parseLong(n\r
- .getProperty(NodeProperty.CREATE_DATE));\r
- file = new OCFile(n.getProperty(NodeProperty.PATH));\r
- file.setFileLength(len);\r
- file.setCreationTimestamp(create);\r
- file.setModificationTimestamp(mod);\r
- file.setMimetype(n.getProperty(NodeProperty.RESOURCE_TYPE));\r
- file.setParentId(parent_id);\r
- getStorageManager().saveFile(file);\r
- if (override_parent) {\r
- parent_id = file.getFileId();\r
- override_parent = false;\r
- }\r
- }\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\r
- + n.getProperty(NodeProperty.NAME).replace(" ", "%20")\r
- + "/");\r
- HttpResponse response = fireRawRequest(method);\r
- parseResponse(response, uri, client, targetHost,\r
- n.getChildList(), true, file.getFileId());\r
- }\r
- }\r
- }\r
-}
\ No newline at end of file
projects / pub / Android / ownCloud.git / blobdiff