-/* 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 com.owncloud.android.providers;\r
-\r
-import java.util.HashMap;\r
-\r
-import com.owncloud.android.db.ProviderMeta;\r
-import com.owncloud.android.db.ProviderMeta.ProviderTableMeta;\r
-\r
-\r
-import android.content.ContentProvider;\r
-import android.content.ContentUris;\r
-import android.content.ContentValues;\r
-import android.content.Context;\r
-import android.content.UriMatcher;\r
-import android.database.Cursor;\r
-import android.database.SQLException;\r
-import android.database.sqlite.SQLiteDatabase;\r
-import android.database.sqlite.SQLiteOpenHelper;\r
-import android.database.sqlite.SQLiteQueryBuilder;\r
-import android.net.Uri;\r
-import android.text.TextUtils;\r
-import android.util.Log;\r
-\r
-/**\r
- * The ContentProvider for the ownCloud App.\r
- * \r
- * @author Bartek Przybylski\r
- * \r
- */\r
-public class FileContentProvider extends ContentProvider {\r
-\r
- private DataBaseHelper mDbHelper;\r
-\r
- private static HashMap<String, String> mProjectionMap;\r
- static {\r
- mProjectionMap = new HashMap<String, String>();\r
- mProjectionMap.put(ProviderTableMeta._ID, ProviderTableMeta._ID);\r
- mProjectionMap.put(ProviderTableMeta.FILE_PARENT,\r
- ProviderTableMeta.FILE_PARENT);\r
- mProjectionMap.put(ProviderTableMeta.FILE_PATH,\r
- ProviderTableMeta.FILE_PATH);\r
- mProjectionMap.put(ProviderTableMeta.FILE_NAME,\r
- ProviderTableMeta.FILE_NAME);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CREATION,\r
- ProviderTableMeta.FILE_CREATION);\r
- mProjectionMap.put(ProviderTableMeta.FILE_MODIFIED,\r
- ProviderTableMeta.FILE_MODIFIED);\r
- mProjectionMap.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,\r
- ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CONTENT_LENGTH,\r
- ProviderTableMeta.FILE_CONTENT_LENGTH);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CONTENT_TYPE,\r
- ProviderTableMeta.FILE_CONTENT_TYPE);\r
- mProjectionMap.put(ProviderTableMeta.FILE_STORAGE_PATH,\r
- ProviderTableMeta.FILE_STORAGE_PATH);\r
- mProjectionMap.put(ProviderTableMeta.FILE_LAST_SYNC_DATE,\r
- ProviderTableMeta.FILE_LAST_SYNC_DATE);\r
- mProjectionMap.put(ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA,\r
- ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA);\r
- mProjectionMap.put(ProviderTableMeta.FILE_KEEP_IN_SYNC,\r
- ProviderTableMeta.FILE_KEEP_IN_SYNC);\r
- mProjectionMap.put(ProviderTableMeta.FILE_ACCOUNT_OWNER,\r
- ProviderTableMeta.FILE_ACCOUNT_OWNER);\r
- }\r
-\r
- private static final int SINGLE_FILE = 1;\r
- private static final int DIRECTORY = 2;\r
- private static final int ROOT_DIRECTORY = 3;\r
- private static final UriMatcher mUriMatcher;\r
- static {\r
- mUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "/", ROOT_DIRECTORY);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "file/", SINGLE_FILE);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "file/#", SINGLE_FILE);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "dir/#", DIRECTORY);\r
- }\r
-\r
- @Override\r
- public int delete(Uri uri, String where, String[] whereArgs) {\r
- SQLiteDatabase db = mDbHelper.getWritableDatabase();\r
- int count = 0;\r
- switch (mUriMatcher.match(uri)) {\r
- case SINGLE_FILE:\r
- count = db.delete(ProviderTableMeta.DB_NAME,\r
- ProviderTableMeta._ID\r
- + "="\r
- + uri.getPathSegments().get(1)\r
- + (!TextUtils.isEmpty(where) ? " AND (" + where\r
- + ")" : ""), whereArgs);\r
- break;\r
- case ROOT_DIRECTORY:\r
- count = db.delete(ProviderTableMeta.DB_NAME, where, whereArgs);\r
- break;\r
- default:\r
- throw new IllegalArgumentException("Unknown uri: " + uri.toString());\r
- }\r
- getContext().getContentResolver().notifyChange(uri, null);\r
- return count;\r
- }\r
-\r
- @Override\r
- public String getType(Uri uri) {\r
- switch (mUriMatcher.match(uri)) {\r
- case ROOT_DIRECTORY:\r
- return ProviderTableMeta.CONTENT_TYPE;\r
- case SINGLE_FILE:\r
- return ProviderTableMeta.CONTENT_TYPE_ITEM;\r
- default:\r
- throw new IllegalArgumentException("Unknown Uri id."\r
- + uri.toString());\r
- }\r
- }\r
-\r
- @Override\r
- public Uri insert(Uri uri, ContentValues values) {\r
- if (mUriMatcher.match(uri) != SINGLE_FILE &&\r
- mUriMatcher.match(uri) != ROOT_DIRECTORY) {\r
- \r
- throw new IllegalArgumentException("Unknown uri id: " + uri);\r
- }\r
-\r
- SQLiteDatabase db = mDbHelper.getWritableDatabase();\r
- long rowId = db.insert(ProviderTableMeta.DB_NAME, null, values);\r
- if (rowId > 0) {\r
- Uri insertedFileUri = ContentUris.withAppendedId(\r
- ProviderTableMeta.CONTENT_URI_FILE, rowId);\r
- getContext().getContentResolver().notifyChange(insertedFileUri,\r
- null);\r
- return insertedFileUri;\r
- }\r
- throw new SQLException("ERROR " + uri);\r
- }\r
-\r
- @Override\r
- public boolean onCreate() {\r
- mDbHelper = new DataBaseHelper(getContext());\r
- return true;\r
- }\r
-\r
- @Override\r
- public Cursor query(Uri uri, String[] projection, String selection,\r
- String[] selectionArgs, String sortOrder) {\r
- SQLiteQueryBuilder sqlQuery = new SQLiteQueryBuilder();\r
-\r
- sqlQuery.setTables(ProviderTableMeta.DB_NAME);\r
- sqlQuery.setProjectionMap(mProjectionMap);\r
-\r
- switch (mUriMatcher.match(uri)) {\r
- case ROOT_DIRECTORY:\r
- break;\r
- case DIRECTORY:\r
- sqlQuery.appendWhere(ProviderTableMeta.FILE_PARENT + "="\r
- + uri.getPathSegments().get(1));\r
- break;\r
- case SINGLE_FILE:\r
- if (uri.getPathSegments().size() > 1) {\r
- sqlQuery.appendWhere(ProviderTableMeta._ID + "="\r
- + uri.getPathSegments().get(1));\r
- }\r
- break;\r
- default:\r
- throw new IllegalArgumentException("Unknown uri id: " + uri);\r
- }\r
-\r
- String order;\r
- if (TextUtils.isEmpty(sortOrder)) {\r
- order = ProviderTableMeta.DEFAULT_SORT_ORDER;\r
- } else {\r
- order = sortOrder;\r
- }\r
-\r
- SQLiteDatabase db = mDbHelper.getReadableDatabase();\r
- Cursor c = sqlQuery.query(db, projection, selection, selectionArgs,\r
- null, null, order);\r
-\r
- c.setNotificationUri(getContext().getContentResolver(), uri);\r
-\r
- return c;\r
- }\r
-\r
- @Override\r
- public int update(Uri uri, ContentValues values, String selection,\r
- String[] selectionArgs) {\r
- return mDbHelper.getWritableDatabase().update(\r
- ProviderTableMeta.DB_NAME, values, selection, selectionArgs);\r
- }\r
-\r
- class DataBaseHelper extends SQLiteOpenHelper {\r
-\r
- public DataBaseHelper(Context context) {\r
- super(context, ProviderMeta.DB_NAME, null, ProviderMeta.DB_VERSION);\r
-\r
- }\r
-\r
- @Override\r
- public void onCreate(SQLiteDatabase db) {\r
- // files table\r
- Log.i("SQL", "Entering in onCreate");\r
- db.execSQL("CREATE TABLE " + ProviderTableMeta.DB_NAME + "("\r
- + ProviderTableMeta._ID + " INTEGER PRIMARY KEY, "\r
- + ProviderTableMeta.FILE_NAME + " TEXT, "\r
- + ProviderTableMeta.FILE_PATH + " TEXT, "\r
- + ProviderTableMeta.FILE_PARENT + " INTEGER, "\r
- + ProviderTableMeta.FILE_CREATION + " INTEGER, "\r
- + ProviderTableMeta.FILE_MODIFIED + " INTEGER, "\r
- + ProviderTableMeta.FILE_CONTENT_TYPE + " TEXT, "\r
- + ProviderTableMeta.FILE_CONTENT_LENGTH + " INTEGER, "\r
- + ProviderTableMeta.FILE_STORAGE_PATH + " TEXT, "\r
- + ProviderTableMeta.FILE_ACCOUNT_OWNER + " TEXT, "\r
- + ProviderTableMeta.FILE_LAST_SYNC_DATE + " INTEGER, "\r
- + ProviderTableMeta.FILE_KEEP_IN_SYNC + " INTEGER, "\r
- + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " INTEGER, "\r
- + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " INTEGER );"\r
- );\r
- }\r
-\r
- @Override\r
- public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {\r
- Log.i("SQL", "Entering in onUpgrade");\r
- boolean upgraded = false; \r
- if (oldVersion == 1 && newVersion >= 2) {\r
- Log.i("SQL", "Entering in the #1 ADD in onUpgrade");\r
- db.execSQL("ALTER TABLE " + ProviderTableMeta.DB_NAME +\r
- " ADD COLUMN " + ProviderTableMeta.FILE_KEEP_IN_SYNC + " INTEGER " +\r
- " DEFAULT 0");\r
- upgraded = true;\r
- }\r
- if (oldVersion < 3 && newVersion >= 3) {\r
- Log.i("SQL", "Entering in the #2 ADD in onUpgrade");\r
- db.execSQL("ALTER TABLE " + ProviderTableMeta.DB_NAME +\r
- " ADD COLUMN " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " INTEGER " +\r
- " DEFAULT 0");\r
- upgraded = true;\r
- }\r
- if (oldVersion < 4 && newVersion >= 4) {\r
- Log.i("SQL", "Entering in the #3 ADD in onUpgrade");\r
- db.execSQL("ALTER TABLE " + ProviderTableMeta.DB_NAME +\r
- " ADD COLUMN " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " INTEGER " +\r
- " DEFAULT 0");\r
- upgraded = true;\r
- }\r
- if (!upgraded)\r
- Log.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);\r
- }\r
-\r
- }\r
-\r
-}\r
+/**
+ * ownCloud Android client application
+ *
+ * @author Bartek Przybylski
+ * @author David A. Velasco
+ * Copyright (C) 2011 Bartek Przybylski
+ * Copyright (C) 2015 ownCloud Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.providers;
+
+import java.io.File;
+import java.security.Provider;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import com.owncloud.android.MainApp;
+import com.owncloud.android.R;
+import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.db.ProviderMeta;
+import com.owncloud.android.db.ProviderMeta.ProviderTableMeta;
+import com.owncloud.android.lib.common.accounts.AccountUtils;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.shares.ShareType;
+import com.owncloud.android.utils.FileStorageUtils;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.content.ContentProvider;
+import android.content.ContentProviderOperation;
+import android.content.ContentProviderResult;
+import android.content.ContentUris;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.OperationApplicationException;
+import android.content.UriMatcher;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.database.sqlite.SQLiteQueryBuilder;
+import android.net.Uri;
+import android.text.TextUtils;
+
+/**
+ * The ContentProvider for the ownCloud App.
+ */
+public class FileContentProvider extends ContentProvider {
+
+ private DataBaseHelper mDbHelper;
+
+ // Projection for filelist table
+ private static HashMap<String, String> mFileProjectionMap;
+ static {
+ mFileProjectionMap = new HashMap<String, String>();
+ mFileProjectionMap.put(ProviderTableMeta._ID, ProviderTableMeta._ID);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_PARENT,
+ ProviderTableMeta.FILE_PARENT);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_PATH,
+ ProviderTableMeta.FILE_PATH);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_NAME,
+ ProviderTableMeta.FILE_NAME);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_CREATION,
+ ProviderTableMeta.FILE_CREATION);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_MODIFIED,
+ ProviderTableMeta.FILE_MODIFIED);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,
+ ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_CONTENT_LENGTH,
+ ProviderTableMeta.FILE_CONTENT_LENGTH);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_CONTENT_TYPE,
+ ProviderTableMeta.FILE_CONTENT_TYPE);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_STORAGE_PATH,
+ ProviderTableMeta.FILE_STORAGE_PATH);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_LAST_SYNC_DATE,
+ ProviderTableMeta.FILE_LAST_SYNC_DATE);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA,
+ ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_KEEP_IN_SYNC,
+ ProviderTableMeta.FILE_KEEP_IN_SYNC);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_ACCOUNT_OWNER,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_ETAG,
+ ProviderTableMeta.FILE_ETAG);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_SHARE_BY_LINK,
+ ProviderTableMeta.FILE_SHARE_BY_LINK);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_PUBLIC_LINK,
+ ProviderTableMeta.FILE_PUBLIC_LINK);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_PERMISSIONS,
+ ProviderTableMeta.FILE_PERMISSIONS);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_REMOTE_ID,
+ ProviderTableMeta.FILE_REMOTE_ID);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_UPDATE_THUMBNAIL,
+ ProviderTableMeta.FILE_UPDATE_THUMBNAIL);
+ mFileProjectionMap.put(ProviderTableMeta.FILE_IS_DOWNLOADING,
+ ProviderTableMeta.FILE_IS_DOWNLOADING);
+ }
+
+ private static final int SINGLE_FILE = 1;
+ private static final int DIRECTORY = 2;
+ private static final int ROOT_DIRECTORY = 3;
+ private static final int SHARES = 4;
+
+ private static final String TAG = FileContentProvider.class.getSimpleName();
+
+ // Projection for ocshares table
+ private static HashMap<String, String> mOCSharesProjectionMap;
+ static {
+ mOCSharesProjectionMap = new HashMap<String, String>();
+ mOCSharesProjectionMap.put(ProviderTableMeta._ID, ProviderTableMeta._ID);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_FILE_SOURCE,
+ ProviderTableMeta.OCSHARES_FILE_SOURCE);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_ITEM_SOURCE,
+ ProviderTableMeta.OCSHARES_ITEM_SOURCE);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_SHARE_TYPE,
+ ProviderTableMeta.OCSHARES_SHARE_TYPE);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_SHARE_WITH,
+ ProviderTableMeta.OCSHARES_SHARE_WITH);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_PATH,
+ ProviderTableMeta.OCSHARES_PATH);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_PERMISSIONS,
+ ProviderTableMeta.OCSHARES_PERMISSIONS);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_SHARED_DATE,
+ ProviderTableMeta.OCSHARES_SHARED_DATE);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE,
+ ProviderTableMeta.OCSHARES_EXPIRATION_DATE);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_TOKEN,
+ ProviderTableMeta.OCSHARES_TOKEN);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME,
+ ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY,
+ ProviderTableMeta.OCSHARES_IS_DIRECTORY);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_USER_ID,
+ ProviderTableMeta.OCSHARES_USER_ID);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED,
+ ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED);
+ mOCSharesProjectionMap.put(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER,
+ ProviderTableMeta.OCSHARES_ACCOUNT_OWNER);
+ }
+
+ private UriMatcher mUriMatcher;
+
+ @Override
+ public int delete(Uri uri, String where, String[] whereArgs) {
+ //Log_OC.d(TAG, "Deleting " + uri + " at provider " + this);
+ int count = 0;
+ SQLiteDatabase db = mDbHelper.getWritableDatabase();
+ db.beginTransaction();
+ try {
+ count = delete(db, uri, where, whereArgs);
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ getContext().getContentResolver().notifyChange(uri, null);
+ return count;
+ }
+
+ private int delete(SQLiteDatabase db, Uri uri, String where, String[] whereArgs) {
+ int count = 0;
+ switch (mUriMatcher.match(uri)) {
+ case SINGLE_FILE:
+ Cursor c = query(db, uri, null, where, whereArgs, null);
+ String remoteId = "";
+ if (c != null && c.moveToFirst()) {
+ remoteId = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_REMOTE_ID));
+ //ThumbnailsCacheManager.removeFileFromCache(remoteId);
+ }
+ Log_OC.d(TAG, "Removing FILE " + remoteId);
+
+ count = db.delete(ProviderTableMeta.FILE_TABLE_NAME,
+ ProviderTableMeta._ID
+ + "="
+ + uri.getPathSegments().get(1)
+ + (!TextUtils.isEmpty(where) ? " AND (" + where
+ + ")" : ""), whereArgs);
+ /* just for log
+ if (c!=null) {
+ c.close();
+ }
+ */
+ break;
+ case DIRECTORY:
+ // deletion of folder is recursive
+ /*
+ Uri folderUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, Long.parseLong(uri.getPathSegments().get(1)));
+ Cursor folder = query(db, folderUri, null, null, null, null);
+ String folderName = "(unknown)";
+ if (folder != null && folder.moveToFirst()) {
+ folderName = folder.getString(folder.getColumnIndex(ProviderTableMeta.FILE_PATH));
+ }
+ */
+ Cursor children = query(uri, null, null, null, null);
+ if (children != null && children.moveToFirst()) {
+ long childId;
+ boolean isDir;
+ while (!children.isAfterLast()) {
+ childId = children.getLong(children.getColumnIndex(ProviderTableMeta._ID));
+ isDir = "DIR".equals(children.getString(
+ children.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)
+ ));
+ //remotePath = children.getString(children.getColumnIndex(ProviderTableMeta.FILE_PATH));
+ if (isDir) {
+ count += delete(
+ db,
+ ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_DIR, childId),
+ null,
+ null
+ );
+ } else {
+ count += delete(
+ db,
+ ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, childId),
+ null,
+ null
+ );
+ }
+ children.moveToNext();
+ }
+ children.close();
+ } /*else {
+ Log_OC.d(TAG, "No child to remove in DIRECTORY " + folderName);
+ }
+ Log_OC.d(TAG, "Removing DIRECTORY " + folderName + " (or maybe not) ");
+ */
+ count += db.delete(ProviderTableMeta.FILE_TABLE_NAME,
+ ProviderTableMeta._ID
+ + "="
+ + uri.getPathSegments().get(1)
+ + (!TextUtils.isEmpty(where) ? " AND (" + where
+ + ")" : ""), whereArgs);
+ /* Just for log
+ if (folder != null) {
+ folder.close();
+ }*/
+ break;
+ case ROOT_DIRECTORY:
+ //Log_OC.d(TAG, "Removing ROOT!");
+ count = db.delete(ProviderTableMeta.FILE_TABLE_NAME, where, whereArgs);
+ break;
+ case SHARES:
+ count = db.delete(ProviderTableMeta.OCSHARES_TABLE_NAME, where, whereArgs);
+ break;
+ default:
+ //Log_OC.e(TAG, "Unknown uri " + uri);
+ throw new IllegalArgumentException("Unknown uri: " + uri.toString());
+ }
+ return count;
+ }
+
+ @Override
+ public String getType(Uri uri) {
+ switch (mUriMatcher.match(uri)) {
+ case ROOT_DIRECTORY:
+ return ProviderTableMeta.CONTENT_TYPE;
+ case SINGLE_FILE:
+ return ProviderTableMeta.CONTENT_TYPE_ITEM;
+ default:
+ throw new IllegalArgumentException("Unknown Uri id."
+ + uri.toString());
+ }
+ }
+
+ @Override
+ public Uri insert(Uri uri, ContentValues values) {
+ Uri newUri = null;
+ SQLiteDatabase db = mDbHelper.getWritableDatabase();
+ db.beginTransaction();
+ try {
+ newUri = insert(db, uri, values);
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ getContext().getContentResolver().notifyChange(newUri, null);
+ return newUri;
+ }
+
+ private Uri insert(SQLiteDatabase db, Uri uri, ContentValues values) {
+ switch (mUriMatcher.match(uri)){
+ case ROOT_DIRECTORY:
+ case SINGLE_FILE:
+ String remotePath = values.getAsString(ProviderTableMeta.FILE_PATH);
+ String accountName = values.getAsString(ProviderTableMeta.FILE_ACCOUNT_OWNER);
+ String[] projection = new String[] {
+ ProviderTableMeta._ID, ProviderTableMeta.FILE_PATH,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER
+ };
+ String where = ProviderTableMeta.FILE_PATH + "=? AND " +
+ ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
+ String[] whereArgs = new String[] {remotePath, accountName};
+ Cursor doubleCheck = query(db, uri, projection, where, whereArgs, null);
+ // ugly patch; serious refactorization is needed to reduce work in
+ // FileDataStorageManager and bring it to FileContentProvider
+ if (doubleCheck == null || !doubleCheck.moveToFirst()) {
+ long rowId = db.insert(ProviderTableMeta.FILE_TABLE_NAME, null, values);
+ if (rowId > 0) {
+ Uri insertedFileUri =
+ ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, rowId);
+ return insertedFileUri;
+ } else {
+ throw new SQLException("ERROR " + uri);
+ }
+ } else {
+ // file is already inserted; race condition, let's avoid a duplicated entry
+ Uri insertedFileUri = ContentUris.withAppendedId(
+ ProviderTableMeta.CONTENT_URI_FILE,
+ doubleCheck.getLong(doubleCheck.getColumnIndex(ProviderTableMeta._ID))
+ );
+ doubleCheck.close();
+
+ return insertedFileUri;
+ }
+
+ case SHARES:
+ String path = values.getAsString(ProviderTableMeta.OCSHARES_PATH);
+ String accountNameShare= values.getAsString(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER);
+ String[] projectionShare = new String[] {
+ ProviderTableMeta._ID, ProviderTableMeta.OCSHARES_PATH,
+ ProviderTableMeta.OCSHARES_ACCOUNT_OWNER
+ };
+ String whereShare = ProviderTableMeta.OCSHARES_PATH + "=? AND " +
+ ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
+ String[] whereArgsShare = new String[] {path, accountNameShare};
+ Uri insertedShareUri = null;
+ Cursor doubleCheckShare =
+ query(db, uri, projectionShare, whereShare, whereArgsShare, null);
+ // ugly patch; serious refactorization is needed to reduce work in
+ // FileDataStorageManager and bring it to FileContentProvider
+ if (doubleCheckShare == null || !doubleCheckShare.moveToFirst()) {
+ long rowId = db.insert(ProviderTableMeta.OCSHARES_TABLE_NAME, null, values);
+ if (rowId >0) {
+ insertedShareUri =
+ ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_SHARE, rowId);
+ } else {
+ throw new SQLException("ERROR " + uri);
+
+ }
+ } else {
+ // file is already inserted; race condition, let's avoid a duplicated entry
+ insertedShareUri = ContentUris.withAppendedId(
+ ProviderTableMeta.CONTENT_URI_SHARE,
+ doubleCheckShare.getLong(
+ doubleCheckShare.getColumnIndex(ProviderTableMeta._ID)
+ )
+ );
+ doubleCheckShare.close();
+ }
+ updateFilesTableAccordingToShareInsertion(db, uri, values);
+ return insertedShareUri;
+
+
+ default:
+ throw new IllegalArgumentException("Unknown uri id: " + uri);
+ }
+
+ }
+
+ private void updateFilesTableAccordingToShareInsertion(
+ SQLiteDatabase db, Uri uri, ContentValues shareValues
+ ) {
+ ContentValues fileValues = new ContentValues();
+ fileValues.put(
+ ProviderTableMeta.FILE_SHARE_BY_LINK,
+ ShareType.PUBLIC_LINK.getValue() ==
+ shareValues.getAsInteger(ProviderTableMeta.OCSHARES_SHARE_TYPE) ? 1 : 0
+ );
+ String whereShare = ProviderTableMeta.FILE_PATH + "=? AND " +
+ ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
+ String[] whereArgsShare = new String[] {
+ shareValues.getAsString(ProviderTableMeta.OCSHARES_PATH),
+ shareValues.getAsString(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER)
+ };
+ db.update(ProviderTableMeta.FILE_TABLE_NAME, fileValues, whereShare, whereArgsShare);
+ }
+
+
+ @Override
+ public boolean onCreate() {
+ mDbHelper = new DataBaseHelper(getContext());
+
+ String authority = getContext().getResources().getString(R.string.authority);
+ mUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
+ mUriMatcher.addURI(authority, null, ROOT_DIRECTORY);
+ mUriMatcher.addURI(authority, "file/", SINGLE_FILE);
+ mUriMatcher.addURI(authority, "file/#", SINGLE_FILE);
+ mUriMatcher.addURI(authority, "dir/", DIRECTORY);
+ mUriMatcher.addURI(authority, "dir/#", DIRECTORY);
+ mUriMatcher.addURI(authority, "shares/", SHARES);
+ mUriMatcher.addURI(authority, "shares/#", SHARES);
+
+ return true;
+ }
+
+
+ @Override
+ public Cursor query(
+ Uri uri,
+ String[] projection,
+ String selection,
+ String[] selectionArgs,
+ String sortOrder
+ ) {
+
+ Cursor result = null;
+ SQLiteDatabase db = mDbHelper.getReadableDatabase();
+ db.beginTransaction();
+ try {
+ result = query(db, uri, projection, selection, selectionArgs, sortOrder);
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ return result;
+ }
+
+ private Cursor query(
+ SQLiteDatabase db,
+ Uri uri,
+ String[] projection,
+ String selection,
+ String[] selectionArgs,
+ String sortOrder
+ ) {
+
+ SQLiteQueryBuilder sqlQuery = new SQLiteQueryBuilder();
+
+ sqlQuery.setTables(ProviderTableMeta.FILE_TABLE_NAME);
+ sqlQuery.setProjectionMap(mFileProjectionMap);
+
+ switch (mUriMatcher.match(uri)) {
+ case ROOT_DIRECTORY:
+ break;
+ case DIRECTORY:
+ String folderId = uri.getPathSegments().get(1);
+ sqlQuery.appendWhere(ProviderTableMeta.FILE_PARENT + "="
+ + folderId);
+ break;
+ case SINGLE_FILE:
+ if (uri.getPathSegments().size() > 1) {
+ sqlQuery.appendWhere(ProviderTableMeta._ID + "="
+ + uri.getPathSegments().get(1));
+ }
+ break;
+ case SHARES:
+ sqlQuery.setTables(ProviderTableMeta.OCSHARES_TABLE_NAME);
+ sqlQuery.setProjectionMap(mOCSharesProjectionMap);
+ if (uri.getPathSegments().size() > 1) {
+ sqlQuery.appendWhere(ProviderTableMeta._ID + "="
+ + uri.getPathSegments().get(1));
+ }
+ break;
+ default:
+ throw new IllegalArgumentException("Unknown uri id: " + uri);
+ }
+
+ String order;
+ if (TextUtils.isEmpty(sortOrder)) {
+ if (mUriMatcher.match(uri) == SHARES) {
+ order = ProviderTableMeta.OCSHARES_DEFAULT_SORT_ORDER;
+ } else {
+
+ order = ProviderTableMeta.FILE_DEFAULT_SORT_ORDER;
+ }
+ } else {
+ order = sortOrder;
+ }
+
+ // DB case_sensitive
+ db.execSQL("PRAGMA case_sensitive_like = true");
+ Cursor c = sqlQuery.query(db, projection, selection, selectionArgs, null, null, order);
+ c.setNotificationUri(getContext().getContentResolver(), uri);
+ return c;
+ }
+
+ @Override
+ public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
+
+ int count = 0;
+ SQLiteDatabase db = mDbHelper.getWritableDatabase();
+ db.beginTransaction();
+ try {
+ count = update(db, uri, values, selection, selectionArgs);
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ getContext().getContentResolver().notifyChange(uri, null);
+ return count;
+ }
+
+
+
+ private int update(
+ SQLiteDatabase db,
+ Uri uri,
+ ContentValues values,
+ String selection,
+ String[] selectionArgs
+ ) {
+ switch (mUriMatcher.match(uri)) {
+ case DIRECTORY:
+ return 0; //updateFolderSize(db, selectionArgs[0]);
+ case SHARES:
+ return db.update(
+ ProviderTableMeta.OCSHARES_TABLE_NAME, values, selection, selectionArgs
+ );
+ default:
+ return db.update(
+ ProviderTableMeta.FILE_TABLE_NAME, values, selection, selectionArgs
+ );
+ }
+ }
+
+ /*
+ private int updateFolderSize(SQLiteDatabase db, String folderId) {
+ int count = 0;
+ String [] whereArgs = new String[] { folderId };
+
+ // read current size saved for the folder
+ long folderSize = 0;
+ long folderParentId = -1;
+ Uri selectFolderUri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, folderId);
+ String[] folderProjection = new String[] { ProviderTableMeta.FILE_CONTENT_LENGTH, ProviderTableMeta.FILE_PARENT};
+ String folderWhere = ProviderTableMeta._ID + "=?";
+ Cursor folderCursor = query(db, selectFolderUri, folderProjection, folderWhere, whereArgs, null);
+ if (folderCursor != null && folderCursor.moveToFirst()) {
+ folderSize = folderCursor.getLong(folderCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH));;
+ folderParentId = folderCursor.getLong(folderCursor.getColumnIndex(ProviderTableMeta.FILE_PARENT));;
+ }
+ folderCursor.close();
+
+ // read and sum sizes of children
+ long childrenSize = 0;
+ Uri selectChildrenUri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, folderId);
+ String[] childrenProjection = new String[] { ProviderTableMeta.FILE_CONTENT_LENGTH, ProviderTableMeta.FILE_PARENT};
+ String childrenWhere = ProviderTableMeta.FILE_PARENT + "=?";
+ Cursor childrenCursor = query(db, selectChildrenUri, childrenProjection, childrenWhere, whereArgs, null);
+ if (childrenCursor != null && childrenCursor.moveToFirst()) {
+ while (!childrenCursor.isAfterLast()) {
+ childrenSize += childrenCursor.getLong(childrenCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH));
+ childrenCursor.moveToNext();
+ }
+ }
+ childrenCursor.close();
+
+ // update if needed
+ if (folderSize != childrenSize) {
+ Log_OC.d("FileContentProvider", "Updating " + folderSize + " to " + childrenSize);
+ ContentValues cv = new ContentValues();
+ cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, childrenSize);
+ count = db.update(ProviderTableMeta.FILE_TABLE_NAME, cv, folderWhere, whereArgs);
+
+ // propagate update until root
+ if (folderParentId > FileDataStorageManager.ROOT_PARENT_ID) {
+ Log_OC.d("FileContentProvider", "Propagating update to " + folderParentId);
+ updateFolderSize(db, String.valueOf(folderParentId));
+ } else {
+ Log_OC.d("FileContentProvider", "NOT propagating to " + folderParentId);
+ }
+ } else {
+ Log_OC.d("FileContentProvider", "NOT updating, sizes are " + folderSize + " and " + childrenSize);
+ }
+ return count;
+ }
+*/
+
+ @Override
+ public ContentProviderResult[] applyBatch (ArrayList<ContentProviderOperation> operations)
+ throws OperationApplicationException {
+ Log_OC.d("FileContentProvider", "applying batch in provider " + this +
+ " (temporary: " + isTemporary() + ")" );
+ ContentProviderResult[] results = new ContentProviderResult[operations.size()];
+ int i=0;
+
+ SQLiteDatabase db = mDbHelper.getWritableDatabase();
+ db.beginTransaction(); // it's supposed that transactions can be nested
+ try {
+ for (ContentProviderOperation operation : operations) {
+ results[i] = operation.apply(this, results, i);
+ i++;
+ }
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ Log_OC.d("FileContentProvider", "applied batch in provider " + this);
+ return results;
+ }
+
+
+ class DataBaseHelper extends SQLiteOpenHelper {
+
+ public DataBaseHelper(Context context) {
+ super(context, ProviderMeta.DB_NAME, null, ProviderMeta.DB_VERSION);
+
+ }
+
+ @Override
+ public void onCreate(SQLiteDatabase db) {
+ // files table
+ Log_OC.i("SQL", "Entering in onCreate");
+ db.execSQL("CREATE TABLE " + ProviderTableMeta.FILE_TABLE_NAME + "("
+ + ProviderTableMeta._ID + " INTEGER PRIMARY KEY, "
+ + ProviderTableMeta.FILE_NAME + " TEXT, "
+ + ProviderTableMeta.FILE_PATH + " TEXT, "
+ + ProviderTableMeta.FILE_PARENT + " INTEGER, "
+ + ProviderTableMeta.FILE_CREATION + " INTEGER, "
+ + ProviderTableMeta.FILE_MODIFIED + " INTEGER, "
+ + ProviderTableMeta.FILE_CONTENT_TYPE + " TEXT, "
+ + ProviderTableMeta.FILE_CONTENT_LENGTH + " INTEGER, "
+ + ProviderTableMeta.FILE_STORAGE_PATH + " TEXT, "
+ + ProviderTableMeta.FILE_ACCOUNT_OWNER + " TEXT, "
+ + ProviderTableMeta.FILE_LAST_SYNC_DATE + " INTEGER, "
+ + ProviderTableMeta.FILE_KEEP_IN_SYNC + " INTEGER, "
+ + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " INTEGER, "
+ + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " INTEGER, "
+ + ProviderTableMeta.FILE_ETAG + " TEXT, "
+ + ProviderTableMeta.FILE_SHARE_BY_LINK + " INTEGER, "
+ + ProviderTableMeta.FILE_PUBLIC_LINK + " TEXT, "
+ + ProviderTableMeta.FILE_PERMISSIONS + " TEXT null,"
+ + ProviderTableMeta.FILE_REMOTE_ID + " TEXT null,"
+ + ProviderTableMeta.FILE_UPDATE_THUMBNAIL + " INTEGER," //boolean
+ + ProviderTableMeta.FILE_IS_DOWNLOADING + " INTEGER);" //boolean
+ );
+
+ // Create table ocshares
+ db.execSQL("CREATE TABLE " + ProviderTableMeta.OCSHARES_TABLE_NAME + "("
+ + ProviderTableMeta._ID + " INTEGER PRIMARY KEY, "
+ + ProviderTableMeta.OCSHARES_FILE_SOURCE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_ITEM_SOURCE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARE_TYPE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARE_WITH + " TEXT, "
+ + ProviderTableMeta.OCSHARES_PATH + " TEXT, "
+ + ProviderTableMeta.OCSHARES_PERMISSIONS+ " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARED_DATE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_EXPIRATION_DATE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_TOKEN + " TEXT, "
+ + ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME + " TEXT, "
+ + ProviderTableMeta.OCSHARES_IS_DIRECTORY + " INTEGER, " // boolean
+ + ProviderTableMeta.OCSHARES_USER_ID + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + " INTEGER,"
+ + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + " TEXT );" );
+ }
+
+ @Override
+ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+ Log_OC.i("SQL", "Entering in onUpgrade");
+ boolean upgraded = false;
+ if (oldVersion == 1 && newVersion >= 2) {
+ Log_OC.i("SQL", "Entering in the #1 ADD in onUpgrade");
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_KEEP_IN_SYNC + " INTEGER " +
+ " DEFAULT 0");
+ upgraded = true;
+ }
+ if (oldVersion < 3 && newVersion >= 3) {
+ Log_OC.i("SQL", "Entering in the #2 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA +
+ " INTEGER " + " DEFAULT 0");
+
+ // assume there are not local changes pending to upload
+ db.execSQL("UPDATE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " SET " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " = "
+ + System.currentTimeMillis() +
+ " WHERE " + ProviderTableMeta.FILE_STORAGE_PATH + " IS NOT NULL");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (oldVersion < 4 && newVersion >= 4) {
+ Log_OC.i("SQL", "Entering in the #3 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA +
+ " INTEGER " + " DEFAULT 0");
+
+ db.execSQL("UPDATE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " SET " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " = " +
+ ProviderTableMeta.FILE_MODIFIED +
+ " WHERE " + ProviderTableMeta.FILE_STORAGE_PATH + " IS NOT NULL");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 5 && newVersion >= 5) {
+ Log_OC.i("SQL", "Entering in the #4 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_ETAG + " TEXT " +
+ " DEFAULT NULL");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 6 && newVersion >= 6) {
+ Log_OC.i("SQL", "Entering in the #5 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db .execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_SHARE_BY_LINK + " INTEGER " +
+ " DEFAULT 0");
+
+ db .execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_PUBLIC_LINK + " TEXT " +
+ " DEFAULT NULL");
+
+ // Create table ocshares
+ db.execSQL("CREATE TABLE " + ProviderTableMeta.OCSHARES_TABLE_NAME + "("
+ + ProviderTableMeta._ID + " INTEGER PRIMARY KEY, "
+ + ProviderTableMeta.OCSHARES_FILE_SOURCE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_ITEM_SOURCE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARE_TYPE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARE_WITH + " TEXT, "
+ + ProviderTableMeta.OCSHARES_PATH + " TEXT, "
+ + ProviderTableMeta.OCSHARES_PERMISSIONS + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_SHARED_DATE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_EXPIRATION_DATE + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_TOKEN + " TEXT, "
+ + ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME + " TEXT, "
+ + ProviderTableMeta.OCSHARES_IS_DIRECTORY + " INTEGER, " // boolean
+ + ProviderTableMeta.OCSHARES_USER_ID + " INTEGER, "
+ + ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + " INTEGER,"
+ + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + " TEXT );");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 7 && newVersion >= 7) {
+ Log_OC.i("SQL", "Entering in the #7 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_PERMISSIONS + " TEXT " +
+ " DEFAULT NULL");
+
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_REMOTE_ID + " TEXT " +
+ " DEFAULT NULL");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 8 && newVersion >= 8) {
+ Log_OC.i("SQL", "Entering in the #8 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_UPDATE_THUMBNAIL + " INTEGER " +
+ " DEFAULT 0");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 9 && newVersion >= 9) {
+ Log_OC.i("SQL", "Entering in the #9 ADD in onUpgrade");
+ db.beginTransaction();
+ try {
+ db .execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
+ " ADD COLUMN " + ProviderTableMeta.FILE_IS_DOWNLOADING + " INTEGER " +
+ " DEFAULT 0");
+
+ upgraded = true;
+ db.setTransactionSuccessful();
+ } finally {
+ db.endTransaction();
+ }
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+
+ if (oldVersion < 10 && newVersion >= 10) {
+ Log_OC.i("SQL", "Entering in the #10 ADD in onUpgrade");
+ updateAccountName(db);
+ upgraded = true;
+ }
+ if (!upgraded)
+ Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion +
+ ", newVersion == " + newVersion);
+ }
+ }
+
+
+ /**
+ * Version 10 of database does not modify its scheme. It coincides with the upgrade of the ownCloud account names
+ * structure to include in it the path to the server instance. Updating the account names and path to local files
+ * in the files table is a must to keep the existing account working and the database clean.
+ *
+ * See {@link com.owncloud.android.authentication.AccountUtils#updateAccountVersion(android.content.Context)}
+ *
+ * @param db Database where table of files is included.
+ */
+ private void updateAccountName(SQLiteDatabase db){
+ Log_OC.d("SQL", "THREAD: "+ Thread.currentThread().getName());
+ AccountManager ama = AccountManager.get(getContext());
+ try {
+ // get accounts from AccountManager ; we can't be sure if accounts in it are updated or not although
+ // we know the update was previously done in {link @FileActivity#onCreate} because the changes through
+ // AccountManager are not synchronous
+ Account[] accounts = AccountManager.get(getContext()).getAccountsByType(
+ MainApp.getAccountType());
+ String serverUrl, username, oldAccountName, newAccountName;
+ for (Account account : accounts) {
+ // build both old and new account name
+ serverUrl = ama.getUserData(account, AccountUtils.Constants.KEY_OC_BASE_URL);
+ username = account.name.substring(0, account.name.lastIndexOf('@'));
+ oldAccountName = AccountUtils.buildAccountNameOld(Uri.parse(serverUrl), username);
+ newAccountName = AccountUtils.buildAccountName(Uri.parse(serverUrl), username);
+
+ // update values in database
+ db.beginTransaction();
+ try {
+ ContentValues cv = new ContentValues();
+ cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, newAccountName);
+ int num = db.update(ProviderTableMeta.FILE_TABLE_NAME,
+ cv,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
+ new String[]{oldAccountName});
+
+ Log_OC.d("SQL", "Updated account in database: old name == " + oldAccountName +
+ ", new name == " + newAccountName + " (" + num + " rows updated )");
+
+ // update path for downloaded files
+ updateDownloadedFiles(db, newAccountName, oldAccountName);
+
+ db.setTransactionSuccessful();
+
+ } catch (SQLException e) {
+ Log_OC.e(TAG, "SQL Exception upgrading account names or paths in database", e);
+ } finally {
+ db.endTransaction();
+ }
+ }
+ } catch (Exception e) {
+ Log_OC.e(TAG, "Exception upgrading account names or paths in database", e);
+ }
+ }
+
+
+ /**
+ * Rename the local ownCloud folder of one account to match the a rename of the account itself. Updates the
+ * table of files in database so that the paths to the local files keep being the same.
+ *
+ * @param db Database where table of files is included.
+ * @param newAccountName New name for the target OC account.
+ * @param oldAccountName Old name of the target OC account.
+ */
+ private void updateDownloadedFiles(SQLiteDatabase db, String newAccountName,
+ String oldAccountName) {
+
+ String whereClause = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " +
+ ProviderTableMeta.FILE_STORAGE_PATH + " IS NOT NULL";
+
+ Cursor c = db.query(ProviderTableMeta.FILE_TABLE_NAME,
+ null,
+ whereClause,
+ new String[] { newAccountName },
+ null, null, null);
+
+ try {
+ if (c.moveToFirst()) {
+ // create storage path
+ String oldAccountPath = FileStorageUtils.getSavePath(oldAccountName);
+ String newAccountPath = FileStorageUtils.getSavePath(newAccountName);
+
+ // move files
+ File oldAccountFolder = new File(oldAccountPath);
+ File newAccountFolder = new File(newAccountPath);
+ oldAccountFolder.renameTo(newAccountFolder);
+
+ // update database
+ do {
+ // Update database
+ String oldPath = c.getString(
+ c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
+ OCFile file = new OCFile(
+ c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH)));
+ String newPath = FileStorageUtils.getDefaultSavePathFor(newAccountName, file);
+
+ ContentValues cv = new ContentValues();
+ cv.put(ProviderTableMeta.FILE_STORAGE_PATH, newPath);
+ db.update(ProviderTableMeta.FILE_TABLE_NAME,
+ cv,
+ ProviderTableMeta.FILE_STORAGE_PATH + "=?",
+ new String[]{oldPath});
+
+ Log_OC.v("SQL", "Updated path of downloaded file: old file name == " + oldPath +
+ ", new file name == " + newPath);
+
+ } while (c.moveToNext());
+ }
+ } finally {
+ c.close();
+ }
+
+ }
+
+}
projects / pub / Android / ownCloud.git / blobdiff