diff options
Diffstat (limited to 'org_apg/src/org/thialfihar/android/apg/deprecated/DataProvider.java')
| -rw-r--r-- | org_apg/src/org/thialfihar/android/apg/deprecated/DataProvider.java | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/org_apg/src/org/thialfihar/android/apg/deprecated/DataProvider.java b/org_apg/src/org/thialfihar/android/apg/deprecated/DataProvider.java new file mode 100644 index 000000000..e377fc8c4 --- /dev/null +++ b/org_apg/src/org/thialfihar/android/apg/deprecated/DataProvider.java @@ -0,0 +1,381 @@ +///* +// * Copyright (C) 2010 Thialfihar <thi@thialfihar.org> +// * +// * Licensed 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.thialfihar.android.apg.deprecated; +// +//import java.io.File; +//import java.io.FileNotFoundException; +//import java.util.HashMap; +// +//import org.thialfihar.android.apg.Id; +// +//import android.content.ContentProvider; +//import android.content.ContentValues; +//import android.content.UriMatcher; +//import android.database.Cursor; +//import android.database.DatabaseUtils; +//import android.database.sqlite.SQLiteQueryBuilder; +//import android.net.Uri; +//import android.os.ParcelFileDescriptor; +//import android.text.TextUtils; +// +//public class DataProvider extends ContentProvider { +// public static final String AUTHORITY = "org.thialfihar.android.apg.provider"; +// +// private static final int PUBLIC_KEY_RING = 101; +// private static final int PUBLIC_KEY_RING_ID = 102; +// private static final int PUBLIC_KEY_RING_BY_KEY_ID = 103; +// private static final int PUBLIC_KEY_RING_BY_EMAILS = 104; +// private static final int PUBLIC_KEY_RING_KEY = 111; +// private static final int PUBLIC_KEY_RING_KEY_RANK = 112; +// private static final int PUBLIC_KEY_RING_USER_ID = 121; +// private static final int PUBLIC_KEY_RING_USER_ID_RANK = 122; +// +// private static final int SECRET_KEY_RING = 201; +// private static final int SECRET_KEY_RING_ID = 202; +// private static final int SECRET_KEY_RING_BY_KEY_ID = 203; +// private static final int SECRET_KEY_RING_BY_EMAILS = 204; +// private static final int SECRET_KEY_RING_KEY = 211; +// private static final int SECRET_KEY_RING_KEY_RANK = 212; +// private static final int SECRET_KEY_RING_USER_ID = 221; +// private static final int SECRET_KEY_RING_USER_ID_RANK = 222; +// +// private static final int DATA_STREAM = 301; +// +// private static final String PUBLIC_KEY_RING_CONTENT_DIR_TYPE = +// "vnd.android.cursor.dir/vnd.thialfihar.apg.public.key_ring"; +// private static final String PUBLIC_KEY_RING_CONTENT_ITEM_TYPE = +// "vnd.android.cursor.item/vnd.thialfihar.apg.public.key_ring"; +// +// private static final String PUBLIC_KEY_CONTENT_DIR_TYPE = +// "vnd.android.cursor.dir/vnd.thialfihar.apg.public.key"; +// private static final String PUBLIC_KEY_CONTENT_ITEM_TYPE = +// "vnd.android.cursor.item/vnd.thialfihar.apg.public.key"; +// +// private static final String SECRET_KEY_RING_CONTENT_DIR_TYPE = +// "vnd.android.cursor.dir/vnd.thialfihar.apg.secret.key_ring"; +// private static final String SECRET_KEY_RING_CONTENT_ITEM_TYPE = +// "vnd.android.cursor.item/vnd.thialfihar.apg.secret.key_ring"; +// +// private static final String SECRET_KEY_CONTENT_DIR_TYPE = +// "vnd.android.cursor.dir/vnd.thialfihar.apg.secret.key"; +// private static final String SECRET_KEY_CONTENT_ITEM_TYPE = +// "vnd.android.cursor.item/vnd.thialfihar.apg.secret.key"; +// +// private static final String USER_ID_CONTENT_DIR_TYPE = +// "vnd.android.cursor.dir/vnd.thialfihar.apg.user_id"; +// private static final String USER_ID_CONTENT_ITEM_TYPE = +// "vnd.android.cursor.item/vnd.thialfihar.apg.user_id"; +// +// public static final String _ID = "_id"; +// public static final String MASTER_KEY_ID = "master_key_id"; +// public static final String KEY_ID = "key_id"; +// public static final String USER_ID = "user_id"; +// +// private static final UriMatcher mUriMatcher; +// +// private Database mDb; +// +// static { +// mUriMatcher = new UriMatcher(UriMatcher.NO_MATCH); +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/key_id/*", PUBLIC_KEY_RING_BY_KEY_ID); +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/emails/*", PUBLIC_KEY_RING_BY_EMAILS); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/*/keys", PUBLIC_KEY_RING_KEY); +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/*/keys/#", PUBLIC_KEY_RING_KEY_RANK); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/*/user_ids", PUBLIC_KEY_RING_USER_ID); +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/*/user_ids/#", PUBLIC_KEY_RING_USER_ID_RANK); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/public", PUBLIC_KEY_RING); +// mUriMatcher.addURI(AUTHORITY, "key_rings/public/*", PUBLIC_KEY_RING_ID); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/key_id/*", SECRET_KEY_RING_BY_KEY_ID); +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/emails/*", SECRET_KEY_RING_BY_EMAILS); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/*/keys", SECRET_KEY_RING_KEY); +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/*/keys/#", SECRET_KEY_RING_KEY_RANK); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/*/user_ids", SECRET_KEY_RING_USER_ID); +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/*/user_ids/#", SECRET_KEY_RING_USER_ID_RANK); +// +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret", SECRET_KEY_RING); +// mUriMatcher.addURI(AUTHORITY, "key_rings/secret/*", SECRET_KEY_RING_ID); +// +// mUriMatcher.addURI(AUTHORITY, "data/*", DATA_STREAM); +// } +// +// @Override +// public boolean onCreate() { +// mDb = new Database(getContext()); +// return true; +// } +// +// @Override +// public Cursor query(Uri uri, String[] projection, String selection, +// String[] selectionArgs, String sortOrder) { +// // TODO: implement the others, then use them for the lists +// SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); +// HashMap<String, String> projectionMap = new HashMap<String, String>(); +// +// int match = mUriMatcher.match(uri); +// int type; +// switch (match) { +// case PUBLIC_KEY_RING: +// case PUBLIC_KEY_RING_ID: +// case PUBLIC_KEY_RING_BY_KEY_ID: +// case PUBLIC_KEY_RING_BY_EMAILS: +// case PUBLIC_KEY_RING_KEY: +// case PUBLIC_KEY_RING_KEY_RANK: +// case PUBLIC_KEY_RING_USER_ID: +// case PUBLIC_KEY_RING_USER_ID_RANK: +// type = Id.database.type_public; +// break; +// +// case SECRET_KEY_RING: +// case SECRET_KEY_RING_ID: +// case SECRET_KEY_RING_BY_KEY_ID: +// case SECRET_KEY_RING_BY_EMAILS: +// case SECRET_KEY_RING_KEY: +// case SECRET_KEY_RING_KEY_RANK: +// case SECRET_KEY_RING_USER_ID: +// case SECRET_KEY_RING_USER_ID_RANK: +// type = Id.database.type_secret; +// break; +// +// default: { +// throw new IllegalArgumentException("Unknown URI " + uri); +// } +// } +// +// qb.appendWhere(KeyRings.TABLE_NAME + "." + KeyRings.TYPE + " = " + type); +// +// switch (match) { +// case PUBLIC_KEY_RING_ID: +// case SECRET_KEY_RING_ID: { +// qb.appendWhere(" AND " + +// KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID + " = "); +// qb.appendWhereEscapeString(uri.getPathSegments().get(2)); +// +// // break omitted intentionally +// } +// +// case PUBLIC_KEY_RING: +// case SECRET_KEY_RING: { +// qb.setTables(KeyRings.TABLE_NAME + " INNER JOIN " + Keys.TABLE_NAME + " ON " + +// "(" + KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + +// Keys.TABLE_NAME + "." + Keys.KEY_RING_ID + " AND " + +// Keys.TABLE_NAME + "." + Keys.IS_MASTER_KEY + " = '1'" + +// ") " + +// " INNER JOIN " + UserIds.TABLE_NAME + " ON " + +// "(" + Keys.TABLE_NAME + "." + Keys._ID + " = " + +// UserIds.TABLE_NAME + "." + UserIds.KEY_ID + " AND " + +// UserIds.TABLE_NAME + "." + UserIds.RANK + " = '0') "); +// +// projectionMap.put(_ID, +// KeyRings.TABLE_NAME + "." + KeyRings._ID); +// projectionMap.put(MASTER_KEY_ID, +// KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID); +// projectionMap.put(USER_ID, +// UserIds.TABLE_NAME + "." + UserIds.USER_ID); +// +// if (TextUtils.isEmpty(sortOrder)) { +// sortOrder = UserIds.TABLE_NAME + "." + UserIds.USER_ID + " ASC"; +// } +// +// break; +// } +// +// case SECRET_KEY_RING_BY_KEY_ID: +// case PUBLIC_KEY_RING_BY_KEY_ID: { +// qb.setTables(Keys.TABLE_NAME + " AS tmp INNER JOIN " + +// KeyRings.TABLE_NAME + " ON (" + +// KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + +// "tmp." + Keys.KEY_RING_ID + ")" + +// " INNER JOIN " + Keys.TABLE_NAME + " ON " + +// "(" + KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + +// Keys.TABLE_NAME + "." + Keys.KEY_RING_ID + " AND " + +// Keys.TABLE_NAME + "." + Keys.IS_MASTER_KEY + " = '1'" + +// ") " + +// " INNER JOIN " + UserIds.TABLE_NAME + " ON " + +// "(" + Keys.TABLE_NAME + "." + Keys._ID + " = " + +// UserIds.TABLE_NAME + "." + UserIds.KEY_ID + " AND " + +// UserIds.TABLE_NAME + "." + UserIds.RANK + " = '0') "); +// +// projectionMap.put(_ID, +// KeyRings.TABLE_NAME + "." + KeyRings._ID); +// projectionMap.put(MASTER_KEY_ID, +// KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID); +// projectionMap.put(USER_ID, +// UserIds.TABLE_NAME + "." + UserIds.USER_ID); +// +// qb.appendWhere(" AND tmp." + Keys.KEY_ID + " = "); +// qb.appendWhereEscapeString(uri.getPathSegments().get(3)); +// +// break; +// } +// +// case SECRET_KEY_RING_BY_EMAILS: +// case PUBLIC_KEY_RING_BY_EMAILS: { +// qb.setTables(KeyRings.TABLE_NAME + " INNER JOIN " + Keys.TABLE_NAME + " ON " + +// "(" + KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + +// Keys.TABLE_NAME + "." + Keys.KEY_RING_ID + " AND " + +// Keys.TABLE_NAME + "." + Keys.IS_MASTER_KEY + " = '1'" + +// ") " + +// " INNER JOIN " + UserIds.TABLE_NAME + " ON " + +// "(" + Keys.TABLE_NAME + "." + Keys._ID + " = " + +// UserIds.TABLE_NAME + "." + UserIds.KEY_ID + " AND " + +// UserIds.TABLE_NAME + "." + UserIds.RANK + " = '0') "); +// +// projectionMap.put(_ID, +// KeyRings.TABLE_NAME + "." + KeyRings._ID); +// projectionMap.put(MASTER_KEY_ID, +// KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID); +// projectionMap.put(USER_ID, +// UserIds.TABLE_NAME + "." + UserIds.USER_ID); +// +// String emails = uri.getPathSegments().get(3); +// String chunks[] = emails.split(" *, *"); +// boolean gotCondition = false; +// String emailWhere = ""; +// for (int i = 0; i < chunks.length; ++i) { +// if (chunks[i].length() == 0) { +// continue; +// } +// if (i != 0) { +// emailWhere += " OR "; +// } +// emailWhere += "tmp." + UserIds.USER_ID + " LIKE "; +// // match '*<email>', so it has to be at the *end* of the user id +// emailWhere += DatabaseUtils.sqlEscapeString("%<" + chunks[i] + ">"); +// gotCondition = true; +// } +// +// if (gotCondition) { +// qb.appendWhere(" AND EXISTS (SELECT tmp." + UserIds._ID + +// " FROM " + UserIds.TABLE_NAME + +// " AS tmp WHERE tmp." + UserIds.KEY_ID + " = " + +// Keys.TABLE_NAME + "." + Keys._ID + +// " AND (" + emailWhere + "))"); +// } +// +// break; +// } +// +// default: { +// throw new IllegalArgumentException("Unknown URI " + uri); +// } +// } +// +// qb.setProjectionMap(projectionMap); +// +// // If no sort order is specified use the default +// String orderBy; +// if (TextUtils.isEmpty(sortOrder)) { +// orderBy = null; +// } else { +// orderBy = sortOrder; +// } +// +// //System.out.println(qb.buildQuery(projection, selection, selectionArgs, null, null, sortOrder, null).replace("WHERE", "WHERE\n")); +// Cursor c = qb.query(mDb.db(), projection, selection, selectionArgs, null, null, orderBy); +// +// // Tell the cursor what uri to watch, so it knows when its source data changes +// c.setNotificationUri(getContext().getContentResolver(), uri); +// return c; +// } +// +// @Override +// public String getType(Uri uri) { +// switch (mUriMatcher.match(uri)) { +// case PUBLIC_KEY_RING: +// case PUBLIC_KEY_RING_BY_EMAILS: +// return PUBLIC_KEY_RING_CONTENT_DIR_TYPE; +// +// case PUBLIC_KEY_RING_ID: +// return PUBLIC_KEY_RING_CONTENT_ITEM_TYPE; +// +// case PUBLIC_KEY_RING_BY_KEY_ID: +// return PUBLIC_KEY_RING_CONTENT_ITEM_TYPE; +// +// case PUBLIC_KEY_RING_KEY: +// return PUBLIC_KEY_CONTENT_DIR_TYPE; +// +// case PUBLIC_KEY_RING_KEY_RANK: +// return PUBLIC_KEY_CONTENT_ITEM_TYPE; +// +// case PUBLIC_KEY_RING_USER_ID: +// return USER_ID_CONTENT_DIR_TYPE; +// +// case PUBLIC_KEY_RING_USER_ID_RANK: +// return USER_ID_CONTENT_ITEM_TYPE; +// +// case SECRET_KEY_RING: +// case SECRET_KEY_RING_BY_EMAILS: +// return SECRET_KEY_RING_CONTENT_DIR_TYPE; +// +// case SECRET_KEY_RING_ID: +// return SECRET_KEY_RING_CONTENT_ITEM_TYPE; +// +// case SECRET_KEY_RING_BY_KEY_ID: +// return SECRET_KEY_RING_CONTENT_ITEM_TYPE; +// +// case SECRET_KEY_RING_KEY: +// return SECRET_KEY_CONTENT_DIR_TYPE; +// +// case SECRET_KEY_RING_KEY_RANK: +// return SECRET_KEY_CONTENT_ITEM_TYPE; +// +// case SECRET_KEY_RING_USER_ID: +// return USER_ID_CONTENT_DIR_TYPE; +// +// case SECRET_KEY_RING_USER_ID_RANK: +// return USER_ID_CONTENT_ITEM_TYPE; +// +// default: +// throw new IllegalArgumentException("Unknown URI " + uri); +// } +// } +// +// @Override +// public Uri insert(Uri uri, ContentValues initialValues) { +// // not supported +// return null; +// } +// +// @Override +// public int delete(Uri uri, String where, String[] whereArgs) { +// // not supported +// return 0; +// } +// +// @Override +// public int update(Uri uri, ContentValues values, String where, String[] whereArgs) { +// // not supported +// return 0; +// } +// +// @Override +// public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException { +// int match = mUriMatcher.match(uri); +// if (match != DATA_STREAM) { +// throw new FileNotFoundException(); +// } +// String fileName = uri.getPathSegments().get(1); +// File file = new File(getContext().getFilesDir().getAbsolutePath(), fileName); +// return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY); +// } +//} |