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replicant-packages_apps_Email/provider_src/com/android/email/provider/DBHelper.java
Paul Westbrook bb68c13afa Changes to support smaller email tombstone apk size 
This reduces the tombstone down by 100K

A follow-on cl will remove the unused resources from the tombstone build

Bug: 17414014
Change-Id: I5d38811b17a5273ec726e750ab123e10e36cee04
2014-09-16 13:59:07 -07:00

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/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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 com.android.email.provider;
import android.accounts.AccountManager;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDoneException;
import android.database.sqlite.SQLiteOpenHelper;
import android.database.sqlite.SQLiteStatement;
import android.provider.BaseColumns;
import android.provider.CalendarContract;
import android.provider.ContactsContract;
import android.text.TextUtils;
import com.android.email.DebugUtils;
import com.android.email.R;
import com.android.emailcommon.mail.Address;
import com.android.emailcommon.provider.Account;
import com.android.emailcommon.provider.Credential;
import com.android.emailcommon.provider.EmailContent;
import com.android.emailcommon.provider.EmailContent.AccountColumns;
import com.android.emailcommon.provider.EmailContent.Attachment;
import com.android.emailcommon.provider.EmailContent.AttachmentColumns;
import com.android.emailcommon.provider.EmailContent.Body;
import com.android.emailcommon.provider.EmailContent.BodyColumns;
import com.android.emailcommon.provider.EmailContent.HostAuthColumns;
import com.android.emailcommon.provider.EmailContent.MailboxColumns;
import com.android.emailcommon.provider.EmailContent.Message;
import com.android.emailcommon.provider.EmailContent.MessageColumns;
import com.android.emailcommon.provider.EmailContent.PolicyColumns;
import com.android.emailcommon.provider.EmailContent.QuickResponseColumns;
import com.android.emailcommon.provider.EmailContent.SyncColumns;
import com.android.emailcommon.provider.HostAuth;
import com.android.emailcommon.provider.Mailbox;
import com.android.emailcommon.provider.MessageChangeLogTable;
import com.android.emailcommon.provider.MessageMove;
import com.android.emailcommon.provider.MessageStateChange;
import com.android.emailcommon.provider.Policy;
import com.android.emailcommon.provider.QuickResponse;
import com.android.emailcommon.service.LegacyPolicySet;
import com.android.emailcommon.service.SyncWindow;
import com.android.mail.providers.UIProvider;
import com.android.mail.utils.LogUtils;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableMap;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Map;
public final class DBHelper {
private static final String TAG = "EmailProvider";
private static final String LEGACY_SCHEME_IMAP = "imap";
private static final String LEGACY_SCHEME_POP3 = "pop3";
private static final String LEGACY_SCHEME_EAS = "eas";
private static final String WHERE_ID = BaseColumns._ID + "=?";
private static final String TRIGGER_MAILBOX_DELETE =
"create trigger mailbox_delete before delete on " + Mailbox.TABLE_NAME +
" begin" +
" delete from " + Message.TABLE_NAME +
" where " + MessageColumns.MAILBOX_KEY + "=old." + BaseColumns._ID +
"; delete from " + Message.UPDATED_TABLE_NAME +
" where " + MessageColumns.MAILBOX_KEY + "=old." + BaseColumns._ID +
"; delete from " + Message.DELETED_TABLE_NAME +
" where " + MessageColumns.MAILBOX_KEY + "=old." + BaseColumns._ID +
"; end";
private static final String TRIGGER_ACCOUNT_DELETE =
"create trigger account_delete before delete on " + Account.TABLE_NAME +
" begin delete from " + Mailbox.TABLE_NAME +
" where " + MailboxColumns.ACCOUNT_KEY + "=old." + BaseColumns._ID +
"; delete from " + HostAuth.TABLE_NAME +
" where " + BaseColumns._ID + "=old." + AccountColumns.HOST_AUTH_KEY_RECV +
"; delete from " + HostAuth.TABLE_NAME +
" where " + BaseColumns._ID + "=old." + AccountColumns.HOST_AUTH_KEY_SEND +
"; delete from " + Policy.TABLE_NAME +
" where " + BaseColumns._ID + "=old." + AccountColumns.POLICY_KEY +
"; end";
private static final String TRIGGER_HOST_AUTH_DELETE =
"create trigger host_auth_delete after delete on " + HostAuth.TABLE_NAME +
" begin delete from " + Credential.TABLE_NAME +
" where " + Credential._ID + "=old." + HostAuthColumns.CREDENTIAL_KEY +
" and (select count(*) from " + HostAuth.TABLE_NAME + " where " +
HostAuthColumns.CREDENTIAL_KEY + "=old." + HostAuthColumns.CREDENTIAL_KEY + ")=0" +
"; end";
// Any changes to the database format *must* include update-in-place code.
// Original version: 3
// Version 4: Database wipe required; changing AccountManager interface w/Exchange
// Version 5: Database wipe required; changing AccountManager interface w/Exchange
// Version 6: Adding Message.mServerTimeStamp column
// Version 7: Replace the mailbox_delete trigger with a version that removes orphaned messages
// from the Message_Deletes and Message_Updates tables
// Version 8: Add security flags column to accounts table
// Version 9: Add security sync key and signature to accounts table
// Version 10: Add meeting info to message table
// Version 11: Add content and flags to attachment table
// Version 12: Add content_bytes to attachment table. content is deprecated.
// Version 13: Add messageCount to Mailbox table.
// Version 14: Add snippet to Message table
// Version 15: Fix upgrade problem in version 14.
// Version 16: Add accountKey to Attachment table
// Version 17: Add parentKey to Mailbox table
// Version 18: Copy Mailbox.displayName to Mailbox.serverId for all IMAP & POP3 mailboxes.
// Column Mailbox.serverId is used for the server-side pathname of a mailbox.
// Version 19: Add Policy table; add policyKey to Account table and trigger to delete an
// Account's policy when the Account is deleted
// Version 20: Add new policies to Policy table
// Version 21: Add lastSeenMessageKey column to Mailbox table
// Version 22: Upgrade path for IMAP/POP accounts to integrate with AccountManager
// Version 23: Add column to mailbox table for time of last access
// Version 24: Add column to hostauth table for client cert alias
// Version 25: Added QuickResponse table
// Version 26: Update IMAP accounts to add FLAG_SUPPORTS_SEARCH flag
// Version 27: Add protocolSearchInfo to Message table
// Version 28: Add notifiedMessageId and notifiedMessageCount to Account
// Version 29: Add protocolPoliciesEnforced and protocolPoliciesUnsupported to Policy
// Version 30: Use CSV of RFC822 addresses instead of "packed" values
// Version 31: Add columns to mailbox for ui status/last result
// Version 32: Add columns to mailbox for last notified message key/count; insure not null
// for "notified" columns
// Version 33: Add columns to attachment for ui provider columns
// Version 34: Add total count to mailbox
// Version 35: Set up defaults for lastTouchedCount for drafts and sent
// Version 36: mblank intentionally left this space
// Version 37: Add flag for settings support in folders
// Version 38&39: Add threadTopic to message (for future support)
// Version 39 is last Email1 version
// Version 100 is first Email2 version
// Version 101 SHOULD NOT BE USED
// Version 102&103: Add hierarchicalName to Mailbox
// Version 104&105: add syncData to Message
// Version 106: Add certificate to HostAuth
// Version 107: Add a SEEN column to the message table
// Version 108: Add a cachedFile column to the attachments table
// Version 109: Migrate the account so they have the correct account manager types
// Version 110: Stop updating message_count, don't use auto lookback, and don't use
// ping/push_hold sync states. Note that message_count updating is restored in 113.
// Version 111: Delete Exchange account mailboxes.
// Version 112: Convert Mailbox syncInterval to a boolean (whether or not this mailbox
// syncs along with the account).
// Version 113: Restore message_count to being useful.
// Version 114: Add lastFullSyncTime column
// Version 115: Add pingDuration column
// Version 116: Add MessageMove & MessageStateChange tables.
// Version 117: Add trigger to delete duplicate messages on sync.
// Version 118: Set syncInterval to 0 for all IMAP mailboxes
// Version 119: Disable syncing of DRAFTS type folders.
// Version 120: Changed duplicateMessage deletion trigger to ignore search mailboxes.
// Version 121: Add mainMailboxKey, which will be set for messages that are in the fake
// "search_results" folder to reflect the mailbox that the server considers
// the message to be in. Also, wipe out any stale search_result folders.
// Version 122: Need to update Message_Updates and Message_Deletes to match previous.
// Version 123: Changed the duplicateMesage deletion trigger to ignore accounts that aren't
// exchange accounts.
// Version 124: Added MAX_ATTACHMENT_SIZE to the account table
// Version 125: Add credentials table for OAuth.
// Version 126: Decode address lists for To, From, Cc, Bcc and Reply-To columns in Message.
// Version 127: Force mFlags to contain the correct flags for EAS accounts given a protocol
// version above 12.0
public static final int DATABASE_VERSION = 127;
// Any changes to the database format *must* include update-in-place code.
// Original version: 2
// Version 3: Add "sourceKey" column
// Version 4: Database wipe required; changing AccountManager interface w/Exchange
// Version 5: Database wipe required; changing AccountManager interface w/Exchange
// Version 6: Adding Body.mIntroText column
// Version 7/8: Adding quoted text start pos
// Version 8 is last Email1 version
// Version 100 is the first Email2 version
// Version 101: Move body contents to external files
public static final int BODY_DATABASE_VERSION = 101;
/*
* Internal helper method for index creation.
* Example:
* "create index message_" + MessageColumns.FLAG_READ
* + " on " + Message.TABLE_NAME + " (" + MessageColumns.FLAG_READ + ");"
*/
/* package */
static String createIndex(String tableName, String columnName) {
return "create index " + tableName.toLowerCase() + '_' + columnName
+ " on " + tableName + " (" + columnName + ");";
}
static void createMessageCountTriggers(final SQLiteDatabase db) {
// Insert a message.
db.execSQL("create trigger message_count_message_insert after insert on " +
Message.TABLE_NAME +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.MESSAGE_COUNT +
'=' + MailboxColumns.MESSAGE_COUNT + "+1" +
" where " + BaseColumns._ID + "=NEW." + MessageColumns.MAILBOX_KEY +
"; end");
// Delete a message.
db.execSQL("create trigger message_count_message_delete after delete on " +
Message.TABLE_NAME +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.MESSAGE_COUNT +
'=' + MailboxColumns.MESSAGE_COUNT + "-1" +
" where " + BaseColumns._ID + "=OLD." + MessageColumns.MAILBOX_KEY +
"; end");
// Change a message's mailbox.
db.execSQL("create trigger message_count_message_move after update of " +
MessageColumns.MAILBOX_KEY + " on " + Message.TABLE_NAME +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.MESSAGE_COUNT +
'=' + MailboxColumns.MESSAGE_COUNT + "-1" +
" where " + BaseColumns._ID + "=OLD." + MessageColumns.MAILBOX_KEY +
"; update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.MESSAGE_COUNT +
'=' + MailboxColumns.MESSAGE_COUNT + "+1" +
" where " + BaseColumns._ID + "=NEW." + MessageColumns.MAILBOX_KEY +
"; end");
}
static void createCredentialsTable(SQLiteDatabase db) {
String s = " (" + Credential._ID + " integer primary key autoincrement, "
+ Credential.PROVIDER_COLUMN + " text,"
+ Credential.ACCESS_TOKEN_COLUMN + " text,"
+ Credential.REFRESH_TOKEN_COLUMN + " text,"
+ Credential.EXPIRATION_COLUMN + " integer"
+ ");";
db.execSQL("create table " + Credential.TABLE_NAME + s);
db.execSQL(TRIGGER_HOST_AUTH_DELETE);
}
static void dropDeleteDuplicateMessagesTrigger(final SQLiteDatabase db) {
db.execSQL("drop trigger message_delete_duplicates_on_insert");
}
/**
* Add a trigger to delete duplicate server side messages before insertion.
* This should delete any messages older messages that have the same serverId and account as
* the new message, if:
* Neither message is in a SEARCH type mailbox, and
* The new message's mailbox's account is an exchange account.
*
* Here is the plain text of this sql:
* create trigger message_delete_duplicates_on_insert before insert on
* Message for each row when new.syncServerId is not null and
* (select type from Mailbox where _id=new.mailboxKey) != 8 and
* (select HostAuth.protocol from HostAuth, Account where
* new.accountKey=account._id and account.hostAuthKeyRecv=hostAuth._id) = 'gEas'
* begin delete from Message where new.syncServerId=syncSeverId and
* new.accountKey=accountKey and
* (select Mailbox.type from Mailbox where _id=mailboxKey) != 8; end
*/
static void createDeleteDuplicateMessagesTrigger(final Context context,
final SQLiteDatabase db) {
db.execSQL("create trigger message_delete_duplicates_on_insert before insert on "
+ Message.TABLE_NAME + " for each row when new." + SyncColumns.SERVER_ID
+ " is not null and "
+ "(select " + MailboxColumns.TYPE + " from " + Mailbox.TABLE_NAME
+ " where " + MailboxColumns._ID + "=new."
+ MessageColumns.MAILBOX_KEY + ")!=" + Mailbox.TYPE_SEARCH
+ " and (select "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns.PROTOCOL + " from "
+ HostAuth.TABLE_NAME + "," + Account.TABLE_NAME
+ " where new." + MessageColumns.ACCOUNT_KEY
+ "=" + Account.TABLE_NAME + "." + AccountColumns._ID
+ " and " + Account.TABLE_NAME + "." + AccountColumns.HOST_AUTH_KEY_RECV
+ "=" + HostAuth.TABLE_NAME + "." + HostAuthColumns._ID
+ ")='" + context.getString(R.string.protocol_eas) + "'"
+ " begin delete from " + Message.TABLE_NAME + " where new."
+ SyncColumns.SERVER_ID + "=" + SyncColumns.SERVER_ID + " and new."
+ MessageColumns.ACCOUNT_KEY + "=" + MessageColumns.ACCOUNT_KEY
+ " and (select " + Mailbox.TABLE_NAME + "." + MailboxColumns.TYPE + " from "
+ Mailbox.TABLE_NAME + " where " + MailboxColumns._ID + "="
+ MessageColumns.MAILBOX_KEY + ")!=" + Mailbox.TYPE_SEARCH +"; end");
}
static void createMessageTable(Context context, SQLiteDatabase db) {
String messageColumns = MessageColumns.DISPLAY_NAME + " text, "
+ MessageColumns.TIMESTAMP + " integer, "
+ MessageColumns.SUBJECT + " text, "
+ MessageColumns.FLAG_READ + " integer, "
+ MessageColumns.FLAG_LOADED + " integer, "
+ MessageColumns.FLAG_FAVORITE + " integer, "
+ MessageColumns.FLAG_ATTACHMENT + " integer, "
+ MessageColumns.FLAGS + " integer, "
+ MessageColumns.DRAFT_INFO + " integer, "
+ MessageColumns.MESSAGE_ID + " text, "
+ MessageColumns.MAILBOX_KEY + " integer, "
+ MessageColumns.ACCOUNT_KEY + " integer, "
+ MessageColumns.FROM_LIST + " text, "
+ MessageColumns.TO_LIST + " text, "
+ MessageColumns.CC_LIST + " text, "
+ MessageColumns.BCC_LIST + " text, "
+ MessageColumns.REPLY_TO_LIST + " text, "
+ MessageColumns.MEETING_INFO + " text, "
+ MessageColumns.SNIPPET + " text, "
+ MessageColumns.PROTOCOL_SEARCH_INFO + " text, "
+ MessageColumns.THREAD_TOPIC + " text, "
+ MessageColumns.SYNC_DATA + " text, "
+ MessageColumns.FLAG_SEEN + " integer, "
+ MessageColumns.MAIN_MAILBOX_KEY + " integer"
+ ");";
// This String and the following String MUST have the same columns, except for the type
// of those columns!
String createString = " (" + BaseColumns._ID + " integer primary key autoincrement, "
+ SyncColumns.SERVER_ID + " text, "
+ SyncColumns.SERVER_TIMESTAMP + " integer, "
+ messageColumns;
// For the updated and deleted tables, the id is assigned, but we do want to keep track
// of the ORDER of updates using an autoincrement primary key. We use the DATA column
// at this point; it has no other function
String altCreateString = " (" + BaseColumns._ID + " integer unique, "
+ SyncColumns.SERVER_ID + " text, "
+ SyncColumns.SERVER_TIMESTAMP + " integer, "
+ messageColumns;
// The three tables have the same schema
db.execSQL("create table " + Message.TABLE_NAME + createString);
db.execSQL("create table " + Message.UPDATED_TABLE_NAME + altCreateString);
db.execSQL("create table " + Message.DELETED_TABLE_NAME + altCreateString);
String indexColumns[] = {
MessageColumns.TIMESTAMP,
MessageColumns.FLAG_READ,
MessageColumns.FLAG_LOADED,
MessageColumns.MAILBOX_KEY,
SyncColumns.SERVER_ID
};
for (String columnName : indexColumns) {
db.execSQL(createIndex(Message.TABLE_NAME, columnName));
}
// Deleting a Message deletes all associated Attachments
// Deleting the associated Body cannot be done in a trigger, because the Body is stored
// in a separate database, and trigger cannot operate on attached databases.
db.execSQL("create trigger message_delete before delete on " + Message.TABLE_NAME +
" begin delete from " + Attachment.TABLE_NAME +
" where " + AttachmentColumns.MESSAGE_KEY + "=old." + BaseColumns._ID +
"; end");
// Add triggers to keep unread count accurate per mailbox
// NOTE: SQLite's before triggers are not safe when recursive triggers are involved.
// Use caution when changing them.
// Insert a message; if flagRead is zero, add to the unread count of the message's mailbox
db.execSQL("create trigger unread_message_insert before insert on " + Message.TABLE_NAME +
" when NEW." + MessageColumns.FLAG_READ + "=0" +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.UNREAD_COUNT +
'=' + MailboxColumns.UNREAD_COUNT + "+1" +
" where " + BaseColumns._ID + "=NEW." + MessageColumns.MAILBOX_KEY +
"; end");
// Delete a message; if flagRead is zero, decrement the unread count of the msg's mailbox
db.execSQL("create trigger unread_message_delete before delete on " + Message.TABLE_NAME +
" when OLD." + MessageColumns.FLAG_READ + "=0" +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.UNREAD_COUNT +
'=' + MailboxColumns.UNREAD_COUNT + "-1" +
" where " + BaseColumns._ID + "=OLD." + MessageColumns.MAILBOX_KEY +
"; end");
// Change a message's mailbox
db.execSQL("create trigger unread_message_move before update of " +
MessageColumns.MAILBOX_KEY + " on " + Message.TABLE_NAME +
" when OLD." + MessageColumns.FLAG_READ + "=0" +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.UNREAD_COUNT +
'=' + MailboxColumns.UNREAD_COUNT + "-1" +
" where " + BaseColumns._ID + "=OLD." + MessageColumns.MAILBOX_KEY +
"; update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.UNREAD_COUNT +
'=' + MailboxColumns.UNREAD_COUNT + "+1" +
" where " + BaseColumns._ID + "=NEW." + MessageColumns.MAILBOX_KEY +
"; end");
// Change a message's read state
db.execSQL("create trigger unread_message_read before update of " +
MessageColumns.FLAG_READ + " on " + Message.TABLE_NAME +
" when OLD." + MessageColumns.FLAG_READ + "!=NEW." + MessageColumns.FLAG_READ +
" begin update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.UNREAD_COUNT +
'=' + MailboxColumns.UNREAD_COUNT + "+ case OLD." + MessageColumns.FLAG_READ +
" when 0 then -1 else 1 end" +
" where " + BaseColumns._ID + "=OLD." + MessageColumns.MAILBOX_KEY +
"; end");
// Add triggers to maintain message_count.
createMessageCountTriggers(db);
createDeleteDuplicateMessagesTrigger(context, db);
}
static void resetMessageTable(Context context, SQLiteDatabase db,
int oldVersion, int newVersion) {
try {
db.execSQL("drop table " + Message.TABLE_NAME);
db.execSQL("drop table " + Message.UPDATED_TABLE_NAME);
db.execSQL("drop table " + Message.DELETED_TABLE_NAME);
} catch (SQLException e) {
}
createMessageTable(context, db);
}
/**
* Common columns for all {@link MessageChangeLogTable} tables.
*/
private static String MESSAGE_CHANGE_LOG_COLUMNS =
MessageChangeLogTable.ID + " integer primary key autoincrement, "
+ MessageChangeLogTable.MESSAGE_KEY + " integer, "
+ MessageChangeLogTable.SERVER_ID + " text, "
+ MessageChangeLogTable.ACCOUNT_KEY + " integer, "
+ MessageChangeLogTable.STATUS + " integer, ";
/**
* Create indices common to all {@link MessageChangeLogTable} tables.
* @param db The {@link SQLiteDatabase}.
* @param tableName The name of this particular table.
*/
private static void createMessageChangeLogTableIndices(final SQLiteDatabase db,
final String tableName) {
db.execSQL(createIndex(tableName, MessageChangeLogTable.MESSAGE_KEY));
db.execSQL(createIndex(tableName, MessageChangeLogTable.ACCOUNT_KEY));
}
/**
* Create triggers common to all {@link MessageChangeLogTable} tables.
* @param db The {@link SQLiteDatabase}.
* @param tableName The name of this particular table.
*/
private static void createMessageChangeLogTableTriggers(final SQLiteDatabase db,
final String tableName) {
// Trigger to delete from the change log when a message is deleted.
db.execSQL("create trigger " + tableName + "_delete_message before delete on "
+ Message.TABLE_NAME + " for each row begin delete from " + tableName
+ " where " + MessageChangeLogTable.MESSAGE_KEY + "=old." + MessageColumns._ID
+ "; end");
// Trigger to delete from the change log when an account is deleted.
db.execSQL("create trigger " + tableName + "_delete_account before delete on "
+ Account.TABLE_NAME + " for each row begin delete from " + tableName
+ " where " + MessageChangeLogTable.ACCOUNT_KEY + "=old." + AccountColumns._ID
+ "; end");
}
/**
* Create the MessageMove table.
* @param db The {@link SQLiteDatabase}.
*/
private static void createMessageMoveTable(final SQLiteDatabase db) {
db.execSQL("create table " + MessageMove.TABLE_NAME + " ("
+ MESSAGE_CHANGE_LOG_COLUMNS
+ MessageMove.SRC_FOLDER_KEY + " integer, "
+ MessageMove.DST_FOLDER_KEY + " integer, "
+ MessageMove.SRC_FOLDER_SERVER_ID + " text, "
+ MessageMove.DST_FOLDER_SERVER_ID + " text);");
createMessageChangeLogTableIndices(db, MessageMove.TABLE_NAME);
createMessageChangeLogTableTriggers(db, MessageMove.TABLE_NAME);
}
/**
* Create the MessageStateChange table.
* @param db The {@link SQLiteDatabase}.
*/
private static void createMessageStateChangeTable(final SQLiteDatabase db) {
db.execSQL("create table " + MessageStateChange.TABLE_NAME + " ("
+ MESSAGE_CHANGE_LOG_COLUMNS
+ MessageStateChange.OLD_FLAG_READ + " integer, "
+ MessageStateChange.NEW_FLAG_READ + " integer, "
+ MessageStateChange.OLD_FLAG_FAVORITE + " integer, "
+ MessageStateChange.NEW_FLAG_FAVORITE + " integer);");
createMessageChangeLogTableIndices(db, MessageStateChange.TABLE_NAME);
createMessageChangeLogTableTriggers(db, MessageStateChange.TABLE_NAME);
}
@SuppressWarnings("deprecation")
static void createAccountTable(SQLiteDatabase db) {
String s = " (" + AccountColumns._ID + " integer primary key autoincrement, "
+ AccountColumns.DISPLAY_NAME + " text, "
+ AccountColumns.EMAIL_ADDRESS + " text, "
+ AccountColumns.SYNC_KEY + " text, "
+ AccountColumns.SYNC_LOOKBACK + " integer, "
+ AccountColumns.SYNC_INTERVAL + " text, "
+ AccountColumns.HOST_AUTH_KEY_RECV + " integer, "
+ AccountColumns.HOST_AUTH_KEY_SEND + " integer, "
+ AccountColumns.FLAGS + " integer, "
+ AccountColumns.IS_DEFAULT + " integer, "
+ AccountColumns.COMPATIBILITY_UUID + " text, "
+ AccountColumns.SENDER_NAME + " text, "
+ AccountColumns.RINGTONE_URI + " text, "
+ AccountColumns.PROTOCOL_VERSION + " text, "
+ AccountColumns.NEW_MESSAGE_COUNT + " integer, "
+ AccountColumns.SECURITY_FLAGS + " integer, "
+ AccountColumns.SECURITY_SYNC_KEY + " text, "
+ AccountColumns.SIGNATURE + " text, "
+ AccountColumns.POLICY_KEY + " integer, "
+ AccountColumns.MAX_ATTACHMENT_SIZE + " integer, "
+ AccountColumns.PING_DURATION + " integer"
+ ");";
db.execSQL("create table " + Account.TABLE_NAME + s);
// Deleting an account deletes associated Mailboxes and HostAuth's
db.execSQL(TRIGGER_ACCOUNT_DELETE);
}
static void resetAccountTable(SQLiteDatabase db, int oldVersion, int newVersion) {
try {
db.execSQL("drop table " + Account.TABLE_NAME);
} catch (SQLException e) {
}
createAccountTable(db);
}
static void createPolicyTable(SQLiteDatabase db) {
String s = " (" + PolicyColumns._ID + " integer primary key autoincrement, "
+ PolicyColumns.PASSWORD_MODE + " integer, "
+ PolicyColumns.PASSWORD_MIN_LENGTH + " integer, "
+ PolicyColumns.PASSWORD_EXPIRATION_DAYS + " integer, "
+ PolicyColumns.PASSWORD_HISTORY + " integer, "
+ PolicyColumns.PASSWORD_COMPLEX_CHARS + " integer, "
+ PolicyColumns.PASSWORD_MAX_FAILS + " integer, "
+ PolicyColumns.MAX_SCREEN_LOCK_TIME + " integer, "
+ PolicyColumns.REQUIRE_REMOTE_WIPE + " integer, "
+ PolicyColumns.REQUIRE_ENCRYPTION + " integer, "
+ PolicyColumns.REQUIRE_ENCRYPTION_EXTERNAL + " integer, "
+ PolicyColumns.REQUIRE_MANUAL_SYNC_WHEN_ROAMING + " integer, "
+ PolicyColumns.DONT_ALLOW_CAMERA + " integer, "
+ PolicyColumns.DONT_ALLOW_ATTACHMENTS + " integer, "
+ PolicyColumns.DONT_ALLOW_HTML + " integer, "
+ PolicyColumns.MAX_ATTACHMENT_SIZE + " integer, "
+ PolicyColumns.MAX_TEXT_TRUNCATION_SIZE + " integer, "
+ PolicyColumns.MAX_HTML_TRUNCATION_SIZE + " integer, "
+ PolicyColumns.MAX_EMAIL_LOOKBACK + " integer, "
+ PolicyColumns.MAX_CALENDAR_LOOKBACK + " integer, "
+ PolicyColumns.PASSWORD_RECOVERY_ENABLED + " integer, "
+ PolicyColumns.PROTOCOL_POLICIES_ENFORCED + " text, "
+ PolicyColumns.PROTOCOL_POLICIES_UNSUPPORTED + " text"
+ ");";
db.execSQL("create table " + Policy.TABLE_NAME + s);
}
static void createHostAuthTable(SQLiteDatabase db) {
String s = " (" + HostAuthColumns._ID + " integer primary key autoincrement, "
+ HostAuthColumns.PROTOCOL + " text, "
+ HostAuthColumns.ADDRESS + " text, "
+ HostAuthColumns.PORT + " integer, "
+ HostAuthColumns.FLAGS + " integer, "
+ HostAuthColumns.LOGIN + " text, "
+ HostAuthColumns.PASSWORD + " text, "
+ HostAuthColumns.DOMAIN + " text, "
+ HostAuthColumns.ACCOUNT_KEY + " integer,"
+ HostAuthColumns.CLIENT_CERT_ALIAS + " text,"
+ HostAuthColumns.SERVER_CERT + " blob,"
+ HostAuthColumns.CREDENTIAL_KEY + " integer"
+ ");";
db.execSQL("create table " + HostAuth.TABLE_NAME + s);
}
static void resetHostAuthTable(SQLiteDatabase db, int oldVersion, int newVersion) {
try {
db.execSQL("drop table " + HostAuth.TABLE_NAME);
} catch (SQLException e) {
}
createHostAuthTable(db);
}
@SuppressWarnings("deprecation")
static void createMailboxTable(SQLiteDatabase db) {
String s = " (" + MailboxColumns._ID + " integer primary key autoincrement, "
+ MailboxColumns.DISPLAY_NAME + " text, "
+ MailboxColumns.SERVER_ID + " text, "
+ MailboxColumns.PARENT_SERVER_ID + " text, "
+ MailboxColumns.PARENT_KEY + " integer, "
+ MailboxColumns.ACCOUNT_KEY + " integer, "
+ MailboxColumns.TYPE + " integer, "
+ MailboxColumns.DELIMITER + " integer, "
+ MailboxColumns.SYNC_KEY + " text, "
+ MailboxColumns.SYNC_LOOKBACK + " integer, "
+ MailboxColumns.SYNC_INTERVAL + " integer, "
+ MailboxColumns.SYNC_TIME + " integer, "
+ MailboxColumns.UNREAD_COUNT + " integer, "
+ MailboxColumns.FLAG_VISIBLE + " integer, "
+ MailboxColumns.FLAGS + " integer, "
+ MailboxColumns.VISIBLE_LIMIT + " integer, "
+ MailboxColumns.SYNC_STATUS + " text, "
+ MailboxColumns.MESSAGE_COUNT + " integer not null default 0, "
+ MailboxColumns.LAST_TOUCHED_TIME + " integer default 0, "
+ MailboxColumns.UI_SYNC_STATUS + " integer default 0, "
+ MailboxColumns.UI_LAST_SYNC_RESULT + " integer default 0, "
+ MailboxColumns.LAST_NOTIFIED_MESSAGE_KEY + " integer not null default 0, "
+ MailboxColumns.LAST_NOTIFIED_MESSAGE_COUNT + " integer not null default 0, "
+ MailboxColumns.TOTAL_COUNT + " integer, "
+ MailboxColumns.HIERARCHICAL_NAME + " text, "
+ MailboxColumns.LAST_FULL_SYNC_TIME + " integer"
+ ");";
db.execSQL("create table " + Mailbox.TABLE_NAME + s);
db.execSQL("create index mailbox_" + MailboxColumns.SERVER_ID
+ " on " + Mailbox.TABLE_NAME + " (" + MailboxColumns.SERVER_ID + ")");
db.execSQL("create index mailbox_" + MailboxColumns.ACCOUNT_KEY
+ " on " + Mailbox.TABLE_NAME + " (" + MailboxColumns.ACCOUNT_KEY + ")");
// Deleting a Mailbox deletes associated Messages in all three tables
db.execSQL(TRIGGER_MAILBOX_DELETE);
}
static void resetMailboxTable(SQLiteDatabase db, int oldVersion, int newVersion) {
try {
db.execSQL("drop table " + Mailbox.TABLE_NAME);
} catch (SQLException e) {
}
createMailboxTable(db);
}
static void createAttachmentTable(SQLiteDatabase db) {
String s = " (" + AttachmentColumns._ID + " integer primary key autoincrement, "
+ AttachmentColumns.FILENAME + " text, "
+ AttachmentColumns.MIME_TYPE + " text, "
+ AttachmentColumns.SIZE + " integer, "
+ AttachmentColumns.CONTENT_ID + " text, "
+ AttachmentColumns.CONTENT_URI + " text, "
+ AttachmentColumns.MESSAGE_KEY + " integer, "
+ AttachmentColumns.LOCATION + " text, "
+ AttachmentColumns.ENCODING + " text, "
+ AttachmentColumns.CONTENT + " text, "
+ AttachmentColumns.FLAGS + " integer, "
+ AttachmentColumns.CONTENT_BYTES + " blob, "
+ AttachmentColumns.ACCOUNT_KEY + " integer, "
+ AttachmentColumns.UI_STATE + " integer, "
+ AttachmentColumns.UI_DESTINATION + " integer, "
+ AttachmentColumns.UI_DOWNLOADED_SIZE + " integer, "
+ AttachmentColumns.CACHED_FILE + " text"
+ ");";
db.execSQL("create table " + Attachment.TABLE_NAME + s);
db.execSQL(createIndex(Attachment.TABLE_NAME, AttachmentColumns.MESSAGE_KEY));
}
static void resetAttachmentTable(SQLiteDatabase db, int oldVersion, int newVersion) {
try {
db.execSQL("drop table " + Attachment.TABLE_NAME);
} catch (SQLException e) {
}
createAttachmentTable(db);
}
static void createQuickResponseTable(SQLiteDatabase db) {
String s = " (" + QuickResponseColumns._ID + " integer primary key autoincrement, "
+ QuickResponseColumns.TEXT + " text, "
+ QuickResponseColumns.ACCOUNT_KEY + " integer"
+ ");";
db.execSQL("create table " + QuickResponse.TABLE_NAME + s);
}
@SuppressWarnings("deprecation")
static void createBodyTable(SQLiteDatabase db) {
String s = " (" + BodyColumns._ID + " integer primary key autoincrement, "
+ BodyColumns.MESSAGE_KEY + " integer, "
+ BodyColumns.HTML_CONTENT + " text, "
+ BodyColumns.TEXT_CONTENT + " text, "
+ BodyColumns.HTML_REPLY + " text, "
+ BodyColumns.TEXT_REPLY + " text, "
+ BodyColumns.SOURCE_MESSAGE_KEY + " text, "
+ BodyColumns.INTRO_TEXT + " text, "
+ BodyColumns.QUOTED_TEXT_START_POS + " integer"
+ ");";
db.execSQL("create table " + Body.TABLE_NAME + s);
db.execSQL(createIndex(Body.TABLE_NAME, BodyColumns.MESSAGE_KEY));
}
private static void upgradeBodyToVersion5(final SQLiteDatabase db) {
try {
db.execSQL("drop table " + Body.TABLE_NAME);
createBodyTable(db);
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, e, "Exception upgrading EmailProviderBody.db from <v5");
}
}
@SuppressWarnings("deprecation")
private static void upgradeBodyFromVersion5ToVersion6(final SQLiteDatabase db) {
try {
db.execSQL("alter table " + Body.TABLE_NAME
+ " add " + BodyColumns.INTRO_TEXT + " text");
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, e, "Exception upgrading EmailProviderBody.db from v5 to v6");
}
}
private static void upgradeBodyFromVersion6ToVersion8(final SQLiteDatabase db) {
try {
db.execSQL("alter table " + Body.TABLE_NAME
+ " add " + BodyColumns.QUOTED_TEXT_START_POS + " integer");
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, e, "Exception upgrading EmailProviderBody.db from v6 to v8");
}
}
/**
* This upgrade migrates email bodies out of the database and into individual files.
*/
private static void upgradeBodyFromVersion100ToVersion101(final Context context,
final SQLiteDatabase db) {
try {
// We can't read the body parts through the cursor because they might be over 2MB
final String projection[] = { BodyColumns.MESSAGE_KEY };
final Cursor cursor = db.query(Body.TABLE_NAME, projection,
null, null, null, null, null);
if (cursor == null) {
throw new IllegalStateException("Could not read body table for upgrade");
}
final SQLiteStatement htmlSql = db.compileStatement(
"SELECT " + BodyColumns.HTML_CONTENT +
" FROM " + Body.TABLE_NAME +
" WHERE " + BodyColumns.MESSAGE_KEY + "=?"
);
final SQLiteStatement textSql = db.compileStatement(
"SELECT " + BodyColumns.TEXT_CONTENT +
" FROM " + Body.TABLE_NAME +
" WHERE " + BodyColumns.MESSAGE_KEY + "=?"
);
while (cursor.moveToNext()) {
final long messageId = cursor.getLong(0);
htmlSql.bindLong(1, messageId);
try {
final String htmlString = htmlSql.simpleQueryForString();
if (!TextUtils.isEmpty(htmlString)) {
final File htmlFile = EmailProvider.getBodyFile(context, messageId, "html");
final FileWriter w = new FileWriter(htmlFile);
try {
w.write(htmlString);
} finally {
w.close();
}
}
} catch (final SQLiteDoneException e) {
LogUtils.v(LogUtils.TAG, e, "Done with the HTML column");
}
textSql.bindLong(1, messageId);
try {
final String textString = textSql.simpleQueryForString();
if (!TextUtils.isEmpty(textString)) {
final File textFile = EmailProvider.getBodyFile(context, messageId, "txt");
final FileWriter w = new FileWriter(textFile);
try {
w.write(textString);
} finally {
w.close();
}
}
} catch (final SQLiteDoneException e) {
LogUtils.v(LogUtils.TAG, e, "Done with the text column");
}
}
db.execSQL("update " + Body.TABLE_NAME +
" set " + BodyColumns.HTML_CONTENT + "=NULL,"
+ BodyColumns.TEXT_CONTENT + "=NULL");
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, e, "Exception upgrading EmailProviderBody.db from v100 to v101");
} catch (final IOException e) {
throw new RuntimeException(e);
}
}
protected static class BodyDatabaseHelper extends SQLiteOpenHelper {
final Context mContext;
BodyDatabaseHelper(Context context, String name) {
super(context, name, null, BODY_DATABASE_VERSION);
mContext = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
LogUtils.d(TAG, "Creating EmailProviderBody database");
createBodyTable(db);
}
@Override
public void onUpgrade(final SQLiteDatabase db, final int oldVersion, final int newVersion) {
if (oldVersion < 5) {
upgradeBodyToVersion5(db);
}
if (oldVersion < 6) {
upgradeBodyFromVersion5ToVersion6(db);
}
if (oldVersion < 8) {
upgradeBodyFromVersion6ToVersion8(db);
}
if (oldVersion < 101) {
upgradeBodyFromVersion100ToVersion101(mContext, db);
}
}
@Override
public void onOpen(SQLiteDatabase db) {
}
}
/** Counts the number of messages in each mailbox, and updates the message count column. */
@VisibleForTesting
static void recalculateMessageCount(SQLiteDatabase db) {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.MESSAGE_COUNT +
"= (select count(*) from " + Message.TABLE_NAME +
" where " + MessageColumns.MAILBOX_KEY + " = " +
Mailbox.TABLE_NAME + "." + MailboxColumns._ID + ")");
}
protected static class DatabaseHelper extends SQLiteOpenHelper {
final Context mContext;
DatabaseHelper(Context context, String name) {
super(context, name, null, DATABASE_VERSION);
mContext = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
LogUtils.d(TAG, "Creating EmailProvider database");
// Create all tables here; each class has its own method
createMessageTable(mContext, db);
createAttachmentTable(db);
createMailboxTable(db);
createHostAuthTable(db);
createAccountTable(db);
createMessageMoveTable(db);
createMessageStateChangeTable(db);
createPolicyTable(db);
createQuickResponseTable(db);
createCredentialsTable(db);
}
@Override
public void onDowngrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (oldVersion == 101 && newVersion == 100) {
LogUtils.d(TAG, "Downgrade from v101 to v100");
} else {
super.onDowngrade(db, oldVersion, newVersion);
}
}
@Override
@SuppressWarnings("deprecation")
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// For versions prior to 5, delete all data
// Versions >= 5 require that data be preserved!
if (oldVersion < 5) {
android.accounts.Account[] accounts = AccountManager.get(mContext)
.getAccountsByType(LEGACY_SCHEME_EAS);
for (android.accounts.Account account: accounts) {
AccountManager.get(mContext).removeAccount(account, null, null);
}
resetMessageTable(mContext, db, oldVersion, newVersion);
resetAttachmentTable(db, oldVersion, newVersion);
resetMailboxTable(db, oldVersion, newVersion);
resetHostAuthTable(db, oldVersion, newVersion);
resetAccountTable(db, oldVersion, newVersion);
return;
}
if (oldVersion == 5) {
// Message Tables: Add SyncColumns.SERVER_TIMESTAMP
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add column " + SyncColumns.SERVER_TIMESTAMP + " integer" + ";");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add column " + SyncColumns.SERVER_TIMESTAMP + " integer" + ";");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add column " + SyncColumns.SERVER_TIMESTAMP + " integer" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v5 to v6", e);
}
}
// TODO: Change all these to strict inequalities
if (oldVersion <= 6) {
// Use the newer mailbox_delete trigger
db.execSQL("drop trigger mailbox_delete;");
db.execSQL(TRIGGER_MAILBOX_DELETE);
}
if (oldVersion <= 7) {
// add the security (provisioning) column
try {
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.SECURITY_FLAGS + " integer" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 7 to 8 " + e);
}
}
if (oldVersion <= 8) {
// accounts: add security sync key & user signature columns
try {
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.SECURITY_SYNC_KEY + " text" + ";");
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.SIGNATURE + " text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 8 to 9 " + e);
}
}
if (oldVersion <= 9) {
// Message: add meeting info column into Message tables
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add column " + MessageColumns.MEETING_INFO + " text" + ";");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add column " + MessageColumns.MEETING_INFO + " text" + ";");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add column " + MessageColumns.MEETING_INFO + " text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 9 to 10 " + e);
}
}
if (oldVersion <= 10) {
// Attachment: add content and flags columns
try {
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.CONTENT + " text" + ";");
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.FLAGS + " integer" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 10 to 11 " + e);
}
}
if (oldVersion <= 11) {
// Attachment: add content_bytes
try {
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.CONTENT_BYTES + " blob" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 11 to 12 " + e);
}
}
if (oldVersion <= 12) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.MESSAGE_COUNT
+" integer not null default 0" + ";");
recalculateMessageCount(db);
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 12 to 13 " + e);
}
}
if (oldVersion <= 13) {
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add column " + MessageColumns.SNIPPET
+" text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 13 to 14 " + e);
}
}
if (oldVersion <= 14) {
try {
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add column " + MessageColumns.SNIPPET +" text" + ";");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add column " + MessageColumns.SNIPPET +" text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 14 to 15 " + e);
}
}
if (oldVersion <= 15) {
try {
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.ACCOUNT_KEY +" integer" + ";");
// Update all existing attachments to add the accountKey data
db.execSQL("update " + Attachment.TABLE_NAME + " set " +
AttachmentColumns.ACCOUNT_KEY + "= (SELECT " + Message.TABLE_NAME +
"." + MessageColumns.ACCOUNT_KEY + " from " + Message.TABLE_NAME +
" where " + Message.TABLE_NAME + "." + MessageColumns._ID + " = " +
Attachment.TABLE_NAME + "." + AttachmentColumns.MESSAGE_KEY + ")");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 15 to 16 " + e);
}
}
if (oldVersion <= 16) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.PARENT_KEY + " integer;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 16 to 17 " + e);
}
}
if (oldVersion <= 17) {
upgradeFromVersion17ToVersion18(db);
}
if (oldVersion <= 18) {
try {
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.POLICY_KEY + " integer;");
db.execSQL("drop trigger account_delete;");
db.execSQL(TRIGGER_ACCOUNT_DELETE);
createPolicyTable(db);
convertPolicyFlagsToPolicyTable(db);
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 18 to 19 " + e);
}
}
if (oldVersion <= 19) {
try {
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.REQUIRE_MANUAL_SYNC_WHEN_ROAMING +
" integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.DONT_ALLOW_CAMERA + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.DONT_ALLOW_ATTACHMENTS + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.DONT_ALLOW_HTML + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.MAX_ATTACHMENT_SIZE + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.MAX_TEXT_TRUNCATION_SIZE +
" integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.MAX_HTML_TRUNCATION_SIZE +
" integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.MAX_EMAIL_LOOKBACK + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.MAX_CALENDAR_LOOKBACK + " integer;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + PolicyColumns.PASSWORD_RECOVERY_ENABLED +
" integer;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 19 to 20 " + e);
}
}
if (oldVersion <= 21) {
upgradeFromVersion21ToVersion22(db, mContext);
oldVersion = 22;
}
if (oldVersion <= 22) {
upgradeFromVersion22ToVersion23(db);
}
if (oldVersion <= 23) {
upgradeFromVersion23ToVersion24(db);
}
if (oldVersion <= 24) {
upgradeFromVersion24ToVersion25(db);
}
if (oldVersion <= 25) {
upgradeFromVersion25ToVersion26(db);
}
if (oldVersion <= 26) {
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add column " + MessageColumns.PROTOCOL_SEARCH_INFO + " text;");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add column " + MessageColumns.PROTOCOL_SEARCH_INFO +" text" + ";");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add column " + MessageColumns.PROTOCOL_SEARCH_INFO +" text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 26 to 27 " + e);
}
}
if (oldVersion <= 28) {
try {
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + Policy.PROTOCOL_POLICIES_ENFORCED + " text;");
db.execSQL("alter table " + Policy.TABLE_NAME
+ " add column " + Policy.PROTOCOL_POLICIES_UNSUPPORTED + " text;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 28 to 29 " + e);
}
}
if (oldVersion <= 29) {
upgradeFromVersion29ToVersion30(db);
}
if (oldVersion <= 30) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.UI_SYNC_STATUS + " integer;");
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.UI_LAST_SYNC_RESULT + " integer;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 30 to 31 " + e);
}
}
if (oldVersion <= 31) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.LAST_NOTIFIED_MESSAGE_KEY + " integer;");
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.LAST_NOTIFIED_MESSAGE_COUNT + " integer;");
db.execSQL("update Mailbox set " + Mailbox.LAST_NOTIFIED_MESSAGE_KEY +
"=0 where " + Mailbox.LAST_NOTIFIED_MESSAGE_KEY + " IS NULL");
db.execSQL("update Mailbox set " + Mailbox.LAST_NOTIFIED_MESSAGE_COUNT +
"=0 where " + Mailbox.LAST_NOTIFIED_MESSAGE_COUNT + " IS NULL");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 31 to 32 " + e);
}
}
if (oldVersion <= 32) {
try {
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.UI_STATE + " integer;");
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.UI_DESTINATION + " integer;");
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.UI_DOWNLOADED_SIZE + " integer;");
// If we have a contentUri then the attachment is saved
// uiDestination of 0 = "cache", so we don't have to set this
db.execSQL("update " + Attachment.TABLE_NAME + " set " +
AttachmentColumns.UI_STATE + "=" + UIProvider.AttachmentState.SAVED +
" where " + AttachmentColumns.CONTENT_URI + " is not null;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 32 to 33 " + e);
}
}
if (oldVersion <= 33) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + MailboxColumns.TOTAL_COUNT + " integer;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 33 to 34 " + e);
}
}
if (oldVersion <= 34) {
try {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.LAST_TOUCHED_TIME + " = " +
Mailbox.DRAFTS_DEFAULT_TOUCH_TIME + " WHERE " + MailboxColumns.TYPE +
" = " + Mailbox.TYPE_DRAFTS);
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.LAST_TOUCHED_TIME + " = " +
Mailbox.SENT_DEFAULT_TOUCH_TIME + " WHERE " + MailboxColumns.TYPE +
" = " + Mailbox.TYPE_SENT);
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 34 to 35 " + e);
}
}
if (oldVersion <= 36) {
try {
// Set "supports settings" for EAS mailboxes
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.FLAGS + "=" + MailboxColumns.FLAGS + "|" +
Mailbox.FLAG_SUPPORTS_SETTINGS + " where (" +
MailboxColumns.FLAGS + "&" + Mailbox.FLAG_HOLDS_MAIL + ")!=0 and " +
MailboxColumns.ACCOUNT_KEY + " IN (SELECT " + Account.TABLE_NAME +
"." + AccountColumns._ID + " from " + Account.TABLE_NAME + "," +
HostAuth.TABLE_NAME + " where " + Account.TABLE_NAME + "." +
AccountColumns.HOST_AUTH_KEY_RECV + "=" + HostAuth.TABLE_NAME + "." +
HostAuthColumns._ID + " and " + HostAuthColumns.PROTOCOL + "='" +
LEGACY_SCHEME_EAS + "')");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 35 to 36 " + e);
}
}
if (oldVersion <= 37) {
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add column " + MessageColumns.THREAD_TOPIC + " text;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 37 to 38 " + e);
}
}
if (oldVersion <= 38) {
try {
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add column " + MessageColumns.THREAD_TOPIC + " text;");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add column " + MessageColumns.THREAD_TOPIC + " text;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 38 to 39 " + e);
}
}
if (oldVersion <= 39) {
upgradeToEmail2(db);
}
if (oldVersion <= 102) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add " + MailboxColumns.HIERARCHICAL_NAME + " text");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v10x to v103", e);
}
}
if (oldVersion <= 103) {
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add " + MessageColumns.SYNC_DATA + " text");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v103 to v104", e);
}
}
if (oldVersion <= 104) {
try {
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add " + MessageColumns.SYNC_DATA + " text");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add " + MessageColumns.SYNC_DATA + " text");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v104 to v105", e);
}
}
if (oldVersion <= 105) {
try {
db.execSQL("alter table " + HostAuth.TABLE_NAME
+ " add " + HostAuthColumns.SERVER_CERT + " blob");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v105 to v106", e);
}
}
if (oldVersion <= 106) {
try {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add " + MessageColumns.FLAG_SEEN + " integer");
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add " + MessageColumns.FLAG_SEEN + " integer");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add " + MessageColumns.FLAG_SEEN + " integer");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v106 to v107", e);
}
}
if (oldVersion <= 107) {
try {
db.execSQL("alter table " + Attachment.TABLE_NAME
+ " add column " + AttachmentColumns.CACHED_FILE +" text" + ";");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v107 to v108", e);
}
}
if (oldVersion <= 108) {
// Migrate the accounts with the correct account type
migrateLegacyAccounts(db, mContext);
}
if (oldVersion <= 109) {
// Fix any mailboxes that have ping or push_hold states.
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.SYNC_INTERVAL
+ "=" + Mailbox.CHECK_INTERVAL_PUSH + " where "
+ MailboxColumns.SYNC_INTERVAL + "<" + Mailbox.CHECK_INTERVAL_PUSH);
// Fix invalid syncLookback values.
db.execSQL("update " + Account.TABLE_NAME + " set " + AccountColumns.SYNC_LOOKBACK
+ "=" + SyncWindow.SYNC_WINDOW_1_WEEK + " where "
+ AccountColumns.SYNC_LOOKBACK + " is null or "
+ AccountColumns.SYNC_LOOKBACK + "<" + SyncWindow.SYNC_WINDOW_1_DAY + " or "
+ AccountColumns.SYNC_LOOKBACK + ">" + SyncWindow.SYNC_WINDOW_ALL);
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.SYNC_LOOKBACK
+ "=" + SyncWindow.SYNC_WINDOW_ACCOUNT + " where "
+ MailboxColumns.SYNC_LOOKBACK + " is null or "
+ MailboxColumns.SYNC_LOOKBACK + "<" + SyncWindow.SYNC_WINDOW_1_DAY + " or "
+ MailboxColumns.SYNC_LOOKBACK + ">" + SyncWindow.SYNC_WINDOW_ALL);
}
if (oldVersion <= 110) {
// Delete account mailboxes.
db.execSQL("delete from " + Mailbox.TABLE_NAME + " where " + MailboxColumns.TYPE
+ "=" +Mailbox.TYPE_EAS_ACCOUNT_MAILBOX);
}
if (oldVersion <= 111) {
// Mailbox sync interval now indicates whether this mailbox syncs with the rest
// of the account. Anyone who was syncing at all, plus outboxes, are set to 1,
// everyone else is 0.
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.SYNC_INTERVAL
+ "=case when " + MailboxColumns.SYNC_INTERVAL + "="
+ Mailbox.CHECK_INTERVAL_NEVER + " then 0 else 1 end");
}
if (oldVersion >= 110 && oldVersion <= 112) {
// v110 had dropped these triggers, but starting with v113 we restored them
// (and altered the 109 -> 110 upgrade code to stop dropping them).
// We therefore only add them back for the versions in between. We also need to
// compute the correct value at this point as well.
recalculateMessageCount(db);
createMessageCountTriggers(db);
}
if (oldVersion <= 113) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + MailboxColumns.LAST_FULL_SYNC_TIME +" integer" + ";");
final ContentValues cv = new ContentValues(1);
cv.put(MailboxColumns.LAST_FULL_SYNC_TIME, 0);
db.update(Mailbox.TABLE_NAME, cv, null, null);
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v113 to v114", e);
}
}
if (oldVersion <= 114) {
try {
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.PING_DURATION +" integer" + ";");
final ContentValues cv = new ContentValues(1);
cv.put(AccountColumns.PING_DURATION, 0);
db.update(Account.TABLE_NAME, cv, null, null);
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v113 to v114", e);
}
}
if (oldVersion <= 115) {
createMessageMoveTable(db);
createMessageStateChangeTable(db);
}
/**
* Originally, at 116, we added a trigger to delete duplicate messages.
* But we needed to change that trigger for version 120, so when we get
* there, we'll drop the trigger if it exists and create a new version.
*/
/**
* This statement changes the syncInterval column to 0 for all IMAP mailboxes.
* It does this by matching mailboxes against all account IDs whose receive auth is
* either R.string.protocol_legacy_imap, R.string.protocol_imap or "imap"
*/
if (oldVersion <= 117) {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.SYNC_INTERVAL
+ "=0 where " + MailboxColumns.ACCOUNT_KEY + " in (select "
+ Account.TABLE_NAME + "." + AccountColumns._ID + " from "
+ Account.TABLE_NAME + " join " + HostAuth.TABLE_NAME + " where "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns._ID + "="
+ Account.TABLE_NAME + "." + AccountColumns.HOST_AUTH_KEY_RECV
+ " and (" + HostAuth.TABLE_NAME + "."
+ HostAuthColumns.PROTOCOL + "='"
+ mContext.getString(R.string.protocol_legacy_imap) + "' or "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns.PROTOCOL + "='"
+ mContext.getString(R.string.protocol_imap) + "' or "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns.PROTOCOL + "='imap'));");
}
/**
* This statement changes the sync interval column to 0 for all DRAFTS type mailboxes,
* and deletes any messages that are:
* * synced from the server, and
* * in an exchange account draft folder
*
* This is primary for Exchange (b/11158759) but we don't sync draft folders for any
* other account type anyway.
* This will only affect people who used intermediate builds between email1 and email2,
* it should be a no-op for most users.
*/
if (oldVersion <= 118) {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " + MailboxColumns.SYNC_INTERVAL
+ "=0 where " + MailboxColumns.TYPE + "=" + Mailbox.TYPE_DRAFTS);
db.execSQL("delete from " + Message.TABLE_NAME + " where "
+ "(" + SyncColumns.SERVER_ID + " not null and "
+ SyncColumns.SERVER_ID + "!='') and "
+ MessageColumns.MAILBOX_KEY + " in (select "
+ MailboxColumns._ID + " from " + Mailbox.TABLE_NAME + " where "
+ MailboxColumns.TYPE + "=" + Mailbox.TYPE_DRAFTS + ")");
}
// We originally dropped and recreated the deleteDuplicateMessagesTrigger here at
// version 120. We needed to update it again at version 123, so there's no reason
// to do it twice.
// Add the mainMailboxKey column, and get rid of any messages in the search_results
// folder.
if (oldVersion <= 120) {
db.execSQL("alter table " + Message.TABLE_NAME
+ " add " + MessageColumns.MAIN_MAILBOX_KEY + " integer");
// Delete all TYPE_SEARCH mailboxes. These will be for stale queries anyway, and
// the messages in them will not have the mainMailboxKey column correctly populated.
// We have a trigger (See TRIGGER_MAILBOX_DELETE) that will delete any messages
// in the deleted mailboxes.
db.execSQL("delete from " + Mailbox.TABLE_NAME + " where "
+ Mailbox.TYPE + "=" + Mailbox.TYPE_SEARCH);
}
if (oldVersion <= 121) {
// The previous update omitted making these changes to the Message_Updates and
// Message_Deletes tables. The app will actually crash in between these versions!
db.execSQL("alter table " + Message.UPDATED_TABLE_NAME
+ " add " + MessageColumns.MAIN_MAILBOX_KEY + " integer");
db.execSQL("alter table " + Message.DELETED_TABLE_NAME
+ " add " + MessageColumns.MAIN_MAILBOX_KEY + " integer");
}
if (oldVersion <= 122) {
if (oldVersion >= 117) {
/**
* This trigger was originally created at version 117, but we needed to change
* it for version 122. So if our oldVersion is 117 or more, we know we have that
* trigger and must drop it before re creating it.
*/
dropDeleteDuplicateMessagesTrigger(db);
}
createDeleteDuplicateMessagesTrigger(mContext, db);
}
if (oldVersion <= 123) {
try {
db.execSQL("alter table " + Account.TABLE_NAME
+ " add column " + AccountColumns.MAX_ATTACHMENT_SIZE +" integer" + ";");
final ContentValues cv = new ContentValues(1);
cv.put(AccountColumns.MAX_ATTACHMENT_SIZE, 0);
db.update(Account.TABLE_NAME, cv, null, null);
} catch (final SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from v123 to v124", e);
}
}
if (oldVersion <= 124) {
createCredentialsTable(db);
// Add the credentialKey column, and set it to -1 for all pre-existing hostAuths.
db.execSQL("alter table " + HostAuth.TABLE_NAME
+ " add " + HostAuthColumns.CREDENTIAL_KEY + " integer");
db.execSQL("update " + HostAuth.TABLE_NAME + " set "
+ HostAuthColumns.CREDENTIAL_KEY + "=-1");
}
if (oldVersion <= 125) {
upgradeFromVersion125ToVersion126(db);
}
if (oldVersion <= 126) {
upgradeFromVersion126ToVersion127(mContext, db);
}
}
@Override
public void onOpen(SQLiteDatabase db) {
try {
// Cleanup some nasty records
db.execSQL("DELETE FROM " + Account.TABLE_NAME
+ " WHERE " + AccountColumns.DISPLAY_NAME + " ISNULL;");
db.execSQL("DELETE FROM " + HostAuth.TABLE_NAME
+ " WHERE " + HostAuthColumns.PROTOCOL + " ISNULL;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.e(TAG, e, "Exception cleaning EmailProvider.db");
}
}
}
@VisibleForTesting
@SuppressWarnings("deprecation")
static void convertPolicyFlagsToPolicyTable(SQLiteDatabase db) {
Cursor c = db.query(Account.TABLE_NAME,
new String[] {BaseColumns._ID /*0*/, AccountColumns.SECURITY_FLAGS /*1*/},
AccountColumns.SECURITY_FLAGS + ">0", null, null, null, null);
try {
ContentValues cv = new ContentValues();
String[] args = new String[1];
while (c.moveToNext()) {
long securityFlags = c.getLong(1 /*SECURITY_FLAGS*/);
Policy policy = LegacyPolicySet.flagsToPolicy(securityFlags);
long policyId = db.insert(Policy.TABLE_NAME, null, policy.toContentValues());
cv.put(AccountColumns.POLICY_KEY, policyId);
cv.putNull(AccountColumns.SECURITY_FLAGS);
args[0] = Long.toString(c.getLong(0 /*_ID*/));
db.update(Account.TABLE_NAME, cv, BaseColumns._ID + "=?", args);
}
} finally {
c.close();
}
}
/** Upgrades the database from v17 to v18 */
@VisibleForTesting
static void upgradeFromVersion17ToVersion18(SQLiteDatabase db) {
// Copy the displayName column to the serverId column. In v18 of the database,
// we use the serverId for IMAP/POP3 mailboxes instead of overloading the
// display name.
//
// For posterity; this is the command we're executing:
//sqlite> UPDATE mailbox SET serverid=displayname WHERE mailbox._id in (
// ...> SELECT mailbox._id FROM mailbox,account,hostauth WHERE
// ...> (mailbox.parentkey isnull OR mailbox.parentkey=0) AND
// ...> mailbox.accountkey=account._id AND
// ...> account.hostauthkeyrecv=hostauth._id AND
// ...> (hostauth.protocol='imap' OR hostauth.protocol='pop3'));
try {
db.execSQL(
"UPDATE " + Mailbox.TABLE_NAME + " SET "
+ MailboxColumns.SERVER_ID + "=" + MailboxColumns.DISPLAY_NAME
+ " WHERE "
+ Mailbox.TABLE_NAME + "." + MailboxColumns._ID + " IN ( SELECT "
+ Mailbox.TABLE_NAME + "." + MailboxColumns._ID + " FROM "
+ Mailbox.TABLE_NAME + "," + Account.TABLE_NAME + ","
+ HostAuth.TABLE_NAME + " WHERE "
+ "("
+ Mailbox.TABLE_NAME + "." + MailboxColumns.PARENT_KEY + " isnull OR "
+ Mailbox.TABLE_NAME + "." + MailboxColumns.PARENT_KEY + "=0 "
+ ") AND "
+ Mailbox.TABLE_NAME + "." + MailboxColumns.ACCOUNT_KEY + "="
+ Account.TABLE_NAME + "." + AccountColumns._ID + " AND "
+ Account.TABLE_NAME + "." + AccountColumns.HOST_AUTH_KEY_RECV + "="
+ HostAuth.TABLE_NAME + "." + HostAuthColumns._ID + " AND ( "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns.PROTOCOL + "='imap' OR "
+ HostAuth.TABLE_NAME + "." + HostAuthColumns.PROTOCOL + "='pop3' ) )");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 17 to 18 " + e);
}
ContentCache.invalidateAllCaches();
}
/**
* Upgrade the database from v21 to v22
* This entails creating AccountManager accounts for all pop3 and imap accounts
*/
private static final String[] V21_ACCOUNT_PROJECTION =
new String[] {AccountColumns.HOST_AUTH_KEY_RECV, AccountColumns.EMAIL_ADDRESS};
private static final int V21_ACCOUNT_RECV = 0;
private static final int V21_ACCOUNT_EMAIL = 1;
private static final String[] V21_HOSTAUTH_PROJECTION =
new String[] {HostAuthColumns.PROTOCOL, HostAuthColumns.PASSWORD};
private static final int V21_HOSTAUTH_PROTOCOL = 0;
private static final int V21_HOSTAUTH_PASSWORD = 1;
private static void createAccountManagerAccount(Context context, String login, String type,
String password) {
final AccountManager accountManager = AccountManager.get(context);
if (isAccountPresent(accountManager, login, type)) {
// The account already exists,just return
return;
}
LogUtils.v("Email", "Creating account %s %s", login, type);
final android.accounts.Account amAccount = new android.accounts.Account(login, type);
accountManager.addAccountExplicitly(amAccount, password, null);
ContentResolver.setIsSyncable(amAccount, EmailContent.AUTHORITY, 1);
ContentResolver.setSyncAutomatically(amAccount, EmailContent.AUTHORITY, true);
ContentResolver.setIsSyncable(amAccount, ContactsContract.AUTHORITY, 0);
ContentResolver.setIsSyncable(amAccount, CalendarContract.AUTHORITY, 0);
}
private static boolean isAccountPresent(AccountManager accountManager, String name,
String type) {
final android.accounts.Account[] amAccounts = accountManager.getAccountsByType(type);
if (amAccounts != null) {
for (android.accounts.Account account : amAccounts) {
if (TextUtils.equals(account.name, name) && TextUtils.equals(account.type, type)) {
return true;
}
}
}
return false;
}
@VisibleForTesting
static void upgradeFromVersion21ToVersion22(SQLiteDatabase db, Context accountManagerContext) {
migrateLegacyAccounts(db, accountManagerContext);
}
private static void migrateLegacyAccounts(SQLiteDatabase db, Context accountManagerContext) {
final Map<String, String> legacyToNewTypeMap = new ImmutableMap.Builder<String, String>()
.put(LEGACY_SCHEME_POP3,
accountManagerContext.getString(R.string.account_manager_type_pop3))
.put(LEGACY_SCHEME_IMAP,
accountManagerContext.getString(R.string.account_manager_type_legacy_imap))
.put(LEGACY_SCHEME_EAS,
accountManagerContext.getString(R.string.account_manager_type_exchange))
.build();
try {
// Loop through accounts, looking for pop/imap accounts
final Cursor accountCursor = db.query(Account.TABLE_NAME, V21_ACCOUNT_PROJECTION, null,
null, null, null, null);
try {
final String[] hostAuthArgs = new String[1];
while (accountCursor.moveToNext()) {
hostAuthArgs[0] = accountCursor.getString(V21_ACCOUNT_RECV);
// Get the "receive" HostAuth for this account
final Cursor hostAuthCursor = db.query(HostAuth.TABLE_NAME,
V21_HOSTAUTH_PROJECTION, HostAuthColumns._ID + "=?", hostAuthArgs,
null, null, null);
try {
if (hostAuthCursor.moveToFirst()) {
final String protocol = hostAuthCursor.getString(V21_HOSTAUTH_PROTOCOL);
// If this is a pop3 or imap account, create the account manager account
if (LEGACY_SCHEME_IMAP.equals(protocol) ||
LEGACY_SCHEME_POP3.equals(protocol)) {
// If this is a pop3 or imap account, create the account manager
// account
if (DebugUtils.DEBUG) {
LogUtils.d(TAG, "Create AccountManager account for " + protocol
+ "account: "
+ accountCursor.getString(V21_ACCOUNT_EMAIL));
}
createAccountManagerAccount(accountManagerContext,
accountCursor.getString(V21_ACCOUNT_EMAIL),
legacyToNewTypeMap.get(protocol),
hostAuthCursor.getString(V21_HOSTAUTH_PASSWORD));
} else if (LEGACY_SCHEME_EAS.equals(protocol)) {
// If an EAS account, make Email sync automatically (equivalent of
// checking the "Sync Email" box in settings
android.accounts.Account amAccount = new android.accounts.Account(
accountCursor.getString(V21_ACCOUNT_EMAIL),
legacyToNewTypeMap.get(protocol));
ContentResolver.setIsSyncable(amAccount, EmailContent.AUTHORITY, 1);
ContentResolver.setSyncAutomatically(amAccount,
EmailContent.AUTHORITY, true);
}
}
} finally {
hostAuthCursor.close();
}
}
} finally {
accountCursor.close();
}
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception while migrating accounts " + e);
}
}
/** Upgrades the database from v22 to v23 */
private static void upgradeFromVersion22ToVersion23(SQLiteDatabase db) {
try {
db.execSQL("alter table " + Mailbox.TABLE_NAME
+ " add column " + Mailbox.LAST_TOUCHED_TIME + " integer default 0;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 22 to 23 " + e);
}
}
/** Adds in a column for information about a client certificate to use. */
private static void upgradeFromVersion23ToVersion24(SQLiteDatabase db) {
try {
db.execSQL("alter table " + HostAuth.TABLE_NAME
+ " add column " + HostAuthColumns.CLIENT_CERT_ALIAS + " text;");
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 23 to 24 " + e);
}
}
/** Upgrades the database from v24 to v25 by creating table for quick responses */
private static void upgradeFromVersion24ToVersion25(SQLiteDatabase db) {
try {
createQuickResponseTable(db);
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 24 to 25 " + e);
}
}
private static final String[] V25_ACCOUNT_PROJECTION =
new String[] {AccountColumns._ID, AccountColumns.FLAGS, AccountColumns.HOST_AUTH_KEY_RECV};
private static final int V25_ACCOUNT_ID = 0;
private static final int V25_ACCOUNT_FLAGS = 1;
private static final int V25_ACCOUNT_RECV = 2;
private static final String[] V25_HOSTAUTH_PROJECTION = new String[] {HostAuthColumns.PROTOCOL};
private static final int V25_HOSTAUTH_PROTOCOL = 0;
/** Upgrades the database from v25 to v26 by adding FLAG_SUPPORTS_SEARCH to IMAP accounts */
private static void upgradeFromVersion25ToVersion26(SQLiteDatabase db) {
try {
// Loop through accounts, looking for imap accounts
Cursor accountCursor = db.query(Account.TABLE_NAME, V25_ACCOUNT_PROJECTION, null,
null, null, null, null);
ContentValues cv = new ContentValues();
try {
String[] hostAuthArgs = new String[1];
while (accountCursor.moveToNext()) {
hostAuthArgs[0] = accountCursor.getString(V25_ACCOUNT_RECV);
// Get the "receive" HostAuth for this account
Cursor hostAuthCursor = db.query(HostAuth.TABLE_NAME,
V25_HOSTAUTH_PROJECTION, HostAuthColumns._ID + "=?", hostAuthArgs,
null, null, null);
try {
if (hostAuthCursor.moveToFirst()) {
String protocol = hostAuthCursor.getString(V25_HOSTAUTH_PROTOCOL);
// If this is an imap account, add the search flag
if (LEGACY_SCHEME_IMAP.equals(protocol)) {
String id = accountCursor.getString(V25_ACCOUNT_ID);
int flags = accountCursor.getInt(V25_ACCOUNT_FLAGS);
cv.put(AccountColumns.FLAGS, flags | Account.FLAGS_SUPPORTS_SEARCH);
db.update(Account.TABLE_NAME, cv, AccountColumns._ID + "=?",
new String[] {id});
}
}
} finally {
hostAuthCursor.close();
}
}
} finally {
accountCursor.close();
}
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 25 to 26 " + e);
}
}
/** Upgrades the database from v29 to v30 by updating all address fields in Message */
private static final int[] ADDRESS_COLUMN_INDICES = {
Message.CONTENT_BCC_LIST_COLUMN,
Message.CONTENT_CC_LIST_COLUMN,
Message.CONTENT_FROM_LIST_COLUMN,
Message.CONTENT_REPLY_TO_COLUMN,
Message.CONTENT_TO_LIST_COLUMN
};
private static final String[] ADDRESS_COLUMN_NAMES = {
MessageColumns.BCC_LIST,
MessageColumns.CC_LIST,
MessageColumns.FROM_LIST,
MessageColumns.REPLY_TO_LIST,
MessageColumns.TO_LIST
};
private static void upgradeFromVersion29ToVersion30(SQLiteDatabase db) {
try {
// Loop through all messages, updating address columns to new format (CSV, RFC822)
Cursor messageCursor = db.query(Message.TABLE_NAME, Message.CONTENT_PROJECTION, null,
null, null, null, null);
ContentValues cv = new ContentValues();
String[] whereArgs = new String[1];
try {
while (messageCursor.moveToNext()) {
for (int i = 0; i < ADDRESS_COLUMN_INDICES.length; i++) {
Address[] addrs =
Address.fromHeader(messageCursor.getString(ADDRESS_COLUMN_INDICES[i]));
cv.put(ADDRESS_COLUMN_NAMES[i], Address.toHeader(addrs));
}
whereArgs[0] = messageCursor.getString(Message.CONTENT_ID_COLUMN);
db.update(Message.TABLE_NAME, cv, WHERE_ID, whereArgs);
}
} finally {
messageCursor.close();
}
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 29 to 30 " + e);
}
}
private static void upgradeFromVersion125ToVersion126(SQLiteDatabase db) {
try {
// Loop through all messages, updating address columns to their decoded form
Cursor messageCursor = db.query(Message.TABLE_NAME, Message.CONTENT_PROJECTION, null,
null, null, null, null);
ContentValues cv = new ContentValues();
String[] whereArgs = new String[1];
try {
while (messageCursor.moveToNext()) {
for (int i = 0; i < ADDRESS_COLUMN_INDICES.length; i++) {
Address[] addrs =
Address.fromHeader(messageCursor.getString(ADDRESS_COLUMN_INDICES[i]));
cv.put(ADDRESS_COLUMN_NAMES[i], Address.toString(addrs));
}
whereArgs[0] = messageCursor.getString(Message.CONTENT_ID_COLUMN);
db.update(Message.TABLE_NAME, cv, WHERE_ID, whereArgs);
}
} finally {
messageCursor.close();
}
} catch (SQLException e) {
// Shouldn't be needed unless we're debugging and interrupt the process
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 125 to 126 " + e);
}
}
/**
* Update all accounts that are EAS v12.0 or greater with SmartForward and search flags
*/
private static void upgradeFromVersion126ToVersion127(final Context context,
final SQLiteDatabase db) {
try {
// These are the flags that we want to add to the Account table for the
// appropriate rows.
final long newFlags = Account.FLAGS_SUPPORTS_GLOBAL_SEARCH +
Account.FLAGS_SUPPORTS_SEARCH + Account.FLAGS_SUPPORTS_SMART_FORWARD;
// For posterity; this is the command we're executing:
// UPDATE Account SET flags=flags|[new flags] WHERE _id IN (SELECT t1._id FROM Account
// t1 INNER JOIN HostAuth t2 ON t1.hostAuthKeyRecv=t2._id WHERE t2.protocol='gEas' AND
// CAST(t1.protocolVersion AS REAL)>=12.0)
db.execSQL(
"UPDATE " + Account.TABLE_NAME + " SET " + AccountColumns.FLAGS + "=" +
AccountColumns.FLAGS + "|" + Long.toString(newFlags) + " WHERE " +
AccountColumns._ID + " IN (SELECT t1." + AccountColumns._ID + " FROM " +
Account.TABLE_NAME + " t1 INNER JOIN " + HostAuth.TABLE_NAME +
" t2 ON t1." + AccountColumns.HOST_AUTH_KEY_RECV + "=t2._id WHERE t2." +
HostAuthColumns.PROTOCOL + "='" +
context.getString(R.string.protocol_eas) + "' AND CAST(t1." +
AccountColumns.PROTOCOL_VERSION + " AS REAL)>=12.0)");
} catch (SQLException e) {
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 126 to 127 " + e);
}
}
private static void upgradeToEmail2(SQLiteDatabase db) {
// Perform cleanup operations from Email1 to Email2; Email1 will have added new
// data that won't conform to what's expected in Email2
// From 31->32 upgrade
try {
db.execSQL("update Mailbox set " + Mailbox.LAST_NOTIFIED_MESSAGE_KEY +
"=0 where " + Mailbox.LAST_NOTIFIED_MESSAGE_KEY + " IS NULL");
db.execSQL("update Mailbox set " + Mailbox.LAST_NOTIFIED_MESSAGE_COUNT +
"=0 where " + Mailbox.LAST_NOTIFIED_MESSAGE_COUNT + " IS NULL");
} catch (SQLException e) {
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 31 to 32/100 " + e);
}
// From 32->33 upgrade
try {
db.execSQL("update " + Attachment.TABLE_NAME + " set " + AttachmentColumns.UI_STATE +
"=" + UIProvider.AttachmentState.SAVED + " where " +
AttachmentColumns.CONTENT_URI + " is not null;");
} catch (SQLException e) {
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 32 to 33/100 " + e);
}
// From 34->35 upgrade
try {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.LAST_TOUCHED_TIME + " = " +
Mailbox.DRAFTS_DEFAULT_TOUCH_TIME + " WHERE " + MailboxColumns.TYPE +
" = " + Mailbox.TYPE_DRAFTS);
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.LAST_TOUCHED_TIME + " = " +
Mailbox.SENT_DEFAULT_TOUCH_TIME + " WHERE " + MailboxColumns.TYPE +
" = " + Mailbox.TYPE_SENT);
} catch (SQLException e) {
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 34 to 35/100 " + e);
}
// From 35/36->37
try {
db.execSQL("update " + Mailbox.TABLE_NAME + " set " +
MailboxColumns.FLAGS + "=" + MailboxColumns.FLAGS + "|" +
Mailbox.FLAG_SUPPORTS_SETTINGS + " where (" +
MailboxColumns.FLAGS + "&" + Mailbox.FLAG_HOLDS_MAIL + ")!=0 and " +
MailboxColumns.ACCOUNT_KEY + " IN (SELECT " + Account.TABLE_NAME +
"." + AccountColumns._ID + " from " + Account.TABLE_NAME + "," +
HostAuth.TABLE_NAME + " where " + Account.TABLE_NAME + "." +
AccountColumns.HOST_AUTH_KEY_RECV + "=" + HostAuth.TABLE_NAME + "." +
HostAuthColumns._ID + " and " + HostAuthColumns.PROTOCOL + "='" +
LEGACY_SCHEME_EAS + "')");
} catch (SQLException e) {
LogUtils.w(TAG, "Exception upgrading EmailProvider.db from 35/36 to 37/100 " + e);
}
}
}
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