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serialize PendingCommands as JSON

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This commit is contained in:
Vincent Breitmoser 2016-08-10 13:43:26 +02:00
parent fd8e0b4123
commit 15f3ba6219
8 changed files with 305 additions and 327 deletions
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1
k9mail/build.gradle
View file

@ -31,6 +31,7 @@ dependencies {
compile 'com.splitwise:tokenautocomplete:2.0.7'
compile 'de.cketti.safecontentresolver:safe-content-resolver-v14:0.9.0'
compile 'com.github.amlcurran.showcaseview:library:5.4.1'
compile 'com.squareup.moshi:moshi:1.2.0'
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.1'

355
k9mail/src/main/java/com/fsck/k9/controller/MessagingController.java
View file

@ -56,6 +56,13 @@ import com.fsck.k9.R;
import com.fsck.k9.activity.MessageReference;
import com.fsck.k9.activity.setup.AccountSetupCheckSettings.CheckDirection;
import com.fsck.k9.cache.EmailProviderCache;
import com.fsck.k9.controller.MessagingControllerCommands.PendingAppend;
import com.fsck.k9.controller.MessagingControllerCommands.PendingCommand;
import com.fsck.k9.controller.MessagingControllerCommands.PendingEmptyTrash;
import com.fsck.k9.controller.MessagingControllerCommands.PendingExpunge;
import com.fsck.k9.controller.MessagingControllerCommands.PendingMarkAllAsRead;
import com.fsck.k9.controller.MessagingControllerCommands.PendingMoveOrCopy;
import com.fsck.k9.controller.MessagingControllerCommands.PendingSetFlag;
import com.fsck.k9.helper.Contacts;
import com.fsck.k9.mail.Address;
import com.fsck.k9.mail.AuthenticationFailedException;
@ -86,7 +93,6 @@ import com.fsck.k9.mailstore.LocalFolder;
import com.fsck.k9.mailstore.LocalFolder.MoreMessages;
import com.fsck.k9.mailstore.LocalMessage;
import com.fsck.k9.mailstore.LocalStore;
import com.fsck.k9.mailstore.LocalStore.PendingCommand;
import com.fsck.k9.mailstore.MessageRemovalListener;
import com.fsck.k9.mailstore.UnavailableStorageException;
import com.fsck.k9.notification.NotificationController;
@ -115,19 +121,8 @@ import com.fsck.k9.search.SqlQueryBuilder;
public class MessagingController {
public static final long INVALID_MESSAGE_ID = -1;
private static final String[] EMPTY_STRING_ARRAY = new String[0];
private static final Set<Flag> SYNC_FLAGS = EnumSet.of(Flag.SEEN, Flag.FLAGGED, Flag.ANSWERED, Flag.FORWARDED);
private static final String PENDING_COMMAND_MOVE_OR_COPY = "com.fsck.k9.MessagingController.moveOrCopy";
private static final String PENDING_COMMAND_MOVE_OR_COPY_BULK = "com.fsck.k9.MessagingController.moveOrCopyBulk";
private static final String PENDING_COMMAND_MOVE_OR_COPY_BULK_NEW = "com.fsck.k9.MessagingController.moveOrCopyBulkNew";
private static final String PENDING_COMMAND_EMPTY_TRASH = "com.fsck.k9.MessagingController.emptyTrash";
private static final String PENDING_COMMAND_SET_FLAG_BULK = "com.fsck.k9.MessagingController.setFlagBulk";
private static final String PENDING_COMMAND_SET_FLAG = "com.fsck.k9.MessagingController.setFlag";
private static final String PENDING_COMMAND_APPEND = "com.fsck.k9.MessagingController.append";
private static final String PENDING_COMMAND_MARK_ALL_AS_READ = "com.fsck.k9.MessagingController.markAllAsRead";
private static final String PENDING_COMMAND_EXPUNGE = "com.fsck.k9.MessagingController.expunge";
private static MessagingController inst = null;
@ -1726,13 +1721,11 @@ public class MessagingController {
try {
for (PendingCommand command : commands) {
processingCommand = command;
if (K9.DEBUG)
if (K9.DEBUG) {
Log.d(K9.LOG_TAG, "Processing pending command '" + command + "'");
String[] components = command.command.split("\\.");
String commandTitle = components[components.length - 1];
}
for (MessagingListener l : getListeners()) {
l.pendingCommandStarted(account, commandTitle);
l.pendingCommandStarted(account, command.getCommandName());
}
/*
* We specifically do not catch any exceptions here. If a command fails it is
@ -1740,28 +1733,23 @@ public class MessagingController {
* other command processes. This maintains the order of the commands.
*/
try {
if (PENDING_COMMAND_APPEND.equals(command.command)) {
processPendingAppend(command, account);
} else if (PENDING_COMMAND_SET_FLAG_BULK.equals(command.command)) {
processPendingSetFlag(command, account);
} else if (PENDING_COMMAND_SET_FLAG.equals(command.command)) {
processPendingSetFlagOld(command, account);
} else if (PENDING_COMMAND_MARK_ALL_AS_READ.equals(command.command)) {
processPendingMarkAllAsRead(command, account);
} else if (PENDING_COMMAND_MOVE_OR_COPY_BULK.equals(command.command)) {
processPendingMoveOrCopyOld2(command, account);
} else if (PENDING_COMMAND_MOVE_OR_COPY_BULK_NEW.equals(command.command)) {
processPendingMoveOrCopy(command, account);
} else if (PENDING_COMMAND_MOVE_OR_COPY.equals(command.command)) {
processPendingMoveOrCopyOld(command, account);
} else if (PENDING_COMMAND_EMPTY_TRASH.equals(command.command)) {
processPendingEmptyTrash(command, account);
} else if (PENDING_COMMAND_EXPUNGE.equals(command.command)) {
processPendingExpunge(command, account);
if (command instanceof PendingAppend) {
processPendingAppend((PendingAppend) command, account);
} else if (command instanceof PendingSetFlag) {
processPendingSetFlag((PendingSetFlag) command, account);
} else if (command instanceof PendingMarkAllAsRead) {
processPendingMarkAllAsRead((PendingMarkAllAsRead) command, account);
} else if (command instanceof PendingMoveOrCopy) {
processPendingMoveOrCopy((PendingMoveOrCopy) command, account);
} else if (command instanceof PendingEmptyTrash) {
processPendingEmptyTrash((PendingEmptyTrash) command, account);
} else if (command instanceof PendingExpunge) {
processPendingExpunge((PendingExpunge) command, account);
}
localStore.removePendingCommand(command);
if (K9.DEBUG)
if (K9.DEBUG) {
Log.d(K9.LOG_TAG, "Done processing pending command '" + command + "'");
}
} catch (MessagingException me) {
if (me.isPermanentFailure()) {
addErrorMessage(account, null, me);
@ -1774,7 +1762,7 @@ public class MessagingController {
progress++;
for (MessagingListener l : getListeners()) {
l.synchronizeMailboxProgress(account, null, progress, todo);
l.pendingCommandCompleted(account, commandTitle);
l.pendingCommandCompleted(account, command.getCommandName());
}
}
}
@ -1798,13 +1786,13 @@ public class MessagingController {
* created.
* TODO update the local message UID instead of deleteing it
*/
private void processPendingAppend(PendingCommand command, Account account) throws MessagingException {
private void processPendingAppend(PendingAppend command, Account account) throws MessagingException {
Folder remoteFolder = null;
LocalFolder localFolder = null;
try {
String folder = command.arguments[0];
String uid = command.arguments[1];
String folder = command.folder;
String uid = command.uid;
if (account.getErrorFolderName().equals(folder)) {
return;
@ -1924,16 +1912,7 @@ public class MessagingController {
if (account.getErrorFolderName().equals(srcFolder)) {
return;
}
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_MOVE_OR_COPY_BULK_NEW;
int length = 4 + uids.length;
command.arguments = new String[length];
command.arguments[0] = srcFolder;
command.arguments[1] = destFolder;
command.arguments[2] = Boolean.toString(isCopy);
command.arguments[3] = Boolean.toString(false);
System.arraycopy(uids, 0, command.arguments, 4, uids.length);
PendingCommand command = MessagingControllerCommands.createMoveOrCopyBulk(srcFolder, destFolder, isCopy, uids);
queuePendingCommand(account, command);
}
@ -1945,72 +1924,22 @@ public class MessagingController {
if (account.getErrorFolderName().equals(srcFolder)) {
return;
}
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_MOVE_OR_COPY_BULK_NEW;
int length = 4 + uidMap.keySet().size() + uidMap.values().size();
command.arguments = new String[length];
command.arguments[0] = srcFolder;
command.arguments[1] = destFolder;
command.arguments[2] = Boolean.toString(isCopy);
command.arguments[3] = Boolean.toString(true);
System.arraycopy(uidMap.keySet().toArray(EMPTY_STRING_ARRAY), 0, command.arguments, 4, uidMap.keySet().size());
System.arraycopy(uidMap.values().toArray(EMPTY_STRING_ARRAY), 0, command.arguments, 4 + uidMap.keySet().size(), uidMap.values().size());
PendingCommand command = MessagingControllerCommands.createMoveOrCopyBulk(srcFolder, destFolder, isCopy, uidMap);
queuePendingCommand(account, command);
}
}
/**
* Convert pending command to new format and call
* {@link #processPendingMoveOrCopy(PendingCommand, Account)}.
*
* <p>
* TODO: This method is obsolete and is only for transition from K-9 4.0 to K-9 4.2
* Eventually, it should be removed.
* </p>
*
* @param command
* Pending move/copy command in old format.
* @param account
* The account the pending command belongs to.
*
* @throws MessagingException
* In case of an error.
*/
private void processPendingMoveOrCopyOld2(PendingCommand command, Account account) throws MessagingException {
PendingCommand newCommand = new PendingCommand();
int len = command.arguments.length;
newCommand.command = PENDING_COMMAND_MOVE_OR_COPY_BULK_NEW;
newCommand.arguments = new String[len + 1];
newCommand.arguments[0] = command.arguments[0];
newCommand.arguments[1] = command.arguments[1];
newCommand.arguments[2] = command.arguments[2];
newCommand.arguments[3] = Boolean.toString(false);
System.arraycopy(command.arguments, 3, newCommand.arguments, 4, len - 3);
processPendingMoveOrCopy(newCommand, account);
}
/**
* Process a pending trash message command.
*/
private void processPendingMoveOrCopy(PendingCommand command, Account account) throws MessagingException {
private void processPendingMoveOrCopy(PendingMoveOrCopy command, Account account) throws MessagingException {
Folder remoteSrcFolder = null;
Folder remoteDestFolder = null;
LocalFolder localDestFolder;
try {
String srcFolder = command.arguments[0];
String srcFolder = command.srcFolder;
if (account.getErrorFolderName().equals(srcFolder)) {
return;
}
String destFolder = command.arguments[1];
String isCopyS = command.arguments[2];
String hasNewUidsS = command.arguments[3];
boolean hasNewUids = false;
if (hasNewUidsS != null) {
hasNewUids = Boolean.parseBoolean(hasNewUidsS);
}
String destFolder = command.destFolder;
boolean isCopy = command.isCopy;
Store remoteStore = account.getRemoteStore();
remoteSrcFolder = remoteStore.getFolder(srcFolder);
@ -2019,34 +1948,11 @@ public class MessagingController {
localDestFolder = (LocalFolder) localStore.getFolder(destFolder);
List<Message> messages = new ArrayList<>();
/*
* We split up the localUidMap into two parts while sending the command, here we assemble it back.
*/
Map<String, String> localUidMap = new HashMap<>();
if (hasNewUids) {
int offset = (command.arguments.length - 4) / 2;
for (int i = 4; i < 4 + offset; i++) {
localUidMap.put(command.arguments[i], command.arguments[i + offset]);
String uid = command.arguments[i];
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
messages.add(remoteSrcFolder.getMessage(uid));
}
Collection<String> uids = command.newUidMap != null ? command.newUidMap.keySet() : Arrays.asList(command.uids);
for (String uid : uids) {
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
messages.add(remoteSrcFolder.getMessage(uid));
}
} else {
for (int i = 4; i < command.arguments.length; i++) {
String uid = command.arguments[i];
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
messages.add(remoteSrcFolder.getMessage(uid));
}
}
}
boolean isCopy = false;
if (isCopyS != null) {
isCopy = Boolean.parseBoolean(isCopyS);
}
if (!remoteSrcFolder.exists()) {
@ -2092,11 +1998,14 @@ public class MessagingController {
* This next part is used to bring the local UIDs of the local destination folder
* upto speed with the remote UIDs of remote destination folder.
*/
if (!localUidMap.isEmpty() && remoteUidMap != null && !remoteUidMap.isEmpty()) {
if (command.newUidMap != null && remoteUidMap != null && !remoteUidMap.isEmpty()) {
for (Map.Entry<String, String> entry : remoteUidMap.entrySet()) {
String remoteSrcUid = entry.getKey();
String localDestUid = localUidMap.get(remoteSrcUid);
String newUid = entry.getValue();
String localDestUid = command.newUidMap.get(remoteSrcUid);
if (localDestUid == null) {
continue;
}
Message localDestMessage = localDestFolder.getMessage(localDestUid);
if (localDestMessage != null) {
@ -2115,18 +2024,11 @@ public class MessagingController {
}
private void queueSetFlag(final Account account, final String folderName,
final String newState, final String flag, final String[] uids) {
final boolean newState, final Flag flag, final String[] uids) {
putBackground("queueSetFlag " + account.getDescription() + ":" + folderName, null, new Runnable() {
@Override
public void run() {
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_SET_FLAG_BULK;
int length = 3 + uids.length;
command.arguments = new String[length];
command.arguments[0] = folderName;
command.arguments[1] = newState;
command.arguments[2] = flag;
System.arraycopy(uids, 0, command.arguments, 3, uids.length);
PendingCommand command = MessagingControllerCommands.createSetFlag(folderName, newState, flag, uids);
queuePendingCommand(account, command);
processPendingCommands(account);
}
@ -2135,16 +2037,15 @@ public class MessagingController {
/**
* Processes a pending mark read or unread command.
*/
private void processPendingSetFlag(PendingCommand command, Account account) throws MessagingException {
String folder = command.arguments[0];
private void processPendingSetFlag(PendingSetFlag command, Account account) throws MessagingException {
String folder = command.folder;
if (account.getErrorFolderName().equals(folder)) {
return;
}
boolean newState = Boolean.parseBoolean(command.arguments[1]);
Flag flag = Flag.valueOf(command.arguments[2]);
boolean newState = command.newState;
Flag flag = command.flag;
Store remoteStore = account.getRemoteStore();
Folder remoteFolder = remoteStore.getFolder(folder);
@ -2158,8 +2059,7 @@ public class MessagingController {
return;
}
List<Message> messages = new ArrayList<>();
for (int i = 3; i < command.arguments.length; i++) {
String uid = command.arguments[i];
for (String uid : command.uids) {
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
messages.add(remoteFolder.getMessage(uid));
}
@ -2174,61 +2074,18 @@ public class MessagingController {
}
}
// TODO: This method is obsolete and is only for transition from K-9 2.0 to K-9 2.1
// Eventually, it should be removed
private void processPendingSetFlagOld(PendingCommand command, Account account) throws MessagingException {
String folder = command.arguments[0];
String uid = command.arguments[1];
if (account.getErrorFolderName().equals(folder)) {
return;
}
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "processPendingSetFlagOld: folder = " + folder + ", uid = " + uid);
boolean newState = Boolean.parseBoolean(command.arguments[2]);
Flag flag = Flag.valueOf(command.arguments[3]);
Folder remoteFolder = null;
try {
Store remoteStore = account.getRemoteStore();
remoteFolder = remoteStore.getFolder(folder);
if (!remoteFolder.exists()) {
return;
}
remoteFolder.open(Folder.OPEN_MODE_RW);
if (remoteFolder.getMode() != Folder.OPEN_MODE_RW) {
return;
}
Message remoteMessage = null;
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
remoteMessage = remoteFolder.getMessage(uid);
}
if (remoteMessage == null) {
return;
}
remoteMessage.setFlag(flag, newState);
} finally {
closeFolder(remoteFolder);
}
}
private void queueExpunge(final Account account, final String folderName) {
putBackground("queueExpunge " + account.getDescription() + ":" + folderName, null, new Runnable() {
@Override
public void run() {
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_EXPUNGE;
command.arguments = new String[1];
command.arguments[0] = folderName;
PendingCommand command = MessagingControllerCommands.createExpunge(folderName);
queuePendingCommand(account, command);
processPendingCommands(account);
}
});
}
private void processPendingExpunge(PendingCommand command, Account account) throws MessagingException {
String folder = command.arguments[0];
private void processPendingExpunge(PendingExpunge command, Account account) throws MessagingException {
String folder = command.folder;
if (account.getErrorFolderName().equals(folder)) {
return;
@ -2254,73 +2111,8 @@ public class MessagingController {
}
}
// TODO: This method is obsolete and is only for transition from K-9 2.0 to K-9 2.1
// Eventually, it should be removed
private void processPendingMoveOrCopyOld(PendingCommand command, Account account) throws MessagingException {
String srcFolder = command.arguments[0];
String uid = command.arguments[1];
String destFolder = command.arguments[2];
String isCopyS = command.arguments[3];
boolean isCopy = false;
if (isCopyS != null) {
isCopy = Boolean.parseBoolean(isCopyS);
}
if (account.getErrorFolderName().equals(srcFolder)) {
return;
}
Store remoteStore = account.getRemoteStore();
Folder remoteSrcFolder = remoteStore.getFolder(srcFolder);
Folder remoteDestFolder = remoteStore.getFolder(destFolder);
if (!remoteSrcFolder.exists()) {
throw new MessagingException("processPendingMoveOrCopyOld: remoteFolder " + srcFolder + " does not exist", true);
}
remoteSrcFolder.open(Folder.OPEN_MODE_RW);
if (remoteSrcFolder.getMode() != Folder.OPEN_MODE_RW) {
throw new MessagingException("processPendingMoveOrCopyOld: could not open remoteSrcFolder " + srcFolder + " read/write", true);
}
Message remoteMessage = null;
if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
remoteMessage = remoteSrcFolder.getMessage(uid);
}
if (remoteMessage == null) {
throw new MessagingException("processPendingMoveOrCopyOld: remoteMessage " + uid + " does not exist", true);
}
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "processPendingMoveOrCopyOld: source folder = " + srcFolder
+ ", uid = " + uid + ", destination folder = " + destFolder + ", isCopy = " + isCopy);
if (!isCopy && destFolder.equals(account.getTrashFolderName())) {
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "processPendingMoveOrCopyOld doing special case for deleting message");
remoteMessage.delete(account.getTrashFolderName());
remoteSrcFolder.close();
return;
}
remoteDestFolder.open(Folder.OPEN_MODE_RW);
if (remoteDestFolder.getMode() != Folder.OPEN_MODE_RW) {
throw new MessagingException("processPendingMoveOrCopyOld: could not open remoteDestFolder " + srcFolder + " read/write", true);
}
if (isCopy) {
remoteSrcFolder.copyMessages(Collections.singletonList(remoteMessage), remoteDestFolder);
} else {
remoteSrcFolder.moveMessages(Collections.singletonList(remoteMessage), remoteDestFolder);
}
remoteSrcFolder.close();
remoteDestFolder.close();
}
private void processPendingMarkAllAsRead(PendingCommand command, Account account) throws MessagingException {
String folder = command.arguments[0];
private void processPendingMarkAllAsRead(PendingMarkAllAsRead command, Account account) throws MessagingException {
String folder = command.folder;
Folder remoteFolder = null;
LocalFolder localFolder = null;
try {
@ -2443,9 +2235,7 @@ public class MessagingController {
if (K9.DEBUG) {
Log.i(K9.LOG_TAG, "Marking all messages in " + account.getDescription() + ":" + folder + " as read");
}
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_MARK_ALL_AS_READ;
command.arguments = new String[] { folder };
PendingCommand command = MessagingControllerCommands.createMarkAllAsRead(folder);
queuePendingCommand(account, command);
processPendingCommands(account);
}
@ -2534,7 +2324,7 @@ public class MessagingController {
// Send flag change to server
List<String> value = entry.getValue();
String[] uids = value.toArray(new String[value.size()]);
queueSetFlag(account, folderName, Boolean.toString(newState), flag.toString(), uids);
queueSetFlag(account, folderName, newState, flag, uids);
processPendingCommands(account);
}
}
@ -2602,7 +2392,7 @@ public class MessagingController {
uids[i] = messages.get(i).getUid();
}
queueSetFlag(account, folderName, Boolean.toString(newState), flag.toString(), uids);
queueSetFlag(account, folderName, newState, flag, uids);
processPendingCommands(account);
} catch (MessagingException me) {
addErrorMessage(account, null, me);
@ -3034,9 +2824,7 @@ public class MessagingController {
if (K9.DEBUG)
Log.i(K9.LOG_TAG, "Moved sent message to folder '" + account.getSentFolderName() + "' (" + localSentFolder.getId() + ") ");
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_APPEND;
command.arguments = new String[] { localSentFolder.getName(), message.getUid() };
PendingCommand command = MessagingControllerCommands.createAppend(localSentFolder.getName(), message.getUid());
queuePendingCommand(account, command);
processPendingCommands(account);
}
@ -3635,25 +3423,19 @@ public class MessagingController {
for (Message message : messages) {
// If the message was in the Outbox, then it has been copied to local Trash, and has
// to be copied to remote trash
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_APPEND;
command.arguments =
new String[] {
account.getTrashFolderName(),
message.getUid()
};
PendingCommand command = MessagingControllerCommands.createAppend(account.getTrashFolderName(), message.getUid());
queuePendingCommand(account, command);
}
processPendingCommands(account);
} else if (account.getDeletePolicy() == DeletePolicy.ON_DELETE) {
if (folder.equals(account.getTrashFolderName())) {
queueSetFlag(account, folder, Boolean.toString(true), Flag.DELETED.toString(), uids);
queueSetFlag(account, folder, true, Flag.DELETED, uids);
} else {
queueMoveOrCopy(account, folder, account.getTrashFolderName(), false, uids, uidMap);
}
processPendingCommands(account);
} else if (account.getDeletePolicy() == DeletePolicy.MARK_AS_READ) {
queueSetFlag(account, folder, Boolean.toString(true), Flag.SEEN.toString(), uids);
queueSetFlag(account, folder, true, Flag.SEEN, uids);
processPendingCommands(account);
} else {
if (K9.DEBUG)
@ -3683,7 +3465,7 @@ public class MessagingController {
}
@SuppressWarnings("UnusedParameters") // for consistency with other PendingCommand methods
private void processPendingEmptyTrash(PendingCommand command, Account account) throws MessagingException {
private void processPendingEmptyTrash(PendingEmptyTrash command, Account account) throws MessagingException {
Store remoteStore = account.getRemoteStore();
Folder remoteFolder = remoteStore.getFolder(account.getTrashFolderName());
@ -3729,9 +3511,7 @@ public class MessagingController {
}
if (!isTrashLocalOnly) {
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_EMPTY_TRASH;
command.arguments = EMPTY_STRING_ARRAY;
PendingCommand command = MessagingControllerCommands.createEmptyTrash();
queuePendingCommand(account, command);
processPendingCommands(account);
}
@ -4224,12 +4004,7 @@ public class MessagingController {
localMessage.setFlag(Flag.X_DOWNLOADED_FULL, true);
if (saveRemotely) {
PendingCommand command = new PendingCommand();
command.command = PENDING_COMMAND_APPEND;
command.arguments = new String[] {
localFolder.getName(),
localMessage.getUid()
};
PendingCommand command = MessagingControllerCommands.createAppend(localFolder.getName(), localMessage.getUid());
queuePendingCommand(account, command);
processPendingCommands(account);
}

137
k9mail/src/main/java/com/fsck/k9/controller/MessagingControllerCommands.java Normal file
View file

@ -0,0 +1,137 @@
package com.fsck.k9.controller;
import java.util.Map;
import com.fsck.k9.mail.Flag;
public class MessagingControllerCommands {
static final String COMMAND_APPEND = "append";
static final String COMMAND_MARK_ALL_AS_READ = "mark_all_as_read";
static final String COMMAND_SET_FLAG = "set_flag";
static final String COMMAND_EXPUNGE = "expunge";
static final String COMMAND_MOVE_OR_COPY = "move_or_copy";
static final String COMMAND_EMPTY_TRASH = "empty_trash";
public static PendingSetFlag createSetFlag(String folder, boolean newState, Flag flag, String[] uids) {
return new PendingSetFlag(folder, newState, flag, uids);
}
public static PendingExpunge createExpunge(String folderName) {
return new PendingExpunge(folderName);
}
public static PendingMarkAllAsRead createMarkAllAsRead(String folder) {
return new PendingMarkAllAsRead(folder);
}
public static PendingAppend createAppend(String folderName, String uid) {
return new PendingAppend(folderName, uid);
}
public static PendingEmptyTrash createEmptyTrash() {
return new PendingEmptyTrash();
}
public static PendingMoveOrCopy createMoveOrCopyBulk(String srcFolder, String destFolder, boolean isCopy, Map<String, String> uidMap) {
return new PendingMoveOrCopy(srcFolder, destFolder, isCopy, null, uidMap);
}
public static PendingMoveOrCopy createMoveOrCopyBulk(String srcFolder, String destFolder, boolean isCopy, String[] uids) {
return new PendingMoveOrCopy(srcFolder, destFolder, isCopy, uids, null);
}
public static abstract class PendingCommand {
public transient long databaseId;
public abstract String getCommandName();
private PendingCommand() { }
}
public static class PendingMoveOrCopy extends PendingCommand {
public final String srcFolder;
public final String destFolder;
public final boolean isCopy;
public final String[] uids;
public final Map<String, String> newUidMap;
public PendingMoveOrCopy(
String srcFolder, String destFolder, boolean isCopy, String[] uids, Map<String, String> newUidMap) {
this.srcFolder = srcFolder;
this.destFolder = destFolder;
this.isCopy = isCopy;
this.uids = uids;
this.newUidMap = newUidMap;
}
public String getCommandName() {
return COMMAND_MOVE_OR_COPY;
}
}
public static class PendingEmptyTrash extends PendingCommand {
public String getCommandName() {
return COMMAND_EMPTY_TRASH;
}
}
public static class PendingSetFlag extends PendingCommand {
public final String folder;
public final boolean newState;
public final Flag flag;
public final String[] uids;
public PendingSetFlag(String folder, boolean newState, Flag flag, String[] uids) {
this.folder = folder;
this.newState = newState;
this.flag = flag;
this.uids = uids;
}
public String getCommandName() {
return COMMAND_SET_FLAG;
}
}
public static class PendingAppend extends PendingCommand {
public final String folder;
public final String uid;
public PendingAppend(String folder, String uid) {
this.folder = folder;
this.uid = uid;
}
public String getCommandName() {
return COMMAND_APPEND;
}
}
public static class PendingMarkAllAsRead extends PendingCommand {
public final String folder;
public PendingMarkAllAsRead(String folder) {
this.folder = folder;
}
public String getCommandName() {
return COMMAND_MARK_ALL_AS_READ;
}
}
public static class PendingExpunge extends PendingCommand {
public final String folder;
public PendingExpunge(String folder) {
this.folder = folder;
}
public String getCommandName() {
return COMMAND_EXPUNGE;
}
}
}

70
k9mail/src/main/java/com/fsck/k9/controller/PendingCommandSerializer.java Normal file
View file

@ -0,0 +1,70 @@
package com.fsck.k9.controller;
import java.io.IOError;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import com.fsck.k9.controller.MessagingControllerCommands.PendingAppend;
import com.fsck.k9.controller.MessagingControllerCommands.PendingCommand;
import com.fsck.k9.controller.MessagingControllerCommands.PendingEmptyTrash;
import com.fsck.k9.controller.MessagingControllerCommands.PendingExpunge;
import com.fsck.k9.controller.MessagingControllerCommands.PendingMarkAllAsRead;
import com.fsck.k9.controller.MessagingControllerCommands.PendingMoveOrCopy;
import com.fsck.k9.controller.MessagingControllerCommands.PendingSetFlag;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
public class PendingCommandSerializer {
private static final PendingCommandSerializer INSTANCE = new PendingCommandSerializer();
private final Map<String, JsonAdapter<? extends PendingCommand>> adapters;
private PendingCommandSerializer() {
Moshi moshi = new Moshi.Builder().build();
HashMap<String, JsonAdapter<? extends PendingCommand>> adapters = new HashMap<>();
adapters.put(MessagingControllerCommands.COMMAND_MOVE_OR_COPY, moshi.adapter(PendingMoveOrCopy.class));
adapters.put(MessagingControllerCommands.COMMAND_APPEND, moshi.adapter(PendingAppend.class));
adapters.put(MessagingControllerCommands.COMMAND_EMPTY_TRASH, moshi.adapter(PendingEmptyTrash.class));
adapters.put(MessagingControllerCommands.COMMAND_EXPUNGE, moshi.adapter(PendingExpunge.class));
adapters.put(MessagingControllerCommands.COMMAND_MARK_ALL_AS_READ, moshi.adapter(PendingMarkAllAsRead.class));
adapters.put(MessagingControllerCommands.COMMAND_SET_FLAG, moshi.adapter(PendingSetFlag.class));
this.adapters = Collections.unmodifiableMap(adapters);
}
public static PendingCommandSerializer getInstance() {
return INSTANCE;
}
public <T extends PendingCommand> String serialize(T command) {
// noinspection unchecked, we know the map has correctly matching adapters
JsonAdapter<T> adapter = (JsonAdapter<T>) adapters.get(command.getCommandName());
if (adapter == null) {
throw new IllegalArgumentException("Unsupported pending command type!");
}
return adapter.toJson(command);
}
public PendingCommand unserialize(long databaseId, String commandName, String data) {
JsonAdapter<? extends PendingCommand> adapter = adapters.get(commandName);
if (adapter == null) {
throw new IllegalArgumentException("Unsupported pending command type!");
}
try {
PendingCommand command = adapter.fromJson(data);
command.databaseId = databaseId;
return command;
} catch (IOException e) {
throw new IOError(e);
}
}
}

50
k9mail/src/main/java/com/fsck/k9/mailstore/LocalStore.java
View file

@ -32,7 +32,8 @@ import android.util.Log;
import com.fsck.k9.Account;
import com.fsck.k9.K9;
import com.fsck.k9.Preferences;
import com.fsck.k9.helper.UrlEncodingHelper;
import com.fsck.k9.controller.PendingCommandSerializer;
import com.fsck.k9.controller.MessagingControllerCommands.PendingCommand;
import com.fsck.k9.helper.Utility;
import com.fsck.k9.mail.Flag;
import com.fsck.k9.mail.Folder;
@ -134,7 +135,7 @@ public class LocalStore extends Store implements Serializable {
*/
private static final int THREAD_FLAG_UPDATE_BATCH_SIZE = 500;
public static final int DB_VERSION = 55;
public static final int DB_VERSION = 56;
public static String getColumnNameForFlag(Flag flag) {
@ -169,6 +170,7 @@ public class LocalStore extends Store implements Serializable {
private final MessagePreviewCreator messagePreviewCreator;
private final MessageFulltextCreator messageFulltextCreator;
private final AttachmentCounter attachmentCounter;
private final PendingCommandSerializer pendingCommandSerializer;
/**
* local://localhost/path/to/database/uuid.db
@ -187,6 +189,7 @@ public class LocalStore extends Store implements Serializable {
messagePreviewCreator = MessagePreviewCreator.newInstance();
messageFulltextCreator = MessageFulltextCreator.newInstance();
attachmentCounter = AttachmentCounter.newInstance();
pendingCommandSerializer = PendingCommandSerializer.getInstance();
database.open();
}
@ -464,7 +467,7 @@ public class LocalStore extends Store implements Serializable {
Cursor cursor = null;
try {
cursor = db.query("pending_commands",
new String[] { "id", "command", "arguments" },
new String[] { "id", "command", "data" },
null,
null,
null,
@ -472,14 +475,11 @@ public class LocalStore extends Store implements Serializable {
"id ASC");
List<PendingCommand> commands = new ArrayList<>();
while (cursor.moveToNext()) {
PendingCommand command = new PendingCommand();
command.mId = cursor.getLong(0);
command.command = cursor.getString(1);
String arguments = cursor.getString(2);
command.arguments = arguments.split(",");
for (int i = 0; i < command.arguments.length; i++) {
command.arguments[i] = Utility.fastUrlDecode(command.arguments[i]);
}
long databaseId = cursor.getLong(0);
String commandName = cursor.getString(1);
String data = cursor.getString(2);
PendingCommand command = pendingCommandSerializer.unserialize(
databaseId, commandName, data);
commands.add(command);
}
return commands;
@ -491,12 +491,9 @@ public class LocalStore extends Store implements Serializable {
}
public void addPendingCommand(PendingCommand command) throws MessagingException {
for (int i = 0; i < command.arguments.length; i++) {
command.arguments[i] = UrlEncodingHelper.encodeUtf8(command.arguments[i]);
}
final ContentValues cv = new ContentValues();
cv.put("command", command.command);
cv.put("arguments", Utility.combine(command.arguments, ','));
cv.put("command", command.getCommandName());
cv.put("data", pendingCommandSerializer.serialize(command));
database.execute(false, new DbCallback<Void>() {
@Override
public Void doDbWork(final SQLiteDatabase db) throws WrappedException {
@ -510,7 +507,7 @@ public class LocalStore extends Store implements Serializable {
database.execute(false, new DbCallback<Void>() {
@Override
public Void doDbWork(final SQLiteDatabase db) throws WrappedException {
db.delete("pending_commands", "id = ?", new String[] { Long.toString(command.mId) });
db.delete("pending_commands", "id = ?", new String[] { Long.toString(command.databaseId) });
return null;
}
});
@ -526,25 +523,6 @@ public class LocalStore extends Store implements Serializable {
});
}
public static class PendingCommand {
private long mId;
public String command;
public String[] arguments;
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(command);
sb.append(": ");
for (String argument : arguments) {
sb.append(", ");
sb.append(argument);
//sb.append("\n");
}
return sb.toString();
}
}
@Override
public boolean isMoveCapable() {
return true;

2
k9mail/src/main/java/com/fsck/k9/mailstore/StoreSchemaDefinition.java
View file

@ -195,7 +195,7 @@ class StoreSchemaDefinition implements LockableDatabase.SchemaDefinition {
db.execSQL("DROP TABLE IF EXISTS pending_commands");
db.execSQL("CREATE TABLE pending_commands " +
"(id INTEGER PRIMARY KEY, command TEXT, arguments TEXT)");
"(id INTEGER PRIMARY KEY, command TEXT, data TEXT)");
db.execSQL("DROP TRIGGER IF EXISTS delete_folder");
db.execSQL("CREATE TRIGGER delete_folder BEFORE DELETE ON folders BEGIN DELETE FROM messages WHERE old.id = folder_id; END;");

14
k9mail/src/main/java/com/fsck/k9/mailstore/migrations/MigrationTo56.java Normal file
View file

@ -0,0 +1,14 @@
package com.fsck.k9.mailstore.migrations;
import android.database.sqlite.SQLiteDatabase;
public class MigrationTo56 {
public static void migratePendingCommands(SQLiteDatabase db) {
// TODO actually migrate
db.execSQL("DROP TABLE IF EXISTS pending_commands");
db.execSQL("CREATE TABLE pending_commands " +
"(id INTEGER PRIMARY KEY, command TEXT, data TEXT)");
}
}

3
k9mail/src/main/java/com/fsck/k9/mailstore/migrations/Migrations.java
View file

@ -64,6 +64,9 @@ public class Migrations {
MigrationTo54.addPreviewTypeColumn(db);
case 54:
MigrationTo55.createFtsSearchTable(db, migrationsHelper);
case 55:
MigrationTo56.migratePendingCommands(db);
}
}
}