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@ -54,12 +54,7 @@ import com.sun.mail.util.MailConnectException; |
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import org.json.JSONArray; |
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import org.json.JSONException; |
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import java.io.BufferedOutputStream; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.net.SocketException; |
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import java.net.SocketTimeoutException; |
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import java.net.UnknownHostException; |
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@ -127,6 +122,7 @@ public class ServiceSynchronize extends LifecycleService { |
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private static final int CONNECT_BACKOFF_START = 8; // seconds |
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private static final int CONNECT_BACKOFF_MAX = 1024; // seconds (1024 sec ~ 17 min) |
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private static final long STORE_NOOP_INTERVAL = 9 * 60 * 1000L; // ms |
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private static final int MESSAGE_AUTO_DOWNLOAD_SIZE = 32 * 1024; // bytes |
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private static final int ATTACHMENT_AUTO_DOWNLOAD_SIZE = 32 * 1024; // bytes |
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static final String ACTION_SYNCHRONIZE_FOLDER = BuildConfig.APPLICATION_ID + ".SYNCHRONIZE_FOLDER"; |
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@ -925,15 +921,15 @@ public class ServiceSynchronize extends LifecycleService { |
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else if (EntityOperation.SEND.equals(op.name)) |
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doSend(message, db); |
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else if (EntityOperation.ATTACHMENT.equals(op.name)) |
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doAttachment(folder, op, ifolder, message, jargs, db); |
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else if (EntityOperation.HEADERS.equals(op.name)) |
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doHeaders(folder, ifolder, message, db); |
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else if (EntityOperation.BODY.equals(op.name)) |
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doBody(folder, ifolder, message, db); |
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else if (EntityOperation.ATTACHMENT.equals(op.name)) |
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doAttachment(folder, op, ifolder, message, jargs, db); |
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else |
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throw new MessagingException("Unknown operation name=" + op.name); |
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@ -1142,68 +1138,6 @@ public class ServiceSynchronize extends LifecycleService { |
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} |
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} |
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private void doAttachment(EntityFolder folder, EntityOperation op, IMAPFolder ifolder, EntityMessage message, JSONArray jargs, DB db) throws JSONException, MessagingException, IOException { |
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// Download attachment |
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int sequence = jargs.getInt(0); |
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EntityAttachment attachment = db.attachment().getAttachment(op.message, sequence); |
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if (attachment == null) |
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return; |
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try { |
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// Get message |
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Message imessage = ifolder.getMessageByUID(message.uid); |
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if (imessage == null) |
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throw new MessageRemovedException(); |
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// Get attachment |
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MessageHelper helper = new MessageHelper((MimeMessage) imessage); |
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EntityAttachment a = helper.getAttachments().get(sequence - 1); |
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// Build filename |
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File file = EntityAttachment.getFile(this, attachment.id); |
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// Download attachment |
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InputStream is = null; |
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OutputStream os = null; |
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try { |
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is = a.part.getInputStream(); |
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os = new BufferedOutputStream(new FileOutputStream(file)); |
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int size = 0; |
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byte[] buffer = new byte[Helper.ATTACHMENT_BUFFER_SIZE]; |
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for (int len = is.read(buffer); len != -1; len = is.read(buffer)) { |
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size += len; |
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os.write(buffer, 0, len); |
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// Update progress |
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if (attachment.size != null) |
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db.attachment().setProgress(attachment.id, size * 100 / attachment.size); |
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} |
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// Store attachment data |
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attachment.size = size; |
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attachment.progress = null; |
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attachment.available = true; |
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db.attachment().updateAttachment(attachment); |
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} finally { |
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try { |
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if (is != null) |
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is.close(); |
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} finally { |
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if (os != null) |
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os.close(); |
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} |
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} |
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Log.i(Helper.TAG, folder.name + " downloaded bytes=" + attachment.size); |
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} catch (Throwable ex) { |
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// Reset progress on failure |
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attachment.progress = null; |
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db.attachment().updateAttachment(attachment); |
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throw ex; |
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} |
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} |
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private void doHeaders(EntityFolder folder, IMAPFolder ifolder, EntityMessage message, DB db) throws MessagingException { |
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Message imessage = ifolder.getMessageByUID(message.uid); |
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Enumeration<Header> headers = imessage.getAllHeaders(); |
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@ -1216,10 +1150,39 @@ public class ServiceSynchronize extends LifecycleService { |
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} |
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private void doBody(EntityFolder folder, IMAPFolder ifolder, EntityMessage message, DB db) throws MessagingException, IOException { |
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// Download message body |
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if (message.content) |
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return; |
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// Get message |
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Message imessage = ifolder.getMessageByUID(message.uid); |
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if (imessage == null) |
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throw new MessageRemovedException(); |
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MessageHelper helper = new MessageHelper((MimeMessage) imessage); |
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message.write(this, helper.getHtml()); |
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db.message().setMessageDownloaded(message.id, true); |
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db.message().setMessageContent(message.id, true); |
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} |
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private void doAttachment(EntityFolder folder, EntityOperation op, IMAPFolder ifolder, EntityMessage message, JSONArray jargs, DB db) throws JSONException, MessagingException, IOException { |
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// Download attachment |
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int sequence = jargs.getInt(0); |
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// Get attachment |
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EntityAttachment attachment = db.attachment().getAttachment(op.message, sequence); |
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if (attachment.available) |
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return; |
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// Get message |
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Message imessage = ifolder.getMessageByUID(message.uid); |
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if (imessage == null) |
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throw new MessageRemovedException(); |
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// Download attachment |
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MessageHelper helper = new MessageHelper((MimeMessage) imessage); |
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EntityAttachment a = helper.getAttachments().get(sequence - 1); |
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attachment.part = a.part; |
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attachment.download(this, db); |
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} |
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private void synchronizeFolders(EntityAccount account, IMAPStore istore, ServiceState state) throws MessagingException { |
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@ -1501,7 +1464,8 @@ public class ServiceSynchronize extends LifecycleService { |
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message.bcc = helper.getBcc(); |
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message.reply = helper.getReply(); |
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message.subject = imessage.getSubject(); |
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message.downloaded = download; |
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message.size = helper.getSize(); |
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message.content = false; |
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message.received = imessage.getReceivedDate().getTime(); |
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message.sent = (imessage.getSentDate() == null ? null : imessage.getSentDate().getTime()); |
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message.seen = seen; |
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@ -1513,22 +1477,29 @@ public class ServiceSynchronize extends LifecycleService { |
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message.id = db.message().insertMessage(message); |
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if (download) |
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message.write(context, helper.getHtml()); |
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if (download) { |
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ConnectivityManager cm = context.getSystemService(ConnectivityManager.class); |
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boolean metered = cm.isActiveNetworkMetered(); |
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if (!metered || (message.size != null && message.size < MESSAGE_AUTO_DOWNLOAD_SIZE)) { |
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message.write(context, helper.getHtml()); |
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db.message().setMessageContent(message.id, true); |
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} |
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} |
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Log.i(Helper.TAG, folder.name + " added id=" + message.id + " uid=" + message.uid); |
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int sequence = 0; |
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for (EntityAttachment attachment : helper.getAttachments()) { |
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sequence++; |
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Log.i(Helper.TAG, "attachment seq=" + sequence + |
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" name=" + attachment.name + " type=" + attachment.type); |
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Log.i(Helper.TAG, folder.name + " attachment" + |
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" seq=" + sequence + " name=" + attachment.name + " type=" + attachment.type); |
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attachment.message = message.id; |
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attachment.sequence = sequence; |
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attachment.id = db.attachment().insertAttachment(attachment); |
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if (attachment.size != null && attachment.size < ATTACHMENT_AUTO_DOWNLOAD_SIZE) |
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EntityOperation.queue(db, message, EntityOperation.ATTACHMENT, sequence); |
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if (download) |
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if (attachment.size != null && attachment.size < ATTACHMENT_AUTO_DOWNLOAD_SIZE) |
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attachment.download(context, db); |
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} |
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result = 1; |
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M66B
6 years ago