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authoriNPUTmice <daniel@gultsch.de>2014-10-19 23:42:53 +0200
committeriNPUTmice <daniel@gultsch.de>2014-10-19 23:42:53 +0200
commit8263e073362aed2ebfda910df8ddad1e84302db1 (patch)
tree1df8337c52a17be0cdc25cfeaa631548055809ea /src/eu/siacs
parent44f9022d951cb60cf3a56b6ac2459cf08e43ea54 (diff)
mtm support for image downloader
Diffstat (limited to 'src/eu/siacs')
-rw-r--r--src/eu/siacs/conversations/entities/Downloadable.java1
-rw-r--r--src/eu/siacs/conversations/http/HttpConnection.java62
-rw-r--r--src/eu/siacs/conversations/ui/adapter/ConversationAdapter.java2
-rw-r--r--src/eu/siacs/conversations/ui/adapter/MessageAdapter.java7
4 files changed, 57 insertions, 15 deletions
diff --git a/src/eu/siacs/conversations/entities/Downloadable.java b/src/eu/siacs/conversations/entities/Downloadable.java
index 36584ab0..70516b20 100644
--- a/src/eu/siacs/conversations/entities/Downloadable.java
+++ b/src/eu/siacs/conversations/entities/Downloadable.java
@@ -11,6 +11,7 @@ public interface Downloadable {
public static final int STATUS_OFFER = 0x203;
public static final int STATUS_DOWNLOADING = 0x204;
public static final int STATUS_DELETED = 0x205;
+ public static final int STATUS_OFFER_CHECK_FILESIZE = 0x206;
public boolean start();
diff --git a/src/eu/siacs/conversations/http/HttpConnection.java b/src/eu/siacs/conversations/http/HttpConnection.java
index 0254dc2f..3eb8bb84 100644
--- a/src/eu/siacs/conversations/http/HttpConnection.java
+++ b/src/eu/siacs/conversations/http/HttpConnection.java
@@ -6,15 +6,18 @@ import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLHandshakeException;
+import javax.net.ssl.X509TrustManager;
import android.content.Intent;
import android.graphics.BitmapFactory;
import android.net.Uri;
-import android.util.Log;
-import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Downloadable;
import eu.siacs.conversations.entities.DownloadableFile;
import eu.siacs.conversations.entities.Message;
@@ -39,8 +42,12 @@ public class HttpConnection implements Downloadable {
@Override
public boolean start() {
if (mXmppConnectionService.hasInternetConnection()) {
- changeStatus(STATUS_DOWNLOADING);
- new Thread(new FileDownloader()).start();
+ if (this.mStatus == STATUS_OFFER_CHECK_FILESIZE) {
+ checkFileSize(true);
+ } else {
+ changeStatus(STATUS_DOWNLOADING);
+ new Thread(new FileDownloader()).start();
+ }
return true;
} else {
return false;
@@ -52,18 +59,18 @@ public class HttpConnection implements Downloadable {
this.message.setDownloadable(this);
try {
mUrl = new URL(message.getBody());
- this.file = mXmppConnectionService.getFileBackend()
- .getFile(message, false);
+ this.file = mXmppConnectionService.getFileBackend().getFile(
+ message, false);
this.mAutostart = true;
- checkFileSize();
+ checkFileSize(false);
} catch (MalformedURLException e) {
this.cancel();
}
}
- private void checkFileSize() {
+ private void checkFileSize(boolean interactive) {
changeStatus(STATUS_CHECKING);
- new Thread(new FileSizeChecker()).start();
+ new Thread(new FileSizeChecker(interactive)).start();
}
public void cancel() {
@@ -84,33 +91,62 @@ public class HttpConnection implements Downloadable {
this.mStatus = status;
mXmppConnectionService.updateConversationUi();
}
+
+ private void setupTrustManager(HttpsURLConnection connection, boolean interactive) {
+ X509TrustManager trustManager;
+ if (interactive) {
+ trustManager = mXmppConnectionService.getMemorizingTrustManager();
+ } else {
+ trustManager = mXmppConnectionService.getMemorizingTrustManager().getNonInteractive();
+ }
+ try {
+ SSLContext sc = SSLContext.getInstance("TLS");
+ sc.init(null,new X509TrustManager[] { trustManager },mXmppConnectionService.getRNG());
+ connection.setSSLSocketFactory(sc.getSocketFactory());
+ } catch (KeyManagementException e) {
+ return;
+ } catch (NoSuchAlgorithmException e) {
+ return;
+ }
+ }
private class FileSizeChecker implements Runnable {
+
+ private boolean interactive = false;
+
+ public FileSizeChecker(boolean interactive) {
+ this.interactive = interactive;
+ }
@Override
public void run() {
long size;
try {
size = retrieveFileSize();
+ } catch (SSLHandshakeException e) {
+ changeStatus(STATUS_OFFER_CHECK_FILESIZE);
+ return;
} catch (IOException e) {
cancel();
return;
}
file.setExpectedSize(size);
- if (size <= mHttpConnectionManager.getAutoAcceptFileSize() && mAutostart) {
+ if (size <= mHttpConnectionManager.getAutoAcceptFileSize()
+ && mAutostart) {
start();
} else {
changeStatus(STATUS_OFFER);
}
}
- private long retrieveFileSize() throws IOException {
+ private long retrieveFileSize() throws IOException, SSLHandshakeException {
HttpURLConnection connection = (HttpURLConnection) mUrl
.openConnection();
connection.setRequestMethod("HEAD");
if (connection instanceof HttpsURLConnection) {
-
+ setupTrustManager((HttpsURLConnection) connection, interactive);
}
+ connection.connect();
String contentLength = connection.getHeaderField("Content-Length");
if (contentLength == null) {
throw new IOException();
@@ -141,7 +177,7 @@ public class HttpConnection implements Downloadable {
HttpURLConnection connection = (HttpURLConnection) mUrl
.openConnection();
if (connection instanceof HttpsURLConnection) {
-
+ setupTrustManager((HttpsURLConnection) connection, true);
}
BufferedInputStream is = new BufferedInputStream(
connection.getInputStream());
diff --git a/src/eu/siacs/conversations/ui/adapter/ConversationAdapter.java b/src/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
index bd37f7fc..20c7bee2 100644
--- a/src/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
+++ b/src/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
@@ -92,6 +92,8 @@ public class ConversationAdapter extends ArrayAdapter<Conversation> {
mLastMessage.setText(R.string.receiving_image);
} else if (d.getStatus() == Downloadable.STATUS_OFFER) {
mLastMessage.setText(R.string.image_offered_for_download);
+ } else if (d.getStatus() == Downloadable.STATUS_OFFER_CHECK_FILESIZE) {
+ mLastMessage.setText(R.string.image_offered_for_download);
} else if (d.getStatus() == Downloadable.STATUS_DELETED) {
mLastMessage.setText(R.string.image_file_deleted);
} else {
diff --git a/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java b/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java
index 6b2a0094..db783b7f 100644
--- a/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java
+++ b/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java
@@ -264,10 +264,11 @@ public class MessageAdapter extends ArrayAdapter<Message> {
}
private void displayDownloadableMessage(ViewHolder viewHolder,
- final Message message) {
+ final Message message, int resid) {
viewHolder.image.setVisibility(View.GONE);
viewHolder.messageBody.setVisibility(View.GONE);
viewHolder.download_button.setVisibility(View.VISIBLE);
+ viewHolder.download_button.setText(resid);
viewHolder.download_button.setOnClickListener(new OnClickListener() {
@Override
@@ -493,7 +494,9 @@ public class MessageAdapter extends ArrayAdapter<Message> {
&& d.getStatus() == Downloadable.STATUS_DELETED) {
displayInfoMessage(viewHolder, R.string.image_file_deleted);
} else if (d != null && d.getStatus() == Downloadable.STATUS_OFFER) {
- displayDownloadableMessage(viewHolder, item);
+ displayDownloadableMessage(viewHolder, item,R.string.download_image);
+ } else if (d != null && d.getStatus() == Downloadable.STATUS_OFFER_CHECK_FILESIZE) {
+ displayDownloadableMessage(viewHolder, item,R.string.check_image_filesize);
} else if ((item.getEncryption() == Message.ENCRYPTION_DECRYPTED)
|| (item.getEncryption() == Message.ENCRYPTION_NONE)
|| (item.getEncryption() == Message.ENCRYPTION_OTR)) {