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Code Issues Pull Requests Releases Wiki Activity

do not touch pictures that are already in the right format 

fixed #522
This commit is contained in:
Daniel Gultsch 2015-08-11 16:50:00 +02:00
parent 3677c6ec98
commit dad90762b4
6 changed files with 218 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java
View File

@ -7,6 +7,7 @@ import android.os.PowerManager;
import android.util.Log;
import android.util.Pair;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@ -104,7 +105,13 @@ public class HttpUploadConnection implements Transferable {
mXmppConnectionService.getRNG().nextBytes(this.key);
this.file.setKeyAndIv(this.key);
}
Pair<InputStream,Integer> pair = AbstractConnectionManager.createInputStream(file,true);
Pair<InputStream,Integer> pair;
try {
pair = AbstractConnectionManager.createInputStream(file, true);
} catch (FileNotFoundException e) {
fail();
return;
}
this.file.setExpectedSize(pair.second);
this.mFileInputStream = pair.first;
Jid host = account.getXmppConnection().findDiscoItemByFeature(Xmlns.HTTP_UPLOAD);

33
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
View File

@ -39,6 +39,7 @@ import eu.siacs.conversations.entities.Transferable;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.utils.ExifHelper;
import eu.siacs.conversations.utils.FileUtils;
import eu.siacs.conversations.xmpp.pep.Avatar;
public class FileBackend {
@ -126,25 +127,25 @@ public class FileBackend {
return Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, true);
}
public String getOriginalPath(Uri uri) {
String path = null;
if (uri.getScheme().equals("file")) {
return uri.getPath();
} else if (uri.toString().startsWith("content://media/")) {
String[] projection = {MediaStore.MediaColumns.DATA};
Cursor metaCursor = mXmppConnectionService.getContentResolver().query(uri,
projection, null, null, null);
if (metaCursor != null) {
public boolean useImageAsIs(Uri uri) {
String path = getOriginalPath(uri);
if (path == null) {
return false;
}
Log.d(Config.LOGTAG,"using image as is. path: "+path);
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
try {
if (metaCursor.moveToFirst()) {
path = metaCursor.getString(0);
}
} finally {
metaCursor.close();
BitmapFactory.decodeStream(mXmppConnectionService.getContentResolver().openInputStream(uri), null, options);
return (options.outWidth <= Config.IMAGE_SIZE && options.outHeight <= Config.IMAGE_SIZE && options.outMimeType.contains(Config.IMAGE_FORMAT.name().toLowerCase()));
} catch (FileNotFoundException e) {
return false;
}
}
}
return path;
public String getOriginalPath(Uri uri) {
Log.d(Config.LOGTAG,"get original path for uri: "+uri.toString());
return FileUtils.getPath(mXmppConnectionService,uri);
}
public DownloadableFile copyFileToPrivateStorage(Message message, Uri uri) throws FileCopyException {

6
src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java
View File

@ -51,18 +51,14 @@ public class AbstractConnectionManager {
}
}
public static Pair<InputStream,Integer> createInputStream(DownloadableFile file, boolean gcm) {
public static Pair<InputStream,Integer> createInputStream(DownloadableFile file, boolean gcm) throws FileNotFoundException {
FileInputStream is;
int size;
try {
is = new FileInputStream(file);
size = (int) file.getSize();
if (file.getKey() == null) {
return new Pair<InputStream,Integer>(is,size);
}
} catch (FileNotFoundException e) {
return null;
}
try {
if (gcm) {
AEADBlockCipher cipher = new GCMBlockCipher(new AESEngine());

19
src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
View File

@ -404,8 +404,12 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
}
}
public void attachImageToConversation(final Conversation conversation,
final Uri uri, final UiCallback<Message> callback) {
public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
if (getFileBackend().useImageAsIs(uri)) {
Log.d(Config.LOGTAG,"using image as is");
attachFileToConversation(conversation, uri, callback);
return;
}
final Message message;
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
@ -855,7 +859,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
} else {
Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
}
iqPacket.query(Xmlns.ROSTER).setAttribute("ver",account.getRosterVersion());
iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
sendIqPacket(account,iqPacket,mIqParser);
}
@ -1000,6 +1004,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
public void onMessageFound(Message message) {
if (!getFileBackend().isFileAvailable(message)) {
message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
final int s = message.getStatus();
if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
markMessage(message,Message.STATUS_SEND_FAILED);
}
}
}
});
@ -1011,8 +1019,13 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
if (message != null) {
if (!getFileBackend().isFileAvailable(message)) {
message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
final int s = message.getStatus();
if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
markMessage(message,Message.STATUS_SEND_FAILED);
} else {
updateConversationUi();
}
}
return;
}
}

144
src/main/java/eu/siacs/conversations/utils/FileUtils.java Normal file
View File

@ -0,0 +1,144 @@
package eu.siacs.conversations.utils;
import android.annotation.SuppressLint;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
public class FileUtils {
/**
* Get a file path from a Uri. This will get the the path for Storage Access
* Framework Documents, as well as the _data field for the MediaStore and
* other file-based ContentProviders.
*
* @param context The context.
* @param uri The Uri to query.
* @author paulburke
*/
@SuppressLint("NewApi")
public static String getPath(final Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type)) {
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
// TODO handle non-primary volumes
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
return null;
}
/**
* Get the value of the data column for this Uri. This is useful for
* MediaStore Uris, and other file-based ContentProviders.
*
* @param context The context.
* @param uri The Uri to query.
* @param selection (Optional) Filter used in the query.
* @param selectionArgs (Optional) Selection arguments used in the query.
* @return The value of the _data column, which is typically a file path.
*/
public static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is ExternalStorageProvider.
*/
public static boolean isExternalStorageDocument(Uri uri) {
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
public static boolean isDownloadsDocument(Uri uri) {
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
public static boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
}

14
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View File

@ -5,6 +5,7 @@ import android.net.Uri;
import android.util.Log;
import android.util.Pair;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
@ -413,27 +414,32 @@ public class JingleConnection implements Transferable {
content.setTransportId(this.transportId);
this.file = this.mXmppConnectionService.getFileBackend().getFile(message, false);
Pair<InputStream,Integer> pair;
try {
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
Conversation conversation = this.message.getConversation();
if (!this.mXmppConnectionService.renewSymmetricKey(conversation)) {
Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not set symmetric key");
Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not set symmetric key");
cancel();
}
this.file.setKeyAndIv(conversation.getSymmetricKey());
pair = AbstractConnectionManager.createInputStream(this.file,false);
pair = AbstractConnectionManager.createInputStream(this.file, false);
this.file.setExpectedSize(pair.second);
content.setFileOffer(this.file, true);
} else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
this.file.setKey(mXmppAxolotlMessage.getInnerKey());
this.file.setIv(mXmppAxolotlMessage.getIV());
pair = AbstractConnectionManager.createInputStream(this.file,true);
pair = AbstractConnectionManager.createInputStream(this.file, true);
this.file.setExpectedSize(pair.second);
content.setFileOffer(this.file, false).addChild(mXmppAxolotlMessage.toElement());
} else {
pair = AbstractConnectionManager.createInputStream(this.file,false);
pair = AbstractConnectionManager.createInputStream(this.file, false);
this.file.setExpectedSize(pair.second);
content.setFileOffer(this.file, false);
}
} catch (FileNotFoundException e) {
cancel();
return;
}
this.mFileInputStream = pair.first;
this.transportId = this.mJingleConnectionManager.nextRandomId();
content.setTransportId(this.transportId);