Merge pull request #521 from owncloud/master

Merge master into stable for 3.0 app version

owncloudComLibrary/build.gradle

@@ -1,6 +1,7 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-parcelize'
 
 dependencies {
     api 'com.squareup.okhttp3:okhttp:4.6.0'
@@ -16,7 +17,7 @@ dependencies {
     kapt "com.squareup.moshi:moshi-kotlin-codegen:$moshiVersion"
 
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.robolectric:robolectric:4.8.1'
+    testImplementation 'org.robolectric:robolectric:4.9'
     debugImplementation 'com.facebook.stetho:stetho-okhttp3:1.6.0'
 }
 

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/OwnCloudClient.java

@@ -36,7 +36,6 @@ import com.owncloud.android.lib.common.http.HttpClient;
 import com.owncloud.android.lib.common.http.HttpConstants;
 import com.owncloud.android.lib.common.http.methods.HttpBaseMethod;
 import com.owncloud.android.lib.common.utils.RandomUtils;
-import com.owncloud.android.lib.resources.status.OwnCloudVersion;
 import okhttp3.Cookie;
 import okhttp3.HttpUrl;
 import timber.log.Timber;
@@ -59,7 +58,6 @@ public class OwnCloudClient extends HttpClient {
     private OwnCloudCredentials mCredentials = null;
     private int mInstanceNumber;
     private Uri mBaseUri;
-    private OwnCloudVersion mVersion = null;
     private OwnCloudAccount mAccount;
     private final ConnectionValidator mConnectionValidator;
     private Object mRequestMutex = new Object();
@@ -185,7 +183,7 @@ public class OwnCloudClient extends HttpClient {
         return (mCredentials instanceof OwnCloudAnonymousCredentials || mAccount == null)
                 ? Uri.parse(mBaseUri + WEBDAV_FILES_PATH_4_0)
                 : Uri.parse(mBaseUri + WEBDAV_FILES_PATH_4_0 + AccountUtils.getUserId(
-                mAccount.getSavedAccount(), getContext()
+                        mAccount.getSavedAccount(), getContext()
                 )
         );
     }
@@ -194,7 +192,7 @@ public class OwnCloudClient extends HttpClient {
         return mCredentials instanceof OwnCloudAnonymousCredentials
                 ? Uri.parse(mBaseUri + WEBDAV_UPLOADS_PATH_4_0)
                 : Uri.parse(mBaseUri + WEBDAV_UPLOADS_PATH_4_0 + AccountUtils.getUserId(
-                mAccount.getSavedAccount(), getContext()
+                        mAccount.getSavedAccount(), getContext()
                 )
         );
     }
@@ -241,14 +239,6 @@ public class OwnCloudClient extends HttpClient {
                 HttpUrl.parse(mBaseUri.toString()));
     }
 
-    public OwnCloudVersion getOwnCloudVersion() {
-        return mVersion;
-    }
-
-    public void setOwnCloudVersion(OwnCloudVersion version) {
-        mVersion = version;
-    }
-
     public OwnCloudAccount getAccount() {
         return mAccount;
     }
@@ -260,4 +250,4 @@ public class OwnCloudClient extends HttpClient {
     public void setFollowRedirects(boolean followRedirects) {
         this.mFollowRedirects = followRedirects;
     }
-}
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/accounts/AccountUtils.java

@@ -94,26 +94,6 @@ public class AccountUtils {
         return username;
     }
 
-    /**
-     * Get the stored server version corresponding to an OC account.
-     *
-     * @param account An OC account
-     * @param context Application context
-     * @return Version of the OC server, according to last check
-     */
-    public static OwnCloudVersion getServerVersionForAccount(Account account, Context context) {
-        AccountManager ama = AccountManager.get(context);
-        OwnCloudVersion version = null;
-        try {
-            String versionString = ama.getUserData(account, Constants.KEY_OC_VERSION);
-            version = new OwnCloudVersion(versionString);
-
-        } catch (Exception e) {
-            Timber.e(e, "Couldn't get a the server version for an account");
-        }
-        return version;
-    }
-
     /**
      * @return
      * @throws IOException
@@ -209,11 +189,6 @@ public class AccountUtils {
     }
 
     public static class Constants {
-        /**
-         * Version should be 3 numbers separated by dot so it can be parsed by
-         * {@link OwnCloudVersion}
-         */
-        public static final String KEY_OC_VERSION = "oc_version";
         /**
          * Base url should point to owncloud installation without trailing / ie:
          * http://server/path or https://owncloud.server

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpConstants.java

@@ -184,6 +184,7 @@ public class HttpConstants {
     public static final int HTTP_LOCKED = 423;
     // 424 Failed Dependency (WebDAV - RFC 2518)
     public static final int HTTP_FAILED_DEPENDENCY = 424;
+    public static final int HTTP_TOO_EARLY = 425;
 
     /**
      * 5xx Client Error

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/methods/webdav/CopyMethod.kt

@@ -36,7 +36,7 @@ import java.net.URL
 class CopyMethod(
     val url: URL,
     private val destinationUrl: String,
-    private val forceOverride: Boolean
+    private val forceOverride: Boolean = false
 ) : DavMethod(url) {
     @Throws(Exception::class)
     public override fun onDavExecute(davResource: DavOCResource): Int {

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/methods/webdav/MoveMethod.kt

@@ -36,7 +36,7 @@ import java.net.URL
 class MoveMethod(
     url: URL,
     private val destinationUrl: String,
-    private val forceOverride: Boolean
+    private val forceOverride: Boolean = false
 ) : DavMethod(url) {
     @Throws(Exception::class)
     override fun onDavExecute(davResource: DavOCResource): Int {

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/methods/webdav/PropfindMethod.kt

@@ -53,7 +53,7 @@ class PropfindMethod(
             depth = depth,
             reqProp = propertiesToRequest,
             listOfHeaders = super.getRequestHeadersAsHashMap(),
-            callback = { response: Response, hrefRelation: HrefRelation? ->
+            callback = { response: Response, hrefRelation: HrefRelation ->
                 when (hrefRelation) {
                     HrefRelation.MEMBER -> members.add(response)
                     HrefRelation.SELF -> this.root = response

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/network/ChunkFromFileRequestBody.java

@@ -1,114 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.common.network;
-
-import okhttp3.MediaType;
-import okio.BufferedSink;
-import timber.log.Timber;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.channels.FileChannel;
-import java.util.Iterator;
-
-/**
- * A Request body that represents a file chunk and include information about the progress when uploading it
- *
- * @author David González Verdugo
- */
-public class ChunkFromFileRequestBody extends FileRequestBody {
-
-    private final FileChannel mChannel;
-    private final long mChunkSize;
-    private long mOffset;
-    private long mTransferred;
-    private ByteBuffer mBuffer = ByteBuffer.allocate(4096);
-
-    public ChunkFromFileRequestBody(File file, MediaType contentType, FileChannel channel, long chunkSize) {
-        super(file, contentType);
-        if (channel == null) {
-            throw new IllegalArgumentException("File may not be null");
-        }
-        if (chunkSize <= 0) {
-            throw new IllegalArgumentException("Chunk size must be greater than zero");
-        }
-        this.mChannel = channel;
-        this.mChunkSize = chunkSize;
-        mOffset = 0;
-        mTransferred = 0;
-    }
-
-    @Override
-    public long contentLength() {
-        try {
-            return Math.min(mChunkSize, mChannel.size() - mChannel.position());
-        } catch (IOException e) {
-            return mChunkSize;
-        }
-    }
-
-    @Override
-    public void writeTo(BufferedSink sink) {
-        int readCount;
-        Iterator<OnDatatransferProgressListener> it;
-
-        try {
-            mChannel.position(mOffset);
-            long size = mFile.length();
-            if (size == 0) {
-                size = -1;
-            }
-            long maxCount = Math.min(mOffset + mChunkSize, mChannel.size());
-            while (mChannel.position() < maxCount) {
-
-                readCount = mChannel.read(mBuffer);
-
-                int bytesToWriteInBuffer = (int) Math.min(readCount, mFile.length() - mTransferred);
-                sink.getBuffer().write(mBuffer.array(), 0, bytesToWriteInBuffer);
-
-                sink.flush();
-
-                mBuffer.clear();
-                if (mTransferred < maxCount) {  // condition to avoid accumulate progress for repeated chunks
-                    mTransferred += readCount;
-                }
-                synchronized (mDataTransferListeners) {
-                    it = mDataTransferListeners.iterator();
-                    while (it.hasNext()) {
-                        it.next().onTransferProgress(readCount, mTransferred, size, mFile.getAbsolutePath());
-                    }
-                }
-            }
-
-        } catch (Exception exception) {
-            Timber.e(exception, "Transferred " + mTransferred + " bytes from a total of " + mFile.length());
-        }
-    }
-
-    public void setOffset(long offset) {
-        this.mOffset = offset;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/network/ChunkFromFileRequestBody.kt

@@ -0,0 +1,92 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.common.network
+
+import com.owncloud.android.lib.resources.files.chunks.ChunkedUploadFromFileSystemOperation.Companion.CHUNK_SIZE
+import okhttp3.MediaType
+import okio.BufferedSink
+import timber.log.Timber
+import java.io.File
+import java.nio.ByteBuffer
+import java.nio.channels.FileChannel
+
+/**
+ * A Request body that represents a file chunk and include information about the progress when uploading it
+ *
+ * @author David González Verdugo
+ */
+class ChunkFromFileRequestBody(
+    file: File,
+    contentType: MediaType?,
+    private val channel: FileChannel,
+    private val chunkSize: Long = CHUNK_SIZE
+) : FileRequestBody(file, contentType) {
+
+    private var offset: Long = 0
+    private var alreadyTransferred: Long = 0
+    private val buffer = ByteBuffer.allocate(4_096)
+
+    init {
+        require(chunkSize > 0) { "Chunk size must be greater than zero" }
+    }
+
+    override fun contentLength(): Long {
+        return chunkSize.coerceAtMost(channel.size() - channel.position())
+    }
+
+    override fun writeTo(sink: BufferedSink) {
+        var readCount: Int
+        var iterator: Iterator<OnDatatransferProgressListener>
+        try {
+            channel.position(offset)
+
+            val maxCount = (offset + chunkSize).coerceAtMost(channel.size())
+            while (channel.position() < maxCount) {
+                readCount = channel.read(buffer)
+                val bytesToWriteInBuffer = readCount.toLong().coerceAtMost(file.length() - alreadyTransferred).toInt()
+                sink.buffer.write(buffer.array(), 0, bytesToWriteInBuffer)
+                sink.flush()
+                buffer.clear()
+
+                if (alreadyTransferred < maxCount) {  // condition to avoid accumulate progress for repeated chunks
+                    alreadyTransferred += readCount.toLong()
+                }
+
+                synchronized(dataTransferListeners) {
+                    iterator = dataTransferListeners.iterator()
+                    while (iterator.hasNext()) {
+                        iterator.next().onTransferProgress(readCount.toLong(), alreadyTransferred, file.length(), file.absolutePath)
+                    }
+                }
+            }
+        } catch (exception: Exception) {
+            Timber.e(exception, "Transferred " + alreadyTransferred + " bytes from a total of " + file.length())
+        }
+    }
+
+    fun setOffset(newOffset: Long) {
+        offset = newOffset
+    }
+
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/network/ContentUriRequestBody.kt

@@ -0,0 +1,117 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.common.network
+
+import android.content.ContentResolver
+import android.net.Uri
+import android.provider.OpenableColumns
+import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import okhttp3.RequestBody
+import okio.BufferedSink
+import okio.Source
+import okio.source
+import timber.log.Timber
+import java.io.IOException
+
+class ContentUriRequestBody(
+    private val contentResolver: ContentResolver,
+    private val contentUri: Uri
+) : RequestBody(), ProgressiveDataTransferer {
+
+    private val dataTransferListeners: MutableSet<OnDatatransferProgressListener> = HashSet()
+
+    val fileSize: Long = contentResolver.query(contentUri, null, null, null, null)?.use { cursor ->
+        val sizeIndex = cursor.getColumnIndex(OpenableColumns.SIZE)
+        cursor.moveToFirst()
+        cursor.getLong(sizeIndex)
+    } ?: -1
+
+    override fun contentType(): MediaType? {
+        val contentType = contentResolver.getType(contentUri) ?: return null
+        return contentType.toMediaTypeOrNull()
+    }
+
+    override fun contentLength(): Long {
+        return fileSize
+    }
+
+    override fun writeTo(sink: BufferedSink) {
+        val inputStream = contentResolver.openInputStream(contentUri)
+            ?: throw IOException("Couldn't open content URI for reading: $contentUri")
+
+        val previousTime = System.currentTimeMillis()
+
+        sink.writeAndUpdateProgress(inputStream.source())
+        inputStream.source().close()
+
+        val laterTime = System.currentTimeMillis()
+
+        Timber.d("Difference - ${laterTime - previousTime} milliseconds")
+    }
+
+    private fun BufferedSink.writeAndUpdateProgress(source: Source) {
+        var iterator: Iterator<OnDatatransferProgressListener>
+
+        try {
+            var totalBytesRead = 0L
+            var read: Long
+            while (source.read(this.buffer, BYTES_TO_READ).also { read = it } != -1L) {
+                totalBytesRead += read
+                this.flush()
+                synchronized(dataTransferListeners) {
+                    iterator = dataTransferListeners.iterator()
+                    while (iterator.hasNext()) {
+                        iterator.next().onTransferProgress(read, totalBytesRead, fileSize, contentUri.toString())
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            Timber.e(e)
+        }
+    }
+
+    override fun addDatatransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.add(listener)
+        }
+    }
+
+    override fun addDatatransferProgressListeners(listeners: MutableCollection<OnDatatransferProgressListener>) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.addAll(listeners)
+        }
+    }
+
+    override fun removeDatatransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.remove(listener)
+        }
+    }
+
+    companion object {
+        private const val BYTES_TO_READ = 4_096L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/network/FileRequestBody.java

@@ -1,119 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.common.network;
-
-import okhttp3.MediaType;
-import okhttp3.RequestBody;
-import okio.BufferedSink;
-import okio.Okio;
-import okio.Source;
-import timber.log.Timber;
-
-import java.io.File;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-/**
- * A Request body that represents a file and include information about the progress when uploading it
- *
- * @author David González Verdugo
- */
-public class FileRequestBody extends RequestBody implements ProgressiveDataTransferer {
-
-    final Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<>();
-    protected File mFile;
-    private MediaType mContentType;
-
-    public FileRequestBody(File file, MediaType contentType) {
-        mFile = file;
-        mContentType = contentType;
-    }
-
-    @Override
-    public boolean isOneShot() {
-        return true;
-    }
-
-    @Override
-    public MediaType contentType() {
-        return mContentType;
-    }
-
-    @Override
-    public long contentLength() {
-        return mFile.length();
-    }
-
-    @Override
-    public void writeTo(BufferedSink sink) {
-        Source source;
-        Iterator<OnDatatransferProgressListener> it;
-        try {
-            source = Okio.source(mFile);
-
-            long transferred = 0;
-            long read;
-
-            while ((read = source.read(sink.buffer(), 4096)) != -1) {
-                transferred += read;
-                sink.flush();
-                synchronized (mDataTransferListeners) {
-                    it = mDataTransferListeners.iterator();
-                    while (it.hasNext()) {
-                        it.next().onTransferProgress(read, transferred, mFile.length(), mFile.getAbsolutePath());
-                    }
-                }
-            }
-
-            Timber.d("File with name " + mFile.getName() + " and size " + mFile.length() + " written in request body");
-
-        } catch (Exception e) {
-            Timber.e(e);
-        }
-    }
-
-    @Override
-    public void addDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.add(listener);
-        }
-    }
-
-    @Override
-    public void addDatatransferProgressListeners(Collection<OnDatatransferProgressListener> listeners) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.addAll(listeners);
-        }
-    }
-
-    @Override
-    public void removeDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.remove(listener);
-        }
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/network/FileRequestBody.kt

@@ -0,0 +1,97 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.common.network
+
+import okhttp3.MediaType
+import okhttp3.RequestBody
+import okio.BufferedSink
+import okio.Source
+import okio.source
+import timber.log.Timber
+import java.io.File
+import java.util.HashSet
+
+/**
+ * A Request body that represents a file and include information about the progress when uploading it
+ *
+ * @author David González Verdugo
+ */
+open class FileRequestBody(
+    val file: File,
+    private val contentType: MediaType?,
+) : RequestBody(), ProgressiveDataTransferer {
+
+    val dataTransferListeners: MutableSet<OnDatatransferProgressListener> = HashSet()
+
+    override fun isOneShot(): Boolean = true
+
+    override fun contentType(): MediaType? = contentType
+
+    override fun contentLength(): Long = file.length()
+
+    override fun writeTo(sink: BufferedSink) {
+        val source: Source
+        var it: Iterator<OnDatatransferProgressListener>
+        try {
+            source = file.source()
+            var transferred: Long = 0
+            var read: Long
+            while (source.read(sink.buffer, BYTES_TO_READ).also { read = it } != -1L) {
+                transferred += read
+                sink.flush()
+                synchronized(dataTransferListeners) {
+                    it = dataTransferListeners.iterator()
+                    while (it.hasNext()) {
+                        it.next().onTransferProgress(read, transferred, file.length(), file.absolutePath)
+                    }
+                }
+            }
+            Timber.d("File with name ${file.name} and size ${file.length()} written in request body")
+        } catch (e: Exception) {
+            Timber.e(e)
+        }
+    }
+
+    override fun addDatatransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.add(listener)
+        }
+    }
+
+    override fun addDatatransferProgressListeners(listeners: Collection<OnDatatransferProgressListener>) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.addAll(listeners)
+        }
+    }
+
+    override fun removeDatatransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListeners) {
+            dataTransferListeners.remove(listener)
+        }
+    }
+
+    companion object {
+        private const val BYTES_TO_READ = 4_096L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/operations/RemoteOperationResult.java

@@ -237,6 +237,10 @@ public class RemoteOperationResult<T>
                         httpMethod.getResponseBodyAsString(),
                         ResultCode.SPECIFIC_METHOD_NOT_ALLOWED
                 );
+                break;
+            case HttpConstants.HTTP_TOO_EARLY:
+                mCode = ResultCode.TOO_EARLY;
+                break;
             default:
                 break;
         }
@@ -583,6 +587,7 @@ public class RemoteOperationResult<T>
         SPECIFIC_SERVICE_UNAVAILABLE,
         SPECIFIC_UNSUPPORTED_MEDIA_TYPE,
         SPECIFIC_METHOD_NOT_ALLOWED,
-        SPECIFIC_BAD_REQUEST
+        SPECIFIC_BAD_REQUEST,
+        TOO_EARLY,
     }
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/utils/AnyExt.kt

@@ -22,24 +22,8 @@
  *
  */
 
-package com.owncloud.android.lib.resources.files.chunks;
+package com.owncloud.android.lib.common.utils
 
-import com.owncloud.android.lib.resources.files.CreateRemoteFolderOperation;
+fun Any.isOneOf(vararg values: Any): Boolean {
-
+    return this in values
-/**
+}
- * Remote operation performing the creation of a new folder to save chunks during an upload to the ownCloud server.
- *
- * @author David González Verdugo
- */
-public class CreateRemoteChunkFolderOperation extends CreateRemoteFolderOperation {
-    /**
-     * Constructor
-     *
-     * @param remotePath     Full path to the new directory to create in the remote server.
-     * @param createFullPath 'True' means that all the ancestor folders should be created.
-     */
-    public CreateRemoteChunkFolderOperation(String remotePath, boolean createFullPath) {
-        super(remotePath, createFullPath);
-        createChunksFolder = true;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/CommonOcsResponse.kt

@@ -36,7 +36,7 @@ data class CommonOcsResponse<T>(
 @JsonClass(generateAdapter = true)
 data class OCSResponse<T>(
     val meta: MetaData,
-    val data: T
+    val data: T?
 )
 
 @JsonClass(generateAdapter = true)

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/CopyRemoteFileOperation.java

@@ -1,130 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.CopyMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
-import timber.log.Timber;
-
-import java.net.URL;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Remote operation moving a remote file or folder in the ownCloud server to a different folder
- * in the same account.
- *
- * Allows renaming the moving file/folder at the same time.
- *
- * @author David A. Velasco
- * @author Christian Schabesberger
- * @author David González V.
- */
-public class CopyRemoteFileOperation extends RemoteOperation<String> {
-
-    private static final int COPY_READ_TIMEOUT = 600000;
-    private static final int COPY_CONNECTION_TIMEOUT = 5000;
-
-    private String mSrcRemotePath;
-    private String mTargetRemotePath;
-
-    private boolean mOverwrite;
-
-    /**
-     * Constructor.
-     * <p/>
-     * TODO Paths should finish in "/" in the case of folders. ?
-     *
-     * @param srcRemotePath    Remote path of the file/folder to move.
-     * @param targetRemotePath Remove path desired for the file/folder after moving it.
-     */
-    public CopyRemoteFileOperation(String srcRemotePath, String targetRemotePath, boolean overwrite
-    ) {
-        mSrcRemotePath = srcRemotePath;
-        mTargetRemotePath = targetRemotePath;
-        mOverwrite = overwrite;
-    }
-
-    /**
-     * Performs the rename operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult<String> run(OwnCloudClient client) {
-
-        if (mTargetRemotePath.equals(mSrcRemotePath)) {
-            // nothing to do!
-            return new RemoteOperationResult<>(ResultCode.OK);
-        }
-
-        if (mTargetRemotePath.startsWith(mSrcRemotePath)) {
-            return new RemoteOperationResult<>(ResultCode.INVALID_COPY_INTO_DESCENDANT);
-        }
-
-        /// perform remote operation
-        RemoteOperationResult result;
-        try {
-            CopyMethod copyMethod =
-                    new CopyMethod(
-                            new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mSrcRemotePath)),
-                    client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mTargetRemotePath),
-                    mOverwrite);
-
-            copyMethod.setReadTimeout(COPY_READ_TIMEOUT, TimeUnit.SECONDS);
-            copyMethod.setConnectionTimeout(COPY_CONNECTION_TIMEOUT, TimeUnit.SECONDS);
-
-            final int status = client.executeHttpMethod(copyMethod);
-
-            if (status == HttpConstants.HTTP_CREATED || status == HttpConstants.HTTP_NO_CONTENT) {
-                String fileRemoteId = copyMethod.getResponseHeader(HttpConstants.OC_FILE_REMOTE_ID);
-                result = new RemoteOperationResult<>(ResultCode.OK);
-                result.setData(fileRemoteId);
-            } else if (status == HttpConstants.HTTP_PRECONDITION_FAILED && !mOverwrite) {
-                result = new RemoteOperationResult<>(ResultCode.INVALID_OVERWRITE);
-                client.exhaustResponse(copyMethod.getResponseBodyAsStream());
-
-                /// for other errors that could be explicitly handled, check first:
-                /// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
-            } else {
-
-                result = new RemoteOperationResult<>(copyMethod);
-                client.exhaustResponse(copyMethod.getResponseBodyAsStream());
-            }
-
-            Timber.i("Copy " + mSrcRemotePath + " to " + mTargetRemotePath + ": " + result.getLogMessage());
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Copy " + mSrcRemotePath + " to " + mTargetRemotePath + ": " + result.getLogMessage());
-        }
-
-        return result;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/CopyRemoteFileOperation.kt

@@ -0,0 +1,114 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.CopyMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+/**
+ * Remote operation copying a remote file or folder in the ownCloud server to a different folder
+ * in the same account.
+ *
+ * Allows renaming the copying file/folder at the same time.
+ *
+ * @author David A. Velasco
+ * @author Christian Schabesberger
+ * @author David González V.
+ *
+ * @param srcRemotePath    Remote path of the file/folder to copy.
+ * @param targetRemotePath Remote path desired for the file/folder to copy it.
+ */
+class CopyRemoteFileOperation(
+    private val srcRemotePath: String,
+    private val targetRemotePath: String,
+) : RemoteOperation<String>() {
+    /**
+     * Performs the rename operation.
+     *
+     * @param client Client object to communicate with the remote ownCloud server.
+     */
+    override fun run(client: OwnCloudClient): RemoteOperationResult<String> {
+        if (targetRemotePath == srcRemotePath) {
+            // nothing to do!
+            return RemoteOperationResult(ResultCode.OK)
+        }
+        if (targetRemotePath.startsWith(srcRemotePath)) {
+            return RemoteOperationResult(ResultCode.INVALID_COPY_INTO_DESCENDANT)
+        }
+
+        /// perform remote operation
+        var result: RemoteOperationResult<String>
+        try {
+            val copyMethod = CopyMethod(
+                URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(srcRemotePath)),
+                client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(targetRemotePath),
+            ).apply {
+                setReadTimeout(COPY_READ_TIMEOUT, TimeUnit.SECONDS)
+                setConnectionTimeout(COPY_CONNECTION_TIMEOUT, TimeUnit.SECONDS)
+            }
+            val status = client.executeHttpMethod(copyMethod)
+            when {
+                isSuccess(status) -> {
+                    val fileRemoteId = copyMethod.getResponseHeader(HttpConstants.OC_FILE_REMOTE_ID)
+                    result = RemoteOperationResult(ResultCode.OK)
+                    result.setData(fileRemoteId)
+                }
+                isPreconditionFailed(status) -> {
+                    result = RemoteOperationResult(ResultCode.INVALID_OVERWRITE)
+                    client.exhaustResponse(copyMethod.getResponseBodyAsStream())
+
+                    /// for other errors that could be explicitly handled, check first:
+                    /// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
+                }
+                else -> {
+                    result = RemoteOperationResult(copyMethod)
+                    client.exhaustResponse(copyMethod.getResponseBodyAsStream())
+                }
+            }
+            Timber.i("Copy $srcRemotePath to $targetRemotePath: ${result.logMessage}")
+        } catch (e: Exception) {
+            result = RemoteOperationResult(e)
+            Timber.e(e, "Copy $srcRemotePath to $targetRemotePath: ${result.logMessage}")
+        }
+        return result
+    }
+
+    private fun isSuccess(status: Int) = status.isOneOf(HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
+
+    private fun isPreconditionFailed(status: Int) = status == HttpConstants.HTTP_PRECONDITION_FAILED
+
+    companion object {
+        private const val COPY_READ_TIMEOUT = 10L
+        private const val COPY_CONNECTION_TIMEOUT = 6L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/CreateRemoteFolderOperation.java

@@ -1,114 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2019 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import android.net.Uri;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.MkColMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
-import timber.log.Timber;
-
-import java.net.URL;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Remote operation performing the creation of a new folder in the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- */
-public class CreateRemoteFolderOperation extends RemoteOperation {
-
-    private static final int READ_TIMEOUT = 30000;
-    private static final int CONNECTION_TIMEOUT = 5000;
-
-    private String mRemotePath;
-    private boolean mCreateFullPath;
-    protected boolean createChunksFolder;
-
-    /**
-     * Constructor
-     *
-     * @param remotePath     Full path to the new directory to create in the remote server.
-     * @param createFullPath 'True' means that all the ancestor folders should be created.
-     */
-    public CreateRemoteFolderOperation(String remotePath, boolean createFullPath) {
-        mRemotePath = remotePath;
-        mCreateFullPath = createFullPath;
-        createChunksFolder = false;
-    }
-
-    /**
-     * Performs the operation
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        RemoteOperationResult result = createFolder(client);
-        if (!result.isSuccess() && mCreateFullPath &&
-                RemoteOperationResult.ResultCode.CONFLICT == result.getCode()) {
-            result = createParentFolder(FileUtils.getParentPath(mRemotePath), client);
-            if (result.isSuccess()) {
-                result = createFolder(client);    // second (and last) try
-            }
-        }
-        return result;
-    }
-
-    private RemoteOperationResult createFolder(OwnCloudClient client) {
-        RemoteOperationResult result;
-        try {
-            Uri webDavUri = createChunksFolder ? client.getUploadsWebDavUri() : client.getUserFilesWebDavUri();
-            final MkColMethod mkcol = new MkColMethod(
-                    new URL(webDavUri + WebdavUtils.encodePath(mRemotePath)));
-            mkcol.setReadTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
-            mkcol.setConnectionTimeout(CONNECTION_TIMEOUT, TimeUnit.SECONDS);
-            final int status = client.executeHttpMethod(mkcol);
-
-            result = (status == HttpConstants.HTTP_CREATED)
-                    ? new RemoteOperationResult<>(ResultCode.OK)
-                    : new RemoteOperationResult<>(mkcol);
-            Timber.d("Create directory " + mRemotePath + ": " + result.getLogMessage());
-            client.exhaustResponse(mkcol.getResponseBodyAsStream());
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Create directory " + mRemotePath + ": " + result.getLogMessage());
-        }
-
-        return result;
-    }
-
-    private RemoteOperationResult createParentFolder(String parentPath, OwnCloudClient client) {
-        RemoteOperation operation = new CreateRemoteFolderOperation(parentPath, mCreateFullPath);
-        return operation.execute(client);
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/CreateRemoteFolderOperation.kt

@@ -0,0 +1,109 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.MkColMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import timber.log.Timber
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+/**
+ * Remote operation performing the creation of a new folder in the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ *
+ * @param remotePath     Full path to the new directory to create in the remote server.
+ * @param createFullPath 'True' means that all the ancestor folders should be created.
+ */
+class CreateRemoteFolderOperation(
+    val remotePath: String,
+    private val createFullPath: Boolean,
+    private val isChunksFolder: Boolean = false
+) : RemoteOperation<Unit>() {
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+
+        var result = createFolder(client)
+        if (!result.isSuccess && createFullPath && result.code == ResultCode.CONFLICT) {
+            result = createParentFolder(FileUtils.getParentPath(remotePath), client)
+
+            if (result.isSuccess) {
+                // Second and last try
+                result = createFolder(client)
+            }
+        }
+        return result
+    }
+
+    private fun createFolder(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        var result: RemoteOperationResult<Unit>
+        try {
+            val webDavUri = if (isChunksFolder) {
+                client.uploadsWebDavUri
+            } else {
+                client.userFilesWebDavUri
+            }
+
+            val mkCol = MkColMethod(
+                URL(webDavUri.toString() + WebdavUtils.encodePath(remotePath))
+            ).apply {
+                setReadTimeout(READ_TIMEOUT, TimeUnit.SECONDS)
+                setConnectionTimeout(CONNECTION_TIMEOUT, TimeUnit.SECONDS)
+            }
+
+            val status = client.executeHttpMethod(mkCol)
+            result =
+                if (status == HttpConstants.HTTP_CREATED) {
+                    RemoteOperationResult(ResultCode.OK)
+                } else {
+                    RemoteOperationResult(mkCol)
+                }
+
+            Timber.d("Create directory $remotePath: ${result.logMessage}")
+            client.exhaustResponse(mkCol.getResponseBodyAsStream())
+
+        } catch (e: Exception) {
+            result = RemoteOperationResult(e)
+            Timber.e(e, "Create directory $remotePath: ${result.logMessage}")
+        }
+        return result
+    }
+
+    private fun createParentFolder(parentPath: String, client: OwnCloudClient): RemoteOperationResult<Unit> {
+        val operation: RemoteOperation<Unit> = CreateRemoteFolderOperation(parentPath, createFullPath)
+        return operation.execute(client)
+    }
+
+    companion object {
+        private const val READ_TIMEOUT: Long = 30_000
+        private const val CONNECTION_TIMEOUT: Long = 5_000
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/DownloadRemoteFileOperation.java

@@ -1,221 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2016 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.nonwebdav.GetMethod;
-import com.owncloud.android.lib.common.network.OnDatatransferProgressListener;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.OperationCancelledException;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import timber.log.Timber;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.net.URL;
-import java.util.Date;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-/**
- * Remote operation performing the download of a remote file in the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- */
-
-public class DownloadRemoteFileOperation extends RemoteOperation {
-
-    private static final int FORBIDDEN_ERROR = 403;
-    private static final int SERVICE_UNAVAILABLE_ERROR = 503;
-    private final AtomicBoolean mCancellationRequested = new AtomicBoolean(false);
-    private Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<>();
-    private long mModificationTimestamp = 0;
-    private String mEtag = "";
-    private GetMethod mGet;
-
-    private String mRemotePath;
-    private String mLocalFolderPath;
-
-    public DownloadRemoteFileOperation(String remotePath, String localFolderPath) {
-        mRemotePath = remotePath;
-        mLocalFolderPath = localFolderPath;
-    }
-
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        RemoteOperationResult result;
-
-        /// download will be performed to a temporal file, then moved to the final location
-        File tmpFile = new File(getTmpPath());
-
-        /// perform the download
-        try {
-            tmpFile.getParentFile().mkdirs();
-            result = downloadFile(client, tmpFile);
-            Timber.i("Download of " + mRemotePath + " to " + getTmpPath() + ": " + result.getLogMessage());
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Download of " + mRemotePath + " to " + getTmpPath() + ": " + result.getLogMessage());
-        }
-
-        return result;
-    }
-
-    private RemoteOperationResult downloadFile(OwnCloudClient client, File targetFile) throws
-            Exception {
-
-        RemoteOperationResult result;
-        int status;
-        boolean savedFile = false;
-        mGet = new GetMethod(new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mRemotePath)));
-        Iterator<OnDatatransferProgressListener> it;
-
-        FileOutputStream fos = null;
-        BufferedInputStream bis = null;
-        try {
-            status = client.executeHttpMethod(mGet);
-            if (isSuccess(status)) {
-                targetFile.createNewFile();
-                bis = new BufferedInputStream(mGet.getResponseBodyAsStream());
-                fos = new FileOutputStream(targetFile);
-                long transferred = 0;
-
-                String contentLength = mGet.getResponseHeader(HttpConstants.CONTENT_LENGTH_HEADER);
-                long totalToTransfer =
-                        (contentLength != null
-                                && contentLength.length() > 0)
-                                ? Long.parseLong(contentLength)
-                                : 0;
-
-                byte[] bytes = new byte[4096];
-                int readResult;
-                while ((readResult = bis.read(bytes)) != -1) {
-                    synchronized (mCancellationRequested) {
-                        if (mCancellationRequested.get()) {
-                            mGet.abort();
-                            throw new OperationCancelledException();
-                        }
-                    }
-                    fos.write(bytes, 0, readResult);
-                    transferred += readResult;
-                    synchronized (mDataTransferListeners) {
-                        it = mDataTransferListeners.iterator();
-                        while (it.hasNext()) {
-                            it.next().onTransferProgress(readResult, transferred, totalToTransfer,
-                                    targetFile.getName());
-                        }
-                    }
-                }
-                if (transferred == totalToTransfer) {  // Check if the file is completed
-                    savedFile = true;
-                    final String modificationTime =
-                            mGet.getResponseHeaders().get("Last-Modified") != null
-                                    ? mGet.getResponseHeaders().get("Last-Modified")
-                                    : mGet.getResponseHeader("last-modified");
-
-                    if (modificationTime != null) {
-                        final Date d = WebdavUtils.parseResponseDate(modificationTime);
-                        mModificationTimestamp = (d != null) ? d.getTime() : 0;
-                    } else {
-                        Timber.e("Could not read modification time from response downloading %s", mRemotePath);
-                    }
-
-                    mEtag = WebdavUtils.getEtagFromResponse(mGet);
-
-                    // Get rid of extra quotas
-                    mEtag = mEtag.replace("\"", "");
-
-                    if (mEtag.length() == 0) {
-                        Timber.e("Could not read eTag from response downloading %s", mRemotePath);
-                    }
-
-                } else {
-                    Timber.e("Content-Length not equal to transferred bytes.");
-                    Timber.d("totalToTransfer = %d, transferred = %d", totalToTransfer, transferred);
-                    client.exhaustResponse(mGet.getResponseBodyAsStream());
-                    // TODO some kind of error control!
-                }
-
-            } else if (status != FORBIDDEN_ERROR && status != SERVICE_UNAVAILABLE_ERROR) {
-                client.exhaustResponse(mGet.getResponseBodyAsStream());
-
-            } // else, body read by RemoteOperationResult constructor
-
-            result = isSuccess(status)
-                    ? new RemoteOperationResult<>(RemoteOperationResult.ResultCode.OK)
-                    : new RemoteOperationResult<>(mGet);
-        } finally {
-            if (fos != null) {
-                fos.close();
-            }
-            if (bis != null) {
-                bis.close();
-            }
-            if (!savedFile && targetFile.exists()) {
-                targetFile.delete();
-            }
-        }
-        return result;
-    }
-
-    private boolean isSuccess(int status) {
-        return (status == HttpConstants.HTTP_OK);
-    }
-
-    private String getTmpPath() {
-        return mLocalFolderPath + mRemotePath;
-    }
-
-    public void addDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.add(listener);
-        }
-    }
-
-    public void removeDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.remove(listener);
-        }
-    }
-
-    public void cancel() {
-        mCancellationRequested.set(true);   // atomic set; there is no need of synchronizing it
-    }
-
-    public long getModificationTimestamp() {
-        return mModificationTimestamp;
-    }
-
-    public String getEtag() {
-        return mEtag;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/DownloadRemoteFileOperation.kt

@@ -0,0 +1,184 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.nonwebdav.GetMethod
+import com.owncloud.android.lib.common.network.OnDatatransferProgressListener
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.OperationCancelledException
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import timber.log.Timber
+import java.io.BufferedInputStream
+import java.io.File
+import java.io.FileOutputStream
+import java.net.URL
+import java.util.HashSet
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * Remote operation performing the download of a remote file in the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ */
+class DownloadRemoteFileOperation(
+    private val remotePath: String,
+    localFolderPath: String
+) : RemoteOperation<Unit>() {
+
+    private val cancellationRequested = AtomicBoolean(false)
+    private val dataTransferListeners: MutableSet<OnDatatransferProgressListener> = HashSet()
+
+    var modificationTimestamp: Long = 0
+        private set
+
+    var etag: String = ""
+        private set
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        // download will be performed to a temporal file, then moved to the final location
+        val tmpFile = File(tmpPath)
+
+        // perform the download
+        return try {
+            tmpFile.parentFile?.mkdirs()
+            downloadFile(client, tmpFile).also { result ->
+                Timber.i("Download of $remotePath to $tmpPath: ${result.logMessage}")
+            }
+        } catch (e: Exception) {
+            RemoteOperationResult<Unit>(e).also { result ->
+                Timber.e(e, "Download of $remotePath to $tmpPath: ${result.logMessage}")
+            }
+        }
+    }
+
+    @Throws(Exception::class)
+    private fun downloadFile(client: OwnCloudClient, targetFile: File): RemoteOperationResult<Unit> {
+        val result: RemoteOperationResult<Unit>
+        var it: Iterator<OnDatatransferProgressListener>
+        var fos: FileOutputStream? = null
+        var bis: BufferedInputStream? = null
+        var savedFile = false
+
+        val getMethod = GetMethod(URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(remotePath)))
+
+        try {
+            val status = client.executeHttpMethod(getMethod)
+
+            if (isSuccess(status)) {
+                targetFile.createNewFile()
+                bis = BufferedInputStream(getMethod.getResponseBodyAsStream())
+                fos = FileOutputStream(targetFile)
+                var transferred: Long = 0
+                val contentLength = getMethod.getResponseHeader(HttpConstants.CONTENT_LENGTH_HEADER)
+                val totalToTransfer = if (!contentLength.isNullOrEmpty()) {
+                    contentLength.toLong()
+                } else {
+                    0
+                }
+                val bytes = ByteArray(4096)
+                var readResult: Int
+                while (bis.read(bytes).also { readResult = it } != -1) {
+                    synchronized(cancellationRequested) {
+                        if (cancellationRequested.get()) {
+                            getMethod.abort()
+                            throw OperationCancelledException()
+                        }
+                    }
+                    fos.write(bytes, 0, readResult)
+                    transferred += readResult.toLong()
+                    synchronized(dataTransferListeners) {
+                        it = dataTransferListeners.iterator()
+                        while (it.hasNext()) {
+                            it.next()
+                                .onTransferProgress(readResult.toLong(), transferred, totalToTransfer, targetFile.name)
+                        }
+                    }
+                }
+
+                if (transferred == totalToTransfer) {  // Check if the file is completed
+                    savedFile = true
+                    val modificationTime =
+                        getMethod.getResponseHeaders()?.get("Last-Modified")
+                            ?: getMethod.getResponseHeader("last-modified")
+
+                    if (modificationTime != null) {
+                        val modificationDate = WebdavUtils.parseResponseDate(modificationTime)
+                        modificationTimestamp = modificationDate?.time ?: 0
+                    } else {
+                        Timber.e("Could not read modification time from response downloading %s", remotePath)
+                    }
+                    etag = WebdavUtils.getEtagFromResponse(getMethod)
+
+                    // Get rid of extra quotas
+                    etag = etag.replace("\"", "")
+                    if (etag.isEmpty()) {
+                        Timber.e("Could not read eTag from response downloading %s", remotePath)
+                    }
+                } else {
+                    Timber.e("Content-Length not equal to transferred bytes.")
+                    Timber.d("totalToTransfer = $totalToTransfer, transferred = $transferred")
+                    client.exhaustResponse(getMethod.getResponseBodyAsStream())
+                    // TODO some kind of error control!
+                }
+
+            } else if (status != HttpConstants.HTTP_FORBIDDEN && status != HttpConstants.HTTP_SERVICE_UNAVAILABLE) {
+                client.exhaustResponse(getMethod.getResponseBodyAsStream())
+            } // else, body read by RemoteOperationResult constructor
+
+            result =
+                if (isSuccess(status)) {
+                    RemoteOperationResult(RemoteOperationResult.ResultCode.OK)
+                } else {
+                    RemoteOperationResult(getMethod)
+                }
+        } finally {
+            fos?.close()
+            bis?.close()
+            if (!savedFile && targetFile.exists()) {
+                targetFile.delete()
+            }
+        }
+        return result
+    }
+
+    private fun isSuccess(status: Int) = status == HttpConstants.HTTP_OK
+
+    private val tmpPath: String = localFolderPath + remotePath
+
+    fun addDatatransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListeners) { dataTransferListeners.add(listener) }
+    }
+
+    fun removeDatatransferProgressListener(listener: OnDatatransferProgressListener?) {
+        synchronized(dataTransferListeners) { dataTransferListeners.remove(listener) }
+    }
+
+    fun cancel() {
+        cancellationRequested.set(true) // atomic set; there is no need of synchronizing it
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/FileUtils.java

@@ -32,6 +32,7 @@ public class FileUtils {
     public static final String FINAL_CHUNKS_FILE = ".file";
     public static final String MIME_DIR = "DIR";
     public static final String MIME_DIR_UNIX = "httpd/unix-directory";
+    public static final String MODE_READ_ONLY = "r";
 
     static String getParentPath(String remotePath) {
         String parentPath = new File(remotePath).getParent();

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/MoveRemoteFileOperation.java

@@ -1,146 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import android.net.Uri;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.MoveMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
-import timber.log.Timber;
-
-import java.net.URL;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Remote operation moving a remote file or folder in the ownCloud server to a different folder
- * in the same account.
- * <p>
- * Allows renaming the moving file/folder at the same time.
- *
- * @author David A. Velasco
- * @author David González Verdugo
- */
-public class MoveRemoteFileOperation extends RemoteOperation {
-
-    private static final int MOVE_READ_TIMEOUT = 600000;
-    private static final int MOVE_CONNECTION_TIMEOUT = 5000;
-
-    private String mSrcRemotePath;
-    private String mTargetRemotePath;
-    private boolean mOverwrite;
-
-    protected boolean moveChunkedFile = false;
-    protected String mFileLastModifTimestamp;
-    protected long mFileLength;
-
-    /**
-     * Constructor.
-     * <p>
-     * TODO Paths should finish in "/" in the case of folders. ?
-     *
-     * @param srcRemotePath    Remote path of the file/folder to move.
-     * @param targetRemotePath Remote path desired for the file/folder after moving it.
-     */
-    public MoveRemoteFileOperation(String srcRemotePath,
-                                   String targetRemotePath,
-                                   boolean overwrite) {
-
-        mSrcRemotePath = srcRemotePath;
-        mTargetRemotePath = targetRemotePath;
-        mOverwrite = overwrite;
-    }
-
-    /**
-     * Performs the rename operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        if (mTargetRemotePath.equals(mSrcRemotePath)) {
-            // nothing to do!
-            return new RemoteOperationResult<>(ResultCode.OK);
-        }
-
-        if (mTargetRemotePath.startsWith(mSrcRemotePath)) {
-            return new RemoteOperationResult<>(ResultCode.INVALID_MOVE_INTO_DESCENDANT);
-        }
-
-        /// perform remote operation
-        RemoteOperationResult result;
-        try {
-            // After finishing a chunked upload, we have to move the resulting file from uploads folder to files one,
-            // so this uri has to be customizable
-            Uri srcWebDavUri = moveChunkedFile ? client.getUploadsWebDavUri() : client.getUserFilesWebDavUri();
-
-            final MoveMethod move = new MoveMethod(
-                    new URL(srcWebDavUri + WebdavUtils.encodePath(mSrcRemotePath)),
-                    client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mTargetRemotePath),
-                    mOverwrite);
-
-            if (moveChunkedFile) {
-                move.addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, mFileLastModifTimestamp);
-                move.addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, String.valueOf(mFileLength));
-            }
-
-            move.setReadTimeout(MOVE_READ_TIMEOUT, TimeUnit.SECONDS);
-            move.setConnectionTimeout(MOVE_CONNECTION_TIMEOUT, TimeUnit.SECONDS);
-
-            final int status = client.executeHttpMethod(move);
-            /// process response
-            if (isSuccess(status)) {
-                result = new RemoteOperationResult<>(ResultCode.OK);
-            } else if (status == HttpConstants.HTTP_PRECONDITION_FAILED && !mOverwrite) {
-
-                result = new RemoteOperationResult<>(ResultCode.INVALID_OVERWRITE);
-                client.exhaustResponse(move.getResponseBodyAsStream());
-
-                /// for other errors that could be explicitly handled, check first:
-                /// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
-
-            } else {
-                result = new RemoteOperationResult<>(move);
-                client.exhaustResponse(move.getResponseBodyAsStream());
-            }
-
-            Timber.i("Move " + mSrcRemotePath + " to " + mTargetRemotePath + ": " + result.getLogMessage());
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Move " + mSrcRemotePath + " to " + mTargetRemotePath + ": " + result.getLogMessage());
-        }
-
-        return result;
-    }
-
-    protected boolean isSuccess(int status) {
-        return status == HttpConstants.HTTP_CREATED || status == HttpConstants.HTTP_NO_CONTENT;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/MoveRemoteFileOperation.kt

@@ -0,0 +1,133 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2021 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import android.net.Uri
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.MoveMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+/**
+ * Remote operation moving a remote file or folder in the ownCloud server to a different folder
+ * in the same account.
+ *
+ * Allows renaming the moving file/folder at the same time.
+ *
+ * @author David A. Velasco
+ * @author David González Verdugo
+ * @author Abel García de Prada
+ */
+open class MoveRemoteFileOperation(
+    private val sourceRemotePath: String,
+    private val targetRemotePath: String,
+) : RemoteOperation<Unit>() {
+
+    /**
+     * Performs the rename operation.
+     *
+     * @param client Client object to communicate with the remote ownCloud server.
+     */
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        if (targetRemotePath == sourceRemotePath) {
+            // nothing to do!
+            return RemoteOperationResult(ResultCode.OK)
+        }
+
+        if (targetRemotePath.startsWith(sourceRemotePath)) {
+            return RemoteOperationResult(ResultCode.INVALID_MOVE_INTO_DESCENDANT)
+        }
+
+        /// perform remote operation
+        var result: RemoteOperationResult<Unit>
+        try {
+            // After finishing a chunked upload, we have to move the resulting file from uploads folder to files one,
+            // so this uri has to be customizable
+            val srcWebDavUri = getSrcWebDavUriForClient(client)
+            val moveMethod = MoveMethod(
+                url = URL(srcWebDavUri.toString() + WebdavUtils.encodePath(sourceRemotePath)),
+                destinationUrl = client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(targetRemotePath),
+            ).apply {
+                addRequestHeaders(this)
+                setReadTimeout(MOVE_READ_TIMEOUT, TimeUnit.SECONDS)
+                setConnectionTimeout(MOVE_CONNECTION_TIMEOUT, TimeUnit.SECONDS)
+            }
+
+            val status = client.executeHttpMethod(moveMethod)
+
+            when {
+                isSuccess(status) -> {
+                    result = RemoteOperationResult<Unit>(ResultCode.OK)
+                }
+                isPreconditionFailed(status) -> {
+                    result = RemoteOperationResult<Unit>(ResultCode.INVALID_OVERWRITE)
+                    client.exhaustResponse(moveMethod.getResponseBodyAsStream())
+
+                    /// for other errors that could be explicitly handled, check first:
+                    /// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
+                }
+                else -> {
+                    result = RemoteOperationResult<Unit>(moveMethod)
+                    client.exhaustResponse(moveMethod.getResponseBodyAsStream())
+                }
+            }
+
+            Timber.i("Move $sourceRemotePath to $targetRemotePath: ${result.logMessage}")
+        } catch (e: Exception) {
+            result = RemoteOperationResult<Unit>(e)
+            Timber.e(e, "Move $sourceRemotePath to $targetRemotePath: ${result.logMessage}")
+
+        }
+        return result
+    }
+
+    /**
+     * For standard moves, we will use [OwnCloudClient.getUserFilesWebDavUri].
+     * In case we need a different source Uri, override this method.
+     */
+    open fun getSrcWebDavUriForClient(client: OwnCloudClient): Uri = client.userFilesWebDavUri
+
+    /**
+     * For standard moves, we won't need any special headers.
+     * In case new headers are needed, override this method
+     */
+    open fun addRequestHeaders(moveMethod: MoveMethod) {
+    }
+
+    private fun isSuccess(status: Int) = status.isOneOf(HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
+
+    private fun isPreconditionFailed(status: Int) = status == HttpConstants.HTTP_PRECONDITION_FAILED
+
+    companion object {
+        private const val MOVE_READ_TIMEOUT = 10L
+        private const val MOVE_CONNECTION_TIMEOUT = 6L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/ReadRemoteFileOperation.java

@@ -1,108 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2016 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-package com.owncloud.android.lib.resources.files;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.accounts.AccountUtils;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.DavUtils;
-import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import timber.log.Timber;
-
-import java.net.URL;
-import java.util.concurrent.TimeUnit;
-
-import static com.owncloud.android.lib.common.http.methods.webdav.DavConstants.DEPTH_0;
-import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
-
-/**
- * Remote operation performing the read a file from the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- * @author David González Verdugo
- */
-
-public class ReadRemoteFileOperation extends RemoteOperation<RemoteFile> {
-
-    private static final int SYNC_READ_TIMEOUT = 40000;
-    private static final int SYNC_CONNECTION_TIMEOUT = 5000;
-
-    private String mRemotePath;
-
-    /**
-     * Constructor
-     *
-     * @param remotePath Remote path of the file.
-     */
-    public ReadRemoteFileOperation(String remotePath) {
-        mRemotePath = remotePath;
-    }
-
-    /**
-     * Performs the read operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult<RemoteFile> run(OwnCloudClient client) {
-        PropfindMethod propfind;
-        RemoteOperationResult<RemoteFile> result;
-
-        /// take the duty of check the server for the current state of the file there
-        try {
-            // remote request
-            propfind = new PropfindMethod(
-                    new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mRemotePath)),
-                    DEPTH_0,
-                    DavUtils.getAllPropset());
-
-            propfind.setReadTimeout(SYNC_READ_TIMEOUT, TimeUnit.SECONDS);
-            propfind.setConnectionTimeout(SYNC_CONNECTION_TIMEOUT, TimeUnit.SECONDS);
-            final int status = client.executeHttpMethod(propfind);
-
-            if (status == HttpConstants.HTTP_MULTI_STATUS
-                    || status == HttpConstants.HTTP_OK) {
-
-                final RemoteFile file = new RemoteFile(propfind.getRoot(), AccountUtils.getUserId(mAccount, mContext));
-
-                result = new RemoteOperationResult<>(OK);
-                result.setData(file);
-
-            } else {
-                result = new RemoteOperationResult<>(propfind);
-                client.exhaustResponse(propfind.getResponseBodyAsStream());
-            }
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Synchronizing  file %s", mRemotePath);
-        }
-
-        return result;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/ReadRemoteFileOperation.kt

@@ -0,0 +1,97 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2016 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.accounts.AccountUtils
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_MULTI_STATUS
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_OK
+import com.owncloud.android.lib.common.http.methods.webdav.DavConstants.DEPTH_0
+import com.owncloud.android.lib.common.http.methods.webdav.DavUtils
+import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+/**
+ * Remote operation performing the read a file from the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ * @author David González Verdugo
+ */
+
+class ReadRemoteFileOperation(val remotePath: String) : RemoteOperation<RemoteFile>() {
+
+    /**
+     * Performs the read operation.
+     *
+     * @param client Client object to communicate with the remote ownCloud server.
+     */
+    @Override
+    override fun run(client: OwnCloudClient): RemoteOperationResult<RemoteFile> {
+        try {
+            val propFind = PropfindMethod(
+                url = URL("${client.userFilesWebDavUri}${WebdavUtils.encodePath(remotePath)}"),
+                depth = DEPTH_0,
+                propertiesToRequest = DavUtils.allPropset
+            ).apply {
+                setReadTimeout(SYNC_READ_TIMEOUT, TimeUnit.SECONDS)
+                setConnectionTimeout(SYNC_CONNECTION_TIMEOUT, TimeUnit.SECONDS)
+            }
+
+            val status = client.executeHttpMethod(propFind)
+            Timber.i("Read remote file $remotePath with status ${propFind.statusCode}")
+
+            return if (isSuccess(status)) {
+                // TODO: Remove that !!
+                val remoteFile = RemoteFile.getRemoteFileFromDav(
+                    propFind.root!!,
+                    AccountUtils.getUserId(mAccount, mContext), mAccount.name
+                )
+
+                RemoteOperationResult<RemoteFile>(RemoteOperationResult.ResultCode.OK).apply {
+                    data = remoteFile
+                }
+            } else {
+                RemoteOperationResult<RemoteFile>(propFind).also {
+                    client.exhaustResponse(propFind.getResponseBodyAsStream())
+                }
+            }
+        } catch (exception: Exception) {
+            return RemoteOperationResult(exception)
+        }
+    }
+
+    private fun isSuccess(status: Int) = status.isOneOf(HTTP_MULTI_STATUS, HTTP_OK)
+
+    companion object {
+        private const val SYNC_READ_TIMEOUT = 40_000L
+        private const val SYNC_CONNECTION_TIMEOUT = 5_000L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/ReadRemoteFolderOperation.java

@@ -1,128 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import at.bitfire.dav4jvm.PropertyRegistry;
-import at.bitfire.dav4jvm.Response;
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.accounts.AccountUtils;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.DavConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.DavUtils;
-import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod;
-import com.owncloud.android.lib.common.http.methods.webdav.properties.OCShareTypes;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import timber.log.Timber;
-
-import java.net.URL;
-import java.util.ArrayList;
-
-import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
-
-/**
- * Remote operation performing the read of remote file or folder in the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- * @author David González Verdugo
- */
-
-public class ReadRemoteFolderOperation extends RemoteOperation<ArrayList<RemoteFile>> {
-
-    private String mRemotePath;
-
-    /**
-     * Constructor
-     *
-     * @param remotePath Remote path of the file.
-     */
-    public ReadRemoteFolderOperation(String remotePath) {
-        mRemotePath = remotePath;
-    }
-
-    /**
-     * Performs the read operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult<ArrayList<RemoteFile>> run(OwnCloudClient client) {
-        RemoteOperationResult<ArrayList<RemoteFile>> result = null;
-
-        try {
-            PropertyRegistry.INSTANCE.register(OCShareTypes.Factory.class.newInstance());
-            PropfindMethod propfindMethod = new PropfindMethod(
-                    new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mRemotePath)),
-                    DavConstants.DEPTH_1,
-                    DavUtils.getAllPropset());
-
-            int status = client.executeHttpMethod(propfindMethod);
-
-            if (isSuccess(status)) {
-                ArrayList<RemoteFile> mFolderAndFiles = new ArrayList<>();
-
-                // parse data from remote folder
-                mFolderAndFiles.add(
-                        new RemoteFile(propfindMethod.getRoot(), AccountUtils.getUserId(mAccount, mContext))
-                );
-
-                // loop to update every child
-                for (Response resource : propfindMethod.getMembers()) {
-                    RemoteFile file = new RemoteFile(resource, AccountUtils.getUserId(mAccount, mContext));
-                    mFolderAndFiles.add(file);
-                }
-
-                // Result of the operation
-                result = new RemoteOperationResult<>(OK);
-                result.setData(mFolderAndFiles);
-
-            } else { // synchronization failed
-                result = new RemoteOperationResult<>(propfindMethod);
-            }
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-        } finally {
-            if (result == null) {
-                Timber.e("Synchronized " + mRemotePath + ": result is null");
-            } else if (result.isSuccess()) {
-                Timber.i("Synchronized " + mRemotePath + ": " + result.getLogMessage());
-            } else {
-                if (result.isException()) {
-                    Timber.e(result.getException(), "Synchronized " + mRemotePath + ": " + result.getLogMessage());
-                } else {
-                    Timber.e("Synchronized " + mRemotePath + ": " + result.getLogMessage());
-                }
-            }
-        }
-        return result;
-    }
-
-    private boolean isSuccess(int status) {
-        return status == HttpConstants.HTTP_MULTI_STATUS || status == HttpConstants.HTTP_OK;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/ReadRemoteFolderOperation.kt

@@ -0,0 +1,111 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import at.bitfire.dav4jvm.PropertyRegistry
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.accounts.AccountUtils
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_MULTI_STATUS
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_OK
+import com.owncloud.android.lib.common.http.methods.webdav.DavConstants
+import com.owncloud.android.lib.common.http.methods.webdav.DavUtils
+import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod
+import com.owncloud.android.lib.common.http.methods.webdav.properties.OCShareTypes
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.net.URL
+
+/**
+ * Remote operation performing the read of remote file or folder in the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ * @author David González Verdugo
+ */
+class ReadRemoteFolderOperation(
+    val remotePath: String
+) : RemoteOperation<ArrayList<RemoteFile>>() {
+
+    /**
+     * Performs the read operation.
+     *
+     * @param client Client object to communicate with the remote ownCloud server.
+     */
+    override fun run(client: OwnCloudClient): RemoteOperationResult<ArrayList<RemoteFile>> {
+        try {
+            PropertyRegistry.register(OCShareTypes.Factory())
+
+            val propfindMethod = PropfindMethod(
+                URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(remotePath)),
+                DavConstants.DEPTH_1,
+                DavUtils.allPropset
+            )
+
+            val status = client.executeHttpMethod(propfindMethod)
+
+            if (isSuccess(status)) {
+                val mFolderAndFiles = ArrayList<RemoteFile>()
+
+                // parse data from remote folder
+                // TODO: Remove that !!
+                val remoteFolder = RemoteFile.getRemoteFileFromDav(
+                    davResource = propfindMethod.root!!,
+                    userId = AccountUtils.getUserId(mAccount, mContext),
+                    userName = mAccount.name
+                )
+                mFolderAndFiles.add(remoteFolder)
+
+                // loop to update every child
+                propfindMethod.members.forEach { resource ->
+                    val remoteFile = RemoteFile.getRemoteFileFromDav(
+                        davResource = resource,
+                        userId = AccountUtils.getUserId(mAccount, mContext),
+                        userName = mAccount.name
+                    )
+                    mFolderAndFiles.add(remoteFile)
+                }
+
+                // Result of the operation
+                return RemoteOperationResult<ArrayList<RemoteFile>>(ResultCode.OK).apply {
+                    data = mFolderAndFiles
+                    Timber.i("Synchronized $remotePath with ${mFolderAndFiles.size} files. ${this.logMessage}")
+                }
+            } else { // synchronization failed
+                return RemoteOperationResult<ArrayList<RemoteFile>>(propfindMethod).also {
+                    Timber.w("Synchronized $remotePath ${it.logMessage}")
+                }
+            }
+        } catch (e: Exception) {
+            return RemoteOperationResult<ArrayList<RemoteFile>>(e).also {
+                Timber.e(it.exception, "Synchronized $remotePath")
+            }
+        }
+    }
+
+    private fun isSuccess(status: Int): Boolean = status.isOneOf(HTTP_OK, HTTP_MULTI_STATUS)
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RemoteFile.java

@@ -1,363 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-import at.bitfire.dav4jvm.Property;
-import at.bitfire.dav4jvm.Response;
-import at.bitfire.dav4jvm.property.CreationDate;
-import at.bitfire.dav4jvm.property.GetContentLength;
-import at.bitfire.dav4jvm.property.GetContentType;
-import at.bitfire.dav4jvm.property.GetETag;
-import at.bitfire.dav4jvm.property.GetLastModified;
-import at.bitfire.dav4jvm.property.OCId;
-import at.bitfire.dav4jvm.property.OCPermissions;
-import at.bitfire.dav4jvm.property.OCPrivatelink;
-import at.bitfire.dav4jvm.property.OCSize;
-import at.bitfire.dav4jvm.property.QuotaAvailableBytes;
-import at.bitfire.dav4jvm.property.QuotaUsedBytes;
-import com.owncloud.android.lib.common.http.methods.webdav.properties.OCShareTypes;
-import com.owncloud.android.lib.resources.shares.ShareType;
-import timber.log.Timber;
-
-import java.io.File;
-import java.io.Serializable;
-import java.math.BigDecimal;
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * Contains the data of a Remote File from a WebDavEntry
- *
- * @author masensio
- * @author Christian Schabesberger
- */
-
-public class RemoteFile implements Parcelable, Serializable {
-
-    /**
-     * Parcelable Methods
-     */
-    public static final Parcelable.Creator<RemoteFile> CREATOR = new Parcelable.Creator<RemoteFile>() {
-        @Override
-        public RemoteFile createFromParcel(Parcel source) {
-            return new RemoteFile(source);
-        }
-
-        @Override
-        public RemoteFile[] newArray(int size) {
-            return new RemoteFile[size];
-        }
-    };
-    /**
-     * Generated - should be refreshed every time the class changes!!
-     */
-    private static final long serialVersionUID = -8965995357413958539L;
-    private String mRemotePath;
-    private String mMimeType;
-    private long mLength;
-    private long mCreationTimestamp;
-    private long mModifiedTimestamp;
-    private String mEtag;
-    private String mPermissions;
-    private String mRemoteId;
-    private long mSize;
-    private BigDecimal mQuotaUsedBytes;
-    private BigDecimal mQuotaAvailableBytes;
-    private String mPrivateLink;
-    private boolean mSharedByLink;
-    private boolean mSharedWithSharee;
-
-    public RemoteFile() {
-        resetData();
-    }
-
-    /**
-     * Create new {@link RemoteFile} with given path.
-     * <p>
-     * The path received must be URL-decoded. Path separator must be File.separator, and it must be the first
-     * character in 'path'.
-     *
-     * @param path The remote path of the file.
-     */
-    public RemoteFile(String path) {
-        resetData();
-        if (path == null || path.length() <= 0 || !path.startsWith(File.separator)) {
-            throw new IllegalArgumentException("Trying to create a OCFile with a non valid remote path: " + path);
-        }
-        mRemotePath = path;
-        mCreationTimestamp = 0;
-        mLength = 0;
-        mMimeType = FileUtils.MIME_DIR;
-        mQuotaUsedBytes = BigDecimal.ZERO;
-        mQuotaAvailableBytes = BigDecimal.ZERO;
-        mPrivateLink = null;
-    }
-
-    public RemoteFile(final Response davResource, String userId) {
-        this(RemoteFileUtil.Companion.getRemotePathFromUrl(davResource.getHref(), userId));
-        final List<Property> properties = davResource.getProperties();
-
-        for (Property property : properties) {
-            if (property instanceof CreationDate) {
-                this.setCreationTimestamp(
-                        Long.parseLong(((CreationDate) property).getCreationDate()));
-            }
-            if (property instanceof GetContentLength) {
-                this.setLength(((GetContentLength) property).getContentLength());
-            }
-            if (property instanceof GetContentType) {
-                this.setMimeType(((GetContentType) property).getType());
-            }
-            if (property instanceof GetLastModified) {
-                this.setModifiedTimestamp(((GetLastModified) property).getLastModified());
-            }
-            if (property instanceof GetETag) {
-                this.setEtag(((GetETag) property).getETag());
-            }
-            if (property instanceof OCPermissions) {
-                this.setPermissions(((OCPermissions) property).getPermission());
-            }
-            if (property instanceof OCId) {
-                this.setRemoteId(((OCId) property).getId());
-            }
-            if (property instanceof OCSize) {
-                this.setSize(((OCSize) property).getSize());
-            }
-            if (property instanceof QuotaUsedBytes) {
-                this.setQuotaUsedBytes(
-                        BigDecimal.valueOf(((QuotaUsedBytes) property).getQuotaUsedBytes()));
-            }
-            if (property instanceof QuotaAvailableBytes) {
-                this.setQuotaAvailableBytes(
-                        BigDecimal.valueOf(((QuotaAvailableBytes) property).getQuotaAvailableBytes()));
-            }
-            if (property instanceof OCPrivatelink) {
-                this.setPrivateLink(((OCPrivatelink) property).getLink());
-            }
-            if (property instanceof OCShareTypes) {
-                LinkedList<String> list = ((OCShareTypes) property).getShareTypes();
-                for (int i = 0; i < list.size(); i++) {
-                    ShareType shareType = ShareType.Companion.fromValue(Integer.parseInt(list.get(i)));
-                    if (shareType == null) {
-                        Timber.d("Illegal share type value: " + list.get(i));
-                        continue;
-                    }
-                    if (shareType.equals(ShareType.PUBLIC_LINK)) {
-                        this.setSharedViaLink(true);
-                    } else if (shareType.equals(ShareType.USER) ||
-                            shareType.equals(ShareType.FEDERATED) ||
-                            shareType.equals(ShareType.GROUP)) {
-                        this.setSharedWithSharee(true);
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Reconstruct from parcel
-     *
-     * @param source The source parcel
-     */
-    protected RemoteFile(Parcel source) {
-        readFromParcel(source);
-    }
-
-    /**
-     * Use this to find out if this file is a folder.
-     *
-     * @return true if it is a folder
-     */
-    public boolean isFolder() {
-        return mMimeType != null && (mMimeType.equals(FileUtils.MIME_DIR) || mMimeType.equals(FileUtils.MIME_DIR_UNIX));
-    }
-
-    /**
-     * Getters and Setters
-     */
-
-    public String getRemotePath() {
-        return mRemotePath;
-    }
-
-    public void setRemotePath(String remotePath) {
-        this.mRemotePath = remotePath;
-    }
-
-    public String getMimeType() {
-        return mMimeType;
-    }
-
-    public void setMimeType(String mimeType) {
-        this.mMimeType = mimeType;
-    }
-
-    public long getLength() {
-        return mLength;
-    }
-
-    public void setLength(long length) {
-        this.mLength = length;
-    }
-
-    public long getCreationTimestamp() {
-        return mCreationTimestamp;
-    }
-
-    public void setCreationTimestamp(long creationTimestamp) {
-        this.mCreationTimestamp = creationTimestamp;
-    }
-
-    public long getModifiedTimestamp() {
-        return mModifiedTimestamp;
-    }
-
-    public void setModifiedTimestamp(long modifiedTimestamp) {
-        this.mModifiedTimestamp = modifiedTimestamp;
-    }
-
-    public String getEtag() {
-        return mEtag;
-    }
-
-    public void setEtag(String etag) {
-        this.mEtag = etag;
-    }
-
-    public String getPermissions() {
-        return mPermissions;
-    }
-
-    public void setPermissions(String permissions) {
-        this.mPermissions = permissions;
-    }
-
-    public String getRemoteId() {
-        return mRemoteId;
-    }
-
-    public void setRemoteId(String remoteId) {
-        this.mRemoteId = remoteId;
-    }
-
-    public long getSize() {
-        return mSize;
-    }
-
-    public void setSize(long size) {
-        mSize = size;
-    }
-
-    public void setQuotaUsedBytes(BigDecimal quotaUsedBytes) {
-        mQuotaUsedBytes = quotaUsedBytes;
-    }
-
-    public void setQuotaAvailableBytes(BigDecimal quotaAvailableBytes) {
-        mQuotaAvailableBytes = quotaAvailableBytes;
-    }
-
-    public String getPrivateLink() {
-        return mPrivateLink;
-    }
-
-    public void setPrivateLink(String privateLink) {
-        mPrivateLink = privateLink;
-    }
-
-    public void setSharedWithSharee(boolean shareWithSharee) {
-        mSharedWithSharee = shareWithSharee;
-    }
-
-    public boolean isSharedWithSharee() {
-        return mSharedWithSharee;
-    }
-
-    public void setSharedViaLink(boolean sharedViaLink) {
-        mSharedByLink = sharedViaLink;
-    }
-
-    public boolean isSharedByLink() {
-        return mSharedByLink;
-    }
-
-    /**
-     * Used internally. Reset all file properties
-     */
-    private void resetData() {
-        mRemotePath = null;
-        mMimeType = null;
-        mLength = 0;
-        mCreationTimestamp = 0;
-        mModifiedTimestamp = 0;
-        mEtag = null;
-        mPermissions = null;
-        mRemoteId = null;
-        mSize = 0;
-        mQuotaUsedBytes = null;
-        mQuotaAvailableBytes = null;
-        mPrivateLink = null;
-        mSharedWithSharee = false;
-        mSharedByLink = false;
-    }
-
-    public void readFromParcel(Parcel source) {
-        mRemotePath = source.readString();
-        mMimeType = source.readString();
-        mLength = source.readLong();
-        mCreationTimestamp = source.readLong();
-        mModifiedTimestamp = source.readLong();
-        mEtag = source.readString();
-        mPermissions = source.readString();
-        mRemoteId = source.readString();
-        mSize = source.readLong();
-        mQuotaUsedBytes = (BigDecimal) source.readSerializable();
-        mQuotaAvailableBytes = (BigDecimal) source.readSerializable();
-        mPrivateLink = source.readString();
-    }
-
-    @Override
-    public int describeContents() {
-        return this.hashCode();
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeString(mRemotePath);
-        dest.writeString(mMimeType);
-        dest.writeLong(mLength);
-        dest.writeLong(mCreationTimestamp);
-        dest.writeLong(mModifiedTimestamp);
-        dest.writeString(mEtag);
-        dest.writeString(mPermissions);
-        dest.writeString(mRemoteId);
-        dest.writeLong(mSize);
-        dest.writeSerializable(mQuotaUsedBytes);
-        dest.writeSerializable(mQuotaAvailableBytes);
-        dest.writeString(mPrivateLink);
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RemoteFile.kt

@@ -0,0 +1,189 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.resources.files
+
+import android.net.Uri
+import android.os.Parcelable
+import at.bitfire.dav4jvm.PropStat
+import at.bitfire.dav4jvm.Property
+import at.bitfire.dav4jvm.Response
+import at.bitfire.dav4jvm.property.CreationDate
+import at.bitfire.dav4jvm.property.GetContentLength
+import at.bitfire.dav4jvm.property.GetContentType
+import at.bitfire.dav4jvm.property.GetETag
+import at.bitfire.dav4jvm.property.GetLastModified
+import at.bitfire.dav4jvm.property.OCId
+import at.bitfire.dav4jvm.property.OCPermissions
+import at.bitfire.dav4jvm.property.OCPrivatelink
+import at.bitfire.dav4jvm.property.OCSize
+import at.bitfire.dav4jvm.property.QuotaAvailableBytes
+import at.bitfire.dav4jvm.property.QuotaUsedBytes
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.properties.OCShareTypes
+import com.owncloud.android.lib.common.utils.isOneOf
+import com.owncloud.android.lib.resources.shares.ShareType
+import com.owncloud.android.lib.resources.shares.ShareType.Companion.fromValue
+import kotlinx.parcelize.Parcelize
+import okhttp3.HttpUrl
+import timber.log.Timber
+import java.io.File
+import java.math.BigDecimal
+
+/**
+ * Contains the data of a Remote File from a WebDavEntry
+ *
+ * The path received must be URL-decoded. Path separator must be File.separator, and it must be the first character in 'path'.
+ *
+ * @author masensio
+ * @author Christian Schabesberger
+ * @author Abel García de Prada
+ */
+@Parcelize
+data class RemoteFile(
+    var remotePath: String,
+    var mimeType: String = "DIR",
+    var length: Long = 0,
+    var creationTimestamp: Long = 0,
+    var modifiedTimestamp: Long = 0,
+    var etag: String? = null,
+    var permissions: String? = null,
+    var remoteId: String? = null,
+    var size: Long = 0,
+    var quotaUsedBytes: BigDecimal? = null,
+    var quotaAvailableBytes: BigDecimal? = null,
+    var privateLink: String? = null,
+    var owner: String,
+    var sharedByLink: Boolean = false,
+    var sharedWithSharee: Boolean = false,
+) : Parcelable {
+
+    // TODO: Quotas not used. Use or remove them.
+    init {
+        require(
+            !(remotePath.isEmpty() || !remotePath.startsWith(File.separator))
+        ) { "Trying to create a OCFile with a non valid remote path: $remotePath" }
+    }
+
+    /**
+     * Use this to find out if this file is a folder.
+     *
+     * @return true if it is a folder
+     */
+    val isFolder
+        get() = mimeType.isOneOf(MIME_DIR, MIME_DIR_UNIX)
+
+    companion object {
+
+        const val MIME_DIR = "DIR"
+        const val MIME_DIR_UNIX = "httpd/unix-directory"
+
+        fun getRemoteFileFromDav(davResource: Response, userId: String, userName: String): RemoteFile {
+            val remotePath = getRemotePathFromUrl(davResource.href, userId)
+            val remoteFile = RemoteFile(remotePath = remotePath, owner = userName)
+            val properties = getPropertiesEvenIfPostProcessing(davResource)
+
+            for (property in properties) {
+                when (property) {
+                    is CreationDate -> {
+                        remoteFile.creationTimestamp = property.creationDate.toLong()
+                    }
+                    is GetContentLength -> {
+                        remoteFile.length = property.contentLength
+                    }
+                    is GetContentType -> {
+                        property.type?.let { remoteFile.mimeType = it }
+                    }
+                    is GetLastModified -> {
+                        remoteFile.modifiedTimestamp = property.lastModified
+                    }
+                    is GetETag -> {
+                        remoteFile.etag = property.eTag
+                    }
+                    is OCPermissions -> {
+                        remoteFile.permissions = property.permission
+                    }
+                    is OCId -> {
+                        remoteFile.remoteId = property.id
+                    }
+                    is OCSize -> {
+                        remoteFile.size = property.size
+                    }
+                    is QuotaUsedBytes -> {
+                        remoteFile.quotaUsedBytes = BigDecimal.valueOf(property.quotaUsedBytes)
+                    }
+                    is QuotaAvailableBytes -> {
+                        remoteFile.quotaAvailableBytes = BigDecimal.valueOf(property.quotaAvailableBytes)
+                    }
+                    is OCPrivatelink -> {
+                        remoteFile.privateLink = property.link
+                    }
+                    is OCShareTypes -> {
+                        val list = property.shareTypes
+                        for (i in list.indices) {
+                            val shareType = fromValue(list[i].toInt())
+                            if (shareType == null) {
+                                Timber.d("Illegal share type value: " + list[i])
+                                continue
+                            }
+                            if (shareType == ShareType.PUBLIC_LINK) {
+                                remoteFile.sharedByLink = true
+                            } else if (shareType == ShareType.USER || shareType == ShareType.FEDERATED || shareType == ShareType.GROUP) {
+                                remoteFile.sharedWithSharee = true
+                            }
+                        }
+                    }
+                }
+            }
+            return remoteFile
+        }
+
+        /**
+         * Retrieves a relative path from a remote file url
+         *
+         *
+         * Example: url:port/remote.php/dav/files/username/Documents/text.txt => /Documents/text.txt
+         *
+         * @param url    remote file url
+         * @param userId file owner
+         * @return remote relative path of the file
+         */
+        private fun getRemotePathFromUrl(url: HttpUrl, userId: String): String {
+            val davFilesPath = OwnCloudClient.WEBDAV_FILES_PATH_4_0 + userId
+            val absoluteDavPath = Uri.decode(url.encodedPath)
+            val pathToOc = absoluteDavPath.split(davFilesPath).first()
+            return absoluteDavPath.replace(pathToOc + davFilesPath, "")
+        }
+
+        private fun getPropertiesEvenIfPostProcessing(response: Response): List<Property> {
+            return if (response.isSuccess())
+                response.propstat.filter { propStat -> propStat.isSuccessOrPostProcessing() }.map { it.properties }.flatten()
+            else
+                emptyList()
+        }
+
+        private fun PropStat.isSuccessOrPostProcessing() = (status.code / 100 == 2 || status.code == HttpConstants.HTTP_TOO_EARLY)
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RemoveRemoteFileOperation.java

@@ -1,96 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import android.net.Uri;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.nonwebdav.DeleteMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import timber.log.Timber;
-
-import java.net.URL;
-
-import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
-
-/**
- * Remote operation performing the removal of a remote file or folder in the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- * @author David González Verdugo
- */
-public class RemoveRemoteFileOperation extends RemoteOperation {
-    private String mRemotePath;
-
-    protected boolean removeChunksFolder = false;
-
-    /**
-     * Constructor
-     *
-     * @param remotePath RemotePath of the remote file or folder to remove from the server
-     */
-    public RemoveRemoteFileOperation(String remotePath) {
-        mRemotePath = remotePath;
-    }
-
-    /**
-     * Performs the rename operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        RemoteOperationResult result;
-
-        try {
-            Uri srcWebDavUri = removeChunksFolder ? client.getUploadsWebDavUri() : client.getUserFilesWebDavUri();
-
-            DeleteMethod deleteMethod = new DeleteMethod(
-                    new URL(srcWebDavUri + WebdavUtils.encodePath(mRemotePath)));
-
-            int status = client.executeHttpMethod(deleteMethod);
-
-            result = isSuccess(status) ?
-                    new RemoteOperationResult<>(OK) :
-                    new RemoteOperationResult<>(deleteMethod);
-
-            Timber.i("Remove " + mRemotePath + ": " + result.getLogMessage());
-
-        } catch (Exception e) {
-            result = new RemoteOperationResult<>(e);
-            Timber.e(e, "Remove " + mRemotePath + ": " + result.getLogMessage());
-        }
-
-        return result;
-    }
-
-    private boolean isSuccess(int status) {
-        return status == HttpConstants.HTTP_OK || status == HttpConstants.HTTP_NO_CONTENT;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RemoveRemoteFileOperation.kt

@@ -0,0 +1,81 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.resources.files
+
+import android.net.Uri
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_NO_CONTENT
+import com.owncloud.android.lib.common.http.HttpConstants.HTTP_OK
+import com.owncloud.android.lib.common.http.methods.nonwebdav.DeleteMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.net.URL
+
+/**
+ * Remote operation performing the removal of a remote file or folder in the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ * @author David González Verdugo
+ * @author Abel García de Prada
+ */
+open class RemoveRemoteFileOperation(
+    private val remotePath: String
+) : RemoteOperation<Unit>() {
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        var result: RemoteOperationResult<Unit>
+        try {
+            val srcWebDavUri = getSrcWebDavUriForClient(client)
+            val deleteMethod = DeleteMethod(
+                URL(srcWebDavUri.toString() + WebdavUtils.encodePath(remotePath))
+            )
+            val status = client.executeHttpMethod(deleteMethod)
+
+            result = if (isSuccess(status)) {
+                RemoteOperationResult<Unit>(ResultCode.OK)
+            } else {
+                RemoteOperationResult<Unit>(deleteMethod)
+            }
+            Timber.i("Remove $remotePath: ${result.logMessage}")
+        } catch (e: Exception) {
+            result = RemoteOperationResult<Unit>(e)
+            Timber.e(e, "Remove $remotePath: ${result.logMessage}")
+        }
+        return result
+    }
+
+    /**
+     * For standard removals, we will use [OwnCloudClient.getUserFilesWebDavUri].
+     * In case we need a different source Uri, override this method.
+     */
+    open fun getSrcWebDavUriForClient(client: OwnCloudClient): Uri = client.userFilesWebDavUri
+
+    private fun isSuccess(status: Int) = status.isOneOf(HTTP_OK, HTTP_NO_CONTENT)
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RenameRemoteFileOperation.java

@@ -1,131 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2019 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.MoveMethod;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
-import timber.log.Timber;
-
-import java.io.File;
-import java.net.URL;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Remote operation performing the rename of a remote file or folder in the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- */
-public class RenameRemoteFileOperation extends RemoteOperation {
-
-    private static final int RENAME_READ_TIMEOUT = 600000;
-    private static final int RENAME_CONNECTION_TIMEOUT = 5000;
-
-    private String mOldName;
-    private String mOldRemotePath;
-    private String mNewName;
-    private String mNewRemotePath;
-
-    /**
-     * Constructor
-     *
-     * @param oldName       Old name of the file.
-     * @param oldRemotePath Old remote path of the file.
-     * @param newName       New name to set as the name of file.
-     * @param isFolder      'true' for folder and 'false' for files
-     */
-    public RenameRemoteFileOperation(String oldName, String oldRemotePath, String newName,
-                                     boolean isFolder) {
-        mOldName = oldName;
-        mOldRemotePath = oldRemotePath;
-        mNewName = newName;
-
-        String parent = (new File(mOldRemotePath)).getParent();
-        parent = (parent.endsWith(File.separator)) ? parent : parent + File.separator;
-        mNewRemotePath = parent + mNewName;
-        if (isFolder) {
-            mNewRemotePath += File.separator;
-        }
-    }
-
-    /**
-     * Performs the rename operation.
-     *
-     * @param client Client object to communicate with the remote ownCloud server.
-     */
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        try {
-            if (mNewName.equals(mOldName)) {
-                return new RemoteOperationResult<>(ResultCode.OK);
-            }
-
-            if (targetPathIsUsed(client)) {
-                return new RemoteOperationResult<>(ResultCode.INVALID_OVERWRITE);
-            }
-
-            final MoveMethod move = new MoveMethod(
-                    new URL(client.getUserFilesWebDavUri() +
-                    WebdavUtils.encodePath(mOldRemotePath)),
-                    client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mNewRemotePath), false);
-
-            move.setReadTimeout(RENAME_READ_TIMEOUT, TimeUnit.SECONDS);
-            move.setConnectionTimeout(RENAME_READ_TIMEOUT, TimeUnit.SECONDS);
-
-            final int status = client.executeHttpMethod(move);
-            final RemoteOperationResult result =
-                    (status == HttpConstants.HTTP_CREATED || status == HttpConstants.HTTP_NO_CONTENT)
-                            ? new RemoteOperationResult<>(ResultCode.OK)
-                            : new RemoteOperationResult<>(move);
-
-            Timber.i("Rename " + mOldRemotePath + " to " + mNewRemotePath + ": " + result.getLogMessage());
-            client.exhaustResponse(move.getResponseBodyAsStream());
-            return result;
-        } catch (Exception e) {
-            final RemoteOperationResult result = new RemoteOperationResult<>(e);
-            Timber.e(e,
-                    "Rename " + mOldRemotePath + " to " + ((mNewRemotePath == null) ? mNewName : mNewRemotePath) + ":" +
-                            " " + result.getLogMessage());
-            return result;
-        }
-    }
-
-    /**
-     * Checks if a file with the new name already exists.
-     *
-     * @return 'True' if the target path is already used by an existing file.
-     */
-    private boolean targetPathIsUsed(OwnCloudClient client) {
-        CheckPathExistenceRemoteOperation checkPathExistenceRemoteOperation =
-                new CheckPathExistenceRemoteOperation(mNewRemotePath, false);
-        RemoteOperationResult exists = checkPathExistenceRemoteOperation.execute(client);
-        return exists.isSuccess();
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/RenameRemoteFileOperation.kt

@@ -0,0 +1,119 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2021 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.MoveMethod
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import timber.log.Timber
+import java.io.File
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+/**
+ * Remote operation performing the rename of a remote file or folder in the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ */
+class RenameRemoteFileOperation(
+    private val oldName: String,
+    private val oldRemotePath: String,
+    private val newName: String,
+    isFolder: Boolean,
+) : RemoteOperation<Unit>() {
+
+    private var newRemotePath: String
+
+    init {
+        var parent = (File(oldRemotePath)).parent ?: throw IllegalArgumentException()
+        if (!parent.endsWith(File.separator)) {
+            parent = parent.plus(File.separator)
+        }
+        newRemotePath = parent.plus(newName)
+        if (isFolder) {
+            newRemotePath.plus(File.separator)
+        }
+    }
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        var result: RemoteOperationResult<Unit>
+        try {
+            if (newName == oldName) {
+                return RemoteOperationResult<Unit>(ResultCode.OK)
+            }
+
+            if (targetPathIsUsed(client)) {
+                return RemoteOperationResult<Unit>(ResultCode.INVALID_OVERWRITE)
+            }
+
+            val moveMethod: MoveMethod = MoveMethod(
+                url = URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(oldRemotePath)),
+                destinationUrl = client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(newRemotePath),
+            ).apply {
+                setReadTimeout(RENAME_READ_TIMEOUT, TimeUnit.MILLISECONDS)
+                setConnectionTimeout(RENAME_CONNECTION_TIMEOUT, TimeUnit.MILLISECONDS)
+            }
+            val status = client.executeHttpMethod(moveMethod)
+
+            result = if (isSuccess(status)) {
+                RemoteOperationResult<Unit>(ResultCode.OK)
+            } else {
+                RemoteOperationResult<Unit>(moveMethod)
+            }
+
+            Timber.i("Rename $oldRemotePath to $newRemotePath: ${result.logMessage}")
+            client.exhaustResponse(moveMethod.getResponseBodyAsStream())
+            return result
+        } catch (exception: Exception) {
+            result = RemoteOperationResult<Unit>(exception)
+            Timber.e(exception, "Rename $oldRemotePath to $newName: ${result.logMessage}")
+            return result
+        }
+    }
+
+    /**
+     * Checks if a file with the new name already exists.
+     *
+     * @return 'True' if the target path is already used by an existing file.
+     */
+    private fun targetPathIsUsed(client: OwnCloudClient): Boolean {
+        val checkPathExistenceRemoteOperation = CheckPathExistenceRemoteOperation(newRemotePath, false)
+        val exists = checkPathExistenceRemoteOperation.execute(client)
+        return exists.isSuccess
+    }
+
+    private fun isSuccess(status: Int) = status.isOneOf(HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
+
+    companion object {
+        private const val RENAME_READ_TIMEOUT = 10_000L
+        private const val RENAME_CONNECTION_TIMEOUT = 5_000L
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/UploadFileFromContentUriOperation.kt

@@ -1,5 +1,5 @@
 /* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2021 ownCloud GmbH.
+ *   Copyright (C) 2022 ownCloud GmbH.
  *
  *   Permission is hereby granted, free of charge, to any person obtaining a copy
  *   of this software and associated documentation files (the "Software"), to deal
@@ -24,22 +24,15 @@
 
 package com.owncloud.android.lib.resources.files
 
-import android.content.ContentResolver
-import android.net.Uri
-import android.provider.OpenableColumns
 import com.owncloud.android.lib.common.OwnCloudClient
 import com.owncloud.android.lib.common.http.HttpConstants
 import com.owncloud.android.lib.common.http.methods.webdav.PutMethod
+import com.owncloud.android.lib.common.network.ContentUriRequestBody
 import com.owncloud.android.lib.common.network.WebdavUtils
 import com.owncloud.android.lib.common.operations.RemoteOperation
 import com.owncloud.android.lib.common.operations.RemoteOperationResult
-import okhttp3.MediaType
+import com.owncloud.android.lib.common.utils.isOneOf
-import okhttp3.MediaType.Companion.toMediaTypeOrNull
-import okhttp3.RequestBody
-import okio.BufferedSink
-import okio.source
 import timber.log.Timber
-import java.io.IOException
 import java.net.URL
 
 class UploadFileFromContentUriOperation(
@@ -70,34 +63,6 @@ class UploadFileFromContentUriOperation(
     }
 
     fun isSuccess(status: Int): Boolean {
-        return status == HttpConstants.HTTP_OK || status == HttpConstants.HTTP_CREATED || status == HttpConstants.HTTP_NO_CONTENT
+        return status.isOneOf(HttpConstants.HTTP_OK, HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
-    }
-}
-
-class ContentUriRequestBody(
-    private val contentResolver: ContentResolver,
-    private val contentUri: Uri
-) : RequestBody() {
-
-    override fun contentType(): MediaType? {
-        val contentType = contentResolver.getType(contentUri) ?: return null
-        return contentType.toMediaTypeOrNull()
-    }
-
-    override fun contentLength(): Long {
-        contentResolver.query(contentUri, null, null, null, null)?.use { cursor ->
-            val sizeIndex = cursor.getColumnIndex(OpenableColumns.SIZE)
-            cursor.moveToFirst()
-            return cursor.getLong(sizeIndex)
-        } ?: return -1
-    }
-
-    override fun writeTo(sink: BufferedSink) {
-        val inputStream = contentResolver.openInputStream(contentUri)
-            ?: throw IOException("Couldn't open content URI for reading: $contentUri")
-
-        inputStream.source().use { source ->
-            sink.writeAll(source)
-        }
     }
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/UploadFileFromFileSystemOperation.kt

@@ -0,0 +1,145 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.PutMethod
+import com.owncloud.android.lib.common.network.FileRequestBody
+import com.owncloud.android.lib.common.network.OnDatatransferProgressListener
+import com.owncloud.android.lib.common.network.WebdavUtils
+import com.owncloud.android.lib.common.operations.OperationCancelledException
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.common.utils.isOneOf
+import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import timber.log.Timber
+import java.io.File
+import java.net.URL
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * Remote operation performing the upload of a remote file to the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author masensio
+ * @author David González Verdugo
+ * @author Abel García de Prada
+ */
+open class UploadFileFromFileSystemOperation(
+    val localPath: String,
+    val remotePath: String,
+    val mimeType: String,
+    val lastModifiedTimestamp: String,
+    val requiredEtag: String?,
+) : RemoteOperation<Unit>() {
+
+    protected val cancellationRequested = AtomicBoolean(false)
+    protected var putMethod: PutMethod? = null
+    protected val dataTransferListener: MutableSet<OnDatatransferProgressListener> = HashSet()
+    protected var fileRequestBody: FileRequestBody? = null
+
+    var etag: String = ""
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        var result: RemoteOperationResult<Unit>
+        try {
+            if (cancellationRequested.get()) {
+                // the operation was cancelled before getting it's turn to be executed in the queue of uploads
+                result = RemoteOperationResult<Unit>(OperationCancelledException())
+                Timber.i("Upload of $localPath to $remotePath has been cancelled")
+            } else {
+                // perform the upload
+                result = uploadFile(client)
+                Timber.i("Upload of $localPath to $remotePath: ${result.logMessage}")
+            }
+        } catch (e: Exception) {
+            if (putMethod?.isAborted == true) {
+                result = RemoteOperationResult<Unit>(OperationCancelledException())
+                Timber.e(result.exception, "Upload of $localPath to $remotePath has been aborted with this message: ${result.logMessage}")
+            } else {
+                result = RemoteOperationResult<Unit>(e)
+                Timber.e(result.exception, "Upload of $localPath to $remotePath has failed with this message: ${result.logMessage}")
+            }
+        }
+        return result
+    }
+
+    @Throws(Exception::class)
+    protected open fun uploadFile(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        val fileToUpload = File(localPath)
+        val mediaType: MediaType? = mimeType.toMediaTypeOrNull()
+
+        fileRequestBody = FileRequestBody(fileToUpload, mediaType).also {
+            synchronized(dataTransferListener) { it.addDatatransferProgressListeners(dataTransferListener) }
+        }
+
+        putMethod = PutMethod(URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(remotePath)), fileRequestBody!!).apply {
+            retryOnConnectionFailure = false
+            if (!requiredEtag.isNullOrBlank()) {
+                addRequestHeader(HttpConstants.IF_MATCH_HEADER, requiredEtag)
+            }
+            addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, fileToUpload.length().toString())
+            addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, lastModifiedTimestamp)
+        }
+
+        val status = client.executeHttpMethod(putMethod)
+        return if (isSuccess(status)) {
+            etag = WebdavUtils.getEtagFromResponse(putMethod)
+            // Get rid of extra quotas
+            etag = etag.replace("\"", "")
+            if (etag.isEmpty()) {
+                Timber.e("Could not read eTag from response uploading %s", localPath)
+            } else {
+                Timber.d("File uploaded successfully. New etag for file ${fileToUpload.name} is $etag")
+            }
+            RemoteOperationResult<Unit>(ResultCode.OK).apply { data = Unit }
+        } else { // synchronization failed
+            RemoteOperationResult<Unit>(putMethod)
+        }
+    }
+
+    fun addDataTransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListener) { dataTransferListener.add(listener) }
+        fileRequestBody?.addDatatransferProgressListener(listener)
+    }
+
+    fun removeDataTransferProgressListener(listener: OnDatatransferProgressListener) {
+        synchronized(dataTransferListener) { dataTransferListener.remove(listener) }
+        fileRequestBody?.removeDatatransferProgressListener(listener)
+    }
+
+    fun cancel() {
+        synchronized(cancellationRequested) {
+            cancellationRequested.set(true)
+            putMethod?.abort()
+        }
+    }
+
+    fun isSuccess(status: Int): Boolean {
+        return status.isOneOf(HttpConstants.HTTP_OK, HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/UploadRemoteFileOperation.java

@@ -1,181 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.HttpConstants;
-import com.owncloud.android.lib.common.http.methods.webdav.PutMethod;
-import com.owncloud.android.lib.common.network.FileRequestBody;
-import com.owncloud.android.lib.common.network.OnDatatransferProgressListener;
-import com.owncloud.android.lib.common.network.WebdavUtils;
-import com.owncloud.android.lib.common.operations.OperationCancelledException;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import okhttp3.MediaType;
-import timber.log.Timber;
-
-import java.io.File;
-import java.net.URL;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
-
-/**
- * Remote operation performing the upload of a remote file to the ownCloud server.
- *
- * @author David A. Velasco
- * @author masensio
- * @author David González Verdugo
- */
-
-public class UploadRemoteFileOperation extends RemoteOperation {
-
-    protected final AtomicBoolean mCancellationRequested = new AtomicBoolean(false);
-    protected String mLocalPath;
-    protected String mRemotePath;
-    protected String mMimeType;
-    protected String mFileLastModifTimestamp;
-    protected PutMethod mPutMethod = null;
-    protected String mRequiredEtag = null;
-    protected Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<>();
-
-    protected FileRequestBody mFileRequestBody = null;
-
-    public UploadRemoteFileOperation(String localPath, String remotePath, String mimeType,
-                                     String fileLastModifTimestamp) {
-        mLocalPath = localPath;
-        mRemotePath = remotePath;
-        mMimeType = mimeType;
-        mFileLastModifTimestamp = fileLastModifTimestamp;
-    }
-
-    public UploadRemoteFileOperation(String localPath, String remotePath, String mimeType,
-                                     String requiredEtag, String fileLastModifTimestamp) {
-        this(localPath, remotePath, mimeType, fileLastModifTimestamp);
-        mRequiredEtag = requiredEtag;
-    }
-
-    @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
-        RemoteOperationResult result;
-
-        try {
-
-            if (mCancellationRequested.get()) {
-                // the operation was cancelled before getting it's turn to be executed in the queue of uploads
-                result = new RemoteOperationResult<>(new OperationCancelledException());
-            } else {
-                // perform the upload
-                result = uploadFile(client);
-                Timber.i("Upload of " + mLocalPath + " to " + mRemotePath + ": " + result.getLogMessage());
-            }
-
-        } catch (Exception e) {
-
-            if (mPutMethod != null && mPutMethod.isAborted()) {
-                result = new RemoteOperationResult<>(new OperationCancelledException());
-                Timber.e(result.getException(),
-                        "Upload of " + mLocalPath + " to " + mRemotePath + ": " + result.getLogMessage());
-            } else {
-                result = new RemoteOperationResult<>(e);
-                Timber.e(e, "Upload of " + mLocalPath + " to " + mRemotePath + ": " + result.getLogMessage());
-            }
-        }
-
-        return result;
-    }
-
-    protected RemoteOperationResult<?> uploadFile(OwnCloudClient client) throws Exception {
-
-        File fileToUpload = new File(mLocalPath);
-
-        MediaType mediaType = MediaType.parse(mMimeType);
-
-        mFileRequestBody = new FileRequestBody(fileToUpload, mediaType);
-
-        synchronized (mDataTransferListeners) {
-            mFileRequestBody.addDatatransferProgressListeners(mDataTransferListeners);
-        }
-
-        mPutMethod = new PutMethod(
-                new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mRemotePath)), mFileRequestBody);
-
-        mPutMethod.setRetryOnConnectionFailure(false);
-
-        if (mRequiredEtag != null && mRequiredEtag.length() > 0) {
-            mPutMethod.addRequestHeader(HttpConstants.IF_MATCH_HEADER, mRequiredEtag);
-        }
-
-        mPutMethod.addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, String.valueOf(fileToUpload.length()));
-        mPutMethod.addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, mFileLastModifTimestamp);
-
-        int status = client.executeHttpMethod(mPutMethod);
-
-        if (isSuccess(status)) {
-            return new RemoteOperationResult<>(OK);
-
-        } else { // synchronization failed
-            return new RemoteOperationResult<>(mPutMethod);
-        }
-    }
-
-    public Set<OnDatatransferProgressListener> getDataTransferListeners() {
-        return mDataTransferListeners;
-    }
-
-    public void addDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.add(listener);
-        }
-        if (mFileRequestBody != null) {
-            mFileRequestBody.addDatatransferProgressListener(listener);
-        }
-    }
-
-    public void removeDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        synchronized (mDataTransferListeners) {
-            mDataTransferListeners.remove(listener);
-        }
-        if (mFileRequestBody != null) {
-            mFileRequestBody.removeDatatransferProgressListener(listener);
-        }
-    }
-
-    public void cancel() {
-        synchronized (mCancellationRequested) {
-            mCancellationRequested.set(true);
-            if (mPutMethod != null) {
-                mPutMethod.abort();
-            }
-        }
-    }
-
-    public boolean isSuccess(int status) {
-        return ((status == HttpConstants.HTTP_OK || status == HttpConstants.HTTP_CREATED ||
-                status == HttpConstants.HTTP_NO_CONTENT));
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/chunks/ChunkedUploadFromFileSystemOperation.kt

@@ -0,0 +1,122 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.resources.files.chunks
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.methods.webdav.PutMethod
+import com.owncloud.android.lib.common.network.ChunkFromFileRequestBody
+import com.owncloud.android.lib.common.operations.OperationCancelledException
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
+import com.owncloud.android.lib.resources.files.FileUtils.MODE_READ_ONLY
+import com.owncloud.android.lib.resources.files.UploadFileFromFileSystemOperation
+import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import timber.log.Timber
+import java.io.File
+import java.io.RandomAccessFile
+import java.net.URL
+import java.nio.channels.FileChannel
+import java.util.concurrent.TimeUnit
+import kotlin.math.ceil
+
+/**
+ * Remote operation performing the chunked upload of a remote file to the ownCloud server.
+ *
+ * @author David A. Velasco
+ * @author David González Verdugo
+ * @author Abel García de Prada
+ */
+class ChunkedUploadFromFileSystemOperation(
+    private val transferId: String,
+    localPath: String,
+    remotePath: String,
+    mimeType: String,
+    lastModifiedTimestamp: String,
+    requiredEtag: String?,
+) : UploadFileFromFileSystemOperation(
+    localPath = localPath,
+    remotePath = remotePath,
+    mimeType = mimeType,
+    lastModifiedTimestamp = lastModifiedTimestamp,
+    requiredEtag = requiredEtag
+) {
+
+    @Throws(Exception::class)
+    override fun uploadFile(client: OwnCloudClient): RemoteOperationResult<Unit> {
+        lateinit var result: RemoteOperationResult<Unit>
+
+        val fileToUpload = File(localPath)
+        val mediaType: MediaType? = mimeType.toMediaTypeOrNull()
+        val raf = RandomAccessFile(fileToUpload, MODE_READ_ONLY)
+        val channel: FileChannel = raf.channel
+
+        val fileRequestBody = ChunkFromFileRequestBody(fileToUpload, mediaType, channel).also {
+            synchronized(dataTransferListener) { it.addDatatransferProgressListeners(dataTransferListener) }
+        }
+
+        val uriPrefix = client.uploadsWebDavUri.toString() + File.separator + transferId
+        val totalLength = fileToUpload.length()
+        val chunkCount = ceil(totalLength.toDouble() / CHUNK_SIZE).toLong()
+        var offset: Long = 0
+
+        for (chunkIndex in 0..chunkCount) {
+            fileRequestBody.setOffset(offset)
+
+            if (cancellationRequested.get()) {
+                result = RemoteOperationResult<Unit>(OperationCancelledException())
+                break
+            } else {
+                putMethod = PutMethod(URL(uriPrefix + File.separator + chunkIndex), fileRequestBody).apply {
+                    if (chunkIndex == chunkCount - 1) {
+                        // Added a high timeout to the last chunk due to when the last chunk
+                        // arrives to the server with the last PUT, all chunks get assembled
+                        // within that PHP request, so last one takes longer.
+                        setReadTimeout(LAST_CHUNK_TIMEOUT.toLong(), TimeUnit.MILLISECONDS)
+                    }
+                }
+
+                val status = client.executeHttpMethod(putMethod)
+
+                Timber.d("Upload of $localPath to $remotePath, chunk index $chunkIndex, count $chunkCount, HTTP result status $status")
+
+                if (isSuccess(status)) {
+                    result = RemoteOperationResult<Unit>(ResultCode.OK)
+                } else {
+                    result = RemoteOperationResult<Unit>(putMethod)
+                    break
+                }
+            }
+            offset += CHUNK_SIZE
+        }
+        channel.close()
+        raf.close()
+        return result
+    }
+
+    companion object {
+        const val CHUNK_SIZE = 10_240_000L // 10 MB
+        private const val LAST_CHUNK_TIMEOUT = 900_000 // 15 mins.
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/chunks/ChunkedUploadRemoteFileOperation.java

@@ -1,130 +0,0 @@
-/* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
- *
- *   Permission is hereby granted, free of charge, to any person obtaining a copy
- *   of this software and associated documentation files (the "Software"), to deal
- *   in the Software without restriction, including without limitation the rights
- *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *   copies of the Software, and to permit persons to whom the Software is
- *   furnished to do so, subject to the following conditions:
- *
- *   The above copyright notice and this permission notice shall be included in
- *   all copies or substantial portions of the Software.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *   THE SOFTWARE.
- *
- */
-
-package com.owncloud.android.lib.resources.files.chunks;
-
-import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.common.http.methods.webdav.PutMethod;
-import com.owncloud.android.lib.common.network.ChunkFromFileRequestBody;
-import com.owncloud.android.lib.common.operations.OperationCancelledException;
-import com.owncloud.android.lib.common.operations.RemoteOperationResult;
-import com.owncloud.android.lib.resources.files.UploadRemoteFileOperation;
-import okhttp3.MediaType;
-import timber.log.Timber;
-
-import java.io.File;
-import java.io.RandomAccessFile;
-import java.net.URL;
-import java.nio.channels.FileChannel;
-import java.util.concurrent.TimeUnit;
-
-import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
-
-/**
- * Remote operation performing the chunked upload of a remote file to the ownCloud server.
- *
- * @author David A. Velasco
- * @author David González Verdugo
- */
-public class ChunkedUploadRemoteFileOperation extends UploadRemoteFileOperation {
-
-    public static final long CHUNK_SIZE = 1024000;
-    private static final int LAST_CHUNK_TIMEOUT = 900000; //15 mins.
-
-    private String mTransferId;
-
-    public ChunkedUploadRemoteFileOperation(String transferId, String localPath, String remotePath, String mimeType,
-                                            String requiredEtag, String fileLastModifTimestamp) {
-        super(localPath, remotePath, mimeType, requiredEtag, fileLastModifTimestamp);
-        mTransferId = transferId;
-    }
-
-    @Override
-    protected RemoteOperationResult uploadFile(OwnCloudClient client) throws Exception {
-        int status;
-        RemoteOperationResult result = null;
-        FileChannel channel;
-        RandomAccessFile raf;
-
-        File fileToUpload = new File(mLocalPath);
-        MediaType mediaType = MediaType.parse(mMimeType);
-
-        raf = new RandomAccessFile(fileToUpload, "r");
-        channel = raf.getChannel();
-
-        mFileRequestBody = new ChunkFromFileRequestBody(fileToUpload, mediaType, channel, CHUNK_SIZE);
-
-        synchronized (mDataTransferListeners) {
-            mFileRequestBody.addDatatransferProgressListeners(mDataTransferListeners);
-        }
-
-        long offset = 0;
-        String uriPrefix = client.getUploadsWebDavUri() + File.separator + mTransferId;
-        long totalLength = fileToUpload.length();
-        long chunkCount = (long) Math.ceil((double) totalLength / CHUNK_SIZE);
-
-        for (int chunkIndex = 0; chunkIndex < chunkCount; chunkIndex++, offset += CHUNK_SIZE) {
-
-            ((ChunkFromFileRequestBody) mFileRequestBody).setOffset(offset);
-
-            if (mCancellationRequested.get()) {
-                result = new RemoteOperationResult<>(new OperationCancelledException());
-                break;
-            } else {
-                mPutMethod = new PutMethod(
-                        new URL(uriPrefix + File.separator + chunkIndex), mFileRequestBody);
-
-                if (chunkIndex == chunkCount - 1) {
-                    // Added a high timeout to the last chunk due to when the last chunk
-                    // arrives to the server with the last PUT, all chunks get assembled
-                    // within that PHP request, so last one takes longer.
-                    mPutMethod.setReadTimeout(LAST_CHUNK_TIMEOUT, TimeUnit.MILLISECONDS);
-                }
-
-                status = client.executeHttpMethod(mPutMethod);
-
-                Timber.d("Upload of " + mLocalPath + " to " + mRemotePath +
-                        ", chunk index " + chunkIndex + ", count " + chunkCount +
-                        ", HTTP result status " + status);
-
-                if (isSuccess(status)) {
-                    result = new RemoteOperationResult<>(OK);
-                } else {
-                    result = new RemoteOperationResult<>(mPutMethod);
-                    break;
-                }
-            }
-        }
-
-        if (channel != null) {
-            channel.close();
-        }
-
-        if (raf != null) {
-            raf.close();
-        }
-
-        return result;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/chunks/MoveRemoteChunksFileOperation.kt

@@ -1,5 +1,5 @@
 /* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
+ *   Copyright (C) 2021 ownCloud GmbH.
  *
  *   Permission is hereby granted, free of charge, to any person obtaining a copy
  *   of this software and associated documentation files (the "Software"), to deal
@@ -21,30 +21,38 @@
  *   THE SOFTWARE.
  *
  */
+package com.owncloud.android.lib.resources.files.chunks
 
-package com.owncloud.android.lib.resources.files.chunks;
+import android.net.Uri
-
+import com.owncloud.android.lib.common.OwnCloudClient
-import com.owncloud.android.lib.resources.files.MoveRemoteFileOperation;
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.webdav.MoveMethod
+import com.owncloud.android.lib.resources.files.MoveRemoteFileOperation
 
 /**
  * Remote operation to move the file built from chunks after uploading it
  *
  * @author David González Verdugo
+ * @author Abel García de Prada
  */
-public class MoveRemoteChunksFileOperation extends MoveRemoteFileOperation {
+class MoveRemoteChunksFileOperation(
+    sourceRemotePath: String,
+    targetRemotePath: String,
+    private val fileLastModificationTimestamp: String,
+    private val fileLength: Long
+) : MoveRemoteFileOperation(
+    sourceRemotePath = sourceRemotePath,
+    targetRemotePath = targetRemotePath,
+) {
 
-    /**
+    override fun getSrcWebDavUriForClient(client: OwnCloudClient): Uri = client.uploadsWebDavUri
-     * Constructor.
+
-     *
+    override fun addRequestHeaders(moveMethod: MoveMethod) {
-     * @param srcRemotePath    Remote path of the file/folder to move.
+        super.addRequestHeaders(moveMethod)
-     * @param targetRemotePath Remove path desired for the file/folder after moving it.
+
-     * @param overwrite
+        moveMethod.apply {
-     */
+            addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, fileLastModificationTimestamp)
-    public MoveRemoteChunksFileOperation(String srcRemotePath, String targetRemotePath, boolean overwrite,
+            addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, fileLength.toString())
-                                         String fileLastModifTimestamp, long fileLength) {
+        }
-        super(srcRemotePath, targetRemotePath, overwrite);
-        moveChunkedFile = true;
-        mFileLastModifTimestamp = fileLastModifTimestamp;
-        mFileLength = fileLength;
     }
-}
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/chunks/RemoveRemoteChunksFolderOperation.kt

@@ -22,20 +22,12 @@
  *   THE SOFTWARE.
  *
  */
+package com.owncloud.android.lib.resources.files.chunks
 
-package com.owncloud.android.lib.resources.files.chunks;
+import android.net.Uri
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.resources.files.RemoveRemoteFileOperation
 
-import com.owncloud.android.lib.resources.files.RemoveRemoteFileOperation;
+class RemoveRemoteChunksFolderOperation(remotePath: String) : RemoveRemoteFileOperation(remotePath) {
-
+    override fun getSrcWebDavUriForClient(client: OwnCloudClient): Uri = client.uploadsWebDavUri
-public class RemoveRemoteChunksFolderOperation extends RemoveRemoteFileOperation {
+}
-
-    /**
-     * Constructor
-     *
-     * @param remotePath RemotePath of the remote file or folder to remove from the server
-     */
-    public RemoveRemoteChunksFolderOperation(String remotePath) {
-        super(remotePath);
-        removeChunksFolder = true;
-    }
-}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/ChunkService.kt

@@ -1,5 +1,5 @@
 /* ownCloud Android Library is available under MIT license
- *   Copyright (C) 2020 ownCloud GmbH.
+ *   Copyright (C) 2021 ownCloud GmbH.
  *
  *   Permission is hereby granted, free of charge, to any person obtaining a copy
  *   of this software and associated documentation files (the "Software"), to deal
@@ -21,29 +21,21 @@
  *   THE SOFTWARE.
  *
  */
-package com.owncloud.android.lib.resources.files
 
-import android.net.Uri
+package com.owncloud.android.lib.resources.files.services
-import com.owncloud.android.lib.common.OwnCloudClient
-import okhttp3.HttpUrl
 
-class RemoteFileUtil {
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
-    companion object {
+import com.owncloud.android.lib.resources.Service
-        /**
+
-         * Retrieves a relative path from a remote file url
+interface ChunkService : Service {
-         *
+    fun removeFile(
-         *
+        remotePath: String
-         * Example: url:port/remote.php/dav/files/username/Documents/text.txt => /Documents/text.txt
+    ): RemoteOperationResult<Unit>
-         *
+
-         * @param url    remote file url
+    fun moveFile(
-         * @param userId file owner
+        sourceRemotePath: String,
-         * @return remote relative path of the file
+        targetRemotePath: String,
-         */
+        fileLastModificationTimestamp: String,
-        fun getRemotePathFromUrl(url: HttpUrl, userId: String): String? {
+        fileLength: Long
-            val davFilesPath = OwnCloudClient.WEBDAV_FILES_PATH_4_0 + userId
+    ): RemoteOperationResult<Unit>
-            val absoluteDavPath = Uri.decode(url.encodedPath)
-            val pathToOc = absoluteDavPath.split(davFilesPath)[0]
-            return absoluteDavPath.replace(pathToOc + davFilesPath, "")
-        }
-    }
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/FileService.kt

@@ -25,8 +25,53 @@ package com.owncloud.android.lib.resources.files.services
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult
 import com.owncloud.android.lib.resources.Service
+import com.owncloud.android.lib.resources.files.RemoteFile
 
 interface FileService : Service {
-    fun checkPathExistence(path: String, isUserLogged: Boolean): RemoteOperationResult<Boolean>
     fun getUrlToOpenInWeb(openWebEndpoint: String, fileId: String): RemoteOperationResult<String>
+
+    fun checkPathExistence(
+        path: String,
+        isUserLogged: Boolean
+    ): RemoteOperationResult<Boolean>
+
+    fun copyFile(
+        sourceRemotePath: String,
+        targetRemotePath: String,
+    ): RemoteOperationResult<String>
+
+    fun createFolder(
+        remotePath: String,
+        createFullPath: Boolean,
+        isChunkFolder: Boolean = false
+    ): RemoteOperationResult<Unit>
+
+    fun downloadFile(
+        remotePath: String,
+        localTempPath: String
+    ): RemoteOperationResult<Unit>
+
+    fun moveFile(
+        sourceRemotePath: String,
+        targetRemotePath: String,
+    ): RemoteOperationResult<Unit>
+
+    fun readFile(
+        remotePath: String
+    ): RemoteOperationResult<RemoteFile>
+
+    fun refreshFolder(
+        remotePath: String
+    ): RemoteOperationResult<ArrayList<RemoteFile>>
+
+    fun removeFile(
+        remotePath: String
+    ): RemoteOperationResult<Unit>
+
+    fun renameFile(
+        oldName: String,
+        oldRemotePath: String,
+        newName: String,
+        isFolder: Boolean,
+    ): RemoteOperationResult<Unit>
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/implementation/OCChunkService.kt

@@ -0,0 +1,50 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2021 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.resources.files.services.implementation
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.resources.files.chunks.MoveRemoteChunksFileOperation
+import com.owncloud.android.lib.resources.files.chunks.RemoveRemoteChunksFolderOperation
+import com.owncloud.android.lib.resources.files.services.ChunkService
+
+class OCChunkService(override val client: OwnCloudClient) : ChunkService {
+
+    override fun removeFile(remotePath: String): RemoteOperationResult<Unit> =
+        RemoveRemoteChunksFolderOperation(remotePath = remotePath).execute(client)
+
+    override fun moveFile(
+        sourceRemotePath: String,
+        targetRemotePath: String,
+        fileLastModificationTimestamp: String,
+        fileLength: Long
+    ): RemoteOperationResult<Unit> =
+        MoveRemoteChunksFileOperation(
+            sourceRemotePath = sourceRemotePath,
+            targetRemotePath = targetRemotePath,
+            fileLastModificationTimestamp = fileLastModificationTimestamp,
+            fileLength = fileLength,
+        ).execute(client)
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/implementation/OCFileService.kt

@@ -26,12 +26,24 @@ package com.owncloud.android.lib.resources.files.services.implementation
 import com.owncloud.android.lib.common.OwnCloudClient
 import com.owncloud.android.lib.common.operations.RemoteOperationResult
 import com.owncloud.android.lib.resources.files.CheckPathExistenceRemoteOperation
+import com.owncloud.android.lib.resources.files.CopyRemoteFileOperation
+import com.owncloud.android.lib.resources.files.CreateRemoteFolderOperation
+import com.owncloud.android.lib.resources.files.DownloadRemoteFileOperation
 import com.owncloud.android.lib.resources.files.GetUrlToOpenInWebRemoteOperation
+import com.owncloud.android.lib.resources.files.MoveRemoteFileOperation
+import com.owncloud.android.lib.resources.files.ReadRemoteFileOperation
+import com.owncloud.android.lib.resources.files.ReadRemoteFolderOperation
+import com.owncloud.android.lib.resources.files.RemoteFile
+import com.owncloud.android.lib.resources.files.RemoveRemoteFileOperation
+import com.owncloud.android.lib.resources.files.RenameRemoteFileOperation
 import com.owncloud.android.lib.resources.files.services.FileService
 
-class OCFileService(override val client: OwnCloudClient) :
+class OCFileService(override val client: OwnCloudClient) : FileService {
-    FileService {
+
-    override fun checkPathExistence(path: String, isUserLogged: Boolean): RemoteOperationResult<Boolean> =
+    override fun checkPathExistence(
+        path: String,
+        isUserLogged: Boolean
+    ): RemoteOperationResult<Boolean> =
         CheckPathExistenceRemoteOperation(
             remotePath = path,
             isUserLoggedIn = isUserLogged
@@ -40,4 +52,75 @@ class OCFileService(override val client: OwnCloudClient) :
     override fun getUrlToOpenInWeb(openWebEndpoint: String, fileId: String): RemoteOperationResult<String> =
         GetUrlToOpenInWebRemoteOperation(openWithWebEndpoint = openWebEndpoint, fileId = fileId).execute(client)
 
+    override fun copyFile(
+        sourceRemotePath: String,
+        targetRemotePath: String
+    ): RemoteOperationResult<String> =
+        CopyRemoteFileOperation(
+            srcRemotePath = sourceRemotePath,
+            targetRemotePath = targetRemotePath
+        ).execute(client)
+
+    override fun createFolder(
+        remotePath: String,
+        createFullPath: Boolean,
+        isChunkFolder: Boolean
+    ): RemoteOperationResult<Unit> =
+        CreateRemoteFolderOperation(
+            remotePath = remotePath,
+            createFullPath = createFullPath,
+            isChunksFolder = isChunkFolder
+        ).execute(client)
+
+    override fun downloadFile(
+        remotePath: String,
+        localTempPath: String
+    ): RemoteOperationResult<Unit> =
+        DownloadRemoteFileOperation(
+            remotePath = remotePath,
+            localFolderPath = localTempPath
+        ).execute(client)
+
+    override fun moveFile(
+        sourceRemotePath: String,
+        targetRemotePath: String,
+    ): RemoteOperationResult<Unit> =
+        MoveRemoteFileOperation(
+            sourceRemotePath = sourceRemotePath,
+            targetRemotePath = targetRemotePath,
+        ).execute(client)
+
+    override fun readFile(
+        remotePath: String
+    ): RemoteOperationResult<RemoteFile> =
+        ReadRemoteFileOperation(
+            remotePath = remotePath
+        ).execute(client)
+
+    override fun refreshFolder(
+        remotePath: String
+    ): RemoteOperationResult<ArrayList<RemoteFile>> =
+        ReadRemoteFolderOperation(
+            remotePath = remotePath
+        ).execute(client)
+
+    override fun removeFile(
+        remotePath: String
+    ): RemoteOperationResult<Unit> =
+        RemoveRemoteFileOperation(
+            remotePath = remotePath
+        ).execute(client)
+
+    override fun renameFile(
+        oldName: String,
+        oldRemotePath: String,
+        newName: String,
+        isFolder: Boolean
+    ): RemoteOperationResult<Unit> =
+        RenameRemoteFileOperation(
+            oldName = oldName,
+            oldRemotePath = oldRemotePath,
+            newName = newName,
+            isFolder = isFolder
+        ).execute(client)
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/shares/GetRemoteShareesOperation.kt

@@ -99,11 +99,11 @@ class GetRemoteShareesOperation
             .appendQueryParameter(PARAM_PER_PAGE, perPage.toString())
             .build()
 
-    private fun parseResponse(response: String): ShareeOcsResponse? {
+    private fun parseResponse(response: String?): ShareeOcsResponse? {
         val moshi = Moshi.Builder().build()
         val type: Type = Types.newParameterizedType(CommonOcsResponse::class.java, ShareeOcsResponse::class.java)
         val adapter: JsonAdapter<CommonOcsResponse<ShareeOcsResponse>> = moshi.adapter(type)
-        return adapter.fromJson(response)!!.ocs.data
+        return response?.let { adapter.fromJson(it)?.ocs?.data }
     }
 
     private fun onResultUnsuccessful(
@@ -123,7 +123,7 @@ class GetRemoteShareesOperation
     private fun onRequestSuccessful(response: String?): RemoteOperationResult<ShareeOcsResponse> {
         val result = RemoteOperationResult<ShareeOcsResponse>(OK)
         Timber.d("Successful response: $response")
-        result.data = parseResponse(response!!)
+        result.data = parseResponse(response)
         Timber.d("*** Get Users or groups completed ")
         return result
     }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/webfinger/GetOCInstanceViaWebfingerOperation.kt

@@ -0,0 +1,108 @@
+/* ownCloud Android Library is available under MIT license
+ *
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ */
+
+package com.owncloud.android.lib.resources.webfinger
+
+import android.net.Uri
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.methods.nonwebdav.GetMethod
+import com.owncloud.android.lib.common.http.methods.nonwebdav.HttpMethod
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.resources.webfinger.responses.WebfingerJrdResponse
+import com.squareup.moshi.Moshi
+import timber.log.Timber
+import java.net.URL
+
+class GetOCInstanceViaWebfingerOperation(
+    private val lockupServerDomain: String,
+    private val rel: String,
+    private val resource: String,
+) : RemoteOperation<String>() {
+
+    private fun buildRequestUri() =
+        Uri.parse(lockupServerDomain).buildUpon()
+            .path(ENDPOINT_WEBFINGER_PATH)
+            .appendQueryParameter("rel", rel)
+            .appendQueryParameter("resource", resource)
+            .build()
+
+    private fun isSuccess(status: Int): Boolean = status == HttpConstants.HTTP_OK
+
+    private fun parseResponse(response: String): WebfingerJrdResponse {
+        val moshi = Moshi.Builder().build()
+        val adapter = moshi.adapter(WebfingerJrdResponse::class.java)
+        return adapter.fromJson(response)!!
+    }
+
+    private fun onResultUnsuccessful(
+        method: HttpMethod,
+        response: String?,
+        status: Int
+    ): RemoteOperationResult<String> {
+        Timber.e("Failed requesting webfinger info")
+        if (response != null) {
+            Timber.e("*** status code: $status; response message: $response")
+        } else {
+            Timber.e("*** status code: $status")
+        }
+        return RemoteOperationResult<String>(method)
+    }
+
+    private fun onRequestSuccessful(rawResponse: String): RemoteOperationResult<String> {
+        val response = parseResponse(rawResponse)
+        for (i in response.links) {
+            if (i.rel == rel) {
+                val operationResult = RemoteOperationResult<String>(RemoteOperationResult.ResultCode.OK)
+                operationResult.data = i.href
+                return operationResult
+            }
+        }
+        Timber.e("Could not find ownCloud relevant information in webfinger response: $rawResponse")
+        throw java.lang.Exception("Could not find ownCloud relevant information in webfinger response")
+    }
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<String> {
+        val requestUri = buildRequestUri()
+        val getMethod = GetMethod(URL(requestUri.toString()))
+        return try {
+            val status = client.executeHttpMethod(getMethod)
+            val response = getMethod.getResponseBodyAsString()!!
+
+            if (isSuccess(status)) {
+                onRequestSuccessful(response)
+            } else {
+                onResultUnsuccessful(getMethod, response, status)
+            }
+        } catch (e: Exception) {
+            Timber.e(e, "Requesting webfinger info failed")
+            RemoteOperationResult<String>(e)
+        }
+    }
+
+    companion object {
+        private const val ENDPOINT_WEBFINGER_PATH = "/.well-known/webfinger"
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/webfinger/responses/WebfingerResponse.kt

@@ -0,0 +1,39 @@
+/* ownCloud Android Library is available under MIT license
+ *
+ *   Copyright (C) 2022 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ */
+
+package com.owncloud.android.lib.resources.webfinger.responses
+
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class WebfingerJrdResponse(
+    val subject: String,
+    val links: List<LinkItem>
+)
+
+@JsonClass(generateAdapter = true)
+data class LinkItem(
+    val href: String,
+    val rel: String
+)

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/webfinger/services/WebfingerService.kt

@@ -0,0 +1,29 @@
+/**
+ * ownCloud Android client application
+ *
+ * Copyright (C) 2022 ownCloud GmbH.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.owncloud.android.lib.resources.webfinger.services
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+
+interface WebfingerService {
+    fun getInstanceFromWebfinger(
+        lookupServer: String,
+        username: String,
+        client: OwnCloudClient,
+    ): RemoteOperationResult<String>
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/webfinger/services/implementation/OCWebfingerService.kt

@@ -0,0 +1,38 @@
+/**
+ * ownCloud Android client application
+ *
+ * Copyright (C) 2022 ownCloud GmbH.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.owncloud.android.lib.resources.webfinger.services.implementation
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import com.owncloud.android.lib.resources.webfinger.GetOCInstanceViaWebfingerOperation
+import com.owncloud.android.lib.resources.webfinger.services.WebfingerService
+
+class OCWebfingerService : WebfingerService {
+
+    override fun getInstanceFromWebfinger(
+        lookupServer: String,
+        username: String,
+        client: OwnCloudClient,
+    ): RemoteOperationResult<String> =
+        GetOCInstanceViaWebfingerOperation(lookupServer, OWNCLOUD_REL, username).execute(client)
+
+    companion object {
+        private const val OWNCLOUD_REL = "http://webfinger.owncloud/rel/server-instance"
+    }
+
+}

owncloudComLibrary/src/test/java/com/owncloud/android/lib/resources/shares/responses/ShareeResponseTest.kt

@@ -63,31 +63,31 @@ class ShareeResponseTest {
     @Test
     fun `example response - ok - correct sturcture`() {
         val response = loadResponses(EXAMPLE_RESPONSE_JSON)!!
-        assertEquals(2, response.ocs.data.groups.size)
+        assertEquals(2, response.ocs.data?.groups?.size)
-        assertEquals(0, response.ocs.data.remotes.size)
+        assertEquals(0, response.ocs.data?.remotes?.size)
-        assertEquals(2, response.ocs.data.users.size)
+        assertEquals(2, response.ocs.data?.users?.size)
-        assertEquals(0, response.ocs.data.exact?.groups?.size)
+        assertEquals(0, response.ocs.data?.exact?.groups?.size)
-        assertEquals(0, response.ocs.data.exact?.remotes?.size)
+        assertEquals(0, response.ocs.data?.exact?.remotes?.size)
-        assertEquals(1, response.ocs.data.exact?.users?.size)
+        assertEquals(1, response.ocs.data?.exact?.users?.size)
-        assertEquals("user1@user1.com", response.ocs.data.users.get(0).value.additionalInfo)
+        assertEquals("user1@user1.com", response.ocs.data?.users?.get(0)?.value?.additionalInfo)
-        assertNull(response.ocs.data.users[1].value.additionalInfo)
+        assertNull(response.ocs.data?.users?.get(1)?.value?.additionalInfo)
     }
 
     @Test
     fun `check empty response - ok - parsing ok`() {
         val response = loadResponses(EMPTY_RESPONSE_JSON)!!
-        assertTrue(response.ocs.data.exact?.groups?.isEmpty()!!)
+        assertTrue(response.ocs.data?.exact?.groups?.isEmpty()!!)
-        assertTrue(response.ocs.data.exact?.remotes?.isEmpty()!!)
+        assertTrue(response.ocs.data?.exact?.remotes?.isEmpty()!!)
-        assertTrue(response.ocs.data.exact?.users?.isEmpty()!!)
+        assertTrue(response.ocs.data?.exact?.users?.isEmpty()!!)
-        assertTrue(response.ocs.data.groups.isEmpty())
+        assertTrue(response.ocs.data?.groups?.isEmpty()!!)
-        assertTrue(response.ocs.data.remotes.isEmpty())
+        assertTrue(response.ocs.data?.remotes?.isEmpty()!!)
-        assertTrue(response.ocs.data.users.isEmpty())
+        assertTrue(response.ocs.data?.users?.isEmpty()!!)
     }
 
     companion object {
-        val RESOURCES_PATH =
+        private const val RESOURCES_PATH =
             "src/test/responses/com.owncloud.android.lib.resources.sharees.responses"
-        val EXAMPLE_RESPONSE_JSON = "$RESOURCES_PATH/example_sharee_response.json"
+        const val EXAMPLE_RESPONSE_JSON = "$RESOURCES_PATH/example_sharee_response.json"
-        val EMPTY_RESPONSE_JSON = "$RESOURCES_PATH/empty_sharee_response.json"
+        const val EMPTY_RESPONSE_JSON = "$RESOURCES_PATH/empty_sharee_response.json"
     }
-}
+}

owncloudComLibrary/src/test/java/com/owncloud/android/lib/resources/webfinger/responses/WebfingerResponseTest.kt

@@ -0,0 +1,49 @@
+package com.owncloud.android.lib.resources.webfinger.responses
+
+import com.squareup.moshi.JsonAdapter
+import com.squareup.moshi.JsonDataException
+import com.squareup.moshi.Moshi
+import org.junit.Assert
+import org.junit.Before
+import org.junit.Test
+import java.io.File
+
+class WebfingerResponseTest {
+    lateinit var adapter: JsonAdapter<WebfingerJrdResponse>
+
+    private fun loadResponses(fileName: String) = adapter.fromJson(File(fileName).readText())
+
+    @Before
+    fun prepare() {
+        val moshi = Moshi.Builder().build()
+        adapter = moshi.adapter(WebfingerJrdResponse::class.java)
+    }
+
+    @Test
+    fun `check rel in too much information - ok`() {
+        val response = loadResponses(TOO_MUCH_INFORMATION_JSON)!!
+        Assert.assertEquals("https://gast.somedomain.de", response.links[0].href)
+        Assert.assertEquals("http://webfinger.owncloud/rel/server-instance", response.links[0].rel)
+    }
+
+    @Test(expected = JsonDataException::class)
+    fun `check key value pairs - ko - no href key`() {
+        val response = loadResponses(BROKEN_JSON)!!
+        Assert.assertEquals("https://gast.somedomain.de", response.links[0].href)
+    }
+
+    @Test(expected = JsonDataException::class)
+    fun `check key value pairs - ko - no rel key`() {
+        val response = loadResponses(BROKEN_JSON)!!
+        Assert.assertEquals("https://gast.somedomain.de", response.links[0].href)
+    }
+
+    companion object {
+        private const val RESOURCES_PATH =
+            "src/test/responses/com.owncloud.android.lib.resources.webfinger.responses"
+        private const val EXAMPLE_RESPONSE_JSON = "$RESOURCES_PATH/simple_response.json"
+        private const val TOO_MUCH_INFORMATION_JSON = "$RESOURCES_PATH/to_much_information_response.json"
+        private const val BROKEN_JSON = "$RESOURCES_PATH/broken_response.json"
+        private const val NOT_CONTAINING_RELEVANT_INFORMATION_JSON = "$RESOURCES_PATH/not_containing_relevant_info_response.json"
+    }
+}

owncloudComLibrary/src/test/responses/com.owncloud.android.lib.resources.webfinger.responses/broken_response.json

@@ -0,0 +1,15 @@
+{
+  "subject": "acct:bob@example.com",
+  "aliases": [
+    "https://www.example.com/~bob/"
+  ],
+  "properties": {
+    "http://example.com/ns/role": "employee"
+  },
+  "links": [
+    {
+      "lel": "http://webfinger.example/rel/profile-page",
+      "foo": "https://www.example.com/~bob/"
+    }
+  ]
+}

owncloudComLibrary/src/test/responses/com.owncloud.android.lib.resources.webfinger.responses/not_containing_relevant_info_response.json

@@ -0,0 +1,9 @@
+{
+  "subject": "acct:peter.sine@gurken.xxx",
+  "links": [
+    {
+      "rel": "http://webfinger.example/rel/businesscard",
+      "href": "https://www.example.com/~bob/bob.vcf"
+    }
+  ]
+}

owncloudComLibrary/src/test/responses/com.owncloud.android.lib.resources.webfinger.responses/simple_response.json

@@ -0,0 +1,9 @@
+{
+  "links": [
+    {
+      "href": "https://gast.somedomain.de",
+      "rel": "http://webfinger.owncloud/rel/server-instance"
+    }
+  ],
+  "subject": "acct:peter.sine@gurken.xxx"
+}

owncloudComLibrary/src/test/responses/com.owncloud.android.lib.resources.webfinger.responses/to_much_information_response.json

@@ -0,0 +1,24 @@
+{
+  "subject": "acct:peter.sine@gurken.xxx",
+  "aliases": [
+    "https://www.example.com/~bob/"
+  ],
+  "properties": {
+    "http://example.com/ns/role": "employee"
+  },
+  "gurken": {
+    "whatever": 42
+  },
+  "links": [
+    {
+      "gurken": "sallat",
+      "href": "https://gast.somedomain.de",
+      "rel": "http://webfinger.owncloud/rel/server-instance"
+    },
+    {
+      "gurken": "sallat",
+      "rel": "http://webfinger.example/rel/businesscard",
+      "href": "https://www.example.com/~bob/bob.vcf"
+    }
+  ]
+}