Added a new property, so that, we can retrieve the shares within the propfind

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

@@ -26,10 +26,11 @@ package com.owncloud.android.lib.common.http.methods.webdav
 import at.bitfire.dav4jvm.Property
 import at.bitfire.dav4jvm.PropertyUtils.getAllPropSet
 import at.bitfire.dav4jvm.PropertyUtils.getQuotaPropset
+import com.owncloud.android.lib.common.http.methods.webdav.properties.OCShareTypes
 
 object DavUtils {
     @JvmStatic val allPropset: Array<Property.Name>
-        get() = getAllPropSet()
+        get() = getAllPropSet().plus(OCShareTypes.NAME)
 
     val quotaPropSet: Array<Property.Name>
         get() = getQuotaPropset()

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

@@ -0,0 +1,44 @@
+/* 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.http.methods.webdav.properties
+
+import at.bitfire.dav4jvm.Property
+import at.bitfire.dav4jvm.XmlUtils
+import org.xmlpull.v1.XmlPullParser
+
+class OCShareTypes : ShareTypeListProperty() {
+
+    class Factory : ShareTypeListProperty.Factory() {
+
+        override fun create(parser: XmlPullParser) =
+            create(parser, OCShareTypes())
+
+        override fun getName(): Property.Name = NAME
+    }
+
+    companion object {
+        @JvmField
+        val NAME = Property.Name(XmlUtils.NS_OWNCLOUD, "share-types")
+    }
+}

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

@@ -0,0 +1,46 @@
+/* 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.http.methods.webdav.properties
+
+import at.bitfire.dav4jvm.Property
+import at.bitfire.dav4jvm.PropertyFactory
+import at.bitfire.dav4jvm.XmlUtils
+import org.xmlpull.v1.XmlPullParser
+import java.util.LinkedList
+
+abstract class ShareTypeListProperty : Property {
+
+    val shareTypes = LinkedList<String>()
+
+    override fun toString() = "share types =[" + shareTypes.joinToString(", ") + "]"
+
+    abstract class Factory : PropertyFactory {
+
+        fun create(parser: XmlPullParser, list: ShareTypeListProperty): ShareTypeListProperty {
+            XmlUtils.readTextPropertyList(parser, Property.Name(XmlUtils.NS_OWNCLOUD, "share-type"), list.shareTypes)
+            return list
+        }
+
+    }
+}

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

@@ -24,6 +24,7 @@
 
 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;
@@ -31,6 +32,7 @@ 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;
@@ -72,6 +74,7 @@ public class ReadRemoteFolderOperation extends RemoteOperation<ArrayList<RemoteF
         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,

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

@@ -40,10 +40,14 @@ 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;
 
 /**
@@ -85,6 +89,8 @@ public class RemoteFile implements Parcelable, Serializable {
     private BigDecimal mQuotaUsedBytes;
     private BigDecimal mQuotaAvailableBytes;
     private String mPrivateLink;
+    private boolean mSharedByLink;
+    private boolean mSharedWithSharee;
 
     public RemoteFile() {
         resetData();
@@ -153,6 +159,23 @@ public class RemoteFile implements Parcelable, Serializable {
             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);
+                    }
+                }
+            }
         }
     }
 
@@ -266,6 +289,22 @@ public class RemoteFile implements Parcelable, Serializable {
         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
      */
@@ -282,6 +321,8 @@ public class RemoteFile implements Parcelable, Serializable {
         mQuotaUsedBytes = null;
         mQuotaAvailableBytes = null;
         mPrivateLink = null;
+        mSharedWithSharee = false;
+        mSharedByLink = false;
     }
 
     public void readFromParcel(Parcel source) {