jso: add files and streams API

jso/apis/src/main/java/org/teavm/jso/ajax/FormData.java

@@ -0,0 +1,67 @@
+/*
+ *  Copyright 2024 ihromant.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.ajax;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.core.JSArray;
+import org.teavm.jso.dom.html.HTMLElement;
+import org.teavm.jso.dom.html.HTMLFormElement;
+import org.teavm.jso.file.Blob;
+
+@JSClass
+public class FormData implements JSObject {
+    public FormData() {
+    }
+
+    public FormData(HTMLFormElement form) {
+    }
+
+    public FormData(HTMLFormElement form, HTMLElement submitter) {
+    }
+
+    public native void append(String name, String value);
+
+    public native void append(String name, Blob value);
+
+    public native void append(String name, String value, String fileName);
+
+    public native void append(String name, Blob value, String fileName);
+
+    public native void delete(String name);
+
+    /**
+     * Actual element is either {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    // TODO: update signature when union types supported in TeaVM
+    public native JSObject get(String name);
+
+    /**
+     * Actual elements are {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    // TODO: update signature when union types supported in TeaVM
+    public native JSArray<JSObject> getAll(String name);
+
+    public native boolean has(String name);
+
+    public native void set(String name, String value);
+
+    public native void set(String name, Blob value);
+
+    public native void set(String name, String value, String fileName);
+
+    public native void set(String name, Blob value, String fileName);
+}

jso/apis/src/main/java/org/teavm/jso/ajax/XMLHttpRequest.java

@@ -24,6 +24,7 @@
 import org.teavm.jso.dom.events.EventTarget;
 import org.teavm.jso.dom.events.Registration;
 import org.teavm.jso.dom.xml.Document;
+import org.teavm.jso.file.Blob;
 
 @JSClass
 public class XMLHttpRequest implements JSObject, EventTarget {
@@ -52,6 +53,10 @@ public XMLHttpRequest() {
 
     public native void send(String data);
 
+    public native void send(Blob blob);
+
+    public native void send(FormData formData);
+
     public native void send(JSObject data);
 
     public native void setRequestHeader(String name, String value);

jso/apis/src/main/java/org/teavm/jso/dom/html/HTMLInputElement.java

@@ -16,6 +16,7 @@
 package org.teavm.jso.dom.html;
 
 import org.teavm.jso.JSProperty;
+import org.teavm.jso.file.FileList;
 
 public abstract class HTMLInputElement extends HTMLElement {
     @JSProperty
@@ -79,4 +80,7 @@ public abstract class HTMLInputElement extends HTMLElement {
 
     @JSProperty
     public abstract void setPlaceholder(String value);
+
+    @JSProperty
+    public abstract FileList getFiles();
 }

jso/apis/src/main/java/org/teavm/jso/file/Blob.java

@@ -0,0 +1,60 @@
+/*
+ *  Copyright 2024 ihromant.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.file;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.JSProperty;
+import org.teavm.jso.core.JSArrayReader;
+import org.teavm.jso.core.JSPromise;
+import org.teavm.jso.streams.ReadableStream;
+import org.teavm.jso.typedarrays.ArrayBuffer;
+
+@JSClass
+public class Blob implements JSObject {
+    /**
+     * Actual elements within array are either {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    // TODO: update signature when
+    public Blob(JSArrayReader<? extends JSObject> array) {
+    }
+
+    /**
+     * Actual elements within array are either {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    public Blob(JSArrayReader<? extends JSObject> array, BlobPropertyBag options) {
+    }
+
+    @JSProperty
+    public native int getSize();
+
+    @JSProperty
+    public native String getType();
+
+    public native JSPromise<ArrayBuffer> arrayBuffer();
+
+    public native Blob slice();
+
+    public native Blob slice(int start);
+
+    public native Blob slice(int start, int end);
+
+    public native Blob slice(int start, int end, String contentType);
+
+    public native ReadableStream stream();
+
+    public native JSPromise<String> text();
+}

jso/apis/src/main/java/org/teavm/jso/file/BlobPropertyBag.java

@@ -0,0 +1,51 @@
+/*
+ *  Copyright 2024 Alexey Andreev.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.file;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.JSProperty;
+import org.teavm.jso.core.JSObjects;
+
+@JSClass(transparent = true)
+public abstract class BlobPropertyBag implements JSObject {
+    public static final String ENDING_TYPE_TRANSPARENT = "transparent";
+    public static final String ENDING_TYPE_NATIVE = "native";
+
+    BlobPropertyBag() {
+    }
+
+    public static BlobPropertyBag create() {
+        return JSObjects.create();
+    }
+
+    public BlobPropertyBag type(String type) {
+        setType(type);
+        return this;
+    }
+
+    // TODO: update signature when union of strings (lighweight enums) are supported in TeaVM
+    public BlobPropertyBag endingType(String endingType) {
+        setEndingType(endingType);
+        return this;
+    }
+
+    @JSProperty
+    private native void setType(String type);
+
+    @JSProperty
+    private native void setEndingType(String endingType);
+}

jso/apis/src/main/java/org/teavm/jso/file/File.java

@@ -0,0 +1,44 @@
+/*
+ *  Copyright 2024 ihromant.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.file;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.JSProperty;
+import org.teavm.jso.core.JSArrayReader;
+
+@JSClass
+public class File extends Blob implements JSObject {
+    /**
+     * Actual elements within array are either {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    public File(JSArrayReader<JSObject> array, String fileName) {
+        super(null);
+    }
+
+    /**
+     * Actual elements within array are either {@link Blob} or {@link org.teavm.jso.core.JSString}
+     */
+    public File(JSArrayReader<JSObject> array, String fileName, JSObject options) {
+        super(null, null);
+    }
+
+    @JSProperty
+    public native double getLastModified();
+
+    @JSProperty
+    public native String getName();
+}

jso/apis/src/main/java/org/teavm/jso/file/FileList.java

@@ -0,0 +1,25 @@
+/*
+ *  Copyright 2024 ihromant.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.file;
+
+import org.teavm.jso.JSIndexer;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.core.JSArrayReader;
+
+public interface FileList extends JSObject, JSArrayReader<File> {
+    @JSIndexer
+    File item(int index);
+}

jso/apis/src/main/java/org/teavm/jso/file/FilePropertyBag.java

@@ -0,0 +1,48 @@
+/*
+ *  Copyright 2024 Alexey Andreev.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.file;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSProperty;
+import org.teavm.jso.core.JSObjects;
+
+@JSClass(transparent = true)
+public class FilePropertyBag extends BlobPropertyBag {
+    FilePropertyBag() {
+    }
+
+    public static FilePropertyBag create() {
+        return JSObjects.create();
+    }
+
+    @Override
+    public FilePropertyBag type(String type) {
+        return (FilePropertyBag) super.type(type);
+    }
+
+    @Override
+    public FilePropertyBag endingType(String endingType) {
+        return (FilePropertyBag) super.endingType(endingType);
+    }
+
+    public FilePropertyBag lastModified(long lastModified) {
+        setLastModified(lastModified);
+        return this;
+    }
+
+    @JSProperty
+    private native void setLastModified(double lastModified);
+}

jso/apis/src/main/java/org/teavm/jso/streams/ReadableStream.java

@@ -0,0 +1,42 @@
+/*
+ *  Copyright 2024 ihromant.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.jso.streams;
+
+import org.teavm.jso.JSClass;
+import org.teavm.jso.JSObject;
+import org.teavm.jso.JSProperty;
+import org.teavm.jso.core.JSArrayReader;
+import org.teavm.jso.core.JSPromise;
+import org.teavm.jso.core.JSUndefined;
+
+@JSClass
+public class ReadableStream implements JSObject {
+    private ReadableStream() {
+    }
+
+    @JSProperty
+    public native boolean isLocked();
+
+    public native JSPromise<JSUndefined> abort(String reason);
+
+    public native JSPromise<JSUndefined> cancel();
+
+    public native JSPromise<JSUndefined> cancel(String reason);
+
+    public native JSArrayReader<? extends ReadableStream> tee();
+
+    public native ReadableStreamDefaultReader getReader();
+}