/*
 *  Copyright 2019 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.classlib.impl.console;

import org.teavm.backend.c.intrinsic.RuntimeInclude;
import org.teavm.backend.wasm.runtime.WasmSupport;
import org.teavm.classlib.PlatformDetector;
import org.teavm.interop.Address;
import org.teavm.interop.Import;
import org.teavm.interop.Unmanaged;
import org.teavm.jso.JSBody;

public final class Console {
    private Console() {
    }

    public static void writeStderr(byte[] data, int off, int len) {
        if (PlatformDetector.isC()) {
            for (int i = 0; i < len; ++i) {
                byte b = data[i + off];
                writeC(b & 0xFF);
            }
        } else if (PlatformDetector.isWebAssembly()) {
            WasmSupport.putCharsStderr(Address.ofData(data).add(off), len);
        } else {
            for (int i = 0; i < len; ++i) {
                byte b = data[i + off];
                writeJs(b & 0xFF);
            }
        }
    }

    public static void writeStdout(byte[] data, int off, int len) {
        if (PlatformDetector.isC()) {
            for (int i = 0; i < len; ++i) {
                byte b = data[i + off];
                writeC(b & 0xFF);
            }
        } else if (PlatformDetector.isWebAssembly()) {
            WasmSupport.putCharsStdout(Address.ofData(data).add(off), len);
        } else {
            for (int i = 0; i < len; ++i) {
                byte b = data[i + off];
                writeJs(b & 0xFF);
            }
        }
    }

    @JSBody(params = "b", script = "$rt_putStderr(b);")
    private static native void writeJs(int b);

    @JSBody(params = "b", script = "$rt_putStdout(b);")
    private static native void writeJsStdout(int b);

    @Unmanaged
    @Import(name = "teavm_logchar")
    @RuntimeInclude("log.h")
    private static native void writeC(int b);
}

@@ -2007,32 +2007,38 @@
          writeJs
+Stdout
 (b & 0xFF);%0A    

fix writing from JS to stdout