feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/imageio/plugins/wbmp/WBMPImageReaderSpi.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.imageio.plugins.wbmp;
+
+import java.util.Locale;
+import javax.imageio.spi.ImageReaderSpi;
+import javax.imageio.stream.ImageInputStream;
+import javax.imageio.spi.IIORegistry;
+import javax.imageio.spi.ServiceRegistry;
+import java.io.IOException;
+import javax.imageio.ImageReader;
+import javax.imageio.IIOException;
+import com.sun.imageio.plugins.common.ReaderUtil;
+
+public class WBMPImageReaderSpi extends ImageReaderSpi {
+
+    private static final int MAX_WBMP_WIDTH = 1024;
+    private static final int MAX_WBMP_HEIGHT = 768;
+
+    private static String [] writerSpiNames =
+        {"com.sun.imageio.plugins.wbmp.WBMPImageWriterSpi"};
+    private static String[] formatNames = {"wbmp", "WBMP"};
+    private static String[] entensions = {"wbmp"};
+    private static String[] mimeType = {"image/vnd.wap.wbmp"};
+
+    private boolean registered = false;
+
+    public WBMPImageReaderSpi() {
+        super("Oracle Corporation",
+              "1.0",
+              formatNames,
+              entensions,
+              mimeType,
+              "com.sun.imageio.plugins.wbmp.WBMPImageReader",
+              new Class[] { ImageInputStream.class },
+              writerSpiNames,
+              true,
+              null, null, null, null,
+              true,
+              WBMPMetadata.nativeMetadataFormatName,
+              "com.sun.imageio.plugins.wbmp.WBMPMetadataFormat",
+              null, null);
+    }
+
+    public void onRegistration(ServiceRegistry registry,
+                               Class<?> category) {
+        if (registered) {
+            return;
+        }
+        registered = true;
+    }
+
+    public String getDescription(Locale locale) {
+        return "Standard WBMP Image Reader";
+    }
+
+    public boolean canDecodeInput(Object source) throws IOException {
+        if (!(source instanceof ImageInputStream)) {
+            return false;
+        }
+
+        ImageInputStream stream = (ImageInputStream)source;
+
+        stream.mark();
+        try {
+            int type = stream.readByte();   // TypeField
+            int fixHeaderField = stream.readByte();
+            // check WBMP "header"
+            if (type != 0 || fixHeaderField != 0) {
+                // while WBMP reader does not support ext WBMP headers
+                return false;
+            }
+
+            int width = ReaderUtil.readMultiByteInteger(stream);
+            int height = ReaderUtil.readMultiByteInteger(stream);
+            // check image dimension
+            if (width <= 0 || height <= 0) {
+                return false;
+            }
+
+            long dataLength = stream.length();
+            if (dataLength == -1) {
+                // We can't verify that amount of data in the stream
+                // corresponds to image dimension because we do not know
+                // the length of the data stream.
+                // Assuming that wbmp image are used for mobile devices,
+                // let's introduce an upper limit for image dimension.
+                // In case if exact amount of raster data is unknown,
+                // let's reject images with dimension above the limit.
+                return (width < MAX_WBMP_WIDTH) && (height < MAX_WBMP_HEIGHT);
+            }
+
+            dataLength -= stream.getStreamPosition();
+
+            long scanSize = (width / 8) + ((width % 8) == 0 ? 0 : 1);
+
+            return (dataLength == scanSize * height);
+        } finally {
+            stream.reset();
+        }
+    }
+
+    public ImageReader createReaderInstance(Object extension)
+        throws IIOException {
+        return new WBMPImageReader(this);
+    }
+}