diff --git "a/preview-github-data.csv" "b/preview-github-data.csv" deleted file mode 100644--- "a/preview-github-data.csv" +++ /dev/null @@ -1,4478 +0,0 @@ -,code,repo_name,path,language,license,size -0,"/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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. - */ - -#ifndef __MCU_STM32L0_BSP_H_ -#define __MCU_STM32L0_BSP_H_ - -#include -#include - -#ifdef __cplusplus -extern ""C"" { -#endif - -/** - * BSP specific UART settings. - */ -struct stm32_uart_cfg { - USART_TypeDef *suc_uart; /* UART dev registers */ - volatile uint32_t *suc_rcc_reg; /* RCC register to modify */ - uint32_t suc_rcc_dev; /* RCC device ID */ - int8_t suc_pin_tx; /* pins for IO */ - int8_t suc_pin_rx; - int8_t suc_pin_rts; - int8_t suc_pin_cts; - uint8_t suc_pin_af; /* AF selection for this */ - IRQn_Type suc_irqn; /* NVIC IRQn */ -}; - -/* - * Internal API for stm32l0xx mcu specific code. - */ -int hal_gpio_init_af(int pin, uint8_t af_type, enum hal_gpio_pull pull, uint8_t -od); - -struct hal_flash; -extern struct hal_flash stm32l0_flash_dev; - -#ifdef __cplusplus -} -#endif - -#endif /* __MCU_STM32L0_BSP_H_ */ -",mlaz/mynewt-core,hw/mcu/stm/stm32l0xx/include/mcu/stm32l0_bsp.h,C,apache-2.0,1735 -1,"package com.hazelcast.simulator.worker.metronome; - -import java.util.concurrent.TimeUnit; - -public class BusySpinningMetronomeTest extends AbstractMetronomeTest { - - @Override - public Metronome createMetronome(long interval, TimeUnit unit) { - return new BusySpinningMetronome(unit.toNanos(interval),true); - } - -} -",jerrinot/hazelcast-stabilizer,simulator/src/test/java/com/hazelcast/simulator/worker/metronome/BusySpinningMetronomeTest.java,Java,apache-2.0,325 -2,"#!/usr/bin/env python - -from tests.unit import unittest -from tests.unit import AWSMockServiceTestCase - -import mock - -from boto.ec2.connection import EC2Connection - -DESCRIBE_INSTANCE_VPC = r"""""" - - c6132c74-b524-4884-87f5-0f4bde4a9760 - - - r-72ef4a0a - 184906166255 - - - - i-instance - ami-1624987f - - 16 - running - - - - - mykeypair - 0 - - m1.small - 2012-12-14T23:48:37.000Z - - us-east-1d - - default - - aki-88aa75e1 - - disabled - - subnet-0dc60667 - vpc-id - 10.0.0.67 - true - - - sg-id - WebServerSG - - - x86_64 - ebs - /dev/sda1 - - - /dev/sda1 - - vol-id - attached - 2012-12-14T23:48:43.000Z - true - - - - paravirtual - foo - - - Name - - - - xen - - - eni-id - subnet-id - vpc-id - Primary network interface - ownerid - in-use - 10.0.0.67 - true - - - sg-id - WebServerSG - - - - eni-attach-id - 0 - attached - 2012-12-14T23:48:37.000Z - true - - - - 10.0.0.67 - true - - - 10.0.0.54 - false - - - 10.0.0.55 - false - - - - - false - - - - - -"""""" - -RUN_INSTANCE_RESPONSE = r"""""" - - ad4b83c2-f606-4c39-90c6-5dcc5be823e1 - r-c5cef7a7 - ownerid - - - sg-id - SSH - - - - - i-ff0f1299 - ami-ed65ba84 - - 0 - pending - - - - - awskeypair - 0 - - t1.micro - 2012-05-30T19:21:18.000Z - - us-east-1a - - default - - aki-b6aa75df - - disabled - - - - sg-99a710f1 - SSH - - - - pending - pending - - i386 - ebs - /dev/sda1 - - paravirtual - - xen - - - arn:aws:iam::ownerid:instance-profile/myinstanceprofile - iamid - - - - -"""""" - - -class TestRunInstanceResponseParsing(unittest.TestCase): - def testIAMInstanceProfileParsedCorrectly(self): - ec2 = EC2Connection(aws_access_key_id='aws_access_key_id', - aws_secret_access_key='aws_secret_access_key') - mock_response = mock.Mock() - mock_response.read.return_value = RUN_INSTANCE_RESPONSE - mock_response.status = 200 - ec2.make_request = mock.Mock(return_value=mock_response) - reservation = ec2.run_instances(image_id='ami-12345') - self.assertEqual(len(reservation.instances), 1) - instance = reservation.instances[0] - self.assertEqual(instance.image_id, 'ami-ed65ba84') - # iamInstanceProfile has an ID element, so we want to make sure - # that this does not map to instance.id (which should be the - # id of the ec2 instance). - self.assertEqual(instance.id, 'i-ff0f1299') - self.assertDictEqual( - instance.instance_profile, - {'arn': ('arn:aws:iam::ownerid:' - 'instance-profile/myinstanceprofile'), - 'id': 'iamid'}) - - -class TestDescribeInstances(AWSMockServiceTestCase): - connection_class = EC2Connection - - def default_body(self): - return DESCRIBE_INSTANCE_VPC - - def test_multiple_private_ip_addresses(self): - self.set_http_response(status_code=200) - - api_response = self.service_connection.get_all_reservations() - self.assertEqual(len(api_response), 1) - - instances = api_response[0].instances - self.assertEqual(len(instances), 1) - - instance = instances[0] - self.assertEqual(len(instance.interfaces), 1) - - interface = instance.interfaces[0] - self.assertEqual(len(interface.private_ip_addresses), 3) - - addresses = interface.private_ip_addresses - self.assertEqual(addresses[0].private_ip_address, '10.0.0.67') - self.assertTrue(addresses[0].primary) - - self.assertEqual(addresses[1].private_ip_address, '10.0.0.54') - self.assertFalse(addresses[1].primary) - - self.assertEqual(addresses[2].private_ip_address, '10.0.0.55') - self.assertFalse(addresses[2].primary) - - -if __name__ == '__main__': - unittest.main() -",harshilasu/GraphicMelon,y/google-cloud-sdk/platform/gsutil/third_party/boto/tests/unit/ec2/test_instance.py,Python,gpl-3.0,9932 -3,"/* - * Copyright (c) 2000, 2014, 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 sun.awt.datatransfer; - -import java.awt.EventQueue; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Toolkit; - -import java.awt.datatransfer.DataFlavor; -import java.awt.datatransfer.FlavorMap; -import java.awt.datatransfer.FlavorTable; -import java.awt.datatransfer.Transferable; -import java.awt.datatransfer.UnsupportedFlavorException; - -import java.io.BufferedReader; -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.IOException; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; -import java.io.Reader; -import java.io.SequenceInputStream; -import java.io.StringReader; - -import java.net.URI; -import java.net.URISyntaxException; - -import java.nio.ByteBuffer; -import java.nio.CharBuffer; -import java.nio.charset.Charset; -import java.nio.charset.CharsetEncoder; -import java.nio.charset.IllegalCharsetNameException; -import java.nio.charset.UnsupportedCharsetException; - -import java.lang.reflect.Constructor; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; - -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; -import java.security.ProtectionDomain; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collections; -import java.util.Comparator; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.SortedMap; -import java.util.SortedSet; -import java.util.Set; -import java.util.Stack; -import java.util.TreeMap; -import java.util.TreeSet; - -import sun.awt.ComponentFactory; -import sun.util.logging.PlatformLogger; - -import sun.awt.AppContext; -import sun.awt.SunToolkit; - -import java.awt.image.BufferedImage; -import java.awt.image.ImageObserver; -import java.awt.image.RenderedImage; -import java.awt.image.WritableRaster; -import java.awt.image.ColorModel; - -import javax.imageio.ImageIO; -import javax.imageio.ImageReader; -import javax.imageio.ImageReadParam; -import javax.imageio.ImageWriter; -import javax.imageio.ImageTypeSpecifier; - -import javax.imageio.spi.ImageWriterSpi; - -import javax.imageio.stream.ImageInputStream; -import javax.imageio.stream.ImageOutputStream; - -import sun.awt.image.ImageRepresentation; -import sun.awt.image.ToolkitImage; - -import java.io.FilePermission; - - -/** - * Provides a set of functions to be shared among the DataFlavor class and - * platform-specific data transfer implementations. - * - * The concept of ""flavors"" and ""natives"" is extended to include ""formats"", - * which are the numeric values Win32 and X11 use to express particular data - * types. Like FlavorMap, which provides getNativesForFlavors(DataFlavor[]) and - * getFlavorsForNatives(String[]) functions, DataTransferer provides a set - * of getFormatsFor(Transferable|Flavor|Flavors) and - * getFlavorsFor(Format|Formats) functions. - * - * Also provided are functions for translating a Transferable into a byte - * array, given a source DataFlavor and a target format, and for translating - * a byte array or InputStream into an Object, given a source format and - * a target DataFlavor. - * - * @author David Mendenhall - * @author Danila Sinopalnikov - * - * @since 1.3.1 - */ -public abstract class DataTransferer { - - /** - * The DataFlavor representing plain text with Unicode - * encoding, where: - * 
-     *     representationClass = java.lang.String
-     *     mimeType            = ""text/plain; charset=Unicode""
-     *
- */ - public static final DataFlavor plainTextStringFlavor; - - /** - * The DataFlavor representing a Java text encoding String - * encoded in UTF-8, where - * 
-     *     representationClass = [B
-     *     mimeType            = ""application/x-java-text-encoding""
-     *
- */ - public static final DataFlavor javaTextEncodingFlavor; - - /** - * Lazy initialization of Standard Encodings. - */ - private static class StandardEncodingsHolder { - private static final SortedSet standardEncodings = load(); - - private static SortedSet load() { - final Comparator comparator = - new CharsetComparator(IndexedComparator.SELECT_WORST); - final SortedSet tempSet = new TreeSet(comparator); - tempSet.add(""US-ASCII""); - tempSet.add(""ISO-8859-1""); - tempSet.add(""UTF-8""); - tempSet.add(""UTF-16BE""); - tempSet.add(""UTF-16LE""); - tempSet.add(""UTF-16""); - tempSet.add(getDefaultTextCharset()); - return Collections.unmodifiableSortedSet(tempSet); - } - } - - /** - * Tracks whether a particular text/* MIME type supports the charset - * parameter. The Map is initialized with all of the standard MIME types - * listed in the DataFlavor.selectBestTextFlavor method comment. Additional - * entries may be added during the life of the JRE for text/ types. - */ - private static final Map textMIMESubtypeCharsetSupport; - - /** - * Cache of the platform default encoding as specified in the - * ""file.encoding"" system property. - */ - private static String defaultEncoding; - - /** - * A collection of all natives listed in flavormap.properties with - * a primary MIME type of ""text"". - */ - private static final Set textNatives = - Collections.synchronizedSet(new HashSet()); - - /** - * The native encodings/charsets for the Set of textNatives. - */ - private static final Map nativeCharsets = - Collections.synchronizedMap(new HashMap()); - - /** - * The end-of-line markers for the Set of textNatives. - */ - private static final Map nativeEOLNs = - Collections.synchronizedMap(new HashMap()); - - /** - * The number of terminating NUL bytes for the Set of textNatives. - */ - private static final Map nativeTerminators = - Collections.synchronizedMap(new HashMap()); - - /** - * The key used to store pending data conversion requests for an AppContext. - */ - private static final String DATA_CONVERTER_KEY = ""DATA_CONVERTER_KEY""; - - /** - * The singleton DataTransferer instance. It is created during MToolkit - * or WToolkit initialization. - */ - private static DataTransferer transferer; - - private static final PlatformLogger dtLog = PlatformLogger.getLogger(""sun.awt.datatransfer.DataTransfer""); - - static { - DataFlavor tPlainTextStringFlavor = null; - try { - tPlainTextStringFlavor = new DataFlavor - (""text/plain;charset=Unicode;class=java.lang.String""); - } catch (ClassNotFoundException cannotHappen) { - } - plainTextStringFlavor = tPlainTextStringFlavor; - - DataFlavor tJavaTextEncodingFlavor = null; - try { - tJavaTextEncodingFlavor = new DataFlavor - (""application/x-java-text-encoding;class=\""[B\""""); - } catch (ClassNotFoundException cannotHappen) { - } - javaTextEncodingFlavor = tJavaTextEncodingFlavor; - - Map tempMap = new HashMap(17); - tempMap.put(""sgml"", Boolean.TRUE); - tempMap.put(""xml"", Boolean.TRUE); - tempMap.put(""html"", Boolean.TRUE); - tempMap.put(""enriched"", Boolean.TRUE); - tempMap.put(""richtext"", Boolean.TRUE); - tempMap.put(""uri-list"", Boolean.TRUE); - tempMap.put(""directory"", Boolean.TRUE); - tempMap.put(""css"", Boolean.TRUE); - tempMap.put(""calendar"", Boolean.TRUE); - tempMap.put(""plain"", Boolean.TRUE); - tempMap.put(""rtf"", Boolean.FALSE); - tempMap.put(""tab-separated-values"", Boolean.FALSE); - tempMap.put(""t140"", Boolean.FALSE); - tempMap.put(""rfc822-headers"", Boolean.FALSE); - tempMap.put(""parityfec"", Boolean.FALSE); - textMIMESubtypeCharsetSupport = Collections.synchronizedMap(tempMap); - } - - /** - * The accessor method for the singleton DataTransferer instance. Note - * that in a headless environment, there may be no DataTransferer instance; - * instead, null will be returned. - */ - public static synchronized DataTransferer getInstance() { - return ((ComponentFactory) Toolkit.getDefaultToolkit()).getDataTransferer(); - } - - /** - * Converts an arbitrary text encoding to its canonical name. - */ - public static String canonicalName(String encoding) { - if (encoding == null) { - return null; - } - try { - return Charset.forName(encoding).name(); - } catch (IllegalCharsetNameException icne) { - return encoding; - } catch (UnsupportedCharsetException uce) { - return encoding; - } - } - - /** - * If the specified flavor is a text flavor which supports the ""charset"" - * parameter, then this method returns that parameter, or the default - * charset if no such parameter was specified at construction. For non- - * text DataFlavors, and for non-charset text flavors, this method returns - * null. - */ - public static String getTextCharset(DataFlavor flavor) { - if (!isFlavorCharsetTextType(flavor)) { - return null; - } - - String encoding = flavor.getParameter(""charset""); - - return (encoding != null) ? encoding : getDefaultTextCharset(); - } - - /** - * Returns the platform's default character encoding. - */ - public static String getDefaultTextCharset() { - if (defaultEncoding != null) { - return defaultEncoding; - } - return defaultEncoding = Charset.defaultCharset().name(); - } - - /** - * Tests only whether the flavor's MIME type supports the charset - * parameter. Must only be called for flavors with a primary type of - * ""text"". - */ - public static boolean doesSubtypeSupportCharset(DataFlavor flavor) { - if (dtLog.isLoggable(PlatformLogger.Level.FINE)) { - if (!""text"".equals(flavor.getPrimaryType())) { - dtLog.fine(""Assertion (\""text\"".equals(flavor.getPrimaryType())) failed""); - } - } - - String subType = flavor.getSubType(); - if (subType == null) { - return false; - } - - Object support = textMIMESubtypeCharsetSupport.get(subType); - - if (support != null) { - return (support == Boolean.TRUE); - } - - boolean ret_val = (flavor.getParameter(""charset"") != null); - textMIMESubtypeCharsetSupport.put - (subType, (ret_val) ? Boolean.TRUE : Boolean.FALSE); - return ret_val; - } - public static boolean doesSubtypeSupportCharset(String subType, - String charset) - { - Object support = textMIMESubtypeCharsetSupport.get(subType); - - if (support != null) { - return (support == Boolean.TRUE); - } - - boolean ret_val = (charset != null); - textMIMESubtypeCharsetSupport.put - (subType, (ret_val) ? Boolean.TRUE : Boolean.FALSE); - return ret_val; - } - - /** - * Returns whether this flavor is a text type which supports the - * 'charset' parameter. - */ - public static boolean isFlavorCharsetTextType(DataFlavor flavor) { - // Although stringFlavor doesn't actually support the charset - // parameter (because its primary MIME type is not ""text""), it should - // be treated as though it does. stringFlavor is semantically - // equivalent to ""text/plain"" data. - if (DataFlavor.stringFlavor.equals(flavor)) { - return true; - } - - if (!""text"".equals(flavor.getPrimaryType()) || - !doesSubtypeSupportCharset(flavor)) - { - return false; - } - - Class rep_class = flavor.getRepresentationClass(); - - if (flavor.isRepresentationClassReader() || - String.class.equals(rep_class) || - flavor.isRepresentationClassCharBuffer() || - char[].class.equals(rep_class)) - { - return true; - } - - if (!(flavor.isRepresentationClassInputStream() || - flavor.isRepresentationClassByteBuffer() || - byte[].class.equals(rep_class))) { - return false; - } - - String charset = flavor.getParameter(""charset""); - - return (charset != null) - ? DataTransferer.isEncodingSupported(charset) - : true; // null equals default encoding which is always supported - } - - /** - * Returns whether this flavor is a text type which does not support the - * 'charset' parameter. - */ - public static boolean isFlavorNoncharsetTextType(DataFlavor flavor) { - if (!""text"".equals(flavor.getPrimaryType()) || - doesSubtypeSupportCharset(flavor)) - { - return false; - } - - return (flavor.isRepresentationClassInputStream() || - flavor.isRepresentationClassByteBuffer() || - byte[].class.equals(flavor.getRepresentationClass())); - } - - /** - * Determines whether this JRE can both encode and decode text in the - * specified encoding. - */ - public static boolean isEncodingSupported(String encoding) { - if (encoding == null) { - return false; - } - try { - return Charset.isSupported(encoding); - } catch (IllegalCharsetNameException icne) { - return false; - } - } - - /** - * Returns {@code true} if the given type is a java.rmi.Remote. - */ - public static boolean isRemote(Class type) { - return RMI.isRemote(type); - } - - /** - * Returns an Iterator which traverses a SortedSet of Strings which are - * a total order of the standard character sets supported by the JRE. The - * ordering follows the same principles as DataFlavor.selectBestTextFlavor. - * So as to avoid loading all available character converters, optional, - * non-standard, character sets are not included. - */ - public static Set standardEncodings() { - return StandardEncodingsHolder.standardEncodings; - } - - /** - * Converts a FlavorMap to a FlavorTable. - */ - public static FlavorTable adaptFlavorMap(final FlavorMap map) { - if (map instanceof FlavorTable) { - return (FlavorTable)map; - } - - return new FlavorTable() { - public Map getNativesForFlavors(DataFlavor[] flavors) { - return map.getNativesForFlavors(flavors); - } - public Map getFlavorsForNatives(String[] natives) { - return map.getFlavorsForNatives(natives); - } - public List getNativesForFlavor(DataFlavor flav) { - Map natives = - getNativesForFlavors(new DataFlavor[] { flav } ); - String nat = (String)natives.get(flav); - if (nat != null) { - List list = new ArrayList(1); - list.add(nat); - return list; - } else { - return Collections.EMPTY_LIST; - } - } - public List getFlavorsForNative(String nat) { - Map flavors = - getFlavorsForNatives(new String[] { nat } ); - DataFlavor flavor = (DataFlavor)flavors.get(nat); - if (flavor != null) { - List list = new ArrayList(1); - list.add(flavor); - return list; - } else { - return Collections.EMPTY_LIST; - } - } - }; - } - - /** - * Returns the default Unicode encoding for the platform. The encoding - * need not be canonical. This method is only used by the archaic function - * DataFlavor.getTextPlainUnicodeFlavor(). - */ - public abstract String getDefaultUnicodeEncoding(); - - /** - * This method is called for text flavor mappings established while parsing - * the flavormap.properties file. It stores the ""eoln"" and ""terminators"" - * parameters which are not officially part of the MIME type. They are - * MIME parameters specific to the flavormap.properties file format. - */ - public void registerTextFlavorProperties(String nat, String charset, - String eoln, String terminators) { - Long format = getFormatForNativeAsLong(nat); - - textNatives.add(format); - nativeCharsets.put(format, (charset != null && charset.length() != 0) - ? charset : getDefaultTextCharset()); - if (eoln != null && eoln.length() != 0 && !eoln.equals(""\n"")) { - nativeEOLNs.put(format, eoln); - } - if (terminators != null && terminators.length() != 0) { - Integer iTerminators = Integer.valueOf(terminators); - if (iTerminators.intValue() > 0) { - nativeTerminators.put(format, iTerminators); - } - } - } - - /** - * Determines whether the native corresponding to the specified long format - * was listed in the flavormap.properties file. - */ - protected boolean isTextFormat(long format) { - return textNatives.contains(Long.valueOf(format)); - } - - protected String getCharsetForTextFormat(Long lFormat) { - return (String)nativeCharsets.get(lFormat); - } - - /** - * Specifies whether text imported from the native system in the specified - * format is locale-dependent. If so, when decoding such text, - * 'nativeCharsets' should be ignored, and instead, the Transferable should - * be queried for its javaTextEncodingFlavor data for the correct encoding. - */ - public abstract boolean isLocaleDependentTextFormat(long format); - - /** - * Determines whether the DataFlavor corresponding to the specified long - * format is DataFlavor.javaFileListFlavor. - */ - public abstract boolean isFileFormat(long format); - - /** - * Determines whether the DataFlavor corresponding to the specified long - * format is DataFlavor.imageFlavor. - */ - public abstract boolean isImageFormat(long format); - - /** - * Determines whether the format is a URI list we can convert to - * a DataFlavor.javaFileListFlavor. - */ - protected boolean isURIListFormat(long format) { - return false; - } - - /** - * Returns a Map whose keys are all of the possible formats into which the - * Transferable's transfer data flavors can be translated. The value of - * each key is the DataFlavor in which the Transferable's data should be - * requested when converting to the format. - *

- * The map keys are sorted according to the native formats preference - * order. - */ - public SortedMap getFormatsForTransferable( - Transferable contents, FlavorTable map) - { - DataFlavor[] flavors = contents.getTransferDataFlavors(); - if (flavors == null) { - return new TreeMap(); - } - return getFormatsForFlavors(flavors, map); - } - - /** - * Returns a Map whose keys are all of the possible formats into which data - * in the specified DataFlavor can be translated. The value of each key - * is the DataFlavor in which a Transferable's data should be requested - * when converting to the format. - *

- * The map keys are sorted according to the native formats preference - * order. - */ - public SortedMap getFormatsForFlavor(DataFlavor flavor, FlavorTable map) { - return getFormatsForFlavors(new DataFlavor[] { flavor }, - map); - } - - /** - * Returns a Map whose keys are all of the possible formats into which data - * in the specified DataFlavors can be translated. The value of each key - * is the DataFlavor in which the Transferable's data should be requested - * when converting to the format. - *

- * The map keys are sorted according to the native formats preference - * order. - * - * @param flavors the data flavors - * @param map the FlavorTable which contains mappings between - * DataFlavors and data formats - * @throws NullPointerException if flavors or map is null - */ - public SortedMap getFormatsForFlavors( - DataFlavor[] flavors, FlavorTable map) - { - Map formatMap = - new HashMap <> (flavors.length); - Map textPlainMap = - new HashMap <> (flavors.length); - // Maps formats to indices that will be used to sort the formats - // according to the preference order. - // Larger index value corresponds to the more preferable format. - Map indexMap = new HashMap(flavors.length); - Map textPlainIndexMap = new HashMap(flavors.length); - - int currentIndex = 0; - - // Iterate backwards so that preferred DataFlavors are used over - // other DataFlavors. (See javadoc for - // Transferable.getTransferDataFlavors.) - for (int i = flavors.length - 1; i >= 0; i--) { - DataFlavor flavor = flavors[i]; - if (flavor == null) continue; - - // Don't explicitly test for String, since it is just a special - // case of Serializable - if (flavor.isFlavorTextType() || - flavor.isFlavorJavaFileListType() || - DataFlavor.imageFlavor.equals(flavor) || - flavor.isRepresentationClassSerializable() || - flavor.isRepresentationClassInputStream() || - flavor.isRepresentationClassRemote()) - { - List natives = map.getNativesForFlavor(flavor); - - currentIndex += natives.size(); - - for (Iterator iter = natives.iterator(); iter.hasNext(); ) { - Long lFormat = - getFormatForNativeAsLong((String)iter.next()); - Integer index = Integer.valueOf(currentIndex--); - - formatMap.put(lFormat, flavor); - indexMap.put(lFormat, index); - - // SystemFlavorMap.getNativesForFlavor will return - // text/plain natives for all text/*. While this is good - // for a single text/* flavor, we would prefer that - // text/plain native data come from a text/plain flavor. - if ((""text"".equals(flavor.getPrimaryType()) && - ""plain"".equals(flavor.getSubType())) || - flavor.equals(DataFlavor.stringFlavor)) - { - textPlainMap.put(lFormat, flavor); - textPlainIndexMap.put(lFormat, index); - } - } - - currentIndex += natives.size(); - } - } - - formatMap.putAll(textPlainMap); - indexMap.putAll(textPlainIndexMap); - - // Sort the map keys according to the formats preference order. - Comparator comparator = - new IndexOrderComparator(indexMap, IndexedComparator.SELECT_WORST); - SortedMap sortedMap = new TreeMap(comparator); - sortedMap.putAll(formatMap); - - return sortedMap; - } - - /** - * Reduces the Map output for the root function to an array of the - * Map's keys. - */ - public long[] getFormatsForTransferableAsArray(Transferable contents, - FlavorTable map) { - return keysToLongArray(getFormatsForTransferable(contents, map)); - } - public long[] getFormatsForFlavorAsArray(DataFlavor flavor, - FlavorTable map) { - return keysToLongArray(getFormatsForFlavor(flavor, map)); - } - public long[] getFormatsForFlavorsAsArray(DataFlavor[] flavors, - FlavorTable map) { - return keysToLongArray(getFormatsForFlavors(flavors, map)); - } - - /** - * Returns a Map whose keys are all of the possible DataFlavors into which - * data in the specified format can be translated. The value of each key - * is the format in which the Clipboard or dropped data should be requested - * when converting to the DataFlavor. - */ - public Map getFlavorsForFormat(long format, FlavorTable map) { - return getFlavorsForFormats(new long[] { format }, map); - } - - /** - * Returns a Map whose keys are all of the possible DataFlavors into which - * data in the specified formats can be translated. The value of each key - * is the format in which the Clipboard or dropped data should be requested - * when converting to the DataFlavor. - */ - public Map getFlavorsForFormats(long[] formats, FlavorTable map) { - Map flavorMap = new HashMap(formats.length); - Set mappingSet = new HashSet(formats.length); - Set flavorSet = new HashSet(formats.length); - - // First step: build flavorSet, mappingSet and initial flavorMap - // flavorSet - the set of all the DataFlavors into which - // data in the specified formats can be translated; - // mappingSet - the set of all the mappings from the specified formats - // into any DataFlavor; - // flavorMap - after this step, this map maps each of the DataFlavors - // from flavorSet to any of the specified formats. - for (int i = 0; i < formats.length; i++) { - long format = formats[i]; - String nat = getNativeForFormat(format); - List flavors = map.getFlavorsForNative(nat); - - for (Iterator iter = flavors.iterator(); iter.hasNext(); ) { - DataFlavor flavor = (DataFlavor)iter.next(); - - // Don't explicitly test for String, since it is just a special - // case of Serializable - if (flavor.isFlavorTextType() || - flavor.isFlavorJavaFileListType() || - DataFlavor.imageFlavor.equals(flavor) || - flavor.isRepresentationClassSerializable() || - flavor.isRepresentationClassInputStream() || - flavor.isRepresentationClassRemote()) - { - Long lFormat = Long.valueOf(format); - Object mapping = - DataTransferer.createMapping(lFormat, flavor); - flavorMap.put(flavor, lFormat); - mappingSet.add(mapping); - flavorSet.add(flavor); - } - } - } - - // Second step: for each DataFlavor try to figure out which of the - // specified formats is the best to translate to this flavor. - // Then map each flavor to the best format. - // For the given flavor, FlavorTable indicates which native will - // best reflect data in the specified flavor to the underlying native - // platform. We assume that this native is the best to translate - // to this flavor. - // Note: FlavorTable allows one-way mappings, so we can occasionally - // map a flavor to the format for which the corresponding - // format-to-flavor mapping doesn't exist. For this reason we have built - // a mappingSet of all format-to-flavor mappings for the specified formats - // and check if the format-to-flavor mapping exists for the - // (flavor,format) pair being added. - for (Iterator flavorIter = flavorSet.iterator(); - flavorIter.hasNext(); ) { - DataFlavor flavor = (DataFlavor)flavorIter.next(); - - List natives = map.getNativesForFlavor(flavor); - - for (Iterator nativeIter = natives.iterator(); - nativeIter.hasNext(); ) { - Long lFormat = - getFormatForNativeAsLong((String)nativeIter.next()); - Object mapping = DataTransferer.createMapping(lFormat, flavor); - - if (mappingSet.contains(mapping)) { - flavorMap.put(flavor, lFormat); - break; - } - } - } - - return flavorMap; - } - - /** - * Returns a Set of all DataFlavors for which - * 1) a mapping from at least one of the specified formats exists in the - * specified map and - * 2) the data translation for this mapping can be performed by the data - * transfer subsystem. - * - * @param formats the data formats - * @param map the FlavorTable which contains mappings between - * DataFlavors and data formats - * @throws NullPointerException if formats or map is null - */ - public Set getFlavorsForFormatsAsSet(long[] formats, FlavorTable map) { - Set flavorSet = new HashSet(formats.length); - - for (int i = 0; i < formats.length; i++) { - String nat = getNativeForFormat(formats[i]); - List flavors = map.getFlavorsForNative(nat); - - for (Iterator iter = flavors.iterator(); iter.hasNext(); ) { - DataFlavor flavor = (DataFlavor)iter.next(); - - // Don't explicitly test for String, since it is just a special - // case of Serializable - if (flavor.isFlavorTextType() || - flavor.isFlavorJavaFileListType() || - DataFlavor.imageFlavor.equals(flavor) || - flavor.isRepresentationClassSerializable() || - flavor.isRepresentationClassInputStream() || - flavor.isRepresentationClassRemote()) - { - flavorSet.add(flavor); - } - } - } - - return flavorSet; - } - - /** - * Returns an array of all DataFlavors for which - * 1) a mapping from the specified format exists in the specified map and - * 2) the data translation for this mapping can be performed by the data - * transfer subsystem. - * The array will be sorted according to a - * DataFlavorComparator created with the specified - * map as an argument. - * - * @param format the data format - * @param map the FlavorTable which contains mappings between - * DataFlavors and data formats - * @throws NullPointerException if map is null - */ - public DataFlavor[] getFlavorsForFormatAsArray(long format, - FlavorTable map) { - return getFlavorsForFormatsAsArray(new long[] { format }, map); - } - - /** - * Returns an array of all DataFlavors for which - * 1) a mapping from at least one of the specified formats exists in the - * specified map and - * 2) the data translation for this mapping can be performed by the data - * transfer subsystem. - * The array will be sorted according to a - * DataFlavorComparator created with the specified - * map as an argument. - * - * @param formats the data formats - * @param map the FlavorTable which contains mappings between - * DataFlavors and data formats - * @throws NullPointerException if formats or map is null - */ - public DataFlavor[] getFlavorsForFormatsAsArray(long[] formats, - FlavorTable map) { - // getFlavorsForFormatsAsSet() is less expensive than - // getFlavorsForFormats(). - return setToSortedDataFlavorArray(getFlavorsForFormatsAsSet(formats, map)); - } - - /** - * Returns an object that represents a mapping between the specified - * key and value. null values and the null keys are - * permitted. The internal representation of the mapping object is - * irrelevant. The only requrement is that the two mapping objects are equal - * if and only if their keys are equal and their values are equal. - * More formally, the two mapping objects are equal if and only if - * (value1 == null ? value2 == null : value1.equals(value2)) - * && (key1 == null ? key2 == null : key1.equals(key2)). - */ - private static Object createMapping(Object key, Object value) { - // NOTE: Should be updated to use AbstractMap.SimpleEntry as - // soon as it is made public. - return Arrays.asList(new Object[] { key, value }); - } - - /** - * Looks-up or registers the String native with the native data transfer - * system and returns a long format corresponding to that native. - */ - protected abstract Long getFormatForNativeAsLong(String str); - - /** - * Looks-up the String native corresponding to the specified long format in - * the native data transfer system. - */ - protected abstract String getNativeForFormat(long format); - - /* Contains common code for finding the best charset for - * clipboard string encoding/decoding, basing on clipboard - * format and localeTransferable(on decoding, if available) - */ - private String getBestCharsetForTextFormat(Long lFormat, - Transferable localeTransferable) throws IOException - { - String charset = null; - if (localeTransferable != null && - isLocaleDependentTextFormat(lFormat) && - localeTransferable.isDataFlavorSupported(javaTextEncodingFlavor)) - { - try { - charset = new String( - (byte[])localeTransferable.getTransferData(javaTextEncodingFlavor), - ""UTF-8"" - ); - } catch (UnsupportedFlavorException cannotHappen) { - } - } else { - charset = getCharsetForTextFormat(lFormat); - } - if (charset == null) { - // Only happens when we have a custom text type. - charset = getDefaultTextCharset(); - } - return charset; - } - - /** - * Translation function for converting string into - * a byte array. Search-and-replace EOLN. Encode into the - * target format. Append terminating NUL bytes. - * - * Java to Native string conversion - */ - private byte[] translateTransferableString(String str, - long format) throws IOException - { - Long lFormat = Long.valueOf(format); - String charset = getBestCharsetForTextFormat(lFormat, null); - // Search and replace EOLN. Note that if EOLN is ""\n"", then we - // never added an entry to nativeEOLNs anyway, so we'll skip this - // code altogether. - // windows: ""abc\nde""->""abc\r\nde"" - String eoln = (String)nativeEOLNs.get(lFormat); - if (eoln != null) { - int length = str.length(); - StringBuffer buffer = - new StringBuffer(length * 2); // 2 is a heuristic - for (int i = 0; i < length; i++) { - // Fix for 4914613 - skip native EOLN - if (str.startsWith(eoln, i)) { - buffer.append(eoln); - i += eoln.length() - 1; - continue; - } - char c = str.charAt(i); - if (c == '\n') { - buffer.append(eoln); - } else { - buffer.append(c); - } - } - str = buffer.toString(); - } - - // Encode text in target format. - byte[] bytes = str.getBytes(charset); - - // Append terminating NUL bytes. Note that if terminators is 0, - // the we never added an entry to nativeTerminators anyway, so - // we'll skip code altogether. - // ""abcde"" -> ""abcde\0"" - Integer terminators = (Integer)nativeTerminators.get(lFormat); - if (terminators != null) { - int numTerminators = terminators.intValue(); - byte[] terminatedBytes = - new byte[bytes.length + numTerminators]; - System.arraycopy(bytes, 0, terminatedBytes, 0, bytes.length); - for (int i = bytes.length; i < terminatedBytes.length; i++) { - terminatedBytes[i] = 0x0; - } - bytes = terminatedBytes; - } - return bytes; - } - - /** - * Translating either a byte array or an InputStream into an String. - * Strip terminators and search-and-replace EOLN. - * - * Native to Java string conversion - */ - private String translateBytesToString(byte[] bytes, long format, - Transferable localeTransferable) - throws IOException - { - - Long lFormat = Long.valueOf(format); - String charset = getBestCharsetForTextFormat(lFormat, localeTransferable); - - // Locate terminating NUL bytes. Note that if terminators is 0, - // the we never added an entry to nativeTerminators anyway, so - // we'll skip code altogether. - - // In other words: we are doing char alignment here basing on suggestion - // that count of zero-'terminators' is a number of bytes in one symbol - // for selected charset (clipboard format). It is not complitly true for - // multibyte coding like UTF-8, but helps understand the procedure. - // ""abcde\0"" -> ""abcde"" - - String eoln = (String)nativeEOLNs.get(lFormat); - Integer terminators = (Integer)nativeTerminators.get(lFormat); - int count; - if (terminators != null) { - int numTerminators = terminators.intValue(); -search: - for (count = 0; count < (bytes.length - numTerminators + 1); count += numTerminators) { - for (int i = count; i < count + numTerminators; i++) { - if (bytes[i] != 0x0) { - continue search; - } - } - // found terminators - break search; - } - } else { - count = bytes.length; - } - - // Decode text to chars. Don't include any terminators. - String converted = new String(bytes, 0, count, charset); - - // Search and replace EOLN. Note that if EOLN is ""\n"", then we - // never added an entry to nativeEOLNs anyway, so we'll skip this - // code altogether. - // Count of NUL-terminators and EOLN coding are platform-specific and - // loaded from flavormap.properties file - // windows: ""abc\r\nde"" -> ""abc\nde"" - - if (eoln != null) { - - /* Fix for 4463560: replace EOLNs symbol-by-symbol instead - * of using buf.replace() - */ - - char[] buf = converted.toCharArray(); - char[] eoln_arr = eoln.toCharArray(); - converted = null; - int j = 0; - boolean match; - - for (int i = 0; i < buf.length; ) { - // Catch last few bytes - if (i + eoln_arr.length > buf.length) { - buf[j++] = buf[i++]; - continue; - } - - match = true; - for (int k = 0, l = i; k < eoln_arr.length; k++, l++) { - if (eoln_arr[k] != buf[l]) { - match = false; - break; - } - } - if (match) { - buf[j++] = '\n'; - i += eoln_arr.length; - } else { - buf[j++] = buf[i++]; - } - } - converted = new String(buf, 0, j); - } - - return converted; - } - - - /** - * Primary translation function for translating a Transferable into - * a byte array, given a source DataFlavor and target format. - */ - public byte[] translateTransferable(Transferable contents, - DataFlavor flavor, - long format) throws IOException - { - // Obtain the transfer data in the source DataFlavor. - // - // Note that we special case DataFlavor.plainTextFlavor because - // StringSelection supports this flavor incorrectly -- instead of - // returning an InputStream as the DataFlavor representation class - // states, it returns a Reader. Instead of using this broken - // functionality, we request the data in stringFlavor (the other - // DataFlavor which StringSelection supports) and use the String - // translator. - Object obj; - boolean stringSelectionHack; - try { - obj = contents.getTransferData(flavor); - if (obj == null) { - return null; - } - if (flavor.equals(DataFlavor.plainTextFlavor) && - !(obj instanceof InputStream)) - { - obj = contents.getTransferData(DataFlavor.stringFlavor); - if (obj == null) { - return null; - } - stringSelectionHack = true; - } else { - stringSelectionHack = false; - } - } catch (UnsupportedFlavorException e) { - throw new IOException(e.getMessage()); - } - - // Source data is a String. Search-and-replace EOLN. Encode into the - // target format. Append terminating NUL bytes. - if (stringSelectionHack || - (String.class.equals(flavor.getRepresentationClass()) && - isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - - String str = removeSuspectedData(flavor, contents, (String)obj); - - return translateTransferableString( - str, - format); - - // Source data is a Reader. Convert to a String and recur. In the - // future, we may want to rewrite this so that we encode on demand. - } else if (flavor.isRepresentationClassReader()) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as Reader""); - } - - StringBuffer buf = new StringBuffer(); - try (Reader r = (Reader)obj) { - int c; - while ((c = r.read()) != -1) { - buf.append((char)c); - } - } - - return translateTransferableString( - buf.toString(), - format); - - // Source data is a CharBuffer. Convert to a String and recur. - } else if (flavor.isRepresentationClassCharBuffer()) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as CharBuffer""); - } - - CharBuffer buffer = (CharBuffer)obj; - int size = buffer.remaining(); - char[] chars = new char[size]; - buffer.get(chars, 0, size); - - return translateTransferableString( - new String(chars), - format); - - // Source data is a char array. Convert to a String and recur. - } else if (char[].class.equals(flavor.getRepresentationClass())) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as char array""); - } - - return translateTransferableString( - new String((char[])obj), - format); - - // Source data is a ByteBuffer. For arbitrary flavors, simply return - // the array. For text flavors, decode back to a String and recur to - // reencode according to the requested format. - } else if (flavor.isRepresentationClassByteBuffer()) { - ByteBuffer buffer = (ByteBuffer)obj; - int size = buffer.remaining(); - byte[] bytes = new byte[size]; - buffer.get(bytes, 0, size); - - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - String sourceEncoding = DataTransferer.getTextCharset(flavor); - return translateTransferableString( - new String(bytes, sourceEncoding), - format); - } else { - return bytes; - } - - // Source data is a byte array. For arbitrary flavors, simply return - // the array. For text flavors, decode back to a String and recur to - // reencode according to the requested format. - } else if (byte[].class.equals(flavor.getRepresentationClass())) { - byte[] bytes = (byte[])obj; - - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - String sourceEncoding = DataTransferer.getTextCharset(flavor); - return translateTransferableString( - new String(bytes, sourceEncoding), - format); - } else { - return bytes; - } - // Source data is Image - } else if (DataFlavor.imageFlavor.equals(flavor)) { - if (!isImageFormat(format)) { - throw new IOException(""Data translation failed: "" + - ""not an image format""); - } - - Image image = (Image)obj; - byte[] bytes = imageToPlatformBytes(image, format); - - if (bytes == null) { - throw new IOException(""Data translation failed: "" + - ""cannot convert java image to native format""); - } - return bytes; - } - - byte[] theByteArray = null; - - // Target data is a file list. Source data must be a - // java.util.List which contains java.io.File or String instances. - if (isFileFormat(format)) { - if (!DataFlavor.javaFileListFlavor.equals(flavor)) { - throw new IOException(""data translation failed""); - } - - final List list = (List)obj; - - final ProtectionDomain userProtectionDomain = getUserProtectionDomain(contents); - - final ArrayList fileList = castToFiles(list, userProtectionDomain); - - try (ByteArrayOutputStream bos = convertFileListToBytes(fileList)) { - theByteArray = bos.toByteArray(); - } - - // Target data is a URI list. Source data must be a - // java.util.List which contains java.io.File or String instances. - } else if (isURIListFormat(format)) { - if (!DataFlavor.javaFileListFlavor.equals(flavor)) { - throw new IOException(""data translation failed""); - } - String nat = getNativeForFormat(format); - String targetCharset = null; - if (nat != null) { - try { - targetCharset = new DataFlavor(nat).getParameter(""charset""); - } catch (ClassNotFoundException cnfe) { - throw new IOException(cnfe); - } - } - if (targetCharset == null) { - targetCharset = ""UTF-8""; - } - final List list = (List)obj; - final ProtectionDomain userProtectionDomain = getUserProtectionDomain(contents); - final ArrayList fileList = castToFiles(list, userProtectionDomain); - final ArrayList uriList = new ArrayList(fileList.size()); - for (String fileObject : fileList) { - final URI uri = new File(fileObject).toURI(); - // Some implementations are fussy about the number of slashes (file:///path/to/file is best) - try { - uriList.add(new URI(uri.getScheme(), """", uri.getPath(), uri.getFragment()).toString()); - } catch (URISyntaxException uriSyntaxException) { - throw new IOException(uriSyntaxException); - } - } - - byte[] eoln = ""\r\n"".getBytes(targetCharset); - - try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) { - for (int i = 0; i < uriList.size(); i++) { - byte[] bytes = uriList.get(i).getBytes(targetCharset); - bos.write(bytes, 0, bytes.length); - bos.write(eoln, 0, eoln.length); - } - theByteArray = bos.toByteArray(); - } - - // Source data is an InputStream. For arbitrary flavors, just grab the - // bytes and dump them into a byte array. For text flavors, decode back - // to a String and recur to reencode according to the requested format. - } else if (flavor.isRepresentationClassInputStream()) { - try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) { - try (InputStream is = (InputStream)obj) { - boolean eof = false; - int avail = is.available(); - byte[] tmp = new byte[avail > 8192 ? avail : 8192]; - do { - int aValue; - if (!(eof = (aValue = is.read(tmp, 0, tmp.length)) == -1)) { - bos.write(tmp, 0, aValue); - } - } while (!eof); - } - - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - byte[] bytes = bos.toByteArray(); - String sourceEncoding = DataTransferer.getTextCharset(flavor); - return translateTransferableString( - new String(bytes, sourceEncoding), - format); - } - theByteArray = bos.toByteArray(); - } - - - - // Source data is an RMI object - } else if (flavor.isRepresentationClassRemote()) { - - Object mo = RMI.newMarshalledObject(obj); - theByteArray = convertObjectToBytes(mo); - - // Source data is Serializable - } else if (flavor.isRepresentationClassSerializable()) { - - theByteArray = convertObjectToBytes(obj); - - } else { - throw new IOException(""data translation failed""); - } - - - - return theByteArray; - } - - private static byte[] convertObjectToBytes(Object object) throws IOException { - try (ByteArrayOutputStream bos = new ByteArrayOutputStream(); - ObjectOutputStream oos = new ObjectOutputStream(bos)) - { - oos.writeObject(object); - return bos.toByteArray(); - } - } - - protected abstract ByteArrayOutputStream convertFileListToBytes(ArrayList fileList) throws IOException; - - private String removeSuspectedData(DataFlavor flavor, final Transferable contents, final String str) - throws IOException - { - if (null == System.getSecurityManager() - || !flavor.isMimeTypeEqual(""text/uri-list"")) - { - return str; - } - - - String ret_val = """"; - final ProtectionDomain userProtectionDomain = getUserProtectionDomain(contents); - - try { - ret_val = (String) AccessController.doPrivileged(new PrivilegedExceptionAction() { - public Object run() { - - StringBuffer allowedFiles = new StringBuffer(str.length()); - String [] uriArray = str.split(""(\\s)+""); - - for (String fileName : uriArray) - { - File file = new File(fileName); - if (file.exists() && - !(isFileInWebstartedCache(file) || - isForbiddenToRead(file, userProtectionDomain))) - { - - if (0 != allowedFiles.length()) - { - allowedFiles.append(""\\r\\n""); - } - - allowedFiles.append(fileName); - } - } - - return allowedFiles.toString(); - } - }); - } catch (PrivilegedActionException pae) { - throw new IOException(pae.getMessage(), pae); - } - - return ret_val; - } - - private static ProtectionDomain getUserProtectionDomain(Transferable contents) { - return contents.getClass().getProtectionDomain(); - } - - private boolean isForbiddenToRead (File file, ProtectionDomain protectionDomain) - { - if (null == protectionDomain) { - return false; - } - try { - FilePermission filePermission = - new FilePermission(file.getCanonicalPath(), ""read, delete""); - if (protectionDomain.implies(filePermission)) { - return false; - } - } catch (IOException e) {} - - return true; - } - - private ArrayList castToFiles(final List files, - final ProtectionDomain userProtectionDomain) throws IOException - { - final ArrayList fileList = new ArrayList(); - try { - AccessController.doPrivileged(new PrivilegedExceptionAction() { - public Object run() throws IOException { - for (Object fileObject : files) - { - File file = castToFile(fileObject); - if (file != null && - (null == System.getSecurityManager() || - !(isFileInWebstartedCache(file) || - isForbiddenToRead(file, userProtectionDomain)))) - { - fileList.add(file.getCanonicalPath()); - } - } - return null; - } - }); - } catch (PrivilegedActionException pae) { - throw new IOException(pae.getMessage()); - } - return fileList; - } - - // It is important do not use user's successors - // of File class. - private File castToFile(Object fileObject) throws IOException { - String filePath = null; - if (fileObject instanceof File) { - filePath = ((File)fileObject).getCanonicalPath(); - } else if (fileObject instanceof String) { - filePath = (String) fileObject; - } else { - return null; - } - return new File(filePath); - } - - private final static String[] DEPLOYMENT_CACHE_PROPERTIES = { - ""deployment.system.cachedir"", - ""deployment.user.cachedir"", - ""deployment.javaws.cachedir"", - ""deployment.javapi.cachedir"" - }; - - private final static ArrayList deploymentCacheDirectoryList = - new ArrayList(); - - private static boolean isFileInWebstartedCache(File f) { - - if (deploymentCacheDirectoryList.isEmpty()) { - for (String cacheDirectoryProperty : DEPLOYMENT_CACHE_PROPERTIES) { - String cacheDirectoryPath = System.getProperty(cacheDirectoryProperty); - if (cacheDirectoryPath != null) { - try { - File cacheDirectory = (new File(cacheDirectoryPath)).getCanonicalFile(); - if (cacheDirectory != null) { - deploymentCacheDirectoryList.add(cacheDirectory); - } - } catch (IOException ioe) {} - } - } - } - - for (File deploymentCacheDirectory : deploymentCacheDirectoryList) { - for (File dir = f; dir != null; dir = dir.getParentFile()) { - if (dir.equals(deploymentCacheDirectory)) { - return true; - } - } - } - - return false; - } - - - public Object translateBytes(byte[] bytes, DataFlavor flavor, - long format, Transferable localeTransferable) - throws IOException - { - - Object theObject = null; - - // Source data is a file list. Use the dragQueryFile native function to - // do most of the decoding. Then wrap File objects around the String - // filenames and return a List. - if (isFileFormat(format)) { - if (!DataFlavor.javaFileListFlavor.equals(flavor)) { - throw new IOException(""data translation failed""); - } - String[] filenames = dragQueryFile(bytes); - if (filenames == null) { - return null; - } - - // Convert the strings to File objects - File[] files = new File[filenames.length]; - for (int i = 0; i < filenames.length; i++) { - files[i] = new File(filenames[i]); - } - - // Turn the list of Files into a List and return - theObject = Arrays.asList(files); - - // Source data is a URI list. Convert to DataFlavor.javaFileListFlavor - // where possible. - } else if (isURIListFormat(format) - && DataFlavor.javaFileListFlavor.equals(flavor)) { - - try (ByteArrayInputStream str = new ByteArrayInputStream(bytes)) { - - URI uris[] = dragQueryURIs(str, format, localeTransferable); - if (uris == null) { - return null; - } - List files = new ArrayList<>(); - for (URI uri : uris) { - try { - files.add(new File(uri)); - } catch (IllegalArgumentException illegalArg) { - // When converting from URIs to less generic files, - // common practice (Wine, SWT) seems to be to - // silently drop the URIs that aren't local files. - } - } - theObject = files; - } - - // Target data is a String. Strip terminating NUL bytes. Decode bytes - // into characters. Search-and-replace EOLN. - } else if (String.class.equals(flavor.getRepresentationClass()) && - isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - - theObject = translateBytesToString(bytes, format, localeTransferable); - - // Target data is a Reader. Obtain data in InputStream format, encoded - // as ""Unicode"" (utf-16be). Then use an InputStreamReader to decode - // back to chars on demand. - } else if (flavor.isRepresentationClassReader()) { - try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes)) { - theObject = translateStream(bais, - flavor, format, localeTransferable); - } - // Target data is a CharBuffer. Recur to obtain String and wrap. - } else if (flavor.isRepresentationClassCharBuffer()) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as CharBuffer""); - } - - CharBuffer buffer = CharBuffer.wrap( - translateBytesToString(bytes,format, localeTransferable)); - - theObject = constructFlavoredObject(buffer, flavor, CharBuffer.class); - - // Target data is a char array. Recur to obtain String and convert to - // char array. - } else if (char[].class.equals(flavor.getRepresentationClass())) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as char array""); - } - - theObject = translateBytesToString( - bytes, format, localeTransferable).toCharArray(); - - // Target data is a ByteBuffer. For arbitrary flavors, just return - // the raw bytes. For text flavors, convert to a String to strip - // terminators and search-and-replace EOLN, then reencode according to - // the requested flavor. - } else if (flavor.isRepresentationClassByteBuffer()) { - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - bytes = translateBytesToString( - bytes, format, localeTransferable).getBytes( - DataTransferer.getTextCharset(flavor) - ); - } - - ByteBuffer buffer = ByteBuffer.wrap(bytes); - theObject = constructFlavoredObject(buffer, flavor, ByteBuffer.class); - - // Target data is a byte array. For arbitrary flavors, just return - // the raw bytes. For text flavors, convert to a String to strip - // terminators and search-and-replace EOLN, then reencode according to - // the requested flavor. - } else if (byte[].class.equals(flavor.getRepresentationClass())) { - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - theObject = translateBytesToString( - bytes, format, localeTransferable - ).getBytes(DataTransferer.getTextCharset(flavor)); - } else { - theObject = bytes; - } - - // Target data is an InputStream. For arbitrary flavors, just return - // the raw bytes. For text flavors, decode to strip terminators and - // search-and-replace EOLN, then reencode according to the requested - // flavor. - } else if (flavor.isRepresentationClassInputStream()) { - - try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes)) { - theObject = translateStream(bais, flavor, format, localeTransferable); - } - - } else if (flavor.isRepresentationClassRemote()) { - try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes); - ObjectInputStream ois = new ObjectInputStream(bais)) - { - theObject = RMI.getMarshalledObject(ois.readObject()); - } catch (Exception e) { - throw new IOException(e.getMessage()); - } - - // Target data is Serializable - } else if (flavor.isRepresentationClassSerializable()) { - - try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes)) { - theObject = translateStream(bais, flavor, format, localeTransferable); - } - - // Target data is Image - } else if (DataFlavor.imageFlavor.equals(flavor)) { - if (!isImageFormat(format)) { - throw new IOException(""data translation failed""); - } - - theObject = platformImageBytesToImage(bytes, format); - } - - if (theObject == null) { - throw new IOException(""data translation failed""); - } - - return theObject; - - } - - /** - * Primary translation function for translating - * an InputStream into an Object, given a source format and a target - * DataFlavor. - */ - public Object translateStream(InputStream str, DataFlavor flavor, - long format, Transferable localeTransferable) - throws IOException - { - - Object theObject = null; - // Source data is a URI list. Convert to DataFlavor.javaFileListFlavor - // where possible. - if (isURIListFormat(format) - && DataFlavor.javaFileListFlavor.equals(flavor)) - { - - URI uris[] = dragQueryURIs(str, format, localeTransferable); - if (uris == null) { - return null; - } - ArrayList files = new ArrayList(); - for (URI uri : uris) { - try { - files.add(new File(uri)); - } catch (IllegalArgumentException illegalArg) { - // When converting from URIs to less generic files, - // common practice (Wine, SWT) seems to be to - // silently drop the URIs that aren't local files. - } - } - theObject = files; - - // Target data is a String. Strip terminating NUL bytes. Decode bytes - // into characters. Search-and-replace EOLN. - } else if (String.class.equals(flavor.getRepresentationClass()) && - isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - - return translateBytesToString(inputStreamToByteArray(str), - format, localeTransferable); - - // Special hack to maintain backwards-compatibility with the brokenness - // of StringSelection. Return a StringReader instead of an InputStream. - // Recur to obtain String and encapsulate. - } else if (DataFlavor.plainTextFlavor.equals(flavor)) { - theObject = new StringReader(translateBytesToString( - inputStreamToByteArray(str), - format, localeTransferable)); - - // Target data is an InputStream. For arbitrary flavors, just return - // the raw bytes. For text flavors, decode to strip terminators and - // search-and-replace EOLN, then reencode according to the requested - // flavor. - } else if (flavor.isRepresentationClassInputStream()) { - theObject = translateStreamToInputStream(str, flavor, format, - localeTransferable); - - // Target data is a Reader. Obtain data in InputStream format, encoded - // as ""Unicode"" (utf-16be). Then use an InputStreamReader to decode - // back to chars on demand. - } else if (flavor.isRepresentationClassReader()) { - if (!(isFlavorCharsetTextType(flavor) && isTextFormat(format))) { - throw new IOException - (""cannot transfer non-text data as Reader""); - } - - InputStream is = (InputStream)translateStreamToInputStream( - str, DataFlavor.plainTextFlavor, - format, localeTransferable); - - String unicode = DataTransferer.getTextCharset(DataFlavor.plainTextFlavor); - - Reader reader = new InputStreamReader(is, unicode); - - theObject = constructFlavoredObject(reader, flavor, Reader.class); - // Target data is a byte array - } else if (byte[].class.equals(flavor.getRepresentationClass())) { - if(isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - theObject = translateBytesToString(inputStreamToByteArray(str), format, localeTransferable) - .getBytes(DataTransferer.getTextCharset(flavor)); - } else { - theObject = inputStreamToByteArray(str); - } - // Target data is an RMI object - } else if (flavor.isRepresentationClassRemote()) { - - try (ObjectInputStream ois = - new ObjectInputStream(str)) - { - theObject = RMI.getMarshalledObject(ois.readObject()); - }catch (Exception e) { - throw new IOException(e.getMessage()); - } - - // Target data is Serializable - } else if (flavor.isRepresentationClassSerializable()) { - try (ObjectInputStream ois = - new ObjectInputStream(str)) - { - theObject = ois.readObject(); - } catch (Exception e) { - throw new IOException(e.getMessage()); - } - // Target data is Image - } else if (DataFlavor.imageFlavor.equals(flavor)) { - if (!isImageFormat(format)) { - throw new IOException(""data translation failed""); - } - theObject = platformImageBytesToImage(inputStreamToByteArray(str), format); - } - - if (theObject == null) { - throw new IOException(""data translation failed""); - } - - return theObject; - - } - - /** - * For arbitrary flavors, just use the raw InputStream. For text flavors, - * ReencodingInputStream will decode and reencode the InputStream on demand - * so that we can strip terminators and search-and-replace EOLN. - */ - private Object translateStreamToInputStream - (InputStream str, DataFlavor flavor, long format, - Transferable localeTransferable) throws IOException - { - if (isFlavorCharsetTextType(flavor) && isTextFormat(format)) { - str = new ReencodingInputStream - (str, format, DataTransferer.getTextCharset(flavor), - localeTransferable); - } - - return constructFlavoredObject(str, flavor, InputStream.class); - } - - /** - * We support representations which are exactly of the specified Class, - * and also arbitrary Objects which have a constructor which takes an - * instance of the Class as its sole parameter. - */ - private Object constructFlavoredObject(Object arg, DataFlavor flavor, - Class clazz) - throws IOException - { - final Class dfrc = flavor.getRepresentationClass(); - - if (clazz.equals(dfrc)) { - return arg; // simple case - } else { - Constructor[] constructors = null; - - try { - constructors = (Constructor[]) - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - return dfrc.getConstructors(); - } - }); - } catch (SecurityException se) { - throw new IOException(se.getMessage()); - } - - Constructor constructor = null; - - for (int j = 0; j < constructors.length; j++) { - if (!Modifier.isPublic(constructors[j].getModifiers())) { - continue; - } - - Class[] ptypes = constructors[j].getParameterTypes(); - - if (ptypes != null && ptypes.length == 1 && - clazz.equals(ptypes[0])) { - constructor = constructors[j]; - break; - } - } - - if (constructor == null) { - throw new IOException(""can't find (L""+ clazz + - "";)V for class: "" + dfrc.getName()); - } - - try { - return constructor.newInstance(new Object[] { arg } ); - } catch (Exception e) { - throw new IOException(e.getMessage()); - } - } - } - - /** - * Used for decoding and reencoding an InputStream on demand so that we - * can strip NUL terminators and perform EOLN search-and-replace. - */ - public class ReencodingInputStream extends InputStream { - protected BufferedReader wrapped; - protected final char[] in = new char[2]; - protected byte[] out; - - protected CharsetEncoder encoder; - protected CharBuffer inBuf; - protected ByteBuffer outBuf; - - protected char[] eoln; - protected int numTerminators; - - protected boolean eos; - protected int index, limit; - - public ReencodingInputStream(InputStream bytestream, long format, - String targetEncoding, - Transferable localeTransferable) - throws IOException - { - Long lFormat = Long.valueOf(format); - - String sourceEncoding = null; - if (isLocaleDependentTextFormat(format) && - localeTransferable != null && - localeTransferable. - isDataFlavorSupported(javaTextEncodingFlavor)) - { - try { - sourceEncoding = new String((byte[])localeTransferable. - getTransferData(javaTextEncodingFlavor), - ""UTF-8""); - } catch (UnsupportedFlavorException cannotHappen) { - } - } else { - sourceEncoding = getCharsetForTextFormat(lFormat); - } - - if (sourceEncoding == null) { - // Only happens when we have a custom text type. - sourceEncoding = getDefaultTextCharset(); - } - wrapped = new BufferedReader - (new InputStreamReader(bytestream, sourceEncoding)); - - if (targetEncoding == null) { - // Throw NullPointerException for compatibility with the former - // call to sun.io.CharToByteConverter.getConverter(null) - // (Charset.forName(null) throws unspecified IllegalArgumentException - // now; see 6228568) - throw new NullPointerException(""null target encoding""); - } - - try { - encoder = Charset.forName(targetEncoding).newEncoder(); - out = new byte[(int)(encoder.maxBytesPerChar() * 2 + 0.5)]; - inBuf = CharBuffer.wrap(in); - outBuf = ByteBuffer.wrap(out); - } catch (IllegalCharsetNameException e) { - throw new IOException(e.toString()); - } catch (UnsupportedCharsetException e) { - throw new IOException(e.toString()); - } catch (UnsupportedOperationException e) { - throw new IOException(e.toString()); - } - - String sEoln = (String)nativeEOLNs.get(lFormat); - if (sEoln != null) { - eoln = sEoln.toCharArray(); - } - - // A hope and a prayer that this works generically. This will - // definitely work on Win32. - Integer terminators = (Integer)nativeTerminators.get(lFormat); - if (terminators != null) { - numTerminators = terminators.intValue(); - } - } - - private int readChar() throws IOException { - int c = wrapped.read(); - - if (c == -1) { // -1 is EOS - eos = true; - return -1; - } - - // ""c == 0"" is not quite correct, but good enough on Windows. - if (numTerminators > 0 && c == 0) { - eos = true; - return -1; - } else if (eoln != null && matchCharArray(eoln, c)) { - c = '\n' & 0xFFFF; - } - - return c; - } - - public int read() throws IOException { - if (eos) { - return -1; - } - - if (index >= limit) { - // deal with supplementary characters - int c = readChar(); - if (c == -1) { - return -1; - } - - in[0] = (char) c; - in[1] = 0; - inBuf.limit(1); - if (Character.isHighSurrogate((char) c)) { - c = readChar(); - if (c != -1) { - in[1] = (char) c; - inBuf.limit(2); - } - } - - inBuf.rewind(); - outBuf.limit(out.length).rewind(); - encoder.encode(inBuf, outBuf, false); - outBuf.flip(); - limit = outBuf.limit(); - - index = 0; - - return read(); - } else { - return out[index++] & 0xFF; - } - } - - public int available() throws IOException { - return ((eos) ? 0 : (limit - index)); - } - - public void close() throws IOException { - wrapped.close(); - } - - /** - * Checks to see if the next array.length characters in wrapped - * match array. The first character is provided as c. Subsequent - * characters are read from wrapped itself. When this method returns, - * the wrapped index may be different from what it was when this - * method was called. - */ - private boolean matchCharArray(char[] array, int c) - throws IOException - { - wrapped.mark(array.length); // BufferedReader supports mark - - int count = 0; - if ((char)c == array[0]) { - for (count = 1; count < array.length; count++) { - c = wrapped.read(); - if (c == -1 || ((char)c) != array[count]) { - break; - } - } - } - - if (count == array.length) { - return true; - } else { - wrapped.reset(); - return false; - } - } - } - - /** - * Decodes a byte array into a set of String filenames. - */ - protected abstract String[] dragQueryFile(byte[] bytes); - - /** - * Decodes URIs from either a byte array or a stream. - */ - protected URI[] dragQueryURIs(InputStream stream, - long format, - Transferable localeTransferable) - throws IOException - { - throw new IOException( - new UnsupportedOperationException(""not implemented on this platform"")); - } - - /** - * Translates either a byte array or an input stream which contain - * platform-specific image data in the given format into an Image. - */ - - - protected abstract Image platformImageBytesToImage( - byte[] bytes,long format) throws IOException; - - /** - * Translates either a byte array or an input stream which contain - * an image data in the given standard format into an Image. - * - * @param mimeType image MIME type, such as: image/png, image/jpeg, image/gif - */ - protected Image standardImageBytesToImage( - byte[] bytes, String mimeType) throws IOException - { - - Iterator readerIterator = ImageIO.getImageReadersByMIMEType(mimeType); - - if (!readerIterator.hasNext()) { - throw new IOException(""No registered service provider can decode "" + - "" an image from "" + mimeType); - } - - IOException ioe = null; - - while (readerIterator.hasNext()) { - ImageReader imageReader = (ImageReader)readerIterator.next(); - try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes)) { - ImageInputStream imageInputStream = - ImageIO.createImageInputStream(bais); - - try { - ImageReadParam param = imageReader.getDefaultReadParam(); - imageReader.setInput(imageInputStream, true, true); - BufferedImage bufferedImage = - imageReader.read(imageReader.getMinIndex(), param); - if (bufferedImage != null) { - return bufferedImage; - } - } finally { - imageInputStream.close(); - imageReader.dispose(); - } - } catch (IOException e) { - ioe = e; - continue; - } - } - - if (ioe == null) { - ioe = new IOException(""Registered service providers failed to decode"" - + "" an image from "" + mimeType); - } - - throw ioe; - } - - /** - * Translates a Java Image into a byte array which contains platform- - * specific image data in the given format. - */ - protected abstract byte[] imageToPlatformBytes(Image image, long format) - throws IOException; - - /** - * Translates a Java Image into a byte array which contains - * an image data in the given standard format. - * - * @param mimeType image MIME type, such as: image/png, image/jpeg - */ - protected byte[] imageToStandardBytes(Image image, String mimeType) - throws IOException { - IOException originalIOE = null; - - Iterator writerIterator = ImageIO.getImageWritersByMIMEType(mimeType); - - if (!writerIterator.hasNext()) { - throw new IOException(""No registered service provider can encode "" + - "" an image to "" + mimeType); - } - - if (image instanceof RenderedImage) { - // Try to encode the original image. - try { - return imageToStandardBytesImpl((RenderedImage)image, mimeType); - } catch (IOException ioe) { - originalIOE = ioe; - } - } - - // Retry with a BufferedImage. - int width = 0; - int height = 0; - if (image instanceof ToolkitImage) { - ImageRepresentation ir = ((ToolkitImage)image).getImageRep(); - ir.reconstruct(ImageObserver.ALLBITS); - width = ir.getWidth(); - height = ir.getHeight(); - } else { - width = image.getWidth(null); - height = image.getHeight(null); - } - - ColorModel model = ColorModel.getRGBdefault(); - WritableRaster raster = - model.createCompatibleWritableRaster(width, height); - - BufferedImage bufferedImage = - new BufferedImage(model, raster, model.isAlphaPremultiplied(), - null); - - Graphics g = bufferedImage.getGraphics(); - try { - g.drawImage(image, 0, 0, width, height, null); - } finally { - g.dispose(); - } - - try { - return imageToStandardBytesImpl(bufferedImage, mimeType); - } catch (IOException ioe) { - if (originalIOE != null) { - throw originalIOE; - } else { - throw ioe; - } - } - } - - protected byte[] imageToStandardBytesImpl(RenderedImage renderedImage, - String mimeType) - throws IOException { - - Iterator writerIterator = ImageIO.getImageWritersByMIMEType(mimeType); - - ImageTypeSpecifier typeSpecifier = - new ImageTypeSpecifier(renderedImage); - - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - IOException ioe = null; - - while (writerIterator.hasNext()) { - ImageWriter imageWriter = (ImageWriter)writerIterator.next(); - ImageWriterSpi writerSpi = imageWriter.getOriginatingProvider(); - - if (!writerSpi.canEncodeImage(typeSpecifier)) { - continue; - } - - try { - ImageOutputStream imageOutputStream = - ImageIO.createImageOutputStream(baos); - try { - imageWriter.setOutput(imageOutputStream); - imageWriter.write(renderedImage); - imageOutputStream.flush(); - } finally { - imageOutputStream.close(); - } - } catch (IOException e) { - imageWriter.dispose(); - baos.reset(); - ioe = e; - continue; - } - - imageWriter.dispose(); - baos.close(); - return baos.toByteArray(); - } - - baos.close(); - - if (ioe == null) { - ioe = new IOException(""Registered service providers failed to encode "" - + renderedImage + "" to "" + mimeType); - } - - throw ioe; - } - - /** - * Concatenates the data represented by two objects. Objects can be either - * byte arrays or instances of InputStream. If both arguments - * are byte arrays byte array will be returned. Otherwise an - * InputStream will be returned. - *

- * Currently is only called from native code to prepend palette data to - * platform-specific image data during image transfer on Win32. - * - * @param obj1 the first object to be concatenated. - * @param obj2 the second object to be concatenated. - * @return a byte array or an InputStream which represents - * a logical concatenation of the two arguments. - * @throws NullPointerException is either of the arguments is - * null - * @throws ClassCastException is either of the arguments is - * neither byte array nor an instance of InputStream. - */ - private Object concatData(Object obj1, Object obj2) { - InputStream str1 = null; - InputStream str2 = null; - - if (obj1 instanceof byte[]) { - byte[] arr1 = (byte[])obj1; - if (obj2 instanceof byte[]) { - byte[] arr2 = (byte[])obj2; - byte[] ret = new byte[arr1.length + arr2.length]; - System.arraycopy(arr1, 0, ret, 0, arr1.length); - System.arraycopy(arr2, 0, ret, arr1.length, arr2.length); - return ret; - } else { - str1 = new ByteArrayInputStream(arr1); - str2 = (InputStream)obj2; - } - } else { - str1 = (InputStream)obj1; - if (obj2 instanceof byte[]) { - str2 = new ByteArrayInputStream((byte[])obj2); - } else { - str2 = (InputStream)obj2; - } - } - - return new SequenceInputStream(str1, str2); - } - - public byte[] convertData(final Object source, - final Transferable contents, - final long format, - final Map formatMap, - final boolean isToolkitThread) - throws IOException - { - byte[] ret = null; - - /* - * If the current thread is the Toolkit thread we should post a - * Runnable to the event dispatch thread associated with source Object, - * since translateTransferable() calls Transferable.getTransferData() - * that may contain client code. - */ - if (isToolkitThread) try { - final Stack stack = new Stack(); - final Runnable dataConverter = new Runnable() { - // Guard against multiple executions. - private boolean done = false; - public void run() { - if (done) { - return; - } - byte[] data = null; - try { - DataFlavor flavor = (DataFlavor)formatMap.get(Long.valueOf(format)); - if (flavor != null) { - data = translateTransferable(contents, flavor, format); - } - } catch (Exception e) { - e.printStackTrace(); - data = null; - } - try { - getToolkitThreadBlockedHandler().lock(); - stack.push(data); - getToolkitThreadBlockedHandler().exit(); - } finally { - getToolkitThreadBlockedHandler().unlock(); - done = true; - } - } - }; - - final AppContext appContext = SunToolkit.targetToAppContext(source); - - getToolkitThreadBlockedHandler().lock(); - - if (appContext != null) { - appContext.put(DATA_CONVERTER_KEY, dataConverter); - } - - SunToolkit.executeOnEventHandlerThread(source, dataConverter); - - while (stack.empty()) { - getToolkitThreadBlockedHandler().enter(); - } - - if (appContext != null) { - appContext.remove(DATA_CONVERTER_KEY); - } - - ret = (byte[])stack.pop(); - } finally { - getToolkitThreadBlockedHandler().unlock(); - } else { - DataFlavor flavor = (DataFlavor) - formatMap.get(Long.valueOf(format)); - if (flavor != null) { - ret = translateTransferable(contents, flavor, format); - } - } - - return ret; - } - - public void processDataConversionRequests() { - if (EventQueue.isDispatchThread()) { - AppContext appContext = AppContext.getAppContext(); - getToolkitThreadBlockedHandler().lock(); - try { - Runnable dataConverter = - (Runnable)appContext.get(DATA_CONVERTER_KEY); - if (dataConverter != null) { - dataConverter.run(); - appContext.remove(DATA_CONVERTER_KEY); - } - } finally { - getToolkitThreadBlockedHandler().unlock(); - } - } - } - - public abstract ToolkitThreadBlockedHandler - getToolkitThreadBlockedHandler(); - - /** - * Helper function to reduce a Map with Long keys to a long array. - *

- * The map keys are sorted according to the native formats preference - * order. - */ - public static long[] keysToLongArray(SortedMap map) { - Set keySet = map.keySet(); - long[] retval = new long[keySet.size()]; - int i = 0; - for (Iterator iter = keySet.iterator(); iter.hasNext(); i++) { - retval[i] = ((Long)iter.next()).longValue(); - } - return retval; - } - - /** - * Helper function to convert a Set of DataFlavors to a sorted array. - * The array will be sorted according to DataFlavorComparator. - */ - public static DataFlavor[] setToSortedDataFlavorArray(Set flavorsSet) { - DataFlavor[] flavors = new DataFlavor[flavorsSet.size()]; - flavorsSet.toArray(flavors); - final Comparator comparator = - new DataFlavorComparator(IndexedComparator.SELECT_WORST); - Arrays.sort(flavors, comparator); - return flavors; - } - - /** - * Helper function to convert an InputStream to a byte[] array. - */ - protected static byte[] inputStreamToByteArray(InputStream str) - throws IOException - { - try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) { - int len = 0; - byte[] buf = new byte[8192]; - - while ((len = str.read(buf)) != -1) { - baos.write(buf, 0, len); - } - - return baos.toByteArray(); - } - } - - /** - * Returns platform-specific mappings for the specified native. - * If there are no platform-specific mappings for this native, the method - * returns an empty List. - */ - public List getPlatformMappingsForNative(String nat) { - return new ArrayList(); - } - - /** - * Returns platform-specific mappings for the specified flavor. - * If there are no platform-specific mappings for this flavor, the method - * returns an empty List. - */ - public List getPlatformMappingsForFlavor(DataFlavor df) { - return new ArrayList(); - } - - /** - * A Comparator which includes a helper function for comparing two Objects - * which are likely to be keys in the specified Map. - */ - public abstract static class IndexedComparator implements Comparator { - - /** - * The best Object (e.g., DataFlavor) will be the last in sequence. - */ - public static final boolean SELECT_BEST = true; - - /** - * The best Object (e.g., DataFlavor) will be the first in sequence. - */ - public static final boolean SELECT_WORST = false; - - protected final boolean order; - - public IndexedComparator() { - this(SELECT_BEST); - } - - public IndexedComparator(boolean order) { - this.order = order; - } - - /** - * Helper method to compare two objects by their Integer indices in the - * given map. If the map doesn't contain an entry for either of the - * objects, the fallback index will be used for the object instead. - * - * @param indexMap the map which maps objects into Integer indexes. - * @param obj1 the first object to be compared. - * @param obj2 the second object to be compared. - * @param fallbackIndex the Integer to be used as a fallback index. - * @return a negative integer, zero, or a positive integer as the - * first object is mapped to a less, equal to, or greater - * index than the second. - */ - protected static int compareIndices(Map indexMap, - Object obj1, Object obj2, - Integer fallbackIndex) { - Integer index1 = (Integer)indexMap.get(obj1); - Integer index2 = (Integer)indexMap.get(obj2); - - if (index1 == null) { - index1 = fallbackIndex; - } - if (index2 == null) { - index2 = fallbackIndex; - } - - return index1.compareTo(index2); - } - - /** - * Helper method to compare two objects by their Long indices in the - * given map. If the map doesn't contain an entry for either of the - * objects, the fallback index will be used for the object instead. - * - * @param indexMap the map which maps objects into Long indexes. - * @param obj1 the first object to be compared. - * @param obj2 the second object to be compared. - * @param fallbackIndex the Long to be used as a fallback index. - * @return a negative integer, zero, or a positive integer as the - * first object is mapped to a less, equal to, or greater - * index than the second. - */ - protected static int compareLongs(Map indexMap, - Object obj1, Object obj2, - Long fallbackIndex) { - Long index1 = (Long)indexMap.get(obj1); - Long index2 = (Long)indexMap.get(obj2); - - if (index1 == null) { - index1 = fallbackIndex; - } - if (index2 == null) { - index2 = fallbackIndex; - } - - return index1.compareTo(index2); - } - } - - /** - * An IndexedComparator which compares two String charsets. The comparison - * follows the rules outlined in DataFlavor.selectBestTextFlavor. In order - * to ensure that non-Unicode, non-ASCII, non-default charsets are sorted - * in alphabetical order, charsets are not automatically converted to their - * canonical forms. - */ - public static class CharsetComparator extends IndexedComparator { - private static final Map charsets; - private static String defaultEncoding; - - private static final Integer DEFAULT_CHARSET_INDEX = Integer.valueOf(2); - private static final Integer OTHER_CHARSET_INDEX = Integer.valueOf(1); - private static final Integer WORST_CHARSET_INDEX = Integer.valueOf(0); - private static final Integer UNSUPPORTED_CHARSET_INDEX = - Integer.valueOf(Integer.MIN_VALUE); - - private static final String UNSUPPORTED_CHARSET = ""UNSUPPORTED""; - - static { - HashMap charsetsMap = new HashMap(8, 1.0f); - - // we prefer Unicode charsets - charsetsMap.put(canonicalName(""UTF-16LE""), Integer.valueOf(4)); - charsetsMap.put(canonicalName(""UTF-16BE""), Integer.valueOf(5)); - charsetsMap.put(canonicalName(""UTF-8""), Integer.valueOf(6)); - charsetsMap.put(canonicalName(""UTF-16""), Integer.valueOf(7)); - - // US-ASCII is the worst charset supported - charsetsMap.put(canonicalName(""US-ASCII""), WORST_CHARSET_INDEX); - - String defEncoding = DataTransferer.canonicalName - (DataTransferer.getDefaultTextCharset()); - - if (charsetsMap.get(defaultEncoding) == null) { - charsetsMap.put(defaultEncoding, DEFAULT_CHARSET_INDEX); - } - charsetsMap.put(UNSUPPORTED_CHARSET, UNSUPPORTED_CHARSET_INDEX); - - charsets = Collections.unmodifiableMap(charsetsMap); - } - - public CharsetComparator() { - this(SELECT_BEST); - } - - public CharsetComparator(boolean order) { - super(order); - } - - /** - * Compares two String objects. Returns a negative integer, zero, - * or a positive integer as the first charset is worse than, equal to, - * or better than the second. - * - * @param obj1 the first charset to be compared - * @param obj2 the second charset to be compared - * @return a negative integer, zero, or a positive integer as the - * first argument is worse, equal to, or better than the - * second. - * @throws ClassCastException if either of the arguments is not - * instance of String - * @throws NullPointerException if either of the arguments is - * null. - */ - public int compare(Object obj1, Object obj2) { - String charset1 = null; - String charset2 = null; - if (order == SELECT_BEST) { - charset1 = (String)obj1; - charset2 = (String)obj2; - } else { - charset1 = (String)obj2; - charset2 = (String)obj1; - } - - return compareCharsets(charset1, charset2); - } - - /** - * Compares charsets. Returns a negative integer, zero, or a positive - * integer as the first charset is worse than, equal to, or better than - * the second. - *

- * Charsets are ordered according to the following rules: - *

    - *
  • All unsupported charsets are equal. - *
  • Any unsupported charset is worse than any supported charset. - *
  • Unicode charsets, such as ""UTF-16"", ""UTF-8"", ""UTF-16BE"" and - * ""UTF-16LE"", are considered best. - *
  • After them, platform default charset is selected. - *
  • ""US-ASCII"" is the worst of supported charsets. - *
  • For all other supported charsets, the lexicographically less - * one is considered the better. - *
- * - * @param charset1 the first charset to be compared - * @param charset2 the second charset to be compared. - * @return a negative integer, zero, or a positive integer as the - * first argument is worse, equal to, or better than the - * second. - */ - protected int compareCharsets(String charset1, String charset2) { - charset1 = getEncoding(charset1); - charset2 = getEncoding(charset2); - - int comp = compareIndices(charsets, charset1, charset2, - OTHER_CHARSET_INDEX); - - if (comp == 0) { - return charset2.compareTo(charset1); - } - - return comp; - } - - /** - * Returns encoding for the specified charset according to the - * following rules: - *
    - *
  • If the charset is null, then null will - * be returned. - *
  • Iff the charset specifies an encoding unsupported by this JRE, - * UNSUPPORTED_CHARSET will be returned. - *
  • If the charset specifies an alias name, the corresponding - * canonical name will be returned iff the charset is a known - * Unicode, ASCII, or default charset. - *
- * - * @param charset the charset. - * @return an encoding for this charset. - */ - protected static String getEncoding(String charset) { - if (charset == null) { - return null; - } else if (!DataTransferer.isEncodingSupported(charset)) { - return UNSUPPORTED_CHARSET; - } else { - // Only convert to canonical form if the charset is one - // of the charsets explicitly listed in the known charsets - // map. This will happen only for Unicode, ASCII, or default - // charsets. - String canonicalName = DataTransferer.canonicalName(charset); - return (charsets.containsKey(canonicalName)) - ? canonicalName - : charset; - } - } - } - - /** - * An IndexedComparator which compares two DataFlavors. For text flavors, - * the comparison follows the rules outlined in - * DataFlavor.selectBestTextFlavor. For non-text flavors, unknown - * application MIME types are preferred, followed by known - * application/x-java-* MIME types. Unknown application types are preferred - * because if the user provides his own data flavor, it will likely be the - * most descriptive one. For flavors which are otherwise equal, the - * flavors' string representation are compared in the alphabetical order. - */ - public static class DataFlavorComparator extends IndexedComparator { - - private final CharsetComparator charsetComparator; - - private static final Map exactTypes; - private static final Map primaryTypes; - private static final Map nonTextRepresentations; - private static final Map textTypes; - private static final Map decodedTextRepresentations; - private static final Map encodedTextRepresentations; - - private static final Integer UNKNOWN_OBJECT_LOSES = - Integer.valueOf(Integer.MIN_VALUE); - private static final Integer UNKNOWN_OBJECT_WINS = - Integer.valueOf(Integer.MAX_VALUE); - - private static final Long UNKNOWN_OBJECT_LOSES_L = - Long.valueOf(Long.MIN_VALUE); - private static final Long UNKNOWN_OBJECT_WINS_L = - Long.valueOf(Long.MAX_VALUE); - - static { - { - HashMap exactTypesMap = new HashMap(4, 1.0f); - - // application/x-java-* MIME types - exactTypesMap.put(""application/x-java-file-list"", - Integer.valueOf(0)); - exactTypesMap.put(""application/x-java-serialized-object"", - Integer.valueOf(1)); - exactTypesMap.put(""application/x-java-jvm-local-objectref"", - Integer.valueOf(2)); - exactTypesMap.put(""application/x-java-remote-object"", - Integer.valueOf(3)); - - exactTypes = Collections.unmodifiableMap(exactTypesMap); - } - - { - HashMap primaryTypesMap = new HashMap(1, 1.0f); - - primaryTypesMap.put(""application"", Integer.valueOf(0)); - - primaryTypes = Collections.unmodifiableMap(primaryTypesMap); - } - - { - HashMap nonTextRepresentationsMap = new HashMap(3, 1.0f); - - nonTextRepresentationsMap.put(java.io.InputStream.class, - Integer.valueOf(0)); - nonTextRepresentationsMap.put(java.io.Serializable.class, - Integer.valueOf(1)); - - Class remoteClass = RMI.remoteClass(); - if (remoteClass != null) { - nonTextRepresentationsMap.put(remoteClass, - Integer.valueOf(2)); - } - - nonTextRepresentations = - Collections.unmodifiableMap(nonTextRepresentationsMap); - } - - { - HashMap textTypesMap = new HashMap(16, 1.0f); - - // plain text - textTypesMap.put(""text/plain"", Integer.valueOf(0)); - - // stringFlavor - textTypesMap.put(""application/x-java-serialized-object"", - Integer.valueOf(1)); - - // misc - textTypesMap.put(""text/calendar"", Integer.valueOf(2)); - textTypesMap.put(""text/css"", Integer.valueOf(3)); - textTypesMap.put(""text/directory"", Integer.valueOf(4)); - textTypesMap.put(""text/parityfec"", Integer.valueOf(5)); - textTypesMap.put(""text/rfc822-headers"", Integer.valueOf(6)); - textTypesMap.put(""text/t140"", Integer.valueOf(7)); - textTypesMap.put(""text/tab-separated-values"", Integer.valueOf(8)); - textTypesMap.put(""text/uri-list"", Integer.valueOf(9)); - - // enriched - textTypesMap.put(""text/richtext"", Integer.valueOf(10)); - textTypesMap.put(""text/enriched"", Integer.valueOf(11)); - textTypesMap.put(""text/rtf"", Integer.valueOf(12)); - - // markup - textTypesMap.put(""text/html"", Integer.valueOf(13)); - textTypesMap.put(""text/xml"", Integer.valueOf(14)); - textTypesMap.put(""text/sgml"", Integer.valueOf(15)); - - textTypes = Collections.unmodifiableMap(textTypesMap); - } - - { - HashMap decodedTextRepresentationsMap = new HashMap(4, 1.0f); - - decodedTextRepresentationsMap.put - (char[].class, Integer.valueOf(0)); - decodedTextRepresentationsMap.put - (java.nio.CharBuffer.class, Integer.valueOf(1)); - decodedTextRepresentationsMap.put - (java.lang.String.class, Integer.valueOf(2)); - decodedTextRepresentationsMap.put - (java.io.Reader.class, Integer.valueOf(3)); - - decodedTextRepresentations = - Collections.unmodifiableMap(decodedTextRepresentationsMap); - } - - { - HashMap encodedTextRepresentationsMap = new HashMap(3, 1.0f); - - encodedTextRepresentationsMap.put - (byte[].class, Integer.valueOf(0)); - encodedTextRepresentationsMap.put - (java.nio.ByteBuffer.class, Integer.valueOf(1)); - encodedTextRepresentationsMap.put - (java.io.InputStream.class, Integer.valueOf(2)); - - encodedTextRepresentations = - Collections.unmodifiableMap(encodedTextRepresentationsMap); - } - } - - public DataFlavorComparator() { - this(SELECT_BEST); - } - - public DataFlavorComparator(boolean order) { - super(order); - - charsetComparator = new CharsetComparator(order); - } - - public int compare(Object obj1, Object obj2) { - DataFlavor flavor1 = null; - DataFlavor flavor2 = null; - if (order == SELECT_BEST) { - flavor1 = (DataFlavor)obj1; - flavor2 = (DataFlavor)obj2; - } else { - flavor1 = (DataFlavor)obj2; - flavor2 = (DataFlavor)obj1; - } - - if (flavor1.equals(flavor2)) { - return 0; - } - - int comp = 0; - - String primaryType1 = flavor1.getPrimaryType(); - String subType1 = flavor1.getSubType(); - String mimeType1 = primaryType1 + ""/"" + subType1; - Class class1 = flavor1.getRepresentationClass(); - - String primaryType2 = flavor2.getPrimaryType(); - String subType2 = flavor2.getSubType(); - String mimeType2 = primaryType2 + ""/"" + subType2; - Class class2 = flavor2.getRepresentationClass(); - - if (flavor1.isFlavorTextType() && flavor2.isFlavorTextType()) { - // First, compare MIME types - comp = compareIndices(textTypes, mimeType1, mimeType2, - UNKNOWN_OBJECT_LOSES); - if (comp != 0) { - return comp; - } - - // Only need to test one flavor because they both have the - // same MIME type. Also don't need to worry about accidentally - // passing stringFlavor because either - // 1. Both flavors are stringFlavor, in which case the - // equality test at the top of the function succeeded. - // 2. Only one flavor is stringFlavor, in which case the MIME - // type comparison returned a non-zero value. - if (doesSubtypeSupportCharset(flavor1)) { - // Next, prefer the decoded text representations of Reader, - // String, CharBuffer, and [C, in that order. - comp = compareIndices(decodedTextRepresentations, class1, - class2, UNKNOWN_OBJECT_LOSES); - if (comp != 0) { - return comp; - } - - // Next, compare charsets - comp = charsetComparator.compareCharsets - (DataTransferer.getTextCharset(flavor1), - DataTransferer.getTextCharset(flavor2)); - if (comp != 0) { - return comp; - } - } - - // Finally, prefer the encoded text representations of - // InputStream, ByteBuffer, and [B, in that order. - comp = compareIndices(encodedTextRepresentations, class1, - class2, UNKNOWN_OBJECT_LOSES); - if (comp != 0) { - return comp; - } - } else { - // First, prefer application types. - comp = compareIndices(primaryTypes, primaryType1, primaryType2, - UNKNOWN_OBJECT_LOSES); - if (comp != 0) { - return comp; - } - - // Next, look for application/x-java-* types. Prefer unknown - // MIME types because if the user provides his own data flavor, - // it will likely be the most descriptive one. - comp = compareIndices(exactTypes, mimeType1, mimeType2, - UNKNOWN_OBJECT_WINS); - if (comp != 0) { - return comp; - } - - // Finally, prefer the representation classes of Remote, - // Serializable, and InputStream, in that order. - comp = compareIndices(nonTextRepresentations, class1, class2, - UNKNOWN_OBJECT_LOSES); - if (comp != 0) { - return comp; - } - } - - // The flavours are not equal but still not distinguishable. - // Compare String representations in alphabetical order - return flavor1.getMimeType().compareTo(flavor2.getMimeType()); - } - } - - /* - * Given the Map that maps objects to Integer indices and a boolean value, - * this Comparator imposes a direct or reverse order on set of objects. - *

- * If the specified boolean value is SELECT_BEST, the Comparator imposes the - * direct index-based order: an object A is greater than an object B if and - * only if the index of A is greater than the index of B. An object that - * doesn't have an associated index is less or equal than any other object. - *

- * If the specified boolean value is SELECT_WORST, the Comparator imposes the - * reverse index-based order: an object A is greater than an object B if and - * only if A is less than B with the direct index-based order. - */ - public static class IndexOrderComparator extends IndexedComparator { - private final Map indexMap; - private static final Integer FALLBACK_INDEX = - Integer.valueOf(Integer.MIN_VALUE); - - public IndexOrderComparator(Map indexMap) { - super(SELECT_BEST); - this.indexMap = indexMap; - } - - public IndexOrderComparator(Map indexMap, boolean order) { - super(order); - this.indexMap = indexMap; - } - - public int compare(Object obj1, Object obj2) { - if (order == SELECT_WORST) { - return -compareIndices(indexMap, obj1, obj2, FALLBACK_INDEX); - } else { - return compareIndices(indexMap, obj1, obj2, FALLBACK_INDEX); - } - } - } - - /** - * A class that provides access to java.rmi.Remote and java.rmi.MarshalledObject - * without creating a static dependency. - */ - private static class RMI { - private static final Class remoteClass = getClass(""java.rmi.Remote""); - private static final Class marshallObjectClass = - getClass(""java.rmi.MarshalledObject""); - private static final Constructor marshallCtor = - getConstructor(marshallObjectClass, Object.class); - private static final Method marshallGet = - getMethod(marshallObjectClass, ""get""); - - private static Class getClass(String name) { - try { - return Class.forName(name, true, null); - } catch (ClassNotFoundException e) { - return null; - } - } - - private static Constructor getConstructor(Class c, Class... types) { - try { - return (c == null) ? null : c.getDeclaredConstructor(types); - } catch (NoSuchMethodException x) { - throw new AssertionError(x); - } - } - - private static Method getMethod(Class c, String name, Class... types) { - try { - return (c == null) ? null : c.getMethod(name, types); - } catch (NoSuchMethodException e) { - throw new AssertionError(e); - } - } - - /** - * Returns {@code true} if the given class is java.rmi.Remote. - */ - static boolean isRemote(Class c) { - return (remoteClass == null) ? null : remoteClass.isAssignableFrom(c); - } - - /** - * Returns java.rmi.Remote.class if RMI is present; otherwise {@code null}. - */ - static Class remoteClass() { - return remoteClass; - } - - /** - * Returns a new MarshalledObject containing the serialized representation - * of the given object. - */ - static Object newMarshalledObject(Object obj) throws IOException { - try { - return marshallCtor.newInstance(obj); - } catch (InstantiationException x) { - throw new AssertionError(x); - } catch (IllegalAccessException x) { - throw new AssertionError(x); - } catch (InvocationTargetException x) { - Throwable cause = x.getCause(); - if (cause instanceof IOException) - throw (IOException)cause; - throw new AssertionError(x); - } - } - - /** - * Returns a new copy of the contained marshalled object. - */ - static Object getMarshalledObject(Object obj) - throws IOException, ClassNotFoundException - { - try { - return marshallGet.invoke(obj); - } catch (IllegalAccessException x) { - throw new AssertionError(x); - } catch (InvocationTargetException x) { - Throwable cause = x.getCause(); - if (cause instanceof IOException) - throw (IOException)cause; - if (cause instanceof ClassNotFoundException) - throw (ClassNotFoundException)cause; - throw new AssertionError(x); - } - } - } -} -",koutheir/incinerator-hotspot,jdk/src/share/classes/sun/awt/datatransfer/DataTransferer.java,Java,gpl-2.0,117504 -4,"/* - * Copyright (c) 2012-2018 Red Hat, Inc. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Red Hat, Inc. - initial API and implementation - */ -package org.eclipse.che.account.api; - -import com.google.inject.AbstractModule; -import org.eclipse.che.account.spi.AccountDao; -import org.eclipse.che.account.spi.jpa.JpaAccountDao; - -/** @author Sergii Leschenko */ -public class AccountModule extends AbstractModule { - @Override - protected void configure() { - bind(AccountDao.class).to(JpaAccountDao.class); - } -} -",sleshchenko/che,wsmaster/che-core-api-account/src/main/java/org/eclipse/che/account/api/AccountModule.java,Java,epl-1.0,732 -5,"#!/usr/bin/env python2.5 -# -# Copyright 2009 the Melange authors. -# -# 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. - -""""""GHOPTask (Model) query functions. -"""""" - -__authors__ = [ - '""Madhusudan.C.S"" ', - '""Daniel Hans"" ', - '""Lennard de Rijk"" ', - ] - - -import datetime - -from google.appengine.ext import db - -from django.utils import simplejson -from django.utils.translation import ugettext - -from soc.logic.models import base -from soc.logic import tags - -from soc.modules.ghop.logic.models import comment as ghop_comment_logic - -import soc.models.linkable - -import soc.modules.ghop.logic.models.organization -import soc.modules.ghop.models.task - - -STATE_TRANSITIONS = { - 'Claimed': 'transitFromClaimed', - 'NeedsReview': 'transitFromNeedsReview', - 'ActionNeeded': 'transitFromActionNeeded', - 'NeedsWork': 'transitFromNeedsWork', - } - -TAG_NAMES = ['arbit_tag', 'difficulty', 'task_type'] - -class Logic(base.Logic): - """"""Logic methods for the GHOPTask model. - """""" - - DEF_ACTION_NEEDED_MSG = ugettext( - '(The Melange Automated System has detected that the intial ' - 'deadline has been passed and it has set the task status to ' - 'ActionNeeded.)') - - DEF_NO_MORE_WORK_MSG = ugettext( - '(The Melange Automated System has detected that the deadline ' - 'has been passed and no more work can be submitted.)') - - DEF_REOPENED_MSG = ugettext( - '(The Melange Automated System has detected that the final ' - 'deadline has been passed and it has Reopened the task.)') - - - def __init__(self, model=soc.modules.ghop.models.task.GHOPTask, - base_model=soc.models.linkable.Linkable, - scope_logic=soc.modules.ghop.logic.models.organization): - """"""Defines the name, key_name and model for this entity. - """""" - - self.tags_service = tags.TagsService(TAG_NAMES) - - super(Logic, self).__init__(model, base_model=base_model, - scope_logic=scope_logic) - - def updateEntityProperties(self, entity, entity_properties, - silent=False, store=True): - """"""See base.Logic.updateEntityProperties(). - - Also ensures that the history property of the task is updated in the same - datastore operation. - """""" - - # TODO: History needs a proper test drive and perhaps a refactoring - history = {} - - # we construct initial snapshot of the task when it is published - # for the first time. - if entity_properties and 'status' in entity_properties: - if entity.status == 'Unpublished' or entity.status == 'Unapproved': - if entity_properties['status'] == 'Open': - history = { - 'title': entity.title, - 'description': entity.description, - 'difficulty': entity.difficulty[0].tag, - 'task_type': [type.tag for type in entity.task_type], - 'time_to_complete': entity.time_to_complete, - 'mentors': [m_key.name() for m_key in entity.mentors], - 'user': '', - 'student': '', - 'status': entity.status, - 'deadline': '', - 'created_by': entity.created_by.key().name(), - 'created_on': str(entity.created_on), - 'modified_on': str(entity.modified_on), - } - - if entity.modified_by: - history['modified_by'] = entity.modified_by.key().name() - - # initialize history - task_history = {} - # extract the existing json history from the entity to update it - elif entity.history: - task_history = simplejson.loads(entity.history) - else: - task_history = {} - - # we construct history for only changed entity properties - if entity_properties: - for property in entity_properties: - changed_val = getattr(entity, property) - if changed_val != entity_properties[property]: - if property == 'deadline': - history[property] = str(changed_val) - else: - history[property] = changed_val - - if history: - # create a dictionary for the new history update with timestamp as key - tstamp = str(datetime.datetime.now()) - new_history = {tstamp: history} - - # update existing history - task_history.update(new_history) - task_history_str = simplejson.dumps(task_history) - - # update the task's history property - history_property = { - 'history': task_history_str - } - entity_properties.update(history_property) - - entity = self.tags_service.setTagValuesForEntity(entity, entity_properties) - - # call the base logic method to store the updated Task entity - return super(Logic, self).updateEntityProperties( - entity, entity_properties, silent=silent, store=store) - - def updateEntityPropertiesWithCWS(self, entity, entity_properties, - comment_properties=None, - ws_properties=None, silent=False): - """"""Updates the GHOPTask entity properties and creates a comment - entity. - - Args: - entity: a model entity - entity_properties: keyword arguments that correspond to entity - properties and their values - comment_properties: keyword arguments that correspond to the - GHOPTask's to be created comment entity - silent: iff True does not call post store methods. - """""" - - # pylint: disable-msg=W0621 - from soc.modules.ghop.logic.models.comment import logic as \ - ghop_comment_logic - from soc.modules.ghop.logic.models.work_submission import logic as \ - ghop_work_submission_logic - from soc.modules.ghop.models import comment as ghop_comment_model - from soc.modules.ghop.models import work_submission as \ - ghop_work_submission_model - - if entity_properties: - entity = self.updateEntityProperties(entity, entity_properties, - silent=silent, store=False) - - comment_entity = ghop_comment_model.GHOPComment(**comment_properties) - - ws_entity = None - if ws_properties: - ws_entity = ghop_work_submission_model.GHOPWorkSubmission( - **ws_properties) - - def comment_create(): - """"""Method to be run in transaction that stores Task, Comment and - WorkSubmission. - """""" - entity.put() - if ws_entity: - ws_entity.put() - comment_entity.content = comment_entity.content % ( - ws_entity.key().id_or_name()) - comment_entity.put() - return entity, comment_entity, ws_entity - else: - comment_entity.put() - return entity, comment_entity, None - - entity, comment_entity, ws_entity = db.run_in_transaction( - comment_create) - - if not silent: - # call the _onCreate methods for the Comment and WorkSubmission - if comment_entity: - ghop_comment_logic._onCreate(comment_entity) - - if ws_entity: - ghop_work_submission_logic._onCreate(ws_entity) - - return entity, comment_entity, ws_entity - - def updateOrCreateFromFields(self, properties, silent=False): - """"""See base.Logic.updateOrCreateFromFields(). - """""" - - # TODO: History needs to be tested and perhaps refactored - if properties.get('status') == 'Open': - history = { - 'title': properties['title'], - 'description': properties['description'], - 'difficulty': properties['difficulty']['tags'], - 'task_type': properties['type_tags'], - 'time_to_complete': properties['time_to_complete'], - 'mentors': [m_key.name() for m_key in properties['mentors']], - 'user': '', - 'student': '', - 'status': properties['status'], - 'deadline': '', - 'created_on': str(properties['created_on']), - 'modified_on': str(properties['modified_on']), - } - - if 'created_by' in properties and properties['created_by']: - history['created_by'] = properties['created_by'].key().name() - history['modified_by'] = properties['modified_by'].key().name() - - # Constructs new history from the _constructNewHistory method, assigns - # it as a value to the dictionary key with current timestamp and dumps - # a JSON string. - task_history_str = simplejson.dumps({ - str(datetime.datetime.now()): history, - }) - - # update the task's history property - history_property = { - 'history': task_history_str - } - properties.update(history_property) - - entity = super(Logic, self).updateOrCreateFromFields(properties, silent) - - self.tags_service.setTagValuesForEntity(entity, properties) - - return entity - - def getFromKeyFieldsWithCWSOr404(self, fields): - """"""Returns the Task, all Comments and all WorkSubmissions for the Task - specified by the fields argument. - - For args see base.getFromKeyFieldsOr404(). - """""" - - # pylint: disable-msg=W0621 - from soc.modules.ghop.logic.models.comment import logic as \ - ghop_comment_logic - from soc.modules.ghop.logic.models.work_submission import logic as \ - ghop_work_submission_logic - - entity = self.getFromKeyFieldsOr404(fields) - - comment_entities = ghop_comment_logic.getForFields( - ancestors=[entity], order=['created_on']) - - ws_entities = ghop_work_submission_logic.getForFields( - ancestors=[entity], order=['submitted_on']) - - return entity, comment_entities, ws_entities - - def updateTaskStatus(self, entity): - """"""Method used to transit a task from a state to another state - depending on the context. Whenever the deadline has passed. - - Args: - entity: The GHOPTask entity - - Returns: - Task entity and a Comment entity if the occurring transit created one. - """""" - - from soc.modules.ghop.tasks import task_update - - if entity.deadline and datetime.datetime.now() > entity.deadline: - # calls a specific method to make a transition depending on the - # task's current state - transit_func = getattr(self, STATE_TRANSITIONS[entity.status]) - update_dict = transit_func(entity) - - comment_properties = { - 'parent': entity, - 'scope_path': entity.key().name(), - 'created_by': None, - 'content': update_dict['content'], - 'changes': update_dict['changes'], - } - - entity, comment_entity, _ = self.updateEntityPropertiesWithCWS( - entity, update_dict['properties'], comment_properties) - - if entity.deadline: - # only if there is a deadline set we should schedule another task - task_update.spawnUpdateTask(entity) - else: - comment_entity = None - - return entity, comment_entity - - def transitFromClaimed(self, entity): - """"""Makes a state transition of a GHOP Task from Claimed state - to a relevant state. - - Args: - entity: The GHOPTask entity - """""" - - # deadline is extended by 24 hours. - deadline = entity.deadline + datetime.timedelta( - hours=24) - - properties = { - 'status': 'ActionNeeded', - 'deadline': deadline, - } - - changes = [ugettext('User-MelangeAutomatic'), - ugettext('Action-Warned for action'), - ugettext('Status-%s' % (properties['status']))] - - content = self.DEF_ACTION_NEEDED_MSG - - update_dict = { - 'properties': properties, - 'changes': changes, - 'content': content, - } - - return update_dict - - def transitFromNeedsReview(self, entity): - """"""Makes a state transition of a GHOP Task from NeedsReview state - to a relevant state. - - Args: - entity: The GHOPTask entity - """""" - - properties = { - 'deadline': None, - } - - changes = [ugettext('User-MelangeAutomatic'), - ugettext('Action-Deadline passed'), - ugettext('Status-%s' % (entity.status))] - - content = self.DEF_NO_MORE_WORK_MSG - - update_dict = { - 'properties': properties, - 'changes': changes, - 'content': content, - } - - return update_dict - - def transitFromActionNeeded(self, entity): - """"""Makes a state transition of a GHOP Task from ActionNeeded state - to a relevant state. - - Args: - entity: The GHOPTask entity - """""" - - properties = { - 'user': None, - 'student': None, - 'status': 'Reopened', - 'deadline': None, - } - - changes = [ugettext('User-MelangeAutomatic'), - ugettext('Action-Forcibly reopened'), - ugettext('Status-Reopened')] - - content = self.DEF_REOPENED_MSG - - update_dict = { - 'properties': properties, - 'changes': changes, - 'content': content, - } - - return update_dict - - def transitFromNeedsWork(self, entity): - """"""Makes a state transition of a GHOP Task from NeedsWork state - to a relevant state. - - Args: - entity: The GHOPTask entity - """""" - - properties = { - 'user': None, - 'student': None, - 'status': 'Reopened', - 'deadline': None, - } - - changes = [ugettext('User-MelangeAutomatic'), - ugettext('Action-Forcibly reopened'), - ugettext('Status-Reopened')] - - update_dict = { - 'properties': properties, - 'changes': changes, - 'content': None, - } - - return update_dict - - def delete(self, entity): - """"""Delete existing entity from datastore. - """""" - - def task_delete_txn(entity): - """"""Performs all necessary operations in a single transaction when a task - is deleted. - """""" - - to_delete = [] - to_delete += ghop_comment_logic.logic.getForFields(ancestors=[entity]) - to_delete += [entity] - - db.delete(to_delete) - - self.tags_service.removeAllTagsForEntity(entity) - db.run_in_transaction(task_delete_txn, entity) - - -logic = Logic() -",MatthewWilkes/mw4068-packaging,src/melange/src/soc/modules/ghop/logic/models/task.py,Python,apache-2.0,14298 -6,"/*============================================================================ - bandwidth, a benchmark to estimate memory transfer bandwidth. - Copyright (C) 2005-2017 by Zack T Smith. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - 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, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - The author may be reached at 1@zsmith.co. - *===========================================================================*/ - -//--------------------------------------------------------------------------- -// Change log -// 0.18 Grand unified version supports x86/intel64/arm, linux/win32/winmo. -// 0.19 Now have 128-bit writer that goes to cache AND one that bypasses. -// 0.20 Added my bmplib and graphing of output. Also added --slow option. -// 0.21 Adds random testing. Min chunk size = 256 B. Allows non-2^n chunks. -// 0.22 Adds register-to-register and register-to/from-stack transfers. -// 0.23 Adds vector-to-vector and register-to-vector transfers, & Mac support. -// 0.24 Adds network bandwidth tests from this PC to specified others. -// 0.25 Made network tests bidirectional to test asymmetric networks. -// 0.26 Fixes to prevent certain vector instructions being used w/AMD chips. -// 0.27 Added 128-byte tests for greater precision. -// 0.28 Added use of CPUID. -// 0.29 Added more 128-byte tests. -// 0.30 Adds cache identification for Intel CPUs in 64-bit mode. -// 0.31 Adds cache identification for Intel CPUs in 32-bit mode. -// 0.32 Added AVX support. -// 1.0 Moved graphing logic into BMPGraphing. Added LODS support. -// 1.1 Switched to larger font in graphing module. -// 1.2 Re-added ARM 32 support. -// 1.3 Added CSV output support. Added 32-bit Raspberry π 3 support. -// 1.4 Added 256-bit routines RandomReaderAVX, RandomWriterAVX. -// 1.4.1 Added --limit parameter. -// 1.4.2 Fixed compiler warnings. -// 1.5 Fixed AVX writer bug that gave inaccurate results. Added nice mode. -// 1.5.1 Fixed crashing bug. -//--------------------------------------------------------------------------- - -#ifndef _DEFS_H -#define _DEFS_H - -#define RELEASE ""1.5.1"" - -#ifdef __WIN32__ -typedef char bool; -enum { - true=1, - false=0 -}; -#else -#include -#endif - -#define NETWORK_DEFAULT_PORTNUM (49000) -#define NETSIZE_MIN (15) -#define NETSIZE_MAX (28) -#define NETWORK_CHUNK_SIZE (1< -# -# Browsershots is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# Browsershots 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 . - -"""""" -GUI-specific interface functions for X11. -"""""" - -__revision__ = ""$Rev: 2248 $"" -__date__ = ""$Date: 2007-10-26 15:46:36 +0530 (Fri, 26 Oct 2007) $"" -__author__ = ""$Author: johann $"" - - -from shotfactory04.gui.linux import firefox as base - - -class Gui(base.Gui): - """""" - Special functions for Mozilla Bon Echo. - """""" - pass -",mintuhouse/shotfactory,shotfactory04/gui/linux/bonecho.py,Python,gpl-3.0,1091 -8,"//############################################################################# -//# # -//# Copyright (C) <2014> # -//# # -//# This program is free software: you can redistribute it and/or modify # -//# it under the terms of the GNU Affero General Public License as # -//# published by the Free Software Foundation, either version 3 of the # -//# License, or (at your option) any later version. # -//# # -//# 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 Affero General Public License for more details. # -//# # -//# You should have received a copy of the GNU Affero General Public License # -//# along with this program. If not, see . # -//# # -//############################################################################# -//#EOH -// This code was generated by Barbara Worwood using IMS Development Environment (version 1.80 build 5007.25751) -// Copyright (C) 1995-2014 IMS MAXIMS. All rights reserved. -// WARNING: DO NOT MODIFY the content of this file - -package ims.careuk.vo; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.Iterator; -import ims.framework.enumerations.SortOrder; - -/** - * Linked to CAREUK.TCIOutcomeForPatientElectiveList business object (ID: 1096100068). - */ -public class TCIOutcomeForAppointmentDNAVoCollection extends ims.vo.ValueObjectCollection implements ims.vo.ImsCloneable, Iterable -{ - private static final long serialVersionUID = 1L; - - private ArrayList col = new ArrayList(); - public String getBoClassName() - { - return ""ims.careuk.domain.objects.TCIOutcomeForPatientElectiveList""; - } - public boolean add(TCIOutcomeForAppointmentDNAVo value) - { - if(value == null) - return false; - if(this.col.indexOf(value) < 0) - { - return this.col.add(value); - } - return false; - } - public boolean add(int index, TCIOutcomeForAppointmentDNAVo value) - { - if(value == null) - return false; - if(this.col.indexOf(value) < 0) - { - this.col.add(index, value); - return true; - } - return false; - } - public void clear() - { - this.col.clear(); - } - public void remove(int index) - { - this.col.remove(index); - } - public int size() - { - return this.col.size(); - } - public int indexOf(TCIOutcomeForAppointmentDNAVo instance) - { - return col.indexOf(instance); - } - public TCIOutcomeForAppointmentDNAVo get(int index) - { - return this.col.get(index); - } - public boolean set(int index, TCIOutcomeForAppointmentDNAVo value) - { - if(value == null) - return false; - this.col.set(index, value); - return true; - } - public void remove(TCIOutcomeForAppointmentDNAVo instance) - { - if(instance != null) - { - int index = indexOf(instance); - if(index >= 0) - remove(index); - } - } - public boolean contains(TCIOutcomeForAppointmentDNAVo instance) - { - return indexOf(instance) >= 0; - } - public Object clone() - { - TCIOutcomeForAppointmentDNAVoCollection clone = new TCIOutcomeForAppointmentDNAVoCollection(); - - for(int x = 0; x < this.col.size(); x++) - { - if(this.col.get(x) != null) - clone.col.add((TCIOutcomeForAppointmentDNAVo)this.col.get(x).clone()); - else - clone.col.add(null); - } - - return clone; - } - public boolean isValidated() - { - for(int x = 0; x < col.size(); x++) - if(!this.col.get(x).isValidated()) - return false; - return true; - } - public String[] validate() - { - return validate(null); - } - public String[] validate(String[] existingErrors) - { - if(col.size() == 0) - return null; - java.util.ArrayList listOfErrors = new java.util.ArrayList(); - if(existingErrors != null) - { - for(int x = 0; x < existingErrors.length; x++) - { - listOfErrors.add(existingErrors[x]); - } - } - for(int x = 0; x < col.size(); x++) - { - String[] listOfOtherErrors = this.col.get(x).validate(); - if(listOfOtherErrors != null) - { - for(int y = 0; y < listOfOtherErrors.length; y++) - { - listOfErrors.add(listOfOtherErrors[y]); - } - } - } - - int errorCount = listOfErrors.size(); - if(errorCount == 0) - return null; - String[] result = new String[errorCount]; - for(int x = 0; x < errorCount; x++) - result[x] = (String)listOfErrors.get(x); - return result; - } - public TCIOutcomeForAppointmentDNAVoCollection sort() - { - return sort(SortOrder.ASCENDING); - } - public TCIOutcomeForAppointmentDNAVoCollection sort(boolean caseInsensitive) - { - return sort(SortOrder.ASCENDING, caseInsensitive); - } - public TCIOutcomeForAppointmentDNAVoCollection sort(SortOrder order) - { - return sort(new TCIOutcomeForAppointmentDNAVoComparator(order)); - } - public TCIOutcomeForAppointmentDNAVoCollection sort(SortOrder order, boolean caseInsensitive) - { - return sort(new TCIOutcomeForAppointmentDNAVoComparator(order, caseInsensitive)); - } - @SuppressWarnings(""unchecked"") - public TCIOutcomeForAppointmentDNAVoCollection sort(Comparator comparator) - { - Collections.sort(col, comparator); - return this; - } - public ims.careuk.vo.TCIOutcomeForPatientElectiveListRefVoCollection toRefVoCollection() - { - ims.careuk.vo.TCIOutcomeForPatientElectiveListRefVoCollection result = new ims.careuk.vo.TCIOutcomeForPatientElectiveListRefVoCollection(); - for(int x = 0; x < this.col.size(); x++) - { - result.add(this.col.get(x)); - } - return result; - } - public TCIOutcomeForAppointmentDNAVo[] toArray() - { - TCIOutcomeForAppointmentDNAVo[] arr = new TCIOutcomeForAppointmentDNAVo[col.size()]; - col.toArray(arr); - return arr; - } - public Iterator iterator() - { - return col.iterator(); - } - @Override - protected ArrayList getTypedCollection() - { - return col; - } - private class TCIOutcomeForAppointmentDNAVoComparator implements Comparator - { - private int direction = 1; - private boolean caseInsensitive = true; - public TCIOutcomeForAppointmentDNAVoComparator() - { - this(SortOrder.ASCENDING); - } - public TCIOutcomeForAppointmentDNAVoComparator(SortOrder order) - { - if (order == SortOrder.DESCENDING) - { - direction = -1; - } - } - public TCIOutcomeForAppointmentDNAVoComparator(SortOrder order, boolean caseInsensitive) - { - if (order == SortOrder.DESCENDING) - { - direction = -1; - } - this.caseInsensitive = caseInsensitive; - } - public int compare(Object obj1, Object obj2) - { - TCIOutcomeForAppointmentDNAVo voObj1 = (TCIOutcomeForAppointmentDNAVo)obj1; - TCIOutcomeForAppointmentDNAVo voObj2 = (TCIOutcomeForAppointmentDNAVo)obj2; - return direction*(voObj1.compareTo(voObj2, this.caseInsensitive)); - } - public boolean equals(Object obj) - { - return false; - } - } - public ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean[] getBeanCollection() - { - return getBeanCollectionArray(); - } - public ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean[] getBeanCollectionArray() - { - ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean[] result = new ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean[col.size()]; - for(int i = 0; i < col.size(); i++) - { - TCIOutcomeForAppointmentDNAVo vo = ((TCIOutcomeForAppointmentDNAVo)col.get(i)); - result[i] = (ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean)vo.getBean(); - } - return result; - } - public static TCIOutcomeForAppointmentDNAVoCollection buildFromBeanCollection(java.util.Collection beans) - { - TCIOutcomeForAppointmentDNAVoCollection coll = new TCIOutcomeForAppointmentDNAVoCollection(); - if(beans == null) - return coll; - java.util.Iterator iter = beans.iterator(); - while (iter.hasNext()) - { - coll.add(((ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean)iter.next()).buildVo()); - } - return coll; - } - public static TCIOutcomeForAppointmentDNAVoCollection buildFromBeanCollection(ims.careuk.vo.beans.TCIOutcomeForAppointmentDNAVoBean[] beans) - { - TCIOutcomeForAppointmentDNAVoCollection coll = new TCIOutcomeForAppointmentDNAVoCollection(); - if(beans == null) - return coll; - for(int x = 0; x < beans.length; x++) - { - coll.add(beans[x].buildVo()); - } - return coll; - } -} -",open-health-hub/openmaxims-linux,openmaxims_workspace/ValueObjects/src/ims/careuk/vo/TCIOutcomeForAppointmentDNAVoCollection.java,Java,agpl-3.0,8921 -9,"/* - * Copyright (c) 1997 - 2006 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include ""der_locl.h"" - -RCSID(""$Id: der_copy.c,v 1.1.1.1 2011/06/10 09:34:42 andrew Exp $""); - -int -der_copy_general_string (const heim_general_string *from, - heim_general_string *to) -{ - *to = strdup(*from); - if(*to == NULL) - return ENOMEM; - return 0; -} - -int -der_copy_utf8string (const heim_utf8_string *from, heim_utf8_string *to) -{ - return der_copy_general_string(from, to); -} - -int -der_copy_printable_string (const heim_printable_string *from, - heim_printable_string *to) -{ - return der_copy_general_string(from, to); -} - -int -der_copy_ia5_string (const heim_printable_string *from, - heim_printable_string *to) -{ - return der_copy_general_string(from, to); -} - -int -der_copy_bmp_string (const heim_bmp_string *from, heim_bmp_string *to) -{ - to->length = from->length; - to->data = malloc(to->length * sizeof(to->data[0])); - if(to->length != 0 && to->data == NULL) - return ENOMEM; - memcpy(to->data, from->data, to->length * sizeof(to->data[0])); - return 0; -} - -int -der_copy_universal_string (const heim_universal_string *from, - heim_universal_string *to) -{ - to->length = from->length; - to->data = malloc(to->length * sizeof(to->data[0])); - if(to->length != 0 && to->data == NULL) - return ENOMEM; - memcpy(to->data, from->data, to->length * sizeof(to->data[0])); - return 0; -} - -int -der_copy_visible_string (const heim_visible_string *from, - heim_visible_string *to) -{ - return der_copy_general_string(from, to); -} - -int -der_copy_octet_string (const heim_octet_string *from, heim_octet_string *to) -{ - to->length = from->length; - to->data = malloc(to->length); - if(to->length != 0 && to->data == NULL) - return ENOMEM; - memcpy(to->data, from->data, to->length); - return 0; -} - -int -der_copy_heim_integer (const heim_integer *from, heim_integer *to) -{ - to->length = from->length; - to->data = malloc(to->length); - if(to->length != 0 && to->data == NULL) - return ENOMEM; - memcpy(to->data, from->data, to->length); - to->negative = from->negative; - return 0; -} - -int -der_copy_oid (const heim_oid *from, heim_oid *to) -{ - to->length = from->length; - to->components = malloc(to->length * sizeof(*to->components)); - if (to->length != 0 && to->components == NULL) - return ENOMEM; - memcpy(to->components, from->components, - to->length * sizeof(*to->components)); - return 0; -} - -int -der_copy_bit_string (const heim_bit_string *from, heim_bit_string *to) -{ - size_t len; - - len = (from->length + 7) / 8; - to->length = from->length; - to->data = malloc(len); - if(len != 0 && to->data == NULL) - return ENOMEM; - memcpy(to->data, from->data, len); - return 0; -} -",ghmajx/asuswrt-merlin,release/src/router/samba-3.5.8/source4/heimdal/lib/asn1/der_copy.c,C,gpl-2.0,4326