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- /*
- * Copyright (C) 2009, Google Inc.
- * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - 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.
- *
- * - Neither the name of the Eclipse Foundation, Inc. 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
- */
-
- package org.eclipse.jgit.pgm;
-
- import static java.lang.Integer.valueOf;
-
- import java.io.EOFException;
- import java.io.File;
- import java.io.FileInputStream;
- import java.io.FileNotFoundException;
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStream;
- import java.net.URLConnection;
- import java.text.MessageFormat;
- import java.util.Properties;
-
- import org.eclipse.jgit.pgm.internal.CLIText;
- import org.eclipse.jgit.transport.AmazonS3;
- import org.kohsuke.args4j.Argument;
-
- @Command(name = "amazon-s3-client", common = false, usage = "usage_CommandLineClientForamazonsS3Service")
- class AmazonS3Client extends TextBuiltin {
- @Argument(index = 0, metaVar = "metaVar_connProp", required = true)
- private File propertyFile;
-
- @Argument(index = 1, metaVar = "metaVar_op", required = true)
- private String op;
-
- @Argument(index = 2, metaVar = "metaVar_bucket", required = true)
- private String bucket;
-
- @Argument(index = 3, metaVar = "metaVar_KEY", required = true)
- private String key;
-
- /** {@inheritDoc} */
- @Override
- protected final boolean requiresRepository() {
- return false;
- }
-
- /** {@inheritDoc} */
- @Override
- protected void run() throws Exception {
- final AmazonS3 s3 = new AmazonS3(properties());
-
- if ("get".equals(op)) { //$NON-NLS-1$
- final URLConnection c = s3.get(bucket, key);
- int len = c.getContentLength();
- try (InputStream in = c.getInputStream()) {
- outw.flush();
- final byte[] tmp = new byte[2048];
- while (len > 0) {
- final int n = in.read(tmp);
- if (n < 0)
- throw new EOFException(MessageFormat.format(
- CLIText.get().expectedNumberOfbytes,
- valueOf(len)));
- outs.write(tmp, 0, n);
- len -= n;
- }
- outs.flush();
- }
-
- } else if ("ls".equals(op) || "list".equals(op)) { //$NON-NLS-1$//$NON-NLS-2$
- for (String k : s3.list(bucket, key))
- outw.println(k);
-
- } else if ("rm".equals(op) || "delete".equals(op)) { //$NON-NLS-1$ //$NON-NLS-2$
- s3.delete(bucket, key);
-
- } else if ("put".equals(op)) { //$NON-NLS-1$
- try (OutputStream os = s3.beginPut(bucket, key, null, null)) {
- final byte[] tmp = new byte[2048];
- int n;
- while ((n = ins.read(tmp)) > 0)
- os.write(tmp, 0, n);
- }
- } else {
- throw die(MessageFormat.format(CLIText.get().unsupportedOperation, op));
- }
- }
-
- private Properties properties() {
- try {
- try (InputStream in = new FileInputStream(propertyFile)) {
- final Properties p = new Properties();
- p.load(in);
- return p;
- }
- } catch (FileNotFoundException e) {
- throw die(MessageFormat.format(CLIText.get().noSuchFile, propertyFile), e);
- } catch (IOException e) {
- throw die(MessageFormat.format(CLIText.get().cannotReadBecause, propertyFile, e.getMessage()), e);
- }
- }
- }
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