1 files changed, 136 insertions, 0 deletions
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java
new file mode 100644
index 0000000000..179a32bdbf
--- /dev/null
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java
@@ -0,0 +1,136 @@
+/*
+ * 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 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.util.Properties;
+
+import org.eclipse.jgit.transport.AmazonS3;
+import org.kohsuke.args4j.Argument;
+
+@Command(name = "amazon-s3-client", common = false, usage = "Command line client for Amazon's S3 service")
+class AmazonS3Client extends TextBuiltin {
+	@Argument(index = 0, metaVar = "conn.prop", required = true)
+	private File propertyFile;
+
+	@Argument(index = 1, metaVar = "OP", required = true)
+	private String op;
+
+	@Argument(index = 2, metaVar = "BUCKET", required = true)
+	private String bucket;
+
+	@Argument(index = 3, metaVar = "KEY", required = true)
+	private String key;
+
+	@Override
+	protected final boolean requiresRepository() {
+		return false;
+	}
+
+	@Override
+	protected void run() throws Exception {
+		final AmazonS3 s3 = new AmazonS3(properties());
+
+		if ("get".equals(op)) {
+			final URLConnection c = s3.get(bucket, key);
+			int len = c.getContentLength();
+			final InputStream in = c.getInputStream();
+			try {
+				final byte[] tmp = new byte[2048];
+				while (len > 0) {
+					final int n = in.read(tmp);
+					if (n < 0)
+						throw new EOFException("Expected " + len + " bytes.");
+					System.out.write(tmp, 0, n);
+					len -= n;
+				}
+			} finally {
+				in.close();
+			}
+
+		} else if ("ls".equals(op) || "list".equals(op)) {
+			for (final String k : s3.list(bucket, key))
+				System.out.println(k);
+
+		} else if ("rm".equals(op) || "delete".equals(op)) {
+			s3.delete(bucket, key);
+
+		} else if ("put".equals(op)) {
+			final OutputStream os = s3.beginPut(bucket, key, null, null);
+			final byte[] tmp = new byte[2048];
+			int n;
+			while ((n = System.in.read(tmp)) > 0)
+				os.write(tmp, 0, n);
+			os.close();
+
+		} else {
+			throw die("Unsupported operation: " + op);
+		}
+	}
+
+	private Properties properties() {
+		try {
+			final InputStream in = new FileInputStream(propertyFile);
+			try {
+				final Properties p = new Properties();
+				p.load(in);
+				return p;
+			} finally {
+				in.close();
+			}
+		} catch (FileNotFoundException e) {
+			throw die("no such file: " + propertyFile, e);
+		} catch (IOException e) {
+			throw die("cannot read " + propertyFile, e);
+		}
+	}
+}