200N/A<%--

200N/ACDDL HEADER START

200N/A

0N/AThe contents of this file are subject to the terms of the

200N/ACommon Development and Distribution License (the "License").

200N/AYou may not use this file except in compliance with the License.

200N/A

0N/ASee LICENSE.txt included in this distribution for the specific

200N/Alanguage governing permissions and limitations under the License.

200N/A

200N/AWhen distributing Covered Code, include this CDDL HEADER in each

200N/Afile and include the License file at LICENSE.txt.

0N/AIf applicable, add the following below this CDDL HEADER, with the

200N/Afields enclosed by brackets "[]" replaced with your own identifying

200N/Ainformation: Portions Copyright [yyyy] [name of copyright owner]

200N/A

200N/ACDDL HEADER END

200N/A

200N/ACopyright 2008 Sun Microsystems, Inc. All rights reserved.

0N/AUse is subject to license terms.

200N/A--%><%@page import="java.io.File,

200N/Ajava.io.InputStream,

200N/Ajava.io.OutputStream,

200N/Ajava.io.FileInputStream,

200N/Ajava.io.FileNotFoundException,

200N/Aorg.opensolaris.opengrok.configuration.RuntimeEnvironment,

200N/Aorg.opensolaris.opengrok.history.HistoryGuru"%><%

0N/AString path = request.getPathInfo();

200N/Aif (path == null) {

200N/A path = "";

200N/A}

0N/ARuntimeEnvironment env = RuntimeEnvironment.getInstance();

200N/AFile file = new File(env.getSourceRootPath(), path);

200N/Atry {

200N/A path = env.getPathRelativeToSourceRoot(file, 0);

200N/A} catch (FileNotFoundException e) {

200N/A response.sendError(response.SC_NOT_FOUND);

200N/A return;

200N/A}

if (!file.exists() || !file.canRead() || RuntimeEnvironment.getInstance().getIgnoredNames().ignore(file)) {

response.sendError(response.SC_NOT_FOUND);

return;

} else if (file.isDirectory()) {

response.sendError(response.SC_NOT_FOUND, "Can't download a directory");

return;

}

String mimeType = getServletContext().getMimeType(file.getAbsolutePath());

response.setContentType(mimeType);

String revision = request.getParameter("r");

if (revision != null && revision.length() == 0) {

revision = null;

}

InputStream in = null;

if (revision != null) {

try{

in = HistoryGuru.getInstance().getRevision(file.getParent(), file.getName(), revision);

} catch (Exception e) {

response.sendError(404, "Revision not found");

return ;

}

} else {

in = new FileInputStream(file);

response.setContentLength((int)file.length());

response.setDateHeader("Last-Modified", file.lastModified());

}

response.setHeader("content-disposition", "attachment; filename=" + file.getName());

OutputStream o = response.getOutputStream();

byte[] buffer = new byte[8192];

int nr;

while ((nr = in.read(buffer)) > 0) {

o.write(buffer, 0, nr);

}

o.flush();

o.close();

%>