<%-- $Id$ CDDL HEADER START The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. See LICENSE.txt included in this distribution for the specific language governing permissions and limitations under the License. When distributing Covered Code, include this CDDL HEADER in each file and include the License file at LICENSE.txt. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner] CDDL HEADER END Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved. Portions Copyright 2011 Jens Elkner. Portions Copyright (c) 2017-2018, Chris Fraire . --%> <%@page errorPage="error.jsp" import=" java.io.BufferedInputStream, java.io.BufferedReader, java.io.FileInputStream, java.io.FileReader, java.io.FileWriter, java.io.InputStream, java.io.InputStreamReader, java.io.Reader, java.net.URLEncoder, java.nio.charset.StandardCharsets, java.util.ArrayList, java.util.Arrays, java.util.List, java.util.Set, java.util.logging.Level, java.util.zip.GZIPInputStream, javax.servlet.http.HttpServletResponse, org.opengrok.indexer.analysis.AnalyzerGuru, org.opengrok.indexer.analysis.Definitions, org.opengrok.indexer.analysis.FileAnalyzer.Genre, org.opengrok.indexer.analysis.FileAnalyzerFactory, org.opengrok.indexer.history.Annotation, org.opengrok.indexer.index.IndexDatabase, org.opengrok.indexer.search.DirectoryEntry, org.opengrok.indexer.search.DirectoryExtraReader, org.opengrok.indexer.search.FileExtra, org.opengrok.indexer.util.FileExtraZipper, org.opengrok.indexer.util.IOUtils, org.opengrok.web.DirectoryListing, org.opengrok.indexer.web.SearchHelper" %><% { // need to set it here since requesting parameters if (request.getCharacterEncoding() == null) { request.setCharacterEncoding("UTF-8"); } PageConfig cfg = PageConfig.get(request); cfg.checkSourceRootExistence(); Annotation annotation = cfg.getAnnotation(); if (annotation != null) { int r = annotation.getWidestRevision(); int a = annotation.getWidestAuthor(); cfg.addHeaderData(""); } } %><%@include file="mast.jsp" %> <% /* ---------------------- list.jsp start --------------------- */ { PageConfig cfg = PageConfig.get(request); String rev = cfg.getRequestedRevision(); Project project = cfg.getProject(); final String DUMMY_REVISION = "unknown"; String navigateWindowEnabled = project != null ? Boolean.toString( project.isNavigateWindowEnabled()) : "false"; File resourceFile = cfg.getResourceFile(); String path = cfg.getPath(); String basename = resourceFile.getName(); String rawPath = request.getContextPath() + Prefix.DOWNLOAD_P + path; Reader r = null; if (cfg.isDir()) { // valid resource is requested // mast.jsp assures, that resourceFile is valid and not / // see cfg.resourceNotAvailable() String cookieValue = cfg.getRequestedProjectsAsString(); if (project != null) { Set projects = cfg.getRequestedProjects(); if (!projects.contains(project.getName())) { projects.add(project.getName()); // update cookie cookieValue = cookieValue.length() == 0 ? project.getName() : project.getName() + ',' + cookieValue; Cookie cookie = new Cookie(PageConfig.OPEN_GROK_PROJECT, URLEncoder.encode(cookieValue, "utf-8")); // TODO hmmm, projects.jspf doesn't set a path cookie.setPath(request.getContextPath() + '/'); response.addCookie(cookie); } } // requesting a directory listing DirectoryListing dl = new DirectoryListing(cfg.getEftarReader()); List files = cfg.getResourceFileList(); if (!files.isEmpty()) { List extras = null; if (project != null) { SearchHelper searchHelper = cfg.prepareInternalSearch(); // N.b. searchHelper.destroy() is called via // WebappListener.requestDestroyed() on presence of the // following REQUEST_ATTR. request.setAttribute(SearchHelper.REQUEST_ATTR, searchHelper); searchHelper.prepareExec(project); if (searchHelper.searcher != null) { DirectoryExtraReader extraReader = new DirectoryExtraReader(); extras = extraReader.search(searchHelper.searcher, path); } } FileExtraZipper zipper = new FileExtraZipper(); List entries = zipper.zip(resourceFile, files, extras); List readMes = dl.extraListTo( Util.URIEncodePath(request.getContextPath()), resourceFile, out, path, entries); File[] catfiles = cfg.findDataFiles(readMes); for (int i=0; i < catfiles.length; i++) { if (catfiles[i] == null) { continue; } %> <% String lcName = readMes.get(i).toLowerCase(); if (lcName.endsWith(".md") || lcName.endsWith(".markdown")) { %>

<%= readMes.get(i) %>

<%
            Util.dump(out, catfiles[i], catfiles[i].getName().endsWith(".gz"));
        %>
<% } else { %>

<%= readMes.get(i) %>

<%
            Util.dump(out, catfiles[i], catfiles[i].getName().endsWith(".gz"));
        %>
<% } } } } else if (rev.length() != 0) { // requesting a revision File xrefFile = null; if (cfg.isLatestRevision(rev) && (xrefFile = cfg.findDataFile()) != null) { if (cfg.annotate()) { // annotate BufferedInputStream bin = new BufferedInputStream(new FileInputStream(resourceFile)); try { FileAnalyzerFactory a = AnalyzerGuru.find(basename); Genre g = AnalyzerGuru.getGenre(a); if (g == null) { a = AnalyzerGuru.find(bin); g = AnalyzerGuru.getGenre(a); } if (g == Genre.IMAGE) { %>
<% } else if ( g == Genre.HTML) { /** * For backward compatibility, read the OpenGrok-produced * document using the system default charset. */ r = new InputStreamReader(bin); // dumpXref() is also useful here for translating links. Util.dumpXref(out, r, request.getContextPath()); } else if (g == Genre.PLAIN) { %> 
<%
                        // We're generating xref for the latest revision, so we can
                        // find the definitions in the index.
                        Definitions defs = IndexDatabase.getDefinitions(resourceFile);
                        Annotation annotation = cfg.getAnnotation();
                        // SRCROOT is read with UTF-8 as a default.
                        r = IOUtils.createBOMStrippedReader(bin,
                            StandardCharsets.UTF_8.name());
                        AnalyzerGuru.writeDumpedXref(request.getContextPath(), a,
                                r, out, defs, annotation, project);
    %>
<% } else { %> Click download <%= basename %><% } } finally { if (r != null) { try { r.close(); bin = null; } catch (Exception e) { /* ignore */ } } if (bin != null) { try { bin.close(); } catch (Exception e) { /* ignore */ } } } } else { %> 
<%
                    boolean compressed = xrefFile.getName().endsWith(".gz");
                    Util.dumpXref(out, xrefFile, compressed,
                            request.getContextPath());
    %>
<% } } else { // requesting a previous revision or needed to generate xref on the fly (economy mode). FileAnalyzerFactory a = AnalyzerGuru.find(basename); Genre g = AnalyzerGuru.getGenre(a); String error = null; if (g == Genre.PLAIN || g == Genre.HTML || g == null) { InputStream in = null; try { if (rev.equals(DUMMY_REVISION)) { in = new FileInputStream(resourceFile); } else { in = HistoryGuru.getInstance() .getRevision(resourceFile.getParent(), basename, rev); } } catch (Exception e) { // fall through to error message error = e.getMessage(); } if (in != null) { try { if (g == null) { a = AnalyzerGuru.find(in); g = AnalyzerGuru.getGenre(a); } if (g == Genre.DATA || g == Genre.XREFABLE || g == null) { %>
Binary file [Click here to download]
<% } else { %> 
<%
                            if (g == Genre.PLAIN) {
                                // We don't have any way to get definitions
                                // for old revisions currently.
                                Definitions defs = null;
                                Annotation annotation = cfg.getAnnotation();
                                //not needed yet
                                //annotation.writeTooltipMap(out);
                                // SRCROOT is read with UTF-8 as a default.
                                r = IOUtils.createBOMStrippedReader(in,
                                    StandardCharsets.UTF_8.name());
                                AnalyzerGuru.writeDumpedXref(
                                        request.getContextPath(),
                                        a, r, out,
                                        defs, annotation, project);
                            } else if (g == Genre.IMAGE) {
        %>
<%
                            } else if (g == Genre.HTML) {
                                /**
                                 * For backward compatibility, read the
                                 * OpenGrok-produced document using the system
                                 * default charset.
                                 */
                                r = new InputStreamReader(in);
                                /**
                                 * dumpXref() is also useful here for
                                 * translating links.
                                 */
                                Util.dumpXref(out, r, request.getContextPath());
                            } else {
        %> Click download <%= basename %><%
                            }
                        }
                    } catch (IOException e) {
                        error = e.getMessage();
                    } finally {
                        if (r != null) {
                            try { r.close(); in = null;}
                            catch (Exception e) { /* ignore */ }
                        }
                        if (in != null) {
                            try { in.close(); }
                            catch (Exception e) { /* ignore */ }
                        }
                    }
        %>
<% } else { %>

Error reading file

<% if (error != null) { %>

<%= error %>

<% } } } else if (g == Genre.IMAGE) { %>
<% } else { %>
Binary file [Click here to download]
<% } } } else { // requesting cross referenced file File xrefFile = null; // Get the latest revision and redirect so that the revision number appears in the URL. String location = cfg.getRevisionLocation(cfg.getLatestRevision()); if (location != null) { response.sendRedirect(location); return; } else { if (!cfg.getEnv().isGenerateHtml()) { // Economy mode is on and failed to get the last revision (presumably running with history turned off). // Use dummy revision string so that xref can be generated from the resource file directly. location = cfg.getRevisionLocation(DUMMY_REVISION); response.sendRedirect(location); return; } xrefFile = cfg.findDataFile(); } if (xrefFile != null) { %> 
<%
            boolean compressed = xrefFile.getName().endsWith(".gz");
            Util.dumpXref(out, xrefFile, compressed, request.getContextPath());
    %>
<% } else { %>

Failed to get xref file

<% } } } /* ---------------------- list.jsp end --------------------- */ %><%@ include file="foot.jspf" %>