src/eu/alefzero/webdav/WebdavEntry.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012  ownCloud
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License version 2,
   6  *   as published by the Free Software Foundation.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  *
  13  *   You should have received a copy of the GNU General Public License
  14  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17 package eu.alefzero.webdav;
  18
  19 import java.util.Date;
  20
  21 import org.apache.jackrabbit.webdav.MultiStatusResponse;
  22 import org.apache.jackrabbit.webdav.property.DavProperty;
  23 import org.apache.jackrabbit.webdav.property.DavPropertyName;
  24 import org.apache.jackrabbit.webdav.property.DavPropertySet;
  25
  26 import com.owncloud.android.Log_OC;
  27
  28 import android.net.Uri;
  29
  30 public class WebdavEntry {
  31     private String mName, mPath, mUri, mContentType, mEtag;
  32     private long mContentLength, mCreateTimestamp, mModifiedTimestamp;
  33
  34     public WebdavEntry(MultiStatusResponse ms, String splitElement) {
  35         resetData();
  36         if (ms.getStatus().length != 0) {
  37             mUri = ms.getHref();
  38
  39             mPath = mUri.split(splitElement, 2)[1];
  40
  41             int status = ms.getStatus()[0].getStatusCode();
  42             DavPropertySet propSet = ms.getProperties(status);
  43             @SuppressWarnings("rawtypes")
  44             DavProperty prop = propSet.get(DavPropertyName.DISPLAYNAME);
  45             if (prop != null)
  46                 mName = (String) prop.getName().toString();
  47             else {
  48                 String[] tmp = mPath.split("/");
  49                 if (tmp.length > 0)
  50                     mName = tmp[tmp.length - 1];
  51             }
  52
  53             // use unknown mimetype as default behavior
  54             mContentType = "application/octet-stream";
  55             prop = propSet.get(DavPropertyName.GETCONTENTTYPE);
  56             if (prop != null) {
  57                 mContentType = (String) prop.getValue();
  58                 // dvelasco: some builds of ownCloud server 4.0.x added a trailing ';' to the MIME type ; if looks fixed, but let's be cautious
  59                 if (mContentType.indexOf(";") >= 0) {
  60                     mContentType = mContentType.substring(0, mContentType.indexOf(";"));
  61                 }
  62             }
  63
  64             // check if it's a folder in the standard way: see RFC2518 12.2 . RFC4918 14.3
  65             prop = propSet.get(DavPropertyName.RESOURCETYPE);
  66             if (prop!= null) {
  67                 Object value = prop.getValue();
  68                 if (value != null) {
  69                     mContentType = "DIR";   // a specific attribute would be better, but this is enough; unless while we have no reason to distinguish MIME types for folders
  70                 }
  71             }
  72
  73             prop = propSet.get(DavPropertyName.GETCONTENTLENGTH);
  74             if (prop != null)
  75                 mContentLength = Long.parseLong((String) prop.getValue());
  76
  77             prop = propSet.get(DavPropertyName.GETLASTMODIFIED);
  78             if (prop != null) {
  79                 Date d = WebdavUtils
  80                         .parseResponseDate((String) prop.getValue());
  81                 mModifiedTimestamp = (d != null) ? d.getTime() : 0;
  82             }
  83
  84             prop = propSet.get(DavPropertyName.CREATIONDATE);
  85             if (prop != null) {
  86                 Date d = WebdavUtils
  87                         .parseResponseDate((String) prop.getValue());
  88                 mCreateTimestamp = (d != null) ? d.getTime() : 0;
  89             }
  90
  91             prop = propSet.get(DavPropertyName.GETETAG);
  92             if (prop != null)
  93                 mEtag = (String) prop.getValue();
  94
  95         } else {
  96             Log_OC.e("WebdavEntry",
  97                     "General fuckup, no status for webdav response");
  98         }
  99     }
 100
 101     public String path() {
 102         return mPath;
 103     }
 104
 105     public String decodedPath() {
 106         return Uri.decode(mPath);
 107     }
 108
 109     public String name() {
 110         return mName;
 111     }
 112
 113     public boolean isDirectory() {
 114         return mContentType.equals("DIR");
 115     }
 116
 117     public String contentType() {
 118         return mContentType;
 119     }
 120
 121     public String uri() {
 122         return mUri;
 123     }
 124
 125     public long contentLength() {
 126         return mContentLength;
 127     }
 128
 129     public long createTimestamp() {
 130         return mCreateTimestamp;
 131     }
 132
 133     public long modifiedTimestamp() {
 134         return mModifiedTimestamp;
 135     }
 136
 137     public String etag() {
 138         return mEtag;
 139     }
 140
 141     private void resetData() {
 142         mName = mUri = mContentType = null;
 143         mContentLength = mCreateTimestamp = mModifiedTimestamp = 0;
 144     }
 145 }