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