oc_framework/src/com/owncloud/android/oc_framework/network/webdav/WebdavEntry.java

   1 /* ownCloud Android Library is available under MIT license
   2  *   Copyright (C) 2014 ownCloud (http://www.owncloud.org/)
   3  *
   4  *   Permission is hereby granted, free of charge, to any person obtaining a copy
   5  *   of this software and associated documentation files (the "Software"), to deal
   6  *   in the Software without restriction, including without limitation the rights
   7  *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  *   copies of the Software, and to permit persons to whom the Software is
   9  *   furnished to do so, subject to the following conditions:
  10  *
  11  *   The above copyright notice and this permission notice shall be included in
  12  *   all copies or substantial portions of the Software.
  13  *
  14  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  18  *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  19  *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  20  *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  21  *   THE SOFTWARE.
  22  *
  23  */
  24
  25 package com.owncloud.android.oc_framework.network.webdav;
  26
  27 import java.util.Date;
  28
  29 import org.apache.jackrabbit.webdav.MultiStatusResponse;
  30 import org.apache.jackrabbit.webdav.property.DavProperty;
  31 import org.apache.jackrabbit.webdav.property.DavPropertyName;
  32 import org.apache.jackrabbit.webdav.property.DavPropertySet;
  33
  34
  35
  36 import android.net.Uri;
  37 import android.util.Log;
  38
  39 public class WebdavEntry {
  40     private String mName, mPath, mUri, mContentType, mEtag;
  41     private long mContentLength, mCreateTimestamp, mModifiedTimestamp;
  42
  43     public WebdavEntry(MultiStatusResponse ms, String splitElement) {
  44         resetData();
  45         if (ms.getStatus().length != 0) {
  46             mUri = ms.getHref();
  47
  48             mPath = mUri.split(splitElement, 2)[1];
  49
  50             int status = ms.getStatus()[0].getStatusCode();
  51             DavPropertySet propSet = ms.getProperties(status);
  52             @SuppressWarnings("rawtypes")
  53             DavProperty prop = propSet.get(DavPropertyName.DISPLAYNAME);
  54             if (prop != null) {
  55                 mName = (String) prop.getName().toString();
  56                 mName = mName.substring(1, mName.length()-1);
  57             }
  58             else {
  59                 String[] tmp = mPath.split("/");
  60                 if (tmp.length > 0)
  61                     mName = tmp[tmp.length - 1];
  62             }
  63
  64             // use unknown mimetype as default behavior
  65             mContentType = "application/octet-stream";
  66             prop = propSet.get(DavPropertyName.GETCONTENTTYPE);
  67             if (prop != null) {
  68                 mContentType = (String) prop.getValue();
  69                 // dvelasco: some builds of ownCloud server 4.0.x added a trailing ';' to the MIME type ; if looks fixed, but let's be cautious
  70                 if (mContentType.indexOf(";") >= 0) {
  71                     mContentType = mContentType.substring(0, mContentType.indexOf(";"));
  72                 }
  73             }
  74
  75             // check if it's a folder in the standard way: see RFC2518 12.2 . RFC4918 14.3
  76             prop = propSet.get(DavPropertyName.RESOURCETYPE);
  77             if (prop!= null) {
  78                 Object value = prop.getValue();
  79                 if (value != null) {
  80                     mContentType = "DIR";   // a specific attribute would be better, but this is enough; unless while we have no reason to distinguish MIME types for folders
  81                 }
  82             }
  83
  84             prop = propSet.get(DavPropertyName.GETCONTENTLENGTH);
  85             if (prop != null)
  86                 mContentLength = Long.parseLong((String) prop.getValue());
  87
  88             prop = propSet.get(DavPropertyName.GETLASTMODIFIED);
  89             if (prop != null) {
  90                 Date d = WebdavUtils
  91                         .parseResponseDate((String) prop.getValue());
  92                 mModifiedTimestamp = (d != null) ? d.getTime() : 0;
  93             }
  94
  95             prop = propSet.get(DavPropertyName.CREATIONDATE);
  96             if (prop != null) {
  97                 Date d = WebdavUtils
  98                         .parseResponseDate((String) prop.getValue());
  99                 mCreateTimestamp = (d != null) ? d.getTime() : 0;
 100             }
 101
 102             prop = propSet.get(DavPropertyName.GETETAG);
 103             if (prop != null) {
 104                 mEtag = (String) prop.getValue();
 105                 mEtag = mEtag.substring(1, mEtag.length()-1);
 106             }
 107
 108         } else {
 109             Log.e("WebdavEntry",
 110                     "General fuckup, no status for webdav response");
 111         }
 112     }
 113
 114     public String path() {
 115         return mPath;
 116     }
 117
 118     public String decodedPath() {
 119         return Uri.decode(mPath);
 120     }
 121
 122     public String name() {
 123         return mName;
 124     }
 125
 126     public boolean isDirectory() {
 127         return mContentType.equals("DIR");
 128     }
 129
 130     public String contentType() {
 131         return mContentType;
 132     }
 133
 134     public String uri() {
 135         return mUri;
 136     }
 137
 138     public long contentLength() {
 139         return mContentLength;
 140     }
 141
 142     public long createTimestamp() {
 143         return mCreateTimestamp;
 144     }
 145
 146     public long modifiedTimestamp() {
 147         return mModifiedTimestamp;
 148     }
 149
 150     public String etag() {
 151         return mEtag;
 152     }
 153
 154     private void resetData() {
 155         mName = mUri = mContentType = null;
 156         mContentLength = mCreateTimestamp = mModifiedTimestamp = 0;
 157     }
 158 }