/// <exception cref="System.IO.IOException"/>
private void PrintXAttr(string name, byte[] value)
{
if (value != null)
{
if (value.Length != 0)
{
@out.WriteLine(name + "=" + XAttrCodec.EncodeValue(value, encoding));
}
else
{
@out.WriteLine(name);
}
}
}
/// <exception cref="System.IO.IOException"/>
private static IDictionary <string, object> ToJsonMap(XAttr xAttr, XAttrCodec encoding
)
{
if (xAttr == null)
{
return(null);
}
IDictionary <string, object> m = new SortedDictionary <string, object>();
m["name"] = XAttrHelper.GetPrefixName(xAttr);
m["value"] = xAttr.GetValue() != null?XAttrCodec.EncodeValue(xAttr.GetValue(),
encoding) : null;
return(m);
}
/// <summary>Converts xAttrs to a JSON object.</summary>
/// <param name="xAttrs">file xAttrs.</param>
/// <param name="encoding">format of xattr values.</param>
/// <returns>The JSON representation of the xAttrs.</returns>
/// <exception cref="System.IO.IOException"></exception>
private static IDictionary XAttrsToJSON(IDictionary <string, byte[]> xAttrs, XAttrCodec
encoding)
{
IDictionary jsonMap = new LinkedHashMap();
JSONArray jsonArray = new JSONArray();
if (xAttrs != null)
{
foreach (KeyValuePair <string, byte[]> e in xAttrs)
{
IDictionary json = new LinkedHashMap();
json[HttpFSFileSystem.XattrNameJson] = e.Key;
if (e.Value != null)
{
json[HttpFSFileSystem.XattrValueJson] = XAttrCodec.EncodeValue(e.Value, encoding);
}
jsonArray.AddItem(json);
}
}
jsonMap[HttpFSFileSystem.XattrsJson] = jsonArray;
return(jsonMap);
}
/// <summary>Params for setting an xAttr</summary>
/// <exception cref="System.IO.IOException"/>
public static string SetXAttrParam(string name, byte[] value)
{
return("xattr.name=" + name + "&xattr.value=" + XAttrCodec.EncodeValue(value, XAttrCodec
.Hex) + "&encoding=hex&flag=create");
}