public void CollectionEnumerator()
{
MimeHeaderCollection collection = new MimeHeaderCollection();
collection.Add(new MimeHeader("name:value"));
collection.Add(new MimeHeader("name2:value2"));
collection.Add(new MimeHeader("name3:value3"));
int x = 0;
foreach (MimeHeader header in collection)
{
switch (x)
{
case 0:
AssertionHelper.IsTrue("The header for name:value", header.Name == "name" && header.Value == "value");
break;
case 1:
AssertionHelper.IsTrue("The header for name2:value2", header.Name == "name2" && header.Value == "value2");
break;
case 2:
AssertionHelper.IsTrue("The header for name3:value3", header.Name == "name3" && header.Value == "value3");
break;
default:
AssertionHelper.IsTrue("There are only 3 items in the collection", false);
break;
}
x++;
}
}
public void BasicCollection()
{
MimeHeaderCollection collection = new MimeHeaderCollection();
collection.Add(new MimeHeader("name:value"));
collection.Add(new MimeHeader("name2:value2"));
collection.Add(new MimeHeader("name3:value3"));
AssertionHelper.IsTrue("The value for name is value", collection["name"].Value == "value");
AssertionHelper.IsTrue("The value for name2 is value2", collection["name2"].Value == "value2");
AssertionHelper.IsTrue("The value for name3 is value3", collection["name3"].Value == "value3");
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="headers">The MimeHeaderCollection over which to enumerate.</param>
public MimeHeaderEnumerator(MimeHeaderCollection headers)
{
_headers = headers;
_currentIndex = -1;
}
/// <summary>
/// This method checks and adds additional required header fields.
/// 1. If it is a text type, add the character set
/// 2. Check and add Content-Transfer-Encoding
/// 3. Calculates the content length. For base64 encoding, this
/// requires encoding the buffer. Therefore, the encoded data is stored in
/// _encodedString for use during the body right when base64 encoding is used.
/// </summary>
public void AddAdditionalHeader(MimeHeaderCollection headers)
{
//Add Content-Type
if (!headers.Contains("Content-Type") && _contentType != null)
{
MimeHeader mh = new MimeHeader("Content-Type", _contentType);
//if it is a text type, add the character set
if (_contentType.StartsWith("text/"))
{
mh.Parameters.Add(new MimeHeaderParam("charset", MimeCharsetToString(_charset)));
}
headers.Add(mh);
}
//Add Content-Transfer-Encoding
if (!headers.Contains("Content-Transfer-Encoding") && _encoding != MimeEncoding.E7Bit)
{
headers.Add(new MimeHeader("Content-Transfer-Encoding", MimeEncodingToString(_encoding)));
}
//Add Content-Disposition: attachment; filename="Job_10235.jdf"
if (!headers.Contains("Content-Disposition") && _fileName != null)
{
headers.Add(new MimeHeader("Content-Disposition", @"attachment; filename=""" + _fileName + @""""));
}
//Add Content-Length
if (_buffer != null)
{
int contentLength = 0;
if (_encoding == MimeEncoding.Base64)
{
_encodedString = Convert.ToBase64String(_buffer, 0, _buffer.Length);
contentLength = _encodedString.Length;
}
else
{
_encodedString = null;
contentLength = _buffer.Length;
}
if (contentLength != 0)
{
if (!headers.Contains("Content-Length"))
{
headers.Add(new MimeHeader("Content-Length", contentLength.ToString()));
}
else
{
headers["Content-Length"].Value = contentLength.ToString();
}
}
}
}
/// <summary>
/// Add Content type to the given header
/// </summary>
/// <param name="headers">headers to add content typ</param>
public void AddContentType(MimeHeaderCollection headers)
{
if (!headers.Contains("Content-Type") && _contentType != null)
{
MimeHeader mh = new MimeHeader("Content-Type", _contentType);
//if it is a text type, add the character set
if (_contentType.StartsWith("text/") || _contentType.StartsWith("application/vnd.cip4-j"))
{
mh.Parameters.Add(new MimeHeaderParam("charset", Mime.MimeCharsetToString(_charset)));
}
headers.Add(mh);
}
}
/// <summary>
/// This method checks and adds additional required header fields.
/// 1. If it is a text type, add the character set
/// 2. Check and add Content-Transfer-Encoding
/// 3. Calculates the content length. For base64 encoding, this
/// requires encoding the buffer. Therefore, the encoded data is stored in
/// _encodedString for use during the body right when base64 encoding is used.
/// </summary>
public void AddAdditionalHeader(MimeHeaderCollection headers)
{
//Add Content-Type
AddContentType(headers);
//Add Content-Transfer-Encoding
if (!headers.Contains("Content-Transfer-Encoding") && _encoding != MimeEncoding.E7Bit)
{
headers.Add(new MimeHeader("Content-Transfer-Encoding", Mime.MimeEncodingToString(_encoding)));
}
//Add Content-Disposition: attachment; filename="Job_10235.jdf"
if (!headers.Contains("Content-Disposition") && _fileName != null)
{
FileInfo fi = new FileInfo(_fileName);
MimeHeader mh = new MimeHeader("Content-Disposition", "attachment");
mh.Parameters.Add(new MimeHeaderParam("filename", fi.Name));
headers.Add(mh);
}
//Add Content-Length
if (_buffer != null)
{
int contentLength = 0;
if (_encoding == MimeEncoding.Base64)
{
if (EncodedString.Length % 76 > 0)
{
contentLength = EncodedString.Length / 76 * 2 + EncodedString.Length + 1;
}
else
{
contentLength = EncodedString.Length / 76 * 2 + EncodedString.Length;
}
}
else
{
_encodedString = null;
contentLength = _buffer.Length;
}
if (contentLength != 0)
{
if (!headers.Contains("Content-Length"))
{
headers.Add(new MimeHeader("Content-Length", contentLength.ToString()));
}
else
{
headers["Content-Length"].Value = contentLength.ToString();
}
}
}
}
public void CollectionItemReplacement()
{
MimeHeaderCollection collection = new MimeHeaderCollection();
collection.Add(new MimeHeader("name:value"));
AssertionHelper.IsTrue("The value for name is value", collection["name"].Value == "value");
collection.Add(new MimeHeader("name:value2"));
AssertionHelper.IsTrue("The value for name is value2", collection["name"].Value == "value2");
}
public void CollectionItemCase()
{
MimeHeaderCollection collection = new MimeHeaderCollection();
collection.Add(new MimeHeader("NAME:value2"));
AssertionHelper.IsTrue("The value for name is value2", collection["name"].Value == "value2");
AssertionHelper.IsTrue("The value for Name is value2", collection["Name"].Value == "value2");
}
