private async Task <MmsResponse> SendMms(string address, string message, List <Windows.Storage.StorageFile> attachments, MmsPriority priority = MmsPriority.Normal)
{
Argument.ExpectNotNullOrWhiteSpace(() => message);
Argument.ExpectNotNullOrWhiteSpace(() => address);
string timeStampStr = "----------------------------" + DateTime.Now.Ticks.ToString("x", CultureInfo.InvariantCulture);
string textContent = GetTextContent(timeStampStr, address, message);
HttpContent content;
if (attachments != null && attachments.Count > 0)
{
byte[] bytes = await EncodeBinaryContent(attachments, textContent, timeStampStr);
content = new ByteArrayContent(bytes);
}
else
{
textContent = textContent + "--" + timeStampStr + "--\r\n";
content = new StringContent(textContent);
}
content.Headers.ContentType = CreateContentTypeHeader(timeStampStr);
var requestUri = new Uri(Settings.EndPoint, SendRelativeUrl);
string strResponse = await SendContentRequest(HttpMethod.Post, requestUri.ToString(), content);
return(MmsResponse.Parse(strResponse));
}
public Mms(string sourcePath, Stream s, long end)
{
bool stop = false;
bool parseParts = false;
// header
while (s.Position < end)
{
int type = s.ReadByte();
switch (type)
{
case 0x8C: // MsgType
MessageType messageType = (MessageType)s.ReadByte();
log.AppendFormat("MessageType = {0}\r\n", messageType);
break;
case 0x8F: // Priority
MmsPriority prio = (MmsPriority)s.ReadByte();
log.AppendFormat("Priority = {0}\r\n", prio);
break;
case 0x98: // TransId
log.AppendFormat("TransId = {0}\r\n", ReadTextString(s));
break;
case 0x8B:
log.AppendFormat("MessageId = {0}\r\n", ReadTextString(s));
break;
case 0x8D: // MMS version
int verByte = s.ReadByte();
int verMajor = (verByte & 0x70) >> 4;
int verMinor = (verByte & 0x0F);
log.AppendFormat("MMS version = {0}.{1}\r\n", verMajor, verMinor);
break;
case 0x89: // From
log.AppendFormat("From = {0}\r\n", ReadEncodedString(s));
break;
case 0x97: // To
log.AppendFormat("To = {0}\r\n", ReadEncodedString(s));
break;
case 0x96: // Subject
this.subject = ReadEncodedString(s);
log.AppendFormat("Subject = {0}\r\n", this.subject);
break;
case 0x86: // Delivery report
log.AppendFormat("Delivery report = {0}\r\n", ReadYesNo(s));
break;
case 0x90: // Read reply
log.AppendFormat("Read reply = {0}\r\n", ReadYesNo(s));
break;
case 0x91: // Report allowed
log.AppendFormat("Report allowed = {0}\r\n", ReadYesNo(s));
break;
case 0x94: // Sender visibility
log.AppendFormat("Sender visibility = {0}\r\n", ReadYesNo(s));
break;
case 0x88: // Expiry
long expiry = ReadLongInteger(s);
log.AppendFormat("Expiry = {0}\r\n", expiry);
break;
case 0x85: // Date
this.time = ReadDateTime(s);
log.AppendFormat("Date = {0}\r\n", this.time);
break;
case 0x8A: // MessageClass
log.AppendFormat("Message class = {0}\r\n", ReadMessageClass(s));
break;
case 0x84:
int contentType = s.ReadByte();
if (contentType <= 31)
{ /* Content-general-form */
s.Seek(-1, SeekOrigin.Current);
ReadValueLength(s);
contentType = s.ReadByte();
}
string cts = "";
if (contentType > 31 && contentType < 128)
{ /* Constrained-media - Extension-media*/
s.Seek(-1, SeekOrigin.Current);
cts = ReadTextString(s);
}
else
{ /* Constrained-media - Short Integer*/
contentType = contentType & 0x7F;
/******************************************************************
* A list of content-types of a MMS message can be found here: *
* http://www.wapforum.org/wina/wsp-content-type.htm *
******************************************************************/
switch (contentType)
{
case 0x23:
cts = "multipart.mixed";
parseParts = true;
break;
case 0x33:
cts = "multipart.related";
parseParts = true;
break;
default:
cts = "unknown";
break;
}
}
log.AppendFormat("Content type = {0}\r\n", cts);
bool noparams = false;
while (!noparams)
{
int testParam = s.ReadByte();
switch (testParam)
{
case 0x89:
testParam = s.ReadByte();
if (testParam < 128)
{
log.AppendFormat("Start = {0}\r\n", ReadTextString(s));
}
else
{
testParam = testParam & 0x7F;
log.AppendFormat("Start = {0}\r\n", testParam.ToString("X"));
}
break;
case 0x8A:
testParam = s.ReadByte();
if (testParam < 128)
{
log.AppendFormat("Param = {0}\r\n", ReadTextString(s));
}
else
{
testParam = testParam & 0x7F;
log.AppendFormat("Param = {0}\r\n", testParam.ToString("X"));
}
break;
default:
s.Seek(-1, SeekOrigin.Current);
noparams = true;
break;
}
}
stop = true;
break;
case 0x99:
case 0x9A:
int test = s.ReadByte();
if (test < 0x80)
{
s.Seek(-1, SeekOrigin.Current);
log.AppendLine("0x" + type.ToString("X") + " = " + ReadTextString(s));
}
else
{
log.AppendLine("0x" + type.ToString("X") + " = " + test.ToString("X"));
}
break;
default:
throw new ApplicationException(string.Format("Unknown field type: 0x{0}", type.ToString("X")));
}
if (stop)
{
break;
}
}
// body
if (parseParts)
{
int partCount = (int)ReadUint(s);
log.AppendFormat("PartCnt = {0}\r\n", partCount);
for (int i = 0; i < partCount; i++)
{
long headlen = (long)ReadUint(s);
long datalen = (long)ReadUint(s);
long ctypepos = s.Position;
string ctype;
int type = s.ReadByte();
s.Seek(-1, SeekOrigin.Current);
if (type <= 31)
{
ReadValueLength(s);
type = s.ReadByte();
s.Seek(-1, SeekOrigin.Current);
}
if (type > 31 && type < 128)
{
ctype = ReadTextString(s);
}
else
{
switch (type)
{
case 0x9E:
ctype = "image/jpeg";
break;
case 0x83:
ctype = "text/plain";
break;
case 0x87:
ctype = "text/x-vCard";
break;
default:
ctype = "unknown";
break;
}
}
string filename;
if (headlen > 4)
{
filename = ReadTextString(s).TrimStart('?');
}
else // no filename present
{
string ext = "";
switch (ctype)
{
case "text/plain":
ext = ".txt";
break;
}
filename = string.Format("part_{0}{1}", i + 1, ext);
}
if (ctype == "application/smil" && !filename.ToLower().EndsWith(".smil"))
{
filename += ".smil";
}
files.Add(new FileInfo(sourcePath, filename, ctypepos + headlen, datalen, this.time));
log.AppendFormat("Part {0}: headLength = {1}, dataLength = {2}, ctype = {3}, filename = {4}\r\n", i + 1, headlen, datalen, ctype, filename);
s.Seek(ctypepos + headlen + datalen, SeekOrigin.Begin);
}
}
}
/// <summary>
/// Sends new MMS message.
/// </summary>
/// <param name="phoneNumbers">Phone numbers to send MMS message to.</param>
/// <param name="message">Message body to send.</param>
/// <param name="attachments">List of files attached to MMS.</param>
/// <param name="priority">MMS priority.</param>
/// <returns>Instance of <see cref="MmsResponse"/> with sent MMS response information.</returns>
/// <exception cref="System.ArgumentNullException">Throws exception when the message is null.</exception>
public async Task <MmsResponse> SendMms(IEnumerable <string> phoneNumbers, string message, IEnumerable <Windows.Storage.StorageFile> attachments, MmsPriority priority = MmsPriority.Normal)
{
Argument.ExpectNotNullOrWhiteSpace(() => message);
Argument.ExpectNotNull(() => phoneNumbers);
Argument.Expect(() => phoneNumbers.Any(), "phoneNumbers", "at least one phone number is required");
var attachList = attachments == null
? null
: attachments.ToList();
var sb = new StringBuilder();
foreach (string pn in phoneNumbers)
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Address={0}&", Uri.EscapeUriString(PhoneNumberConverter.ConvertToIsdn(pn)));
}
return(await SendMms(sb.ToString(), message, attachList, priority));
}
