private void ParseValue()
{
if (this.parameters == null)
{
int offset = 0;
this.parameters = new Dictionary <string, string>();
this.mediaType = MailBnfHelper.ReadToken(base.Value, ref offset, null);
if ((offset >= base.Value.Length) || (base.Value[offset++] != '/'))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeContentTypeHeaderInvalid")));
}
this.subType = MailBnfHelper.ReadToken(base.Value, ref offset, null);
while (MailBnfHelper.SkipCFWS(base.Value, ref offset))
{
if ((offset >= base.Value.Length) || (base.Value[offset++] != ';'))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeContentTypeHeaderInvalid")));
}
if (!MailBnfHelper.SkipCFWS(base.Value, ref offset))
{
break;
}
string str = MailBnfHelper.ReadParameterAttribute(base.Value, ref offset, null);
if (((str == null) || (offset >= base.Value.Length)) || (base.Value[offset++] != '='))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeContentTypeHeaderInvalid")));
}
string str2 = MailBnfHelper.ReadParameterValue(base.Value, ref offset, null);
this.parameters.Add(str.ToLowerInvariant(), str2);
}
if (this.parameters.ContainsKey(MtomGlobals.StartInfoParam))
{
string data = this.parameters[MtomGlobals.StartInfoParam];
int index = data.IndexOf(';');
if (index > -1)
{
while (MailBnfHelper.SkipCFWS(data, ref index))
{
if (data[index] != ';')
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeContentTypeHeaderInvalid")));
}
index++;
string str4 = MailBnfHelper.ReadParameterAttribute(data, ref index, null);
if (((str4 == null) || (index >= data.Length)) || (data[index++] != '='))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeContentTypeHeaderInvalid")));
}
string str5 = MailBnfHelper.ReadParameterValue(data, ref index, null);
if (str4 == MtomGlobals.ActionParam)
{
this.parameters[MtomGlobals.ActionParam] = str5;
}
}
}
}
}
}
private void ParseValue()
{
if (base.Value == "1.0")
{
this.version = "1.0";
}
else
{
int offset = 0;
if (!MailBnfHelper.SkipCFWS(base.Value, ref offset))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeVersionHeaderInvalid")));
}
StringBuilder builder = new StringBuilder();
MailBnfHelper.ReadDigits(base.Value, ref offset, builder);
if ((!MailBnfHelper.SkipCFWS(base.Value, ref offset) || (offset >= base.Value.Length)) || ((base.Value[offset++] != '.') || !MailBnfHelper.SkipCFWS(base.Value, ref offset)))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new FormatException(System.Runtime.Serialization.SR.GetString("MimeVersionHeaderInvalid")));
}
builder.Append('.');
MailBnfHelper.ReadDigits(base.Value, ref offset, builder);
this.version = builder.ToString();
}
}