public static string CreateRequest(EnumRequestType requestType, string methodName, string parameter)
{
string serviceName = string.Empty;
switch (requestType)
{
case EnumRequestType.GetSensorsInfo:
serviceName = GetAppConfig("GetSensorsInfo");
break;
case EnumRequestType.UpLoadData:
serviceName = GetAppConfig("UpLoadData");
break;
}
RestClient client = new RestClient(GetAppConfig("iCMSServer") + "/" + serviceName);
return(client.Post(parameter, methodName));
}
// returns the start position of the unused bytes
public static void LoadHeader(byte[] rawRequest, int rawRequestSize, out int headerLength, out Hashtable header, out EnumRequestType requestType)
{
header = new Hashtable();
requestType = GetRequestType(ref rawRequest);
string requestString = new string(Encoding.UTF8.GetChars(rawRequest, 0, rawRequestSize));
headerLength = GetHeaderLength(ref rawRequest);
string[] headerArray = requestString.Split('\n');
if (headerArray.Length > 1)
{
string[] split = headerArray[0].Split(' ');
if (split.Length >= 2)
{
// first line GET /index.html?userid=joe&password=guessme HTTP/1.1
header.Add("Uri", split[1]);
}
if (split.Length >= 3)
{
header.Add("HttpVersion", split[2]);
}
}
for (int i = 1; i < headerArray.Length; i++)
{
AddFieldToHashTable(header, headerArray[i]);
}
}
//POST /login.jsp HTTP/1.1
//Host: www.mysite.com
//User-Agent: Mozilla/4.0
//Content-Length: 27
//Content-Type: application/x-www-form-uriencoded
//userid=joe&password=guessme
//or also
//Content-Type: application/octet-stream for binary
public PostRequest(byte[] bRawRequest, int contentStart, int contentSize, Hashtable headerFields, EnumRequestType requestType, Socket connectionSocket, GetMoreBytesHandler getMoreBytesHandler)
: base(bRawRequest, contentStart, contentSize, headerFields, requestType)
{
ContentTypeGroup = EnumContentType.Text;// todo check this maybe remove
GetMoreBytesHandler = getMoreBytesHandler;
ConnectionSocket = connectionSocket;
ContentStartPosition = contentStart;
ContentLength = contentSize;
// pull out uri
Uri = headerFields["Uri"].ToString();
ContentType = HeaderFields["Content-Type"].ToString();
if(HeaderFields.Contains("Content-Length"))
{
int contentLengthFromHeader = int.Parse(HeaderFields["Content-Length"].ToString());
if( contentLengthFromHeader != ContentLength)
{
; // means more packets needed
}
}
if (ContentTypeGroup == EnumContentType.Text)
{
string content = new string(Encoding.UTF8.GetChars(bRawRequest, ContentStartPosition, ContentLength - ContentStartPosition));
//ContentVariables = GetEncodedVariables(content);
}
//if (ContentType.ToLower().IndexOf("multipart/form-data") >= 0)
//{ // http://www.4guysfromrolla.com/webtech/091201-1.shtml check filesize before uploading
// byte[] boundary = null;// todo get this.
// int boundaryLength = -1;
// int[] boundaryDelimiterPositions = null;
// ContentTypeGroup = EnumContentType.MultipartFormData;
// GetMultipartFormTextVariables(buffer, ContentStartPosition, boundary, out boundaryDelimiterPositions, out boundaryLength);
// ContentVariables = GetMultipartFormTextVariables(buffer, boundaryDelimiterPositions, boundaryLength);
// ContentVariablesBinary = GetMultipartFormBinaryVariables(buffer, boundaryDelimiterPositions, boundaryLength);
//}
//else
//{
// if (ContentType.ToLower().IndexOf("application/octet-stream") >= 0)
// {
// ContentTypeGroup = EnumContentType.Binary;
// throw new NotImplementedException("application/octet-stream not implemented.");
// }
// else
// {
// ContentTypeGroup = EnumContentType.Text;
// //Content-Type: application/x-www-form-urlencoded Todo are there any other options?
// string content = new string(Encoding.UTF8.GetChars(buffer, ContentStartPosition, dataLength - ContentStartPosition));
// ContentVariables = GetEncodedVariables(content);
// }
//}
}
public BaseRequest(byte[] bRawRequest, int contentStart, int contentSize, Hashtable headerFields, EnumRequestType requestType)
{
LoadBaseRequest(ref bRawRequest, contentStart, contentSize, headerFields, requestType);
}
protected void LoadBaseRequest(ref byte[] bRawRequest, int contentStart, int contentSize, Hashtable headerFields, EnumRequestType requestType)
{
HttpRequestType = requestType;
HeaderFields = headerFields;
// Convert to string, will include HTTP headers.
string content = new string(Encoding.UTF8.GetChars(bRawRequest, contentStart, contentSize));// there shouldn't be content
// pull out uri
Uri = headerFields["Uri"].ToString();// url is deprecated?
string baseUri = "";
QuerystringVariables = GetQueryStringVariables(Uri, out baseUri);
BaseUri = baseUri;
//parse uri for command processing.
//start with the 2nd character to avoid a blank entry.
// ParsedUri = Uri.Substring(1).Split(new char[] { '/' });
}
