private void HandleEncoderProbed(object sender, VideoEncoder.VideoProfileInfo profileInfo)
{
var dict = new VarDictionary();
dict.Set("name", "supportedProfiles");
VarArray js_profiles = new VarArray();
dict.Set("profiles", js_profiles);
if (profileInfo.Result < 0)
{
LogError(profileInfo.Result, "Cannot get supported profiles");
PostMessage(dict);
}
if (profileInfo.VideoProfileDescriptions.Count > 0)
{
var idx = 0u;
foreach (var profile in profileInfo.VideoProfileDescriptions)
{
js_profiles.Set(idx++, VideoProfileToString(profile.Profile));
}
}
PostMessage(dict);
}
public override string ToString(MyDictionary ProcList, VarDictionary VarDict, Dictionary<ulong, TFunc> NewSubs)
{
string s = "$"+ins.ToAsmString();
if (bytes[0] == 0xE8)
if (ins.Operand1.ValueType == TUP.AsmResolver.ASM.OperandType.Normal)
s = AddProc(((Offset)ins.Operand1.Value).FileOffset + Addr, ProcList, NewSubs);
if (bytes[0] == 0xFF)
if (bytes[1] == 0x15)
if (ins.Operand1.ValueType == TUP.AsmResolver.ASM.OperandType.DwordPointer)
s = AddProc(((Offset)ins.Operand1.Value).Va, ProcList, NewSubs);
if (bytes[0] == 0xA3)//mov somevar, EAX
{
TVar Var1 = new TVar(((Offset)ins.Operand1.Value).Va, "", 4);
if (!VarDict.ContainsKey(((Offset)ins.Operand1.Value).Va))
{
VarDict.AddVar(Var1);
};
s = VarDict[((Offset)ins.Operand1.Value).Va].FName + " = EAX;";
}
if ((bytes[0] == 0xC2) |//retn
(bytes[0] == 0xC3))//ret
s = "$ret";
return s;
}
void Log(string message)
{
var dictionary = new VarDictionary();
dictionary.Set("name", "log");
dictionary.Set("message", message);
PostMessage(dictionary);
}
private void Header()
{
MoveNextToken(); // PROGRAM
MoveNextToken(); // VAR
var regCount = 0;
while (Token != null && Token is VarToken)
{
MoveNextToken(); // IDE
VarDictionary.Add(Token, regCount++);
MoveNextToken(); // :
MoveNextToken(); // INTEGER
MoveNextToken(); // ;
MoveNextToken();
}
MoveNextToken(); // BEGIN
}
async Task UpdateNetworkList()
{
using (var networkMonitor = new PepperSharp.NetworkMonitor(this))
{
var networkListInfo = await networkMonitor.UpdateNetworkListAsync();
if (networkListInfo.Result != PPError.Ok)
{
PostMessage($"UpdateNetworkList failed: {networkListInfo.Result}");
return;
}
using (var networkList = networkListInfo.NetworkList)
{
// Send the new network list to JavaScript.
using (var varNetworkList = new VarArray())
{
uint infoIndex = 0;
foreach (var nic in networkList.NetworkInterfaces)
{
using (VarDictionary varNetwork = new VarDictionary())
{
varNetwork.Set("displayName", nic.DisplayName);
varNetwork.Set("name", nic.Name);
varNetwork.Set("state", GetEnumAsString(typeof(NetworkInterfaceState), nic.State));
varNetwork.Set("type", GetEnumAsString(typeof(NetworkInterfaceType), nic.NetworkType));
varNetwork.Set("MTU", nic.MTU);
using (var varIPAddresses = new VarArray())
{
uint j = 0;
foreach (var address in nic.NetAddresses)
{
varIPAddresses.Set(j++, address.DescriptionWithPort);
}
varNetwork.Set("ipAddresses", varIPAddresses);
varNetworkList.Set(infoIndex++, varNetwork);
}
}
}
PostMessage(varNetworkList);
}
}
}
}
private void OnHandleMessage(object sender, Var varMessage)
{
if (!varMessage.IsDictionary)
{
LogToConsole(PPLogLevel.Error, "Invalid message!");
return;
}
var dictMessage = new VarDictionary(varMessage);
string command = dictMessage.Get("command").AsString();
if (command == "start")
{
requestedSize = new PPSize(dictMessage.Get("width").AsInt(),
dictMessage.Get("height").AsInt());
var var_track = dictMessage.Get("track");
if (!var_track.IsResource)
{
LogToConsole(PPLogLevel.Error, "Given track is not a resource");
return;
}
var resourceTrack = new MediaStreamVideoTrack(var_track.AsResource());
if (!resourceTrack.IsEmpty)
{
videoTrack = resourceTrack;
videoTrack.HandleConfigure += OnConfigureTrack;
videoTrack.HandleFrame += OnTrackFrame;
videoEncoder = new VideoEncoder(this);
videoProfile = VideoProfileFromString(dictMessage.Get("profile").AsString());
ConfigureTrack();
}
}
else if (command == "stop")
{
StopEncode();
Log("stopped");
}
else
{
LogToConsole(PPLogLevel.Error, "Invalid command!");
}
}
void PostDataMessage(byte[] buffer, uint size)
{
var dictionary = new VarDictionary();
dictionary.Set("name", "data");
VarArrayBuffer array_buffer = null;
byte[] dataPtr = null;
uint dataOffset = 0;
if (videoProfile == VideoProfile.Vp8Any ||
videoProfile == VideoProfile.Vp9Any)
{
uint frameOffset = 0;
if (encodedFrames == 1)
{
array_buffer = new VarArrayBuffer(size + ivfWriter.GetFileHeaderSize() + ivfWriter.GetFrameHeaderSize());
dataPtr = array_buffer.Map();
frameOffset = ivfWriter.WriteFileHeader(dataPtr, VideoProfileToString(videoProfile).ToUpper(),
frameSize.Width, frameSize.Height);
}
else
{
array_buffer = new VarArrayBuffer(size + ivfWriter.GetFrameHeaderSize());
dataPtr = array_buffer.Map();
}
var timestamp = frameTimeStampQueue.Peek();
frameTimeStampQueue.Dequeue();
dataOffset =
frameOffset +
ivfWriter.WriteFrameHeader(dataPtr, frameOffset, timestamp, size);
}
Array.Copy(buffer, 0, dataPtr, dataOffset, size);
// Make sure we flush the buffer data back to unmanaged memeory.
array_buffer.Flush();
array_buffer.Unmap();
dictionary.Set("data", array_buffer);
PostMessage(dictionary);
}
private void OnMessage(object sender, Var var_message)
{
if (!var_message.IsDictionary)
{
return;
}
var var_dictionary_message = new VarDictionary(var_message);
var var_track = var_dictionary_message.Get("track");
if (!var_track.IsResource)
{
return;
}
var resourceTrack = var_track.AsResource();
audioTrack = new MediaStreamAudioTrack(resourceTrack);
audioTrack.HandleBuffer += OnGetBuffer;
audioTrack.GetBuffer();
}
public override string ToString(MyDictionary ProcList, VarDictionary VarDict, Dictionary <ulong, TFunc> NewSubs)
{
string s = "$" + ins.ToAsmString();
if (bytes[0] == 0xE8)
{
if (ins.Operand1.ValueType == TUP.AsmResolver.ASM.OperandType.Normal)
{
s = AddProc(((Offset)ins.Operand1.Value).FileOffset + Addr, ProcList, NewSubs);
}
}
if (bytes[0] == 0xFF)
{
if (bytes[1] == 0x15)
{
if (ins.Operand1.ValueType == TUP.AsmResolver.ASM.OperandType.DwordPointer)
{
s = AddProc(((Offset)ins.Operand1.Value).Va, ProcList, NewSubs);
}
}
}
if (bytes[0] == 0xA3)//mov somevar, EAX
{
TVar Var1 = new TVar(((Offset)ins.Operand1.Value).Va, "", 4);
if (!VarDict.ContainsKey(((Offset)ins.Operand1.Value).Va))
{
VarDict.AddVar(Var1);
}
;
s = VarDict[((Offset)ins.Operand1.Value).Va].FName + " = EAX;";
}
if ((bytes[0] == 0xC2) | //retn
(bytes[0] == 0xC3)) //ret
{
s = "$ret";
}
return(s);
}
public override string ToString(MyDictionary ProcList, VarDictionary VarDict, Dictionary<ulong, TFunc> NewSubs)
{
if (!(bytes==null))
if (bytes.Count() > 0)
switch (bytes[0])
{
case 0x74: return "$jz Loc_" + OpToString(0).Remove(0, 2);
case 0x75: return "$jnz Loc_" + OpToString(0).Remove(0, 2);
case 0xE8://call;
return AddProc(ops[0].value.imm.imm64, ProcList, NewSubs);
case 0xE9://jmp;
case 0xEB://jmp;
return "$jmp Loc_" + OpToString(0).Remove(0, 2);
case 0xA3://mov somevar, EAX
{
TVar Var1 = new TVar((ulong)disp.value.d64, "", 4);
if (!VarDict.ContainsKey((ulong)disp.value.d64))
{
VarDict.AddVar(Var1);
};
return VarDict[(ulong)disp.value.d64].FName + " = " + OpToString(1) + ";";
}
case 0xFF:
{
if (this.bytes[1] == 0x15)
return AddProc(disp.value.d64, ProcList, NewSubs);
} break;
case 0x0F:
{
if (this.bytes[1] == 0x86)
return "$jbe Loc_" + OpToString(0).Remove(0, 2);
}break;
}
string ret = "$"+mnemonic;
if (ops[0].size > 0) ret += " " + OpToString(0);
if (ops[1].size > 0) ret += ", " + OpToString(1);
if (ops[2].size > 0) ret += ", " + OpToString(2);
return ret;
}
