private void Initialise_Click(object sender, EventArgs e)
{
if (m_opalContext == null)
{
Initialise.Enabled = false;
LogLevel.Enabled = false;
LogFile.Enabled = false;
StunServer.Enabled = false;
m_opalContext = new OpalContext();
if (m_opalContext.Initialise(OPAL.OPAL_PREFIX_SIP + " " + OPAL.OPAL_PREFIX_PCSS +
" --trace-level " + LogLevel.Value + " --output " + LogFile.Text) == 0)
{
MessageBox.Show("Failed to initialise", "OPAL", MessageBoxButtons.OK);
}
else
{
m_opalThread = new System.Threading.Thread(new System.Threading.ThreadStart(HandleOpalMessages));
m_opalThread.Start();
OpalMessagePtr msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetGeneralParameters);
OpalParamGeneral gen = msg.GetGeneralParams();
gen.natMethod = "STUN";
gen.natServer = StunServer.Text;
gen.autoRxMedia = gen.autoTxMedia = "audio video";
gen.mediaMask = "!G.711*\n!H.263*"; // Kind of backwards, it's a mask with negative entries, so just get G.711/H.263
gen.videoOutputDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoDisplay.Handle + " X=0 Y=0 WIDTH=" + VideoDisplay.Width + " HEIGHT=" + VideoDisplay.Height;
gen.videoPreviewDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoPreview.Handle + " X=0 Y=0 WIDTH=" + VideoPreview.Width + " HEIGHT=" + VideoPreview.Height;
OpalMessagePtr result = new OpalMessagePtr();
if (!m_opalContext.SendMessage(msg, result))
{
MessageBox.Show("Could not set general parameters: " + result.GetCommandError(), "OPAL", MessageBoxButtons.OK);
}
else
{
msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetProtocolParameters);
OpalParamProtocol proto = msg.GetProtocolParams();
proto.prefix = OPAL.OPAL_PREFIX_SIP;
proto.interfaceAddresses = "0.0.0.0"; // All interfaces
if (!m_opalContext.SendMessage(msg))
{
MessageBox.Show("Could not set general parameters", "OPAL", MessageBoxButtons.OK);
}
else
{
Shutdown.Enabled = true;
Register.Enabled = true;
Call.Enabled = true;
return;
}
}
}
Initialise.Enabled = true;
LogLevel.Enabled = true;
LogFile.Enabled = true;
StunServer.Enabled = true;
}
}
private void Initialise_Click(object sender, EventArgs e)
{
if (m_opalContext == null)
{
Initialise.Enabled = false;
LogLevel.Enabled = false;
LogFile.Enabled = false;
StunServer.Enabled = false;
m_opalContext = new OpalContext();
if (m_opalContext.Initialise(OPAL.OPAL_PREFIX_SIP + " " + OPAL.OPAL_PREFIX_PCSS +
" --trace-level " + LogLevel.Value + " --output " + LogFile.Text) == 0)
MessageBox.Show("Failed to initialise", "OPAL", MessageBoxButtons.OK);
else
{
m_opalThread = new System.Threading.Thread(new System.Threading.ThreadStart(HandleOpalMessages));
m_opalThread.Start();
OpalMessagePtr msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetGeneralParameters);
OpalParamGeneral gen = msg.GetGeneralParams();
gen.natMethod = "STUN";
gen.natServer = StunServer.Text;
gen.autoRxMedia = gen.autoTxMedia = "audio video";
gen.mediaMask = "!G.711*\n!H.263*"; // Kind of backwards, it's a mask with negative entries, so just get G.711/H.263
gen.videoOutputDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoDisplay.Handle + " X=0 Y=0 WIDTH=" + VideoDisplay.Width + " HEIGHT=" + VideoDisplay.Height;
gen.videoPreviewDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoPreview.Handle + " X=0 Y=0 WIDTH=" + VideoPreview.Width + " HEIGHT=" + VideoPreview.Height;
OpalMessagePtr result = new OpalMessagePtr();
if (!m_opalContext.SendMessage(msg, result))
MessageBox.Show("Could not set general parameters: " + result.GetCommandError(), "OPAL", MessageBoxButtons.OK);
else
{
msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetProtocolParameters);
OpalParamProtocol proto = msg.GetProtocolParams();
proto.prefix = OPAL.OPAL_PREFIX_SIP;
proto.interfaceAddresses = "0.0.0.0"; // All interfaces
if (!m_opalContext.SendMessage(msg))
MessageBox.Show("Could not set general parameters", "OPAL", MessageBoxButtons.OK);
else
{
Shutdown.Enabled = true;
Register.Enabled = true;
Call.Enabled = true;
return;
}
}
}
Initialise.Enabled = true;
LogLevel.Enabled = true;
LogFile.Enabled = true;
StunServer.Enabled = true;
}
}
private void Initialise_Click(object sender, EventArgs e)
{
if (m_opalContext == null)
{
Initialise.Enabled = false;
LogLevel.Enabled = false;
LogFile.Enabled = false;
StunServer.Enabled = false;
m_opalContext = new OpalContext();
if (m_opalContext.Initialise(OPAL.OPAL_PREFIX_SIP + " " + OPAL.OPAL_PREFIX_PCSS +
" --trace-level " + LogLevel.Value + " --output \"" + LogFile.Text + "\"") == 0)
{
MessageBox.Show("Failed to initialise", "OPAL", MessageBoxButtons.OK);
}
else
{
m_opalThread = new System.Threading.Thread(new System.Threading.ThreadStart(HandleOpalMessages));
m_opalThread.Start();
OpalMessagePtr msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetGeneralParameters);
OpalParamGeneral gen = msg.GetGeneralParams();
gen.natMethod = "STUN";
gen.natServer = StunServer.Text;
gen.autoRxMedia = gen.autoTxMedia = "audio video";
gen.mediaMask = "!*uLaw*\n!*264-0\nH.263*"; // Kind of backwards, it's a mask with negative entries
gen.mediaOptions = "video:Frame Width=640\nvideo:Frame Height=480\nvideo:Target Bit Rate=256000";
gen.audioPlayerDevice = "Default communications";
gen.audioRecordDevice = "Default communications";
gen.videoOutputDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoDisplay.Handle + " X=0 Y=0 WIDTH=" + VideoDisplay.Width + " HEIGHT=" + VideoDisplay.Height + " NO-MOUSE";
gen.videoPreviewDevice = "MSWIN STYLE=0x50000000 PARENT=" + VideoPreview.Handle + " X=0 Y=0 WIDTH=" + VideoPreview.Width + " HEIGHT=" + VideoPreview.Height + " NO-MOUSE";
gen.noMediaTimeout = 15000;
OpalMessagePtr result = new OpalMessagePtr();
if (!m_opalContext.SendMessage(msg, result))
{
MessageBox.Show("Could not set general parameters: " + result.GetCommandError(), "OPAL", MessageBoxButtons.OK);
}
else
{
msg = new OpalMessagePtr(OpalMessageType.OpalCmdSetProtocolParameters);
OpalParamProtocol proto = msg.GetProtocolParams();
proto.prefix = OPAL.OPAL_PREFIX_SIP;
proto.interfaceAddresses = "0.0.0.0"; // All interfaces
proto.displayName = "OPAL C# Sample";
if (!m_opalContext.SendMessage(msg))
{
MessageBox.Show("Could not set protool parameters", "OPAL", MessageBoxButtons.OK);
}
else
{
Shutdown.Enabled = true;
Register.Enabled = true;
Call.Enabled = true;
return;
}
}
}
Initialise.Enabled = true;
LogLevel.Enabled = true;
LogFile.Enabled = true;
StunServer.Enabled = true;
}
}
static int InitialiseOPAL()
{
OpalMessageRef command;
OpalMessageRef response;
uint version;
string OPALOptions = Opal_API.OPAL_PREFIX_H323 + " " +
Opal_API.OPAL_PREFIX_SIP + " " +
Opal_API.OPAL_PREFIX_IAX2 + " " +
#if LOCAL_MEDIA
Opal_API.OPAL_PREFIX_LOCAL +
#else
Opal_API.OPAL_PREFIX_PCSS +
#endif
" " +
Opal_API.OPAL_PREFIX_IVR +
" TraceLevel=4 TraceFile=debugstream";
///////////////////////////////////////////////
// Initialisation
version = Opal_API.OPAL_C_API_VERSION;
if (context.Initialise(OPALOptions, version) == version)
{
Console.WriteLine("Could not initialise OPAL{0}", Environment.NewLine);
return(0);
}
#if NULL
// Test shut down and re-initialisation
context.ShutDown();
if (context.Initialise(OPALOptions, version) == version)
{
Console.WriteLine("Could not reinitialise OPAL{0}", Environment.NewLine);
return(0);
}
#endif
// General options
command = new OpalMessageRef(Opal_API.OpalMessageType.OpalCmdSetGeneralParameters);
//command.m_param.m_general.m_audioRecordDevice = "Camera Microphone (2- Logitech";
OpalParamGeneralRef m_general = command.GetGeneralParams();
m_general.AutoRxMedia = m_general.AutoTxMedia = "audio";
m_general.StunServer = "stun.voxgratia.org";
m_general.MediaMask = "RFC4175*";
#if LOCAL_MEDIA
m_general.MediaReadData = MyReadMediaData;
m_general.MediaWriteData = MyWriteMediaData;
m_general.MediaDataHeader = (uint)Opal_API.OpalMediaDataType.OpalMediaDataPayloadOnly;
#endif
if ((response = MySendCommand(command, "Could not set general options")) == null)
{
return(0);
}
// Options across all protocols
command = new OpalMessageRef(Opal_API.OpalMessageType.OpalCmdSetProtocolParameters);
OpalParamProtocolRef m_protocol = command.GetProtocolParams();
m_protocol.UserName = "******";
m_protocol.DisplayName = "Robert Jongbloed";
m_protocol.InterfaceAddresses = "*";
if ((response = MySendCommand(command, "Could not set protocol options")) == null)
{
return(0);
}
command = new OpalMessageRef(Opal_API.OpalMessageType.OpalCmdSetProtocolParameters);
m_protocol = command.GetProtocolParams();
m_protocol.Prefix = "sip";
m_protocol.DefaultOptions = "PRACK-Mode=0\nInitial-Offer=false";
if ((response = MySendCommand(command, "Could not set SIP options")) == null)
{
return(0);
}
return(1);
}