114 lines
2.9 KiB
Ucode
114 lines
2.9 KiB
Ucode
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/*=============================================================================
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// InternetLink: Parent class for Internet connection classes
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Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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=============================================================================*/
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class InternetLink extends Info
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native
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transient;
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cpptext
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{
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AInternetLink();
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void BeginDestroy();
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UBOOL Tick( FLOAT DeltaTime, enum ELevelTick TickType );
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FSocket* GetSocket()
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{
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return Socket;
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}
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FSocket* GetRemoteSocket()
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{
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return RemoteSocket;
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}
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FResolveInfo*& GetResolveInfo()
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{
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return *(FResolveInfo**)&PrivateResolveInfo;
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}
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}
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//-----------------------------------------------------------------------------
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// Types & Variables.
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// Data receive mode.
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// Cannot be set in default properties.
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var enum ELinkMode
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{
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MODE_Text,
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MODE_Line,
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MODE_Binary
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} LinkMode;
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// MODE_Line behavior, how to receive/send lines
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var enum ELineMode
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{
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LMODE_auto,
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LMODE_DOS, // CRLF
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LMODE_UNIX, // LF
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LMODE_MAC, // LFCR
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} InLineMode, OutLineMode; // OutLineMode: LMODE_auto == LMODE_DOS
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// Internal
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var const pointer Socket{FSocket}; // (sockets are 64-bit on AMD64, so use "pointer").
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var const int Port;
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var const pointer RemoteSocket{FSocket};
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var private native const pointer PrivateResolveInfo;
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var const int DataPending;
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// Receive mode.
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// If mode is MODE_Manual, received events will not be called.
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// This means it is your responsibility to check the DataPending
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// var and receive the data.
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// Cannot be set in default properties.
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var enum EReceiveMode
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{
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RMODE_Manual,
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RMODE_Event
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} ReceiveMode;
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//-----------------------------------------------------------------------------
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// Natives.
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// Returns true if data is pending on the socket.
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native function bool IsDataPending();
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// Parses an Unreal URL into its component elements.
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// Returns false if the URL was invalid.
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native function bool ParseURL
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(
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coerce string URL,
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out string Addr,
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out int PortNum,
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out string LevelName,
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out string EntryName
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);
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// Resolve a domain or dotted IP.
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// Nonblocking operation.
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// Triggers Resolved event if successful.
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// Triggers ResolveFailed event if unsuccessful.
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native function Resolve( coerce string Domain );
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// Returns most recent winsock error.
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native function int GetLastError();
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// Convert an IP address to a string.
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native function string IpAddrToString( IpAddr Arg );
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// Convert a string to an IP
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native function bool StringToIpAddr( string Str, out IpAddr Addr );
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native function GetLocalIP(out IpAddr Arg );
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//-----------------------------------------------------------------------------
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// Events.
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// Called when domain resolution is successful.
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// The IpAddr struct Addr contains the valid address.
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event Resolved( IpAddr Addr );
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// Called when domain resolution fails.
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event ResolveFailed();
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defaultproperties
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{
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}
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