Search Results for "socket" in [All]

httpapi

1: HttpSetServiceConfiguration

// serialize the endpoint to a SocketAddress and create an array to hold the values. Pin the array.

SocketAddress socketAddress = ipEndPoint.Serialize();

byte[] socketBytes = new byte[socketAddress.Size];

GCHandle handleSocketAddress = GCHandle.Alloc(socketBytes, GCHandleType.Pinned);

// Should copy the first 16 bytes (the SocketAddress has a 32 byte buffer, the size will only be 16,

for (int i = 0; i < socketAddress.Size; ++i)

socketBytes[i] = socketAddress[i];

httpServiceConfigSslKey.pIpPort = handleSocketAddress.AddrOfPinnedObject();

handleSocketAddress.Free();

Constants

2: WINERROR

/// An attempt was made to access a socket in a way forbidden by its access permissions.

/// Too many open sockets.

/// A non-blocking socket operation could not be completed immediately.

/// An operation was attempted on a non-blocking socket that already had an operation in progress.

/// An operation was attempted on something that is not a socket.

/// A required address was omitted from an operation on a socket.

/// A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.

/// A protocol was specified in the socket function call that does not support the semantics of the socket type requested.

/// The support for the specified socket type does not exist in this address family.

/// Only one usage of each socket address (protocol/network address/port) is normally permitted.

/// A socket operation encountered a dead network.

/// A socket operation was attempted to an unreachable network.

/// An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.

/// A connect request was made on an already connected socket.

/// A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied.

/// A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call.

/// A socket operation failed because the destination host was down.

/// A socket operation was attempted to an unreachable host.

/// A Windows Sockets implementation may have a limit on the number of applications that may use it simultaneously.

/// The Windows Sockets version requested is not supported.

iphlpapi

3: AddIPAddress

using System.Net.Sockets;

4: GetAdaptersAddresses

public struct SOCKET_ADDRESS

public SOCKET_ADDRESS Address;

public SOCKET_ADDRESS Dhcpv4Server;

public SOCKET_ADDRESS Dhcpv6Server;

SOCKADDR socketAddr = (SOCKADDR)Marshal.PtrToStructure(unicastAddr.Address.lpSockAddr, typeof(SOCKADDR));

byte[] saData = socketAddr.sa_data.Skip(2).Take(4).ToArray();

5: GetBestInterface

catch (SocketException e)

Console.WriteLine("SocketException caught!!!");

6: GetExtendedTcpTable

public const int AF_INET = 2; // IP_v4 = System.Net.Sockets.AddressFamily.InterNetwork

public const int AF_INET6 = 23; // IP_v6 = System.Net.Sockets.AddressFamily.InterNetworkV6

public const int AF_INET = 2; // IP_v4 = System.Net.Sockets.AddressFamily.InterNetwork

public const int AF_INET6 = 23; // IP_v6 = System.Net.Sockets.AddressFamily.InterNetworkV6

netapi32

7: DsAddressToSiteNames

public static extern int DsAddressToSiteNames(string computerName, int entryCount, SOCKET_ADDRESS[] socketAddresses, ref IntPtr siteNames);

entryCount: The number of elements in the socketAddresses array.

socketAddresses: An array of SOCKET_ADDRESS structures that contain the addresses to convert. Each address in this array must be of the type AF_INET. EntryCount contains the number of elements in this array.

siteNames: An array of null-terminated string pointers that contain the site names for the addresses. Each element in this array corresponds to the same element in the socketAddresses array. An element is NULL if the corresponding address does not map to any known site or if the address entry is not of the proper form. The caller must free this array when it is no longer required by calling NetApiBufferFree.

Prior to calling he DsAddressToSiteNames function, a SOCKET_ADDRESS structure must be created for each address that is to be resolved to a site name. This can be done using the WSAStringToAddress method shown in the sample code.

SOCKET_ADDRESS[] SocketAddresses = new SOCKET_ADDRESS[1];

// Call into WSAStringToAddress to build SOCKET_ADDRESS structure from the address string

System.Net.Sockets.AddressFamily.InterNetwork,

SocketAddresses[0].lpSockaddr = pSockAddr;

SocketAddresses[0].iSockaddrLength = Marshal.SizeOf(sockAddr);

result = DsAddressToSiteNames("domaincontroller.mydomain.com", 1, SocketAddresses, ref pSites);

8: DsGetDcNext

IntPtr SockAddresses, //must free this if using (SocketAddressCount > 1)

[out, optional] Pointer to a ULONG value that receives the number of elements in the SockAddresses array. If this parameter is NULL, socket addresses are not retrieved.

[out, optional] Pointer to an array of SOCKET_ADDRESS structures that receives the socket address data for the domain controller. SockAddressCount receives the number of elements in this array.

9: NetUserGetLocalGroups

using System.Net.Sockets;

Structures

10: addrinfo

internal SOCKET_TYPE_INT ai_socktype;

ai_socktype = SOCKET_TYPE_INT.SOCK_STREAM,

SOCKET_TYPE_INT

11: AI

/// The socket address will be used in a call to the bind function.

12: fd_set

public static fd_set Create(IntPtr socket)

fd_array = new IntPtr[Size] { socket }

13: HTTP_SERVICE_CONFIG_SSL_KEY

Summary

The HTTP_SERVICE_CONFIG_SSL_KEY structure serves as the key by which a given Secure Sockets Layer (SSL) certificate record is identified. It appears in the HTTP_SERVICE_CONFIG_SSL_SET and the HTTP_SERVICE_CONFIG_SSL_QUERY structures, and is passed as the pConfigInformation parameter to HttpDeleteServiceConfiguration, HttpQueryServiceConfiguration, and HttpSetServiceConfiguration when the ConfigId parameter is equal to HttpServiceConfigSSLCertInfo.

14: PCI_COMMON_CONFIG

public uint SocketRegistersBaseAddress;

15: SOCKET_ADDRESS

Summary

The SOCKET_ADDRESS structure stores protocol-specific address information.

public struct SOCKET_ADDRESS

Structure SOCKET_ADDRESS

Documentation

[SOCKET_ADDRESS] on MSDN

16: WSADATA

Summary

The WSADATA structure contains information about the Windows Sockets implementation

internal Int16 maxSockets;

17: WSAQUERYSET

Summary

The data returned from the Windows Socket API.

secur32

18: InitializeSecurityContext

using System.Net.Sockets;

ws2_32

19: accept

ByVal socketHandle As IntPtr, _

ByRef socketAddress As sockaddr, _

System.Net.Sockets.Socket.Accept()

20: bind

Summary

The bind function associates a local address with a socket.

Remarks

The bind function is used on an unconnected socket before subsequent calls to the connect or listen functions. It is not neccessary to use bind for connect(), but is required for listen(). This binding process is performed by the connect() function implicitly.

Parameter

socketHandle An open socket handle value (a SOCKET in C++, an IntPtr in .NET, or just a 32-bit integer).

Parameter

socketAddress A sockaddr_in structure used to identify the IP address and port to bind to.

Parameter

addressLength The length of the supplied socketAddress parameter.

socketHandle As IntPtr, _

ByRef socketAddress As sockaddr_in, _

/// Internet socket address structure.

public static bool Bind(string ipAddress, int port, IntPtr socketHandle)

if (socketHandle != IntPtr.Zero)

remoteAddress.sin_family = SocketsConstants.AF_INET;

resultCode = bind(socketHandle, ref remoteAddress,

21: closesocket

public static extern int closesocket(IntPtr s);

Declare Function closesocket Lib "ws2_32.dll" (TODO) As TODO

static public void CloseSock(Socket sck)

//you may add sck.Shutdown(SocketShutdown.Both);

// to close the receiving and sending functions of the socket

closesocket(sck.Handle);

Documentation

[closesocket] on MSDN

22: Command

/// Use to determine the amount of data pending in the network's input buffer that can be read from socket s.

23: ControlCode

/// Use to determine the amount of data pending in the network's input buffer that can be read from socket s.

24: getsockopt

public static extern int getsockopt(IntPtr s, SocketOptionLevel level, SocketOptionName optname, out int optval, ref int optlen);

Native.getsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, out optval, ref optlen);

Native.setsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, ref optval, optlen);

25: ioctlsocket

public static extern int ioctlsocket(IntPtr s, Command cmd, ref int argp);

Declare Function ioctlsocket Lib "ws2_32.dll" (TODO) As TODO

//BufferRet = Native.recv(socketPtr, BufferPtr, Buffer, Native.MsgFlags.MSG_PEEK);

//Native.ioctlsocket(this.socketPtr, Native.Command.FIONREAD, ref BufferRet);

this.socketPtr, Native.ControlCode.FIONREAD,

Documentation

[ioctlsocket] on MSDN

26: recv

public static extern int recvfrom(IntPtr Socket, IntPtr buf, int len, SendDataFlags flags, ref SockAddr from, IntPtr fromlen);

public static int recvfrom(IntPtr Socket, IntPtr buf, int len, SendDataFlags flags, ref SockAddr from)

return recvfrom(Socket, buf, len, flags, ref from, IntPtr.Zero);

27: select

/* An optional pointer to a set of sockets to be checked for readability. */

/* An optional pointer to a set of sockets to be checked for writability. */

/* An optional pointer to a set of sockets to be checked for errors. */

28: send

public static extern int SendTo (IntPtr Socket, IntPtr buff, int len, SendDataFlags flags, ref SockAddr To, int tomlen);

/// <summary> Specifies that the data should not be subject to routing. A Windows Sockets service provider can choose to ignore this flag</summary>

/// <summary>Sends OOB data (stream-style socket such as SOCK_STREAM only)</summary>

System.Net.Sockets.Socket (class) Socket.SendTo () - better to use It))

If no error occurs, sendto returns the total number of bytes sent, which can be less than the number indicated by len. Otherwise, a value of SOCKET_ERROR is returned, and a specific error code can be retrieved by calling WSAGetLastError.

29: SendTo

public static extern int SendTo (IntPtr Socket, IntPtr buff, int len, SendDataFlags flags, ref SockAddr To, int tomlen);

/// <summary> Specifies that the data should not be subject to routing. A Windows Sockets service provider can choose to ignore this flag</summary>

/// <summary>Sends OOB data (stream-style socket such as SOCK_STREAM only)</summary>

System.Net.Sockets.Socket (class) Socket.SendTo () - better to use It))

30: setsockopt

public static extern int setsockopt(IntPtr s, SocketOptionLevel level, SocketOptionName optname, ref int optval, int optlen);

Native.getsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, out optval, ref optlen);

Native.setsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, ref optval, optlen);

31: socket

public enum SOCKET_TYPE : short

/// stream socket

/// datagram socket

Documentation

[SOCKET_TYPE] on MSDN

32: SocketOptionLevel

public enum SocketOptionLevel

Socket = 0xffff,

Documentation

[SocketOptionLevel] on MSDN

33: SocketOptionName

public enum SocketOptionName

Documentation

[SocketOptionName] on MSDN

34: SOCKET_OPTION_NAME

public enum SOCKET_OPTION_NAME : int

#region IPPROTO_IP Socket Options

#region IPPROTO_IPV6 Socket Options

/// Offset to checksum for raw IP socket send.

#region SOL_SOCKET Socket Options

/// socket has had listen()

/// get socket type

/// get socket 5-tuple state

/// ID of a socket group

/// get/set the compartment for a socket

/// Option for opening sockets for synchronous access.

#region IPPROTO_TCP Socket Options

/// Enables or disables the Nagle algorithm for TCP sockets. This option is disabled (set to FALSE) by default.

#region IPPROTO_UDP Socket Options

Documentation

[SOCKET_OPTION_NAME] on MSDN

35: SOCKET_TYPE

36: WSACleanup

Summary

Cleans up the Windows Sockets resources. Ensure this method is called after every successful call to WSAStartup().

37: WSAData

Summary

Data structure for the Windows Socket API

public Int16 maxSockets;

internal ushort iMaxSockets;

38: WSAIoctl

/* Socket, Mode */

IntPtr s, System.Net.Sockets.IOControlCode dwIoControlCode,

//BufferRet = Native.recv(socketPtr, BufferPtr, Buffer, Native.MsgFlags.MSG_PEEK);

//Native.ioctlsocket(this.socketPtr, Native.Command.FIONREAD, ref BufferRet);

this.socketPtr, Native.ControlCode.FIONREAD,

39: WSALookupServiceNext

if (WSALookupServiceBegin(ref lpRestrictions, 4080, ref hLookup) != (int)SocketError.SocketError)

40: WSANSIoctl

[Socket.IOControl] on MSDN

41: WSAPROTOCOL_INFO

public int iSocketType;

42: WSASocket

Summary

The WSASocket function creates a socket that is bound to a specific transport-service provider.

public static extern IntPtr WSASocket(ADDRESS_FAMILIES af, SOCKET_TYPE socket_type, PROTOCOL protocol,

IntPtr lpProtocolInfo, Int32 group, OPTION_FLAGS_PER_SOCKET dwFlags);

Declare Function WSASocket Lib "ws2_32.dll" (TODO) As TODO

public enum SOCKET_TYPE : short

/// stream socket

/// datagram socket

public enum OPTION_FLAGS_PER_SOCKET : short

// socket has had listen()

// get socket type

// ID of a socket group

43: WSAStringToAddress

Summary

The WSAStringToAddress function converts a network address in its standard text presentation form into its numeric binary form in a sockaddr structure, suitable for passing to Windows Sockets routines that take such a structure.

socketAddress: A pointer to a buffer that is filled with a sockaddr structure for the address string if the function succeeds.

socketAddressSize: A pointer to the length, in bytes, of the buffer pointed to by the lpAddress parameter.

System.Net.Sockets.AddressFamily.InterNetwork,

dnsapi

44: DnsQuery

using System.Net.Sockets;

45: DnsQueryEx

using System.Net.Sockets;

Enums

46: SOCKET_TYPE

internal enum SOCKET_TYPE_INT : int

/// stream socket

/// datagram socket

Enum SOCKET_TYPE_INT

Documentation

[SOCKET_TYPE_INT] on MSDN

47: SOCKET_TYPE_INT

wininet

48: FtpCommand

phFtpCommand (out) A pointer to a handle that is created if a valid data socket is opened. The fExpectResponse parameter must be set to TRUE for phFtpCommand to be filled.

Interfaces

49: IBindStatusCallback

// hence the read goes directly to e.g. socket

Access PInvoke.net directly from VS: