Public Const WSA_DescriptionSize = WSA_DESCRIPTIONLEN + 1
Public Const WSA_SYS_STATUS_LEN = 128
Public Const WSA_SysStatusSize = WSA_SYS_STATUS_LEN + 1
Type WSADataType
wVersion As Integer
wHighVersion As Integer
szDescription As String * WSA_DescriptionSize
szSystemStatus As String * WSA_SysStatusSize
iMaxSockets As Integer
iMaxUdpDg As Integer
lpVendorInfo As Long
End Type
Public Const INVALID_SOCKET = -1
Public Const SOCKET_ERROR = -1
Public Const SOCK_STREAM = 1
Public Const SOCK_DGRAM = 2
Public Const MAXGETHOSTSTRUCT = 1024
Public Const AF_INET = 2
Public Const PF_INET = 2
Type LingerType
l_onoff As Integer
l_linger As Integer
End Type
' Windows Sockets definitions of regular Microsoft C error constants
Global Const WSAEINTR = 10004
Global Const WSAEBADF = 10009
Global Const WSAEACCES = 10013
Global Const WSAEFAULT = 10014
Global Const WSAEINVAL = 10022
Global Const WSAEMFILE = 10024
' Windows Sockets definitions of regular Berkeley error constants
Global Const WSAEWOULDBLOCK = 10035
Global Const WSAEINPROGRESS = 10036
Global Const WSAEALREADY = 10037
Global Const WSAENOTSOCK = 10038
Global Const WSAEDESTADDRREQ = 10039
Global Const WSAEMSGSIZE = 10040
Global Const WSAEPROTOTYPE = 10041
Global Const WSAENOPROTOOPT = 10042
Global Const WSAEPROTONOSUPPORT = 10043
Global Const WSAESOCKTNOSUPPORT = 10044
Global Const WSAEOPNOTSUPP = 10045
Global Const WSAEPFNOSUPPORT = 10046
Global Const WSAEAFNOSUPPORT = 10047
Global Const WSAEADDRINUSE = 10048
Global Const WSAEADDRNOTAVAIL = 10049
Global Const WSAENETDOWN = 10050
Global Const WSAENETUNREACH = 10051
Global Const WSAENETRESET = 10052
Global Const WSAECONNABORTED = 10053
Global Const WSAECONNRESET = 10054
Global Const WSAENOBUFS = 10055
Global Const WSAEISCONN = 10056
Global Const WSAENOTCONN = 10057
Global Const WSAESHUTDOWN = 10058
Global Const WSAETOOMANYREFS = 10059
Global Const WSAETIMEDOUT = 10060
Global Const WSAECONNREFUSED = 10061
Global Const WSAELOOP = 10062
Global Const WSAENAMETOOLONG = 10063
Global Const WSAEHOSTDOWN = 10064
Global Const WSAEHOSTUNREACH = 10065
Global Const WSAENOTEMPTY = 10066
Global Const WSAEPROCLIM = 10067
Global Const WSAEUSERS = 10068
Global Const WSAEDQUOT = 10069
Global Const WSAESTALE = 10070
Global Const WSAEREMOTE = 10071
' Extended Windows Sockets error constant definitions
Global Const WSASYSNOTREADY = 10091
Global Const WSAVERNOTSUPPORTED = 10092
Global Const WSANOTINITIALISED = 10093
Global Const WSAHOST_NOT_FOUND = 11001
Global Const WSATRY_AGAIN = 11002
Global Const WSANO_RECOVERY = 11003
Global Const WSANO_DATA = 11004
Global Const WSANO_ADDRESS = 11004
'---ioctl Constants
Public Const FIONREAD = &H8004667F
Public Const FIONBIO = &H8004667E
Public Const FIOASYNC = &H8004667D
'---Windows System Functions
Public Declare Function PostMessage Lib "user32" Alias "PostMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Public Declare Sub MemCopy Lib "kernel32" Alias "RtlMoveMemory" (Dest As Any, Src As Any, ByVal cb&)
Public Declare Function lstrlen Lib "kernel32" Alias "lstrlenA" (ByVal lpString As Any) As Long
'---async notification constants
Public Const SOL_SOCKET = &HFFFF&
Public Const SO_LINGER = &H80&
Public Const FD_READ = &H1&
Public Const FD_WRITE = &H2&
Public Const FD_OOB = &H4&
Public Const FD_ACCEPT = &H8&
Public Const FD_CONNECT = &H10&
Public Const FD_CLOSE = &H20&
'---SOCKET FUNCTIONS
Public Declare Function accept Lib "wsock32.dll" (ByVal s As Long, addr As sockaddr, addrlen As Long) As Long
Public Declare Function bind Lib "wsock32.dll" (ByVal s As Long, addr As sockaddr, ByVal namelen As Long) As Long
Public Declare Function closesocket Lib "wsock32.dll" (ByVal s As Long) As Long
Public Declare Function connect Lib "wsock32.dll" (ByVal s As Long, addr As sockaddr, ByVal namelen As Long) As Long
Public Declare Function ioctlsocket Lib "wsock32.dll" (ByVal s As Long, ByVal cmd As Long, argp As Long) As Long
Public Declare Function getpeername Lib "wsock32.dll" (ByVal s As Long, sName As sockaddr, namelen As Long) As Long
Public Declare Function getsockname Lib "wsock32.dll" (ByVal s As Long, sName As sockaddr, namelen As Long) As Long
Public Declare Function getsockopt Lib "wsock32.dll" (ByVal s As Long, ByVal level As Long, ByVal optname As Long, optval As Any, optlen As Long) As Long
Public Declare Function htonl Lib "wsock32.dll" (ByVal hostlong As Long) As Long
Public Declare Function htons Lib "wsock32.dll" (ByVal hostshort As Long) As Integer
Public Declare Function inet_addr Lib "wsock32.dll" (ByVal cp As String) As Long
Public Declare Function inet_ntoa Lib "wsock32.dll" (ByVal inn As Long) As Long
Public Declare Function listen Lib "wsock32.dll" (ByVal s As Long, ByVal backlog As Long) As Long
Public Declare Function ntohl Lib "wsock32.dll" (ByVal netlong As Long) As Long
Public Declare Function ntohs Lib "wsock32.dll" (ByVal netshort As Long) As Integer
Public Declare Function recv Lib "wsock32.dll" (ByVal s As Long, ByVal buf As Any, ByVal buflen As Long, ByVal flags As Long) As Long
Public Declare Function recvfrom Lib "wsock32.dll" (ByVal s As Long, buf As Any, ByVal buflen As Long, ByVal flags As Long, from As sockaddr, fromlen As Long) As Long
Public Declare Function ws_select Lib "wsock32.dll" Alias "select" (ByVal nfds As Long, readfds As fd_set, writefds As fd_set, exceptfds As fd_set, timeout As timeval) As Long
Public Declare Function send Lib "wsock32.dll" (ByVal s As Long, buf As Any, ByVal buflen As Long, ByVal flags As Long) As Long
Public Declare Function sendto Lib "wsock32.dll" (ByVal s As Long, buf As Any, ByVal buflen As Long, ByVal flags As Long, to_addr As sockaddr, ByVal tolen As Long) As Long
Public Declare Function setsockopt Lib "wsock32.dll" (ByVal s As Long, ByVal level As Long, ByVal optname As Long, optval As Any, ByVal optlen As Long) As Long
Public Declare Function ShutDown Lib "wsock32.dll" Alias "shutdown" (ByVal s As Long, ByVal how As Long) As Long
Public Declare Function socket Lib "wsock32.dll" (ByVal af As Long, ByVal s_type As Long, ByVal protocol As Long) As Long
'---DATABASE FUNCTIONS
Public Declare Function gethostbyaddr Lib "wsock32.dll" (addr As Long, ByVal addr_len As Long, ByVal addr_type As Long) As Long
Public Declare Function gethostbyname Lib "wsock32.dll" (ByVal host_name As String) As Long
Public Declare Function gethostname Lib "wsock32.dll" (ByVal host_name As String, ByVal namelen As Long) As Long
Public Declare Function getservbyport Lib "wsock32.dll" (ByVal Port As Long, ByVal proto As String) As Long
Public Declare Function getservbyname Lib "wsock32.dll" (ByVal serv_name As String, ByVal proto As String) As Long
Public Declare Function getprotobynumber Lib "wsock32.dll" (ByVal proto As Long) As Long
Public Declare Function getprotobyname Lib "wsock32.dll" (ByVal proto_name As String) As Long
'---WINDOWS EXTENSIONS
Public Declare Function WSAStartup Lib "wsock32.dll" (ByVal wVR As Long, lpWSAD As WSADataType) As Long
Public Declare Function WSACleanup Lib "wsock32.dll" () As Long
Public Declare Sub WSASetLastError Lib "wsock32.dll" (ByVal iError As Long)
Public Declare Function WSAGetLastError Lib "wsock32.dll" () As Long
Public Declare Function WSAIsBlocking Lib "wsock32.dll" () As Long
Public Declare Function WSAUnhookBlockingHook Lib "wsock32.dll" () As Long
Public Declare Function WSASetBlockingHook Lib "wsock32.dll" (ByVal lpBlockFunc As Long) As Long
Public Declare Function WSACancelBlockingCall Lib "wsock32.dll" () As Long
Public Declare Function WSAAsyncGetServByName Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal serv_name As String, ByVal proto As String, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSAAsyncGetServByPort Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal Port As Long, ByVal proto As String, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSAAsyncGetProtoByName Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal proto_name As String, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSAAsyncGetProtoByNumber Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal number As Long, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSAAsyncGetHostByName Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal host_name As String, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSAAsyncGetHostByAddr Lib "wsock32.dll" (ByVal hWnd As Long, ByVal wMsg As Long, addr As Long, ByVal addr_len As Long, ByVal addr_type As Long, buf As Any, ByVal buflen As Long) As Long
Public Declare Function WSACancelAsyncRequest Lib "wsock32.dll" (ByVal hAsyncTaskHandle As Long) As Long
Public Declare Function WSAAsyncSelect Lib "wsock32.dll" (ByVal s As Long, ByVal hWnd As Long, ByVal wMsg As Long, ByVal lEvent As Long) As Long
Public Declare Function WSARecvEx Lib "wsock32.dll" (ByVal s As Long, buf As Any, ByVal buflen As Long, ByVal flags As Long) As Long
'Public Declare Function InternetGetConnectedState _
Lib "wininet.dll" (ByRef lpdwFlags As Long, _
ByVal dwReserved As Long) As Long
Public MySocket%
Public SockReadBuffer$
Public Const WSA_NoName = "Unknown"
Public WSAStartedUp As Boolean 'Flag to keep track of whether winsock WSAStartup wascalled
Public Function WSAGetAsyncBufLen(ByVal lParam As Long) As Long
If (lParam And &HFFFF&) > &H7FFF Then
WSAGetAsyncBufLen = (lParam And &HFFFF&) - &H10000
Else
WSAGetAsyncBufLen = lParam And &HFFFF&
End If
End Function
Public Function WSAGetSelectEvent(ByVal lParam As Long) As Integer
If (lParam And &HFFFF&) > &H7FFF Then
WSAGetSelectEvent = (lParam And &HFFFF&) - &H10000
Else
WSAGetSelectEvent = lParam And &HFFFF&
End If
End Function
Public Function WSAGetAsyncError(ByVal lParam As Long) As Integer
WSAGetAsyncError = (lParam And &HFFFF0000) \ &H10000
End Function
Public Function AddrToIP(ByVal AddrOrIP$) As String