869 lines
15 KiB
V
869 lines
15 KiB
V
module net
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// WsaError is all of the socket errors that WSA provides from WSAGetLastError
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pub enum WsaError {
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//
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// MessageId: WSAEINTR
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//
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// MessageText:
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//
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// A blocking operation was interrupted by a call to WSACancelBlockingCall.
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//
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wsaeintr = 10004
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//
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// MessageId: WSAEBADF
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//
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// MessageText:
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//
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// The file handle supplied is not valid.
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//
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wsaebadf = 10009
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//
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// MessageId: WSAEACCES
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//
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// MessageText:
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//
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// An attempt was made to access a socket in a way forbidden by its access permissions.
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//
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wsaeacces = 10013
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//
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// MessageId: WSAEFAULT
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//
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// MessageText:
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//
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// The system detected an invalid pointer address in attempting to use a pointer argument in a call.
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//
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wsaefault = 10014
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//
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// MessageId: WSAEINVAL
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//
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// MessageText:
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//
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// An invalid argument was supplied.
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//
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wsaeinval = 10022
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//
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// MessageId: WSAEMFILE
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//
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// MessageText:
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//
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// Too many open sockets.
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//
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wsaemfile = 10024
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//
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// MessageId: WSAEWOULDBLOCK
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//
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// MessageText:
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//
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// A non-blocking socket operation could not be completed immediately.
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//
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wsaewouldblock = 10035
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//
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// MessageId: WSAEINPROGRESS
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//
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// MessageText:
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//
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// A blocking operation is currently executing.
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//
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wsaeinprogress = 10036
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//
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// MessageId: WSAEALREADY
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//
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// MessageText:
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//
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// An operation was attempted on a non-blocking socket that already had an operation in progress.
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//
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wsaealready = 10037
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//
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// MessageId: WSAENOTSOCK
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//
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// MessageText:
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//
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// An operation was attempted on something that is not a socket.
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//
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wsaenotsock = 10038
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//
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// MessageId: WSAEDESTADDRREQ
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//
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// MessageText:
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//
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// A required address was omitted from an operation on a socket.
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//
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wsaedestaddrreq = 10039
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//
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// MessageId: WSAEMSGSIZE
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//
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// MessageText:
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//
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// 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.
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//
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wsaemsgsize = 10040
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//
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// MessageId: WSAEPROTOTYPE
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//
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// MessageText:
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//
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// A protocol was specified in the socket function call that does not support the semantics of the socket type requested.
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//
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wsaeprototype = 10041
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//
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// MessageId: WSAENOPROTOOPT
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//
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// MessageText:
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//
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// An unknown, invalid, or unsupported option or level was specified in a getsockopt or setsockopt call.
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//
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wsaenoprotoopt = 10042
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//
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// MessageId: WSAEPROTONOSUPPORT
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//
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// MessageText:
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//
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// The requested protocol has not been configured into the system, or no implementation for it exists.
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//
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wsaeprotonosupport = 10043
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//
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// MessageId: WSAESOCKTNOSUPPORT
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//
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// MessageText:
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//
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// The support for the specified socket type does not exist in this address family.
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//
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wsaesocktnosupport = 10044
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//
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// MessageId: WSAEOPNOTSUPP
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//
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// MessageText:
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//
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// The attempted operation is not supported for the type of object referenced.
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//
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wsaeopnotsupp = 10045
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//
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// MessageId: WSAEPFNOSUPPORT
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//
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// MessageText:
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//
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// The protocol family has not been configured into the system or no implementation for it exists.
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//
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wsaepfnosupport = 10046
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//
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// MessageId: WSAEAFNOSUPPORT
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//
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// MessageText:
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//
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// An address incompatible with the requested protocol was used.
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//
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wsaeafnosupport = 10047
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//
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// MessageId: WSAEADDRINUSE
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//
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// MessageText:
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//
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// Only one usage of each socket address (protocol/network address/port) is normally permitted.
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//
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wsaeaddrinuse = 10048
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//
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// MessageId: WSAEADDRNOTAVAIL
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//
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// MessageText:
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//
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// The requested address is not valid in its context.
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//
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wsaeaddrnotavail = 10049
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//
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// MessageId: WSAENETDOWN
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//
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// MessageText:
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//
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// A socket operation encountered a dead network.
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//
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wsaenetdown = 10050
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//
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// MessageId: WSAENETUNREACH
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//
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// MessageText:
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//
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// A socket operation was attempted to an unreachable network.
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//
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wsaenetunreach = 10051
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//
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// MessageId: WSAENETRESET
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//
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// MessageText:
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//
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// The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress.
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//
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wsaenetreset = 10052
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//
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// MessageId: WSAECONNABORTED
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//
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// MessageText:
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//
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// An established connection was aborted by the software in your host machine.
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//
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wsaeconnaborted = 10053
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//
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// MessageId: WSAECONNRESET
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//
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// MessageText:
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//
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// An existing connection was forcibly closed by the remote host.
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//
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wsaeconnreset = 10054
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//
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// MessageId: WSAENOBUFS
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//
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// MessageText:
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//
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// An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.
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//
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wsaenobufs = 10055
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//
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// MessageId: WSAEISCONN
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//
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// MessageText:
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//
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// A connect request was made on an already connected socket.
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//
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wsaeisconn = 10056
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//
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// MessageId: WSAENOTCONN
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//
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// MessageText:
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//
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// 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.
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//
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wsaenotconn = 10057
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//
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// MessageId: WSAESHUTDOWN
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//
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// MessageText:
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//
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// 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.
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//
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wsaeshutdown = 10058
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//
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// MessageId: WSAETOOMANYREFS
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//
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// MessageText:
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//
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// Too many references to some kernel object.
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//
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wsaetoomanyrefs = 10059
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//
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// MessageId: WSAETIMEDOUT
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//
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// MessageText:
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//
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// A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
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//
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wsaetimedout = 10060
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//
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// MessageId: WSAECONNREFUSED
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//
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// MessageText:
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//
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// No connection could be made because the target machine actively refused it.
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//
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wsaeconnrefused = 10061
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//
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// MessageId: WSAELOOP
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//
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// MessageText:
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//
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// Cannot translate name.
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//
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wsaeloop = 10062
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//
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// MessageId: WSAENAMETOOLONG
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//
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// MessageText:
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//
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// Name component or name was too long.
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//
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wsaenametoolong = 10063
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//
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// MessageId: WSAEHOSTDOWN
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//
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// MessageText:
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//
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// A socket operation failed because the destination host was down.
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//
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wsaehostdown = 10064
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//
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// MessageId: WSAEHOSTUNREACH
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//
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// MessageText:
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//
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// A socket operation was attempted to an unreachable host.
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//
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wsaehostunreach = 10065
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//
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// MessageId: WSAENOTEMPTY
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//
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// MessageText:
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//
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// Cannot remove a directory that is not empty.
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//
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wsaenotempty = 10066
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//
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// MessageId: WSAEPROCLIM
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//
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// MessageText:
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//
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// A Windows Sockets implementation may have a limit on the number of applications that may use it simultaneously.
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//
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wsaeproclim = 10067
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//
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// MessageId: WSAEUSERS
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//
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// MessageText:
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//
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// Ran out of quota.
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//
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wsaeusers = 10068
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//
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// MessageId: WSAEDQUOT
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//
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// MessageText:
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//
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// Ran out of disk quota.
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//
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wsaedquot = 10069
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//
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// MessageId: WSAESTALE
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//
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// MessageText:
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//
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// File handle reference is no longer available.
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//
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wsaestale = 10070
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//
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// MessageId: WSAEREMOTE
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//
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// MessageText:
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//
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// Item is not available locally.
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//
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wsaeremote = 10071
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//
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// MessageId: WSASYSNOTREADY
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//
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// MessageText:
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//
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// WSAStartup cannot function at this time because the underlying system it uses to provide network services is currently unavailable.
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//
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wsasysnotready = 10091
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//
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// MessageId: WSAVERNOTSUPPORTED
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//
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// MessageText:
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//
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// The Windows Sockets version requested is not supported.
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//
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wsavernotsupported = 10092
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//
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// MessageId: WSANOTINITIALISED
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//
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// MessageText:
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//
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// Either the application has not called WSAStartup, or WSAStartup failed.
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//
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wsanotinitialised = 10093
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//
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// MessageId: WSAEDISCON
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//
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// MessageText:
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//
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// Returned by WSARecv or WSARecvFrom to indicate the remote party has initiated a graceful shutdown sequence.
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//
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wsaediscon = 10101
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//
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// MessageId: WSAENOMORE
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//
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// MessageText:
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//
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// No more results can be returned by WSALookupServiceNext.
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//
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wsaenomore = 10102
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//
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// MessageId: WSAECANCELLED
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//
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// MessageText:
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//
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// A call to WSALookupServiceEnd was made while this call was still processing. The call has been canceled.
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//
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wsaecancelled = 10103
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//
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// MessageId: WSAEINVALIDPROCTABLE
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//
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// MessageText:
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//
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// The procedure call table is invalid.
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//
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wsaeinvalidproctable = 10104
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//
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// MessageId: WSAEINVALIDPROVIDER
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//
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// MessageText:
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//
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// The requested service provider is invalid.
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//
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wsaeinvalidprovider = 10105
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//
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// MessageId: WSAEPROVIDERFAILEDINIT
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//
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// MessageText:
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//
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// The requested service provider could not be loaded or initialized.
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//
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wsaeproviderfailedinit = 10106
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//
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// MessageId: WSASYSCALLFAILURE
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//
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// MessageText:
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//
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// A system call has failed.
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//
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wsasyscallfailure = 10107
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//
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// MessageId: WSASERVICE_NOT_FOUND
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//
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// MessageText:
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//
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// No such service is known. The service cannot be found in the specified name space.
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//
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wsaservice_not_found = 10108
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//
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// MessageId: WSATYPE_NOT_FOUND
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//
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// MessageText:
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//
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// The specified class was not found.
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//
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wsatype_not_found = 10109
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//
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// MessageId: WSA_E_NO_MORE
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//
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// MessageText:
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//
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// No more results can be returned by WSALookupServiceNext.
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//
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wsa_e_no_more = 10110
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//
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// MessageId: WSA_E_CANCELLED
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//
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// MessageText:
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//
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// A call to WSALookupServiceEnd was made while this call was still processing. The call has been canceled.
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//
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wsa_e_cancelled = 10111
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//
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// MessageId: WSAEREFUSED
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//
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// MessageText:
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//
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// A database query failed because it was actively refused.
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//
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wsaerefused = 10112
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//
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// MessageId: WSAHOST_NOT_FOUND
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//
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// MessageText:
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//
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// No such host is known.
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//
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wsahost_not_found = 11001
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//
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// MessageId: WSATRY_AGAIN
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//
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// MessageText:
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//
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// This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
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//
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wsatry_again = 11002
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//
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// MessageId: WSANO_RECOVERY
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//
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// MessageText:
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//
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// A non-recoverable error occurred during a database lookup.
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//
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wsano_recovery = 11003
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//
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// MessageId: WSANO_DATA
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//
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// MessageText:
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//
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// The requested name is valid, but no data of the requested type was found.
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//
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wsano_data = 11004
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//
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// MessageId: WSA_QOS_RECEIVERS
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//
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// MessageText:
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//
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// At least one reserve has arrived.
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//
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wsa_qos_receivers = 11005
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//
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// MessageId: WSA_QOS_SENDERS
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//
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// MessageText:
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//
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// At least one path has arrived.
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//
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wsa_qos_senders = 11006
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//
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// MessageId: WSA_QOS_NO_SENDERS
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//
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// MessageText:
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//
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// There are no senders.
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//
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wsa_qos_no_senders = 11007
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//
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// MessageId: WSA_QOS_NO_RECEIVERS
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//
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// MessageText:
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//
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// There are no receivers.
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//
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wsa_qos_no_receivers = 11008
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//
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// MessageId: WSA_QOS_REQUEST_CONFIRMED
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//
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// MessageText:
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//
|
|
// Reserve has been confirmed.
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//
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wsa_qos_request_confirmed = 11009
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|
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//
|
|
// MessageId: WSA_QOS_ADMISSION_FAILURE
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//
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// MessageText:
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//
|
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// Error due to lack of resources.
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//
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wsa_qos_admission_failure = 11010
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|
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//
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// MessageId: WSA_QOS_POLICY_FAILURE
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//
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// MessageText:
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//
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// Rejected for administrative reasons - bad credentials.
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//
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|
wsa_qos_policy_failure = 11011
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|
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//
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|
// MessageId: WSA_QOS_BAD_STYLE
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//
|
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// MessageText:
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//
|
|
// Unknown or conflicting style.
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//
|
|
wsa_qos_bad_style = 11012
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|
|
|
//
|
|
// MessageId: WSA_QOS_BAD_OBJECT
|
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//
|
|
// MessageText:
|
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//
|
|
// Problem with some part of the filterspec or providerspecific buffer in general.
|
|
//
|
|
wsa_qos_bad_object = 11013
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|
|
|
//
|
|
// MessageId: WSA_QOS_TRAFFIC_CTRL_ERROR
|
|
//
|
|
// MessageText:
|
|
//
|
|
// Problem with some part of the flowspec.
|
|
//
|
|
wsa_qos_traffic_ctrl_error = 11014
|
|
|
|
//
|
|
// MessageId: WSA_QOS_GENERIC_ERROR
|
|
//
|
|
// MessageText:
|
|
//
|
|
// General QOS error.
|
|
//
|
|
wsa_qos_generic_error = 11015
|
|
|
|
//
|
|
// MessageId: WSA_QOS_ESERVICETYPE
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid or unrecognized service type was found in the flowspec.
|
|
//
|
|
wsa_qos_eservicetype = 11016
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFLOWSPEC
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid or inconsistent flowspec was found in the QOS structure.
|
|
//
|
|
wsa_qos_eflowspec = 11017
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EPROVSPECBUF
|
|
//
|
|
// MessageText:
|
|
//
|
|
// Invalid QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_eprovspecbuf = 11018
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFILTERSTYLE
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid QOS filter style was used.
|
|
//
|
|
wsa_qos_efilterstyle = 11019
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFILTERTYPE
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid QOS filter type was used.
|
|
//
|
|
wsa_qos_efiltertype = 11020
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFILTERCOUNT
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An incorrect number of QOS FILTERSPECs were specified in the FLOWDESCRIPTOR.
|
|
//
|
|
wsa_qos_efiltercount = 11021
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EOBJLENGTH
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An object with an invalid ObjectLength field was specified in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_eobjlength = 11022
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFLOWCOUNT
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An incorrect number of flow descriptors was specified in the QOS structure.
|
|
//
|
|
wsa_qos_eflowcount = 11023
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EUNKOWNPSOBJ
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An unrecognized object was found in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_eunkownpsobj = 11024
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EPOLICYOBJ
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid policy object was found in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_epolicyobj = 11025
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EFLOWDESC
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid QOS flow descriptor was found in the flow descriptor list.
|
|
//
|
|
wsa_qos_eflowdesc = 11026
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EPSFLOWSPEC
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid or inconsistent flowspec was found in the QOS provider specific buffer.
|
|
//
|
|
wsa_qos_epsflowspec = 11027
|
|
|
|
//
|
|
// MessageId: WSA_QOS_EPSFILTERSPEC
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid FILTERSPEC was found in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_epsfilterspec = 11028
|
|
|
|
//
|
|
// MessageId: WSA_QOS_ESDMODEOBJ
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid shape discard mode object was found in the QOS provider specific buffer.
|
|
//
|
|
wsa_qos_esdmodeobj = 11029
|
|
|
|
//
|
|
// MessageId: WSA_QOS_ESHAPERATEOBJ
|
|
//
|
|
// MessageText:
|
|
//
|
|
// An invalid shaping rate object was found in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_eshaperateobj = 11030
|
|
|
|
//
|
|
// MessageId: WSA_QOS_RESERVED_PETYPE
|
|
//
|
|
// MessageText:
|
|
//
|
|
// A reserved policy element was found in the QOS provider-specific buffer.
|
|
//
|
|
wsa_qos_reserved_petype = 11031
|
|
|
|
//
|
|
// MessageId: WSA_SECURE_HOST_NOT_FOUND
|
|
//
|
|
// MessageText:
|
|
//
|
|
// No such host is known securely.
|
|
//
|
|
wsa_secure_host_not_found = 11032
|
|
|
|
//
|
|
// MessageId: WSA_IPSEC_NAME_POLICY_ERROR
|
|
//
|
|
// MessageText:
|
|
//
|
|
// Name based IPSEC policy could not be added.
|
|
//
|
|
wsa_ipsec_name_policy_error = 11033
|
|
}
|
|
|
|
// wsa_error casts an int to its WsaError value
|
|
pub fn wsa_error(code int) WsaError {
|
|
return WsaError(code)
|
|
}
|
|
|
|
const (
|
|
error_ewouldblock = WsaError.wsaewouldblock
|
|
)
|
|
|
|
// Link to Winsock library
|
|
#flag -lws2_32
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>
|
|
|
|
// Constants that windows needs
|
|
const (
|
|
fionbio = C.FIONBIO
|
|
msg_nosignal = 0
|
|
wsa_v22 = 0x202 // C.MAKEWORD(2, 2)
|
|
)
|
|
|
|
// Error code returns the last socket error
|
|
fn error_code() int {
|
|
return C.WSAGetLastError()
|
|
}
|
|
|
|
struct C.WSAData {
|
|
mut:
|
|
wVersion u16
|
|
wHighVersion u16
|
|
szDescription [257]byte
|
|
szSystemStatus [129]byte
|
|
iMaxSockets u16
|
|
iMaxUdpDg u16
|
|
lpVendorInfo byteptr
|
|
}
|
|
|
|
fn init() {
|
|
mut wsadata := C.WSAData{}
|
|
res := C.WSAStartup(wsa_v22, &wsadata)
|
|
if res != 0 {
|
|
panic('socket: WSAStartup failed')
|
|
}
|
|
}
|