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v/vlib/x/net/net_windows.c.v
Emily Hudson b88569c845 x.net: new net module (#6130)
2020-08-20 23:01:37 +02:00

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module net
// WsaError is all of the socket errors that WSA provides from WSAGetLastError
pub enum WsaError {
//
// MessageId: WSAEINTR
//
// MessageText:
//
// A blocking operation was interrupted by a call to WSACancelBlockingCall.
//
wsaeintr = 10004
//
// MessageId: WSAEBADF
//
// MessageText:
//
// The file handle supplied is not valid.
//
wsaebadf = 10009
//
// MessageId: WSAEACCES
//
// MessageText:
//
// An attempt was made to access a socket in a way forbidden by its access permissions.
//
wsaeacces = 10013
//
// MessageId: WSAEFAULT
//
// MessageText:
//
// The system detected an invalid pointer address in attempting to use a pointer argument in a call.
//
wsaefault = 10014
//
// MessageId: WSAEINVAL
//
// MessageText:
//
// An invalid argument was supplied.
//
wsaeinval = 10022
//
// MessageId: WSAEMFILE
//
// MessageText:
//
// Too many open sockets.
//
wsaemfile = 10024
//
// MessageId: WSAEWOULDBLOCK
//
// MessageText:
//
// A non-blocking socket operation could not be completed immediately.
//
wsaewouldblock = 10035
//
// MessageId: WSAEINPROGRESS
//
// MessageText:
//
// A blocking operation is currently executing.
//
wsaeinprogress = 10036
//
// MessageId: WSAEALREADY
//
// MessageText:
//
// An operation was attempted on a non-blocking socket that already had an operation in progress.
//
wsaealready = 10037
//
// MessageId: WSAENOTSOCK
//
// MessageText:
//
// An operation was attempted on something that is not a socket.
//
wsaenotsock = 10038
//
// MessageId: WSAEDESTADDRREQ
//
// MessageText:
//
// A required address was omitted from an operation on a socket.
//
wsaedestaddrreq = 10039
//
// MessageId: WSAEMSGSIZE
//
// MessageText:
//
// 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.
//
wsaemsgsize = 10040
//
// MessageId: WSAEPROTOTYPE
//
// MessageText:
//
// A protocol was specified in the socket function call that does not support the semantics of the socket type requested.
//
wsaeprototype = 10041
//
// MessageId: WSAENOPROTOOPT
//
// MessageText:
//
// An unknown, invalid, or unsupported option or level was specified in a getsockopt or setsockopt call.
//
wsaenoprotoopt = 10042
//
// MessageId: WSAEPROTONOSUPPORT
//
// MessageText:
//
// The requested protocol has not been configured into the system, or no implementation for it exists.
//
wsaeprotonosupport = 10043
//
// MessageId: WSAESOCKTNOSUPPORT
//
// MessageText:
//
// The support for the specified socket type does not exist in this address family.
//
wsaesocktnosupport = 10044
//
// MessageId: WSAEOPNOTSUPP
//
// MessageText:
//
// The attempted operation is not supported for the type of object referenced.
//
wsaeopnotsupp = 10045
//
// MessageId: WSAEPFNOSUPPORT
//
// MessageText:
//
// The protocol family has not been configured into the system or no implementation for it exists.
//
wsaepfnosupport = 10046
//
// MessageId: WSAEAFNOSUPPORT
//
// MessageText:
//
// An address incompatible with the requested protocol was used.
//
wsaeafnosupport = 10047
//
// MessageId: WSAEADDRINUSE
//
// MessageText:
//
// Only one usage of each socket address (protocol/network address/port) is normally permitted.
//
wsaeaddrinuse = 10048
//
// MessageId: WSAEADDRNOTAVAIL
//
// MessageText:
//
// The requested address is not valid in its context.
//
wsaeaddrnotavail = 10049
//
// MessageId: WSAENETDOWN
//
// MessageText:
//
// A socket operation encountered a dead network.
//
wsaenetdown = 10050
//
// MessageId: WSAENETUNREACH
//
// MessageText:
//
// A socket operation was attempted to an unreachable network.
//
wsaenetunreach = 10051
//
// MessageId: WSAENETRESET
//
// MessageText:
//
// The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress.
//
wsaenetreset = 10052
//
// MessageId: WSAECONNABORTED
//
// MessageText:
//
// An established connection was aborted by the software in your host machine.
//
wsaeconnaborted = 10053
//
// MessageId: WSAECONNRESET
//
// MessageText:
//
// An existing connection was forcibly closed by the remote host.
//
wsaeconnreset = 10054
//
// MessageId: WSAENOBUFS
//
// MessageText:
//
// An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.
//
wsaenobufs = 10055
//
// MessageId: WSAEISCONN
//
// MessageText:
//
// A connect request was made on an already connected socket.
//
wsaeisconn = 10056
//
// MessageId: WSAENOTCONN
//
// MessageText:
//
// 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.
//
wsaenotconn = 10057
//
// MessageId: WSAESHUTDOWN
//
// MessageText:
//
// 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.
//
wsaeshutdown = 10058
//
// MessageId: WSAETOOMANYREFS
//
// MessageText:
//
// Too many references to some kernel object.
//
wsaetoomanyrefs = 10059
//
// MessageId: WSAETIMEDOUT
//
// MessageText:
//
// 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.
//
wsaetimedout = 10060
//
// MessageId: WSAECONNREFUSED
//
// MessageText:
//
// No connection could be made because the target machine actively refused it.
//
wsaeconnrefused = 10061
//
// MessageId: WSAELOOP
//
// MessageText:
//
// Cannot translate name.
//
wsaeloop = 10062
//
// MessageId: WSAENAMETOOLONG
//
// MessageText:
//
// Name component or name was too long.
//
wsaenametoolong = 10063
//
// MessageId: WSAEHOSTDOWN
//
// MessageText:
//
// A socket operation failed because the destination host was down.
//
wsaehostdown = 10064
//
// MessageId: WSAEHOSTUNREACH
//
// MessageText:
//
// A socket operation was attempted to an unreachable host.
//
wsaehostunreach = 10065
//
// MessageId: WSAENOTEMPTY
//
// MessageText:
//
// Cannot remove a directory that is not empty.
//
wsaenotempty = 10066
//
// MessageId: WSAEPROCLIM
//
// MessageText:
//
// A Windows Sockets implementation may have a limit on the number of applications that may use it simultaneously.
//
wsaeproclim = 10067
//
// MessageId: WSAEUSERS
//
// MessageText:
//
// Ran out of quota.
//
wsaeusers = 10068
//
// MessageId: WSAEDQUOT
//
// MessageText:
//
// Ran out of disk quota.
//
wsaedquot = 10069
//
// MessageId: WSAESTALE
//
// MessageText:
//
// File handle reference is no longer available.
//
wsaestale = 10070
//
// MessageId: WSAEREMOTE
//
// MessageText:
//
// Item is not available locally.
//
wsaeremote = 10071
//
// MessageId: WSASYSNOTREADY
//
// MessageText:
//
// WSAStartup cannot function at this time because the underlying system it uses to provide network services is currently unavailable.
//
wsasysnotready = 10091
//
// MessageId: WSAVERNOTSUPPORTED
//
// MessageText:
//
// The Windows Sockets version requested is not supported.
//
wsavernotsupported = 10092
//
// MessageId: WSANOTINITIALISED
//
// MessageText:
//
// Either the application has not called WSAStartup, or WSAStartup failed.
//
wsanotinitialised = 10093
//
// MessageId: WSAEDISCON
//
// MessageText:
//
// Returned by WSARecv or WSARecvFrom to indicate the remote party has initiated a graceful shutdown sequence.
//
wsaediscon = 10101
//
// MessageId: WSAENOMORE
//
// MessageText:
//
// No more results can be returned by WSALookupServiceNext.
//
wsaenomore = 10102
//
// MessageId: WSAECANCELLED
//
// MessageText:
//
// A call to WSALookupServiceEnd was made while this call was still processing. The call has been canceled.
//
wsaecancelled = 10103
//
// MessageId: WSAEINVALIDPROCTABLE
//
// MessageText:
//
// The procedure call table is invalid.
//
wsaeinvalidproctable = 10104
//
// MessageId: WSAEINVALIDPROVIDER
//
// MessageText:
//
// The requested service provider is invalid.
//
wsaeinvalidprovider = 10105
//
// MessageId: WSAEPROVIDERFAILEDINIT
//
// MessageText:
//
// The requested service provider could not be loaded or initialized.
//
wsaeproviderfailedinit = 10106
//
// MessageId: WSASYSCALLFAILURE
//
// MessageText:
//
// A system call has failed.
//
wsasyscallfailure = 10107
//
// MessageId: WSASERVICE_NOT_FOUND
//
// MessageText:
//
// No such service is known. The service cannot be found in the specified name space.
//
wsaservice_not_found = 10108
//
// MessageId: WSATYPE_NOT_FOUND
//
// MessageText:
//
// The specified class was not found.
//
wsatype_not_found = 10109
//
// MessageId: WSA_E_NO_MORE
//
// MessageText:
//
// No more results can be returned by WSALookupServiceNext.
//
wsa_e_no_more = 10110
//
// MessageId: WSA_E_CANCELLED
//
// MessageText:
//
// A call to WSALookupServiceEnd was made while this call was still processing. The call has been canceled.
//
wsa_e_cancelled = 10111
//
// MessageId: WSAEREFUSED
//
// MessageText:
//
// A database query failed because it was actively refused.
//
wsaerefused = 10112
//
// MessageId: WSAHOST_NOT_FOUND
//
// MessageText:
//
// No such host is known.
//
wsahost_not_found = 11001
//
// MessageId: WSATRY_AGAIN
//
// MessageText:
//
// This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
//
wsatry_again = 11002
//
// MessageId: WSANO_RECOVERY
//
// MessageText:
//
// A non-recoverable error occurred during a database lookup.
//
wsano_recovery = 11003
//
// MessageId: WSANO_DATA
//
// MessageText:
//
// The requested name is valid, but no data of the requested type was found.
//
wsano_data = 11004
//
// MessageId: WSA_QOS_RECEIVERS
//
// MessageText:
//
// At least one reserve has arrived.
//
wsa_qos_receivers = 11005
//
// MessageId: WSA_QOS_SENDERS
//
// MessageText:
//
// At least one path has arrived.
//
wsa_qos_senders = 11006
//
// MessageId: WSA_QOS_NO_SENDERS
//
// MessageText:
//
// There are no senders.
//
wsa_qos_no_senders = 11007
//
// MessageId: WSA_QOS_NO_RECEIVERS
//
// MessageText:
//
// There are no receivers.
//
wsa_qos_no_receivers = 11008
//
// MessageId: WSA_QOS_REQUEST_CONFIRMED
//
// MessageText:
//
// Reserve has been confirmed.
//
wsa_qos_request_confirmed = 11009
//
// MessageId: WSA_QOS_ADMISSION_FAILURE
//
// MessageText:
//
// Error due to lack of resources.
//
wsa_qos_admission_failure = 11010
//
// MessageId: WSA_QOS_POLICY_FAILURE
//
// MessageText:
//
// Rejected for administrative reasons - bad credentials.
//
wsa_qos_policy_failure = 11011
//
// MessageId: WSA_QOS_BAD_STYLE
//
// MessageText:
//
// Unknown or conflicting style.
//
wsa_qos_bad_style = 11012
//
// MessageId: WSA_QOS_BAD_OBJECT
//
// MessageText:
//
// Problem with some part of the filterspec or providerspecific buffer in general.
//
wsa_qos_bad_object = 11013
//
// 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')
}
}
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