diff options
Diffstat (limited to 'v_windows/v/vlib/net/net_windows.c.v')
| -rw-r--r-- | v_windows/v/vlib/net/net_windows.c.v | 780 |
1 files changed, 780 insertions, 0 deletions
diff --git a/v_windows/v/vlib/net/net_windows.c.v b/v_windows/v/vlib/net/net_windows.c.v new file mode 100644 index 0000000..337176f --- /dev/null +++ b/v_windows/v/vlib/net/net_windows.c.v @@ -0,0 +1,780 @@ +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 &byte +} + +fn init() { + mut wsadata := C.WSAData{ + lpVendorInfo: 0 + } + res := C.WSAStartup(net.wsa_v22, &wsadata) + if res != 0 { + panic('socket: WSAStartup failed') + } +} |