jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

doc generation for asyncdispatch works

Browse source
This commit is contained in:
Araq 2014-04-06 19:36:29 +02:00
commit a4ccd7b865
3 changed files with 32 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

34
lib/pure/rawsockets.nim
View file

@ -17,7 +17,9 @@ import unsigned, os
when hostos == "solaris":
{.passl: "-lsocket -lnsl".}
when defined(Windows):
const useWinVersion = defined(Windows) or defined(nimdoc)
when useWinVersion:
import winlean
export WSAEWOULDBLOCK
else:
@ -74,7 +76,7 @@ type
length*: int
addrList*: seq[string]
when defined(windows):
when useWinVersion:
let
osInvalidSocket* = winlean.INVALID_SOCKET
@ -106,7 +108,7 @@ proc toInt*(typ: TType): cint
proc toInt*(p: TProtocol): cint
## Converts the TProtocol enum to a platform-dependent ``cint``.
when defined(posix):
when not useWinVersion:
proc toInt(domain: TDomain): cint =
case domain
of AF_UNIX: result = posix.AF_UNIX
@ -150,7 +152,7 @@ proc newRawSocket*(domain: TDomain = AF_INET, typ: TType = SOCK_STREAM,
proc close*(socket: TSocketHandle) =
## closes a socket.
when defined(windows):
when useWinVersion:
discard winlean.closeSocket(socket)
else:
discard posix.close(socket)
@ -164,7 +166,7 @@ proc listen*(socket: TSocketHandle, backlog = SOMAXCONN): cint {.tags: [FReadIO]
## Marks ``socket`` as accepting connections.
## ``Backlog`` specifies the maximum length of the
## queue of pending connections.
when defined(windows):
when useWinVersion:
result = winlean.listen(socket, cint(backlog))
else:
result = posix.listen(socket, cint(backlog))
@ -181,8 +183,8 @@ proc getAddrInfo*(address: string, port: TPort, af: TDomain = AF_INET, typ: TTyp
hints.ai_protocol = toInt(prot)
var gaiResult = getAddrInfo(address, $port, addr(hints), result)
if gaiResult != 0'i32:
when defined(windows):
OSError(OSLastError())
when useWinVersion:
osError(osLastError())
else:
raise newException(EOS, $gai_strerror(gaiResult))
@ -224,7 +226,7 @@ proc getServByName*(name, proto: string): TServent {.tags: [FReadIO].} =
## and the protocol name specified by ``proto`` matches the s_proto member.
##
## On posix this will search through the ``/etc/services`` file.
when defined(Windows):
when useWinVersion:
var s = winlean.getservbyname(name, proto)
else:
var s = posix.getservbyname(name, proto)
@ -240,7 +242,7 @@ proc getServByPort*(port: TPort, proto: string): TServent {.tags: [FReadIO].} =
## protocol name specified by ``proto`` matches the s_proto member.
##
## On posix this will search through the ``/etc/services`` file.
when defined(Windows):
when useWinVersion:
var s = winlean.getservbyport(ze(int16(port)).cint, proto)
else:
var s = posix.getservbyport(ze(int16(port)).cint, proto)
@ -255,7 +257,7 @@ proc getHostByAddr*(ip: string): Thostent {.tags: [FReadIO].} =
var myaddr: TInAddr
myaddr.s_addr = inet_addr(ip)
when defined(windows):
when useWinVersion:
var s = winlean.gethostbyaddr(addr(myaddr), sizeof(myaddr).cuint,
cint(rawsockets.AF_INET))
if s == nil: osError(osLastError())
@ -267,7 +269,7 @@ proc getHostByAddr*(ip: string): Thostent {.tags: [FReadIO].} =
result.name = $s.h_name
result.aliases = cstringArrayToSeq(s.h_aliases)
when defined(windows):
when useWinVersion:
result.addrtype = TDomain(s.h_addrtype)
else:
if s.h_addrtype == posix.AF_INET:
@ -281,14 +283,14 @@ proc getHostByAddr*(ip: string): Thostent {.tags: [FReadIO].} =
proc getHostByName*(name: string): Thostent {.tags: [FReadIO].} =
## This function will lookup the IP address of a hostname.
when defined(Windows):
when useWinVersion:
var s = winlean.gethostbyname(name)
else:
var s = posix.gethostbyname(name)
if s == nil: osError(osLastError())
result.name = $s.h_name
result.aliases = cstringArrayToSeq(s.h_aliases)
when defined(windows):
when useWinVersion:
result.addrtype = TDomain(s.h_addrtype)
else:
if s.h_addrtype == posix.AF_INET:
@ -303,7 +305,7 @@ proc getHostByName*(name: string): Thostent {.tags: [FReadIO].} =
proc getSockName*(socket: TSocketHandle): TPort =
## returns the socket's associated port number.
var name: Tsockaddr_in
when defined(Windows):
when useWinVersion:
name.sin_family = int16(ord(AF_INET))
else:
name.sin_family = posix.AF_INET
@ -337,7 +339,7 @@ proc setBlocking*(s: TSocketHandle, blocking: bool) =
## Sets blocking mode on socket.
##
## Raises EOS on error.
when defined(Windows):
when useWinVersion:
var mode = clong(ord(not blocking)) # 1 for non-blocking, 0 for blocking
if ioctlsocket(s, FIONBIO, addr(mode)) == -1:
osError(osLastError())
@ -418,4 +420,4 @@ proc selectWrite*(writefds: var seq[TSocketHandle],
when defined(Windows):
var wsa: TWSADATA
if WSAStartup(0x0101'i16, addr wsa) != 0: OSError(OSLastError())
if WSAStartup(0x0101'i16, addr wsa) != 0: osError(osLastError())