From e08b802d79e173d230b893ed96fd82c3c5228161 Mon Sep 17 00:00:00 2001
From: flywind <43030857+xflywind@users.noreply.github.com>
Date: Mon, 7 Sep 2020 18:10:20 +0800
Subject: more Protocol supports in windows (#15274) [backport:1.2]

---
 lib/pure/nativesockets.nim | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/pure/nativesockets.nim b/lib/pure/nativesockets.nim
index 0b0c4b398..9303dff1d 100644
--- a/lib/pure/nativesockets.nim
+++ b/lib/pure/nativesockets.nim
@@ -68,11 +68,11 @@ type
   Protocol* = enum    ## third argument to `socket` proc
     IPPROTO_TCP = 6,  ## Transmission control protocol.
     IPPROTO_UDP = 17, ## User datagram protocol.
-    IPPROTO_IP,       ## Internet protocol. Unsupported on Windows.
-    IPPROTO_IPV6,     ## Internet Protocol Version 6. Unsupported on Windows.
+    IPPROTO_IP,       ## Internet protocol.
+    IPPROTO_IPV6,     ## Internet Protocol Version 6.
     IPPROTO_RAW,      ## Raw IP Packets Protocol. Unsupported on Windows.
-    IPPROTO_ICMP      ## Control message protocol. Unsupported on Windows.
-    IPPROTO_ICMPV6    ## Control message protocol for IPv6. Unsupported on Windows.
+    IPPROTO_ICMP      ## Control message protocol.
+    IPPROTO_ICMPV6    ## Control message protocol for IPv6.
 
   Servent* = object ## information about a service
     name*: string
@@ -174,7 +174,21 @@ else:
     result = cint(ord(typ))
 
   proc toInt(p: Protocol): cint =
-    result = cint(ord(p))
+    case p
+    of IPPROTO_IP:
+      result = 0.cint
+    of IPPROTO_ICMP:
+      result = 1.cint
+    of IPPROTO_TCP:
+      result = 6.cint
+    of IPPROTO_UDP:
+      result = 17.cint
+    of IPPROTO_IPV6:
+      result = 41.cint
+    of IPPROTO_ICMPV6:
+      result = 58.cint
+    else:
+      result = cint(ord(p))
 
 proc toSockType*(protocol: Protocol): SockType =
   result = case protocol
-- 
cgit 1.4.1-2-gfad0