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Add getAddrString which returns string representing the address within SockAddr.

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Andrew Yourtchenko
2015-06-24 01:37:57 +02:00
parent 61336b2404
commit 48ff0d84d0
1 changed files with 12 additions and 0 deletions
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12
lib/pure/rawsockets.nim
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@@ -330,6 +330,18 @@ proc getSockDomain*(socket: SocketHandle): Domain =
raise newException(OSError, "unknown socket family in getSockFamily")
proc getAddrString*(sockAddr: ptr SockAddr): string =
## return the string representation of address within sockAddr
if sockAddr.sa_family == posix.AF_INET:
result = $inet_ntoa(cast[ptr Sockaddr_in](sockAddr).sin_addr)
elif sockAddr.sa_family == posix.AF_INET6:
var v6addr = cast[ptr Sockaddr_in6](sockAddr).sin6_addr
result = newString(posix.INET6_ADDRSTRLEN)
discard posix.inet_ntop(posix.AF_INET6, addr cast[ptr Sockaddr_in6](sockAddr).sin6_addr, result.cstring, result.len.int32)
else:
raise newException(OSError, "unknown socket family in getAddrString")
proc getSockName*(socket: SocketHandle): Port =
## returns the socket's associated port number.
var name: Sockaddr_in