From 0cda3c1d145b9020e2224105f55ce567a37e1386 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Mon, 16 Nov 2015 10:05:45 +0100
Subject: [PATCH] Network/SocketImpl: Add query methods

I'm still not sure I will use them


Former-commit-id: 1c023a51372b6864ebd7f09142ff9adeced72dd0
---
 src/Nazara/Network/Win32/SocketImpl.cpp | 57 +++++++++++++++++++++++++
 src/Nazara/Network/Win32/SocketImpl.hpp |  3 ++
 2 files changed, 60 insertions(+)

diff --git a/src/Nazara/Network/Win32/SocketImpl.cpp b/src/Nazara/Network/Win32/SocketImpl.cpp
index 37c435c9e..7fd34405a 100644
--- a/src/Nazara/Network/Win32/SocketImpl.cpp
+++ b/src/Nazara/Network/Win32/SocketImpl.cpp
@@ -275,6 +275,44 @@ namespace Nz
 		return availableBytes;
 	}
 
+	bool SocketImpl::QueryBroadcasting(SocketHandle handle, SocketError* error)
+	{
+		BOOL code;
+		int codeLength = sizeof(code);
+
+		if (getsockopt(handle, SOL_SOCKET, SO_BROADCAST, reinterpret_cast<char*>(&code), &codeLength) == SOCKET_ERROR)
+		{
+			if (error)
+				*error = TranslateWSAErrorToSocketError(WSAGetLastError());
+
+			return false;
+		}
+
+		if (error)
+			*error = SocketError_NoError;
+
+		return code == TRUE;
+	}
+
+	bool SocketImpl::QueryKeepAlive(SocketHandle handle, SocketError* error)
+	{
+		BOOL code;
+		int codeLength = sizeof(code);
+
+		if (getsockopt(handle, SOL_SOCKET, SO_KEEPALIVE, reinterpret_cast<char*>(&code), &codeLength) == SOCKET_ERROR)
+		{
+			if (error)
+				*error = TranslateWSAErrorToSocketError(WSAGetLastError());
+
+			return false;
+		}
+
+		if (error)
+			*error = SocketError_NoError;
+
+		return code == TRUE;
+	}
+
 	unsigned int SocketImpl::QueryMaxDatagramSize(SocketHandle handle, SocketError* error)
 	{
 		unsigned int code;
@@ -294,6 +332,25 @@ namespace Nz
 		return code;
 	}
 
+	bool SocketImpl::QueryNoDelay(SocketHandle handle, SocketError* error)
+	{
+		BOOL code;
+		int codeLength = sizeof(code);
+
+		if (getsockopt(handle, IPPROTO_TCP, TCP_NODELAY, reinterpret_cast<char*>(&code), &codeLength) == SOCKET_ERROR)
+		{
+			if (error)
+				*error = TranslateWSAErrorToSocketError(WSAGetLastError());
+
+			return false;
+		}
+
+		if (error)
+			*error = SocketError_NoError;
+
+		return code == TRUE;
+	}
+
 	IpAddress SocketImpl::QueryPeerAddress(SocketHandle handle, SocketError* error)
 	{
 		NazaraAssert(handle != InvalidHandle, "Invalid handle");
diff --git a/src/Nazara/Network/Win32/SocketImpl.hpp b/src/Nazara/Network/Win32/SocketImpl.hpp
index ad58c76f0..8f6b1f72d 100644
--- a/src/Nazara/Network/Win32/SocketImpl.hpp
+++ b/src/Nazara/Network/Win32/SocketImpl.hpp
@@ -36,7 +36,10 @@ namespace Nz
 			static SocketState Listen(SocketHandle handle, const IpAddress& address, unsigned queueSize, SocketError* error);
 
 			static unsigned int QueryAvailableBytes(SocketHandle handle, SocketError* error = nullptr);
+			static bool QueryBroadcasting(SocketHandle handle, SocketError* error = nullptr);
+			static bool QueryKeepAlive(SocketHandle handle, SocketError* error = nullptr);
 			static unsigned int QueryMaxDatagramSize(SocketHandle handle, SocketError* error = nullptr);
+			static bool QueryNoDelay(SocketHandle handle, SocketError* error = nullptr);
 			static IpAddress QueryPeerAddress(SocketHandle handle, SocketError* error = nullptr);
 			static IpAddress QuerySocketAddress(SocketHandle handle, SocketError* error = nullptr);