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authorBen Longbons <b.r.longbons@gmail.com>2014-10-15 22:54:47 -0700
committerBen Longbons <b.r.longbons@gmail.com>2014-10-15 23:13:24 -0700
commita92502ebf69c011c0ee487921b2829686be60e15 (patch)
treef0759afa00cdfb4ca92f21f63a5c80ca2d23eddb /src/proto-base/net-skewed-length.hpp
parent55534dc5b1874813249f17efe042294b01b8bd27 (diff)
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Split protocol generation headers
Diffstat (limited to 'src/proto-base/net-skewed-length.hpp')
-rw-r--r--src/proto-base/net-skewed-length.hpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/proto-base/net-skewed-length.hpp b/src/proto-base/net-skewed-length.hpp
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--- /dev/null
+++ b/src/proto-base/net-skewed-length.hpp
@@ -0,0 +1,46 @@
+#pragma once
+// proto2/net-skewed-length.hpp - Deprecated logic for skewed-size packets.
+//
+// Copyright © 2014 Ben Longbons <b.r.longbons@gmail.com>
+//
+// This file is part of The Mana World (Athena server)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+#include "fwd.hpp"
+
+#include <cstddef>
+
+
+namespace tmwa
+{
+template<class T, size_t N>
+struct SkewedLength
+{
+ T data;
+};
+template<class T, size_t N, class U>
+bool native_to_network(SkewedLength<T, N> *network, U native)
+{
+ native -= N;
+ return native_to_network(&network->data, native);
+}
+template<class T, size_t N, class U>
+bool network_to_native(U *native, SkewedLength<T, N> network)
+{
+ bool rv = network_to_native(native, network.data);
+ *native += N;
+ return rv;
+}
+} // namespace tmwa