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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_PROXY_TCP_SOCKET_RESOURCE_CONSTANTS_H_
#define PPAPI_PROXY_TCP_SOCKET_RESOURCE_CONSTANTS_H_
#include <stdint.h>
namespace ppapi {
namespace proxy {
class TCPSocketResourceConstants {
public:
TCPSocketResourceConstants(const TCPSocketResourceConstants&) = delete;
TCPSocketResourceConstants& operator=(const TCPSocketResourceConstants&) =
delete;
// The maximum number of bytes that each PpapiHostMsg_PPBTCPSocket_Read
// message is allowed to request.
enum { kMaxReadSize = 1024 * 1024 };
// The maximum number of bytes that each PpapiHostMsg_PPBTCPSocket_Write
// message is allowed to carry.
enum { kMaxWriteSize = 1024 * 1024 };
// The maximum number that we allow for setting
// PP_TCPSOCKET_OPTION_SEND_BUFFER_SIZE. This number is only for input
// argument sanity check, it doesn't mean the browser guarantees to support
// such a buffer size.
enum { kMaxSendBufferSize = 1024 * kMaxWriteSize };
// The maximum number that we allow for setting
// PP_TCPSOCKET_OPTION_RECV_BUFFER_SIZE. This number is only for input
// argument sanity check, it doesn't mean the browser guarantees to support
// such a buffer size.
enum { kMaxReceiveBufferSize = 1024 * kMaxReadSize };
};
} // namespace proxy
} // namespace ppapi
#endif // PPAPI_PROXY_TCP_SOCKET_RESOURCE_CONSTANTS_H_
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