a47d20f8be
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
#ifndef RAGNAROK_SOURCE_NETWORK_CONNECTION_CONNECTION_H
|
|
#define RAGNAROK_SOURCE_NETWORK_CONNECTION_CONNECTION_H
|
|
|
|
#include "Client/ClientOptions.h"
|
|
#include "Network/Connection/ConnectionBuffer.h"
|
|
|
|
#include <winsock2.h>
|
|
|
|
class CRenderSystemBase;
|
|
struct PacketLengths;
|
|
|
|
struct ConnectionEndpoint {
|
|
const char* address;
|
|
int port;
|
|
const char* overrideAddress;
|
|
};
|
|
|
|
struct ConnectionAddressCache {
|
|
unsigned address = 0;
|
|
unsigned session = 0xFFFFFFFFu;
|
|
};
|
|
|
|
struct ConnectionContext {
|
|
ClientOptions& options;
|
|
const unsigned& session;
|
|
ConnectionAddressCache& addressCache;
|
|
CRenderSystemBase* renderSystem;
|
|
};
|
|
|
|
class CConnection {
|
|
public:
|
|
explicit CConnection(ConnectionContext& context);
|
|
virtual ~CConnection();
|
|
virtual bool Connect(const ConnectionEndpoint& endpoint);
|
|
void Close();
|
|
bool Receive();
|
|
bool Flush();
|
|
bool Update();
|
|
void UpdateStatus();
|
|
int Status() const;
|
|
void Send(int bytes, const void* data);
|
|
int Read(void* output, int bytes, unsigned char exact);
|
|
bool ReadPacket(void* output, unsigned short* bytes, const PacketLengths& lengths);
|
|
void Prepend(int bytes, const void* data);
|
|
void ResetDeferred();
|
|
void ResetBuffers();
|
|
void SetDeferred(unsigned char value);
|
|
|
|
SOCKET NativeSocket() const {
|
|
return this->m_socket;
|
|
}
|
|
ConnectionBuffer& Input() {
|
|
return this->m_input;
|
|
}
|
|
unsigned& SendDeadline() {
|
|
return this->m_sendDeadline;
|
|
}
|
|
|
|
protected:
|
|
/* 0004 */ SOCKET m_socket;
|
|
/* 0008 */ sockaddr_in m_address;
|
|
/* 0018 */ unsigned char m_deferred;
|
|
/* 001C */ unsigned m_sendDeadline;
|
|
/* 0020 */ int m_status;
|
|
/* 0024 */ ConnectionBuffer m_output;
|
|
/* 003C */ ConnectionBuffer m_input;
|
|
/* 0054 */ ConnectionBuffer m_pending;
|
|
ConnectionContext* m_context;
|
|
};
|
|
|
|
class CRagConnection : public CConnection {
|
|
public:
|
|
explicit CRagConnection(ConnectionContext& context);
|
|
~CRagConnection() override;
|
|
|
|
private:
|
|
/* 006C */ unsigned char unknown_006C;
|
|
};
|
|
|
|
CRagConnection& GetRagConnection(ConnectionContext& context);
|
|
|
|
#if defined(_WIN32) && !defined(_WIN64)
|
|
static_assert(sizeof(CConnection) == 112);
|
|
static_assert(sizeof(CRagConnection) == 116);
|
|
#endif
|
|
|
|
#endif
|