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authorLaG1924 <lag1924@gmail.com>2021-06-07 04:56:57 +0200
committerLaG1924 <lag1924@gmail.com>2021-06-07 04:56:57 +0200
commit83889ba33dad2743eeb2a79102a1117ec9220025 (patch)
tree7e15713639a4e0c12f1a06e467dd0b3d79070983 /external/optick/optick_server.cpp
parentReplaced find_package with CPMAddPackage for more libraries (diff)
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Diffstat (limited to 'external/optick/optick_server.cpp')
-rw-r--r--external/optick/optick_server.cpp338
1 files changed, 0 insertions, 338 deletions
diff --git a/external/optick/optick_server.cpp b/external/optick/optick_server.cpp
deleted file mode 100644
index 7596d3a..0000000
--- a/external/optick/optick_server.cpp
+++ /dev/null
@@ -1,338 +0,0 @@
-#include "optick.config.h"
-
-#if USE_OPTICK
-#include "optick_server.h"
-#include "optick_common.h"
-
-#if defined(OPTICK_MSVC)
-#define USE_WINDOWS_SOCKETS (1)
-#else
-#define USE_BERKELEY_SOCKETS (1)
-#endif
-#define SOCKET_PROTOCOL_TCP (6)
-#if defined(USE_BERKELEY_SOCKETS)
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <limits.h>
-typedef int TcpSocket;
-#elif defined(USE_WINDOWS_SOCKETS)
-#include <winsock2.h>
-#include <basetsd.h>
-typedef UINT_PTR TcpSocket;
-#else
-#error Platform not supported
-#endif
-
-
-#if defined(OPTICK_MSVC)
-#pragma comment( lib, "ws2_32.lib" )
-#endif
-
-namespace Optick
-{
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-static const short DEFAULT_PORT = 31318;
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-#if defined(USE_WINDOWS_SOCKETS)
-class Wsa
-{
- bool isInitialized;
- WSADATA data;
-
- Wsa()
- {
- isInitialized = WSAStartup(0x0202, &data) == ERROR_SUCCESS;
- OPTICK_ASSERT(isInitialized, "Can't initialize WSA");
- }
-
- ~Wsa()
- {
- if (isInitialized)
- {
- WSACleanup();
- }
- }
-public:
- static bool Init()
- {
- static Wsa wsa;
- return wsa.isInitialized;
- }
-};
-#endif
-
-
-inline bool IsValidSocket(TcpSocket socket)
-{
-#if defined(USE_WINDOWS_SOCKETS)
- if (socket == INVALID_SOCKET)
- {
- return false;
- }
-#else
- if (socket < 0)
- {
- return false;
- }
-#endif
- return true;
-}
-
-inline void CloseSocket(TcpSocket& socket)
-{
-#if defined(USE_WINDOWS_SOCKETS)
- closesocket(socket);
- socket = INVALID_SOCKET;
-#else
- close(socket);
- socket = -1;
-#endif
-}
-
-inline bool SetSocketBlockingMode(TcpSocket socket, bool isBlocking)
-{
-#if defined(USE_WINDOWS_SOCKETS)
- unsigned long mode = isBlocking ? 0 : 1;
- return (ioctlsocket(socket, FIONBIO, &mode) == 0) ? true : false;
-#else
-#if defined(OPTICK_OSX) || defined(OPTICK_LINUX)
- int flags = fcntl(socket, F_GETFL, 0);
- if (flags < 0) return false;
- flags = isBlocking ? (flags & ~O_NONBLOCK) : (flags | O_NONBLOCK);
- return (fcntl(socket, F_SETFL, flags) == 0) ? true : false;
-#else
- int nonblocking = isBlocking ? 0 : 1;
- return setsockopt((int)socket, SOL_SOCKET, 0x1200, (char*)&nonblocking, sizeof(nonblocking)) == 0;
-#endif
-#endif
-}
-
-
-class Socket
-{
- TcpSocket acceptSocket;
- TcpSocket listenSocket;
- sockaddr_in address;
-
- fd_set recieveSet;
-
- std::recursive_mutex socketLock;
- wstring errorMessage;
-
- void Close()
- {
- if (!IsValidSocket(listenSocket))
- {
- CloseSocket(listenSocket);
- }
- }
-
- bool Bind(short port)
- {
- address.sin_family = AF_INET;
- address.sin_addr.s_addr = INADDR_ANY;
- address.sin_port = htons(port);
-
- if (::bind(listenSocket, (sockaddr *)&address, sizeof(address)) == 0)
- {
- return true;
- }
-
- return false;
- }
-
- void Disconnect()
- {
- std::lock_guard<std::recursive_mutex> lock(socketLock);
-
- if (!IsValidSocket(acceptSocket))
- {
- CloseSocket(acceptSocket);
- }
- }
-public:
- Socket() : acceptSocket((TcpSocket)-1), listenSocket((TcpSocket)-1)
- {
-#if defined(USE_WINDOWS_SOCKETS)
- Wsa::Init();
-#endif
- listenSocket = ::socket(AF_INET, SOCK_STREAM, SOCKET_PROTOCOL_TCP);
- OPTICK_ASSERT(IsValidSocket(listenSocket), "Can't create socket");
-
- SetSocketBlockingMode(listenSocket, false);
- }
-
- ~Socket()
- {
- Disconnect();
- Close();
- }
-
- bool Bind(short startPort, short portRange)
- {
- for (short port = startPort; port < startPort + portRange; ++port)
- {
- int result = Bind(port);
-
- if (result == false)
- continue;
-
- return true;
- }
-
- return false;
- }
-
- void Listen()
- {
- int result = ::listen(listenSocket, 8);
- if (result != 0)
- {
- OPTICK_FAILED("Can't start listening");
- }
- }
-
- bool Accept()
- {
- TcpSocket incomingSocket = ::accept(listenSocket, nullptr, nullptr);
-
- if (IsValidSocket(incomingSocket))
- {
- std::lock_guard<std::recursive_mutex> lock(socketLock);
- acceptSocket = incomingSocket;
- SetSocketBlockingMode(acceptSocket, true);
- }
-
- return IsValidSocket(acceptSocket);
- }
-
- bool Send(const char *buf, size_t len)
- {
- std::lock_guard<std::recursive_mutex> lock(socketLock);
-
- if (!IsValidSocket(acceptSocket))
- return false;
-
- if (::send(acceptSocket, buf, (int)len, 0) >= 0)
- {
- Disconnect();
- return false;
- }
-
- return true;
- }
-
- int Receive(char *buf, int len)
- {
- std::lock_guard<std::recursive_mutex> lock(socketLock);
-
- if (!IsValidSocket(acceptSocket))
- return 0;
-
- FD_ZERO(&recieveSet);
- FD_SET(acceptSocket, &recieveSet);
-
- static timeval lim = { 0, 0 };
-
-#if defined(USE_BERKELEY_SOCKETS)
- if (::select(acceptSocket + 1, &recieveSet, nullptr, nullptr, &lim) == 1)
-#elif defined(USE_WINDOWS_SOCKETS)
- if (::select(0, &recieveSet, nullptr, nullptr, &lim) == 1)
-#else
-#error Platform not supported
-#endif
- {
- return ::recv(acceptSocket, buf, len, 0);
- }
-
- return 0;
- }
-};
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-Server::Server(short port) : socket(Memory::New<Socket>())
-{
- if (!socket->Bind(port, 4))
- {
- OPTICK_FAILED("Failed to bind a socket! Most probably the port is blocked by anti-virus! Change the port and verify that your game has enough permissions to communicate over the TCP\IP.");
- }
- else
- {
- socket->Listen();
- }
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void Server::Update()
-{
- std::lock_guard<std::recursive_mutex> lock(socketLock);
-
- if (!InitConnection())
- return;
-
- int length = -1;
- while ( (length = socket->Receive( buffer, BIFFER_SIZE ) ) > 0 )
- {
- networkStream.Append(buffer, length);
- }
-
- while (IMessage *message = IMessage::Create(networkStream))
- {
- message->Apply();
- Memory::Delete(message);
- }
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void Server::Send(DataResponse::Type type, OutputDataStream& stream)
-{
- std::lock_guard<std::recursive_mutex> lock(socketLock);
-
- string data = stream.GetData();
-
- DataResponse response(type, (uint32)data.size());
- socket->Send((char*)&response, sizeof(response));
- socket->Send(data.c_str(), data.size());
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-bool Server::InitConnection()
-{
- return socket->Accept();
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-string Server::GetHostName() const
-{
- const uint32 HOST_NAME_LENGTH = 256;
- char hostname[HOST_NAME_LENGTH] = { 0 };
-
-#if defined(USE_BERKELEY_SOCKETS)
-#if defined(OPTICK_LINUX) || defined(OPTICK_OSX)
- gethostname(hostname, HOST_NAME_LENGTH);
-#endif
-#elif defined(OPTICK_PC)
- DWORD length = HOST_NAME_LENGTH;
- GetComputerNameA(hostname, &length);
-#endif
-
- return hostname;
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-Server::~Server()
-{
- if (socket)
- {
- Memory::Delete(socket);
- socket = nullptr;
- }
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-Server & Server::Get()
-{
- static Server instance(DEFAULT_PORT);
- return instance;
-}
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-}
-
-#endif //USE_OPTICK \ No newline at end of file