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8b89df2fdc
Replaced all references to simulation with emulation Updated copyright year Updated .gitignore to reduce chances of random files being uploaded to the repo Added .gitattributes to normalize all text files, and to ignore binary files (which includes the logo and the NEC PDF)
76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
//
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// network_handle.cpp: CEN64D network handle.
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//
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// CEN64D: Cycle-Accurate Nintendo 64 Debugger
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// Copyright (C) 2015, Tyler J. Stachecki.
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//
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// This file is subject to the terms and conditions defined in
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// 'LICENSE', which is part of this source code package.
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//
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#include "network_handle.h"
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#include <QMessageBox>
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#include <QObject>
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#include <QTranslator>
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#ifdef __WIN32__
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#include <WinSock2.h>
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#else
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#include <arpa/inet.h>
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#endif
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#include <cstdio>
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#define NETAPI_DEBUG_MAGIC 0x40544A53U // "@TJS"
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#define NETAPI_DEBUG_VERSION 1U
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enum netapi_debug_request_type {
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NETAPI_DEBUG_ERROR,
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NETAPI_DEBUG_GET_PROTOCOL_VERSION,
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NETAPI_DEBUG_GET_VR4300_REGS,
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};
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struct netapi_debug_request {
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quint32 magic;
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quint32 seq_id;
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quint32 length;
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enum netapi_debug_request_type type;
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quint8 data[];
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};
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NetworkHandle::NetworkHandle(QWidget *parent) : socket(parent) {
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socket.connectToHost("localhost", 64646);
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socket.waitForConnected();
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}
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NetworkHandle::~NetworkHandle() {
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}
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int NetworkHandle::getProtocolVersion() {
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return NETAPI_DEBUG_VERSION;
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}
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int NetworkHandle::getRemoteProtocolVersion() {
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struct netapi_debug_request req, resp;
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qint32 version;
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req.magic = htonl(NETAPI_DEBUG_MAGIC);
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req.length = htonl(sizeof(req));
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req.type = (enum netapi_debug_request_type) htonl(NETAPI_DEBUG_GET_PROTOCOL_VERSION);
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socket.write((char *) &req, sizeof(req));
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socket.waitForReadyRead();
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socket.read((char *) &resp, sizeof(resp));
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if (ntohl(resp.magic) != NETAPI_DEBUG_MAGIC ||
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ntohl(resp.type) != NETAPI_DEBUG_GET_PROTOCOL_VERSION ||
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ntohl(resp.length) != (sizeof(resp) + sizeof(quint32)))
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return -1;
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socket.read((char *) &version, sizeof(version));
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fprintf(stderr, "got version: %u\n", ntohl(version));
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return ntohl(version);
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}
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