actually take it somewhere

src/libui_sdl/Platform.cpp

@@ -0,0 +1,261 @@
+/*
+    Copyright 2016-2017 StapleButter
+
+    This file is part of melonDS.
+
+    melonDS is free software: you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free
+    Software Foundation, either version 3 of the License, or (at your option)
+    any later version.
+
+    melonDS 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with melonDS. If not, see http://www.gnu.org/licenses/.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../Platform.h"
+#include "../Config.h"
+
+/*#ifdef __WXMSW__
+	#include <winsock2.h>
+	#include <ws2tcpip.h>
+	#define socket_t    SOCKET
+	#define sockaddr_t  SOCKADDR
+	#define pcap_dev_name description
+#else
+	#include <unistd.h>
+	#include <arpa/inet.h>
+	#include <sys/socket.h>
+	#define socket_t    int
+	#define sockaddr_t  struct sockaddr
+	#define closesocket close
+	#define pcap_dev_name name
+#endif*/
+
+#ifndef INVALID_SOCKET
+#define INVALID_SOCKET  (socket_t)-1
+#endif
+
+
+namespace Platform
+{
+
+
+/*class Thread : public wxThread
+{
+public:
+    Thread(void (*func)())
+    : wxThread(wxTHREAD_JOINABLE)
+    {
+        this->Func = func;
+    }
+
+    ~Thread() {}
+
+protected:
+    virtual ExitCode Entry()
+    {
+        Func();
+        return (ExitCode)0;
+    }
+
+private:
+    void (*Func)();
+};*/
+
+
+/*socket_t MPSocket;
+sockaddr_t MPSendAddr;
+u8 PacketBuffer[2048];
+
+#define NIFI_VER 1*/
+
+
+void* Thread_Create(void (*func)())
+{
+    /*Thread* ret = new Thread(func);
+    ret->Run();
+    return (void*)ret;*/
+    return NULL;
+}
+
+void Thread_Free(void* thread)
+{
+    //delete (Thread*)thread;
+}
+
+void Thread_Wait(void* thread)
+{
+    //((Thread*)thread)->Wait();
+}
+
+
+void* Semaphore_Create()
+{
+    //return (void*)new wxSemaphore();
+    return NULL;
+}
+
+void Semaphore_Free(void* sema)
+{
+    //delete (wxSemaphore*)sema;
+}
+
+void Semaphore_Reset(void* sema)
+{
+    //while (((wxSemaphore*)sema)->TryWait() == wxSEMA_NO_ERROR);
+}
+
+void Semaphore_Wait(void* sema)
+{
+    //((wxSemaphore*)sema)->Wait();
+}
+
+void Semaphore_Post(void* sema)
+{
+    //((wxSemaphore*)sema)->Post();
+}
+
+
+bool MP_Init()
+{
+    /*int opt_true = 1;
+    int res;
+
+#ifdef __WXMSW__
+    WSADATA wsadata;
+    if (WSAStartup(MAKEWORD(2, 2), &wsadata) != 0)
+    {
+        return false;
+    }
+#endif // __WXMSW__
+
+    MPSocket = socket(AF_INET, SOCK_DGRAM, 0);
+	if (MPSocket < 0)
+	{
+		return false;
+	}
+
+	res = setsockopt(MPSocket, SOL_SOCKET, SO_REUSEADDR, (const char*)&opt_true, sizeof(int));
+	if (res < 0)
+	{
+		closesocket(MPSocket);
+		MPSocket = INVALID_SOCKET;
+		return false;
+	}
+
+	sockaddr_t saddr;
+	saddr.sa_family = AF_INET;
+	*(u32*)&saddr.sa_data[2] = htonl(Config::SocketBindAnyAddr ? INADDR_ANY : INADDR_LOOPBACK);
+	*(u16*)&saddr.sa_data[0] = htons(7064);
+	res = bind(MPSocket, &saddr, sizeof(sockaddr_t));
+	if (res < 0)
+	{
+		closesocket(MPSocket);
+		MPSocket = INVALID_SOCKET;
+		return false;
+	}
+
+	res = setsockopt(MPSocket, SOL_SOCKET, SO_BROADCAST, (const char*)&opt_true, sizeof(int));
+	if (res < 0)
+	{
+		closesocket(MPSocket);
+		MPSocket = INVALID_SOCKET;
+		return false;
+	}
+
+	MPSendAddr.sa_family = AF_INET;
+	*(u32*)&MPSendAddr.sa_data[2] = htonl(INADDR_BROADCAST);
+	*(u16*)&MPSendAddr.sa_data[0] = htons(7064);*/
+
+	return true;
+}
+
+void MP_DeInit()
+{
+    /*if (MPSocket >= 0)
+        closesocket(MPSocket);
+
+#ifdef __WXMSW__
+    WSACleanup();
+#endif // __WXMSW__*/
+}
+
+int MP_SendPacket(u8* data, int len)
+{
+    /*if (MPSocket < 0)
+        return 0;
+
+    if (len > 2048-8)
+    {
+        printf("MP_SendPacket: error: packet too long (%d)\n", len);
+        return 0;
+    }
+
+    *(u32*)&PacketBuffer[0] = htonl(0x4946494E); // NIFI
+    PacketBuffer[4] = NIFI_VER;
+    PacketBuffer[5] = 0;
+    *(u16*)&PacketBuffer[6] = htons(len);
+    memcpy(&PacketBuffer[8], data, len);
+
+    int slen = sendto(MPSocket, (const char*)PacketBuffer, len+8, 0, &MPSendAddr, sizeof(sockaddr_t));
+    if (slen < 8) return 0;
+    return slen - 8;*/
+    return 0;
+}
+
+int MP_RecvPacket(u8* data, bool block)
+{
+    /*if (MPSocket < 0)
+        return 0;
+
+    fd_set fd;
+	struct timeval tv;
+
+	FD_ZERO(&fd);
+	FD_SET(MPSocket, &fd);
+	tv.tv_sec = 0;
+	tv.tv_usec = block ? 5000 : 0;
+
+	if (!select(MPSocket+1, &fd, 0, 0, &tv))
+    {
+        return 0;
+    }
+
+    sockaddr_t fromAddr;
+    socklen_t fromLen = sizeof(sockaddr_t);
+    int rlen = recvfrom(MPSocket, (char*)PacketBuffer, 2048, 0, &fromAddr, &fromLen);
+    if (rlen < 8+24)
+    {
+        return 0;
+    }
+    rlen -= 8;
+
+    if (ntohl(*(u32*)&PacketBuffer[0]) != 0x4946494E)
+    {
+        return 0;
+    }
+
+    if (PacketBuffer[4] != NIFI_VER)
+    {
+        return 0;
+    }
+
+    if (ntohs(*(u16*)&PacketBuffer[6]) != rlen)
+    {
+        return 0;
+    }
+
+    memcpy(data, &PacketBuffer[8], rlen);
+    return rlen;*/
+    return 0;
+}
+
+
+}