From a85d41c53eed50f188502925ed34674397b86550 Mon Sep 17 00:00:00 2001
From: Arisotura <thetotalworm@gmail.com>
Date: Sat, 25 Apr 2020 18:51:08 +0200
Subject: berp.
---
src/libui_sdl/Platform.cpp | 557 ---------------------------------------------
1 file changed, 557 deletions(-)
delete mode 100644 src/libui_sdl/Platform.cpp
(limited to 'src/libui_sdl/Platform.cpp')
diff --git a/src/libui_sdl/Platform.cpp b/src/libui_sdl/Platform.cpp
deleted file mode 100644
index 54fa568..0000000
--- a/src/libui_sdl/Platform.cpp
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- Copyright 2016-2020 Arisotura
-
- 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 <SDL2/SDL.h>
-#include "../Platform.h"
-#include "PlatformConfig.h"
-#include "LAN_Socket.h"
-#include "LAN_PCap.h"
-#include "libui/ui.h"
-#include <string>
-
-#ifdef __WIN32__
- #define NTDDI_VERSION 0x06000000 // GROSS FUCKING HACK
- #include <windows.h>
- //#include <knownfolders.h> // FUCK THAT SHIT
- extern "C" const GUID DECLSPEC_SELECTANY FOLDERID_RoamingAppData = {0x3eb685db, 0x65f9, 0x4cf6, {0xa0, 0x3a, 0xe3, 0xef, 0x65, 0x72, 0x9f, 0x3d}};
- #include <shlobj.h>
- #include <winsock2.h>
- #include <ws2tcpip.h>
- #define socket_t SOCKET
- #define sockaddr_t SOCKADDR
-#else
- #include <glib.h>
- #include <unistd.h>
- #include <arpa/inet.h>
- #include <netinet/in.h>
- #include <sys/select.h>
- #include <sys/socket.h>
- #define socket_t int
- #define sockaddr_t struct sockaddr
- #define closesocket close
-#endif
-
-#ifndef INVALID_SOCKET
-#define INVALID_SOCKET (socket_t)-1
-#endif
-
-
-extern char* EmuDirectory;
-
-void Stop(bool internal);
-
-
-namespace Platform
-{
-
-
-typedef struct
-{
- SDL_Thread* ID;
- void (*Func)();
-
-} ThreadData;
-
-int ThreadEntry(void* data)
-{
- ThreadData* thread = (ThreadData*)data;
- thread->Func();
- return 0;
-}
-
-
-socket_t MPSocket;
-sockaddr_t MPSendAddr;
-u8 PacketBuffer[2048];
-
-#define NIFI_VER 1
-
-
-void StopEmu()
-{
- Stop(true);
-}
-
-
-FILE* OpenFile(const char* path, const char* mode, bool mustexist)
-{
- FILE* ret;
-
-#ifdef __WIN32__
-
- int len = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
- if (len < 1) return NULL;
- WCHAR* fatpath = new WCHAR[len];
- int res = MultiByteToWideChar(CP_UTF8, 0, path, -1, fatpath, len);
- if (res != len) { delete[] fatpath; return NULL; } // checkme?
-
- // this will be more than enough
- WCHAR fatmode[4];
- fatmode[0] = mode[0];
- fatmode[1] = mode[1];
- fatmode[2] = mode[2];
- fatmode[3] = 0;
-
- if (mustexist)
- {
- ret = _wfopen(fatpath, L"rb");
- if (ret) ret = _wfreopen(fatpath, fatmode, ret);
- }
- else
- ret = _wfopen(fatpath, fatmode);
-
- delete[] fatpath;
-
-#else
-
- if (mustexist)
- {
- ret = fopen(path, "rb");
- if (ret) ret = freopen(path, mode, ret);
- }
- else
- ret = fopen(path, mode);
-
-#endif
-
- return ret;
-}
-
-#if !defined(UNIX_PORTABLE) && !defined(__WIN32__)
-
-FILE* OpenLocalFile(const char* path, const char* mode)
-{
- std::string fullpath;
- if (path[0] == '/')
- {
- // If it's an absolute path, just open that.
- fullpath = std::string(path);
- }
- else
- {
- // Check user configuration directory
- std::string confpath = std::string(g_get_user_config_dir()) + "/melonDS/";
- g_mkdir_with_parents(confpath.c_str(), 0755);
- fullpath = confpath + path;
- }
-
- return OpenFile(fullpath.c_str(), mode, mode[0] != 'w');
-}
-
-FILE* OpenDataFile(const char* path)
-{
- const char* melondir = "melonDS";
- const char* const* sys_dirs = g_get_system_data_dirs();
- const char* user_dir = g_get_user_data_dir();
-
- // First check the user's data directory
- char* fullpath = g_build_path("/", user_dir, melondir, path, NULL);
- if (access(fullpath, R_OK) == 0)
- {
- FILE* f = fopen(fullpath, "r");
- g_free(fullpath);
- return f;
- }
- free(fullpath);
-
- // Then check the system data directories
- for (size_t i = 0; sys_dirs[i] != NULL; i++)
- {
- const char* dir = sys_dirs[i];
- char* fullpath = g_build_path("/", dir, melondir, path, NULL);
-
- if (access(fullpath, R_OK) == 0)
- {
- FILE* f = fopen(fullpath, "r");
- g_free(fullpath);
- return f;
- }
- free(fullpath);
- }
-
- FILE* f = fopen(path, "rb");
- if (f) return f;
-
- return NULL;
-}
-
-#else
-
-FILE* OpenLocalFile(const char* path, const char* mode)
-{
- bool relpath = false;
- int pathlen = strlen(path);
-
-#ifdef __WIN32__
- if (pathlen > 3)
- {
- if (path[1] == ':' && path[2] == '\\')
- return OpenFile(path, mode);
- }
-#else
- if (pathlen > 1)
- {
- if (path[0] == '/')
- return OpenFile(path, mode);
- }
-#endif
-
- if (pathlen >= 3)
- {
- if (path[0] == '.' && path[1] == '.' && (path[2] == '/' || path[2] == '\\'))
- relpath = true;
- }
-
- int emudirlen = strlen(EmuDirectory);
- char* emudirpath;
- if (emudirlen)
- {
- int len = emudirlen + 1 + pathlen + 1;
- emudirpath = new char[len];
- strncpy(&emudirpath[0], EmuDirectory, emudirlen);
- emudirpath[emudirlen] = '/';
- strncpy(&emudirpath[emudirlen+1], path, pathlen);
- emudirpath[emudirlen+1+pathlen] = '\0';
- }
- else
- {
- emudirpath = new char[pathlen+1];
- strncpy(&emudirpath[0], path, pathlen);
- emudirpath[pathlen] = '\0';
- }
-
- // Locations are application directory, and AppData/melonDS on Windows or XDG_CONFIG_HOME/melonDS on Linux
-
- FILE* f;
-
- // First check current working directory
- f = OpenFile(path, mode, true);
- if (f) { delete[] emudirpath; return f; }
-
- // then emu directory
- f = OpenFile(emudirpath, mode, true);
- if (f) { delete[] emudirpath; return f; }
-
-#ifdef __WIN32__
-
- // a path relative to AppData wouldn't make much sense
- if (!relpath)
- {
- // Now check AppData
- PWSTR appDataPath = NULL;
- SHGetKnownFolderPath(FOLDERID_RoamingAppData, 0, NULL, &appDataPath);
- if (!appDataPath)
- {
- delete[] emudirpath;
- return NULL;
- }
-
- // this will be more than enough
- WCHAR fatperm[4];
- fatperm[0] = mode[0];
- fatperm[1] = mode[1];
- fatperm[2] = mode[2];
- fatperm[3] = 0;
-
- int fnlen = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
- if (fnlen < 1) { delete[] emudirpath; return NULL; }
- WCHAR* wfileName = new WCHAR[fnlen];
- int res = MultiByteToWideChar(CP_UTF8, 0, path, -1, wfileName, fnlen);
- if (res != fnlen) { delete[] wfileName; delete[] emudirpath; return NULL; } // checkme?
-
- const WCHAR* appdir = L"\\melonDS\\";
-
- int pos = wcslen(appDataPath);
- void* ptr = CoTaskMemRealloc(appDataPath, (pos+wcslen(appdir)+fnlen+1)*sizeof(WCHAR));
- if (!ptr) { delete[] wfileName; delete[] emudirpath; return NULL; } // oh well
- appDataPath = (PWSTR)ptr;
-
- wcscpy(&appDataPath[pos], appdir); pos += wcslen(appdir);
- wcscpy(&appDataPath[pos], wfileName);
-
- f = _wfopen(appDataPath, L"rb");
- if (f) f = _wfreopen(appDataPath, fatperm, f);
- CoTaskMemFree(appDataPath);
- delete[] wfileName;
- if (f) { delete[] emudirpath; return f; }
- }
-
-#else
-
- if (!relpath)
- {
- // Now check XDG_CONFIG_HOME
- // TODO: check for memory leak there
- std::string fullpath = std::string(g_get_user_config_dir()) + "/melonDS/" + path;
- f = OpenFile(fullpath.c_str(), mode, true);
- if (f) { delete[] emudirpath; return f; }
- }
-
-#endif
-
- if (mode[0] != 'r')
- {
- f = OpenFile(emudirpath, mode);
- if (f) { delete[] emudirpath; return f; }
- }
-
- delete[] emudirpath;
- return NULL;
-}
-
-FILE* OpenDataFile(const char* path)
-{
- return OpenLocalFile(path, "rb");
-}
-
-#endif
-
-
-void* Thread_Create(void (*func)())
-{
- ThreadData* data = new ThreadData;
- data->Func = func;
- data->ID = SDL_CreateThread(ThreadEntry, "melonDS core thread", data);
- return data;
-}
-
-void Thread_Free(void* thread)
-{
- delete (ThreadData*)thread;
-}
-
-void Thread_Wait(void* thread)
-{
- SDL_WaitThread((SDL_Thread*)((ThreadData*)thread)->ID, NULL);
-}
-
-
-void* Semaphore_Create()
-{
- return SDL_CreateSemaphore(0);
-}
-
-void Semaphore_Free(void* sema)
-{
- SDL_DestroySemaphore((SDL_sem*)sema);
-}
-
-void Semaphore_Reset(void* sema)
-{
- while (SDL_SemTryWait((SDL_sem*)sema) == 0);
-}
-
-void Semaphore_Wait(void* sema)
-{
- SDL_SemWait((SDL_sem*)sema);
-}
-
-void Semaphore_Post(void* sema)
-{
- SDL_SemPost((SDL_sem*)sema);
-}
-
-
-void* GL_GetProcAddress(const char* proc)
-{
- return uiGLGetProcAddress(proc);
-}
-
-
-bool MP_Init()
-{
- int opt_true = 1;
- int res;
-
-#ifdef __WIN32__
- WSADATA wsadata;
- if (WSAStartup(MAKEWORD(2, 2), &wsadata) != 0)
- {
- return false;
- }
-#endif // __WIN32__
-
- 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 __WIN32__
- WSACleanup();
-#endif // __WIN32__
-}
-
-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;
-}
-
-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;
-}
-
-
-
-bool LAN_Init()
-{
- if (Config::DirectLAN)
- {
- if (!LAN_PCap::Init(true))
- return false;
- }
- else
- {
- if (!LAN_Socket::Init())
- return false;
- }
-
- return true;
-}
-
-void LAN_DeInit()
-{
- // checkme. blarg
- //if (Config::DirectLAN)
- // LAN_PCap::DeInit();
- //else
- // LAN_Socket::DeInit();
- LAN_PCap::DeInit();
- LAN_Socket::DeInit();
-}
-
-int LAN_SendPacket(u8* data, int len)
-{
- if (Config::DirectLAN)
- return LAN_PCap::SendPacket(data, len);
- else
- return LAN_Socket::SendPacket(data, len);
-}
-
-int LAN_RecvPacket(u8* data)
-{
- if (Config::DirectLAN)
- return LAN_PCap::RecvPacket(data);
- else
- return LAN_Socket::RecvPacket(data);
-}
-
-
-}
--
cgit v1.2.3