Stuff?

2016-07-20 02:06:53 +02:00
parent ae85c04677
commit 86e7b2d137
13 changed files with 554 additions and 39 deletions
@@ -0,0 +1,128 @@
+//	BlitzUtility - Expanding the normal Blitz functionality.
+//	Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
+//
+//	This program is free software: you can redistribute it and/or modify
+//	it under the terms of the GNU Lesser General Public License as
+//	published by the Free Software Foundation, either version 3 of the 
+//	License, or (at your option) any later version.
+//
+//	This program 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 Lesser General Public License
+//	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "FileSystem.h"
+
+using namespace std;
+
+DLL_FUNCTION(std::fstream*) BU_FileSystem_WriteFile(const char* path) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_WriteFile=_BU_FileSystem_WriteFile@4")
+	std::fstream* file = new std::fstream();
+	file->open(path, ios::in | ios::out || ios::trunc | ios::binary);
+	return file;
+}
+
+DLL_FUNCTION(std::fstream*) BU_FileSystem_OpenFile(const char* path) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_OpenFile=_BU_FileSystem_OpenFile@4")
+	std::fstream* file = new std::fstream();
+	file->open(path, ios::in | ios::out | ios::binary);
+	return file;
+}
+
+DLL_FUNCTION(std::fstream*) BU_FileSystem_ReadFile(const char* path) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_ReadFile=_BU_FileSystem_ReadFile@4")
+	std::fstream* file = new std::fstream();
+	file->open(path, ios::in | ios::binary);
+	return file;
+}
+
+DLL_FUNCTION(void) BU_FileSystem_CloseFile(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_CloseFile=_BU_FileSystem_CloseFile@4")
+	file->close();
+	delete file;
+}
+
+DLL_FUNCTION(void) BU_FileSystem_FlushFile(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_FlushFile=_BU_FileSystem_FlushFile@4")
+	file->flush();
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_EOF(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_EOF=_BU_FileSystem_EOF@4")
+	if (file->eof())
+		return 1;
+	if (file->bad())
+		return -1;
+	if (file->fail())
+		return -2;
+	
+	return 0;
+}
+
+DLL_FUNCTION(void) BU_FileSystem_SeekFile(std::fstream* file, int32_t pos) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_SeekFile=_BU_FileSystem_SeekFile@8")
+	file->seekg(pos);
+	file->seekp(pos);
+}
+
+DLL_FUNCTION(void) BU_FileSystem_SeekFileIn(std::fstream* file, int32_t pos) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_SeekFileIn=_BU_FileSystem_SeekFileIn@8")
+	file->seekg(pos);
+}
+
+DLL_FUNCTION(void) BU_FileSystem_SeekFileOut(std::fstream* file, int32_t pos) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_SeekFileOut=_BU_FileSystem_SeekFileOut@8")
+	file->seekp(pos);
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_FilePosIn(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_FilePosIn=_BU_FileSystem_FilePosIn@4")
+	return (int32_t)file->tellg();
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_FilePosOut(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_FilePosOut=_BU_FileSystem_FilePosOut@4")
+	return (int32_t)file->tellp();
+}
+
+DLL_FUNCTION(void) BU_FileSystem_WriteByte(std::fstream* file, int32_t value) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_WriteByte=_BU_FileSystem_WriteByte@8")
+	char myVal[1] = { value & 0xFF};
+	file->write(myVal, 1);
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_ReadByte(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_ReadByte=_BU_FileSystem_ReadByte@4")
+	char myVal[1] = { 0 };
+	file->read(myVal, 1);
+	return myVal[0];
+}
+
+DLL_FUNCTION(void) BU_FileSystem_WriteShort(std::fstream* file, int32_t value) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_WriteShort=_BU_FileSystem_WriteShort@8")
+	char myVal[2] = { value & 0xFF, (value >> 8) & 0xFF};
+	file->write(myVal, 2);
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_ReadShort(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_ReadShort=_BU_FileSystem_ReadShort@4")
+	char myVal[2] = { 0, 0 };
+	file->read(myVal, 2);
+	return (myVal[1] << 8) + myVal[0];
+}
+
+DLL_FUNCTION(void) BU_FileSystem_WriteInt(std::fstream* file, int32_t value) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_WriteInt=_BU_FileSystem_WriteInt@8")
+	char myVal[4] = { value & 0xFF, (value >> 8) & 0xFF, (value >> 16) & 0xFF , (value >> 24) & 0xFF };
+	file->write(myVal, 4);
+}
+
+DLL_FUNCTION(int32_t) BU_FileSystem_ReadInt(std::fstream* file) {
+#pragma comment(linker, "/EXPORT:BU_FileSystem_ReadInt=_BU_FileSystem_ReadInt@4")
+	char myVal[4] = { 0, 0, 0, 0 };
+	file->read(myVal, 4);
+	return (myVal[3] << 24) + (myVal[2] << 16) + (myVal[1] << 8) + myVal[0];
+}
@@ -0,0 +1,21 @@
+//	Blitz - Steam wrapper for Blitz.
+//	Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
+//
+//	This program is free software: you can redistribute it and/or modify
+//	it under the terms of the GNU Lesser General Public License as
+//	published by the Free Software Foundation, either version 3 of the 
+//	License, or (at your option) any later version.
+//
+//	This program 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 Lesser General Public License
+//	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#pragma once
+#include "BlitzUtility.h"
+#include <mutex>
+#include <iostream>
+#include <fstream>
@@ -0,0 +1,143 @@
+//	BlitzUtility - Expanding the normal Blitz functionality.
+//	Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
+//
+//	This program is free software: you can redistribute it and/or modify
+//	it under the terms of the GNU Lesser General Public License as
+//	published by the Free Software Foundation, either version 3 of the 
+//	License, or (at your option) any later version.
+//
+//	This program 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 Lesser General Public License
+//	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "Threading.h"
+
+// Types of Blitz Functions.
+typedef int32_t(__stdcall *BP_BlitzFunction1_t)(int32_t);
+int32_t BP_CallFunction1(BP_BlitzFunction1_t lpFunctionPointer, int32_t p1) {
+	int32_t returnValue, StackPointer;
+
+	__asm { // Store Stack Pointer
+		mov StackPointer, esp;
+	}
+
+	returnValue = lpFunctionPointer(p1);
+
+	__asm { // Restore Stack Pointer
+		mov esp, StackPointer;
+	}
+
+	return returnValue;
+}
+
+BlitzThread::BlitzThread(void* ptr, void* data, uint32_t uiStackSize, bool bIsSuspended) {
+	this->ptr = ptr;
+	this->data = data;
+
+	this->thread = CreateThread(NULL, uiStackSize, &ThreadMain, this, (bIsSuspended ? CREATE_SUSPENDED : 0), NULL);
+}
+
+BlitzThread::~BlitzThread() {
+	this->Terminate(-1);
+}
+
+void BlitzThread::Terminate(int32_t exitCode) {
+	if (this->thread) {
+		TerminateThread(this->thread, -1);
+		this->thread = 0;
+	}
+}
+
+int32_t BlitzThread::Suspend() {
+	return SuspendThread(this->thread);
+}
+
+int32_t BlitzThread::Resume() {
+	return ResumeThread(this->thread);
+}
+
+int32_t BlitzThread::Wait(int32_t timeout) {
+	return WaitForSingleObject(this->thread, timeout);
+}
+
+int32_t BlitzThread::GetExitCode() {
+	DWORD pExitCode;
+	GetExitCodeThread(this->thread, &pExitCode);
+	return pExitCode;
+}
+
+DWORD WINAPI BlitzThread::ThreadMain(LPVOID pData) {
+	BlitzThread* pThis = reinterpret_cast<BlitzThread*>(pData);
+
+	try {
+		return BP_CallFunction1((BP_BlitzFunction1_t)pThis->ptr, reinterpret_cast<int32_t>(pThis->data));
+	} catch (std::exception e) {
+		return -2;
+	} catch (...) {
+		return -1;
+	}
+}
+
+DLL_FUNCTION(BlitzThread*) BU_Thread_Create(void* pFunction, void* pData, uint32_t uiStackSize, uint32_t bIsSuspended) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Create=_BU_Thread_Create@16")
+	return new BlitzThread(pFunction, pData, uiStackSize, !!bIsSuspended);
+}
+
+DLL_FUNCTION(void) BU_Thread_Destroy(BlitzThread* pThread) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Destroy=_BU_Thread_Destroy@4")
+	delete pThread;
+}
+DLL_FUNCTION(void) BU_Thread_Terminate(BlitzThread* pThread, int32_t exitCode) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Terminate=_BU_Thread_Terminate@8")
+	pThread->Terminate(exitCode);
+	delete pThread;
+}
+
+DLL_FUNCTION(int32_t) BU_Thread_Suspend(BlitzThread* pThread) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Suspend=_BU_Thread_Suspend@4")
+	return pThread->Suspend();
+}
+
+DLL_FUNCTION(int32_t) BU_Thread_Resume(BlitzThread* pThread) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Resume=_BU_Thread_Resume@4")
+	return pThread->Resume();
+}
+
+DLL_FUNCTION(int32_t) BU_Thread_Wait(BlitzThread* pThread, int32_t timeout) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Wait=_BU_Thread_Wait@8")
+	return pThread->Wait(timeout);
+}
+
+DLL_FUNCTION(int32_t) BU_Thread_GetExitCode(BlitzThread* pThread) {
+#pragma comment(linker, "/EXPORT:BU_Thread_GetExitCode=_BU_Thread_GetExitCode@4")
+	return pThread->GetExitCode();
+}
+
+DLL_FUNCTION(void) BU_Thread_Exit(int32_t exitCode) {
+#pragma comment(linker, "/EXPORT:BU_Thread_Exit=_BU_Thread_Exit@4")
+	ExitThread(exitCode);
+}
+
+DLL_FUNCTION(HANDLE) BU_Mutex_Create(int32_t bInitialOwner) {
+#pragma comment(linker, "/EXPORT:BU_Mutex_Create=_BU_Mutex_Create@4")
+	return CreateMutex(NULL, !!bInitialOwner, NULL);
+}
+
+DLL_FUNCTION(void) BU_Mutex_Destroy(HANDLE mutex) {
+#pragma comment(linker, "/EXPORT:BU_Mutex_Destroy=_BU_Mutex_Destroy@4")
+	CloseHandle(mutex);
+}
+
+DLL_FUNCTION(int32_t) BU_Mutex_Lock(HANDLE mutex, int32_t timeout) {
+#pragma comment(linker, "/EXPORT:BU_Mutex_Lock=_BU_Mutex_Lock@8")
+	return WaitForSingleObject(mutex, timeout);
+}
+
+DLL_FUNCTION(int32_t) BU_Mutex_Unlock(HANDLE mutex) {
+#pragma comment(linker, "/EXPORT:BU_Mutex_Unlock=_BU_Mutex_Unlock@4")
+	return ReleaseMutex(mutex);
+}
@@ -0,0 +1,44 @@
+//	Blitz - Steam wrapper for Blitz.
+//	Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
+//
+//	This program is free software: you can redistribute it and/or modify
+//	it under the terms of the GNU Lesser General Public License as
+//	published by the Free Software Foundation, either version 3 of the 
+//	License, or (at your option) any later version.
+//
+//	This program 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 Lesser General Public License
+//	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#pragma once
+#include "BlitzUtility.h"
+#include <mutex>
+#include <chrono>
+
+class BlitzThread {
+public:
+	BlitzThread(void* ptr, void* data, uint32_t uiStackSize, bool bIsSuspended);
+	~BlitzThread();
+
+	void Terminate(int32_t exitCode);
+
+	int32_t Suspend();
+	int32_t Resume();
+	int32_t Wait(int32_t timeout);
+	int32_t GetExitCode();
+
+	static DWORD WINAPI ThreadMain(LPVOID pData);
+private:
+	void *ptr, *data;
+	std::exception* ex;
+
+	HANDLE thread;
+};
+
+
+
+