From c0c336500955a23e344651e5412c9d9d441ef4ee Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 28 Jun 2023 22:22:32 +0100
Subject: first pass of T2DLL

---
 src/T2DLL/Mmio.cpp | 118 +++++++++++++----------------------------------------
 1 file changed, 28 insertions(+), 90 deletions(-)

(limited to 'src/T2DLL/Mmio.cpp')

diff --git a/src/T2DLL/Mmio.cpp b/src/T2DLL/Mmio.cpp
index 5a11e85..8e77810 100644
--- a/src/T2DLL/Mmio.cpp
+++ b/src/T2DLL/Mmio.cpp
@@ -1,97 +1,35 @@
+//-----------------------------------------------------------------
+// MMIO Objects
+// C++ Source - MMIO.cpp
+//-----------------------------------------------------------------
+
+//-----------------------------------------------------------------
+// Inclusions
+//-----------------------------------------------------------------
+#include "common.h"
+//-----------------------------------------------------------------
 #include "MMIO.h"
 
-CMMChunk::CMMChunk() {
-}
-
-CMMChunk& CMMChunk::operator=(const CMMChunk&) {
-}
-
-CMMIdChunk& CMMIdChunk::operator=(const CMMIdChunk&) {
-}
-
-CMMIdChunk::CMMIdChunk(char, char, char, char) {
-}
-
-CMMIdChunk::CMMIdChunk(const char*, unsigned int) {
-}
-
-CMMTypeChunk& CMMTypeChunk::operator=(const CMMTypeChunk&) {
-}
-
-CMMTypeChunk::CMMTypeChunk(char, char, char, char) {
-}
-
-CMMTypeChunk::CMMTypeChunk(const char*, unsigned int) {
-}
-
-CMMIOInfo& CMMIOInfo::operator=(const CMMIOInfo&) {
-}
-
-CMMIOInfo::CMMIOInfo() {
-}
-
-CMMMemoryIOInfo& CMMMemoryIOInfo::operator=(const CMMMemoryIOInfo&) {
-}
-
-CMMMemoryIOInfo::CMMMemoryIOInfo(long, unsigned long) {
-}
-
-CMMMemoryIOInfo::CMMMemoryIOInfo(char*, long, unsigned long) {
-}
-
-/*virtual*/ CMMIO::~CMMIO() {
-}
-
-CMMIO::CMMIO() {
-}
+//-----------------------------------------------------------------
+// MFC Debugging Support
+//-----------------------------------------------------------------
+#ifdef _DEBUG
+#undef THIS_FILE
+static char THIS_FILE[]=__FILE__;
+#define new DEBUG_NEW
+#endif
 
-CMMIO::CMMIO(HMMIO) {
-}
-
-CMMIO::CMMIO(const char*, unsigned long) {
-}
-
-CMMIO::CMMIO(CMMMemoryIOInfo&) {
-}
-
-unsigned int CMMIO::Close(unsigned int) {
-}
-
-long CMMIO::Read(char*, long) {
-}
-
-unsigned int CMMIO::Ascend(CMMChunk&, unsigned int) {
-}
-
-unsigned int CMMIO::Descend(CMMChunk&, unsigned int) {
-}
-
-unsigned int CMMIO::Descend(CMMChunk&, CMMChunk&, unsigned int) {
-}
-
-long CMMIO::Seek(long, int) {
-}
-
-long CMMIO::SendMessageA(unsigned int, long, long) {
-}
-
-unsigned int CMMIO::SetBuffer(char*, long, unsigned int) {
-}
-
-long CMMIO::Write(const char*, long) {
-}
-
-unsigned int CMMIO::GetInfo(CMMIOInfo&, unsigned int) {
-}
-
-unsigned int CMMIO::SetInfo(CMMIOInfo&, unsigned int) {
-}
-
-unsigned int CMMIO::Advance(CMMIOInfo&, unsigned int) {
-}
+//-----------------------------------------------------------------
+// CMMIO Public Methods
+//-----------------------------------------------------------------
+void CMMIO::Open(const char* pszFileName, DWORD dwOpenFlags)
+{
 
-void CMMIO::Open(const char*, unsigned long) {
+    ASSERT(AfxIsValidString(pszFileName));
+    m_hmmio = mmioOpen((char*)pszFileName, NULL, dwOpenFlags);
 }
 
-void CMMIO::Open(CMMMemoryIOInfo&) {
+void CMMIO::Open(CMMMemoryIOInfo &mmioinfo)
+{
+    m_hmmio = mmioOpen(NULL, &mmioinfo, MMIO_READWRITE);
 }
-- 
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