From 59a3d0020959bbb765e98c80e01eb13963fa74ec Mon Sep 17 00:00:00 2001
From: Jonathan Wase <jonathan@familjenwase.se>
Date: Sun, 6 Dec 2020 06:40:34 +0100
Subject: OS.h and JKRDvdFile (#19)

* OS header

* JKRFile and JKRDvdFile
---
 include/JSystem/JKernel/JKRDvdFile/JKRDvdFile.h | 20 ++++++++++----------
 include/JSystem/JKernel/JKRFile/JKRFile.h       |  8 ++++----
 include/JSystem/JKernel/JKRHeap/JKRHeap.h       |  6 +++---
 include/JSystem/JKernel/JKRThread/JKRThread.h   | 18 +++---------------
 4 files changed, 20 insertions(+), 32 deletions(-)

(limited to 'include/JSystem')

diff --git a/include/JSystem/JKernel/JKRDvdFile/JKRDvdFile.h b/include/JSystem/JKernel/JKRDvdFile/JKRDvdFile.h
index d0870c3033..47eae12215 100644
--- a/include/JSystem/JKernel/JKRDvdFile/JKRDvdFile.h
+++ b/include/JSystem/JKernel/JKRDvdFile/JKRDvdFile.h
@@ -14,12 +14,12 @@ class JKRDvdFile : public JKRFile {
     ~JKRDvdFile();
 
     void initiate(void);
-    void sync(void);
+    s32 sync(void);
     static void doneProcess(long, DVDFileInfo*);
 
     virtual bool open(char const*);
     virtual void close(void);
-    virtual void readData(void*, long, long);
+    virtual s32 readData(void*, long, long);
     virtual s32 writeData(void const*, long, long);
     virtual s32 getFileSize(void) const;
     virtual bool open(long);
@@ -36,9 +36,9 @@ class JKRDvdFile : public JKRFile {
         return DVDGetCommandBlockStatus(&this->mDvdCommandBlock[0]);
     }
 
-  public:
-    u8 mMutex1[24];
-    u8 mMutex2[24];
+  protected:
+    OSMutex mMutex1;
+    OSMutex mMutex2;
     u32 field_0x4c;
     u32 field_0x50;
     u32 field_0x54;
@@ -48,12 +48,12 @@ class JKRDvdFile : public JKRFile {
     s32 mFileSize;
     u32 field_0x94;
     JKRDvdFile* mDvdFile;
-    u8 mQueue1[32];
-    void* mMessages1[1];
-    u8 mQueue2[32];
-    void* mMessages2[1];
+    OSMessageQueue mQueue1;
+    OSMessage mMessages1[1];
+    OSMessageQueue mQueue2;
+    OSMessage mMessages2[1];
     JSULink<JKRDvdFile> mDvdLink;
-    void* mOSThread;
+    OSThread* mOSThread;
 };
 
 #endif
diff --git a/include/JSystem/JKernel/JKRFile/JKRFile.h b/include/JSystem/JKernel/JKRFile/JKRFile.h
index 3594b48126..bc1e850481 100644
--- a/include/JSystem/JKernel/JKRFile/JKRFile.h
+++ b/include/JSystem/JKernel/JKRFile/JKRFile.h
@@ -6,19 +6,19 @@
 
 class JKRFile : public JKRDisposer {
   public:
-    JKRFile();
-    virtual ~JKRFile();
+    JKRFile() : mIsOpen(false) {}
+    virtual ~JKRFile() {}
 
     virtual bool open(const char*);
     virtual void close();
-    virtual void readData(void*, long, long);
+    virtual s32 readData(void*, long, long);
     virtual s32 writeData(const void*, long, long);
     virtual s32 getFileSize();
     virtual bool open(long);
 
     s32 read(void*, long, long);
 
-  private:
+  protected:
     bool mIsOpen;
     u8 field_0x19[3];
 };
diff --git a/include/JSystem/JKernel/JKRHeap/JKRHeap.h b/include/JSystem/JKernel/JKRHeap/JKRHeap.h
index 48364f52af..1c1d043328 100644
--- a/include/JSystem/JKernel/JKRHeap/JKRHeap.h
+++ b/include/JSystem/JKernel/JKRHeap/JKRHeap.h
@@ -127,11 +127,11 @@ class JKRHeap : public JKRDisposer {
     }
 
     void lock() {
-      OSLockMutex(this->mMutex);
+      OSLockMutex(&this->mMutex);
     }
 
     void unlock() {
-      OSUnlockMutex(this->mMutex);
+      OSUnlockMutex(&this->mMutex);
     }
 
   public:
@@ -158,7 +158,7 @@ class JKRHeap : public JKRDisposer {
     virtual void state_dump();
 
   public:
-    u8 mMutex[24];
+    OSMutex mMutex;
     u32 mStart;
     u32 mEnd;
     u32 mSize;
diff --git a/include/JSystem/JKernel/JKRThread/JKRThread.h b/include/JSystem/JKernel/JKRThread/JKRThread.h
index f5b3d6cfa6..9efba043c4 100644
--- a/include/JSystem/JKernel/JKRThread/JKRThread.h
+++ b/include/JSystem/JKernel/JKRThread/JKRThread.h
@@ -3,19 +3,7 @@
 
 #include "dolphin/types.h"
 #include "JSystem/JKernel/JKRDisposer/JKRDisposer.h"
-
-struct OSThread {
-    u8 unkn[0x318];
-};
-
-struct OSMessageQueue {
-    u8 unkn[0x20];
-};
-
-typedef void* OSMessage;
-
-class JKRThread;
-extern JSUList<JKRThread> lbl_8043428C;   // JSUList<JKRThread> JKRThread::sThreadList
+#include "global.h"
 
 class JKRThreadName_;
 class JUTConsole;
@@ -31,7 +19,7 @@ class JKRThread : JKRDisposer {
     void setCommon_heapSpecified(JKRHeap* heap, u32 stack_size, int param_3);
 
     OSThread* getThreadRecord() {
-      return this->mOsThread;
+      return this->mOSThread;
     }
 
     static void* start(void* param_1);
@@ -45,7 +33,7 @@ class JKRThread : JKRDisposer {
   public:
     JSULink<JKRThread> mThreadListLink;
     JKRHeap* mHeap;
-    OSThread* mOsThread;
+    OSThread* mOSThread;
     OSMessageQueue mQueue;
     OSMessage* mMessages;
     int mMessageCount;
-- 
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