Add & Link JKernel (#142)

* match and link JKRAram.cpp

* match and link JKRExpHeap

* match and link JKRAramStream.cpp

* match and link JKRFileLoader.cpp

* match and link JKRFileFinder.cpp

* JKernel Dump

* match and link JKRAramArchive.cpp

* match and link JKRDvdArchive.cpp

* match and link JKRCompArchive.cpp

* match but not link JKRDvdAramRipper

* small refactors

* match and link JKRThread.cpp

* fix and link JKRDvdAramStream.cpp

* Formatting fixes

---------

Co-authored-by: SwareJonge <olaf23okken@gmail.com>

src/JSystem/JKernel/JKRFileFinder.cpp

@@ -0,0 +1,63 @@
+#include <dolphin/dvd.h>
+#include "JSystem/JKernel/JKRFileFinder.h"
+#include "JSystem/JKernel/JKRArchive.h"
+
+JKRArcFinder::JKRArcFinder(JKRArchive* archive, long startindex, long entries) : JKRFileFinder()
+{
+    mArchive = archive;
+
+    mIsAvailable = entries > 0;
+    mStartIndex = startindex;
+    mEndIndex = startindex + entries - 1;
+    mNextIndex = mStartIndex;
+
+    findNextFile();
+}
+
+bool JKRArcFinder::findNextFile()
+{
+    if (mIsAvailable)
+    {
+        mIsAvailable = (mNextIndex <= mEndIndex);
+        if (mIsAvailable)
+        {
+            JKRArchive::SDirEntry dirEntry;
+            mIsAvailable = mArchive->getDirEntry(&dirEntry, mNextIndex);
+            mBase.mFileName = dirEntry.mName;
+            mBase.mFileIndex = mNextIndex;
+            mBase.mFileID = dirEntry.mID;
+            mBase.mFileTypeFlags = dirEntry.mFlags;
+            mIsFileOrDir = FLAG_OFF(mBase.mFileTypeFlags, 2);
+            mNextIndex++;
+        }
+    }
+    return mIsAvailable;
+}
+
+// UNUSED
+JKRDvdFinder::JKRDvdFinder(const char* path) : JKRFileFinder()
+{
+    mIsDvdOpen = DVDOpenDir(const_cast<char*>(path), &mDir);
+    mIsAvailable = mIsDvdOpen;
+    findNextFile();
+}
+
+// UNUSED, not sure if it matches
+bool JKRDvdFinder::findNextFile()
+{
+    if (mIsAvailable)
+    {
+        DVDDirEntry entry;
+        mIsAvailable = DVDReadDir(&mDir, &entry);
+        if (mIsAvailable)
+        {
+            mIsFileOrDir = (bool)entry.isDir;
+            mBase.mFileName = entry.name;
+            mBase.mFileIndex = entry.entryNum;
+            mBase.mFileID = 0;
+
+            mBase.mFileTypeFlags = mIsFileOrDir ? 2 : 1;
+        }
+    }
+    return mIsAvailable;
+}