Kernel && Developer:

Developer:
  - Rework System API to use C instead of C++
  - Add new calls in Thread.h
  - Documented code.

Kernel:
  - Rework handover stage, separated the Processor specific code from
    the cross platform code.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

12 files changed, 49 insertions, 36 deletions

diff --git a/Public/Developer/System.Core/Headers/Defines.hxx b/Public/Developer/System.Core/Headers/Defines.h
index 64b1295e..612f0462 100644
--- a/Public/Developer/System.Core/Headers/Defines.hxx
+++ b/Public/Developer/System.Core/Headers/Defines.h
@@ -130,8 +130,8 @@ enum RtProcessCall {
     kProcessCallsCount = 7,
 };
 
-#include <System.Core/Headers/Hint.hxx>
-#include <System.Core/Headers/Dialog.hxx>
+#include <System.Core/Headers/Hint.h>
+#include <System.Core/Headers/Dialog.h>
 
 enum {
   kObjectTypeProcess,
diff --git a/Public/Developer/System.Core/Headers/Dialog.hxx b/Public/Developer/System.Core/Headers/Dialog.h
index 0faaae67..9d4521cf 100644
--- a/Public/Developer/System.Core/Headers/Dialog.hxx
+++ b/Public/Developer/System.Core/Headers/Dialog.h
@@ -6,11 +6,11 @@
 
 #pragma once
 
-#include <System.Core/Headers/Window.hxx>
+#include <System.Core/Headers/Window.h>
 
 /// @brief Shows an message box with a formatting.
 /// @param title the message box title
 /// @param format the format
 /// @param va_list the va args, that goes along with it.
-/// @return void
+/// @return void this function returns nothing.
 CA_EXTERN_C VoidType DlgMsgBox(CharacterTypeUTF8* title, CharacterTypeUTF8* format, ...);
diff --git a/Public/Developer/System.Core/Headers/FS.hxx b/Public/Developer/System.Core/Headers/File.h
index 62ed1255..bd1d8d3f 100644
--- a/Public/Developer/System.Core/Headers/FS.hxx
+++ b/Public/Developer/System.Core/Headers/File.h
@@ -5,3 +5,7 @@
 ------------------------------------------- */
 
 #pragma once
+
+#include <System.Core/Headers/Defines.h>
+
+/// @brief Filesystem wrapper.
diff --git a/Public/Developer/System.Core/Headers/Heap.hxx b/Public/Developer/System.Core/Headers/Heap.h
index c6252c04..90f15aa5 100644
--- a/Public/Developer/System.Core/Headers/Heap.hxx
+++ b/Public/Developer/System.Core/Headers/Heap.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <System.Core/Headers/Defines.hxx>
+#include <System.Core/Headers/Defines.h>
 
 #define kAllocationTypes 2
 
diff --git a/Public/Developer/System.Core/Headers/Hint.hxx b/Public/Developer/System.Core/Headers/Hint.h
index 86faf455..86faf455 100644
--- a/Public/Developer/System.Core/Headers/Hint.hxx
+++ b/Public/Developer/System.Core/Headers/Hint.h
diff --git a/Public/Developer/System.Core/Headers/Thread.hxx b/Public/Developer/System.Core/Headers/Thread.h
index 6118ea21..7d2bfe3c 100644
--- a/Public/Developer/System.Core/Headers/Thread.hxx
+++ b/Public/Developer/System.Core/Headers/Thread.h
@@ -8,10 +8,10 @@
 // Created by Amlal on 3/18/24
 //
 
-#ifndef __THREAD_API__
-#define __THREAD_API__
+#ifndef __THREAD__
+#define __THREAD__
 
-#include <System.Core/Headers/Defines.hxx>
+#include <System.Core/Headers/Defines.h>
 
 #define kThreadErrorExit -33
 
@@ -31,8 +31,13 @@ typedef VoidType(*ThreadEntrypointKind)(VoidType);
 CA_EXTERN_C ThreadRef TmCreateThread(const CharacterTypeUTF8* threadName, ThreadEntrypointKind threadStart);
 
 /// @brief Dispoes the thread, and exits with code kThreadErrorExit
-/// @param ref 
-/// @return 
+/// @param ref the thread reference.
+/// @return  nothing.
 CA_EXTERN_C VoidType TmDisposeThread(ThreadRef ref);
 
-#endif  // __THREAD_API__
+/// @brief Waits for the thread to complete.
+/// @param ref the thread reference.
+/// @return  nothing.
+CA_EXTERN_C VoidType TmWaitForCompletion(ThreadRef ref);
+
+#endif  // __THREAD__
diff --git a/Public/Developer/System.Core/Headers/TrueType.hxx b/Public/Developer/System.Core/Headers/TrueType.h
index 185bbc78..5ad9d7a7 100644
--- a/Public/Developer/System.Core/Headers/TrueType.hxx
+++ b/Public/Developer/System.Core/Headers/TrueType.h
@@ -6,12 +6,12 @@
 
 #pragma once
 
-#include <System.Core/Headers/Window.hxx>
+#include <System.Core/Headers/Window.h>
 
 /*************************************************************
  * 
  * File: TrueType.hxx 
- * Purpose: TrueType font implementation for System Software.
+ * Purpose: TrueType font implementation for HCore.
  * Date: 3/26/24
  * 
  * Copyright Mahrouss Logic, all rights reserved.
@@ -28,4 +28,5 @@ CA_EXTERN_C TTFFontRef FnCreateFont(const char* name);
 /// @brief Dispose an allocated font.
 /// @param fon 
 /// @return 
-CA_EXTERN_C VoidType FnDisposeFont(TTFFontRef fon);
\ No newline at end of file
+CA_EXTERN_C VoidType FnDisposeFont(TTFFontRef fon);
+
diff --git a/Public/Developer/System.Core/Headers/Window.hxx b/Public/Developer/System.Core/Headers/Window.h
index 39d5eb47..121ac502 100644
--- a/Public/Developer/System.Core/Headers/Window.hxx
+++ b/Public/Developer/System.Core/Headers/Window.h
@@ -6,20 +6,20 @@
 
 #pragma once
 
-#include <System.Core/Headers/Defines.hxx>
+#include <System.Core/Headers/Defines.h>
 
 /*************************************************************
  * 
  * File: Window.hxx 
- * Purpose: Window Manager implementation for System Software.
+ * Purpose: Window Manager API for HCore.
  * Date: 3/26/24
  * 
  * Copyright Mahrouss Logic, all rights reserved.
  * 
  *************************************************************/
 
-struct _GraphicsPoint;
-struct _GraphicsPort;
+struct _WmPoint;
+struct _WindowPort;
 
 #ifdef __SINGLE_PRECISION__
 typedef float PositionType;
@@ -27,13 +27,15 @@ typedef float PositionType;
 typedef double PositionType;
 #endif
 
+typedef QWordType DCRef;
+
 /// @brief A point, can represent the size, position of a window.
-typedef struct _GraphicsPoint {
+typedef struct _WmPoint {
   PositionType X, Y;
-} GraphicsPoint;
+} WmPoint;
 
-/// @brief Tracker Graphics port.
-typedef struct _GraphicsPort {
+/// @brief Window port type, can be used to control the window.
+typedef struct _WindowPort {
   WordType windowPort;
   WordType windowKind;
   BooleanType windowVisible;
@@ -42,13 +44,14 @@ typedef struct _GraphicsPort {
   BooleanType windowMoving;
   BooleanType windowDisableClose;
   BooleanType windowDisableMinimize;
-  GraphicsPoint windowPosition;
-  GraphicsPoint windowSize;
+  WmPoint windowPosition;
+  WmPoint windowSize;
   BooleanType windowInvalidate;
   DWordType windowClearColor;
   WordType menuPort;
   WordType parentPort;
-} GraphicsPort;
+  DCRef windowDeviceContext;
+} WindowPort;
 
 typedef UInt32Type ColorRef;
 
@@ -90,11 +93,11 @@ CA_EXTERN_C ControlRef WmCreateControl(const DWordType id);
 /// @return 
 CA_EXTERN_C VoidType WmReleaseControl(const ControlRef id);
 
-/// @brief Moves a control inside a GraphicsPort.
+/// @brief Moves a control inside a WindowPort.
 /// @param id the control ref.
 /// @param where where to move at.
 /// @return 
-CA_EXTERN_C Int32Type WmSetControlPosition(const ControlRef id, GraphicsPoint where);
+CA_EXTERN_C Int32Type WmSetControlPosition(const ControlRef id, WmPoint where);
 
 /// @brief Enable control.
 /// @param id 
@@ -112,29 +115,29 @@ CA_EXTERN_C Int32Type WmMakeControlVisible(const ControlRef id, BooleanType visi
 /// @param name the window name
 /// @param rsrcId the window fork rsrc id.
 /// @return the window graphics port.
-CA_EXTERN_C GraphicsPort* WmCreateWindow(const char* name, const DWordType rsrcId);
+CA_EXTERN_C WindowPort* WmCreateWindow(const char* name, const DWordType rsrcId);
 
 /// @brief Creates a new menu
 /// @param name the menu's name
 /// @param rsrcId the menu fork rsrc id.
 /// @return the menu graphics port.
-CA_EXTERN_C GraphicsPort* WmCreateMenu(const char* name, const DWordType rsrcId);
+CA_EXTERN_C WindowPort* WmCreateMenu(const char* name, const DWordType rsrcId);
 
 /// @brief Releases the window.
 /// @param port the window port.
 /// @return void
-CA_EXTERN_C VoidType WmReleaseWindow(GraphicsPort* port);
+CA_EXTERN_C VoidType WmReleaseWindow(WindowPort* port);
 
 /// @brief Releases the menu
 /// @param port the menu port.
 /// @return void
-CA_EXTERN_C VoidType WmReleaseMenu(GraphicsPort* port);
+CA_EXTERN_C VoidType WmReleaseMenu(WindowPort* port);
 
 /// @brief Moves a window on the desktop. (menu arent movable, will return kErrIncompatible is menu is provided.)
 /// @param id the gfx port.
 /// @param where to move.
 /// @return error code.
-CA_EXTERN_C Int32Type WmMoveWindow(const GraphicsPort* id, GraphicsPoint where);
+CA_EXTERN_C Int32Type WmMoveWindow(const WindowPort* id, WmPoint where);
 
 enum {
   kWmErrIncompatible = 0x74,
diff --git a/Public/Developer/System.Core/Makefile b/Public/Developer/System.Core/Makefile
index 11e4760f..0f20cc72 100644
--- a/Public/Developer/System.Core/Makefile
+++ b/Public/Developer/System.Core/Makefile
@@ -9,7 +9,7 @@ OUTPUT=System.Core.lib
 
 .PHONY: build-core-amd64
 build-core-amd64:
-	$(CC) -I../ -I$(HOME) -I../../../Private/ $(CCFLAGS) $(wildcard Sources/*.cxx) $(wildcard AMD64/*.s) -o $(OUTPUT)
+	$(CC) -I../ -I$(HOME) -I../../../Private/ $(CCFLAGS) $(wildcard Sources/*.c) $(wildcard Sources/*.cxx) $(wildcard AMD64/*.s) -o $(OUTPUT)
 
 .PHONY: all
 all: build-core
diff --git a/Public/Developer/System.Core/Sources/CRT0.cxx b/Public/Developer/System.Core/Sources/CRT0.c
index 244e62d5..03aa62b8 100644
--- a/Public/Developer/System.Core/Sources/CRT0.cxx
+++ b/Public/Developer/System.Core/Sources/CRT0.c
@@ -2,7 +2,7 @@
  (C) Mahrouss Logic
     ===========================================*/
 
-#include <System.Core/Headers/Heap.hxx>
+#include <System.Core/Headers/Heap.h>
 
 /// @brief Inits the library.
 /// @return if it was succesful or not.
diff --git a/Public/Developer/System.Core/Sources/Heap.cxx b/Public/Developer/System.Core/Sources/Heap.c
index 991987ca..390ae072 100644
--- a/Public/Developer/System.Core/Sources/Heap.cxx
+++ b/Public/Developer/System.Core/Sources/Heap.c
@@ -4,7 +4,7 @@
 
 ------------------------------------------- */
 
-#include <System.Core/Headers/Heap.hxx>
+#include <System.Core/Headers/Heap.h>
 
 /// @brief Allocate from the user's heap.
 /// @param refObj Process object.
diff --git a/Public/Developer/System.Core/Sources/New+Delete.cxx b/Public/Developer/System.Core/Sources/New+Delete.cxx
index 3901aed1..3e2942c5 100644
--- a/Public/Developer/System.Core/Sources/New+Delete.cxx
+++ b/Public/Developer/System.Core/Sources/New+Delete.cxx
@@ -4,7 +4,7 @@
 
 ------------------------------------------- */
 
-#include <System.Core/Headers/Heap.hxx>
+#include <System.Core/Headers/Heap.h>
 
 typedef SizeType size_t;