Kernel and SystemLib: See below.

What has been done:

- Rename most System.Core to SystemLib.
- Reworked it's API and the concept of ObjectRef to become the
  ApplicationRef object.
- Remove unused ODF and XIFF file format from tree, ODF will be part of
  the text editing program.
- Update Readme for SystemLib.
- Add Support folder on NewFS partitions.

What is next:

- NewFS filesystem support.
- Program loading.
- Preemptive scheduler on non-SMP systems using timers.

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

4 files changed, 151 insertions, 0 deletions

diff --git a/Public/Developer/SystemLib/Sources/Application.c b/Public/Developer/SystemLib/Sources/Application.c
new file mode 100644
index 00000000..d7a83d3e
--- /dev/null
+++ b/Public/Developer/SystemLib/Sources/Application.c
@@ -0,0 +1,25 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <Headers/Defines.h>
+
+/// @brief Main Application object, retrieved from the RtGetAppObject symbol.
+ApplicationRef kSharedApplication = NullPtr;
+
+/// @brief Gets the app arguments count.
+/// @param void no arguments.
+/// @return
+CA_EXTERN_C SizeType RtGetAppArgumentsCount(VoidType) {
+  return kSharedApplication->Invoke(kSharedApplication, kCallGetArgsCount);
+}
+
+/// @brief Gets the app arguments pointer.
+/// @param void no arguments.
+/// @return
+CA_EXTERN_C CharacterTypeUTF8* RtGetAppArgumentsPtr(VoidType) {
+  return (CharacterTypeUTF8*)kSharedApplication->Invoke(kSharedApplication,
+                                                        kCallGetArgsPtr);
+}
\ No newline at end of file
diff --git a/Public/Developer/SystemLib/Sources/ApplicationStart.c b/Public/Developer/SystemLib/Sources/ApplicationStart.c
new file mode 100644
index 00000000..5b91ba18
--- /dev/null
+++ b/Public/Developer/SystemLib/Sources/ApplicationStart.c
@@ -0,0 +1,14 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <Headers/Defines.h>
+
+/// @brief Inits the system library.
+/// @return if it was succesful or not.
+CA_EXTERN_C VoidType __start(VoidType) {
+  kSharedApplication = RtGetAppObject();
+  CA_MUST_PASS(kSharedApplication);
+}
diff --git a/Public/Developer/SystemLib/Sources/Heap.c b/Public/Developer/SystemLib/Sources/Heap.c
new file mode 100644
index 00000000..c9b2b938
--- /dev/null
+++ b/Public/Developer/SystemLib/Sources/Heap.c
@@ -0,0 +1,42 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <Headers/Heap.h>
+
+/// @brief Allocate from the user's heap.
+/// @param sz size of object.
+/// @param flags flags.
+/// @return
+CA_EXTERN_C PtrVoidType RtAllocateProcessPtr(QWordType sz,
+                                            DWordType flags) {
+  CA_MUST_PASS(sz);
+  CA_MUST_PASS(flags);
+
+  return (PtrVoidType)kSharedApplication->Invoke(kSharedApplication, kCallAllocPtr, sz, flags);
+}
+
+/// @brief Free pointer from the user's heap.
+/// @param ptr the pointer to free.
+CA_EXTERN_C VoidType RtFreeProcessPtr(PtrVoidType ptr) {
+  CA_MUST_PASS(ptr);
+  CA_UNREFERENCED_PARAMETER(kSharedApplication->Invoke(kSharedApplication, kCallFreePtr, ptr));
+}
+
+/// @brief Get pointer size.
+/// @param ptr the pointer to find.
+/// @return the size.
+CA_EXTERN_C QWordType RtProcessPtrSize(PtrVoidType ptr) {
+  CA_MUST_PASS(ptr);
+  return kSharedApplication->Invoke(kSharedApplication, kCallSizePtr, ptr);
+}
+
+/// @brief Check if the pointer exists.
+/// @param ptr the pointer to check.
+/// @return if it exists
+CA_EXTERN_C BooleanType RtProcessPtrExists(PtrVoidType ptr) {
+  CA_MUST_PASS(ptr);
+  return kSharedApplication->Invoke(kSharedApplication, kCallCheckPtr, ptr);
+}
diff --git a/Public/Developer/SystemLib/Sources/Window.c b/Public/Developer/SystemLib/Sources/Window.c
new file mode 100644
index 00000000..2527e041
--- /dev/null
+++ b/Public/Developer/SystemLib/Sources/Window.c
@@ -0,0 +1,70 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <Headers/Window.h>
+
+/// invalid resource handle, they always start from 1.
+#define kInvalidRsrc (0U)
+
+/////////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C WindowPort* WmCreateWindow(const CharacterTypeUTF8* name,
+                                       const DWordType rsrcId) {
+  CA_MUST_PASS(name);
+  CA_MUST_PASS(rsrcId != kInvalidRsrc);
+
+  return (WindowPort*)kSharedApplication->Invoke(
+      kSharedApplication, kCallCreateWindow, name, rsrcId);
+}
+
+/////////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C VoidType WmReleaseWindow(WindowPort* winPort) {
+  CA_MUST_PASS(winPort);
+
+  kSharedApplication->Invoke(kSharedApplication, kCallCloseWindow, winPort);
+}
+
+/////////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C WindowPort* WmCreateMenu(const CharacterTypeUTF8* name,
+                                     const DWordType rsrcId) {
+  CA_MUST_PASS(name);
+  CA_MUST_PASS(rsrcId != kInvalidRsrc);
+
+  return (WindowPort*)kSharedApplication->Invoke(kSharedApplication,
+                                                 kCallCreateMenu, name, rsrcId);
+}
+
+/////////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C VoidType WmReleaseMenu(WindowPort* winPort) {
+  CA_MUST_PASS(winPort);
+
+  kSharedApplication->Invoke(kSharedApplication, kCallCloseMenu, winPort);
+}
+
+/////////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C Int32Type WmMoveWindow(WindowPort* id, WmPoint where) {
+  if (!id) {
+    return kWmErrInvalidArg;
+  }
+
+  id->windowPosition.X = where.X;
+  id->windowPosition.Y = where.Y;
+  id->windowMoving = True;
+
+  return 0;
+}
+
+/// @brief Color refs.
+
+const ColorRef kRgbRed = 0x000000FF;
+const ColorRef kRgbGreen = 0x0000FF00;
+const ColorRef kRgbBlue = 0x00FF0000;
+const ColorRef kRgbBlack = 0x00000000;
+const ColorRef kRgbWhite = 0xFFFFFFFF;