From 3facc32b746a44b0e3a91cbe1897127194396d1b Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>
Date: Wed, 3 Apr 2024 09:20:28 +0200
Subject: MHR-3: See main changes below.

Kernel: Improve Disk interfaces regarding the struct they're using (all of them are using MountpountInterface now)

SystemLib: Start adding PowerPC code to the SystemLib to be cross compiled
as a PEF FAT binary.

Kernel: Adding new builtins to support a wide range of hardware.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>
---
 Public/Developer/SystemLib/Sources/Application.c   |  6 ++--
 .../Developer/SystemLib/Sources/ApplicationStart.c |  2 +-
 Public/Developer/SystemLib/Sources/File.c          | 38 ++++++++++++++++++++++
 Public/Developer/SystemLib/Sources/Heap.c          | 10 +++---
 4 files changed, 48 insertions(+), 8 deletions(-)
 create mode 100644 Public/Developer/SystemLib/Sources/File.c

(limited to 'Public/Developer/SystemLib/Sources')

diff --git a/Public/Developer/SystemLib/Sources/Application.c b/Public/Developer/SystemLib/Sources/Application.c
index d7a83d3e..f1391975 100644
--- a/Public/Developer/SystemLib/Sources/Application.c
+++ b/Public/Developer/SystemLib/Sources/Application.c
@@ -6,7 +6,7 @@
 
 #include <Headers/Defines.h>
 
-/// @brief Main Application object, retrieved from the RtGetAppObject symbol.
+/// @brief Main Application object, retrieved from the RtGetApp symbol.
 ApplicationRef kSharedApplication = NullPtr;
 
 /// @brief Gets the app arguments count.
@@ -19,7 +19,7 @@ CA_EXTERN_C SizeType RtGetAppArgumentsCount(VoidType) {
 /// @brief Gets the app arguments pointer.
 /// @param void no arguments.
 /// @return
-CA_EXTERN_C CharacterTypeUTF8* RtGetAppArgumentsPtr(VoidType) {
-  return (CharacterTypeUTF8*)kSharedApplication->Invoke(kSharedApplication,
+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
index 5b91ba18..0960388e 100644
--- a/Public/Developer/SystemLib/Sources/ApplicationStart.c
+++ b/Public/Developer/SystemLib/Sources/ApplicationStart.c
@@ -9,6 +9,6 @@
 /// @brief Inits the system library.
 /// @return if it was succesful or not.
 CA_EXTERN_C VoidType __start(VoidType) {
-  kSharedApplication = RtGetAppObject();
+  kSharedApplication = RtGetApp();
   CA_MUST_PASS(kSharedApplication);
 }
diff --git a/Public/Developer/SystemLib/Sources/File.c b/Public/Developer/SystemLib/Sources/File.c
new file mode 100644
index 00000000..1432e7e0
--- /dev/null
+++ b/Public/Developer/SystemLib/Sources/File.c
@@ -0,0 +1,38 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <Headers/Defines.h>
+#include <Headers/File.h>
+
+enum FileOp {
+    kFlushFile,
+    kReadFork,
+    kWriteFork,
+    kOpenFork,
+    kCloseFork,
+};
+
+/// @brief Opens a new file.
+/// @param path where to find it.
+/// @param r the restrict (rw, rwe, r+, w+, r, w)
+/// @return 
+CA_EXTERN_C FSRef FsOpenFile(const CharacterTypeUTF8* path, const CharacterTypeUTF8* r) {
+    CA_MUST_PASS(kSharedApplication);
+    CA_MUST_PASS(path);
+    CA_MUST_PASS(r);
+
+    return kSharedApplication->Invoke(kSharedApplication, kCallOpenFile, path, r);
+}
+
+/// @brief Closes the file and flushes it to the said file.
+/// @param refFs the filesystem reference.
+/// @return 
+CA_EXTERN_C VoidType FsCloseFile(FSRef refFs) {
+    CA_MUST_PASS(kSharedApplication);
+
+    kSharedApplication->Invoke(kSharedApplication, refFs, kFlushFile);
+    kSharedApplication->Invoke(kSharedApplication, kCallCloseFile, refFs);
+}
\ No newline at end of file
diff --git a/Public/Developer/SystemLib/Sources/Heap.c b/Public/Developer/SystemLib/Sources/Heap.c
index c866ef5d..041c5764 100644
--- a/Public/Developer/SystemLib/Sources/Heap.c
+++ b/Public/Developer/SystemLib/Sources/Heap.c
@@ -4,25 +4,27 @@
 
 ------------------------------------------- */
 
+#include <Headers/Defines.h>
 #include <Headers/Heap.h>
 
 /// @brief Allocate from the user's heap.
 /// @param sz size of object.
 /// @param flags flags.
 /// @return
-CA_EXTERN_C PtrVoidType RtTlsAllocate(QWordType sz,
-                                            DWordType flags) {
+CA_EXTERN_C PtrVoidType RtTlsAllocate(QWordType sz, DWordType flags) {
   CA_MUST_PASS(sz);
   CA_MUST_PASS(flags);
 
-  return (PtrVoidType)kSharedApplication->Invoke(kSharedApplication, kCallAllocPtr, sz, 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 RtTlsFree(PtrVoidType ptr) {
   CA_MUST_PASS(ptr);
-  CA_UNREFERENCED_PARAMETER(kSharedApplication->Invoke(kSharedApplication, kCallFreePtr, ptr));
+  CA_UNREFERENCED_PARAMETER(
+      kSharedApplication->Invoke(kSharedApplication, kCallFreePtr, ptr));
 }
 
 /// @brief Get pointer size.
-- 
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