Impl and Patches:

- Private tools directory.
- SCI gets new API.
- Window Manager library.
- Steps version 2.
- Patch 'open' command.
- ATA.h fixes.

Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>

4 files changed, 67 insertions, 31 deletions

diff --git a/dev/LibSCI/GPU.h b/dev/LibSCI/GPU.h
index fee621e6..52ae6b1d 100644
--- a/dev/LibSCI/GPU.h
+++ b/dev/LibSCI/GPU.h
@@ -7,45 +7,50 @@ Purpose: GFX System Calls.
 
 ------------------------------------------- */
 
-#ifndef SCIKIT_GPU_H
-#define SCIKIT_GPU_H
+#ifndef SCI_GPU_H
+#define SCI_GPU_H
 
 #include <LibSCI/SCI.h>
 
-struct GPUCmdBuffer;
-
 /// ------------------------------------------------------------------------------------------ //
 /// @brief GPU API.
 /// ------------------------------------------------------------------------------------------ //
 
+struct GPUCmdBuffer;
+
+typedef VoidPtr GPUObject;
+
 /// ------------------------------------------------------------------------------------------ //
 /// @brief Command buffer structure type.
 /// ------------------------------------------------------------------------------------------ //
 struct GPUCmdBuffer final
 {
-	VoidPtr Data;
-	SizeT	DataSz;
-	SizeT	BufferLayer;
-	Bool	IsGPGPUData;
-	Bool	BufferFirst;
+	VoidPtr Data{nullptr};
+	SizeT	DataSz{0};
+	SizeT	BufferLayer{0};
+	Bool	IsGPGPUData{false};
+	Bool	BufferFirst{false};
 
 	Bool isGPGPUData()
 	{
 		return this->isValid() && !this->BufferFirst && this->IsGPGPUData;
 	}
 
+	Bool isBackBuffer()
+	{
+		return !this->BufferFirst;
+	}
+
 	Bool isValid()
 	{
 		return this->Data && (this->DataSz > 0) && (MmGetHeapFlags(this->Data) != -1);
 	}
 };
 
-typedef VoidPtr GPUObject;
-
 IMPORT_C GPUObject GPUNewFromDeviceName(_Input const Char* device_name);
 
 IMPORT_C SInt32 GPUDisposeDevice(GPUObject gpu_handle, Bool cancel_all, Bool flush_all);
 
 IMPORT_C SInt32 GPUSendCmdBufferListWithCnt(GPUCmdBuffer** cmd_list, SizeT cmd_list_cnt);
 
-#endif // ifndef SCIKIT_GPU_H
+#endif // ifndef SCI_GPU_H
diff --git a/dev/LibSCI/Macros.h b/dev/LibSCI/Macros.h
index e57df6ee..3236176c 100644
--- a/dev/LibSCI/Macros.h
+++ b/dev/LibSCI/Macros.h
@@ -49,17 +49,26 @@ typedef void*			 VoidPtr;
 typedef __UINTPTR_TYPE__ UIntPtr;
 typedef char			 Char;
 
-typedef VoidPtr SCIObject;
-
-typedef SCIObject IOObject;
-typedef IOObject  FSObject;
-typedef SCIObject DLLObject;
-typedef SCIObject ThreadObject;
-typedef SCIObject SocketObject;
-
 #ifdef __cplusplus
 typedef decltype(nullptr) nullPtr;
 typedef nullPtr			  NullPtr;
+
+#define SCI_COPY_DELETE(KLASS)               \
+	KLASS& operator=(const KLASS&) = delete; \
+	KLASS(const KLASS&)			   = delete;
+
+#define SCI_COPY_DEFAULT(KLASS)               \
+	KLASS& operator=(const KLASS&) = default; \
+	KLASS(const KLASS&)			   = default;
+
+#define SCI_MOVE_DELETE(KLASS)          \
+	KLASS& operator=(KLASS&&) = delete; \
+	KLASS(KLASS&&)			  = delete;
+
+#define SCI_MOVE_DEFAULT(KLASS)          \
+	KLASS& operator=(KLASS&&) = default; \
+	KLASS(KLASS&&)			  = default;
+
 #endif
 
 IMPORT_C void _rtl_assert(Bool expr, const Char* origin);
diff --git a/dev/LibSCI/SCI.h b/dev/LibSCI/SCI.h
index 865a2c21..1e17ebd3 100644
--- a/dev/LibSCI/SCI.h
+++ b/dev/LibSCI/SCI.h
@@ -3,16 +3,28 @@
 Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.

 

 File: SCI.h

-Purpose: System Calls.

+Purpose: System Call Interface.

 

 ------------------------------------------- */

 

-#ifndef SCIKIT_FOUNDATION_H

-#define SCIKIT_FOUNDATION_H

+#ifndef SCI_SCI_H

+#define SCI_SCI_H

 

 #include <LibSCI/Macros.h>

 

 // ------------------------------------------------------------------------------------------ //

+/// @brief Types API.

+// ------------------------------------------------------------------------------------------ //

+

+typedef VoidPtr SCIObject;

+

+typedef SCIObject IOObject;

+typedef IOObject  FSObject;

+typedef SCIObject DLLObject;

+typedef SCIObject ThreadObject;

+typedef SCIObject SocketObject;

+

+// ------------------------------------------------------------------------------------------ //

 /// @brief Dynamic Loader API.

 // ------------------------------------------------------------------------------------------ //

 

@@ -79,9 +91,9 @@ IMPORT_C UInt64 IoSeekFile(_Input SCIObject file_desc, UInt64 file_offset);
 // ------------------------------------------------------------------------

 

 /// @brief Spawns a Thread Information Block and Global Information Block inside the current process.

-/// @param void.

+/// @param process_id Target Process ID, must be valid.

 /// @return > 0 error ocurred or already present, = 0 success.

-IMPORT_C UInt32 RtlSpawnIB(Void);

+IMPORT_C UInt32 RtlSpawnIB(UIntPtr process_id);

 

 /// @brief Spawns a process with a unique pid (stored as UIntPtr).

 /// @param process_path process filesystem path.

@@ -136,13 +148,13 @@ IMPORT_C SInt64 MmStrCmp(_Input const Char* dest, _Input const Char* src);
 IMPORT_C SInt64 MmStrLen(const Char* str);

 

 // ------------------------------------------------------------------------

-// Error API.

+// @brief Error API.

 // ------------------------------------------------------------------------

 

 IMPORT_C SInt32 ErrGetLastError(Void);

 

 // ------------------------------------------------------------------------

-// Threading API.

+// @brief Threading API.

 // ------------------------------------------------------------------------

 

 /// @brief Exit the current thread.

@@ -181,7 +193,7 @@ IMPORT_C Void ThrJoinThread(ThreadObject thrd);
 IMPORT_C Void ThrDetachThread(ThreadObject thrd);

 

 // ------------------------------------------------------------------------

-// Drive Management API.

+// @brief Drive Management API.

 // ------------------------------------------------------------------------

 

 // ------------------------------------------------------------------------------------------ //

@@ -291,7 +303,7 @@ IMPORT_C SInt32 ConRelease(IOObject);
 IMPORT_C IOObject ConGet(const Char* path);

 

 // ------------------------------------------------------------------------------------------ //

-// Scheduler Interrupts API.

+// @brief Scheduler/Debug API.

 // ------------------------------------------------------------------------------------------ //

 

 typedef SInt32 AffinityKind;

@@ -305,4 +317,14 @@ IMPORT_C SInt32 SchedKill(PID, SInt32 req);
 

 IMPORT_C SInt32 SchedBreakPoint(Void);

 

-#endif // ifndef SCIKIT_FOUNDATION_H

+// ------------------------------------------------------------------------------------------ //

+// @brief Video API.

+// ------------------------------------------------------------------------------------------ //

+

+IMPORT_C SInt32 VideoGetBuffer(VoidPtr* out);

+

+IMPORT_C Void VideoDisposeBuffer(VoidPtr* in);

+

+IMPORT_C SInt32 VideoGetProfile(VoidPtr* in);

+

+#endif // ifndef SCI_SCI_H

diff --git a/dev/LibSCI/src/GPU.cc b/dev/LibSCI/src/GPU.cc
index d9594191..b3442db8 100644
--- a/dev/LibSCI/src/GPU.cc
+++ b/dev/LibSCI/src/GPU.cc
@@ -7,4 +7,4 @@ Purpose: GPU Interface.
 
 ------------------------------------------- */
 
-#include <LPC.h>
+#include <GPU.h>