META: Overall improvements and fixes to ZkaOS.

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

6 files changed, 74 insertions, 47 deletions

diff --git a/dev/Kernel/src/KernelPanic.cc b/dev/Kernel/src/KernelPanic.cc
index 9b200336..f26925c5 100644
--- a/dev/Kernel/src/KernelPanic.cc
+++ b/dev/Kernel/src/KernelPanic.cc
@@ -14,8 +14,6 @@
 #include <Mod/GfxMgr/FBMgr.h>
 #include <Mod/GfxMgr/TextMgr.h>
 
-#define kWebsiteURL "https://el-mahrouss-logic.com/products/help/"
-
 /* Each error code is attributed with an ID, which will prompt a string onto the
  * screen. Wait for debugger... */
 
diff --git a/dev/Kernel/src/Mgr/SwapMgr.cc b/dev/Kernel/src/Mgr/SwapMgr.cc
new file mode 100644
index 00000000..47e20982
--- /dev/null
+++ b/dev/Kernel/src/Mgr/SwapMgr.cc
@@ -0,0 +1,28 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024, Theater Quality Inc, all rights reserved.
+
+------------------------------------------- */
+
+#include <SystemKit/SwapMgr.h>
+#include <KernelKit/FileMgr.h>
+
+namespace Kernel
+{
+    class SwapMgrDiskMgr;
+    
+    class SwapMgrDiskMgr final
+    {
+        static BOOL DumpToDisk(const Char* fork_name, const SizeT fork_name_len, VoidPtr data, const SizeT data_len)
+        {
+            if (!fork_name || !fork_name_len)
+                return NO;
+
+            FileStream file(kSwapMgrPageFile, "wb");
+
+            file.Write(fork_name, data, data_len);
+
+            return YES;
+        }
+    }
+}
\ No newline at end of file
diff --git a/dev/Kernel/src/Network/IP.cc b/dev/Kernel/src/Network/IPAddr.cc
index 2a07bc62..f8e3e903 100644
--- a/dev/Kernel/src/Network/IP.cc
+++ b/dev/Kernel/src/Network/IPAddr.cc
@@ -104,9 +104,12 @@ namespace Kernel
 
 	bool IPFactory::IpCheckVersion4(const Char* ip)
 	{
-		int cnter = 0;
+		if (!ip)
+			return NO;
 
-		for (Size base = 0; base < rt_string_len(ip); ++base)
+		Int32 cnter = 0;
+
+		for (SizeT base = 0; base < rt_string_len(ip); ++base)
 		{
 			if (ip[base] == '.')
 			{
diff --git a/dev/Kernel/src/Network/IPCAddr.cc b/dev/Kernel/src/Network/IPCAddr.cc
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/dev/Kernel/src/Network/IPCAddr.cc
diff --git a/dev/Kernel/src/Network/IPC.cc b/dev/Kernel/src/Network/IPCMsg.cc
index 44b4665c..c93f7e7a 100644
--- a/dev/Kernel/src/Network/IPC.cc
+++ b/dev/Kernel/src/Network/IPCMsg.cc
@@ -8,57 +8,55 @@
 #include <KernelKit/LPC.h>
 #include <KernelKit/UserProcessScheduler.h>
 
-using namespace Kernel;
-
-/// @internal
-/// @brief The internal sanitize function.
-Bool ipc_int_sanitize_packet(IPCMessage* pckt)
+namespace Kernel
 {
-	auto endian = rtl_deduce_endianess(pckt, ((Char*)pckt)[0]);
-
-	switch (endian)
+	/// @internal
+	/// @brief The internal sanitize function.
+	Bool ipc_int_sanitize_packet(IPC_MSG* pckt)
 	{
-	case Endian::kEndianBig: {
-		if (pckt->IpcEndianess == kIPCLittleEndian)
-			goto ipc_check_failed;
+		auto endian = rtl_deduce_endianess(pckt, ((Char*)pckt)[0]);
 
-		break;
-	}
-	case Endian::kEndianLittle: {
-		if (pckt->IpcEndianess == kIPCBigEndian)
+		switch (endian)
+		{
+		case Endian::kEndianBig: {
+			if (pckt->IpcEndianess == kIPCLittleEndian)
+				goto ipc_check_failed;
+
+			break;
+		}
+		case Endian::kEndianLittle: {
+			if (pckt->IpcEndianess == kIPCBigEndian)
+				goto ipc_check_failed;
+
+			break;
+		}
+		case Endian::kEndianMixed: {
+			if (pckt->IpcEndianess == kIPCMixedEndian)
+				goto ipc_check_failed;
+
+			break;
+		}
+		default:
 			goto ipc_check_failed;
+		}
 
-		break;
-	}
-	case Endian::kEndianMixed: {
-		if (pckt->IpcEndianess == kIPCMixedEndian)
+		if (pckt->IpcFrom == pckt->IpcTo ||
+			pckt->IpcPacketSize > kIPCMsgSize)
+		{
 			goto ipc_check_failed;
+		}
 
-		break;
-	}
-	default:
-		goto ipc_check_failed;
-	}
+		return pckt->IpcPacketSize > 1 && pckt->IpcHeaderMagic == kIPCHeaderMagic;
 
-	if (pckt->IpcFrom == pckt->IpcTo ||
-		pckt->IpcPacketSize > kIPCMsgSize)
-	{
-		goto ipc_check_failed;
+	ipc_check_failed:
+		err_local_get() = kErrorIPC;
+		return false;
 	}
 
-	return pckt->IpcPacketSize > 1 && pckt->IpcHeaderMagic == kIPCHeaderMagic;
-
-ipc_check_failed:
-	err_local_get() = kErrorIPC;
-	return false;
-}
-
-namespace Kernel
-{
 	/// @brief Sanitize packet function
 	/// @retval true packet is correct.
 	/// @retval false packet is incorrect and process has crashed.
-	Bool ipc_sanitize_packet(IPCMessage* pckt)
+	Bool ipc_sanitize_packet(IPC_MSG* pckt)
 	{
 		if (!pckt ||
 			!ipc_int_sanitize_packet(pckt))
@@ -73,7 +71,7 @@ namespace Kernel
 	/// @brief Construct packet function
 	/// @retval true packet is correct.
 	/// @retval false packet is incorrect and process has crashed.
-	Bool ipc_construct_packet(_Output IPCMessage** pckt_in)
+	Bool ipc_construct_packet(_Output IPC_MSG** pckt_in)
 	{
 		// don't act if it's not even valid.
 		if (!pckt_in)
@@ -90,7 +88,7 @@ namespace Kernel
 			return false;
 		}
 
-		*pckt_in = new IPCMessage();
+		*pckt_in = new IPC_MSG();
 
 		if (*pckt_in)
 		{
@@ -99,7 +97,7 @@ namespace Kernel
 			(*pckt_in)->IpcHeaderMagic = kIPCHeaderMagic;
 
 			(*pckt_in)->IpcEndianess  = static_cast<UInt8>(endian);
-			(*pckt_in)->IpcPacketSize = sizeof(IPCMessage);
+			(*pckt_in)->IpcPacketSize = sizeof(IPC_MSG);
 
 			(*pckt_in)->IpcTo.UserProcessID	  = 0;
 			(*pckt_in)->IpcTo.UserProcessTeam = 0;
diff --git a/dev/Kernel/src/PEFCodeMgr.cc b/dev/Kernel/src/PEFCodeMgr.cc
index a8205004..c78dac01 100644
--- a/dev/Kernel/src/PEFCodeMgr.cc
+++ b/dev/Kernel/src/PEFCodeMgr.cc
@@ -66,7 +66,7 @@ namespace Kernel
 
 		auto kPefHeader = "PEF_CONTAINER";
 
-		fCachedBlob = fFile->Read(kPefHeader);
+		fCachedBlob = fFile->Read(kPefHeader, mib_cast(16));
 
 		PEFContainer* container = reinterpret_cast<PEFContainer*>(fCachedBlob);
 
@@ -123,7 +123,7 @@ namespace Kernel
 
 		PEFContainer* container = reinterpret_cast<PEFContainer*>(fCachedBlob);
 
-		auto blob = fFile->Read(name);
+		auto blob = fFile->Read(name, mib_cast(16));
 
 		PEFCommandHeader* container_header = reinterpret_cast<PEFCommandHeader*>(blob);