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-rw-r--r--dev/Kernel/src/System/SwapDisk.cc47
1 files changed, 47 insertions, 0 deletions
diff --git a/dev/Kernel/src/System/SwapDisk.cc b/dev/Kernel/src/System/SwapDisk.cc
new file mode 100644
index 00000000..590666e0
--- /dev/null
+++ b/dev/Kernel/src/System/SwapDisk.cc
@@ -0,0 +1,47 @@
+/* -------------------------------------------
+
+ Copyright (C) 2024-2025 Amlal EL Mahrouss Labs, all rights reserved.
+
+------------------------------------------- */
+
+#include <SystemKit/SwapDisk.h>
+#include <KernelKit/FileMgr.h>
+
+namespace Kernel
+{
+ BOOL SwapDisk::Write(const Char* fork_name, const SizeT fork_name_len, SWAP_DISK_HEADER_REF data, const SizeT data_len)
+ {
+ if (!fork_name || !fork_name_len)
+ return NO;
+
+ if (data_len > kSwapBlockMaxSize)
+ return NO;
+
+ if (!data)
+ return NO;
+
+ FileStream file(kSwapPageFile, "wb");
+
+ auto ret = file.Write(fork_name, data, sizeof(SWAP_DISK_HEADER) + data_len);
+
+ if (ret.Error())
+ return NO;
+
+ return YES;
+ }
+
+ SWAP_DISK_HEADER_REF SwapDisk::Read(const Char* fork_name, const SizeT fork_name_len, const SizeT data_len)
+ {
+ if (!fork_name || !fork_name_len)
+ return nullptr;
+
+ if (data_len > kSwapBlockMaxSize)
+ return nullptr;
+
+ FileStream file(kSwapPageFile, "rb");
+
+ VoidPtr blob = file.Read(fork_name, sizeof(SWAP_DISK_HEADER) + data_len);
+
+ return (SWAP_DISK_HEADER_REF)blob;
+ }
+} // namespace Kernel