vfs: FsNode::new()

ableos/src/filesystem/mod.rs

@@ -41,8 +41,24 @@ pub struct FsNode {
 }
 
 impl FsNode {
+    pub fn new(
+        flags: FsNodeFlags,
+        length: u32,
+        inode: u32,
+        device_handle: Handle,
+        ptr: Weak<FsNode>,
+    ) -> Self {
+        Self {
+            flags,
+            length,
+            inode,
+            device_handle,
+            ptr,
+        }
+    }
+
     // TODO: make this take flags
-    fn open(&self) -> Result<Handle> {
+    pub fn open(&self) -> Result<Handle> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)
@@ -51,7 +67,7 @@ impl FsNode {
         device.open(self)
     }
 
-    fn close(&self) -> Result<()> {
+    pub fn close(&self) -> Result<()> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)
@@ -60,7 +76,7 @@ impl FsNode {
         device.close(self)
     }
 
-    fn read(&self, offset: u32, size: u32) -> Result<Box<[u8]>> {
+    pub fn read(&self, offset: u32, size: u32) -> Result<Box<[u8]>> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)
@@ -69,7 +85,7 @@ impl FsNode {
         device.read(self, offset, size)
     }
 
-    fn write(&self, offset: u32, buffer: Box<[u8]>) -> Result<()> {
+    pub fn write(&self, offset: u32, buffer: Box<[u8]>) -> Result<()> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)
@@ -78,7 +94,7 @@ impl FsNode {
         device.write(self, offset, buffer)
     }
 
-    fn read_dir(&self, index: u32) -> Result<DirectoryEntry> {
+    pub fn read_dir(&self, index: u32) -> Result<DirectoryEntry> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)
@@ -87,7 +103,7 @@ impl FsNode {
         device.read_dir(self, index)
     }
 
-    fn find_dir(&self, name: &str) -> Result<FsNode> {
+    pub fn find_dir(&self, name: &str) -> Result<FsNode> {
         let state = KERNEL_STATE.lock();
         let device = state
             .get_storage_device(self.device_handle)