wip datum

client-network/src/data.rs

@@ -208,7 +208,7 @@ impl ChunkNode {
 // Helper struct
 #[derive(Debug, Clone)]
 pub struct DirectoryEntry {
-    pub filename: [u8; FILENAME_HASH_SIZE],
+    pub filename: Vec<u8>,
     pub content_hash: NodeHash,
 }
 
@@ -240,7 +240,7 @@ pub struct BigNode {
 }
 
 impl BigNode {
-    pub fn new(children_hashes: Vec<NodeHash>) -> Result<Self, String> {
+    /*pub fn new(children_hashes: Vec<NodeHash>) -> Result<Self, String> {
         let n = children_hashes.len();
         if n < MIN_BIG_CHILDREN || n > MAX_BIG_CHILDREN {
             return Err(format!(
@@ -249,16 +249,17 @@ impl BigNode {
             ));
         }
         Ok(BigNode { children_hashes })
-    }
+    }*/
 }
 
 #[derive(Debug, Clone)]
 pub struct BigDirectoryNode {
-    pub children_hashes: Vec<NodeHash>,
+    //pub children_hashes: Vec<NodeHash>,
+    pub children_hashes: Vec<DirectoryEntry>,
 }
 
 impl BigDirectoryNode {
-    pub fn new(children_hashes: Vec<NodeHash>) -> Result<Self, String> {
+    /*pub fn new(children_hashes: Vec<NodeHash>) -> Result<Self, String> {
         let n = children_hashes.len();
         if n < MIN_BIG_CHILDREN || n > MAX_BIG_CHILDREN {
             return Err(format!(
@@ -267,6 +268,14 @@ impl BigDirectoryNode {
             ));
         }
         Ok(BigDirectoryNode { children_hashes })
+    }*/
+    pub fn new(entries: Vec<DirectoryEntry>) -> Result<Self, String> {
+        if entries.len() > MAX_DIRECTORY_ENTRIES {
+            return Err(format!("Directory exceeds {} bytes", entries.len()));
+        }
+        Ok(BigDirectoryNode {
+            children_hashes: entries,
+        })
     }
 }