1 files changed, 0 insertions, 106 deletions
diff --git a/rwcursor.go b/rwcursor.go
deleted file mode 100644
index 70fb43a..0000000
--- a/rwcursor.go
+++ /dev/null
@@ -1,106 +0,0 @@
-package bolt
-
-// RWCursor represents a cursor that can read and write data for a bucket.
-type RWCursor struct {
-	Cursor
-	transaction *RWTransaction
-}
-
-func (c *RWCursor) Put(key []byte, value []byte) error {
-	// Make sure this cursor was created by a transaction.
-	if c.transaction == nil {
-		return &Error{"invalid cursor", nil}
-	}
-	db := c.transaction.db
-
-	// Validate the key we're using.
-	if key == nil {
-		return &Error{"key required", nil}
-	} else if len(key) > db.maxKeySize {
-		return &Error{"key too large", nil}
-	}
-
-	// TODO: Validate data size based on MaxKeySize if DUPSORT.
-
-	// Validate the size of our data.
-	if len(data) > MaxDataSize {
-		return &Error{"data too large", nil}
-	}
-
-	// If we don't have a root page then add one.
-	if c.bucket.root == p_invalid {
-		p, err := c.newLeafPage()
-		if err != nil {
-			return err
-		}
-		c.push(p)
-		c.bucket.root = p.id
-		c.bucket.root++
-		// TODO: *mc->mc_dbflag |= DB_DIRTY;
-		// TODO? mc->mc_flags |= C_INITIALIZED;
-	}
-
-	// TODO: Move to key.
-	exists, err := c.moveTo(key)
-	if err != nil {
-		return err
-	}
-
-	// TODO: spill?
-	if err := c.spill(key, data); err != nil {
-		return err
-	}
-
-	// Make sure all cursor pages are writable
-	if err := c.touch(); err != nil {
-		return err
-	}
-
-	// If key does not exist the
-	if exists {
-		node := c.currentNode()
-
-	}
-
-	return nil
-}
-
-func (c *Cursor) Delete(key []byte) error {
-	// TODO: Traverse to the correct node.
-	// TODO: If missing, exit.
-	// TODO: Remove node from page.
-	// TODO: If page is empty then add it to the freelist.
-	return nil
-}
-
-// newLeafPage allocates and initialize new a new leaf page.
-func (c *RWCursor) newLeafPage() (*page, error) {
-	// Allocate page.
-	p, err := c.allocatePage(1)
-	if err != nil {
-		return nil, err
-	}
-
-	// Set flags and bounds.
-	p.flags = p_leaf | p_dirty
-	p.lower = pageHeaderSize
-	p.upper = c.transaction.db.pageSize
-
-	return p, nil
-}
-
-// newBranchPage allocates and initialize new a new branch page.
-func (b *RWCursor) newBranchPage() (*page, error) {
-	// Allocate page.
-	p, err := c.allocatePage(1)
-	if err != nil {
-		return nil, err
-	}
-
-	// Set flags and bounds.
-	p.flags = p_branch | p_dirty
-	p.lower = pageHeaderSize
-	p.upper = c.transaction.db.pageSize
-
-	return p, nil
-}