v1.9.24 - Refactor: GzipSink: optimized addSlice

CHANGELOG.md

@@ -1,3 +1,17 @@
+## 1.9.24
+
+- `GZipSink`:
+  - Added override for `addSlice` to handle partial chunk addition and update `_inputLength` accordingly.
+  - Optimized `addSlice` to call `_gzipSink.close()` when `isLast` is true and full chunk is added.
+
+- `BytesSink`:
+  - Updated `addSlice` to use new `addPart` method for partial chunk addition.
+
+- `BytesBuffer`:
+  - Added `addPart` method to add a slice of bytes from a given offset and length, resizing buffer if needed.
+  - Refactored `add` method to delegate to `addPart`.
+  - Improved buffer range setting to support offset and length parameters in `addPart`.
+
 ## 1.9.23
 
 - `DBPostgreSQLAdapter`:

lib/src/bones_api_base.dart

@@ -48,7 +48,7 @@ typedef APILogger =
 /// Bones API Library class.
 class BonesAPI {
   // ignore: constant_identifier_names
-  static const String VERSION = '1.9.23';
+  static const String VERSION = '1.9.24';
 
   static bool _boot = false;
 

lib/src/bones_api_utils_sink.dart

@@ -107,6 +107,20 @@ class GZipSink extends ByteConversionSinkBuffered {
     _gzipSink.add(chunk);
   }
 
+  @override
+  void addSlice(List<int> chunk, int start, int end, bool isLast) {
+    final chunkLength = chunk.length;
+    if (start != 0 || end != chunkLength) {
+      var length = end - start;
+      _inputLength += length;
+      _gzipSink.addSlice(chunk, start, end, isLast);
+    } else {
+      _inputLength += chunkLength;
+      _gzipSink.add(chunk);
+      if (isLast) _gzipSink.close();
+    }
+  }
+
   @override
   void close() => _gzipSink.close();
 
@@ -135,18 +149,18 @@ class BytesSink extends BytesBuffer implements ByteConversionSinkBuffered {
 
   @override
   void addSlice(List<int> chunk, int start, int end, bool isLast) {
-    if (start != 0 || end != chunk.length) {
-      chunk = chunk.sublist(start, end);
-    }
-    add(chunk);
+    var length = end - start;
+    addPart(chunk, start, length);
     if (isLast) close();
   }
 }
 
 /// Base class for sinks with tracking and reset support.
 abstract class ByteConversionSinkBuffered extends ByteConversionSink {
   int get length;
+
   int get capacity;
+
   int get inputLength;
 
   Uint8List toBytes({bool copy = false});
@@ -175,13 +189,16 @@ class BytesBuffer {
 
   /// Adds [bytes] to buffer, resizing if needed.
   void add(List<int> bytes) {
-    final chunkLength = bytes.length;
-    final requiredLength = _length + chunkLength;
+    addPart(bytes, 0, bytes.length);
+  }
+
+  void addPart(List<int> bytes, int offset, int length) {
+    final requiredLength = _length + length;
     if (requiredLength > _buffer.length) {
       _increaseCapacity(requiredLength);
     }
-    _buffer.setRange(_length, _length + chunkLength, bytes);
-    _length += chunkLength;
+    _buffer.setRange(_length, _length + length, bytes, offset);
+    _length += length;
   }
 
   void _increaseCapacity(int requiredLength) {

pubspec.yaml

@@ -1,6 +1,6 @@
 name: bones_api
 description: Bones_API - A powerful API backend framework for Dart. It comes with a built-in HTTP Server, route handler, entity handler, SQL translator, and DB adapters.
-version: 1.9.23
+version: 1.9.24
 homepage: https://github.com/Colossus-Services/bones_api
 
 environment: