Merge branch 'braid/encoding' into 'main'

fix: support utf-16 encoding

See merge request TheOneWithTheBraid/dart_pkpass!6

.gitlab-ci.yml

@@ -1,7 +1,7 @@
 variables:
-  FLUTTER_VERSION: 3.24.3
+  FLUTTER_VERSION: 3.29.2
 
-image: registry.gitlab.com/theonewiththebraid/flutter-dockerimages:${FLUTTER_VERSION}-base
+image: registry.gitlab.com/polycule_client/flutter-dockerimages:${FLUTTER_VERSION}-base
 
 stages:
   - coverage

CHANGELOG.md

@@ -1,3 +1,7 @@
+## v2.2.0
+
+- fix: support utf-16 encoding (The one with the braid)
+
 ## v2.1.4
 
 - chore: bump SDK

lib/pkpass/models/barcode.dart

@@ -80,8 +80,10 @@ class PassBarcode {
         supportedCodecs[(json['messageEncoding'] as String).toLowerCase()]!;
     return PassBarcode(
       format: _allowedFormats[json['format']]!,
-      barcodeData:
-          Uint8List.fromList(messageEncoding.encode(json['message'] as String)),
+      barcodeData: Uint8List.fromList(
+        messageEncoding
+            .encode((json['message'] as String).replaceAll('\\', '\\\\')),
+      ),
       messageEncoding: messageEncoding,
       altText: json['altText'] as String?,
     );

lib/pkpass/pass_file.dart

@@ -36,7 +36,10 @@ class PassFile {
           final file = archive.files
               .singleWhere((element) => element.name == manifestEntry.key);
 
-          final content = file.byteContent;
+          final content = file.readBytes();
+          if (content == null) {
+            return;
+          }
 
           String hash = sha1.convert(content).toString();
 
@@ -80,7 +83,7 @@ class PassFile {
     );
     if (path == null) return null;
     final file = _folder.singleWhere((element) => element.name == path);
-    final content = file.byteContent;
+    final content = file.readBytes();
     return content;
   }
 
@@ -119,29 +122,25 @@ class PassFile {
 extension on ArchiveFile {
   String get stringContent {
     final codec = Charset.detect(
-          byteContent,
+          readBytes()!,
           defaultEncoding: utf8,
           orders: [
             utf8,
             ascii,
             gbk,
             latin1,
+            utf16,
           ],
         ) ??
         utf8;
+    try {
       return codec.decode(content);
+    } on FormatException {
+      // utf8 and utf16 are hard to distinguish
+      if (codec is Utf8Codec) {
+        return utf16.decode(content);
       }
-
-  Uint8List get byteContent {
-    decompress();
-
-    final content = this.content;
-    if (content is String) {
-      return utf8.encode(content);
-    } else if (content is Iterable) {
-      return Uint8List.fromList(content.cast<int>().toList());
-    } else {
-      return rawContent!.toUint8List();
+      rethrow;
     }
   }
 }

pubspec.yaml

@@ -1,25 +1,23 @@
 name: pkpass
 description: A Dart native passbook parsing library supporting checksum verification, barcode parsing, localization and much more.
-version: 2.1.4
+version: 2.2.0
 repository: https://gitlab.com/TheOneWithTheBraid/dart_pkpass.git
 homepage: https://gitlab.com/TheOneWithTheBraid/dart_pkpass
 issue_tracker: https://gitlab.com/TheOneWithTheBraid/dart_pkpass/-/issues
 funding:
   - https://www.buymeacoffee.com/braid
 
-
 environment:
   sdk: ^3.4.0
 
 dependencies:
-  archive: ^3.3.7
+  archive: ^4.0.5
   barcode: ^2.2.4
   charset: ^2.0.1
   crypto: ^3.0.3
   http: ^1.0.0
   intl: ">=0.17.0 <1.0.0"
 
-
 topics:
   - wallet
   - pkpass