LibTextCodec: Add GBK/GB18030 decoder

Includes changes from GB-18030-2022, which are not yet included in the Encoding Specification, but WebKit, Blink and WPT are already updated.
Author: https://github.com/skyrising Commit: 2ce61fe6ea Pull-request: https://github.com/SerenityOS/serenity/pull/24485 Reviewed-by: https://github.com/ADKaster
2025-07-31 13:19:05 +00:00 · 2024-05-28 02:34:24 +02:00 · 2024-05-28 02:34:24 +02:00 · 2ce61fe6ea · 2024-07-17 03:35:16 +09:00
commit 2ce61fe6ea
parent 9ed52504ab
8 changed files with 497 additions and 0 deletions
--- a/Meta/CMake/libtextcodec_generators.cmake
+++ b/Meta/CMake/libtextcodec_generators.cmake
@ -0,0 +1,15 @@
+function (generate_encoding_indexes)
+    set(LIBTEXTCODEC_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
+
+    # indexes.json can be found at https://encoding.spec.whatwg.org/indexes.json
+    invoke_generator(
+        "LookupTables.cpp"
+        Lagom::GenerateEncodingIndexes
+        "${LIBTEXTCODEC_INPUT_FOLDER}/indexes.json"
+        "LookupTables.h"
+        "LookupTables.cpp"
+        arguments -j "${LIBTEXTCODEC_INPUT_FOLDER}/indexes.json"
+    )
+
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/LookupTables.h" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/LibTextCodec/")
+endfunction()