LibDevTools+LibWebView+WebContent: Report exceptions to DevTools

Author: https://github.com/trflynn89
Commit: 9eca5febd1
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4117
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWebView/ConsoleOutput.cpp

@@ -9,11 +9,72 @@
 #include <LibWebView/ConsoleOutput.h>
 
 template<>
-ErrorOr<void> IPC::encode(Encoder& encoder, WebView::ConsoleOutput const& console_output)
+ErrorOr<void> IPC::encode(Encoder& encoder, WebView::ConsoleLog const& log)
 {
-    TRY(encoder.encode(console_output.level));
-    TRY(encoder.encode(console_output.timestamp));
-    TRY(encoder.encode(console_output.arguments));
+    TRY(encoder.encode(log.level));
+    TRY(encoder.encode(log.arguments));
+
+    return {};
+}
+
+template<>
+ErrorOr<WebView::ConsoleLog> IPC::decode(Decoder& decoder)
+{
+    auto level = TRY(decoder.decode<JS::Console::LogLevel>());
+    auto arguments = TRY(decoder.decode<Vector<JsonValue>>());
+
+    return WebView::ConsoleLog { level, move(arguments) };
+}
+
+template<>
+ErrorOr<void> IPC::encode(Encoder& encoder, WebView::StackFrame const& frame)
+{
+    TRY(encoder.encode(frame.function));
+    TRY(encoder.encode(frame.file));
+    TRY(encoder.encode(frame.line));
+    TRY(encoder.encode(frame.column));
+
+    return {};
+}
+
+template<>
+ErrorOr<WebView::StackFrame> IPC::decode(Decoder& decoder)
+{
+    auto function = TRY(decoder.decode<Optional<String>>());
+    auto file = TRY(decoder.decode<Optional<String>>());
+    auto line = TRY(decoder.decode<Optional<size_t>>());
+    auto column = TRY(decoder.decode<Optional<size_t>>());
+
+    return WebView::StackFrame { move(function), move(file), line, column };
+}
+
+template<>
+ErrorOr<void> IPC::encode(Encoder& encoder, WebView::ConsoleError const& error)
+{
+    TRY(encoder.encode(error.name));
+    TRY(encoder.encode(error.message));
+    TRY(encoder.encode(error.trace));
+    TRY(encoder.encode(error.inside_promise));
+
+    return {};
+}
+
+template<>
+ErrorOr<WebView::ConsoleError> IPC::decode(Decoder& decoder)
+{
+    auto name = TRY(decoder.decode<String>());
+    auto message = TRY(decoder.decode<String>());
+    auto trace = TRY(decoder.decode<Vector<WebView::StackFrame>>());
+    auto inside_promise = TRY(decoder.decode<bool>());
+
+    return WebView::ConsoleError { move(name), move(message), move(trace), inside_promise };
+}
+
+template<>
+ErrorOr<void> IPC::encode(Encoder& encoder, WebView::ConsoleOutput const& output)
+{
+    TRY(encoder.encode(output.timestamp));
+    TRY(encoder.encode(output.output));
 
     return {};
 }
@@ -21,9 +82,8 @@ ErrorOr<void> IPC::encode(Encoder& encoder, WebView::ConsoleOutput const& consol
 template<>
 ErrorOr<WebView::ConsoleOutput> IPC::decode(Decoder& decoder)
 {
-    auto level = TRY(decoder.decode<JS::Console::LogLevel>());
     auto timestamp = TRY(decoder.decode<UnixDateTime>());
-    auto arguments = TRY(decoder.decode<Vector<JsonValue>>());
+    auto output = TRY(decoder.decode<Variant<WebView::ConsoleLog, WebView::ConsoleError>>());
 
-    return WebView::ConsoleOutput { level, timestamp, move(arguments) };
+    return WebView::ConsoleOutput { timestamp, move(output) };
 }