eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-04-26 01:35:08 +02:00
Code Issues Packages Projects Releases Wiki Activity

IPCCompiler: Remove invalid state from IPC message classes

Browse Source 
At some point, we stopped ever constructing invalid messages. This makes
that clearer, and will allow us to stop requiring that IPC arguments be
default-constructible.
This commit is contained in:
Sam Atkins
2025-02-17 15:12:28 +00:00
committed by Tim Flynn
parent e53df7e6c9
commit b3b7e76c10
Notes: github-actions[bot] 2025-02-17 16:38:44 +00:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/LadybirdBrowser/ladybird/commit/b3b7e76c10b
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3601
Reviewed-by: https://github.com/trflynn89 ✅
2 changed files with 1 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
View File

@@ -345,7 +345,6 @@ public:)~~~");
typedef class @message.response_type@ ResponseType;)~~~");
message_generator.appendln(R"~~~(
@message.pascal_name@(decltype(nullptr)) : m_ipc_message_valid(false) { }
@message.pascal_name@(@message.pascal_name@ const&) = default;
@message.pascal_name@(@message.pascal_name@&&) = default;
@message.pascal_name@& operator=(@message.pascal_name@ const&) = default;
@@ -412,12 +411,8 @@ public:)~~~");
})~~~");
message_generator.appendln(R"~~~(
virtual bool valid() const override { return m_ipc_message_valid; }
virtual ErrorOr<IPC::MessageBuffer> encode() const override
{
VERIFY(valid());
IPC::MessageBuffer buffer;
IPC::Encoder stream(buffer);
TRY(stream.encode(endpoint_magic()));
@@ -445,8 +440,7 @@ public:)~~~");
}
message_generator.appendln(R"~~~(
private:
bool m_ipc_message_valid { true };)~~~");
private:)~~~");
for (auto const& parameter : parameters) {
auto parameter_generator = message_generator.fork();
@@ -715,8 +709,6 @@ public:
message_generator.appendln(R"~~~(
[[maybe_unused]] auto& request = static_cast<const Messages::@endpoint.name@::@message.pascal_name@&>(message);
auto response = @handler_name@(@arguments@);
if (!response.valid())
return Error::from_string_literal("Failed to handle @endpoint.name@::@message.pascal_name@ message");
return make<IPC::MessageBuffer>(TRY(response.encode()));)~~~");
}
} else {