mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 05:08:13 +00:00
260836135a
This implements the Logger and Printer abstract operations defined in the console spec, and stubs out the Formatter AO. These are then used for the "output a categorized log message" functions.
112 lines
2.6 KiB
C++
112 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2020, Emanuele Torre <torreemanuele6@gmail.com>
|
|
* Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Function.h>
|
|
#include <AK/HashMap.h>
|
|
#include <AK/Noncopyable.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibJS/Forward.h>
|
|
#include <LibJS/Runtime/Value.h>
|
|
|
|
namespace JS {
|
|
|
|
class ConsoleClient;
|
|
|
|
// https://console.spec.whatwg.org
|
|
class Console {
|
|
AK_MAKE_NONCOPYABLE(Console);
|
|
AK_MAKE_NONMOVABLE(Console);
|
|
|
|
public:
|
|
// These are not really levels, but that's the term used in the spec.
|
|
enum class LogLevel {
|
|
Assert,
|
|
Count,
|
|
CountReset,
|
|
Debug,
|
|
Dir,
|
|
DirXML,
|
|
Error,
|
|
Group,
|
|
GroupCollapsed,
|
|
Info,
|
|
Log,
|
|
TimeEnd,
|
|
TimeLog,
|
|
Trace,
|
|
Warn,
|
|
};
|
|
|
|
explicit Console(GlobalObject&);
|
|
|
|
void set_client(ConsoleClient& client) { m_client = &client; }
|
|
|
|
GlobalObject& global_object() { return m_global_object; }
|
|
const GlobalObject& global_object() const { return m_global_object; }
|
|
|
|
VM& vm();
|
|
Vector<Value> vm_arguments();
|
|
|
|
HashMap<String, unsigned>& counters() { return m_counters; }
|
|
const HashMap<String, unsigned>& counters() const { return m_counters; }
|
|
|
|
ThrowCompletionOr<Value> debug();
|
|
ThrowCompletionOr<Value> error();
|
|
ThrowCompletionOr<Value> info();
|
|
ThrowCompletionOr<Value> log();
|
|
ThrowCompletionOr<Value> warn();
|
|
Value clear();
|
|
Value trace();
|
|
Value count();
|
|
Value count_reset();
|
|
Value assert_();
|
|
|
|
unsigned counter_increment(String label);
|
|
bool counter_reset(String label);
|
|
|
|
void output_debug_message(LogLevel log_level, String output) const;
|
|
|
|
private:
|
|
GlobalObject& m_global_object;
|
|
ConsoleClient* m_client { nullptr };
|
|
|
|
HashMap<String, unsigned> m_counters;
|
|
};
|
|
|
|
class ConsoleClient {
|
|
public:
|
|
explicit ConsoleClient(Console& console)
|
|
: m_console(console)
|
|
{
|
|
}
|
|
|
|
ThrowCompletionOr<Value> logger(Console::LogLevel log_level, Vector<Value>& args);
|
|
ThrowCompletionOr<Vector<Value>> formatter(Vector<Value>& args);
|
|
virtual ThrowCompletionOr<Value> printer(Console::LogLevel log_level, Vector<Value>&) = 0;
|
|
|
|
virtual Value clear() = 0;
|
|
virtual Value trace() = 0;
|
|
virtual Value count() = 0;
|
|
virtual Value count_reset() = 0;
|
|
virtual Value assert_() = 0;
|
|
|
|
protected:
|
|
virtual ~ConsoleClient() = default;
|
|
|
|
VM& vm();
|
|
|
|
GlobalObject& global_object() { return m_console.global_object(); }
|
|
const GlobalObject& global_object() const { return m_console.global_object(); }
|
|
|
|
Vector<String> get_trace() const;
|
|
|
|
Console& m_console;
|
|
};
|
|
|
|
}
|