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Everywhere: Remove klog(), dbg() and purge all LogStream usage :^)
Good-bye LogStream. Long live AK::Format!
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Original file line number | Diff line number | Diff line change |
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@@ -26,6 +26,7 @@ | |
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#pragma once | ||
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#include <AK/Forward.h> | ||
#include <AK/HashTable.h> | ||
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namespace AK { | ||
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Original file line number | Diff line number | Diff line change |
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@@ -1,240 +0,0 @@ | ||
/* | ||
* Copyright (c) 2018-2020, Andreas Kling <[email protected]> | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions are met: | ||
* | ||
* 1. Redistributions of source code must retain the above copyright notice, this | ||
* list of conditions and the following disclaimer. | ||
* | ||
* 2. Redistributions in binary form must reproduce the above copyright notice, | ||
* this list of conditions and the following disclaimer in the documentation | ||
* and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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#include <AK/FlyString.h> | ||
#include <AK/LogStream.h> | ||
#include <AK/String.h> | ||
#include <AK/StringBuilder.h> | ||
#include <AK/StringView.h> | ||
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#ifdef KERNEL | ||
# include <Kernel/Process.h> | ||
# include <Kernel/Thread.h> | ||
#endif | ||
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namespace AK { | ||
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const LogStream& operator<<(const LogStream& stream, const String& value) | ||
{ | ||
stream.write(value.characters(), value.length()); | ||
return stream; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, const FlyString& value) | ||
{ | ||
return stream << value.view(); | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, const StringView& value) | ||
{ | ||
stream.write(value.characters_without_null_termination(), value.length()); | ||
return stream; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, int value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%d", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, long value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%ld", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, long long value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%lld", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, unsigned value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%u", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, unsigned long long value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%llu", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, unsigned long value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%lu", value); | ||
return stream << buffer; | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, const void* value) | ||
{ | ||
char buffer[32]; | ||
snprintf(buffer, sizeof(buffer), "%p", value); | ||
return stream << buffer; | ||
} | ||
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#if defined(__serenity__) && !defined(KERNEL) | ||
static TriState got_process_name = TriState::Unknown; | ||
static char process_name_buffer[256]; | ||
#endif | ||
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DebugLogStream dbg() | ||
{ | ||
DebugLogStream stream; | ||
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// FIXME: This logic is redundant with the stuff in Format.cpp. | ||
#if defined(__serenity__) && !defined(KERNEL) | ||
if (got_process_name == TriState::Unknown) { | ||
if (get_process_name(process_name_buffer, sizeof(process_name_buffer)) == 0) | ||
got_process_name = TriState::True; | ||
else | ||
got_process_name = TriState::False; | ||
} | ||
if (got_process_name == TriState::True) | ||
stream << "\033[33;1m" << process_name_buffer << '(' << getpid() << ")\033[0m: "; | ||
#endif | ||
#if defined(__serenity__) && defined(KERNEL) | ||
if (Kernel::Processor::is_initialized() && Kernel::Thread::current()) | ||
stream << "\033[34;1m[#" << Kernel::Processor::id() << " " << *Kernel::Thread::current() << "]\033[0m: "; | ||
else | ||
stream << "\033[36;1m[Kernel]\033[0m: "; | ||
#endif | ||
return stream; | ||
} | ||
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#ifdef KERNEL | ||
KernelLogStream klog() | ||
{ | ||
KernelLogStream stream; | ||
if (Kernel::Processor::is_initialized() && Kernel::Thread::current()) | ||
stream << "\033[34;1m[#" << Kernel::Processor::id() << " " << *Kernel::Thread::current() << "]\033[0m: "; | ||
else | ||
stream << "\033[36;1m[Kernel]\033[0m: "; | ||
return stream; | ||
} | ||
#else | ||
DebugLogStream klog() | ||
{ | ||
# pragma GCC diagnostic push | ||
# pragma GCC diagnostic ignored "-Wdeprecated-declarations" | ||
return dbg(); | ||
# pragma GCC diagnostic pop | ||
} | ||
#endif | ||
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#ifdef KERNEL | ||
KernelLogStream::~KernelLogStream() | ||
{ | ||
if (!empty()) { | ||
char newline = '\n'; | ||
write(&newline, 1); | ||
kernelputstr(reinterpret_cast<char*>(data()), size()); | ||
} | ||
} | ||
#endif | ||
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DebugLogStream::~DebugLogStream() | ||
{ | ||
if (!empty() && s_enabled) { | ||
char newline = '\n'; | ||
write(&newline, 1); | ||
dbgputstr(reinterpret_cast<char*>(data()), size()); | ||
} | ||
} | ||
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void DebugLogStream::set_enabled(bool enabled) | ||
{ | ||
s_enabled = enabled; | ||
} | ||
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bool DebugLogStream::is_enabled() | ||
{ | ||
return s_enabled; | ||
} | ||
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bool DebugLogStream::s_enabled = true; | ||
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#ifndef KERNEL | ||
const LogStream& operator<<(const LogStream& stream, double value) | ||
{ | ||
return stream << String::format("%.4f", value); | ||
} | ||
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const LogStream& operator<<(const LogStream& stream, float value) | ||
{ | ||
return stream << String::format("%.4f", value); | ||
} | ||
#endif | ||
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void dump_bytes(ReadonlyBytes bytes) | ||
{ | ||
StringBuilder builder; | ||
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u8 buffered_byte = 0; | ||
size_t nrepeat = 0; | ||
const char* prefix = ""; | ||
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auto flush = [&]() { | ||
if (nrepeat > 0) { | ||
if (nrepeat == 1) | ||
builder.appendff("{}{:#02x}", prefix, static_cast<int>(buffered_byte)); | ||
else | ||
builder.appendff("{}{} * {:#02x}", prefix, nrepeat, static_cast<int>(buffered_byte)); | ||
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nrepeat = 0; | ||
prefix = ", "; | ||
} | ||
}; | ||
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builder.append("{ "); | ||
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for (auto byte : bytes) { | ||
if (nrepeat > 0) { | ||
if (byte != buffered_byte) | ||
flush(); | ||
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buffered_byte = byte; | ||
nrepeat++; | ||
} else { | ||
buffered_byte = byte; | ||
nrepeat = 1; | ||
} | ||
} | ||
flush(); | ||
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builder.append(" }"); | ||
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dbgln("{}", builder.string_view()); | ||
} | ||
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} | ||
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