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-rw-r--r--src/common/logging/backend.cpp350
-rw-r--r--src/common/logging/backend.h113
-rw-r--r--src/common/settings.h5
-rw-r--r--src/common/x64/xbyak_abi.h2
-rw-r--r--src/common/x64/xbyak_util.h2
5 files changed, 223 insertions, 249 deletions
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 61dddab3f..13edda9c9 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -2,13 +2,9 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
-#include <algorithm>
#include <atomic>
#include <chrono>
#include <climits>
-#include <condition_variable>
-#include <memory>
-#include <mutex>
#include <thread>
#include <vector>
@@ -16,104 +12,229 @@
#include <windows.h> // For OutputDebugStringW
#endif
-#include "common/assert.h"
#include "common/fs/file.h"
#include "common/fs/fs.h"
+#include "common/fs/fs_paths.h"
+#include "common/fs/path_util.h"
#include "common/literals.h"
#include "common/logging/backend.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
#include "common/settings.h"
+#ifdef _WIN32
#include "common/string_util.h"
+#endif
#include "common/threadsafe_queue.h"
namespace Common::Log {
+namespace {
+
/**
- * Static state as a singleton.
+ * Interface for logging backends.
*/
-class Impl {
+class Backend {
public:
- static Impl& Instance() {
- static Impl backend;
- return backend;
+ virtual ~Backend() = default;
+
+ virtual void Write(const Entry& entry) = 0;
+
+ virtual void EnableForStacktrace() = 0;
+
+ virtual void Flush() = 0;
+};
+
+/**
+ * Backend that writes to stderr and with color
+ */
+class ColorConsoleBackend final : public Backend {
+public:
+ explicit ColorConsoleBackend() = default;
+
+ ~ColorConsoleBackend() override = default;
+
+ void Write(const Entry& entry) override {
+ if (enabled.load(std::memory_order_relaxed)) {
+ PrintColoredMessage(entry);
+ }
}
- Impl(const Impl&) = delete;
- Impl& operator=(const Impl&) = delete;
+ void Flush() override {
+ // stderr shouldn't be buffered
+ }
- Impl(Impl&&) = delete;
- Impl& operator=(Impl&&) = delete;
+ void EnableForStacktrace() override {
+ enabled = true;
+ }
- void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
- const char* function, std::string message) {
- message_queue.Push(
- CreateEntry(log_class, log_level, filename, line_num, function, std::move(message)));
+ void SetEnabled(bool enabled_) {
+ enabled = enabled_;
+ }
+
+private:
+ std::atomic_bool enabled{false};
+};
+
+/**
+ * Backend that writes to a file passed into the constructor
+ */
+class FileBackend final : public Backend {
+public:
+ explicit FileBackend(const std::filesystem::path& filename) {
+ auto old_filename = filename;
+ old_filename += ".old.txt";
+
+ // Existence checks are done within the functions themselves.
+ // We don't particularly care if these succeed or not.
+ static_cast<void>(FS::RemoveFile(old_filename));
+ static_cast<void>(FS::RenameFile(filename, old_filename));
+
+ file = std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write,
+ FS::FileType::TextFile);
+ }
+
+ ~FileBackend() override = default;
+
+ void Write(const Entry& entry) override {
+ if (!enabled) {
+ return;
+ }
+
+ bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
+
+ using namespace Common::Literals;
+ // Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
+ const auto write_limit = Settings::values.extended_logging ? 1_GiB : 100_MiB;
+ const bool write_limit_exceeded = bytes_written > write_limit;
+ if (entry.log_level >= Level::Error || write_limit_exceeded) {
+ if (write_limit_exceeded) {
+ // Stop writing after the write limit is exceeded.
+ // Don't close the file so we can print a stacktrace if necessary
+ enabled = false;
+ }
+ file->Flush();
+ }
+ }
+
+ void Flush() override {
+ file->Flush();
+ }
+
+ void EnableForStacktrace() override {
+ enabled = true;
+ bytes_written = 0;
}
- void AddBackend(std::unique_ptr<Backend> backend) {
- std::lock_guard lock{writing_mutex};
- backends.push_back(std::move(backend));
+private:
+ std::unique_ptr<FS::IOFile> file;
+ bool enabled = true;
+ std::size_t bytes_written = 0;
+};
+
+/**
+ * Backend that writes to Visual Studio's output window
+ */
+class DebuggerBackend final : public Backend {
+public:
+ explicit DebuggerBackend() = default;
+
+ ~DebuggerBackend() override = default;
+
+ void Write(const Entry& entry) override {
+#ifdef _WIN32
+ ::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
+#endif
}
- void RemoveBackend(std::string_view backend_name) {
- std::lock_guard lock{writing_mutex};
+ void Flush() override {}
+
+ void EnableForStacktrace() override {}
+};
+
+bool initialization_in_progress_suppress_logging = false;
- std::erase_if(backends, [&backend_name](const auto& backend) {
- return backend_name == backend->GetName();
- });
+/**
+ * Static state as a singleton.
+ */
+class Impl {
+public:
+ static Impl& Instance() {
+ if (!instance) {
+ abort();
+ }
+ return *instance;
}
- const Filter& GetGlobalFilter() const {
- return filter;
+ static void Initialize() {
+ if (instance) {
+ abort();
+ }
+ using namespace Common::FS;
+ initialization_in_progress_suppress_logging = true;
+ const auto& log_dir = GetYuzuPath(YuzuPath::LogDir);
+ void(CreateDir(log_dir));
+ Filter filter;
+ filter.ParseFilterString(Settings::values.log_filter.GetValue());
+ instance = std::unique_ptr<Impl, decltype(&Deleter)>(new Impl(log_dir / LOG_FILE, filter),
+ Deleter);
+ initialization_in_progress_suppress_logging = false;
}
+ Impl(const Impl&) = delete;
+ Impl& operator=(const Impl&) = delete;
+
+ Impl(Impl&&) = delete;
+ Impl& operator=(Impl&&) = delete;
+
void SetGlobalFilter(const Filter& f) {
filter = f;
}
- Backend* GetBackend(std::string_view backend_name) {
- const auto it =
- std::find_if(backends.begin(), backends.end(),
- [&backend_name](const auto& i) { return backend_name == i->GetName(); });
- if (it == backends.end())
- return nullptr;
- return it->get();
+ void SetColorConsoleBackendEnabled(bool enabled) {
+ color_console_backend.SetEnabled(enabled);
+ }
+
+ void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
+ const char* function, std::string message) {
+ if (!filter.CheckMessage(log_class, log_level))
+ return;
+ const Entry& entry =
+ CreateEntry(log_class, log_level, filename, line_num, function, std::move(message));
+ message_queue.Push(entry);
}
private:
- Impl() {
- backend_thread = std::thread([&] {
- Entry entry;
- auto write_logs = [&](Entry& e) {
- std::lock_guard lock{writing_mutex};
- for (const auto& backend : backends) {
- backend->Write(e);
- }
- };
- while (true) {
- entry = message_queue.PopWait();
- if (entry.final_entry) {
- break;
- }
- write_logs(entry);
- }
+ Impl(const std::filesystem::path& file_backend_filename, const Filter& filter_)
+ : filter{filter_}, file_backend{file_backend_filename}, backend_thread{std::thread([this] {
+ Common::SetCurrentThreadName("yuzu:Log");
+ Entry entry;
+ const auto write_logs = [this, &entry]() {
+ ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
+ };
+ while (true) {
+ entry = message_queue.PopWait();
+ if (entry.final_entry) {
+ break;
+ }
+ write_logs();
+ }
+ // Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
+ // case where a system is repeatedly spamming logs even on close.
+ int max_logs_to_write = filter.IsDebug() ? INT_MAX : 100;
+ while (max_logs_to_write-- && message_queue.Pop(entry)) {
+ write_logs();
+ }
+ })} {}
- // Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
- // case where a system is repeatedly spamming logs even on close.
- const int MAX_LOGS_TO_WRITE = filter.IsDebug() ? INT_MAX : 100;
- int logs_written = 0;
- while (logs_written++ < MAX_LOGS_TO_WRITE && message_queue.Pop(entry)) {
- write_logs(entry);
- }
- });
+ ~Impl() {
+ StopBackendThread();
}
- ~Impl() {
- Entry entry;
- entry.final_entry = true;
- message_queue.Push(entry);
+ void StopBackendThread() {
+ Entry stop_entry{};
+ stop_entry.final_entry = true;
+ message_queue.Push(stop_entry);
backend_thread.join();
}
@@ -135,100 +256,51 @@ private:
};
}
- std::mutex writing_mutex;
- std::thread backend_thread;
- std::vector<std::unique_ptr<Backend>> backends;
- MPSCQueue<Entry> message_queue;
- Filter filter;
- std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
-};
-
-ConsoleBackend::~ConsoleBackend() = default;
-
-void ConsoleBackend::Write(const Entry& entry) {
- PrintMessage(entry);
-}
-
-ColorConsoleBackend::~ColorConsoleBackend() = default;
-
-void ColorConsoleBackend::Write(const Entry& entry) {
- PrintColoredMessage(entry);
-}
-
-FileBackend::FileBackend(const std::filesystem::path& filename) {
- auto old_filename = filename;
- old_filename += ".old.txt";
-
- // Existence checks are done within the functions themselves.
- // We don't particularly care if these succeed or not.
- FS::RemoveFile(old_filename);
- void(FS::RenameFile(filename, old_filename));
-
- file =
- std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write, FS::FileType::TextFile);
-}
-
-FileBackend::~FileBackend() = default;
+ void ForEachBackend(auto lambda) {
+ lambda(static_cast<Backend&>(debugger_backend));
+ lambda(static_cast<Backend&>(color_console_backend));
+ lambda(static_cast<Backend&>(file_backend));
+ }
-void FileBackend::Write(const Entry& entry) {
- if (!file->IsOpen()) {
- return;
+ static void Deleter(Impl* ptr) {
+ delete ptr;
}
- using namespace Common::Literals;
- // Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
- constexpr std::size_t MAX_BYTES_WRITTEN = 100_MiB;
- constexpr std::size_t MAX_BYTES_WRITTEN_EXTENDED = 1_GiB;
+ static inline std::unique_ptr<Impl, decltype(&Deleter)> instance{nullptr, Deleter};
- const bool write_limit_exceeded =
- bytes_written > MAX_BYTES_WRITTEN_EXTENDED ||
- (bytes_written > MAX_BYTES_WRITTEN && !Settings::values.extended_logging);
+ Filter filter;
+ DebuggerBackend debugger_backend{};
+ ColorConsoleBackend color_console_backend{};
+ FileBackend file_backend;
- // Close the file after the write limit is exceeded.
- if (write_limit_exceeded) {
- file->Close();
- return;
- }
+ std::thread backend_thread;
+ MPSCQueue<Entry> message_queue{};
+ std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
+};
+} // namespace
- bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
- if (entry.log_level >= Level::Error) {
- file->Flush();
- }
+void Initialize() {
+ Impl::Initialize();
}
-DebuggerBackend::~DebuggerBackend() = default;
-
-void DebuggerBackend::Write(const Entry& entry) {
-#ifdef _WIN32
- ::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
-#endif
+void DisableLoggingInTests() {
+ initialization_in_progress_suppress_logging = true;
}
void SetGlobalFilter(const Filter& filter) {
Impl::Instance().SetGlobalFilter(filter);
}
-void AddBackend(std::unique_ptr<Backend> backend) {
- Impl::Instance().AddBackend(std::move(backend));
-}
-
-void RemoveBackend(std::string_view backend_name) {
- Impl::Instance().RemoveBackend(backend_name);
-}
-
-Backend* GetBackend(std::string_view backend_name) {
- return Impl::Instance().GetBackend(backend_name);
+void SetColorConsoleBackendEnabled(bool enabled) {
+ Impl::Instance().SetColorConsoleBackendEnabled(enabled);
}
void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
unsigned int line_num, const char* function, const char* format,
const fmt::format_args& args) {
- auto& instance = Impl::Instance();
- const auto& filter = instance.GetGlobalFilter();
- if (!filter.CheckMessage(log_class, log_level))
- return;
-
- instance.PushEntry(log_class, log_level, filename, line_num, function,
- fmt::vformat(format, args));
+ if (!initialization_in_progress_suppress_logging) {
+ Impl::Instance().PushEntry(log_class, log_level, filename, line_num, function,
+ fmt::vformat(format, args));
+ }
}
} // namespace Common::Log
diff --git a/src/common/logging/backend.h b/src/common/logging/backend.h
index 4b9a910c1..cb7839ee9 100644
--- a/src/common/logging/backend.h
+++ b/src/common/logging/backend.h
@@ -5,120 +5,21 @@
#pragma once
#include <filesystem>
-#include <memory>
-#include <string>
-#include <string_view>
#include "common/logging/filter.h"
-#include "common/logging/log.h"
-
-namespace Common::FS {
-class IOFile;
-}
namespace Common::Log {
class Filter;
-/**
- * Interface for logging backends. As loggers can be created and removed at runtime, this can be
- * used by a frontend for adding a custom logging backend as needed
- */
-class Backend {
-public:
- virtual ~Backend() = default;
-
- virtual void SetFilter(const Filter& new_filter) {
- filter = new_filter;
- }
- virtual const char* GetName() const = 0;
- virtual void Write(const Entry& entry) = 0;
-
-private:
- Filter filter;
-};
-
-/**
- * Backend that writes to stderr without any color commands
- */
-class ConsoleBackend : public Backend {
-public:
- ~ConsoleBackend() override;
-
- static const char* Name() {
- return "console";
- }
- const char* GetName() const override {
- return Name();
- }
- void Write(const Entry& entry) override;
-};
-
-/**
- * Backend that writes to stderr and with color
- */
-class ColorConsoleBackend : public Backend {
-public:
- ~ColorConsoleBackend() override;
-
- static const char* Name() {
- return "color_console";
- }
-
- const char* GetName() const override {
- return Name();
- }
- void Write(const Entry& entry) override;
-};
+/// Initializes the logging system. This should be the first thing called in main.
+void Initialize();
-/**
- * Backend that writes to a file passed into the constructor
- */
-class FileBackend : public Backend {
-public:
- explicit FileBackend(const std::filesystem::path& filename);
- ~FileBackend() override;
-
- static const char* Name() {
- return "file";
- }
-
- const char* GetName() const override {
- return Name();
- }
-
- void Write(const Entry& entry) override;
-
-private:
- std::unique_ptr<FS::IOFile> file;
- std::size_t bytes_written = 0;
-};
-
-/**
- * Backend that writes to Visual Studio's output window
- */
-class DebuggerBackend : public Backend {
-public:
- ~DebuggerBackend() override;
-
- static const char* Name() {
- return "debugger";
- }
- const char* GetName() const override {
- return Name();
- }
- void Write(const Entry& entry) override;
-};
-
-void AddBackend(std::unique_ptr<Backend> backend);
-
-void RemoveBackend(std::string_view backend_name);
-
-Backend* GetBackend(std::string_view backend_name);
+void DisableLoggingInTests();
/**
- * The global filter will prevent any messages from even being processed if they are filtered. Each
- * backend can have a filter, but if the level is lower than the global filter, the backend will
- * never get the message
+ * The global filter will prevent any messages from even being processed if they are filtered.
*/
void SetGlobalFilter(const Filter& filter);
-} // namespace Common::Log \ No newline at end of file
+
+void SetColorConsoleBackendEnabled(bool enabled);
+} // namespace Common::Log
diff --git a/src/common/settings.h b/src/common/settings.h
index 1ba9b606c..20769d310 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -489,7 +489,7 @@ struct Values {
std::chrono::seconds custom_rtc_differential;
BasicSetting<s32> current_user{0, "current_user"};
- RangedSetting<s32> language_index{1, 0, 16, "language_index"};
+ RangedSetting<s32> language_index{1, 0, 17, "language_index"};
RangedSetting<s32> region_index{1, 0, 6, "region_index"};
RangedSetting<s32> time_zone_index{0, 0, 45, "time_zone_index"};
RangedSetting<s32> sound_index{1, 0, 2, "sound_index"};
@@ -558,9 +558,10 @@ struct Values {
BasicSetting<std::string> log_filter{"*:Info", "log_filter"};
BasicSetting<bool> use_dev_keys{false, "use_dev_keys"};
- // Services
+ // Network
BasicSetting<std::string> bcat_backend{"none", "bcat_backend"};
BasicSetting<bool> bcat_boxcat_local{false, "bcat_boxcat_local"};
+ BasicSetting<std::string> network_interface{std::string(), "network_interface"};
// WebService
BasicSetting<bool> enable_telemetry{true, "enable_telemetry"};
diff --git a/src/common/x64/xbyak_abi.h b/src/common/x64/xbyak_abi.h
index c2c9b6134..0ddf9b83e 100644
--- a/src/common/x64/xbyak_abi.h
+++ b/src/common/x64/xbyak_abi.h
@@ -6,7 +6,7 @@
#include <bitset>
#include <initializer_list>
-#include <xbyak.h>
+#include <xbyak/xbyak.h>
#include "common/assert.h"
namespace Common::X64 {
diff --git a/src/common/x64/xbyak_util.h b/src/common/x64/xbyak_util.h
index df17f8cbe..44d2558f1 100644
--- a/src/common/x64/xbyak_util.h
+++ b/src/common/x64/xbyak_util.h
@@ -5,7 +5,7 @@
#pragma once
#include <type_traits>
-#include <xbyak.h>
+#include <xbyak/xbyak.h>
#include "common/x64/xbyak_abi.h"
namespace Common::X64 {