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-rw-r--r--src/common/logging/backend.cpp25
-rw-r--r--src/common/logging/backend.h7
-rw-r--r--src/common/logging/filter.cpp75
-rw-r--r--src/common/logging/filter.h6
4 files changed, 56 insertions, 57 deletions
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index ed1e93cc2..59b999935 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -3,19 +3,20 @@
// Refer to the license.txt file included.
#include <algorithm>
-#include <array>
+#include <atomic>
#include <chrono>
#include <climits>
#include <condition_variable>
#include <memory>
+#include <mutex>
#include <thread>
+#include <vector>
#ifdef _WIN32
#include <share.h> // For _SH_DENYWR
#else
#define _SH_DENYWR 0
#endif
#include "common/assert.h"
-#include "common/common_funcs.h" // snprintf compatibility define
#include "common/logging/backend.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
@@ -48,11 +49,11 @@ public:
backends.push_back(std::move(backend));
}
- void RemoveBackend(const std::string& backend_name) {
+ void RemoveBackend(std::string_view backend_name) {
std::lock_guard<std::mutex> lock(writing_mutex);
- auto it = std::remove_if(backends.begin(), backends.end(), [&backend_name](const auto& i) {
- return !strcmp(i->GetName(), backend_name.c_str());
- });
+ const auto it =
+ std::remove_if(backends.begin(), backends.end(),
+ [&backend_name](const auto& i) { return backend_name == i->GetName(); });
backends.erase(it, backends.end());
}
@@ -64,10 +65,10 @@ public:
filter = f;
}
- Backend* GetBackend(const std::string& backend_name) {
- auto it = std::find_if(backends.begin(), backends.end(), [&backend_name](const auto& i) {
- return !strcmp(i->GetName(), backend_name.c_str());
- });
+ 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();
@@ -265,11 +266,11 @@ void AddBackend(std::unique_ptr<Backend> backend) {
Impl::Instance().AddBackend(std::move(backend));
}
-void RemoveBackend(const std::string& backend_name) {
+void RemoveBackend(std::string_view backend_name) {
Impl::Instance().RemoveBackend(backend_name);
}
-Backend* GetBackend(const std::string& backend_name) {
+Backend* GetBackend(std::string_view backend_name) {
return Impl::Instance().GetBackend(backend_name);
}
diff --git a/src/common/logging/backend.h b/src/common/logging/backend.h
index 57cdf6b2d..b3f4b9cef 100644
--- a/src/common/logging/backend.h
+++ b/src/common/logging/backend.h
@@ -4,10 +4,9 @@
#pragma once
#include <chrono>
-#include <cstdarg>
#include <memory>
#include <string>
-#include <utility>
+#include <string_view>
#include "common/file_util.h"
#include "common/logging/filter.h"
#include "common/logging/log.h"
@@ -106,9 +105,9 @@ private:
void AddBackend(std::unique_ptr<Backend> backend);
-void RemoveBackend(const std::string& backend_name);
+void RemoveBackend(std::string_view backend_name);
-Backend* GetBackend(const std::string& backend_name);
+Backend* GetBackend(std::string_view backend_name);
/**
* Returns the name of the passed log class as a C-string. Subclasses are separated by periods
diff --git a/src/common/logging/filter.cpp b/src/common/logging/filter.cpp
index 6ed087beb..2dd331152 100644
--- a/src/common/logging/filter.cpp
+++ b/src/common/logging/filter.cpp
@@ -8,39 +8,9 @@
#include "common/string_util.h"
namespace Log {
-
-Filter::Filter(Level default_level) {
- ResetAll(default_level);
-}
-
-void Filter::ResetAll(Level level) {
- class_levels.fill(level);
-}
-
-void Filter::SetClassLevel(Class log_class, Level level) {
- class_levels[static_cast<size_t>(log_class)] = level;
-}
-
-void Filter::ParseFilterString(const std::string& filter_str) {
- auto clause_begin = filter_str.cbegin();
- while (clause_begin != filter_str.cend()) {
- auto clause_end = std::find(clause_begin, filter_str.cend(), ' ');
-
- // If clause isn't empty
- if (clause_end != clause_begin) {
- ParseFilterRule(clause_begin, clause_end);
- }
-
- if (clause_end != filter_str.cend()) {
- // Skip over the whitespace
- ++clause_end;
- }
- clause_begin = clause_end;
- }
-}
-
+namespace {
template <typename It>
-static Level GetLevelByName(const It begin, const It end) {
+Level GetLevelByName(const It begin, const It end) {
for (u8 i = 0; i < static_cast<u8>(Level::Count); ++i) {
const char* level_name = GetLevelName(static_cast<Level>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
@@ -51,7 +21,7 @@ static Level GetLevelByName(const It begin, const It end) {
}
template <typename It>
-static Class GetClassByName(const It begin, const It end) {
+Class GetClassByName(const It begin, const It end) {
for (ClassType i = 0; i < static_cast<ClassType>(Class::Count); ++i) {
const char* level_name = GetLogClassName(static_cast<Class>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
@@ -61,8 +31,8 @@ static Class GetClassByName(const It begin, const It end) {
return Class::Count;
}
-bool Filter::ParseFilterRule(const std::string::const_iterator begin,
- const std::string::const_iterator end) {
+template <typename Iterator>
+bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
auto level_separator = std::find(begin, end, ':');
if (level_separator == end) {
LOG_ERROR(Log, "Invalid log filter. Must specify a log level after `:`: {}",
@@ -77,7 +47,7 @@ bool Filter::ParseFilterRule(const std::string::const_iterator begin,
}
if (Common::ComparePartialString(begin, level_separator, "*")) {
- ResetAll(level);
+ instance.ResetAll(level);
return true;
}
@@ -87,9 +57,40 @@ bool Filter::ParseFilterRule(const std::string::const_iterator begin,
return false;
}
- SetClassLevel(log_class, level);
+ instance.SetClassLevel(log_class, level);
return true;
}
+} // Anonymous namespace
+
+Filter::Filter(Level default_level) {
+ ResetAll(default_level);
+}
+
+void Filter::ResetAll(Level level) {
+ class_levels.fill(level);
+}
+
+void Filter::SetClassLevel(Class log_class, Level level) {
+ class_levels[static_cast<size_t>(log_class)] = level;
+}
+
+void Filter::ParseFilterString(std::string_view filter_view) {
+ auto clause_begin = filter_view.cbegin();
+ while (clause_begin != filter_view.cend()) {
+ auto clause_end = std::find(clause_begin, filter_view.cend(), ' ');
+
+ // If clause isn't empty
+ if (clause_end != clause_begin) {
+ ParseFilterRule(*this, clause_begin, clause_end);
+ }
+
+ if (clause_end != filter_view.cend()) {
+ // Skip over the whitespace
+ ++clause_end;
+ }
+ clause_begin = clause_end;
+ }
+}
bool Filter::CheckMessage(Class log_class, Level level) const {
return static_cast<u8>(level) >= static_cast<u8>(class_levels[static_cast<size_t>(log_class)]);
diff --git a/src/common/logging/filter.h b/src/common/logging/filter.h
index 2a4f7c845..d5ffc5a58 100644
--- a/src/common/logging/filter.h
+++ b/src/common/logging/filter.h
@@ -6,7 +6,7 @@
#include <array>
#include <cstddef>
-#include <string>
+#include <string_view>
#include "common/logging/log.h"
namespace Log {
@@ -40,9 +40,7 @@ public:
* - `Service:Info` -- Sets the level of Service to Info.
* - `Service.FS:Trace` -- Sets the level of the Service.FS class to Trace.
*/
- void ParseFilterString(const std::string& filter_str);
- bool ParseFilterRule(const std::string::const_iterator start,
- const std::string::const_iterator end);
+ void ParseFilterString(std::string_view filter_view);
/// Matches class/level combination against the filter, returning true if it passed.
bool CheckMessage(Class log_class, Level level) const;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 06:07:29 +0100