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-rw-r--r--src/httpserver.cpp4
-rw-r--r--src/httpserver.h2
-rw-r--r--src/init.cpp6
-rw-r--r--src/interfaces/node.cpp2
-rw-r--r--src/logging.cpp23
-rw-r--r--src/logging.h16
-rw-r--r--src/rpc/misc.cpp30
7 files changed, 55 insertions, 28 deletions
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index b8b338dfbc..bd08b04c0f 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -364,8 +364,8 @@ bool InitHTTPServer()
// Update libevent's log handling. Returns false if our version of
// libevent doesn't support debug logging, in which case we should
// clear the BCLog::LIBEVENT flag.
- if (!UpdateHTTPServerLogging(logCategories & BCLog::LIBEVENT)) {
- logCategories &= ~BCLog::LIBEVENT;
+ if (!UpdateHTTPServerLogging(g_logger->WillLogCategory(BCLog::LIBEVENT))) {
+ g_logger->DisableCategory(BCLog::LIBEVENT);
}
#ifdef WIN32
diff --git a/src/httpserver.h b/src/httpserver.h
index f17be65962..8132c887b5 100644
--- a/src/httpserver.h
+++ b/src/httpserver.h
@@ -32,7 +32,7 @@ void InterruptHTTPServer();
/** Stop HTTP server */
void StopHTTPServer();
-/** Change logging level for libevent. Removes BCLog::LIBEVENT from logCategories if
+/** Change logging level for libevent. Removes BCLog::LIBEVENT from log categories if
* libevent doesn't support debug logging.*/
bool UpdateHTTPServerLogging(bool enable);
diff --git a/src/init.cpp b/src/init.cpp
index c14597d517..ccaa09a85e 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -968,7 +968,7 @@ bool AppInitParameterInteraction()
InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debug", cat));
continue;
}
- logCategories |= flag;
+ g_logger->EnableCategory(static_cast<BCLog::LogFlags>(flag));
}
}
}
@@ -980,7 +980,7 @@ bool AppInitParameterInteraction()
InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debugexclude", cat));
continue;
}
- logCategories &= ~flag;
+ g_logger->DisableCategory(static_cast<BCLog::LogFlags>(flag));
}
// Check for -debugnet
@@ -1232,7 +1232,7 @@ bool AppInitMain()
CreatePidFile(GetPidFile(), getpid());
#endif
if (g_logger->fPrintToDebugLog) {
- if (gArgs.GetBoolArg("-shrinkdebugfile", logCategories == BCLog::NONE)) {
+ if (gArgs.GetBoolArg("-shrinkdebugfile", g_logger->DefaultShrinkDebugFile())) {
// Do this first since it both loads a bunch of debug.log into memory,
// and because this needs to happen before any other debug.log printing
g_logger->ShrinkDebugFile();
diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
index 55786c807f..53d2359caf 100644
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -60,7 +60,7 @@ class NodeImpl : public Node
void initLogging() override { InitLogging(); }
void initParameterInteraction() override { InitParameterInteraction(); }
std::string getWarnings(const std::string& type) override { return GetWarnings(type); }
- uint32_t getLogCategories() override { return ::logCategories; }
+ uint32_t getLogCategories() override { return g_logger->GetCategoryMask(); }
bool baseInitialize() override
{
return AppInitBasicSetup() && AppInitParameterInteraction() && AppInitSanityChecks() &&
diff --git a/src/logging.cpp b/src/logging.cpp
index ed225a6a67..7604c0fd94 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -26,9 +26,6 @@ BCLog::Logger* const g_logger = new BCLog::Logger();
bool fLogIPs = DEFAULT_LOGIPS;
-/** Log categories bitfield. */
-std::atomic<uint32_t> logCategories(0);
-
static int FileWriteStr(const std::string &str, FILE *fp)
{
return fwrite(str.data(), 1, str.size(), fp);
@@ -62,6 +59,26 @@ bool BCLog::Logger::OpenDebugLog()
return true;
}
+void BCLog::Logger::EnableCategory(BCLog::LogFlags flag)
+{
+ logCategories |= flag;
+}
+
+void BCLog::Logger::DisableCategory(BCLog::LogFlags flag)
+{
+ logCategories &= ~flag;
+}
+
+bool BCLog::Logger::WillLogCategory(BCLog::LogFlags category) const
+{
+ return (logCategories.load(std::memory_order_relaxed) & category) != 0;
+}
+
+bool BCLog::Logger::DefaultShrinkDebugFile() const
+{
+ return logCategories == BCLog::NONE;
+}
+
struct CLogCategoryDesc
{
uint32_t flag;
diff --git a/src/logging.h b/src/logging.h
index c27a71168b..7a1c25233a 100644
--- a/src/logging.h
+++ b/src/logging.h
@@ -23,8 +23,6 @@ extern const char * const DEFAULT_DEBUGLOGFILE;
extern bool fLogIPs;
-extern std::atomic<uint32_t> logCategories;
-
struct CLogCategoryActive
{
std::string category;
@@ -72,6 +70,9 @@ namespace BCLog {
*/
std::atomic_bool fStartedNewLine{true};
+ /** Log categories bitfield. */
+ std::atomic<uint32_t> logCategories{0};
+
std::string LogTimestampStr(const std::string& str);
public:
@@ -92,6 +93,13 @@ namespace BCLog {
fs::path GetDebugLogPath() const;
bool OpenDebugLog();
void ShrinkDebugFile();
+
+ uint32_t GetCategoryMask() const { return logCategories.load(); }
+ void EnableCategory(LogFlags flag);
+ void DisableCategory(LogFlags flag);
+ bool WillLogCategory(LogFlags category) const;
+
+ bool DefaultShrinkDebugFile() const;
};
} // namespace BCLog
@@ -99,9 +107,9 @@ namespace BCLog {
extern BCLog::Logger* const g_logger;
/** Return true if log accepts specified category */
-static inline bool LogAcceptCategory(uint32_t category)
+static inline bool LogAcceptCategory(BCLog::LogFlags category)
{
- return (logCategories.load(std::memory_order_relaxed) & category) != 0;
+ return g_logger->WillLogCategory(category);
}
/** Returns a string with the log categories. */
diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp
index 6754407dbd..26bf21356e 100644
--- a/src/rpc/misc.cpp
+++ b/src/rpc/misc.cpp
@@ -346,9 +346,8 @@ UniValue getmemoryinfo(const JSONRPCRequest& request)
}
}
-uint32_t getCategoryMask(UniValue cats) {
+void EnableOrDisableLogCategories(UniValue cats, bool enable) {
cats = cats.get_array();
- uint32_t mask = 0;
for (unsigned int i = 0; i < cats.size(); ++i) {
uint32_t flag = 0;
std::string cat = cats[i].get_str();
@@ -356,11 +355,14 @@ uint32_t getCategoryMask(UniValue cats) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "unknown logging category " + cat);
}
if (flag == BCLog::NONE) {
- return 0;
+ return;
+ }
+ if (enable) {
+ g_logger->EnableCategory(static_cast<BCLog::LogFlags>(flag));
+ } else {
+ g_logger->DisableCategory(static_cast<BCLog::LogFlags>(flag));
}
- mask |= flag;
}
- return mask;
}
UniValue logging(const JSONRPCRequest& request)
@@ -399,25 +401,25 @@ UniValue logging(const JSONRPCRequest& request)
);
}
- uint32_t originalLogCategories = logCategories;
+ uint32_t original_log_categories = g_logger->GetCategoryMask();
if (request.params[0].isArray()) {
- logCategories |= getCategoryMask(request.params[0]);
+ EnableOrDisableLogCategories(request.params[0], true);
}
-
if (request.params[1].isArray()) {
- logCategories &= ~getCategoryMask(request.params[1]);
+ EnableOrDisableLogCategories(request.params[1], false);
}
+ uint32_t updated_log_categories = g_logger->GetCategoryMask();
+ uint32_t changed_log_categories = original_log_categories ^ updated_log_categories;
// Update libevent logging if BCLog::LIBEVENT has changed.
// If the library version doesn't allow it, UpdateHTTPServerLogging() returns false,
// in which case we should clear the BCLog::LIBEVENT flag.
// Throw an error if the user has explicitly asked to change only the libevent
// flag and it failed.
- uint32_t changedLogCategories = originalLogCategories ^ logCategories;
- if (changedLogCategories & BCLog::LIBEVENT) {
- if (!UpdateHTTPServerLogging(logCategories & BCLog::LIBEVENT)) {
- logCategories &= ~BCLog::LIBEVENT;
- if (changedLogCategories == BCLog::LIBEVENT) {
+ if (changed_log_categories & BCLog::LIBEVENT) {
+ if (!UpdateHTTPServerLogging(g_logger->WillLogCategory(BCLog::LIBEVENT))) {
+ g_logger->DisableCategory(BCLog::LIBEVENT);
+ if (changed_log_categories == BCLog::LIBEVENT) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "libevent logging cannot be updated when using libevent before v2.1.1.");
}
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-05 03:23:34 +0000