Add runtime status/control of logging (#419)

- Feature: New endpoint `/admin/logs` to query status of logging and log file locations and cache logging
  - `enablewritelog`=`true`/`false` parameter to control cache write logging
  - `enableaccesslog`=`true`/`false` parameter to control cache access logging
  - `loglevel` = `trace`/`debug`/`info`/`warning`/`error`
- Feature: New zen command `logs` to query/control zen logging
  - No arguments gives status of logging and paths to log files
  - `--cache-write-log` `enable`/`disable` to control cache write logging
  - `--cache-access-log` `enable`/`disable` to control cache access logging
  - `--loglevel` `trace`/`debug`/`info`/`warning`/`error` to set debug level

1 files changed, 15 insertions, 8 deletions

diff --git a/src/zenserver/zenserver.cpp b/src/zenserver/zenserver.cpp
index 9c607f1d3..c36e20b30 100644
--- a/src/zenserver/zenserver.cpp
+++ b/src/zenserver/zenserver.cpp
@@ -433,7 +433,13 @@ public:
 		m_GcScheduler.Initialize(GcConfig);
 
 		// Create and register admin interface last to make sure all is properly initialized
-		m_AdminService = std::make_unique<HttpAdminService>(m_GcScheduler, *m_JobQueue);
+		m_AdminService =
+			std::make_unique<HttpAdminService>(m_GcScheduler,
+											   *m_JobQueue,
+											   *m_CacheStore,
+											   HttpAdminService::LogPaths{.AbsLogPath	= ServerOptions.AbsLogFile,
+																		  .HttpLogPath	= ServerOptions.DataDir / "logs" / "http.log",
+																		  .CacheLogPath = ServerOptions.DataDir / "logs" / "z$.log"});
 		m_Http->RegisterService(*m_AdminService);
 
 		return EffectiveBasePort;
@@ -905,12 +911,13 @@ ZenServer::InitializeStructuredCache(const ZenServerOptions& ServerOptions)
 	using namespace std::literals;
 
 	ZEN_INFO("instantiating structured cache service");
-	m_CacheStore = new ZenCacheStore(m_GcManager,
-									 ZenCacheStore::Configuration{.BasePath							  = m_DataRoot / "cache",
-																  .AllowAutomaticCreationOfNamespaces = true,
-																  .EnableWriteLog  = ServerOptions.StructuredCacheWriteLogEnabled,
-																  .EnableAccessLog = ServerOptions.StructuredCacheAccessLogEnabled},
-									 m_GcManager.GetDiskWriteBlocker());
+	m_CacheStore =
+		new ZenCacheStore(m_GcManager,
+						  ZenCacheStore::Configuration{.BasePath						   = m_DataRoot / "cache",
+													   .AllowAutomaticCreationOfNamespaces = true,
+													   .Logging = {.EnableWriteLog	= ServerOptions.StructuredCacheWriteLogEnabled,
+																   .EnableAccessLog = ServerOptions.StructuredCacheAccessLogEnabled}},
+						  m_GcManager.GetDiskWriteBlocker());
 
 	const ZenUpstreamCacheConfig& UpstreamConfig = ServerOptions.UpstreamCacheConfig;
 
@@ -1136,7 +1143,7 @@ ZenEntryPoint::Run()
 		sentry_options_set_dsn(SentryOptions, "https://[email protected]/5919284");
 		sentry_options_set_database_path(SentryOptions, SentryDatabasePath.c_str());
 		sentry_options_set_logger(SentryOptions, SentryLogFunction, this);
-		std::string SentryAttachmentPath = m_ServerOptions.AbsLogFile.string();
+		std::string SentryAttachmentPath = PathToUtf8(m_ServerOptions.AbsLogFile);
 		if (SentryAttachmentPath.starts_with("\\\\?\\"))
 		{
 			SentryAttachmentPath = SentryAttachmentPath.substr(4);