Added upstream cache policy command line option (read|write,readonly,writeonly,disabled).

1 files changed, 9 insertions, 1 deletions

diff --git a/zenserver/config.h b/zenserver/config.h
index 80ec86905..c3f08f84f 100644
--- a/zenserver/config.h
+++ b/zenserver/config.h
@@ -34,12 +34,20 @@ struct ZenUpstreamZenConfig
 	std::string Url;
 };
 
+enum class UpstreamCachePolicy : uint8_t
+{
+	Disabled  = 0,
+	Read	  = 1 << 0,
+	Write	  = 1 << 1,
+	ReadWrite = Read | Write
+};
+
 struct ZenUpstreamCacheConfig
 {
 	ZenUpstreamJupiterConfig JupiterConfig;
 	ZenUpstreamZenConfig	 ZenConfig;
 	int						 UpstreamThreadCount = 4;
-	bool					 Enabled			 = false;
+	UpstreamCachePolicy		 CachePolicy		 = UpstreamCachePolicy::ReadWrite;
 };
 
 struct ZenServiceConfig