From 5440febba42d0f46572d0617f0fdd5d2d38922de Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 8 Nov 2017 15:34:03 +0100
Subject: [SERVER] Add multiple config options for limiting stuff

maxClients, maxImages, maxPayload, maxReplicationSize
Refs #3231
---
 src/server/globals.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/server/globals.h')

diff --git a/src/server/globals.h b/src/server/globals.h
index 1475981..c1d5d78 100644
--- a/src/server/globals.h
+++ b/src/server/globals.h
@@ -218,9 +218,38 @@ extern bool _lookupMissingForProxy;
  */
 extern int _listenPort;
 
+/**
+ * Max number of DNBD3 clients we accept
+ */
+extern int _maxClients;
+
+/**
+ * Max number of Images we support (in baseDir)
+ */
+extern int _maxImages;
+
+/**
+ * Maximum payload length we accept on uplinks and thus indirectly
+ * from clients in case the requested range is not cached locally.
+ * Usually this isn't even a megabyte for "real" clients (blockdev
+ * or fuse).
+ */
+extern int _maxPayload;
+
+/**
+ * If in proxy mode, don't replicate images that are
+ * larger than this according to the uplink server.
+ */
+extern uint64_t _maxReplicationSize;
+
 /**
  * Load the server configuration.
  */
 void globals_loadConfig();
 
+/**
+ * Dump the effective configuration in use to given buffer.
+ */
+size_t globals_dumpConfig(char *buffer, size_t size);
+
 #endif /* GLOBALS_H_ */
-- 
cgit v1.2.3-55-g7522