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| author | Loïc Blot <nerzhul@users.noreply.github.com> | 2017-07-18 21:39:55 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-18 21:39:55 +0200 |
| commit | 79f19b8369a0120fbf0bd0ee3739989fbbbca50e (patch) | |
| tree | 0051cde3efe56d35d03aa50a5095d9b8ba04d15b /src/network/networkprotocol.h | |
| parent | 7e3cdf7088b1fb6744d0bd9cc903823b6e3bbfe3 (diff) | |
| download | minetest-79f19b8369a0120fbf0bd0ee3739989fbbbca50e.tar.gz minetest-79f19b8369a0120fbf0bd0ee3739989fbbbca50e.tar.bz2 minetest-79f19b8369a0120fbf0bd0ee3739989fbbbca50e.zip | |
[CSM] Add flavour limits controlled by server (#5930)
* [CSM] Add flavour limits controlled by server
Server send flavour limits to client permitting to disable or limit some Lua calls
* Add limits for reading nodedefs and itemdefs
* flavour: Add lookup node limits
* Merge get_node_or_nil into get_node.
Sending fake node doesn't make sense in CSM, just return nil if node is not available for any reason
* Add node range customization when noderange flavour is enabled (default 8 nodes)
* Limit nodes range & disable chat message sending by default
* Bump protocol version
Diffstat (limited to 'src/network/networkprotocol.h')
| -rw-r--r-- | src/network/networkprotocol.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/network/networkprotocol.h b/src/network/networkprotocol.h index 759334839..b210d3d2e 100644 --- a/src/network/networkprotocol.h +++ b/src/network/networkprotocol.h @@ -17,8 +17,8 @@ with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#ifndef NETWORKPROTOCOL_HEADER -#define NETWORKPROTOCOL_HEADER +#pragma once + #include "util/string.h" /* @@ -168,6 +168,7 @@ with this program; if not, write to the Free Software Foundation, Inc., * sender * type (RAW, NORMAL, ANNOUNCE, SYSTEM) * content + Add TOCLIENT_CSM_FLAVOUR_LIMITS to define which CSM flavour should be limited */ #define LATEST_PROTOCOL_VERSION 35 @@ -313,6 +314,11 @@ enum ToClientCommand f1000 time_speed */ + TOCLIENT_CSM_FLAVOUR_LIMITS = 0x2A, + /* + u32 CSMFlavourLimits byteflag + */ + // (oops, there is some gap here) TOCLIENT_CHAT_MESSAGE = 0x2F, @@ -1003,5 +1009,12 @@ enum PlayerListModifer: u8 PLAYER_LIST_REMOVE, }; +enum CSMFlavourLimit : u64 { + CSM_FL_NONE = 0x00000000, + CSM_FL_LOOKUP_NODES = 0x00000001, // Limit node lookups + CSM_FL_CHAT_MESSAGES = 0x00000002, // Disable chat message sending from CSM + CSM_FL_READ_ITEMDEFS = 0x00000004, // Disable itemdef lookups + CSM_FL_READ_NODEDEFS = 0x00000008, // Disable nodedef lookups + CSM_FL_ALL = 0xFFFFFFFF, +}; -#endif |