mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-20 17:29:13 +00:00
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
|
|
*
|
|
* (C) 2013-26 - ntop.org
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _LABELS_CONFIGURATION_H
|
|
#define _LABELS_CONFIGURATION_H
|
|
|
|
#include "ntop_includes.h"
|
|
|
|
/*
|
|
* LabelsConfiguration manages host-label bitmaps.
|
|
*
|
|
* Data is stored in-memory in VLANAddressTree
|
|
* and stored in redis for persistency (ntopng.prefs.host_labels_bitmap.<serialization_key>)
|
|
*/
|
|
class LabelsConfiguration {
|
|
private:
|
|
VLANAddressTree tree;
|
|
|
|
void store_to_redis(const char *key, u_int64_t bitmap);
|
|
void add_to_tree(const char *key, u_int64_t bitmap);
|
|
|
|
public:
|
|
LabelsConfiguration() = default;
|
|
~LabelsConfiguration() = default;
|
|
|
|
/* Scan Redis for ntopng.prefs.host_labels_bitmap.<iface_id>_* keys and initialize the tree at startup */
|
|
void loadFromRedis(int iface_id);
|
|
|
|
/* Direct lookups (radix tree) */
|
|
u_int64_t getLabels(const u_int8_t mac[6]);
|
|
u_int64_t getLabels(IpAddress *ip, u_int16_t vlan_id);
|
|
|
|
/* Look up a label bitmap by serialization key (return 0 when not found) */
|
|
u_int64_t getLabels(const char *key);
|
|
|
|
void setLabels(const char *key, u_int64_t bitmap);
|
|
};
|
|
|
|
#endif /* _LABELS_CONFIGURATION_H */
|