118 lines
2.9 KiB
C++
118 lines
2.9 KiB
C++
/*
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* nethogs.h
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*
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* Copyright (c) 2004-2006,2008,2010 Arnout Engelen
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __NETHOGS_H
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#define __NETHOGS_H
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#include <netinet/in.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <cassert>
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#include <cstring>
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#ifdef __APPLE__
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#include <sys/malloc.h>
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#else
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#include <malloc.h>
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#endif
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#include <iostream>
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#define _BSD_SOURCE 1
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/* take the average speed over the last 5 seconds */
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#define PERIOD 5
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/* the amount of time after the last packet was recieved
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* after which a process is removed */
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#define PROCESSTIMEOUT 150
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/* the amount of time after the last packet was recieved
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* after which a connection is removed */
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#define CONNTIMEOUT 50
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/* Set to '0' when compiling for a system that uses Linux Capabilities,
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* like www.adamantix.org: in that case nethogs shouldn't check if it's
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* running as root. Take care to give it sufficient privileges though. */
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#ifndef NEEDROOT
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#define NEEDROOT 1
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#endif
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#define DEBUG 0
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#define REVERSEHACK 0
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// 2 times: 32 characters, 7 ':''s, a ':12345'.
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// 1 '-'
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// -> 2*45+1=91. we make it 92, for the null.
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#define HASHKEYSIZE 92
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#define PROGNAME_WIDTH 512
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// viewMode: how to represent numbers
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#define VIEWMODE_KBPS 0
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#define VIEWMODE_TOTAL_KB 1
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#define VIEWMODE_TOTAL_B 2
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#define VIEWMODE_TOTAL_MB 3
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#define VIEWMODE_COUNT 4
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#define NORETURN __attribute__ ((__noreturn__))
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void forceExit(bool success, const char *msg, ...) NORETURN;
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class local_addr {
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public:
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/* ipv4 constructor takes an in_addr_t */
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local_addr (in_addr_t m_addr, local_addr * m_next = NULL)
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{
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addr = m_addr;
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next = m_next;
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sa_family = AF_INET;
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string = (char*) malloc (16);
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inet_ntop (AF_INET, &m_addr, string, 15);
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}
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/* this constructor takes an char address[33] */
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local_addr (struct in6_addr *m_addr, local_addr * m_next = NULL)
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{
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addr6 = *m_addr;
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next = m_next;
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sa_family = AF_INET6;
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string = (char*) malloc (64);
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inet_ntop (AF_INET6, &m_addr, string, 63);
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}
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bool contains (const in_addr_t & n_addr);
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bool contains (const struct in6_addr & n_addr);
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char * string;
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local_addr * next;
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private:
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in_addr_t addr;
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struct in6_addr addr6;
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short int sa_family;
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};
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void quit_cb (int i);
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const char* getVersion();
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#endif
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