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cleanups. mainly memory leak fixes

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This commit is contained in:
Arnout Engelen
2004-09-14 19:24:01 +00:00
parent cf2f473cd1
commit fc333df257
10 changed files with 92 additions and 109 deletions
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25
packet.h
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@@ -9,11 +9,6 @@
#include <arpa/inet.h>
#include "nethogs.h"
extern "C"
{
#include <pcap.h>
}
enum direction {
dir_unknown,
dir_incoming,
@@ -33,12 +28,21 @@ public:
in_addr dip;
unsigned short sport;
unsigned short dport;
bpf_u_int32 len;
u_int32_t len;
timeval time;
Packet (in_addr m_sip, unsigned short m_sport, in_addr m_dip, unsigned short m_dport, bpf_u_int32 m_len, timeval m_time, direction dir = dir_unknown);
Packet (in6_addr m_sip, unsigned short m_sport, in6_addr m_dip, unsigned short m_dport, bpf_u_int32 m_len, timeval m_time, direction dir = dir_unknown);
/* using default copy constructor */
Packet (in_addr m_sip, unsigned short m_sport, in_addr m_dip, unsigned short m_dport, u_int32_t m_len, timeval m_time, direction dir = dir_unknown);
Packet (in6_addr m_sip, unsigned short m_sport, in6_addr m_dip, unsigned short m_dport, u_int32_t m_len, timeval m_time, direction dir = dir_unknown);
/* copy constructor */
Packet (const Packet &old);
~Packet ()
{
if (hashstring != NULL)
{
free (hashstring);
hashstring = NULL;
}
}
/* Packet (const Packet &old_packet); */
/* copy constructor that turns the packet around */
Packet * newInverted ();
@@ -53,8 +57,7 @@ public:
private:
direction dir;
short int sa_family;
char * hashstring;
};
//Packet * getPacket (const struct pcap_pkthdr * header, const u_char * packet, packet_type packettype);
#endif