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Modified some PacketSender and BaseSniffer functions to take references instead of pointers.

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This commit is contained in:
Matias Fontanini
2012-09-11 08:51:25 -03:00
parent b977697367
commit 7cbd32361a
21 changed files with 93 additions and 110 deletions
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12
examples/portscan.cpp
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@@ -27,12 +27,12 @@
#include <pthread.h>
#include <tins/ip.h>
#include <tins/tcp.h>
#include <tins/ipaddress.h>
#include <tins/ip_address.h>
#include <tins/ethernetII.h>
#include <tins/network_interface.h>
#include <tins/sniffer.h>
#include <tins/utils.h>
#include <tins/packetsender.h>
#include <tins/packet_sender.h>
using namespace std;
@@ -44,8 +44,8 @@ typedef std::pair<Sniffer*, std::string> sniffer_data;
/* Our scan handler. This will receive SYNs and RSTs and inform us
* the scanned port's status.
*/
bool handler(PDU *pdu) {
TCP *tcp = pdu->find_pdu<TCP>();
bool handler(PDU &pdu) {
TCP *tcp = pdu.find_pdu<TCP>();
if(tcp) {
// Ok, it's a TCP PDU. Is RST flag on? Then port is closed.
if(tcp->get_flag(TCP::RST)) {
@@ -77,7 +77,7 @@ void send_syns(const NetworkInterface &iface, IPv4Address dest_ip, const vector<
for(vector<string>::const_iterator it = ips.begin(); it != ips.end(); ++it) {
// Set the new port and send the packet!
tcp->dport(atoi(it->c_str()));
sender.send(&ip);
sender.send(ip);
}
// Wait 1 second.
sleep(1);
@@ -89,7 +89,7 @@ void send_syns(const NetworkInterface &iface, IPv4Address dest_ip, const vector<
ip.src_addr(dest_ip);
// We use an ethernet pdu, otherwise the kernel will drop it.
EthernetII eth(iface, info.hw_addr, info.hw_addr, ip.clone_pdu());
sender.send(&eth);
sender.send(eth);
}
void *thread_proc(void *param) {