3rd-party/libtins
1
0
Fork 0
mirror of https://github.com/mfontanini/libtins synced 2026-01-30 13:34:27 +01:00
Code Issues Releases Wiki Activity

Added 1000ms as the default read timeout used when calling pcap_open_live. Added BaseSniffer::set_timeout to modify this parameter.

Browse Source
This commit is contained in:
Matias Fontanini
2013-11-19 20:51:58 -03:00
parent 6355aff3cd
commit 295ebb679c
2 changed files with 13 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/sniffer.h
View File

@@ -192,6 +192,14 @@ namespace Tins {
*/ */
int get_fd(); int get_fd();
/**
* \brief Sets the read timeout for this sniffer.
*
* This calls pcap_set_timeout using the provided parameter.
* \param ms The amount of milliseconds.
*/
void set_timeout(int ms);
/** /**
* \brief Retrieves this sniffer's link type. * \brief Retrieves this sniffer's link type.
* *

6
src/sniffer.cpp
View File

@@ -178,6 +178,10 @@ bool BaseSniffer::set_filter(const std::string &filter) {
return result; return result;
} }
void BaseSniffer::set_timeout(int ms) {
pcap_set_timeout(handle, ms);
}
// ****************************** Sniffer ****************************** // ****************************** Sniffer ******************************
Sniffer::Sniffer(const string &device, unsigned max_packet_size, Sniffer::Sniffer(const string &device, unsigned max_packet_size,
@@ -201,7 +205,7 @@ void Sniffer::init_sniffer(const std::string &device, unsigned max_packet_size,
ip = 0; ip = 0;
if_mask = 0; if_mask = 0;
} }
pcap_t *phandle = pcap_open_live(device.c_str(), max_packet_size, promisc, 0, error); pcap_t *phandle = pcap_open_live(device.c_str(), max_packet_size, promisc, 1000, error);
if(!phandle) if(!phandle)
throw runtime_error(error); throw runtime_error(error);