29 lines
655 B
C++
29 lines
655 B
C++
#include <iostream>
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extern "C" {
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#include "decpcap.h"
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}
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int process_tcp (u_char * /* userdata */, const dp_header * /* header */, const u_char * /* m_packet */) {
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std::cout << "Callback for processing TCP packet called" << std::endl;
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return 0;
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}
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int main (int argc, char ** argv)
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{
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if (argc < 2)
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{
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std::cout << "Please, enter a filename" << std::endl;
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}
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char* errbuf = new char[DP_ERRBUF_SIZE];
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dp_handle * newhandle = dp_open_offline(argv[1], errbuf);
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dp_addcb (newhandle, dp_packet_tcp, process_tcp);
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int ret = dp_dispatch (newhandle, -1, NULL, 0);
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if (ret == -1)
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{
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std::cout << "Error dispatching: " << dp_geterr(newhandle);
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}
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}
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