source: examples/tracedump/tracedump-libtrace.cc @ 76b37b0

#include <libtrace.h>
#include <err.h>
#include <time.h>
#include "tracedump.h"
#include <stdio.h>

int main(int argc,char **argv)
{
        struct libtrace_t *trace = trace_create(argv[1]);
        struct libtrace_packet_t packet;
        struct libtrace_filter_t *filter=NULL;
        
        if (!trace) {
                errx(1,"Failed to open trace");
        }

        if (argc>2)
                filter=trace_bpf_setfilter(argv[2]);

        while(trace_read_packet(trace,&packet)!=-1) {
                time_t sec = (time_t)trace_get_seconds(&packet);
                char *link=(char *)trace_get_link(&packet);
                if (filter && !trace_bpf_filter(filter,&packet))
                        continue;

                printf("%s",ctime(&sec));
                per_packet(trace_get_link_type(&packet),
                                link,
                                packet.size-(link-packet.buffer));
        }

        trace_destroy(trace);
        return 0;
}