diff options
Diffstat (limited to '3rdparty/winpcap/Examples-pcap/savedump/savedump.c')
-rw-r--r-- | 3rdparty/winpcap/Examples-pcap/savedump/savedump.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/3rdparty/winpcap/Examples-pcap/savedump/savedump.c b/3rdparty/winpcap/Examples-pcap/savedump/savedump.c deleted file mode 100644 index 17456a77e45..00000000000 --- a/3rdparty/winpcap/Examples-pcap/savedump/savedump.c +++ /dev/null @@ -1,111 +0,0 @@ -#ifdef _MSC_VER -/* - * we do not want the warnings about the old deprecated and unsecure CRT functions - * since these examples can be compiled under *nix as well - */ -#define _CRT_SECURE_NO_WARNINGS -#endif - -#include "pcap.h" - -/* prototype of the packet handler */ -void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data); - -int main(int argc, char **argv) -{ - pcap_if_t *alldevs; - pcap_if_t *d; - int inum; - int i=0; - pcap_t *adhandle; - char errbuf[PCAP_ERRBUF_SIZE]; - pcap_dumper_t *dumpfile; - - - /* Check command line */ - if(argc != 2) - { - printf("usage: %s filename", argv[0]); - return -1; - } - - /* Retrieve the device list on the local machine */ - if (pcap_findalldevs(&alldevs, errbuf) == -1) - { - fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf); - exit(1); - } - - /* Print the list */ - for(d=alldevs; d; d=d->next) - { - printf("%d. %s", ++i, d->name); - if (d->description) - printf(" (%s)\n", d->description); - else - printf(" (No description available)\n"); - } - - if(i==0) - { - printf("\nNo interfaces found! Make sure WinPcap is installed.\n"); - return -1; - } - - printf("Enter the interface number (1-%d):",i); - scanf("%d", &inum); - - if(inum < 1 || inum > i) - { - printf("\nInterface number out of range.\n"); - /* Free the device list */ - pcap_freealldevs(alldevs); - return -1; - } - - /* Jump to the selected adapter */ - for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++); - - - /* Open the adapter */ - if ((adhandle= pcap_open_live(d->name, // name of the device - 65536, // portion of the packet to capture. - // 65536 grants that the whole packet will be captured on all the MACs. - 1, // promiscuous mode (nonzero means promiscuous) - 1000, // read timeout - errbuf // error buffer - )) == NULL) - { - fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name); - /* Free the device list */ - pcap_freealldevs(alldevs); - return -1; - } - - /* Open the dump file */ - dumpfile = pcap_dump_open(adhandle, argv[1]); - - if(dumpfile==NULL) - { - fprintf(stderr,"\nError opening output file\n"); - return -1; - } - - printf("\nlistening on %s... Press Ctrl+C to stop...\n", d->description); - - /* At this point, we no longer need the device list. Free it */ - pcap_freealldevs(alldevs); - - /* start the capture */ - pcap_loop(adhandle, 0, packet_handler, (unsigned char *)dumpfile); - - pcap_close(adhandle); - return 0; -} - -/* Callback function invoked by libpcap for every incoming packet */ -void packet_handler(u_char *dumpfile, const struct pcap_pkthdr *header, const u_char *pkt_data) -{ - /* save the packet on the dump file */ - pcap_dump(dumpfile, header, pkt_data); -} |