version 1.1.2.7, 2013/06/25 17:16:37
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version 1.3.24.1, 2013/12/04 12:19:55
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Line 61 static void *
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Line 61 static void *
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ShowPkt(void *buffer) |
ShowPkt(void *buffer) |
{ |
{ |
char Proto = 0, szStr[BUFSIZ], szLine[BUFSIZ], szWrk[BUFSIZ], szShow[USHRT_MAX] = { 0 }; |
char Proto = 0, szStr[BUFSIZ], szLine[BUFSIZ], szWrk[BUFSIZ], szShow[USHRT_MAX] = { 0 }; |
struct bpf_hdr *bpf = buffer; |
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#ifdef __FreeBSD__ |
#ifdef __FreeBSD__ |
struct bpf_zbuf_header *bzh = buffer; |
struct bpf_zbuf_header *bzh = buffer; |
struct icmphdr *icmp; |
struct icmphdr *icmp; |
Line 78 ShowPkt(void *buffer)
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Line 77 ShowPkt(void *buffer)
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assert(buffer); |
assert(buffer); |
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#ifdef __FreeBSD__ | eth = (struct ether_header *) buffer; |
snprintf(szLine, BUFSIZ, "#Packet length: %d\n>>> Ethernet ...\n", flg ? bzh->bzh_kernel_len : bpf->bh_datalen); | |
strlcat(szShow, szLine, USHRT_MAX); | |
eth = (struct ether_header *) (buffer + (flg ? bzh->bzh_kernel_len : bpf->bh_hdrlen)); | |
#else | |
snprintf(szLine, BUFSIZ, "#Packet length: %d\n>>> Ethernet ...\n", bpf->bh_datalen); | |
strlcat(szShow, szLine, USHRT_MAX); | |
eth = (struct ether_header *) (buffer + bpf->bh_hdrlen); | |
#endif | |
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switch (ntohs(eth->ether_type)) { |
switch (ntohs(eth->ether_type)) { |
case ETHERTYPE_ARP: |
case ETHERTYPE_ARP: |
Line 246 ShowPkt(void *buffer)
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Line 237 ShowPkt(void *buffer)
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} |
} |
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printf("%s===\n", szShow); |
printf("%s===\n", szShow); |
pthread_exit(NULL); | return NULL; |
} |
} |
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// ---------------------- |
// ---------------------- |
Line 257 main(int argc, char **argv)
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Line 248 main(int argc, char **argv)
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u_int n, count = (u_int) -1; |
u_int n, count = (u_int) -1; |
register int i; |
register int i; |
int dev, fd, ret, siz = 0; |
int dev, fd, ret, siz = 0; |
char szStr[BUFSIZ], szMap[MAXPATHLEN] = { 0 }, *buffer = NULL; | char szStr[BUFSIZ], szEA[STRSIZ], szMap[MAXPATHLEN] = { 0 }, *buffer = NULL; |
struct ifreq ifr; |
struct ifreq ifr; |
struct pollfd pfd = { 0 }; |
struct pollfd pfd = { 0 }; |
pthread_t tid; |
pthread_t tid; |
char ch, mode = 'R'; |
char ch, mode = 'R'; |
struct timespec ts_start, ts_end; |
struct timespec ts_start, ts_end; |
void *bz = NULL; |
void *bz = NULL; |
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ether_addr_t ea; |
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while ((ch = getopt(argc, argv, "hvwzs:p:f:")) != -1) |
while ((ch = getopt(argc, argv, "hvwzs:p:f:")) != -1) |
switch (ch) { |
switch (ch) { |
Line 299 main(int argc, char **argv)
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Line 291 main(int argc, char **argv)
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else |
else |
strlcpy(szStr, *argv, sizeof szStr); |
strlcpy(szStr, *argv, sizeof szStr); |
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printf("io_getmaciface(%s) -> %d\n", szStr, io_getmaciface(szStr, &ea)); |
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e_ether_ntoa(&ea, szEA, sizeof szEA); |
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printf("ethernet address is %s\n", szEA); |
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#ifdef __FreeBSD__ |
#ifdef __FreeBSD__ |
dev = io_etherOpen(szStr, O_RDWR | O_NONBLOCK, 42, (u_int*) &siz, (flg) ? &bz : NULL); | dev = io_etherOpen(szStr, O_RDWR | O_NONBLOCK, 42, 0, (u_int*) &siz, (flg) ? &bz : NULL); |
if (dev == -1) |
if (dev == -1) |
dev = io_etherOpen(szStr, O_RDWR | O_NONBLOCK, 42, (u_int*) &siz, NULL); | dev = io_etherOpen(szStr, O_RDWR | O_NONBLOCK, 42, 0, (u_int*) &siz, NULL); |
#else |
#else |
dev = io_etherOpen(szStr, O_RDWR, 42, (u_int*) &siz, NULL); | dev = io_etherOpen(szStr, O_RDWR, 42, 0, (u_int*) &siz, NULL); |
#endif |
#endif |
if (dev == -1) { |
if (dev == -1) { |
printf("Error:: #%d - %s\n", io_GetErrno(), io_GetError()); |
printf("Error:: #%d - %s\n", io_GetErrno(), io_GetError()); |
Line 341 main(int argc, char **argv)
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Line 337 main(int argc, char **argv)
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if (mode == 'R') { |
if (mode == 'R') { |
pfd.events = POLLIN; |
pfd.events = POLLIN; |
for (i = 0; i < count; i++) { |
for (i = 0; i < count; i++) { |
if (poll(&pfd, 1, -1) == -1) | if ((ret = poll(&pfd, 1, -1)) == -1) |
break; |
break; |
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ret = io_etherRecv(dev, buffer, siz, NULL); | ret = io_etherRecv(dev, buffer, siz, bz); |
| if (!ret) |
| continue; |
if (ret == -1) |
if (ret == -1) |
printf("%d) io_etherRecv(%d) #%d - %s\n", i, ret, |
printf("%d) io_etherRecv(%d) #%d - %s\n", i, ret, |
io_GetErrno(), io_GetError()); |
io_GetErrno(), io_GetError()); |
if (Verbose) { |
if (Verbose) { |
printf("%d) +readed %d bytes\n", i, ret); |
printf("%d) +readed %d bytes\n", i, ret); |
pthread_create(&tid, NULL, ShowPkt, buffer); | ShowPkt(buffer); |
pthread_join(tid, NULL); | |
} |
} |
} |
} |
} else { |
} else { |