if (request) {
ND_TCHECK_2(param);
- level = EXTRACT_LE_U_2(param);
+ level = GET_LE_U_2(param);
fmt = "InfoLevel=[u]\n";
smb_fdata(ndo, param, fmt, param + pcnt, unicodestr);
} else {
ND_TCHECK_1(words);
if (request) {
ND_TCHECK_2(w + (14 * 2));
- pcnt = EXTRACT_LE_U_2(w + 9 * 2);
- param = buf + EXTRACT_LE_U_2(w + 10 * 2);
- dcnt = EXTRACT_LE_U_2(w + 11 * 2);
- data = buf + EXTRACT_LE_U_2(w + 12 * 2);
- fn = smbfindint(EXTRACT_LE_U_2(w + 14 * 2), trans2_fns);
+ pcnt = GET_LE_U_2(w + 9 * 2);
+ param = buf + GET_LE_U_2(w + 10 * 2);
+ dcnt = GET_LE_U_2(w + 11 * 2);
+ data = buf + GET_LE_U_2(w + 12 * 2);
+ fn = smbfindint(GET_LE_U_2(w + 14 * 2), trans2_fns);
} else {
- if (EXTRACT_U_1(words) == 0) {
+ if (GET_U_1(words) == 0) {
ND_PRINT("%s\n", fn->name);
ND_PRINT("Trans2Interim\n");
return;
}
ND_TCHECK_2(w + (7 * 2));
- pcnt = EXTRACT_LE_U_2(w + 3 * 2);
- param = buf + EXTRACT_LE_U_2(w + 4 * 2);
- dcnt = EXTRACT_LE_U_2(w + 6 * 2);
- data = buf + EXTRACT_LE_U_2(w + 7 * 2);
+ pcnt = GET_LE_U_2(w + 3 * 2);
+ param = buf + GET_LE_U_2(w + 4 * 2);
+ dcnt = GET_LE_U_2(w + 6 * 2);
+ data = buf + GET_LE_U_2(w + 7 * 2);
}
ND_PRINT("%s param_length=%u data_length=%u\n", fn->name, pcnt, dcnt);
if (request) {
- if (EXTRACT_U_1(words) == 8) {
+ if (GET_U_1(words) == 8) {
smb_fdata(ndo, words + 1,
"Trans2Secondary\nTotParam=[u]\nTotData=[u]\nParamCnt=[u]\nParamOff=[u]\nParamDisp=[u]\nDataCnt=[u]\nDataOff=[u]\nDataDisp=[u]\nHandle=[u]\n",
maxbuf, unicodestr);
}
ND_TCHECK_2(dat);
- bcc = EXTRACT_LE_U_2(dat);
+ bcc = GET_LE_U_2(dat);
ND_PRINT("smb_bcc=%u\n", bcc);
if (fn->descript.fn)
(*fn->descript.fn)(ndo, param, data, pcnt, dcnt);
u_int command;
ND_TCHECK_1(data);
- command = EXTRACT_U_1(data);
+ command = GET_U_1(data);
smb_fdata(ndo, param, "BROWSE PACKET\n|Param ", param+paramlen, unicodestr);
if (request) {
ND_TCHECK_2(w + (12 * 2));
- paramlen = EXTRACT_LE_U_2(w + 9 * 2);
- param = buf + EXTRACT_LE_U_2(w + 10 * 2);
- datalen = EXTRACT_LE_U_2(w + 11 * 2);
- data = buf + EXTRACT_LE_U_2(w + 12 * 2);
+ paramlen = GET_LE_U_2(w + 9 * 2);
+ param = buf + GET_LE_U_2(w + 10 * 2);
+ datalen = GET_LE_U_2(w + 11 * 2);
+ data = buf + GET_LE_U_2(w + 12 * 2);
f1 = "TotParamCnt=[u]\nTotDataCnt=[u]\nMaxParmCnt=[u]\nMaxDataCnt=[u]\nMaxSCnt=[u]\nTransFlags=[w]\nRes1=[w]\nRes2=[w]\nRes3=[w]\nParamCnt=[u]\nParamOff=[u]\nDataCnt=[u]\nDataOff=[u]\nSUCnt=[u]\n";
f2 = "|Name=[S]\n";
f3 = "|Param ";
f4 = "|Data ";
} else {
ND_TCHECK_2(w + (7 * 2));
- paramlen = EXTRACT_LE_U_2(w + 3 * 2);
- param = buf + EXTRACT_LE_U_2(w + 4 * 2);
- datalen = EXTRACT_LE_U_2(w + 6 * 2);
- data = buf + EXTRACT_LE_U_2(w + 7 * 2);
+ paramlen = GET_LE_U_2(w + 3 * 2);
+ param = buf + GET_LE_U_2(w + 4 * 2);
+ datalen = GET_LE_U_2(w + 6 * 2);
+ data = buf + GET_LE_U_2(w + 7 * 2);
f1 = "TotParamCnt=[u]\nTotDataCnt=[u]\nRes1=[u]\nParamCnt=[u]\nParamOff=[u]\nRes2=[u]\nDataCnt=[u]\nDataOff=[u]\nRes3=[u]\nLsetup=[u]\n";
f2 = "|Unknown ";
f3 = "|Param ";
}
smb_fdata(ndo, words + 1, f1,
- min(words + 1 + 2 * EXTRACT_U_1(words), maxbuf),
+ min(words + 1 + 2 * GET_U_1(words), maxbuf),
unicodestr);
ND_TCHECK_2(data1);
- bcc = EXTRACT_LE_U_2(data1);
+ bcc = GET_LE_U_2(data1);
ND_PRINT("smb_bcc=%u\n", bcc);
if (bcc > 0) {
smb_fdata(ndo, data1 + 2, f2, maxbuf - (paramlen + datalen), unicodestr);
const char *f1 = NULL, *f2 = NULL;
ND_TCHECK_1(words);
- wct = EXTRACT_U_1(words);
+ wct = GET_U_1(words);
if (request)
f2 = "*|Dialect=[Y]\n";
else {
smb_fdata(ndo, words + 1, f1, min(words + 1 + wct * 2, maxbuf),
unicodestr);
else
- smb_data_print(ndo, words + 1, min(wct * 2, PTR_DIFF(maxbuf, words + 1)));
+ smb_data_print(ndo, words + 1, min(wct * 2, ND_BYTES_BETWEEN(maxbuf, words + 1)));
ND_TCHECK_2(data);
- bcc = EXTRACT_LE_U_2(data);
+ bcc = GET_LE_U_2(data);
ND_PRINT("smb_bcc=%u\n", bcc);
if (bcc > 0) {
if (f2)
- smb_fdata(ndo, data + 2, f2, min(data + 2 + EXTRACT_LE_U_2(data),
+ smb_fdata(ndo, data + 2, f2, min(data + 2 + GET_LE_U_2(data),
maxbuf), unicodestr);
else
smb_data_print(ndo, data + 2,
- min(EXTRACT_LE_U_2(data), PTR_DIFF(maxbuf, data + 2)));
+ min(GET_LE_U_2(data), ND_BYTES_BETWEEN(maxbuf, data + 2)));
}
return;
trunc:
const char *f1 = NULL, *f2 = NULL;
ND_TCHECK_1(words);
- wct = EXTRACT_U_1(words);
+ wct = GET_U_1(words);
if (request) {
if (wct == 10)
f1 = "Com2=[w]\nOff2=[u]\nBufSize=[u]\nMpxMax=[u]\nVcNum=[u]\nSessionKey=[W]\nPassLen=[u]\nCryptLen=[u]\nCryptOff=[u]\nPass&Name=\n";
smb_fdata(ndo, words + 1, f1, min(words + 1 + wct * 2, maxbuf),
unicodestr);
else
- smb_data_print(ndo, words + 1, min(wct * 2, PTR_DIFF(maxbuf, words + 1)));
+ smb_data_print(ndo, words + 1, min(wct * 2, ND_BYTES_BETWEEN(maxbuf, words + 1)));
ND_TCHECK_2(data);
- bcc = EXTRACT_LE_U_2(data);
+ bcc = GET_LE_U_2(data);
ND_PRINT("smb_bcc=%u\n", bcc);
if (bcc > 0) {
if (f2)
- smb_fdata(ndo, data + 2, f2, min(data + 2 + EXTRACT_LE_U_2(data),
+ smb_fdata(ndo, data + 2, f2, min(data + 2 + GET_LE_U_2(data),
maxbuf), unicodestr);
else
smb_data_print(ndo, data + 2,
- min(EXTRACT_LE_U_2(data), PTR_DIFF(maxbuf, data + 2)));
+ min(GET_LE_U_2(data), ND_BYTES_BETWEEN(maxbuf, data + 2)));
}
return;
trunc:
const char *f1 = NULL, *f2 = NULL;
ND_TCHECK_1(words);
- wct = EXTRACT_U_1(words);
+ wct = GET_U_1(words);
if (request) {
f1 = "Com2=[w]\nOff2=[u]\nHandle=[u]\nLockType=[w]\nTimeOut=[D]\nUnlockCount=[u]\nLockCount=[u]\n";
ND_TCHECK_1(words + 7);
- if (EXTRACT_U_1(words + 7) & 0x10)
+ if (GET_U_1(words + 7) & 0x10)
f2 = "*Process=[u]\n[P2]Offset=[M]\nLength=[M]\n";
else
f2 = "*Process=[u]\nOffset=[D]\nLength=[U]\n";
smb_fdata(ndo, words + 1, f1, maxwords, unicodestr);
ND_TCHECK_2(data);
- bcc = EXTRACT_LE_U_2(data);
+ bcc = GET_LE_U_2(data);
ND_PRINT("smb_bcc=%u\n", bcc);
if (bcc > 0) {
if (f2)
- smb_fdata(ndo, data + 2, f2, min(data + 2 + EXTRACT_LE_U_2(data),
+ smb_fdata(ndo, data + 2, f2, min(data + 2 + GET_LE_U_2(data),
maxbuf), unicodestr);
else
smb_data_print(ndo, data + 2,
- min(EXTRACT_LE_U_2(data), PTR_DIFF(maxbuf, data + 2)));
+ min(GET_LE_U_2(data), ND_BYTES_BETWEEN(maxbuf, data + 2)));
}
return;
trunc:
u_int smboffset;
ND_TCHECK_1(buf + 9);
- request = (EXTRACT_U_1(buf + 9) & 0x80) ? 0 : 1;
+ request = (GET_U_1(buf + 9) & 0x80) ? 0 : 1;
startbuf = buf;
- command = EXTRACT_U_1(buf + 4);
+ command = GET_U_1(buf + 4);
fn = smbfind(command, smb_fns);
return;
ND_TCHECK_2(buf + 10);
- flags2 = EXTRACT_LE_U_2(buf + 10);
+ flags2 = GET_LE_U_2(buf + 10);
unicodestr = flags2 & 0x8000;
nterrcodes = flags2 & 0x4000;
smb_fdata(ndo, buf, fmt_smbheader, buf + 33, unicodestr);
if (nterrcodes) {
- nterror = EXTRACT_LE_U_4(buf + 5);
+ nterror = GET_LE_U_4(buf + 5);
if (nterror)
ND_PRINT("NTError = %s\n", nt_errstr(nterror));
} else {
- if (EXTRACT_U_1(buf + 5))
- ND_PRINT("SMBError = %s\n", smb_errstr(EXTRACT_U_1(buf + 5),
- EXTRACT_LE_U_2(buf + 7)));
+ if (GET_U_1(buf + 5))
+ ND_PRINT("SMBError = %s\n", smb_errstr(GET_U_1(buf + 5),
+ GET_LE_U_2(buf + 7)));
}
smboffset = 32;
words = buf + smboffset;
ND_TCHECK_1(words);
- wct = EXTRACT_U_1(words);
+ wct = GET_U_1(words);
data = words + 1 + wct * 2;
maxwords = min(data, maxbuf);
for (i = 0; words + 1 + 2 * i < maxwords; i++) {
ND_TCHECK_2(words + 1 + 2 * i);
- v = EXTRACT_LE_U_2(words + 1 + 2 * i);
+ v = GET_LE_U_2(words + 1 + 2 * i);
ND_PRINT("smb_vwv[%u]=%u (0x%X)\n", i, v, v);
}
}
}
ND_TCHECK_2(data);
- bcc = EXTRACT_LE_U_2(data);
+ bcc = GET_LE_U_2(data);
ND_PRINT("smb_bcc=%u\n", bcc);
if (f2) {
if (bcc > 0)
} else {
if (bcc > 0) {
ND_PRINT("smb_buf[]=\n");
- smb_data_print(ndo, data + 2, min(bcc, PTR_DIFF(maxbuf, data + 2)));
+ smb_data_print(ndo, data + 2, min(bcc, ND_BYTES_BETWEEN(maxbuf, data + 2)));
}
}
}
if (wct == 0)
break;
ND_TCHECK_1(words + 1);
- command = EXTRACT_U_1(words + 1);
+ command = GET_U_1(words + 1);
if (command == 0xFF)
break;
ND_TCHECK_2(words + 3);
- newsmboffset = EXTRACT_LE_U_2(words + 3);
+ newsmboffset = GET_LE_U_2(words + 3);
fn = smbfind(command, smb_fns);
goto trunc;
maxbuf = data + caplen;
ND_TCHECK_1(data);
- type = EXTRACT_U_1(data);
+ type = GET_U_1(data);
ND_TCHECK_2(data + 2);
- nbt_len = EXTRACT_BE_U_2(data + 2);
+ nbt_len = GET_BE_U_2(data + 2);
length -= 4;
caplen -= 4;
goto trunc;
if (caplen < 4)
goto trunc;
- ecode = EXTRACT_U_1(data + 4);
+ ecode = GET_U_1(data + 4);
ND_PRINT("Session Reject, ");
switch (ecode) {
if (data == NULL)
break;
if (nbt_len >= 1 && caplen >= 1) {
- ecode = EXTRACT_U_1(origdata + 4);
+ ecode = GET_U_1(origdata + 4);
switch (ecode) {
case 0x80:
ND_PRINT("Not listening on called name\n");
ndo->ndo_protocol = "nbt_udp137";
ND_TCHECK_2(data + 10);
- name_trn_id = EXTRACT_BE_U_2(data);
- response = (EXTRACT_U_1(data + 2) >> 7);
- opcode = (EXTRACT_U_1(data + 2) >> 3) & 0xF;
- nm_flags = ((EXTRACT_U_1(data + 2) & 0x7) << 4) + (EXTRACT_U_1(data + 3) >> 4);
- rcode = EXTRACT_U_1(data + 3) & 0xF;
- qdcount = EXTRACT_BE_U_2(data + 4);
- ancount = EXTRACT_BE_U_2(data + 6);
- nscount = EXTRACT_BE_U_2(data + 8);
- arcount = EXTRACT_BE_U_2(data + 10);
+ name_trn_id = GET_BE_U_2(data);
+ response = (GET_U_1(data + 2) >> 7);
+ opcode = (GET_U_1(data + 2) >> 3) & 0xF;
+ nm_flags = ((GET_U_1(data + 2) & 0x7) << 4) + (GET_U_1(data + 3) >> 4);
+ rcode = GET_U_1(data + 3) & 0xF;
+ qdcount = GET_BE_U_2(data + 4);
+ ancount = GET_BE_U_2(data + 6);
+ nscount = GET_BE_U_2(data + 8);
+ arcount = GET_BE_U_2(data + 10);
startbuf = data;
if (maxbuf <= data)
if (p == NULL)
goto out;
ND_TCHECK_2(p);
- restype = EXTRACT_BE_U_2(p);
+ restype = GET_BE_U_2(p);
p = smb_fdata(ndo, p, "ResType=[rw]\nResClass=[rw]\nTTL=[rU]\n", p + 8, 0);
if (p == NULL)
goto out;
ND_TCHECK_2(p);
- rdlen = EXTRACT_BE_U_2(p);
+ rdlen = GET_BE_U_2(p);
ND_PRINT("ResourceLength=%u\nResourceData=\n", rdlen);
p += 2;
if (rdlen == 6) {
u_int numnames;
ND_TCHECK_1(p);
- numnames = EXTRACT_U_1(p);
+ numnames = GET_U_1(p);
p = smb_fdata(ndo, p, "NumNames=[B]\n", p + 1, 0);
if (p == NULL)
goto out;
ND_TCHECK_1(p);
if (p >= maxbuf)
goto out;
- if (EXTRACT_U_1(p) & 0x80)
+ if (GET_U_1(p) & 0x80)
ND_PRINT("<GROUP> ");
- switch (EXTRACT_U_1(p) & 0x60) {
+ switch (GET_U_1(p) & 0x60) {
case 0x00: ND_PRINT("B "); break;
case 0x20: ND_PRINT("P "); break;
case 0x40: ND_PRINT("M "); break;
case 0x60: ND_PRINT("_ "); break;
}
- if (EXTRACT_U_1(p) & 0x10)
+ if (GET_U_1(p) & 0x10)
ND_PRINT("<DEREGISTERING> ");
- if (EXTRACT_U_1(p) & 0x08)
+ if (GET_U_1(p) & 0x08)
ND_PRINT("<CONFLICT> ");
- if (EXTRACT_U_1(p) & 0x04)
+ if (GET_U_1(p) & 0x04)
ND_PRINT("<ACTIVE> ");
- if (EXTRACT_U_1(p) & 0x02)
+ if (GET_U_1(p) & 0x02)
ND_PRINT("<PERMANENT> ");
ND_PRINT("\n");
p += 2;
if (caplen < 4)
goto trunc;
maxbuf = data + caplen;
- smb_len = EXTRACT_BE_U_3(data + 1);
+ smb_len = GET_BE_U_3(data + 1);
length -= 4;
caplen -= 4;
if (maxbuf > ndo->ndo_snapend)
maxbuf = ndo->ndo_snapend;
ND_TCHECK_1(data + 4);
- len = EXTRACT_LE_U_2(data);
- command = EXTRACT_U_1(data + 4);
+ len = GET_LE_U_2(data);
+ command = GET_U_1(data + 4);
data2 = data + len;
if (data2 >= maxbuf) {
data2 = maxbuf;
projects / tcpdump / blobdiff