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Remove some dead gen-1 OS code.

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This commit is contained in:
david
2008-04-11 03:54:44 +00:00
parent 071d313e7b
commit c7017806cc
5 changed files with 14 additions and 70 deletions
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2
Target.cc
View File

@@ -122,7 +122,6 @@ void Target::Initialize() {
targetname = NULL;
memset(&seq, 0, sizeof(seq));
distance = -1;
FPR1 = NULL;
FPR = NULL;
osscan_flag = OS_NOTPERF;
wierd_responses = flags = 0;
@@ -178,7 +177,6 @@ void Target::FreeInternal() {
nameIPBuf = NULL;
}
if (FPR1) delete FPR1;
if (FPR) delete FPR;
}

3
Target.h
View File

@@ -246,8 +246,7 @@ class Target {
struct seq_info seq;
int distance;
FingerPrintResults *FPR1; /* FP results get by the old OS scan system. */
FingerPrintResults *FPR; /* FP results get by the new OS scan system. */
FingerPrintResults *FPR; /* FP results get by the OS scan system. */
PortList ports;
// unsigned int up;

13
nmap.cc
View File

@@ -2358,19 +2358,6 @@ n -sS -O -v example.com/24\n\
f --spoof \"/usr/local/bin/pico -z hello.c\" -sS -oN e.log example.com/24\n\n");
}
char *seqreport1(struct seq_info *seq) {
static char report[512];
Snprintf(report, sizeof(report), "TCP Sequence Prediction: Difficulty=%d (%s)\n", seq->index, seqidx2difficultystr1(seq->index));
return report;
}
/* Convert a TCP sequence prediction difficulty index like 1264386
into a difficulty string like "Worthy Challenge */
const char *seqidx2difficultystr1(unsigned long idx) {
return (idx < 10)? "Trivial joke" : (idx < 80)? "Easy" : (idx < 3000)? "Medium" : (idx < 5000)? "Formidable" : (idx < 100000)? "Worthy challenge" : "Good luck!";
}
char *seqreport(struct seq_info *seq) {
static char report[512];

7
nse_nmaplib.cc
View File

@@ -233,15 +233,8 @@ void set_hostinfo(lua_State* l, Target *currenths) {
}
FingerPrintResults *FPR = NULL;
int osscanSys;
if (currenths->FPR != NULL && currenths->FPR1 == NULL) {
osscanSys = 2;
FPR = currenths->FPR;
} else if(currenths->FPR == NULL && currenths->FPR1 != NULL) {
osscanSys = 1;
FPR = currenths->FPR1;
}
/* if there has been an os scan which returned a pretty certain
* result, we will use it in the scripts

53
output.cc
View File

@@ -1452,44 +1452,15 @@ void printosscanoutput(Target *currenths) {
char numlst[512]; /* For creating lists of numbers */
char *p; /* Used in manipulating numlst above */
FingerPrintResults *FPR;
int osscanSys = 0;
int distance = -1;
int osscan_flag;
if (!(osscan_flag = currenths->osscanPerformed()))
return;
if (currenths->FPR == NULL && currenths->FPR1 == NULL) {
if (currenths->FPR == NULL)
return;
} else if (currenths->FPR != NULL && currenths->FPR1 == NULL) {
osscanSys = 2;
FPR = currenths->FPR;
} else if (currenths->FPR == NULL && currenths->FPR1 != NULL) {
osscanSys = 1;
FPR = currenths->FPR1;
}
else {
/* Neither is NULL. This happens when new OS scan system fails to
get a perfect match and falls back on the old OS scan
system. */
if (currenths->FPR->num_perfect_matches > 0) {
osscanSys = 2;
FPR = currenths->FPR; /* Just an ensurance. */
} else if (currenths->FPR1->num_perfect_matches > 0) {
osscanSys = 1;
FPR = currenths->FPR1;
} else if (currenths->FPR->overall_results == OSSCAN_SUCCESS) {
osscanSys = 2;
FPR = currenths->FPR;
} else if (currenths->FPR1->overall_results == OSSCAN_SUCCESS) {
osscanSys = 1;
FPR = currenths->FPR1;
} else {
/* Both fails. */
osscanSys = 2;
FPR = currenths->FPR;
}
}
if (currenths->distance != -1)
distance = currenths->distance;
@@ -1581,7 +1552,7 @@ void printosscanoutput(Target *currenths) {
}
log_write(LOG_PLAIN, "\n");
}
if (osscanSys == 2 && !reason) {
if (!reason) {
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,"No exact OS matches for host (If you know what OS is running on it, see http://nmap.org/submit/ ).\nTCP/IP fingerprint:\n%s\n",
mergeFPs(FPR->FPs, FPR->numFPs, true,
currenths->v4hostip(), distance, currenths->MACAddress(),
@@ -1593,8 +1564,8 @@ void printosscanoutput(Target *currenths) {
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,"No exact OS matches for host (test conditions non-ideal).");
if (o.verbose > 1 || o.debugging)
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,
"\nTCP/IP fingerprint by osscan system #%d:\n%s",
osscanSys, mergeFPs(FPR->FPs, FPR->numFPs, false,
"\nTCP/IP fingerprint:\n%s",
mergeFPs(FPR->FPs, FPR->numFPs, false,
currenths->v4hostip(), distance, currenths->MACAddress(),
FPR->osscan_opentcpport, FPR->osscan_closedtcpport, FPR->osscan_closedudpport,
false));
@@ -1616,7 +1587,7 @@ void printosscanoutput(Target *currenths) {
const char *reason = FPR->OmitSubmissionFP();
if ((o.verbose > 1 || o.debugging) && reason)
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,"OS fingerprint not ideal because: %s\n", reason);
if (osscanSys == 2 && !reason) {
if (!reason) {
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,"No OS matches for host (If you know what OS is running on it, see http://nmap.org/submit/ ).\nTCP/IP fingerprint:\n%s\n",
mergeFPs(FPR->FPs, FPR->numFPs, true,
currenths->v4hostip(), distance, currenths->MACAddress(),
@@ -1625,8 +1596,8 @@ void printosscanoutput(Target *currenths) {
} else {
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT,"No OS matches for host\n");
if (o.verbose > 1)
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT, "\nTCP/IP fingerprint by osscan system #%d:\n%s",
osscanSys, mergeFPs(FPR->FPs, FPR->numFPs, false,
log_write(LOG_NORMAL|LOG_SKID_NOXLT|LOG_STDOUT, "\nTCP/IP fingerprint:\n%s",
mergeFPs(FPR->FPs, FPR->numFPs, false,
currenths->v4hostip(), distance, currenths->MACAddress(),
FPR->osscan_opentcpport, FPR->osscan_closedtcpport, FPR->osscan_closedudpport,
false));
@@ -1634,8 +1605,8 @@ void printosscanoutput(Target *currenths) {
} else if (FPR->overall_results == OSSCAN_TOOMANYMATCHES || (FPR->num_perfect_matches > 8 && !o.debugging)) {
log_write(LOG_PLAIN,"Too many fingerprints match this host to give specific OS details\n");
if (o.debugging || o.verbose > 1) {
log_write(LOG_PLAIN,"TCP/IP fingerprint by osscan system #%d:\n%s",
osscanSys, mergeFPs(FPR->FPs, FPR->numFPs, false,
log_write(LOG_PLAIN,"TCP/IP fingerprint:\n%s",
mergeFPs(FPR->FPs, FPR->numFPs, false,
currenths->v4hostip(), distance, currenths->MACAddress(),
FPR->osscan_opentcpport, FPR->osscan_closedtcpport, FPR->osscan_closedudpport,
false));
@@ -1679,12 +1650,8 @@ void printosscanoutput(Target *currenths) {
}
log_write(LOG_XML, "<tcpsequence index=\"%li\" class=\"%s\" difficulty=\"%s\" values=\"%s\" />\n", (long) currenths->seq.index, seqclass2ascii(currenths->seq.seqclass), seqidx2difficultystr(currenths->seq.index), numlst);
if (o.verbose) {
if (osscanSys == 1)
log_write(LOG_PLAIN,"%s", seqreport1(&(currenths->seq)));
else if(osscanSys == 2)
if (o.verbose)
log_write(LOG_PLAIN,"%s", seqreport(&(currenths->seq)));
}
log_write(LOG_MACHINE,"\tSeq Index: %d", currenths->seq.index);
}