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reportUtils.c
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/*
* Copyright (C) 1998-2012 Luca Deri <[email protected]>
*
* http://www.ntop.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "ntop.h"
#include "globals-report.h"
typedef struct osInfo {
char *name, *link;
} OsInfo;
typedef struct osNumInfo {
char *name;
unsigned short num;
} OsNumInfo;
static OsInfo osInfos[] = {
{ "Windows", CONST_IMG_OS_WINDOWS },
{ "IRIX", CONST_IMG_OS_IRIX },
{ "Linux", CONST_IMG_OS_LINUX },
{ "SunOS", CONST_IMG_OS_SUNOS },
{ "Solaris", CONST_IMG_OS_SOLARIS },
{ "HP/JETdirect", CONST_IMG_OS_HP_JETDIRET },
{ "Mac", CONST_IMG_OS_MAC },
{ "Novell", CONST_IMG_OS_NOVELL },
{ "BSD", CONST_IMG_OS_BSD },
{ "Unix", CONST_IMG_OS_UNIX },
{ "Berkeley", CONST_IMG_OS_BERKELEY },
{ "HP-UX", CONST_IMG_OS_HP_UX },
{ "AIX", CONST_IMG_OS_AIX },
{ "Cisco", CONST_IMG_OS_CISCO },
{ NULL, NULL }
};
/* ************************* */
void *mallocAndInitWithReportWarn(int sz, char *from) {
void *tmpTable;
tmpTable = malloc(sz);
if (tmpTable == NULL) {
traceEvent(CONST_TRACE_ERROR, "Unable to allocate temporary table (%d) for %s", sz, from);
traceEvent(CONST_TRACE_INFO, "User warned, continuing without generating report");
printFlagedWarning("SORRY: <i>An internal error does not allow creation of this report.</i>");
} else {
memset (tmpTable, 0, sz);
}
return tmpTable;
}
/* ************************************ */
void formatUsageCounter(UsageCounter usageCtr,
Counter topValue,
/* If this value != 0 then a percentage is printed */
int actualDeviceId) {
char buf[LEN_GENERAL_WORK_BUFFER], formatBuf[32], hostLinkBuf[3*LEN_GENERAL_WORK_BUFFER];
int i, sendHeader=0;
HostTraffic *el;
if(topValue == 0) {
/* No percentage is printed */
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "<TD "TD_BG" ALIGN=RIGHT>%s</TD>",
formatPkts(usageCtr.value.value, formatBuf, sizeof(formatBuf)));
sendString(buf);
} else {
float pctg;
pctg = ((float)usageCtr.value.value/(float)topValue)*100;
if(pctg > 100) pctg = 100; /* This should not happen ! */
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<TD "TD_BG" ALIGN=RIGHT>%s [%.0f %%]</TD>",
formatPkts(usageCtr.value.value, formatBuf, sizeof(formatBuf)), pctg);
sendString(buf);
}
for(i=0; i<MAX_NUM_CONTACTED_PEERS; i++) {
HostTraffic tmpEl;
if(!emptySerial(&usageCtr.peersSerials[i])) {
if((el = quickHostLink(usageCtr.peersSerials[i],
myGlobals.actualReportDeviceId, &tmpEl)) != NULL) {
if(!sendHeader) {
sendString("<TD "TD_BG" ALIGN=LEFT><ul>");
sendHeader = 1;
}
sendString("\n<li>");
sendString(makeHostLink(el, 0, 0, 0, hostLinkBuf, sizeof(hostLinkBuf)));
} else
traceEvent(CONST_TRACE_WARNING, "Unable to find host serial - host skipped");
}
}
if(sendHeader)
sendString("</ul></TD>\n");
else
sendString("<TD "TD_BG"> </TD>\n");
}
/* ********************************** */
void printTableDoubleEntry(char *buf, int bufLen,
char *label, char* color,
float totalS, float percentageS,
float totalR, float percentageR) {
int int_perc;
char formatBuf[32];
if((totalS == 0) && (totalR == 0)) return;
if(percentageS < 0.5) {
int_perc = 0;
percentageS = 0;
} else if(percentageS > 99.5) {
int_perc = 100;
percentageS = 100;
} else {
int_perc = (int)(percentageS + 0.5);
}
switch(int_perc) {
case 0:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TR "TR_ON" %s><TH WIDTH=100 "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100 "TD_BG"> </TD>\n",
getRowColor(), label, formatKBytes(totalS, formatBuf, sizeof(formatBuf)));
break;
case 100:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TR "TR_ON" %s><TH WIDTH=100 "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100><IMG ALT=\"100%%\" ALIGN=MIDDLE SRC=\"/gauge.jpg\" WIDTH=100 HEIGHT=12></TD>\n",
getRowColor(), label, formatKBytes(totalS, formatBuf, sizeof(formatBuf)));
break;
default:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TR "TR_ON" %s><TH WIDTH=100 "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100 "TD_BG"><TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100\">"
"<TR "TR_ON"><TD><IMG ALT=\"%d%%\" ALIGN=MIDDLE SRC=\"/gauge.jpg\" WIDTH=\"%d\" HEIGHT=12></TD>"
"<TD "TD_BG" ALIGN=CENTER WIDTH=\"%d\">"
"<P> </TD></TR>\n</TABLE>"TABLE_OFF"</TD>\n",
getRowColor(), label, formatKBytes(totalS, formatBuf, sizeof(formatBuf)),
int_perc, (100*int_perc)/100, (100*(100-int_perc))/100);
}
sendString(buf);
/* ************************ */
if(totalR == 0) percentageR = 0;
if(percentageR < 0.5) {
int_perc = 0;
percentageR = 0;
} else if(percentageR > 99.5) {
int_perc = 100;
percentageR = 100;
} else {
int_perc = (int)(percentageR + 0.5);
}
switch(int_perc) {
case 0:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100 "TD_BG"> </TD></TR>\n\n",
formatKBytes(totalR, formatBuf, sizeof(formatBuf)));
break;
case 100:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100><IMG ALIGN=MIDDLE ALT=\"100\" SRC=\"/gauge.jpg\" WIDTH=\"100\" HEIGHT=12></TD></TR>\n\n",
formatKBytes(totalR, formatBuf, sizeof(formatBuf)));
break;
default:
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "<TD WIDTH=100 "TD_BG" ALIGN=RIGHT>%s</TD>"
"<TD WIDTH=100 "TD_BG"><TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100\">"
"<TR "TR_ON"><TD><IMG ALT=\"%d%%\" ALIGN=MIDDLE SRC=\"/gauge.jpg\" WIDTH=\"%d\" HEIGHT=12>"
"</TD><TD "TD_BG" ALIGN=CENTER WIDTH=\"%d\">"
"<P> </TD></TR>\n</TABLE></TD></TR>\n\n",
formatKBytes(totalR, formatBuf, sizeof(formatBuf)),
int_perc, (100*int_perc)/100, (100*(100-int_perc))/100);
}
sendString(buf);
}
/* ********************************** */
void printTableEntryPercentage(char *buf, int bufLen,
char *label, char* label_1,
char* label_2, float total,
float percentage,
u_int showFlows, Counter flows) {
int int_perc;
char formatBuf[32], flowBuf[64], tmpBuf[32];
if(percentage < 0.5)
int_perc = 0;
else if(percentage > 99.5)
int_perc = 100;
else
int_perc = (int) (percentage + 0.5);
if(showFlows == 0)
flowBuf[0] = '\0';
else
safe_snprintf(__FILE__, __LINE__, flowBuf, sizeof(flowBuf),
"</TD><TD "TD_BG" ALIGN=RIGHT WIDTH=50>%s",
formatPkts(flows, tmpBuf, sizeof(tmpBuf)));
switch(int_perc) {
case 0:
if(total == -1) {
safe_snprintf(__FILE__, __LINE__, buf, bufLen,
"\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD "TD_BG">\n<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR>"
"<TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 0 %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"100%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 100 %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label, CONST_COLOR_1, flowBuf, /* label_1, */
CONST_COLOR_2, CONST_COLOR_2, label_2);
} else {
safe_snprintf(__FILE__, __LINE__, buf, bufLen,
"\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD "TD_BG" ALIGN=RIGHT>%s %s</TD>"
"<TD "TD_BG">\n<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR>"
"<TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 0 %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"100%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 100 %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label,
formatKBytes(total, formatBuf, sizeof(formatBuf)), flowBuf,
CONST_COLOR_1, label_1, CONST_COLOR_2,
CONST_COLOR_1, label_2);
}
break;
case 100:
if(total == -1) {
safe_snprintf(__FILE__, __LINE__, buf, bufLen, "\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD "TD_BG">"
"\n<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR>"
"<TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 100 %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"100%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 0 %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label,
CONST_COLOR_1, label_1,
CONST_COLOR_1,
CONST_COLOR_2, label_2);
} else {
safe_snprintf(__FILE__, __LINE__, buf, bufLen,
"\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD "TD_BG" ALIGN=RIGHT>%s %s</TD>"
"<TD "TD_BG">\n<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR>"
"<TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 100 %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"100%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s 0 %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label,
formatKBytes(total, formatBuf, sizeof(formatBuf)), flowBuf,
CONST_COLOR_1, label_1,
CONST_COLOR_1,
CONST_COLOR_2, label_2);
}
break;
default:
if(total == -1) {
safe_snprintf(__FILE__, __LINE__, buf, bufLen,
"\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH>"
"<TD "TD_BG">\n"
"<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR>"
"<TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s %.1f %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"%d%%\" BGCOLOR=\"%s\"> </TD>"
"<TD ALIGN=CENTER WIDTH=\"%d%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s %.1f %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label,
CONST_COLOR_1, label_1, percentage,
int_perc, CONST_COLOR_1,
(100-int_perc), CONST_COLOR_2,
CONST_COLOR_2, label_2, (100-percentage));
} else {
safe_snprintf(__FILE__, __LINE__, buf, bufLen,
"\n<TR %s><TH "TH_BG" ALIGN=LEFT "DARK_BG">%s</TH><TD "TD_BG" ALIGN=RIGHT>%s %s</TD>"
"<TD "TD_BG">\n"
"<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=\"100%%\">"
"\n<TR><TD ALIGN=LEFT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s %.1f %%</TD>"
"<TD><TABLE BORDER=1 CELLPADDING=1 CELLSPACING=0 WIDTH=\"100%%\">\n<TR>"
"<TD ALIGN=CENTER WIDTH=\"%d%%\" BGCOLOR=\"%s\"> </TD>"
"<TD ALIGN=CENTER WIDTH=\"%d%%\" BGCOLOR=\"%s\"> </TD>"
"</TR>\n</TABLE></TD>"
"<TD ALIGN=RIGHT WIDTH=\"10%%\" BGCOLOR=\"%s\">%s %.1f %%</TD></TR>\n</TABLE></TD></TR>\n\n",
getRowColor(), label, formatKBytes(total, formatBuf, sizeof(formatBuf)), flowBuf,
CONST_COLOR_1, label_1, percentage,
int_perc, CONST_COLOR_1,
(100-int_perc), CONST_COLOR_2,
CONST_COLOR_2, label_2, (100-percentage));
}
}
sendString(buf);
}
/* ******************************* */
void printFooterHostLink(void) {
;
}
/* ******************************* */
static void printFooterTrafficPct(void) {
char buf[LEN_GENERAL_WORK_BUFFER];
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<P><TABLE BORDER=0 "TABLE_DEFAULTS">"
"\n<TR>"
"<TD COLSPAN=4>The percentage value is - for a given host - the traffic for that host "
"during that hour divided by the total traffic for that host for the last 24 hours.</TD>"
"</TR>\n"
"\n<TR>"
"<TD ALIGN=CENTER NOWRAP "TD_BG" WIDTH=20%%> 0%% </TD>"
"<TD ALIGN=CENTER NOWRAP "CONST_CONST_PCTG_LOW_COLOR" WIDTH=20%%> 0%% to %d%% </TD>"
"<TD ALIGN=CENTER NOWRAP "CONST_CONST_PCTG_MID_COLOR" WIDTH=20%%> %d%% to %d%% </TD>"
"<TD ALIGN=CENTER NOWRAP "CONST_PCTG_HIGH_COLOR" WIDTH=20%%> >%d%% to 100%% </TD>"
"</TR>\n"
"</TABLE>\n",
CONST_PCTG_LOW, CONST_PCTG_LOW, CONST_PCTG_MID, CONST_PCTG_MID);
sendString(buf);
}
/* ******************************* */
void printFooter(int reportType) {
switch(reportType) {
case TRAFFIC_STATS:
break;
case SORT_DATA_RECEIVED_PROTOS:
case SORT_DATA_SENT_PROTOS:
case SORT_DATA_PROTOS:
case SORT_DATA_RECEIVED_IP:
case SORT_DATA_SENT_IP:
case SORT_DATA_IP:
case SORT_DATA_RCVD_HOST_TRAFFIC:
case SORT_DATA_SENT_HOST_TRAFFIC:
case SORT_DATA_RECEIVED_THPT:
case SORT_DATA_SENT_THPT:
case SORT_DATA_THPT:
case SORT_DATA_HOST_TRAFFIC:
break;
}
sendString("<CENTER>\n");
switch(reportType) {
case TRAFFIC_STATS:
break;
case SORT_DATA_RECEIVED_PROTOS:
case SORT_DATA_RECEIVED_IP:
case SORT_DATA_SENT_PROTOS:
case SORT_DATA_SENT_IP:
case SORT_DATA_PROTOS:
case SORT_DATA_IP:
printFooterHostLink();
break;
case SORT_DATA_RCVD_HOST_TRAFFIC:
case SORT_DATA_SENT_HOST_TRAFFIC:
case SORT_DATA_HOST_TRAFFIC:
printFooterHostLink();
printFooterTrafficPct();
break;
case SORT_DATA_RECEIVED_THPT:
case SORT_DATA_SENT_THPT:
case SORT_DATA_THPT:
printFooterHostLink();
sendString("<i><P>Peak values are the maximum value for any 10 second interval."
"<br>Average values are recomputed each 60 seconds, using values "
"accumulated since this run of ntop was started.</P>\n");
sendString("<P>Note: Both values are reset each time ntop is restarted.</P></i>\n");
break;
}
sendString("</CENTER>\n");
}
/* ******************************* */
void printHeader(int reportType, int revertOrder, u_int column,
HostsDisplayPolicy showHostsMode,
LocalityDisplayPolicy showLocalityMode,
char *vlanList, u_short vlanId) {
char buf[LEN_GENERAL_WORK_BUFFER];
char *sign, *arrowGif, *arrow[128], *theAnchor[128], *url=NULL;
int i, idx, j, hourId, useVlans = 0;
char htmlAnchor[128], htmlAnchor1[128], theLink[128], theVlanLink[128];
ProtocolsList *protoList;
char theDate[8];
struct tm t;
char hours[][24] = {"12<BR>AM", "1<BR>AM", "2<BR>AM", "3<BR>AM", "4<BR>AM", "5<BR>AM", "6<BR>AM",
"7<BR>AM", "8<BR>AM", "9<BR>AM", "10<BR>AM", "11<BR>AM", "12<BR>PM", "1<BR>PM",
"2<BR>PM", "3<BR>PM", "4<BR>PM", "5<BR>PM", "6<BR>PM", "7<BR>PM", "8<BR>PM",
"9<BR>PM", "10<BR>PM", "11<BR>PM"};
for(i=0; i<MAX_VLAN; i++)
if(vlanList[i] == 1) {
useVlans = 1;
break;
}
/* printf("->%d<-\n",showHostsMode); */
strftime(theDate, 8, CONST_TOD_HOUR_TIMESPEC, localtime_r(&myGlobals.actTime, &t));
hourId = atoi(theDate);
memset(arrow, 0, sizeof(arrow));
memset(theAnchor, 0, sizeof(theAnchor));
memset(htmlAnchor, 0, sizeof(htmlAnchor));
memset(htmlAnchor1, 0, sizeof(htmlAnchor1));
if(revertOrder) {
sign = "";
arrowGif = " " CONST_IMG_ARROW_UP;
} else {
sign = "-";
arrowGif = " " CONST_IMG_ARROW_DOWN;
}
memset(buf, 0, sizeof(buf));
switch(reportType) {
case TRAFFIC_STATS: url = CONST_TRAFFIC_STATS_HTML; break;
case SORT_DATA_PROTOS: url = CONST_SORT_DATA_PROTOS_HTML; break;
case SORT_DATA_IP: url = CONST_SORT_DATA_IP_HTML; break;
case SORT_DATA_THPT: url = CONST_SORT_DATA_THPT_HTML; break;
case SORT_DATA_HOST_TRAFFIC: url = CONST_SORT_DATA_HOST_TRAFFIC_HTML; break;
}
safe_snprintf(__FILE__, __LINE__, htmlAnchor, sizeof(htmlAnchor),
"<A HREF=\"/%s?showH=%d&showL=%d&col=%s",
url, showHostsMode, showLocalityMode, sign);
safe_snprintf(__FILE__, __LINE__, htmlAnchor1, sizeof(htmlAnchor1),
"<A HREF=\"/%s?showH=%d&showL=%d&col=",
url, showHostsMode, showLocalityMode);
if(abs(column) == FLAG_HOST_DUMMY_IDX)
arrow[0] = arrowGif, theAnchor[0] = htmlAnchor;
else
arrow[0] = "", theAnchor[0] = htmlAnchor1;
if(abs(column) == FLAG_DOMAIN_DUMMY_IDX)
arrow[1] = arrowGif, theAnchor[1] = htmlAnchor;
else
arrow[1] = "", theAnchor[1] = htmlAnchor1;
if(abs(column) == 0)
arrow[2] = arrowGif, theAnchor[2] = htmlAnchor;
else
arrow[2] = "", theAnchor[2] = htmlAnchor1;
if((vlanId > 0) && (vlanId < MAX_VLAN))
safe_snprintf(__FILE__, __LINE__, theLink, sizeof(theLink), "/%s?col=%s%d&vlan=%d&showL=%d&showH=", url,
revertOrder ? "-" : "", column, vlanId, showLocalityMode);
else
safe_snprintf(__FILE__, __LINE__, theLink, sizeof(theLink), "/%s?col=%s%d&showL=%d&showH=", url,
revertOrder ? "-" : "", column, showLocalityMode);
safe_snprintf(__FILE__, __LINE__, theVlanLink, sizeof(theVlanLink), "/%s?col=%s%d&showL=%d&showH=%d", url,
revertOrder ? "-" : "", column, showLocalityMode, showHostsMode);
sendString("<CENTER><TABLE WIDTH=100%% BORDER=0 "TABLE_DEFAULTS">\n<TR><TD ALIGN=LEFT>");
sendString("<p><form action=\"../\">\n<b>Hosts</b>:"
"<select onchange=\"window.open(this.options[this.selectedIndex].value,'_top')\">\n");
switch(showHostsMode) {
case showOnlyLocalHosts:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s0\" >All</option>\n"
"<option value=\"%s1\" selected>Local Only</option>\n"
"<option value=\"%s2\" >Remote Only</option>\n"
"</select>\n",
theLink, theLink, theLink);
break;
case showOnlyRemoteHosts:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s0\" >All</option>\n"
"<option value=\"%s1\" >Local Only</option>\n"
"<option value=\"%s2\" selected>Remote Only</option>\n"
"</select>\n",
theLink, theLink, theLink);
break;
default:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s0\" selected>All</option>\n"
"<option value=\"%s1\" >Local Only</option>\n"
"<option value=\"%s2\" >Remote Only</option>\n"
"</select>\n",
theLink, theLink, theLink);
break;
}
sendString(buf);
if(useVlans) {
u_char found = 0;
sendString("<p><b>VLAN</b>: ");
for(i=0; i<MAX_VLAN; i++)
if(vlanList[i] == 1) {
if(i == vlanId)
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "[ <b>%d</b> ] ", i), found = 1;
else
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "[ <A HREF=\"%s&vlan=%d\">%d</A> ] ", theVlanLink, i, i);
sendString(buf);
}
if(!found)
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "[ <b>All</b> ] ");
else
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "[ <A HREF=\"%s\">All</A> ] ", theVlanLink);
sendString(buf);
}
sendString("</TD>");
if(reportType != TRAFFIC_STATS) {
sendString("<TD ALIGN=right><form action=\"../\">\n<b>Data</b>:"
"<select onchange=\"window.open(this.options[this.selectedIndex].value,'_top')\">\n");
switch(showLocalityMode) {
case showSentReceived:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s?col=%s%d&showH=%d&showL=0\" selected>All</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=1\">Sent Only</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=2\">Received Only</option>\n",
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode);
break;
case showOnlySent:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s?col=%s%d&showH=%d&showL=0\">All</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=1\" selected>Sent Only</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=2\">Received Only</option>\n",
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode);
break;
default:
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf),
"<option value=\"%s?col=%s%d&showH=%d&showL=0\">All</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=1\">Sent Only</option>\n"
"<option value=\"%s?col=%s%d&showH=%d&showL=2\" selected>Received Only</option>\n",
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode,
url, revertOrder ? "-" : "", column, showHostsMode);
break;
}
sendString(buf);
sendString("</TD></TR>\n</TABLE></CENTER><p>");
}
switch(reportType) {
case SORT_DATA_RECEIVED_PROTOS:
case SORT_DATA_SENT_PROTOS:
case SORT_DATA_PROTOS:
sendString("<CENTER>\n");
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER,
""TABLE_ON"<TABLE BORDER=1 "TABLE_DEFAULTS"><TR "TR_ON" "DARK_BG">"
"<TH "TH_BG">%s"FLAG_HOST_DUMMY_IDX_STR"\">Host%s</A></TH>\n"
"<TH "TH_BG">%s"FLAG_DOMAIN_DUMMY_IDX_STR"\">Location%s</A></TH>"
"<TH "TH_BG" COLSPAN=2>%s0\">Data%s</A></TH>\n",
theAnchor[0], arrow[0], theAnchor[1], arrow[1],
theAnchor[2], arrow[2]);
sendString(buf);
for(i=0; i<=15; i++)
if(abs(column) == i+1) {
arrow[i] = arrowGif; theAnchor[i] = htmlAnchor;
} else {
arrow[i] = ""; theAnchor[i] = htmlAnchor1;
}
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, "<TH "TH_BG">%s1\">TCP%s</A></TH>"
"<TH "TH_BG">%s2\">UDP%s</A></TH><TH "TH_BG">%s3\">ICMP%s</A></TH>"
"<TH "TH_BG">%s4\">ICMPv6%s</A></TH>"
"</TH><TH "TH_BG">%s7\">IPsec%s</A></TH>"
"<TH "TH_BG">%s8\">(R)ARP%s</A></TH></TH>",
theAnchor[0], arrow[0], theAnchor[1], arrow[1],
theAnchor[2], arrow[2], theAnchor[3], arrow[3],
theAnchor[4], arrow[4],
theAnchor[7], arrow[7], theAnchor[8], arrow[8]);
sendString(buf);
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER,
"<TH "TH_BG">%s11\">NetBios%s</A></TH>"
"<TH "TH_BG">%s13\">GRE%s</A></TH>"
"<TH "TH_BG">%s14\">IPv6%s</A></TH>"
"<TH "TH_BG">%s15\">STP%s</A></TH>",
theAnchor[10], arrow[10],
theAnchor[12], arrow[12],
theAnchor[13], arrow[13],
theAnchor[14], arrow[14]);
sendString(buf);
protoList = myGlobals.ipProtosList, idx=0;
while(protoList != NULL) {
if(abs(column) == BASE_PROTOS_IDX+idx) {
arrow[BASE_PROTOS_IDX+idx] = arrowGif;
theAnchor[BASE_PROTOS_IDX+idx] = htmlAnchor;
} else {
arrow[BASE_PROTOS_IDX+idx] = "";
theAnchor[BASE_PROTOS_IDX+idx] = htmlAnchor1;
}
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "<TH "TH_BG">%s%d\">%s%s</A></TH>",
theAnchor[BASE_PROTOS_IDX+idx], BASE_PROTOS_IDX+idx,
protoList->protocolName, arrow[BASE_PROTOS_IDX+idx]);
sendString(buf);
idx++, protoList = protoList->next;
}
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER,
"<TH "TH_BG">%s16\">Other%s</A></TH>",
theAnchor[15], arrow[15]);
sendString(buf);
break;
case SORT_DATA_RECEIVED_IP:
case SORT_DATA_SENT_IP:
case SORT_DATA_IP:
sendString("<CENTER>\n");
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, ""TABLE_ON"<TABLE BORDER=1 "TABLE_DEFAULTS"><TR "TR_ON" "DARK_BG">"
"<TH "TH_BG">%s"FLAG_HOST_DUMMY_IDX_STR"\">Host%s</A></TH>\n"
"<TH "TH_BG">%s"FLAG_DOMAIN_DUMMY_IDX_STR"\">Location%s</A></TH>"
"<TH "TH_BG" COLSPAN=2>%s0\">Data%s</A></TH>\n",
theAnchor[0], arrow[0], theAnchor[1], arrow[1],
theAnchor[2], arrow[2]);
sendString(buf);
if(abs(column) == 1) {
arrow[0] = arrowGif;
theAnchor[0] = htmlAnchor;
} else {
arrow[0] = "";
theAnchor[0] = htmlAnchor1;
}
for(i=0; i<myGlobals.l7.numSupportedProtocols; i++) {
if(myGlobals.device[myGlobals.actualReportDeviceId].l7.protoTraffic[i] > 0) {
if(abs(column) == (i+2)) {
arrow[0] = arrowGif;
theAnchor[0] = htmlAnchor;
} else {
arrow[0] = "";
theAnchor[0] = htmlAnchor1;
}
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, "<TH "TH_BG">%s%d\">%s%s</A></TH>",
theAnchor[0], i+2, getProtoName(0, i), arrow[0]);
sendString(buf);
}
}
break;
case SORT_DATA_RCVD_HOST_TRAFFIC:
case SORT_DATA_SENT_HOST_TRAFFIC:
case SORT_DATA_HOST_TRAFFIC:
sendString("<CENTER>\n");
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, ""TABLE_ON"<TABLE BORDER=1 "TABLE_DEFAULTS"><TR "DARK_BG">"
"<TH "TH_BG">%s"FLAG_HOST_DUMMY_IDX_STR"\">Host%s</A></TH>"
"<TH "TH_BG">%s"FLAG_DOMAIN_DUMMY_IDX_STR"\">Location%s</A></TH>\n",
theAnchor[0], arrow[0], theAnchor[1], arrow[1]);
sendString(buf);
j = hourId;
for (i = 0; i < 24; i++) {
j = j % 24;
safe_snprintf(__FILE__, __LINE__, buf, sizeof(buf), "<TH "TH_BG">%s</TH>\n", hours[j]);
sendString (buf);
if (!j) {
j = 23;
}
else {
j--;
}
}
break;
case SORT_DATA_RECEIVED_THPT:
case SORT_DATA_SENT_THPT:
case SORT_DATA_THPT:
sendString("<CENTER>\n");
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, ""TABLE_ON
"<TABLE BORDER=1 "TABLE_DEFAULTS"><TR "TR_ON" "DARK_BG">"
"<TH "TH_BG" ROWSPAN=\"2\">%s"FLAG_HOST_DUMMY_IDX_STR"\">Host%s</A></TH>"
"<TH "TH_BG" ROWSPAN=\"2\">%s"FLAG_DOMAIN_DUMMY_IDX_STR"\">Location%s</A></TH>\n\n",
theAnchor[0], arrow[0], theAnchor[1], arrow[1]);
sendString(buf);
updateThpt(0);
if(abs(column) == 1) { arrow[0] = arrowGif; theAnchor[0] = htmlAnchor; }
else { arrow[0] = ""; theAnchor[0] = htmlAnchor1; }
if(abs(column) == 2) { arrow[1] = arrowGif; theAnchor[1] = htmlAnchor; }
else { arrow[1] = ""; theAnchor[1] = htmlAnchor1; }
if(abs(column) == 3) { arrow[2] = arrowGif; theAnchor[2] = htmlAnchor; }
else { arrow[2] = ""; theAnchor[2] = htmlAnchor1;}
if(abs(column) == 4) { arrow[3] = arrowGif; theAnchor[3] = htmlAnchor; }
else { arrow[3] = ""; theAnchor[3] = htmlAnchor1;}
if(abs(column) == 5) { arrow[4] = arrowGif; theAnchor[4] = htmlAnchor; }
else { arrow[4] = ""; theAnchor[4] = htmlAnchor1;}
if(abs(column) == 6) { arrow[5] = arrowGif; theAnchor[5] = htmlAnchor; }
else { arrow[5] = ""; theAnchor[5] = htmlAnchor1;}
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, "<TH "TH_BG" COLSPAN=\"3\" ALIGN=CENTER>Data</TH>"
"</TR>\n<TR "TR_ON" "DARK_BG">");
sendString(buf);
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER, "<TH "TH_BG">%s1\">Current%s</A></TH>"
"<TH "TH_BG">%s2\">Avg%s</A></TH>"
"<TH "TH_BG">%s3\">Peak%s</A></TH>",
theAnchor[0], arrow[0], theAnchor[1], arrow[1], theAnchor[2], arrow[2]);
sendString(buf);
break;
case TRAFFIC_STATS:
sendString("<CENTER>\n");
safe_snprintf(__FILE__, __LINE__, buf, LEN_GENERAL_WORK_BUFFER,
""TABLE_ON"<TABLE BORDER=1 "TABLE_DEFAULTS"><TR "TR_ON" "DARK_BG">"
"<TH "TH_BG">%s"FLAG_HOST_DUMMY_IDX_STR"\">Host%s</A></TH>"
"<TH "TH_BG">%s"FLAG_DOMAIN_DUMMY_IDX_STR"\">Location%s</A></TH>\n\n",
theAnchor[0], arrow[0], theAnchor[1], arrow[1]);
sendString(buf);
break;
}
sendString("</TR>\n\n");
}
/* ******************************* */
char* _getOSFlag(HostTraffic *el, char *elOsName, int showOsName, char *tmpStr, int tmpStrLen, char *file, int line) {
/* Lengthen tmpString buffer - to handle long name given by nmap for Win2k
Courtesy of Marcel Hauser <[email protected]> */
char *flagImg = "";
char *theOsName;
int i;
if((el == NULL) && (elOsName == NULL)) return("");
tmpStr[0] = '\0';
if(elOsName != NULL)
theOsName = elOsName;
else {
if(el->fingerprint == NULL) return("");
if(el->fingerprint[0] != ':') setHostFingerprint(el);
if(el->fingerprint[0] != ':') return("");
theOsName = &el->fingerprint[1];
}
if(theOsName[0] == '\0') return("");
flagImg = NULL;
for(i=0; osInfos[i].link != NULL; i++) {
if(strstr(theOsName, osInfos[i].name) != NULL) {
flagImg = osInfos[i].link;
break;
}
}
if(!showOsName) {
if(flagImg != NULL) {
safe_snprintf(file, line, tmpStr, tmpStrLen, "%s", flagImg);
} else
tmpStr[0] = '\0';
} else {
if(flagImg != NULL) {
safe_snprintf(file, line, tmpStr, tmpStrLen, "%s [%s]", flagImg, theOsName);
} else {
safe_snprintf(file, line, tmpStr, tmpStrLen, "%s", theOsName);
}
}
return(tmpStr);
}
/* ******************************* */
int sortHostFctn(const void *_a, const void *_b) {
HostTraffic **a = (HostTraffic **)_a;
HostTraffic **b = (HostTraffic **)_b;
int rc, n_a, n_b;
char *nameA, *nameB;
if((a == NULL) && (b != NULL)) {
traceEvent(CONST_TRACE_WARNING, "sortHostFctn() error (1)");
return(1);
} else if((a != NULL) && (b == NULL)) {
traceEvent(CONST_TRACE_WARNING, "sortHostFctn() error (2)");
return(-1);
} else if((a == NULL) && (b == NULL)) {
traceEvent(CONST_TRACE_WARNING, "sortHostFctn() error (3)");
return(0);
}
switch(myGlobals.columnSort) {
case 1:
rc=cmpFctnResolvedName(a, b);
return(rc);
break;
case 2:
rc = addrcmp(&(*a)->hostIpAddress,&(*b)->hostIpAddress);
return(rc);
break;
case 3:
return(strcasecmp((*a)->ethAddressString, (*b)->ethAddressString));
case 5:
return(strcasecmp(getVendorInfo((*a)->ethAddress, 0),
getVendorInfo((*b)->ethAddress, 0)));
break;
case 6:
if((*a)->nonIPTraffic == NULL) {
nameA = "";
} else {
if((*a)->nonIPTraffic->nbHostName != NULL)
nameA = (*a)->nonIPTraffic->nbHostName;
else
nameA = "";
}
if((*b)->nonIPTraffic == NULL) {
nameB = "";
} else {
if((*b)->nonIPTraffic->nbHostName != NULL)
nameB = (*b)->nonIPTraffic->nbHostName;
else
nameB = "";
}
return(strcasecmp(nameA, nameB));
break;
case 7:
n_a = guessHops(*a);
n_b = guessHops(*b);
if(n_a < n_b)
return(1);
else if(n_a > n_b)
return(-1);
else
return(0);
break;
case 8:
n_a = (int)((*a)->totContactedSentPeers+(*a)->totContactedRcvdPeers);
n_b = (int)((*b)->totContactedSentPeers+(*b)->totContactedRcvdPeers);
if(n_a < n_b)
return(1);
else if(n_a > n_b)
return(-1);
else
return(0);
break;
case 9:
n_a = (int)((*a)->lastSeen-(*a)->firstSeen);
n_b = (int)((*b)->lastSeen-(*b)->firstSeen);
if(n_a < n_b)
return(1);
else if(n_a > n_b)
return(-1);
else
return(0);
break;
case 10:
n_a = (*a)->hostAS, n_b = (*b)->hostAS;
if(n_a < n_b)
return(1);
else if(n_a > n_b)
return(-1);
else
return(0);
break;
case 11:
return(strcasecmp((*a)->community ? (*a)->community : "",
(*b)->community ? (*b)->community : ""));
break;
case 12:
return(memcmp(&(*a)->flags, &(*b)->flags, sizeof(fd_set)));
break;
case CONST_VLAN_COLUMN_SORT:
n_a = (*a)->vlanId, n_b = (*b)->vlanId;
if(n_a < n_b)
return(1);
else if(n_a > n_b)
return(-1);
else
return(0);
break;
case FLAG_DOMAIN_DUMMY_IDX:
rc = cmpFctnLocationName(a, b);
return(rc);
break;
case 4:
default:
if((*a)->actBandwidthUsage < (*b)->actBandwidthUsage)
return(1);
else if ((*a)->actBandwidthUsage > (*b)->actBandwidthUsage)
return(-1);
else
return(0);
break;
}
}
/* ******************************* */
int cmpUsersTraffic(const void *_a, const void *_b) {
UsersTraffic **a = (UsersTraffic **)_a;
UsersTraffic **b = (UsersTraffic **)_b;
Counter sum_a, sum_b;
if((a == NULL) && (b != NULL)) {
return(1);
} else if((a != NULL) && (b == NULL)) {
return(-1);
} else if((a == NULL) && (b == NULL)) {
return(0);
}
sum_a = (*a)->bytesSent + (*a)->bytesRcvd;
sum_b = (*b)->bytesSent + (*b)->bytesRcvd;
if(sum_a > sum_b)
return(-1);
else if (sum_a == sum_b)
return(0);
else
return(1);
}
/* ******************************* */
int cmpProcesses(const void *_a, const void *_b) {
ProcessInfo **a = (ProcessInfo **)_a;
ProcessInfo **b = (ProcessInfo **)_b;
if((a == NULL) && (b != NULL)) {
return(1);
} else if((a != NULL) && (b == NULL)) {
return(-1);
} else if((a == NULL) && (b == NULL)) {
return(0);
}
switch(myGlobals.columnSort) {
case 2: /* PID */
if((*a)->pid == (*b)->pid)
return(0);
else if((*a)->pid < (*b)->pid)
return(1);
else return(-1);