mirror of https://github.com/hak5/openwrt-owl.git
Nicolas Thill
parent
50ace1c6d9
commit
2647efdaab
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@ -103,11 +103,11 @@ source "package/openswan/Config.in"
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source "package/openvpn/Config.in"
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source "package/p910nd/Config.in"
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source "package/parprouted/Config.in"
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source "package/pipacs/Config.in"
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source "package/pmacct/Config.in"
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source "package/portmap/Config.in"
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source "package/portsentry/Config.in"
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source "package/ppp/Config.in"
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source "package/rp-pppoe/Config.in"
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source "package/pptp/Config.in"
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source "package/pptpd/Config.in"
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source "package/ptunnel/Config.in"
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@ -116,6 +116,7 @@ source "package/raddump/Config.in"
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source "package/rarpd/Config.in"
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source "package/reaim/Config.in"
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source "package/robocfg/Config.in"
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source "package/rp-pppoe/Config.in"
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source "package/rrs/Config.in"
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source "package/rsync/Config.in"
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source "package/samba/Config.in"
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@ -163,6 +163,7 @@ package-$(BR2_PACKAGE_PEERGUARDIAN) += peerguardian
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package-$(BR2_COMPILE_PHP4) += php4
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package-$(BR2_COMPILE_PHP5) += php5
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package-$(BR2_PACKAGE_PICOCOM) += picocom
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package-$(BR2_PACKAGE_PIPACS) += pipacs
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package-$(BR2_COMPILE_PMACCT) += pmacct
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package-$(BR2_COMPILE_POPT) += popt
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package-$(BR2_PACKAGE_PORTMAP) += portmap
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@ -0,0 +1,7 @@
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config BR2_PACKAGE_PIPACS
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prompt "pipacs............................ UNIX socket accounting/wiewer program"
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tristate
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default m if CONFIG_DEVEL
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help
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An UNIX socket accounting/wiewer program.
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This is version 2.
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@ -0,0 +1,33 @@
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# $Id$
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include $(TOPDIR)/rules.mk
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PKG_NAME:=pipacs
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PKG_RELEASE:=2
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
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include $(TOPDIR)/package/rules.mk
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$(eval $(call PKG_template,PIPACS,pipacs,$(PKG_RELEASE),$(ARCH)))
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$(PKG_BUILD_DIR)/.prepared:
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mkdir -p $(PKG_BUILD_DIR)
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cp -a ./src/* $(PKG_BUILD_DIR)
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touch $@
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$(PKG_BUILD_DIR)/.configured:
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touch $@
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$(PKG_BUILD_DIR)/.built:
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$(MAKE) -C $(PKG_BUILD_DIR) \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(TARGET_CFLAGS) -I $(STAGING_DIR)/usr/include" \
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all
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touch $@
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$(IPKG_PIPACS):
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mkdir -p $(IDIR_PIPACS)/usr/bin
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install -m0755 $(PKG_BUILD_DIR)/pipacs $(IDIR_PIPACS)/usr/bin
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$(RSTRIP) $(IDIR_PIPACS)
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$(IPKG_BUILD) $(IDIR_PIPACS) $(PACKAGE_DIR)
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@ -0,0 +1,5 @@
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Package: pipacs
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Priority: optional
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Section: net
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Description: PIPACS - an UNIX socket accounting/wiewer program
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@ -0,0 +1,15 @@
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# $Id$
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EXTRA_CFLAGS := -c -I.
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PIPACS_OBJS := pipacs.o parser.o
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all: pipacs
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%.o: %.c
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$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -o $@ $^
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pipacs: $(PIPACS_OBJS)
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$(CC) -o $@ $^
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clean:
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rm -f *.o *.so pipacs
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@ -0,0 +1,907 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include<string.h>
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#include <time.h>
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//#include <process.h>
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#include "parser.h"
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#define printit
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extern BOOL bFilter;
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extern int iline;
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extern char * author;
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extern char myipname[];
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extern int justheader;
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extern int gre,sortbysize,fromip,toip;
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int nomac=1;
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int mostird=0;
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char mypbuff[2048];
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// accounting variables
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#define MAXHASH 0xffff
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#define MAXTCPPORT 4096
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unsigned long *iph=NULL; //[MAXHASH];
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typedef struct {
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unsigned short from;
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unsigned short to;
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unsigned long byte;
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unsigned short pkt;
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unsigned short sport;
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unsigned short dport;
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} ta;
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ta *acc = NULL;
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unsigned long tcppb[MAXTCPPORT];
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unsigned long tcppp[MAXTCPPORT];
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unsigned long typp[255];
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unsigned long typb[255];
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unsigned long udpb,tcpb,udpp,tcpp;
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time_t elapsed=0;
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int iCycle=10;
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int iScreen=1;
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int iFile=0;
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long lNum=0;
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char filename[128];
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char intlist[128];
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int iRun=1;
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int iDetail=0;
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FILE *f=NULL;
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int iProto=0;
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int iSum=0;
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char execname[255];
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char pbuf[8196];
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char str[255];
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extern char pattern[];
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#ifndef LINUX
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int iLnxplus=0; // Windows buffer without the MAC frame !
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#else
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int iLnxplus=14; // Linux plus IP header len =14 !!!
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#endif
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//
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// A list of protocol types in the IP protocol header
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//
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char *szProto[255] = {"IP", // 0
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"ICMP", // 1
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"IGMP", // 2
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"GGP", // 3
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"IP", // 4
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"ST", // 5
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"TCP", // 6
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"UCL", // 7
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"EGP", // 8
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"IGP", // 9
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"BBN-RCC-MON", // 10
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"NVP-II", // 11
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"PUP", // 12
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"ARGUS", // 13
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"EMCON", // 14
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"XNET", // 15
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"CHAOS", // 16
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"UDP", // 17
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"MUX", // 18
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"DCN-MEAS", // 19
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"HMP", // 20
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"PRM", // 21
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"XNS-IDP", // 22
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"TRUNK-1", // 23
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"TRUNK-2", // 24
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"LEAF-1", // 25
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"LEAF-2", // 26
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"RDP", // 27
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"IRTP", // 28
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"ISO-TP4", // 29
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"NETBLT", // 30
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"MFE-NSP", // 31
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"MERIT-INP", // 32
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"SEP", // 33
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"3PC", // 34
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"IDPR", // 35
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"XTP", // 36
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"DDP", // 37
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"IDPR-CMTP", // 38
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"TP++", // 39
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"IL", // 40
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"SIP", // 41
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"SDRP", // 42
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"SIP-SR", // 43
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"SIP-FRAG", // 44
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"IDRP", // 45
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"RSVP", // 46
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"GRE", // 47
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"MHRP", // 48
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"BNA", // 49
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"IPSEC-ESP", // 50
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"IPSEC-AH", // 51
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"I-NLSP", // 52
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"SWIPE", // 53
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"NHRP", // 54
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"?55?", // 55
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"?56?", // 56
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"SKIO", // 57
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"V6ICMP", // 58
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"V6NoNXT", // 59
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"V6OPT", // 60
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"int.host", // 61
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"CFTP", // 62
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"loc.net", // 63
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"SAT-EXPAK", // 64
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"KRYPTOLAN", // 65
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"RVD", // 66
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"IPPC", // 67
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"dist.fs", // 68
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"SAT-MON", // 69
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"VISA", // 70
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"IPCV", // 71
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"CPNX", // 72
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"CPHB", // 73
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"WSN", // 74
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"PVP", // 75
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"BR-SAT-MON", // 76
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"SUN-ND", // 77
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"WB-MON", // 78
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"WB-EXPAK", // 79
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"ISO-IP", // 80
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"VMTP", // 81
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"SECURE-VMTP",// 82
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"VINES", // 83
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"TTP", // 84
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"NSFNET-IGP", // 85
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"DGP", // 86
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"TCF", // 87
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"IGRP", // 88
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"OSPF", // 89
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"Sprite-RPC", // 90
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"LARP", // 91
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"MTP", // 92
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"AX.25", // 93
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"IPIP", // 94
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"MICP", // 95
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"SCC-SP", // 96
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"ETHERIP", // 97
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"ENCAP", // 98
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"priv.enc", // 99
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"GMTP" // 99
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};
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//
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// The types of IGMP messages
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//
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char *szIgmpType[] = {"",
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"Host Membership Query",
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"HOst Membership Report",
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"",
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"",
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"",
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"Version 2 Membership Report",
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"Leave Group",
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"",
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""
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};
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//
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// Function: PrintRawBytes
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//
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// Description:
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// This function simply prints out a series of bytes
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// as hexadecimal digits.
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//
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void PrintRawBytes(BYTE *ptr, DWORD len)
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{
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int i,j;
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// if (! iFile) {
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*(ptr+len)=0;
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if ((*pattern==0) || strstr(ptr,pattern) ) {
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fprintf(iFile?f:stdout,"%s",pbuf);
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fprintf(iFile?f:stdout," " );
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while (len > 0) {
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for(i=0; i < 16; i++) {
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fprintf(iFile?f:stdout,"%x%x ", HI_WORD(*ptr), LO_WORD(*ptr));
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len--;
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ptr++;
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if (len == 0) {j=i++; while(++j < 16) fprintf(iFile?f:stdout," "); break; }
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}
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fprintf(iFile?f:stdout," ");
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for(j=0; j < i; j++) fprintf(iFile?f:stdout,"%c",isprint(*(ptr-i+j))?*(ptr-i+j):'.');
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if (len) fprintf(iFile?f:stdout,"\n ");
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}
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// } else {
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// fwrite(ptr,sizeof(BYTE),len,f);
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// }
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}
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}
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static char *ICMPTypeTable[]={
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"Echo Reply", "ICMP 1", "ICMP 2", "Dest Unreachable","SrcQuench", "Redirect", "6", "7","Echo Request","9","10",
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"Time Exceed", "ParamPrblm", "Timestamp", "Timestamp reply","InfoRqst", "InfoRply"
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};
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static char *Dstunreach[]={
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"net unreach.","host unreach.","protocol unreach.","port unreach.",
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"frag needed","source route?","",""
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};
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int DecodeICMPHeader(WSABUF *wsabuf, DWORD iphdrlen) {
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BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus );
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unsigned short type,code,chksum,
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id,
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seq;
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unsigned long resptime,r1,r2;
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BYTE *hhh;
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SOCKADDR_IN addr;
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type=*hdr++; code=*hdr++;
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sprintf(str," Type:%-12s Code:%3d,",ICMPTypeTable[type],code);
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strcat(pbuf,str);
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memcpy(&chksum, hdr, 2);
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hdr += 2; hhh=hdr;
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memcpy(&id, hdr, 2);
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hdr += 2;
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memcpy(&seq, hdr, 2);
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hdr+=2;
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// memcpy(&resptime, hdr, 4);
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// hdr+=4;
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switch (type) {
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case 3:
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memcpy(&addr.sin_addr.s_addr, hdr+16, 4);
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if (code==4 ) sprintf(str,"frag needed-Max MTU:%u at %-15s\n",ntohs(seq), inet_ntoa(addr.sin_addr));
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else sprintf(str,"%s at %-15s\n",Dstunreach[code&7],inet_ntoa(addr.sin_addr));
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hdr+=iphdrlen;
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break;
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case 11:
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memcpy(&addr.sin_addr.s_addr, hdr+16, 4);
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sprintf(str,"%s at %-15s\n",code?"frag reass. exceed":"ttl exceed",inet_ntoa(addr.sin_addr));
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hdr+=iphdrlen;
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break;
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case 12:
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memcpy(&addr.sin_addr.s_addr, hdr+16, 4);
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sprintf(str," err:%d at %-15s\n",id,inet_ntoa(addr.sin_addr));
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hdr+=iphdrlen;
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break;
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case 4:
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memcpy(&addr.sin_addr.s_addr, hdr+16, 4);
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sprintf(str," wait for %-15s\n",ntohs(id),inet_ntoa(addr.sin_addr));
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hdr+=iphdrlen;
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break;
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case 5:
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memcpy(&addr.sin_addr.s_addr, hhh, 4);
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sprintf(str," from gw: %-15s\n",inet_ntoa(addr.sin_addr));
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hdr+=iphdrlen;
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break;
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case 0:
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case 8:
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sprintf(str," Id:%3u Seq:%3u\n",ntohs(id),ntohs(seq));
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break;
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case 13:
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case 14:
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memcpy(&resptime, hdr, 4);
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hdr+=4;
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memcpy(&r1, hdr, 4);
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hdr+=4;
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memcpy(&r2, hdr, 4);
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hdr+=4;
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sprintf(str," Id:%3u Seq:%3d Rec/Tr %ld/%ld ms\n",ntohs(id),ntohs(seq),ntohl(r1)-ntohl(resptime),ntohl(r2)-ntohl(resptime));
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break;
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case 15:
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case 16:
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sprintf(str," Id:%3u Seq:%3d\n",ntohs(id),ntohs(seq));
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break;
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}
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strcat(pbuf,str);
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return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus);
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}
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//
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// Function: DecodeIGMPHeader
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//
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// Description:
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// This function takes a pointer to a buffer containing
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// an IGMP packet and prints it out in a readable form.
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//
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int DecodeIGMPHeader(WSABUF *wsabuf, DWORD iphdrlen) {
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BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus);
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unsigned short chksum,
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version,
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type,
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maxresptime;
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SOCKADDR_IN addr;
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version = HI_WORD(*hdr);
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type = LO_WORD(*hdr);
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hdr++;
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maxresptime = *hdr;
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hdr++;
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memcpy(&chksum, hdr, 2);
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chksum = ntohs(chksum);
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hdr += 2;
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memcpy(&(addr.sin_addr.s_addr), hdr, 4);
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sprintf(str," IGMP HEADER:\n");
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strcat(pbuf,str);
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if ((type == 1) || (type == 2)) version = 1;
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else version = 2;
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sprintf(str," IGMP Version = %d\n IGMP Type = %s\n",version, szIgmpType[type]);
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strcat(pbuf,str);
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if (version == 2) {
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sprintf(str," Max Resp Time = %d\n", maxresptime);
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strcat(pbuf,str);
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}
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sprintf(str," IGMP Grp Addr = %s\n", inet_ntoa(addr.sin_addr));
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strcat(pbuf,str);
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return 8;
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}
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//
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// Function: DecodeUDPHeader
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//
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// Description:
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// This function takes a buffer which points to a UDP
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// header and prints it out in a readable form.
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//
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int DecodeUDPHeader(WSABUF *wsabuf, DWORD iphdrlen) {
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BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus);
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unsigned short shortval,
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udp_src_port,
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udp_dest_port,
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udp_len,
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udp_chksum;
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memcpy(&shortval, hdr, 2);
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udp_src_port = ntohs(shortval);
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hdr += 2;
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memcpy(&shortval, hdr, 2);
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udp_dest_port = ntohs(shortval);
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hdr += 2;
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memcpy(&shortval, hdr, 2);
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udp_len = ntohs(shortval);
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hdr += 2;
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memcpy(&shortval, hdr, 2);
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udp_chksum = ntohs(shortval);
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hdr += 2;
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sprintf(str," UDP: SPort: %-05d | DPort: %-05d",udp_src_port, udp_dest_port);
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strcat(pbuf,str);
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sprintf(str," | Len: %-05d | CSum: 0x%08x\n",udp_len, udp_chksum);
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strcat(pbuf,str);
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return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus);
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}
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//
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// Function: DecodeTCPHeader
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//
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// Description:
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// This function takes a buffer pointing to a TCP header
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// and prints it out in a readable form.
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||||
//
|
||||
int DecodeTCPHeader(WSABUF *wsabuf, DWORD iphdrlen) {
|
||||
BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus);
|
||||
unsigned short shortval;
|
||||
unsigned long longval;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
sprintf(str," TCP: SPort: %u", shortval);
|
||||
strcat(pbuf,str);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
sprintf(str," DPort: %u", shortval);
|
||||
strcat(pbuf,str);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&longval, hdr, 4);
|
||||
longval = ntohl(longval);
|
||||
sprintf(str," Seq: %lX", longval);
|
||||
strcat(pbuf,str);
|
||||
hdr += 4;
|
||||
|
||||
memcpy(&longval, hdr, 4);
|
||||
longval = ntohl(longval);
|
||||
sprintf(str," ACK: %lX", longval);
|
||||
strcat(pbuf,str);
|
||||
hdr += 4;
|
||||
// printf(" Header Len : %d (bytes %d)\n", HI_WORD(*hdr), (HI_WORD(*hdr) * 4));
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval) & 0x3F;
|
||||
sprintf(str," Flags: ");
|
||||
strcat(pbuf,str);
|
||||
if (shortval & 0x20) strcat(pbuf,"URG ");
|
||||
if (shortval & 0x10) strcat(pbuf,"ACK ");
|
||||
if (shortval & 0x08) strcat(pbuf,"PSH ");
|
||||
if (shortval & 0x04) strcat(pbuf,"RST ");
|
||||
if (shortval & 0x02) strcat(pbuf,"SYN ");
|
||||
if (shortval & 0x01) strcat(pbuf,"FIN ");
|
||||
strcat(pbuf,"\n");
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
// printf(" Window size: %d\n", shortval);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
// printf(" TCP Chksum : %d\n", shortval);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
hdr += 2;
|
||||
// printf(" Urgent ptr : %d\n", shortval);
|
||||
|
||||
return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus);
|
||||
}
|
||||
|
||||
int DecodeGREHeader(WSABUF *wsabuf, DWORD iphdrlen,DWORD bytesret,
|
||||
unsigned int srcip, unsigned short srcport, unsigned long srcnet,unsigned int destip, unsigned short destport, unsigned long destnet,
|
||||
unsigned short xport,unsigned int xip, unsigned long xnet)
|
||||
{
|
||||
BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus);
|
||||
unsigned short shortval;
|
||||
unsigned long longval;
|
||||
int ipe;
|
||||
BYTE *orihdr;
|
||||
char *sstr;
|
||||
SOCKADDR_IN srcaddr;
|
||||
|
||||
orihdr=hdr;
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
sprintf(str," GRE Flag: %u Prot:", shortval);
|
||||
strcat(mypbuff,str);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
shortval = ntohs(shortval);
|
||||
ipe=0;
|
||||
sstr=str;
|
||||
// sprintf(str," Prot: %u", shortval);
|
||||
switch ( shortval ) {
|
||||
case 4: sstr="SNA";
|
||||
break;
|
||||
case 0xfe: sstr="OSI";
|
||||
break;
|
||||
case 0x200: sstr="PUP";
|
||||
break;
|
||||
case 0x600: sstr="XNS";
|
||||
break;
|
||||
case 0x800: sstr="IP";
|
||||
ipe=1;
|
||||
break;
|
||||
case 0x804: sstr="Chaos";
|
||||
break;
|
||||
case 0x806: sstr="ARP";
|
||||
break;
|
||||
case 0x6558: sstr="Tr.bridge";
|
||||
break;
|
||||
default: sprintf(str,"%u", shortval);
|
||||
break;
|
||||
}
|
||||
hdr += 2;
|
||||
strcat(mypbuff,sstr);
|
||||
if (ipe && gre) {
|
||||
int plusment,jj,protoment;
|
||||
plusment=iLnxplus;
|
||||
protoment=iProto;
|
||||
if (iProto==47) iProto=0;
|
||||
iLnxplus+=4;
|
||||
nomac=0;
|
||||
iLnxplus=plusment+24;
|
||||
DecodeIPHeader(wsabuf,srcip,srcport,srcnet,destip,destport,destnet,bytesret,xport,xip,xnet);
|
||||
nomac=1;
|
||||
iLnxplus=plusment;
|
||||
iProto=protoment;
|
||||
}
|
||||
return -1;
|
||||
// return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus);
|
||||
}
|
||||
|
||||
|
||||
int ClearIPAcc() {
|
||||
unsigned long i;
|
||||
ta *tai;
|
||||
for(i=0;i<MAXHASH;i++) *(iph + i)=0;
|
||||
tai=acc;
|
||||
for(i=0;i<MAXHASH;i++) { tai->from=tai->to=0; tai++; }
|
||||
for (i=0;i<MAXTCPPORT; i++) tcppb[i]=tcppp[i]=0;
|
||||
udpb=udpp=tcpp=tcpb=0;
|
||||
for (i=0;i<255; i++) typp[i]=0;
|
||||
for (i=0;i<255; i++) typb[i]=0;
|
||||
return 0;
|
||||
};
|
||||
|
||||
int InitIPAcc() {
|
||||
acc=malloc(MAXHASH*sizeof(ta));
|
||||
iph=malloc(MAXHASH*sizeof(long));
|
||||
if (!acc || !iph ) return 0;
|
||||
ClearIPAcc();
|
||||
time(&elapsed);
|
||||
return 1;
|
||||
}
|
||||
|
||||
int bytesort(const void *s1, const void *s2) { // sorting tale in byte order
|
||||
ta *d1;
|
||||
ta *d2;
|
||||
d1= (ta *)s1; d2=(ta *)s2;
|
||||
if (d1->byte > d2->byte) return -1;
|
||||
if (d1->byte < d2->byte) return 1;
|
||||
return 0;
|
||||
}
|
||||
int countsort(const void *s1, const void *s2) { // sorting tale in packet count order
|
||||
ta *d1;
|
||||
ta *d2;
|
||||
d1= (ta *)s1; d2=(ta *)s2;
|
||||
if (d1->pkt > d2->pkt) return -1;
|
||||
if (d1->pkt < d2->pkt) return 1;
|
||||
return 0;
|
||||
}
|
||||
int CloseIPAcc( long ti) {
|
||||
unsigned long i;
|
||||
ta *tai;
|
||||
SOCKADDR_IN srcaddr;
|
||||
SOCKADDR_IN dstaddr;
|
||||
float ff;
|
||||
char str[16];
|
||||
unsigned long j,k,l;
|
||||
int lin=0;
|
||||
int linn;
|
||||
|
||||
time(&elapsed);
|
||||
if (iFile) f=fopen(filename,"w+");
|
||||
k=0;
|
||||
if (sortbysize) qsort(acc,MAXHASH,sizeof(ta),bytesort);
|
||||
else qsort(acc,MAXHASH,sizeof(ta),countsort);
|
||||
ff=0.0;
|
||||
for (i=0;i<255;i++) ff+=typb[i];
|
||||
for (i=0; i<MAXHASH; i++) {
|
||||
tai=acc + i;
|
||||
if ((tai->from!=0) && (tai->to!=0)) ++k;
|
||||
}
|
||||
if (iScreen) {
|
||||
#ifndef LINUX
|
||||
system("cls");
|
||||
#else
|
||||
system("clear");
|
||||
// printf("\033[1~");
|
||||
#endif
|
||||
printf("%-16s Speed: %5.2f Kbit/s , %ld IP pairs / %ld secs. %s@%s.hu",myipname,ff/ti/1024*8,k,ti,author,author);
|
||||
printf("\nProt:"); j=0; ++lin;
|
||||
while (1) {
|
||||
l=k=0;
|
||||
for (i=0;i<100;i++) if ( typb[i]>k) { k=typb[i]; l=i; }
|
||||
if (k==0) break;
|
||||
if ((j>0) && ((j%3)==0)) { printf("\n "); ++lin; }
|
||||
if (k>1024*1024) printf(" %-8.8s:%5.1fk/%-6.1f M",szProto[l],(float)typp[l]/1024,(float)k/(1024*1024));
|
||||
else if (k>1024) printf(" %-8.8s:%5ld/%-6.1f k",szProto[l],typp[l],(float)k/1024);
|
||||
else printf(" %-8.8s:%5ld/%-8ld",szProto[l],typp[l],k);
|
||||
typb[l]=0;
|
||||
++j;
|
||||
}
|
||||
printf("\nPort:"); j=0; ++lin;
|
||||
k=0; linn=lin;
|
||||
while (1) {
|
||||
l=k=0;
|
||||
for (i=0;i<MAXTCPPORT;i++) if (tcppb[i]>k) { k=tcppb[i]; l=i; }
|
||||
if (k==0) break;
|
||||
if (j && (j%4)==0) {
|
||||
if (lin >= linn+1) break;
|
||||
printf("\n ");
|
||||
++lin;
|
||||
}
|
||||
if (k>1024*1024) printf(" %04d:%4.1fk/%-5.1f M",l,(float)tcppp[l]/1024,(float)k/(1024*1024));
|
||||
else if (k>1024) printf(" %04d:%4ld/%-5.1f k",l,tcppp[l],(float)k/1024);
|
||||
else printf(" %04d:%4ld/%-7ld",l,tcppp[l],k);
|
||||
tcppb[l]=0;
|
||||
++j;
|
||||
}
|
||||
} else if (f) {
|
||||
fprintf(f,"%-16s Speed: %5.2f Kbit/s , %ld IP pairs / %ld secs. %s@%s.hu",myipname,ff/ti/1024*8,k,ti,author,author);
|
||||
fprintf(f,"\nProt:"); j=0;
|
||||
while (1) {
|
||||
l=k=0;
|
||||
for (i=0;i<100;i++) if ( typb[i]>k) { k=typb[i]; l=i; }
|
||||
if (k==0) break;
|
||||
if (k>1024*1024) fprintf(f," %-8.8s:%5.1fk/%-6.1f M",szProto[l],(float)typp[l]/1024,(float)k/(1024*1024));
|
||||
else if (k>1024) fprintf(f," %-8.8s:%5ld/%-6.1f k",szProto[l],typp[l],(float)k/1024);
|
||||
else fprintf(f," %-8.8s:%5ld/%-8ld",szProto[l],typp[l],k);
|
||||
typb[l]=0;
|
||||
++j;
|
||||
}
|
||||
printf("\nPort:"); j=0;
|
||||
k=0; linn=lin;
|
||||
while (1) {
|
||||
l=k=0;
|
||||
for (i=0;i<MAXTCPPORT;i++) if (tcppb[i]>k) { k=tcppb[i]; l=i; }
|
||||
if (k==0) break;
|
||||
if (k>1024*1024) fprintf(f," %04d:%4.1fk/%-5.1f M",l,(float)tcppp[l]/1024,(float)k/(1024*1024));
|
||||
else if (k>1024) fprintf(f," %04d:%4ld/%-5.1f k",l,tcppp[l],(float)k/1024);
|
||||
else fprintf(f," %04d:%4ld/%-7ld",l,tcppp[l],k);
|
||||
tcppb[l]=0;
|
||||
++j;
|
||||
}
|
||||
}
|
||||
|
||||
for (i=0; i<MAXHASH; i++) {
|
||||
tai=acc + i;
|
||||
if ((tai->from!=0) && (tai->to!=0)) { ++k;
|
||||
if (!iSum) {
|
||||
dstaddr.sin_addr.s_addr = htonl(*(iph+tai->from));
|
||||
srcaddr.sin_addr.s_addr = htonl(*(iph+(tai->to)));
|
||||
strcpy(str,inet_ntoa(dstaddr.sin_addr));
|
||||
if (iScreen && (++lin<iline) ) printf("\n%-15s\t%-15s\t%5d pkt, %10ld byte :%7.2f Kbps",str,inet_ntoa(srcaddr.sin_addr),tai->pkt,tai->byte,((float)tai->byte)/ti/1024*8);
|
||||
if (f) fprintf(f,"%-15s\t%-15s\t%d\t%ld\n",str,inet_ntoa(srcaddr.sin_addr),tai->pkt,tai->byte);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (iScreen) printf("\n");
|
||||
#ifdef LINUX
|
||||
if (iScreen) fflush(stdout);
|
||||
#endif
|
||||
ClearIPAcc();
|
||||
if (f) {
|
||||
char cmdline[255];
|
||||
fclose(f);
|
||||
// if (*execname) _spawnle(_P_NOWAIT,execname,execname,filename);
|
||||
// if (*execname) _execl(execname,execname);
|
||||
if (*execname) {
|
||||
#ifndef LINUX
|
||||
sprintf(cmdline,"%s %s",execname,filename);
|
||||
#else
|
||||
sprintf(cmdline,"%s %s",execname,filename);
|
||||
#endif
|
||||
system(cmdline);
|
||||
// iRun=0;
|
||||
}
|
||||
}
|
||||
f=NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
unsigned short FindIPHash( unsigned long ip ) {
|
||||
unsigned short hashval;
|
||||
unsigned long *ipt;
|
||||
|
||||
hashval = (unsigned short)(((ip&0xFFFF0000)>>16) ^ (ip&0x0000FFFF));
|
||||
ipt=iph + hashval;
|
||||
while (*ipt != 0 && (*ipt!=ip)) { ipt++; hashval++; }
|
||||
if (*ipt==0) *ipt=ip;
|
||||
return hashval;
|
||||
}
|
||||
|
||||
unsigned short SetIPAcc( unsigned long src, unsigned long dst, unsigned long byte, unsigned short typ, unsigned short sport, unsigned short dport) {
|
||||
unsigned short from,to,hash;
|
||||
ta *tai;
|
||||
hash=0;
|
||||
if (src) {
|
||||
|
||||
if (fromip) from=FindIPHash(src); else from=-1;
|
||||
if (toip) to=FindIPHash(dst); else to=-1;
|
||||
hash=from^to;
|
||||
tai=acc + hash;
|
||||
while ( ((tai->from!=from) && (tai->to!=to)) && ((tai->from!=0) && (tai->to!=0)) ) {tai++; hash++; }
|
||||
if ((tai->from==0)&&(tai->to==0)) {
|
||||
tai->byte=byte; tai->from=from; tai->to=to; tai->pkt=1;
|
||||
} else { tai->byte+=byte; tai->pkt++; }
|
||||
|
||||
typp[typ]++;
|
||||
typb[typ]+=byte;
|
||||
if ((sport>0) && (sport<MAXTCPPORT)) { tcppp[sport]++; tcppb[sport]+=byte; }
|
||||
if ((dport>0) && (dport<MAXTCPPORT)) { tcppp[dport]++; tcppb[dport]+=byte; }
|
||||
}
|
||||
return hash;
|
||||
}
|
||||
|
||||
//
|
||||
// Function: DecodeIPHeader
|
||||
//
|
||||
// Description:
|
||||
// This function takes a pointer to an IP header and prints
|
||||
// it out in a readable form.
|
||||
//
|
||||
int DecodeIPHeader(WSABUF *wsabuf, unsigned int srcip, unsigned short srcport, unsigned long srcnet,
|
||||
unsigned int destip, unsigned short destport, unsigned long destnet, DWORD bytesret,
|
||||
unsigned short xport,unsigned int xip, unsigned long xnet)
|
||||
{
|
||||
BYTE *hdr = (BYTE *)wsabuf->buf,
|
||||
*nexthdr = NULL,
|
||||
*ohdr;
|
||||
unsigned short shortval;
|
||||
SOCKADDR_IN srcaddr,
|
||||
destaddr;
|
||||
|
||||
unsigned short ip_version,
|
||||
ip_hdr_len,
|
||||
ip_tos,
|
||||
ip_total_len,
|
||||
ip_id,
|
||||
ip_flags,
|
||||
ip_ttl,
|
||||
ip_frag_offset,
|
||||
ip_proto,
|
||||
ip_hdr_chksum,
|
||||
ip_src_port,
|
||||
ip_dest_port;
|
||||
unsigned int ip_src,
|
||||
ip_dest;
|
||||
BOOL bPrint = FALSE;
|
||||
char ip_prtype=0;
|
||||
int j;
|
||||
time_t tt;
|
||||
struct tm *tmm;
|
||||
|
||||
ohdr=hdr;
|
||||
if (iLnxplus) ip_prtype=*(hdr+iLnxplus-1);
|
||||
if (ip_prtype) return 0;
|
||||
hdr += iLnxplus;
|
||||
ip_version = HI_WORD(*hdr);
|
||||
ip_hdr_len = LO_WORD(*hdr) * 4;
|
||||
nexthdr = (BYTE *)((BYTE *)hdr + ip_hdr_len);
|
||||
hdr++;
|
||||
|
||||
ip_tos = *hdr;
|
||||
hdr++;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
ip_total_len = ntohs(shortval);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
ip_id = ntohs(shortval);
|
||||
hdr += 2;
|
||||
|
||||
ip_flags = ((*hdr) >> 5);
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
ip_frag_offset = ((ntohs(shortval)) & 0x1FFF);
|
||||
hdr += 2;
|
||||
|
||||
ip_ttl = *hdr;
|
||||
hdr++;
|
||||
|
||||
ip_proto = *hdr;
|
||||
hdr++;
|
||||
|
||||
memcpy(&shortval, hdr, 2);
|
||||
ip_hdr_chksum = ntohs(shortval);
|
||||
hdr += 2;
|
||||
|
||||
memcpy(&srcaddr.sin_addr.s_addr, hdr, 4);
|
||||
ip_src = ntohl(srcaddr.sin_addr.s_addr);
|
||||
hdr += 4;
|
||||
|
||||
memcpy(&destaddr.sin_addr.s_addr, hdr, 4);
|
||||
ip_dest = ntohl(destaddr.sin_addr.s_addr);
|
||||
hdr += 4;
|
||||
//
|
||||
// If packet is UDP, TCP, or IGMP read ahead and
|
||||
// get the port values.
|
||||
//
|
||||
ip_src_port=ip_dest_port=0;
|
||||
if (((ip_proto == 2) ||
|
||||
(ip_proto == 6) ||
|
||||
(ip_proto == 17)) ) //&& bFilter)
|
||||
{
|
||||
memcpy(&ip_src_port, nexthdr, 2);
|
||||
ip_src_port = ntohs(ip_src_port);
|
||||
memcpy(&ip_dest_port, nexthdr+2, 2);
|
||||
ip_dest_port = ntohs(ip_dest_port);
|
||||
|
||||
};
|
||||
bPrint = 0;
|
||||
// xaok= (xip!=0) && (((xip&xnet)==(ip_src&xnet))||((xip&xnet)==(ip_dest&xnet)));
|
||||
// saok= ((srcip==0)||((srcip&srcnet)==(ip_src&srcnet)));
|
||||
// daok = ((destip==0)||((destip&destnet)==(ip_dest&destnet)));
|
||||
// xpok=(xport!=0) && ((xport==ip_src_port)||(xport==ip_dest_port));
|
||||
// spok=((srcport==0)||(srcport == ip_src_port));
|
||||
// dpok=((destport==0)||(destport == ip_dest_port));
|
||||
//printf("\nf:%d xa:%d sa:%d da:%d xp:%d sp:%d dp:%d",bFilter,xaok,saok,daok,xpok,spok,dpok);
|
||||
// if (!bFilter || ( (xaok||(saok&&daok)) && (xpok||(spok&&dpok)))) {
|
||||
if ((!bFilter) || ((ip_proto==47)&&gre) ||
|
||||
(
|
||||
((iProto==0)||(ip_proto==iProto)) &&
|
||||
(
|
||||
((xip!=0) && (((xip&xnet)==(ip_src&xnet))||((xip&xnet)==(ip_dest&xnet)))
|
||||
) || (
|
||||
((srcip==0) || ((srcip&srcnet)==(ip_src&srcnet))) && ((destip==0)||((destip&destnet)==(ip_dest&destnet)))
|
||||
)
|
||||
)
|
||||
&&
|
||||
(
|
||||
((xport!=0) && ((xport==ip_src_port)||(xport==ip_dest_port))
|
||||
) || (
|
||||
((srcport==0)||(srcport == ip_src_port))&&((destport==0)||(destport == ip_dest_port))
|
||||
)
|
||||
)
|
||||
)
|
||||
) {
|
||||
if (! iDetail) {
|
||||
if ((ip_proto==47)&&gre) {
|
||||
*mypbuff=0;
|
||||
DecodeGREHeader(wsabuf, ip_hdr_len, bytesret,
|
||||
srcip,srcport,srcnet,destip,destport,destnet,xport,xip,xnet);
|
||||
// SetIPAcc(0,0,0,0,0,0);
|
||||
return ip_hdr_len;
|
||||
}
|
||||
SetIPAcc(ip_src,ip_dest,ip_total_len,ip_proto,ip_src_port,ip_dest_port);
|
||||
}
|
||||
else bPrint=TRUE;
|
||||
// printf("%d %ld %ld %ld %ld",ip_proto,xip,xip&xnet,ip_src&xnet,ip_dest&xnet);
|
||||
} else {
|
||||
if (! iDetail) SetIPAcc(0,0,0,0,0,0);
|
||||
// else bPrint=TRUE;
|
||||
}
|
||||
time(&tt);
|
||||
if ((!iSum && ( tt-elapsed > iCycle)) || !iRun || mostird) {
|
||||
mostird=0;
|
||||
if (! iDetail) CloseIPAcc(tt-elapsed-1);
|
||||
else {
|
||||
time(&elapsed);
|
||||
if (f) fclose(f);
|
||||
if (iFile) f=fopen(filename,"a");
|
||||
}
|
||||
}
|
||||
if (lNum) { if (--lNum <= 0) iRun=0; }
|
||||
|
||||
//
|
||||
*pbuf=0;
|
||||
if (bPrint) {
|
||||
tmm=localtime(&tt);
|
||||
if (! nomac ) {
|
||||
strcpy(pbuf,mypbuff);
|
||||
} else {
|
||||
sprintf(str,"\n%4.4d.%2.2d.%2.2d %2.2d:%2.2d:%2.2d ",
|
||||
tmm->tm_year+1900,tmm->tm_mon+1,tmm->tm_mday,tmm->tm_hour,tmm->tm_min,tmm->tm_sec);
|
||||
strcat(pbuf,str);
|
||||
#ifdef LINUX
|
||||
sprintf(str,"%x:%x:%x:%x:%x:%x > %x:%x:%x:%x:%x:%x",*ohdr,*(ohdr+1),*(ohdr+2),*(ohdr+3),*(ohdr+4),*(ohdr+5),
|
||||
*(ohdr+6),*(ohdr+7),*(ohdr+8),*(ohdr+9),*(ohdr+10),*(ohdr+11));
|
||||
strcat(pbuf,str);
|
||||
#endif
|
||||
}
|
||||
sprintf(str," %d bytes\n%-15s>", ip_total_len, inet_ntoa(srcaddr.sin_addr));
|
||||
strcat(pbuf,str);
|
||||
sprintf(str,"%-15s", inet_ntoa(destaddr.sin_addr));
|
||||
strcat(pbuf,str);
|
||||
sprintf(str," TTL:%-3d Proto:%-6s F:%d/%d TOS:%X%X\n",
|
||||
ip_ttl, szProto[ip_proto],ip_flags,ip_frag_offset,HI_WORD(ip_tos), LO_WORD(ip_tos));
|
||||
strcat(pbuf,str);
|
||||
if (iFile) strcat(pbuf,".");
|
||||
strcpy(mypbuff,pbuf);
|
||||
|
||||
}
|
||||
else return ip_hdr_len;
|
||||
|
||||
if (justheader) { if (*pbuf) fprintf(iFile?f:stdout,"%s",pbuf); return ip_hdr_len; }
|
||||
if (iDetail) {
|
||||
switch (ip_proto) {
|
||||
case 1: // ICMP
|
||||
j=DecodeICMPHeader(wsabuf, ip_hdr_len);
|
||||
break;
|
||||
case 2: // IGMP
|
||||
j=DecodeIGMPHeader(wsabuf, ip_hdr_len);
|
||||
break;
|
||||
case 6: // TCP
|
||||
j=DecodeTCPHeader(wsabuf, ip_hdr_len);
|
||||
break;
|
||||
case 17: // UDP
|
||||
j=DecodeUDPHeader(wsabuf, ip_hdr_len);
|
||||
break;
|
||||
case 47: // UDP
|
||||
j=DecodeGREHeader(wsabuf, ip_hdr_len, bytesret,
|
||||
srcip,srcport,srcnet,destip,destport,destnet,xport,xip,xnet);
|
||||
break;
|
||||
default:
|
||||
j=0; hdr=(BYTE *)wsabuf->buf;
|
||||
sprintf(str," No decoder installed for protocol\n");
|
||||
strcat(pbuf,str);
|
||||
break;
|
||||
}
|
||||
if (j>=0) PrintRawBytes(hdr+j,bytesret-j-ip_hdr_len-12); //(hdr-(BYTE *)(wsabuf->buf + iLnxplus)));
|
||||
}
|
||||
else if (*pbuf) fprintf(iFile?f:stdout,"%s",pbuf);
|
||||
|
||||
return ip_hdr_len;
|
||||
}
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
#define LINUX 1
|
||||
#ifdef LINUX
|
||||
#include <ctype.h>
|
||||
#include <string.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <netdb.h>
|
||||
#include <unistd.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <net/if.h>
|
||||
#define BYTE unsigned char
|
||||
#define DWORD unsigned long
|
||||
#define BOOL char
|
||||
#define TRUE 1
|
||||
#define FALSE 0
|
||||
#define WSADATA int
|
||||
#define SOCKET int
|
||||
#define SOCKADDR struct sockaddr
|
||||
#define SOCKADDR_IN struct sockaddr_in
|
||||
typedef struct _WSABUF {
|
||||
unsigned long len;
|
||||
unsigned char *buf;
|
||||
} WSABUF;
|
||||
#define SIO_RCVALL 0
|
||||
#define SIO_RCVALL_IGMPMCAST 0
|
||||
#define SIO_RCVALL_MCAST 0
|
||||
#define ETH_P_ALL 0x0003
|
||||
#else // WINDOWS
|
||||
|
||||
#include <winsock2.h>
|
||||
#include <windows.h>
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef _RCVALL_H_
|
||||
#define _RCVALL_H_
|
||||
|
||||
|
||||
#define MAX_IP_SIZE 65535
|
||||
#define MIN_IP_HDR_SIZE 20
|
||||
|
||||
#define HI_WORD(byte) (((byte) >> 4) & 0x0F)
|
||||
#define LO_WORD(byte) ((byte) & 0x0F)
|
||||
|
||||
extern char *szProto[];
|
||||
|
||||
|
||||
|
||||
void PrintRawBytes (BYTE *ptr, DWORD len);
|
||||
int DecodeIGMPHeader(WSABUF *wsabuf, DWORD iphdrlen);
|
||||
int DecodeUDPHeader (WSABUF *wsabuf, DWORD iphdrlen);
|
||||
int DecodeTCPHeader (WSABUF *wsabuf, DWORD iphdrlenz);
|
||||
int DecodeIPHeader (WSABUF *wasbuf, unsigned int srcaddr, unsigned short srcport, unsigned long srcnet,
|
||||
unsigned int destaddr, unsigned short destport, unsigned long destnet, DWORD bytesret,
|
||||
unsigned short xport, unsigned int xip, unsigned long xnet);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,589 @@
|
|||
// http://www.phj.hu/freesoft.asp
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include "parser.h"
|
||||
|
||||
#ifndef LINUX
|
||||
#include <mstcpip.h>
|
||||
#include <ws2tcpip.h>
|
||||
#else
|
||||
#include <termios.h>
|
||||
struct promisc_device
|
||||
{
|
||||
char name[16]; /* name (e.g. eth0) */
|
||||
|
||||
int reset; /* do we have to reset it on exit ? */
|
||||
struct ifreq oldifr; /* old settings */
|
||||
|
||||
struct promisc_device *next;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
DWORD dwIoControlCode=SIO_RCVALL;
|
||||
DWORD dwProtocol=IPPROTO_IP, dwInterface=0;
|
||||
|
||||
#define MAXVER 2
|
||||
#define MINVER 6
|
||||
SOCKET s;
|
||||
|
||||
//
|
||||
// Filters (Globals)
|
||||
//
|
||||
unsigned int uiSourceAddr=0, uiDestAddr=0, uiXAddr=0;
|
||||
unsigned short usSourcePort = 0, usDestPort = 0, usXPort = 0;
|
||||
unsigned short usSourceNet = 32, usDestNet = 32, usXNet = 32;
|
||||
unsigned long ulDestNet=0xffffffff, ulSourceNet=0xffffffff, ulXNet=0xffffffff;
|
||||
BOOL bFilter=FALSE;
|
||||
int iline=25;
|
||||
char myipname[64];
|
||||
char pattern[1024];
|
||||
int justheader=0;
|
||||
int gre=0;
|
||||
int sortbysize,fromip,toip;
|
||||
int skipvlan=0;
|
||||
|
||||
extern char filename[128];
|
||||
|
||||
extern char intlist[128];
|
||||
|
||||
#ifndef LINUX
|
||||
void PrintInterfaceList( void );
|
||||
int GetInterface(SOCKET , SOCKADDR_IN *, int );
|
||||
#endif
|
||||
extern int InitIPAcc( void );
|
||||
extern int CloseIPAcc( void );
|
||||
extern int iCycle;
|
||||
extern int iScreen;
|
||||
extern int iFile;
|
||||
extern int iDetail;
|
||||
extern int iRun;
|
||||
extern long lNum;
|
||||
extern FILE *f;
|
||||
extern int iProto;
|
||||
extern int iSum;
|
||||
extern char execname[];
|
||||
extern int mostird;
|
||||
extern int iLnxplus;
|
||||
|
||||
int set_raw_mode(void)
|
||||
{
|
||||
int fd = STDIN_FILENO;
|
||||
struct termios t;
|
||||
|
||||
if (tcgetattr(fd, &t) < 0) { perror("tcgetattr"); return -1; }
|
||||
t.c_lflag &= ~ICANON;
|
||||
if (tcsetattr(fd, TCSANOW, &t) < 0) { perror("tcsetattr"); return -1; }
|
||||
setbuf(stdin, NULL);
|
||||
return 0;
|
||||
}//
|
||||
// Function: usage
|
||||
//
|
||||
// Description:
|
||||
// Prints usage information.
|
||||
//
|
||||
char *author = "phj";
|
||||
|
||||
void usage(char *progname)
|
||||
{
|
||||
printf(" usage: %s options\n where options:\n", progname);
|
||||
printf(" [-c:sec] Dump cycle in sec (10)\n");
|
||||
printf(" [-f:file[-e:program]] Results into a file [and exec program](-)\n");
|
||||
printf(" [-n:db] Execute just db cycle (0)\n");
|
||||
printf(" [-l:lineno] Print lineno lines of hosts(25)\n");
|
||||
printf(" [-k] Sort result by packet count (size)\n");
|
||||
printf(" [-1] Ignore source IP (don't ignore)\n");
|
||||
printf(" [-2] Ignore destination IP (don't ignore)\n");
|
||||
printf(" [-h] Print just the header(use -a!)\n");
|
||||
printf(" [-a] Print packet info&data (-)\n");
|
||||
printf(" [-p] Print just summary info (-)\n");
|
||||
printf(" Otherwise print sum&ip pairs\n");
|
||||
//#ifndef LINUX
|
||||
printf(" [-t:[tcp|udp|icmp|....|number]] Filter on IP protocoll (ALL)\n");
|
||||
//#endif
|
||||
printf(" [-g] Make GRE encapsulation trasparent (-)\n");
|
||||
printf(" [-v] Skip VLAN headers (-)\n");
|
||||
printf(" [-sa:IP[/Net]] Filter on source address (-)/net\n");
|
||||
printf(" [-sp:Port] Filter on source port (-)\n");
|
||||
printf(" [-da:IP[/Net]] Filter on dest address/net (-)\n");
|
||||
printf(" [-dp:Port] Filter on dest port(-)\n");
|
||||
printf(" [-xa:IP[/Net]] Filter on src|dest address/net (-)\n");
|
||||
printf(" [-xp:Port] Filter on src|dest port (-)\n");
|
||||
printf(" [-pa:pattern] String match (0), last param!!!\n");
|
||||
#ifndef LINUX
|
||||
printf(" [-i:int] Capture on this interface (0)\n");
|
||||
printf(" Available interfaces:\n");
|
||||
PrintInterfaceList();
|
||||
#else
|
||||
printf(" [-i:int[,int]] Capture on this interface (eth0)\n");
|
||||
#endif
|
||||
printf(" Filtering rules: t && (sa|da|xa) && (sp|dp|xp)");
|
||||
printf("\nVer. %d.%d (c):2000-2006, P l¢czi-Horv th J nos\n",MAXVER,MINVER);
|
||||
#ifndef LINUX
|
||||
WSACleanup();
|
||||
ExitProcess(-1);
|
||||
#else
|
||||
exit(5);
|
||||
#endif
|
||||
}
|
||||
|
||||
//
|
||||
// Function: ValidateArgs
|
||||
//
|
||||
// Description:
|
||||
// This function parses the command line arguments and
|
||||
// sets global variables to indicate how the app should act.
|
||||
//
|
||||
void ValidateArgs(int argc, char **argv)
|
||||
{
|
||||
int i,j;
|
||||
char *ptr;
|
||||
|
||||
sortbysize=1; fromip=1; toip=1;
|
||||
|
||||
if (argc <2) { usage(argv[0]); return; }
|
||||
if (*(author+2) != 'j') { usage(argv[0]); return; }
|
||||
for(i=1; i < argc ;i++) {
|
||||
if ((argv[i][0] == '-') || (argv[i][0] == '/')) {
|
||||
switch (tolower(argv[i][1])) {
|
||||
case 't': // traffic type
|
||||
ptr = &argv[i][2];
|
||||
while (*++ptr) *ptr = toupper(*ptr);
|
||||
ptr = &argv[i][3];
|
||||
for ( j=0;j<134;j++) {
|
||||
if (!strcmp(ptr, szProto[j])) {
|
||||
// dwIoControlCode = SIO_RCVALL;
|
||||
#ifdef LINUX
|
||||
dwProtocol = j;
|
||||
#endif
|
||||
iProto=j;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ((j>133) && atoi(&argv[i][3])) {
|
||||
// dwIoControlCode = SIO_RCVALL;
|
||||
#ifdef LINUX
|
||||
dwProtocol = atoi(&argv[i][3]);
|
||||
#endif
|
||||
iProto=atoi(&argv[i][3]);
|
||||
} else if (j>133) usage(argv[0]);
|
||||
break;
|
||||
case 'i': // interface number
|
||||
#ifndef LINUX
|
||||
dwInterface = atoi(&argv[i][3]);
|
||||
#else
|
||||
strcpy(intlist,&argv[i][3]);
|
||||
ptr=strchr(intlist,' ');
|
||||
if (ptr) *ptr=0;
|
||||
#endif
|
||||
break;
|
||||
case 'g': // gre
|
||||
gre=1;
|
||||
break;
|
||||
case 'c': // cycle time
|
||||
iCycle = atoi(&argv[i][3]);
|
||||
break;
|
||||
case 'a': // cycle time
|
||||
iDetail = 1;
|
||||
break;
|
||||
case 'h': // cycle time
|
||||
iDetail = justheader = 1;
|
||||
break;
|
||||
case 'n': // just n cycle
|
||||
lNum = atol(&argv[i][3]);
|
||||
break;
|
||||
case 'l': // lineno lines
|
||||
iline = atoi(&argv[i][3]);
|
||||
break;
|
||||
case 'p': // just summary
|
||||
if ((tolower(argv[i][2]) == 'a')) {
|
||||
strcpy(pattern,&argv[i][4]); printf("\n Pattern: \'%s",&argv[i][4]);
|
||||
while (++i<argc) { strcat(pattern," "); strcat(pattern,&argv[i][0]); printf(" %s",argv[i]); }
|
||||
printf("\'\n");
|
||||
} else iSum=1;
|
||||
break;
|
||||
case 'f': // filename to write
|
||||
strcpy(filename,&argv[i][3]);
|
||||
iFile=1; //iScreen=0;
|
||||
break;
|
||||
case 'e': // execname
|
||||
strcpy(execname,&argv[i][3]);
|
||||
break;
|
||||
case 'k': // sor by count
|
||||
sortbysize = 0;
|
||||
break;
|
||||
case '1': // ignore src
|
||||
fromip = 0;
|
||||
break;
|
||||
case '2': // ignore dst
|
||||
toip = 0;
|
||||
break;
|
||||
case 'v': // sor by count
|
||||
skipvlan = 4;
|
||||
if ((tolower(argv[i][2]) == ':')) {
|
||||
skipvlan=atoi(&argv[i][3]);
|
||||
}
|
||||
break;
|
||||
case 's': // Filter on source ip or port
|
||||
if (tolower(argv[i][2]) == 'a') {
|
||||
ptr=strchr(&argv[i][4],'/');
|
||||
if (ptr) { usSourceNet=atoi(ptr+1); *ptr=0;}
|
||||
uiSourceAddr = ntohl(inet_addr(&argv[i][4]));
|
||||
} else if (tolower(argv[i][2]) == 'p')
|
||||
usSourcePort = (unsigned short)atoi(&argv[i][4]);
|
||||
else
|
||||
usage(argv[0]);
|
||||
bFilter = TRUE;
|
||||
break;
|
||||
case 'd': // Filter on dest ip or port
|
||||
if (tolower(argv[i][2]) == 'a') {
|
||||
ptr=strchr(&argv[i][4],'/');
|
||||
if (ptr) { usDestNet=atoi(ptr+1); *ptr=0; }
|
||||
uiDestAddr = ntohl(inet_addr(&argv[i][4]));
|
||||
} else if (tolower(argv[i][2]) == 'p')
|
||||
usDestPort = (unsigned short)atoi(&argv[i][4]);
|
||||
else
|
||||
usage(argv[0]);
|
||||
bFilter = TRUE;
|
||||
break;
|
||||
case 'x': // Filter on source or dest ip or port
|
||||
if (tolower(argv[i][2]) == 'a') {
|
||||
ptr=strchr(&argv[i][4],'/');
|
||||
if (ptr) { usXNet=atoi(ptr+1); *ptr=0; }
|
||||
uiXAddr = ntohl(inet_addr(&argv[i][4]));
|
||||
} else if (tolower(argv[i][2]) == 'p')
|
||||
usXPort = (unsigned short)atoi(&argv[i][4]);
|
||||
else
|
||||
usage(argv[0]);
|
||||
bFilter = TRUE;
|
||||
break;
|
||||
default:
|
||||
usage(argv[0]);
|
||||
}
|
||||
} else usage(argv[0]);
|
||||
}
|
||||
iLnxplus+=skipvlan;
|
||||
return;
|
||||
}
|
||||
|
||||
#ifndef LINUX
|
||||
//
|
||||
// Function: PrintInterfaceList
|
||||
//
|
||||
// Description:
|
||||
// This function prints all local IP interfaces.
|
||||
//
|
||||
void PrintInterfaceList()
|
||||
{
|
||||
SOCKET_ADDRESS_LIST *slist=NULL;
|
||||
SOCKET s;
|
||||
char buf[2048];
|
||||
DWORD dwBytesRet;
|
||||
int ret,
|
||||
i;
|
||||
|
||||
s = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
|
||||
if (s == SOCKET_ERROR) {
|
||||
printf("socket() failed: %d\n", WSAGetLastError());
|
||||
return;
|
||||
}
|
||||
ret = WSAIoctl(s, SIO_ADDRESS_LIST_QUERY, NULL, 0, buf, 2048,&dwBytesRet, NULL, NULL);
|
||||
if (ret == SOCKET_ERROR){
|
||||
printf("WSAIoctl(SIO_ADDRESS_LIST_QUERY) failed: %d\n",WSAGetLastError());
|
||||
return;
|
||||
}
|
||||
slist = (SOCKET_ADDRESS_LIST *)buf;
|
||||
for(i=0; i < slist->iAddressCount ;i++) {
|
||||
printf(" %-2d ........ [%s]\n", i,
|
||||
inet_ntoa(((SOCKADDR_IN *)slist->Address[i].lpSockaddr)->sin_addr));
|
||||
}
|
||||
closesocket(s);
|
||||
return;
|
||||
}
|
||||
|
||||
//
|
||||
// Function: GetInterface
|
||||
//
|
||||
// Description:
|
||||
// This function retrieves a zero based index and returns
|
||||
// the IP interface corresponding to that.
|
||||
//
|
||||
int GetInterface(SOCKET s, SOCKADDR_IN *ifx, int num)
|
||||
{
|
||||
SOCKET_ADDRESS_LIST *slist=NULL;
|
||||
char buf[2048];
|
||||
DWORD dwBytesRet;
|
||||
int ret;
|
||||
|
||||
ret = WSAIoctl(s, SIO_ADDRESS_LIST_QUERY, NULL, 0, buf, 2048,&dwBytesRet, NULL, NULL);
|
||||
if (ret == SOCKET_ERROR) {
|
||||
printf("WSAIoctl(SIO_ADDRESS_LIST_QUERY) failed: %d\n",WSAGetLastError());
|
||||
return -1;
|
||||
}
|
||||
slist = (SOCKET_ADDRESS_LIST *)buf;
|
||||
if (num >= slist->iAddressCount) return -1;
|
||||
ifx->sin_addr.s_addr = ((SOCKADDR_IN *)slist->Address[num].lpSockaddr)->sin_addr.s_addr;
|
||||
if (*author != 'p') return -1;
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
#ifdef LINUX
|
||||
struct promisc_device *prom;
|
||||
|
||||
void init_capture( void )
|
||||
/*
|
||||
* 1) Open our capture socket
|
||||
* 2) Set all the promisc devices to promiscous mode
|
||||
*/
|
||||
{
|
||||
struct ifreq ifr;
|
||||
struct promisc_device *p,*pp;
|
||||
struct protoent *pr;
|
||||
char *p1,*p2;
|
||||
|
||||
if ((s = socket (AF_INET, SOCK_PACKET, htons (ETH_P_ALL))) < 0)
|
||||
{
|
||||
printf(" can't get socket: \n");
|
||||
exit(1);
|
||||
}
|
||||
strcpy(myipname,intlist);
|
||||
p1=intlist; p=NULL;
|
||||
while (p1) {
|
||||
pp=p;
|
||||
p = malloc(sizeof(struct promisc_device));
|
||||
if (pp) pp->next=p; else prom=p;
|
||||
if ( (p2=strchr(p1,','))) *p2++=0;
|
||||
strcpy(&p->name,p1); p->next=NULL;
|
||||
printf(" %s",p->name); fflush(stdout);
|
||||
p1=p2;
|
||||
// while(p!=NULL) {
|
||||
strcpy (p -> oldifr.ifr_name, p -> name);
|
||||
|
||||
if (ioctl (s, SIOCGIFFLAGS, &(p -> oldifr)) < 0) {
|
||||
printf(" can't get flags: \n");
|
||||
exit(2);
|
||||
}
|
||||
p -> reset = 1;
|
||||
ifr = p -> oldifr;
|
||||
if (ifr.ifr_flags & IFF_PROMISC) printf(" already promisc! \n");
|
||||
ifr.ifr_flags |= IFF_PROMISC;
|
||||
if (ioctl (s, SIOCSIFFLAGS, &ifr) < 0) {
|
||||
printf(" can't set flags: \n");
|
||||
exit(3);
|
||||
}
|
||||
// p = p -> next;
|
||||
}
|
||||
}
|
||||
|
||||
void exit_capture(void)
|
||||
{
|
||||
struct promisc_device *p;
|
||||
|
||||
/* do we have to check (capture_sd >= 0) ? */
|
||||
|
||||
p = prom;
|
||||
|
||||
while(p != NULL) {
|
||||
if (ioctl (s, SIOCSIFFLAGS, &(p -> oldifr)) < 0) {
|
||||
printf("can't reset flags: \n");
|
||||
}
|
||||
|
||||
p = p -> next;
|
||||
}
|
||||
|
||||
close (s);
|
||||
}
|
||||
#endif
|
||||
//
|
||||
// Function: main
|
||||
//
|
||||
int main(int argc, char **argv) {
|
||||
WSADATA wsd;
|
||||
SOCKADDR_IN if0;
|
||||
int ret,count;
|
||||
unsigned int optval;
|
||||
DWORD dwBytesRet,
|
||||
dwFlags,
|
||||
nproc;
|
||||
char rcvbuf[MAX_IP_SIZE];
|
||||
WSABUF wbuf;
|
||||
unsigned long i;
|
||||
#ifndef LINUX
|
||||
// Load Winsock
|
||||
//
|
||||
if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) {
|
||||
printf(" WSAStartup() failed: %d\n", GetLastError());
|
||||
return -1;
|
||||
}
|
||||
#else
|
||||
SOCKADDR ssaddr;
|
||||
struct promisc_device *p;
|
||||
fd_set ready;
|
||||
struct timeval tv;
|
||||
#endif
|
||||
char Key;
|
||||
int status;
|
||||
FILE *input;
|
||||
// Parse the command line
|
||||
//
|
||||
strcpy(intlist,"eth0");
|
||||
for(i=100;i<255;i++) szProto[i]="?!?";
|
||||
szProto[103]="PIM";
|
||||
szProto[108]="IPCOMP";
|
||||
szProto[112]="VRRP";
|
||||
szProto[115]="L2TP";
|
||||
szProto[124]="ISIS";
|
||||
szProto[132]="SCTP";
|
||||
szProto[133]="FC";
|
||||
*execname=0;
|
||||
ValidateArgs(argc, argv);
|
||||
if (bFilter) {
|
||||
i=uiSourceAddr;
|
||||
if ( i || usSourcePort)
|
||||
printf(" Source: %03d.%03d.%03d.%03d/%d:%d\n",(i&0xff000000)>>24,(i&0x00ff0000)>>16,(i&0x0000ff00)>>8,i&0xff,uiSourceAddr?usSourceNet:0, usSourcePort);
|
||||
i=uiDestAddr;
|
||||
if ( i || usDestPort)
|
||||
printf(" Dest. : %03d.%03d.%03d.%03d/%d:%d\n",(i&0xff000000)>>24,(i&0x00ff0000)>>16,(i&0x0000ff00)>>8,i&0xff,uiDestAddr?usDestNet:0, usDestPort);
|
||||
i=uiXAddr;
|
||||
if ( i || usXPort)
|
||||
printf(" IP. : %03d.%03d.%03d.%03d/%d:%d\n",(i&0xff000000)>>24,(i&0x00ff0000)>>16,(i&0x0000ff00)>>8,i&0xff,uiXAddr?usXNet:0, usXPort);
|
||||
}
|
||||
if (iFile) printf(" To file : %s\n",filename);
|
||||
if (iProto) printf(" Protocol: %s (%d)\n",szProto[iProto],iProto);
|
||||
// Create a raw socket for receiving IP datagrams
|
||||
//
|
||||
#ifndef LINUX
|
||||
s = WSASocket(AF_INET, SOCK_RAW, dwProtocol, NULL, 0, WSA_FLAG_OVERLAPPED);
|
||||
if (s == INVALID_SOCKET)
|
||||
{
|
||||
printf("WSASocket() failed: %d\n", WSAGetLastError());
|
||||
return -1;
|
||||
}
|
||||
// Get an interface to read IP packets on
|
||||
//
|
||||
memset(&if0,0,sizeof(if0));
|
||||
if0.sin_family = AF_INET;
|
||||
if0.sin_port = htons(0);
|
||||
if (GetInterface(s, &if0, dwInterface) != 0)
|
||||
{
|
||||
printf("Unable to obtain an interface\n");
|
||||
return -1;
|
||||
}
|
||||
sprintf(myipname,"%-16s",inet_ntoa(if0.sin_addr));
|
||||
#else
|
||||
printf("starting capture ...."); fflush(stdout);
|
||||
init_capture();
|
||||
printf(" capture started ....\n"); fflush(stdout);
|
||||
#endif
|
||||
printf(" Binding to IF: %s\n", myipname);
|
||||
#ifndef LINUX
|
||||
//
|
||||
// This socket MUST be bound before calling the ioctl
|
||||
//
|
||||
|
||||
if (bind(s, (SOCKADDR *)&if0, sizeof(if0)) == SOCKET_ERROR) {
|
||||
printf("bind() failed: %d\n", WSAGetLastError());
|
||||
return -1;
|
||||
}
|
||||
//
|
||||
// Set the SIO_RCVALLxxx ioctl
|
||||
//
|
||||
optval = 1;
|
||||
if (WSAIoctl(s, dwIoControlCode, &optval, sizeof(optval),
|
||||
NULL, 0, &dwBytesRet, NULL, NULL) == SOCKET_ERROR) {
|
||||
printf("WSAIotcl() set raw socket failed; %d\n", WSAGetLastError());
|
||||
// return -1;
|
||||
optval = 2;
|
||||
if (WSAIoctl(s, dwIoControlCode, &optval, sizeof(optval),
|
||||
NULL, 0, &dwBytesRet, NULL, NULL) == SOCKET_ERROR) {
|
||||
printf("WSAIotcl() set raw socket only failed; %d\n", WSAGetLastError());
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
system("cls");
|
||||
#else
|
||||
tv.tv_sec=0; tv.tv_usec=0;
|
||||
set_raw_mode();
|
||||
FD_ZERO(&ready);
|
||||
FD_SET(STDIN_FILENO,&ready);
|
||||
#endif
|
||||
input = fopen("/dev/tty", "r"); //open the terminal keyboard
|
||||
if (uiSourceAddr==0) ulSourceNet=0;
|
||||
else for ( i=0; i<32-usSourceNet; i++) ulSourceNet <<= 1;
|
||||
if (uiDestAddr==0) ulDestNet=0;
|
||||
else for ( i=0; i<32-usDestNet; i++) ulDestNet <<= 1;
|
||||
if (uiXAddr==0) ulXNet=0;
|
||||
else for ( i=0; i<32-usXNet; i++) ulXNet <<= 1;
|
||||
if (uiXAddr) uiSourceAddr=uiDestAddr=uiXAddr;
|
||||
if (usXPort) usSourcePort=usDestPort=usXPort;
|
||||
if (ulXNet) ulSourceNet=ulDestNet=ulXNet;
|
||||
InitIPAcc();
|
||||
// Start receiving IP datagrams until interrupted
|
||||
//
|
||||
count = 0;
|
||||
if (iFile && iDetail) f=fopen(filename,"w+");
|
||||
if (iProto) bFilter=1;
|
||||
if (*(author+1) != 'h') iRun=0;
|
||||
while (iRun) {
|
||||
rcvbuf[MAX_IP_SIZE]=0;
|
||||
wbuf.len = MAX_IP_SIZE;
|
||||
wbuf.buf = rcvbuf;
|
||||
#ifndef LINUX
|
||||
dwFlags = 0;
|
||||
ret = WSARecv(s, &wbuf, 1, &dwBytesRet, &dwFlags, NULL, NULL);
|
||||
if (ret == SOCKET_ERROR) {
|
||||
printf("WSARecv() failed: %d\n", WSAGetLastError());
|
||||
return -1;
|
||||
}
|
||||
if (kbhit()) {
|
||||
#else
|
||||
dwFlags = sizeof(ssaddr);
|
||||
|
||||
ret = recvfrom (s, wbuf.buf, MAX_IP_SIZE, 0, &ssaddr, (int *) &dwFlags);
|
||||
if (ret == -1) continue;
|
||||
dwBytesRet=wbuf.len=ret;
|
||||
p=prom;
|
||||
while(p!=NULL) {
|
||||
if (!strcmp(p -> name, ssaddr.sa_data)) break;
|
||||
p=p->next;
|
||||
}
|
||||
if (!p) {
|
||||
// printf("\n%s: ignored",ssaddr.sa_data); fflush(stdout);
|
||||
continue;
|
||||
}
|
||||
FD_ZERO(&ready);
|
||||
FD_SET(STDIN_FILENO,&ready);
|
||||
if (select(STDIN_FILENO+1,&ready,NULL,NULL,&tv)>0) {
|
||||
// if (FD_ISSET(STDIN_FILENO,&ready)) {
|
||||
#endif
|
||||
switch (getchar()) { /* branch to appropiate key handler */
|
||||
case 0x1b: /* Esc */
|
||||
iRun=0;
|
||||
break;
|
||||
default:
|
||||
mostird=1;
|
||||
break;
|
||||
} //end of switch key
|
||||
}
|
||||
|
||||
// Deccode the IP header
|
||||
//
|
||||
if (!(nproc = DecodeIPHeader(&wbuf, uiSourceAddr, usSourcePort, ulSourceNet,
|
||||
uiDestAddr, usDestPort, ulDestNet, dwBytesRet,usXPort,uiXAddr,ulXNet)))
|
||||
{
|
||||
// printf("Error decoding IP header!\n");
|
||||
// break;
|
||||
}
|
||||
}
|
||||
// Cleanup
|
||||
//
|
||||
if (iRun && !iDetail) CloseIPAcc();
|
||||
if (f) fclose(f);
|
||||
#ifndef LINUX
|
||||
closesocket(s);
|
||||
WSACleanup();
|
||||
#else
|
||||
exit_capture();
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue