diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-10-07 11:57:20 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-10-07 11:57:20 +0000 |
commit | 725611a466f2edf12f809d22339b22223af4afe7 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /openwrt/package/pipacs/src | |
parent | f4dd5a6d7c4ebea48cd6292744cb9def6037de80 (diff) |
move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@4944 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/package/pipacs/src')
-rw-r--r-- | openwrt/package/pipacs/src/Makefile | 15 | ||||
-rw-r--r-- | openwrt/package/pipacs/src/parser.c | 907 | ||||
-rw-r--r-- | openwrt/package/pipacs/src/parser.h | 60 | ||||
-rw-r--r-- | openwrt/package/pipacs/src/pipacs.c | 589 |
4 files changed, 0 insertions, 1571 deletions
diff --git a/openwrt/package/pipacs/src/Makefile b/openwrt/package/pipacs/src/Makefile deleted file mode 100644 index a9a88059de..0000000000 --- a/openwrt/package/pipacs/src/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# $Id$ - -EXTRA_CFLAGS := -c -I. -PIPACS_OBJS := pipacs.o parser.o - -all: pipacs - -%.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -o $@ $^ - -pipacs: $(PIPACS_OBJS) - $(CC) -o $@ $^ - -clean: - rm -f *.o *.so pipacs diff --git a/openwrt/package/pipacs/src/parser.c b/openwrt/package/pipacs/src/parser.c deleted file mode 100644 index 330d7cd0aa..0000000000 --- a/openwrt/package/pipacs/src/parser.c +++ /dev/null @@ -1,907 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include<string.h> -#include <time.h> -//#include <process.h> -#include "parser.h" - -#define printit - -extern BOOL bFilter; -extern int iline; -extern char * author; -extern char myipname[]; -extern int justheader; -extern int gre,sortbysize,fromip,toip; -int nomac=1; -int mostird=0; -char mypbuff[2048]; -// accounting variables -#define MAXHASH 0xffff -#define MAXTCPPORT 4096 -unsigned long *iph=NULL; //[MAXHASH]; - -typedef struct { - unsigned short from; - unsigned short to; - unsigned long byte; - unsigned short pkt; - unsigned short sport; - unsigned short dport; -} ta; - -ta *acc = NULL; -unsigned long tcppb[MAXTCPPORT]; -unsigned long tcppp[MAXTCPPORT]; -unsigned long typp[255]; -unsigned long typb[255]; -unsigned long udpb,tcpb,udpp,tcpp; -time_t elapsed=0; -int iCycle=10; -int iScreen=1; -int iFile=0; -long lNum=0; -char filename[128]; -char intlist[128]; -int iRun=1; -int iDetail=0; -FILE *f=NULL; -int iProto=0; -int iSum=0; -char execname[255]; -char pbuf[8196]; -char str[255]; -extern char pattern[]; -#ifndef LINUX -int iLnxplus=0; // Windows buffer without the MAC frame ! -#else -int iLnxplus=14; // Linux plus IP header len =14 !!! -#endif -// -// A list of protocol types in the IP protocol header -// -char *szProto[255] = {"IP", // 0 - "ICMP", // 1 - "IGMP", // 2 - "GGP", // 3 - "IP", // 4 - "ST", // 5 - "TCP", // 6 - "UCL", // 7 - "EGP", // 8 - "IGP", // 9 - "BBN-RCC-MON", // 10 - "NVP-II", // 11 - "PUP", // 12 - "ARGUS", // 13 - "EMCON", // 14 - "XNET", // 15 - "CHAOS", // 16 - "UDP", // 17 - "MUX", // 18 - "DCN-MEAS", // 19 - "HMP", // 20 - "PRM", // 21 - "XNS-IDP", // 22 - "TRUNK-1", // 23 - "TRUNK-2", // 24 - "LEAF-1", // 25 - "LEAF-2", // 26 - "RDP", // 27 - "IRTP", // 28 - "ISO-TP4", // 29 - "NETBLT", // 30 - "MFE-NSP", // 31 - "MERIT-INP", // 32 - "SEP", // 33 - "3PC", // 34 - "IDPR", // 35 - "XTP", // 36 - "DDP", // 37 - "IDPR-CMTP", // 38 - "TP++", // 39 - "IL", // 40 - "SIP", // 41 - "SDRP", // 42 - "SIP-SR", // 43 - "SIP-FRAG", // 44 - "IDRP", // 45 - "RSVP", // 46 - "GRE", // 47 - "MHRP", // 48 - "BNA", // 49 - "IPSEC-ESP", // 50 - "IPSEC-AH", // 51 - "I-NLSP", // 52 - "SWIPE", // 53 - "NHRP", // 54 - "?55?", // 55 - "?56?", // 56 - "SKIO", // 57 - "V6ICMP", // 58 - "V6NoNXT", // 59 - "V6OPT", // 60 - "int.host", // 61 - "CFTP", // 62 - "loc.net", // 63 - "SAT-EXPAK", // 64 - "KRYPTOLAN", // 65 - "RVD", // 66 - "IPPC", // 67 - "dist.fs", // 68 - "SAT-MON", // 69 - "VISA", // 70 - "IPCV", // 71 - "CPNX", // 72 - "CPHB", // 73 - "WSN", // 74 - "PVP", // 75 - "BR-SAT-MON", // 76 - "SUN-ND", // 77 - "WB-MON", // 78 - "WB-EXPAK", // 79 - "ISO-IP", // 80 - "VMTP", // 81 - "SECURE-VMTP",// 82 - "VINES", // 83 - "TTP", // 84 - "NSFNET-IGP", // 85 - "DGP", // 86 - "TCF", // 87 - "IGRP", // 88 - "OSPF", // 89 - "Sprite-RPC", // 90 - "LARP", // 91 - "MTP", // 92 - "AX.25", // 93 - "IPIP", // 94 - "MICP", // 95 - "SCC-SP", // 96 - "ETHERIP", // 97 - "ENCAP", // 98 - "priv.enc", // 99 - "GMTP" // 99 - }; -// -// The types of IGMP messages -// -char *szIgmpType[] = {"", - "Host Membership Query", - "HOst Membership Report", - "", - "", - "", - "Version 2 Membership Report", - "Leave Group", - "", - "" - }; - -// -// Function: PrintRawBytes -// -// Description: -// This function simply prints out a series of bytes -// as hexadecimal digits. -// -void PrintRawBytes(BYTE *ptr, DWORD len) -{ - int i,j; -// if (! iFile) { -*(ptr+len)=0; -if ((*pattern==0) || strstr(ptr,pattern) ) { - fprintf(iFile?f:stdout,"%s",pbuf); - fprintf(iFile?f:stdout," " ); - while (len > 0) { - for(i=0; i < 16; i++) { - fprintf(iFile?f:stdout,"%x%x ", HI_WORD(*ptr), LO_WORD(*ptr)); - len--; - ptr++; - if (len == 0) {j=i++; while(++j < 16) fprintf(iFile?f:stdout," "); break; } - } - fprintf(iFile?f:stdout," "); - for(j=0; j < i; j++) fprintf(iFile?f:stdout,"%c",isprint(*(ptr-i+j))?*(ptr-i+j):'.'); - if (len) fprintf(iFile?f:stdout,"\n "); - } -// } else { -// fwrite(ptr,sizeof(BYTE),len,f); -// } -} -} - -static char *ICMPTypeTable[]={ - "Echo Reply", "ICMP 1", "ICMP 2", "Dest Unreachable","SrcQuench", "Redirect", "6", "7","Echo Request","9","10", - "Time Exceed", "ParamPrblm", "Timestamp", "Timestamp reply","InfoRqst", "InfoRply" -}; -static char *Dstunreach[]={ -"net unreach.","host unreach.","protocol unreach.","port unreach.", -"frag needed","source route?","","" -}; -int DecodeICMPHeader(WSABUF *wsabuf, DWORD iphdrlen) { - BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus ); - unsigned short type,code,chksum, - id, - seq; - unsigned long resptime,r1,r2; - BYTE *hhh; - SOCKADDR_IN addr; - type=*hdr++; code=*hdr++; - sprintf(str," Type:%-12s Code:%3d,",ICMPTypeTable[type],code); - - strcat(pbuf,str); - memcpy(&chksum, hdr, 2); - hdr += 2; hhh=hdr; - memcpy(&id, hdr, 2); - hdr += 2; - memcpy(&seq, hdr, 2); - hdr+=2; -// memcpy(&resptime, hdr, 4); -// hdr+=4; - switch (type) { - case 3: - memcpy(&addr.sin_addr.s_addr, hdr+16, 4); - if (code==4 ) sprintf(str,"frag needed-Max MTU:%u at %-15s\n",ntohs(seq), inet_ntoa(addr.sin_addr)); - else sprintf(str,"%s at %-15s\n",Dstunreach[code&7],inet_ntoa(addr.sin_addr)); - hdr+=iphdrlen; - break; - case 11: - memcpy(&addr.sin_addr.s_addr, hdr+16, 4); - sprintf(str,"%s at %-15s\n",code?"frag reass. exceed":"ttl exceed",inet_ntoa(addr.sin_addr)); - hdr+=iphdrlen; - break; - case 12: - memcpy(&addr.sin_addr.s_addr, hdr+16, 4); - sprintf(str," err:%d at %-15s\n",id,inet_ntoa(addr.sin_addr)); - hdr+=iphdrlen; - break; - case 4: - memcpy(&addr.sin_addr.s_addr, hdr+16, 4); - sprintf(str," wait for %-15s\n",ntohs(id),inet_ntoa(addr.sin_addr)); - hdr+=iphdrlen; - break; - case 5: - memcpy(&addr.sin_addr.s_addr, hhh, 4); - sprintf(str," from gw: %-15s\n",inet_ntoa(addr.sin_addr)); - hdr+=iphdrlen; - break; - case 0: - case 8: - sprintf(str," Id:%3u Seq:%3u\n",ntohs(id),ntohs(seq)); - break; - case 13: - case 14: - memcpy(&resptime, hdr, 4); - hdr+=4; - memcpy(&r1, hdr, 4); - hdr+=4; - memcpy(&r2, hdr, 4); - hdr+=4; - sprintf(str," Id:%3u Seq:%3d Rec/Tr %ld/%ld ms\n",ntohs(id),ntohs(seq),ntohl(r1)-ntohl(resptime),ntohl(r2)-ntohl(resptime)); - break; - case 15: - case 16: - sprintf(str," Id:%3u Seq:%3d\n",ntohs(id),ntohs(seq)); - break; - } - strcat(pbuf,str); - return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus); -} - -// -// Function: DecodeIGMPHeader -// -// Description: -// This function takes a pointer to a buffer containing -// an IGMP packet and prints it out in a readable form. -// - -int DecodeIGMPHeader(WSABUF *wsabuf, DWORD iphdrlen) { - BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus); - unsigned short chksum, - version, - type, - maxresptime; - SOCKADDR_IN addr; - version = HI_WORD(*hdr); - type = LO_WORD(*hdr); - - hdr++; - maxresptime = *hdr; - hdr++; - - memcpy(&chksum, hdr, 2); - chksum = ntohs(chksum); - hdr += 2; - - memcpy(&(addr.sin_addr.s_addr), hdr, 4); - sprintf(str," IGMP HEADER:\n"); - strcat(pbuf,str); - if ((type == 1) || (type == 2)) version = 1; - else version = 2; - sprintf(str," IGMP Version = %d\n IGMP Type = %s\n",version, szIgmpType[type]); - strcat(pbuf,str); - if (version == 2) { - sprintf(str," Max Resp Time = %d\n", maxresptime); - strcat(pbuf,str); - } - sprintf(str," IGMP Grp Addr = %s\n", inet_ntoa(addr.sin_addr)); - strcat(pbuf,str); - - return 8; -} - -// -// Function: DecodeUDPHeader -// -// Description: -// This function takes a buffer which points to a UDP -// header and prints it out in a readable form. -// -int DecodeUDPHeader(WSABUF *wsabuf, DWORD iphdrlen) { - BYTE *hdr = (BYTE *)((BYTE *)wsabuf->buf + iphdrlen + iLnxplus); - unsigned short shortval, - udp_src_port, - udp_dest_port, - udp_len, - udp_chksum; - memcpy(&shortval, hdr, 2); - udp_src_port = ntohs(shortval); - hdr += 2; - - memcpy(&shortval, hdr, 2); - udp_dest_port = ntohs(shortval); - hdr += 2; - - memcpy(&shortval, hdr, 2); - udp_len = ntohs(shortval); - hdr += 2; - - memcpy(&shortval, hdr, 2); - udp_chksum = ntohs(shortval); - hdr += 2; - - sprintf(str," UDP: SPort: %-05d | DPort: %-05d",udp_src_port, udp_dest_port); - strcat(pbuf,str); - sprintf(str," | Len: %-05d | CSum: 0x%08x\n",udp_len, udp_chksum); - strcat(pbuf,str); - return hdr-(BYTE *)(wsabuf->buf + iphdrlen + iLnxplus); -} - -// -// Function: DecodeTCPHeader -// -// Description: -// This function takes a buffer pointing to a TCP header -// and prints it out in a readable form. -// -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; -} diff --git a/openwrt/package/pipacs/src/parser.h b/openwrt/package/pipacs/src/parser.h deleted file mode 100644 index aac609acb9..0000000000 --- a/openwrt/package/pipacs/src/parser.h +++ /dev/null @@ -1,60 +0,0 @@ -#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
diff --git a/openwrt/package/pipacs/src/pipacs.c b/openwrt/package/pipacs/src/pipacs.c deleted file mode 100644 index 4087cd3296..0000000000 --- a/openwrt/package/pipacs/src/pipacs.c +++ /dev/null @@ -1,589 +0,0 @@ -// 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; -} |