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-rw-r--r--openwrt/package/pipacs/src/pipacs.c589
1 files changed, 0 insertions, 589 deletions
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;
-}
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