now part of library

5 files changed, 39 insertions, 80 deletions

diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index 1f9e98a..a2e1f96 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -9,87 +9,105 @@
 #include "cardmode.hh"
 #include "sniffer.hh"
 
 /* Main function of wellenreiterd */
 int main(int argc, char **argv)
 {
-  int sock, maxfd;
-  struct sockaddr_in *cliaddr;
-  socklen_t len=sizeof(struct sockaddr);
+  int sock, maxfd, retval;
   char buffer[128];
   pcap_t *handletopcap;             /* The handle to the libpcap */
   char errbuf[PCAP_ERRBUF_SIZE]; /* The errorbuffer of libpacap */
   struct pcap_pkthdr header;     /* The packet header from pcap*/
   const u_char *packet;          /* The actual packet content*/
 
   fd_set rset;
 
   fprintf(stderr, "wellenreiterd %s\n\n", VERSION);
 
+#if 0
   /* will be replaced soon, just for max because max is lazy :-) */
   if(card_into_monitormode (SNIFFER_DEVICE, CARD_TYPE_NG) < 0)
   {
     fprintf(stderr, "Cannot set card into mon mode, aborting\n");
     exit(-1);
   }
+#endif
 
   /* opening the pcap for sniffing */
   handletopcap = pcap_open_live(SNIFFER_DEVICE, BUFSIZ, 1, 1000, errbuf);
 #ifdef HAVE_PCAP_NONBLOCK
   pcap_setnonblock(handletopcap, 1, errstr);
 #endif
 
   /* Setup socket for incoming commands */
   if((sock=commsock(DAEMONADDR, DAEMONPORT)) < 0)
   {
     wl_logerr("Cannot setup socket");
     exit(-1);
-  }
+  } 
   wl_loginfo("Set up socket '%d' for GUI communication", sock);
 
   FD_ZERO(&rset);
 
   /* Start main loop */
   wl_loginfo("Starting main loop");
   while(1)
   {
 
     FD_SET(sock, &rset);
-    FD_SET(pcap_fileno(handletopcap), &rset);
-    maxfd=sock + pcap_fileno(handletopcap) + 1;
+    //    FD_SET(pcap_fileno(handletopcap), &rset);
+    //    maxfd=sock + pcap_fileno(handletopcap) + 1;
+    maxfd=sock + 1;
     if(select(maxfd, &rset, NULL, NULL, NULL) < 0)
     {
       wl_logerr("Error calling select: %s", strerror(errno));
       break;
     }     
 
     /* Got data on local socket from GUI */
     if(FD_ISSET(sock, &rset))
     {
-      memset(buffer, 0, sizeof(buffer));
-      if(recvfrom(sock, buffer, sizeof(buffer)-1, 0, (struct sockaddr *)cliaddr, &len) < 0)
+
+      if((retval=recvcomm(&sock, buffer, sizeof(buffer))) < 0)
       {
-	 wl_logerr("Cannot read from socket: %s", strerror(errno));
-	 break;
+	wl_logerr("Error trying to read: %s", strerror(errno));
+	break;
       }
-      wl_loginfo("Received command from '%s': %s", inet_ntoa(cliaddr->sin_addr), buffer); 
-
-      /* will be passed to analyze function */
-      fprintf(stderr, "Received command: %s\n", buffer);
-
-    }
-
+      else
+      {
+	switch(retval)
+	{
+	  case 98:
+	  {
+	   wl_loginfo("Received STARTSNIFF command");
+	   break;
+	  };
+	  case 99:
+	  {
+	      wl_loginfo("Received STOPSNIFF command");
+	      break;
+	  };
+	  default:
+	  {
+	      wl_logerr("Received unknown command: %d", retval);
+	      break;
+	  };
+	}
+      } 
+    } /* FD_ISSET */
+
+#if 0
     /* Pcap stuff */
     if(FD_ISSET(pcap_fileno(handletopcap), &rset))
     {
 
       /* Grab one single packet */
       packet = pcap_next(handletopcap, &header);
 
       /* process the packet */
       process_packets(NULL,&header,*&packet);
-
     }
+#endif
   }
   close(sock);
   exit(0);
 }
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.hh b/noncore/net/wellenreiter/daemon/source/daemon.hh
index a9a97ac..12ba57e 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.hh
+++ b/noncore/net/wellenreiter/daemon/source/daemon.hh
@@ -12,8 +12,10 @@
 #include <arpa/inet.h>
 #include <unistd.h>
 #include <errno.h>
 
 #include "../../libwellenreiter/source/sock.hh"
 #include "../../libwellenreiter/source/log.hh"
+#include "../../libwellenreiter/source/proto.hh"
+
 
 #endif /* DAEMON_HH */ 
diff --git a/noncore/net/wellenreiter/daemon/source/extract.hh b/noncore/net/wellenreiter/daemon/source/extract.hh
index 21dcffa..e900cfa 100644
--- a/noncore/net/wellenreiter/daemon/source/extract.hh
+++ b/noncore/net/wellenreiter/daemon/source/extract.hh
@@ -1,7 +1,7 @@
-/* $Id */
+/* $Id$ */
 /*
  * Copyright (c) 1992, 1993, 1994, 1995, 1996
  *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that: (1) source code distributions
diff --git a/noncore/net/wellenreiter/daemon/source/sendgui.cc b/noncore/net/wellenreiter/daemon/source/sendgui.cc
deleted file mode 100644
index 9e57094..0000000
--- a/noncore/net/wellenreiter/daemon/source/sendgui.cc
+++ b/dev/null
@@ -1,42 +0,0 @@
-/* 
- * Send string to GUI
- *
- * $Id$ 
- */
-
-#include "config.hh"
-#include "sendgui.hh"
-#include "log.hh"
-
-/* Send a string to the GUI */
-int sendgui(const char *string, ...) 
-{
-  int sock=0;
-  char buffer[4096];
-  struct sockaddr_in saddr;
-  va_list ap;
-
-  /* Generate string */
-  memset(buffer, 0, sizeof(buffer));
-  va_start(ap, string);
-  vsnprintf(buffer, sizeof(buffer)-1, string, ap);
-  va_end(ap);
-
-  /* Setup socket */
-  sock = socket (AF_INET, SOCK_DGRAM, 0);
-  saddr.sin_family = AF_INET;
-  saddr.sin_port = htons(GUIPORT);
-  saddr.sin_addr.s_addr = inet_addr(GUIADDR);
-
-  if(sendto(sock, buffer, sizeof(buffer), 0, (struct sockaddr *)&saddr, sizeof(saddr)) < 0)
-  {
-    log_err("Cannot write to socket: %s", strerror(errno));
-    close(sock);
-    return 0;
-  }
-
-  if(close(sock) < 0)
-    log_err("Cannot close socket: %s", strerror(errno));
-
-  return 1;
-}
diff --git a/noncore/net/wellenreiter/daemon/source/sendgui.hh b/noncore/net/wellenreiter/daemon/source/sendgui.hh
deleted file mode 100644
index d9b3fcd..0000000
--- a/noncore/net/wellenreiter/daemon/source/sendgui.hh
+++ b/dev/null
@@ -1,19 +0,0 @@
-/* $Id$ */
-
-#ifndef SENDGUI_HH
-#define SENDGUI_HH
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <signal.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-int sendgui(const char *string, ...);
-
-#endif /* SENDGUI_HH */