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-rw-r--r--noncore/net/wellenreiter/daemon/source/daemon.cc54
-rw-r--r--noncore/net/wellenreiter/daemon/source/daemon.hh2
-rw-r--r--noncore/net/wellenreiter/daemon/source/extract.hh2
-rw-r--r--noncore/net/wellenreiter/daemon/source/sendgui.cc42
-rw-r--r--noncore/net/wellenreiter/daemon/source/sendgui.hh19
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 */