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-rw-r--r--noncore/net/wellenreiter/daemon/source/daemon.cc47
1 files changed, 25 insertions, 22 deletions
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index 4407436..5cf4e97 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -32,3 +32,3 @@ int main(int argc, char **argv)
usage();
-
+
/* Set sniffer device */
@@ -42,3 +42,5 @@ int main(int argc, char **argv)
- if(!card_into_monitormode(&handletopcap, cardtype.iface, cardtype.type))
+ /* set card into monitor mode */
+ if(!card_into_monitormode(&handletopcap, cardtype.iface,
+ cardtype.type))
{
@@ -49,16 +51,14 @@ int main(int argc, char **argv)
-
- /////// following line will be moved to lib as soon as possible ////////////
- if((handletopcap = pcap_open_live(cardtype.iface, BUFSIZ, 1, 0, NULL)) == NULL)
- {
- wl_logerr("pcap_open_live() failed: %s", strerror(errno));
- exit(EXIT_FAILURE);
- }
-
+ /* setup pcap */
+ if((handletopcap = pcap_open_live(cardtype.iface,
+ BUFSIZ, 1, 0, NULL)) == NULL)
+ {
+ wl_logerr("pcap_open_live() failed: %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
#ifdef HAVE_PCAP_NONBLOCK
- pcap_setnonblock(handletopcap, 1, NULL);
+ pcap_setnonblock(handletopcap, 1, NULL);
#endif
- ////////////////////////////////////////
-
-
+
/* Setup socket for incoming commands */
@@ -72,3 +72,4 @@ int main(int argc, char **argv)
/* Create channelswitching thread */
- if(pthread_create(&sub, NULL, channel_switcher, (void *)&cardtype) != 0)
+ if(pthread_create(&sub, NULL, channel_switcher,
+ (void *)&cardtype) != 0)
{
@@ -97,4 +98,5 @@ int main(int argc, char **argv)
- /* socket or pcap handle bigger? Will be cleaned up, have to check pcap */
- maxfd = (sock > pcap_fileno(handletopcap) ? sock + 1: pcap_fileno(handletopcap)) + 1;
+ /* maxfd = biggest filefd */
+ maxfd = (sock > pcap_fileno(handletopcap) ?
+ sock + 1 : pcap_fileno(handletopcap)) + 1;
@@ -124,7 +126,7 @@ int main(int argc, char **argv)
case 99:
- wl_loginfo("Received STOPSNIFF command");
- break;
+ wl_loginfo("Received STOPSNIFF command");
+ break;
default:
- wl_logerr("Received unknown command: %d", retval);
- break;
+ wl_logerr("Received unknown command: %d", retval);
+ break;
}
@@ -150,3 +152,4 @@ int main(int argc, char **argv)
-void usage(void)
+void
+usage(void)
{