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authormax <max>2003-02-09 20:50:34 (UTC)
committer max <max>2003-02-09 20:50:34 (UTC)
commit38b97c504a4ee1e0b82fd2e4604c815d9ba3b440 (patch) (side-by-side diff)
tree8c66ca6ae697b95c606756625b219d45ffbe95bb
parentc0f8b347e790f042f0a14e6e58e67046a7e0b8e3 (diff)
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Channelswitch
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/net/wellenreiter/daemon/source/daemon.cc2
-rw-r--r--noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc74
-rw-r--r--noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh9
3 files changed, 53 insertions, 32 deletions
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index 8471efc..46a50ed 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -9,7 +9,7 @@
/* should be parsed from cfg-file */
#define MAXCHANNEL 13
-#define CHANINTERVAL 700000
+#define CHANINTERVAL 500000
/* Main function of wellenreiterd */
int main(int argc, char **argv)
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
index 0c23922..9e0a772 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
@@ -46,7 +46,7 @@ int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype)
else if (cardtype == CARD_TYPE_NG)
{
char wlanngcmd[62];
- snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "%s %s lnxreq_wlansniff channel=1 enable=true", WLANCTL_PATH, device);
+ snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=true", device, 1);
if (system(wlanngcmd) != 0)
{
wl_logerr("Could not set %s in raw mode, check cardtype", device);
@@ -57,25 +57,23 @@ int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype)
{
wl_logerr("Got a host-ap card, nothing is implemented now");
char hostapcmd[250];
- snprintf(hostapcmd, sizeof(hostapcmd) -1, "%s %s monitor 2", IWPRIV_PATH, device);
+ snprintf(hostapcmd, sizeof(hostapcmd) -1, "$(which iwpriv) %s monitor 2 %d", device,1);
if (system(hostapcmd) !=0)
{
wl_logerr("Could not set %s in raw mode, check cardtype", device);
return 0;
}
}
- else if (cardtype == CARD_TYPE_ORINOCCO)
+ else if (cardtype == CARD_TYPE_ORINOCCO || cardtype == CARD_TYPE_HOSTAP)
{
- char lucentcmd[62];
- snprintf(lucentcmd, sizeof(lucentcmd) - 1, "$(which iwpriv) %s monitor 2 %d", device, 1);
- if (system(lucentcmd) != 0)
- {
- wl_logerr("Could not set %s in raw mode, check cardtype", device);
- return 0;
+ if (!card_set_channel (device, 1, CARD_TYPE_ORINOCCO))
+ {
+ wl_logerr("Could not set %s in raw mode, check cardtype", device);
+ return 0;
}
else
{
- wl_loginfo("Successfully set %s into raw mode",device);
+ wl_loginfo("Successfully set %s into raw mode",device);
}
}
@@ -166,26 +164,46 @@ int card_set_channel (const char *device, int channel, int cardtype)
return 1;
}
/* If it is a lucent orinocco card */
- else if (cardtype == CARD_TYPE_ORINOCCO)
+ else if (cardtype == CARD_TYPE_ORINOCCO || cardtype == CARD_TYPE_HOSTAP)
{
- char lucentreset[63];
- char lucentcmd[62];
- snprintf(lucentreset, sizeof(lucentreset) -1,"$(which iwpriv) %s force_reset", device);
- if (system(lucentreset) != 0)
- {
- wl_logerr("Could not reset the card %s",device);
- return 0;
- }
- snprintf(lucentcmd, sizeof(lucentcmd) - 1, "$(which iwpriv) %s monitor 2 %d", device, channel);
- if (system(lucentcmd) != 0)
- {
- wl_logerr("Could not set %s in raw mode, check cardtype", device);
- return 0;
- }
- wl_loginfo("Channel %d set on interface %s",channel,device);
- return 1;
+ int fd;
+ //Wireless tools structure for the iocalls
+ struct iwreq ireq;
+ int *ptr;
+ /* Socket needed to use the iocall to */
+ fd = socket(AF_INET, SOCK_STREAM, 0);
+ if ( fd == -1 ) {
+ return -1;
+ }
+ ptr = (int *) ireq.u.name;
+ // This is the monitor mode for 802.11 non-prism header
+ ptr[0] = 2;
+ ptr[1] = channel;
+ strcpy(ireq.ifr_ifrn.ifrn_name, device);
+ if (ioctl( fd, SIOCIWFIRSTPRIV + 0x8, &ireq)==0)
+ {
+ /* All was fine... */
+ // close(fd);
+ wl_loginfo("Set channel %d on interface %s",channel, device);
+ return 1;
+ }
+ else
+ { /* iocall does not work */
+ wl_logerr("Could not set channel %d on %s, check cardtype",channel, device);
+ return 0;
+ }
}
-
+ else if (cardtype == CARD_TYPE_NG)
+ {
+ char wlanngcmd[62];
+ snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=true", device, channel);
+ if (system(wlanngcmd) != 0)
+ {
+ wl_logerr("Could not set channel %d on %s, check cardtype",channel, device);
+ return 0;
+ }
+
+ }
/* For undefined situations */
return 0;
}
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
index 3a1991b..242d8c5 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
@@ -13,6 +13,12 @@
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <linux/if.h>
+#include <linux/wireless.h>
+
+#ifndef SIOCIWFIRSTPRIV
+#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
+#endif
+
extern "C"
{
@@ -31,9 +37,6 @@ extern "C"
/* only for now, until we have the daemon running */
/*the config file should provide these information */
#define CARD_TYPE CARD_TYPE_HOSTAP
-#define SBIN_PATH "/sbin/ifconfig %s promisc up"
-#define WLANCTL_PATH "/sbin/wlanctl-ng"
-#define IWPRIV_PATH "/sbin/iwpriv"
/* Prototypes */
int card_check_rfmon_datalink (char *device);