author | max <max> | 2003-02-09 20:50:34 (UTC) |
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committer | max <max> | 2003-02-09 20:50:34 (UTC) |
commit | 38b97c504a4ee1e0b82fd2e4604c815d9ba3b440 (patch) (side-by-side diff) | |
tree | 8c66ca6ae697b95c606756625b219d45ffbe95bb /noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc | |
parent | c0f8b347e790f042f0a14e6e58e67046a7e0b8e3 (diff) | |
download | opie-38b97c504a4ee1e0b82fd2e4604c815d9ba3b440.zip opie-38b97c504a4ee1e0b82fd2e4604c815d9ba3b440.tar.gz opie-38b97c504a4ee1e0b82fd2e4604c815d9ba3b440.tar.bz2 |
Channelswitch
Diffstat (limited to 'noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc | 74 |
1 files changed, 46 insertions, 28 deletions
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 @@ -47,5 +47,5 @@ int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype) { char wlanngcmd[62]; - snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "%s %s lnxreq_wlansniff channel=1 enable=true", WLANCTL_PATH, device); + snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=true", device, 1); if (system(wlanngcmd) != 0) { @@ -58,5 +58,5 @@ int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype) wl_logerr("Got a host-ap card, nothing is implemented now"); char hostapcmd[250]; - snprintf(hostapcmd, sizeof(hostapcmd) -1, "%s %s monitor 2", IWPRIV_PATH, device); + snprintf(hostapcmd, sizeof(hostapcmd) -1, "$(which iwpriv) %s monitor 2 %d", device,1); if (system(hostapcmd) !=0) { @@ -65,16 +65,14 @@ int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype) } } - else if (cardtype == CARD_TYPE_ORINOCCO) + else if (cardtype == CARD_TYPE_ORINOCCO || cardtype == CARD_TYPE_HOSTAP) { - char lucentcmd[62]; - snprintf(lucentcmd, sizeof(lucentcmd) - 1, "$(which iwpriv) %s monitor 2 %d", device, 1); - if (system(lucentcmd) != 0) - { - wl_logerr("Could not set %s in raw mode, check cardtype", device); - return 0; + if (!card_set_channel (device, 1, CARD_TYPE_ORINOCCO)) + { + wl_logerr("Could not set %s in raw mode, check cardtype", device); + return 0; } else { - wl_loginfo("Successfully set %s into raw mode",device); + wl_loginfo("Successfully set %s into raw mode",device); } } @@ -167,24 +165,44 @@ int card_set_channel (const char *device, int channel, int cardtype) } /* If it is a lucent orinocco card */ - else if (cardtype == CARD_TYPE_ORINOCCO) + else if (cardtype == CARD_TYPE_ORINOCCO || cardtype == CARD_TYPE_HOSTAP) { - char lucentreset[63]; - char lucentcmd[62]; - snprintf(lucentreset, sizeof(lucentreset) -1,"$(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; |