projects / thirdparty / hostap.git / blame
| Commit | Line | Data |
|---|---|---|
| 2d73f0a8 JM |
1 | /* |
| 2 | * Received Data frame processing | |
| 3 | * Copyright (c) 2010, Jouni Malinen <j@w1.fi> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License version 2 as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * Alternatively, this software may be distributed under the terms of BSD | |
| 10 | * license. | |
| 11 | * | |
| 12 | * See README and COPYING for more details. | |
| 13 | */ | |
| 14 | ||
| 15 | #include "utils/includes.h" | |
| 16 | ||
| 17 | #include "utils/common.h" | |
| 18 | #include "common/ieee802_11_defs.h" | |
| 19 | #include "wlantest.h" | |
| 20 | ||
| 21 | ||
| 22 | static const char * data_stype(u16 stype) | |
| 23 | { | |
| 24 | switch (stype) { | |
| 25 | case WLAN_FC_STYPE_DATA: | |
| 26 | return "DATA"; | |
| 27 | case WLAN_FC_STYPE_DATA_CFACK: | |
| 28 | return "DATA-CFACK"; | |
| 29 | case WLAN_FC_STYPE_DATA_CFPOLL: | |
| 30 | return "DATA-CFPOLL"; | |
| 31 | case WLAN_FC_STYPE_DATA_CFACKPOLL: | |
| 32 | return "DATA-CFACKPOLL"; | |
| 33 | case WLAN_FC_STYPE_NULLFUNC: | |
| 34 | return "NULLFUNC"; | |
| 35 | case WLAN_FC_STYPE_CFACK: | |
| 36 | return "CFACK"; | |
| 37 | case WLAN_FC_STYPE_CFPOLL: | |
| 38 | return "CFPOLL"; | |
| 39 | case WLAN_FC_STYPE_CFACKPOLL: | |
| 40 | return "CFACKPOLL"; | |
| 41 | case WLAN_FC_STYPE_QOS_DATA: | |
| 42 | return "QOSDATA"; | |
| 43 | case WLAN_FC_STYPE_QOS_DATA_CFACK: | |
| 44 | return "QOSDATA-CFACK"; | |
| 45 | case WLAN_FC_STYPE_QOS_DATA_CFPOLL: | |
| 46 | return "QOSDATA-CFPOLL"; | |
| 47 | case WLAN_FC_STYPE_QOS_DATA_CFACKPOLL: | |
| 48 | return "QOSDATA-CFACKPOLL"; | |
| 49 | case WLAN_FC_STYPE_QOS_NULL: | |
| 50 | return "QOS-NULL"; | |
| 51 | case WLAN_FC_STYPE_QOS_CFPOLL: | |
| 52 | return "QOS-CFPOLL"; | |
| 53 | case WLAN_FC_STYPE_QOS_CFACKPOLL: | |
| 54 | return "QOS-CFACKPOLL"; | |
| 55 | } | |
| 56 | return "??"; | |
| 57 | } | |
| 58 | ||
| 59 | ||
| 60 | void rx_data(struct wlantest *wt, const u8 *data, size_t len) | |
| 61 | { | |
| 62 | const struct ieee80211_hdr *hdr; | |
| 63 | u16 fc; | |
| 64 | ||
| 65 | if (len < 24) | |
| 66 | return; | |
| 67 | ||
| 68 | hdr = (const struct ieee80211_hdr *) data; | |
| 69 | fc = le_to_host16(hdr->frame_control); | |
| 70 | wt->rx_data++; | |
| 71 | ||
| 72 | switch (fc & (WLAN_FC_TODS | WLAN_FC_FROMDS)) { | |
| 73 | case 0: | |
| 74 | wpa_printf(MSG_EXCESSIVE, "DATA %s%s%s IBSS DA=" MACSTR " SA=" | |
| 75 | MACSTR " BSSID=" MACSTR, | |
| 76 | data_stype(WLAN_FC_GET_STYPE(fc)), | |
| 77 | fc & WLAN_FC_PWRMGT ? " PwrMgt" : "", | |
| 78 | fc & WLAN_FC_ISWEP ? " Prot" : "", | |
| 79 | MAC2STR(hdr->addr1), MAC2STR(hdr->addr2), | |
| 80 | MAC2STR(hdr->addr3)); | |
| 81 | break; | |
| 82 | case WLAN_FC_FROMDS: | |
| 83 | wpa_printf(MSG_EXCESSIVE, "DATA %s%s%s FromDS DA=" MACSTR | |
| 84 | " BSSID=" MACSTR " SA=" MACSTR, | |
| 85 | data_stype(WLAN_FC_GET_STYPE(fc)), | |
| 86 | fc & WLAN_FC_PWRMGT ? " PwrMgt" : "", | |
| 87 | fc & WLAN_FC_ISWEP ? " Prot" : "", | |
| 88 | MAC2STR(hdr->addr1), MAC2STR(hdr->addr2), | |
| 89 | MAC2STR(hdr->addr3)); | |
| 90 | break; | |
| 91 | case WLAN_FC_TODS: | |
| 92 | wpa_printf(MSG_EXCESSIVE, "DATA %s%s%s ToDS BSSID=" MACSTR | |
| 93 | " SA=" MACSTR " DA=" MACSTR, | |
| 94 | data_stype(WLAN_FC_GET_STYPE(fc)), | |
| 95 | fc & WLAN_FC_PWRMGT ? " PwrMgt" : "", | |
| 96 | fc & WLAN_FC_ISWEP ? " Prot" : "", | |
| 97 | MAC2STR(hdr->addr1), MAC2STR(hdr->addr2), | |
| 98 | MAC2STR(hdr->addr3)); | |
| 99 | break; | |
| 100 | case WLAN_FC_TODS | WLAN_FC_FROMDS: | |
| 101 | wpa_printf(MSG_EXCESSIVE, "DATA %s%s%s WDS RA=" MACSTR " TA=" | |
| 102 | MACSTR " DA=" MACSTR " SA=" MACSTR, | |
| 103 | data_stype(WLAN_FC_GET_STYPE(fc)), | |
| 104 | fc & WLAN_FC_PWRMGT ? " PwrMgt" : "", | |
| 105 | fc & WLAN_FC_ISWEP ? " Prot" : "", | |
| 106 | MAC2STR(hdr->addr1), MAC2STR(hdr->addr2), | |
| 107 | MAC2STR(hdr->addr3), | |
| 108 | MAC2STR((const u8 *) (hdr + 1))); | |
| 109 | break; | |
| 110 | } | |
| 111 | } |