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+/*
+This file is part of Wi-viz (http://wiviz.natetrue.com).
+
+Wi-viz is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License v2 as published by
+the Free Software Foundation.
+
+Wi-viz is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Wi-viz; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+//Structure definitions for wireless packets
+
+#define MAX_HOSTS 257
+
+#ifdef DEFINE_TYPES
+typedef unsigned short u_short;
+typedef unsigned char u_char;
+typedef unsigned int u_int;
+#endif
+
+typedef enum {
+ mgt_assocRequest = 0,
+ mgt_assocResponse = 1,
+ mgt_reassocRequest = 2,
+ mgt_reassocResponse = 3,
+ mgt_probeRequest = 4,
+ mgt_probeResponse = 5,
+ mgt_beacon = 8,
+ mgt_disassoc = 10,
+ mgt_auth = 11,
+ mgt_deauth = 12
+ } wifi_frametype;
+
+typedef struct ieee802_11_hdr {
+ u_char frame_control;
+ u_char flags;
+#define IEEE80211_TO_DS 0x01
+#define IEEE80211_FROM_DS 0x02
+#define IEEE80211_MORE_FRAG 0x04
+#define IEEE80211_RETRY 0x08
+#define IEEE80211_PWR_MGT 0x10
+#define IEEE80211_MORE_DATA 0x20
+#define IEEE80211_WEP_FLAG 0x40
+#define IEEE80211_ORDER_FLAG 0x80
+ u_short duration;
+ u_char addr1[6];
+ u_char addr2[6];
+ u_char addr3[6];
+ u_short frag_and_seq;
+ } ieee802_11_hdr;
+
+typedef struct {
+ u_char timestamp[8];
+ u_short bcn_interval;
+ u_short caps;
+#define MGT_CAPS_AP 0x1
+#define MGT_CAPS_IBSS 0x2
+#define MGT_CAPS_WEP 0x10
+ } ieee_802_11_mgt_frame;
+
+typedef struct {
+ u_char tag;
+ u_char length;
+ } ieee_802_11_tag;
+
+typedef enum {
+ tagSSID = 0,
+ tagRates = 1,
+ tagChannel = 3,
+ tagVendorSpecific = 0xDD
+ } i81tag;
+
+typedef struct prism_hdr {
+ u_int msg_code;
+ u_int msg_length;
+ char cap_device[16];
+ //char dids[0];
+ } prism_hdr;
+
+typedef struct prism_did {
+ u_short did;
+ u_short status1;
+ u_short status2;
+ u_short length;
+ //int value[0];
+ } prism_did;
+
+typedef enum prism_did_num {
+ pdn_host_time = 0x1041,
+ pdn_mac_time = 0x2041,
+ pdn_rssi = 0x4041,
+ pdn_sq = 0x5041,
+ pdn_datarate = 0x8041,
+ pdn_framelen = 0xa041
+ } prism_did_num;
+
+
+
+//Structure definitions for data collection
+
+typedef enum {
+ typeUnknown,
+ typeAP,
+ typeSta,
+ typeAdhocHub
+ } host_type;
+
+typedef enum {
+ ssUnknown,
+ ssUnassociated,
+ ssAssociated
+ } sta_state;
+
+typedef enum {
+ aetUnknown,
+ aetUnencrypted,
+ aetEncUnknown,
+ aetEncWEP,
+ aetEncWPA
+ } ap_enc_type;
+
+typedef struct {
+ u_char bssid[6];
+ char * ssid[32];
+ u_char ssidlen;
+ u_char channel;
+ u_short flags;
+ ap_enc_type encryption;
+ } ap_info;
+
+typedef struct {
+ sta_state state;
+ u_char connectedBSSID[6];
+ } sta_info;
+
+typedef struct {
+ u_char occupied;
+ u_char mac[6];
+ host_type type;
+ time_t lastSeen;
+ int RSSI;
+ ap_info * apInfo;
+ sta_info * staInfo;
+ } wiviz_host;
+
+//Primary config struct
+typedef struct {
+ wiviz_host hosts[MAX_HOSTS];
+ int numHosts;
+ int readFromWl;
+ time_t lastKeepAlive;
+ int channelHopping;
+ int channelDwellTime;
+ int channelHopSeq[14];
+ int channelHopSeqLen;
+ int curChannel;
+ int channelHopperPID;
+ } wiviz_cfg;
+
+
+
+
+