wireshark/ui/gtk/capture_if_details_dlg_win32.c

/* capture_if_details_dlg.c
 * Routines for capture interface details window (only Win32!)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include "config.h"


#if defined HAVE_LIBPCAP && defined _WIN32

#include <time.h>
#include <string.h>

#include <gtk/gtk.h>

#include "epan/value_string.h"
#include "epan/addr_resolv.h"

#include "wsutil/str_util.h"

#include "../../file.h"
#include "ui/capture.h"

#include "simple_dialog.h"

#include "ui/gtk/main.h"
#include "ui/gtk/dlg_utils.h"
#include "ui/gtk/gui_utils.h"
#include "ui/gtk/help_dlg.h"
#include "ui/gtk/capture_if_details_dlg_win32.h"

#include <winsock2.h>    /* Needed here to force a definition of WINVER           */
                         /* for some (all ?) Microsoft compilers newer than vc6.  */
                         /* (If windows.h were used instead, there might be       */
                         /*  issues re winsock.h included before winsock2.h )     */
#include <windowsx.h>

#include <Ntddndis.h>

#include "caputils/capture_win_ifnames.h"

#include "caputils/capture_wpcap_packet.h"

/* packet32.h requires sockaddr_storage
 * whether sockaddr_storage is defined or not depends on the Platform SDK
 * version installed. The only one not defining it is the SDK that comes
 * with MSVC 6.0 (WINVER 0x0400).
 *
 * copied from RFC2553 (and slightly modified because of datatypes) ...
 * XXX - defined more than once, move this to a header file */
#ifndef WINVER
#error WINVER not defined ...
#endif
#if (WINVER <= 0x0400) && defined(_MSC_VER)
typedef unsigned short eth_sa_family_t;

/*
 * Desired design of maximum size and alignment
 */
#define ETH_SS_MAXSIZE    128  /* Implementation specific max size */
#define ETH_SS_ALIGNSIZE  (sizeof (gint64 /*int64_t*/))
                         /* Implementation specific desired alignment */
/*
 * Definitions used for sockaddr_storage structure paddings design.
 */
#define ETH_SS_PAD1SIZE   (ETH_SS_ALIGNSIZE - sizeof (eth_sa_family_t))
#define ETH_SS_PAD2SIZE   (ETH_SS_MAXSIZE - (sizeof (eth_sa_family_t) + \
                              ETH_SS_PAD1SIZE + ETH_SS_ALIGNSIZE))

struct sockaddr_storage {
    eth_sa_family_t  __ss_family;     /* address family */
    /* Following fields are implementation specific */
    char      __ss_pad1[ETH_SS_PAD1SIZE];
              /* 6 byte pad, this is to make implementation */
              /* specific pad up to alignment field that */
              /* follows explicit in the data structure */
    gint64 /*int64_t*/   __ss_align;     /* field to force desired structure */
               /* storage alignment */
    char      __ss_pad2[ETH_SS_PAD2SIZE];
              /* 112 byte pad to achieve desired size, */
              /* _SS_MAXSIZE value minus size of ss_family */
              /* __ss_pad1, __ss_align fields is 112 */
};
/* ... copied from RFC2553 */
#endif /* WINVER */

#include <Packet32.h>

#define DETAILS_STR_MAX     1024


/* The informations and definitions used here are coming from various places on the web:
 *
 * ndiswrapper (various NDIS related definitions)
 *  http://cvs.sourceforge.net/viewcvs.py/ndiswrapper/ndiswrapper/driver/
 *
 * ReactOS (various NDIS related definitions)
 *  http://www.reactos.org/generated/doxygen/d2/d6d/ndis_8h-source.html
 *
 * IEEE802.11 "Detailed NDIS OID Log for a 802.11b Miniport"
 *  http://www.ndis.com/papers/ieee802_11_log.htm
 *
 * FreeBSD (various NDIS related definitions)
 *  http://lists.freebsd.org/pipermail/p4-projects/2004-January/003433.html
 *
 * MS WHDC "Network Drivers and Windows"
 *  http://www.microsoft.com/whdc/archive/netdrv_up.mspx
 *
 * IEEE "Get IEEE 802" (the various 802.11 docs)
 *  http://standards.ieee.org/getieee802/802.11.html
 *
 * MS MSDN "Network Devices: Windows Driver Kit"
 *  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/NetXP_r/hh/NetXP_r/netref_4c297a96-2ba5-41ed-ab21-b7a9cfaa9b4d.xml.asp
 *
 * MS MSDN "Microsoft Windows CE .NET 4.2 Network Driver Reference"
 *  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk40/html/cxgrfNetworkDriverReference.asp
 *
 * MS MSDN (some explanations of a special MS 802.11 Information Element)
 *  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/randz/protocol/securing_public_wi-fi_hotspots.asp
 *
 * "WLANINFO fuer Windows XP"
 *  http://www-pc.uni-regensburg.de/systemsw/TOOLS/wlaninfo.htm
 */

/********************************************************************************/
/* definitions that would usually come from the windows DDK (device driver kit) */
/* and are not part of the ntddndis.h file delivered with WinPcap */

/* Required OIDs */
#define OID_GEN_VLAN_ID                 0x0001021C

/* Optional OIDs */
#define OID_GEN_MEDIA_CAPABILITIES      0x00010201
#define OID_GEN_PHYSICAL_MEDIUM         0x00010202

/* Optional OIDs */
#define OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118
#define OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119

/* Currently associated SSID (OID_802_11_SSID) */
#define NDIS_ESSID_MAX_SIZE 32
struct ndis_essid {
    ULONG length;
    UCHAR essid[NDIS_ESSID_MAX_SIZE+1];
};


/* some definitions needed for the following structs */
#define NDIS_MAX_RATES_EX 16
typedef UCHAR mac_address[/* ETH_ALEN */ 6];
typedef UCHAR ndis_rates[NDIS_MAX_RATES_EX];

/* configuration, e.g. frequency (OID_802_11_CONFIGURATION / OID_802_11_BSSID_LIST) */
struct /*packed*/ ndis_configuration {
    ULONG length;
    ULONG beacon_period;
    ULONG atim_window;
    ULONG ds_config;
    struct ndis_configuration_fh {
        ULONG length;
        ULONG hop_pattern;
        ULONG hop_set;
        ULONG dwell_time;
    } fh_config;
};

/* bssid list item (OID_802_11_BSSID_LIST) */
struct ndis_ssid_item {
    ULONG                     length;
    mac_address               mac;
    UCHAR                     reserved[2];
    struct ndis_essid         ssid;
    ULONG                     privacy;
    LONG                      rssi;
    UINT                      net_type;
    struct ndis_configuration config;
    UINT                      mode;
    ndis_rates                rates;
    ULONG                     ie_length;
    UCHAR                     ies[1];
};


/* bssid list (OID_802_11_BSSID_LIST) */
struct ndis_bssid_list {
    ULONG                 num_items;
    struct ndis_ssid_item items[1];
};


/******************************************************************************/
/* OID_TCP_TASK_OFFLOAD specific definitions that would usually come from the */
/* windows DDK (device driver kit) and are not part of the ntddndis.h file */
/* delivered with WinPcap */

/* optional OID */
#define OID_TCP_TASK_OFFLOAD    0xFC010201

/* task id's */
typedef enum _NDIS_TASK {
    TcpIpChecksumNdisTask,
    IpSecNdisTask,
    TcpLargeSendNdisTask,
    MaxNdisTask
} NDIS_TASK, *PNDIS_TASK;

/* TaskBuffer content on TcpIpChecksumNdisTask */
typedef struct _NDIS_TASK_TCP_IP_CHECKSUM
{
    struct
    {
        ULONG    IpOptionsSupported:1;
        ULONG    TcpOptionsSupported:1;
        ULONG    TcpChecksum:1;
        ULONG    UdpChecksum:1;
        ULONG    IpChecksum:1;
    } V4Transmit;

    struct
    {
        ULONG    IpOptionsSupported:1;
        ULONG    TcpOptionsSupported:1;
        ULONG    TcpChecksum:1;
        ULONG    UdpChecksum:1;
        ULONG    IpChecksum:1;
    } V4Receive;

    struct
    {
        ULONG    IpOptionsSupported:1;
        ULONG    TcpOptionsSupported:1;
        ULONG    TcpChecksum:1;
        ULONG    UdpChecksum:1;
    } V6Transmit;

    struct
    {
        ULONG    IpOptionsSupported:1;
        ULONG    TcpOptionsSupported:1;
        ULONG    TcpChecksum:1;
        ULONG    UdpChecksum:1;
    } V6Receive;
} NDIS_TASK_TCP_IP_CHECKSUM, *PNDIS_TASK_TCP_IP_CHECKSUM;

/* TaskBuffer content on TcpLargeSendNdisTask */
typedef struct _NDIS_TASK_TCP_LARGE_SEND
{
    ULONG     Version;
    ULONG     MaxOffLoadSize;
    ULONG     MinSegmentCount;
    BOOLEAN   TcpOptions;
    BOOLEAN   IpOptions;
} NDIS_TASK_TCP_LARGE_SEND, *PNDIS_TASK_TCP_LARGE_SEND;

/* Encapsulations */
typedef enum _NDIS_ENCAPSULATION {
    UNSPECIFIED_Encapsulation,
    NULL_Encapsulation,
    IEEE_802_3_Encapsulation,
    IEEE_802_5_Encapsulation,
    LLC_SNAP_ROUTED_Encapsulation,
    LLC_SNAP_BRIDGED_Encapsulation
} NDIS_ENCAPSULATION;

/* Encapsulation format */
typedef struct _NDIS_ENCAPSULATION_FORMAT {
    NDIS_ENCAPSULATION  Encapsulation;
    struct {
        ULONG  FixedHeaderSize : 1;
        ULONG  Reserved : 31;
    } Flags;
    ULONG  EncapsulationHeaderSize;
} NDIS_ENCAPSULATION_FORMAT, *PNDIS_ENCAPSULATION_FORMAT;

/* request struct */
typedef struct _NDIS_TASK_OFFLOAD_HEADER
{
    ULONG  Version;
    ULONG  Size;
    ULONG  Reserved;
    UCHAR  OffsetFirstTask;
    NDIS_ENCAPSULATION_FORMAT  EncapsulationFormat;
} NDIS_TASK_OFFLOAD_HEADER, *PNDIS_TASK_OFFLOAD_HEADER;

/* response struct */
#define NDIS_TASK_OFFLOAD_VERSION 1
typedef struct _NDIS_TASK_OFFLOAD
{
    ULONG     Version;
    ULONG     Size;
    NDIS_TASK Task;
    ULONG     OffsetNextTask;
    ULONG     TaskBufferLength;
    UCHAR     TaskBuffer[1];
} NDIS_TASK_OFFLOAD, *PNDIS_TASK_OFFLOAD;


/***********************************************************************/
/* value_string's for info functions */


/* NDIS driver medium (OID_GEN_MEDIA_SUPPORTED / OID_GEN_MEDIA_IN_USE) */
/* Do not use NdisMediumXXX to avoid any dependency on the SDK version installed */
static const value_string win32_802_3_medium_vals[] = {
    { -6 /*WinPcap NdisMediumPpi*/,        "802.11 + PPI" },
    { -5 /*WinPcap NdisMediumRadio80211*/, "802.11 + Radio" },
    { -4 /*WinPcap NdisMediumBare80211*/,  "802.11" },
    { -3 /*WinPcap NdisMediumPPPSerial*/,  "PPP Serial" },
    { -2 /*WinPcap NdisMediumCHDLC*/,      "CHDLC" },
    { -1 /*WinPcap NdisMediumNull*/,       "Null/Loopback" },
    {  0 /*NdisMedium802_3*/,        "802.3 (Ethernet)" },
    {  1 /*NdisMedium802_5*/,        "802.5 (Token Ring)" },
    {  2 /*NdisMediumFddi*/,         "FDDI" },
    {  3 /*NdisMediumWan*/,          "WAN" },
    {  4 /*NdisMediumLocalTalk*/,    "Local Talk" },
    {  5 /*NdisMediumDix*/,          "DIX" },
    {  6 /*NdisMediumArcnetRaw*/,    "Arcnet Raw" },
    {  7 /*NdisMediumArcnet878_2*/,  "Arcnet 878.2" },
    {  8 /*NdisMediumAtm*/,          "ATM" },
    {  9 /*NdisMediumWirelessWan*/,  "Wireless WAN" },
    { 10 /*NdisMediumIrda*/,         "IrDA" },
    { 11 /*NdisMediumBpc*/,          "Broadcast PC" },
    { 12 /*NdisMediumCoWan*/,        "CoWAN" },
    { 13 /*NdisMedium1394*/,         "IEEE 1394" },
    { 14 /*NdisMediumInfiniBand*/,   "Infiniband" },
    { 15 /*NdisMediumTunnel*/,       "Tunnel" },
    { 16 /*NdisMediumNative802_11*/, "Native 802.11" },
    { 17 /*NdisMediumLoopback*/,     "Loopback" },
    { 18 /*NdisMediumWiMAX*/,        "WiMAX" },
    { 19 /*NdisMediumIP*/,           "IP" },
    { 0, NULL }
};

/* NDIS physical driver medium (OID_GEN_PHYSICAL_MEDIUM) */
/* Do not use NdisPhysicalMediumXXX to avoid any dependency on the SDK version installed */
static const value_string win32_802_3_physical_medium_vals[] = {
    {  0 /*NdisPhysicalMediumUnspecified*/,  "Unspecified" },
    {  1 /*NdisPhysicalMediumWirelessLan*/,  "Wireless LAN" },
    {  2 /*NdisPhysicalMediumCableModem*/,   "Cable Modem (DOCSIS)" },
    {  3 /*NdisPhysicalMediumPhoneLine*/,    "Phone Line" },
    {  4 /*NdisPhysicalMediumPowerLine*/,    "Power Line" },
    {  5 /*NdisPhysicalMediumDSL*/,          "DSL" },
    {  6 /*NdisPhysicalMediumFibreChannel*/, "Fibre Channel" },
    {  7 /*NdisPhysicalMedium1394*/,         "IEEE 1394" },
    {  8 /*NdisPhysicalMediumWirelessWan*/,  "Wireless WAN" },
    {  9 /*NdisPhysicalMediumNative802_11*/, "Native 802.11" },
    { 10 /*NdisPhysicalMediumBluetooth*/,    "Bluetooth" },
    { 11 /*NdisPhysicalMediumInfiniband*/,   "Infiniband" },
    { 12 /*NdisPhysicalMediumWiMax*/,        "WiMAX" },
    { 13 /*NdisPhysicalMediumUWB*/,          "Ultra Wideband (UWB)" },
    { 14 /*NdisPhysicalMedium802_3*/,        "802.3 (Ethernet)" },
    { 15 /*NdisPhysicalMedium802_5*/,        "802.5 (Token Ring)" },
    { 16 /*NdisPhysicalMediumIrda*/,         "IrDA" },
    { 17 /*NdisPhysicalMediumWiredWAN*/,     "Wired WAN" },
    { 18 /*NdisPhysicalMediumWiredCoWan*/,   "Wired CoWAN" },
    { 19 /*NdisPhysicalMediumOther*/,        "Other" },
    { 0, NULL }
};

static const value_string win32_802_11_infra_mode_vals[] = {
    { Ndis802_11IBSS,                   "Ad Hoc" },
    { Ndis802_11Infrastructure,         "Access Point" },
    { Ndis802_11AutoUnknown,            "Auto or unknown" },
    { 0, NULL }
};

static const value_string win32_802_11_auth_mode_vals[] = {
    { Ndis802_11AuthModeOpen,           "Open System" },
    { Ndis802_11AuthModeShared,         "Shared Key" },
    { Ndis802_11AuthModeAutoSwitch,     "Auto Switch" },
    { Ndis802_11AuthModeWPA,            "WPA" },
    { Ndis802_11AuthModeWPAPSK,         "WPA-PSK (pre shared key)" },
    { Ndis802_11AuthModeWPANone,        "WPA (ad hoc)" },
#if (_MSC_VER != 1400) /* These are not defined in Ntddndis.h in MSVC2005/MSVC2005EE PSDK */
    { Ndis802_11AuthModeWPA2,           "WPA2" },
    { Ndis802_11AuthModeWPA2PSK,        "WPA2-PSK (pre shared key)" },
#endif
    { 0, NULL }
};

static const value_string win32_802_11_network_type_vals[] = {
    { Ndis802_11FH,                     "FH (frequency-hopping spread-spectrum)" },
    { Ndis802_11DS,                     "DS (direct-sequence spread-spectrum)" },
    { Ndis802_11OFDM5,                  "5-GHz OFDM" },
    { Ndis802_11OFDM24,                 "2.4-GHz OFDM" },
#if (_MSC_VER != 1400) /* These are not defined in Ntddndis.h in MSVC2005/MSVC2005EE PSDK */
    { Ndis802_11Automode,               "Auto" },
#endif
    { 0, NULL }
};

static const value_string win32_802_11_encryption_status_vals[] = {
    { Ndis802_11Encryption1Enabled,     "WEP enabled, TKIP & AES disabled, transmit key available" },
    { Ndis802_11EncryptionDisabled,     "WEP & TKIP & AES disabled, transmit key available" },
    { Ndis802_11Encryption1KeyAbsent,   "WEP enabled, TKIP & AES disabled, transmit key unavailable" },
    { Ndis802_11EncryptionNotSupported, "WEP & TKIP & AES not supported" },
    { Ndis802_11Encryption2Enabled,     "WEP & TKIP enabled, AES disabled, transmit key available" },
    { Ndis802_11Encryption2KeyAbsent,   "WEP & TKIP enabled, AES disabled, transmit key unavailable" },
    { Ndis802_11Encryption3Enabled,     "WEP & TKIP & AES enabled, transmit key available" },
    { Ndis802_11Encryption3KeyAbsent,   "WEP & TKIP & AES enabled, transmit key unavailable" },
    { 0, NULL }
};

/* frequency to channel mapping (OID_802_11_CONFIGURATION) */
static const value_string win32_802_11_channel_freq_vals[] = {
    { 2412000, "1 (2412 MHz)" },
    { 2417000, "2 (2417 MHz)" },
    { 2422000, "3 (2422 MHz)" },
    { 2427000, "4 (2427 MHz)" },
    { 2432000, "5 (2432 MHz)" },
    { 2437000, "6 (2437 MHz)" },
    { 2442000, "7 (2442 MHz)" },
    { 2447000, "8 (2447 MHz)" },
    { 2452000, "9 (2452 MHz)" },
    { 2457000, "10 (2457 MHz)" },
    { 2462000, "11 (2462 MHz)" },
    { 2467000, "12 (2467 MHz)" },
    { 2472000, "13 (2472 MHz)" },
    { 2484000, "14 (2484 MHz)" },
    { 0, NULL }
};

/* frequency to channel mapping (OID_802_11_CONFIGURATION) */
static const value_string win32_802_11_channel_vals[] = {
    { 2412000, "1" },
    { 2417000, "2" },
    { 2422000, "3" },
    { 2427000, "4" },
    { 2432000, "5" },
    { 2437000, "6" },
    { 2442000, "7" },
    { 2447000, "8" },
    { 2452000, "9" },
    { 2457000, "10" },
    { 2462000, "11" },
    { 2467000, "12" },
    { 2472000, "13" },
    { 2484000, "14" },
    { 0, NULL }
};


/* Information Element IDs (802.11 Spec: "7.3.2 Information elements") */
#define IE_ID_SSID                      0
#define IE_ID_SUPPORTED_RATES           1
#define IE_ID_DS_PARAMETER_SET          3
#define IE_ID_TIM                       5
#define IE_ID_COUNTRY                   7
#define IE_ID_ERP_INFORMATION          42
#define IE_ID_WPA2                     48
#define IE_ID_EXTENDED_SUPPORT_RATES   50
#define IE_ID_VENDOR_SPECIFIC         221

#ifdef DEBUG_IE
/* ElementID in NDIS_802_11_VARIABLE_IEs */
static const value_string ie_id_vals[] = {
    { IE_ID_SSID,                   "SSID, 802.11" },
    { IE_ID_SUPPORTED_RATES,        "Supported Rates, 802.11" },
    { 2,                            "FH Parameter Set, 802.11" },
    { IE_ID_DS_PARAMETER_SET,       "DS Parameter Set, 802.11" },
    { 4,                            "CF Parameter Set, 802.11" },
    { IE_ID_TIM,                    "TIM, 802.11" },
    { 6,                            "IBSS Parameter Set, 802.11" },
    { IE_ID_COUNTRY,                "Country, 802.11d" },
    { 8,                            "Hopping Pattern Parameters, 802.11d" },
    { 9,                            "Hopping Pattern Table, 802.11d" },
    { 10,                           "Request, 802.11d" },
    /* 11-15 reserved, 802.11d */
    { 16,                           "Challenge text, 802.11" },
    /* 17-31 reserved, 802.11h */
    { 32,                           "Power Constraint, 802.11h" },
    { 33,                           "Power Capability, 802.11h" },
    { 34,                           "TPC Request, 802.11h" },
    { 35,                           "TPC Report, 802.11h" },
    { 36,                           "Supported Channels, 802.11h" },
    { 37,                           "Channel Switch Announcement, 802.11h" },
    { 38,                           "Measurement Request, 802.11h" },
    { 39,                           "Measurement Report, 802.11h" },
    { 40,                           "Quiet, 802.11h" },
    { 41,                           "IBSS DFS, 802.11h" },
    { IE_ID_ERP_INFORMATION,        "ERP information, 802.11g" },
    /* 43-47 reserved, 802.11i */
    { IE_ID_WPA2,                   "WPA2/RSN (Robust Secure Network), 802.11i" },
    /* 49 reserved, 802.11i */
    { IE_ID_EXTENDED_SUPPORT_RATES, "Extended Supported Rates, 802.11g" },
    /* 51-255 reserved, 802.11g */
    { IE_ID_VENDOR_SPECIFIC,        "WPA, (not 802.11!)" },
    { 0, NULL }
};
#endif

#if 0
static const value_string oid_vals[] = {
    { OID_GEN_SUPPORTED_LIST,             "OID_GEN_SUPPORTED_LIST" },
    { OID_GEN_HARDWARE_STATUS,            "OID_GEN_HARDWARE_STATUS (only internally interesting)" },
    { OID_GEN_MEDIA_SUPPORTED,            "OID_GEN_MEDIA_SUPPORTED" },
    { OID_GEN_MEDIA_IN_USE,               "OID_GEN_MEDIA_IN_USE" },
    { OID_GEN_MAXIMUM_LOOKAHEAD,          "OID_GEN_MAXIMUM_LOOKAHEAD (unused)" },
    { OID_GEN_MAXIMUM_FRAME_SIZE,         "OID_GEN_MAXIMUM_FRAME_SIZE (unused)" },
    { OID_GEN_LINK_SPEED,                 "OID_GEN_LINK_SPEED" },
    { OID_GEN_TRANSMIT_BUFFER_SPACE,      "OID_GEN_TRANSMIT_BUFFER_SPACE" },
    { OID_GEN_RECEIVE_BUFFER_SPACE,       "OID_GEN_RECEIVE_BUFFER_SPACE" },
    { OID_GEN_TRANSMIT_BLOCK_SIZE,        "OID_GEN_TRANSMIT_BLOCK_SIZE" },
    { OID_GEN_RECEIVE_BLOCK_SIZE,         "OID_GEN_RECEIVE_BLOCK_SIZE" },
    { OID_GEN_VENDOR_ID,                  "OID_GEN_VENDOR_ID" },
    { OID_GEN_VENDOR_DESCRIPTION,         "OID_GEN_VENDOR_DESCRIPTION" },
    { OID_GEN_CURRENT_PACKET_FILTER,      "OID_GEN_CURRENT_PACKET_FILTER (info seems to be constant)" },
    { OID_GEN_CURRENT_LOOKAHEAD,          "OID_GEN_CURRENT_LOOKAHEAD (only internally interesting)" },
    { OID_GEN_DRIVER_VERSION,             "OID_GEN_DRIVER_VERSION" },
    { OID_GEN_MAXIMUM_TOTAL_SIZE,         "OID_GEN_MAXIMUM_TOTAL_SIZE" },
    { OID_GEN_PROTOCOL_OPTIONS,           "OID_GEN_PROTOCOL_OPTIONS (info not interesting)" },
    { OID_GEN_MAC_OPTIONS,                "OID_GEN_MAC_OPTIONS" },
    { OID_GEN_MEDIA_CONNECT_STATUS,       "OID_GEN_MEDIA_CONNECT_STATUS" },
    { OID_GEN_MAXIMUM_SEND_PACKETS,       "OID_GEN_MAXIMUM_SEND_PACKETS (only internally interesting)" },
    { OID_GEN_VENDOR_DRIVER_VERSION,      "OID_GEN_VENDOR_DRIVER_VERSION" },
    { OID_GEN_XMIT_OK,                    "OID_GEN_XMIT_OK" },
    { OID_GEN_RCV_OK,                     "OID_GEN_RCV_OK" },
    { OID_GEN_XMIT_ERROR,                 "OID_GEN_XMIT_ERROR" },
    { OID_GEN_RCV_ERROR,                  "OID_GEN_RCV_ERROR" },
    { OID_GEN_RCV_NO_BUFFER,              "OID_GEN_RCV_NO_BUFFER" },
    { OID_GEN_DIRECTED_BYTES_XMIT,        "OID_GEN_DIRECTED_BYTES_XMIT" },
    { OID_GEN_DIRECTED_FRAMES_XMIT,       "OID_GEN_DIRECTED_FRAMES_XMIT" },
    { OID_GEN_MULTICAST_BYTES_XMIT,       "OID_GEN_MULTICAST_BYTES_XMIT" },
    { OID_GEN_MULTICAST_FRAMES_XMIT,      "OID_GEN_MULTICAST_FRAMES_XMIT" },
    { OID_GEN_BROADCAST_BYTES_XMIT,       "OID_GEN_BROADCAST_BYTES_XMIT" },
    { OID_GEN_BROADCAST_FRAMES_XMIT,      "OID_GEN_BROADCAST_FRAMES_XMIT" },
    { OID_GEN_DIRECTED_BYTES_RCV,         "OID_GEN_DIRECTED_BYTES_RCV" },
    { OID_GEN_DIRECTED_FRAMES_RCV,        "OID_GEN_DIRECTED_FRAMES_RCV" },
    { OID_GEN_MULTICAST_BYTES_RCV,        "OID_GEN_MULTICAST_BYTES_RCV" },
    { OID_GEN_MULTICAST_FRAMES_RCV,       "OID_GEN_MULTICAST_FRAMES_RCV" },
    { OID_GEN_BROADCAST_BYTES_RCV,        "OID_GEN_BROADCAST_BYTES_RCV" },
    { OID_GEN_BROADCAST_FRAMES_RCV,       "OID_GEN_BROADCAST_FRAMES_RCV" },
    { OID_GEN_RCV_CRC_ERROR,              "OID_GEN_RCV_CRC_ERROR" },
    { OID_GEN_TRANSMIT_QUEUE_LENGTH,      "OID_GEN_TRANSMIT_QUEUE_LENGTH" },
    { OID_GEN_GET_TIME_CAPS,              "OID_GEN_GET_TIME_CAPS (unsupp, unused)" },
    { OID_GEN_GET_NETCARD_TIME,           "OID_GEN_GET_NETCARD_TIME (unsupp, unused)" },

    { OID_GEN_PHYSICAL_MEDIUM,            "OID_GEN_PHYSICAL_MEDIUM" },
    /*{ OID_GEN_MACHINE_NAME,             "OID_GEN_MACHINE_NAME (unsupp, unused)" },*/
    { OID_GEN_VLAN_ID,                    "OID_GEN_VLAN_ID" },
    { OID_GEN_MEDIA_CAPABILITIES,         "OID_GEN_MEDIA_CAPABILITIES (unsupp, unused)" },

    { OID_GEN_NETWORK_LAYER_ADDRESSES,    "OID_GEN_NETWORK_LAYER_ADDRESSES (write only)" },
    { OID_GEN_TRANSPORT_HEADER_OFFSET,    "OID_GEN_TRANSPORT_HEADER_OFFSET (write only)" },

    { OID_802_3_PERMANENT_ADDRESS,        "OID_802_3_PERMANENT_ADDRESS" },
    { OID_802_3_CURRENT_ADDRESS,          "OID_802_3_CURRENT_ADDRESS" },
    { OID_802_3_MAXIMUM_LIST_SIZE,        "OID_802_3_MAXIMUM_LIST_SIZE (unused)" },
    { OID_802_3_MULTICAST_LIST,           "OID_802_3_MULTICAST_LIST (unused)" }, /* XXX */
    { OID_802_3_MAC_OPTIONS,              "OID_802_3_MAC_OPTIONS (unsupp, unused)" },

    { OID_802_3_RCV_ERROR_ALIGNMENT,      "OID_802_3_RCV_ERROR_ALIGNMENT" },
    { OID_802_3_XMIT_ONE_COLLISION,       "OID_802_3_XMIT_ONE_COLLISION" },
    { OID_802_3_XMIT_MORE_COLLISIONS,     "OID_802_3_XMIT_MORE_COLLISIONS" },
    { OID_802_3_XMIT_DEFERRED,            "OID_802_3_XMIT_DEFERRED" },
    { OID_802_3_XMIT_MAX_COLLISIONS,      "OID_802_3_XMIT_MAX_COLLISIONS" },
    { OID_802_3_RCV_OVERRUN,              "OID_802_3_RCV_OVERRUN" },
    { OID_802_3_XMIT_UNDERRUN,            "OID_802_3_XMIT_UNDERRUN" },
    { OID_802_3_XMIT_HEARTBEAT_FAILURE,   "OID_802_3_XMIT_HEARTBEAT_FAILURE (unsupp, used)" },
    { OID_802_3_XMIT_TIMES_CRS_LOST,      "OID_802_3_XMIT_TIMES_CRS_LOST (unsupp, used)" },
    { OID_802_3_XMIT_LATE_COLLISIONS,     "OID_802_3_XMIT_LATE_COLLISIONS" },

    { OID_802_11_BSSID,                   "OID_802_11_BSSID" },
    { OID_802_11_SSID,                    "OID_802_11_SSID" },
    { OID_802_11_NETWORK_TYPES_SUPPORTED, "OID_802_11_NETWORK_TYPES_SUPPORTED (info not interesting)" },
    { OID_802_11_NETWORK_TYPE_IN_USE,     "OID_802_11_NETWORK_TYPE_IN_USE" },
    { OID_802_11_TX_POWER_LEVEL,          "OID_802_11_TX_POWER_LEVEL (unsupp, used)" },
    { OID_802_11_RSSI,                    "OID_802_11_RSSI" },
    { OID_802_11_RSSI_TRIGGER,            "OID_802_11_RSSI_TRIGGER (unsupp, unused)" },
    { OID_802_11_INFRASTRUCTURE_MODE,     "OID_802_11_INFRASTRUCTURE_MODE" },
    { OID_802_11_FRAGMENTATION_THRESHOLD, "OID_802_11_FRAGMENTATION_THRESHOLD (unused)" },
    { OID_802_11_RTS_THRESHOLD,           "OID_802_11_RTS_THRESHOLD (unused)" },
    { OID_802_11_NUMBER_OF_ANTENNAS,      "OID_802_11_NUMBER_OF_ANTENNAS (unsupp, unused)" },
    { OID_802_11_RX_ANTENNA_SELECTED,     "OID_802_11_RX_ANTENNA_SELECTED (unsupp, unused)" },
    { OID_802_11_TX_ANTENNA_SELECTED,     "OID_802_11_TX_ANTENNA_SELECTED (unsupp, unused)" },
    { OID_802_11_SUPPORTED_RATES,         "OID_802_11_SUPPORTED_RATES" },
    { OID_802_11_DESIRED_RATES,           "OID_802_11_DESIRED_RATES (unsupp, used)" },
    { OID_802_11_CONFIGURATION,           "OID_802_11_CONFIGURATION" },
    { OID_802_11_STATISTICS,              "OID_802_11_STATISTICS (unsupp, unused)" },
    { OID_802_11_ADD_WEP,                 "OID_802_11_ADD_WEP (write only)" },
    { OID_802_11_REMOVE_WEP,              "OID_802_11_REMOVE_WEP (write only)" },
    { OID_802_11_DISASSOCIATE,            "OID_802_11_DISASSOCIATE (write only)" },
    { OID_802_11_POWER_MODE,              "OID_802_11_POWER_MODE (info not interesting)" },
    { OID_802_11_BSSID_LIST,              "OID_802_11_BSSID_LIST" },
    { OID_802_11_AUTHENTICATION_MODE,     "OID_802_11_AUTHENTICATION_MODE" },
    { OID_802_11_PRIVACY_FILTER,          "OID_802_11_PRIVACY_FILTER (info not interesting)" },
    { OID_802_11_BSSID_LIST_SCAN,         "OID_802_11_BSSID_LIST_SCAN" },
    { OID_802_11_WEP_STATUS,              "OID_802_11_WEP_STATUS (info not interesting?)" },
    { OID_802_11_ENCRYPTION_STATUS,       "OID_802_11_ENCRYPTION_STATUS (unsupp, used)" },
    { OID_802_11_RELOAD_DEFAULTS,         "OID_802_11_RELOAD_DEFAULTS (write only)" },
    { OID_802_11_ADD_KEY,                 "OID_802_11_ADD_KEY (write only)" },
    { OID_802_11_REMOVE_KEY,              "OID_802_11_REMOVE_KEY (write only)" },
    { OID_802_11_ASSOCIATION_INFORMATION, "OID_802_11_ASSOCIATION_INFORMATION (unused)" }, /* XXX */
    { OID_802_11_TEST,                    "OID_802_11_TEST (write only)" },
#if (_MSC_VER != 1400) /* These are not defined in Ntddndis.h in MSVC2005/MSVC2005EE PSDK */
    { OID_802_11_CAPABILITY,              "OID_802_11_CAPABILITY (unsupp, unused)" },
    { OID_802_11_PMKID,                   "OID_802_11_PMKID (unsupp, unused)" },
#endif

    /* Token-Ring list is utterly incomplete (contains only the values for MS Loopback Driver) */
    { OID_802_5_PERMANENT_ADDRESS,        "OID_802_5_PERMANENT_ADDRESS (unused)" },
    { OID_802_5_CURRENT_ADDRESS,          "OID_802_5_CURRENT_ADDRESS (unused)" },
    { OID_802_5_CURRENT_FUNCTIONAL,       "OID_802_5_CURRENT_FUNCTIONAL (unused)" },
    { OID_802_5_CURRENT_GROUP,            "OID_802_5_CURRENT_GROUP (unused)" },
    { OID_802_5_LAST_OPEN_STATUS,         "OID_802_5_LAST_OPEN_STATUS (unused)" },
    { OID_802_5_CURRENT_RING_STATUS,      "OID_802_5_CURRENT_RING_STATUS (unused)" },
    { OID_802_5_CURRENT_RING_STATE,       "OID_802_5_CURRENT_RING_STATE (unused)" },
    { OID_802_5_LINE_ERRORS,              "OID_802_5_LINE_ERRORS (unused)" },
    { OID_802_5_LOST_FRAMES,              "OID_802_5_LOST_FRAMES (unused)" },

    /* FDDI list is utterly incomplete (contains only the values for MS Loopback Driver) */
    { OID_FDDI_LONG_PERMANENT_ADDR,       "OID_FDDI_LONG_PERMANENT_ADDR (unused)" },
    { OID_FDDI_LONG_CURRENT_ADDR,         "OID_FDDI_LONG_CURRENT_ADDR (unused)" },
    { OID_FDDI_LONG_MULTICAST_LIST,       "OID_FDDI_LONG_MULTICAST_LIST (unused)" },
    { OID_FDDI_LONG_MAX_LIST_SIZE,        "OID_FDDI_LONG_MAX_LIST_SIZE (unused)" },
    { OID_FDDI_SHORT_PERMANENT_ADDR,      "OID_FDDI_SHORT_PERMANENT_ADDR (unused)" },
    { OID_FDDI_SHORT_CURRENT_ADDR,        "OID_FDDI_SHORT_CURRENT_ADDR (unused)" },
    { OID_FDDI_SHORT_MULTICAST_LIST,      "OID_FDDI_SHORT_MULTICAST_LIST (unused)" },
    { OID_FDDI_SHORT_MAX_LIST_SIZE,       "OID_FDDI_SHORT_MAX_LIST_SIZE (unused)" },

    /* LocalTalk list is utterly incomplete (contains only the values for MS Loopback Driver) */
    { OID_LTALK_CURRENT_NODE_ID,          "OID_LTALK_CURRENT_NODE_ID (unused)" },

    /* Arcnet list is utterly incomplete (contains only the values for MS Loopback Driver) */
    { OID_ARCNET_PERMANENT_ADDRESS,       "OID_ARCNET_PERMANENT_ADDRESS (unused)" },
    { OID_ARCNET_CURRENT_ADDRESS,         "OID_ARCNET_CURRENT_ADDRESS (unused)" },

    { OID_TCP_TASK_OFFLOAD,               "OID_TCP_TASK_OFFLOAD" },

    /* PnP and power management OIDs */
    { OID_PNP_CAPABILITIES,               "OID_PNP_CAPABILITIES (unused)" },
    { OID_PNP_SET_POWER,                  "OID_PNP_SET_POWER (write only)" },
    { OID_PNP_QUERY_POWER,                "OID_PNP_QUERY_POWER (unused)" },
    { OID_PNP_ADD_WAKE_UP_PATTERN,        "OID_PNP_ADD_WAKE_UP_PATTERN (write only)" },
    { OID_PNP_REMOVE_WAKE_UP_PATTERN,     "OID_PNP_REMOVE_WAKE_UP_PATTERN (write only)" },
    { OID_PNP_WAKE_UP_PATTERN_LIST,       "OID_PNP_WAKE_UP_PATTERN_LIST (unused)" },
    { OID_PNP_ENABLE_WAKE_UP,             "OID_PNP_ENABLE_WAKE_UP (unused)" },

    /* Unknown OID's (seen on an          "Intel(R) PRO/Wireless 2200BG" 802.11 interface) */
    { 0xFF100000,                         "Unknown 0xFF100000 (unused)" },
    { 0xFF100002,                         "Unknown 0xFF100002 (unused)" },
    { 0xFF100003,                         "Unknown 0xFF100003 (unused)" },
    { 0xFF100004,                         "Unknown 0xFF100004 (unused)" },
    { 0xFF100005,                         "Unknown 0xFF100005 (unused)" },
    { 0xFF100006,                         "Unknown 0xFF100006 (unused)" },
    { 0xFF100007,                         "Unknown 0xFF100007 (unused)" },
    { 0xFF100009,                         "Unknown 0xFF100009 (unused)" },
    { 0xFF10000b,                         "Unknown 0xFF10000b (unused)" },
    { 0xFF10000c,                         "Unknown 0xFF10000c (unused)" },
    { 0xFF10000e,                         "Unknown 0xFF10000e (unused)" },
    { 0xFF10000f,                         "Unknown 0xFF10000f (unused)" },
    /* continued by a lot more 0xFF... values */

    { 0, NULL }
};
#endif

/***************************************************************************/
/* debug functions, query or list supported NDIS OID's */

#if 0
static void
supported_list(LPADAPTER adapter)
{
    unsigned char values[10000];
    int           length;
    gchar* tmp_str;

    g_warning("supported_list_unhandled");
    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_GEN_SUPPORTED_LIST, FALSE /* !set */, values, &length)) {
        guint32 *value = (guint32 *)values;

        while (length >= 4) {
            tmp_str = val_to_str_wmem(NULL, *value, oid_vals, "unknown (%d)");
            printf("OID: 0x%08X %s\n", *value, tmp_str);
            wmem_free(NULL, tmp_str);

            value++;
            length -= 4;
        }
    }
}


static gboolean
supported_query_oid(LPADAPTER adapter, guint32 oid)
{
    unsigned char values[10000];
    int           length;


    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_GEN_SUPPORTED_LIST, FALSE /* !set */, values, &length)) {
        guint32 *value = (guint32 *) values;

        while (length >= 4) {
            if (*value == oid) {
                return TRUE;
            }
            value++;
            length -= 4;
        }
    }

    return FALSE;
}
#endif

/******************************************************************************/
/* info functions, get and display various NDIS driver values */


#if 0
    GtkWidget *meter;
    GtkWidget *val_lb;

static GtkWidget *
add_meter_to_grid(GtkWidget *grid, guint *row, gchar *title,
                 int value, gchar *value_title,
                 int min, int max,
                 int yellow_level,
                 GList *scale)
{
    GtkWidget *label;
    gchar     *indent;
    GtkWidget *main_hb;


    /* the label */
    indent = g_strdup_printf("   %s", title);
    label = gtk_label_new(indent);
    g_free(indent);
    gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
    ws_gtk_grid_attach_extended(GTK_GRID(grid), label, 0, *row, 1, 1, GTK_EXPAND|GTK_FILL, 0, 0,0);

    /* the level meter */
    main_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6, FALSE);

    meter = gtk_vumeter_new ();

    gtk_vumeter_set_orientation(GTK_VUMETER(meter), GTK_VUMETER_LEFT_TO_RIGHT);

    gtk_vumeter_set_min_max(GTK_VUMETER(meter), &min, &max);
    gtk_vumeter_set_yellow_level (GTK_VUMETER(meter), yellow_level);
    gtk_vumeter_set_thickness (GTK_VUMETER(meter), 10);
    gtk_vumeter_set_thickness_reduction (GTK_VUMETER(meter), 2);
    gtk_vumeter_set_scale_hole_size (GTK_VUMETER(meter), 2);
    gtk_vumeter_set_colors_inverted (GTK_VUMETER(meter), TRUE);

    if (scale) {
        gtk_vumeter_set_scale_items(GTK_VUMETER(meter), scale);
    }

    gtk_vumeter_set_level(GTK_VUMETER(meter), value);

    gtk_box_pack_start                (GTK_BOX(main_hb),
                                             meter,
                                             TRUE /*expand*/,
                                             TRUE /*fill*/,
                                             0 /* padding */);

    val_lb = gtk_label_new(value_title);
    gtk_widget_set_size_request(val_lb, 50, -1);
    gtk_misc_set_alignment(GTK_MISC(val_lb), 1.0, 0.5);

    gtk_box_pack_start                (GTK_BOX(main_hb),
                                             val_lb,
                                             FALSE /*expand*/,
                                             FALSE /*fill*/,
                                             0 /* padding */);

    ws_gtk_grid_attach_extended(GTK_GRID(grid), main_hb, 1, *row, 1, 1, GTK_EXPAND|GTK_FILL, 0, 0,0);

    *row += 1;

    return meter;
}

#endif

static void
add_row_to_grid(GtkWidget *grid, guint *row, gchar *title, const gchar *value, gboolean sensitive)
{
    GtkWidget *label;
    gchar     *indent;

    if (strlen(value) != 0) {
        indent = g_strdup_printf("   %s", title);
    } else {
        indent = g_strdup(title);
    }
    label = gtk_label_new(indent);
    g_free(indent);
    gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
    gtk_widget_set_sensitive(label, sensitive);
    ws_gtk_grid_attach_extended(GTK_GRID(grid), label, 0, *row, 1, 1, GTK_EXPAND | GTK_FILL, 0, 0,0);

    label = gtk_label_new(value);
    gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
    gtk_widget_set_sensitive(label, sensitive);
    ws_gtk_grid_attach_extended(GTK_GRID(grid), label, 1, *row, 1, 1, GTK_EXPAND | GTK_FILL, 0, 0,0);

    *row += 1;
}


#if 0
static void
add_string_to_grid_sensitive(GtkWidget *grid, guint *row, gchar *title, gchar *value, gboolean sensitive)
{
    add_row_to_grid(grid, row, title, value, sensitive);
}
#endif

static void
add_string_to_grid(GtkWidget *grid, guint *row, gchar *title, const gchar *value)
{
    add_row_to_grid(grid, row, title, value, TRUE);
}


static void
ssid_details(GtkWidget *grid, guint *row, struct ndis_essid *ssid_in) {
    struct ndis_essid   ssid[2]; /* prevent an off by one error */

    ssid[0] = *ssid_in;
    g_assert(ssid->length <= NDIS_ESSID_MAX_SIZE);

    if (ssid->length != 0) {
        ssid->essid[ssid->length] = '\0';
        add_string_to_grid(grid, row, "SSID (Service Set IDentifier)", ssid->essid);
    } else {
        add_string_to_grid(grid, row, "SSID (Service Set IDentifier)", "(currently not associated with an SSID)");
    }
}


static GString *
rates_details(unsigned char *values, int length) {
    int      i;
    GString *Rates;
    float    float_value;
    int      int_value;


    Rates = g_string_new("");

    if (length != 0) {
        i = 0;
        while (length--) {
            if (values[i]) {
                if (i != 0) {
                    g_string_append(Rates, "/");
                }

                float_value = ((float) (values[i] & 0x7F)) / 2;

                /* reduce the screen estate by showing fractions only where required */
                int_value = (int)float_value;
                if (float_value == (float)int_value) {
                    g_string_append_printf(Rates, "%.0f", float_value);
                } else {
                    g_string_append_printf(Rates, "%.1f", float_value);
                }
            }
            i++;
        }
        Rates = g_string_append(Rates, " MBits/s");
    } else {
        Rates = g_string_append(Rates, "-");
    }

    return Rates;
}


#if 0
static GList *
rates_vu_list(unsigned char *values, int length, int *max)
{
    int                  i;
    GList               *Rates = NULL;
    GtkVUMeterScaleItem *item;

    *max = 0;

    if (length == 0) {
        return NULL;
    }

    /* add a zero scale point */
    item = g_malloc(sizeof(GtkVUMeterScaleItem));
    item->level = 0;
    item->large = TRUE;
    item->label = "0";
    Rates = g_list_append(Rates, item);

    /* get the maximum rate */
    for(i=0; i<length; i++) {
        gint level;

        if (values[i]) {
            level = (values[i] & 0x7F) / 2;

            if (level > *max) {
                *max = level;
            }
        }
    }

    /* debug: fake the 108MBit entry (I don't own one :-) */
    *max = 108;

    item = g_malloc(sizeof(GtkVUMeterScaleItem));
    item->level = 108;
    item->large = TRUE;
    item->label = "108";
    Rates = g_list_append(Rates, item);

    for(i=0; i<length; i++) {
        if (values[i]) {
            /* reduce the screen estate by showing fractions only where required */
            item = g_malloc(sizeof(GtkVUMeterScaleItem));

            item->level = (values[i] & 0x7F) / 2;

            /* common data rates: */
            /* 802.11  (15.1)  : mandatory: 2, 1 */
            /* 802.11a (17.1)  : mandatory: 24, 12, 6 optional: 54, 48, 36, 18, 9 */
            /* 802.11b (18.1)  : mandatory: 11, 5.5 (+ 2, 1) */
            /* 802.11g (19.1.1): mandatory: 24, 12, 11, 6, 5.5, 2, 1 optional: 54, 48, 36, 33, 22, 18, 9 */
            /* 802.11n: ? */
            /* proprietary: 108 */

            switch (item->level) {
                case 2:
                    if (*max >= 108) {
                        item->large = FALSE;
                        item->label = NULL;
                    } else {
                        item->large = TRUE;
                        item->label = "2";
                    }
                    break;
                case 5:
                    item->large = TRUE;
                    item->label = "5.5";
                    break;
                case 11:
                    item->large = TRUE;
                    item->label = "11";
                    break;
                case 18:
                    item->large = TRUE;
                    item->label = "18";
                    break;
                case 24:
                    item->large = TRUE;
                    item->label = "24";
                    break;
                case 36:
                    item->large = TRUE;
                    item->label = "36";
                    break;
                case 48:
                    item->large = TRUE;
                    item->label = "48";
                    break;
                case 54:
                    item->large = TRUE;
                    item->label = "54";
                    break;
                case 72: /* XXX */
                    item->large = TRUE;
                    item->label = "72";
                    break;
                case 96: /* XXX */
                    item->large = TRUE;
                    item->label = "96";
                    break;
                case 108:
                    item->large = TRUE;
                    item->label = "108";
                    break;
                default:
                    item->large = FALSE;
                    item->label = NULL;
            }

            Rates = g_list_append(Rates, item);
        }
    }

    return Rates;
}
#endif


/* debugging only */
static void
hex(unsigned char *p, int len) {
    int i = 0;

    while (len) {
        g_warning("%u: 0x%x (%u) '%c'", i, *p, *p,
            g_ascii_isprint(*p) ? *p : '.');

        i++;
        p++;
        len--;
    }
}


static void
capture_if_details_802_11_bssid_list(GtkWidget *main_vb, struct ndis_bssid_list *bssid_list)
{
    struct ndis_ssid_item *bssid_item;
    unsigned char          mac[6];
    const gchar           *manuf_name;
    GString               *Rates;
    gchar                 *tmp_str;


    if (bssid_list->num_items != 0) {
        static const char *titles[] = { "SSID", "MAC", "Vendor", "Privacy", "RSSI" , "Network Type" ,
                                        "Infra. Mode" , "Ch." , "Rates", "Country" };
        GtkWidget *list;
        gboolean   privacy_required;
        gboolean   privacy_wpa;
        gboolean   privacy_wpa2;

        gchar      ssid_buff    [DETAILS_STR_MAX];
        gchar      mac_buff     [DETAILS_STR_MAX];
        gchar      vendor_buff  [DETAILS_STR_MAX];
        gchar      privacy_buff [DETAILS_STR_MAX];
        gchar      rssi_buff    [DETAILS_STR_MAX];
        gchar      nettype_buff [DETAILS_STR_MAX];
        gchar      infra_buff   [DETAILS_STR_MAX];
        gchar      freq_buff    [DETAILS_STR_MAX];
        gchar      country_buff [DETAILS_STR_MAX] = "";

        list = simple_list_new(10, titles);
        gtk_box_pack_start(GTK_BOX(main_vb), list, TRUE /*expand*/, TRUE /*fill*/, 0 /* padding */);

        bssid_item = &bssid_list->items[0];

        while (bssid_list->num_items--) {
            privacy_required = FALSE;
            privacy_wpa = FALSE;
            privacy_wpa2 = FALSE;

            /* SSID */
            if (bssid_item->ssid.length > DETAILS_STR_MAX-1) {
                bssid_item->ssid.length = DETAILS_STR_MAX-1;
            }
            memcpy(ssid_buff, bssid_item->ssid.essid, bssid_item->ssid.length);
            ssid_buff[bssid_item->ssid.length] = '\0';

            /* MAC */
            memcpy(mac, &bssid_item->mac, sizeof(mac));
            g_snprintf(mac_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X",
                mac[0], mac[1], mac[2],
                mac[3], mac[4], mac[5]);

            /* Vendor */
            manuf_name = get_manuf_name_if_known(mac);
            if (manuf_name != NULL) {
                g_strlcpy(vendor_buff, manuf_name, DETAILS_STR_MAX);
            } else {
                vendor_buff[0] = '\0';
            }

            /* Supported Rates */
            Rates = rates_details(bssid_item->rates, NDIS_MAX_RATES_EX);

            /* RSSI */
            g_snprintf(rssi_buff, DETAILS_STR_MAX, "%d dBm", bssid_item->rssi);

            /* Privacy */
            /* (flag is set, if WEP (or higher) privacy is required) */
            if (bssid_item->privacy) {
                privacy_required = TRUE;
            }

            /* Network Type */
            tmp_str = val_to_str_wmem(NULL, bssid_item->net_type, win32_802_11_network_type_vals, "(0x%x)");
            g_snprintf(nettype_buff, sizeof(nettype_buff), "%s", tmp_str);
            wmem_free(NULL, tmp_str);

            /* Infrastructure Mode */
            tmp_str = val_to_str_wmem(NULL, bssid_item->mode, win32_802_11_infra_mode_vals, "(0x%x)");
            g_snprintf(infra_buff, sizeof(infra_buff), "%s", tmp_str);
            wmem_free(NULL, tmp_str);

            /* Channel */
            tmp_str = val_to_str_wmem(NULL, bssid_item->config.ds_config, win32_802_11_channel_vals, "(%u kHz)");
            g_snprintf(freq_buff, sizeof(freq_buff), "%s", tmp_str);
            wmem_free(NULL, tmp_str);

            /* XXX - IE Length is currently not really supported here */
            {
                int len = bssid_item->ie_length;
                unsigned char *iep = bssid_item->ies;
                unsigned char  id;
                guint el_len;
                NDIS_802_11_FIXED_IEs *fixed_ies;
/*#define DEBUG_IE*/
#ifdef DEBUG_IE
                const gchar    *manuf_name;
                gchar           string_buff[DETAILS_STR_MAX];
#endif


                fixed_ies = (NDIS_802_11_FIXED_IEs *)iep;

/**
           UCHAR   Timestamp[8];
           USHORT  BeaconInterval;
           USHORT  Capabilities;
       } NDIS_802_11_FIXED_IEs, *PNDIS_802_11_FIXED_IEs;
**/

                iep += sizeof(NDIS_802_11_FIXED_IEs);
                len = bssid_item->ie_length - sizeof(NDIS_802_11_FIXED_IEs);

                while (len >= 2) {
                    id = *iep;
                    iep++;
                    el_len = *iep;
                    iep++;
                    len -= 2;

#ifdef DEBUG_IE
                    tmp_str = val_to_str_wmem(NULL, id, ie_id_vals, "0x%x");
                    g_warning("ID: %s (%u) Len: %u", tmp_str, id, el_len);
                    wmem_free(NULL, tmp_str);
#endif

                    switch (id) {
                        case(IE_ID_COUNTRY):
                            if (el_len >= 6)
                                g_snprintf(country_buff, sizeof(country_buff), "%c%c: Ch: %u-%u Max: %ddBm",
                                           iep[0], iep[1], iep[3], iep[4], iep[5]);
                            break;
                        case(IE_ID_WPA2):
                            privacy_wpa2 = TRUE;
                            break;
                        case(IE_ID_VENDOR_SPECIFIC):    /* WPA */
                            privacy_wpa = TRUE;

#ifdef DEBUG_IE
                            /* include information from epan/packet-ieee80211.c dissect_vendor_ie_wpawme() */
                            manuf_name = get_manuf_name_if_known(iep);
                            if (manuf_name != NULL) {
                                g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X (%s) Type: %02X",
                                           *(iep), *(iep+1), *(iep+2), manuf_name, *(iep+3));
                            } else {
                                g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X Type: %02X",
                                           *(iep), *(iep+1), *(iep+2), *(iep+3));
                            }

                            g_warning("%s", string_buff);
                            iep += 4;
                            el_len-= 4;
                            len -= 4;

                            g_warning("WPA IE: %u", id);
                            hex(iep, el_len);
#endif
                            break;

                        case(IE_ID_SSID):
                        case(IE_ID_SUPPORTED_RATES):
                        case(IE_ID_DS_PARAMETER_SET):
                        case(IE_ID_TIM):
                        case(IE_ID_ERP_INFORMATION):
                        case(IE_ID_EXTENDED_SUPPORT_RATES):
                            /* we already have that data, do nothing */
                            break;
                        default:
                            /* unexpected IE_ID, print out hexdump */
                            g_warning("Unknown IE ID: %u Len: %u", id, el_len);
                            hex(iep, el_len);
                    }

                    iep += el_len;
                    len -= el_len;
                }
            }

            if (privacy_required) {
                if (privacy_wpa2) {
                    /* XXX - how to detect data encryption (TKIP and AES)? */
                    /* XXX - how to detect authentication (PSK or not)? */
                    g_snprintf(privacy_buff, DETAILS_STR_MAX, "WPA2");
                } else {
                    if (privacy_wpa) {
                        /* XXX - how to detect data encryption (TKIP and AES)? */
                        /* XXX - how to detect authentication (PSK or not)? */
                        g_snprintf(privacy_buff, DETAILS_STR_MAX, "WPA");
                    } else {
                        /* XXX - how to detect authentication (Open System and Shared Key)? */
                        g_snprintf(privacy_buff, DETAILS_STR_MAX, "WEP");
                    }
                }
            } else {
                g_snprintf(privacy_buff, DETAILS_STR_MAX, "None");
            }

            simple_list_append(list,
                0, ssid_buff,
                1, mac_buff,
                2, vendor_buff,
                3, privacy_buff,
                4, rssi_buff,
                5, nettype_buff,
                6, infra_buff,
                7, freq_buff,
                8, Rates->str,
                9, country_buff,
                -1);

            g_string_free(Rates, TRUE /* free_segment */);

            /* the bssid_list isn't an array, but a sequence of variable length items */
            bssid_item = (struct ndis_ssid_item *) (((char *) bssid_item) + bssid_item->length);
        }
    }
}

static int
capture_if_details_802_11(GtkWidget *grid, GtkWidget *main_vb, guint *row, LPADAPTER adapter) {
    ULONG              ulong_value;
    LONG               rssi    = -100;
    unsigned int       uint_value;
    unsigned char      values[100];
    struct ndis_essid  ssid;
    int                length;
    gchar              string_buff[DETAILS_STR_MAX];
    GString           *Rates;
    int                entries = 0;
    const gchar       *manuf_name;
    struct ndis_bssid_list    *bssid_list;
    struct ndis_configuration *configuration;
    gchar* tmp_str;

    add_string_to_grid(grid, row, "Current network", "");

    /* SSID */
    length = sizeof(struct ndis_essid);
    memset(&ssid, 0, length);
    if (wpcap_packet_request(adapter, OID_802_11_SSID, FALSE /* !set */, (char *) &ssid, &length)) {
        ssid_details(grid, row, &ssid);
        entries++;
    } else {
        add_string_to_grid(grid, row, "SSID (Service Set IDentifier)", "-");
    }

    /* BSSID */
    length = sizeof(values);
    memset(values, 0, 6);
    if (wpcap_packet_request(adapter, OID_802_11_BSSID, FALSE /* !set */, values, &length)) {
        manuf_name = get_manuf_name_if_known(values);
        if (manuf_name != NULL) {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X (%s)",
                values[0], values[1], values[2],
                values[3], values[4], values[5],
                manuf_name);
        } else {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X",
                values[0], values[1], values[2],
                values[3], values[4], values[5]);
        }
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "BSSID (Basic Service Set IDentifier)", string_buff);

    /* Network type in use */
    if (wpcap_packet_request_uint(adapter, OID_802_11_NETWORK_TYPE_IN_USE, &uint_value)) {
        tmp_str = val_to_str_wmem(NULL, uint_value, win32_802_11_network_type_vals, "(0x%x)");
        add_string_to_grid(grid, row, "Network type used", tmp_str);
        wmem_free(NULL, tmp_str);
        entries++;
    } else {
        add_string_to_grid(grid, row, "Network type used", "-");
    }

    /* Infrastructure mode */
    if (wpcap_packet_request_ulong(adapter, OID_802_11_INFRASTRUCTURE_MODE, &uint_value)) {
        tmp_str = val_to_str_wmem(NULL, uint_value, win32_802_11_infra_mode_vals, "(0x%x)");
        add_string_to_grid(grid, row, "Infrastructure mode", tmp_str);
        wmem_free(NULL, tmp_str);
        entries++;
    } else {
        add_string_to_grid(grid, row, "Infrastructure mode", "-");
    }

    /* Authentication mode */
    if (wpcap_packet_request_ulong(adapter, OID_802_11_AUTHENTICATION_MODE, &uint_value)) {
        tmp_str = val_to_str_wmem(NULL, uint_value, win32_802_11_auth_mode_vals, "(0x%x)");
        add_string_to_grid(grid, row, "Authentication mode", tmp_str);
        wmem_free(NULL, tmp_str);
        entries++;
    } else {
        add_string_to_grid(grid, row, "Authentication mode", "-");
    }

    /* Encryption (WEP) status */
    if (wpcap_packet_request_ulong(adapter, OID_802_11_ENCRYPTION_STATUS, &uint_value)) {
        tmp_str = val_to_str_wmem(NULL, uint_value, win32_802_11_encryption_status_vals, "(0x%x)");
        add_string_to_grid(grid, row, "Encryption status", tmp_str);
        wmem_free(NULL, tmp_str);
        entries++;
    } else {
        add_string_to_grid(grid, row, "Encryption status", "-");
    }

    /* TX power */
    if (wpcap_packet_request_ulong(adapter, OID_802_11_TX_POWER_LEVEL, &ulong_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%ld mW", ulong_value);
        add_string_to_grid(grid, row, "TX power", string_buff);
        entries++;
    } else {
        add_string_to_grid(grid, row, "TX power", "-");
    }

    /* RSSI */
    if (wpcap_packet_request_ulong(adapter, OID_802_11_RSSI, &rssi)) {
#if 0
        int i;
        GList * scale_items = NULL;
        GList * current;
        GtkVUMeterScaleItem *item;


        for (i = 0; i <= 100; i++) {
            item = g_malloc(sizeof(GtkVUMeterScaleItem));

            item->level = i;
            item->large = !(i%5);
            item->label = NULL;

            switch (item->level) {
                case 0:
                    item->label = "-100 ";
                    break;
                case 20:
                    item->label = "-80 ";
                    break;
                case 40:
                    item->label = "-60 ";
                    break;
                case 60:
                    item->label = "-40 ";
                    break;
                case 80:
                    item->label = "-20 ";
                    break;
                case 100:
                    item->label = "0";
                    break;
                default:
                    item->label = NULL;
            }

            scale_items = g_list_append(scale_items, item);
        }

        if (rssi < -100) {
            rssi = -100;
        }
        g_snprintf(string_buff, DETAILS_STR_MAX, "%ld dBm", rssi);

        add_meter_to_grid(grid, row, "RSSI (Received Signal Strength Indication)",
            rssi+100 , string_buff, -100+100, 0+100, -80+100, scale_items);
        current = scale_items;
        while (current != NULL) {
            g_free(current->data);

            current = g_list_next(current);
        }
        g_list_free(scale_items);
        entries++;
#endif
    } else {
        add_string_to_grid(grid, row, "RSSI (Received Signal Strength Indication)", "-");
    }

    /* Supported Rates */
    length = sizeof(values);
    if (!wpcap_packet_request(adapter, OID_802_11_SUPPORTED_RATES, FALSE /* !set */, values, &length)) {
        length = 0;
    } else {
        entries++;
    }

    /* if we can get the link speed, show Supported Rates in level meter format */
    if (length != 0 && wpcap_packet_request_uint(adapter, OID_GEN_LINK_SPEED, &uint_value)) {
#if 0
        int max;
        int yellow;
        GList *rates_list;

        GList * current;


        rates_list = rates_vu_list(values, length, &max);

        /* if we don't have a signal, we might not have a valid link speed */
        if (rssi == -100) {
            uint_value = 0;
        }

        uint_value /= 10 * 1000;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%u MBits/s", uint_value);

        if (max >= 54) {
            yellow = 2;
        } else {
            yellow = 1;
        }

        add_meter_to_grid(grid, row, "Link Speed",
                uint_value, string_buff, 0, max, yellow, rates_list);
        current = rates_list;
        while (current != NULL) {
            g_free(current->data);

            current = g_list_next(current);
        }
        g_list_free(rates_list);
#endif
    }

    /* Supported Rates in String format */
    Rates = rates_details(values, length);
    add_string_to_grid(grid, row, "Supported Rates", Rates->str);
    g_string_free(Rates, TRUE /* free_segment */);

    /* Desired Rates */
    length = sizeof(values);
    if (!wpcap_packet_request(adapter, OID_802_11_DESIRED_RATES, FALSE /* !set */, values, &length)) {
        length = 0;
    } else {
        entries++;
    }

    Rates = rates_details(values, length);
    add_string_to_grid(grid, row, "Desired Rates", Rates->str);
    g_string_free(Rates, TRUE /* free_segment */);

    /* Configuration (e.g. frequency) */
    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_802_11_CONFIGURATION, FALSE /* !set */, (char *) values, &length)) {
        configuration = (struct ndis_configuration *) values;

        tmp_str = val_to_str_wmem(NULL, configuration->ds_config, win32_802_11_channel_freq_vals, "(%u kHz)");
        add_string_to_grid(grid, row, "Channel", tmp_str);
        wmem_free(NULL, tmp_str);
        entries++;
    } else {
        add_string_to_grid(grid, row, "Channel", "-");
    }

    /* BSSID list: first trigger a scan */
    length = sizeof(uint_value);
    if (wpcap_packet_request(adapter, OID_802_11_BSSID_LIST_SCAN, TRUE /* set */, (char *) &uint_value, &length)) {
#if 0
        g_warning("BSSID list scan done");
    } else {
        g_warning("BSSID list scan failed");
#endif
    }

    /* BSSID list: get scan results */
    /* XXX - we might have to wait up to 7 seconds! */
    length = sizeof(ULONG) + sizeof(struct ndis_ssid_item) * 16;
    bssid_list = g_malloc(length);
    /* some drivers don't set bssid_list->num_items to 0 if
       OID_802_11_BSSID_LIST returns no items (prism54 driver, e.g.,) */
    memset(bssid_list, 0, length);

    if (wpcap_packet_request(adapter, OID_802_11_BSSID_LIST, FALSE /* !set */, (char *) bssid_list, &length)) {
        add_string_to_grid(grid, row, "", "");
        add_string_to_grid(grid, row, "Available networks (BSSID list)", "");

        capture_if_details_802_11_bssid_list(main_vb, bssid_list);
        entries += bssid_list->num_items;
    } else {
        add_string_to_grid(grid, row, "Available networks (BSSID list)", "-");
    }

    g_free(bssid_list);

    return entries;
}


static int
capture_if_details_802_3(GtkWidget *grid, GtkWidget *main_vb, guint *row, LPADAPTER adapter) {
    unsigned int   uint_value;
    unsigned char  values[100];
    int            length;
    gchar          string_buff[DETAILS_STR_MAX];
    const gchar   *manuf_name;
    int            entries = 0;


    add_string_to_grid(grid, row, "Characteristics", "");

    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_802_3_PERMANENT_ADDRESS, FALSE /* !set */, values, &length)) {
        manuf_name = get_manuf_name_if_known(values);
        if (manuf_name != NULL) {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X (%s)",
                values[0], values[1], values[2],
                values[3], values[4], values[5],
                manuf_name);
        } else {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X",
                values[0], values[1], values[2],
                values[3], values[4], values[5]);
        }
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Permanent station address", string_buff);

    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_802_3_CURRENT_ADDRESS, FALSE /* !set */, values, &length)) {
        manuf_name = get_manuf_name_if_known(values);
        if (manuf_name != NULL) {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X (%s)",
                values[0], values[1], values[2],
                values[3], values[4], values[5],
                manuf_name);
        } else {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X:%02X:%02X:%02X",
                values[0], values[1], values[2],
                values[3], values[4], values[5]);
        }
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Current station address", string_buff);


    add_string_to_grid(grid, row, "", "");
    add_string_to_grid(grid, row, "Statistics", "");

    if (wpcap_packet_request_uint(adapter, OID_802_3_RCV_ERROR_ALIGNMENT, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets received with alignment error", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_ONE_COLLISION, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets transmitted with one collision", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_MORE_COLLISIONS, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets transmitted with more than one collision", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_RCV_OVERRUN, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets not received due to overrun", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_DEFERRED, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets transmitted after deferred", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_MAX_COLLISIONS, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets not transmitted due to collisions", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_UNDERRUN, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets not transmitted due to underrun", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_HEARTBEAT_FAILURE, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packets transmitted with heartbeat failure", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_TIMES_CRS_LOST, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Times carrier sense signal lost during transmission", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_802_3_XMIT_LATE_COLLISIONS, &uint_value)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Times late collisions detected", string_buff);

    return entries;
}

static int
capture_if_details_task_offload(GtkWidget *table, GtkWidget *main_vb, guint *row, LPADAPTER adapter) {
    NDIS_TASK_OFFLOAD_HEADER *offload;
    unsigned char values[10000];
    int           length;
    gchar         string_buff[DETAILS_STR_MAX];
    int           entries                = 0;
    int           TcpIpChecksumSupported = 0;
    int           IpSecSupported         = 0;
    int           TcpLargeSendSupported  = 0;


    /* Task Offload */
    offload = (NDIS_TASK_OFFLOAD_HEADER *) values;
    offload->Version = NDIS_TASK_OFFLOAD_VERSION;
    offload->Size = sizeof(NDIS_TASK_OFFLOAD_HEADER);
    offload->Reserved = 0;
    offload->OffsetFirstTask = 0;
    /* the EncapsulationFormat seems to be ignored on a query (using Ethernet values) */
    offload->EncapsulationFormat.Encapsulation = IEEE_802_3_Encapsulation;
    offload->EncapsulationFormat.Flags.FixedHeaderSize = 1;
    offload->EncapsulationFormat.Flags.Reserved = 0;
    offload->EncapsulationFormat.EncapsulationHeaderSize = 14; /* sizeof(struct ether_header) */;

    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_TCP_TASK_OFFLOAD, FALSE /* !set */, values, &length)) {
        NDIS_TASK_OFFLOAD *of;
        /* XXX - hmmm, using a tvb for this? */
        unsigned char *valuep = values + offload->OffsetFirstTask;
        length -= offload->OffsetFirstTask;

        do {
            of = (NDIS_TASK_OFFLOAD *) valuep;

            switch (of->Task) {
                case TcpIpChecksumNdisTask:
                {
                    NDIS_TASK_TCP_IP_CHECKSUM *tic = (NDIS_TASK_TCP_IP_CHECKSUM *) (of->TaskBuffer);

                    entries++;
                    TcpIpChecksumSupported++;

                    add_string_to_grid(table, row, "TCP/IP Checksum", "");

                    g_snprintf(string_buff, DETAILS_STR_MAX, "");
                    add_string_to_grid(table, row, "V4 transmit checksum", "");

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, UDP: %s, IP: %s",
                               tic->V4Transmit.TcpChecksum ? "Yes" : "No",
                               tic->V4Transmit.UdpChecksum ? "Yes" : "No",
                               tic->V4Transmit.IpChecksum ? "Yes" : "No");
                    add_string_to_grid(table, row, "Calculation supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, IP: %s",
                               tic->V4Transmit.TcpOptionsSupported ? "Yes" : "No",
                               tic->V4Transmit.IpOptionsSupported ? "Yes" : "No");
                    add_string_to_grid(table, row, "Options fields supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "");
                    add_string_to_grid(table, row, "V4 receive checksum", "");

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, UDP: %s, IP: %s",
                               tic->V4Receive.TcpChecksum ? "Yes" : "No",
                               tic->V4Receive.UdpChecksum ? "Yes" : "No",
                               tic->V4Receive.IpChecksum ? "Yes" : "No");
                    add_string_to_grid(table, row, "Validation supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, IP: %s",
                               tic->V4Receive.TcpOptionsSupported ? "Yes" : "No",
                               tic->V4Receive.IpOptionsSupported ? "Yes" : "No");
                    add_string_to_grid(table, row, "Options fields supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "");
                    add_string_to_grid(table, row, "V6 transmit checksum", "");

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, UDP: %s",
                               tic->V6Transmit.TcpChecksum ? "Yes" : "No",
                               tic->V6Transmit.UdpChecksum ? "Yes" : "No");
                    add_string_to_grid(table, row, "Calculation supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, IP: %s",
                               tic->V6Transmit.TcpOptionsSupported ? "Yes" : "No",
                               tic->V6Transmit.IpOptionsSupported ? "Yes" : "No");
                    add_string_to_grid(table, row, "Options fields supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "");
                    add_string_to_grid(table, row, "V6 receive checksum", "");

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, UDP: %s",
                               tic->V6Receive.TcpChecksum ? "Yes" : "No",
                               tic->V6Receive.UdpChecksum ? "Yes" : "No");
                    add_string_to_grid(table, row, "Validation supported", string_buff);

                    g_snprintf(string_buff, DETAILS_STR_MAX, "TCP: %s, IP: %s",
                               tic->V6Receive.TcpOptionsSupported ? "Yes" : "No",
                               tic->V6Receive.IpOptionsSupported ? "Yes" : "No");
                    add_string_to_grid(table, row, "Options fields supported", string_buff);
                }
                break;
                case IpSecNdisTask:
                    entries++;
                    IpSecSupported++;

                    add_string_to_grid(table, row, "IPSEC", "");
                    g_snprintf(string_buff, DETAILS_STR_MAX, "IPSEC (TaskID 1) not decoded yet");
                    add_string_to_grid(table, row, "Task", string_buff);
                    break;
                case TcpLargeSendNdisTask:
                {
                    NDIS_TASK_TCP_LARGE_SEND *tls = (NDIS_TASK_TCP_LARGE_SEND *) (of->TaskBuffer);

                    entries++;
                    TcpLargeSendSupported++;

                    add_string_to_grid(table, row, "TCP large send", "");
                    /* XXX - while MSDN tells about version 0, we see version 1?!? */
                    if (tls->Version == 1) {
                        g_snprintf(string_buff, DETAILS_STR_MAX, "%u", tls->MaxOffLoadSize);
                        add_string_to_grid(table, row, "Max Offload Size", string_buff);
                        g_snprintf(string_buff, DETAILS_STR_MAX, "%u", tls->MinSegmentCount);
                        add_string_to_grid(table, row, "Min Segment Count", string_buff);
                        g_snprintf(string_buff, DETAILS_STR_MAX, "%s", tls->TcpOptions ? "Yes" : "No");
                        add_string_to_grid(table, row, "TCP option fields", string_buff);
                        g_snprintf(string_buff, DETAILS_STR_MAX, "%s", tls->IpOptions ? "Yes" : "No");
                        add_string_to_grid(table, row, "IP option fields", string_buff);
                    } else {
                        g_snprintf(string_buff, DETAILS_STR_MAX, "%u (unknown)", tls->Version);
                        add_string_to_grid(table, row, "Version", string_buff);
                    }
                }
                break;
                default:
                    g_snprintf(string_buff, DETAILS_STR_MAX, "Unknown task %u", of->Task);
                    add_string_to_grid(table, row, "Task", string_buff);

            }

            add_string_to_grid(table, row, "", "");

            valuep += of->OffsetNextTask;
            length -= of->OffsetNextTask;
        } while (of->OffsetNextTask != 0);
    }

    if (TcpIpChecksumSupported == 0) {
        add_string_to_grid(table, row, "TCP/IP Checksum", "");
        add_string_to_grid(table, row, "Offload not supported", "-");
    }

    if (IpSecSupported == 0) {
        add_string_to_grid(table, row, "IpSec", "");
        add_string_to_grid(table, row, "Offload not supported", "-");
    }

    if (TcpLargeSendSupported == 0) {
        add_string_to_grid(table, row, "TCP Large Send", "");
        add_string_to_grid(table, row, "Offload not supported", "-");
    }

    return entries;
}

static int
capture_if_details_general(GtkWidget *grid, GtkWidget *main_vb, guint *row, LPADAPTER adapter, gchar *iface) {
    gchar          *interface_friendly_name;
    gchar           string_buff[DETAILS_STR_MAX];
    const gchar    *manuf_name;
    unsigned int    uint_value;
    unsigned int    uint_array[50];
    int             uint_array_size;
    unsigned int    physical_medium;
    int             i;
    unsigned char   values[100];
    guint16         wvalues[100];
    char           *utf8value;
    int             length;
    unsigned short  ushort_value;
    int             entries = 0;
    gchar          *size_str, *tmp_str;


    /* general */
    add_string_to_grid(grid, row, "Characteristics", "");

    /* OS friendly name - look it up from iface ("\Device\NPF_{11111111-2222-3333-4444-555555555555}") */
    interface_friendly_name = get_windows_interface_friendly_name(/* IN */ iface);
    if (interface_friendly_name != NULL){
        add_string_to_grid(grid, row, "OS Friendly name", interface_friendly_name);
        g_free(interface_friendly_name);
    }

    /* Vendor description */
    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_GEN_VENDOR_DESCRIPTION, FALSE /* !set */, values, &length)) {
        g_snprintf(string_buff, DETAILS_STR_MAX, "%s", values);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Vendor description", string_buff);

    /* NDIS's "Friendly name" */
    length = sizeof(wvalues);
    if (wpcap_packet_request(adapter, OID_GEN_FRIENDLY_NAME, FALSE /* !set */, (char *)wvalues, &length)) {
        utf8value = g_utf16_to_utf8(wvalues, -1, NULL, NULL, NULL);
        g_snprintf(string_buff, DETAILS_STR_MAX, "%s", utf8value);
        g_free(utf8value);
        entries++;
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "NDIS Friendly name", string_buff);

    /* Interface */
    add_string_to_grid(grid, row, "Interface", iface);

    /* link status (connected/disconnected) */
    if (wpcap_packet_request_uint(adapter, OID_GEN_MEDIA_CONNECT_STATUS, &uint_value)) {
        entries++;
        if (uint_value == 0) {
            add_string_to_grid(grid, row, "Link status", "Connected");
        } else {
            add_string_to_grid(grid, row, "Link status", "Disconnected");
        }
    } else {
        add_string_to_grid(grid, row, "Link status", "-");
    }

    /* link speed */
    if (wpcap_packet_request_uint(adapter, OID_GEN_LINK_SPEED, &uint_value)) {
        entries++;
        uint_value *= 100;
        size_str    = format_size(uint_value, format_size_unit_bits_s|format_size_prefix_si);
        g_strlcpy(string_buff, size_str, DETAILS_STR_MAX);
        g_free(size_str);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Link speed", string_buff);

    uint_array_size = sizeof(uint_array);
    if (wpcap_packet_request(adapter, OID_GEN_MEDIA_SUPPORTED, FALSE /* !set */, (char *) uint_array, &uint_array_size)) {
        entries++;
        uint_array_size /= sizeof(unsigned int);
        i = 0;
        while (uint_array_size--) {
            tmp_str = val_to_str_wmem(NULL, uint_array[i], win32_802_3_medium_vals, "(0x%x)");
            add_string_to_grid(grid, row, "Media supported", tmp_str);
            wmem_free(NULL, tmp_str);
            i++;
        }
    } else {
        add_string_to_grid(grid, row, "Media supported", "-");
    }

    uint_array_size = sizeof(uint_array);
    if (wpcap_packet_request(adapter, OID_GEN_MEDIA_IN_USE, FALSE /* !set */, (char *) uint_array, &uint_array_size)) {
        entries++;
        uint_array_size /= sizeof(unsigned int);
        i = 0;
        while (uint_array_size--) {
            tmp_str = val_to_str_wmem(NULL, uint_array[i], win32_802_3_medium_vals, "(0x%x)");
            add_string_to_grid(grid, row, "Media in use", tmp_str);
            wmem_free(NULL, tmp_str);
            i++;
        }
    } else {
        add_string_to_grid(grid, row, "Media in use", "-");
    }

    if (wpcap_packet_request_uint(adapter, OID_GEN_PHYSICAL_MEDIUM, &physical_medium)) {
        entries++;
        tmp_str = val_to_str_wmem(NULL, physical_medium, win32_802_3_physical_medium_vals, "(0x%x)");
        add_string_to_grid(grid, row, "Physical medium", tmp_str);
        wmem_free(NULL, tmp_str);
    } else {
        add_string_to_grid(grid, row, "Physical medium", "-");
    }

    length = sizeof(ushort_value);
    if (wpcap_packet_request(adapter, OID_GEN_DRIVER_VERSION, FALSE /* !set */, (char *) &ushort_value, &length)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%u.%u", ushort_value / 0x100, ushort_value % 0x100);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "NDIS Driver Version", string_buff);

    length = sizeof(uint_value);
    if (wpcap_packet_request(adapter, OID_GEN_VENDOR_DRIVER_VERSION, FALSE /* !set */, (char *) &uint_value, &length)) {
        entries++;
        /* XXX - what's the correct output format? */
        g_snprintf(string_buff, DETAILS_STR_MAX, "%u.%u (Hex: %X.%X)",
            (uint_value / 0x10000  ) % 0x10000,
             uint_value              % 0x10000,
            (uint_value / 0x10000  ) % 0x10000,
             uint_value              % 0x10000);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Vendor Driver Version", string_buff);

    length = sizeof(values);
    if (wpcap_packet_request(adapter, OID_GEN_VENDOR_ID, FALSE /* !set */, values, &length)) {
        entries++;
        manuf_name = get_manuf_name_if_known(values);
        if (manuf_name != NULL) {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X (%s) NIC: %02X",
                values[0], values[1], values[2], manuf_name, values[3]);
        } else {
            g_snprintf(string_buff, DETAILS_STR_MAX, "%02X:%02X:%02X NIC: %02X",
                values[0], values[1], values[2], values[3]);
        }
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Vendor ID", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MAC_OPTIONS, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX,
            "802.1P Priority: %s, 802.1Q VLAN: %s",
            (uint_value & NDIS_MAC_OPTION_8021P_PRIORITY) ? "Supported" : "Unsupported",
            (uint_value & NDIS_MAC_OPTION_8021Q_VLAN) ? "Supported" : "Unsupported" );
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "MAC Options", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_VLAN_ID, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%u", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "VLAN ID", string_buff);

#if 0
    /* value seems to be constant */
    if (wpcap_packet_request_uint(adapter, OID_GEN_CURRENT_PACKET_FILTER, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Packet filter", string_buff);
#endif

    if (wpcap_packet_request_uint(adapter, OID_GEN_TRANSMIT_BUFFER_SPACE, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Transmit Buffer Space", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_RECEIVE_BUFFER_SPACE, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Receive Buffer Space", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_TRANSMIT_BLOCK_SIZE , &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Transmit Block Size", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_RECEIVE_BLOCK_SIZE, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Receive Block Size", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MAXIMUM_TOTAL_SIZE, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(grid, row, "Maximum Packet Size", string_buff);

    return entries;
}


static int
capture_if_details_stats(GtkWidget *table, GtkWidget *main_vb, guint *row, LPADAPTER adapter) {
    gchar        string_buff[DETAILS_STR_MAX];
    unsigned int uint_value;
    int          entries = 0;


    add_string_to_grid(table, row, "Statistics", "");

    if (wpcap_packet_request_uint(adapter, OID_GEN_XMIT_OK, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Transmit OK", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_XMIT_ERROR, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Transmit Error", string_buff);


    if (wpcap_packet_request_uint(adapter, OID_GEN_RCV_OK, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Receive OK", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_RCV_ERROR, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Receive Error", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_RCV_NO_BUFFER, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Receive but no Buffer", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_DIRECTED_BYTES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Directed bytes transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_DIRECTED_FRAMES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Directed packets transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MULTICAST_BYTES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Multicast bytes transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MULTICAST_FRAMES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Multicast packets transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_BROADCAST_BYTES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Broadcast bytes transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_BROADCAST_FRAMES_XMIT, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Broadcast packets transmitted w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_DIRECTED_BYTES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Directed bytes received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_DIRECTED_FRAMES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Directed packets received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MULTICAST_BYTES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Multicast bytes received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_MULTICAST_FRAMES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Multicast packets received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_BROADCAST_BYTES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Broadcast bytes received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_BROADCAST_FRAMES_RCV, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Broadcast packets received w/o errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_RCV_CRC_ERROR, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Packets received with CRC or FCS errors", string_buff);

    if (wpcap_packet_request_uint(adapter, OID_GEN_TRANSMIT_QUEUE_LENGTH, &uint_value)) {
        entries++;
        g_snprintf(string_buff, DETAILS_STR_MAX, "%d", uint_value);
    } else {
        g_snprintf(string_buff, DETAILS_STR_MAX, "-");
    }
    add_string_to_grid(table, row, "Packets queued for transmission", string_buff);

    return entries;
}


static GtkWidget *
capture_if_details_page_new(GtkWidget **grid)
{
    GtkWidget *main_vb;

    main_vb =  ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 6, FALSE);
    gtk_container_set_border_width(GTK_CONTAINER(main_vb), 12);

    /* grid */
    *grid = ws_gtk_grid_new();
    ws_gtk_grid_set_column_spacing(GTK_GRID(*grid), 6);
    ws_gtk_grid_set_row_spacing(GTK_GRID(*grid), 3);
    gtk_box_pack_start(GTK_BOX (main_vb),  *grid, TRUE, TRUE, 0);
    return main_vb;
}


static void
capture_if_details_open_win(char *iface)
{
    GtkWidget *details_open_w,
              *main_vb, *bbox, *close_bt, *help_bt;
    GtkWidget *page_general, *page_stats, *page_802_3, *page_802_11, *page_task_offload;
    GtkWidget *page_lb;
    GtkWidget *grid, *notebook, *label;
    guint      row;
    LPADAPTER  adapter;
    int        entries;


    /* open the network adapter */
    adapter = wpcap_packet_open(iface);
    if (adapter == NULL) {
        /*
         * We have an adapter that is not exposed through normal APIs (e.g. TurboCap)
         * or an adapter that isn't plugged in.
         *
         * XXX - We should use the TurboCap API to get info about TurboCap adapters.
         */
        simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
            "%sCould not open adapter %s.%s"
            "\n\nHas it been unplugged?",
            simple_dialog_primary_start(), iface, simple_dialog_primary_end());
        return;
    }

    /* open a new window */
    details_open_w = dlg_window_new("Wireshark: Interface Details");  /* transient_for top_level */
    gtk_window_set_destroy_with_parent (GTK_WINDOW(details_open_w), TRUE);

    /* Container for the window contents */
    main_vb =  ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 12, FALSE);
    gtk_container_set_border_width(GTK_CONTAINER(main_vb), 12);
    gtk_container_add(GTK_CONTAINER(details_open_w), main_vb);

    /* notebook */
    notebook = gtk_notebook_new();
    gtk_box_pack_start(GTK_BOX(main_vb), notebook, TRUE /*expand*/, TRUE /*fill*/, 0 /*padding*/);

    /* General page */
    page_general = capture_if_details_page_new(&grid);
    page_lb = gtk_label_new("Characteristics");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page_general, page_lb);
    row = 0;
    entries = capture_if_details_general(grid, page_general, &row, adapter, iface);
    if (entries == 0) {
        gtk_widget_set_sensitive(page_lb, FALSE);
    }

    /* Statistics page */
    page_stats = capture_if_details_page_new(&grid);
    page_lb = gtk_label_new("Statistics");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page_stats, page_lb);
    row = 0;
    entries = capture_if_details_stats(grid, page_stats, &row, adapter);
    if (entries == 0) {
        gtk_widget_set_sensitive(page_lb, FALSE);
    }

    /* 802.3 (Ethernet) page */
    page_802_3 = capture_if_details_page_new(&grid);
    page_lb = gtk_label_new("802.3 (Ethernet)");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page_802_3, page_lb);
    row = 0;
    entries = capture_if_details_802_3(grid, page_802_3, &row, adapter);
    if (entries == 0) {
        gtk_widget_set_sensitive(page_lb, FALSE);
    }

    /* 802_11 (WI-FI) page */
    page_802_11 = capture_if_details_page_new(&grid);
    page_lb = gtk_label_new("802.11 (WLAN)");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page_802_11, page_lb);
    row = 0;
    entries = capture_if_details_802_11(grid, page_802_11, &row, adapter);
    if (entries == 0) {
        gtk_widget_set_sensitive(page_lb, FALSE);
    }

    /* Task offload page */
    page_task_offload = capture_if_details_page_new(&grid);
    page_lb = gtk_label_new("Task Offload");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page_task_offload, page_lb);
    row = 0;
    entries = capture_if_details_task_offload(grid, page_task_offload, &row, adapter);
    if (entries == 0) {
        gtk_widget_set_sensitive(page_lb, FALSE);
    }

    wpcap_packet_close(adapter);

    label = gtk_label_new("Some drivers may not provide accurate values.");
    gtk_box_pack_start(GTK_BOX(main_vb), label, FALSE /*expand*/, FALSE /*fill*/, 0 /*padding*/);

    /* Button row. */
    bbox = dlg_button_row_new(GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL);
    gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE /*expand*/, FALSE /*fill*/, 0 /*padding*/);

    close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
    window_set_cancel_button(details_open_w, close_bt, window_cancel_button_cb);

    help_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
    g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer) (HELP_CAPTURE_INTERFACES_DETAILS_DIALOG));

    gtk_widget_grab_focus(close_bt);

    g_signal_connect(details_open_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);

    gtk_widget_show_all(details_open_w);
    window_present(details_open_w);
}


static void
capture_if_details_open_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
{
    switch (btn) {
        case(ESD_BTN_OK):
            capture_if_details_open_win(data);
            break;
        case(ESD_BTN_CANCEL):
            break;
        default:
            g_assert_not_reached();
    }
}


void
capture_if_details_open(char *iface)
{
    char     *version;

    /* check packet.dll version */
    version = wpcap_packet_get_version();

    if (version == NULL) {
        /* couldn't even get the packet.dll version, must be a very old one or just not existing -> give up */
        /* (this seems to be the case for 2.3 beta and all previous releases) */
        simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
            "%sCouldn't obtain WinPcap packet.dll version.%s"
            "\n\nThe WinPcap packet.dll is not installed or the version you use seems to be very old."
            "\n\nPlease update or install WinPcap.",
            simple_dialog_primary_start(), simple_dialog_primary_end());
        return;
    }

    capture_if_details_open_win(iface);
}

gboolean
capture_if_has_details(char *iface) {
    LPADAPTER   adapter;

    if (!iface) {
        return FALSE;
    }

    adapter = wpcap_packet_open(iface);
    if (adapter) {
        wpcap_packet_close(adapter);
        return TRUE;
    }

    return FALSE;
}

#endif /* HAVE_LIBPCAP && _WIN32 */

/*
 * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
 *
 * Local variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * vi: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */