wpa_supplicant: Initial Revision 0.8.X
Based on:
commit 0725cc7b7efc434910e89865c42eda7ce61bbf08
Author: Jouni Malinen <j@w1.fi>
Date: Thu Apr 21 20:41:01 2011 +0300
Enable CONFIG_DRIVER_NL80211=y in the default configuration
nl80211 should be preferred over WEXT with any recent Linux
kernel version.
Change-Id: I26aec5afbbd4f4a1f5fd900912545b6f5050de64
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/src/drivers/driver_ndis.c b/src/drivers/driver_ndis.c
new file mode 100644
index 0000000..aeb7304
--- /dev/null
+++ b/src/drivers/driver_ndis.c
@@ -0,0 +1,3331 @@
+/*
+ * WPA Supplicant - Windows/NDIS driver interface
+ * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifdef __CYGWIN__
+/* Avoid some header file conflicts by not including standard headers for
+ * cygwin builds when Packet32.h is included. */
+#include "build_config.h"
+int close(int fd);
+#else /* __CYGWIN__ */
+#include "includes.h"
+#endif /* __CYGWIN__ */
+#ifdef CONFIG_USE_NDISUIO
+#include <winsock2.h>
+#else /* CONFIG_USE_NDISUIO */
+#include <Packet32.h>
+#endif /* CONFIG_USE_NDISUIO */
+#ifdef __MINGW32_VERSION
+#include <ddk/ntddndis.h>
+#else /* __MINGW32_VERSION */
+#include <ntddndis.h>
+#endif /* __MINGW32_VERSION */
+
+#ifdef _WIN32_WCE
+#include <winioctl.h>
+#include <nuiouser.h>
+#include <devload.h>
+#endif /* _WIN32_WCE */
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "driver_ndis.h"
+
+int wpa_driver_register_event_cb(struct wpa_driver_ndis_data *drv);
+#ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+void wpa_driver_ndis_event_pipe_cb(void *eloop_data, void *user_data);
+#endif /* CONFIG_NDIS_EVENTS_INTEGRATED */
+
+static void wpa_driver_ndis_deinit(void *priv);
+static void wpa_driver_ndis_poll(void *drv);
+static void wpa_driver_ndis_poll_timeout(void *eloop_ctx, void *timeout_ctx);
+static int wpa_driver_ndis_adapter_init(struct wpa_driver_ndis_data *drv);
+static int wpa_driver_ndis_adapter_open(struct wpa_driver_ndis_data *drv);
+static void wpa_driver_ndis_adapter_close(struct wpa_driver_ndis_data *drv);
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+
+/* FIX: to be removed once this can be compiled with the complete NDIS
+ * header files */
+#ifndef OID_802_11_BSSID
+#define OID_802_11_BSSID 0x0d010101
+#define OID_802_11_SSID 0x0d010102
+#define OID_802_11_INFRASTRUCTURE_MODE 0x0d010108
+#define OID_802_11_ADD_WEP 0x0D010113
+#define OID_802_11_REMOVE_WEP 0x0D010114
+#define OID_802_11_DISASSOCIATE 0x0D010115
+#define OID_802_11_BSSID_LIST 0x0d010217
+#define OID_802_11_AUTHENTICATION_MODE 0x0d010118
+#define OID_802_11_PRIVACY_FILTER 0x0d010119
+#define OID_802_11_BSSID_LIST_SCAN 0x0d01011A
+#define OID_802_11_WEP_STATUS 0x0d01011B
+#define OID_802_11_ENCRYPTION_STATUS OID_802_11_WEP_STATUS
+#define OID_802_11_ADD_KEY 0x0d01011D
+#define OID_802_11_REMOVE_KEY 0x0d01011E
+#define OID_802_11_ASSOCIATION_INFORMATION 0x0d01011F
+#define OID_802_11_TEST 0x0d010120
+#define OID_802_11_CAPABILITY 0x0d010122
+#define OID_802_11_PMKID 0x0d010123
+
+#define NDIS_802_11_LENGTH_SSID 32
+#define NDIS_802_11_LENGTH_RATES 8
+#define NDIS_802_11_LENGTH_RATES_EX 16
+
+typedef UCHAR NDIS_802_11_MAC_ADDRESS[6];
+
+typedef struct NDIS_802_11_SSID {
+ ULONG SsidLength;
+ UCHAR Ssid[NDIS_802_11_LENGTH_SSID];
+} NDIS_802_11_SSID;
+
+typedef LONG NDIS_802_11_RSSI;
+
+typedef enum NDIS_802_11_NETWORK_TYPE {
+ Ndis802_11FH,
+ Ndis802_11DS,
+ Ndis802_11OFDM5,
+ Ndis802_11OFDM24,
+ Ndis802_11NetworkTypeMax
+} NDIS_802_11_NETWORK_TYPE;
+
+typedef struct NDIS_802_11_CONFIGURATION_FH {
+ ULONG Length;
+ ULONG HopPattern;
+ ULONG HopSet;
+ ULONG DwellTime;
+} NDIS_802_11_CONFIGURATION_FH;
+
+typedef struct NDIS_802_11_CONFIGURATION {
+ ULONG Length;
+ ULONG BeaconPeriod;
+ ULONG ATIMWindow;
+ ULONG DSConfig;
+ NDIS_802_11_CONFIGURATION_FH FHConfig;
+} NDIS_802_11_CONFIGURATION;
+
+typedef enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
+ Ndis802_11IBSS,
+ Ndis802_11Infrastructure,
+ Ndis802_11AutoUnknown,
+ Ndis802_11InfrastructureMax
+} NDIS_802_11_NETWORK_INFRASTRUCTURE;
+
+typedef enum NDIS_802_11_AUTHENTICATION_MODE {
+ Ndis802_11AuthModeOpen,
+ Ndis802_11AuthModeShared,
+ Ndis802_11AuthModeAutoSwitch,
+ Ndis802_11AuthModeWPA,
+ Ndis802_11AuthModeWPAPSK,
+ Ndis802_11AuthModeWPANone,
+ Ndis802_11AuthModeWPA2,
+ Ndis802_11AuthModeWPA2PSK,
+ Ndis802_11AuthModeMax
+} NDIS_802_11_AUTHENTICATION_MODE;
+
+typedef enum NDIS_802_11_WEP_STATUS {
+ Ndis802_11WEPEnabled,
+ Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
+ Ndis802_11WEPDisabled,
+ Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
+ Ndis802_11WEPKeyAbsent,
+ Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
+ Ndis802_11WEPNotSupported,
+ Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
+ Ndis802_11Encryption2Enabled,
+ Ndis802_11Encryption2KeyAbsent,
+ Ndis802_11Encryption3Enabled,
+ Ndis802_11Encryption3KeyAbsent
+} NDIS_802_11_WEP_STATUS, NDIS_802_11_ENCRYPTION_STATUS;
+
+typedef enum NDIS_802_11_PRIVACY_FILTER {
+ Ndis802_11PrivFilterAcceptAll,
+ Ndis802_11PrivFilter8021xWEP
+} NDIS_802_11_PRIVACY_FILTER;
+
+typedef UCHAR NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];
+typedef UCHAR NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
+
+typedef struct NDIS_WLAN_BSSID_EX {
+ ULONG Length;
+ NDIS_802_11_MAC_ADDRESS MacAddress; /* BSSID */
+ UCHAR Reserved[2];
+ NDIS_802_11_SSID Ssid;
+ ULONG Privacy;
+ NDIS_802_11_RSSI Rssi;
+ NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
+ NDIS_802_11_CONFIGURATION Configuration;
+ NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
+ NDIS_802_11_RATES_EX SupportedRates;
+ ULONG IELength;
+ UCHAR IEs[1];
+} NDIS_WLAN_BSSID_EX;
+
+typedef struct NDIS_802_11_BSSID_LIST_EX {
+ ULONG NumberOfItems;
+ NDIS_WLAN_BSSID_EX Bssid[1];
+} NDIS_802_11_BSSID_LIST_EX;
+
+typedef struct NDIS_802_11_FIXED_IEs {
+ UCHAR Timestamp[8];
+ USHORT BeaconInterval;
+ USHORT Capabilities;
+} NDIS_802_11_FIXED_IEs;
+
+typedef struct NDIS_802_11_WEP {
+ ULONG Length;
+ ULONG KeyIndex;
+ ULONG KeyLength;
+ UCHAR KeyMaterial[1];
+} NDIS_802_11_WEP;
+
+typedef ULONG NDIS_802_11_KEY_INDEX;
+typedef ULONGLONG NDIS_802_11_KEY_RSC;
+
+typedef struct NDIS_802_11_KEY {
+ ULONG Length;
+ ULONG KeyIndex;
+ ULONG KeyLength;
+ NDIS_802_11_MAC_ADDRESS BSSID;
+ NDIS_802_11_KEY_RSC KeyRSC;
+ UCHAR KeyMaterial[1];
+} NDIS_802_11_KEY;
+
+typedef struct NDIS_802_11_REMOVE_KEY {
+ ULONG Length;
+ ULONG KeyIndex;
+ NDIS_802_11_MAC_ADDRESS BSSID;
+} NDIS_802_11_REMOVE_KEY;
+
+typedef struct NDIS_802_11_AI_REQFI {
+ USHORT Capabilities;
+ USHORT ListenInterval;
+ NDIS_802_11_MAC_ADDRESS CurrentAPAddress;
+} NDIS_802_11_AI_REQFI;
+
+typedef struct NDIS_802_11_AI_RESFI {
+ USHORT Capabilities;
+ USHORT StatusCode;
+ USHORT AssociationId;
+} NDIS_802_11_AI_RESFI;
+
+typedef struct NDIS_802_11_ASSOCIATION_INFORMATION {
+ ULONG Length;
+ USHORT AvailableRequestFixedIEs;
+ NDIS_802_11_AI_REQFI RequestFixedIEs;
+ ULONG RequestIELength;
+ ULONG OffsetRequestIEs;
+ USHORT AvailableResponseFixedIEs;
+ NDIS_802_11_AI_RESFI ResponseFixedIEs;
+ ULONG ResponseIELength;
+ ULONG OffsetResponseIEs;
+} NDIS_802_11_ASSOCIATION_INFORMATION;
+
+typedef struct NDIS_802_11_AUTHENTICATION_ENCRYPTION {
+ NDIS_802_11_AUTHENTICATION_MODE AuthModeSupported;
+ NDIS_802_11_ENCRYPTION_STATUS EncryptStatusSupported;
+} NDIS_802_11_AUTHENTICATION_ENCRYPTION;
+
+typedef struct NDIS_802_11_CAPABILITY {
+ ULONG Length;
+ ULONG Version;
+ ULONG NoOfPMKIDs;
+ ULONG NoOfAuthEncryptPairsSupported;
+ NDIS_802_11_AUTHENTICATION_ENCRYPTION
+ AuthenticationEncryptionSupported[1];
+} NDIS_802_11_CAPABILITY;
+
+typedef UCHAR NDIS_802_11_PMKID_VALUE[16];
+
+typedef struct BSSID_INFO {
+ NDIS_802_11_MAC_ADDRESS BSSID;
+ NDIS_802_11_PMKID_VALUE PMKID;
+} BSSID_INFO;
+
+typedef struct NDIS_802_11_PMKID {
+ ULONG Length;
+ ULONG BSSIDInfoCount;
+ BSSID_INFO BSSIDInfo[1];
+} NDIS_802_11_PMKID;
+
+typedef enum NDIS_802_11_STATUS_TYPE {
+ Ndis802_11StatusType_Authentication,
+ Ndis802_11StatusType_PMKID_CandidateList = 2,
+ Ndis802_11StatusTypeMax
+} NDIS_802_11_STATUS_TYPE;
+
+typedef struct NDIS_802_11_STATUS_INDICATION {
+ NDIS_802_11_STATUS_TYPE StatusType;
+} NDIS_802_11_STATUS_INDICATION;
+
+typedef struct PMKID_CANDIDATE {
+ NDIS_802_11_MAC_ADDRESS BSSID;
+ ULONG Flags;
+} PMKID_CANDIDATE;
+
+#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
+
+typedef struct NDIS_802_11_PMKID_CANDIDATE_LIST {
+ ULONG Version;
+ ULONG NumCandidates;
+ PMKID_CANDIDATE CandidateList[1];
+} NDIS_802_11_PMKID_CANDIDATE_LIST;
+
+typedef struct NDIS_802_11_AUTHENTICATION_REQUEST {
+ ULONG Length;
+ NDIS_802_11_MAC_ADDRESS Bssid;
+ ULONG Flags;
+} NDIS_802_11_AUTHENTICATION_REQUEST;
+
+#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01
+#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02
+#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06
+#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E
+
+#endif /* OID_802_11_BSSID */
+
+
+#ifndef OID_802_11_PMKID
+/* Platform SDK for XP did not include WPA2, so add needed definitions */
+
+#define OID_802_11_CAPABILITY 0x0d010122
+#define OID_802_11_PMKID 0x0d010123
+
+#define Ndis802_11AuthModeWPA2 6
+#define Ndis802_11AuthModeWPA2PSK 7
+
+#define Ndis802_11StatusType_PMKID_CandidateList 2
+
+typedef struct NDIS_802_11_AUTHENTICATION_ENCRYPTION {
+ NDIS_802_11_AUTHENTICATION_MODE AuthModeSupported;
+ NDIS_802_11_ENCRYPTION_STATUS EncryptStatusSupported;
+} NDIS_802_11_AUTHENTICATION_ENCRYPTION;
+
+typedef struct NDIS_802_11_CAPABILITY {
+ ULONG Length;
+ ULONG Version;
+ ULONG NoOfPMKIDs;
+ ULONG NoOfAuthEncryptPairsSupported;
+ NDIS_802_11_AUTHENTICATION_ENCRYPTION
+ AuthenticationEncryptionSupported[1];
+} NDIS_802_11_CAPABILITY;
+
+typedef UCHAR NDIS_802_11_PMKID_VALUE[16];
+
+typedef struct BSSID_INFO {
+ NDIS_802_11_MAC_ADDRESS BSSID;
+ NDIS_802_11_PMKID_VALUE PMKID;
+} BSSID_INFO;
+
+typedef struct NDIS_802_11_PMKID {
+ ULONG Length;
+ ULONG BSSIDInfoCount;
+ BSSID_INFO BSSIDInfo[1];
+} NDIS_802_11_PMKID;
+
+typedef struct PMKID_CANDIDATE {
+ NDIS_802_11_MAC_ADDRESS BSSID;
+ ULONG Flags;
+} PMKID_CANDIDATE;
+
+#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
+
+typedef struct NDIS_802_11_PMKID_CANDIDATE_LIST {
+ ULONG Version;
+ ULONG NumCandidates;
+ PMKID_CANDIDATE CandidateList[1];
+} NDIS_802_11_PMKID_CANDIDATE_LIST;
+
+#endif /* OID_802_11_CAPABILITY */
+
+
+#ifndef OID_DOT11_CURRENT_OPERATION_MODE
+/* Native 802.11 OIDs */
+#define OID_DOT11_NDIS_START 0x0D010300
+#define OID_DOT11_CURRENT_OPERATION_MODE (OID_DOT11_NDIS_START + 8)
+#define OID_DOT11_SCAN_REQUEST (OID_DOT11_NDIS_START + 11)
+
+typedef enum _DOT11_BSS_TYPE {
+ dot11_BSS_type_infrastructure = 1,
+ dot11_BSS_type_independent = 2,
+ dot11_BSS_type_any = 3
+} DOT11_BSS_TYPE, * PDOT11_BSS_TYPE;
+
+typedef UCHAR DOT11_MAC_ADDRESS[6];
+typedef DOT11_MAC_ADDRESS * PDOT11_MAC_ADDRESS;
+
+typedef enum _DOT11_SCAN_TYPE {
+ dot11_scan_type_active = 1,
+ dot11_scan_type_passive = 2,
+ dot11_scan_type_auto = 3,
+ dot11_scan_type_forced = 0x80000000
+} DOT11_SCAN_TYPE, * PDOT11_SCAN_TYPE;
+
+typedef struct _DOT11_SCAN_REQUEST_V2 {
+ DOT11_BSS_TYPE dot11BSSType;
+ DOT11_MAC_ADDRESS dot11BSSID;
+ DOT11_SCAN_TYPE dot11ScanType;
+ BOOLEAN bRestrictedScan;
+ ULONG udot11SSIDsOffset;
+ ULONG uNumOfdot11SSIDs;
+ BOOLEAN bUseRequestIE;
+ ULONG uRequestIDsOffset;
+ ULONG uNumOfRequestIDs;
+ ULONG uPhyTypeInfosOffset;
+ ULONG uNumOfPhyTypeInfos;
+ ULONG uIEsOffset;
+ ULONG uIEsLength;
+ UCHAR ucBuffer[1];
+} DOT11_SCAN_REQUEST_V2, * PDOT11_SCAN_REQUEST_V2;
+
+#endif /* OID_DOT11_CURRENT_OPERATION_MODE */
+
+#ifdef CONFIG_USE_NDISUIO
+#ifndef _WIN32_WCE
+#ifdef __MINGW32_VERSION
+typedef ULONG NDIS_OID;
+#endif /* __MINGW32_VERSION */
+/* from nuiouser.h */
+#define FSCTL_NDISUIO_BASE FILE_DEVICE_NETWORK
+
+#define _NDISUIO_CTL_CODE(_Function, _Method, _Access) \
+ CTL_CODE(FSCTL_NDISUIO_BASE, _Function, _Method, _Access)
+
+#define IOCTL_NDISUIO_OPEN_DEVICE \
+ _NDISUIO_CTL_CODE(0x200, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_QUERY_OID_VALUE \
+ _NDISUIO_CTL_CODE(0x201, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_SET_OID_VALUE \
+ _NDISUIO_CTL_CODE(0x205, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_SET_ETHER_TYPE \
+ _NDISUIO_CTL_CODE(0x202, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_QUERY_BINDING \
+ _NDISUIO_CTL_CODE(0x203, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_BIND_WAIT \
+ _NDISUIO_CTL_CODE(0x204, METHOD_BUFFERED, \
+ FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+typedef struct _NDISUIO_QUERY_OID
+{
+ NDIS_OID Oid;
+ UCHAR Data[sizeof(ULONG)];
+} NDISUIO_QUERY_OID, *PNDISUIO_QUERY_OID;
+
+typedef struct _NDISUIO_SET_OID
+{
+ NDIS_OID Oid;
+ UCHAR Data[sizeof(ULONG)];
+} NDISUIO_SET_OID, *PNDISUIO_SET_OID;
+
+typedef struct _NDISUIO_QUERY_BINDING
+{
+ ULONG BindingIndex;
+ ULONG DeviceNameOffset;
+ ULONG DeviceNameLength;
+ ULONG DeviceDescrOffset;
+ ULONG DeviceDescrLength;
+} NDISUIO_QUERY_BINDING, *PNDISUIO_QUERY_BINDING;
+#endif /* _WIN32_WCE */
+#endif /* CONFIG_USE_NDISUIO */
+
+
+static int ndis_get_oid(struct wpa_driver_ndis_data *drv, unsigned int oid,
+ char *data, size_t len)
+{
+#ifdef CONFIG_USE_NDISUIO
+ NDISUIO_QUERY_OID *o;
+ size_t buflen = sizeof(*o) + len;
+ DWORD written;
+ int ret;
+ size_t hdrlen;
+
+ o = os_zalloc(buflen);
+ if (o == NULL)
+ return -1;
+ o->Oid = oid;
+#ifdef _WIN32_WCE
+ o->ptcDeviceName = drv->adapter_name;
+#endif /* _WIN32_WCE */
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_QUERY_OID_VALUE,
+ o, sizeof(NDISUIO_QUERY_OID), o, buflen, &written,
+ NULL)) {
+ wpa_printf(MSG_DEBUG, "NDIS: IOCTL_NDISUIO_QUERY_OID_VALUE "
+ "failed (oid=%08x): %d", oid, (int) GetLastError());
+ os_free(o);
+ return -1;
+ }
+ hdrlen = sizeof(NDISUIO_QUERY_OID) - sizeof(o->Data);
+ if (written < hdrlen) {
+ wpa_printf(MSG_DEBUG, "NDIS: query oid=%08x written (%d); "
+ "too short", oid, (unsigned int) written);
+ os_free(o);
+ return -1;
+ }
+ written -= hdrlen;
+ if (written > len) {
+ wpa_printf(MSG_DEBUG, "NDIS: query oid=%08x written (%d) > "
+ "len (%d)",oid, (unsigned int) written, len);
+ os_free(o);
+ return -1;
+ }
+ os_memcpy(data, o->Data, written);
+ ret = written;
+ os_free(o);
+ return ret;
+#else /* CONFIG_USE_NDISUIO */
+ char *buf;
+ PACKET_OID_DATA *o;
+ int ret;
+
+ buf = os_zalloc(sizeof(*o) + len);
+ if (buf == NULL)
+ return -1;
+ o = (PACKET_OID_DATA *) buf;
+ o->Oid = oid;
+ o->Length = len;
+
+ if (!PacketRequest(drv->adapter, FALSE, o)) {
+ wpa_printf(MSG_DEBUG, "%s: oid=0x%x len (%d) failed",
+ __func__, oid, len);
+ os_free(buf);
+ return -1;
+ }
+ if (o->Length > len) {
+ wpa_printf(MSG_DEBUG, "%s: oid=0x%x Length (%d) > len (%d)",
+ __func__, oid, (unsigned int) o->Length, len);
+ os_free(buf);
+ return -1;
+ }
+ os_memcpy(data, o->Data, o->Length);
+ ret = o->Length;
+ os_free(buf);
+ return ret;
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+static int ndis_set_oid(struct wpa_driver_ndis_data *drv, unsigned int oid,
+ const char *data, size_t len)
+{
+#ifdef CONFIG_USE_NDISUIO
+ NDISUIO_SET_OID *o;
+ size_t buflen, reallen;
+ DWORD written;
+ char txt[50];
+
+ os_snprintf(txt, sizeof(txt), "NDIS: Set OID %08x", oid);
+ wpa_hexdump_key(MSG_MSGDUMP, txt, (const u8 *) data, len);
+
+ buflen = sizeof(*o) + len;
+ reallen = buflen - sizeof(o->Data);
+ o = os_zalloc(buflen);
+ if (o == NULL)
+ return -1;
+ o->Oid = oid;
+#ifdef _WIN32_WCE
+ o->ptcDeviceName = drv->adapter_name;
+#endif /* _WIN32_WCE */
+ if (data)
+ os_memcpy(o->Data, data, len);
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_SET_OID_VALUE,
+ o, reallen, NULL, 0, &written, NULL)) {
+ wpa_printf(MSG_DEBUG, "NDIS: IOCTL_NDISUIO_SET_OID_VALUE "
+ "(oid=%08x) failed: %d", oid, (int) GetLastError());
+ os_free(o);
+ return -1;
+ }
+ os_free(o);
+ return 0;
+#else /* CONFIG_USE_NDISUIO */
+ char *buf;
+ PACKET_OID_DATA *o;
+ char txt[50];
+
+ os_snprintf(txt, sizeof(txt), "NDIS: Set OID %08x", oid);
+ wpa_hexdump_key(MSG_MSGDUMP, txt, (const u8 *) data, len);
+
+ buf = os_zalloc(sizeof(*o) + len);
+ if (buf == NULL)
+ return -1;
+ o = (PACKET_OID_DATA *) buf;
+ o->Oid = oid;
+ o->Length = len;
+ if (data)
+ os_memcpy(o->Data, data, len);
+
+ if (!PacketRequest(drv->adapter, TRUE, o)) {
+ wpa_printf(MSG_DEBUG, "%s: oid=0x%x len (%d) failed",
+ __func__, oid, len);
+ os_free(buf);
+ return -1;
+ }
+ os_free(buf);
+ return 0;
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+static int ndis_set_auth_mode(struct wpa_driver_ndis_data *drv, int mode)
+{
+ u32 auth_mode = mode;
+ if (ndis_set_oid(drv, OID_802_11_AUTHENTICATION_MODE,
+ (char *) &auth_mode, sizeof(auth_mode)) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to set "
+ "OID_802_11_AUTHENTICATION_MODE (%d)",
+ (int) auth_mode);
+ return -1;
+ }
+ return 0;
+}
+
+
+static int ndis_get_auth_mode(struct wpa_driver_ndis_data *drv)
+{
+ u32 auth_mode;
+ int res;
+ res = ndis_get_oid(drv, OID_802_11_AUTHENTICATION_MODE,
+ (char *) &auth_mode, sizeof(auth_mode));
+ if (res != sizeof(auth_mode)) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to get "
+ "OID_802_11_AUTHENTICATION_MODE");
+ return -1;
+ }
+ return auth_mode;
+}
+
+
+static int ndis_set_encr_status(struct wpa_driver_ndis_data *drv, int encr)
+{
+ u32 encr_status = encr;
+ if (ndis_set_oid(drv, OID_802_11_ENCRYPTION_STATUS,
+ (char *) &encr_status, sizeof(encr_status)) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to set "
+ "OID_802_11_ENCRYPTION_STATUS (%d)", encr);
+ return -1;
+ }
+ return 0;
+}
+
+
+static int ndis_get_encr_status(struct wpa_driver_ndis_data *drv)
+{
+ u32 encr;
+ int res;
+ res = ndis_get_oid(drv, OID_802_11_ENCRYPTION_STATUS,
+ (char *) &encr, sizeof(encr));
+ if (res != sizeof(encr)) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to get "
+ "OID_802_11_ENCRYPTION_STATUS");
+ return -1;
+ }
+ return encr;
+}
+
+
+static int wpa_driver_ndis_get_bssid(void *priv, u8 *bssid)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+
+ if (drv->wired) {
+ /*
+ * Report PAE group address as the "BSSID" for wired
+ * connection.
+ */
+ os_memcpy(bssid, pae_group_addr, ETH_ALEN);
+ return 0;
+ }
+
+ return ndis_get_oid(drv, OID_802_11_BSSID, (char *) bssid, ETH_ALEN) <
+ 0 ? -1 : 0;
+}
+
+
+static int wpa_driver_ndis_get_ssid(void *priv, u8 *ssid)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ NDIS_802_11_SSID buf;
+ int res;
+
+ res = ndis_get_oid(drv, OID_802_11_SSID, (char *) &buf, sizeof(buf));
+ if (res < 4) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to get SSID");
+ if (drv->wired) {
+ wpa_printf(MSG_DEBUG, "NDIS: Allow get_ssid failure "
+ "with a wired interface");
+ return 0;
+ }
+ return -1;
+ }
+ os_memcpy(ssid, buf.Ssid, buf.SsidLength);
+ return buf.SsidLength;
+}
+
+
+static int wpa_driver_ndis_set_ssid(struct wpa_driver_ndis_data *drv,
+ const u8 *ssid, size_t ssid_len)
+{
+ NDIS_802_11_SSID buf;
+
+ os_memset(&buf, 0, sizeof(buf));
+ buf.SsidLength = ssid_len;
+ os_memcpy(buf.Ssid, ssid, ssid_len);
+ /*
+ * Make sure radio is marked enabled here so that scan request will not
+ * force SSID to be changed to a random one in order to enable radio at
+ * that point.
+ */
+ drv->radio_enabled = 1;
+ return ndis_set_oid(drv, OID_802_11_SSID, (char *) &buf, sizeof(buf));
+}
+
+
+/* Disconnect using OID_802_11_DISASSOCIATE. This will also turn the radio off.
+ */
+static int wpa_driver_ndis_radio_off(struct wpa_driver_ndis_data *drv)
+{
+ drv->radio_enabled = 0;
+ return ndis_set_oid(drv, OID_802_11_DISASSOCIATE, " ", 4);
+}
+
+
+/* Disconnect by setting SSID to random (i.e., likely not used). */
+static int wpa_driver_ndis_disconnect(struct wpa_driver_ndis_data *drv)
+{
+ char ssid[32];
+ int i;
+ for (i = 0; i < 32; i++)
+ ssid[i] = rand() & 0xff;
+ return wpa_driver_ndis_set_ssid(drv, (u8 *) ssid, 32);
+}
+
+
+static int wpa_driver_ndis_deauthenticate(void *priv, const u8 *addr,
+ int reason_code)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ return wpa_driver_ndis_disconnect(drv);
+}
+
+
+static int wpa_driver_ndis_disassociate(void *priv, const u8 *addr,
+ int reason_code)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ return wpa_driver_ndis_disconnect(drv);
+}
+
+
+static void wpa_driver_ndis_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+ wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+ wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+static int wpa_driver_ndis_scan_native80211(
+ struct wpa_driver_ndis_data *drv,
+ struct wpa_driver_scan_params *params)
+{
+ DOT11_SCAN_REQUEST_V2 req;
+ int res;
+
+ os_memset(&req, 0, sizeof(req));
+ req.dot11BSSType = dot11_BSS_type_any;
+ os_memset(req.dot11BSSID, 0xff, ETH_ALEN);
+ req.dot11ScanType = dot11_scan_type_auto;
+ res = ndis_set_oid(drv, OID_DOT11_SCAN_REQUEST, (char *) &req,
+ sizeof(req));
+ eloop_cancel_timeout(wpa_driver_ndis_scan_timeout, drv, drv->ctx);
+ eloop_register_timeout(7, 0, wpa_driver_ndis_scan_timeout, drv,
+ drv->ctx);
+ return res;
+}
+
+
+static int wpa_driver_ndis_scan(void *priv,
+ struct wpa_driver_scan_params *params)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ int res;
+
+ if (drv->native80211)
+ return wpa_driver_ndis_scan_native80211(drv, params);
+
+ if (!drv->radio_enabled) {
+ wpa_printf(MSG_DEBUG, "NDIS: turning radio on before the first"
+ " scan");
+ if (wpa_driver_ndis_disconnect(drv) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: failed to enable radio");
+ }
+ drv->radio_enabled = 1;
+ }
+
+ res = ndis_set_oid(drv, OID_802_11_BSSID_LIST_SCAN, " ", 4);
+ eloop_cancel_timeout(wpa_driver_ndis_scan_timeout, drv, drv->ctx);
+ eloop_register_timeout(7, 0, wpa_driver_ndis_scan_timeout, drv,
+ drv->ctx);
+ return res;
+}
+
+
+static const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie)
+{
+ const u8 *end, *pos;
+
+ pos = (const u8 *) (res + 1);
+ end = pos + res->ie_len;
+
+ while (pos + 1 < end) {
+ if (pos + 2 + pos[1] > end)
+ break;
+ if (pos[0] == ie)
+ return pos;
+ pos += 2 + pos[1];
+ }
+
+ return NULL;
+}
+
+
+static struct wpa_scan_res * wpa_driver_ndis_add_scan_ssid(
+ struct wpa_scan_res *r, NDIS_802_11_SSID *ssid)
+{
+ struct wpa_scan_res *nr;
+ u8 *pos;
+
+ if (wpa_scan_get_ie(r, WLAN_EID_SSID))
+ return r; /* SSID IE already present */
+
+ if (ssid->SsidLength == 0 || ssid->SsidLength > 32)
+ return r; /* No valid SSID inside scan data */
+
+ nr = os_realloc(r, sizeof(*r) + r->ie_len + 2 + ssid->SsidLength);
+ if (nr == NULL)
+ return r;
+
+ pos = ((u8 *) (nr + 1)) + nr->ie_len;
+ *pos++ = WLAN_EID_SSID;
+ *pos++ = ssid->SsidLength;
+ os_memcpy(pos, ssid->Ssid, ssid->SsidLength);
+ nr->ie_len += 2 + ssid->SsidLength;
+
+ return nr;
+}
+
+
+static struct wpa_scan_results * wpa_driver_ndis_get_scan_results(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ NDIS_802_11_BSSID_LIST_EX *b;
+ size_t blen, count, i;
+ int len;
+ char *pos;
+ struct wpa_scan_results *results;
+ struct wpa_scan_res *r;
+
+ blen = 65535;
+ b = os_zalloc(blen);
+ if (b == NULL)
+ return NULL;
+ len = ndis_get_oid(drv, OID_802_11_BSSID_LIST, (char *) b, blen);
+ if (len < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: failed to get scan results");
+ os_free(b);
+ return NULL;
+ }
+ count = b->NumberOfItems;
+
+ results = os_zalloc(sizeof(*results));
+ if (results == NULL) {
+ os_free(b);
+ return NULL;
+ }
+ results->res = os_zalloc(count * sizeof(struct wpa_scan_res *));
+ if (results->res == NULL) {
+ os_free(results);
+ os_free(b);
+ return NULL;
+ }
+
+ pos = (char *) &b->Bssid[0];
+ for (i = 0; i < count; i++) {
+ NDIS_WLAN_BSSID_EX *bss = (NDIS_WLAN_BSSID_EX *) pos;
+ NDIS_802_11_FIXED_IEs *fixed;
+
+ if (bss->IELength < sizeof(NDIS_802_11_FIXED_IEs)) {
+ wpa_printf(MSG_DEBUG, "NDIS: too small IELength=%d",
+ (int) bss->IELength);
+ break;
+ }
+ if (((char *) bss->IEs) + bss->IELength > (char *) b + blen) {
+ /*
+ * Some NDIS drivers have been reported to include an
+ * entry with an invalid IELength in scan results and
+ * this has crashed wpa_supplicant, so validate the
+ * returned value before using it.
+ */
+ wpa_printf(MSG_DEBUG, "NDIS: skipped invalid scan "
+ "result IE (BSSID=" MACSTR ") IELength=%d",
+ MAC2STR(bss->MacAddress),
+ (int) bss->IELength);
+ break;
+ }
+
+ r = os_zalloc(sizeof(*r) + bss->IELength -
+ sizeof(NDIS_802_11_FIXED_IEs));
+ if (r == NULL)
+ break;
+
+ os_memcpy(r->bssid, bss->MacAddress, ETH_ALEN);
+ r->level = (int) bss->Rssi;
+ r->freq = bss->Configuration.DSConfig / 1000;
+ fixed = (NDIS_802_11_FIXED_IEs *) bss->IEs;
+ r->beacon_int = WPA_GET_LE16((u8 *) &fixed->BeaconInterval);
+ r->caps = WPA_GET_LE16((u8 *) &fixed->Capabilities);
+ r->tsf = WPA_GET_LE64(fixed->Timestamp);
+ os_memcpy(r + 1, bss->IEs + sizeof(NDIS_802_11_FIXED_IEs),
+ bss->IELength - sizeof(NDIS_802_11_FIXED_IEs));
+ r->ie_len = bss->IELength - sizeof(NDIS_802_11_FIXED_IEs);
+ r = wpa_driver_ndis_add_scan_ssid(r, &bss->Ssid);
+
+ results->res[results->num++] = r;
+
+ pos += bss->Length;
+ if (pos > (char *) b + blen)
+ break;
+ }
+
+ os_free(b);
+
+ return results;
+}
+
+
+static int wpa_driver_ndis_remove_key(struct wpa_driver_ndis_data *drv,
+ int key_idx, const u8 *addr,
+ const u8 *bssid, int pairwise)
+{
+ NDIS_802_11_REMOVE_KEY rkey;
+ NDIS_802_11_KEY_INDEX index;
+ int res, res2;
+
+ os_memset(&rkey, 0, sizeof(rkey));
+
+ rkey.Length = sizeof(rkey);
+ rkey.KeyIndex = key_idx;
+ if (pairwise)
+ rkey.KeyIndex |= 1 << 30;
+ os_memcpy(rkey.BSSID, bssid, ETH_ALEN);
+
+ res = ndis_set_oid(drv, OID_802_11_REMOVE_KEY, (char *) &rkey,
+ sizeof(rkey));
+ if (!pairwise) {
+ index = key_idx;
+ res2 = ndis_set_oid(drv, OID_802_11_REMOVE_WEP,
+ (char *) &index, sizeof(index));
+ } else
+ res2 = 0;
+
+ if (res < 0 && res2 < 0)
+ return -1;
+ return 0;
+}
+
+
+static int wpa_driver_ndis_add_wep(struct wpa_driver_ndis_data *drv,
+ int pairwise, int key_idx, int set_tx,
+ const u8 *key, size_t key_len)
+{
+ NDIS_802_11_WEP *wep;
+ size_t len;
+ int res;
+
+ len = 12 + key_len;
+ wep = os_zalloc(len);
+ if (wep == NULL)
+ return -1;
+ wep->Length = len;
+ wep->KeyIndex = key_idx;
+ if (set_tx)
+ wep->KeyIndex |= 1 << 31;
+#if 0 /* Setting bit30 does not seem to work with some NDIS drivers */
+ if (pairwise)
+ wep->KeyIndex |= 1 << 30;
+#endif
+ wep->KeyLength = key_len;
+ os_memcpy(wep->KeyMaterial, key, key_len);
+
+ wpa_hexdump_key(MSG_MSGDUMP, "NDIS: OID_802_11_ADD_WEP",
+ (u8 *) wep, len);
+ res = ndis_set_oid(drv, OID_802_11_ADD_WEP, (char *) wep, len);
+
+ os_free(wep);
+
+ return res;
+}
+
+
+static int wpa_driver_ndis_set_key(const char *ifname, void *priv,
+ enum wpa_alg alg, const u8 *addr,
+ int key_idx, int set_tx,
+ const u8 *seq, size_t seq_len,
+ const u8 *key, size_t key_len)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ size_t len, i;
+ NDIS_802_11_KEY *nkey;
+ int res, pairwise;
+ u8 bssid[ETH_ALEN];
+
+ if (addr == NULL || is_broadcast_ether_addr(addr)) {
+ /* Group Key */
+ pairwise = 0;
+ if (wpa_driver_ndis_get_bssid(drv, bssid) < 0)
+ os_memset(bssid, 0xff, ETH_ALEN);
+ } else {
+ /* Pairwise Key */
+ pairwise = 1;
+ os_memcpy(bssid, addr, ETH_ALEN);
+ }
+
+ if (alg == WPA_ALG_NONE || key_len == 0) {
+ return wpa_driver_ndis_remove_key(drv, key_idx, addr, bssid,
+ pairwise);
+ }
+
+ if (alg == WPA_ALG_WEP) {
+ return wpa_driver_ndis_add_wep(drv, pairwise, key_idx, set_tx,
+ key, key_len);
+ }
+
+ len = 12 + 6 + 6 + 8 + key_len;
+
+ nkey = os_zalloc(len);
+ if (nkey == NULL)
+ return -1;
+
+ nkey->Length = len;
+ nkey->KeyIndex = key_idx;
+ if (set_tx)
+ nkey->KeyIndex |= 1 << 31;
+ if (pairwise)
+ nkey->KeyIndex |= 1 << 30;
+ if (seq && seq_len)
+ nkey->KeyIndex |= 1 << 29;
+ nkey->KeyLength = key_len;
+ os_memcpy(nkey->BSSID, bssid, ETH_ALEN);
+ if (seq && seq_len) {
+ for (i = 0; i < seq_len; i++)
+ nkey->KeyRSC |= (ULONGLONG) seq[i] << (i * 8);
+ }
+ if (alg == WPA_ALG_TKIP && key_len == 32) {
+ os_memcpy(nkey->KeyMaterial, key, 16);
+ os_memcpy(nkey->KeyMaterial + 16, key + 24, 8);
+ os_memcpy(nkey->KeyMaterial + 24, key + 16, 8);
+ } else {
+ os_memcpy(nkey->KeyMaterial, key, key_len);
+ }
+
+ wpa_hexdump_key(MSG_MSGDUMP, "NDIS: OID_802_11_ADD_KEY",
+ (u8 *) nkey, len);
+ res = ndis_set_oid(drv, OID_802_11_ADD_KEY, (char *) nkey, len);
+ os_free(nkey);
+
+ return res;
+}
+
+
+static int
+wpa_driver_ndis_associate(void *priv,
+ struct wpa_driver_associate_params *params)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ u32 auth_mode, encr, priv_mode, mode;
+ u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+ drv->mode = params->mode;
+
+ /* Note: Setting OID_802_11_INFRASTRUCTURE_MODE clears current keys,
+ * so static WEP keys needs to be set again after this. */
+ if (params->mode == IEEE80211_MODE_IBSS) {
+ mode = Ndis802_11IBSS;
+ /* Need to make sure that BSSID polling is enabled for
+ * IBSS mode. */
+ eloop_cancel_timeout(wpa_driver_ndis_poll_timeout, drv, NULL);
+ eloop_register_timeout(1, 0, wpa_driver_ndis_poll_timeout,
+ drv, NULL);
+ } else
+ mode = Ndis802_11Infrastructure;
+ if (ndis_set_oid(drv, OID_802_11_INFRASTRUCTURE_MODE,
+ (char *) &mode, sizeof(mode)) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to set "
+ "OID_802_11_INFRASTRUCTURE_MODE (%d)",
+ (int) mode);
+ /* Try to continue anyway */
+ }
+
+ if (params->key_mgmt_suite == KEY_MGMT_NONE ||
+ params->key_mgmt_suite == KEY_MGMT_802_1X_NO_WPA) {
+ /* Re-set WEP keys if static WEP configuration is used. */
+ int i;
+ for (i = 0; i < 4; i++) {
+ if (!params->wep_key[i])
+ continue;
+ wpa_printf(MSG_DEBUG, "NDIS: Re-setting static WEP "
+ "key %d", i);
+ wpa_driver_ndis_set_key(drv->ifname, drv, WPA_ALG_WEP,
+ bcast, i,
+ i == params->wep_tx_keyidx,
+ NULL, 0, params->wep_key[i],
+ params->wep_key_len[i]);
+ }
+ }
+
+ if (params->wpa_ie == NULL || params->wpa_ie_len == 0) {
+ if (params->auth_alg & WPA_AUTH_ALG_SHARED) {
+ if (params->auth_alg & WPA_AUTH_ALG_OPEN)
+ auth_mode = Ndis802_11AuthModeAutoSwitch;
+ else
+ auth_mode = Ndis802_11AuthModeShared;
+ } else
+ auth_mode = Ndis802_11AuthModeOpen;
+ priv_mode = Ndis802_11PrivFilterAcceptAll;
+ } else if (params->wpa_ie[0] == WLAN_EID_RSN) {
+ priv_mode = Ndis802_11PrivFilter8021xWEP;
+ if (params->key_mgmt_suite == KEY_MGMT_PSK)
+ auth_mode = Ndis802_11AuthModeWPA2PSK;
+ else
+ auth_mode = Ndis802_11AuthModeWPA2;
+#ifdef CONFIG_WPS
+ } else if (params->key_mgmt_suite == KEY_MGMT_WPS) {
+ auth_mode = Ndis802_11AuthModeOpen;
+ priv_mode = Ndis802_11PrivFilterAcceptAll;
+ if (params->wps == WPS_MODE_PRIVACY) {
+ u8 dummy_key[5] = { 0x11, 0x22, 0x33, 0x44, 0x55 };
+ /*
+ * Some NDIS drivers refuse to associate in open mode
+ * configuration due to Privacy field mismatch, so use
+ * a workaround to make the configuration look like
+ * matching one for WPS provisioning.
+ */
+ wpa_printf(MSG_DEBUG, "NDIS: Set dummy WEP key as a "
+ "workaround to allow driver to associate "
+ "for WPS");
+ wpa_driver_ndis_set_key(drv->ifname, drv, WPA_ALG_WEP,
+ bcast, 0, 1,
+ NULL, 0, dummy_key,
+ sizeof(dummy_key));
+ }
+#endif /* CONFIG_WPS */
+ } else {
+ priv_mode = Ndis802_11PrivFilter8021xWEP;
+ if (params->key_mgmt_suite == KEY_MGMT_WPA_NONE)
+ auth_mode = Ndis802_11AuthModeWPANone;
+ else if (params->key_mgmt_suite == KEY_MGMT_PSK)
+ auth_mode = Ndis802_11AuthModeWPAPSK;
+ else
+ auth_mode = Ndis802_11AuthModeWPA;
+ }
+
+ switch (params->pairwise_suite) {
+ case CIPHER_CCMP:
+ encr = Ndis802_11Encryption3Enabled;
+ break;
+ case CIPHER_TKIP:
+ encr = Ndis802_11Encryption2Enabled;
+ break;
+ case CIPHER_WEP40:
+ case CIPHER_WEP104:
+ encr = Ndis802_11Encryption1Enabled;
+ break;
+ case CIPHER_NONE:
+#ifdef CONFIG_WPS
+ if (params->wps == WPS_MODE_PRIVACY) {
+ encr = Ndis802_11Encryption1Enabled;
+ break;
+ }
+#endif /* CONFIG_WPS */
+ if (params->group_suite == CIPHER_CCMP)
+ encr = Ndis802_11Encryption3Enabled;
+ else if (params->group_suite == CIPHER_TKIP)
+ encr = Ndis802_11Encryption2Enabled;
+ else
+ encr = Ndis802_11EncryptionDisabled;
+ break;
+ default:
+#ifdef CONFIG_WPS
+ if (params->wps == WPS_MODE_PRIVACY) {
+ encr = Ndis802_11Encryption1Enabled;
+ break;
+ }
+#endif /* CONFIG_WPS */
+ encr = Ndis802_11EncryptionDisabled;
+ break;
+ };
+
+ if (ndis_set_oid(drv, OID_802_11_PRIVACY_FILTER,
+ (char *) &priv_mode, sizeof(priv_mode)) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to set "
+ "OID_802_11_PRIVACY_FILTER (%d)",
+ (int) priv_mode);
+ /* Try to continue anyway */
+ }
+
+ ndis_set_auth_mode(drv, auth_mode);
+ ndis_set_encr_status(drv, encr);
+
+ if (params->bssid) {
+ ndis_set_oid(drv, OID_802_11_BSSID, (char *) params->bssid,
+ ETH_ALEN);
+ drv->oid_bssid_set = 1;
+ } else if (drv->oid_bssid_set) {
+ ndis_set_oid(drv, OID_802_11_BSSID, "\xff\xff\xff\xff\xff\xff",
+ ETH_ALEN);
+ drv->oid_bssid_set = 0;
+ }
+
+ return wpa_driver_ndis_set_ssid(drv, params->ssid, params->ssid_len);
+}
+
+
+static int wpa_driver_ndis_set_pmkid(struct wpa_driver_ndis_data *drv)
+{
+ int len, count, i, ret;
+ struct ndis_pmkid_entry *entry;
+ NDIS_802_11_PMKID *p;
+
+ count = 0;
+ entry = drv->pmkid;
+ while (entry) {
+ count++;
+ if (count >= drv->no_of_pmkid)
+ break;
+ entry = entry->next;
+ }
+ len = 8 + count * sizeof(BSSID_INFO);
+ p = os_zalloc(len);
+ if (p == NULL)
+ return -1;
+
+ p->Length = len;
+ p->BSSIDInfoCount = count;
+ entry = drv->pmkid;
+ for (i = 0; i < count; i++) {
+ os_memcpy(&p->BSSIDInfo[i].BSSID, entry->bssid, ETH_ALEN);
+ os_memcpy(&p->BSSIDInfo[i].PMKID, entry->pmkid, 16);
+ entry = entry->next;
+ }
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: OID_802_11_PMKID", (u8 *) p, len);
+ ret = ndis_set_oid(drv, OID_802_11_PMKID, (char *) p, len);
+ os_free(p);
+ return ret;
+}
+
+
+static int wpa_driver_ndis_add_pmkid(void *priv, const u8 *bssid,
+ const u8 *pmkid)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ struct ndis_pmkid_entry *entry, *prev;
+
+ if (drv->no_of_pmkid == 0)
+ return 0;
+
+ prev = NULL;
+ entry = drv->pmkid;
+ while (entry) {
+ if (os_memcmp(entry->bssid, bssid, ETH_ALEN) == 0)
+ break;
+ prev = entry;
+ entry = entry->next;
+ }
+
+ if (entry) {
+ /* Replace existing entry for this BSSID and move it into the
+ * beginning of the list. */
+ os_memcpy(entry->pmkid, pmkid, 16);
+ if (prev) {
+ prev->next = entry->next;
+ entry->next = drv->pmkid;
+ drv->pmkid = entry;
+ }
+ } else {
+ entry = os_malloc(sizeof(*entry));
+ if (entry) {
+ os_memcpy(entry->bssid, bssid, ETH_ALEN);
+ os_memcpy(entry->pmkid, pmkid, 16);
+ entry->next = drv->pmkid;
+ drv->pmkid = entry;
+ }
+ }
+
+ return wpa_driver_ndis_set_pmkid(drv);
+}
+
+
+static int wpa_driver_ndis_remove_pmkid(void *priv, const u8 *bssid,
+ const u8 *pmkid)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ struct ndis_pmkid_entry *entry, *prev;
+
+ if (drv->no_of_pmkid == 0)
+ return 0;
+
+ entry = drv->pmkid;
+ prev = NULL;
+ while (entry) {
+ if (os_memcmp(entry->bssid, bssid, ETH_ALEN) == 0 &&
+ os_memcmp(entry->pmkid, pmkid, 16) == 0) {
+ if (prev)
+ prev->next = entry->next;
+ else
+ drv->pmkid = entry->next;
+ os_free(entry);
+ break;
+ }
+ prev = entry;
+ entry = entry->next;
+ }
+ return wpa_driver_ndis_set_pmkid(drv);
+}
+
+
+static int wpa_driver_ndis_flush_pmkid(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ NDIS_802_11_PMKID p;
+ struct ndis_pmkid_entry *pmkid, *prev;
+ int prev_authmode, ret;
+
+ if (drv->no_of_pmkid == 0)
+ return 0;
+
+ pmkid = drv->pmkid;
+ drv->pmkid = NULL;
+ while (pmkid) {
+ prev = pmkid;
+ pmkid = pmkid->next;
+ os_free(prev);
+ }
+
+ /*
+ * Some drivers may refuse OID_802_11_PMKID if authMode is not set to
+ * WPA2, so change authMode temporarily, if needed.
+ */
+ prev_authmode = ndis_get_auth_mode(drv);
+ if (prev_authmode != Ndis802_11AuthModeWPA2)
+ ndis_set_auth_mode(drv, Ndis802_11AuthModeWPA2);
+
+ os_memset(&p, 0, sizeof(p));
+ p.Length = 8;
+ p.BSSIDInfoCount = 0;
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: OID_802_11_PMKID (flush)",
+ (u8 *) &p, 8);
+ ret = ndis_set_oid(drv, OID_802_11_PMKID, (char *) &p, 8);
+
+ if (prev_authmode != Ndis802_11AuthModeWPA2)
+ ndis_set_auth_mode(drv, prev_authmode);
+
+ return ret;
+}
+
+
+static int wpa_driver_ndis_get_associnfo(struct wpa_driver_ndis_data *drv)
+{
+ char buf[512], *pos;
+ NDIS_802_11_ASSOCIATION_INFORMATION *ai;
+ int len;
+ union wpa_event_data data;
+ NDIS_802_11_BSSID_LIST_EX *b;
+ size_t blen, i;
+
+ len = ndis_get_oid(drv, OID_802_11_ASSOCIATION_INFORMATION, buf,
+ sizeof(buf));
+ if (len < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: failed to get association "
+ "information");
+ return -1;
+ }
+ if (len > sizeof(buf)) {
+ /* Some drivers seem to be producing incorrect length for this
+ * data. Limit the length to the current buffer size to avoid
+ * crashing in hexdump. The data seems to be otherwise valid,
+ * so better try to use it. */
+ wpa_printf(MSG_DEBUG, "NDIS: ignored bogus association "
+ "information length %d", len);
+ len = ndis_get_oid(drv, OID_802_11_ASSOCIATION_INFORMATION,
+ buf, sizeof(buf));
+ if (len < -1) {
+ wpa_printf(MSG_DEBUG, "NDIS: re-reading association "
+ "information failed");
+ return -1;
+ }
+ if (len > sizeof(buf)) {
+ wpa_printf(MSG_DEBUG, "NDIS: ignored bogus association"
+ " information length %d (re-read)", len);
+ len = sizeof(buf);
+ }
+ }
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: association information",
+ (u8 *) buf, len);
+ if (len < sizeof(*ai)) {
+ wpa_printf(MSG_DEBUG, "NDIS: too short association "
+ "information");
+ return -1;
+ }
+ ai = (NDIS_802_11_ASSOCIATION_INFORMATION *) buf;
+ wpa_printf(MSG_DEBUG, "NDIS: ReqFixed=0x%x RespFixed=0x%x off_req=%d "
+ "off_resp=%d len_req=%d len_resp=%d",
+ ai->AvailableRequestFixedIEs, ai->AvailableResponseFixedIEs,
+ (int) ai->OffsetRequestIEs, (int) ai->OffsetResponseIEs,
+ (int) ai->RequestIELength, (int) ai->ResponseIELength);
+
+ if (ai->OffsetRequestIEs + ai->RequestIELength > (unsigned) len ||
+ ai->OffsetResponseIEs + ai->ResponseIELength > (unsigned) len) {
+ wpa_printf(MSG_DEBUG, "NDIS: association information - "
+ "IE overflow");
+ return -1;
+ }
+
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: Request IEs",
+ (u8 *) buf + ai->OffsetRequestIEs, ai->RequestIELength);
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: Response IEs",
+ (u8 *) buf + ai->OffsetResponseIEs, ai->ResponseIELength);
+
+ os_memset(&data, 0, sizeof(data));
+ data.assoc_info.req_ies = (u8 *) buf + ai->OffsetRequestIEs;
+ data.assoc_info.req_ies_len = ai->RequestIELength;
+ data.assoc_info.resp_ies = (u8 *) buf + ai->OffsetResponseIEs;
+ data.assoc_info.resp_ies_len = ai->ResponseIELength;
+
+ blen = 65535;
+ b = os_zalloc(blen);
+ if (b == NULL)
+ goto skip_scan_results;
+ len = ndis_get_oid(drv, OID_802_11_BSSID_LIST, (char *) b, blen);
+ if (len < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: failed to get scan results");
+ os_free(b);
+ b = NULL;
+ goto skip_scan_results;
+ }
+ wpa_printf(MSG_DEBUG, "NDIS: %d BSSID items to process for AssocInfo",
+ (unsigned int) b->NumberOfItems);
+
+ pos = (char *) &b->Bssid[0];
+ for (i = 0; i < b->NumberOfItems; i++) {
+ NDIS_WLAN_BSSID_EX *bss = (NDIS_WLAN_BSSID_EX *) pos;
+ if (os_memcmp(drv->bssid, bss->MacAddress, ETH_ALEN) == 0 &&
+ bss->IELength > sizeof(NDIS_802_11_FIXED_IEs)) {
+ data.assoc_info.beacon_ies =
+ ((u8 *) bss->IEs) +
+ sizeof(NDIS_802_11_FIXED_IEs);
+ data.assoc_info.beacon_ies_len =
+ bss->IELength - sizeof(NDIS_802_11_FIXED_IEs);
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: Beacon IEs",
+ data.assoc_info.beacon_ies,
+ data.assoc_info.beacon_ies_len);
+ break;
+ }
+ pos += bss->Length;
+ if (pos > (char *) b + blen)
+ break;
+ }
+
+skip_scan_results:
+ wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &data);
+
+ os_free(b);
+
+ return 0;
+}
+
+
+static void wpa_driver_ndis_poll_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+ struct wpa_driver_ndis_data *drv = eloop_ctx;
+ u8 bssid[ETH_ALEN];
+ int poll;
+
+ if (drv->wired)
+ return;
+
+ if (wpa_driver_ndis_get_bssid(drv, bssid)) {
+ /* Disconnected */
+ if (!is_zero_ether_addr(drv->bssid)) {
+ os_memset(drv->bssid, 0, ETH_ALEN);
+ wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+ }
+ } else {
+ /* Connected */
+ if (os_memcmp(drv->bssid, bssid, ETH_ALEN) != 0) {
+ os_memcpy(drv->bssid, bssid, ETH_ALEN);
+ wpa_driver_ndis_get_associnfo(drv);
+ wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
+ }
+ }
+
+ /* When using integrated NDIS event receiver, we can skip BSSID
+ * polling when using infrastructure network. However, when using
+ * IBSS mode, many driver do not seem to generate connection event,
+ * so we need to enable BSSID polling to figure out when IBSS network
+ * has been formed.
+ */
+ poll = drv->mode == IEEE80211_MODE_IBSS;
+#ifndef CONFIG_NDIS_EVENTS_INTEGRATED
+#ifndef _WIN32_WCE
+ poll = 1;
+#endif /* _WIN32_WCE */
+#endif /* CONFIG_NDIS_EVENTS_INTEGRATED */
+
+ if (poll) {
+ eloop_register_timeout(1, 0, wpa_driver_ndis_poll_timeout,
+ drv, NULL);
+ }
+}
+
+
+static void wpa_driver_ndis_poll(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ eloop_cancel_timeout(wpa_driver_ndis_poll_timeout, drv, NULL);
+ wpa_driver_ndis_poll_timeout(drv, NULL);
+}
+
+
+/* Called when driver generates Media Connect Event by calling
+ * NdisMIndicateStatus() with NDIS_STATUS_MEDIA_CONNECT */
+void wpa_driver_ndis_event_connect(struct wpa_driver_ndis_data *drv)
+{
+ wpa_printf(MSG_DEBUG, "NDIS: Media Connect Event");
+ if (wpa_driver_ndis_get_bssid(drv, drv->bssid) == 0) {
+ wpa_driver_ndis_get_associnfo(drv);
+ wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
+ }
+}
+
+
+/* Called when driver generates Media Disconnect Event by calling
+ * NdisMIndicateStatus() with NDIS_STATUS_MEDIA_DISCONNECT */
+void wpa_driver_ndis_event_disconnect(struct wpa_driver_ndis_data *drv)
+{
+ wpa_printf(MSG_DEBUG, "NDIS: Media Disconnect Event");
+ os_memset(drv->bssid, 0, ETH_ALEN);
+ wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+}
+
+
+static void wpa_driver_ndis_event_auth(struct wpa_driver_ndis_data *drv,
+ const u8 *data, size_t data_len)
+{
+ NDIS_802_11_AUTHENTICATION_REQUEST *req;
+ int pairwise = 0, group = 0;
+ union wpa_event_data event;
+
+ if (data_len < sizeof(*req)) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too short Authentication Request "
+ "Event (len=%d)", data_len);
+ return;
+ }
+ req = (NDIS_802_11_AUTHENTICATION_REQUEST *) data;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Authentication Request Event: "
+ "Bssid " MACSTR " Flags 0x%x",
+ MAC2STR(req->Bssid), (int) req->Flags);
+
+ if ((req->Flags & NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR) ==
+ NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR)
+ pairwise = 1;
+ else if ((req->Flags & NDIS_802_11_AUTH_REQUEST_GROUP_ERROR) ==
+ NDIS_802_11_AUTH_REQUEST_GROUP_ERROR)
+ group = 1;
+
+ if (pairwise || group) {
+ os_memset(&event, 0, sizeof(event));
+ event.michael_mic_failure.unicast = pairwise;
+ wpa_supplicant_event(drv->ctx, EVENT_MICHAEL_MIC_FAILURE,
+ &event);
+ }
+}
+
+
+static void wpa_driver_ndis_event_pmkid(struct wpa_driver_ndis_data *drv,
+ const u8 *data, size_t data_len)
+{
+ NDIS_802_11_PMKID_CANDIDATE_LIST *pmkid;
+ size_t i;
+ union wpa_event_data event;
+
+ if (data_len < 8) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too short PMKID Candidate List "
+ "Event (len=%d)", data_len);
+ return;
+ }
+ pmkid = (NDIS_802_11_PMKID_CANDIDATE_LIST *) data;
+ wpa_printf(MSG_DEBUG, "NDIS: PMKID Candidate List Event - Version %d "
+ "NumCandidates %d",
+ (int) pmkid->Version, (int) pmkid->NumCandidates);
+
+ if (pmkid->Version != 1) {
+ wpa_printf(MSG_DEBUG, "NDIS: Unsupported PMKID Candidate List "
+ "Version %d", (int) pmkid->Version);
+ return;
+ }
+
+ if (data_len < 8 + pmkid->NumCandidates * sizeof(PMKID_CANDIDATE)) {
+ wpa_printf(MSG_DEBUG, "NDIS: PMKID Candidate List underflow");
+ return;
+ }
+
+ os_memset(&event, 0, sizeof(event));
+ for (i = 0; i < pmkid->NumCandidates; i++) {
+ PMKID_CANDIDATE *p = &pmkid->CandidateList[i];
+ wpa_printf(MSG_DEBUG, "NDIS: %d: " MACSTR " Flags 0x%x",
+ i, MAC2STR(p->BSSID), (int) p->Flags);
+ os_memcpy(event.pmkid_candidate.bssid, p->BSSID, ETH_ALEN);
+ event.pmkid_candidate.index = i;
+ event.pmkid_candidate.preauth =
+ p->Flags & NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
+ wpa_supplicant_event(drv->ctx, EVENT_PMKID_CANDIDATE,
+ &event);
+ }
+}
+
+
+/* Called when driver calls NdisMIndicateStatus() with
+ * NDIS_STATUS_MEDIA_SPECIFIC_INDICATION */
+void wpa_driver_ndis_event_media_specific(struct wpa_driver_ndis_data *drv,
+ const u8 *data, size_t data_len)
+{
+ NDIS_802_11_STATUS_INDICATION *status;
+
+ if (data == NULL || data_len < sizeof(*status))
+ return;
+
+ wpa_hexdump(MSG_DEBUG, "NDIS: Media Specific Indication",
+ data, data_len);
+
+ status = (NDIS_802_11_STATUS_INDICATION *) data;
+ data += sizeof(status);
+ data_len -= sizeof(status);
+
+ switch (status->StatusType) {
+ case Ndis802_11StatusType_Authentication:
+ wpa_driver_ndis_event_auth(drv, data, data_len);
+ break;
+ case Ndis802_11StatusType_PMKID_CandidateList:
+ wpa_driver_ndis_event_pmkid(drv, data, data_len);
+ break;
+ default:
+ wpa_printf(MSG_DEBUG, "NDIS: Unknown StatusType %d",
+ (int) status->StatusType);
+ break;
+ }
+}
+
+
+/* Called when an adapter is added */
+void wpa_driver_ndis_event_adapter_arrival(struct wpa_driver_ndis_data *drv)
+{
+ union wpa_event_data event;
+ int i;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Notify Adapter Arrival");
+
+ for (i = 0; i < 30; i++) {
+ /* Re-open Packet32/NDISUIO connection */
+ wpa_driver_ndis_adapter_close(drv);
+ if (wpa_driver_ndis_adapter_init(drv) < 0 ||
+ wpa_driver_ndis_adapter_open(drv) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Driver re-initialization "
+ "(%d) failed", i);
+ os_sleep(1, 0);
+ } else {
+ wpa_printf(MSG_DEBUG, "NDIS: Driver re-initialized");
+ break;
+ }
+ }
+
+ os_memset(&event, 0, sizeof(event));
+ os_strlcpy(event.interface_status.ifname, drv->ifname,
+ sizeof(event.interface_status.ifname));
+ event.interface_status.ievent = EVENT_INTERFACE_ADDED;
+ wpa_supplicant_event(drv->ctx, EVENT_INTERFACE_STATUS, &event);
+}
+
+
+/* Called when an adapter is removed */
+void wpa_driver_ndis_event_adapter_removal(struct wpa_driver_ndis_data *drv)
+{
+ union wpa_event_data event;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Notify Adapter Removal");
+ os_memset(&event, 0, sizeof(event));
+ os_strlcpy(event.interface_status.ifname, drv->ifname,
+ sizeof(event.interface_status.ifname));
+ event.interface_status.ievent = EVENT_INTERFACE_REMOVED;
+ wpa_supplicant_event(drv->ctx, EVENT_INTERFACE_STATUS, &event);
+}
+
+
+static void
+wpa_driver_ndis_get_wpa_capability(struct wpa_driver_ndis_data *drv)
+{
+ wpa_printf(MSG_DEBUG, "NDIS: verifying driver WPA capability");
+
+ if (ndis_set_auth_mode(drv, Ndis802_11AuthModeWPA) == 0 &&
+ ndis_get_auth_mode(drv) == Ndis802_11AuthModeWPA) {
+ wpa_printf(MSG_DEBUG, "NDIS: WPA key management supported");
+ drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA;
+ }
+
+ if (ndis_set_auth_mode(drv, Ndis802_11AuthModeWPAPSK) == 0 &&
+ ndis_get_auth_mode(drv) == Ndis802_11AuthModeWPAPSK) {
+ wpa_printf(MSG_DEBUG, "NDIS: WPA-PSK key management "
+ "supported");
+ drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK;
+ }
+
+ if (ndis_set_encr_status(drv, Ndis802_11Encryption3Enabled) == 0 &&
+ ndis_get_encr_status(drv) == Ndis802_11Encryption3KeyAbsent) {
+ wpa_printf(MSG_DEBUG, "NDIS: CCMP encryption supported");
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_CCMP;
+ }
+
+ if (ndis_set_encr_status(drv, Ndis802_11Encryption2Enabled) == 0 &&
+ ndis_get_encr_status(drv) == Ndis802_11Encryption2KeyAbsent) {
+ wpa_printf(MSG_DEBUG, "NDIS: TKIP encryption supported");
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_TKIP;
+ }
+
+ if (ndis_set_encr_status(drv, Ndis802_11Encryption1Enabled) == 0 &&
+ ndis_get_encr_status(drv) == Ndis802_11Encryption1KeyAbsent) {
+ wpa_printf(MSG_DEBUG, "NDIS: WEP encryption supported");
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP40 |
+ WPA_DRIVER_CAPA_ENC_WEP104;
+ }
+
+ if (ndis_set_auth_mode(drv, Ndis802_11AuthModeShared) == 0 &&
+ ndis_get_auth_mode(drv) == Ndis802_11AuthModeShared) {
+ drv->capa.auth |= WPA_DRIVER_AUTH_SHARED;
+ }
+
+ if (ndis_set_auth_mode(drv, Ndis802_11AuthModeOpen) == 0 &&
+ ndis_get_auth_mode(drv) == Ndis802_11AuthModeOpen) {
+ drv->capa.auth |= WPA_DRIVER_AUTH_OPEN;
+ }
+
+ ndis_set_encr_status(drv, Ndis802_11EncryptionDisabled);
+
+ /* Could also verify OID_802_11_ADD_KEY error reporting and
+ * support for OID_802_11_ASSOCIATION_INFORMATION. */
+
+ if (drv->capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA &&
+ drv->capa.enc & (WPA_DRIVER_CAPA_ENC_TKIP |
+ WPA_DRIVER_CAPA_ENC_CCMP)) {
+ wpa_printf(MSG_DEBUG, "NDIS: driver supports WPA");
+ drv->has_capability = 1;
+ } else {
+ wpa_printf(MSG_DEBUG, "NDIS: no WPA support found");
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: driver capabilities: key_mgmt 0x%x "
+ "enc 0x%x auth 0x%x",
+ drv->capa.key_mgmt, drv->capa.enc, drv->capa.auth);
+}
+
+
+static void wpa_driver_ndis_get_capability(struct wpa_driver_ndis_data *drv)
+{
+ char buf[512];
+ int len;
+ size_t i;
+ NDIS_802_11_CAPABILITY *c;
+
+ drv->capa.flags = WPA_DRIVER_FLAGS_DRIVER_IE;
+
+ len = ndis_get_oid(drv, OID_802_11_CAPABILITY, buf, sizeof(buf));
+ if (len < 0) {
+ wpa_driver_ndis_get_wpa_capability(drv);
+ return;
+ }
+
+ wpa_hexdump(MSG_MSGDUMP, "OID_802_11_CAPABILITY", (u8 *) buf, len);
+ c = (NDIS_802_11_CAPABILITY *) buf;
+ if (len < sizeof(*c) || c->Version != 2) {
+ wpa_printf(MSG_DEBUG, "NDIS: unsupported "
+ "OID_802_11_CAPABILITY data");
+ return;
+ }
+ wpa_printf(MSG_DEBUG, "NDIS: Driver supports OID_802_11_CAPABILITY - "
+ "NoOfPMKIDs %d NoOfAuthEncrPairs %d",
+ (int) c->NoOfPMKIDs,
+ (int) c->NoOfAuthEncryptPairsSupported);
+ drv->has_capability = 1;
+ drv->no_of_pmkid = c->NoOfPMKIDs;
+ for (i = 0; i < c->NoOfAuthEncryptPairsSupported; i++) {
+ NDIS_802_11_AUTHENTICATION_ENCRYPTION *ae;
+ ae = &c->AuthenticationEncryptionSupported[i];
+ if ((char *) (ae + 1) > buf + len) {
+ wpa_printf(MSG_DEBUG, "NDIS: auth/encr pair list "
+ "overflow");
+ break;
+ }
+ wpa_printf(MSG_MSGDUMP, "NDIS: %d - auth %d encr %d",
+ i, (int) ae->AuthModeSupported,
+ (int) ae->EncryptStatusSupported);
+ switch (ae->AuthModeSupported) {
+ case Ndis802_11AuthModeOpen:
+ drv->capa.auth |= WPA_DRIVER_AUTH_OPEN;
+ break;
+ case Ndis802_11AuthModeShared:
+ drv->capa.auth |= WPA_DRIVER_AUTH_SHARED;
+ break;
+ case Ndis802_11AuthModeWPA:
+ drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA;
+ break;
+ case Ndis802_11AuthModeWPAPSK:
+ drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK;
+ break;
+ case Ndis802_11AuthModeWPA2:
+ drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA2;
+ break;
+ case Ndis802_11AuthModeWPA2PSK:
+ drv->capa.key_mgmt |=
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+ break;
+ case Ndis802_11AuthModeWPANone:
+ drv->capa.key_mgmt |=
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE;
+ break;
+ default:
+ break;
+ }
+ switch (ae->EncryptStatusSupported) {
+ case Ndis802_11Encryption1Enabled:
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP40;
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP104;
+ break;
+ case Ndis802_11Encryption2Enabled:
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_TKIP;
+ break;
+ case Ndis802_11Encryption3Enabled:
+ drv->capa.enc |= WPA_DRIVER_CAPA_ENC_CCMP;
+ break;
+ default:
+ break;
+ }
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: driver capabilities: key_mgmt 0x%x "
+ "enc 0x%x auth 0x%x",
+ drv->capa.key_mgmt, drv->capa.enc, drv->capa.auth);
+}
+
+
+static int wpa_driver_ndis_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ if (!drv->has_capability)
+ return -1;
+ os_memcpy(capa, &drv->capa, sizeof(*capa));
+ return 0;
+}
+
+
+static const char * wpa_driver_ndis_get_ifname(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ return drv->ifname;
+}
+
+
+static const u8 * wpa_driver_ndis_get_mac_addr(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+ return drv->own_addr;
+}
+
+
+#ifdef _WIN32_WCE
+
+#define NDISUIO_MSG_SIZE (sizeof(NDISUIO_DEVICE_NOTIFICATION) + 512)
+
+static void ndisuio_notification_receive(void *eloop_data, void *user_ctx)
+{
+ struct wpa_driver_ndis_data *drv = eloop_data;
+ NDISUIO_DEVICE_NOTIFICATION *hdr;
+ u8 buf[NDISUIO_MSG_SIZE];
+ DWORD len, flags;
+
+ if (!ReadMsgQueue(drv->event_queue, buf, NDISUIO_MSG_SIZE, &len, 0,
+ &flags)) {
+ wpa_printf(MSG_DEBUG, "ndisuio_notification_receive: "
+ "ReadMsgQueue failed: %d", (int) GetLastError());
+ return;
+ }
+
+ if (len < sizeof(NDISUIO_DEVICE_NOTIFICATION)) {
+ wpa_printf(MSG_DEBUG, "ndisuio_notification_receive: "
+ "Too short message (len=%d)", (int) len);
+ return;
+ }
+
+ hdr = (NDISUIO_DEVICE_NOTIFICATION *) buf;
+ wpa_printf(MSG_DEBUG, "NDIS: Notification received: len=%d type=0x%x",
+ (int) len, hdr->dwNotificationType);
+
+ switch (hdr->dwNotificationType) {
+#ifdef NDISUIO_NOTIFICATION_ADAPTER_ARRIVAL
+ case NDISUIO_NOTIFICATION_ADAPTER_ARRIVAL:
+ wpa_printf(MSG_DEBUG, "NDIS: ADAPTER_ARRIVAL");
+ wpa_driver_ndis_event_adapter_arrival(drv);
+ break;
+#endif
+#ifdef NDISUIO_NOTIFICATION_ADAPTER_REMOVAL
+ case NDISUIO_NOTIFICATION_ADAPTER_REMOVAL:
+ wpa_printf(MSG_DEBUG, "NDIS: ADAPTER_REMOVAL");
+ wpa_driver_ndis_event_adapter_removal(drv);
+ break;
+#endif
+ case NDISUIO_NOTIFICATION_MEDIA_CONNECT:
+ wpa_printf(MSG_DEBUG, "NDIS: MEDIA_CONNECT");
+ SetEvent(drv->connected_event);
+ wpa_driver_ndis_event_connect(drv);
+ break;
+ case NDISUIO_NOTIFICATION_MEDIA_DISCONNECT:
+ ResetEvent(drv->connected_event);
+ wpa_printf(MSG_DEBUG, "NDIS: MEDIA_DISCONNECT");
+ wpa_driver_ndis_event_disconnect(drv);
+ break;
+ case NDISUIO_NOTIFICATION_MEDIA_SPECIFIC_NOTIFICATION:
+ wpa_printf(MSG_DEBUG, "NDIS: MEDIA_SPECIFIC_NOTIFICATION");
+#if _WIN32_WCE == 420 || _WIN32_WCE == 0x420
+ wpa_driver_ndis_event_media_specific(
+ drv, hdr->pvStatusBuffer, hdr->uiStatusBufferSize);
+#else
+ wpa_driver_ndis_event_media_specific(
+ drv, ((const u8 *) hdr) + hdr->uiOffsetToStatusBuffer,
+ (size_t) hdr->uiStatusBufferSize);
+#endif
+ break;
+ default:
+ wpa_printf(MSG_DEBUG, "NDIS: Unknown notification type 0x%x",
+ hdr->dwNotificationType);
+ break;
+ }
+}
+
+
+static void ndisuio_notification_deinit(struct wpa_driver_ndis_data *drv)
+{
+ NDISUIO_REQUEST_NOTIFICATION req;
+
+ memset(&req, 0, sizeof(req));
+ req.hMsgQueue = drv->event_queue;
+ req.dwNotificationTypes = 0;
+
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_REQUEST_NOTIFICATION,
+ &req, sizeof(req), NULL, 0, NULL, NULL)) {
+ wpa_printf(MSG_INFO, "ndisuio_notification_deinit: "
+ "IOCTL_NDISUIO_REQUEST_NOTIFICATION failed: %d",
+ (int) GetLastError());
+ }
+
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_CANCEL_NOTIFICATION,
+ NULL, 0, NULL, 0, NULL, NULL)) {
+ wpa_printf(MSG_INFO, "ndisuio_notification_deinit: "
+ "IOCTL_NDISUIO_CANCEL_NOTIFICATION failed: %d",
+ (int) GetLastError());
+ }
+
+ if (drv->event_queue) {
+ eloop_unregister_event(drv->event_queue,
+ sizeof(drv->event_queue));
+ CloseHandle(drv->event_queue);
+ drv->event_queue = NULL;
+ }
+
+ if (drv->connected_event) {
+ CloseHandle(drv->connected_event);
+ drv->connected_event = NULL;
+ }
+}
+
+
+static int ndisuio_notification_init(struct wpa_driver_ndis_data *drv)
+{
+ MSGQUEUEOPTIONS opt;
+ NDISUIO_REQUEST_NOTIFICATION req;
+
+ drv->connected_event =
+ CreateEvent(NULL, TRUE, FALSE, TEXT("WpaSupplicantConnected"));
+ if (drv->connected_event == NULL) {
+ wpa_printf(MSG_INFO, "ndisuio_notification_init: "
+ "CreateEvent failed: %d",
+ (int) GetLastError());
+ return -1;
+ }
+
+ memset(&opt, 0, sizeof(opt));
+ opt.dwSize = sizeof(opt);
+ opt.dwMaxMessages = 5;
+ opt.cbMaxMessage = NDISUIO_MSG_SIZE;
+ opt.bReadAccess = TRUE;
+
+ drv->event_queue = CreateMsgQueue(NULL, &opt);
+ if (drv->event_queue == NULL) {
+ wpa_printf(MSG_INFO, "ndisuio_notification_init: "
+ "CreateMsgQueue failed: %d",
+ (int) GetLastError());
+ ndisuio_notification_deinit(drv);
+ return -1;
+ }
+
+ memset(&req, 0, sizeof(req));
+ req.hMsgQueue = drv->event_queue;
+ req.dwNotificationTypes =
+#ifdef NDISUIO_NOTIFICATION_ADAPTER_ARRIVAL
+ NDISUIO_NOTIFICATION_ADAPTER_ARRIVAL |
+#endif
+#ifdef NDISUIO_NOTIFICATION_ADAPTER_REMOVAL
+ NDISUIO_NOTIFICATION_ADAPTER_REMOVAL |
+#endif
+ NDISUIO_NOTIFICATION_MEDIA_CONNECT |
+ NDISUIO_NOTIFICATION_MEDIA_DISCONNECT |
+ NDISUIO_NOTIFICATION_MEDIA_SPECIFIC_NOTIFICATION;
+
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_REQUEST_NOTIFICATION,
+ &req, sizeof(req), NULL, 0, NULL, NULL)) {
+ wpa_printf(MSG_INFO, "ndisuio_notification_init: "
+ "IOCTL_NDISUIO_REQUEST_NOTIFICATION failed: %d",
+ (int) GetLastError());
+ ndisuio_notification_deinit(drv);
+ return -1;
+ }
+
+ eloop_register_event(drv->event_queue, sizeof(drv->event_queue),
+ ndisuio_notification_receive, drv, NULL);
+
+ return 0;
+}
+#endif /* _WIN32_WCE */
+
+
+static int wpa_driver_ndis_get_names(struct wpa_driver_ndis_data *drv)
+{
+#ifdef CONFIG_USE_NDISUIO
+ NDISUIO_QUERY_BINDING *b;
+ size_t blen = sizeof(*b) + 1024;
+ int i, error, found = 0;
+ DWORD written;
+ char name[256], desc[256], *dpos;
+ WCHAR *pos;
+ size_t j, len, dlen;
+
+ b = os_malloc(blen);
+ if (b == NULL)
+ return -1;
+
+ for (i = 0; ; i++) {
+ os_memset(b, 0, blen);
+ b->BindingIndex = i;
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_QUERY_BINDING,
+ b, sizeof(NDISUIO_QUERY_BINDING), b, blen,
+ &written, NULL)) {
+ error = (int) GetLastError();
+ if (error == ERROR_NO_MORE_ITEMS)
+ break;
+ wpa_printf(MSG_DEBUG, "IOCTL_NDISUIO_QUERY_BINDING "
+ "failed: %d", error);
+ break;
+ }
+
+ pos = (WCHAR *) ((char *) b + b->DeviceNameOffset);
+ len = b->DeviceNameLength;
+ if (len >= sizeof(name))
+ len = sizeof(name) - 1;
+ for (j = 0; j < len; j++)
+ name[j] = (char) pos[j];
+ name[len] = '\0';
+
+ pos = (WCHAR *) ((char *) b + b->DeviceDescrOffset);
+ len = b->DeviceDescrLength;
+ if (len >= sizeof(desc))
+ len = sizeof(desc) - 1;
+ for (j = 0; j < len; j++)
+ desc[j] = (char) pos[j];
+ desc[len] = '\0';
+
+ wpa_printf(MSG_DEBUG, "NDIS: %d - %s - %s", i, name, desc);
+
+ if (os_strstr(name, drv->ifname)) {
+ wpa_printf(MSG_DEBUG, "NDIS: Interface name match");
+ found = 1;
+ break;
+ }
+
+ if (os_strncmp(desc, drv->ifname, os_strlen(drv->ifname)) == 0)
+ {
+ wpa_printf(MSG_DEBUG, "NDIS: Interface description "
+ "match");
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found) {
+ wpa_printf(MSG_DEBUG, "NDIS: Could not find interface '%s'",
+ drv->ifname);
+ os_free(b);
+ return -1;
+ }
+
+ os_strlcpy(drv->ifname,
+ os_strncmp(name, "\\DEVICE\\", 8) == 0 ? name + 8 : name,
+ sizeof(drv->ifname));
+#ifdef _WIN32_WCE
+ drv->adapter_name = wpa_strdup_tchar(drv->ifname);
+ if (drv->adapter_name == NULL) {
+ wpa_printf(MSG_ERROR, "NDIS: Failed to allocate memory for "
+ "adapter name");
+ os_free(b);
+ return -1;
+ }
+#endif /* _WIN32_WCE */
+
+ dpos = os_strstr(desc, " - ");
+ if (dpos)
+ dlen = dpos - desc;
+ else
+ dlen = os_strlen(desc);
+ drv->adapter_desc = os_malloc(dlen + 1);
+ if (drv->adapter_desc) {
+ os_memcpy(drv->adapter_desc, desc, dlen);
+ drv->adapter_desc[dlen] = '\0';
+ }
+
+ os_free(b);
+
+ if (drv->adapter_desc == NULL)
+ return -1;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Adapter description prefix '%s'",
+ drv->adapter_desc);
+
+ return 0;
+#else /* CONFIG_USE_NDISUIO */
+ PTSTR _names;
+ char *names, *pos, *pos2;
+ ULONG len;
+ BOOLEAN res;
+#define MAX_ADAPTERS 32
+ char *name[MAX_ADAPTERS];
+ char *desc[MAX_ADAPTERS];
+ int num_name, num_desc, i, found_name, found_desc;
+ size_t dlen;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Packet.dll version: %s",
+ PacketGetVersion());
+
+ len = 8192;
+ _names = os_zalloc(len);
+ if (_names == NULL)
+ return -1;
+
+ res = PacketGetAdapterNames(_names, &len);
+ if (!res && len > 8192) {
+ os_free(_names);
+ _names = os_zalloc(len);
+ if (_names == NULL)
+ return -1;
+ res = PacketGetAdapterNames(_names, &len);
+ }
+
+ if (!res) {
+ wpa_printf(MSG_ERROR, "NDIS: Failed to get adapter list "
+ "(PacketGetAdapterNames)");
+ os_free(_names);
+ return -1;
+ }
+
+ names = (char *) _names;
+ if (names[0] && names[1] == '\0' && names[2] && names[3] == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: Looks like adapter names are in "
+ "UNICODE");
+ /* Convert to ASCII */
+ pos2 = pos = names;
+ while (pos2 < names + len) {
+ if (pos2[0] == '\0' && pos2[1] == '\0' &&
+ pos2[2] == '\0' && pos2[3] == '\0') {
+ pos2 += 4;
+ break;
+ }
+ *pos++ = pos2[0];
+ pos2 += 2;
+ }
+ os_memcpy(pos + 2, names, pos - names);
+ pos += 2;
+ } else
+ pos = names;
+
+ num_name = 0;
+ while (pos < names + len) {
+ name[num_name] = pos;
+ while (*pos && pos < names + len)
+ pos++;
+ if (pos + 1 >= names + len) {
+ os_free(names);
+ return -1;
+ }
+ pos++;
+ num_name++;
+ if (num_name >= MAX_ADAPTERS) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too many adapters");
+ os_free(names);
+ return -1;
+ }
+ if (*pos == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: %d adapter names found",
+ num_name);
+ pos++;
+ break;
+ }
+ }
+
+ num_desc = 0;
+ while (pos < names + len) {
+ desc[num_desc] = pos;
+ while (*pos && pos < names + len)
+ pos++;
+ if (pos + 1 >= names + len) {
+ os_free(names);
+ return -1;
+ }
+ pos++;
+ num_desc++;
+ if (num_desc >= MAX_ADAPTERS) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too many adapter "
+ "descriptions");
+ os_free(names);
+ return -1;
+ }
+ if (*pos == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: %d adapter descriptions "
+ "found", num_name);
+ pos++;
+ break;
+ }
+ }
+
+ /*
+ * Windows 98 with Packet.dll 3.0 alpha3 does not include adapter
+ * descriptions. Fill in dummy descriptors to work around this.
+ */
+ while (num_desc < num_name)
+ desc[num_desc++] = "dummy description";
+
+ if (num_name != num_desc) {
+ wpa_printf(MSG_DEBUG, "NDIS: mismatch in adapter name and "
+ "description counts (%d != %d)",
+ num_name, num_desc);
+ os_free(names);
+ return -1;
+ }
+
+ found_name = found_desc = -1;
+ for (i = 0; i < num_name; i++) {
+ wpa_printf(MSG_DEBUG, "NDIS: %d - %s - %s",
+ i, name[i], desc[i]);
+ if (found_name == -1 && os_strstr(name[i], drv->ifname))
+ found_name = i;
+ if (found_desc == -1 &&
+ os_strncmp(desc[i], drv->ifname, os_strlen(drv->ifname)) ==
+ 0)
+ found_desc = i;
+ }
+
+ if (found_name < 0 && found_desc >= 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Matched interface '%s' based on "
+ "description '%s'",
+ name[found_desc], desc[found_desc]);
+ found_name = found_desc;
+ os_strlcpy(drv->ifname,
+ os_strncmp(name[found_desc], "\\Device\\NPF_", 12)
+ == 0 ? name[found_desc] + 12 : name[found_desc],
+ sizeof(drv->ifname));
+ }
+
+ if (found_name < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Could not find interface '%s'",
+ drv->ifname);
+ os_free(names);
+ return -1;
+ }
+
+ i = found_name;
+ pos = os_strrchr(desc[i], '(');
+ if (pos) {
+ dlen = pos - desc[i];
+ pos--;
+ if (pos > desc[i] && *pos == ' ')
+ dlen--;
+ } else {
+ dlen = os_strlen(desc[i]);
+ }
+ drv->adapter_desc = os_malloc(dlen + 1);
+ if (drv->adapter_desc) {
+ os_memcpy(drv->adapter_desc, desc[i], dlen);
+ drv->adapter_desc[dlen] = '\0';
+ }
+
+ os_free(names);
+
+ if (drv->adapter_desc == NULL)
+ return -1;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Adapter description prefix '%s'",
+ drv->adapter_desc);
+
+ return 0;
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+#if defined(CONFIG_NATIVE_WINDOWS) || defined(__CYGWIN__)
+#ifndef _WIN32_WCE
+/*
+ * These structures are undocumented for WinXP; only WinCE version is
+ * documented. These would be included wzcsapi.h if it were available. Some
+ * changes here have been needed to make the structures match with WinXP SP2.
+ * It is unclear whether these work with any other version.
+ */
+
+typedef struct {
+ LPWSTR wszGuid;
+} INTF_KEY_ENTRY, *PINTF_KEY_ENTRY;
+
+typedef struct {
+ DWORD dwNumIntfs;
+ PINTF_KEY_ENTRY pIntfs;
+} INTFS_KEY_TABLE, *PINTFS_KEY_TABLE;
+
+typedef struct {
+ DWORD dwDataLen;
+ LPBYTE pData;
+} RAW_DATA, *PRAW_DATA;
+
+typedef struct {
+ LPWSTR wszGuid;
+ LPWSTR wszDescr;
+ ULONG ulMediaState;
+ ULONG ulMediaType;
+ ULONG ulPhysicalMediaType;
+ INT nInfraMode;
+ INT nAuthMode;
+ INT nWepStatus;
+#ifndef _WIN32_WCE
+ u8 pad[2]; /* why is this needed? */
+#endif /* _WIN32_WCE */
+ DWORD dwCtlFlags;
+ DWORD dwCapabilities; /* something added for WinXP SP2(?) */
+ RAW_DATA rdSSID;
+ RAW_DATA rdBSSID;
+ RAW_DATA rdBSSIDList;
+ RAW_DATA rdStSSIDList;
+ RAW_DATA rdCtrlData;
+#ifdef UNDER_CE
+ BOOL bInitialized;
+#endif
+ DWORD nWPAMCastCipher;
+ /* add some extra buffer for later additions since this interface is
+ * far from stable */
+ u8 later_additions[100];
+} INTF_ENTRY, *PINTF_ENTRY;
+
+#define INTF_ALL 0xffffffff
+#define INTF_ALL_FLAGS 0x0000ffff
+#define INTF_CTLFLAGS 0x00000010
+#define INTFCTL_ENABLED 0x8000
+#endif /* _WIN32_WCE */
+
+
+#ifdef _WIN32_WCE
+static int wpa_driver_ndis_rebind_adapter(struct wpa_driver_ndis_data *drv)
+{
+ HANDLE ndis;
+ TCHAR multi[100];
+ int len;
+
+ len = _tcslen(drv->adapter_name);
+ if (len > 80)
+ return -1;
+
+ ndis = CreateFile(DD_NDIS_DEVICE_NAME, GENERIC_READ | GENERIC_WRITE,
+ 0, NULL, OPEN_EXISTING, 0, NULL);
+ if (ndis == INVALID_HANDLE_VALUE) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to open file to NDIS "
+ "device: %d", (int) GetLastError());
+ return -1;
+ }
+
+ len++;
+ memcpy(multi, drv->adapter_name, len * sizeof(TCHAR));
+ memcpy(&multi[len], TEXT("NDISUIO\0"), 9 * sizeof(TCHAR));
+ len += 9;
+
+ if (!DeviceIoControl(ndis, IOCTL_NDIS_REBIND_ADAPTER,
+ multi, len * sizeof(TCHAR), NULL, 0, NULL, NULL))
+ {
+ wpa_printf(MSG_DEBUG, "NDIS: IOCTL_NDIS_REBIND_ADAPTER "
+ "failed: 0x%x", (int) GetLastError());
+ wpa_hexdump_ascii(MSG_DEBUG, "NDIS: rebind multi_sz",
+ (u8 *) multi, len * sizeof(TCHAR));
+ CloseHandle(ndis);
+ return -1;
+ }
+
+ CloseHandle(ndis);
+
+ wpa_printf(MSG_DEBUG, "NDIS: Requested NDIS rebind of NDISUIO "
+ "protocol");
+
+ return 0;
+}
+#endif /* _WIN32_WCE */
+
+
+static int wpa_driver_ndis_set_wzc(struct wpa_driver_ndis_data *drv,
+ int enable)
+{
+#ifdef _WIN32_WCE
+ HKEY hk, hk2;
+ LONG ret;
+ DWORD i, hnd, len;
+ TCHAR keyname[256], devname[256];
+
+#define WZC_DRIVER TEXT("Drivers\\BuiltIn\\ZeroConfig")
+
+ if (enable) {
+ HANDLE h;
+ h = ActivateDeviceEx(WZC_DRIVER, NULL, 0, NULL);
+ if (h == INVALID_HANDLE_VALUE || h == 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to re-enable WZC "
+ "- ActivateDeviceEx failed: %d",
+ (int) GetLastError());
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: WZC re-enabled");
+ return wpa_driver_ndis_rebind_adapter(drv);
+ }
+
+ /*
+ * Unfortunately, just disabling the WZC for an interface is not enough
+ * to free NDISUIO for us, so need to disable and unload WZC completely
+ * for now when using WinCE with NDISUIO. In addition, must request
+ * NDISUIO protocol to be rebound to the adapter in order to free the
+ * NDISUIO binding that WZC hold before us.
+ */
+
+ /* Enumerate HKLM\Drivers\Active\* to find a handle to WZC. */
+ ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, DEVLOAD_ACTIVE_KEY, 0, 0, &hk);
+ if (ret != ERROR_SUCCESS) {
+ wpa_printf(MSG_DEBUG, "NDIS: RegOpenKeyEx(DEVLOAD_ACTIVE_KEY) "
+ "failed: %d %d", (int) ret, (int) GetLastError());
+ return -1;
+ }
+
+ for (i = 0; ; i++) {
+ len = sizeof(keyname);
+ ret = RegEnumKeyEx(hk, i, keyname, &len, NULL, NULL, NULL,
+ NULL);
+ if (ret != ERROR_SUCCESS) {
+ wpa_printf(MSG_DEBUG, "NDIS: Could not find active "
+ "WZC - assuming it is not running.");
+ RegCloseKey(hk);
+ return -1;
+ }
+
+ ret = RegOpenKeyEx(hk, keyname, 0, 0, &hk2);
+ if (ret != ERROR_SUCCESS) {
+ wpa_printf(MSG_DEBUG, "NDIS: RegOpenKeyEx(active dev) "
+ "failed: %d %d",
+ (int) ret, (int) GetLastError());
+ continue;
+ }
+
+ len = sizeof(devname);
+ ret = RegQueryValueEx(hk2, DEVLOAD_DEVKEY_VALNAME, NULL, NULL,
+ (LPBYTE) devname, &len);
+ if (ret != ERROR_SUCCESS) {
+ wpa_printf(MSG_DEBUG, "NDIS: RegQueryValueEx("
+ "DEVKEY_VALNAME) failed: %d %d",
+ (int) ret, (int) GetLastError());
+ RegCloseKey(hk2);
+ continue;
+ }
+
+ if (_tcscmp(devname, WZC_DRIVER) == 0)
+ break;
+
+ RegCloseKey(hk2);
+ }
+
+ RegCloseKey(hk);
+
+ /* Found WZC - get handle to it. */
+ len = sizeof(hnd);
+ ret = RegQueryValueEx(hk2, DEVLOAD_HANDLE_VALNAME, NULL, NULL,
+ (PUCHAR) &hnd, &len);
+ if (ret != ERROR_SUCCESS) {
+ wpa_printf(MSG_DEBUG, "NDIS: RegQueryValueEx(HANDLE_VALNAME) "
+ "failed: %d %d", (int) ret, (int) GetLastError());
+ RegCloseKey(hk2);
+ return -1;
+ }
+
+ RegCloseKey(hk2);
+
+ /* Deactivate WZC */
+ if (!DeactivateDevice((HANDLE) hnd)) {
+ wpa_printf(MSG_DEBUG, "NDIS: DeactivateDevice failed: %d",
+ (int) GetLastError());
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: Disabled WZC temporarily");
+ drv->wzc_disabled = 1;
+ return wpa_driver_ndis_rebind_adapter(drv);
+
+#else /* _WIN32_WCE */
+
+ HMODULE hm;
+ DWORD (WINAPI *wzc_enum_interf)(LPWSTR pSrvAddr,
+ PINTFS_KEY_TABLE pIntfs);
+ DWORD (WINAPI *wzc_query_interf)(LPWSTR pSrvAddr, DWORD dwInFlags,
+ PINTF_ENTRY pIntf,
+ LPDWORD pdwOutFlags);
+ DWORD (WINAPI *wzc_set_interf)(LPWSTR pSrvAddr, DWORD dwInFlags,
+ PINTF_ENTRY pIntf, LPDWORD pdwOutFlags);
+ int ret = -1, j;
+ DWORD res;
+ INTFS_KEY_TABLE guids;
+ INTF_ENTRY intf;
+ char guid[128];
+ WCHAR *pos;
+ DWORD flags, i;
+
+ hm = LoadLibrary(TEXT("wzcsapi.dll"));
+ if (hm == NULL) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to load wzcsapi.dll (%u) "
+ "- WZC probably not running",
+ (unsigned int) GetLastError());
+ return -1;
+ }
+
+#ifdef _WIN32_WCE
+ wzc_enum_interf = (void *) GetProcAddressA(hm, "WZCEnumInterfaces");
+ wzc_query_interf = (void *) GetProcAddressA(hm, "WZCQueryInterface");
+ wzc_set_interf = (void *) GetProcAddressA(hm, "WZCSetInterface");
+#else /* _WIN32_WCE */
+ wzc_enum_interf = (void *) GetProcAddress(hm, "WZCEnumInterfaces");
+ wzc_query_interf = (void *) GetProcAddress(hm, "WZCQueryInterface");
+ wzc_set_interf = (void *) GetProcAddress(hm, "WZCSetInterface");
+#endif /* _WIN32_WCE */
+
+ if (wzc_enum_interf == NULL || wzc_query_interf == NULL ||
+ wzc_set_interf == NULL) {
+ wpa_printf(MSG_DEBUG, "NDIS: WZCEnumInterfaces, "
+ "WZCQueryInterface, or WZCSetInterface not found "
+ "in wzcsapi.dll");
+ goto fail;
+ }
+
+ os_memset(&guids, 0, sizeof(guids));
+ res = wzc_enum_interf(NULL, &guids);
+ if (res != 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: WZCEnumInterfaces failed: %d; "
+ "WZC service is apparently not running",
+ (int) res);
+ goto fail;
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: WZCEnumInterfaces: %d interfaces",
+ (int) guids.dwNumIntfs);
+
+ for (i = 0; i < guids.dwNumIntfs; i++) {
+ pos = guids.pIntfs[i].wszGuid;
+ for (j = 0; j < sizeof(guid); j++) {
+ guid[j] = (char) *pos;
+ if (*pos == 0)
+ break;
+ pos++;
+ }
+ guid[sizeof(guid) - 1] = '\0';
+ wpa_printf(MSG_DEBUG, "NDIS: intfs %d GUID '%s'",
+ (int) i, guid);
+ if (os_strstr(drv->ifname, guid) == NULL)
+ continue;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Current interface found from "
+ "WZC");
+ break;
+ }
+
+ if (i >= guids.dwNumIntfs) {
+ wpa_printf(MSG_DEBUG, "NDIS: Current interface not found from "
+ "WZC");
+ goto fail;
+ }
+
+ os_memset(&intf, 0, sizeof(intf));
+ intf.wszGuid = guids.pIntfs[i].wszGuid;
+ /* Set flags to verify that the structure has not changed. */
+ intf.dwCtlFlags = -1;
+ flags = 0;
+ res = wzc_query_interf(NULL, INTFCTL_ENABLED, &intf, &flags);
+ if (res != 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Could not query flags for the "
+ "WZC interface: %d (0x%x)",
+ (int) res, (int) res);
+ wpa_printf(MSG_DEBUG, "NDIS: GetLastError: %u",
+ (unsigned int) GetLastError());
+ goto fail;
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: WZC interface flags 0x%x dwCtlFlags 0x%x",
+ (int) flags, (int) intf.dwCtlFlags);
+
+ if (intf.dwCtlFlags == -1) {
+ wpa_printf(MSG_DEBUG, "NDIS: Looks like wzcsapi has changed "
+ "again - could not disable WZC");
+ wpa_hexdump(MSG_MSGDUMP, "NDIS: intf",
+ (u8 *) &intf, sizeof(intf));
+ goto fail;
+ }
+
+ if (enable) {
+ if (!(intf.dwCtlFlags & INTFCTL_ENABLED)) {
+ wpa_printf(MSG_DEBUG, "NDIS: Enabling WZC for this "
+ "interface");
+ intf.dwCtlFlags |= INTFCTL_ENABLED;
+ res = wzc_set_interf(NULL, INTFCTL_ENABLED, &intf,
+ &flags);
+ if (res != 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to enable "
+ "WZC: %d (0x%x)",
+ (int) res, (int) res);
+ wpa_printf(MSG_DEBUG, "NDIS: GetLastError: %u",
+ (unsigned int) GetLastError());
+ goto fail;
+ }
+ wpa_printf(MSG_DEBUG, "NDIS: Re-enabled WZC for this "
+ "interface");
+ drv->wzc_disabled = 0;
+ }
+ } else {
+ if (intf.dwCtlFlags & INTFCTL_ENABLED) {
+ wpa_printf(MSG_DEBUG, "NDIS: Disabling WZC for this "
+ "interface");
+ intf.dwCtlFlags &= ~INTFCTL_ENABLED;
+ res = wzc_set_interf(NULL, INTFCTL_ENABLED, &intf,
+ &flags);
+ if (res != 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to "
+ "disable WZC: %d (0x%x)",
+ (int) res, (int) res);
+ wpa_printf(MSG_DEBUG, "NDIS: GetLastError: %u",
+ (unsigned int) GetLastError());
+ goto fail;
+ }
+ wpa_printf(MSG_DEBUG, "NDIS: Disabled WZC temporarily "
+ "for this interface");
+ drv->wzc_disabled = 1;
+ } else {
+ wpa_printf(MSG_DEBUG, "NDIS: WZC was not enabled for "
+ "this interface");
+ }
+ }
+
+ ret = 0;
+
+fail:
+ FreeLibrary(hm);
+
+ return ret;
+#endif /* _WIN32_WCE */
+}
+
+#else /* CONFIG_NATIVE_WINDOWS || __CYGWIN__ */
+
+static int wpa_driver_ndis_set_wzc(struct wpa_driver_ndis_data *drv,
+ int enable)
+{
+ return 0;
+}
+
+#endif /* CONFIG_NATIVE_WINDOWS || __CYGWIN__ */
+
+
+#ifdef CONFIG_USE_NDISUIO
+/*
+ * l2_packet_ndis.c is sharing the same handle to NDISUIO, so we must be able
+ * to export this handle. This is somewhat ugly, but there is no better
+ * mechanism available to pass data from driver interface to l2_packet wrapper.
+ */
+static HANDLE driver_ndis_ndisuio_handle = INVALID_HANDLE_VALUE;
+
+HANDLE driver_ndis_get_ndisuio_handle(void)
+{
+ return driver_ndis_ndisuio_handle;
+}
+#endif /* CONFIG_USE_NDISUIO */
+
+
+static int wpa_driver_ndis_adapter_init(struct wpa_driver_ndis_data *drv)
+{
+#ifdef CONFIG_USE_NDISUIO
+#ifndef _WIN32_WCE
+#define NDISUIO_DEVICE_NAME TEXT("\\\\.\\\\Ndisuio")
+ DWORD written;
+#endif /* _WIN32_WCE */
+ drv->ndisuio = CreateFile(NDISUIO_DEVICE_NAME,
+ GENERIC_READ | GENERIC_WRITE, 0, NULL,
+ OPEN_EXISTING,
+ FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
+ INVALID_HANDLE_VALUE);
+ if (drv->ndisuio == INVALID_HANDLE_VALUE) {
+ wpa_printf(MSG_ERROR, "NDIS: Failed to open connection to "
+ "NDISUIO: %d", (int) GetLastError());
+ return -1;
+ }
+ driver_ndis_ndisuio_handle = drv->ndisuio;
+
+#ifndef _WIN32_WCE
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_BIND_WAIT, NULL, 0,
+ NULL, 0, &written, NULL)) {
+ wpa_printf(MSG_ERROR, "NDIS: IOCTL_NDISUIO_BIND_WAIT failed: "
+ "%d", (int) GetLastError());
+ CloseHandle(drv->ndisuio);
+ drv->ndisuio = INVALID_HANDLE_VALUE;
+ return -1;
+ }
+#endif /* _WIN32_WCE */
+
+ return 0;
+#else /* CONFIG_USE_NDISUIO */
+ return 0;
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+static int wpa_driver_ndis_adapter_open(struct wpa_driver_ndis_data *drv)
+{
+#ifdef CONFIG_USE_NDISUIO
+ DWORD written;
+#define MAX_NDIS_DEVICE_NAME_LEN 256
+ WCHAR ifname[MAX_NDIS_DEVICE_NAME_LEN];
+ size_t len, i, pos;
+ const char *prefix = "\\DEVICE\\";
+
+#ifdef _WIN32_WCE
+ pos = 0;
+#else /* _WIN32_WCE */
+ pos = 8;
+#endif /* _WIN32_WCE */
+ len = pos + os_strlen(drv->ifname);
+ if (len >= MAX_NDIS_DEVICE_NAME_LEN)
+ return -1;
+ for (i = 0; i < pos; i++)
+ ifname[i] = (WCHAR) prefix[i];
+ for (i = pos; i < len; i++)
+ ifname[i] = (WCHAR) drv->ifname[i - pos];
+ ifname[i] = L'\0';
+
+ if (!DeviceIoControl(drv->ndisuio, IOCTL_NDISUIO_OPEN_DEVICE,
+ ifname, len * sizeof(WCHAR), NULL, 0, &written,
+ NULL)) {
+ wpa_printf(MSG_ERROR, "NDIS: IOCTL_NDISUIO_OPEN_DEVICE "
+ "failed: %d", (int) GetLastError());
+ wpa_hexdump_ascii(MSG_DEBUG, "NDIS: ifname",
+ (const u8 *) ifname, len * sizeof(WCHAR));
+ CloseHandle(drv->ndisuio);
+ drv->ndisuio = INVALID_HANDLE_VALUE;
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "NDIS: Opened NDISUIO device successfully");
+
+ return 0;
+#else /* CONFIG_USE_NDISUIO */
+ char ifname[128];
+ os_snprintf(ifname, sizeof(ifname), "\\Device\\NPF_%s", drv->ifname);
+ drv->adapter = PacketOpenAdapter(ifname);
+ if (drv->adapter == NULL) {
+ wpa_printf(MSG_DEBUG, "NDIS: PacketOpenAdapter failed for "
+ "'%s'", ifname);
+ return -1;
+ }
+ return 0;
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+static void wpa_driver_ndis_adapter_close(struct wpa_driver_ndis_data *drv)
+{
+#ifdef CONFIG_USE_NDISUIO
+ driver_ndis_ndisuio_handle = INVALID_HANDLE_VALUE;
+ if (drv->ndisuio != INVALID_HANDLE_VALUE)
+ CloseHandle(drv->ndisuio);
+#else /* CONFIG_USE_NDISUIO */
+ if (drv->adapter)
+ PacketCloseAdapter(drv->adapter);
+#endif /* CONFIG_USE_NDISUIO */
+}
+
+
+static int ndis_add_multicast(struct wpa_driver_ndis_data *drv)
+{
+ if (ndis_set_oid(drv, OID_802_3_MULTICAST_LIST,
+ (const char *) pae_group_addr, ETH_ALEN) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to add PAE group address "
+ "to the multicast list");
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static void * wpa_driver_ndis_init(void *ctx, const char *ifname)
+{
+ struct wpa_driver_ndis_data *drv;
+ u32 mode;
+
+ drv = os_zalloc(sizeof(*drv));
+ if (drv == NULL)
+ return NULL;
+ drv->ctx = ctx;
+ /*
+ * Compatibility code to strip possible prefix from the GUID. Previous
+ * versions include \Device\NPF_ prefix for all names, but the internal
+ * interface name is now only the GUI. Both Packet32 and NDISUIO
+ * prefixes are supported.
+ */
+ if (os_strncmp(ifname, "\\Device\\NPF_", 12) == 0)
+ ifname += 12;
+ else if (os_strncmp(ifname, "\\DEVICE\\", 8) == 0)
+ ifname += 8;
+ os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+
+ if (wpa_driver_ndis_adapter_init(drv) < 0) {
+ os_free(drv);
+ return NULL;
+ }
+
+ if (wpa_driver_ndis_get_names(drv) < 0) {
+ wpa_driver_ndis_adapter_close(drv);
+ os_free(drv);
+ return NULL;
+ }
+
+ wpa_driver_ndis_set_wzc(drv, 0);
+
+ if (wpa_driver_ndis_adapter_open(drv) < 0) {
+ wpa_driver_ndis_adapter_close(drv);
+ os_free(drv);
+ return NULL;
+ }
+
+ if (ndis_get_oid(drv, OID_802_3_CURRENT_ADDRESS,
+ (char *) drv->own_addr, ETH_ALEN) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: Get OID_802_3_CURRENT_ADDRESS "
+ "failed");
+ wpa_driver_ndis_adapter_close(drv);
+ os_free(drv);
+ return NULL;
+ }
+ wpa_driver_ndis_get_capability(drv);
+
+ /* Make sure that the driver does not have any obsolete PMKID entries.
+ */
+ wpa_driver_ndis_flush_pmkid(drv);
+
+ /*
+ * Disconnect to make sure that driver re-associates if it was
+ * connected.
+ */
+ wpa_driver_ndis_disconnect(drv);
+
+ eloop_register_timeout(1, 0, wpa_driver_ndis_poll_timeout, drv, NULL);
+
+#ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+ drv->events = ndis_events_init(&drv->events_pipe, &drv->event_avail,
+ drv->ifname, drv->adapter_desc);
+ if (drv->events == NULL) {
+ wpa_driver_ndis_deinit(drv);
+ return NULL;
+ }
+ eloop_register_event(drv->event_avail, sizeof(drv->event_avail),
+ wpa_driver_ndis_event_pipe_cb, drv, NULL);
+#endif /* CONFIG_NDIS_EVENTS_INTEGRATED */
+
+#ifdef _WIN32_WCE
+ if (ndisuio_notification_init(drv) < 0) {
+ wpa_driver_ndis_deinit(drv);
+ return NULL;
+ }
+#endif /* _WIN32_WCE */
+
+ /* Set mode here in case card was configured for ad-hoc mode
+ * previously. */
+ mode = Ndis802_11Infrastructure;
+ if (ndis_set_oid(drv, OID_802_11_INFRASTRUCTURE_MODE,
+ (char *) &mode, sizeof(mode)) < 0) {
+ char buf[8];
+ int res;
+ wpa_printf(MSG_DEBUG, "NDIS: Failed to set "
+ "OID_802_11_INFRASTRUCTURE_MODE (%d)",
+ (int) mode);
+ /* Try to continue anyway */
+
+ res = ndis_get_oid(drv, OID_DOT11_CURRENT_OPERATION_MODE, buf,
+ sizeof(buf));
+ if (res > 0) {
+ wpa_printf(MSG_INFO, "NDIS: The driver seems to use "
+ "Native 802.11 OIDs. These are not yet "
+ "fully supported.");
+ drv->native80211 = 1;
+ } else if (!drv->has_capability || drv->capa.enc == 0) {
+ /*
+ * Note: This will also happen with NDIS 6 drivers with
+ * Vista.
+ */
+ wpa_printf(MSG_DEBUG, "NDIS: Driver did not provide "
+ "any wireless capabilities - assume it is "
+ "a wired interface");
+ drv->wired = 1;
+ drv->capa.flags |= WPA_DRIVER_FLAGS_WIRED;
+ drv->has_capability = 1;
+ ndis_add_multicast(drv);
+ }
+ }
+
+ return drv;
+}
+
+
+static void wpa_driver_ndis_deinit(void *priv)
+{
+ struct wpa_driver_ndis_data *drv = priv;
+
+#ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+ if (drv->events) {
+ eloop_unregister_event(drv->event_avail,
+ sizeof(drv->event_avail));
+ ndis_events_deinit(drv->events);
+ }
+#endif /* CONFIG_NDIS_EVENTS_INTEGRATED */
+
+#ifdef _WIN32_WCE
+ ndisuio_notification_deinit(drv);
+#endif /* _WIN32_WCE */
+
+ eloop_cancel_timeout(wpa_driver_ndis_scan_timeout, drv, drv->ctx);
+ eloop_cancel_timeout(wpa_driver_ndis_poll_timeout, drv, NULL);
+ wpa_driver_ndis_flush_pmkid(drv);
+ wpa_driver_ndis_disconnect(drv);
+ if (wpa_driver_ndis_radio_off(drv) < 0) {
+ wpa_printf(MSG_DEBUG, "NDIS: failed to disassociate and turn "
+ "radio off");
+ }
+
+ wpa_driver_ndis_adapter_close(drv);
+
+ if (drv->wzc_disabled)
+ wpa_driver_ndis_set_wzc(drv, 1);
+
+#ifdef _WIN32_WCE
+ os_free(drv->adapter_name);
+#endif /* _WIN32_WCE */
+ os_free(drv->adapter_desc);
+ os_free(drv);
+}
+
+
+static struct wpa_interface_info *
+wpa_driver_ndis_get_interfaces(void *global_priv)
+{
+ struct wpa_interface_info *iface = NULL, *niface;
+
+#ifdef CONFIG_USE_NDISUIO
+ NDISUIO_QUERY_BINDING *b;
+ size_t blen = sizeof(*b) + 1024;
+ int i, error;
+ DWORD written;
+ char name[256], desc[256];
+ WCHAR *pos;
+ size_t j, len;
+ HANDLE ndisuio;
+
+ ndisuio = CreateFile(NDISUIO_DEVICE_NAME,
+ GENERIC_READ | GENERIC_WRITE, 0, NULL,
+ OPEN_EXISTING,
+ FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
+ INVALID_HANDLE_VALUE);
+ if (ndisuio == INVALID_HANDLE_VALUE) {
+ wpa_printf(MSG_ERROR, "NDIS: Failed to open connection to "
+ "NDISUIO: %d", (int) GetLastError());
+ return NULL;
+ }
+
+#ifndef _WIN32_WCE
+ if (!DeviceIoControl(ndisuio, IOCTL_NDISUIO_BIND_WAIT, NULL, 0,
+ NULL, 0, &written, NULL)) {
+ wpa_printf(MSG_ERROR, "NDIS: IOCTL_NDISUIO_BIND_WAIT failed: "
+ "%d", (int) GetLastError());
+ CloseHandle(ndisuio);
+ return NULL;
+ }
+#endif /* _WIN32_WCE */
+
+ b = os_malloc(blen);
+ if (b == NULL) {
+ CloseHandle(ndisuio);
+ return NULL;
+ }
+
+ for (i = 0; ; i++) {
+ os_memset(b, 0, blen);
+ b->BindingIndex = i;
+ if (!DeviceIoControl(ndisuio, IOCTL_NDISUIO_QUERY_BINDING,
+ b, sizeof(NDISUIO_QUERY_BINDING), b, blen,
+ &written, NULL)) {
+ error = (int) GetLastError();
+ if (error == ERROR_NO_MORE_ITEMS)
+ break;
+ wpa_printf(MSG_DEBUG, "IOCTL_NDISUIO_QUERY_BINDING "
+ "failed: %d", error);
+ break;
+ }
+
+ pos = (WCHAR *) ((char *) b + b->DeviceNameOffset);
+ len = b->DeviceNameLength;
+ if (len >= sizeof(name))
+ len = sizeof(name) - 1;
+ for (j = 0; j < len; j++)
+ name[j] = (char) pos[j];
+ name[len] = '\0';
+
+ pos = (WCHAR *) ((char *) b + b->DeviceDescrOffset);
+ len = b->DeviceDescrLength;
+ if (len >= sizeof(desc))
+ len = sizeof(desc) - 1;
+ for (j = 0; j < len; j++)
+ desc[j] = (char) pos[j];
+ desc[len] = '\0';
+
+ wpa_printf(MSG_DEBUG, "NDIS: %d - %s - %s", i, name, desc);
+
+ niface = os_zalloc(sizeof(*niface));
+ if (niface == NULL)
+ break;
+ niface->drv_name = "ndis";
+ if (os_strncmp(name, "\\DEVICE\\", 8) == 0)
+ niface->ifname = os_strdup(name + 8);
+ else
+ niface->ifname = os_strdup(name);
+ if (niface->ifname == NULL) {
+ os_free(niface);
+ break;
+ }
+ niface->desc = os_strdup(desc);
+ niface->next = iface;
+ iface = niface;
+ }
+
+ os_free(b);
+ CloseHandle(ndisuio);
+#else /* CONFIG_USE_NDISUIO */
+ PTSTR _names;
+ char *names, *pos, *pos2;
+ ULONG len;
+ BOOLEAN res;
+ char *name[MAX_ADAPTERS];
+ char *desc[MAX_ADAPTERS];
+ int num_name, num_desc, i;
+
+ wpa_printf(MSG_DEBUG, "NDIS: Packet.dll version: %s",
+ PacketGetVersion());
+
+ len = 8192;
+ _names = os_zalloc(len);
+ if (_names == NULL)
+ return NULL;
+
+ res = PacketGetAdapterNames(_names, &len);
+ if (!res && len > 8192) {
+ os_free(_names);
+ _names = os_zalloc(len);
+ if (_names == NULL)
+ return NULL;
+ res = PacketGetAdapterNames(_names, &len);
+ }
+
+ if (!res) {
+ wpa_printf(MSG_ERROR, "NDIS: Failed to get adapter list "
+ "(PacketGetAdapterNames)");
+ os_free(_names);
+ return NULL;
+ }
+
+ names = (char *) _names;
+ if (names[0] && names[1] == '\0' && names[2] && names[3] == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: Looks like adapter names are in "
+ "UNICODE");
+ /* Convert to ASCII */
+ pos2 = pos = names;
+ while (pos2 < names + len) {
+ if (pos2[0] == '\0' && pos2[1] == '\0' &&
+ pos2[2] == '\0' && pos2[3] == '\0') {
+ pos2 += 4;
+ break;
+ }
+ *pos++ = pos2[0];
+ pos2 += 2;
+ }
+ os_memcpy(pos + 2, names, pos - names);
+ pos += 2;
+ } else
+ pos = names;
+
+ num_name = 0;
+ while (pos < names + len) {
+ name[num_name] = pos;
+ while (*pos && pos < names + len)
+ pos++;
+ if (pos + 1 >= names + len) {
+ os_free(names);
+ return NULL;
+ }
+ pos++;
+ num_name++;
+ if (num_name >= MAX_ADAPTERS) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too many adapters");
+ os_free(names);
+ return NULL;
+ }
+ if (*pos == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: %d adapter names found",
+ num_name);
+ pos++;
+ break;
+ }
+ }
+
+ num_desc = 0;
+ while (pos < names + len) {
+ desc[num_desc] = pos;
+ while (*pos && pos < names + len)
+ pos++;
+ if (pos + 1 >= names + len) {
+ os_free(names);
+ return NULL;
+ }
+ pos++;
+ num_desc++;
+ if (num_desc >= MAX_ADAPTERS) {
+ wpa_printf(MSG_DEBUG, "NDIS: Too many adapter "
+ "descriptions");
+ os_free(names);
+ return NULL;
+ }
+ if (*pos == '\0') {
+ wpa_printf(MSG_DEBUG, "NDIS: %d adapter descriptions "
+ "found", num_name);
+ pos++;
+ break;
+ }
+ }
+
+ /*
+ * Windows 98 with Packet.dll 3.0 alpha3 does not include adapter
+ * descriptions. Fill in dummy descriptors to work around this.
+ */
+ while (num_desc < num_name)
+ desc[num_desc++] = "dummy description";
+
+ if (num_name != num_desc) {
+ wpa_printf(MSG_DEBUG, "NDIS: mismatch in adapter name and "
+ "description counts (%d != %d)",
+ num_name, num_desc);
+ os_free(names);
+ return NULL;
+ }
+
+ for (i = 0; i < num_name; i++) {
+ niface = os_zalloc(sizeof(*niface));
+ if (niface == NULL)
+ break;
+ niface->drv_name = "ndis";
+ if (os_strncmp(name[i], "\\Device\\NPF_", 12) == 0)
+ niface->ifname = os_strdup(name[i] + 12);
+ else
+ niface->ifname = os_strdup(name[i]);
+ if (niface->ifname == NULL) {
+ os_free(niface);
+ break;
+ }
+ niface->desc = os_strdup(desc[i]);
+ niface->next = iface;
+ iface = niface;
+ }
+
+#endif /* CONFIG_USE_NDISUIO */
+
+ return iface;
+}
+
+
+const struct wpa_driver_ops wpa_driver_ndis_ops = {
+ "ndis",
+ "Windows NDIS driver",
+ wpa_driver_ndis_get_bssid,
+ wpa_driver_ndis_get_ssid,
+ wpa_driver_ndis_set_key,
+ wpa_driver_ndis_init,
+ wpa_driver_ndis_deinit,
+ NULL /* set_param */,
+ NULL /* set_countermeasures */,
+ wpa_driver_ndis_deauthenticate,
+ wpa_driver_ndis_disassociate,
+ wpa_driver_ndis_associate,
+ wpa_driver_ndis_add_pmkid,
+ wpa_driver_ndis_remove_pmkid,
+ wpa_driver_ndis_flush_pmkid,
+ wpa_driver_ndis_get_capa,
+ wpa_driver_ndis_poll,
+ wpa_driver_ndis_get_ifname,
+ wpa_driver_ndis_get_mac_addr,
+ NULL /* send_eapol */,
+ NULL /* set_operstate */,
+ NULL /* mlme_setprotection */,
+ NULL /* get_hw_feature_data */,
+ NULL /* set_channel */,
+ NULL /* set_ssid */,
+ NULL /* set_bssid */,
+ NULL /* send_mlme */,
+ NULL /* mlme_add_sta */,
+ NULL /* mlme_remove_sta */,
+ NULL /* update_ft_ies */,
+ NULL /* send_ft_action */,
+ wpa_driver_ndis_get_scan_results,
+ NULL /* set_country */,
+ NULL /* global_init */,
+ NULL /* global_deinit */,
+ NULL /* init2 */,
+ wpa_driver_ndis_get_interfaces,
+ wpa_driver_ndis_scan,
+ NULL /* authenticate */,
+ NULL /* set_beacon */,
+ NULL /* hapd_init */,
+ NULL /* hapd_deinit */,
+ NULL /* set_ieee8021x */,
+ NULL /* set_privacy */,
+ NULL /* get_seqnum */,
+ NULL /* flush */,
+ NULL /* set_generic_elem */,
+ NULL /* read_sta_data */,
+ NULL /* hapd_send_eapol */,
+ NULL /* sta_deauth */,
+ NULL /* sta_disassoc */,
+ NULL /* sta_remove */,
+ NULL /* hapd_get_ssid */,
+ NULL /* hapd_set_ssid */,
+ NULL /* hapd_set_countermeasures */,
+ NULL /* sta_add */,
+ NULL /* get_inact_sec */,
+ NULL /* sta_clear_stats */,
+ NULL /* set_freq */,
+ NULL /* set_rts */,
+ NULL /* set_frag */,
+ NULL /* sta_set_flags */,
+ NULL /* set_rate_sets */,
+ NULL /* set_cts_protect */,
+ NULL /* set_preamble */,
+ NULL /* set_short_slot_time */,
+ NULL /* set_tx_queue_params */,
+ NULL /* valid_bss_mask */,
+ NULL /* if_add */,
+ NULL /* if_remove */,
+ NULL /* set_sta_vlan */,
+ NULL /* commit */,
+ NULL /* send_ether */,
+ NULL /* set_radius_acl_auth */,
+ NULL /* set_radius_acl_expire */,
+ NULL /* set_ht_params */,
+ NULL /* set_ap_wps_ie */,
+ NULL /* set_supp_port */,
+ NULL /* set_wds_sta */,
+ NULL /* send_action */,
+ NULL /* send_action_cancel_wait */,
+ NULL /* remain_on_channel */,
+ NULL /* cancel_remain_on_channel */,
+ NULL /* probe_req_report */,
+ NULL /* disable_11b_rates */,
+ NULL /* deinit_ap */,
+ NULL /* suspend */,
+ NULL /* resume */,
+ NULL /* signal_monitor */,
+ NULL /* send_frame */,
+ NULL /* shared_freq */,
+ NULL /* get_noa */,
+ NULL /* set_noa */,
+ NULL /* set_p2p_powersave */,
+ NULL /* ampdu */,
+ NULL /* set_intra_bss */,
+ NULL /* get_radio_name */,
+ NULL /* p2p_find */,
+ NULL /* p2p_stop_find */,
+ NULL /* p2p_listen */,
+ NULL /* p2p_connect */,
+ NULL /* wps_success_cb */,
+ NULL /* p2p_group_formation_failed */,
+ NULL /* p2p_set_params */,
+ NULL /* p2p_prov_disc_req */,
+ NULL /* p2p_sd_request */,
+ NULL /* p2p_sd_cancel_request */,
+ NULL /* p2p_sd_response */,
+ NULL /* p2p_service_update */,
+ NULL /* p2p_reject */,
+ NULL /* p2p_invite */,
+ NULL /* send_tdls_mgmt */,
+ NULL /* tdls_oper */,
+ NULL /* signal_poll */
+};