diff --git a/include/wireless/wapi.h b/include/wireless/wapi.h
index 69ea3e38f..de46267ae 100644
--- a/include/wireless/wapi.h
+++ b/include/wireless/wapi.h
@@ -1,7 +1,7 @@
/****************************************************************************
* apps/include/wireless/wapi.h
*
- * Copyright (C) 2011, 2017Gregory Nutt. All rights reserved.
+ * Copyright (C) 2011, 2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Adapted for Nuttx from WAPI:
diff --git a/include/wireless/wext.h b/include/wireless/wext.h
new file mode 100644
index 000000000..e8b65639a
--- /dev/null
+++ b/include/wireless/wext.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+ * apps/include/wireless/wapi.h
+ * WPA Supplicant - wext exported functions
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Simon Piriou <spiriou31@gmail.com>
+ * Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Adapted to NuttX from driver_ext.h
+ *
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __APPS_INCLUDE_WIRELESS_WEXT_H
+#define __APPS_INCLUDE_WIRELESS_WEXT_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <stdint.h>
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+#ifdef CONFIG_NET_UDP
+# define NETLIB_SOCK_IOCTL SOCK_DGRAM
+#else
+# define NETLIB_SOCK_IOCTL SOCK_STREAM
+#endif
+
+#define SSID_MAX_LEN 32
+#define PF_INETX PF_INET
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+enum wpa_alg
+{
+ WPA_ALG_NONE,
+ WPA_ALG_WEP,
+ WPA_ALG_TKIP,
+ WPA_ALG_CCMP,
+ WPA_ALG_IGTK,
+ WPA_ALG_PMK,
+ WPA_ALG_GCMP,
+ WPA_ALG_SMS4,
+ WPA_ALG_KRK,
+ WPA_ALG_GCMP_256,
+ WPA_ALG_CCMP_256,
+ WPA_ALG_BIP_GMAC_128,
+ WPA_ALG_BIP_GMAC_256,
+ WPA_ALG_BIP_CMAC_256
+};
+
+/************************************************************************************
+ * Public Function Prototypes
+ ************************************************************************************/
+
+int wpa_driver_wext_set_ssid(int sockfd, FAR char *ifname,
+ FAR const uint8_t *ssid, size_t ssid_len);
+
+int wpa_driver_wext_set_mode(int sockfd, FAR char *ifname, int mode);
+
+int wpa_driver_wext_set_key_ext(int sockfd, FAR char *ifname, enum wpa_alg alg,
+ FAR const uint8_t *key, size_t key_len);
+
+int wpa_driver_wext_associate(void);
+
+int wpa_driver_wext_set_auth_param(int sockfd, FAR char *ifname,
+ int idx, uint32_t value);
+
+#endif /* __APPS_INCLUDE_WIRELESS_WEXT_H */
diff --git a/netutils/dhcpc/Kconfig b/netutils/dhcpc/Kconfig
index 5f9034cd2..8f7765692 100644
--- a/netutils/dhcpc/Kconfig
+++ b/netutils/dhcpc/Kconfig
@@ -11,4 +11,13 @@ config NETUTILS_DHCPC
Enable support for the DHCP client.
if NETUTILS_DHCPC
+
+config NETUTILS_DHCPC_DEVNAME
+ string "DHCP device name"
+ default "eth0" if !DRIVERS_IEEE80211
+ default "wlan0" if DRIVERS_IEEE80211
+ depends on NET_UDP && NET_BROADCAST && NET_IPv4
+ ---help---
+ Specify the Ethernet or IEEE 802.15.4 device to use.
+
endif
diff --git a/netutils/dhcpc/dhcpc.c b/netutils/dhcpc/dhcpc.c
index 56464edaa..3215787c4 100644
--- a/netutils/dhcpc/dhcpc.c
+++ b/netutils/dhcpc/dhcpc.c
@@ -61,6 +61,16 @@
* Pre-processor Definitions
****************************************************************************/
+/* Configuration */
+
+#ifdef CONFIG_NETUTILS_DHCPC_DEVNAME
+# define DEVNAME CONFIG_NETUTILS_DHCPC_DEVNAME
+#else
+# define DEVNAME "eth0"
+#endif
+
+/* DHCP Definitions */
+
#define STATE_INITIAL 0
#define STATE_HAVE_OFFER 1
#define STATE_HAVE_LEASE 2
@@ -447,7 +457,7 @@ int dhcpc_request(void *handle, struct dhcpc_state *presult)
/* Save the currently assigned IP address (should be INADDR_ANY) */
oldaddr.s_addr = 0;
- netlib_get_ipv4addr("eth0", &oldaddr);
+ netlib_get_ipv4addr(DEVNAME, &oldaddr);
/* Loop until we receive the lease (or an error occurs) */
@@ -456,7 +466,7 @@ int dhcpc_request(void *handle, struct dhcpc_state *presult)
/* Set the IP address to INADDR_ANY. */
newaddr.s_addr = INADDR_ANY;
- (void)netlib_set_ipv4addr("eth0", &newaddr);
+ (void)netlib_set_ipv4addr(DEVNAME, &newaddr);
/* Loop sending DISCOVER until we receive an OFFER from a DHCP
* server. We will lock on to the first OFFER and decline any
@@ -496,7 +506,7 @@ int dhcpc_request(void *handle, struct dhcpc_state *presult)
* out of the loop.
*/
- (void)netlib_set_ipv4addr("eth0", &presult->ipaddr);
+ (void)netlib_set_ipv4addr(DEVNAME, &presult->ipaddr);
state = STATE_HAVE_OFFER;
}
}
@@ -588,7 +598,7 @@ int dhcpc_request(void *handle, struct dhcpc_state *presult)
{
/* An error other than a timeout was received */
- (void)netlib_set_ipv4addr("eth0", &oldaddr);
+ (void)netlib_set_ipv4addr(DEVNAME, &oldaddr);
return ERROR;
}
}
diff --git a/nshlib/nsh.h b/nshlib/nsh.h
index 0231ef510..9ca6b009f 100644
--- a/nshlib/nsh.h
+++ b/nshlib/nsh.h
@@ -697,7 +697,8 @@
#endif
#if defined(CONFIG_DISABLE_ENVIRON) && defined(CONFIG_NSH_DISABLESCRIPT)
-# define CONFIG_NSH_DISABLE_SET
+# undef CONFIG_NSH_DISABLE_SET
+# define CONFIG_NSH_DISABLE_SET 1
#endif
/****************************************************************************
diff --git a/nshlib/nsh_dbgcmds.c b/nshlib/nsh_dbgcmds.c
index e123f45e1..c86d77109 100644
--- a/nshlib/nsh_dbgcmds.c
+++ b/nshlib/nsh_dbgcmds.c
@@ -99,7 +99,7 @@ static int mem_parse(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv,
*pcvalue = '\0';
pcvalue++;
- lvalue = (unsigned long)strtol(pcvalue, NULL, 16);
+ lvalue = strtoul(pcvalue, NULL, 16);
if (lvalue > 0xffffffffL)
{
return -EINVAL;
@@ -116,13 +116,13 @@ static int mem_parse(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv,
/* Get the address to be accessed */
- mem->dm_addr = (void*)((uintptr_t)strtol(argv[1], NULL, 16));
+ mem->dm_addr = (FAR void *)((uintptr_t)strtoul(argv[1], NULL, 16));
/* Get the number of bytes to access */
if (argc > 2)
{
- mem->dm_count = (unsigned int)strtol(argv[2], NULL, 16);
+ mem->dm_count = (unsigned int)strtoul(argv[2], NULL, 16);
}
else
{
@@ -346,7 +346,7 @@ int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
FAR char *endptr;
int nbytes;
- addr = (char*)((uintptr_t)strtol(argv[1], &endptr, 16));
+ addr = (FAR char*)((uintptr_t)strtoul(argv[1], &endptr, 16));
if (argv[0][0] == '\0' || *endptr != '\0')
{
return ERROR;
diff --git a/nshlib/nsh_netcmds.c b/nshlib/nsh_netcmds.c
index 4ca8a1293..7f1f8c943 100644
--- a/nshlib/nsh_netcmds.c
+++ b/nshlib/nsh_netcmds.c
@@ -89,6 +89,9 @@
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
# include "netutils/netlib.h"
+# if !defined(CONFIG_NSH_DISABLE_GET) || !defined(CONFIG_NSH_DISABLE_PUT)
+# include "netutils/tftp.h"
+# endif
#endif
#if defined(CONFIG_NET_TCP) && CONFIG_NFILE_DESCRIPTORS > 0
diff --git a/nshlib/nsh_netinit.c b/nshlib/nsh_netinit.c
index fd2159f1f..71b504eb6 100644
--- a/nshlib/nsh_netinit.c
+++ b/nshlib/nsh_netinit.c
@@ -80,6 +80,10 @@
# include "netutils/ntpclient.h"
#endif
+#ifdef CONFIG_WIRELESS_WEXT
+# include "wireless/wext.h"
+#endif
+
#include "nsh.h"
#ifdef CONFIG_NSH_NETINIT
@@ -124,7 +128,10 @@
* not be the one that you want).
*/
-#if defined(CONFIG_NET_ETHERNET)
+#if defined(CONFIG_DRIVERS_IEEE80211) /* Usually also has CONFIG_NET_ETHERNET */
+# define NET_DEVNAME "wlan0"
+# define NSH_HAVE_NETDEV
+#elif defined(CONFIG_NET_ETHERNET)
# define NET_DEVNAME "eth0"
# define NSH_HAVE_NETDEV
#elif defined(CONFIG_NET_6LOWPAN)
@@ -360,6 +367,14 @@ static void nsh_netinit_configure(void)
netlib_getmacaddr(NET_DEVNAME, mac);
+#ifdef CONFIG_WIRELESS_WEXT
+ /* Associate the wlan */
+
+ sleep(2);
+ wpa_driver_wext_associate();
+ sleep(2);
+#endif
+
/* Set up the DHCPC modules */
handle = dhcpc_open(&mac, IFHWADDRLEN);
@@ -368,28 +383,28 @@ static void nsh_netinit_configure(void)
* example. The address should be renewed in ds.lease_time/2 seconds.
*/
- if (handle)
+ if (handle != NULL)
{
- struct dhcpc_state ds;
- (void)dhcpc_request(handle, &ds);
- netlib_set_ipv4addr(NET_DEVNAME, &ds.ipaddr);
+ struct dhcpc_state ds;
+ (void)dhcpc_request(handle, &ds);
+ netlib_set_ipv4addr(NET_DEVNAME, &ds.ipaddr);
- if (ds.netmask.s_addr != 0)
- {
- netlib_set_ipv4netmask(NET_DEVNAME, &ds.netmask);
- }
+ if (ds.netmask.s_addr != 0)
+ {
+ netlib_set_ipv4netmask(NET_DEVNAME, &ds.netmask);
+ }
- if (ds.default_router.s_addr != 0)
- {
- netlib_set_dripv4addr(NET_DEVNAME, &ds.default_router);
- }
+ if (ds.default_router.s_addr != 0)
+ {
+ netlib_set_dripv4addr(NET_DEVNAME, &ds.default_router);
+ }
- if (ds.dnsaddr.s_addr != 0)
- {
- netlib_set_ipv4dnsaddr(&ds.dnsaddr);
- }
+ if (ds.dnsaddr.s_addr != 0)
+ {
+ netlib_set_ipv4dnsaddr(&ds.dnsaddr);
+ }
- dhcpc_close(handle);
+ dhcpc_close(handle);
}
#endif
diff --git a/wireless/wext/.gitignore b/wireless/wext/.gitignore
new file mode 100644
index 000000000..f21c854d1
--- /dev/null
+++ b/wireless/wext/.gitignore
@@ -0,0 +1,6 @@
+/.built
+/.depend
+/Make.dep
+/*.src
+/*.obj
+/*.lst
diff --git a/wireless/wext/Kconfig b/wireless/wext/Kconfig
new file mode 100644
index 000000000..883e87b26
--- /dev/null
+++ b/wireless/wext/Kconfig
@@ -0,0 +1,16 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+menuconfig WIRELESS_WEXT
+ bool "Driver WEXT"
+ default n
+ depends on NET && DRIVERS_WIRELESS
+ ---help---
+ The driver_wext logic from the WPA suplicant written originally
+ by Jouni Malinen
+
+if WIRELESS_WEXT
+
+endif
diff --git a/wireless/wext/Make.defs b/wireless/wext/Make.defs
new file mode 100644
index 000000000..9c4d9246a
--- /dev/null
+++ b/wireless/wext/Make.defs
@@ -0,0 +1,40 @@
+############################################################################
+# apps/wireless/wext/Make.defs
+# Adds selected applications to apps/ build
+#
+# Copyright (C) 2017 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+ifeq ($(CONFIG_WIRELESS_WEXT),y)
+CONFIGURED_APPS += wireless/wext
+endif
+
diff --git a/wireless/wext/Makefile b/wireless/wext/Makefile
new file mode 100644
index 000000000..c4d1ad051
--- /dev/null
+++ b/wireless/wext/Makefile
@@ -0,0 +1,104 @@
+############################################################################
+# apps/wireless/wext/Makefile
+#
+# Copyright (C) 2017 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+# TODO, this makefile should run make under the app dirs, instead of
+# sourcing the Make.defs!
+
+-include $(TOPDIR)/.config
+-include $(TOPDIR)/Make.defs
+include $(APPDIR)/Make.defs
+
+ASRCS =
+CSRCS = wext.c
+MAINSRC =
+
+VPATH = .
+DEPPATH = --dep-path .
+
+AOBJS = $(ASRCS:.S=$(OBJEXT))
+COBJS = $(CSRCS:.c=$(OBJEXT))
+MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
+
+SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
+OBJS = $(AOBJS) $(COBJS)
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+ BIN = ..\..\libapps$(LIBEXT)
+else
+ifeq ($(WINTOOL),y)
+ BIN = ..\\..\\libapps$(LIBEXT)
+else
+ BIN = ../../libapps$(LIBEXT)
+endif
+endif
+
+# Common build
+
+all: .built
+.PHONY: context depend clean distclean
+
+$(AOBJS): %$(OBJEXT): %.S
+ $(call ASSEMBLE, $<, $@)
+
+$(COBJS) $(MAINOBJ): %$(OBJEXT): %.c
+ $(call COMPILE, $<, $@)
+
+.built: $(OBJS)
+ $(call ARCHIVE, $(BIN), $(OBJS))
+ $(Q) touch .built
+
+install:
+
+context:
+
+# Create dependencies
+
+.depend: Makefile $(SRCS)
+ $(Q) $(MKDEP) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
+ $(Q) touch $@
+
+depend: .depend
+
+clean:
+ $(call DELFILE, .built)
+ $(call CLEAN)
+
+distclean: clean
+ $(call DELFILE, Make.dep)
+ $(call DELFILE, .depend)
+
+-include Make.dep
+.PHONY: preconfig
+preconfig:
diff --git a/wireless/wext/wext.c b/wireless/wext/wext.c
new file mode 100644
index 000000000..f952369f4
--- /dev/null
+++ b/wireless/wext/wext.c
@@ -0,0 +1,359 @@
+/************************************************************************************
+ * apps/include/graphics/wext.c
+ * Driver interaction with generic Wireless Extensions
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Simon Piriou <spiriou31@gmail.com>
+ * Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Adapted to NuttX from driver_ext.c
+ *
+ * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/* This file implements a driver interface for the Linux Wireless Extensions.
+ * When used with WE-18 or newer, this interface can be used as-is with number
+ * of drivers. In addition to this, some of the common functions in this file
+ * can be used by other driver interface implementations that use generic WE
+ * ioctls, but require private ioctls for some of the functionality.
+ */
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <debug.h>
+
+#include "wireless/wext.h"
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: wpa_driver_wext_set_auth_param
+ *
+ * Description:
+ *
+ * Input Parameters:
+ *
+ * Returned Value:
+ *
+ ************************************************************************************/
+
+int wpa_driver_wext_set_auth_param(int sockfd, FAR char *ifname, int idx,
+ uint32_t value)
+{
+ struct iwreq iwr;
+ int errcode;
+ int ret = 0;
+
+ memset(&iwr, 0, sizeof(iwr));
+ strncpy(iwr.ifr_name, ifname, IFNAMSIZ);
+ iwr.u.param.flags = idx & IW_AUTH_INDEX;
+ iwr.u.param.value = value;
+
+ if (ioctl(sockfd, SIOCSIWAUTH, (unsigned long)&iwr) < 0)
+ {
+ errcode = errno;
+ if (errcode != EOPNOTSUPP)
+ {
+ nerr("ERROR: SIOCSIWAUTH(param %d value 0x%x) failed: %d)",
+ idx, value, errcode);
+ }
+
+ ret = errcode == EOPNOTSUPP ? -2 : -1;
+ }
+
+ return ret;
+}
+
+/************************************************************************************
+ * Name: wpa_driver_wext_set_ssid
+ *
+ * Description:
+ * Set SSID, SIOCSIWESSID
+ *
+ * Input Parameters:
+ * sockfd - Opened network socket
+ * ifname - Interface name
+ * ssid - SSID
+ * ssid_len - Length of SSID (0..32)
+ *
+ * Returned Value:
+ * 0 on success, -1 on failure
+ *
+ ************************************************************************************/
+
+int wpa_driver_wext_set_ssid(int sockfd, FAR char *ifname, FAR const uint8_t *ssid,
+ size_t ssid_len)
+{
+ struct iwreq iwr;
+ int ret = 0;
+ char buf[33];
+
+ if (ssid_len > SSID_MAX_LEN)
+ {
+ return -1;
+ }
+
+ memset(&iwr, 0, sizeof(iwr));
+ strncpy(iwr.ifr_name, ifname, IFNAMSIZ);
+
+ /* flags: 1 = ESSID is active, 0 = not (promiscuous) */
+
+ iwr.u.essid.flags = (ssid_len != 0);
+ memset(buf, 0, sizeof(buf));
+ memcpy(buf, ssid, ssid_len);
+ iwr.u.essid.pointer = (caddr_t) buf;
+
+ iwr.u.essid.length = ssid_len;
+
+ if (ioctl(sockfd, SIOCSIWESSID, (unsigned long)&iwr) < 0)
+ {
+ nerr("ERROR: ioctl[SIOCSIWESSID]: %d", errno);
+ ret = -1;
+ }
+
+ return ret;
+}
+
+/************************************************************************************
+ * Name: wpa_driver_wext_set_key_ext
+ *
+ * Description:
+ *
+ * Input Parameters:
+ * sockfd - Opened network socket
+ * ifname - Interface name
+ *
+ * Returned Value:
+ *
+ ************************************************************************************/
+
+int wpa_driver_wext_set_key_ext(int sockfd, FAR char *ifname, enum wpa_alg alg,
+ FAR const uint8_t *key, size_t key_len)
+{
+ struct iwreq iwr;
+ int ret = 0;
+ struct iw_encode_ext *ext;
+
+ ext = malloc(sizeof(*ext) + key_len);
+ if (ext == NULL)
+ {
+ return -1;
+ }
+
+ memset(&iwr, 0, sizeof(iwr));
+ strncpy(iwr.ifr_name, ifname, IFNAMSIZ);
+
+ iwr.u.encoding.pointer = (caddr_t) ext;
+ iwr.u.encoding.length = sizeof(*ext) + key_len;
+
+ if (key && key_len)
+ {
+ memcpy(ext + 1, key, key_len);
+ ext->key_len = key_len;
+ }
+
+ switch (alg)
+ {
+ case WPA_ALG_NONE:
+ ext->alg = IW_ENCODE_ALG_NONE;
+ break;
+
+ case WPA_ALG_WEP:
+ ext->alg = IW_ENCODE_ALG_WEP;
+ break;
+
+ case WPA_ALG_TKIP:
+ ext->alg = IW_ENCODE_ALG_TKIP;
+ break;
+
+ case WPA_ALG_CCMP:
+ ext->alg = IW_ENCODE_ALG_CCMP;
+ break;
+
+ default:
+ nerr("ERROR: Unknown algorithm %d", alg);
+ free(ext);
+ return -1;
+ }
+
+ if (ioctl(sockfd, SIOCSIWENCODEEXT, (unsigned long)&iwr) < 0)
+ {
+ ret = errno == EOPNOTSUPP ? -2 : -1;
+ nerr("ERROR: ioctl[SIOCSIWENCODEEXT]: %d", errno);
+ }
+
+ free(ext);
+ return ret;
+}
+
+/************************************************************************************
+ * Name: wpa_driver_wext_associate
+ *
+ * Description:
+ *
+ * Input Parameters:
+ *
+ * Returned Value:
+ *
+ ************************************************************************************/
+
+int wpa_driver_wext_associate(void)
+{
+ int ret;
+ int sockfd;
+ struct iwreq req;
+
+ int sta_mode = IW_MODE_INFRA;
+
+ // IW_AUTH_WPA_VERSION_DISABLED
+ // IW_AUTH_WPA_VERSION_WPA
+
+ int auth_wpa = IW_AUTH_WPA_VERSION_WPA2;
+
+ // IW_AUTH_CIPHER_NONE
+ // IW_AUTH_CIPHER_WEP40
+ // IW_AUTH_CIPHER_TKIP
+ // IW_AUTH_CIPHER_WEP104
+
+ int cipher_mode = IW_AUTH_CIPHER_CCMP;
+
+ enum wpa_alg alg = WPA_ALG_CCMP;
+
+ char ifname[] = "wlan0";
+ const uint8_t ssid[] = "myApSSID";
+ const uint8_t passphrase[] = "mySSIDpassphrase";
+
+ ninfo("Entry\n");
+
+ /* Get a socket (only so that we get access to the INET subsystem) */
+
+ sockfd = socket(PF_INETX, NETLIB_SOCK_IOCTL, 0);
+ if (sockfd < 0)
+ {
+ return sockfd;
+ }
+
+ /* Put the driver name into the request */
+
+ strncpy(req.ifr_name, ifname, IFNAMSIZ);
+
+ if (wpa_driver_wext_set_mode(sockfd, ifname, sta_mode) < 0)
+ {
+ nerr("Fail set sta mode\n");
+ ret = -1;
+ goto close_socket;
+ }
+
+ if (wpa_driver_wext_set_auth_param(sockfd, ifname, IW_AUTH_WPA_VERSION,
+ auth_wpa) < 0)
+ {
+ nerr("Fail set wpa version\n");
+ ret = -1;
+ goto close_socket;
+ }
+
+ if (wpa_driver_wext_set_auth_param(sockfd, ifname,
+ IW_AUTH_CIPHER_PAIRWISE, cipher_mode) < 0)
+ {
+ nerr("Fail set cipher mode\n");
+ ret = -1;
+ goto close_socket;
+ }
+
+ if (wpa_driver_wext_set_key_ext(sockfd, ifname, alg, passphrase,
+ sizeof(passphrase)-1))
+ {
+ nerr("Fail set key\n");
+ ret = -1;
+ goto close_socket;
+ }
+
+ if (wpa_driver_wext_set_ssid(sockfd, ifname, ssid, sizeof(ssid)-1) < 0)
+ {
+ nerr("Fail set ssid\n");
+ ret = -1;
+ goto close_socket;
+ }
+
+close_socket:
+ close(sockfd);
+ return ret;
+}
+
+/************************************************************************************
+ * Name: wpa_driver_wext_set_mode
+ *
+ * Description:
+ * Set wireless mode (infra/adhoc), SIOCSIWMODE
+ *
+ * Input Parameters:
+ * sockfd - Opened network socket
+ * ifname - Interface name
+ * mode - 0 = infra/BSS (associate with an AP), 1 = adhoc/IBSS
+ *
+ * Returned Value:
+ * 0 on success, -1 on failure
+ *
+ ************************************************************************************/
+
+int wpa_driver_wext_set_mode(int sockfd, FAR char *ifname, int mode)
+{
+ struct iwreq iwr;
+ int ret = -1;
+
+ memset(&iwr, 0, sizeof(iwr));
+ strncpy(iwr.ifr_name, ifname, IFNAMSIZ);
+ iwr.u.mode = mode;
+
+ if (ioctl(sockfd, SIOCSIWMODE, (unsigned long)&iwr) == 0)
+ {
+ ret = 0;
+ goto done;
+ }
+
+ nerr("ERROR: ioctl[SIOCSIWMODE]: %d", errno);
+
+done:
+ return ret;
+}