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Current Path: /usr/src/contrib/wpa/wpa_supplicant

usr / src / contrib / wpa / wpa_supplicant /

📁 ..
📄 Android.mk(36.85 KB)
📄 ChangeLog(127.25 KB)
📄 README(39.17 KB)
📄 README-DPP(5.25 KB)
📄 README-HS20(21.84 KB)
📄 README-P2P(32.99 KB)
📄 README-WPS(15.87 KB)
📄 README-Windows.txt(12.11 KB)
📄 android.config(19.49 KB)
📄 ap.c(43.64 KB)
📄 ap.h(4.4 KB)
📄 autoscan.c(3.48 KB)
📄 autoscan.h(1.36 KB)
📄 autoscan_exponential.c(2.01 KB)
📄 autoscan_periodic.c(1.6 KB)
📄 bgscan.c(2.41 KB)
📄 bgscan.h(2.07 KB)
📄 bgscan_learn.c(14.42 KB)
📄 bgscan_simple.c(8 KB)
📁 binder
📄 blacklist.c(3.38 KB)
📄 blacklist.h(660 B)
📄 bss.c(35.64 KB)
📄 bss.h(5.76 KB)
📄 config.c(119.47 KB)
📄 config.h(50.22 KB)
📄 config_file.c(42.45 KB)
📄 config_none.c(1.25 KB)
📄 config_ssid.h(26.9 KB)
📄 ctrl_iface.c(274.91 KB)
📄 ctrl_iface.h(5.29 KB)
📄 ctrl_iface_named_pipe.c(19.62 KB)
📄 ctrl_iface_udp.c(19.95 KB)
📄 ctrl_iface_unix.c(34.52 KB)
📁 dbus
📄 defconfig(21.75 KB)
📄 dpp_supplicant.c(64.3 KB)
📄 dpp_supplicant.h(1.28 KB)
📄 driver_i.h(28.83 KB)
📄 eap_proxy_dummy.mak(0 B)
📄 eap_proxy_dummy.mk(0 B)
📄 eap_register.c(5.24 KB)
📄 eap_testing.txt(14.43 KB)
📄 eapol_test.c(39.52 KB)
📄 eapol_test.py(4.39 KB)
📄 events.c(135.05 KB)
📁 examples
📄 gas_query.c(24.23 KB)
📄 gas_query.h(1.46 KB)
📄 hs20_supplicant.c(33.17 KB)
📄 hs20_supplicant.h(2.18 KB)
📄 ibss_rsn.c(23.31 KB)
📄 ibss_rsn.h(1.7 KB)
📄 interworking.c(81.56 KB)
📄 interworking.h(1.33 KB)
📄 libwpa_test.c(611 B)
📄 main.c(10.22 KB)
📄 main_none.c(844 B)
📄 mbo.c(14.95 KB)
📄 mesh.c(18.88 KB)
📄 mesh.h(1.39 KB)
📄 mesh_mpm.c(36.44 KB)
📄 mesh_mpm.h(1.45 KB)
📄 mesh_rsn.c(20.72 KB)
📄 mesh_rsn.h(1.43 KB)
📄 nfc_pw_token.c(1.71 KB)
📄 nmake.mak(6.58 KB)
📄 notify.c(20.83 KB)
📄 notify.h(7.2 KB)
📄 offchannel.c(16.1 KB)
📄 offchannel.h(1.37 KB)
📄 op_classes.c(9.3 KB)
📄 p2p_supplicant.c(270.45 KB)
📄 p2p_supplicant.h(12.84 KB)
📄 p2p_supplicant_sd.c(30.81 KB)
📄 preauth_test.c(8.56 KB)
📄 rrm.c(41.04 KB)
📄 scan.c(80.03 KB)
📄 scan.h(2.76 KB)
📄 sme.c(74.45 KB)
📄 sme.h(3.68 KB)
📁 systemd
📄 todo.txt(4.43 KB)
📁 utils
📁 vs2005
📄 wifi_display.c(10.42 KB)
📄 wifi_display.h(904 B)
📄 wmm_ac.c(23.61 KB)
📄 wmm_ac.h(4.84 KB)
📄 wnm_sta.c(50.52 KB)
📄 wnm_sta.h(2.47 KB)
📄 wpa_cli.c(121.3 KB)
📄 wpa_passphrase.c(1.45 KB)
📄 wpa_priv.c(29.97 KB)
📄 wpa_supplicant.c(205.7 KB)
📄 wpa_supplicant.conf(74.93 KB)
📄 wpa_supplicant_conf.mk(1.25 KB)
📄 wpa_supplicant_conf.sh(458 B)
📄 wpa_supplicant_i.h(46.08 KB)
📄 wpa_supplicant_template.conf(136 B)
📄 wpas_glue.c(33.62 KB)
📄 wpas_glue.h(888 B)
📄 wpas_kay.c(9.92 KB)
📄 wpas_kay.h(1.13 KB)
📄 wpas_module_tests.c(2.51 KB)
📄 wps_supplicant.c(79.22 KB)
📄 wps_supplicant.h(5.08 KB)

Editing: autoscan.c

/*
 * WPA Supplicant - auto scan
 * Copyright (c) 2012, Intel Corporation. All rights reserved.
 * Copyright 2015	Intel Deutschland GmbH
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#include "includes.h"

#include "common.h"
#include "config.h"
#include "wpa_supplicant_i.h"
#include "bss.h"
#include "scan.h"
#include "autoscan.h"

static const struct autoscan_ops * autoscan_modules[] = {
#ifdef CONFIG_AUTOSCAN_EXPONENTIAL
	&autoscan_exponential_ops,
#endif /* CONFIG_AUTOSCAN_EXPONENTIAL */
#ifdef CONFIG_AUTOSCAN_PERIODIC
	&autoscan_periodic_ops,
#endif /* CONFIG_AUTOSCAN_PERIODIC */
	NULL
};

static void request_scan(struct wpa_supplicant *wpa_s)
{
	wpa_s->scan_req = MANUAL_SCAN_REQ;

if (wpa_supplicant_req_sched_scan(wpa_s))
		wpa_supplicant_req_scan(wpa_s, wpa_s->scan_interval, 0);
}

int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan)
{
	const char *name = wpa_s->conf->autoscan;
	const char *params;
	size_t nlen;
	int i;
	const struct autoscan_ops *ops = NULL;
	struct sched_scan_plan *scan_plans;

/* Give preference to scheduled scan plans if supported/configured */
	if (wpa_s->sched_scan_plans) {
		wpa_printf(MSG_DEBUG,
			   "autoscan: sched_scan_plans set - use it instead");
		return 0;
	}

if (wpa_s->autoscan && wpa_s->autoscan_priv) {
		wpa_printf(MSG_DEBUG, "autoscan: Already initialized");
		return 0;
	}

if (name == NULL)
		return 0;

params = os_strchr(name, ':');
	if (params == NULL) {
		params = "";
		nlen = os_strlen(name);
	} else {
		nlen = params - name;
		params++;
	}

for (i = 0; autoscan_modules[i]; i++) {
		if (os_strncmp(name, autoscan_modules[i]->name, nlen) == 0) {
			ops = autoscan_modules[i];
			break;
		}
	}

if (ops == NULL) {
		wpa_printf(MSG_ERROR, "autoscan: Could not find module "
			   "matching the parameter '%s'", name);
		return -1;
	}

scan_plans = os_malloc(sizeof(*wpa_s->sched_scan_plans));
	if (!scan_plans)
		return -1;

wpa_s->autoscan_params = NULL;

wpa_s->autoscan_priv = ops->init(wpa_s, params);
	if (!wpa_s->autoscan_priv) {
		os_free(scan_plans);
		return -1;
	}

scan_plans[0].interval = 5;
	scan_plans[0].iterations = 0;
	os_free(wpa_s->sched_scan_plans);
	wpa_s->sched_scan_plans = scan_plans;
	wpa_s->sched_scan_plans_num = 1;
	wpa_s->autoscan = ops;

wpa_printf(MSG_DEBUG, "autoscan: Initialized module '%s' with "
		   "parameters '%s'", ops->name, params);
	if (!req_scan)
		return 0;

/*
	 * Cancelling existing scan requests, if any.
	 */
	wpa_supplicant_cancel_sched_scan(wpa_s);
	wpa_supplicant_cancel_scan(wpa_s);

/*
	 * Firing first scan, which will lead to call autoscan_notify_scan.
	 */
	request_scan(wpa_s);

return 0;
}

void autoscan_deinit(struct wpa_supplicant *wpa_s)
{
	if (wpa_s->autoscan && wpa_s->autoscan_priv) {
		wpa_printf(MSG_DEBUG, "autoscan: Deinitializing module '%s'",
			   wpa_s->autoscan->name);
		wpa_s->autoscan->deinit(wpa_s->autoscan_priv);
		wpa_s->autoscan = NULL;
		wpa_s->autoscan_priv = NULL;

wpa_s->scan_interval = 5;

os_free(wpa_s->sched_scan_plans);
		wpa_s->sched_scan_plans = NULL;
		wpa_s->sched_scan_plans_num = 0;
	}
}

int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
			 struct wpa_scan_results *scan_res)
{
	int interval;

if (wpa_s->autoscan && wpa_s->autoscan_priv) {
		interval = wpa_s->autoscan->notify_scan(wpa_s->autoscan_priv,
							scan_res);

if (interval <= 0)
			return -1;

wpa_s->scan_interval = interval;
		wpa_s->sched_scan_plans[0].interval = interval;

request_scan(wpa_s);
	}

return 0;
}

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Editing: autoscan.c

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