100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#define LOG_TAG "SupplicantAssociatingEvent"
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#include <cutils/log.h>
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#include "SupplicantAssociatingEvent.h"
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SupplicantAssociatingEvent::SupplicantAssociatingEvent(int level, char *event,
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size_t len) :
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SupplicantEvent(SupplicantEvent::EVENT_ASSOCIATING,
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level) {
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char *p = event;
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mBssid = NULL;
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mSsid = NULL;
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mFreq = -1;
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// SSID 'default'
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// OR
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// "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)"
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if (strncmp(event, "SSID", 4)) {
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mBssid = (char *) malloc(18);
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strncpy(mBssid, p, 17);
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mBssid[17] = '\0';
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p += 25;
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// "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)"
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// ^
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// p
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char *q = index(p, '\'');
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if (!q) {
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LOGE("Unable to decode SSID (p = {%s})\n", p);
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return;
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}
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mSsid = (char *) malloc((q - p) +1);
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strncpy(mSsid, p, q-p);
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mSsid[q-p] = '\0';
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p = q + 7;
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// "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)"
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// ^
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// p
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if (!(q = index(p, ' '))) {
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LOGE("Unable to decode frequency\n");
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return;
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}
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*q = '\0';
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mFreq = atoi(p);
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} else {
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p+= 6;
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// SSID 'default'
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// ^
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// p
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char *q = index(p, '\'');
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if (!q) {
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LOGE("Unable to decode SSID (p = {%s})\n", p);
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return;
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}
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mSsid = (char *) malloc((q - p) +1);
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strncpy(mSsid, p, q-p);
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mSsid[q-p] = '\0';
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}
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}
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SupplicantAssociatingEvent::SupplicantAssociatingEvent(const char *bssid,
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const char *ssid,
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int freq) :
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SupplicantEvent(SupplicantEvent::EVENT_ASSOCIATING, -1) {
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mBssid = strdup(bssid);
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mSsid= strdup(ssid);
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mFreq = freq;
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}
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SupplicantAssociatingEvent::~SupplicantAssociatingEvent() {
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if (mBssid)
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free(mBssid);
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if (mSsid)
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free(mSsid);
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}
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