M7350/system/core/nexus/SupplicantAssociatingEvent.cpp
2024-09-09 08:52:07 +00:00

101 lines
2.9 KiB
C++

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