1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <stdlib.h> 18 19 #define LOG_TAG "SupplicantAssociatingEvent" 20 #include <cutils/log.h> 21 22 #include "SupplicantAssociatingEvent.h" 23 24 SupplicantAssociatingEvent::SupplicantAssociatingEvent(int level, char *event, 25 size_t len) : 26 SupplicantEvent(SupplicantEvent::EVENT_ASSOCIATING, 27 level) { 28 char *p = event; 29 30 mBssid = NULL; 31 mSsid = NULL; 32 mFreq = -1; 33 34 // SSID 'default' 35 // OR 36 // "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)" 37 38 if (strncmp(event, "SSID", 4)) { 39 mBssid = (char *) malloc(18); 40 strncpy(mBssid, p, 17); 41 mBssid[17] = '\0'; 42 p += 25; 43 44 // "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)" 45 // ^ 46 // p 47 char *q = index(p, '\''); 48 if (!q) { 49 LOGE("Unable to decode SSID (p = {%s})\n", p); 50 return; 51 } 52 mSsid = (char *) malloc((q - p) +1); 53 strncpy(mSsid, p, q-p); 54 mSsid[q-p] = '\0'; 55 56 p = q + 7; 57 58 // "00:13:46:40:40:aa (SSID='default' freq=2437 MHz)" 59 // ^ 60 // p 61 if (!(q = index(p, ' '))) { 62 LOGE("Unable to decode frequency\n"); 63 return; 64 } 65 *q = '\0'; 66 mFreq = atoi(p); 67 } else { 68 p+= 6; 69 70 // SSID 'default' 71 // ^ 72 // p 73 74 char *q = index(p, '\''); 75 if (!q) { 76 LOGE("Unable to decode SSID (p = {%s})\n", p); 77 return; 78 } 79 mSsid = (char *) malloc((q - p) +1); 80 strncpy(mSsid, p, q-p); 81 mSsid[q-p] = '\0'; 82 } 83 } 84 85 SupplicantAssociatingEvent::SupplicantAssociatingEvent(const char *bssid, 86 const char *ssid, 87 int freq) : 88 SupplicantEvent(SupplicantEvent::EVENT_ASSOCIATING, -1) { 89 mBssid = strdup(bssid); 90 mSsid= strdup(ssid); 91 mFreq = freq; 92 } 93 94 SupplicantAssociatingEvent::~SupplicantAssociatingEvent() { 95 if (mBssid) 96 free(mBssid); 97 if (mSsid) 98 free(mSsid); 99 } 100 101
