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 #include <string.h> 19 20 #define LOG_TAG "SupplicantStatus" 21 #include <cutils/log.h> 22 23 #include "SupplicantStatus.h" 24 #include "SupplicantState.h" 25 26 SupplicantStatus::SupplicantStatus() { 27 mWpaState = SupplicantState::UNKNOWN; 28 mId = -1; 29 mBssid = NULL; 30 mSsid = NULL; 31 } 32 33 SupplicantStatus::SupplicantStatus(int state, int id, char *bssid, char *ssid) : 34 mWpaState(state), mId(id), mBssid(bssid), mSsid(ssid) { 35 36 LOGD("state %d, id %d, bssid %p, ssid %p\n", mWpaState, mId, mBssid, mSsid); 37 } 38 39 SupplicantStatus::~SupplicantStatus() { 40 if (mBssid) 41 free(mBssid); 42 if (mSsid) 43 free(mSsid); 44 } 45 46 SupplicantStatus *SupplicantStatus::createStatus(char *data, int len) { 47 char *bssid = NULL; 48 char *ssid = NULL; 49 int id = -1; 50 int state = SupplicantState::UNKNOWN; 51 52 char *next = data; 53 char *line; 54 while((line = strsep(&next, "\n"))) { 55 char *line_next = line; 56 char *token = strsep(&line_next, "="); 57 char *value = strsep(&line_next, "="); 58 if (!strcmp(token, "bssid")) 59 bssid = strdup(value); 60 else if (!strcmp(token, "ssid")) 61 ssid = strdup(value); 62 else if (!strcmp(token, "id")) 63 id = atoi(value); 64 else if (!strcmp(token, "wpa_state")) { 65 if (!strcmp(value, "DISCONNECTED")) 66 state = SupplicantState::DISCONNECTED; 67 else if (!strcmp(value, "INACTIVE")) 68 state = SupplicantState::INACTIVE; 69 else if (!strcmp(value, "SCANNING")) 70 state = SupplicantState::SCANNING; 71 else if (!strcmp(value, "ASSOCIATING")) 72 state = SupplicantState::ASSOCIATING; 73 else if (!strcmp(value, "ASSOCIATED")) 74 state = SupplicantState::ASSOCIATED; 75 else if (!strcmp(value, "FOURWAY_HANDSHAKE")) 76 state = SupplicantState::FOURWAY_HANDSHAKE; 77 else if (!strcmp(value, "GROUP_HANDSHAKE")) 78 state = SupplicantState::GROUP_HANDSHAKE; 79 else if (!strcmp(value, "COMPLETED")) 80 state = SupplicantState::COMPLETED; 81 else if (!strcmp(value, "IDLE")) 82 state = SupplicantState::IDLE; 83 else 84 LOGE("Unknown supplicant state '%s'", value); 85 } else 86 LOGD("Ignoring unsupported status token '%s'", token); 87 } 88 89 return new SupplicantStatus(state, id, bssid, ssid); 90 91 } 92
