San Mehat | 3aff2d1 | 2009-06-15 14:10:44 -0700 | [diff] [blame] | 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 "SupplicantEventFactory" |
| 20 | #include <cutils/log.h> |
| 21 | |
| 22 | #include "SupplicantEvent.h" |
| 23 | #include "SupplicantEventFactory.h" |
| 24 | #include "SupplicantAssociatingEvent.h" |
| 25 | #include "SupplicantAssociatedEvent.h" |
| 26 | #include "SupplicantConnectedEvent.h" |
| 27 | #include "SupplicantStateChangeEvent.h" |
| 28 | #include "SupplicantScanResultsEvent.h" |
| 29 | #include "SupplicantConnectionTimeoutEvent.h" |
| 30 | #include "SupplicantDisconnectedEvent.h" |
| 31 | #if 0 |
| 32 | #include "SupplicantTerminatingEvent.h" |
| 33 | #include "SupplicantPasswordChangedEvent.h" |
| 34 | #include "SupplicantEapNotificationEvent.h" |
| 35 | #include "SupplicantEapStartedEvent.h" |
| 36 | #include "SupplicantEapMethodEvent.h" |
| 37 | #include "SupplicantEapSuccessEvent.h" |
| 38 | #include "SupplicantEapFailureEvent.h" |
| 39 | #include "SupplicantLinkSpeedEvent.h" |
| 40 | #include "SupplicantDriverStateEvent.h" |
| 41 | #endif |
| 42 | |
| 43 | #include "libwpa_client/wpa_ctrl.h" |
| 44 | |
| 45 | SupplicantEventFactory::SupplicantEventFactory() { |
| 46 | } |
| 47 | |
| 48 | SupplicantEvent *SupplicantEventFactory::createEvent(char *event, size_t len) { |
| 49 | int level = 0; |
| 50 | |
| 51 | if (event[0] == '<') { |
| 52 | char *match = strchr(event, '>'); |
| 53 | if (match) { |
| 54 | char tmp[16]; |
| 55 | |
| 56 | strncpy(tmp, &event[1], (match - event)); |
| 57 | level = atoi(tmp); |
| 58 | event += (match - event) + 1; |
| 59 | } else |
| 60 | LOGW("Unclosed level brace in event"); |
| 61 | } else |
| 62 | LOGW("No level specified in event"); |
| 63 | |
| 64 | /* |
| 65 | * <N>CTRL-EVENT-XXX |
| 66 | * ^ |
| 67 | * +---- event |
| 68 | */ |
| 69 | |
| 70 | if (!strncmp(event, "Authentication with ", 20)) { |
| 71 | if (!strcmp(event + strlen(event) - strlen(" timed out."), |
| 72 | " timed out.")) { |
| 73 | return new SupplicantConnectionTimeoutEvent(level, |
| 74 | event + 20, |
| 75 | len); |
| 76 | } else |
| 77 | return NULL; |
| 78 | |
| 79 | } else if (!strncmp(event, "Associated with ", 16)) |
| 80 | return new SupplicantAssociatedEvent(level, event + 16, len); |
| 81 | else if (!strncmp(event, "Trying to associate with ", 25)) |
| 82 | return new SupplicantAssociatingEvent(level, event + 25, len); |
| 83 | else if (!strncmp(event, WPA_EVENT_CONNECTED, strlen(WPA_EVENT_CONNECTED))) { |
| 84 | return new SupplicantConnectedEvent(level, |
| 85 | event + strlen(WPA_EVENT_CONNECTED), |
| 86 | len); |
| 87 | } else if (!strncmp(event, WPA_EVENT_SCAN_RESULTS, strlen(WPA_EVENT_SCAN_RESULTS))) { |
| 88 | return new SupplicantScanResultsEvent(level, |
| 89 | event + strlen(WPA_EVENT_SCAN_RESULTS), |
| 90 | len); |
| 91 | } else if (!strncmp(event, WPA_EVENT_STATE_CHANGE, strlen(WPA_EVENT_STATE_CHANGE))) { |
| 92 | return new SupplicantStateChangeEvent(level, |
| 93 | event + strlen(WPA_EVENT_STATE_CHANGE), |
| 94 | len); |
| 95 | } |
| 96 | else if (!strncmp(event, WPA_EVENT_DISCONNECTED, strlen(WPA_EVENT_DISCONNECTED))) |
| 97 | return new SupplicantDisconnectedEvent(level, event, len); |
| 98 | #if 0 |
| 99 | else if (!strncmp(event, WPA_EVENT_TERMINATING, strlen(WPA_EVENT_TERMINATING))) |
| 100 | return new SupplicantTerminatingEvent(event, len); |
| 101 | else if (!strncmp(event, WPA_EVENT_PASSWORD_CHANGED, strlen(WPA_EVENT_PASSWORD_CHANGED))) |
| 102 | return new SupplicantPasswordChangedEvent(event, len); |
| 103 | else if (!strncmp(event, WPA_EVENT_EAP_NOTIFICATION, strlen(WPA_EVENT_EAP_NOTIFICATION))) |
| 104 | return new SupplicantEapNotificationEvent(event, len); |
| 105 | else if (!strncmp(event, WPA_EVENT_EAP_STARTED, strlen(WPA_EVENT_EAP_STARTED))) |
| 106 | return new SupplicantEapStartedEvent(event, len); |
| 107 | else if (!strncmp(event, WPA_EVENT_EAP_METHOD, strlen(WPA_EVENT_EAP_METHOD))) |
| 108 | return new SupplicantEapMethodEvent(event, len); |
| 109 | else if (!strncmp(event, WPA_EVENT_EAP_SUCCESS, strlen(WPA_EVENT_EAP_SUCCESS))) |
| 110 | return new SupplicantEapSuccessEvent(event, len); |
| 111 | else if (!strncmp(event, WPA_EVENT_EAP_FAILURE, strlen(WPA_EVENT_EAP_FAILURE))) |
| 112 | return new SupplicantEapFailureEvent(event, len); |
| 113 | else if (!strncmp(event, WPA_EVENT_LINK_SPEED, strlen(WPA_EVENT_LINK_SPEED))) |
| 114 | return new SupplicantLinkSpeedEvent(event, len); |
| 115 | else if (!strncmp(event, WPA_EVENT_DRIVER_STATE, strlen(WPA_EVENT_DRIVER_STATE))) |
| 116 | return new SupplicantDriverStateEvent(event, len); |
| 117 | #endif |
| 118 | return NULL; |
| 119 | } |