1 /*
2 * Copyright (c) 2017, The Linux Foundation. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above
10 * copyright notice, this list of conditions and the following
11 * disclaimer in the documentation and/or other materials provided
12 * with the distribution.
13 * * Neither the name of The Linux Foundation nor the names of its
14 * contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29 #define LOG_TAG "IPAHALService/IpaEventRelay"
30 /* External Includes */
31 #include <cutils/log.h>
32
33 /* HIDL Includes */
34 #include <android/hardware/tetheroffload/control/1.0/ITetheringOffloadCallback.h>
35
36 /* Internal Includes */
37 #include "IpaEventRelay.h"
38
39 /* Namespace pollution avoidance */
40 using ::android::hardware::tetheroffload::control::V1_0::ITetheringOffloadCallback;
41 using ::android::hardware::tetheroffload::control::V1_0::OffloadCallbackEvent;
42
43
IpaEventRelay(const::android::sp<ITetheringOffloadCallback> & cb)44 IpaEventRelay::IpaEventRelay(
45 const ::android::sp<ITetheringOffloadCallback>& cb) : mFramework(cb) {
46 } /* IpaEventRelay */
47
onOffloadStarted()48 void IpaEventRelay::onOffloadStarted() {
49 ALOGI("onOffloadStarted()");
50 auto ret = mFramework->onEvent(OffloadCallbackEvent::OFFLOAD_STARTED);
51 if (!ret.isOk()) {
52 ALOGE("Triggering OffloadStarted Callback failed.");
53 }
54 } /* onOffloadStarted */
55
onOffloadStopped(StoppedReason reason)56 void IpaEventRelay::onOffloadStopped(StoppedReason reason) {
57 ALOGI("onOffloadStopped(%d)", reason);
58 if( reason == StoppedReason::REQUESTED ) {
59 /*
60 * No way to communicate this to Framework right now, they make an
61 * assumption that offload is stopped when they remove the
62 * configuration.
63 */
64 }
65 else if ( reason == StoppedReason::ERROR ) {
66 auto ret = mFramework->onEvent(OffloadCallbackEvent::OFFLOAD_STOPPED_ERROR);
67 if (!ret.isOk()) {
68 ALOGE("Triggering OffloadStopped Callback failed.");
69 }
70 }
71 else if ( reason == StoppedReason::UNSUPPORTED ) {
72 auto ret = mFramework->onEvent(OffloadCallbackEvent::OFFLOAD_STOPPED_UNSUPPORTED);
73 if (!ret.isOk()) {
74 ALOGE("Triggering OffloadStopped Callback failed.");
75 }
76 }
77 else {
78 ALOGE("Unknown stopped reason(%d)", reason);
79 }
80 } /* onOffloadStopped */
81
onOffloadSupportAvailable()82 void IpaEventRelay::onOffloadSupportAvailable() {
83 ALOGI("onOffloadSupportAvailable()");
84 auto ret = mFramework->onEvent(OffloadCallbackEvent::OFFLOAD_SUPPORT_AVAILABLE);
85 if (!ret.isOk()) {
86 ALOGE("Triggering OffloadSupportAvailable Callback failed.");
87 }
88 } /* onOffloadSupportAvailable */
89
onLimitReached()90 void IpaEventRelay::onLimitReached() {
91 ALOGI("onLimitReached()");
92 auto ret = mFramework->onEvent(OffloadCallbackEvent::OFFLOAD_STOPPED_LIMIT_REACHED);
93 if (!ret.isOk()) {
94 ALOGE("Triggering LimitReached Callback failed.");
95 }
96 } /* onLimitReached */
97