wwan_world.cc revision e969b9be8eca27ffc875167879ab0ec093b3e313 
1/*
2 * Copyright (C) 2017 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 <chre.h>
18#include <cinttypes>
19
20#include "chre/util/nanoapp/log.h"
21
22#define LOG_TAG "[WwanWorld]"
23
24#ifdef CHRE_NANOAPP_INTERNAL
25#include "chre/platform/platform_static_nanoapp_init.h"
26
27namespace chre {
28namespace {
29#endif  // CHRE_NANOAPP_INTERNAL
30
31bool nanoappStart() {
32  LOGI("App started as instance %" PRIu32, chreGetInstanceId());
33
34  const char *wwanCapabilitiesStr;
35  uint32_t wwanCapabilities = chreWwanGetCapabilities();
36  switch (wwanCapabilities) {
37    case CHRE_WWAN_GET_CELL_INFO:
38      wwanCapabilitiesStr = "GET_CELL_INFO";
39      break;
40    case CHRE_WWAN_CAPABILITIES_NONE:
41      wwanCapabilitiesStr = "NONE";
42      break;
43    default:
44      wwanCapabilitiesStr = "INVALID";
45  }
46
47  LOGI("Detected WWAN support as: %s (%" PRIu32 ")",
48       wwanCapabilitiesStr, wwanCapabilities);
49  return true;
50}
51
52void nanoappHandleEvent(uint32_t senderInstanceId,
53                        uint16_t eventType,
54                        const void *eventData) {
55  // TODO: Implement this.
56}
57
58void nanoappStop() {
59  LOGI("Stopped");
60}
61
62#ifdef CHRE_NANOAPP_INTERNAL
63}  // namespace
64
65PLATFORM_STATIC_NANOAPP_INIT(WwanWorld);
66
67}  // namespace chre
68#endif  // CHRE_NANOAPP_INTERNAL
69