1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
/*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
* Not a Contribution
*/
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "LocSvc_AGnssInterface"
#include <log_util.h>
#include "Gnss.h"
#include "AGnss.h"
namespace android {
namespace hardware {
namespace gnss {
namespace V1_1 {
namespace implementation {
static AGnss* spAGnss = nullptr;
AGnss::AGnss(Gnss* gnss) : mGnss(gnss) {
spAGnss = this;
}
AGnss::~AGnss() {
spAGnss = nullptr;
}
void AGnss::agnssStatusIpV4Cb(AGnssExtStatusIpV4 status){
if (nullptr != spAGnss) {
spAGnss->statusIpV4Cb(status);
}
}
void AGnss::statusIpV4Cb(AGnssExtStatusIpV4 status) {
IAGnssCallback::AGnssStatusIpV4 st = {};
switch (status.type) {
case LOC_AGPS_TYPE_SUPL:
st.type = IAGnssCallback::AGnssType::TYPE_SUPL;
break;
case LOC_AGPS_TYPE_C2K:
st.type = IAGnssCallback::AGnssType::TYPE_C2K;
break;
default:
LOC_LOGE("invalid type: %d", status.type);
return;
}
switch (status.status) {
case LOC_GPS_REQUEST_AGPS_DATA_CONN:
st.status = IAGnssCallback::AGnssStatusValue::REQUEST_AGNSS_DATA_CONN;
break;
case LOC_GPS_RELEASE_AGPS_DATA_CONN:
st.status = IAGnssCallback::AGnssStatusValue::RELEASE_AGNSS_DATA_CONN;
break;
case LOC_GPS_AGPS_DATA_CONNECTED:
st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONNECTED;
break;
case LOC_GPS_AGPS_DATA_CONN_DONE:
st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONN_DONE;
break;
case LOC_GPS_AGPS_DATA_CONN_FAILED:
st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONN_FAILED;
break;
default:
LOC_LOGE("invalid status: %d", status.status);
return;
}
st.ipV4Addr = status.ipV4Addr;
if (mAGnssCbIface != nullptr) {
auto r = mAGnssCbIface->agnssStatusIpV4Cb(st);
if (!r.isOk()) {
LOC_LOGw("Error invoking AGNSS status cb %s", r.description().c_str());
}
} else {
LOC_LOGw("setCallback has not been called yet");
}
}
Return<void> AGnss::setCallback(const sp<IAGnssCallback>& callback) {
if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){
LOC_LOGE("Null GNSS interface");
return Void();
}
// Save the interface
mAGnssCbIface = callback;
AgpsCbInfo cbInfo = {};
cbInfo.statusV4Cb = (void*)agnssStatusIpV4Cb;
cbInfo.atlType = AGPS_ATL_TYPE_SUPL | AGPS_ATL_TYPE_SUPL_ES;
mGnss->getGnssInterface()->agpsInit(cbInfo);
return Void();
}
Return<bool> AGnss::dataConnClosed() {
if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){
LOC_LOGE("Null GNSS interface");
return false;
}
mGnss->getGnssInterface()->agpsDataConnClosed(LOC_AGPS_TYPE_SUPL);
return true;
}
Return<bool> AGnss::dataConnFailed() {
if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){
LOC_LOGE("Null GNSS interface");
return false;
}
mGnss->getGnssInterface()->agpsDataConnFailed(LOC_AGPS_TYPE_SUPL);
return true;
}
Return<bool> AGnss::dataConnOpen(const hidl_string& apn,
IAGnss::ApnIpType apnIpType) {
if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){
LOC_LOGE("Null GNSS interface");
return false;
}
/* Validate */
if(apn.empty()){
LOC_LOGE("Invalid APN");
return false;
}
LOC_LOGD("dataConnOpen APN name = [%s]", apn.c_str());
AGpsBearerType bearerType;
switch (apnIpType) {
case IAGnss::ApnIpType::IPV4:
bearerType = AGPS_APN_BEARER_IPV4;
break;
case IAGnss::ApnIpType::IPV6:
bearerType = AGPS_APN_BEARER_IPV6;
break;
case IAGnss::ApnIpType::IPV4V6:
bearerType = AGPS_APN_BEARER_IPV4V6;
break;
default:
bearerType = AGPS_APN_BEARER_IPV4;
break;
}
mGnss->getGnssInterface()->agpsDataConnOpen(
LOC_AGPS_TYPE_SUPL, apn.c_str(), apn.size(), (int)bearerType);
return true;
}
Return<bool> AGnss::setServer(IAGnssCallback::AGnssType type,
const hidl_string& hostname,
int32_t port) {
if (mGnss == nullptr) {
LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
return false;
}
GnssConfig config;
memset(&config, 0, sizeof(GnssConfig));
config.size = sizeof(GnssConfig);
config.flags = GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT;
config.assistanceServer.size = sizeof(GnssConfigSetAssistanceServer);
if (type == IAGnssCallback::AGnssType::TYPE_SUPL) {
config.assistanceServer.type = GNSS_ASSISTANCE_TYPE_SUPL;
} else if (type == IAGnssCallback::AGnssType::TYPE_C2K) {
config.assistanceServer.type = GNSS_ASSISTANCE_TYPE_C2K;
} else {
LOC_LOGE("%s]: invalid AGnssType: %d", __FUNCTION__, static_cast<int>(type));
return false;
}
config.assistanceServer.hostName = strdup(hostname.c_str());
config.assistanceServer.port = port;
return mGnss->updateConfiguration(config);
}
} // namespace implementation
} // namespace V1_1
} // namespace gnss
} // namespace hardware
} // namespace android
|
