191 lines
6.5 KiB
C++
191 lines
6.5 KiB
C++
/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* * Neither the name of The Linux Foundation, nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#define LOG_NDEBUG 0
|
|
#define LOG_TAG "LocSvc_BatchingAPIClient"
|
|
|
|
#include <log_util.h>
|
|
#include <loc_cfg.h>
|
|
|
|
#include "LocationUtil.h"
|
|
#include "BatchingAPIClient.h"
|
|
|
|
#include "limits.h"
|
|
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace gnss {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
static void convertBatchOption(const IGnssBatching::Options& in, LocationOptions& out,
|
|
LocationCapabilitiesMask mask);
|
|
|
|
BatchingAPIClient::BatchingAPIClient(const sp<IGnssBatchingCallback>& callback) :
|
|
LocationAPIClientBase(),
|
|
mGnssBatchingCbIface(callback),
|
|
mDefaultId(UINT_MAX),
|
|
mLocationCapabilitiesMask(0)
|
|
{
|
|
LOC_LOGD("%s]: (%p)", __FUNCTION__, &callback);
|
|
|
|
LocationCallbacks locationCallbacks;
|
|
memset(&locationCallbacks, 0, sizeof(LocationCallbacks));
|
|
locationCallbacks.size = sizeof(LocationCallbacks);
|
|
|
|
locationCallbacks.trackingCb = nullptr;
|
|
locationCallbacks.batchingCb = nullptr;
|
|
if (mGnssBatchingCbIface != nullptr) {
|
|
locationCallbacks.batchingCb = [this](size_t count, Location* location,
|
|
BatchingOptions batchOptions) {
|
|
onBatchingCb(count, location, batchOptions);
|
|
};
|
|
}
|
|
locationCallbacks.geofenceBreachCb = nullptr;
|
|
locationCallbacks.geofenceStatusCb = nullptr;
|
|
locationCallbacks.gnssLocationInfoCb = nullptr;
|
|
locationCallbacks.gnssNiCb = nullptr;
|
|
locationCallbacks.gnssSvCb = nullptr;
|
|
locationCallbacks.gnssNmeaCb = nullptr;
|
|
locationCallbacks.gnssMeasurementsCb = nullptr;
|
|
|
|
locAPISetCallbacks(locationCallbacks);
|
|
}
|
|
|
|
BatchingAPIClient::~BatchingAPIClient()
|
|
{
|
|
LOC_LOGD("%s]: ()", __FUNCTION__);
|
|
}
|
|
|
|
int BatchingAPIClient::getBatchSize()
|
|
{
|
|
LOC_LOGD("%s]: ()", __FUNCTION__);
|
|
return locAPIGetBatchSize();
|
|
}
|
|
|
|
int BatchingAPIClient::startSession(const IGnssBatching::Options& opts)
|
|
{
|
|
LOC_LOGD("%s]: (%lld %d)", __FUNCTION__,
|
|
static_cast<long long>(opts.periodNanos), static_cast<uint8_t>(opts.flags));
|
|
int retVal = -1;
|
|
LocationOptions options;
|
|
convertBatchOption(opts, options, mLocationCapabilitiesMask);
|
|
uint32_t mode = 0;
|
|
if (opts.flags == static_cast<uint8_t>(IGnssBatching::Flag::WAKEUP_ON_FIFO_FULL)) {
|
|
mode = SESSION_MODE_ON_FULL;
|
|
}
|
|
if (locAPIStartSession(mDefaultId, mode, options) == LOCATION_ERROR_SUCCESS) {
|
|
retVal = 1;
|
|
}
|
|
return retVal;
|
|
}
|
|
|
|
int BatchingAPIClient::updateSessionOptions(const IGnssBatching::Options& opts)
|
|
{
|
|
LOC_LOGD("%s]: (%lld %d)", __FUNCTION__,
|
|
static_cast<long long>(opts.periodNanos), static_cast<uint8_t>(opts.flags));
|
|
int retVal = -1;
|
|
LocationOptions options;
|
|
convertBatchOption(opts, options, mLocationCapabilitiesMask);
|
|
|
|
uint32_t mode = 0;
|
|
if (opts.flags == static_cast<uint8_t>(IGnssBatching::Flag::WAKEUP_ON_FIFO_FULL)) {
|
|
mode = SESSION_MODE_ON_FULL;
|
|
}
|
|
if (locAPIUpdateSessionOptions(mDefaultId, mode, options) == LOCATION_ERROR_SUCCESS) {
|
|
retVal = 1;
|
|
}
|
|
return retVal;
|
|
}
|
|
|
|
int BatchingAPIClient::stopSession()
|
|
{
|
|
LOC_LOGD("%s]: ", __FUNCTION__);
|
|
int retVal = -1;
|
|
if (locAPIStopSession(mDefaultId) == LOCATION_ERROR_SUCCESS) {
|
|
retVal = 1;
|
|
}
|
|
return retVal;
|
|
}
|
|
|
|
void BatchingAPIClient::getBatchedLocation(int last_n_locations)
|
|
{
|
|
LOC_LOGD("%s]: (%d)", __FUNCTION__, last_n_locations);
|
|
locAPIGetBatchedLocations(mDefaultId, last_n_locations);
|
|
}
|
|
|
|
void BatchingAPIClient::flushBatchedLocations()
|
|
{
|
|
LOC_LOGD("%s]: ()", __FUNCTION__);
|
|
locAPIGetBatchedLocations(mDefaultId, SIZE_MAX);
|
|
}
|
|
|
|
void BatchingAPIClient::onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask)
|
|
{
|
|
LOC_LOGD("%s]: (%02x)", __FUNCTION__, capabilitiesMask);
|
|
mLocationCapabilitiesMask = capabilitiesMask;
|
|
}
|
|
|
|
void BatchingAPIClient::onBatchingCb(size_t count, Location* location, BatchingOptions batchOptions)
|
|
{
|
|
LOC_LOGD("%s]: (count: %zu)", __FUNCTION__, count);
|
|
if (mGnssBatchingCbIface != nullptr && count > 0) {
|
|
hidl_vec<GnssLocation> locationVec;
|
|
locationVec.resize(count);
|
|
for (size_t i = 0; i < count; i++) {
|
|
convertGnssLocation(location[i], locationVec[i]);
|
|
}
|
|
auto r = mGnssBatchingCbIface->gnssLocationBatchCb(locationVec);
|
|
if (!r.isOk()) {
|
|
LOC_LOGE("%s] Error from gnssLocationBatchCb description=%s",
|
|
__func__, r.description().c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
static void convertBatchOption(const IGnssBatching::Options& in, LocationOptions& out,
|
|
LocationCapabilitiesMask mask)
|
|
{
|
|
memset(&out, 0, sizeof(LocationOptions));
|
|
out.size = sizeof(LocationOptions);
|
|
out.minInterval = (uint32_t)(in.periodNanos / 1000000L);
|
|
out.minDistance = 0;
|
|
out.mode = GNSS_SUPL_MODE_STANDALONE;
|
|
if (mask & LOCATION_CAPABILITIES_GNSS_MSA_BIT)
|
|
out.mode = GNSS_SUPL_MODE_MSA;
|
|
if (mask & LOCATION_CAPABILITIES_GNSS_MSB_BIT)
|
|
out.mode = GNSS_SUPL_MODE_MSB;
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace gnss
|
|
} // namespace hardware
|
|
} // namespace android
|