1 files changed, 275 insertions, 0 deletions
diff --git a/gps/android/2.1/location_api/GeofenceAPIClient.cpp b/gps/android/2.1/location_api/GeofenceAPIClient.cpp
new file mode 100755
index 0000000..6e63465
--- /dev/null
+++ b/gps/android/2.1/location_api/GeofenceAPIClient.cpp
@@ -0,0 +1,275 @@
+/* Copyright (c) 2017-2020, 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_GeofenceApiClient"
+
+#include <log_util.h>
+#include <loc_cfg.h>
+
+#include "LocationUtil.h"
+#include "GeofenceAPIClient.h"
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V2_1 {
+namespace implementation {
+
+using ::android::hardware::gnss::V1_0::IGnssGeofenceCallback;
+using ::android::hardware::gnss::V1_0::GnssLocation;
+
+GeofenceAPIClient::GeofenceAPIClient(const sp<IGnssGeofenceCallback>& callback) :
+    LocationAPIClientBase(),
+    mGnssGeofencingCbIface(callback)
+{
+    LOC_LOGD("%s]: (%p)", __FUNCTION__, &callback);
+
+    LocationCallbacks locationCallbacks;
+    memset(&locationCallbacks, 0, sizeof(LocationCallbacks));
+    locationCallbacks.size = sizeof(LocationCallbacks);
+
+    locationCallbacks.trackingCb = nullptr;
+    locationCallbacks.batchingCb = nullptr;
+
+    locationCallbacks.geofenceBreachCb = nullptr;
+    if (mGnssGeofencingCbIface != nullptr) {
+        locationCallbacks.geofenceBreachCb =
+            [this](GeofenceBreachNotification geofenceBreachNotification) {
+                onGeofenceBreachCb(geofenceBreachNotification);
+            };
+
+        locationCallbacks.geofenceStatusCb =
+            [this](GeofenceStatusNotification geofenceStatusNotification) {
+                onGeofenceStatusCb(geofenceStatusNotification);
+            };
+    }
+
+    locationCallbacks.gnssLocationInfoCb = nullptr;
+    locationCallbacks.gnssNiCb = nullptr;
+    locationCallbacks.gnssSvCb = nullptr;
+    locationCallbacks.gnssNmeaCb = nullptr;
+    locationCallbacks.gnssMeasurementsCb = nullptr;
+
+    locAPISetCallbacks(locationCallbacks);
+}
+
+void GeofenceAPIClient::geofenceAdd(uint32_t geofence_id, double latitude, double longitude,
+        double radius_meters, int32_t last_transition, int32_t monitor_transitions,
+        uint32_t notification_responsiveness_ms, uint32_t unknown_timer_ms)
+{
+    LOC_LOGD("%s]: (%d %f %f %f %d %d %d %d)", __FUNCTION__,
+            geofence_id, latitude, longitude, radius_meters,
+            last_transition, monitor_transitions, notification_responsiveness_ms, unknown_timer_ms);
+
+    GeofenceOption options;
+    memset(&options, 0, sizeof(GeofenceOption));
+    options.size = sizeof(GeofenceOption);
+    if (monitor_transitions & IGnssGeofenceCallback::GeofenceTransition::ENTERED)
+        options.breachTypeMask |= GEOFENCE_BREACH_ENTER_BIT;
+    if (monitor_transitions & IGnssGeofenceCallback::GeofenceTransition::EXITED)
+        options.breachTypeMask |=  GEOFENCE_BREACH_EXIT_BIT;
+    options.responsiveness = notification_responsiveness_ms;
+
+    GeofenceInfo data;
+    data.size = sizeof(GeofenceInfo);
+    data.latitude = latitude;
+    data.longitude = longitude;
+    data.radius = radius_meters;
+
+    LocationError err = (LocationError)locAPIAddGeofences(1, &geofence_id, &options, &data);
+    if (LOCATION_ERROR_SUCCESS != err) {
+        onAddGeofencesCb(1, &err, &geofence_id);
+    }
+}
+
+void GeofenceAPIClient::geofencePause(uint32_t geofence_id)
+{
+    LOC_LOGD("%s]: (%d)", __FUNCTION__, geofence_id);
+    locAPIPauseGeofences(1, &geofence_id);
+}
+
+void GeofenceAPIClient::geofenceResume(uint32_t geofence_id, int32_t monitor_transitions)
+{
+    LOC_LOGD("%s]: (%d %d)", __FUNCTION__, geofence_id, monitor_transitions);
+    GeofenceBreachTypeMask mask = 0;
+    if (monitor_transitions & IGnssGeofenceCallback::GeofenceTransition::ENTERED)
+        mask |= GEOFENCE_BREACH_ENTER_BIT;
+    if (monitor_transitions & IGnssGeofenceCallback::GeofenceTransition::EXITED)
+        mask |=  GEOFENCE_BREACH_EXIT_BIT;
+    locAPIResumeGeofences(1, &geofence_id, &mask);
+}
+
+void GeofenceAPIClient::geofenceRemove(uint32_t geofence_id)
+{
+    LOC_LOGD("%s]: (%d)", __FUNCTION__, geofence_id);
+    locAPIRemoveGeofences(1, &geofence_id);
+}
+
+void GeofenceAPIClient::geofenceRemoveAll()
+{
+    LOC_LOGD("%s]", __FUNCTION__);
+    // TODO locAPIRemoveAllGeofences();
+}
+
+// callbacks
+void GeofenceAPIClient::onGeofenceBreachCb(GeofenceBreachNotification geofenceBreachNotification)
+{
+    LOC_LOGD("%s]: (%d)", __FUNCTION__, geofenceBreachNotification.count);
+    if (mGnssGeofencingCbIface != nullptr) {
+        for (size_t i = 0; i < geofenceBreachNotification.count; i++) {
+            GnssLocation gnssLocation;
+            convertGnssLocation(geofenceBreachNotification.location, gnssLocation);
+
+            IGnssGeofenceCallback::GeofenceTransition transition;
+            if (geofenceBreachNotification.type == GEOFENCE_BREACH_ENTER)
+                transition = IGnssGeofenceCallback::GeofenceTransition::ENTERED;
+            else if (geofenceBreachNotification.type == GEOFENCE_BREACH_EXIT)
+                transition = IGnssGeofenceCallback::GeofenceTransition::EXITED;
+            else {
+                // continue with other breach if transition is
+                // nether GPS_GEOFENCE_ENTERED nor GPS_GEOFENCE_EXITED
+                continue;
+            }
+
+            auto r = mGnssGeofencingCbIface->gnssGeofenceTransitionCb(
+                    geofenceBreachNotification.ids[i], gnssLocation, transition,
+                    static_cast<V1_0::GnssUtcTime>(geofenceBreachNotification.timestamp));
+            if (!r.isOk()) {
+                LOC_LOGE("%s] Error from gnssGeofenceTransitionCb description=%s",
+                    __func__, r.description().c_str());
+            }
+        }
+    }
+}
+
+void GeofenceAPIClient::onGeofenceStatusCb(GeofenceStatusNotification geofenceStatusNotification)
+{
+    LOC_LOGD("%s]: (%d)", __FUNCTION__, geofenceStatusNotification.available);
+    if (mGnssGeofencingCbIface != nullptr) {
+        IGnssGeofenceCallback::GeofenceAvailability status =
+            IGnssGeofenceCallback::GeofenceAvailability::UNAVAILABLE;
+        if (geofenceStatusNotification.available == GEOFENCE_STATUS_AVAILABILE_YES) {
+            status = IGnssGeofenceCallback::GeofenceAvailability::AVAILABLE;
+        }
+        GnssLocation gnssLocation;
+        memset(&gnssLocation, 0, sizeof(GnssLocation));
+        auto r = mGnssGeofencingCbIface->gnssGeofenceStatusCb(status, gnssLocation);
+        if (!r.isOk()) {
+            LOC_LOGE("%s] Error from gnssGeofenceStatusCb description=%s",
+                __func__, r.description().c_str());
+        }
+    }
+}
+
+void GeofenceAPIClient::onAddGeofencesCb(size_t count, LocationError* errors, uint32_t* ids)
+{
+    LOC_LOGD("%s]: (%zu)", __FUNCTION__, count);
+    if (mGnssGeofencingCbIface != nullptr) {
+        for (size_t i = 0; i < count; i++) {
+            IGnssGeofenceCallback::GeofenceStatus status =
+                IGnssGeofenceCallback::GeofenceStatus::ERROR_GENERIC;
+            if (errors[i] == LOCATION_ERROR_SUCCESS)
+                status = IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS;
+            else if (errors[i] == LOCATION_ERROR_ID_EXISTS)
+                status = IGnssGeofenceCallback::GeofenceStatus::ERROR_ID_EXISTS;
+            auto r = mGnssGeofencingCbIface->gnssGeofenceAddCb(ids[i], status);
+            if (!r.isOk()) {
+                LOC_LOGE("%s] Error from gnssGeofenceAddCb description=%s",
+                    __func__, r.description().c_str());
+            }
+        }
+    }
+}
+
+void GeofenceAPIClient::onRemoveGeofencesCb(size_t count, LocationError* errors, uint32_t* ids)
+{
+    LOC_LOGD("%s]: (%zu)", __FUNCTION__, count);
+    if (mGnssGeofencingCbIface != nullptr) {
+        for (size_t i = 0; i < count; i++) {
+            IGnssGeofenceCallback::GeofenceStatus status =
+                IGnssGeofenceCallback::GeofenceStatus::ERROR_GENERIC;
+            if (errors[i] == LOCATION_ERROR_SUCCESS)
+                status = IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS;
+            else if (errors[i] == LOCATION_ERROR_ID_UNKNOWN)
+                status = IGnssGeofenceCallback::GeofenceStatus::ERROR_ID_UNKNOWN;
+            auto r = mGnssGeofencingCbIface->gnssGeofenceRemoveCb(ids[i], status);
+            if (!r.isOk()) {
+                LOC_LOGE("%s] Error from gnssGeofenceRemoveCb description=%s",
+                    __func__, r.description().c_str());
+            }
+        }
+    }
+}
+
+void GeofenceAPIClient::onPauseGeofencesCb(size_t count, LocationError* errors, uint32_t* ids)
+{
+    LOC_LOGD("%s]: (%zu)", __FUNCTION__, count);
+    if (mGnssGeofencingCbIface != nullptr) {
+        for (size_t i = 0; i < count; i++) {
+            IGnssGeofenceCallback::GeofenceStatus status =
+                IGnssGeofenceCallback::GeofenceStatus::ERROR_GENERIC;
+            if (errors[i] == LOCATION_ERROR_SUCCESS)
+                status = IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS;
+            else if (errors[i] == LOCATION_ERROR_ID_UNKNOWN)
+                status = IGnssGeofenceCallback::GeofenceStatus::ERROR_ID_UNKNOWN;
+            auto r = mGnssGeofencingCbIface->gnssGeofencePauseCb(ids[i], status);
+            if (!r.isOk()) {
+                LOC_LOGE("%s] Error from gnssGeofencePauseCb description=%s",
+                    __func__, r.description().c_str());
+            }
+        }
+    }
+}
+
+void GeofenceAPIClient::onResumeGeofencesCb(size_t count, LocationError* errors, uint32_t* ids)
+{
+    LOC_LOGD("%s]: (%zu)", __FUNCTION__, count);
+    if (mGnssGeofencingCbIface != nullptr) {
+        for (size_t i = 0; i < count; i++) {
+            IGnssGeofenceCallback::GeofenceStatus status =
+                IGnssGeofenceCallback::GeofenceStatus::ERROR_GENERIC;
+            if (errors[i] == LOCATION_ERROR_SUCCESS)
+                status = IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS;
+            else if (errors[i] == LOCATION_ERROR_ID_UNKNOWN)
+                status = IGnssGeofenceCallback::GeofenceStatus::ERROR_ID_UNKNOWN;
+            auto r = mGnssGeofencingCbIface->gnssGeofenceResumeCb(ids[i], status);
+            if (!r.isOk()) {
+                LOC_LOGE("%s] Error from gnssGeofenceResumeCb description=%s",
+                    __func__, r.description().c_str());
+            }
+        }
+    }
+}
+
+}  // namespace implementation
+}  // namespace V2_1
+}  // namespace gnss
+}  // namespace hardware
+}  // namespace android