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-rw-r--r--common.mk6
-rw-r--r--configs/gps.conf6
-rw-r--r--configs/sirfgps.conf38
-rwxr-xr-xgpswrapper/Android.mk21
-rw-r--r--gpswrapper/MODULE_LICENSE_APACHE20
-rw-r--r--gpswrapper/gps.c203
-rw-r--r--include/hardware/gps.h1823
-rw-r--r--overlay/frameworks/base/core/res/res/xml/power_profile.xml1
-rw-r--r--rootdir/init.smdk4210.rc10
-rw-r--r--selinux/file_contexts3
10 files changed, 0 insertions, 2111 deletions
diff --git a/common.mk b/common.mk
index 0d0f465..d56effd 100644
--- a/common.mk
+++ b/common.mk
@@ -50,11 +50,6 @@ PRODUCT_PROPERTY_OVERRIDES += \
$(call inherit-product-if-exists, hardware/broadcom/wlan/bcmdhd/firmware/bcm4330/device-bcm.mk)
-# Gps
-PRODUCT_COPY_FILES += \
- $(COMMON_PATH)/configs/gps.conf:system/etc/gps.conf \
- $(COMMON_PATH)/configs/sirfgps.conf:system/etc/sirfgps.conf
-
# Packages
PRODUCT_PACKAGES := \
com.android.future.usb.accessory \
@@ -155,7 +150,6 @@ PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.camera.flash-autofocus.xml:system/etc/permissions/android.hardware.camera.flash-autofocus.xml \
frameworks/native/data/etc/android.hardware.camera.front.xml:system/etc/permissions/android.hardware.camera.front.xml \
frameworks/native/data/etc/android.hardware.camera.xml:system/etc/permissions/android.hardware.camera.xml \
- frameworks/native/data/etc/android.hardware.location.gps.xml:system/etc/permissions/android.hardware.location.gps.xml \
frameworks/native/data/etc/android.hardware.location.xml:system/etc/permissions/android.hardware.location.xml \
frameworks/native/data/etc/android.hardware.sensor.accelerometer.xml:system/etc/permissions/android.hardware.sensor.accelerometer.xml \
frameworks/native/data/etc/android.hardware.sensor.compass.xml:system/etc/permissions/android.hardware.sensor.compass.xml \
diff --git a/configs/gps.conf b/configs/gps.conf
deleted file mode 100644
index b766326..0000000
--- a/configs/gps.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-NTP_SERVER=north-america.pool.ntp.org
-XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
-XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
-XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
-SUPL_HOST=supl.google.com
-SUPL_PORT=7276
diff --git a/configs/sirfgps.conf b/configs/sirfgps.conf
deleted file mode 100644
index d3d3c5a..0000000
--- a/configs/sirfgps.conf
+++ /dev/null
@@ -1,38 +0,0 @@
-#CSR SiRF plc
-#PROJECT_NAME : white Space is not allowed
-#UART_DRIVER : Uart Driver Path
-#RESET_GPIO : Reset GPIO Driver Path
-#ONOFF_GPIO : OnOff GPIO Driver Path
-#EXTERNAL_LNA : 1 - use External LNA, 0 - use Internal LNA only
-#REF_CLOCK_26MHZ: 1 - use 26MHz TCXO, 0 - use 16.369MHz TCXO
-#UART_BAUD_RATE : 0 - 115200bps 1 - 230400, 2 - 460800, 3 - 57600
-#FREQUENCY_AIDING : 0 - Disable, 1 - Enable
-#SENSOR_AIDING : 0 - Disable, 1 - Enable
-#SET_ID_IMSI : 1 - Use IMSI for SET ID, 0 - Use MSISDN for SET ID, especially for Japan Network Operators
-#DEBUGGING_FILES : 0 - no log file, 1 - log files enabled
-#SSL_ENABLED : 0 - SSL Disabled, 1 - SSL Enabled
-#CERTI_VERSION : 0 - TLSv1 , 1 - SSLv3 , 2 - SSLv23
-#CP_RESPONSETIME : 0 - no priority, 1 - resposne priority time, 2 - resposne priority position ,3 - resposne priority use entire response time
-#REAIDING=20
-#CONTROL_PLANE : 1 - CP Enabled, 0 - CP Disabled, for MP3 player or PND
-#ATT_NETWORK_OPERATOR : 1 - for AT&T, 0 - for other network operator
-PROJECT=SAMSUNG_S5PC210
-UART_DRIVER=/dev/ttySAC1
-RESET_GPIO=/sys/devices/virtual/sec/gps/GPS_nRST/value
-ONOFF_GPIO=/sys/devices/virtual/sec/gps/GPS_PWR_EN/value
-EXTERNAL_LNA=0
-REF_CLOCK_26MHZ=1
-UART_BAUD_RATE=2
-FREQUENCY_AIDING=1
-SENSOR_AIDING=1
-SET_ID_IMSI=1
-DEBUGGING_FILES=0
-SSL_ENABLED=0
-CERTI_VERSION=0
-CP_RESPONSETIME=2
-CONTROL_PLANE=1
-ATT_NETWORK_OPERATOR=0
-ICS_NETWORK_OPERATOR=1
-SGEE=0
-EMC_ENABLE=1
-LOG_PATH=/data
diff --git a/gpswrapper/Android.mk b/gpswrapper/Android.mk
deleted file mode 100755
index a9d1ef5..0000000
--- a/gpswrapper/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE := gps.$(TARGET_BOARD_PLATFORM)
-
-LOCAL_SHARED_LIBRARIES:= \
- liblog \
- libdl
-
-LOCAL_SRC_FILES += \
- gps.c
-
-LOCAL_CFLAGS += \
- -fno-short-enums
-
-LOCAL_PRELINK_MODULE := false
-LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/gpswrapper/MODULE_LICENSE_APACHE2 b/gpswrapper/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/gpswrapper/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/gpswrapper/gps.c b/gpswrapper/gps.c
deleted file mode 100644
index de2546d..0000000
--- a/gpswrapper/gps.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/******************************************************************************
- * GPS HAL wrapper
- * wrapps around Samsung GPS Libary and replaces a faulty pointer to
- * a faulty function from Samsung that will cause the system_server
- * to crash.
- *
- * Copyright 2010 - Kolja Dummann
- *
- * 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.
- *
- ******************************************************************************/
-
-#include <hardware/hardware.h>
-#include <hardware/gps.h>
-#include <errno.h>
-#include <dlfcn.h>
-
-//#define ALOG_NDEBUG 0
-
-#include <stdlib.h>
-#define ALOG_TAG "gps-wrapper"
-#include <utils/Log.h>
-
-#define ORIGINAL_HAL_PATH "/system/lib/hw/vendor-gps.exynos4.so"
-
-static const AGpsRilInterface* oldAGPSRIL = NULL;
-static AGpsRilInterface newAGPSRIL;
-
-static const GpsInterface* originalGpsInterface = NULL;
-static GpsInterface newGpsInterface;
-
-/**
- * Load the file defined by the variant and if successful
- * return the dlopen handle and the hmi.
- * @return 0 = success, !0 = failure.
- */
-static int load(const char *id,
- const char *path,
- const struct hw_module_t **pHmi)
-{
- int status;
- void *handle;
- struct hw_module_t *hmi;
-
- /*
- * load the symbols resolving undefined symbols before
- * dlopen returns. Since RTLD_GLOBAL is not or'd in with
- * RTLD_NOW the external symbols will not be global
- */
- handle = dlopen(path, RTLD_NOW);
- if (handle == NULL) {
- char const *err_str = dlerror();
- ALOGE("load: module=%s\n%s", path, err_str?err_str:"unknown");
- status = -EINVAL;
- goto done;
- }
-
- /* Get the address of the struct hal_module_info. */
- const char *sym = HAL_MODULE_INFO_SYM_AS_STR;
- hmi = (struct hw_module_t *)dlsym(handle, sym);
- if (hmi == NULL) {
- ALOGE("load: couldn't find symbol %s", sym);
- status = -EINVAL;
- goto done;
- }
-
- /* Check that the id matches */
- if (strcmp(id, hmi->id) != 0) {
- ALOGE("load: id=%s != hmi->id=%s", id, hmi->id);
- status = -EINVAL;
- goto done;
- }
-
- hmi->dso = handle;
-
- /* success */
- status = 0;
-
- done:
- if (status != 0) {
- hmi = NULL;
- if (handle != NULL) {
- dlclose(handle);
- handle = NULL;
- }
- } else {
- ALOGV("loaded HAL id=%s path=%s hmi=%p handle=%p",
- id, path, *pHmi, handle);
- }
-
- *pHmi = hmi;
-
- return status;
-}
-
-static void update_network_state_wrapper(int connected, int type, int roaming, const char* extra_info)
-{
- ALOGI("%s was called and saved your from a faulty implementation ;-)", __func__);
-}
-
-static const void* wrapper_get_extension(const char* name)
-{
- ALOGV("%s was called", __func__);
-
- if (!strcmp(name, AGPS_RIL_INTERFACE) && (oldAGPSRIL = originalGpsInterface->get_extension(name)))
- {
- ALOGV("%s AGPS_RIL_INTERFACE extension requested", __func__);
- /* use a wrapper to avoid calling samsungs faulty implemetation */
- newAGPSRIL.size = sizeof(AGpsRilInterface);
- newAGPSRIL.init = oldAGPSRIL->init;
- newAGPSRIL.set_ref_location = oldAGPSRIL->set_ref_location;
- newAGPSRIL.set_set_id = oldAGPSRIL->set_set_id;
- newAGPSRIL.ni_message = oldAGPSRIL->ni_message;
- ALOGV("%s setting update_network_state_wrapper", __func__);
- newAGPSRIL.update_network_state = update_network_state_wrapper;
- return &newAGPSRIL;
- }
- return originalGpsInterface->get_extension(name);
-}
-
-/* HAL Methods */
-const GpsInterface* gps_get_gps_interface(struct gps_device_t* dev)
-{
- hw_module_t* module;
- int err;
-
- ALOGV("%s was called", __func__);
-
- err = load(GPS_HARDWARE_MODULE_ID, ORIGINAL_HAL_PATH, (hw_module_t const**)&module);
-
- if (err == 0) {
- ALOGV("%s vendor lib loaded", __func__);
- hw_device_t* device;
- struct gps_device_t *gps_device;
- err = module->methods->open(module, GPS_HARDWARE_MODULE_ID, &device);
- if (err == 0) {
- ALOGV("%s got gps device", __func__);
- gps_device = (struct gps_device_t *)device;
- originalGpsInterface = gps_device->get_gps_interface(gps_device);
- ALOGV("%s device set", __func__);
- }
- }
-
- if(originalGpsInterface)
- {
- ALOGV("%s exposing callbacks", __func__);
- newGpsInterface.size = sizeof(GpsInterface);
- newGpsInterface.init = originalGpsInterface->init;
- newGpsInterface.start = originalGpsInterface->start;
- newGpsInterface.stop = originalGpsInterface->stop;
- newGpsInterface.cleanup = originalGpsInterface->cleanup;
- newGpsInterface.inject_time = originalGpsInterface->inject_time;
- newGpsInterface.inject_location = originalGpsInterface->inject_location;
- newGpsInterface.delete_aiding_data = originalGpsInterface->delete_aiding_data;
- newGpsInterface.set_position_mode = originalGpsInterface->set_position_mode;
- ALOGV("%s setting extension wrapper", __func__);
- newGpsInterface.get_extension = wrapper_get_extension;
-
- }
- ALOGV("%s done", __func__);
- return &newGpsInterface;
-}
-
-static int open_gps(const struct hw_module_t* module, char const* name,
- struct hw_device_t** device)
-{
- struct gps_device_t *dev = malloc(sizeof(struct gps_device_t));
- memset(dev, 0, sizeof(*dev));
-
- ALOGV("%s was called", __func__);
-
- dev->common.tag = HARDWARE_DEVICE_TAG;
- dev->common.version = 0;
- dev->common.module = (struct hw_module_t*)module;
- dev->get_gps_interface = gps_get_gps_interface;
-
- *device = (struct hw_device_t*)dev;
- return 0;
-}
-
-static struct hw_module_methods_t gps_module_methods = {
- .open = open_gps
-};
-
-const struct hw_module_t HAL_MODULE_INFO_SYM = {
- .tag = HARDWARE_MODULE_TAG,
- .version_major = 1,
- .version_minor = 0,
- .id = GPS_HARDWARE_MODULE_ID,
- .name = "GPS HAL Wrapper Module",
- .author = "Kolja Dummann",
- .methods = &gps_module_methods,
-};
diff --git a/include/hardware/gps.h b/include/hardware/gps.h
deleted file mode 100644
index a8349b2..0000000
--- a/include/hardware/gps.h
+++ /dev/null
@@ -1,1823 +0,0 @@
-/*
- * Copyright (C) 2010 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.
- */
-
-#ifndef ANDROID_INCLUDE_HARDWARE_GPS_H
-#define ANDROID_INCLUDE_HARDWARE_GPS_H
-
-#include <stdint.h>
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <pthread.h>
-#include <sys/socket.h>
-#include <stdbool.h>
-
-#include <hardware/hardware.h>
-
-__BEGIN_DECLS
-
-/**
- * The id of this module
- */
-#define GPS_HARDWARE_MODULE_ID "gps"
-
-
-/** Milliseconds since January 1, 1970 */
-typedef int64_t GpsUtcTime;
-
-/** Maximum number of SVs for gps_sv_status_callback(). */
-#define GPS_MAX_SVS 32
-
-/** Maximum number of Measurements in gps_measurement_callback(). */
-#define GPS_MAX_MEASUREMENT 32
-
-/** Requested operational mode for GPS operation. */
-typedef uint32_t GpsPositionMode;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** Mode for running GPS standalone (no assistance). */
-#define GPS_POSITION_MODE_STANDALONE 0
-/** AGPS MS-Based mode. */
-#define GPS_POSITION_MODE_MS_BASED 1
-/** AGPS MS-Assisted mode. */
-#define GPS_POSITION_MODE_MS_ASSISTED 2
-
-/** Requested recurrence mode for GPS operation. */
-typedef uint32_t GpsPositionRecurrence;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** Receive GPS fixes on a recurring basis at a specified period. */
-#define GPS_POSITION_RECURRENCE_PERIODIC 0
-/** Request a single shot GPS fix. */
-#define GPS_POSITION_RECURRENCE_SINGLE 1
-
-/** GPS status event values. */
-typedef uint16_t GpsStatusValue;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** GPS status unknown. */
-#define GPS_STATUS_NONE 0
-/** GPS has begun navigating. */
-#define GPS_STATUS_SESSION_BEGIN 1
-/** GPS has stopped navigating. */
-#define GPS_STATUS_SESSION_END 2
-/** GPS has powered on but is not navigating. */
-#define GPS_STATUS_ENGINE_ON 3
-/** GPS is powered off. */
-#define GPS_STATUS_ENGINE_OFF 4
-
-/** Flags to indicate which values are valid in a GpsLocation. */
-typedef uint16_t GpsLocationFlags;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** GpsLocation has valid latitude and longitude. */
-#define GPS_LOCATION_HAS_LAT_LONG 0x0001
-/** GpsLocation has valid altitude. */
-#define GPS_LOCATION_HAS_ALTITUDE 0x0002
-/** GpsLocation has valid speed. */
-#define GPS_LOCATION_HAS_SPEED 0x0004
-/** GpsLocation has valid bearing. */
-#define GPS_LOCATION_HAS_BEARING 0x0008
-/** GpsLocation has valid accuracy. */
-#define GPS_LOCATION_HAS_ACCURACY 0x0010
-
-/** Flags for the gps_set_capabilities callback. */
-
-/** GPS HAL schedules fixes for GPS_POSITION_RECURRENCE_PERIODIC mode.
- If this is not set, then the framework will use 1000ms for min_interval
- and will start and call start() and stop() to schedule the GPS.
- */
-#define GPS_CAPABILITY_SCHEDULING 0x0000001
-/** GPS supports MS-Based AGPS mode */
-#define GPS_CAPABILITY_MSB 0x0000002
-/** GPS supports MS-Assisted AGPS mode */
-#define GPS_CAPABILITY_MSA 0x0000004
-/** GPS supports single-shot fixes */
-#define GPS_CAPABILITY_SINGLE_SHOT 0x0000008
-/** GPS supports on demand time injection */
-#define GPS_CAPABILITY_ON_DEMAND_TIME 0x0000010
-/** GPS supports Geofencing */
-#define GPS_CAPABILITY_GEOFENCING 0x0000020
-/** GPS supports Measurements */
-#define GPS_CAPABILITY_MEASUREMENTS 0x0000040
-/** GPS supports Navigation Messages */
-#define GPS_CAPABILITY_NAV_MESSAGES 0x0000080
-
-/** Flags used to specify which aiding data to delete
- when calling delete_aiding_data(). */
-typedef uint32_t GpsAidingData;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-#define GPS_DELETE_EPHEMERIS 0x00000001
-#define GPS_DELETE_ALMANAC 0x00000002
-#define GPS_DELETE_POSITION 0x00000004
-#define GPS_DELETE_TIME 0x00000008
-#define GPS_DELETE_IONO 0x00000010
-#define GPS_DELETE_UTC 0x00000020
-#define GPS_DELETE_HEALTH 0x00000040
-#define GPS_DELETE_SVDIR 0x00000080
-#define GPS_DELETE_SVSTEER 0x00000100
-#define GPS_DELETE_SADATA 0x00000200
-#define GPS_DELETE_RTI 0x00000400
-#define GPS_DELETE_CELLDB_INFO 0x00000800
-#define GPS_DELETE_ALMANAC_CORR 0x00001000
-#define GPS_DELETE_FREQ_BIAS_EST 0x00002000
-#define GLO_DELETE_EPHEMERIS 0x00004000
-#define GLO_DELETE_ALMANAC 0x00008000
-#define GLO_DELETE_SVDIR 0x00010000
-#define GLO_DELETE_SVSTEER 0x00020000
-#define GLO_DELETE_ALMANAC_CORR 0x00040000
-#define GPS_DELETE_TIME_GPS 0x00080000
-#define GLO_DELETE_TIME 0x00100000
-#define BDS_DELETE_SVDIR 0X00200000
-#define BDS_DELETE_SVSTEER 0X00400000
-#define BDS_DELETE_TIME 0X00800000
-#define BDS_DELETE_ALMANAC_CORR 0X01000000
-#define BDS_DELETE_EPHEMERIS 0X02000000
-#define BDS_DELETE_ALMANAC 0X04000000
-
-#define GPS_DELETE_ALL 0xFFFFFFFF
-
-/** AGPS type */
-typedef uint16_t AGpsType;
-#define AGPS_TYPE_SUPL 1
-#define AGPS_TYPE_C2K 2
-
-typedef uint16_t AGpsSetIDType;
-#define AGPS_SETID_TYPE_NONE 0
-#define AGPS_SETID_TYPE_IMSI 1
-#define AGPS_SETID_TYPE_MSISDN 2
-
-typedef uint16_t ApnIpType;
-#define APN_IP_INVALID 0
-#define APN_IP_IPV4 1
-#define APN_IP_IPV6 2
-#define APN_IP_IPV4V6 3
-
-/**
- * String length constants
- */
-#define GPS_NI_SHORT_STRING_MAXLEN 256
-#define GPS_NI_LONG_STRING_MAXLEN 2048
-
-/**
- * GpsNiType constants
- */
-typedef uint32_t GpsNiType;
-#define GPS_NI_TYPE_VOICE 1
-#define GPS_NI_TYPE_UMTS_SUPL 2
-#define GPS_NI_TYPE_UMTS_CTRL_PLANE 3
-
-/**
- * GpsNiNotifyFlags constants
- */
-typedef uint32_t GpsNiNotifyFlags;
-/** NI requires notification */
-#define GPS_NI_NEED_NOTIFY 0x0001
-/** NI requires verification */
-#define GPS_NI_NEED_VERIFY 0x0002
-/** NI requires privacy override, no notification/minimal trace */
-#define GPS_NI_PRIVACY_OVERRIDE 0x0004
-
-/**
- * GPS NI responses, used to define the response in
- * NI structures
- */
-typedef int GpsUserResponseType;
-#define GPS_NI_RESPONSE_ACCEPT 1
-#define GPS_NI_RESPONSE_DENY 2
-#define GPS_NI_RESPONSE_NORESP 3
-
-/**
- * NI data encoding scheme
- */
-typedef int GpsNiEncodingType;
-#define GPS_ENC_NONE 0
-#define GPS_ENC_SUPL_GSM_DEFAULT 1
-#define GPS_ENC_SUPL_UTF8 2
-#define GPS_ENC_SUPL_UCS2 3
-#define GPS_ENC_UNKNOWN -1
-
-/** AGPS status event values. */
-typedef uint16_t AGpsStatusValue;
-/** GPS requests data connection for AGPS. */
-#define GPS_REQUEST_AGPS_DATA_CONN 1
-/** GPS releases the AGPS data connection. */
-#define GPS_RELEASE_AGPS_DATA_CONN 2
-/** AGPS data connection initiated */
-#define GPS_AGPS_DATA_CONNECTED 3
-/** AGPS data connection completed */
-#define GPS_AGPS_DATA_CONN_DONE 4
-/** AGPS data connection failed */
-#define GPS_AGPS_DATA_CONN_FAILED 5
-
-#define AGPS_REF_LOCATION_TYPE_GSM_CELLID 1
-#define AGPS_REF_LOCATION_TYPE_UMTS_CELLID 2
-#define AGPS_REG_LOCATION_TYPE_MAC 3
-
-/** Network types for update_network_state "type" parameter */
-#define AGPS_RIL_NETWORK_TYPE_MOBILE 0
-#define AGPS_RIL_NETWORK_TYPE_WIFI 1
-#define AGPS_RIL_NETWORK_TYPE_MOBILE_MMS 2
-#define AGPS_RIL_NETWORK_TYPE_MOBILE_SUPL 3
-#define AGPS_RIL_NETWORK_TTYPE_MOBILE_DUN 4
-#define AGPS_RIL_NETWORK_TTYPE_MOBILE_HIPRI 5
-#define AGPS_RIL_NETWORK_TTYPE_WIMAX 6
-
-/**
- * Flags to indicate what fields in GpsClock are valid.
- */
-typedef uint16_t GpsClockFlags;
-/** A valid 'leap second' is stored in the data structure. */
-#define GPS_CLOCK_HAS_LEAP_SECOND (1<<0)
-/** A valid 'time uncertainty' is stored in the data structure. */
-#define GPS_CLOCK_HAS_TIME_UNCERTAINTY (1<<1)
-/** A valid 'full bias' is stored in the data structure. */
-#define GPS_CLOCK_HAS_FULL_BIAS (1<<2)
-/** A valid 'bias' is stored in the data structure. */
-#define GPS_CLOCK_HAS_BIAS (1<<3)
-/** A valid 'bias uncertainty' is stored in the data structure. */
-#define GPS_CLOCK_HAS_BIAS_UNCERTAINTY (1<<4)
-/** A valid 'drift' is stored in the data structure. */
-#define GPS_CLOCK_HAS_DRIFT (1<<5)
-/** A valid 'drift uncertainty' is stored in the data structure. */
-#define GPS_CLOCK_HAS_DRIFT_UNCERTAINTY (1<<6)
-
-/**
- * Enumeration of the available values for the GPS Clock type.
- */
-typedef uint8_t GpsClockType;
-/** The type is not available ot it is unknown. */
-#define GPS_CLOCK_TYPE_UNKNOWN 0
-/** The source of the time value reported by GPS clock is the local hardware clock. */
-#define GPS_CLOCK_TYPE_LOCAL_HW_TIME 1
-/**
- * The source of the time value reported by GPS clock is the GPS time derived from satellites
- * (epoch = Jan 6, 1980)
- */
-#define GPS_CLOCK_TYPE_GPS_TIME 2
-
-/**
- * Flags to indicate what fields in GpsMeasurement are valid.
- */
-typedef uint32_t GpsMeasurementFlags;
-/** A valid 'snr' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_SNR (1<<0)
-/** A valid 'elevation' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_ELEVATION (1<<1)
-/** A valid 'elevation uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_ELEVATION_UNCERTAINTY (1<<2)
-/** A valid 'azimuth' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_AZIMUTH (1<<3)
-/** A valid 'azimuth uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_AZIMUTH_UNCERTAINTY (1<<4)
-/** A valid 'pseudorange' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_PSEUDORANGE (1<<5)
-/** A valid 'pseudorange uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_PSEUDORANGE_UNCERTAINTY (1<<6)
-/** A valid 'code phase' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CODE_PHASE (1<<7)
-/** A valid 'code phase uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CODE_PHASE_UNCERTAINTY (1<<8)
-/** A valid 'carrier frequency' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CARRIER_FREQUENCY (1<<9)
-/** A valid 'carrier cycles' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CARRIER_CYCLES (1<<10)
-/** A valid 'carrier phase' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CARRIER_PHASE (1<<11)
-/** A valid 'carrier phase uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_CARRIER_PHASE_UNCERTAINTY (1<<12)
-/** A valid 'bit number' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_BIT_NUMBER (1<<13)
-/** A valid 'time from last bit' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_TIME_FROM_LAST_BIT (1<<14)
-/** A valid 'doppler shift' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_DOPPLER_SHIFT (1<<15)
-/** A valid 'doppler shift uncertainty' is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_DOPPLER_SHIFT_UNCERTAINTY (1<<16)
-/** A valid 'used in fix' flag is stored in the data structure. */
-#define GPS_MEASUREMENT_HAS_USED_IN_FIX (1<<17)
-
-/**
- * Enumeration of the available values for the GPS Measurement's loss of lock.
- */
-typedef uint8_t GpsLossOfLock;
-/** The indicator is not available or it is unknown. */
-#define GPS_LOSS_OF_LOCK_UNKNOWN 0
-/** The measurement does not present any indication of loss of lock. */
-#define GPS_LOSS_OF_LOCK_OK 1
-/** Loss of lock between previous and current observation: cycle slip possible. */
-#define GPS_LOSS_OF_LOCK_CYCLE_SLIP 2
-
-/**
- * Enumeration of available values for the GPS Measurement's multipath indicator.
- */
-typedef uint8_t GpsMultipathIndicator;
-/** The indicator is not available or unknown. */
-#define GPS_MULTIPATH_INDICATOR_UNKNOWN 0
-/** The measurement has been indicated to use multipath. */
-#define GPS_MULTIPATH_INDICATOR_DETECTED 1
-/** The measurement has been indicated Not to use multipath. */
-#define GPS_MULTIPATH_INDICATOR_NOT_USED 2
-
-/**
- * Flags indicating the GPS measurement state.
- */
-typedef uint16_t GpsMeasurementState;
-#define GPS_MEASUREMENT_STATE_UNKNOWN 0
-#define GPS_MEASUREMENT_STATE_CODE_LOCK (1<<0)
-#define GPS_MEASUREMENT_STATE_BIT_SYNC (1<<1)
-#define GPS_MEASUREMENT_STATE_SUBFRAME_SYNC (1<<2)
-#define GPS_MEASUREMENT_STATE_TOW_DECODED (1<<3)
-
-/**
- * Flags indicating the Accumulated Delta Range's states.
- */
-typedef uint16_t GpsAccumulatedDeltaRangeState;
-#define GPS_ADR_STATE_UNKNOWN 0
-#define GPS_ADR_STATE_VALID (1<<0)
-#define GPS_ADR_STATE_RESET (1<<1)
-#define GPS_ADR_STATE_CYCLE_SLIP (1<<2)
-
-/**
- * Enumeration of available values to indicate the available GPS Natigation message types.
- */
-typedef uint8_t GpsNavigationMessageType;
-/** The message type is unknown. */
-#define GPS_NAVIGATION_MESSAGE_TYPE_UNKNOWN 0
-/** L1 C/A message contained in the structure. */
-#define GPS_NAVIGATION_MESSAGE_TYPE_L1CA 1
-/** L2-CNAV message contained in the structure. */
-#define GPS_NAVIGATION_MESSAGE_TYPE_L2CNAV 2
-/** L5-CNAV message contained in the structure. */
-#define GPS_NAVIGATION_MESSAGE_TYPE_L5CNAV 3
-/** CNAV-2 message contained in the structure. */
-#define GPS_NAVIGATION_MESSAGE_TYPE_CNAV2 4
-
-
-/**
- * Name for the GPS XTRA interface.
- */
-#define GPS_XTRA_INTERFACE "gps-xtra"
-
-/**
- * Name for the GPS DEBUG interface.
- */
-#define GPS_DEBUG_INTERFACE "gps-debug"
-
-/**
- * Name for the AGPS interface.
- */
-#define AGPS_INTERFACE "agps"
-
-/**
- * Name of the Supl Certificate interface.
- */
-#define SUPL_CERTIFICATE_INTERFACE "supl-certificate"
-
-/**
- * Name for NI interface
- */
-#define GPS_NI_INTERFACE "gps-ni"
-
-/**
- * Name for the AGPS-RIL interface.
- */
-#define AGPS_RIL_INTERFACE "agps_ril"
-
-/**
- * Name for the GPS_Geofencing interface.
- */
-#define GPS_GEOFENCING_INTERFACE "gps_geofencing"
-
-/**
- * Name of the GPS Measurements interface.
- */
-#define GPS_MEASUREMENT_INTERFACE "gps_measurement"
-
-/**
- * Name of the GPS navigation message interface.
- */
-#define GPS_NAVIGATION_MESSAGE_INTERFACE "gps_navigation_message"
-
-/**
- * Name of the GNSS/GPS configuration interface.
- */
-#define GNSS_CONFIGURATION_INTERFACE "gnss_configuration"
-
-/**
- * The GPS chipset can use Psc for AGPS.
- */
-#define AGPS_USE_PSC
-
-
-/** Represents a location. */
-typedef struct {
- /** set to sizeof(GpsLocation) */
- size_t size;
- /** Contains GpsLocationFlags bits. */
- uint16_t flags;
- /** Represents latitude in degrees. */
- double latitude;
- /** Represents longitude in degrees. */
- double longitude;
- /** Represents altitude in meters above the WGS 84 reference
- * ellipsoid. */
- double altitude;
- /** Represents speed in meters per second. */
- float speed;
- /** Represents heading in degrees. */
- float bearing;
- /** Represents expected accuracy in meters. */
- float accuracy;
- /** Timestamp for the location fix. */
- GpsUtcTime timestamp;
-} GpsLocation;
-
-/** Represents the status. */
-typedef struct {
- /** set to sizeof(GpsStatus) */
- size_t size;
- GpsStatusValue status;
-} GpsStatus;
-
-/** Represents SV information. */
-typedef struct {
- /** set to sizeof(GpsSvInfo) */
- size_t size;
- /** Pseudo-random number for the SV. */
- int prn;
- /** Signal to noise ratio. */
- float snr;
- /** Elevation of SV in degrees. */
- float elevation;
- /** Azimuth of SV in degrees. */
- float azimuth;
- /** Unknown field in Samsung I9100 libgps
- May be an indicator for constellation type
- (GPS, GLONASS, Galileo)?
- Used on GT-I9100, likely also present on GT-N7000,
- SGH-I717, SGH-I727 but this needs confirmation.
- */
- int unknown_samsung_field;
-} GpsSvInfo;
-
-/** Represents SV status. */
-typedef struct {
- /** set to sizeof(GpsSvStatus) */
- size_t size;
-
- /** Number of SVs currently visible. */
- int num_svs;
-
- /** Contains an array of SV information. */
- GpsSvInfo sv_list[GPS_MAX_SVS];
-
- /** Represents a bit mask indicating which SVs
- * have ephemeris data.
- */
- uint32_t ephemeris_mask;
-
- /** Represents a bit mask indicating which SVs
- * have almanac data.
- */
- uint32_t almanac_mask;
-
- /**
- * Represents a bit mask indicating which SVs
- * were used for computing the most recent position fix.
- */
- uint32_t used_in_fix_mask;
-} GpsSvStatus;
-
-/* 2G and 3G */
-/* In 3G lac is discarded */
-typedef struct {
- uint16_t type;
- uint16_t mcc;
- uint16_t mnc;
- uint16_t lac;
-#ifdef AGPS_USE_PSC
- uint16_t psc;
-#endif
- uint32_t cid;
-} AGpsRefLocationCellID;
-
-typedef struct {
- uint8_t mac[6];
-} AGpsRefLocationMac;
-
-/** Represents ref locations */
-typedef struct {
- uint16_t type;
- union {
- AGpsRefLocationCellID cellID;
- AGpsRefLocationMac mac;
- } u;
-} AGpsRefLocation;
-
-/** Callback with location information.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* gps_location_callback)(GpsLocation* location);
-
-/** Callback with status information.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* gps_status_callback)(GpsStatus* status);
-
-/**
- * Callback with SV status information.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* gps_sv_status_callback)(GpsSvStatus* sv_info);
-
-/** Callback for reporting NMEA sentences.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* gps_nmea_callback)(GpsUtcTime timestamp, const char* nmea, int length);
-
-/** Callback to inform framework of the GPS engine's capabilities.
- * Capability parameter is a bit field of GPS_CAPABILITY_* flags.
- */
-typedef void (* gps_set_capabilities)(uint32_t capabilities);
-
-/** Callback utility for acquiring the GPS wakelock.
- * This can be used to prevent the CPU from suspending while handling GPS events.
- */
-typedef void (* gps_acquire_wakelock)();
-
-/** Callback utility for releasing the GPS wakelock. */
-typedef void (* gps_release_wakelock)();
-
-/** Callback for requesting NTP time */
-typedef void (* gps_request_utc_time)();
-
-/** Callback for creating a thread that can call into the Java framework code.
- * This must be used to create any threads that report events up to the framework.
- */
-typedef pthread_t (* gps_create_thread)(const char* name, void (*start)(void *), void* arg);
-
-/** GPS callback structure. */
-typedef struct {
- /** set to sizeof(GpsCallbacks) */
- size_t size;
- gps_location_callback location_cb;
- gps_status_callback status_cb;
- gps_sv_status_callback sv_status_cb;
- gps_nmea_callback nmea_cb;
- gps_set_capabilities set_capabilities_cb;
- gps_acquire_wakelock acquire_wakelock_cb;
- gps_release_wakelock release_wakelock_cb;
- gps_create_thread create_thread_cb;
- gps_request_utc_time request_utc_time_cb;
-} GpsCallbacks;
-
-
-/** Represents the standard GPS interface. */
-typedef struct {
- /** set to sizeof(GpsInterface) */
- size_t size;
- /**
- * Opens the interface and provides the callback routines
- * to the implementation of this interface.
- */
- int (*init)( GpsCallbacks* callbacks );
-
- /** Starts navigating. */
- int (*start)( void );
-
- /** Stops navigating. */
- int (*stop)( void );
-
- /** Closes the interface. */
- void (*cleanup)( void );
-
- /** Injects the current time. */
- int (*inject_time)(GpsUtcTime time, int64_t timeReference,
- int uncertainty);
-
- /** Injects current location from another location provider
- * (typically cell ID).
- * latitude and longitude are measured in degrees
- * expected accuracy is measured in meters
- */
- int (*inject_location)(double latitude, double longitude, float accuracy);
-
- /**
- * Specifies that the next call to start will not use the
- * information defined in the flags. GPS_DELETE_ALL is passed for
- * a cold start.
- */
- void (*delete_aiding_data)(GpsAidingData flags);
-
- /**
- * min_interval represents the time between fixes in milliseconds.
- * preferred_accuracy represents the requested fix accuracy in meters.
- * preferred_time represents the requested time to first fix in milliseconds.
- */
- int (*set_position_mode)(GpsPositionMode mode, GpsPositionRecurrence recurrence,
- uint32_t min_interval, uint32_t preferred_accuracy, uint32_t preferred_time);
-
- /** Get a pointer to extension information. */
- const void* (*get_extension)(const char* name);
-} GpsInterface;
-
-/** Callback to request the client to download XTRA data.
- * The client should download XTRA data and inject it by calling inject_xtra_data().
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* gps_xtra_download_request)();
-
-/** Callback structure for the XTRA interface. */
-typedef struct {
- gps_xtra_download_request download_request_cb;
- gps_create_thread create_thread_cb;
-} GpsXtraCallbacks;
-
-/** Extended interface for XTRA support. */
-typedef struct {
- /** set to sizeof(GpsXtraInterface) */
- size_t size;
- /**
- * Opens the XTRA interface and provides the callback routines
- * to the implementation of this interface.
- */
- int (*init)( GpsXtraCallbacks* callbacks );
- /** Injects XTRA data into the GPS. */
- int (*inject_xtra_data)( char* data, int length );
-} GpsXtraInterface;
-
-/** Extended interface for DEBUG support. */
-typedef struct {
- /** set to sizeof(GpsDebugInterface) */
- size_t size;
-
- /**
- * This function should return any information that the native
- * implementation wishes to include in a bugreport.
- */
- size_t (*get_internal_state)(char* buffer, size_t bufferSize);
-} GpsDebugInterface;
-
-/** Represents the status of AGPS. */
-typedef struct {
- /** set to sizeof(AGpsStatus_v1) */
- size_t size;
-
- AGpsType type;
- AGpsStatusValue status;
-} AGpsStatus_v1;
-
-/** Represents the status of AGPS augmented with a IPv4 address field. */
-typedef struct {
- /** set to sizeof(AGpsStatus_v2) */
- size_t size;
-
- AGpsType type;
- AGpsStatusValue status;
- uint32_t ipaddr;
-} AGpsStatus_v2;
-
-/* Represents the status of AGPS augmented to support IPv4 and IPv6. */
-typedef struct {
- /** set to sizeof(AGpsStatus_v3) */
- size_t size;
-
- AGpsType type;
- AGpsStatusValue status;
-
- /**
- * Must be set to a valid IPv4 address if the field 'addr' contains an IPv4
- * address, or set to INADDR_NONE otherwise.
- */
- uint32_t ipaddr;
-
- /**
- * Must contain the IPv4 (AF_INET) or IPv6 (AF_INET6) address to report.
- * Any other value of addr.ss_family will be rejected.
- * */
- struct sockaddr_storage addr;
-} AGpsStatus_v3;
-
-typedef AGpsStatus_v3 AGpsStatus;
-
-/** Callback with AGPS status information.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (* agps_status_callback)(AGpsStatus* status);
-
-/** Callback structure for the AGPS interface. */
-typedef struct {
- agps_status_callback status_cb;
- gps_create_thread create_thread_cb;
-} AGpsCallbacks;
-
-
-/** Extended interface for AGPS support. */
-typedef struct {
- /** set to sizeof(AGpsInterface_v1) */
- size_t size;
-
- /**
- * Opens the AGPS interface and provides the callback routines
- * to the implementation of this interface.
- */
- void (*init)( AGpsCallbacks* callbacks );
- /**
- * Notifies that a data connection is available and sets
- * the name of the APN to be used for SUPL.
- */
- int (*data_conn_open)( const char* apn );
- /**
- * Notifies that the AGPS data connection has been closed.
- */
- int (*data_conn_closed)();
- /**
- * Notifies that a data connection is not available for AGPS.
- */
- int (*data_conn_failed)();
- /**
- * Sets the hostname and port for the AGPS server.
- */
- int (*set_server)( AGpsType type, const char* hostname, int port );
-} AGpsInterface_v1;
-
-/**
- * Extended interface for AGPS support, it is augmented to enable to pass
- * extra APN data.
- */
-typedef struct {
- /** set to sizeof(AGpsInterface_v2) */
- size_t size;
-
- /**
- * Opens the AGPS interface and provides the callback routines to the
- * implementation of this interface.
- */
- void (*init)(AGpsCallbacks* callbacks);
- /**
- * Deprecated.
- * If the HAL supports AGpsInterface_v2 this API will not be used, see
- * data_conn_open_with_apn_ip_type for more information.
- */
- int (*data_conn_open)(const char* apn);
- /**
- * Notifies that the AGPS data connection has been closed.
- */
- int (*data_conn_closed)();
- /**
- * Notifies that a data connection is not available for AGPS.
- */
- int (*data_conn_failed)();
- /**
- * Sets the hostname and port for the AGPS server.
- */
- int (*set_server)(AGpsType type, const char* hostname, int port);
-
- /**
- * Notifies that a data connection is available and sets the name of the
- * APN, and its IP type, to be used for SUPL connections.
- */
- int (*data_conn_open_with_apn_ip_type)(
- const char* apn,
- ApnIpType apnIpType);
-} AGpsInterface_v2;
-
-typedef AGpsInterface_v2 AGpsInterface;
-
-/** Error codes associated with certificate operations */
-#define AGPS_CERTIFICATE_OPERATION_SUCCESS 0
-#define AGPS_CERTIFICATE_ERROR_GENERIC -100
-#define AGPS_CERTIFICATE_ERROR_TOO_MANY_CERTIFICATES -101
-
-/** A data structure that represents an X.509 certificate using DER encoding */
-typedef struct {
- size_t length;
- u_char* data;
-} DerEncodedCertificate;
-
-/**
- * A type definition for SHA1 Fingerprints used to identify X.509 Certificates
- * The Fingerprint is a digest of the DER Certificate that uniquely identifies it.
- */
-typedef struct {
- u_char data[20];
-} Sha1CertificateFingerprint;
-
-/** AGPS Interface to handle SUPL certificate operations */
-typedef struct {
- /** set to sizeof(SuplCertificateInterface) */
- size_t size;
-
- /**
- * Installs a set of Certificates used for SUPL connections to the AGPS server.
- * If needed the HAL should find out internally any certificates that need to be removed to
- * accommodate the certificates to install.
- * The certificates installed represent a full set of valid certificates needed to connect to
- * AGPS SUPL servers.
- * The list of certificates is required, and all must be available at the same time, when trying
- * to establish a connection with the AGPS Server.
- *
- * Parameters:
- * certificates - A pointer to an array of DER encoded certificates that are need to be
- * installed in the HAL.
- * length - The number of certificates to install.
- * Returns:
- * AGPS_CERTIFICATE_OPERATION_SUCCESS if the operation is completed successfully
- * AGPS_CERTIFICATE_ERROR_TOO_MANY_CERTIFICATES if the HAL cannot store the number of
- * certificates attempted to be installed, the state of the certificates stored should
- * remain the same as before on this error case.
- *
- * IMPORTANT:
- * If needed the HAL should find out internally the set of certificates that need to be
- * removed to accommodate the certificates to install.
- */
- int (*install_certificates) ( const DerEncodedCertificate* certificates, size_t length );
-
- /**
- * Notifies the HAL that a list of certificates used for SUPL connections are revoked. It is
- * expected that the given set of certificates is removed from the internal store of the HAL.
- *
- * Parameters:
- * fingerprints - A pointer to an array of SHA1 Fingerprints to identify the set of
- * certificates to revoke.
- * length - The number of fingerprints provided.
- * Returns:
- * AGPS_CERTIFICATE_OPERATION_SUCCESS if the operation is completed successfully.
- *
- * IMPORTANT:
- * If any of the certificates provided (through its fingerprint) is not known by the HAL,
- * it should be ignored and continue revoking/deleting the rest of them.
- */
- int (*revoke_certificates) ( const Sha1CertificateFingerprint* fingerprints, size_t length );
-} SuplCertificateInterface;
-
-/** Represents an NI request */
-typedef struct {
- /** set to sizeof(GpsNiNotification) */
- size_t size;
-
- /**
- * An ID generated by HAL to associate NI notifications and UI
- * responses
- */
- int notification_id;
-
- /**
- * An NI type used to distinguish different categories of NI
- * events, such as GPS_NI_TYPE_VOICE, GPS_NI_TYPE_UMTS_SUPL, ...
- */
- GpsNiType ni_type;
-
- /**
- * Notification/verification options, combinations of GpsNiNotifyFlags constants
- */
- GpsNiNotifyFlags notify_flags;
-
- /**
- * Timeout period to wait for user response.
- * Set to 0 for no time out limit.
- */
- int timeout;
-
- /**
- * Default response when time out.
- */
- GpsUserResponseType default_response;
-
- /**
- * Requestor ID
- */
- char requestor_id[GPS_NI_SHORT_STRING_MAXLEN];
-
- /**
- * Notification message. It can also be used to store client_id in some cases
- */
- char text[GPS_NI_LONG_STRING_MAXLEN];
-
- /**
- * Client name decoding scheme
- */
- GpsNiEncodingType requestor_id_encoding;
-
- /**
- * Client name decoding scheme
- */
- GpsNiEncodingType text_encoding;
-
- /**
- * A pointer to extra data. Format:
- * key_1 = value_1
- * key_2 = value_2
- */
- char extras[GPS_NI_LONG_STRING_MAXLEN];
-
-} GpsNiNotification;
-
-/** Callback with NI notification.
- * Can only be called from a thread created by create_thread_cb.
- */
-typedef void (*gps_ni_notify_callback)(GpsNiNotification *notification);
-
-/** GPS NI callback structure. */
-typedef struct
-{
- /**
- * Sends the notification request from HAL to GPSLocationProvider.
- */
- gps_ni_notify_callback notify_cb;
- gps_create_thread create_thread_cb;
-} GpsNiCallbacks;
-
-/**
- * Extended interface for Network-initiated (NI) support.
- */
-typedef struct
-{
- /** set to sizeof(GpsNiInterface) */
- size_t size;
-
- /** Registers the callbacks for HAL to use. */
- void (*init) (GpsNiCallbacks *callbacks);
-
- /** Sends a response to HAL. */
- void (*respond) (int notif_id, GpsUserResponseType user_response);
-} GpsNiInterface;
-
-struct gps_device_t {
- struct hw_device_t common;
-
- /**
- * Set the provided lights to the provided values.
- *
- * Returns: 0 on succes, error code on failure.
- */
- const GpsInterface* (*get_gps_interface)(struct gps_device_t* dev);
-};
-
-#define AGPS_RIL_REQUEST_SETID_IMSI (1<<0L)
-#define AGPS_RIL_REQUEST_SETID_MSISDN (1<<1L)
-
-#define AGPS_RIL_REQUEST_REFLOC_CELLID (1<<0L)
-#define AGPS_RIL_REQUEST_REFLOC_MAC (1<<1L)
-
-typedef void (*agps_ril_request_set_id)(uint32_t flags);
-typedef void (*agps_ril_request_ref_loc)(uint32_t flags);
-
-typedef struct {
- agps_ril_request_set_id request_setid;
- agps_ril_request_ref_loc request_refloc;
- gps_create_thread create_thread_cb;
-} AGpsRilCallbacks;
-
-/** Extended interface for AGPS_RIL support. */
-typedef struct {
- /** set to sizeof(AGpsRilInterface) */
- size_t size;
- /**
- * Opens the AGPS interface and provides the callback routines
- * to the implementation of this interface.
- */
- void (*init)( AGpsRilCallbacks* callbacks );
-
- /**
- * Sets the reference location.
- */
- void (*set_ref_location) (const AGpsRefLocation *agps_reflocation, size_t sz_struct);
- /**
- * Sets the set ID.
- */
- void (*set_set_id) (AGpsSetIDType type, const char* setid);
-
- /**
- * Send network initiated message.
- */
- void (*ni_message) (uint8_t *msg, size_t len);
-
- /**
- * Notify GPS of network status changes.
- * These parameters match values in the android.net.NetworkInfo class.
- */
- void (*update_network_state) (int connected, int type, int roaming, const char* extra_info);
-
- /**
- * Notify GPS of network status changes.
- * These parameters match values in the android.net.NetworkInfo class.
- */
- void (*update_network_availability) (int avaiable, const char* apn);
-} AGpsRilInterface;
-
-/**
- * GPS Geofence.
- * There are 3 states associated with a Geofence: Inside, Outside, Unknown.
- * There are 3 transitions: ENTERED, EXITED, UNCERTAIN.
- *
- * An example state diagram with confidence level: 95% and Unknown time limit
- * set as 30 secs is shown below. (confidence level and Unknown time limit are
- * explained latter)
- * ____________________________
- * | Unknown (30 secs) |
- * """"""""""""""""""""""""""""
- * ^ | | ^
- * UNCERTAIN| |ENTERED EXITED| |UNCERTAIN
- * | v v |
- * ________ EXITED _________
- * | Inside | -----------> | Outside |
- * | | <----------- | |
- * """""""" ENTERED """""""""
- *
- * Inside state: We are 95% confident that the user is inside the geofence.
- * Outside state: We are 95% confident that the user is outside the geofence
- * Unknown state: Rest of the time.
- *
- * The Unknown state is better explained with an example:
- *
- * __________
- * | c|
- * | ___ | _______
- * | |a| | | b |
- * | """ | """""""
- * | |
- * """"""""""
- * In the diagram above, "a" and "b" are 2 geofences and "c" is the accuracy
- * circle reported by the GPS subsystem. Now with regard to "b", the system is
- * confident that the user is outside. But with regard to "a" is not confident
- * whether it is inside or outside the geofence. If the accuracy remains the
- * same for a sufficient period of time, the UNCERTAIN transition would be
- * triggered with the state set to Unknown. If the accuracy improves later, an
- * appropriate transition should be triggered. This "sufficient period of time"
- * is defined by the parameter in the add_geofence_area API.
- * In other words, Unknown state can be interpreted as a state in which the
- * GPS subsystem isn't confident enough that the user is either inside or
- * outside the Geofence. It moves to Unknown state only after the expiry of the
- * timeout.
- *
- * The geofence callback needs to be triggered for the ENTERED and EXITED
- * transitions, when the GPS system is confident that the user has entered
- * (Inside state) or exited (Outside state) the Geofence. An implementation
- * which uses a value of 95% as the confidence is recommended. The callback
- * should be triggered only for the transitions requested by the
- * add_geofence_area call.
- *
- * Even though the diagram and explanation talks about states and transitions,
- * the callee is only interested in the transistions. The states are mentioned
- * here for illustrative purposes.
- *
- * Startup Scenario: When the device boots up, if an application adds geofences,
- * and then we get an accurate GPS location fix, it needs to trigger the
- * appropriate (ENTERED or EXITED) transition for every Geofence it knows about.
- * By default, all the Geofences will be in the Unknown state.
- *
- * When the GPS system is unavailable, gps_geofence_status_callback should be
- * called to inform the upper layers of the same. Similarly, when it becomes
- * available the callback should be called. This is a global state while the
- * UNKNOWN transition described above is per geofence.
- *
- * An important aspect to note is that users of this API (framework), will use
- * other subsystems like wifi, sensors, cell to handle Unknown case and
- * hopefully provide a definitive state transition to the third party
- * application. GPS Geofence will just be a signal indicating what the GPS
- * subsystem knows about the Geofence.
- *
- */
-#define GPS_GEOFENCE_ENTERED (1<<0L)
-#define GPS_GEOFENCE_EXITED (1<<1L)
-#define GPS_GEOFENCE_UNCERTAIN (1<<2L)
-
-#define GPS_GEOFENCE_UNAVAILABLE (1<<0L)
-#define GPS_GEOFENCE_AVAILABLE (1<<1L)
-
-#define GPS_GEOFENCE_OPERATION_SUCCESS 0
-#define GPS_GEOFENCE_ERROR_TOO_MANY_GEOFENCES -100
-#define GPS_GEOFENCE_ERROR_ID_EXISTS -101
-#define GPS_GEOFENCE_ERROR_ID_UNKNOWN -102
-#define GPS_GEOFENCE_ERROR_INVALID_TRANSITION -103
-#define GPS_GEOFENCE_ERROR_GENERIC -149
-
-/**
- * The callback associated with the geofence.
- * Parameters:
- * geofence_id - The id associated with the add_geofence_area.
- * location - The current GPS location.
- * transition - Can be one of GPS_GEOFENCE_ENTERED, GPS_GEOFENCE_EXITED,
- * GPS_GEOFENCE_UNCERTAIN.
- * timestamp - Timestamp when the transition was detected.
- *
- * The callback should only be called when the caller is interested in that
- * particular transition. For instance, if the caller is interested only in
- * ENTERED transition, then the callback should NOT be called with the EXITED
- * transition.
- *
- * IMPORTANT: If a transition is triggered resulting in this callback, the GPS
- * subsystem will wake up the application processor, if its in suspend state.
- */
-typedef void (*gps_geofence_transition_callback) (int32_t geofence_id, GpsLocation* location,
- int32_t transition, GpsUtcTime timestamp);
-
-/**
- * The callback associated with the availability of the GPS system for geofencing
- * monitoring. If the GPS system determines that it cannot monitor geofences
- * because of lack of reliability or unavailability of the GPS signals, it will
- * call this callback with GPS_GEOFENCE_UNAVAILABLE parameter.
- *
- * Parameters:
- * status - GPS_GEOFENCE_UNAVAILABLE or GPS_GEOFENCE_AVAILABLE.
- * last_location - Last known location.
- */
-typedef void (*gps_geofence_status_callback) (int32_t status, GpsLocation* last_location);
-
-/**
- * The callback associated with the add_geofence call.
- *
- * Parameter:
- * geofence_id - Id of the geofence.
- * status - GPS_GEOFENCE_OPERATION_SUCCESS
- * GPS_GEOFENCE_ERROR_TOO_MANY_GEOFENCES - geofence limit has been reached.
- * GPS_GEOFENCE_ERROR_ID_EXISTS - geofence with id already exists
- * GPS_GEOFENCE_ERROR_INVALID_TRANSITION - the monitorTransition contains an
- * invalid transition
- * GPS_GEOFENCE_ERROR_GENERIC - for other errors.
- */
-typedef void (*gps_geofence_add_callback) (int32_t geofence_id, int32_t status);
-
-/**
- * The callback associated with the remove_geofence call.
- *
- * Parameter:
- * geofence_id - Id of the geofence.
- * status - GPS_GEOFENCE_OPERATION_SUCCESS
- * GPS_GEOFENCE_ERROR_ID_UNKNOWN - for invalid id
- * GPS_GEOFENCE_ERROR_GENERIC for others.
- */
-typedef void (*gps_geofence_remove_callback) (int32_t geofence_id, int32_t status);
-
-
-/**
- * The callback associated with the pause_geofence call.
- *
- * Parameter:
- * geofence_id - Id of the geofence.
- * status - GPS_GEOFENCE_OPERATION_SUCCESS
- * GPS_GEOFENCE_ERROR_ID_UNKNOWN - for invalid id
- * GPS_GEOFENCE_ERROR_INVALID_TRANSITION -
- * when monitor_transitions is invalid
- * GPS_GEOFENCE_ERROR_GENERIC for others.
- */
-typedef void (*gps_geofence_pause_callback) (int32_t geofence_id, int32_t status);
-
-/**
- * The callback associated with the resume_geofence call.
- *
- * Parameter:
- * geofence_id - Id of the geofence.
- * status - GPS_GEOFENCE_OPERATION_SUCCESS
- * GPS_GEOFENCE_ERROR_ID_UNKNOWN - for invalid id
- * GPS_GEOFENCE_ERROR_GENERIC for others.
- */
-typedef void (*gps_geofence_resume_callback) (int32_t geofence_id, int32_t status);
-
-typedef struct {
- gps_geofence_transition_callback geofence_transition_callback;
- gps_geofence_status_callback geofence_status_callback;
- gps_geofence_add_callback geofence_add_callback;
- gps_geofence_remove_callback geofence_remove_callback;
- gps_geofence_pause_callback geofence_pause_callback;
- gps_geofence_resume_callback geofence_resume_callback;
- gps_create_thread create_thread_cb;
-} GpsGeofenceCallbacks;
-
-/** Extended interface for GPS_Geofencing support */
-typedef struct {
- /** set to sizeof(GpsGeofencingInterface) */
- size_t size;
-
- /**
- * Opens the geofence interface and provides the callback routines
- * to the implementation of this interface.
- */
- void (*init)( GpsGeofenceCallbacks* callbacks );
-
- /**
- * Add a geofence area. This api currently supports circular geofences.
- * Parameters:
- * geofence_id - The id for the geofence. If a geofence with this id
- * already exists, an error value (GPS_GEOFENCE_ERROR_ID_EXISTS)
- * should be returned.
- * latitude, longtitude, radius_meters - The lat, long and radius
- * (in meters) for the geofence
- * last_transition - The current state of the geofence. For example, if
- * the system already knows that the user is inside the geofence,
- * this will be set to GPS_GEOFENCE_ENTERED. In most cases, it
- * will be GPS_GEOFENCE_UNCERTAIN.
- * monitor_transition - Which transitions to monitor. Bitwise OR of
- * GPS_GEOFENCE_ENTERED, GPS_GEOFENCE_EXITED and
- * GPS_GEOFENCE_UNCERTAIN.
- * notification_responsiveness_ms - Defines the best-effort description
- * of how soon should the callback be called when the transition
- * associated with the Geofence is triggered. For instance, if set
- * to 1000 millseconds with GPS_GEOFENCE_ENTERED, the callback
- * should be called 1000 milliseconds within entering the geofence.
- * This parameter is defined in milliseconds.
- * NOTE: This is not to be confused with the rate that the GPS is
- * polled at. It is acceptable to dynamically vary the rate of
- * sampling the GPS for power-saving reasons; thus the rate of
- * sampling may be faster or slower than this.
- * unknown_timer_ms - The time limit after which the UNCERTAIN transition
- * should be triggered. This parameter is defined in milliseconds.
- * See above for a detailed explanation.
- */
- void (*add_geofence_area) (int32_t geofence_id, double latitude, double longitude,
- double radius_meters, int last_transition, int monitor_transitions,
- int notification_responsiveness_ms, int unknown_timer_ms);
-
- /**
- * Pause monitoring a particular geofence.
- * Parameters:
- * geofence_id - The id for the geofence.
- */
- void (*pause_geofence) (int32_t geofence_id);
-
- /**
- * Resume monitoring a particular geofence.
- * Parameters:
- * geofence_id - The id for the geofence.
- * monitor_transitions - Which transitions to monitor. Bitwise OR of
- * GPS_GEOFENCE_ENTERED, GPS_GEOFENCE_EXITED and
- * GPS_GEOFENCE_UNCERTAIN.
- * This supersedes the value associated provided in the
- * add_geofence_area call.
- */
- void (*resume_geofence) (int32_t geofence_id, int monitor_transitions);
-
- /**
- * Remove a geofence area. After the function returns, no notifications
- * should be sent.
- * Parameter:
- * geofence_id - The id for the geofence.
- */
- void (*remove_geofence_area) (int32_t geofence_id);
-} GpsGeofencingInterface;
-
-
-/**
- * Represents an estimate of the GPS clock time.
- */
-typedef struct {
- /** set to sizeof(GpsClock) */
- size_t size;
-
- /** A set of flags indicating the validity of the fields in this data structure. */
- GpsClockFlags flags;
-
- /**
- * Leap second data.
- * The sign of the value is defined by the following equation:
- * utc_time_ns = time_ns + (full_bias_ns + bias_ns) - leap_second * 1,000,000,000
- *
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_LEAP_SECOND.
- */
- int16_t leap_second;
-
- /**
- * Indicates the type of time reported by the 'time_ns' field.
- * This is a Mandatory field.
- */
- GpsClockType type;
-
- /**
- * The GPS receiver internal clock value. This can be either the local hardware clock value
- * (GPS_CLOCK_TYPE_LOCAL_HW_TIME), or the current GPS time derived inside GPS receiver
- * (GPS_CLOCK_TYPE_GPS_TIME). The field 'type' defines the time reported.
- *
- * For local hardware clock, this value is expected to be monotonically increasing during
- * the reporting session. The real GPS time can be derived by compensating the 'full bias'
- * (when it is available) from this value.
- *
- * For GPS time, this value is expected to be the best estimation of current GPS time that GPS
- * receiver can achieve. Set the 'time uncertainty' appropriately when GPS time is specified.
- *
- * Sub-nanosecond accuracy can be provided by means of the 'bias' field.
- * The value contains the 'time uncertainty' in it.
- *
- * This is a Mandatory field.
- */
- int64_t time_ns;
-
- /**
- * 1-Sigma uncertainty associated with the clock's time in nanoseconds.
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * This value should be set if GPS_CLOCK_TYPE_GPS_TIME is set.
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_TIME_UNCERTAINTY.
- */
- double time_uncertainty_ns;
-
- /**
- * The difference between hardware clock ('time' field) inside GPS receiver and the true GPS
- * time since 0000Z, January 6, 1980, in nanoseconds.
- * This value is used if and only if GPS_CLOCK_TYPE_LOCAL_HW_TIME is set, and GPS receiver
- * has solved the clock for GPS time.
- * The caller is responsible for using the 'bias uncertainty' field for quality check.
- *
- * The sign of the value is defined by the following equation:
- * true time (GPS time) = time_ns + (full_bias_ns + bias_ns)
- *
- * This value contains the 'bias uncertainty' in it.
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_FULL_BIAS.
-
- */
- int64_t full_bias_ns;
-
- /**
- * Sub-nanosecond bias.
- * The value contains the 'bias uncertainty' in it.
- *
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_BIAS.
- */
- double bias_ns;
-
- /**
- * 1-Sigma uncertainty associated with the clock's bias in nanoseconds.
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_BIAS_UNCERTAINTY.
- */
- double bias_uncertainty_ns;
-
- /**
- * The clock's drift in nanoseconds (per second).
- * A positive value means that the frequency is higher than the nominal frequency.
- *
- * The value contains the 'drift uncertainty' in it.
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_DRIFT.
- */
- double drift_nsps;
-
- /**
- * 1-Sigma uncertainty associated with the clock's drift in nanoseconds (per second).
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * If the data is available 'flags' must contain GPS_CLOCK_HAS_DRIFT_UNCERTAINTY.
- */
- double drift_uncertainty_nsps;
-} GpsClock;
-
-/**
- * Represents a GPS Measurement, it contains raw and computed information.
- */
-typedef struct {
- /** set to sizeof(GpsMeasurement) */
- size_t size;
-
- /** A set of flags indicating the validity of the fields in this data structure. */
- GpsMeasurementFlags flags;
-
- /**
- * Pseudo-random number in the range of [1, 32]
- * This is a Mandatory value.
- */
- int8_t prn;
-
- /**
- * Time offset at which the measurement was taken in nanoseconds.
- * The reference receiver's time is specified by GpsData::clock::time_ns and should be
- * interpreted in the same way as indicated by GpsClock::type.
- *
- * The sign of time_offset_ns is given by the following equation:
- * measurement time = GpsClock::time_ns + time_offset_ns
- *
- * It provides an individual time-stamp for the measurement, and allows sub-nanosecond accuracy.
- * This is a Mandatory value.
- */
- double time_offset_ns;
-
- /**
- * Per satellite sync state. It represents the current sync state for the associated satellite.
- * Based on the sync state, the 'received GPS tow' field should be interpreted accordingly.
- *
- * This is a Mandatory value.
- */
- GpsMeasurementState state;
-
- /**
- * Received GPS Time-of-Week at the measurement time, in nanoseconds.
- * The value is relative to the beginning of the current GPS week.
- *
- * Given the sync state of GPS receiver, per each satellite, valid range for this field can be:
- * Searching : [ 0 ] : GPS_MEASUREMENT_STATE_UNKNOWN
- * Ranging code lock : [ 0 1ms ] : GPS_MEASUREMENT_STATE_CODE_LOCK is set
- * Bit sync : [ 0 20ms ] : GPS_MEASUREMENT_STATE_BIT_SYNC is set
- * Subframe sync : [ 0 6ms ] : GPS_MEASUREMENT_STATE_SUBFRAME_SYNC is set
- * TOW decoded : [ 0 1week ] : GPS_MEASUREMENT_STATE_TOW_DECODED is set
- */
- int64_t received_gps_tow_ns;
-
- /**
- * 1-Sigma uncertainty of the Received GPS Time-of-Week in nanoseconds.
- */
- int64_t received_gps_tow_uncertainty_ns;
-
- /**
- * Carrier-to-noise density in dB-Hz, in the range [0, 63].
- * It contains the measured C/N0 value for the signal at the antenna input.
- *
- * This is a Mandatory value.
- */
- double c_n0_dbhz;
-
- /**
- * Pseudorange rate at the timestamp in m/s.
- * The value also includes the effects of the receiver clock frequency and satellite clock
- * frequency errors.
- *
- * The value includes the 'pseudorange rate uncertainty' in it.
- * A positive value indicates that the pseudorange is getting larger.
- *
- * This is a Mandatory value.
- */
- double pseudorange_rate_mps;
-
- /**
- * 1-Sigma uncertainty of the pseudurange rate in m/s.
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * This is a Mandatory value.
- */
- double pseudorange_rate_uncertainty_mps;
-
- /**
- * Accumulated delta range's state. It indicates whether ADR is reset or there is a cycle slip
- * (indicating loss of lock).
- *
- * This is a Mandatory value.
- */
- GpsAccumulatedDeltaRangeState accumulated_delta_range_state;
-
- /**
- * Accumulated delta range since the last channel reset in meters.
- * The data is available if 'accumulated delta range state' != GPS_ADR_STATE_UNKNOWN.
- */
- double accumulated_delta_range_m;
-
- /**
- * 1-Sigma uncertainty of the accumulated delta range in meters.
- * The data is available if 'accumulated delta range state' != GPS_ADR_STATE_UNKNOWN.
- */
- double accumulated_delta_range_uncertainty_m;
-
- /**
- * Best derived Pseudorange by the chip-set, in meters.
- * The value contains the 'pseudorange uncertainty' in it.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_PSEUDORANGE.
- */
- double pseudorange_m;
-
- /**
- * 1-Sigma uncertainty of the pseudorange in meters.
- * The value contains the 'pseudorange' and 'clock' uncertainty in it.
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_PSEUDORANGE_UNCERTAINTY.
- */
- double pseudorange_uncertainty_m;
-
- /**
- * A fraction of the current C/A code cycle, in the range [0.0, 1023.0]
- * This value contains the time (in Chip units) since the last C/A code cycle (GPS Msec epoch).
- *
- * The reference frequency is given by the field 'carrier_frequency_hz'.
- * The value contains the 'code-phase uncertainty' in it.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CODE_PHASE.
- */
- double code_phase_chips;
-
- /**
- * 1-Sigma uncertainty of the code-phase, in a fraction of chips.
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CODE_PHASE_UNCERTAINTY.
- */
- double code_phase_uncertainty_chips;
-
- /**
- * Carrier frequency at which codes and messages are modulated, it can be L1 or L2.
- * If the field is not set, the carrier frequency is assumed to be L1.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CARRIER_FREQUENCY.
- */
- float carrier_frequency_hz;
-
- /**
- * The number of full carrier cycles between the satellite and the receiver.
- * The reference frequency is given by the field 'carrier_frequency_hz'.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CARRIER_CYCLES.
- */
- int64_t carrier_cycles;
-
- /**
- * The RF phase detected by the receiver, in the range [0.0, 1.0].
- * This is usually the fractional part of the complete carrier phase measurement.
- *
- * The reference frequency is given by the field 'carrier_frequency_hz'.
- * The value contains the 'carrier-phase uncertainty' in it.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CARRIER_PHASE.
- */
- double carrier_phase;
-
- /**
- * 1-Sigma uncertainty of the carrier-phase.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_CARRIER_PHASE_UNCERTAINTY.
- */
- double carrier_phase_uncertainty;
-
- /**
- * An enumeration that indicates the 'loss of lock' state of the event.
- */
- GpsLossOfLock loss_of_lock;
-
- /**
- * The number of GPS bits transmitted since Sat-Sun midnight (GPS week).
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_BIT_NUMBER.
- */
- int32_t bit_number;
-
- /**
- * The elapsed time since the last received bit in milliseconds, in the range [0, 20]
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_TIME_FROM_LAST_BIT.
- */
- int16_t time_from_last_bit_ms;
-
- /**
- * Doppler shift in Hz.
- * A positive value indicates that the SV is moving toward the receiver.
- *
- * The reference frequency is given by the field 'carrier_frequency_hz'.
- * The value contains the 'doppler shift uncertainty' in it.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_DOPPLER_SHIFT.
- */
- double doppler_shift_hz;
-
- /**
- * 1-Sigma uncertainty of the doppler shift in Hz.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_DOPPLER_SHIFT_UNCERTAINTY.
- */
- double doppler_shift_uncertainty_hz;
-
- /**
- * An enumeration that indicates the 'multipath' state of the event.
- */
- GpsMultipathIndicator multipath_indicator;
-
- /**
- * Signal-to-noise ratio in dB.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_SNR.
- */
- double snr_db;
-
- /**
- * Elevation in degrees, the valid range is [-90, 90].
- * The value contains the 'elevation uncertainty' in it.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_ELEVATION.
- */
- double elevation_deg;
-
- /**
- * 1-Sigma uncertainty of the elevation in degrees, the valid range is [0, 90].
- * The uncertainty is represented as the absolute (single sided) value.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_ELEVATION_UNCERTAINTY.
- */
- double elevation_uncertainty_deg;
-
- /**
- * Azimuth in degrees, in the range [0, 360).
- * The value contains the 'azimuth uncertainty' in it.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_AZIMUTH.
- * */
- double azimuth_deg;
-
- /**
- * 1-Sigma uncertainty of the azimuth in degrees, the valid range is [0, 180].
- * The uncertainty is represented as an absolute (single sided) value.
- *
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_AZIMUTH_UNCERTAINTY.
- */
- double azimuth_uncertainty_deg;
-
- /**
- * Whether the GPS represented by the measurement was used for computing the most recent fix.
- * If the data is available, 'flags' must contain GPS_MEASUREMENT_HAS_USED_IN_FIX.
- */
- bool used_in_fix;
-} GpsMeasurement;
-
-/** Represents a reading of GPS measurements. */
-typedef struct {
- /** set to sizeof(GpsData) */
- size_t size;
-
- /** Number of measurements. */
- size_t measurement_count;
-
- /** The array of measurements. */
- GpsMeasurement measurements[GPS_MAX_MEASUREMENT];
-
- /** The GPS clock time reading. */
- GpsClock clock;
-} GpsData;
-
-/**
- * The callback for to report measurements from the HAL.
- *
- * Parameters:
- * data - A data structure containing the measurements.
- */
-typedef void (*gps_measurement_callback) (GpsData* data);
-
-typedef struct {
- /** set to sizeof(GpsMeasurementCallbacks) */
- size_t size;
- gps_measurement_callback measurement_callback;
-} GpsMeasurementCallbacks;
-
-#define GPS_MEASUREMENT_OPERATION_SUCCESS 0
-#define GPS_MEASUREMENT_ERROR_ALREADY_INIT -100
-#define GPS_MEASUREMENT_ERROR_GENERIC -101
-
-/**
- * Extended interface for GPS Measurements support.
- */
-typedef struct {
- /** Set to sizeof(GpsMeasurementInterface) */
- size_t size;
-
- /**
- * Initializes the interface and registers the callback routines with the HAL.
- * After a successful call to 'init' the HAL must begin to provide updates at its own phase.
- *
- * Status:
- * GPS_MEASUREMENT_OPERATION_SUCCESS
- * GPS_MEASUREMENT_ERROR_ALREADY_INIT - if a callback has already been registered without a
- * corresponding call to 'close'
- * GPS_MEASUREMENT_ERROR_GENERIC - if any other error occurred, it is expected that the HAL
- * will not generate any updates upon returning this error code.
- */
- int (*init) (GpsMeasurementCallbacks* callbacks);
-
- /**
- * Stops updates from the HAL, and unregisters the callback routines.
- * After a call to stop, the previously registered callbacks must be considered invalid by the
- * HAL.
- * If stop is invoked without a previous 'init', this function should perform no work.
- */
- void (*close) ();
-
-} GpsMeasurementInterface;
-
-
-/** Represents a GPS navigation message (or a fragment of it). */
-typedef struct {
- /** set to sizeof(GpsNavigationMessage) */
- size_t size;
-
- /**
- * Pseudo-random number in the range of [1, 32]
- * This is a Mandatory value.
- */
- int8_t prn;
-
- /**
- * The type of message contained in the structure.
- * This is a Mandatory value.
- */
- GpsNavigationMessageType type;
-
- /**
- * Message identifier.
- * It provides an index so the complete Navigation Message can be assembled. i.e. fo L1 C/A
- * subframe 4 and 5, this value corresponds to the 'frame id' of the navigation message.
- * Subframe 1, 2, 3 does not contain a 'frame id' and this value can be set to -1.
- */
- int16_t message_id;
-
- /**
- * Sub-message identifier.
- * If required by the message 'type', this value contains a sub-index within the current
- * message (or frame) that is being transmitted.
- * i.e. for L1 C/A the submessage id corresponds to the sub-frame id of the navigation message.
- */
- int16_t submessage_id;
-
- /**
- * The length of the data (in bytes) contained in the current message.
- * If this value is different from zero, 'data' must point to an array of the same size.
- * e.g. for L1 C/A the size of the sub-frame will be 40 bytes (10 words, 30 bits/word).
- *
- * This is a Mandatory value.
- */
- size_t data_length;
-
- /**
- * The data of the reported GPS message.
- * The bytes (or words) specified using big endian format (MSB first).
- *
- * For L1 C/A, each subframe contains 10 30-bit GPS words. Each GPS word (30 bits) should be
- * fitted into the last 30 bits in a 4-byte word (skip B31 and B32), with MSB first.
- */
- uint8_t* data;
-
-} GpsNavigationMessage;
-
-/**
- * The callback to report an available fragment of a GPS navigation messages from the HAL.
- *
- * Parameters:
- * message - The GPS navigation submessage/subframe representation.
- */
-typedef void (*gps_navigation_message_callback) (GpsNavigationMessage* message);
-
-typedef struct {
- /** set to sizeof(GpsNavigationMessageCallbacks) */
- size_t size;
- gps_navigation_message_callback navigation_message_callback;
-} GpsNavigationMessageCallbacks;
-
-#define GPS_NAVIGATION_MESSAGE_OPERATION_SUCCESS 0
-#define GPS_NAVIGATION_MESSAGE_ERROR_ALREADY_INIT -100
-#define GPS_NAVIGATION_MESSAGE_ERROR_GENERIC -101
-
-/**
- * Extended interface for GPS navigation message reporting support.
- */
-typedef struct {
- /** Set to sizeof(GpsNavigationMessageInterface) */
- size_t size;
-
- /**
- * Initializes the interface and registers the callback routines with the HAL.
- * After a successful call to 'init' the HAL must begin to provide updates as they become
- * available.
- *
- * Status:
- * GPS_NAVIGATION_MESSAGE_OPERATION_SUCCESS
- * GPS_NAVIGATION_MESSAGE_ERROR_ALREADY_INIT - if a callback has already been registered
- * without a corresponding call to 'close'.
- * GPS_NAVIGATION_MESSAGE_ERROR_GENERIC - if any other error occurred, it is expected that
- * the HAL will not generate any updates upon returning this error code.
- */
- int (*init) (GpsNavigationMessageCallbacks* callbacks);
-
- /**
- * Stops updates from the HAL, and unregisters the callback routines.
- * After a call to stop, the previously registered callbacks must be considered invalid by the
- * HAL.
- * If stop is invoked without a previous 'init', this function should perform no work.
- */
- void (*close) ();
-
-} GpsNavigationMessageInterface;
-
-/**
- * Interface for passing GNSS configuration contents from platform to HAL.
- */
-typedef struct {
- /** Set to sizeof(GnssConfigurationInterface) */
- size_t size;
-
- /**
- * Deliver GNSS configuration contents to HAL.
- * Parameters:
- * config_data - a pointer to a char array which holds what usually is expected from
- file(/etc/gps.conf), i.e., a sequence of UTF8 strings separated by '\n'.
- * length - total number of UTF8 characters in configuraiton data.
- *
- * IMPORTANT:
- * GPS HAL should expect this function can be called multiple times. And it may be
- * called even when GpsLocationProvider is already constructed and enabled. GPS HAL
- * should maintain the existing requests for various callback regardless the change
- * in configuration data.
- */
- void (*configuration_update) (const char* config_data, int32_t length);
-} GnssConfigurationInterface;
-
-__END_DECLS
-
-#endif /* ANDROID_INCLUDE_HARDWARE_GPS_H */
diff --git a/overlay/frameworks/base/core/res/res/xml/power_profile.xml b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
index ab187b6..7a436fe 100644
--- a/overlay/frameworks/base/core/res/res/xml/power_profile.xml
+++ b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
@@ -12,7 +12,6 @@
<item name="dsp.video">265</item>
<item name="radio.active">242</item>
<item name="radio.scanning">82</item>
- <item name="gps.on">1</item>
<array name="radio.on">
<value>2.7</value>
<value>3</value>
diff --git a/rootdir/init.smdk4210.rc b/rootdir/init.smdk4210.rc
index c37958d..4fe4177 100644
--- a/rootdir/init.smdk4210.rc
+++ b/rootdir/init.smdk4210.rc
@@ -1,5 +1,4 @@
import init.smdk4210.usb.rc
-import init.gps.rc
on init
mkdir /efs 0771 radio system
@@ -49,15 +48,6 @@ on post-fs-data
# MDNS
socket mdns stream 0660 root system
-# GPS
- chown root system /dev/ttySAC1
- chmod 0660 /dev/ttySAC1
- chown root system /sys/class/sec/gps/GPS_PWR_EN/value
- chmod 0664 /sys/class/sec/gps/GPS_PWR_EN/value
- chown root system /sys/class/sec/gps/GPS_nRST/value
- chmod 0664 /sys/class/sec/gps/GPS_nRST/value
- mkdir /data/gps 771 system system
- chown system system /data/gps
# give system access to wpa_supplicant.conf for backup and restore
mkdir /data/misc/wifi 0770 wifi wifi
diff --git a/selinux/file_contexts b/selinux/file_contexts
index 07b8514..ad66ac9 100644
--- a/selinux/file_contexts
+++ b/selinux/file_contexts
@@ -31,9 +31,6 @@
/efs/bluetooth/bt_addr u:object_r:bluetooth_data_file:s0
/sys/devices/platform/bcm4330_bluetooth/rfkill/rfkill0/state u:object_r:sysfs_bluetooth_writable:s0
-# GPS
-/dev/ttySAC1 u:object_r:gps_device:s0
-
# Sensors
/dev/akm8975 u:object_r:sensors_device:s0
generated by cgit v1.1 at 2024-12-22 09:16:15 +0000