1 /* Copyright (c) 2011-2016, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation, nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 #ifndef __LOC_CONTEXT_BASE__ 30 #define __LOC_CONTEXT_BASE__ 31 32 #include <stdbool.h> 33 #include <ctype.h> 34 #include <MsgTask.h> 35 #include <LocApiBase.h> 36 #include <LBSProxyBase.h> 37 38 #define MAX_XTRA_SERVER_URL_LENGTH 256 39 40 /* GPS.conf support */ 41 /* NOTE: the implementaiton of the parser casts number 42 fields to 32 bit. To ensure all 'n' fields working, 43 they must all be 32 bit fields. */ 44 typedef struct loc_gps_cfg_s 45 { 46 uint32_t INTERMEDIATE_POS; 47 uint32_t ACCURACY_THRES; 48 uint32_t SUPL_VER; 49 uint32_t SUPL_MODE; 50 uint32_t CAPABILITIES; 51 uint32_t LPP_PROFILE; 52 uint32_t XTRA_VERSION_CHECK; 53 char XTRA_SERVER_1[MAX_XTRA_SERVER_URL_LENGTH]; 54 char XTRA_SERVER_2[MAX_XTRA_SERVER_URL_LENGTH]; 55 char XTRA_SERVER_3[MAX_XTRA_SERVER_URL_LENGTH]; 56 uint32_t USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL; 57 uint32_t NMEA_PROVIDER; 58 uint32_t GPS_LOCK; 59 uint32_t A_GLONASS_POS_PROTOCOL_SELECT; 60 uint32_t AGPS_CERT_WRITABLE_MASK; 61 } loc_gps_cfg_s_type; 62 63 /* NOTE: the implementaiton of the parser casts number 64 fields to 32 bit. To ensure all 'n' fields working, 65 they must all be 32 bit fields. */ 66 /* Meanwhile, *_valid fields are 8 bit fields, and 'f' 67 fields are double. Rigid as they are, it is the 68 the status quo, until the parsing mechanism is 69 change, that is. */ 70 typedef struct 71 { 72 uint8_t GYRO_BIAS_RANDOM_WALK_VALID; 73 double GYRO_BIAS_RANDOM_WALK; 74 uint32_t SENSOR_ACCEL_BATCHES_PER_SEC; 75 uint32_t SENSOR_ACCEL_SAMPLES_PER_BATCH; 76 uint32_t SENSOR_GYRO_BATCHES_PER_SEC; 77 uint32_t SENSOR_GYRO_SAMPLES_PER_BATCH; 78 uint32_t SENSOR_ACCEL_BATCHES_PER_SEC_HIGH; 79 uint32_t SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH; 80 uint32_t SENSOR_GYRO_BATCHES_PER_SEC_HIGH; 81 uint32_t SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH; 82 uint32_t SENSOR_CONTROL_MODE; 83 uint32_t SENSOR_USAGE; 84 uint32_t SENSOR_ALGORITHM_CONFIG_MASK; 85 uint8_t ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID; 86 double ACCEL_RANDOM_WALK_SPECTRAL_DENSITY; 87 uint8_t ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID; 88 double ANGLE_RANDOM_WALK_SPECTRAL_DENSITY; 89 uint8_t RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID; 90 double RATE_RANDOM_WALK_SPECTRAL_DENSITY; 91 uint8_t VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID; 92 double VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY; 93 uint32_t SENSOR_PROVIDER; 94 } loc_sap_cfg_s_type; 95 96 namespace loc_core { 97 98 class LocAdapterBase; 99 100 class ContextBase { 101 static LBSProxyBase* getLBSProxy(const char* libName); 102 LocApiBase* createLocApi(LOC_API_ADAPTER_EVENT_MASK_T excludedMask); 103 protected: 104 const LBSProxyBase* mLBSProxy; 105 const MsgTask* mMsgTask; 106 LocApiBase* mLocApi; 107 LocApiProxyBase *mLocApiProxy; 108 public: 109 ContextBase(const MsgTask* msgTask, 110 LOC_API_ADAPTER_EVENT_MASK_T exMask, 111 const char* libName); 112 inline virtual ~ContextBase() { delete mLocApi; delete mLBSProxy; } 113 114 inline const MsgTask* getMsgTask() { return mMsgTask; } 115 inline LocApiBase* getLocApi() { return mLocApi; } 116 inline LocApiProxyBase* getLocApiProxy() { return mLocApiProxy; } 117 inline bool hasAgpsExtendedCapabilities() { return mLBSProxy->hasAgpsExtendedCapabilities(); } 118 inline bool hasCPIExtendedCapabilities() { return mLBSProxy->hasCPIExtendedCapabilities(); } 119 inline bool hasNativeXtraClient() { return mLBSProxy->hasNativeXtraClient(); } 120 inline void modemPowerVote(bool power) const { return mLBSProxy->modemPowerVote(power); } 121 inline void requestUlp(LocAdapterBase* adapter, 122 unsigned long capabilities) { 123 mLBSProxy->requestUlp(adapter, capabilities); 124 } 125 inline void sendMsg(const LocMsg *msg) { getMsgTask()->sendMsg(msg); } 126 127 static loc_gps_cfg_s_type mGps_conf; 128 static loc_sap_cfg_s_type mSap_conf; 129 130 static uint32_t getCarrierCapabilities(); 131 132 }; 133 134 } // namespace loc_core 135 136 #endif //__LOC_CONTEXT_BASE__ 137
