FR 48850 - Device based hybrid ODCPI

Adding support for sending ODCPI request
to framework via IGnss interface.

Change-Id: I97ab4f00505705fedc266998602499fd344baf31
CRs-Fixed: 2217664

13 files changed, 280 insertions, 19 deletions

diff --git a/android/Gnss.cpp b/android/Gnss.cpp
index 3659823..5cec786 100644
--- a/android/Gnss.cpp
+++ b/android/Gnss.cpp
@@ -25,6 +25,8 @@
 #include <dlfcn.h>
 #include <cutils/properties.h>
 #include "Gnss.h"
+#include <LocationUtil.h>
+
 typedef void* (getLocationInterface)();
 
 #define IMAGES_INFO_FILE "/sys/devices/soc0/images"
@@ -372,6 +374,14 @@ Return<sp<V1_0::IAGnssRil>> Gnss::getExtensionAGnssRil() {
 Return<bool> Gnss::setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) {
     ENTRY_LOG_CALLFLOW();
     callback->gnssNameCb(getVersionString());
+    mGnssCbIface_1_1 = callback;
+    GnssInterface* gnssInterface = getGnssInterface();
+    if (nullptr != gnssInterface) {
+        OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
+            odcpiRequestCb(odcpiRequest);
+        };
+        gnssInterface->odcpiInit(cb);
+    }
     return setCallback(callback);
 }
 
@@ -407,11 +417,36 @@ Return<sp<V1_1::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_1_1() {
     return mGnssConfig;
 }
 
-Return<bool> Gnss::injectBestLocation(const GnssLocation&) {
+Return<bool> Gnss::injectBestLocation(const GnssLocation& gnssLocation) {
     ENTRY_LOG_CALLFLOW();
+    GnssInterface* gnssInterface = getGnssInterface();
+    if (nullptr != gnssInterface) {
+        Location location = {};
+        convertGnssLocation(gnssLocation, location);
+        gnssInterface->odcpiInject(location);
+    }
     return true;
 }
 
+void Gnss::odcpiRequestCb(const OdcpiRequestInfo& request) {
+    ENTRY_LOG_CALLFLOW();
+    if (mGnssCbIface_1_1 != nullptr) {
+        // For emergency mode, request DBH (Device based hybrid) location
+        // Mark Independent from GNSS flag to false.
+        if (ODCPI_REQUEST_TYPE_START == request.type) {
+            if (request.isEmergencyMode) {
+                mGnssCbIface_1_1->gnssRequestLocationCb(false);
+            } else {
+                mGnssCbIface_1_1->gnssRequestLocationCb(true);
+            }
+        } else {
+            LOC_LOGv("Unsupported ODCPI request type: %d", request.type);
+        }
+    } else {
+        LOC_LOGe("ODCPI request not supported.");
+    }
+}
+
 IGnss* HIDL_FETCH_IGnss(const char* hal) {
     ENTRY_LOG_CALLFLOW();
     IGnss* iface = nullptr;
diff --git a/android/Gnss.h b/android/Gnss.h
index c562b1f..4c0c8b0 100644
--- a/android/Gnss.h
+++ b/android/Gnss.h
@@ -111,6 +111,9 @@ struct Gnss : public IGnss {
     Return<bool> updateConfiguration(GnssConfig& gnssConfig);
     GnssInterface* getGnssInterface();
 
+    // Callback for ODCPI request
+    void odcpiRequestCb(const OdcpiRequestInfo& request);
+
  private:
     struct GnssDeathRecipient : hidl_death_recipient {
         GnssDeathRecipient(sp<Gnss> gnss) : mGnss(gnss) {
@@ -134,6 +137,7 @@ struct Gnss : public IGnss {
 
     GnssAPIClient* mApi = nullptr;
     sp<V1_0::IGnssCallback> mGnssCbIface = nullptr;
+    sp<V1_1::IGnssCallback> mGnssCbIface_1_1 = nullptr;
     sp<V1_0::IGnssNiCallback> mGnssNiCbIface = nullptr;
     GnssConfig mPendingConfig;
     GnssInterface* mGnssInterface = nullptr;
diff --git a/android/location_api/LocationUtil.cpp b/android/location_api/LocationUtil.cpp
index 7f3a74b..f1d051c 100644
--- a/android/location_api/LocationUtil.cpp
+++ b/android/location_api/LocationUtil.cpp
@@ -42,34 +42,83 @@ using ::android::hardware::gnss::V1_0::GnssLocationFlags;
 void convertGnssLocation(Location& in, GnssLocation& out)
 {
     memset(&out, 0, sizeof(GnssLocation));
-    if (in.flags & LOCATION_HAS_LAT_LONG_BIT)
+    if (in.flags & LOCATION_HAS_LAT_LONG_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_LAT_LONG;
-    if (in.flags & LOCATION_HAS_ALTITUDE_BIT)
+        out.latitudeDegrees = in.latitude;
+        out.longitudeDegrees = in.longitude;
+    }
+    if (in.flags & LOCATION_HAS_ALTITUDE_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_ALTITUDE;
-    if (in.flags & LOCATION_HAS_SPEED_BIT)
+        out.altitudeMeters = in.altitude;
+    }
+    if (in.flags & LOCATION_HAS_SPEED_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_SPEED;
-    if (in.flags & LOCATION_HAS_BEARING_BIT)
+        out.speedMetersPerSec = in.speed;
+    }
+    if (in.flags & LOCATION_HAS_BEARING_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_BEARING;
-    if (in.flags & LOCATION_HAS_ACCURACY_BIT)
+        out.bearingDegrees = in.bearing;
+    }
+    if (in.flags & LOCATION_HAS_ACCURACY_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_HORIZONTAL_ACCURACY;
-    if (in.flags & LOCATION_HAS_VERTICAL_ACCURACY_BIT)
+        out.horizontalAccuracyMeters = in.accuracy;
+    }
+    if (in.flags & LOCATION_HAS_VERTICAL_ACCURACY_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_VERTICAL_ACCURACY;
-    if (in.flags & LOCATION_HAS_SPEED_ACCURACY_BIT)
+        out.verticalAccuracyMeters = in.verticalAccuracy;
+    }
+    if (in.flags & LOCATION_HAS_SPEED_ACCURACY_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_SPEED_ACCURACY;
-    if (in.flags & LOCATION_HAS_BEARING_ACCURACY_BIT)
+        out.speedAccuracyMetersPerSecond = in.speedAccuracy;
+    }
+    if (in.flags & LOCATION_HAS_BEARING_ACCURACY_BIT) {
         out.gnssLocationFlags |= GnssLocationFlags::HAS_BEARING_ACCURACY;
-    out.latitudeDegrees = in.latitude;
-    out.longitudeDegrees = in.longitude;
-    out.altitudeMeters = in.altitude;
-    out.speedMetersPerSec = in.speed;
-    out.bearingDegrees = in.bearing;
-    out.horizontalAccuracyMeters = in.accuracy;
-    out.verticalAccuracyMeters = in.verticalAccuracy;
-    out.speedAccuracyMetersPerSecond = in.speedAccuracy;
-    out.bearingAccuracyDegrees = in.bearingAccuracy;
+        out.bearingAccuracyDegrees = in.bearingAccuracy;
+    }
+
     out.timestamp = static_cast<V1_0::GnssUtcTime>(in.timestamp);
 }
 
+void convertGnssLocation(const GnssLocation& in, Location& out)
+{
+    memset(&out, 0, sizeof(out));
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_LAT_LONG) {
+        out.flags |= LOCATION_HAS_LAT_LONG_BIT;
+        out.latitude = in.latitudeDegrees;
+        out.longitude = in.longitudeDegrees;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_ALTITUDE) {
+        out.flags |= LOCATION_HAS_ALTITUDE_BIT;
+        out.altitude = in.altitudeMeters;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_SPEED) {
+        out.flags |= LOCATION_HAS_SPEED_BIT;
+        out.speed = in.speedMetersPerSec;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_BEARING) {
+        out.flags |= LOCATION_HAS_BEARING_BIT;
+        out.bearing = in.bearingDegrees;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_HORIZONTAL_ACCURACY) {
+        out.flags |= LOCATION_HAS_ACCURACY_BIT;
+        out.accuracy = in.horizontalAccuracyMeters;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
+        out.flags |= LOCATION_HAS_VERTICAL_ACCURACY_BIT;
+        out.verticalAccuracy = in.verticalAccuracyMeters;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_SPEED_ACCURACY) {
+        out.flags |= LOCATION_HAS_SPEED_ACCURACY_BIT;
+        out.speedAccuracy = in.speedAccuracyMetersPerSecond;
+    }
+    if (in.gnssLocationFlags & GnssLocationFlags::HAS_BEARING_ACCURACY) {
+        out.flags |= LOCATION_HAS_BEARING_ACCURACY_BIT;
+        out.bearingAccuracy = in.bearingAccuracyDegrees;
+    }
+
+    out.timestamp = static_cast<uint64_t>(in.timestamp);
+}
+
 void convertGnssConstellationType(GnssSvType& in, GnssConstellationType& out)
 {
     switch(in) {
diff --git a/android/location_api/LocationUtil.h b/android/location_api/LocationUtil.h
index acc0eab..63f4f6f 100644
--- a/android/location_api/LocationUtil.h
+++ b/android/location_api/LocationUtil.h
@@ -41,6 +41,7 @@ namespace V1_1 {
 namespace implementation {
 
 void convertGnssLocation(Location& in, V1_0::GnssLocation& out);
+void convertGnssLocation(const V1_0::GnssLocation& in, Location& out);
 void convertGnssConstellationType(GnssSvType& in, V1_0::GnssConstellationType& out);
 void convertGnssEphemerisType(GnssEphemerisType& in, GnssDebug::SatelliteEphemerisType& out);
 void convertGnssEphemerisSource(GnssEphemerisSource& in, GnssDebug::SatelliteEphemerisSource& out);
diff --git a/core/LocAdapterBase.cpp b/core/LocAdapterBase.cpp
index 5f98456..267d539 100644
--- a/core/LocAdapterBase.cpp
+++ b/core/LocAdapterBase.cpp
@@ -173,4 +173,8 @@ DEFAULT_IMPL()
 void LocAdapterBase::reportGnssSvTypeConfigEvent(const GnssSvTypeConfig& /*config*/)
 DEFAULT_IMPL()
 
+bool LocAdapterBase::
+    requestOdcpiEvent(OdcpiRequestInfo& /*request*/)
+DEFAULT_IMPL(false)
+
 } // namespace loc_core
diff --git a/core/LocAdapterBase.h b/core/LocAdapterBase.h
index 9fcee12..2083ac4 100644
--- a/core/LocAdapterBase.h
+++ b/core/LocAdapterBase.h
@@ -160,6 +160,7 @@ public:
             GpsLocationExtended &location_extended, LocPosTechMask tech_mask);
     virtual void reportGnssSvIdConfigEvent(const GnssSvIdConfig& config);
     virtual void reportGnssSvTypeConfigEvent(const GnssSvTypeConfig& config);
+    virtual bool requestOdcpiEvent(OdcpiRequestInfo& request);
 };
 
 } // namespace loc_core
diff --git a/core/LocApiBase.cpp b/core/LocApiBase.cpp
index 9c54726..3eec209 100644
--- a/core/LocApiBase.cpp
+++ b/core/LocApiBase.cpp
@@ -288,6 +288,11 @@ void LocApiBase::reportZppBestAvailableFix(LocGpsLocation &zppLoc,
             location_extended, tech_mask));
 }
 
+void LocApiBase::requestOdcpi(OdcpiRequestInfo& request)
+{
+    // loop through adapters, and deliver to the first handling adapter.
+    TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestOdcpiEvent(request));
+}
 
 void LocApiBase::reportSv(GnssSvNotification& svNotify)
 {
@@ -468,6 +473,10 @@ void LocApiBase::
 DEFAULT_IMPL()
 
 void LocApiBase::
+    injectPosition(const Location& /*location*/, bool /*onDemandCpi*/)
+DEFAULT_IMPL()
+
+void LocApiBase::
     setTime(LocGpsUtcTime /*time*/, int64_t /*timeReference*/, int /*uncertainty*/)
 DEFAULT_IMPL()
 
diff --git a/core/LocApiBase.h b/core/LocApiBase.h
index 17ccc4e..7b3aee3 100644
--- a/core/LocApiBase.h
+++ b/core/LocApiBase.h
@@ -159,6 +159,7 @@ public:
             LocPosTechMask tech_mask);
     void reportGnssSvIdConfig(const GnssSvIdConfig& config);
     void reportGnssSvTypeConfig(const GnssSvTypeConfig& config);
+    void requestOdcpi(OdcpiRequestInfo& request);
 
     // downward calls
     // All below functions are to be defined by adapter specific modules:
@@ -175,6 +176,8 @@ public:
     virtual void
         injectPosition(double latitude, double longitude, float accuracy);
     virtual void
+        injectPosition(const Location& location, bool onDemandCpi);
+    virtual void
         setTime(LocGpsUtcTime time, int64_t timeReference, int uncertainty);
 
  //   // TODO:: called from izatapipds
diff --git a/gnss/GnssAdapter.cpp b/gnss/GnssAdapter.cpp
index 0bbc3f5..703eec8 100644
--- a/gnss/GnssAdapter.cpp
+++ b/gnss/GnssAdapter.cpp
@@ -80,6 +80,9 @@ GnssAdapter::GnssAdapter() :
     mNiData(),
     mAgpsManager(),
     mAgpsCbInfo(),
+    mOdcpiRequestCb(nullptr),
+    mOdcpiRequestActive(false),
+    mOdcpiInjectedPositionCount(0),
     mSystemStatus(SystemStatus::getInstance(mMsgTask)),
     mServerUrl(":"),
     mXtraObserver(mSystemStatus->getOsObserver(), mMsgTask)
@@ -1865,6 +1868,11 @@ GnssAdapter::updateClientsEventMask()
         mask |= LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST;
     }
 
+    // Add ODCPI handling
+    if (nullptr != mOdcpiRequestCb) {
+        mask |= LOC_API_ADAPTER_BIT_REQUEST_WIFI;
+    }
+
     updateEvtMask(mask, LOC_REGISTRATION_MASK_SET);
 }
 
@@ -3389,6 +3397,100 @@ GnssAdapter::reportSvPolynomialEvent(GnssSvPolynomial &svPolynomial)
     mEngHubProxy->gnssReportSvPolynomial(svPolynomial);
 }
 
+bool
+GnssAdapter::requestOdcpiEvent(OdcpiRequestInfo& request)
+{
+    LOC_LOGd("ODCPI request: type %d, tbf %d, isEmergency %d", request.type,
+            request.tbfMillis, request.isEmergencyMode);
+
+    struct MsgRequestOdcpi : public LocMsg {
+        GnssAdapter& mAdapter;
+        OdcpiRequestInfo mOdcpiRequest;
+        inline MsgRequestOdcpi(GnssAdapter& adapter, OdcpiRequestInfo& request) :
+                LocMsg(),
+                mAdapter(adapter),
+                mOdcpiRequest(request) {}
+        inline virtual void proc() const {
+            mAdapter.requestOdcpi(mOdcpiRequest);
+        }
+    };
+
+    sendMsg(new MsgRequestOdcpi(*this, request));
+    return true;
+}
+
+void GnssAdapter::requestOdcpi(const OdcpiRequestInfo& request)
+{
+    if (nullptr != mOdcpiRequestCb) {
+        mOdcpiInjectedPositionCount = 0;
+        if (ODCPI_REQUEST_TYPE_START == request.type) {
+            mOdcpiRequestCb(request);
+            mOdcpiRequestActive = true;
+        } else {
+            mOdcpiRequestActive = false;
+        }
+    } else {
+        LOC_LOGe("ODCPI request not supported");
+    }
+}
+
+void GnssAdapter::initOdcpiCommand(const OdcpiRequestCallback& callback)
+{
+    struct MsgInitOdcpi : public LocMsg {
+        GnssAdapter& mAdapter;
+        OdcpiRequestCallback mOdcpiCb;
+        inline MsgInitOdcpi(GnssAdapter& adapter,
+                const OdcpiRequestCallback& callback) :
+                LocMsg(),
+                mAdapter(adapter),
+                mOdcpiCb(callback) {}
+        inline virtual void proc() const {
+            mAdapter.initOdcpi(mOdcpiCb);
+        }
+    };
+
+    sendMsg(new MsgInitOdcpi(*this, callback));
+}
+
+void GnssAdapter::initOdcpi(const OdcpiRequestCallback& callback)
+{
+    mOdcpiRequestCb = callback;
+
+    /* Register for WIFI request */
+    updateEvtMask(LOC_API_ADAPTER_BIT_REQUEST_WIFI,
+            LOC_REGISTRATION_MASK_ENABLED);
+}
+
+void GnssAdapter::injectOdcpiCommand(const Location& location)
+{
+    struct MsgInjectOdcpi : public LocMsg {
+        GnssAdapter& mAdapter;
+        Location mLocation;
+        inline MsgInjectOdcpi(GnssAdapter& adapter, const Location& location) :
+                LocMsg(),
+                mAdapter(adapter),
+                mLocation(location) {}
+        inline virtual void proc() const {
+            mAdapter.injectOdcpi(mLocation);
+        }
+    };
+
+    sendMsg(new MsgInjectOdcpi(*this, location));
+}
+
+void GnssAdapter::injectOdcpi(const Location& location)
+{
+    mLocApi->injectPosition(location, true);
+    if (mOdcpiRequestActive) {
+        mOdcpiInjectedPositionCount++;
+        if (mOdcpiInjectedPositionCount >=
+                ODCPI_INJECTED_POSITION_COUNT_PER_REQUEST) {
+            mOdcpiRequestActive = false;
+            mOdcpiInjectedPositionCount = 0;
+        }
+    }
+}
+
 void GnssAdapter::initDefaultAgps() {
     LOC_LOGD("%s]: ", __func__);
 
diff --git a/gnss/GnssAdapter.h b/gnss/GnssAdapter.h
index ff66de4..277cc2a 100644
--- a/gnss/GnssAdapter.h
+++ b/gnss/GnssAdapter.h
@@ -45,6 +45,7 @@
 #define MAX_SATELLITES_IN_USE 12
 #define LOC_NI_NO_RESPONSE_TIME 20
 #define LOC_GPS_NI_RESPONSE_IGNORE 4
+#define ODCPI_INJECTED_POSITION_COUNT_PER_REQUEST 30
 
 class GnssAdapter;
 
@@ -110,12 +111,17 @@ class GnssAdapter : public LocAdapterBase {
     /* ==== NI ============================================================================= */
     NiData mNiData;
 
-    /* ==== AGPS ========================================================*/
+    /* ==== AGPS =========================================================================== */
     // This must be initialized via initAgps()
     AgpsManager mAgpsManager;
     AgpsCbInfo mAgpsCbInfo;
     void initAgps(const AgpsCbInfo& cbInfo);
 
+    /* ==== ODCPI ========================================================================== */
+    OdcpiRequestCallback mOdcpiRequestCb;
+    bool mOdcpiRequestActive;
+    uint32_t mOdcpiInjectedPositionCount;
+
     /* === SystemStatus ===================================================================== */
     SystemStatus* mSystemStatus;
     std::string mServerUrl;
@@ -129,6 +135,10 @@ class GnssAdapter : public LocAdapterBase {
     static void convertLocationInfo(GnssLocationInfoNotification& out,
                                     const GpsLocationExtended& locationExtended);
 
+    /* ======== UTILITIES ================================================================== */
+    inline void initOdcpi(const OdcpiRequestCallback& callback);
+    inline void injectOdcpi(const Location& location);
+
 public:
 
     GnssAdapter();
@@ -250,6 +260,11 @@ public:
     void dataConnClosedCommand(AGpsExtType agpsType);
     void dataConnFailedCommand(AGpsExtType agpsType);
 
+    /* ========= ODCPI ===================================================================== */
+    /* ======== COMMANDS ====(Called from Client Thread)==================================== */
+    void initOdcpiCommand(const OdcpiRequestCallback& callback);
+    void injectOdcpiCommand(const Location& location);
+
     /* ======== RESPONSES ================================================================== */
     void reportResponse(LocationError err, uint32_t sessionId);
     void reportResponse(size_t count, LocationError* errs, uint32_t* ids);
@@ -290,6 +305,7 @@ public:
     virtual bool reportDataCallClosed();
     virtual bool reportZppBestAvailableFix(LocGpsLocation &zppLoc,
             GpsLocationExtended &location_extended, LocPosTechMask tech_mask);
+    virtual bool requestOdcpiEvent(OdcpiRequestInfo& request);
 
     /* ======== UTILITIES ================================================================= */
     bool needReport(const UlpLocation& ulpLocation,
@@ -304,6 +320,7 @@ public:
     void reportGnssMeasurementData(const GnssMeasurementsNotification& measurements);
     void reportGnssSvIdConfig(const GnssSvIdConfig& config);
     void reportGnssSvTypeConfig(const GnssSvTypeConfig& config);
+    void requestOdcpi(const OdcpiRequestInfo& request);
 
     /*======== GNSSDEBUG ================================================================*/
     bool getDebugReport(GnssDebugReport& report);
diff --git a/gnss/location_gnss.cpp b/gnss/location_gnss.cpp
index 3490395..105145a 100644
--- a/gnss/location_gnss.cpp
+++ b/gnss/location_gnss.cpp
@@ -67,6 +67,9 @@ static void agpsDataConnFailed(AGpsExtType agpsType);
 static void getDebugReport(GnssDebugReport& report);
 static void updateConnectionStatus(bool connected, int8_t type);
 
+static void odcpiInit(const OdcpiRequestCallback& callback);
+static void odcpiInject(const Location& location);
+
 static const GnssInterface gGnssInterface = {
     sizeof(GnssInterface),
     initialize,
@@ -96,6 +99,8 @@ static const GnssInterface gGnssInterface = {
     agpsDataConnFailed,
     getDebugReport,
     updateConnectionStatus,
+    odcpiInit,
+    odcpiInject,
 };
 
 #ifndef DEBUG_X86
@@ -307,3 +312,18 @@ static void updateConnectionStatus(bool connected, int8_t type) {
         gGnssAdapter->getSystemStatus()->eventConnectionStatus(connected, type);
     }
 }
+
+static void odcpiInit(const OdcpiRequestCallback& callback)
+{
+    if (NULL != gGnssAdapter) {
+        gGnssAdapter->initOdcpiCommand(callback);
+    }
+}
+
+static void odcpiInject(const Location& location)
+{
+    if (NULL != gGnssAdapter) {
+        gGnssAdapter->injectOdcpiCommand(location);
+    }
+}
+
diff --git a/location/location_interface.h b/location/location_interface.h
index a460bb6..3c1558e 100644
--- a/location/location_interface.h
+++ b/location/location_interface.h
@@ -61,6 +61,8 @@ struct GnssInterface {
     void (*agpsDataConnFailed)(AGpsExtType agpsType);
     void (*getDebugReport)(GnssDebugReport& report);
     void (*updateConnectionStatus)(bool connected, int8_t type);
+    void (*odcpiInit)(const OdcpiRequestCallback& callback);
+    void (*odcpiInject)(const Location& location);
 };
 
 struct FlpInterface {
diff --git a/utils/gps_extended_c.h b/utils/gps_extended_c.h
index 5db1b13..c0b97af 100644
--- a/utils/gps_extended_c.h
+++ b/utils/gps_extended_c.h
@@ -1514,6 +1514,20 @@ struct AGnssExtStatusIpV6 {
     uint8_t ipV6Addr[16];
 };
 
+/* ODCPI Request Info */
+enum OdcpiRequestType {
+    ODCPI_REQUEST_TYPE_START,
+    ODCPI_REQUEST_TYPE_STOP
+};
+struct OdcpiRequestInfo {
+    size_t size;
+    OdcpiRequestType type;
+    uint32_t tbfMillis;
+    bool isEmergencyMode;
+};
+/* Callback to send ODCPI request to framework */
+typedef std::function<void(const OdcpiRequestInfo& request)> OdcpiRequestCallback;
+
 /*
  * Callback with AGNSS(IpV4) status information.
  *