Addition of new LocApi thread

1. LocApiBase to create its own MsgTask thread to allow QMI calls
to be made asynchronously. It shall no longer share the adapter's thread.
2. Implementation of new LocApiResponse classes for generic response type
from LocApi layer to Adapter layers
3. GnssAdapter modified to handle the asynchronous nature of LocApi calls.

CRs-Fixed: 2218658

Change-Id: I6e401a89f16791ec144763ac5f070b7ee1dad931

1 files changed, 37 insertions, 4 deletions

diff --git a/core/ContextBase.cpp b/core/ContextBase.cpp
index 47194cb..e7ee8bf 100644
--- a/core/ContextBase.cpp
+++ b/core/ContextBase.cpp
@@ -42,6 +42,10 @@ namespace loc_core {
 
 loc_gps_cfg_s_type ContextBase::mGps_conf {};
 loc_sap_cfg_s_type ContextBase::mSap_conf {};
+bool ContextBase::sIsEngineCapabilitiesKnown = false;
+uint64_t ContextBase::sSupportedMsgMask = 0;
+bool ContextBase::sGnssMeasurementSupported = false;
+uint8_t ContextBase::sFeaturesSupported[MAX_FEATURE_LENGTH];
 
 const loc_param_s_type ContextBase::mGps_conf_table[] =
 {
@@ -215,7 +219,7 @@ LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
     // Check the target
     if (TARGET_NO_GNSS != loc_get_target()){
 
-        if (NULL == (locApi = mLBSProxy->getLocApi(mMsgTask, exMask, this))) {
+        if (NULL == (locApi = mLBSProxy->getLocApi(exMask, this))) {
             void *handle = NULL;
             //try to see if LocApiV02 is present
             if ((handle = dlopen("libloc_api_v02.so", RTLD_NOW)) != NULL) {
@@ -224,7 +228,7 @@ LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
                 if (getter != NULL) {
                     LOC_LOGD("%s:%d]: getter is not NULL for LocApiV02", __func__,
                             __LINE__);
-                    locApi = (*getter)(mMsgTask, exMask, this);
+                    locApi = (*getter)(exMask, this);
                 }
             }
             // only RPC is the option now
@@ -237,7 +241,7 @@ LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
                     if (NULL != getter) {
                         LOC_LOGD("%s:%d]: getter is not NULL in RPC", __func__,
                                 __LINE__);
-                        locApi = (*getter)(mMsgTask, exMask, this);
+                        locApi = (*getter)(exMask, this);
                     }
                 }
             }
@@ -247,7 +251,7 @@ LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
     // locApi could still be NULL at this time
     // we would then create a dummy one
     if (NULL == locApi) {
-        locApi = new LocApiBase(mMsgTask, exMask, this);
+        locApi = new LocApiBase(exMask, this);
     }
 
     return locApi;
@@ -263,4 +267,33 @@ ContextBase::ContextBase(const MsgTask* msgTask,
 {
 }
 
+void ContextBase::setEngineCapabilities(uint64_t supportedMsgMask,
+       uint8_t *featureList, bool gnssMeasurementSupported) {
+
+    if (ContextBase::sIsEngineCapabilitiesKnown == false) {
+        ContextBase::sSupportedMsgMask = supportedMsgMask;
+        ContextBase::sGnssMeasurementSupported = gnssMeasurementSupported;
+        if (featureList != NULL) {
+            memcpy((void *)ContextBase::sFeaturesSupported,
+                    (void *)featureList, sizeof(ContextBase::sFeaturesSupported));
+        }
+
+        ContextBase::sIsEngineCapabilitiesKnown = true;
+    }
+}
+
+
+bool ContextBase::isFeatureSupported(uint8_t featureVal)
+{
+    uint8_t arrayIndex = featureVal >> 3;
+    uint8_t bitPos = featureVal & 7;
+
+    if (arrayIndex >= MAX_FEATURE_LENGTH) return false;
+    return ((ContextBase::sFeaturesSupported[arrayIndex] >> bitPos ) & 0x1);
+}
+
+bool ContextBase::gnssConstellationConfig() {
+    return sGnssMeasurementSupported;
+}
+
 }