GP-654: Add SIM card-based carrier detection

This commit adds implementation of the SIM-based carrier detection.

The goal for this implementation is to replace various places in the firmware
that previously relied on the ICCID-based carrier detection, provide some layer
of abstraction and forward compatibility for such places.

It is particularly useful for fwSwitch radios with AUTO firmware selection capability.

1 files changed, 4 insertions, 0 deletions

diff --git a/include/mts/MTS_IO_CellularRadio.h b/include/mts/MTS_IO_CellularRadio.h
index 7f4ed2b..e65eb4e 100644
--- a/include/mts/MTS_IO_CellularRadio.h
+++ b/include/mts/MTS_IO_CellularRadio.h
@@ -81,6 +81,7 @@ namespace MTS {
                 CODE convertCellModesToString(CELLULAR_MODES eCellModes, std::string& sCellModes) override;
 
                 CODE unlockSimCard(const Json::Value& jArgs) override;
+                CODE getMtsSimCarrierCode(std::string& sCarrier) override;
 
                 CODE getMipProfile(Json::Value& jMipProfile) override;
                 CODE validateMsl(const Json::Value& jArgs) override;
@@ -164,6 +165,9 @@ namespace MTS {
                  */
                 virtual CODE getSimLockAttempts(int& iAttemptsPin, int& iAttemptsPuk) = 0;
 
+                //! Get MTS carrier code based on the SIM card ID (ICCID)
+                virtual CODE getMtsSimCarrierCode(const std::string& sIccid, std::string& sCarrier);
+
                 void initMipProfile(Json::Value& jData);
                 bool splitAndAssign(const std::string& sLine, const std::string& sKey, Json::Value& jParent, const std::string& sJsonKey, Json::ValueType eType = Json::ValueType::stringValue);