[MTX-3239] Add "cellularMode" value to the radio-query --dynamic

Ported "cellularModeStr" function to MTS::IO::CellularRadio class. This function
converts integer bitmap to comma-separated list of cellular modes.

1 files changed, 25 insertions, 0 deletions

diff --git a/src/MTS_IO_CellularRadio.cpp b/src/MTS_IO_CellularRadio.cpp
index 8bdd00e..299ca19 100644
--- a/src/MTS_IO_CellularRadio.cpp
+++ b/src/MTS_IO_CellularRadio.cpp
@@ -21,6 +21,7 @@
 #include "mts/MTS_IO_CellularRadio.h"
 
 #include <unistd.h>
+#include <limits.h>
 
 #include <mts/MTS_IO_MccMncTable.h>
 #include <mts/MTS_Thread.h>
@@ -851,6 +852,30 @@ ICellularRadio::CODE CellularRadio::convertRegistrationToString(REGISTRATION eRe
     return eCode;
 }
 
+ICellularRadio::CODE CellularRadio::convertCellModesToString(ICellularRadio::CELLULAR_MODES eCellModes, std::string& sCellModes) {
+    std::string sResult;
+
+    if (eCellModes & CELLULAR_MODE_2G) {
+        sResult += "2g,";
+    }
+    if (eCellModes & CELLULAR_MODE_3G) {
+        sResult += "3g,";
+    }
+    if (eCellModes & CELLULAR_MODE_4G) {
+        sResult += "4g,";
+    }
+    if (eCellModes & CELLULAR_MODE_5G) {
+        sResult += "5g,";
+    }
+
+    if (!sResult.empty()) {
+        sResult.pop_back();  // remove trailing comma
+    }
+
+    sCellModes = sResult;
+    return SUCCESS;
+}
+
 ICellularRadio::CODE CellularRadio::unlockSimCard(const Json::Value& jArgs) {
     printTrace("%s| Unlock the SIM card using PIN code", m_sName.c_str());