Add support for makeLowLevelReadonly() in libnfc.

Implemented for T1T and T2T.
There's also added code for formatting Desfire EV1, but it will not be used
by the current implementation (DesFIRE doesn't have NdefFormatable tech).

Change-Id: Iec1b85b560fbf800291fd307b56ab84328737635

1 files changed, 41 insertions, 0 deletions

diff --git a/src/phFriNfc_NdefMap.c b/src/phFriNfc_NdefMap.c
index a0389e4..89fc4b3 100644
--- a/src/phFriNfc_NdefMap.c
+++ b/src/phFriNfc_NdefMap.c
@@ -617,6 +617,47 @@ NFCSTATUS phFriNfc_NdefMap_WrNdef(  phFriNfc_NdefMap_t  *NdefMap,
     return status;
 }
 
+#ifdef FRINFC_READONLY_NDEF
+NFCSTATUS
+phFriNfc_NdefMap_ConvertToReadOnly (
+    phFriNfc_NdefMap_t          *NdefMap)
+{
+    NFCSTATUS   result = NFCSTATUS_PENDING;
+
+
+    /*  Check for ndefmap context and relevant state. Else return error*/
+    if (NULL == NdefMap)
+    {
+        result = PHNFCSTVAL(CID_FRI_NFC_NDEF_MAP, NFCSTATUS_INVALID_PARAMETER);
+    }
+    else if ((NdefMap->CompletionRoutine->CompletionRoutine == NULL) 
+        || (NdefMap->CompletionRoutine->Context == NULL))
+    {
+        result = PHNFCSTVAL(CID_FRI_NFC_NDEF_MAP, NFCSTATUS_INVALID_PARAMETER);
+    }
+    else
+    {
+        switch (NdefMap->CardType)
+        {
+            case PH_FRINFC_NDEFMAP_TOPAZ_CARD:
+            case PH_FRINFC_NDEFMAP_TOPAZ_DYNAMIC_CARD:
+            {
+                result = phFriNfc_TopazMap_ConvertToReadOnly (NdefMap);
+                break;
+            }
+
+            default:
+            {
+                result = PHNFCSTVAL(CID_FRI_NFC_NDEF_MAP,
+                                    NFCSTATUS_INVALID_REMOTE_DEVICE);
+                break;
+            }
+        }
+    }
+    return result;
+}
+#endif /* #ifdef FRINFC_READONLY_NDEF */
+
 /*!
 * Check whether a particular Remote Device is NDEF compliant.
 *