Added LevelDB

BLSCrypto.cpp

@@ -9,10 +9,22 @@
 
 #include "bls.h"
 
-extern "C" void init_bls() {
+
+#include "leveldb/db.h"
+
+
+extern "C" void init_daemon() {
 
   libff::init_alt_bn128_params();
 
+  // Set up database connection information and open database
+  leveldb::DB* db;
+  leveldb::Options options;
+  options.create_if_missing = true;
+
+  leveldb::Status status = leveldb::DB::Open(options, "./keysdb", &db);
+
+
 }
 
 class BLSCrypto {

BLSCrypto.h

@@ -11,7 +11,7 @@
 #define EXTERNC
 #endif
 
-EXTERNC void init_bls();
+EXTERNC void init_daemon();
 
 
 

Makefile.am

@@ -45,7 +45,7 @@ secure_enclave.edl: secure_enclave/secure_enclave.edl
 ## AM_CFLAGS = 
 ## AM_CXXFLAGS = 
 
-AM_CPPFLAGS += -DSKALE_SGX=1 -DBINARY_OUTPUT=1  -IlibBLS/bls -IlibBLS/libff -IlibBLS -fno-builtin-memset $(GMP_CPPFLAGS)
+AM_CPPFLAGS += -DSKALE_SGX=1 -DBINARY_OUTPUT=1  -Ileveldb/include -IlibBLS/bls -IlibBLS/libff -IlibBLS -fno-builtin-memset $(GMP_CPPFLAGS)
 
 ## Additional targets to remove with 'make clean'. You must list
 ## any edger8r generated files here.
@@ -87,5 +87,5 @@ secure_enclave.signed.so: secure_enclave/secure_enclave.signed.so
 ## Use the variables, not the actual library names to ensure these
 ## targets work on simulation builds.
 
-sgxd_LDADD=-l$(SGX_URTS_LIB)  -LlibBLS/build/libff/libff  -l:libff.a -lgmp -ldl -l:libsgx_capable.a -l:libsgx_tprotected_fs.a -lpthread
+sgxd_LDADD=-l$(SGX_URTS_LIB)  -Lleveldb/build -LlibBLS/build/libff/libff  -l:libleveldb.a -l:libff.a -lgmp -ldl -l:libsgx_capable.a -l:libsgx_tprotected_fs.a -lpthread
 

sgxd.c

@@ -167,7 +167,7 @@ int main(int argc, char *argv[]) {
   if (argc != 0)
     usage();
 
-  init_bls();
+  init_daemon();
 
   init_enclave();