feat: Update wallet_connect.cc to use Walletconnect2Client

demo/examples/src/wallet_connect.cc

@@ -1,3 +1,4 @@
+#include <_types/_uint64_t.h>
 #include <cassert>
 #include <defi-wallet-core-cpp/src/contract.rs.h>
 #include <defi-wallet-core-cpp/src/lib.rs.h>
@@ -110,14 +111,17 @@ int main(int argc, char *argv[]) {
         // sign personal message
         if (test_personal) {
             /* message signing */
+            ::std::uint64_t testchainid= result.eip155.accounts[0].chain_id;
+            ::std::array<::std::uint8_t, 20> testaddress = result.eip155.accounts[0].address.address;
+            std::cout << "chainid=" << testchainid << std::endl;
+            std::cout << "address=" << address_to_hex_string(testaddress).c_str() << std::endl;
             rust::Vec<uint8_t> sig1 = client->sign_personal_blocking(
-                "hello", result.eip155.accounts[0].address.address);
+                "hello", testaddress);
             std::cout << "signature=" << bytes_to_hex_string(sig1).c_str()
                       << std::endl;
             std::cout << "signature length=" << sig1.size() << std::endl;
-
             bool verifyresult = client->verify_personal_blocking(
-                "hello", sig1, result.eip155.accounts[0].address.address);
+                "hello", sig1, testaddress);
             std::cout << "verify result=" << verifyresult << std::endl;
         }