public string ExportNEP6Wallet(NEP6Wallet wallet, string password)
{
int wallet_count = 0;
int account_count = 0;
int contract_count = 0;
int scrypt_count = 0;
int parameter_count = 0;
try
{
conn.Open();
JObject jWallet = wallet.ToJson();
int scrypt_id = 0;
bool check = true;
try
{
// try get scrypt uid
string cmdStr = "SELECT uid FROM neo.scrypt WHERE n=@n and r=@r and p=@p;";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@n", ReplaceNull(jWallet["scrypt"]["n"]));
cmd.Parameters.AddWithValue("@r", ReplaceNull(jWallet["scrypt"]["r"]));
cmd.Parameters.AddWithValue("@p", ReplaceNull(jWallet["scrypt"]["n"]));
MySqlDataReader rdr = cmd.ExecuteReader();
if (rdr.Read())
{
if (rdr.HasRows)
{
check = false;
scrypt_id = rdr.GetInt32("uid");
}
}
rdr.Close();
scrypt_count++;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Query Failed!");
}
if (check)
{
try
{
// table scrypt
string cmdStr = "INSERT INTO neo.scrypt VALUES(NULL, @n, @r, @p);";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@n", ReplaceNull(jWallet["scrypt"]["n"]));
cmd.Parameters.AddWithValue("@r", ReplaceNull(jWallet["scrypt"]["r"]));
cmd.Parameters.AddWithValue("@p", ReplaceNull(jWallet["scrypt"]["n"]));
int result = cmd.ExecuteNonQuery();
scrypt_id = (int)cmd.LastInsertedId;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Export Failed!");
}
}
int wallet_id = 0;
try
{
// table wallet
string cmdStr = "INSERT INTO neo.wallet VALUES(NULL, @name, @version, @scrypt_id, @password, @extra);";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@name", ReplaceNull(jWallet["name"]));
cmd.Parameters.AddWithValue("@version", ReplaceNull(jWallet["version"]));
cmd.Parameters.AddWithValue("@scrypt_id", ReplaceNull(scrypt_id));
cmd.Parameters.AddWithValue("@password", ReplaceNull(password));
cmd.Parameters.AddWithValue("@extra", ReplaceNull(jWallet["extra"]));
int result = cmd.ExecuteNonQuery();
wallet_id = (int)cmd.LastInsertedId;
wallet_count++;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Export Failed!");
}
IEnumerable <NEP6Account> accounts = wallet.GetNEP6Accounts();
foreach (NEP6Account account in accounts)
{
JObject jAccount = account.ToJson();
try
{
// table contract
string cmdStr = "INSERT INTO neo.contract VALUES(@script, @deployed);";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@script", ReplaceNull(jAccount["contract"]["script"]));
cmd.Parameters.AddWithValue("@deployed", ReplaceBoolean(jAccount["contract"]["deployed"].AsBoolean()));
int result = cmd.ExecuteNonQuery();
contract_count++;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Export Failed!");
}
try
{
// table account
string cmdStr = "INSERT INTO neo.account VALUES(@address, @label, @isDefault, @lock, @key, @script, @wallet_id, @extra);";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@address", ReplaceNull(jAccount["address"]));
cmd.Parameters.AddWithValue("@label", ReplaceNull(jAccount["label"]));
cmd.Parameters.AddWithValue("@isDefault", ReplaceBoolean(jAccount["isDefault"].AsBoolean()));
cmd.Parameters.AddWithValue("@lock", ReplaceBoolean(jAccount["lock"].AsBoolean()));
cmd.Parameters.AddWithValue("@key", ReplaceNull(jAccount["key"]));
cmd.Parameters.AddWithValue("@script", ReplaceNull(jAccount["contract"]["script"]));
cmd.Parameters.AddWithValue("@wallet_id", ReplaceNull(wallet_id));
cmd.Parameters.AddWithValue("@extra", ReplaceNull(jAccount["extra"]));
int result = cmd.ExecuteNonQuery();
account_count++;
count = account_count;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Export Failed!");
}
foreach (JObject parameter in account.Contract.ParameterList.Zip((account.Contract as NEP6Contract).ParameterNames, (type, name) =>
{
JObject parameter = new JObject();
parameter["name"] = name;
parameter["type"] = type;
return(parameter);
}))
{
try
{
// table parameter
string cmdStr = "INSERT INTO neo.parameter VALUES(NULL, @script, @name, @type);";
MySqlCommand cmd = new MySqlCommand(cmdStr, conn);
cmd.Parameters.AddWithValue("@script", ReplaceNull(jAccount["contract"]["script"]));
cmd.Parameters.AddWithValue("@name", ReplaceNull(parameter["name"].AsString()));
cmd.Parameters.AddWithValue("@type", ReplaceNull(parameter["type"].AsString()));
int result = cmd.ExecuteNonQuery();
parameter_count++;
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Export Failed!");
}
}
}
conn.Close();
return($"Export Success! Total: {wallet_count} wallet(s), {scrypt_count} scrypt(s), {account_count} account(s), {contract_count} contract(s), {parameter_count} parameter(s).");
}
catch (MySqlException e)
{
Console.WriteLine(e.StackTrace);
return("Connect Failed!");
}
}
