コード例 #1
0
ファイル: ManagerImp.cpp プロジェクト: alexandrev/rippled
ManagerImp&
ManagerImp::instance()
{
    static beast::static_initializer<ManagerImp> _;
    return _.get();
}
コード例 #2
0
ファイル: AccountObjects.cpp プロジェクト: xdv/divvyd
Json::Value doAccountObjects (RPC::Context& context)
{
    auto const& params = context.params;
    if (! params.isMember (jss::account))
        return RPC::missing_field_error (jss::account);

    Ledger::pointer ledger;
    auto result = RPC::lookupLedger (params, ledger, context.netOps);
    if (ledger == nullptr)
        return result;

    DivvyAddress raAccount;
    {
        bool bIndex;
        auto const strIdent = params[jss::account].asString ();
        auto iIndex = context.params.isMember (jss::account_index)
            ? context.params[jss::account_index].asUInt () : 0;
        auto jv = RPC::accountFromString (
            raAccount, bIndex, strIdent, iIndex, false);
        if (! jv.empty ())
        {
            for (auto it = jv.begin (); it != jv.end (); ++it)
                result[it.memberName ()] = it.key ();

            return result;
        }
    }

    if (! ledger->exists(getAccountRootIndex(
            raAccount.getAccountID())))
        return rpcError (rpcACT_NOT_FOUND);

    auto type = ltINVALID;
    if (params.isMember (jss::type))
    {
        using filter_types = std::vector <std::pair <std::string, LedgerEntryType>>;
        static
        beast::static_initializer <filter_types> const types ([]() -> filter_types {
            return {
                { "account", ltACCOUNT_ROOT },
                { "amendments", ltAMENDMENTS },
                { "directory", ltDIR_NODE },
                { "fee", ltFEE_SETTINGS },
                { "hashes", ltLEDGER_HASHES },
                { "offer", ltOFFER },
                { "state", ltRIPPLE_STATE },
                { "ticket", ltTICKET }
            };
        }());

        auto const& p = params[jss::type];
        if (! p.isString ())
            return RPC::expected_field_error (jss::type, "string");

        auto const filter = p.asString ();
        auto iter = std::find_if (types->begin (), types->end (),
            [&filter](decltype (types->front ())& t)
                { return t.first == filter; });
        if (iter == types->end ())
            return RPC::invalid_field_error (jss::type);

        type = iter->second;
    }

    auto limit = RPC::Tuning::defaultObjectsPerRequest;
    if (params.isMember (jss::limit))
    {
        auto const& jvLimit = params[jss::limit];
        if (! jvLimit.isIntegral ())
            return RPC::expected_field_error (jss::limit, "unsigned integer");

        limit = jvLimit.isUInt () ? jvLimit.asUInt () :
            std::max (0, jvLimit.asInt ());

        if (context.role != Role::ADMIN)
        {
            limit = std::max (RPC::Tuning::minObjectsPerRequest,
                std::min (limit, RPC::Tuning::maxObjectsPerRequest));
        }
    }

    uint256 dirIndex;
    uint256 entryIndex;
    if (params.isMember (jss::marker))
    {
        auto const& marker = params[jss::marker];
        if (! marker.isString ())
            return RPC::expected_field_error (jss::marker, "string");

        std::stringstream ss (marker.asString ());
        std::string s;
        if (!std::getline(ss, s, ','))
            return RPC::invalid_field_error (jss::marker);

        if (! dirIndex.SetHex (s))
            return RPC::invalid_field_error (jss::marker);

        if (! std::getline (ss, s, ','))
            return RPC::invalid_field_error (jss::marker);

        if (! entryIndex.SetHex (s))
            return RPC::invalid_field_error (jss::marker);
    }

    if (! RPC::getAccountObjects (*ledger, raAccount.getAccountID (), type,
        dirIndex, entryIndex, limit, result))
    {
        return RPC::invalid_field_error (jss::marker);
    }

    result[jss::account] = raAccount.humanAccountID ();
    context.loadType = Resource::feeMediumBurdenRPC;
    return result;
}
コード例 #3
0
managerimp&
managerimp::instance()
{
    static beast::static_initializer<managerimp> _;
    return _.get();
}