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3764a83c6b
Conflicts: src/ripple/app/ledger/Ledger.cpp src/ripple/app/ledger/Ledger.h src/ripple/rpc/handlers/Ledger.cpp
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012-2014 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include <BeastConfig.h>
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#include <ripple/app/ledger/LedgerToJson.h>
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#include <ripple/core/LoadFeeTrack.h>
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#include <ripple/json/Object.h>
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#include <ripple/protocol/ErrorCodes.h>
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#include <ripple/rpc/handlers/Ledger.h>
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#include <ripple/server/Role.h>
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namespace ripple {
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namespace RPC {
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LedgerHandler::LedgerHandler (Context& context) : context_ (context)
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{
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}
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Status LedgerHandler::check ()
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{
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auto const& params = context_.params;
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bool needsLedger = params.isMember (jss::ledger) ||
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params.isMember (jss::ledger_hash) ||
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params.isMember (jss::ledger_index);
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if (!needsLedger)
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return Status::OK;
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if (auto s = RPC::lookupLedger (params, ledger_, context_.netOps, result_))
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return s;
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bool bFull = params[jss::full].asBool();
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bool bTransactions = params[jss::transactions].asBool();
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bool bAccounts = params[jss::accounts].asBool();
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bool bExpand = params[jss::expand].asBool();
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bool bBinary = params[jss::binary].asBool();
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options_ = (bFull ? LedgerFill::full : 0)
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| (bExpand ? LedgerFill::expand : 0)
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| (bTransactions ? LedgerFill::dumpTxrp : 0)
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| (bAccounts ? LedgerFill::dumpState : 0)
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| (bBinary ? LedgerFill::binary : 0);
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if (bFull || bAccounts)
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{
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// Until some sane way to get full ledgers has been implemented,
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// disallow retrieving all state nodes.
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if (context_.role != Role::ADMIN)
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return rpcNO_PERMISSION;
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if (getApp().getFeeTrack().isLoadedLocal() &&
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context_.role != Role::ADMIN)
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{
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return rpcTOO_BUSY;
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}
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context_.loadType = bBinary ? Resource::feeMediumBurdenRPC :
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Resource::feeHighBurdenRPC;
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}
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return Status::OK;
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}
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} // RPC
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} // ripple
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