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Start of RPC book_offers.

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This commit is contained in:
Arthur Britto
2013-02-28 20:31:51 -08:00
parent 5cb119c08f
commit b4c0469752
4 changed files with 83 additions and 0 deletions
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80
src/cpp/ripple/RPCHandler.cpp
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@@ -1021,6 +1021,85 @@ Json::Value RPCHandler::doAccountOffers(Json::Value jvRequest)
return jvResult;
}
// {
// "ledger_hash" : ledger, // Optional
// "ledger_index" : ledger_index, // Optional
// "taker_gets" : { "currency": currency, "issuer" : address },
// "taker_pays" : { "currency": currency, "issuer" : address },
// "marker" : element, // Optional.
// "limit" : integer, // Optional.
// "proof" : boolean // Defaults to false.
// }
Json::Value RPCHandler::doBookOffers(Json::Value jvRequest)
{
Ledger::pointer lpLedger;
Json::Value jvResult = lookupLedger(jvRequest, lpLedger);
if (!lpLedger)
return jvResult;
ScopedUnlock su(theApp->getMasterLock());
if (!jvRequest.isMember("taker_pays") || !jvRequest.isMember("taker_gets"))
return rpcError(rpcINVALID_PARAMS);
uint160 uTakerPaysCurrencyID;
uint160 uTakerPaysIssuerID;
Json::Value jvTakerPays = jvRequest["taker_pays"];
// Parse mandatory currency.
if (!jvTakerPays.isMember("currency")
|| !STAmount::currencyFromString(uTakerPaysCurrencyID, jvTakerPays["currency"].asString()))
{
cLog(lsINFO) << "Bad taker_pays currency.";
return rpcError(rpcSRC_CUR_MALFORMED);
}
// Parse optional issuer.
else if (((jvTakerPays.isMember("issuer"))
&& (!jvTakerPays["issuer"].isString()
|| !STAmount::issuerFromString(uTakerPaysIssuerID, jvTakerPays["issuer"].asString())))
// Don't allow illegal issuers.
|| !uTakerPaysCurrencyID
|| !uTakerPaysIssuerID
|| ACCOUNT_ONE == uTakerPaysIssuerID)
{
cLog(lsINFO) << "Bad taker_pays issuer.";
return rpcError(rpcSRC_ISR_MALFORMED);
}
uint160 uTakerGetsCurrencyID;
uint160 uTakerGetsIssuerID;
Json::Value jvTakerGets = jvRequest["taker_pays"];
// Parse mandatory currency.
if (!jvTakerGets.isMember("currency")
|| !STAmount::currencyFromString(uTakerGetsCurrencyID, jvTakerGets["currency"].asString()))
{
cLog(lsINFO) << "Bad taker_pays currency.";
return rpcError(rpcSRC_CUR_MALFORMED);
}
// Parse optional issuer.
else if (((jvTakerGets.isMember("issuer"))
&& (!jvTakerGets["issuer"].isString()
|| !STAmount::issuerFromString(uTakerGetsIssuerID, jvTakerGets["issuer"].asString())))
// Don't allow illegal issuers.
|| !uTakerGetsCurrencyID
|| !uTakerGetsIssuerID
|| ACCOUNT_ONE == uTakerGetsIssuerID)
{
cLog(lsINFO) << "Bad taker_gets issuer.";
return rpcError(rpcDST_ISR_MALFORMED);
}
jvResult["hello"] = "world";
return jvResult;
}
// Result:
// {
// random: <uint256>
@@ -2799,6 +2878,7 @@ Json::Value RPCHandler::doCommand(const Json::Value& jvRequest, int iRole)
{ "account_lines", &RPCHandler::doAccountLines, false, optCurrent },
{ "account_offers", &RPCHandler::doAccountOffers, false, optCurrent },
{ "account_tx", &RPCHandler::doAccountTransactions, false, optNetwork },
{ "book_offers", &RPCHandler::doBookOffers, false, optCurrent },
{ "connect", &RPCHandler::doConnect, true, optNone },
{ "consensus_info", &RPCHandler::doConsensusInfo, true, optNone },
{ "get_counts", &RPCHandler::doGetCounts, true, optNone },