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Implement RPC commands offer_create & offer_cancel.

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This commit is contained in:
Arthur Britto
2012-07-13 15:32:32 -07:00
parent 81def6601f
commit bbea33f3c2
3 changed files with 196 additions and 78 deletions
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120
src/RPCServer.cpp
View File

@@ -45,6 +45,8 @@ Json::Value RPCServer::RPCError(int iError)
{ rpcDST_ACT_MALFORMED, "dstActMalformed", "Destination account is malformed." },
{ rpcDST_AMT_MALFORMED, "dstAmtMalformed", "Destination amount/currency is malformed." },
{ rpcFAIL_GEN_DECRPYT, "failGenDecrypt", "Failed to decrypt generator." },
{ rpcGETS_ACT_MALFORMED, "getsActMalformed", "Gets account malformed." },
{ rpcGETS_AMT_MALFORMED, "getsAmtMalformed", "Gets ammount malformed." },
{ rpcHOST_IP_MALFORMED, "hostIpMalformed", "Host IP is malformed." },
{ rpcINSUF_FUNDS, "insufFunds", "Insufficient funds." },
{ rpcINTERNAL, "internal", "Internal error." },
@@ -63,6 +65,8 @@ Json::Value RPCServer::RPCError(int iError)
{ rpcNO_NETWORK, "noNetwork", "Network not available." },
{ rpcNO_PERMISSION, "noPermission", "You don't have permission for this command." },
{ rpcPASSWD_CHANGED, "passwdChanged", "Wrong key, password changed." },
{ rpcPAYS_ACT_MALFORMED, "paysActMalformed", "Pays account malformed." },
{ rpcPAYS_AMT_MALFORMED, "paysAmtMalformed", "Pays amount malformed." },
{ rpcPORT_MALFORMED, "portMalformed", "Port is malformed." },
{ rpcPUBLIC_MALFORMED, "publicMalformed", "Public key is malformed." },
{ rpcSRC_ACT_MALFORMED, "srcActMalformed", "Source account is malformed." },
@@ -826,14 +830,122 @@ Json::Value RPCServer::doNicknameSet(const Json::Value& params)
return obj;
}
Json::Value RPCServer::doOffer(const Json::Value &params)
// offer_create <seed> <paying_account> <taker_pays_amount> <taker_pays_currency> <taker_pays_issuer> <takers_gets_amount> <takers_gets_currency> <takers_gets_issuer> <expires> [passive]
Json::Value RPCServer::doOfferCreate(const Json::Value &params)
{
return RPCError(rpcNOT_IMPL);
NewcoinAddress naSeed;
NewcoinAddress naSrcAccountID;
STAmount saTakerPays;
STAmount saTakerGets;
NewcoinAddress naTakerPaysID;
NewcoinAddress naTakerGetsID;
if (!naSeed.setSeedGeneric(params[0u].asString()))
{
return RPCError(rpcBAD_SEED);
}
else if (!naSrcAccountID.setAccountID(params[1u].asString()))
{
return RPCError(rpcSRC_ACT_MALFORMED);
}
else if (!saTakerPays.setValue(params[2u].asString(), params[3u].asString()))
{
return RPCError(rpcPAYS_AMT_MALFORMED);
}
else if (!naTakerPaysID.setAccountID(params[4u].asString()))
{
return RPCError(rpcPAYS_ACT_MALFORMED);
}
else if (!saTakerGets.setValue(params[5u].asString(), params[6u].asString()))
{
return RPCError(rpcGETS_AMT_MALFORMED);
}
else if (!naTakerGetsID.setAccountID(params[7u].asString()))
{
return RPCError(rpcGETS_ACT_MALFORMED);
}
else if (params.size() == 10 && params[9u].asString() != "passive")
{
return RPCError(rpcINVALID_PARAMS);
}
uint32 uExpiration = lexical_cast_s<int>(params[8u].asString());
bool bPassive = params.size() == 10;
saTakerPays.setIssuer(naTakerPaysID.getAccountID());
saTakerGets.setIssuer(naTakerGetsID.getAccountID());
NewcoinAddress naMasterGenerator;
NewcoinAddress naAccountPublic;
NewcoinAddress naAccountPrivate;
AccountState::pointer asSrc;
STAmount saSrcBalance;
Json::Value obj = authorize(mNetOps->getCurrentLedger(), naSeed, naSrcAccountID, naAccountPublic, naAccountPrivate,
saSrcBalance, theConfig.FEE_DEFAULT, asSrc, naMasterGenerator);
if (!obj.empty())
return obj;
Transaction::pointer trans = Transaction::sharedOfferCreate(
naAccountPublic, naAccountPrivate,
naSrcAccountID,
asSrc->getSeq(),
theConfig.FEE_DEFAULT,
0, // YYY No source tag
bPassive,
saTakerPays,
saTakerGets,
uExpiration);
(void) mNetOps->processTransaction(trans);
obj["transaction"] = trans->getSTransaction()->getJson(0);
obj["status"] = trans->getStatus();
return obj;
}
// offer_cancel <seed> <paying_account> <sequence>
Json::Value RPCServer::doOfferCancel(const Json::Value &params)
{
return RPCError(rpcNOT_IMPL);
NewcoinAddress naSeed;
NewcoinAddress naSrcAccountID;
uint32 uSequence = lexical_cast_s<int>(params[1u].asString());
if (!naSeed.setSeedGeneric(params[0u].asString()))
{
return RPCError(rpcBAD_SEED);
}
else if (!naSrcAccountID.setAccountID(params[1u].asString()))
{
return RPCError(rpcSRC_ACT_MALFORMED);
}
NewcoinAddress naMasterGenerator;
NewcoinAddress naAccountPublic;
NewcoinAddress naAccountPrivate;
AccountState::pointer asSrc;
STAmount saSrcBalance;
Json::Value obj = authorize(mNetOps->getCurrentLedger(), naSeed, naSrcAccountID, naAccountPublic, naAccountPrivate,
saSrcBalance, theConfig.FEE_DEFAULT, asSrc, naMasterGenerator);
if (!obj.empty())
return obj;
Transaction::pointer trans = Transaction::sharedOfferCancel(
naAccountPublic, naAccountPrivate,
naSrcAccountID,
asSrc->getSeq(),
theConfig.FEE_DEFAULT,
0, // YYY No source tag
uSequence);
(void) mNetOps->processTransaction(trans);
obj["transaction"] = trans->getSTransaction()->getJson(0);
obj["status"] = trans->getStatus();
return obj;
}
// password_fund <seed> <paying_account> [<account>]
@@ -1990,7 +2102,7 @@ Json::Value RPCServer::doCommand(const std::string& command, Json::Value& params
{ "ledger", &RPCServer::doLedger, 0, 2, false, optNetwork },
{ "nickname_info", &RPCServer::doNicknameInfo, 1, 1, false, optCurrent },
{ "nickname_set", &RPCServer::doNicknameSet, 2, 3, false, optCurrent },
{ "offer", &RPCServer::doOffer, 7, 8, false, optCurrent },
{ "offer_create", &RPCServer::doOfferCreate, 9, 10, false, optCurrent },
{ "offer_cancel", &RPCServer::doOfferCancel, 3, 3, false, optCurrent },
{ "password_fund", &RPCServer::doPasswordFund, 2, 3, false, optCurrent },
{ "password_set", &RPCServer::doPasswordSet, 2, 3, false, optNetwork },

6
src/RPCServer.h
View File

@@ -51,11 +51,15 @@ public:
rpcBAD_SEED,
rpcDST_ACT_MALFORMED,
rpcDST_AMT_MALFORMED,
rpcGETS_ACT_MALFORMED,
rpcGETS_AMT_MALFORMED,
rpcHOST_IP_MALFORMED,
rpcLGR_IDXS_INVALID,
rpcLGR_IDX_MALFORMED,
rpcNICKNAME_MALFORMED,
rpcNICKNAME_PERM,
rpcPAYS_ACT_MALFORMED,
rpcPAYS_AMT_MALFORMED,
rpcPORT_MALFORMED,
rpcPUBLIC_MALFORMED,
rpcSRC_ACT_MALFORMED,
@@ -133,7 +137,7 @@ private:
Json::Value doLedger(const Json::Value& params);
Json::Value doNicknameInfo(const Json::Value& params);
Json::Value doNicknameSet(const Json::Value& params);
Json::Value doOffer(const Json::Value& params);
Json::Value doOfferCreate(const Json::Value& params);
Json::Value doOfferCancel(const Json::Value& params);
Json::Value doPasswordFund(const Json::Value& params);
Json::Value doPasswordSet(const Json::Value& params);

2
src/main.cpp
View File

@@ -50,6 +50,8 @@ void printHelp(const po::options_description& desc)
cout << " ledger [<id>|current|lastclosed] [full]" << endl;
cout << " nickname_info <nickname>" << endl;
cout << " nickname_set <seed> <paying_account> <nickname> [<offer_minimum>] [<authorization>]" << endl;
cout << " offer_create <seed> <paying_account> <taker_pays_amount> <taker_pays_currency> <taker_pays_issuer> <takers_gets_amount> <takers_gets_currency> <takers_gets_issuer> <expires> [passive]" << endl;
cout << " offer_cancel <seed> <paying_account> <sequence>" << endl;
cout << " password_fund <seed> <paying_account> [<account>]" << endl;
cout << " password_set <master_seed> <regular_seed> [<account>]" << endl;
cout << " peers" << endl;