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Work toward ripple_path_find.

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This commit is contained in:
Arthur Britto
2012-11-22 11:51:40 -08:00
parent 814be24361
commit 4e713c58ad
5 changed files with 104 additions and 39 deletions
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57
src/cpp/ripple/RPCHandler.cpp
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@@ -1,3 +1,7 @@
//
// carries out the RPC
//
#include "Log.h"
#include "NetworkOPs.h"
#include "RPCHandler.h"
@@ -12,14 +16,9 @@
#include "Pathfinder.h"
#include <boost/foreach.hpp>
#include <openssl/md5.h>
/*
carries out the RPC
*/
SETUP_LOG();
Json::Value RPCHandler::rpcError(int iError)
{
static struct {
@@ -706,24 +705,36 @@ Json::Value RPCHandler::doRipplePathFind(const Json::Value& jvRequest)
// Parse raSrc.
!jvRequest.isMember("source_account")
|| !jvRequest["source_account"].isString()
|| !raSrc.setAccountID(jvRequest["source_account"].asString())
|| !raSrc.setAccountID(jvRequest["source_account"].asString()))
{
cLog(lsINFO) << "Bad source_account.";
jvResult = rpcError(rpcINVALID_PARAMS);
}
else if (
// Parse raDst.
|| !jvRequest.isMember("destination_account")
!jvRequest.isMember("destination_account")
|| !jvRequest["destination_account"].isString()
|| !raDst.setAccountID(jvRequest["destination_account"].asString())
|| !raDst.setAccountID(jvRequest["destination_account"].asString()))
{
cLog(lsINFO) << "Bad destination_account.";
jvResult = rpcError(rpcINVALID_PARAMS);
}
else if (
// Parse saDst.
|| !jvRequest.isMember("destination_amount")
|| !saDst.bSetJson("destination_amount")
!jvRequest.isMember("destination_amount")
|| !saDst.bSetJson(jvRequest["destination_amount"]))
{
cLog(lsINFO) << "Bad destination_amount.";
jvResult = rpcError(rpcINVALID_PARAMS);
}
else if (
// Checks on source_currencies.
|| !jvRequest.isMember("source_currencies")
!jvRequest.isMember("source_currencies")
|| !jvRequest["source_currencies"].isArray()
|| jvRequest["source_currencies"].size()
|| !jvRequest["source_currencies"].size()
)
{
cLog(lsINFO) << "Bad source_currencies.";
jvResult = rpcError(rpcINVALID_PARAMS);
}
else
@@ -742,10 +753,20 @@ Json::Value RPCHandler::doRipplePathFind(const Json::Value& jvRequest)
&& (!jvSource["issuer"].isString()
|| !STAmount::issuerFromString(srcIssuerID, jvSource["issuer"].asString()))))
{
cLog(lsINFO) << "Bad currency/issuer.";
return rpcError(rpcINVALID_PARAMS);
}
// XXX Add some results.
STPathSet spsPaths;
// XXX Need to add support for srcIssuerID.
Pathfinder pf(raSrc, raDst, srcCurrencyID, saDst);
if (!spsPaths.isEmpty())
{
// XXX Also need to check liquidity.
jvSource.append(spsPaths.getJson(0));
}
}
jvResult["results"] = jvArray;
@@ -1410,7 +1431,7 @@ Json::Value RPCHandler::doCommand(const std::string& command, Json::Value& param
{ "peers", &RPCHandler::doPeers, 0, 0, true, false, optNone },
{ "profile", &RPCHandler::doProfile, 1, 9, false, false, optCurrent },
{ "ripple_lines_get", &RPCHandler::doRippleLinesGet, 1, 2, false, false, optCurrent },
{ "path_find", &RPCHandler::doRipplePathFind, -1, -1, false, false, optCurrent },
{ "ripple_path_find", &RPCHandler::doRipplePathFind, -1, -1, false, false, optCurrent },
{ "submit", &RPCHandler::doSubmit, 2, 2, false, false, optCurrent },
{ "submit_json", &RPCHandler::doSubmitJson, -1, -1, false, false, optCurrent },
{ "server_info", &RPCHandler::doServerInfo, 0, 0, true, false, optNone },