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Moved cpp code to src/cpp and js code to src/js.
This commit is contained in:
Stefan Thomas
315
src/cpp/ripple/WSConnection.cpp
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315
src/cpp/ripple/WSConnection.cpp
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//
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// WSConnection
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//
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#include "Log.h"
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SETUP_LOG();
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#include "WSConnection.h"
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#include "WSHandler.h"
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#include "../json/reader.h"
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#include "../json/writer.h"
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WSConnection::~WSConnection()
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{
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mNetwork.unsubTransactions(this);
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mNetwork.unsubRTTransactions(this);
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mNetwork.unsubLedger(this);
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mNetwork.unsubServer(this);
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mNetwork.unsubAccount(this, mSubAccountInfo,true);
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mNetwork.unsubAccount(this, mSubAccountInfo,false);
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}
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void WSConnection::send(const Json::Value& jvObj)
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{
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mHandler->send(mConnection, jvObj);
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}
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//
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// Utilities
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//
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Json::Value WSConnection::invokeCommand(Json::Value& jvRequest)
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{
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static struct {
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const char* pCommand;
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doFuncPtr dfpFunc;
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} commandsA[] = {
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// Request-Response Commands:
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{ "submit", &WSConnection::doSubmit },
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{ "subscribe", &WSConnection::doSubscribe },
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{ "unsubscribe", &WSConnection::doUnsubscribe },
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{ "rpc", &WSConnection::doRPC },
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};
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if (!jvRequest.isMember("command"))
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{
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Json::Value jvResult(Json::objectValue);
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jvResult["type"] = "response";
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jvResult["result"] = "error";
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jvResult["error"] = "missingCommand";
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jvResult["command"] = jvRequest;
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return jvResult;
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}
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std::string strCommand = jvRequest["command"].asString();
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int i = NUMBER(commandsA);
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while (i-- && strCommand != commandsA[i].pCommand)
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;
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Json::Value jvResult(Json::objectValue);
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if (i < 0)
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{
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jvResult["error"] = "unknownCommand"; // Unknown command.
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}
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else
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{
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(this->*(commandsA[i].dfpFunc))(jvResult, jvRequest);
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}
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if (jvRequest.isMember("id"))
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{
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jvResult["id"] = jvRequest["id"];
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}
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if (jvResult.isMember("error"))
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{
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jvResult["result"] = "error";
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jvResult["request"] = jvRequest;
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}
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else
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{
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jvResult["result"] = "success";
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}
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jvResult["type"] = "response";
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return jvResult;
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}
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boost::unordered_set<RippleAddress> WSConnection::parseAccountIds(const Json::Value& jvArray)
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{
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boost::unordered_set<RippleAddress> usnaResult;
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for (Json::Value::const_iterator it = jvArray.begin(); it != jvArray.end(); it++)
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{
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RippleAddress naString;
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if (!(*it).isString() || !naString.setAccountID((*it).asString()))
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{
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usnaResult.clear();
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break;
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}
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else
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{
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(void) usnaResult.insert(naString);
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}
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}
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return usnaResult;
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}
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//
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// Commands
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//
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/*
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server : Sends a message anytime the server status changes such as network connectivity.
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ledger : Sends a message at every ledger close.
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transactions : Sends a message for every transaction that makes it into a ledger.
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rt_transactions
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accounts
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rt_accounts
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*/
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void WSConnection::doSubscribe(Json::Value& jvResult, Json::Value& jvRequest)
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{
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if (jvRequest.isMember("streams"))
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{
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for (Json::Value::iterator it = jvRequest["streams"].begin(); it != jvRequest["streams"].end(); it++)
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{
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if ((*it).isString())
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{
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std::string streamName=(*it).asString();
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if(streamName=="server")
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{
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mNetwork.subServer(this, jvResult);
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}else if(streamName=="ledger")
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{
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mNetwork.subLedger(this, jvResult);
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}else if(streamName=="transactions")
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{
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mNetwork.subTransactions(this);
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}else if(streamName=="rt_transactions")
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{
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mNetwork.subRTTransactions(this);
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}else
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{
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jvResult["error"] = str(boost::format("Unknown stream: %s") % streamName);
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}
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}else
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{
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jvResult["error"] = "malformedSteam";
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}
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}
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}
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if (jvRequest.isMember("rt_accounts"))
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{
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boost::unordered_set<RippleAddress> usnaAccoundIds = parseAccountIds(jvRequest["rt_accounts"]);
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if (usnaAccoundIds.empty())
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{
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jvResult["error"] = "malformedAccount";
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}else
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{
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boost::mutex::scoped_lock sl(mLock);
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BOOST_FOREACH(const RippleAddress& naAccountID, usnaAccoundIds)
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{
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mSubAccountInfo.insert(naAccountID);
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}
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mNetwork.subAccount(this, usnaAccoundIds,true);
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}
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}
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if (jvRequest.isMember("accounts"))
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{
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boost::unordered_set<RippleAddress> usnaAccoundIds = parseAccountIds(jvRequest["accounts"]);
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if (usnaAccoundIds.empty())
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{
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jvResult["error"] = "malformedAccount";
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}else
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{
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boost::mutex::scoped_lock sl(mLock);
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BOOST_FOREACH(const RippleAddress& naAccountID, usnaAccoundIds)
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{
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mSubAccountInfo.insert(naAccountID);
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}
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mNetwork.subAccount(this, usnaAccoundIds,false);
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}
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}
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}
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void WSConnection::doUnsubscribe(Json::Value& jvResult, Json::Value& jvRequest)
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{
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if (jvRequest.isMember("streams"))
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{
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for (Json::Value::iterator it = jvRequest["streams"].begin(); it != jvRequest["streams"].end(); it++)
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{
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if ((*it).isString() )
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{
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std::string streamName=(*it).asString();
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if(streamName=="server")
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{
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mNetwork.unsubServer(this);
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}else if(streamName=="ledger")
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{
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mNetwork.unsubLedger(this);
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}else if(streamName=="transactions")
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{
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mNetwork.unsubTransactions(this);
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}else if(streamName=="rt_transactions")
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{
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mNetwork.unsubRTTransactions(this);
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}else
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{
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jvResult["error"] = str(boost::format("Unknown stream: %s") % streamName);
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}
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}else
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{
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jvResult["error"] = "malformedSteam";
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}
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}
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}
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if (jvRequest.isMember("rt_accounts"))
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{
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boost::unordered_set<RippleAddress> usnaAccoundIds = parseAccountIds(jvRequest["rt_accounts"]);
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if (usnaAccoundIds.empty())
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{
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jvResult["error"] = "malformedAccount";
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}else
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{
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boost::mutex::scoped_lock sl(mLock);
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BOOST_FOREACH(const RippleAddress& naAccountID, usnaAccoundIds)
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{
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mSubAccountInfo.insert(naAccountID);
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}
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mNetwork.unsubAccount(this, usnaAccoundIds,true);
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}
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}
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if (jvRequest.isMember("accounts"))
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{
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boost::unordered_set<RippleAddress> usnaAccoundIds = parseAccountIds(jvRequest["accounts"]);
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if (usnaAccoundIds.empty())
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{
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jvResult["error"] = "malformedAccount";
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}else
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{
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boost::mutex::scoped_lock sl(mLock);
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BOOST_FOREACH(const RippleAddress& naAccountID, usnaAccoundIds)
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{
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mSubAccountInfo.insert(naAccountID);
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}
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mNetwork.unsubAccount(this, usnaAccoundIds,false);
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}
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}
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}
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void WSConnection::doRPC(Json::Value& jvResult, Json::Value& jvRequest)
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{
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if (jvRequest.isMember("rpc_command") )
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{
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jvResult = theApp->getRPCHandler().doCommand(
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jvRequest["rpc_command"].asString(),
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jvRequest.isMember("params")
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? jvRequest["params"]
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: jvRequest,
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mHandler->getPublic() ? RPCHandler::GUEST : RPCHandler::ADMIN);
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jvResult["type"] = "response";
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}
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else
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{
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jvResult["error"] = "fieldNotCommand";
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}
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}
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// XXX Currently requires secret. Allow signed transaction as an alternative.
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void WSConnection::doSubmit(Json::Value& jvResult, Json::Value& jvRequest)
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{
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if (!jvRequest.isMember("tx_json"))
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{
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jvResult["error"] = "fieldNotFoundTxJson";
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}else if (!jvRequest.isMember("secret"))
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{
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jvResult["error"] = "fieldNotFoundSecret";
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}else
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{
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jvResult=theApp->getRPCHandler().handleJSONSubmit(jvRequest);
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// TODO: track the transaction mNetwork.subSubmit(this, jvResult["tx hash"] );
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}
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}
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// vim:ts=4
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