void OTOffer::UpdateContents()
{
const String NOTARY_ID(GetNotaryID()),
INSTRUMENT_DEFINITION_ID(GetInstrumentDefinitionID()),
CURRENCY_TYPE_ID(GetCurrencyID());
// I release this because I'm about to repopulate it.
m_xmlUnsigned.Release();
Tag tag("marketOffer");
tag.add_attribute("version", m_strVersion.Get());
tag.add_attribute("isSelling", formatBool(!IsBid()));
tag.add_attribute("notaryID", NOTARY_ID.Get());
tag.add_attribute("instrumentDefinitionID", INSTRUMENT_DEFINITION_ID.Get());
tag.add_attribute("currencyTypeID", CURRENCY_TYPE_ID.Get());
tag.add_attribute("priceLimit", formatLong(GetPriceLimit()));
tag.add_attribute("totalAssetsOnOffer",
formatLong(GetTotalAssetsOnOffer()));
tag.add_attribute("finishedSoFar", formatLong(GetFinishedSoFar()));
tag.add_attribute("marketScale", formatLong(GetScale()));
tag.add_attribute("minimumIncrement", formatLong(GetMinimumIncrement()));
tag.add_attribute("transactionNum", formatLong(GetTransactionNum()));
tag.add_attribute("validFrom", formatTimestamp(GetValidFrom()));
tag.add_attribute("validTo", formatTimestamp(GetValidTo()));
std::string str_result;
tag.output(str_result);
m_xmlUnsigned.Concatenate("%s", str_result.c_str());
}
void OTOffer::UpdateContents()
{
const OTString SERVER_ID(GetServerID()), ASSET_TYPE_ID(GetAssetID()),
CURRENCY_TYPE_ID(GetCurrencyID());
const int64_t lFrom = OTTimeGetSecondsFromTime(GetValidFrom());
const int64_t lTo = OTTimeGetSecondsFromTime(GetValidTo());
const int64_t lPriceLimit = GetPriceLimit();
const int64_t lTotalAssetsOnOffer = GetTotalAssetsOnOffer();
const int64_t lFinishedSoFar = GetFinishedSoFar();
const int64_t lScale = GetScale();
const int64_t lMinimumIncrement = GetMinimumIncrement();
const int64_t lTransactionNum = GetTransactionNum();
// I release this because I'm about to repopulate it.
m_xmlUnsigned.Release();
m_xmlUnsigned.Concatenate("<?xml version=\"%s\"?>\n\n", "1.0");
m_xmlUnsigned.Concatenate("<marketOffer\n version=\"%s\"\n"
" isSelling=\"%s\"\n" // true or false.
" serverID=\"%s\"\n"
" assetTypeID=\"%s\"\n"
" currencyTypeID=\"%s\"\n"
" priceLimit=\"%lld\"\n"
" totalAssetsOnOffer=\"%lld\"\n"
" finishedSoFar=\"%lld\"\n"
" marketScale=\"%lld\"\n"
" minimumIncrement=\"%lld\"\n"
" transactionNum=\"%lld\"\n"
" validFrom=\"%" PRId64"\"\n"
" validTo=\"%" PRId64"\""
" />\n\n", // <=== the tag ends here.
m_strVersion.Get(),
(IsBid() ? "false" : "true"),
SERVER_ID.Get(),
ASSET_TYPE_ID.Get(),
CURRENCY_TYPE_ID.Get(),
lPriceLimit,
lTotalAssetsOnOffer,
lFinishedSoFar,
lScale,
lMinimumIncrement,
lTransactionNum,
lFrom, lTo );
// m_xmlUnsigned.Concatenate("</marketOffer>\n"); // ^^^ Tag already ended above.
}
inline int64_t GetAmountAvailable() const { return GetTotalAssetsOnOffer() - GetFinishedSoFar(); }
// return -1 if error, 0 if nothing, and 1 if the node was processed.
int32_t OTOffer::ProcessXMLNode(irr::io::IrrXMLReader*& xml)
{
int32_t nReturnVal = 0;
// Here we call the parent class first.
// If the node is found there, or there is some error,
// then we just return either way. But if it comes back
// as '0', then nothing happened, and we'll continue executing.
//
// -- Note you can choose not to call the parent if
// you don't want to use any of those xml tags.
// As I do below, in the case of OTAccount.
//if (nReturnVal = OTContract::ProcessXMLNode(xml))
// return nReturnVal;
if (!strcmp("marketOffer", xml->getNodeName()))
{
m_strVersion = xml->getAttributeValue("version");
OTString strIsSelling;
strIsSelling = xml->getAttributeValue("isSelling");
if (strIsSelling.Compare("true"))
m_bSelling = true;
else
m_bSelling = false;
m_strContractType.Set((m_bSelling ? "ASK" : "BID"));
const OTString strServerID(xml->getAttributeValue("serverID")),
strAssetTypeID(xml->getAttributeValue("assetTypeID")),
strCurrencyTypeID(xml->getAttributeValue("currencyTypeID"));
const OTIdentifier SERVER_ID(strServerID),
ASSET_ID(strAssetTypeID),
CURRENCY_TYPE_ID(strCurrencyTypeID);
SetServerID(SERVER_ID);
SetAssetID(ASSET_ID);
SetCurrencyID(CURRENCY_TYPE_ID);
// ------------------------------------
const OTString strScale = xml->getAttributeValue("marketScale");
const int64_t lScale = strScale.Exists() ? atol(strScale.Get()) : 0; // if it doesn't exist, the 0 here causes the below error to fire.
if (false == isPowerOfTen( lScale ))
{
OTLog::vOutput(0, "OTOffer::ProcessXMLNode: Failure: marketScale *must* be 1, or a power of 10. Instead I got: %lld.\n",
lScale);
return (-1);
}
else
SetScale(lScale);
// ------------------------------------
const OTString strPriceLimit = xml->getAttributeValue("priceLimit");
const int64_t lPriceLimit = strPriceLimit.Exists() ? atol(strPriceLimit.Get()) : 0; // if it doesn't exist, the 0 here causes the below error to fire.
// NOTE: Market Orders (new) have a 0 price, so this error condition was changed.
if (!strPriceLimit.Exists())
// if (lPriceLimit < 1)
{
OTLog::vOutput(0, "OTOffer::ProcessXMLNode: Failure: priceLimit *must* be provided.\n",
lPriceLimit);
return (-1);
}
else
SetPriceLimit(lPriceLimit);
// ------------------------------------
const OTString strTotal = xml->getAttributeValue("totalAssetsOnOffer");
const int64_t lTotal = strTotal.Exists() ? atol(strTotal.Get()) : 0; // if it doesn't exist, the 0 here causes the below error to fire.
if (lTotal < 1)
{
OTLog::vOutput(0, "OTOffer::ProcessXMLNode: Failure: totalAssetsOnOffer *must* be larger than 0. Instead I got: %lld.\n",
lTotal);
return (-1);
}
else
SetTotalAssetsOnOffer(lTotal);
// ------------------------------------
const OTString strFinished = xml->getAttributeValue("finishedSoFar");
const int64_t lFinished = strFinished.Exists() ? atol(strFinished.Get()) : 0; // if it doesn't exist, the 0 here causes the below error to fire.
if (lFinished < 0)
{
OTLog::vOutput(0, "OTOffer::ProcessXMLNode: Failure: finishedSoFar *must* be 0 or larger. Instead I got: %lld.\n",
lFinished);
return (-1);
}
else
SetFinishedSoFar(lFinished);
// ------------------------------------
const OTString strMinInc = xml->getAttributeValue("minimumIncrement");
const int64_t lMinInc = strMinInc.Exists() ? atol(strMinInc.Get()) : 0; // if it doesn't exist, the 0 here causes the below error to fire.
if ((lMinInc < 1) || (lMinInc > lTotal)) // Minimum increment cannot logically be higher than the total assets on offer...
{
OTLog::vOutput(0, "OTOffer::ProcessXMLNode: Failure: minimumIncrement *must* be 1 or larger, \n"
"and must also be less than the total assets on offer. Instead I got: %lld.\n",
lMinInc);
return (-1);
}
else
SetMinimumIncrement(lMinInc);
// -----------------------------------
const OTString strTransNum = xml->getAttributeValue("transactionNum");
const int64_t lTransNum = strTransNum.Exists() ? atol(strTransNum.Get()) : 0;
SetTransactionNum(lTransNum);
// ----------------------------------------------------------------
const OTString str_valid_from = xml->getAttributeValue("validFrom");
const OTString str_valid_to = xml->getAttributeValue("validTo");
int64_t tValidFrom = str_valid_from.Exists() ? str_valid_from.ToLong() : 0;
int64_t tValidTo = str_valid_to.Exists () ? str_valid_to.ToLong() : 0;
if ((tValidTo < tValidFrom) && (tValidTo != 0))
{
OTLog::vOutput(0, "OTOffer::%s: Failure: validTo date (%" PRId64") cannot be earlier than "
"validFrom date (%" PRId64").\n", __FUNCTION__, tValidFrom, tValidTo);
return (-1);
}
// ----------------------------------------------------------------
SetValidFrom(OTTimeGetTimeFromSeconds(tValidFrom));
SetValidTo(OTTimeGetTimeFromSeconds(tValidTo));
// ----------------------------------------------------------------
OTLog::vOutput(4,
"\n\nOffer. Transaction Number: %lld\n Valid From: %" PRId64"\n Valid To: %" PRId64"\n"
" AssetTypeID: %s\n CurrencyTypeID: %s\n ServerID: %s\n"
" Price Limit: %lld, Total Assets on Offer: %lld, %s so far: %lld\n "
" Scale: %lld. Minimum Increment: %lld. This offer is a%s.\n",
m_lTransactionNum, tValidFrom, tValidTo,
strAssetTypeID.Get(), strCurrencyTypeID.Get(), strServerID.Get(),
GetPriceLimit(), GetTotalAssetsOnOffer(), (m_bSelling ? "sold" : "bought"),
GetFinishedSoFar(), GetScale(), GetMinimumIncrement(),
(m_bSelling ? "n ASK" : " BID"));
// ----------------------------------------------------------------
nReturnVal = 1;
}
// ----------------
return nReturnVal;
}
// return -1 if error, 0 if nothing, and 1 if the node was processed.
int32_t OTOffer::ProcessXMLNode(irr::io::IrrXMLReader*& xml)
{
int32_t nReturnVal = 0;
// Here we call the parent class first.
// If the node is found there, or there is some error,
// then we just return either way. But if it comes back
// as '0', then nothing happened, and we'll continue executing.
//
// -- Note you can choose not to call the parent if
// you don't want to use any of those xml tags.
// As I do below, in the case of OTAccount.
// if (nReturnVal = Contract::ProcessXMLNode(xml))
// return nReturnVal;
if (!strcmp("marketOffer", xml->getNodeName())) {
m_strVersion = xml->getAttributeValue("version");
String strIsSelling;
strIsSelling = xml->getAttributeValue("isSelling");
if (strIsSelling.Compare("true"))
m_bSelling = true;
else
m_bSelling = false;
m_strContractType.Set((m_bSelling ? "ASK" : "BID"));
const String strNotaryID(xml->getAttributeValue("notaryID")),
strInstrumentDefinitionID(
xml->getAttributeValue("instrumentDefinitionID")),
strCurrencyTypeID(xml->getAttributeValue("currencyTypeID"));
const Identifier NOTARY_ID(strNotaryID),
INSTRUMENT_DEFINITION_ID(strInstrumentDefinitionID),
CURRENCY_TYPE_ID(strCurrencyTypeID);
SetNotaryID(NOTARY_ID);
SetInstrumentDefinitionID(INSTRUMENT_DEFINITION_ID);
SetCurrencyID(CURRENCY_TYPE_ID);
const String strScale = xml->getAttributeValue("marketScale");
const int64_t lScale =
strScale.Exists() ? strScale.ToLong() : 0; // if it doesn't exist,
// the 0 here causes the
// below error to fire.
if (!isPowerOfTen(lScale)) {
otOut << "OTOffer::ProcessXMLNode: Failure: marketScale *must* be "
"1, or a power of 10. Instead I got: " << lScale << ".\n";
return (-1);
}
else
SetScale(lScale);
const String strPriceLimit = xml->getAttributeValue("priceLimit");
const int64_t lPriceLimit = strPriceLimit.Exists()
? strPriceLimit.ToLong()
: 0; // if it doesn't exist, the 0 here
// causes the below error to fire.
// NOTE: Market Orders (new) have a 0 price, so this error condition was
// changed.
if (!strPriceLimit.Exists())
// if (lPriceLimit < 1)
{
otOut << "OTOffer::ProcessXMLNode: Failure: priceLimit *must* be "
"provided(" << lPriceLimit << ").\n";
return (-1);
}
else
SetPriceLimit(lPriceLimit);
const String strTotal = xml->getAttributeValue("totalAssetsOnOffer");
const int64_t lTotal =
strTotal.Exists() ? strTotal.ToLong() : 0; // if it doesn't exist,
// the 0 here causes the
// below error to fire.
if (lTotal < 1) {
otOut << "OTOffer::ProcessXMLNode: Failure: totalAssetsOnOffer "
"*must* be larger than 0. Instead I got: " << lTotal
<< ".\n";
return (-1);
}
else
SetTotalAssetsOnOffer(lTotal);
const String strFinished = xml->getAttributeValue("finishedSoFar");
const int64_t lFinished = strFinished.Exists()
? strFinished.ToLong()
: 0; // if it doesn't exist, the 0 here
// causes the below error to fire.
if (lFinished < 0) {
otOut << "OTOffer::ProcessXMLNode: Failure: finishedSoFar *must* "
"be 0 or larger. Instead I got: " << lFinished << ".\n";
return (-1);
}
else
SetFinishedSoFar(lFinished);
const String strMinInc = xml->getAttributeValue("minimumIncrement");
// if it doesn't exist, the 0 here causes the below error to fire.
const int64_t lMinInc = strMinInc.Exists() ? strMinInc.ToLong() : 0;
if ((lMinInc < 1) || (lMinInc > lTotal)) // Minimum increment cannot
// logically be higher than the
// total assets on offer...
{
otOut << "OTOffer::ProcessXMLNode: Failure: minimumIncrement "
"*must* be 1 or larger, \n"
"and must also be less than the total assets on offer. "
"Instead I got: " << lMinInc << ".\n";
return (-1);
}
else
SetMinimumIncrement(lMinInc);
const String strTransNum = xml->getAttributeValue("transactionNum");
const int64_t lTransNum =
strTransNum.Exists() ? strTransNum.ToLong() : 0;
SetTransactionNum(lTransNum);
const String str_valid_from = xml->getAttributeValue("validFrom");
const String str_valid_to = xml->getAttributeValue("validTo");
int64_t tValidFrom =
str_valid_from.Exists() ? parseTimestamp(str_valid_from.Get()) : 0;
int64_t tValidTo =
str_valid_to.Exists() ? parseTimestamp(str_valid_to.Get()) : 0;
if ((tValidTo < tValidFrom) && (tValidTo != 0)) {
otOut << "OTOffer::" << __FUNCTION__ << ": Failure: validTo date ("
<< tValidFrom << ") cannot be earlier than "
"validFrom date (" << tValidTo << ").\n";
return (-1);
}
SetValidFrom(OTTimeGetTimeFromSeconds(tValidFrom));
SetValidTo(OTTimeGetTimeFromSeconds(tValidTo));
otLog4 << "\n\nOffer. Transaction Number: " << m_lTransactionNum
<< "\n Valid From: " << tValidFrom << "\n Valid To: " << tValidTo
<< "\n"
" InstrumentDefinitionID: " << strInstrumentDefinitionID
<< "\n CurrencyTypeID: " << strCurrencyTypeID
<< "\n NotaryID: " << strNotaryID
<< "\n"
" Price Limit: " << GetPriceLimit()
<< ", Total Assets on Offer: " << GetTotalAssetsOnOffer()
<< ", " << (m_bSelling ? "sold" : "bought")
<< " so far: " << GetFinishedSoFar() << "\n "
" Scale: " << GetScale()
<< ". Minimum Increment: " << GetMinimumIncrement()
<< ". This offer is a" << (m_bSelling ? "n ASK" : " BID")
<< ".\n";
nReturnVal = 1;
}
return nReturnVal;
}