//------------------------------------------------------------------------------
/*
    Copyright (c) 2011-2013, OpenCoin, Inc.
*/
//==============================================================================

std::map <int, LedgerEntryFormat*> LedgerEntryFormat::byType;

std::map <std::string, LedgerEntryFormat*> LedgerEntryFormat::byName;

#define LEF_BASE                                            \
            << SOElement(sfLedgerIndex,             SOE_OPTIONAL)   \
            << SOElement(sfLedgerEntryType,         SOE_REQUIRED)   \
            << SOElement(sfFlags,                   SOE_REQUIRED)

#define DECLARE_LEF(name, type) lef = new LedgerEntryFormat(#name, type); (*lef) LEF_BASE

void LEFInit ()
{
    LedgerEntryFormat* lef;

    DECLARE_LEF (AccountRoot, ltACCOUNT_ROOT)
            << SOElement (sfAccount,             SOE_REQUIRED)
            << SOElement (sfSequence,            SOE_REQUIRED)
            << SOElement (sfBalance,             SOE_REQUIRED)
            << SOElement (sfOwnerCount,          SOE_REQUIRED)
            << SOElement (sfPreviousTxnID,       SOE_REQUIRED)
            << SOElement (sfPreviousTxnLgrSeq,   SOE_REQUIRED)
            << SOElement (sfRegularKey,          SOE_OPTIONAL)
            << SOElement (sfEmailHash,           SOE_OPTIONAL)
            << SOElement (sfWalletLocator,       SOE_OPTIONAL)
            << SOElement (sfWalletSize,          SOE_OPTIONAL)
            << SOElement (sfMessageKey,          SOE_OPTIONAL)
            << SOElement (sfTransferRate,        SOE_OPTIONAL)
            << SOElement (sfDomain,              SOE_OPTIONAL)
            ;

    DECLARE_LEF (Contract, ltCONTRACT)
            << SOElement (sfAccount,             SOE_REQUIRED)
            << SOElement (sfBalance,             SOE_REQUIRED)
            << SOElement (sfPreviousTxnID,       SOE_REQUIRED)
            << SOElement (sfPreviousTxnLgrSeq,   SOE_REQUIRED)
            << SOElement (sfIssuer,              SOE_REQUIRED)
            << SOElement (sfOwner,               SOE_REQUIRED)
            << SOElement (sfExpiration,          SOE_REQUIRED)
            << SOElement (sfBondAmount,          SOE_REQUIRED)
            << SOElement (sfCreateCode,          SOE_OPTIONAL)
            << SOElement (sfFundCode,            SOE_OPTIONAL)
            << SOElement (sfRemoveCode,          SOE_OPTIONAL)
            << SOElement (sfExpireCode,          SOE_OPTIONAL)
            ;

    DECLARE_LEF (DirectoryNode, ltDIR_NODE)
            << SOElement (sfOwner,               SOE_OPTIONAL)  // for owner directories
            << SOElement (sfTakerPaysCurrency,   SOE_OPTIONAL)  // for order book directories
            << SOElement (sfTakerPaysIssuer,     SOE_OPTIONAL)  // for order book directories
            << SOElement (sfTakerGetsCurrency,   SOE_OPTIONAL)  // for order book directories
            << SOElement (sfTakerGetsIssuer,     SOE_OPTIONAL)  // for order book directories
            << SOElement (sfExchangeRate,        SOE_OPTIONAL)  // for order book directories
            << SOElement (sfIndexes,             SOE_REQUIRED)
            << SOElement (sfRootIndex,           SOE_REQUIRED)
            << SOElement (sfIndexNext,           SOE_OPTIONAL)
            << SOElement (sfIndexPrevious,       SOE_OPTIONAL)
            ;

    DECLARE_LEF (GeneratorMap, ltGENERATOR_MAP)
            << SOElement (sfGenerator,           SOE_REQUIRED)
            ;

    DECLARE_LEF (Nickname, ltNICKNAME)
            << SOElement (sfAccount,             SOE_REQUIRED)
            << SOElement (sfMinimumOffer,        SOE_OPTIONAL)
            ;

    DECLARE_LEF (Offer, ltOFFER)
            << SOElement (sfAccount,             SOE_REQUIRED)
            << SOElement (sfSequence,            SOE_REQUIRED)
            << SOElement (sfTakerPays,           SOE_REQUIRED)
            << SOElement (sfTakerGets,           SOE_REQUIRED)
            << SOElement (sfBookDirectory,       SOE_REQUIRED)
            << SOElement (sfBookNode,            SOE_REQUIRED)
            << SOElement (sfOwnerNode,           SOE_REQUIRED)
            << SOElement (sfPreviousTxnID,       SOE_REQUIRED)
            << SOElement (sfPreviousTxnLgrSeq,   SOE_REQUIRED)
            << SOElement (sfExpiration,          SOE_OPTIONAL)
            ;

    DECLARE_LEF (RippleState, ltRIPPLE_STATE)
            << SOElement (sfBalance,             SOE_REQUIRED)
            << SOElement (sfLowLimit,            SOE_REQUIRED)
            << SOElement (sfHighLimit,           SOE_REQUIRED)
            << SOElement (sfPreviousTxnID,       SOE_REQUIRED)
            << SOElement (sfPreviousTxnLgrSeq,   SOE_REQUIRED)
            << SOElement (sfLowNode,             SOE_OPTIONAL)
            << SOElement (sfLowQualityIn,        SOE_OPTIONAL)
            << SOElement (sfLowQualityOut,       SOE_OPTIONAL)
            << SOElement (sfHighNode,            SOE_OPTIONAL)
            << SOElement (sfHighQualityIn,       SOE_OPTIONAL)
            << SOElement (sfHighQualityOut,      SOE_OPTIONAL)
            ;

    DECLARE_LEF (LedgerHashes, ltLEDGER_HASHES)
            << SOElement (sfFirstLedgerSequence, SOE_OPTIONAL) // Remove if we do a ledger restart
            << SOElement (sfLastLedgerSequence,  SOE_OPTIONAL)
            << SOElement (sfHashes,              SOE_REQUIRED)
            ;

    DECLARE_LEF (EnabledFeatures, ltFEATURES)
            << SOElement (sfFeatures, SOE_REQUIRED)
            ;

    DECLARE_LEF (FeeSettings, ltFEE_SETTINGS)
            << SOElement (sfBaseFee,             SOE_REQUIRED)
            << SOElement (sfReferenceFeeUnits,   SOE_REQUIRED)
            << SOElement (sfReserveBase,         SOE_REQUIRED)
            << SOElement (sfReserveIncrement,    SOE_REQUIRED)
            ;
}

LedgerEntryFormat* LedgerEntryFormat::getLgrFormat (LedgerEntryType t)
{
    std::map<int, LedgerEntryFormat*>::iterator it = byType.find (static_cast<int> (t));

    if (it == byType.end ())
        return NULL;

    return it->second;
}

LedgerEntryFormat* LedgerEntryFormat::getLgrFormat (int t)
{
    std::map<int, LedgerEntryFormat*>::iterator it = byType.find ((t));

    if (it == byType.end ())
        return NULL;

    return it->second;
}

LedgerEntryFormat* LedgerEntryFormat::getLgrFormat (const std::string& t)
{
    std::map<std::string, LedgerEntryFormat*>::iterator it = byName.find ((t));

    if (it == byName.end ())
        return NULL;

    return it->second;
}

// vim:ts=4