#include "TransactionFormats.h"

#define S_FIELD(x) sf##x, #x

TransactionFormat InnerTxnFormats[]=
{
	{ "MakePayment", ttMAKE_PAYMENT, {
		{ S_FIELD(Flags),        STI_UINT16,  SOE_FLAGS,    0 },
		{ S_FIELD(Destination),  STI_ACCOUNT, SOE_REQUIRED, 0 },
		{ S_FIELD(Amount),       STI_UINT64,  SOE_REQUIRED, 0 },
		{ S_FIELD(Currency),     STI_HASH160, SOE_IFFLAG,   1 },
		{ S_FIELD(SourceTag),    STI_UINT32,  SOE_IFFLAG,   2 },
		{ S_FIELD(TargetLedger), STI_UINT32,  SOE_IFFLAG,   4 },
		{ S_FIELD(InvoiceID),    STI_HASH256, SOE_IFFLAG,   8 },
		{ S_FIELD(Extensions),   STI_TL,      SOE_IFFLAG,   32768 },
		{ sfInvalid, NULL,       STI_DONE,    SOE_NEVER,    -1 } }
	},
	{ "Invoice", ttINVOICE, {
		{ S_FIELD(Flags),        STI_UINT16,  SOE_FLAGS,    0 },
		{ S_FIELD(Target),       STI_ACCOUNT, SOE_REQUIRED, 0 },
		{ S_FIELD(Amount),       STI_UINT64,  SOE_REQUIRED, 0 },
		{ S_FIELD(Currency),     STI_HASH160, SOE_IFFLAG,   1 },
		{ S_FIELD(SourceTag),    STI_UINT32,  SOE_IFFLAG,   2 },
		{ S_FIELD(Destination),  STI_ACCOUNT, SOE_IFFLAG,   4 },
		{ S_FIELD(TargetLedger), STI_UINT32,  SOE_IFFLAG,   8 },
		{ S_FIELD(Identifier),   STI_VL,      SOE_IFFLAG,   16 },
		{ S_FIELD(Extensions),   STI_TL,      SOE_IFFLAG,   32768 },
		{ sfInvalid, NULL,       STI_DONE,    SOE_NEVER,    -1 } }
	},
	{ "Offer", ttEXCHANGE_OFFER, {
		{ S_FIELD(Flags),        STI_UINT16,  SOE_FLAGS,    0 },
		{ S_FIELD(AmountIn),     STI_UINT64,  SOE_REQUIRED, 0 },
		{ S_FIELD(CurrencyIn),   STI_HASH160, SOE_IFFLAG,   2 },
		{ S_FIELD(AmountOut),    STI_UINT64,  SOE_REQUIRED, 0 },
		{ S_FIELD(CurrencyOut),  STI_HASH160, SOE_IFFLAG,   4 },
		{ S_FIELD(SourceTag),    STI_UINT32,  SOE_IFFLAG,   8 },
		{ S_FIELD(Destination),  STI_ACCOUNT, SOE_IFFLAG,   16 },
		{ S_FIELD(TargetLedger), STI_UINT32,  SOE_IFFLAG,   32 },
		{ S_FIELD(ExpireLedger), STI_UINT32,  SOE_IFFLAG,   64 },
		{ S_FIELD(Identifier),   STI_VL,      SOE_IFFLAG,   128 },
		{ S_FIELD(Extensions),   STI_TL,      SOE_IFFLAG,   32768 },
		{ sfInvalid, NULL,       STI_DONE,    SOE_NEVER,    -1 } }
	},
	{ NULL, ttINVALID }
};

TransactionFormat* getFormat(TransactionType t)
{
	TransactionFormat* f=InnerTxnFormats;
	while(f->t_name!=NULL)
	{
		if(f->t_type==t) return f;
		f++;
	}
	return NULL;
}