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Introduce a new ledger type: ltCHECK Introduce three new transactions that operate on checks: - "CheckCreate" which adds the check entry to the ledger. The check is a promise from the source of the check that the destination of the check may cash the check and receive up to the SendMax specified on the check. The check may have an expiration, after which the check may no longer be cashed. - "CheckCash" is a request by the destination of the check to transfer a requested amount of funds, up to the check's SendMax, from the source to the destination. The destination may receive less than the SendMax due to transfer fees. When cashing a check, the destination specifies the smallest amount of funds that will be acceptable. If the transfer completes and delivers the requested amount, then the check is considered cashed and removed from the ledger. If enough funds cannot be delivered, then the transaction fails and the check remains in the ledger. Attempting to cash the check after its expiration will fail. - "CheckCancel" removes the check from the ledger without transferring funds. Either the check's source or destination can cancel the check at any time. After a check has expired, any account can cancel the check. Facilities related to checks are on the "Checks" amendment.
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_PROTOCOL_TXFORMATS_H_INCLUDED
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#define RIPPLE_PROTOCOL_TXFORMATS_H_INCLUDED
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#include <ripple/protocol/KnownFormats.h>
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namespace ripple {
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/** Transaction type identifiers.
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These are part of the binary message format.
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@ingroup protocol
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*/
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enum TxType
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{
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ttINVALID = -1,
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ttPAYMENT = 0,
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ttESCROW_CREATE = 1,
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ttESCROW_FINISH = 2,
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ttACCOUNT_SET = 3,
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ttESCROW_CANCEL = 4,
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ttREGULAR_KEY_SET = 5,
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ttNICKNAME_SET = 6, // open
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ttOFFER_CREATE = 7,
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ttOFFER_CANCEL = 8,
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no_longer_used = 9,
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ttTICKET_CREATE = 10,
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ttTICKET_CANCEL = 11,
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ttSIGNER_LIST_SET = 12,
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ttPAYCHAN_CREATE = 13,
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ttPAYCHAN_FUND = 14,
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ttPAYCHAN_CLAIM = 15,
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ttCHECK_CREATE = 16,
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ttCHECK_CASH = 17,
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ttCHECK_CANCEL = 18,
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ttTRUST_SET = 20,
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ttAMENDMENT = 100,
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ttFEE = 101,
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};
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/** Manages the list of known transaction formats.
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*/
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class TxFormats : public KnownFormats <TxType>
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{
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private:
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void addCommonFields (Item& item);
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public:
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/** Create the object.
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This will load the object will all the known transaction formats.
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*/
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TxFormats ();
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static TxFormats const& getInstance ();
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};
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} // ripple
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#endif
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