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53 lines
1.1 KiB
Python
53 lines
1.1 KiB
Python
# Constants from ripple/protocol/SField.h
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# special types
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STI_UNKNOWN = -2
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STI_DONE = -1
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STI_NOTPRESENT = 0
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# # types (common)
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STI_UINT16 = 1
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STI_UINT32 = 2
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STI_UINT64 = 3
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STI_HASH128 = 4
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STI_HASH256 = 5
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STI_AMOUNT = 6
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STI_VL = 7
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STI_ACCOUNT = 8
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# 9-13 are reserved
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STI_OBJECT = 14
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STI_ARRAY = 15
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# types (uncommon)
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STI_UINT8 = 16
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STI_HASH160 = 17
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STI_PATHSET = 18
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STI_VECTOR256 = 19
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# high level types
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# cannot be serialized inside other types
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STI_TRANSACTION = 10001
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STI_LEDGERENTRY = 10002
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STI_VALIDATION = 10003
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STI_METADATA = 10004
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def field_code(sti, name):
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if sti < 16:
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if name < 16:
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bytes = [(sti << 4) + name]
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else:
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bytes = [sti << 4, name]
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elif name < 16:
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bytes = [name, sti]
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else:
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bytes = [0, sti, name]
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return ''.join(chr(i) for i in bytes)
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# Selected constants from SField.cpp
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sfSequence = field_code(STI_UINT32, 4)
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sfPublicKey = field_code(STI_VL, 1)
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sfSigningPubKey = field_code(STI_VL, 3)
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sfSignature = field_code(STI_VL, 6)
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sfMasterSignature = field_code(STI_VL, 18)
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