22 lines
581 B
C++
22 lines
581 B
C++
#include "TxInput.h"
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#include "VarInt.h"
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#include <algorithm>
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TxInput::TxInput(const std::byte *data) {
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std::copy_n(data, _txId.size(), _txId.begin());
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data += _txId.size();
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_vOut = *reinterpret_cast<const uint32_t*>(data);
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data += sizeof(_vOut);
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VarInt scriptSigSize(data);
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// TODO: save ScriptSig
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data += scriptSigSize.size();
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_sequence = *reinterpret_cast<const uint32_t*>(data);
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_size = _txId.size() + sizeof(_vOut) + scriptSigSize.size() + scriptSigSize.value() + sizeof(_sequence);
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}
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size_t TxInput::size() const {
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return _size;
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}
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