Bitcoin ABC  0.26.3
P2P Digital Currency
psbt.h
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1 // Copyright (c) 2009-2019 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_NODE_PSBT_H
6 #define BITCOIN_NODE_PSBT_H
7 
8 #include <psbt.h>
9 
10 #include <optional>
11 
12 namespace node {
18  bool has_utxo;
20  bool is_final;
23 
25  std::vector<CKeyID> missing_pubkeys;
27  std::vector<CKeyID> missing_sigs;
30 };
31 
35 struct PSBTAnalysis {
37  std::optional<size_t> estimated_vsize;
39  std::optional<CFeeRate> estimated_feerate;
41  std::optional<Amount> fee;
43  std::vector<PSBTInputAnalysis> inputs;
47  std::string error;
48 
49  void SetInvalid(std::string err_msg) {
50  estimated_vsize = std::nullopt;
51  estimated_feerate = std::nullopt;
52  fee = std::nullopt;
53  inputs.clear();
55  error = err_msg;
56  }
57 };
58 
66 PSBTAnalysis AnalyzePSBT(PartiallySignedTransaction psbtx);
67 } // namespace node
68 
69 #endif // BITCOIN_NODE_PSBT_H
160-bit opaque blob.
Definition: uint256.h:115
Definition: init.h:28
PSBTAnalysis AnalyzePSBT(PartiallySignedTransaction psbtx)
Provides helpful miscellaneous information about where a PSBT is in the signing workflow.
Definition: psbt.cpp:16
PSBTRole
Definition: psbt.h:507
A version of CTransaction with the PSBT format.
Definition: psbt.h:335
Holds the results of AnalyzePSBT (miscellaneous information about a PSBT)
Definition: psbt.h:35
std::vector< PSBTInputAnalysis > inputs
More information about the individual inputs of the transaction.
Definition: psbt.h:43
void SetInvalid(std::string err_msg)
Definition: psbt.h:49
std::string error
Error message.
Definition: psbt.h:47
std::optional< Amount > fee
Amount of fee being paid by the transaction.
Definition: psbt.h:41
std::optional< size_t > estimated_vsize
Estimated weight of the transaction.
Definition: psbt.h:37
std::optional< CFeeRate > estimated_feerate
Estimated feerate (fee / weight) of the transaction.
Definition: psbt.h:39
PSBTRole next
Which of the BIP 174 roles needs to handle the transaction next.
Definition: psbt.h:45
Holds an analysis of one input from a PSBT.
Definition: psbt.h:16
std::vector< CKeyID > missing_sigs
Pubkeys whose signatures are missing.
Definition: psbt.h:27
bool has_utxo
Whether we have UTXO information for this input.
Definition: psbt.h:18
PSBTRole next
Which of the BIP 174 roles needs to handle this input next.
Definition: psbt.h:22
std::vector< CKeyID > missing_pubkeys
Pubkeys whose BIP32 derivation path is missing.
Definition: psbt.h:25
uint160 missing_redeem_script
Hash160 of redeem script, if missing.
Definition: psbt.h:29
bool is_final
Whether the input has all required information including signatures.
Definition: psbt.h:20