[build] Move AnalyzePSBT from psbt.cpp to node/psbt.cpp

psbt.cpp definitions except for AnalyzePSBT are used by the wallet and need to
be linked into the wallet binary. AnalyzePSBT is an exception in that it is not
used by the wallet, and depends on node classes like CCoinsViewCache, and on
node global variables like nBytesPerSigOp.

So AnalyzePSBT is more at home in libbitcoin_server than libbitcoin_common, and
in any case needs to be defined in a separate object file than other PSBT
utilities, to avoid dragging link dependencies on node functions and global
variables into the wallet.

1 files changed, 0 insertions, 33 deletions

diff --git a/src/psbt.h b/src/psbt.h
index fcb3337a53..1bc1e91a84 100644
--- a/src/psbt.h
+++ b/src/psbt.h
@@ -557,31 +557,6 @@ enum class PSBTRole {
     EXTRACTOR
 };
 
-/**
- * Holds an analysis of one input from a PSBT
- */
-struct PSBTInputAnalysis {
-    bool has_utxo; //!< Whether we have UTXO information for this input
-    bool is_final; //!< Whether the input has all required information including signatures
-    PSBTRole next; //!< Which of the BIP 174 roles needs to handle this input next
-
-    std::vector<CKeyID> missing_pubkeys; //!< Pubkeys whose BIP32 derivation path is missing
-    std::vector<CKeyID> missing_sigs;    //!< Pubkeys whose signatures are missing
-    uint160 missing_redeem_script;       //!< Hash160 of redeem script, if missing
-    uint256 missing_witness_script;      //!< SHA256 of witness script, if missing
-};
-
-/**
- * Holds the results of AnalyzePSBT (miscellaneous information about a PSBT)
- */
-struct PSBTAnalysis {
-    Optional<size_t> estimated_vsize;      //!< Estimated weight of the transaction
-    Optional<CFeeRate> estimated_feerate;  //!< Estimated feerate (fee / weight) of the transaction
-    Optional<CAmount> fee;                 //!< Amount of fee being paid by the transaction
-    std::vector<PSBTInputAnalysis> inputs; //!< More information about the individual inputs of the transaction
-    PSBTRole next;                         //!< Which of the BIP 174 roles needs to handle the transaction next
-};
-
 std::string PSBTRoleName(PSBTRole role);
 
 /** Checks whether a PSBTInput is already signed. */
@@ -616,14 +591,6 @@ bool FinalizeAndExtractPSBT(PartiallySignedTransaction& psbtx, CMutableTransacti
  */
 NODISCARD TransactionError CombinePSBTs(PartiallySignedTransaction& out, const std::vector<PartiallySignedTransaction>& psbtxs);
 
-/**
- * Provides helpful miscellaneous information about where a PSBT is in the signing workflow.
- *
- * @param[in] psbtx the PSBT to analyze
- * @return A PSBTAnalysis with information about the provided PSBT.
- */
-PSBTAnalysis AnalyzePSBT(PartiallySignedTransaction psbtx);
-
 //! Decode a base64ed PSBT into a PartiallySignedTransaction
 NODISCARD bool DecodeBase64PSBT(PartiallySignedTransaction& decoded_psbt, const std::string& base64_psbt, std::string& error);
 //! Decode a raw (binary blob) PSBT into a PartiallySignedTransaction