Move FillPSBT to be a member of CWallet

1 files changed, 20 insertions, 0 deletions

diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 10380e4e58..15353de4ac 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -11,6 +11,7 @@
 #include <interfaces/handler.h>
 #include <outputtype.h>
 #include <policy/feerate.h>
+#include <psbt.h>
 #include <tinyformat.h>
 #include <ui_interface.h>
 #include <util/strencodings.h>
@@ -922,6 +923,25 @@ public:
     bool SignTransaction(CMutableTransaction& tx, const std::map<COutPoint, Coin>& coins, int sighash, std::map<int, std::string>& input_errors) const;
 
     /**
+     * Fills out a PSBT with information from the wallet. Fills in UTXOs if we have
+     * them. Tries to sign if sign=true. Sets `complete` if the PSBT is now complete
+     * (i.e. has all required signatures or signature-parts, and is ready to
+     * finalize.) Sets `error` and returns false if something goes wrong.
+     *
+     * @param[in]  psbtx PartiallySignedTransaction to fill in
+     * @param[out] complete indicates whether the PSBT is now complete
+     * @param[in]  sighash_type the sighash type to use when signing (if PSBT does not specify)
+     * @param[in]  sign whether to sign or not
+     * @param[in]  bip32derivs whether to fill in bip32 derivation information if available
+     * return error
+     */
+    TransactionError FillPSBT(PartiallySignedTransaction& psbtx,
+                  bool& complete,
+                  int sighash_type = 1 /* SIGHASH_ALL */,
+                  bool sign = true,
+                  bool bip32derivs = true) const;
+
+    /**
      * Create a new transaction paying the recipients with a set of coins
      * selected by SelectCoins(); Also create the change output, when needed
      * @note passing nChangePosInOut as -1 will result in setting a random position