Add GetCScripts to CBasicKeyStore

src/keystore.cpp

@@ -77,6 +77,16 @@ bool CBasicKeyStore::HaveCScript(const CScriptID& hash) const
     return mapScripts.count(hash) > 0;
 }
 
+std::set<CScriptID> CBasicKeyStore::GetCScripts() const
+{
+    LOCK(cs_KeyStore);
+    std::set<CScriptID> set_script;
+    for (const auto& mi : mapScripts) {
+        set_script.insert(mi.first);
+    }
+    return set_script;
+}
+
 bool CBasicKeyStore::GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const
 {
     LOCK(cs_KeyStore);

src/keystore.h

@@ -36,6 +36,7 @@ public:
     //! Support for BIP 0013 : see https://github.com/bitcoin/bips/blob/master/bip-0013.mediawiki
     virtual bool AddCScript(const CScript& redeemScript) =0;
     virtual bool HaveCScript(const CScriptID &hash) const =0;
+    virtual std::set<CScriptID> GetCScripts() const =0;
     virtual bool GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const =0;
 
     //! Support for Watch-only addresses
@@ -67,6 +68,7 @@ public:
     bool GetKey(const CKeyID &address, CKey &keyOut) const override;
     bool AddCScript(const CScript& redeemScript) override;
     bool HaveCScript(const CScriptID &hash) const override;
+    std::set<CScriptID> GetCScripts() const override;
     bool GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const override;
 
     bool AddWatchOnly(const CScript &dest) override;