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wallet: support fetching scriptPubKeys with minimum descriptor range index

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This extra method will be needed for updating the filter set for
faster wallet rescans; after an internal top-up has happened, we only
want to add the newly created scriptPubKeys.
This commit is contained in:
Sebastian Falbesoner 2022-08-26 02:34:55 +02:00
parent 088e38d3bb
commit 845279132b
2 changed files with 8 additions and 2 deletions
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9
src/wallet/scriptpubkeyman.cpp
View File

@ -2644,13 +2644,18 @@ const WalletDescriptor DescriptorScriptPubKeyMan::GetWalletDescriptor() const
} }
const std::unordered_set<CScript, SaltedSipHasher> DescriptorScriptPubKeyMan::GetScriptPubKeys() const const std::unordered_set<CScript, SaltedSipHasher> DescriptorScriptPubKeyMan::GetScriptPubKeys() const
{
return GetScriptPubKeys(0);
}
const std::unordered_set<CScript, SaltedSipHasher> DescriptorScriptPubKeyMan::GetScriptPubKeys(int32_t minimum_index) const
{ {
LOCK(cs_desc_man); LOCK(cs_desc_man);
std::unordered_set<CScript, SaltedSipHasher> script_pub_keys; std::unordered_set<CScript, SaltedSipHasher> script_pub_keys;
script_pub_keys.reserve(m_map_script_pub_keys.size()); script_pub_keys.reserve(m_map_script_pub_keys.size());
for (auto const& script_pub_key: m_map_script_pub_keys) { for (auto const& [script_pub_key, index] : m_map_script_pub_keys) {
script_pub_keys.insert(script_pub_key.first); if (index >= minimum_index) script_pub_keys.insert(script_pub_key);
} }
return script_pub_keys; return script_pub_keys;
} }

1
src/wallet/scriptpubkeyman.h
View File

@ -643,6 +643,7 @@ public:
const WalletDescriptor GetWalletDescriptor() const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man); const WalletDescriptor GetWalletDescriptor() const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man);
const std::unordered_set<CScript, SaltedSipHasher> GetScriptPubKeys() const override; const std::unordered_set<CScript, SaltedSipHasher> GetScriptPubKeys() const override;
const std::unordered_set<CScript, SaltedSipHasher> GetScriptPubKeys(int32_t minimum_index) const;
bool GetDescriptorString(std::string& out, const bool priv) const; bool GetDescriptorString(std::string& out, const bool priv) const;