50 lines
1.4 KiB
Rust
50 lines
1.4 KiB
Rust
use bdk::bitcoin::Network;
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use bdk::database::any::{AnyDatabase, SledDbConfiguration};
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use bdk::database::{AnyDatabaseConfig, ConfigurableDatabase};
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use bdk::wallet::AddressIndex;
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use bdk::Error;
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use bdk::Wallet;
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use std::sync::Mutex;
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uniffi_macros::include_scaffolding!("bdk");
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type BdkError = Error;
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pub enum DatabaseConfig {
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Memory { junk: String },
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Sled { configuration: SledDbConfiguration },
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}
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struct OfflineWallet {
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wallet: Mutex<Wallet<(), AnyDatabase>>,
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}
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impl OfflineWallet {
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fn new(
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network: Network,
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descriptor: String,
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database_config: DatabaseConfig,
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) -> Result<Self, BdkError> {
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let any_database_config = match database_config {
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DatabaseConfig::Memory { .. } => AnyDatabaseConfig::Memory(()),
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DatabaseConfig::Sled { configuration } => AnyDatabaseConfig::Sled(configuration),
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};
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let database = AnyDatabase::from_config(&any_database_config)?;
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let wallet = Mutex::new(Wallet::new_offline(&descriptor, None, network, database)?);
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Ok(OfflineWallet { wallet })
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}
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fn get_new_address(&self) -> String {
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self.wallet
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.lock()
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.unwrap()
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.get_address(AddressIndex::New)
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.unwrap()
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.address
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.to_string()
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}
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}
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uniffi::deps::static_assertions::assert_impl_all!(OfflineWallet: Sync, Send);
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