hpsvm_token/
revoke.rs

1use hpsvm::{HPSVM, types::FailedTransactionMetadata};
2use smallvec::{SmallVec, smallvec};
3use solana_address::Address;
4use solana_keypair::Keypair;
5use solana_signer::{Signer, signers::Signers};
6use solana_transaction::Transaction;
7
8use super::{TOKEN_ID, get_multisig_signers, spl_token::instruction::revoke};
9
10/// ### Description
11/// Builder for the [`revoke`] instruction.
12#[derive(Debug)]
13pub struct Revoke<'a> {
14    svm: &'a mut HPSVM,
15    payer: &'a Keypair,
16    source: &'a Address,
17    signers: SmallVec<[&'a Keypair; 1]>,
18    owner: Option<Address>,
19    token_program_id: Option<&'a Address>,
20}
21
22impl<'a> Revoke<'a> {
23    /// Creates a new instance of [`revoke`] instruction.
24    pub fn new(svm: &'a mut HPSVM, payer: &'a Keypair, source: &'a Address) -> Self {
25        Revoke {
26            svm,
27            payer,
28            source,
29            token_program_id: None,
30            owner: None,
31            signers: smallvec![payer],
32        }
33    }
34
35    /// Set the owner for the revoke operation
36    pub fn owner(mut self, owner: &'a Keypair) -> Self {
37        self.owner = Some(owner.pubkey());
38        self.signers = smallvec![owner];
39        self
40    }
41
42    /// Set multisig authorization for the revoke operation
43    pub fn multisig(mut self, multisig: &'a Address, signers: &'a [&'a Keypair]) -> Self {
44        self.owner = Some(*multisig);
45        self.signers = SmallVec::from(signers);
46        self
47    }
48
49    /// Sets the token program id for the instruction.
50    pub fn token_program_id(mut self, program_id: &'a Address) -> Self {
51        self.token_program_id = Some(program_id);
52        self
53    }
54
55    /// Sends the transaction.
56    pub fn send(self) -> Result<(), FailedTransactionMetadata> {
57        let token_program_id = self.token_program_id.unwrap_or(&TOKEN_ID);
58        let payer_pk = self.payer.pubkey();
59
60        let authority = self.owner.unwrap_or(payer_pk);
61        let signing_keys = self.signers.pubkeys();
62        let signer_keys = get_multisig_signers(&authority, &signing_keys);
63
64        let ix = revoke(token_program_id, self.source, &authority, &signer_keys)?;
65
66        let block_hash = self.svm.latest_blockhash();
67        let mut tx = Transaction::new_with_payer(&[ix], Some(&payer_pk));
68        tx.partial_sign(&[self.payer], block_hash);
69        tx.partial_sign(self.signers.as_ref(), block_hash);
70
71        self.svm.send_transaction(tx)?;
72
73        Ok(())
74    }
75}
hpsvm_token/revoke.rs

hpsvm_token/
revoke.rs
