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sbv2-solana
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discriminator fix

This commit is contained in:
Mitch Gildenberg 2023-06-29 18:09:09 +00:00
parent 29248b787c
commit 3b62e3784e
1 changed files with 18 additions and 9 deletions
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27
examples/functions/01_basic_oracle/sgx-function/src/binance.rs
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@ -9,6 +9,15 @@ use basic_oracle::{TradingSymbol, OracleDataBorsh};
const ONE: i128 = 1000000000;
pub fn ix_discriminator(name: &str) -> [u8; 8] {
let preimage = format!("global:{}", name);
let mut sighash = [0u8; 8];
sighash.copy_from_slice(
&anchor_lang::solana_program::hash::hash(preimage.as_bytes()).to_bytes()[..8],
);
sighash
}
#[allow(non_snake_case)]
#[derive(Deserialize, Default, Clone, Debug)]
pub struct Ticker {
@ -143,14 +152,14 @@ impl Binance {
symbol: TradingSymbol::Eth,
data: self.eth_usdt.clone().into(),
},
OracleDataWithTradingSymbol {
symbol: TradingSymbol::Sol,
data: self.sol_usdt.clone().into(),
},
OracleDataWithTradingSymbol {
symbol: TradingSymbol::Doge,
data: self.doge_usdt.clone().into(),
},
// OracleDataWithTradingSymbol {
// symbol: TradingSymbol::Sol,
// data: self.sol_usdt.clone().into(),
// },
// OracleDataWithTradingSymbol {
// symbol: TradingSymbol::Doge,
// data: self.doge_usdt.clone().into(),
// },
];
let params = RefreshPricesParams { rows };
@ -190,7 +199,7 @@ impl Binance {
is_writable: false,
},
],
data: params.try_to_vec().unwrap_or_default(),
data: [ix_discriminator("refresh_oracles").to_vec(), params.try_to_vec().unwrap()].concat(),
};
vec![ixn]