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/*
* AquaVM Workflow Engine
*
* Copyright (C) 2024 Fluence DAO
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
use super::CallRequests;
use crate::raw_outcome::RawAVMOutcome;
use air_interpreter_interface::SoftLimitsTriggering;
use serde::Deserialize;
use serde::Serialize;
use std::time::Duration;
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct AVMOutcome {
/// Contains script data that should be preserved in an executor of this interpreter
/// regardless of ret_code value.
pub data: Vec<u8>,
/// Collected parameters of all met call instructions that could be executed on a current peer.
pub call_requests: CallRequests,
/// Public keys of peers that should receive data.
pub next_peer_pks: Vec<String>,
/// Memory in bytes AVM linear heap was extended during execution by.
pub memory_delta: usize,
/// Time of a particle execution
/// (it counts only execution time without operations with DataStore and so on)
pub execution_time: Duration,
/// To store and convey soft limits triggering flags.
pub soft_limits_triggering: SoftLimitsTriggering,
}
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct ErrorAVMOutcome {
pub error_code: i64,
pub error_message: String,
pub outcome: AVMOutcome,
}
impl AVMOutcome {
fn new(
data: Vec<u8>,
call_requests: CallRequests,
next_peer_pks: Vec<String>,
memory_delta: usize,
execution_time: Duration,
soft_limits_triggering: SoftLimitsTriggering,
) -> Self {
Self {
data,
call_requests,
next_peer_pks,
memory_delta,
execution_time,
soft_limits_triggering,
}
}
#[allow(clippy::result_large_err)]
pub fn from_raw_outcome(
raw_outcome: RawAVMOutcome,
memory_delta: usize,
execution_time: Duration,
) -> Result<Self, ErrorAVMOutcome> {
use air_interpreter_interface::INTERPRETER_SUCCESS;
let RawAVMOutcome {
ret_code,
error_message,
data,
call_requests,
next_peer_pks,
soft_limits_triggering,
} = raw_outcome;
let avm_outcome = AVMOutcome::new(
data,
call_requests,
next_peer_pks,
memory_delta,
execution_time,
soft_limits_triggering,
);
if ret_code == INTERPRETER_SUCCESS {
Ok(avm_outcome)
} else {
Err(ErrorAVMOutcome::new(ret_code, error_message, avm_outcome))
}
}
}
impl ErrorAVMOutcome {
fn new(error_code: i64, error_message: String, outcome: AVMOutcome) -> Self {
Self {
error_code,
error_message,
outcome,
}
}
}