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circom-compat-ffi
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move consts from ffi_types

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Dmitriy Ryajov 2024-01-26 18:37:40 -06:00
parent e594ccf6e5
commit bbddc2baf8
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1 changed files with 19 additions and 0 deletions
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19
src/ffi.rs
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@ -3,6 +3,7 @@ use std::{
ffi::{c_char, CStr},
fs::File,
panic::{catch_unwind, AssertUnwindSafe},
ptr::slice_from_raw_parts,
ptr::slice_from_raw_parts_mut,
};
@ -17,6 +18,23 @@ use crate::ffi_types::*;
type GrothBn = Groth16<Bn254>;
pub const ERR_UNKNOWN: i32 = -1;
pub const ERR_OK: i32 = 0;
pub const ERR_WASM_PATH: i32 = 1;
pub const ERR_R1CS_PATH: i32 = 2;
pub const ERR_ZKEY_PATH: i32 = 3;
pub const ERR_INPUT_NAME: i32 = 4;
pub const ERR_INVALID_INPUT: i32 = 5;
pub const ERR_CANT_READ_ZKEY: i32 = 6;
pub const ERR_CIRCOM_BUILDER: i32 = 7;
pub const ERR_FAILED_TO_DESERIALIZE_PROOF: i32 = 8;
pub const ERR_FAILED_TO_DESERIALIZE_INPUTS: i32 = 9;
pub const ERR_FAILED_TO_VERIFY_PROOF: i32 = 10;
pub const ERR_GET_PUB_INPUTS: i32 = 11;
pub const ERR_MAKING_PROOF: i32 = 12;
pub const ERR_SERIALIZE_PROOF: i32 = 13;
pub const ERR_SERIALIZE_INPUTS: i32 = 14;
#[derive(Debug, Clone)]
struct CircomBn254Cfg {
cfg: *mut CircomConfig<Bn254>,
@ -220,6 +238,7 @@ pub unsafe extern "C" fn prove_circuit(
.map_err(|_| ERR_MAKING_PROOF)
.unwrap();
println!("proof: {:#?}", circom_proof.a);
*proof_ptr = Box::leak(Box::new((&circom_proof).into()));
}));