marine/examples/ipfs_node/src/main.rs

/*
 * Copyright 2020 Fluence Labs Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use fluence_faas::FluenceFaaS;
use fluence_faas::IValue;

use std::path::PathBuf;

const IPFS_MODULES_DIR: &str = "wasm/artifacts/wasm_modules";
const IPFS_MODULES_CONFIG_PATH: &str = "Config.toml";
const IPFS_RPC: &str = "wasm/artifacts/wasm_ipfs_rpc_wit.wasi.wasm";

fn main() {
    let ipfs_rpc = std::fs::read(IPFS_RPC).unwrap();

    let mut ipfs_node = FluenceFaaS::new(
        PathBuf::from(IPFS_MODULES_DIR),
        PathBuf::from(IPFS_MODULES_CONFIG_PATH),
    )
    .unwrap();

    println!("ipfs node interface is\n{}", ipfs_node.get_interface());

    let node_addresses = ipfs_node
        .call_module("ipfs_node.wasm", "get_addresses", &[])
        .unwrap();

    println!("ipfs node addresses are:\n{:?}", node_addresses);

    let result = ipfs_node
        .call_code(&ipfs_rpc, "put", &[IValue::String("Hello, world".to_string())])
        .unwrap();

    println!("execution result {:?}", result);
}