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update curl adapter

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This commit is contained in:
boneyard93501 2021-03-03 14:32:23 -06:00
parent b3b47fc930
commit 61c9d5eaf4
2 changed files with 12 additions and 31 deletions
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2
multi-service/curl_adapter/Cargo.toml
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@ -10,6 +10,6 @@ path = "src/main.rs"
name = "curl_adapter" name = "curl_adapter"
[dependencies] [dependencies]
fluence = { version = "=0.2.18", features = ["logger"]} fluence = { version = "=0.3.3", features = ["logger"] }
log = "0.4.8" log = "0.4.8"
serde_json = "1.0.64" serde_json = "1.0.64"

41
multi-service/curl_adapter/src/main.rs
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@ -13,43 +13,24 @@
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
#![allow(improper_ctypes)]
use fluence::fce; use fluence::fce;
use fluence::WasmLoggerBuilder; // use fluence::MountedBinaryStringResult as StringResult;
use fluence::MountedBinaryResult as Result;
/// Log level can be changed by `RUST_LOG` env as well. fn main() {}
pub fn main() {
WasmLoggerBuilder::new().build().unwrap();
}
#[fce] #[fce]
pub fn curl_request(url: String) -> String { pub fn curl_request(curl_cmd: Vec<String>) -> Result {
// log::info!("get called with url {}", url); let response = unsafe { curl(curl_cmd.clone()) };
log::info!("curl response for {:?} : {:?}", curl_cmd, response);
unsafe { curl(url) } response
} }
/// Permissions in `Config.toml` should exist to use host functions. // mounted_binaries are available to import like this:
#[fce] #[fce]
#[link(wasm_import_module = "host")] #[link(wasm_import_module = "host")]
extern "C" { extern "C" {
fn curl(cmd: String) -> String; pub fn curl(cmd: Vec<String>) -> Result;
} }
#[cfg(test)]
mod test {
use super::*;
#[test]
fn curl_test() {
let args = r#"-X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x1b4", true],"id":1}'"#;
let url = "https://kovan.infura.io/v3//0cc023286cae4ab886598ecd14e256fd";
let cmd = format!("{} {}", args, url);
println!("cmd: {}", cmd);
let res = curl_request(cmd);
println!("res: {}", res);
assert!(true);
}
}