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AstralRinth/src/validate/fabric.rs
Leo Chen 13187de97d Rustic cleanups, dedups and making the code less hard to read in general (#251)
* typos :help_me:

* (part 1/?) massive cleanup to make the code more Rust-ic and cut down heap allocations.

* (part 2/?) massive cleanup to make the code more Rust-ic and cut down heap allocations.

* (part 3/?) cut down some pretty major heap allocations here - more Bytes and BytesMuts, less Vec<u8>s

also I don't really understand why you need to `to_vec` when you don't really use it again afterwards

* (part 4/?) deduplicate error handling in backblaze logic

* (part 5/?) fixes, cleanups, refactors, and reformatting

* (part 6/?) cleanups and refactors

* remove loads of `as_str` in types that already are `Display`

* Revert "remove loads of `as_str` in types that already are `Display`"

This reverts commit 4f974310cfb167ceba03001d81388db4f0fbb509.

* reformat and move routes util to the util module

* use streams

* Run prepare + formatting issues

Co-authored-by: Jai A <jaiagr+gpg@pm.me>
Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>
2021-10-11 20:26:59 -07:00

51 lines
1.4 KiB
Rust

use crate::validate::{SupportedGameVersions, ValidationError, ValidationResult};
use chrono::{DateTime, NaiveDateTime, Utc};
use std::io::Cursor;
use zip::ZipArchive;
pub struct FabricValidator;
impl super::Validator for FabricValidator {
fn get_file_extensions(&self) -> &[&str] {
&["jar", "zip"]
}
fn get_project_types(&self) -> &[&str] {
&["mod"]
}
fn get_supported_loaders(&self) -> &[&str] {
&["fabric"]
}
fn get_supported_game_versions(&self) -> SupportedGameVersions {
// Time since release of 18w49a, the first fabric version
SupportedGameVersions::PastDate(DateTime::from_utc(
NaiveDateTime::from_timestamp(1543969469, 0),
Utc,
))
}
fn validate(
&self,
archive: &mut ZipArchive<Cursor<&[u8]>>,
) -> Result<ValidationResult, ValidationError> {
archive.by_name("fabric.mod.json").map_err(|_| {
ValidationError::InvalidInputError("No fabric.mod.json present for Fabric file.".into())
})?;
if !archive
.file_names()
.any(|name| name.ends_with("refmap.json") || name.ends_with(".class"))
{
return Ok(ValidationResult::Warning(
"Fabric mod file is a source file!".into(),
));
}
//TODO: Check if file is a dev JAR?
Ok(ValidationResult::Pass)
}
}