111 lines
2.7 KiB
Rust
111 lines
2.7 KiB
Rust
#![allow(clippy::unit_arg)]
|
|
|
|
use maraiah::{durandal::{err::*, file::*, image::*, sound::*},
|
|
marathon::{machdr, map, ppm, shp, snd, tga, wav}};
|
|
use std::{fs, io, slice::from_ref};
|
|
|
|
fn open(path: &str) -> ResultS<memmap::Mmap>
|
|
{
|
|
let fp = fs::File::open(path)?;
|
|
Ok(unsafe {memmap::Mmap::map(&fp)?})
|
|
}
|
|
|
|
fn file_read<T, F>(path: &str, f: F) -> ResultS<T>
|
|
where F: FnOnce(&[u8]) -> ResultS<T>
|
|
{
|
|
let mm = open(path)?;
|
|
let bp = &mm[machdr::try_mac_header(&mm)..];
|
|
|
|
f(bp)
|
|
}
|
|
|
|
fn exists(path: String) -> Result<(), String>
|
|
{
|
|
match std::fs::metadata(path) {
|
|
Ok(_) => Ok(()),
|
|
Err(e) => Err(e.to_string()),
|
|
}
|
|
}
|
|
|
|
fn each_value<'a, F>(opt: &'a clap::ArgMatches<'a>, name: &str, mut f: F)
|
|
-> ResultS<()>
|
|
where F: FnMut(&'a str) -> ResultS<()>
|
|
{
|
|
if let Some(values) = opt.values_of(name) {
|
|
for value in values {
|
|
f(value)?;
|
|
}
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
fn dump_info(data: impl std::fmt::Debug)
|
|
{
|
|
println!("{:#?}", data);
|
|
}
|
|
|
|
fn sub_data_c<'a>(_opt: &clap::ArgMatches<'a>) -> ResultS<()>
|
|
{
|
|
unimplemented!();
|
|
}
|
|
|
|
fn sub_dump_c<'a>(_opt: &clap::ArgMatches<'a>) -> ResultS<()>
|
|
{
|
|
unimplemented!();
|
|
}
|
|
|
|
fn sub_info_c<'a>(opt: &clap::ArgMatches<'a>) -> ResultS<()>
|
|
{
|
|
each_value(opt, "map", |f| Ok(dump_info(file_read(f, map::read)?)))?;
|
|
each_value(opt, "shp", |f| Ok(dump_info(file_read(f, shp::read)?)))?;
|
|
each_value(opt, "snd", |f| Ok(dump_info(file_read(f, snd::read)?)))?;
|
|
|
|
Ok(())
|
|
}
|
|
|
|
fn main() -> ResultS<()>
|
|
{
|
|
use clap::clap_app;
|
|
|
|
let sub_data =
|
|
clap_app!(@subcommand data =>
|
|
(about: "Dumps data into a discrete folder/YAML format"));
|
|
|
|
let sub_dump =
|
|
clap_app!(@subcommand dump =>
|
|
(about: "Dumps particular parts of data"));
|
|
|
|
let sub_info =
|
|
clap_app!(@subcommand info =>
|
|
(about: "Outputs debug info")
|
|
(@group files =>
|
|
(@attributes +required +multiple)
|
|
(@arg map: -m --map [file]... {exists} "Loads a Map file")
|
|
(@arg shp: -s --shp [file]... {exists} "Loads a Shapes file")
|
|
(@arg snd: -n --snd [file]... {exists} "Loads a Sounds file")));
|
|
|
|
let opt =
|
|
clap_app!((env!("CARGO_PKG_NAME")) =>
|
|
(version: env!("CARGO_PKG_VERSION"))
|
|
(author: env!("CARGO_PKG_AUTHORS"))
|
|
(about: env!("CARGO_PKG_DESCRIPTION"))
|
|
(setting: clap::AppSettings::SubcommandRequiredElseHelp)
|
|
(subcommand: sub_data)
|
|
(subcommand: sub_dump)
|
|
(subcommand: sub_info));
|
|
|
|
let opt = opt.get_matches();
|
|
|
|
match opt.subcommand() {
|
|
("data", Some(opt)) => sub_data_c(opt)?,
|
|
("dump", Some(opt)) => sub_dump_c(opt)?,
|
|
("info", Some(opt)) => sub_info_c(opt)?,
|
|
_ => unreachable!(),
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
// EOF
|