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extern crate regex;
#[macro_use]
extern crate serde_derive;
extern crate butlerd;
extern crate dirs;
use butlerd::Butler;
use config::*;
extern crate serde_json;
use std::fs::{DirEntry, OpenOptions};
use std::io::{prelude::*, Read};
use std::process::Command;
use std::{env, fmt, fs, io};
#[derive(Serialize, Deserialize, Debug)]
pub struct Game {
pub command: String,
pub pname: String,
pub name: String,
pub typeg: games::GameType,
}
pub mod games {
use self::GameType::*;
use crate::{helper::*, *};
#[derive(Serialize, Deserialize, Debug, PartialEq)]
#[serde(rename_all = "lowercase")]
pub enum GameType {
Itch,
Steam,
Lutris,
Exe,
Dolphin,
}
impl fmt::Display for GameType {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{:?}", self)
}
}
pub fn check_games() {
let games = get_games();
for game in games {
let m = fs::metadata(gd() + &game);
if m.is_ok() {
if m.unwrap().is_dir() {
let mut command = String::new();
fs::File::open(gd() + &game + "/start")
.unwrap()
.read_to_string(&mut command)
.unwrap();
let mut commandl = command.lines();
commandl.next().unwrap();
let mut command = commandl.next().unwrap().to_string();
let mut typeg = Exe;
if command.contains("steam://rungameid") {
typeg = Steam;
} else if command.contains("lutris:rungameid") {
typeg = Lutris;
}
let mut games = Game {
name: game.clone(),
pname: game.clone(),
command: command,
typeg: typeg,
};
add_game(games);
println!("Converted {}", game);
fs::remove_dir_all(gd() + &game).unwrap();
}
}
}
}
pub fn add_game(game: Game) {
if fs::metadata(gd() + &game.name + ".json").is_ok() {
println!(" Already made a shortcut for {}", game.pname);
} else {
let mut ok = true;
let blocked = get_config().blocked;
for block in blocked {
if game.name == block {
ok = false;
}
}
if ok {
OpenOptions::new()
.create(true)
.write(true)
.open(gd() + &game.name + ".json")
.unwrap()
.write_all(serde_json::to_string(&game).unwrap().as_bytes())
.unwrap();
println!(" Made shortcut for {}", game.pname);
} else {
println!(" {} is in your blocked list", game.pname);
}
}
}
pub fn get_games() -> Vec<String> {
fs::read_dir(gd())
.expect("Can't read in games")
.collect::<Vec<io::Result<DirEntry>>>()
.into_iter()
.map(|entry| {
entry
.unwrap()
.file_name()
.into_string()
.unwrap()
.replace(".json", "")
})
.collect::<Vec<String>>()
}
pub fn list_games() {
println!("Currently registered games:");
let entries = get_games();
println!("Name - Procname - Type");
for entry in entries {
let game = read_game(entry).unwrap();
println!("{} - {} - {}", game.pname, game.name, game.typeg);
}
}
pub fn run_game<N>(name: N) -> Result<String, String>
where
N: Into<String>,
{
let proced = create_procname(name.into());
let g = read_game(proced);
if g.is_ok() {
let g = g.unwrap();
match g.typeg {
Itch => {
let butler = Butler::new().expect("Has butler been uninstalled?");
butler.launch_game(&g.command);
return Ok("Launched through butler".to_string());
}
Dolphin => {
let result = Command::new("dolphin-emu-cli")
.arg(g.command)
.output()
.expect("Couldn't run dolphin game");
if !result.status.success() {
return Err(String::from_utf8_lossy(&result.stderr)
.into_owned()
.to_string());
} else {
return Ok(String::from_utf8_lossy(&result.stdout)
.into_owned()
.to_string());
}
}
_ => {
let result = Command::new("sh")
.arg("-c")
.arg(g.command)
.output()
.expect("Couldn't run selected game!");
if !result.status.success() {
return Err(String::from_utf8_lossy(&result.stderr)
.into_owned()
.to_string());
} else {
return Ok(String::from_utf8_lossy(&result.stdout)
.into_owned()
.to_string());
}
}
}
} else {
println!("Couldn't find that game installed. Maybe you misspelled something?");
Err("Nonexistent".to_string())
}
}
pub fn rm_game<N>(name: N)
where
N: Into<String>,
{
let res = fs::remove_file(String::from(gd() + create_procname(name).as_ref()) + ".json");
if res.is_ok() {
println!("Game removed!");
} else {
println!("Game did not exist. So, removed?");
}
}
pub fn add_game_p<N>(name: N, exe: N, wine: bool)
where
N: Into<String>,
{
let (name, exe) = (name.into(), exe.into());
let mut path = env::current_dir().unwrap();
path.push(exe.clone());
let name = create_procname(name.as_str());
let pname = name.clone();
if fs::metadata(gd() + &name + ".json").is_ok() {
println!("A shortcut has already been made for {}", pname);
} else {
println!("Creating shortcut for {:?} with a name of {}", path, name);
let mut start = String::from("");
if wine {
let mut winestr = String::from("wine ");
if exe.to_lowercase().contains(".lnk") {
winestr = winestr + "start ";
}
start.push_str(&winestr);
}
let command = String::from(
start
+ &(path
.into_os_string()
.into_string()
.unwrap()
.replace(" ", "\\ ")),
);
let game = Game {
pname: pname.to_string(),
name: name,
command: command,
typeg: Exe,
};
add_game(game);
}
}
pub fn read_game<N>(name: N) -> Result<Game, String>
where
N: Into<String>,
{
let name = name.into();
if fs::metadata(gd() + &name + ".json").is_ok() {
let mut stri = String::new();
fs::File::open(gd() + &name + ".json")
.unwrap()
.read_to_string(&mut stri)
.unwrap();
let g: Game = serde_json::from_str(&stri).unwrap();
return Ok(g);
}
return Err("No such game".to_string());
}
}
pub mod auto {
use self::GameType::*;
use crate::{games::*, helper::*, *};
pub struct SearchResult {
pub appid: String,
pub name: String,
pub outname: String,
}
pub fn get_lutris() -> Result<Vec<(String, String)>, String> {
let games = Command::new("lutris").arg("-l").output();
if games.is_ok() {
let games = games.unwrap();
if games.status.success() {
let games_list = String::from_utf8_lossy(&games.stdout);
return Ok(games_list
.lines()
.filter(|x| x.find("wine").is_some())
.map(|x| {
let n = x.split("|").collect::<Vec<&str>>();
(String::from(n[0].trim()), String::from(n[1].trim()))
})
.collect::<Vec<(String, String)>>());
} else {
return Err("Lutris not installed".to_string());
}
} else {
return Err("Lutris not installed".to_string());
}
}
pub fn update_itch() {
if fs::metadata(get_home() + "/.config/itch").is_ok() {
let btest = Butler::new();
if btest.is_ok() {
let mut already = get_games()
.iter_mut()
.filter(|x| {
let read = read_game(x.to_string()).unwrap();
read.typeg == Itch
})
.map(|x| x.to_string())
.collect::<Vec<String>>();
println!(">> Reading in itch.io games");
let butler = btest.expect("Couldn't start butler daemon");
let caves = butler.fetchall().expect("Couldn't fetch butler caves");
for cave in caves {
let game = cave.game;
let name = game.title;
let procname = create_procname(name.as_str());
let g = Game {
pname: name,
name: procname.clone(),
command: cave.id,
typeg: Itch,
};
add_game(g);
let mut i = 0;
while i < already.len() {
if already[i] == procname {
already.remove(i);
}
i += 1;
}
}
for left in already {
println!("{} has been uninstalled. Removing from registry.", left);
rm_game(left);
}
} else {
println!("Itch.io client not installed!");
}
} else {
println!("Itch.io client not installed!");
}
}
pub fn update_steam(dirs: Vec<String>) {
let mut already = get_games();
for x in &dirs {
println!(">> Reading in steam library {}", &x);
let name = x.to_owned();
let entries_try = fs::read_dir(name.clone()+"/common");
if entries_try.is_ok() {
let entries = fs::read_dir(x.to_owned() + "/common")
.expect("Can't read in games")
.into_iter()
.map(|x| proc_path(x.unwrap()));
for entry in entries {
let results = search_games(entry, x.to_owned());
if results.is_some() {
let results = results.unwrap();
let procname = create_procname(results.name.as_str());
let pname = results.name;
let command = String::from("steam 'steam://rungameid/") + &results.appid + "'";
let game = Game {
name: procname.clone(),
pname: pname.clone(),
command: command,
typeg: Steam,
};
add_game(game);
let mut i = 0;
while i < already.len() {
if already[i] == procname {
already.remove(i);
}
i += 1;
}
}
}
} else {
println!("Directory {} does not exist or is not a valid steam library", name);
}
}
for al in already {
let typeg = read_game(al.clone()).unwrap().typeg;
if typeg == Steam {
println!("{} has been uninstalled. Removing game from registry.", al);
rm_game(al);
}
}
}
pub fn update_lutris() {
let lut = get_lutris();
if lut.is_err() {
println!(">> No wine games found in lutris, or lutris not installed");
} else {
println!(">> Reading in lutris wine games");
for game in lut.unwrap() {
let procname = create_procname(game.1.as_str());
let pname = game.1.clone();
let command = String::from("lutris lutris:rungameid/") + &game.0;
let g = Game {
pname: pname,
name: procname,
command: command,
typeg: Lutris,
};
add_game(g);
}
}
}
pub fn search_games<N>(rawname: N, steamdir: N) -> Option<SearchResult>
where
N: Into<String>,
{
let (rawname, steamdir) = (rawname.into(), steamdir.into());
let entries = fs::read_dir(steamdir).expect("Can't read installed steam games");
for entry in entries {
let entry = entry.unwrap().path();
let new_entry = entry.into_os_string().into_string().unwrap();
if new_entry.find("appmanifest").is_some() {
let mut f = fs::File::open(&new_entry).expect("Couldn't open appmanifest");
let mut contents = String::new();
f.read_to_string(&mut contents)
.expect("Could not read appmanifest");
unsafe {
if contents.find("installdir").is_some() {
let outname = contents.slice_unchecked(
contents
.find("installdir")
.expect("Couldn't find install dir")
+ 14,
contents.find("LastUpdated").unwrap() - 4,
);
if outname == rawname {
let appid = contents.slice_unchecked(
contents.find("appid").unwrap() + 9,
contents.find("Universe").unwrap() - 4,
);
let name = contents.slice_unchecked(
contents.find("name").unwrap() + 8,
contents.find("StateFlags").unwrap() - 4,
);
return Some(SearchResult {
appid: String::from(appid),
name: String::from(name),
outname: String::from(outname),
});
}
}
}
}
}
return None;
}
pub fn imports<N>(dir: N)
where
N: Into<String>,
{
let dir = dir.into();
let entries = fs::read_dir(&dir).expect("Can't read in folder of games");
println!("Reading in directory: {}", dir);
for entry in entries {
let entry = proc_path(entry.unwrap());
println!("Attempting import on {}", &entry);
import(entry.as_str());
println!("Finished attempted import on {}", &entry);
}
}
pub fn import<N>(dir: N)
where
N: Into<String>,
{
let dir = dir.into();
let mut path = env::current_dir().unwrap();
let entry_format = &dir.split("/").collect::<Vec<&str>>();
let real_dir: String = String::from(entry_format[entry_format.len() - 1]);
let procname = create_procname(real_dir);
println!("Creating game registry named {}.", procname);
path.push(dir.clone());
let entries = fs::read_dir(&path).expect("Can't read in game folder");
let mut found_game = String::new();
for entry in entries {
let entry = proc_path(entry.unwrap());
let mut found = true;
if entry.find(".x86_64").is_some() {
println!("Found a unity exe. Assuming it is game");
} else if entry.find("start.sh").is_some() {
println!("Found a GOG game. Assuming it is game");
} else if entry.find("start").is_some() {
println!("Found older nicohman game exe. Assuming it is game");
} else {
found = false;
}
if found == true {
found_game = entry.to_owned();
}
}
if found_game.len() > 0 {
add_game_p(
procname,
path.into_os_string().into_string().unwrap() + "/" + &found_game,
false,
);
} else {
println!(
"Could not find recognizable game exe. You will have to manually specify using eidolon add [name] [exe]"
);
}
}
}
pub mod config {
use crate::{helper::*, *};
use regex::Regex;
#[derive(Serialize, Deserialize, Debug)]
pub struct Config {
pub steam_dirs: Vec<String>,
pub menu_command: String,
pub prefix_command: String,
#[serde(default = "default_blocked")]
pub blocked: Vec<String>,
}
impl Config {
fn default() -> Config {
Config {
steam_dirs: vec!["$HOME/.local/share/Steam/steamapps".to_string()],
menu_command: "rofi -theme sidebar -mesg 'eidolon game:' -p '> ' -dmenu"
.to_string(),
prefix_command: "".to_string(),
blocked: default_blocked(),
}
}
}
pub struct OldConfig {
pub steam_dirs: Vec<String>,
pub menu_command: String,
pub prefix_command: String,
}
fn default_blocked() -> Vec<String> {
vec![
"steamworks_common_redistributables".to_string(),
"proton_3.7".to_string(),
"proton_3.7_beta".to_string(),
]
}
pub fn convert_config() {
let old = get_config_old();
let conf = Config {
steam_dirs: old
.steam_dirs
.into_iter()
.map(|x| String::from(x))
.collect::<Vec<String>>(),
menu_command: String::from(old.menu_command),
prefix_command: String::from(old.prefix_command),
blocked: default_blocked(),
};
OpenOptions::new()
.create(true)
.write(true)
.open(get_home() + "/.config/eidolon/config.json")
.unwrap()
.write_all(serde_json::to_string(&conf).unwrap().as_bytes())
.unwrap();
fs::remove_file(get_home() + "/.config/eidolon/config").unwrap();
}
pub fn get_config() -> Config {
let mut conf_s = String::new();
fs::File::open(get_home() + "/.config/eidolon/config.json")
.expect("Couldn't read config")
.read_to_string(&mut conf_s)
.unwrap();
let mut config: Config = serde_json::from_str(&conf_s).unwrap();
let fixed = config.steam_dirs.into_iter();
config.steam_dirs = fixed
.map(|x| {
String::from(
x.as_str()
.replace("$HOME", &get_home())
.replace("~", &get_home()),
)
})
.collect::<Vec<String>>();
config
}
pub fn get_config_old() -> OldConfig {
let mut conf = String::new();
fs::File::open(get_home() + "/.config/eidolon/config")
.expect("Couldn't read config")
.read_to_string(&mut conf)
.expect("Couldn't read in config");
let mut conf = conf.lines();
let steam_dirs = conf.next().unwrap();
let steam_vec = Regex::new(r"(?:([^\|\s]+)\|)")
.expect("Couldn't create regex")
.captures_iter(steam_dirs)
.map(|x| String::from(x.get(1).unwrap().as_str().replace("$HOME", &get_home())))
.collect::<Vec<String>>();
let menu_command_base = String::from(conf.next().unwrap());
let prefix_command_bool = conf.next();
let mut prefix_command: &str;
if prefix_command_bool.is_some() {
prefix_command = prefix_command_bool.unwrap();
prefix_command = prefix_command.split('|').collect::<Vec<&str>>()[1];
} else {
prefix_command = " "
}
let menu_command = menu_command_base.split('|').collect::<Vec<&str>>()[1];
OldConfig {
steam_dirs: steam_vec,
menu_command: String::from(menu_command),
prefix_command: String::from(prefix_command),
}
}
pub fn init() {
println!("Beginning config init");
if fs::metadata(get_home() + "/.config").is_err() {
fs::create_dir(get_home() + "/.config").expect("Couldn't create config directory");
}
fs::create_dir(get_home() + "/.config/eidolon").expect("Couldn't create eidolon directory");
fs::create_dir(get_home() + "/.config/eidolon/games")
.expect("Couldn't create games directory");
let mut file = OpenOptions::new()
.create(true)
.write(true)
.open(get_home() + "/.config/eidolon/config.json")
.unwrap();
file.write_all(
serde_json::to_string(&Config::default())
.unwrap()
.as_bytes(),
)
.unwrap();
println!("Correctly initialized base config.");
}
pub fn startup() -> bool {
if check_inited() {
true
} else {
init();
check_inited()
}
}
pub fn check_inited() -> bool {
if fs::metadata(get_home() + "/.config/eidolon").is_err() || fs::metadata(gd()).is_err() {
false
} else {
if fs::metadata(get_home() + "/.config/eidolon/config").is_ok() {
convert_config();
true
} else if fs::metadata(get_home() + "/.config/eidolon/config.json").is_ok() {
true
} else {
false
}
}
}
pub fn gd() -> String {
return get_home() + "/.config/eidolon/games/";
}
}
pub mod helper {
use regex::Regex;
use std::env;
use std::fs::DirEntry;
pub fn create_procname<N>(rawname: N) -> String
where
N: Into<String>,
{
let mut basename = String::from(rawname.into()).to_lowercase();
basename = String::from(basename.trim());
let reg_white = Regex::new(r"-|\s").unwrap();
let reg_special = Regex::new(r"'|™|:").unwrap();
let white_formatted = reg_white.replace_all(&basename, "_");
let total_formatted = reg_special.replace_all(&white_formatted, "");
return String::from(total_formatted);
}
pub fn proc_path(path: DirEntry) -> String {
let base = path.file_name().into_string().unwrap();
return base;
}
pub fn get_home() -> String {
return String::from(dirs::home_dir().unwrap().to_str().unwrap());
}
}