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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::{env, panic, process};
use getopts::Options;
use log::error;
use servo::config::opts::{self, ArgumentParsingResult};
use servo::servo_config::pref;
use crate::desktop::app::App;
use crate::panic_hook;
pub fn main() {
crate::crash_handler::install();
crate::resources::init();
// Parse the command line options and store them globally
let args: Vec<String> = env::args().collect();
let mut opts = Options::new();
opts.optflag(
"",
"clean-shutdown",
"Do not shutdown until all threads have finished (macos only)",
);
opts.optflag("b", "no-native-titlebar", "Do not use native titlebar");
opts.optopt("", "device-pixel-ratio", "Device pixels per px", "");
opts.optopt(
"u",
"user-agent",
"Set custom user agent string (or ios / android / desktop for platform default)",
"NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)",
);
opts.optmulti(
"",
"pref",
"A preference to set to enable",
"dom.bluetooth.enabled",
);
opts.optmulti(
"",
"pref",
"A preference to set to disable",
"dom.webgpu.enabled=false",
);
let opts_matches;
let content_process_token;
match opts::from_cmdline_args(opts, &args) {
ArgumentParsingResult::ContentProcess(matches, token) => {
opts_matches = matches;
content_process_token = Some(token);
},
ArgumentParsingResult::ChromeProcess(matches) => {
opts_matches = matches;
content_process_token = None;
},
};
crate::prefs::register_user_prefs(&opts_matches);
// TODO: once log-panics is released, can this be replaced by
// log_panics::init()?
panic::set_hook(Box::new(panic_hook::panic_hook));
if let Some(token) = content_process_token {
return servo::run_content_process(token);
}
if opts::get().is_printing_version {
println!("{}", crate::servo_version());
process::exit(0);
}
let clean_shutdown = opts_matches.opt_present("clean-shutdown");
let do_not_use_native_titlebar =
opts_matches.opt_present("no-native-titlebar") || !(pref!(shell.native_titlebar.enabled));
let device_pixel_ratio_override = opts_matches.opt_str("device-pixel-ratio").map(|dppx_str| {
dppx_str.parse().unwrap_or_else(|err| {
error!("Error parsing option: --device-pixel-ratio ({})", err);
process::exit(1);
})
});
let user_agent = opts_matches.opt_str("u");
let url_opt = if !opts_matches.free.is_empty() {
Some(&opts_matches.free[0][..])
} else {
None
};
App::run(
do_not_use_native_titlebar,
device_pixel_ratio_override,
user_agent,
url_opt.map(|s| s.to_string()),
);
crate::platform::deinit(clean_shutdown)
}
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