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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/. */
#![cfg_attr(feature = "unstable", feature(core_intrinsics))]
#![cfg_attr(feature = "unstable", feature(on_unimplemented))]
#![feature(const_fn)]
#![feature(drain_filter)]
#![feature(plugin)]
#![feature(try_from)]
#![deny(unsafe_code)]
#![allow(non_snake_case)]
#![doc = "The script crate contains all matters DOM."]
#![plugin(script_plugins)]
#![cfg_attr(not(feature = "unrooted_must_root_lint"), allow(unknown_lints))]
#[macro_use]
extern crate bitflags;
#[macro_use]
extern crate crossbeam_channel;
#[macro_use]
extern crate cssparser;
#[macro_use]
extern crate deny_public_fields;
#[macro_use]
extern crate domobject_derive;
#[macro_use]
extern crate html5ever;
#[macro_use]
extern crate js;
#[macro_use]
extern crate jstraceable_derive;
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate log;
#[macro_use]
extern crate malloc_size_of;
#[macro_use]
extern crate malloc_size_of_derive;
#[macro_use]
extern crate profile_traits;
#[macro_use]
extern crate serde;
#[macro_use]
extern crate servo_atoms;
#[macro_use]
extern crate style;
#[macro_use]
mod task;
mod body;
pub mod clipboard_provider;
mod devtools;
pub mod document_loader;
#[macro_use]
mod dom;
pub mod fetch;
mod layout_image;
mod mem;
mod microtask;
mod network_listener;
pub mod script_runtime;
#[allow(unsafe_code)]
pub mod script_thread;
mod serviceworker_manager;
mod serviceworkerjob;
mod stylesheet_loader;
mod task_manager;
mod task_queue;
mod task_source;
pub mod test;
pub mod textinput;
mod timers;
mod unpremultiplytable;
mod webdriver_handlers;
/// A module with everything layout can use from script.
///
/// Try to keep this small!
///
/// TODO(emilio): A few of the FooHelpers can go away, presumably...
pub mod layout_exports {
pub use crate::dom::bindings::inheritance::{CharacterDataTypeId, ElementTypeId};
pub use crate::dom::bindings::inheritance::{HTMLElementTypeId, NodeTypeId};
pub use crate::dom::bindings::root::LayoutDom;
pub use crate::dom::characterdata::LayoutCharacterDataHelpers;
pub use crate::dom::document::{Document, LayoutDocumentHelpers, PendingRestyle};
pub use crate::dom::element::{Element, LayoutElementHelpers, RawLayoutElementHelpers};
pub use crate::dom::node::NodeFlags;
pub use crate::dom::node::{LayoutNodeHelpers, Node};
pub use crate::dom::text::Text;
}
use crate::dom::bindings::codegen::RegisterBindings;
use crate::dom::bindings::proxyhandler;
use crate::serviceworker_manager::ServiceWorkerManager;
use script_traits::SWManagerSenders;
#[cfg(target_os = "linux")]
#[allow(unsafe_code)]
fn perform_platform_specific_initialization() {
use std::mem;
// 4096 is default max on many linux systems
const MAX_FILE_LIMIT: libc::rlim_t = 4096;
// Bump up our number of file descriptors to save us from impending doom caused by an onslaught
// of iframes.
unsafe {
let mut rlim: libc::rlimit = mem::uninitialized();
match libc::getrlimit(libc::RLIMIT_NOFILE, &mut rlim) {
0 => {
if rlim.rlim_cur >= MAX_FILE_LIMIT {
// we have more than enough
return;
}
rlim.rlim_cur = match rlim.rlim_max {
libc::RLIM_INFINITY => MAX_FILE_LIMIT,
_ => {
if rlim.rlim_max < MAX_FILE_LIMIT {
rlim.rlim_max
} else {
MAX_FILE_LIMIT
}
},
};
match libc::setrlimit(libc::RLIMIT_NOFILE, &rlim) {
0 => (),
_ => warn!("Failed to set file count limit"),
};
},
_ => warn!("Failed to get file count limit"),
};
}
}
#[cfg(not(target_os = "linux"))]
fn perform_platform_specific_initialization() {}
pub fn init_service_workers(sw_senders: SWManagerSenders) {
// Spawn the service worker manager passing the constellation sender
ServiceWorkerManager::spawn_manager(sw_senders);
}
#[allow(unsafe_code)]
pub fn init() {
unsafe {
proxyhandler::init();
// Create the global vtables used by the (generated) DOM
// bindings to implement JS proxies.
RegisterBindings::RegisterProxyHandlers();
}
perform_platform_specific_initialization();
}
|
