mirror of
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13ea3ac413
This trait is used to hold onto the downcast and upcast functions of all
castable IDL interfaces. A castable IDL interface is one which either derives
from or is derived by other interfaces.
The deriving relation is represented by implementations of marker trait
DerivedFrom<T: Castable> generated in InheritTypes.
/^[ ]*use dom::bindings::codegen::InheritTypes::.*(Base|Cast|Derived)/ {
/::[a-zA-Z]+(Base|Cast|Derived);/d
s/([{ ])[a-zA-Z]+(Base|Cast|Derived), /\1/g
s/([{ ])[a-zA-Z]+(Base|Cast|Derived), /\1/g
s/, [a-zA-Z]+(Base|Cast|Derived)([},])/\2/g
s/, [a-zA-Z]+(Base|Cast|Derived)([},])/\2/g
/\{([a-zA-Z]+(Base|Cast|Derived))?\};$/d
s/\{([a-zA-Z_]+)\};$/\1;/
}
s/([a-zA-Z]+)Cast::from_ref\(\&?\**([a-zA-Z_]+)(\.r\(\))?\)/\2.upcast::<\1>()/g
s/([a-zA-Z]+)Cast::from_ref\(\&?\**([a-zA-Z_]+)(\.[a-zA-Z_]+\(\))?\)/\2\3.upcast::<\1>()/g
s/\(([a-zA-Z]+)Cast::from_ref\)/\(Castable::upcast::<\1>\)/g
s/([a-zA-Z]+)Cast::from_root/Root::upcast::<\1>/g
s/([a-zA-Z]+)Cast::from_layout_js\(\&([a-zA-Z_.]+)\)/\2.upcast::<\1>()/g
s/([a-zA-Z]+)Cast::to_ref\(\&?\**([a-zA-Z_]+)(\.r\(\))?\)/\2.downcast::<\1>()/g
s/([a-zA-Z]+)Cast::to_ref\(\&?\**([a-zA-Z_]+)(\.[a-zA-Z_]+\(\))?\)/\2\3.downcast::<\1>()/g
s/\(([a-zA-Z]+)Cast::to_ref\)/\(Castable::downcast::<\1>\)/g
s/([a-zA-Z]+)Cast::to_root/Root::downcast::<\1>/g
s/([a-zA-Z]+)Cast::to_layout_js\(&?([a-zA-Z_.]+(\(\))?)\)/\2.downcast::<\1>()/g
s/\.is_document\(\)/.is::<Document>()/g
s/\.is_htmlanchorelement\(\)/.is::<HTMLAnchorElement>()/g
s/\.is_htmlappletelement\(\)/.is::<HTMLAppletElement>()/g
s/\.is_htmlareaelement\(\)/.is::<HTMLAreaElement>()/g
s/\.is_htmlbodyelement\(\)/.is::<HTMLBodyElement>()/g
s/\.is_htmlembedelement\(\)/.is::<HTMLEmbedElement>()/g
s/\.is_htmlfieldsetelement\(\)/.is::<HTMLFieldSetElement>()/g
s/\.is_htmlformelement\(\)/.is::<HTMLFormElement>()/g
s/\.is_htmlframesetelement\(\)/.is::<HTMLFrameSetElement>()/g
s/\.is_htmlhtmlelement\(\)/.is::<HTMLHtmlElement>()/g
s/\.is_htmlimageelement\(\)/.is::<HTMLImageElement>()/g
s/\.is_htmllegendelement\(\)/.is::<HTMLLegendElement>()/g
s/\.is_htmloptgroupelement\(\)/.is::<HTMLOptGroupElement>()/g
s/\.is_htmloptionelement\(\)/.is::<HTMLOptionElement>()/g
s/\.is_htmlscriptelement\(\)/.is::<HTMLScriptElement>()/g
s/\.is_htmltabledatacellelement\(\)/.is::<HTMLTableDataCellElement>()/g
s/\.is_htmltableheadercellelement\(\)/.is::<HTMLTableHeaderCellElement>()/g
s/\.is_htmltablerowelement\(\)/.is::<HTMLTableRowElement>()/g
s/\.is_htmltablesectionelement\(\)/.is::<HTMLTableSectionElement>()/g
s/\.is_htmltitleelement\(\)/.is::<HTMLTitleElement>()/g
155 lines
3.9 KiB
Rust
155 lines
3.9 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#![feature(ascii)]
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#![feature(as_unsafe_cell)]
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#![feature(borrow_state)]
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#![feature(box_syntax)]
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#![feature(cell_extras)]
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#![feature(const_fn)]
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#![feature(core)]
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#![feature(core_intrinsics)]
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#![feature(custom_attribute)]
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#![feature(custom_derive)]
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#![feature(decode_utf16)]
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#![feature(drain)]
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#![feature(fnbox)]
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#![feature(hashmap_hasher)]
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#![feature(iter_arith)]
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#![feature(mpsc_select)]
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#![feature(nonzero)]
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#![feature(on_unimplemented)]
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#![feature(plugin)]
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#![feature(ref_slice)]
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#![feature(slice_patterns)]
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#![feature(str_utf16)]
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#![feature(unicode)]
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#![feature(vec_push_all)]
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#![deny(unsafe_code)]
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#![allow(non_snake_case)]
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#![doc = "The script crate contains all matters DOM."]
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#![plugin(string_cache_plugin)]
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#![plugin(plugins)]
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extern crate app_units;
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#[macro_use]
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extern crate bitflags;
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#[macro_use]
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extern crate log;
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#[macro_use]
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extern crate profile_traits;
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#[macro_use]
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extern crate style;
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#[macro_use]
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extern crate util;
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extern crate angle;
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extern crate canvas;
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extern crate canvas_traits;
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extern crate caseless;
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extern crate core;
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extern crate cssparser;
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extern crate devtools_traits;
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extern crate encoding;
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extern crate euclid;
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extern crate fnv;
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extern crate html5ever;
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extern crate hyper;
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extern crate ipc_channel;
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extern crate js;
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extern crate libc;
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extern crate msg;
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extern crate net_traits;
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extern crate num;
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extern crate offscreen_gl_context;
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extern crate rand;
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extern crate rustc_serialize;
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extern crate rustc_unicode;
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extern crate script_traits;
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extern crate selectors;
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extern crate serde;
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extern crate smallvec;
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extern crate string_cache;
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extern crate tendril;
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extern crate time;
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extern crate unicase;
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extern crate url;
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extern crate uuid;
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extern crate websocket;
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pub mod clipboard_provider;
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pub mod cors;
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mod devtools;
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pub mod document_loader;
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#[macro_use]
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pub mod dom;
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mod horribly_inefficient_timers;
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pub mod layout_interface;
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mod mem;
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mod network_listener;
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pub mod page;
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pub mod parse;
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#[allow(unsafe_code)]
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pub mod script_task;
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pub mod textinput;
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mod timers;
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mod webdriver_handlers;
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use dom::bindings::codegen::RegisterBindings;
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#[cfg(target_os = "linux")]
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#[allow(unsafe_code)]
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fn perform_platform_specific_initialization() {
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use std::mem;
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// 4096 is default max on many linux systems
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const MAX_FILE_LIMIT: libc::rlim_t = 4096;
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// Bump up our number of file descriptors to save us from impending doom caused by an onslaught
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// of iframes.
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unsafe {
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let mut rlim: libc::rlimit = mem::uninitialized();
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match libc::getrlimit(libc::RLIMIT_NOFILE, &mut rlim) {
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0 => {
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if rlim.rlim_cur >= MAX_FILE_LIMIT {
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// we have more than enough
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return;
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}
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rlim.rlim_cur = match rlim.rlim_max {
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libc::RLIM_INFINITY => MAX_FILE_LIMIT,
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_ => {
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if rlim.rlim_max < MAX_FILE_LIMIT {
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rlim.rlim_max
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} else {
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MAX_FILE_LIMIT
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}
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}
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};
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match libc::setrlimit(libc::RLIMIT_NOFILE, &mut rlim) {
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0 => (),
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_ => warn!("Failed to set file count limit"),
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};
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},
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_ => warn!("Failed to get file count limit"),
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};
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}
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}
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#[cfg(not(target_os = "linux"))]
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fn perform_platform_specific_initialization() {}
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#[allow(unsafe_code)]
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pub fn init() {
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unsafe {
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assert_eq!(js::jsapi::JS_Init(), true);
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}
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// Create the global vtables used by the (generated) DOM
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// bindings to implement JS proxies.
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RegisterBindings::RegisterProxyHandlers();
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perform_platform_specific_initialization();
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}
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