forked from mirrors/gecko-dev
38c9a9b49c
* Rewrite constructors of `Blob` and `File` with `DataSlice` as argument * Update WebIDL of `Blob` and `File` * Implement missing interfaces of `File` (However, due to lack of working `ArrayBuffer/ArrayBufferView` in `Blob`, so it still differs from spec) * Update WPT test `File-constructor.html` Source-Repo: https://github.com/servo/servo Source-Revision: 392135bd0c2f512a0d632a7d76e667bc9af8f4a7
81 lines
2.6 KiB
Rust
81 lines
2.6 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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use dom::bindings::codegen::Bindings::FileBinding;
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use dom::bindings::codegen::Bindings::FileBinding::FileMethods;
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use dom::bindings::codegen::UnionTypes::BlobOrString;
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::Root;
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use dom::bindings::reflector::reflect_dom_object;
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use dom::blob::{Blob, DataSlice, blob_parts_to_bytes};
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use std::sync::Arc;
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use time;
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use util::str::DOMString;
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#[dom_struct]
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pub struct File {
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blob: Blob,
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name: DOMString,
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modified: i64,
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}
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impl File {
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fn new_inherited(slice: DataSlice, name: DOMString,
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modified: Option<i64>, typeString: &str) -> File {
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File {
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blob: Blob::new_inherited(slice, typeString),
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name: name,
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// https://w3c.github.io/FileAPI/#dfn-lastModified
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modified: match modified {
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Some(m) => m,
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None => {
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let time = time::get_time();
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time.sec * 1000 + (time.nsec / 1000000) as i64
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}
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},
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}
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}
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pub fn new(global: GlobalRef, slice: DataSlice,
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name: DOMString, modified: Option<i64>, typeString: &str) -> Root<File> {
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reflect_dom_object(box File::new_inherited(slice, name, modified, typeString),
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global,
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FileBinding::Wrap)
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}
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// https://w3c.github.io/FileAPI/#file-constructor
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pub fn Constructor(global: GlobalRef,
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fileBits: Vec<BlobOrString>,
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filename: DOMString,
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filePropertyBag: &FileBinding::FilePropertyBag)
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-> Fallible<Root<File>> {
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let bytes: Vec<u8> = blob_parts_to_bytes(fileBits);
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let ref blobPropertyBag = filePropertyBag.parent;
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let typeString = blobPropertyBag.get_typestring();
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let slice = DataSlice::new(Arc::new(bytes), None, None);
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let modified = filePropertyBag.lastModified;
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Ok(File::new(global, slice, filename, modified, &typeString))
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}
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pub fn name(&self) -> &DOMString {
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&self.name
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}
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}
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impl FileMethods for File {
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// https://w3c.github.io/FileAPI/#dfn-name
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fn Name(&self) -> DOMString {
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self.name.clone()
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}
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// https://w3c.github.io/FileAPI/#dfn-lastModified
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fn LastModified(&self) -> i64 {
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self.modified
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}
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}
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