mirror of
https://github.com/servo/servo.git
synced 2025-06-08 16:43:28 +00:00
43ad4ba585
Changes include: - Add BlobImpl to Blob, and related caching mechanism - Expose ResourceThreads to document_loader, workerglobalscope, worker, and global - Fix encode_multipart_form_data - Other small fixes to accommodate the above changes
92 lines
3.2 KiB
Rust
92 lines
3.2 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::{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::bindings::str::DOMString;
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use dom::blob::{Blob, BlobImpl, DataSlice, blob_parts_to_bytes};
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use dom::window::Window;
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use net_traits::filemanager_thread::SelectedFile;
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use time;
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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(blob_impl: BlobImpl, 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(blob_impl, 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, blob_impl: BlobImpl,
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name: DOMString, modified: Option<i64>, typeString: &str) -> Root<File> {
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reflect_dom_object(box File::new_inherited(blob_impl, name, modified, typeString),
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global,
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FileBinding::Wrap)
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}
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// Construct from selected file message from file manager thread
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pub fn new_from_selected(window: &Window, selected: SelectedFile) -> Root<File> {
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let name = DOMString::from(selected.filename.to_str().expect("File name encoding error"));
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let global = GlobalRef::Window(window);
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File::new(global, BlobImpl::new_from_file(selected.id), name, Some(selected.modified as i64), "")
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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> = match blob_parts_to_bytes(fileBits) {
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Ok(bytes) => bytes,
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Err(_) => return Err(Error::InvalidCharacter),
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};
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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::from_bytes(bytes);
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let modified = filePropertyBag.lastModified;
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Ok(File::new(global, BlobImpl::new_from_slice(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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