Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 14:10:11 +01:00
Code Issues Projects Releases Packages Wiki Activity

Auto merge of #14588 - servo:log-font-face, r=jdm

Browse source 
Add logging to font-face loading.

<!-- Reviewable:start -->
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/14588)
<!-- Reviewable:end -->
This commit is contained in:
bors-servo 2016-12-14 21:29:10 -08:00 • committed by GitHub
commit d03039757c
1 changed files with 13 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

14
components/gfx/font_cache_thread.rs
View file

@ -18,6 +18,7 @@ use servo_atoms::Atom;
use servo_url::ServoUrl;
use std::borrow::ToOwned;
use std::collections::HashMap;
use std::fmt;
use std::mem;
use std::ops::Deref;
use std::sync::{Arc, Mutex};
@ -222,31 +223,36 @@ impl FontCache {
let channel_to_self = self.channel_to_self.clone();
let bytes = Mutex::new(Vec::new());
let response_valid = Mutex::new(false);
debug!("Loading @font-face {} from {}", family_name, url);
fetch_async(request, &self.core_resource_thread, move |response| {
match response {
FetchResponseMsg::ProcessRequestBody |
FetchResponseMsg::ProcessRequestEOF => (),
FetchResponseMsg::ProcessResponse(meta_result) => {
trace!("@font-face {} metadata ok={:?}", family_name, meta_result.is_ok());
*response_valid.lock().unwrap() = meta_result.is_ok();
}
FetchResponseMsg::ProcessResponseChunk(new_bytes) => {
trace!("@font-face {} chunk={:?}", family_name, new_bytes);
if *response_valid.lock().unwrap() {
bytes.lock().unwrap().extend(new_bytes.into_iter())
}
}
FetchResponseMsg::ProcessResponseEOF(response) => {
trace!("@font-face {} EOF={:?}", family_name, response);
if response.is_err() || !*response_valid.lock().unwrap() {
let msg = Command::AddWebFont(family_name.clone(), sources.clone(), sender.clone());
channel_to_self.send(msg).unwrap();
return;
}
let bytes = mem::replace(&mut *bytes.lock().unwrap(), vec![]);
trace!("@font-face {} data={:?}", family_name, bytes);
let bytes = match fontsan::process(&bytes) {
Ok(san) => san,
Err(_) => {
// FIXME(servo/fontsan#1): get an error message
debug!("Sanitiser rejected web font: \
family={:?} url={:?}", family_name, url);
family={} url={:?}", family_name, url);
let msg = Command::AddWebFont(family_name.clone(), sources.clone(), sender.clone());
channel_to_self.send(msg).unwrap();
return;
@ -488,3 +494,9 @@ impl Deref for LowercaseString {
&*self.inner
}
}
impl fmt::Display for LowercaseString {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
self.inner.fmt(f)
}
}