a1c8c754eb
This makes it consistent with how http:// callbacks are fired. It would probably be fine to have file:// be synchronous, but at the same time it's nice to have consistency.
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
#include <LibCore/CFile.h>
|
|
#include <LibCore/CHttpJob.h>
|
|
#include <LibCore/CHttpRequest.h>
|
|
#include <LibCore/CNetworkResponse.h>
|
|
#include <LibHTML/ResourceLoader.h>
|
|
|
|
ResourceLoader& ResourceLoader::the()
|
|
{
|
|
static ResourceLoader* s_the;
|
|
if (!s_the)
|
|
s_the = &ResourceLoader::construct().leak_ref();
|
|
return *s_the;
|
|
}
|
|
|
|
void ResourceLoader::load(const URL& url, Function<void(const ByteBuffer&)> callback)
|
|
{
|
|
if (url.protocol() == "file") {
|
|
auto f = CFile::construct();
|
|
f->set_filename(url.path());
|
|
if (!f->open(CIODevice::OpenMode::ReadOnly)) {
|
|
dbg() << "ResourceLoader::load: Error: " << f->error_string();
|
|
callback({});
|
|
return;
|
|
}
|
|
|
|
auto data = f->read_all();
|
|
deferred_invoke([data = move(data), callback = move(callback)](auto&) {
|
|
callback(data);
|
|
});
|
|
return;
|
|
}
|
|
|
|
if (url.protocol() == "http") {
|
|
CHttpRequest request;
|
|
request.set_url(url);
|
|
request.set_method(CHttpRequest::Method::GET);
|
|
auto job = request.schedule();
|
|
job->on_finish = [job, callback = move(callback)](bool success) {
|
|
if (!success) {
|
|
dbg() << "HTTP job failed!";
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
auto* response = job->response();
|
|
ASSERT(response);
|
|
callback(response->payload());
|
|
};
|
|
return;
|
|
}
|
|
|
|
dbg() << "Unimplemented protocol: " << url.protocol();
|
|
ASSERT_NOT_REACHED();
|
|
}
|