electron/shell/browser/api/atom_api_auto_updater.cc

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// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
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#include "atom/browser/api/atom_api_auto_updater.h"
#include "atom/browser/browser.h"
#include "atom/browser/native_window.h"
#include "atom/browser/window_list.h"
#include "atom/common/api/event_emitter_caller.h"
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#include "atom/common/native_mate_converters/callback.h"
#include "atom/common/node_includes.h"
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#include "base/time/time.h"
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#include "native_mate/dictionary.h"
#include "native_mate/object_template_builder.h"
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namespace mate {
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template <>
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struct Converter<base::Time> {
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static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
const base::Time& val) {
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v8::MaybeLocal<v8::Value> date =
v8::Date::New(isolate->GetCurrentContext(), val.ToJsTime());
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if (date.IsEmpty())
return v8::Null(isolate);
else
return date.ToLocalChecked();
}
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};
} // namespace mate
namespace atom {
namespace api {
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AutoUpdater::AutoUpdater(v8::Isolate* isolate) {
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auto_updater::AutoUpdater::SetDelegate(this);
Init(isolate);
}
AutoUpdater::~AutoUpdater() {
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auto_updater::AutoUpdater::SetDelegate(nullptr);
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}
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void AutoUpdater::OnError(const std::string& message) {
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v8::Locker locker(isolate());
v8::HandleScope handle_scope(isolate());
auto error = v8::Exception::Error(mate::StringToV8(isolate(), message));
mate::EmitEvent(
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isolate(), GetWrapper(), "error",
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error->ToObject(isolate()->GetCurrentContext()).ToLocalChecked(),
// Message is also emitted to keep compatibility with old code.
message);
}
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void AutoUpdater::OnError(const std::string& message,
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const int code,
const std::string& domain) {
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v8::Locker locker(isolate());
v8::HandleScope handle_scope(isolate());
auto error = v8::Exception::Error(mate::StringToV8(isolate(), message));
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auto errorObject =
error->ToObject(isolate()->GetCurrentContext()).ToLocalChecked();
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auto context = isolate()->GetCurrentContext();
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// add two new params for better error handling
errorObject
->Set(context, mate::StringToV8(isolate(), "code"),
v8::Integer::New(isolate(), code))
.Check();
errorObject
->Set(context, mate::StringToV8(isolate(), "domain"),
mate::StringToV8(isolate(), domain))
.Check();
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mate::EmitEvent(isolate(), GetWrapper(), "error", errorObject, message);
}
void AutoUpdater::OnCheckingForUpdate() {
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Emit("checking-for-update");
}
void AutoUpdater::OnUpdateAvailable() {
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Emit("update-available");
}
void AutoUpdater::OnUpdateNotAvailable() {
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Emit("update-not-available");
}
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void AutoUpdater::OnUpdateDownloaded(const std::string& release_notes,
const std::string& release_name,
const base::Time& release_date,
const std::string& url) {
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Emit("update-downloaded", release_notes, release_name, release_date, url,
// Keep compatibility with old APIs.
base::BindRepeating(&AutoUpdater::QuitAndInstall,
base::Unretained(this)));
}
void AutoUpdater::OnWindowAllClosed() {
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QuitAndInstall();
}
void AutoUpdater::SetFeedURL(mate::Arguments* args) {
auto_updater::AutoUpdater::SetFeedURL(args);
}
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void AutoUpdater::QuitAndInstall() {
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Emit("before-quit-for-update");
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// If we don't have any window then quitAndInstall immediately.
if (WindowList::IsEmpty()) {
auto_updater::AutoUpdater::QuitAndInstall();
return;
}
// Otherwise do the restart after all windows have been closed.
WindowList::AddObserver(this);
WindowList::CloseAllWindows();
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}
// static
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mate::Handle<AutoUpdater> AutoUpdater::Create(v8::Isolate* isolate) {
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return mate::CreateHandle(isolate, new AutoUpdater(isolate));
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}
// static
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void AutoUpdater::BuildPrototype(v8::Isolate* isolate,
v8::Local<v8::FunctionTemplate> prototype) {
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prototype->SetClassName(mate::StringToV8(isolate, "AutoUpdater"));
mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
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.SetMethod("checkForUpdates", &auto_updater::AutoUpdater::CheckForUpdates)
.SetMethod("getFeedURL", &auto_updater::AutoUpdater::GetFeedURL)
.SetMethod("setFeedURL", &AutoUpdater::SetFeedURL)
.SetMethod("quitAndInstall", &AutoUpdater::QuitAndInstall);
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}
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} // namespace api
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} // namespace atom
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namespace {
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using atom::api::AutoUpdater;
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void Initialize(v8::Local<v8::Object> exports,
v8::Local<v8::Value> unused,
v8::Local<v8::Context> context,
void* priv) {
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v8::Isolate* isolate = context->GetIsolate();
mate::Dictionary dict(isolate, exports);
dict.Set("autoUpdater", AutoUpdater::Create(isolate));
dict.Set("AutoUpdater", AutoUpdater::GetConstructor(isolate)
->GetFunction(context)
.ToLocalChecked());
}
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} // namespace
NODE_LINKED_MODULE_CONTEXT_AWARE(atom_browser_auto_updater, Initialize)