95 lines
2.9 KiB
Text
95 lines
2.9 KiB
Text
// Copyright (c) 2013 GitHub, Inc. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "browser/auto_updater.h"
|
|
|
|
#import <ReactiveCocoa/RACCommand.h>
|
|
#import <ReactiveCocoa/RACSignal.h>
|
|
#import <ReactiveCocoa/NSObject+RACPropertySubscribing.h>
|
|
#import <Squirrel/Squirrel.h>
|
|
|
|
#include "base/bind.h"
|
|
#include "base/time/time.h"
|
|
#include "base/strings/sys_string_conversions.h"
|
|
#include "browser/auto_updater_delegate.h"
|
|
|
|
namespace auto_updater {
|
|
|
|
namespace {
|
|
|
|
// The gloal SQRLUpdater object.
|
|
SQRLUpdater* g_updater = nil;
|
|
|
|
void RelaunchToInstallUpdate() {
|
|
[[g_updater relaunchToInstallUpdate] subscribeError:^(NSError* error) {
|
|
AutoUpdaterDelegate* delegate = AutoUpdater::GetDelegate();
|
|
if (delegate)
|
|
delegate->OnError(base::SysNSStringToUTF8(error.localizedDescription));
|
|
}];
|
|
}
|
|
|
|
} // namespace
|
|
|
|
// static
|
|
void AutoUpdater::SetFeedURL(const std::string& feed) {
|
|
if (g_updater == nil) {
|
|
// Initialize the SQRLUpdater.
|
|
NSURL* url = [NSURL URLWithString:base::SysUTF8ToNSString(feed)];
|
|
NSURLRequest* urlRequest = [NSURLRequest requestWithURL:url];
|
|
g_updater = [[SQRLUpdater alloc] initWithUpdateRequest:urlRequest];
|
|
|
|
AutoUpdaterDelegate* delegate = GetDelegate();
|
|
if (!delegate)
|
|
return;
|
|
|
|
__block SQRLUpdate* update = nil;
|
|
// Subscribe to events.
|
|
[g_updater.updates subscribeNext:^(SQRLDownloadedUpdate* downloadedUpdate) {
|
|
update = downloadedUpdate.update;
|
|
} completed:^() {
|
|
if (update) {
|
|
// There is a new update that has been downloaded.
|
|
delegate->OnUpdateDownloaded(
|
|
base::SysNSStringToUTF8(update.releaseNotes),
|
|
base::SysNSStringToUTF8(update.releaseName),
|
|
base::Time::FromDoubleT(update.releaseDate.timeIntervalSince1970),
|
|
base::SysNSStringToUTF8(update.updateURL.absoluteString),
|
|
base::Bind(RelaunchToInstallUpdate));
|
|
}
|
|
else {
|
|
// When the completed event is sent with no update, then we know there
|
|
// is no update available.
|
|
delegate->OnUpdateNotAvailable();
|
|
}
|
|
|
|
update = nil;
|
|
}];
|
|
|
|
[[g_updater rac_valuesForKeyPath:@"state" observer:g_updater]
|
|
subscribeNext:^(NSNumber *stateNumber) {
|
|
int state = [stateNumber integerValue];
|
|
if (state == SQRLUpdaterStateCheckingForUpdate) {
|
|
delegate->OnCheckingForUpdate();
|
|
}
|
|
else if (state == SQRLUpdaterStateDownloadingUpdate) {
|
|
delegate->OnUpdateAvailable();
|
|
}
|
|
}];
|
|
}
|
|
}
|
|
|
|
// static
|
|
void AutoUpdater::CheckForUpdates() {
|
|
RACSignal* signal = [g_updater.checkForUpdatesCommand execute:nil];
|
|
|
|
AutoUpdaterDelegate* delegate = GetDelegate();
|
|
if (!delegate)
|
|
return;
|
|
|
|
[signal subscribeError:^(NSError* error) {
|
|
// Something wrong happened.
|
|
delegate->OnError(base::SysNSStringToUTF8(error.localizedDescription));
|
|
}];
|
|
}
|
|
} // namespace auto_updater
|