116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
// Copyright 2019 The Chromium Authors
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "base/fuchsia/intl_profile_watcher.h"
|
|
|
|
#include <fuchsia/intl/cpp/fidl.h>
|
|
#include <lib/sys/cpp/component_context.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "base/fuchsia/fuchsia_logging.h"
|
|
#include "base/fuchsia/process_context.h"
|
|
#include "base/strings/string_piece.h"
|
|
|
|
using ::fuchsia::intl::Profile;
|
|
|
|
namespace base {
|
|
|
|
FuchsiaIntlProfileWatcher::FuchsiaIntlProfileWatcher(
|
|
ProfileChangeCallback on_profile_changed)
|
|
: FuchsiaIntlProfileWatcher(
|
|
ComponentContextForProcess()
|
|
->svc()
|
|
->Connect<::fuchsia::intl::PropertyProvider>(),
|
|
on_profile_changed) {}
|
|
|
|
FuchsiaIntlProfileWatcher::FuchsiaIntlProfileWatcher(
|
|
::fuchsia::intl::PropertyProviderPtr property_provider,
|
|
ProfileChangeCallback on_profile_changed)
|
|
: property_provider_(std::move(property_provider)),
|
|
on_profile_changed_(std::move(on_profile_changed)) {
|
|
DCHECK(property_provider_.is_bound());
|
|
DCHECK(on_profile_changed_);
|
|
|
|
property_provider_.set_error_handler([](zx_status_t status) {
|
|
ZX_LOG(ERROR, status) << "intl.PropertyProvider disconnected. "
|
|
<< "Profile changes will not be monitored.";
|
|
});
|
|
|
|
property_provider_.events().OnChange = [this]() {
|
|
property_provider_->GetProfile(
|
|
[this](Profile profile) { on_profile_changed_.Run(profile); });
|
|
};
|
|
}
|
|
|
|
FuchsiaIntlProfileWatcher::~FuchsiaIntlProfileWatcher() = default;
|
|
|
|
// static
|
|
std::string FuchsiaIntlProfileWatcher::GetPrimaryTimeZoneIdFromProfile(
|
|
const Profile& profile) {
|
|
if (!profile.has_time_zones()) {
|
|
DLOG(WARNING) << "Profile does not contain time zones.";
|
|
return std::string();
|
|
}
|
|
|
|
const std::vector<::fuchsia::intl::TimeZoneId>& time_zones =
|
|
profile.time_zones();
|
|
if (time_zones.empty()) {
|
|
DLOG(ERROR) << "Profile contains an empty time zones list.";
|
|
return std::string();
|
|
}
|
|
|
|
return time_zones[0].id;
|
|
}
|
|
|
|
// static
|
|
std::string
|
|
FuchsiaIntlProfileWatcher::GetPrimaryTimeZoneIdForIcuInitialization() {
|
|
return GetPrimaryTimeZoneIdFromProfile(GetCurrentProfileSync());
|
|
}
|
|
|
|
// static
|
|
std::string FuchsiaIntlProfileWatcher::GetPrimaryLocaleIdFromProfile(
|
|
const ::fuchsia::intl::Profile& profile) {
|
|
if (!profile.has_locales()) {
|
|
DLOG(ERROR) << "Profile does not contain locale information.";
|
|
return std::string();
|
|
}
|
|
|
|
const std::vector<::fuchsia::intl::LocaleId>& locale_preferences =
|
|
profile.locales();
|
|
if (locale_preferences.empty()) {
|
|
DLOG(ERROR) << "Profile contains an empty locale list.";
|
|
return std::string();
|
|
}
|
|
|
|
return locale_preferences[0].id;
|
|
}
|
|
|
|
// static
|
|
std::string FuchsiaIntlProfileWatcher::GetPrimaryLocaleIdForInitialization() {
|
|
return GetPrimaryLocaleIdFromProfile(GetCurrentProfileSync());
|
|
}
|
|
|
|
// static
|
|
Profile FuchsiaIntlProfileWatcher::GetProfileFromPropertyProvider(
|
|
::fuchsia::intl::PropertyProviderSyncPtr property_provider) {
|
|
DCHECK(property_provider.is_bound());
|
|
Profile profile;
|
|
zx_status_t status = property_provider->GetProfile(&profile);
|
|
if (status != ZX_OK) {
|
|
ZX_DLOG(ERROR, status) << "Failed to get intl Profile";
|
|
}
|
|
return profile;
|
|
}
|
|
|
|
// static
|
|
::fuchsia::intl::Profile FuchsiaIntlProfileWatcher::GetCurrentProfileSync() {
|
|
::fuchsia::intl::PropertyProviderSyncPtr provider;
|
|
ComponentContextForProcess()->svc()->Connect(provider.NewRequest());
|
|
return GetProfileFromPropertyProvider(std::move(provider));
|
|
}
|
|
|
|
} // namespace base
|