blob: 3eb94fd53023f6e6dad36c14d46b24b9486d1a5e [file] [log] [blame]
// Copyright 2016 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/client_porting/icu_init/icu_init.h"
#include <unicode/putil.h>
#include <unicode/udata.h>
#include <string>
#include "starboard/configuration.h"
#include "starboard/log.h"
#include "starboard/once.h"
#include "starboard/system.h"
namespace {
// Once control for initializing ICU.
SbOnceControl g_initialization_once = SB_ONCE_INITIALIZER;
// Initializes ICU and TimeZones so the rest of the functions will work. Should
// only be called once.
void Initialize() {
// Minimal Initialization of ICU.
char base_path[SB_FILE_MAX_PATH];
bool result = SbSystemGetPath(kSbSystemPathContentDirectory, base_path,
SB_ARRAY_SIZE_INT(base_path));
SB_DCHECK(result);
std::string data_path = base_path;
data_path += SB_FILE_SEP_STRING;
data_path += "icu";
data_path += SB_FILE_SEP_STRING;
#if U_IS_BIG_ENDIAN
data_path += "icudt56b";
#else
data_path += "icudt56l";
#endif
// set this as the data directory.
u_setDataDirectory(data_path.c_str());
UErrorCode err = U_ZERO_ERROR;
udata_setFileAccess(UDATA_FILES_FIRST, &err);
SB_DCHECK(err <= U_ZERO_ERROR);
}
} // namespace
void SbIcuInit() {
SbOnce(&g_initialization_once, &Initialize);
}