blob: b9bd65edc69ecb680a9cae4efc96ed3158543285 [file] [log] [blame]
danno@chromium.orgbee51992013-07-10 14:57:15 +00001// Copyright 2013 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6// * Redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer.
8// * Redistributions in binary form must reproduce the above
9// copyright notice, this list of conditions and the following
10// disclaimer in the documentation and/or other materials provided
11// with the distribution.
12// * Neither the name of Google Inc. nor the names of its
13// contributors may be used to endorse or promote products derived
14// from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28#include "icu_util.h"
29
danno@chromium.orgc16e8282013-08-12 16:17:40 +000030#if defined(_WIN32) && defined(V8_I18N_SUPPORT)
danno@chromium.orgbee51992013-07-10 14:57:15 +000031#include <windows.h>
32
33#include "unicode/putil.h"
34#include "unicode/udata.h"
35
36#define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat"
37#define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt.dll"
38#endif
39
40namespace v8 {
41
danno@chromium.org169691d2013-07-15 08:01:13 +000042namespace internal {
43
danno@chromium.orgbee51992013-07-10 14:57:15 +000044bool InitializeICU() {
danno@chromium.orgc16e8282013-08-12 16:17:40 +000045#if defined(_WIN32) && defined(V8_I18N_SUPPORT)
danno@chromium.orgbee51992013-07-10 14:57:15 +000046 // We expect to find the ICU data module alongside the current module.
47 HMODULE module = LoadLibraryA(ICU_UTIL_DATA_SHARED_MODULE_NAME);
48 if (!module) return false;
49
50 FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL);
51 if (!addr) return false;
52
53 UErrorCode err = U_ZERO_ERROR;
54 udata_setCommonData(reinterpret_cast<void*>(addr), &err);
55 return err == U_ZERO_ERROR;
56#else
57 // Mac/Linux bundle the ICU data in.
58 return true;
59#endif
60}
61
danno@chromium.org169691d2013-07-15 08:01:13 +000062} } // namespace v8::internal