diff -r 000000000000 -r 4f2f89ce4247 WebKit/win/WebLocalizableStrings.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebKit/win/WebLocalizableStrings.cpp Fri Sep 17 09:02:29 2010 +0300 @@ -0,0 +1,256 @@ +/* + * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "WebKitDLL.h" + +#include "WebLocalizableStrings.h" + +#pragma warning(push, 0) +#include +#include +#include +#pragma warning(pop) + +#include +#include +#include +#include +#include + +class LocalizedString; + +using namespace WebCore; + +WebLocalizableStringsBundle WebKitLocalizableStringsBundle = { "com.apple.WebKit", 0 }; + +typedef HashMap LocalizedStringMap; + +static Mutex& mainBundleLocStringsMutex() +{ + DEFINE_STATIC_LOCAL(Mutex, mutex, ()); + return mutex; +} + +static LocalizedStringMap& mainBundleLocStrings() +{ + DEFINE_STATIC_LOCAL(LocalizedStringMap, map, ()); + return map; +} + +static Mutex& frameworkLocStringsMutex() +{ + DEFINE_STATIC_LOCAL(Mutex, mutex, ()); + return mutex; +} + +static LocalizedStringMap frameworkLocStrings() +{ + DEFINE_STATIC_LOCAL(LocalizedStringMap, map, ()); + return map; +} + +class LocalizedString : public Noncopyable { +public: + LocalizedString(CFStringRef string) + : m_cfString(string) + { + ASSERT_ARG(string, string); + } + + operator LPCTSTR() const; + operator CFStringRef() const { return m_cfString; } + +private: + CFStringRef m_cfString; + mutable String m_string; +}; + +LocalizedString::operator LPCTSTR() const +{ + if (!m_string.isEmpty()) + return m_string.charactersWithNullTermination(); + + m_string = m_cfString; + + for (unsigned int i = 1; i < m_string.length(); i++) + if (m_string[i] == '@' && (m_string[i - 1] == '%' || (i > 2 && m_string[i - 1] == '$' && m_string[i - 2] >= '1' && m_string[i - 2] <= '9' && m_string[i - 3] == '%'))) + m_string.replace(i, 1, "s"); + + return m_string.charactersWithNullTermination(); +} + +static CFBundleRef createWebKitBundle() +{ + static CFBundleRef bundle; + static bool initialized; + + if (initialized) + return bundle; + initialized = true; + + WCHAR pathStr[MAX_PATH]; + DWORD length = ::GetModuleFileNameW(gInstance, pathStr, MAX_PATH); + if (!length || (length == MAX_PATH && GetLastError() == ERROR_INSUFFICIENT_BUFFER)) + return 0; + + bool found = false; + for (int i = length - 1; i >= 0; i--) { + // warning C6385: Invalid data: accessing 'pathStr', the readable size is '520' bytes, but '2000' bytes might be read + #pragma warning(suppress: 6385) + if (pathStr[i] == L'\\') { + // warning C6386: Buffer overrun: accessing 'pathStr', the writable size is '520' bytes, but '1996' bytes might be written + #pragma warning(suppress: 6386) + pathStr[i] = 0; + found = true; + break; + } + } + if (!found) + return 0; + + if (wcscat_s(pathStr, MAX_PATH, L"\\WebKit.resources")) + return 0; + + String bundlePathString(pathStr); + CFStringRef bundlePathCFString = bundlePathString.createCFString(); + if (!bundlePathCFString) + return 0; + + CFURLRef bundleURLRef = CFURLCreateWithFileSystemPath(0, bundlePathCFString, kCFURLWindowsPathStyle, true); + CFRelease(bundlePathCFString); + if (!bundleURLRef) + return 0; + + bundle = CFBundleCreate(0, bundleURLRef); + CFRelease(bundleURLRef); + return bundle; +} + +static CFBundleRef cfBundleForStringsBundle(WebLocalizableStringsBundle* stringsBundle) +{ + if (!stringsBundle) { + static CFBundleRef mainBundle = CFBundleGetMainBundle(); + return mainBundle; + } + + createWebKitBundle(); + + if (!stringsBundle->bundle) + stringsBundle->bundle = CFBundleGetBundleWithIdentifier(RetainPtr(AdoptCF, CFStringCreateWithCString(0, stringsBundle->identifier, kCFStringEncodingASCII)).get()); + return stringsBundle->bundle; +} + +static CFStringRef copyLocalizedStringFromBundle(WebLocalizableStringsBundle* stringsBundle, const String& key) +{ + static CFStringRef notFound = CFSTR("localized string not found"); + + CFBundleRef bundle = cfBundleForStringsBundle(stringsBundle); + if (!bundle) + return notFound; + + RetainPtr keyString(AdoptCF, key.createCFString()); + CFStringRef result = CFCopyLocalizedStringWithDefaultValue(keyString.get(), 0, bundle, notFound, 0); + + ASSERT_WITH_MESSAGE(result != notFound, "could not find localizable string %s in bundle", key); + return result; +} + +static LocalizedString* findCachedString(WebLocalizableStringsBundle* stringsBundle, const String& key) +{ + if (!stringsBundle) { + MutexLocker lock(mainBundleLocStringsMutex()); + return mainBundleLocStrings().get(key); + } + + if (stringsBundle->bundle == WebKitLocalizableStringsBundle.bundle) { + MutexLocker lock(frameworkLocStringsMutex()); + return frameworkLocStrings().get(key); + } + + return 0; +} + +static void cacheString(WebLocalizableStringsBundle* stringsBundle, const String& key, LocalizedString* value) +{ + if (!stringsBundle) { + MutexLocker lock(mainBundleLocStringsMutex()); + mainBundleLocStrings().set(key, value); + return; + } + + MutexLocker lock(frameworkLocStringsMutex()); + frameworkLocStrings().set(key, value); +} + +static const LocalizedString& localizedString(WebLocalizableStringsBundle* stringsBundle, const String& key) +{ + LocalizedString* string = findCachedString(stringsBundle, key); + if (string) + return *string; + + string = new LocalizedString(copyLocalizedStringFromBundle(stringsBundle, key)); + cacheString(stringsBundle, key, string); + + return *string; +} + +CFStringRef WebLocalizedStringUTF8(WebLocalizableStringsBundle* stringsBundle, LPCSTR key) +{ + if (!key) + return 0; + + return localizedString(stringsBundle, String::fromUTF8(key)); +} + +LPCTSTR WebLocalizedLPCTSTRUTF8(WebLocalizableStringsBundle* stringsBundle, LPCSTR key) +{ + if (!key) + return 0; + + return localizedString(stringsBundle, String::fromUTF8(key)); +} + +// These functions are deprecated. + +CFStringRef WebLocalizedString(WebLocalizableStringsBundle* stringsBundle, LPCTSTR key) +{ + if (!key) + return 0; + + return localizedString(stringsBundle, String(key)); +} + +LPCTSTR WebLocalizedLPCTSTR(WebLocalizableStringsBundle* stringsBundle, LPCTSTR key) +{ + if (!key) + return 0; + + return localizedString(stringsBundle, String(key)); +} + +void SetWebLocalizedStringMainBundle(CFBundleRef) +{ +}