blob: 4006bb79f11b41d8268c263afe33c28c80374456 [file] [log] [blame]
/*
* Copyright (C) 2005 Apple Computer, 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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.
*/
#import <WebKit/WebLocalizableStrings.h>
#import <wtf/Assertions.h>
#import <wtf/Threading.h>
WebLocalizableStringsBundle WebKitLocalizableStringsBundle = { "com.apple.WebKit", 0 };
NSString *WebLocalizedString(WebLocalizableStringsBundle *stringsBundle, const char *key)
{
// This function is not thread-safe due at least to its unguarded use of the mainBundle static variable
// and its use of [NSBundle localizedStringForKey:::], which is not guaranteed to be thread-safe. If
// we decide we need to use this on background threads, we'll need to add locking here and make sure
// it doesn't affect performance.
ASSERT(isMainThread());
NSBundle *bundle;
if (stringsBundle == NULL) {
static NSBundle *mainBundle;
if (mainBundle == nil) {
mainBundle = [NSBundle mainBundle];
ASSERT(mainBundle);
CFRetain(mainBundle);
}
bundle = mainBundle;
} else {
bundle = stringsBundle->bundle;
if (bundle == nil) {
bundle = [NSBundle bundleWithIdentifier:[NSString stringWithUTF8String:stringsBundle->identifier]];
ASSERT(bundle);
stringsBundle->bundle = bundle;
}
}
NSString *notFound = @"localized string not found";
CFStringRef keyString = CFStringCreateWithCStringNoCopy(NULL, key, kCFStringEncodingUTF8, kCFAllocatorNull);
NSString *result = [bundle localizedStringForKey:(NSString *)keyString value:notFound table:nil];
CFRelease(keyString);
ASSERT_WITH_MESSAGE(result != notFound, "could not find localizable string %s in bundle", key);
return result;
}