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/*
* Copyright (C) 2010 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 INC. 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 INC. 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.
*/
#include "WebPageProxy.h"
#include <WebCore/Language.h>
#include <wtf/text/StringConcatenate.h>
@interface NSApplication (Details)
- (void)speakString:(NSString *)string;
@end
using namespace WebCore;
namespace WebKit {
#if defined(__ppc__) || defined(__ppc64__)
#define PROCESSOR "PPC"
#elif defined(__i386__) || defined(__x86_64__)
#define PROCESSOR "Intel"
#else
#error Unknown architecture
#endif
static inline int callGestalt(OSType selector)
{
SInt32 value = 0;
Gestalt(selector, &value);
return value;
}
// Uses underscores instead of dots because if "4." ever appears in a user agent string, old DHTML libraries treat it as Netscape 4.
static String macOSXVersionString()
{
// Can't use -[NSProcessInfo operatingSystemVersionString] because it has too much stuff we don't want.
int major = callGestalt(gestaltSystemVersionMajor);
ASSERT(major);
int minor = callGestalt(gestaltSystemVersionMinor);
int bugFix = callGestalt(gestaltSystemVersionBugFix);
if (bugFix)
return String::format("%d_%d_%d", major, minor, bugFix);
if (minor)
return String::format("%d_%d", major, minor);
return String::format("%d", major);
}
static String userVisibleWebKitVersionString()
{
// If the version is 4 digits long or longer, then the first digit represents
// the version of the OS. Our user agent string should not include this first digit,
// so strip it off and report the rest as the version. <rdar://problem/4997547>
NSString *fullVersion = [[NSBundle bundleForClass:NSClassFromString(@"WKView")] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey];
NSRange nonDigitRange = [fullVersion rangeOfCharacterFromSet:[[NSCharacterSet decimalDigitCharacterSet] invertedSet]];
if (nonDigitRange.location == NSNotFound && [fullVersion length] >= 4)
return [fullVersion substringFromIndex:1];
if (nonDigitRange.location != NSNotFound && nonDigitRange.location >= 4)
return [fullVersion substringFromIndex:1];
return fullVersion;
}
String WebPageProxy::standardUserAgent(const String& applicationNameForUserAgent)
{
DEFINE_STATIC_LOCAL(String, osVersion, (macOSXVersionString()));
DEFINE_STATIC_LOCAL(String, webKitVersion, (userVisibleWebKitVersionString()));
// FIXME: We should upate the user agent if the default language changes.
String language = defaultLanguage();
if (applicationNameForUserAgent.isEmpty())
return makeString("Mozilla/5.0 (Macintosh; U; " PROCESSOR " Mac OS X ", osVersion, "; ", language, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko)");
return makeString("Mozilla/5.0 (Macintosh; U; " PROCESSOR " Mac OS X ", osVersion, "; ", language, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko) ", applicationNameForUserAgent);
}
void WebPageProxy::getIsSpeaking(bool& isSpeaking)
{
isSpeaking = [NSApp isSpeaking];
}
void WebPageProxy::speak(const String& string)
{
NSString *convertedString = string;
[NSApp speakString:convertedString];
}
void WebPageProxy::stopSpeaking()
{
[NSApp stopSpeaking:nil];
}
} // namespace WebKit
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