WKError.mm   [plain text]

/*
* Copyright (C) 2014 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.
*/

#import "config.h"
#import "WKErrorInternal.h"

#import <WebCore/LocalizedStrings.h>
#import <wtf/RetainPtr.h>
#import <wtf/text/WTFString.h>

NSString * const WKErrorDomain = @"WKErrorDomain";
NSString * const _WKLegacyErrorDomain = @"WebKitErrorDomain";

NSString * const _WKJavaScriptExceptionMessageErrorKey = @"WKJavaScriptExceptionMessage";
NSString * const _WKJavaScriptExceptionLineNumberErrorKey = @"WKJavaScriptExceptionLineNumber";
NSString * const _WKJavaScriptExceptionColumnNumberErrorKey = @"WKJavaScriptExceptionColumnNumber";
NSString * const _WKJavaScriptExceptionSourceURLErrorKey = @"WKJavaScriptExceptionSourceURL";

NSString *localizedDescriptionForErrorCode(WKErrorCode errorCode)
{
switch (errorCode) {
case WKErrorUnknown:
return WEB_UI_STRING("An unknown error occurred", "WKErrorUnknown description");

case WKErrorWebContentProcessTerminated:
return WEB_UI_STRING("The Web Content process was terminated", "WKErrorWebContentProcessTerminated description");

case WKErrorWebViewInvalidated:
return WEB_UI_STRING("The WKWebView was invalidated", "WKErrorWebViewInvalidated description");

case WKErrorJavaScriptExceptionOccurred:
return WEB_UI_STRING("A JavaScript exception occurred", "WKErrorJavaScriptExceptionOccurred description");

case WKErrorJavaScriptResultTypeIsUnsupported:
return WEB_UI_STRING("JavaScript execution returned a result of an unsupported type", "WKErrorJavaScriptResultTypeIsUnsupported description");

case WKErrorContentRuleListStoreLookUpFailed:
return WEB_UI_STRING("Looking up a WKContentRuleList failed", "WKErrorContentRuleListStoreLookupFailed description");

case WKErrorContentRuleListStoreVersionMismatch:
return WEB_UI_STRING("Looking up a WKContentRuleList found a binary that is incompatible", "WKErrorContentRuleListStoreVersionMismatch description");

case WKErrorContentRuleListStoreCompileFailed:
return WEB_UI_STRING("Compiling a WKContentRuleList failed", "WKErrorContentRuleListStoreCompileFailed description");

case WKErrorContentRuleListStoreRemoveFailed:
return WEB_UI_STRING("Removing a WKContentRuleList failed", "WKErrorContentRuleListStoreRemoveFailed description");

case WKErrorAttributedStringContentFailedToLoad:
return WEB_UI_STRING("Attributed string content failed to load", "WKErrorAttributedStringContentFailedToLoad description");

case WKErrorAttributedStringContentLoadTimedOut:
return WEB_UI_STRING("Timed out while loading attributed string content", "WKErrorAttributedStringContentLoadTimedOut description");
}
}

RetainPtr<NSError> createNSError(WKErrorCode errorCode, NSError* underlyingError)
{
NSDictionary *userInfo = nil;
if (underlyingError)
userInfo = @{ NSLocalizedDescriptionKey: localizedDescriptionForErrorCode(errorCode), NSUnderlyingErrorKey: underlyingError };
else
userInfo = @{ NSLocalizedDescriptionKey: localizedDescriptionForErrorCode(errorCode) };

return adoptNS([[NSError alloc] initWithDomain:WKErrorDomain code:errorCode userInfo:userInfo]);
}