| /* |
| * Copyright (C) 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 "KURL.h" |
| #include "ResourceError.h" |
| |
| #if USE(CFNETWORK) |
| |
| // FIXME: Once <rdar://problem/5050881> is fixed in open source we |
| // can remove this extern "C" |
| extern "C" { |
| #include <CFNetwork/CFNetworkErrors.h> |
| } |
| |
| #include <CoreFoundation/CFError.h> |
| #include <WTF/RetainPtr.h> |
| |
| namespace WebCore { |
| |
| const CFStringRef failingURLStringKey = CFSTR("NSErrorFailingURLStringKey"); |
| const CFStringRef failingURLKey = CFSTR("NSErrorFailingURLKey"); |
| |
| // FIXME: Once <rdar://problem/5050841> is fixed we can remove this constructor. |
| ResourceError::ResourceError(CFStreamError error) |
| : m_errorCode(error.error) |
| , m_isNull(false) |
| , m_dataIsUpToDate(true) |
| { |
| switch(error.domain) { |
| case kCFStreamErrorDomainCustom: |
| m_domain ="NSCustomErrorDomain"; |
| break; |
| case kCFStreamErrorDomainPOSIX: |
| m_domain = "NSPOSIXErrorDomain"; |
| break; |
| case kCFStreamErrorDomainMacOSStatus: |
| m_domain = "NSOSStatusErrorDomain"; |
| break; |
| } |
| } |
| |
| void ResourceError::unpackPlatformError() |
| { |
| if (!m_platformError) |
| return; |
| |
| CFStringRef domain = CFErrorGetDomain(m_platformError.get()); |
| if (domain == kCFErrorDomainMach || domain == kCFErrorDomainCocoa) |
| m_domain ="NSCustomErrorDomain"; |
| else if (domain == kCFErrorDomainCFNetwork) |
| m_domain = "CFURLErrorDomain"; |
| else if (domain == kCFErrorDomainPOSIX) |
| m_domain = "NSPOSIXErrorDomain"; |
| else if (domain == kCFErrorDomainOSStatus) |
| m_domain = "NSOSStatusErrorDomain"; |
| else if (domain == kCFErrorDomainWinSock) |
| m_domain = "kCFErrorDomainWinSock"; |
| |
| m_errorCode = CFErrorGetCode(m_platformError.get()); |
| |
| RetainPtr<CFDictionaryRef> userInfo(AdoptCF, CFErrorCopyUserInfo(m_platformError.get())); |
| if (userInfo.get()) { |
| CFStringRef failingURLString = (CFStringRef) CFDictionaryGetValue(userInfo.get(), failingURLStringKey); |
| if (failingURLString) |
| m_failingURL = String(failingURLString); |
| else { |
| CFURLRef failingURL = (CFURLRef) CFDictionaryGetValue(userInfo.get(), failingURLKey); |
| if (failingURL) { |
| RetainPtr<CFURLRef> absoluteURLRef(AdoptCF, CFURLCopyAbsoluteURL(failingURL)); |
| if (absoluteURLRef.get()) { |
| failingURLString = CFURLGetString(absoluteURLRef.get()); |
| m_failingURL = String(failingURLString); |
| } |
| } |
| } |
| m_localizedDescription = (CFStringRef) CFDictionaryGetValue(userInfo.get(), kCFErrorLocalizedDescriptionKey); |
| } |
| |
| m_dataIsUpToDate = true; |
| } |
| |
| ResourceError::operator CFErrorRef() const |
| { |
| if (m_isNull) { |
| ASSERT(!m_platformError); |
| return nil; |
| } |
| |
| if (!m_platformError) { |
| RetainPtr<CFMutableDictionaryRef> userInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)); |
| |
| if (!m_localizedDescription.isEmpty()) { |
| RetainPtr<CFStringRef> localizedDescriptionString(AdoptCF, m_localizedDescription.createCFString()); |
| CFDictionarySetValue(userInfo.get(), kCFErrorLocalizedDescriptionKey, localizedDescriptionString.get()); |
| } |
| |
| if (!m_failingURL.isEmpty()) { |
| RetainPtr<CFStringRef> failingURLString(AdoptCF, m_failingURL.createCFString()); |
| CFDictionarySetValue(userInfo.get(), failingURLStringKey, failingURLString.get()); |
| RetainPtr<CFURLRef> url(AdoptCF, KURL(m_failingURL.deprecatedString()).createCFURL()); |
| CFDictionarySetValue(userInfo.get(), failingURLKey, url.get()); |
| } |
| |
| RetainPtr<CFStringRef> domainString(AdoptCF, m_domain.createCFString()); |
| m_platformError.adoptCF(CFErrorCreate(0, domainString.get(), m_errorCode, userInfo.get())); |
| } |
| |
| return m_platformError.get(); |
| } |
| |
| ResourceError::operator CFStreamError() const |
| { |
| unpackPlatformErrorIfNeeded(); |
| |
| CFStreamError result; |
| result.error = m_errorCode; |
| |
| if (m_domain == "NSCustomErrorDomain") |
| result.domain = kCFStreamErrorDomainCustom; |
| else if (m_domain == "NSPOSIXErrorDomain") |
| result.domain = kCFStreamErrorDomainPOSIX; |
| else if (m_domain == "NSOSStatusErrorDomain") |
| result.domain = kCFStreamErrorDomainMacOSStatus; |
| else |
| ASSERT_NOT_REACHED(); |
| |
| return result; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // USE(CFNETWORK) |