unsigned initializeMaximumHTTPConnectionCountPerHost()
{
static const unsigned preferredConnectionCount = 6;
// Always set the connection count per host, even when pipelining.
unsigned maximumHTTPConnectionCountPerHost = wkInitializeMaximumHTTPConnectionCountPerHost(preferredConnectionCount);
#if USE(CFNETWORK) || PLATFORM(MAC) && !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
static const unsigned unlimitedConnectionCount = 10000;
if (!ResourceRequest::httpPipeliningEnabled() && readBooleanPreference(CFSTR("WebKitEnableHTTPPipelining")))
ResourceRequest::setHTTPPipeliningEnabled(true);
if (ResourceRequest::httpPipeliningEnabled()) {
wkSetHTTPPipeliningMaximumPriority(toHTTPPipeliningPriority(ResourceLoadPriorityHighest));
#if !PLATFORM(WIN)
// FIXME: <rdar://problem/9375609> Implement minimum fast lane priority setting on Windows
wkSetHTTPPipeliningMinimumFastLanePriority(toHTTPPipeliningPriority(ResourceLoadPriorityMedium));
#endif
// When pipelining do not rate-limit requests sent from WebCore since CFNetwork handles that.
return unlimitedConnectionCount;
}
#endif
return maximumHTTPConnectionCountPerHost;
}
unsigned initializeMaximumHTTPConnectionCountPerHost()
{
static const unsigned preferredConnectionCount = 6;
// Always set the connection count per host, even when pipelining.
unsigned maximumHTTPConnectionCountPerHost = wkInitializeMaximumHTTPConnectionCountPerHost(preferredConnectionCount);
static const unsigned unlimitedConnectionCount = 10000;
Boolean keyExistsAndHasValidFormat = false;
Boolean prefValue = CFPreferencesGetAppBooleanValue(CFSTR("WebKitEnableHTTPPipelining"), kCFPreferencesCurrentApplication, &keyExistsAndHasValidFormat);
if (keyExistsAndHasValidFormat)
ResourceRequest::setHTTPPipeliningEnabled(prefValue);
if (ResourceRequest::httpPipeliningEnabled()) {
wkSetHTTPPipeliningMaximumPriority(toHTTPPipeliningPriority(ResourceLoadPriorityHighest));
#if !PLATFORM(WIN)
// FIXME: <rdar://problem/9375609> Implement minimum fast lane priority setting on Windows
wkSetHTTPPipeliningMinimumFastLanePriority(toHTTPPipeliningPriority(ResourceLoadPriorityMedium));
#endif
// When pipelining do not rate-limit requests sent from WebCore since CFNetwork handles that.
return unlimitedConnectionCount;
}
return maximumHTTPConnectionCountPerHost;
}
void ResourceRequest::doUpdatePlatformRequest()
{
CFMutableURLRequestRef cfRequest;
RetainPtr<CFURLRef> url(AdoptCF, ResourceRequest::url().createCFURL());
RetainPtr<CFURLRef> firstPartyForCookies(AdoptCF, ResourceRequest::firstPartyForCookies().createCFURL());
if (m_cfRequest) {
cfRequest = CFURLRequestCreateMutableCopy(0, m_cfRequest.get());
CFURLRequestSetURL(cfRequest, url.get());
CFURLRequestSetMainDocumentURL(cfRequest, firstPartyForCookies.get());
CFURLRequestSetCachePolicy(cfRequest, (CFURLRequestCachePolicy)cachePolicy());
CFURLRequestSetTimeoutInterval(cfRequest, timeoutInterval());
} else
cfRequest = CFURLRequestCreateMutable(0, url.get(), (CFURLRequestCachePolicy)cachePolicy(), timeoutInterval(), firstPartyForCookies.get());
CFURLRequestSetHTTPRequestMethod(cfRequest, httpMethod().createCFString().get());
if (httpPipeliningEnabled())
wkSetHTTPPipeliningPriority(cfRequest, toHTTPPipeliningPriority(m_priority));
#if !PLATFORM(WIN)
wkCFURLRequestAllowAllPostCaching(cfRequest);
#endif
setHeaderFields(cfRequest, httpHeaderFields());
CFURLRequestSetShouldHandleHTTPCookies(cfRequest, allowCookies());
unsigned fallbackCount = m_responseContentDispositionEncodingFallbackArray.size();
RetainPtr<CFMutableArrayRef> encodingFallbacks(AdoptCF, CFArrayCreateMutable(kCFAllocatorDefault, fallbackCount, 0));
for (unsigned i = 0; i != fallbackCount; ++i) {
RetainPtr<CFStringRef> encodingName = m_responseContentDispositionEncodingFallbackArray[i].createCFString();
CFStringEncoding encoding = CFStringConvertIANACharSetNameToEncoding(encodingName.get());
if (encoding != kCFStringEncodingInvalidId)
CFArrayAppendValue(encodingFallbacks.get(), reinterpret_cast<const void*>(encoding));
}
setContentDispositionEncodingFallbackArray(cfRequest, encodingFallbacks.get());
if (m_cfRequest) {
RetainPtr<CFHTTPCookieStorageRef> cookieStorage(AdoptCF, CFURLRequestCopyHTTPCookieStorage(m_cfRequest.get()));
if (cookieStorage)
CFURLRequestSetHTTPCookieStorage(cfRequest, cookieStorage.get());
CFURLRequestSetHTTPCookieStorageAcceptPolicy(cfRequest, CFURLRequestGetHTTPCookieStorageAcceptPolicy(m_cfRequest.get()));
CFURLRequestSetSSLProperties(cfRequest, CFURLRequestGetSSLProperties(m_cfRequest.get()));
}
#if ENABLE(CACHE_PARTITIONING)
String partition = cachePartition();
if (!partition.isNull() && !partition.isEmpty()) {
CString utf8String = partition.utf8();
RetainPtr<CFStringRef> partitionValue(AdoptCF, CFStringCreateWithBytes(0, reinterpret_cast<const UInt8*>(utf8String.data()), utf8String.length(), kCFStringEncodingUTF8, false));
_CFURLRequestSetProtocolProperty(cfRequest, wkCachePartitionKey(), partitionValue.get());
}
#endif
m_cfRequest.adoptCF(cfRequest);
#if PLATFORM(MAC)
updateNSURLRequest();
#endif
}
void ResourceRequest::doUpdatePlatformRequest()
{
CFMutableURLRequestRef cfRequest;
RetainPtr<CFURLRef> url(AdoptCF, ResourceRequest::url().createCFURL());
RetainPtr<CFURLRef> firstPartyForCookies(AdoptCF, ResourceRequest::firstPartyForCookies().createCFURL());
if (m_cfRequest) {
cfRequest = CFURLRequestCreateMutableCopy(0, m_cfRequest.get());
CFURLRequestSetURL(cfRequest, url.get());
CFURLRequestSetMainDocumentURL(cfRequest, firstPartyForCookies.get());
CFURLRequestSetCachePolicy(cfRequest, (CFURLRequestCachePolicy)cachePolicy());
CFURLRequestSetTimeoutInterval(cfRequest, timeoutInterval());
} else
cfRequest = CFURLRequestCreateMutable(0, url.get(), (CFURLRequestCachePolicy)cachePolicy(), timeoutInterval(), firstPartyForCookies.get());
CFURLRequestSetHTTPRequestMethod(cfRequest, httpMethod().createCFString().get());
if (httpPipeliningEnabled())
wkSetHTTPPipeliningPriority(cfRequest, toHTTPPipeliningPriority(m_priority));
#if !PLATFORM(WIN)
wkCFURLRequestAllowAllPostCaching(cfRequest);
#endif
setHeaderFields(cfRequest, httpHeaderFields());
RefPtr<FormData> formData = httpBody();
if (formData && !formData->isEmpty())
WebCore::setHTTPBody(cfRequest, formData);
CFURLRequestSetShouldHandleHTTPCookies(cfRequest, allowCookies());
unsigned fallbackCount = m_responseContentDispositionEncodingFallbackArray.size();
RetainPtr<CFMutableArrayRef> encodingFallbacks(AdoptCF, CFArrayCreateMutable(kCFAllocatorDefault, fallbackCount, 0));
for (unsigned i = 0; i != fallbackCount; ++i) {
RetainPtr<CFStringRef> encodingName = m_responseContentDispositionEncodingFallbackArray[i].createCFString();
CFStringEncoding encoding = CFStringConvertIANACharSetNameToEncoding(encodingName.get());
if (encoding != kCFStringEncodingInvalidId)
CFArrayAppendValue(encodingFallbacks.get(), reinterpret_cast<const void*>(encoding));
}
setContentDispositionEncodingFallbackArray(cfRequest, encodingFallbacks.get());
if (m_cfRequest) {
RetainPtr<CFHTTPCookieStorageRef> cookieStorage(AdoptCF, CFURLRequestCopyHTTPCookieStorage(m_cfRequest.get()));
if (cookieStorage)
CFURLRequestSetHTTPCookieStorage(cfRequest, cookieStorage.get());
CFURLRequestSetHTTPCookieStorageAcceptPolicy(cfRequest, CFURLRequestGetHTTPCookieStorageAcceptPolicy(m_cfRequest.get()));
CFURLRequestSetSSLProperties(cfRequest, CFURLRequestGetSSLProperties(m_cfRequest.get()));
}
m_cfRequest.adoptCF(cfRequest);
#if PLATFORM(MAC)
updateNSURLRequest();
#endif
}