Source/WebCore/platform/network/blackberry/ResourceRequestBlackBerry.cpp - external/Webkit - Git at Google

 /*
  * Copyright (C) 2009, 2010, 2011 Research In Motion Limited. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */

 #include "config.h"
 #include "ResourceRequest.h"

 #include "BlobRegistryImpl.h"
 #include "CookieManager.h"
 #include <network/NetworkRequest.h>
 #include <wtf/HashMap.h>
 #include <wtf/text/CString.h>

 using BlackBerry::Platform::NetworkRequest;

 namespace WebCore {

 unsigned initializeMaximumHTTPConnectionCountPerHost()
 {
     return 10000;
 }

 static inline NetworkRequest::CachePolicy platformCachePolicyForRequest(const ResourceRequest& request)
 {
     switch (request.cachePolicy()) {
     case WebCore::UseProtocolCachePolicy:
         return NetworkRequest::UseProtocolCachePolicy;
     case WebCore::ReloadIgnoringCacheData:
         return NetworkRequest::ReloadIgnoringCacheData;
     case WebCore::ReturnCacheDataElseLoad:
         return NetworkRequest::ReturnCacheDataElseLoad;
     case WebCore::ReturnCacheDataDontLoad:
         return NetworkRequest::ReturnCacheDataDontLoad;
     default:
         return NetworkRequest::UseProtocolCachePolicy;
     }
 }

 static inline NetworkRequest::TargetType platformTargetTypeForRequest(const ResourceRequest& request)
 {
     if (request.isXMLHTTPRequest())
         return NetworkRequest::TargetIsXMLHTTPRequest;
     if (request.forceDownload())
         return NetworkRequest::TargetIsDownload;

     switch (request.targetType()) {
     case ResourceRequest::TargetIsMainFrame:
         return NetworkRequest::TargetIsMainFrame;
     case ResourceRequest::TargetIsSubframe:
         return NetworkRequest::TargetIsSubframe;
     case ResourceRequest::TargetIsSubresource:
         return NetworkRequest::TargetIsSubresource;
     case ResourceRequest::TargetIsStyleSheet:
         return NetworkRequest::TargetIsStyleSheet;
     case ResourceRequest::TargetIsScript:
         return NetworkRequest::TargetIsScript;
     case ResourceRequest::TargetIsFontResource:
         return NetworkRequest::TargetIsFontResource;
     case ResourceRequest::TargetIsImage:
         return NetworkRequest::TargetIsImage;
     case ResourceRequest::TargetIsObject:
         return NetworkRequest::TargetIsObject;
     case ResourceRequest::TargetIsMedia:
         return NetworkRequest::TargetIsMedia;
     case ResourceRequest::TargetIsWorker:
         return NetworkRequest::TargetIsWorker;
     case ResourceRequest::TargetIsSharedWorker:
         return NetworkRequest::TargetIsSharedWorker;

         // FIXME: this need to be updated to the right value, but
         // we need to coordinate with AIR api change.
     case ResourceRequest::TargetIsFavicon:
         return NetworkRequest::TargetIsImage;
     case ResourceRequest::TargetIsPrefetch:
         return NetworkRequest::TargetIsSubresource;
     case ResourceRequest::TargetIsXHR:
         return NetworkRequest::TargetIsSubresource;
     case ResourceRequest::TargetIsTextTrack:
         return NetworkRequest::TargetIsSubresource;
     case ResourceRequest::TargetIsUnspecified:
         return NetworkRequest::TargetIsSubresource;

     default:
         ASSERT_NOT_REACHED();
         return NetworkRequest::TargetIsUnknown;
     }
 }

 typedef HashMap<String, ResourceRequest::TargetType> MimeTypeResourceRequestTypeMap;

 static const MimeTypeResourceRequestTypeMap& mimeTypeRequestTypeMap()
 {
     static MimeTypeResourceRequestTypeMap* map = 0;
     if (!map) {
         map = new MimeTypeResourceRequestTypeMap;

         if (map) {
             // The list here should match extensionMap[] in MIMETypeRegistryBlackBerry.cpp
             map->add(String("text/css"), ResourceRequest::TargetIsStyleSheet);
             map->add(String("application/x-javascript"), ResourceRequest::TargetIsScript);
             map->add(String("image/bmp"), ResourceRequest::TargetIsImage);
             map->add(String("image/gif"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-icon"), ResourceRequest::TargetIsImage);
             map->add(String("image/jpeg"), ResourceRequest::TargetIsImage);
             map->add(String("image/png"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-portable-bitmap"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-portable-graymap"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-portable-pixmap"), ResourceRequest::TargetIsImage);
             map->add(String("image/svg+xml"), ResourceRequest::TargetIsImage);
             map->add(String("image/tiff"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-xbitmap"), ResourceRequest::TargetIsImage);
             map->add(String("image/x-xpm"), ResourceRequest::TargetIsImage);
         }
     }

     return *map;
 }

 ResourceRequest::TargetType ResourceRequest::targetTypeFromMimeType(const String& mimeType)
 {
     const MimeTypeResourceRequestTypeMap& map = mimeTypeRequestTypeMap();

     MimeTypeResourceRequestTypeMap::const_iterator iter = map.find(mimeType);
     if (iter == map.end())
         return ResourceRequest::TargetIsUnspecified;

     return iter->value;
 }

 void ResourceRequest::initializePlatformRequest(NetworkRequest& platformRequest, bool cookiesEnabled, bool isInitial, bool rereadCookies) const
 {
     // If this is the initial load, skip the request body and headers.
     if (isInitial)
         platformRequest.setRequestInitial(timeoutInterval());
     else {
         platformRequest.setRequestUrl(url().string(),
             httpMethod(),
                 platformCachePolicyForRequest(*this),
                 platformTargetTypeForRequest(*this),
                 timeoutInterval());

         platformRequest.setConditional(isConditional());
         platformRequest.setSuggestedSaveName(suggestedSaveName());

         if (httpBody() && !httpBody()->isEmpty()) {
             RefPtr<FormData> formData = httpBody();
 #if ENABLE(BLOB)
             formData = formData->resolveBlobReferences();
 #endif
             const Vector<FormDataElement>& elements = formData->elements();
             // Use setData for simple forms because it is slightly more efficient.
             if (elements.size() == 1 && elements[0].m_type == FormDataElement::data)
                 platformRequest.setData(elements[0].m_data.data(), elements[0].m_data.size());
             else {
                 for (unsigned i = 0; i < elements.size(); ++i) {
                     const FormDataElement& element = elements[i];
                     if (element.m_type == FormDataElement::data)
                         platformRequest.addMultipartData(element.m_data.data(), element.m_data.size());
                     else if (element.m_type == FormDataElement::encodedFile)
                         platformRequest.addMultipartFilename(element.m_filename.characters(), element.m_filename.length());
                     else
                         ASSERT_NOT_REACHED(); // Blobs should be resolved at this point.
                 }
             }
         }

         // When ResourceRequest is reused by CacheResourceLoader, page refreshing or redirection, its cookies may be dirtied. We won't use these cookies any more.
         bool cookieHeaderMayBeDirty = rereadCookies || cachePolicy() == WebCore::ReloadIgnoringCacheData || cachePolicy() == WebCore::ReturnCacheDataElseLoad;

         for (HTTPHeaderMap::const_iterator it = httpHeaderFields().begin(); it != httpHeaderFields().end(); ++it) {
             String key = it->key;
             String value = it->value;
             if (!key.isEmpty()) {
                 if (equalIgnoringCase(key, "Cookie")) {
                     // We won't use the old cookies of resourceRequest for new location because these cookies may be changed by redirection.
                     if (cookieHeaderMayBeDirty)
                         continue;
                     // We need to check the encoding and encode the cookie's value using latin1 or utf8 to support unicode data.
                     if (!value.containsOnlyLatin1()) {
                         platformRequest.addHeader("Cookie", value.utf8().data());
                         continue;
                     }
                 }
                 platformRequest.addHeader(key, value);
             }
         }

         // If request's cookies may be dirty, they must be set again.
         // If there aren't cookies in the header list, we need trying to add cookies.
         if (cookiesEnabled && (cookieHeaderMayBeDirty || !httpHeaderFields().contains("Cookie")) && !url().isNull()) {
             // Prepare a cookie header if there are cookies related to this url.
             String cookiePairs = cookieManager().getCookie(url(), WithHttpOnlyCookies);
             if (!cookiePairs.isEmpty())
                 platformRequest.addHeader("Cookie", cookiePairs.containsOnlyLatin1() ? cookiePairs.latin1().data() : cookiePairs.utf8().data());
         }

         if (!httpHeaderFields().contains("Accept-Language"))
             platformRequest.addAcceptLanguageHeader();
     }
 }

 PassOwnPtr<CrossThreadResourceRequestData> ResourceRequest::doPlatformCopyData(PassOwnPtr<CrossThreadResourceRequestData> data) const
 {
     data->m_token = m_token;
     data->m_anchorText = m_anchorText;
     data->m_overrideContentType = m_overrideContentType;
     data->m_suggestedSaveName = m_suggestedSaveName;
     data->m_isXMLHTTPRequest = m_isXMLHTTPRequest;
     data->m_mustHandleInternally = m_mustHandleInternally;
     data->m_forceDownload = m_forceDownload;
     data->m_targetType = m_targetType;
     return data;
 }

 void ResourceRequest::doPlatformAdopt(PassOwnPtr<CrossThreadResourceRequestData> data)
 {
     m_token = data->m_token;
     m_anchorText = data->m_anchorText;
     m_overrideContentType = data->m_overrideContentType;
     m_suggestedSaveName = data->m_suggestedSaveName;
     m_isXMLHTTPRequest = data->m_isXMLHTTPRequest;
     m_mustHandleInternally = data->m_mustHandleInternally;
     m_forceDownload = data->m_forceDownload;
     m_targetType = data->m_targetType;
 }

 void ResourceRequest::clearHTTPContentLength()
 {
     updateResourceRequest();

     m_httpHeaderFields.remove("Content-Length");

     if (url().protocolIsInHTTPFamily())
         m_platformRequestUpdated = false;
 }

 void ResourceRequest::clearHTTPContentType()
 {
     updateResourceRequest();

     m_httpHeaderFields.remove("Content-Type");

     if (url().protocolIsInHTTPFamily())
         m_platformRequestUpdated = false;
 }

 } // namespace WebCore
	/*
	* Copyright (C) 2009, 2010, 2011 Research In Motion Limited. All rights reserved.
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	*/

	#include "config.h"
	#include "ResourceRequest.h"

	#include "BlobRegistryImpl.h"
	#include "CookieManager.h"
	#include <network/NetworkRequest.h>
	#include <wtf/HashMap.h>
	#include <wtf/text/CString.h>

	using BlackBerry::Platform::NetworkRequest;

	namespace WebCore {

	unsigned initializeMaximumHTTPConnectionCountPerHost()
	{
	return 10000;
	}

	static inline NetworkRequest::CachePolicy platformCachePolicyForRequest(const ResourceRequest& request)
	{
	switch (request.cachePolicy()) {
	case WebCore::UseProtocolCachePolicy:
	return NetworkRequest::UseProtocolCachePolicy;
	case WebCore::ReloadIgnoringCacheData:
	return NetworkRequest::ReloadIgnoringCacheData;
	case WebCore::ReturnCacheDataElseLoad:
	return NetworkRequest::ReturnCacheDataElseLoad;
	case WebCore::ReturnCacheDataDontLoad:
	return NetworkRequest::ReturnCacheDataDontLoad;
	default:
	return NetworkRequest::UseProtocolCachePolicy;
	}
	}

	static inline NetworkRequest::TargetType platformTargetTypeForRequest(const ResourceRequest& request)
	{
	if (request.isXMLHTTPRequest())
	return NetworkRequest::TargetIsXMLHTTPRequest;
	if (request.forceDownload())
	return NetworkRequest::TargetIsDownload;

	switch (request.targetType()) {
	case ResourceRequest::TargetIsMainFrame:
	return NetworkRequest::TargetIsMainFrame;
	case ResourceRequest::TargetIsSubframe:
	return NetworkRequest::TargetIsSubframe;
	case ResourceRequest::TargetIsSubresource:
	return NetworkRequest::TargetIsSubresource;
	case ResourceRequest::TargetIsStyleSheet:
	return NetworkRequest::TargetIsStyleSheet;
	case ResourceRequest::TargetIsScript:
	return NetworkRequest::TargetIsScript;
	case ResourceRequest::TargetIsFontResource:
	return NetworkRequest::TargetIsFontResource;
	case ResourceRequest::TargetIsImage:
	return NetworkRequest::TargetIsImage;
	case ResourceRequest::TargetIsObject:
	return NetworkRequest::TargetIsObject;
	case ResourceRequest::TargetIsMedia:
	return NetworkRequest::TargetIsMedia;
	case ResourceRequest::TargetIsWorker:
	return NetworkRequest::TargetIsWorker;
	case ResourceRequest::TargetIsSharedWorker:
	return NetworkRequest::TargetIsSharedWorker;

	// FIXME: this need to be updated to the right value, but
	// we need to coordinate with AIR api change.
	case ResourceRequest::TargetIsFavicon:
	return NetworkRequest::TargetIsImage;
	case ResourceRequest::TargetIsPrefetch:
	return NetworkRequest::TargetIsSubresource;
	case ResourceRequest::TargetIsXHR:
	return NetworkRequest::TargetIsSubresource;
	case ResourceRequest::TargetIsTextTrack:
	return NetworkRequest::TargetIsSubresource;
	case ResourceRequest::TargetIsUnspecified:
	return NetworkRequest::TargetIsSubresource;

	default:
	ASSERT_NOT_REACHED();
	return NetworkRequest::TargetIsUnknown;
	}
	}

	typedef HashMap<String, ResourceRequest::TargetType> MimeTypeResourceRequestTypeMap;

	static const MimeTypeResourceRequestTypeMap& mimeTypeRequestTypeMap()
	{
	static MimeTypeResourceRequestTypeMap* map = 0;
	if (!map) {
	map = new MimeTypeResourceRequestTypeMap;

	if (map) {
	// The list here should match extensionMap[] in MIMETypeRegistryBlackBerry.cpp
	map->add(String("text/css"), ResourceRequest::TargetIsStyleSheet);
	map->add(String("application/x-javascript"), ResourceRequest::TargetIsScript);
	map->add(String("image/bmp"), ResourceRequest::TargetIsImage);
	map->add(String("image/gif"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-icon"), ResourceRequest::TargetIsImage);
	map->add(String("image/jpeg"), ResourceRequest::TargetIsImage);
	map->add(String("image/png"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-portable-bitmap"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-portable-graymap"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-portable-pixmap"), ResourceRequest::TargetIsImage);
	map->add(String("image/svg+xml"), ResourceRequest::TargetIsImage);
	map->add(String("image/tiff"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-xbitmap"), ResourceRequest::TargetIsImage);
	map->add(String("image/x-xpm"), ResourceRequest::TargetIsImage);
	}
	}

	return *map;
	}

	ResourceRequest::TargetType ResourceRequest::targetTypeFromMimeType(const String& mimeType)
	{
	const MimeTypeResourceRequestTypeMap& map = mimeTypeRequestTypeMap();

	MimeTypeResourceRequestTypeMap::const_iterator iter = map.find(mimeType);
	if (iter == map.end())
	return ResourceRequest::TargetIsUnspecified;

	return iter->value;
	}

	void ResourceRequest::initializePlatformRequest(NetworkRequest& platformRequest, bool cookiesEnabled, bool isInitial, bool rereadCookies) const
	{
	// If this is the initial load, skip the request body and headers.
	if (isInitial)
	platformRequest.setRequestInitial(timeoutInterval());
	else {
	platformRequest.setRequestUrl(url().string(),
	httpMethod(),
	platformCachePolicyForRequest(*this),
	platformTargetTypeForRequest(*this),
	timeoutInterval());

	platformRequest.setConditional(isConditional());
	platformRequest.setSuggestedSaveName(suggestedSaveName());

	if (httpBody() && !httpBody()->isEmpty()) {
	RefPtr<FormData> formData = httpBody();
	#if ENABLE(BLOB)
	formData = formData->resolveBlobReferences();
	#endif
	const Vector<FormDataElement>& elements = formData->elements();
	// Use setData for simple forms because it is slightly more efficient.
	if (elements.size() == 1 && elements[0].m_type == FormDataElement::data)
	platformRequest.setData(elements[0].m_data.data(), elements[0].m_data.size());
	else {
	for (unsigned i = 0; i < elements.size(); ++i) {
	const FormDataElement& element = elements[i];
	if (element.m_type == FormDataElement::data)
	platformRequest.addMultipartData(element.m_data.data(), element.m_data.size());
	else if (element.m_type == FormDataElement::encodedFile)
	platformRequest.addMultipartFilename(element.m_filename.characters(), element.m_filename.length());
	else
	ASSERT_NOT_REACHED(); // Blobs should be resolved at this point.
	}
	}
	}

	// When ResourceRequest is reused by CacheResourceLoader, page refreshing or redirection, its cookies may be dirtied. We won't use these cookies any more.
	bool cookieHeaderMayBeDirty = rereadCookies \|\| cachePolicy() == WebCore::ReloadIgnoringCacheData \|\| cachePolicy() == WebCore::ReturnCacheDataElseLoad;

	for (HTTPHeaderMap::const_iterator it = httpHeaderFields().begin(); it != httpHeaderFields().end(); ++it) {
	String key = it->key;
	String value = it->value;
	if (!key.isEmpty()) {
	if (equalIgnoringCase(key, "Cookie")) {
	// We won't use the old cookies of resourceRequest for new location because these cookies may be changed by redirection.
	if (cookieHeaderMayBeDirty)
	continue;
	// We need to check the encoding and encode the cookie's value using latin1 or utf8 to support unicode data.
	if (!value.containsOnlyLatin1()) {
	platformRequest.addHeader("Cookie", value.utf8().data());
	continue;
	}
	}
	platformRequest.addHeader(key, value);
	}
	}

	// If request's cookies may be dirty, they must be set again.
	// If there aren't cookies in the header list, we need trying to add cookies.
	if (cookiesEnabled && (cookieHeaderMayBeDirty \|\| !httpHeaderFields().contains("Cookie")) && !url().isNull()) {
	// Prepare a cookie header if there are cookies related to this url.
	String cookiePairs = cookieManager().getCookie(url(), WithHttpOnlyCookies);
	if (!cookiePairs.isEmpty())
	platformRequest.addHeader("Cookie", cookiePairs.containsOnlyLatin1() ? cookiePairs.latin1().data() : cookiePairs.utf8().data());
	}

	if (!httpHeaderFields().contains("Accept-Language"))
	platformRequest.addAcceptLanguageHeader();
	}
	}

	PassOwnPtr<CrossThreadResourceRequestData> ResourceRequest::doPlatformCopyData(PassOwnPtr<CrossThreadResourceRequestData> data) const
	{
	data->m_token = m_token;
	data->m_anchorText = m_anchorText;
	data->m_overrideContentType = m_overrideContentType;
	data->m_suggestedSaveName = m_suggestedSaveName;
	data->m_isXMLHTTPRequest = m_isXMLHTTPRequest;
	data->m_mustHandleInternally = m_mustHandleInternally;
	data->m_forceDownload = m_forceDownload;
	data->m_targetType = m_targetType;
	return data;
	}

	void ResourceRequest::doPlatformAdopt(PassOwnPtr<CrossThreadResourceRequestData> data)
	{
	m_token = data->m_token;
	m_anchorText = data->m_anchorText;
	m_overrideContentType = data->m_overrideContentType;
	m_suggestedSaveName = data->m_suggestedSaveName;
	m_isXMLHTTPRequest = data->m_isXMLHTTPRequest;
	m_mustHandleInternally = data->m_mustHandleInternally;
	m_forceDownload = data->m_forceDownload;
	m_targetType = data->m_targetType;
	}

	void ResourceRequest::clearHTTPContentLength()
	{
	updateResourceRequest();

	m_httpHeaderFields.remove("Content-Length");

	if (url().protocolIsInHTTPFamily())
	m_platformRequestUpdated = false;
	}

	void ResourceRequest::clearHTTPContentType()
	{
	updateResourceRequest();

	m_httpHeaderFields.remove("Content-Type");

	if (url().protocolIsInHTTPFamily())
	m_platformRequestUpdated = false;
	}

	} // namespace WebCore