WebCore/platform/network/cf/ResourceRequestCFNet.cpp

   1 /*
   2  * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "ResourceRequestCFNet.h"
  28
  29 #include "FormDataStreamCFNet.h"
  30 #include "ResourceRequest.h"
  31
  32 #include <CFNetwork/CFURLRequestPriv.h>
  33
  34 namespace WebCore {
  35
  36 CFURLRequestRef ResourceRequest::cfURLRequest() const
  37 {
  38     updatePlatformRequest();
  39
  40     return m_cfRequest.get();
  41 }
  42
  43 static inline void addHeadersFromHashMap(CFMutableURLRequestRef request, const HTTPHeaderMap& requestHeaders)
  44 {
  45     if (!requestHeaders.size())
  46         return;
  47
  48     HTTPHeaderMap::const_iterator end = requestHeaders.end();
  49     for (HTTPHeaderMap::const_iterator it = requestHeaders.begin(); it != end; ++it) {
  50         CFStringRef key = it->first.createCFString();
  51         CFStringRef value = it->second.createCFString();
  52         CFURLRequestSetHTTPHeaderFieldValue(request, key, value);
  53         CFRelease(key);
  54         CFRelease(value);
  55     }
  56 }
  57
  58 void ResourceRequest::doUpdatePlatformRequest()
  59 {
  60     CFMutableURLRequestRef cfRequest;
  61
  62     RetainPtr<CFURLRef> url(AdoptCF, ResourceRequest::url().createCFURL());
  63     RetainPtr<CFURLRef> mainDocumentURL(AdoptCF, ResourceRequest::mainDocumentURL().createCFURL());
  64     if (m_cfRequest) {
  65         cfRequest = CFURLRequestCreateMutableCopy(0, m_cfRequest.get());
  66         CFURLRequestSetURL(cfRequest, url.get());
  67         CFURLRequestSetMainDocumentURL(cfRequest, mainDocumentURL.get());
  68     } else {
  69         cfRequest = CFURLRequestCreateMutable(0, url.get(), (CFURLRequestCachePolicy)cachePolicy(), timeoutInterval(), mainDocumentURL.get());
  70     }
  71
  72     RetainPtr<CFStringRef> requestMethod(AdoptCF, httpMethod().createCFString());
  73     CFURLRequestSetHTTPRequestMethod(cfRequest, requestMethod.get());
  74
  75     addHeadersFromHashMap(cfRequest, httpHeaderFields());
  76     WebCore::setHTTPBody(cfRequest, httpBody());
  77     CFURLRequestSetShouldHandleHTTPCookies(cfRequest, allowHTTPCookies());
  78
  79     if (m_cfRequest) {
  80         CFURLRequestSetHTTPCookieStorageAcceptPolicy(cfRequest, CFURLRequestGetHTTPCookieStorageAcceptPolicy(m_cfRequest.get()));
  81         CFURLRequestSetSSLProperties(cfRequest, CFURLRequestGetSSLProperties(m_cfRequest.get()));
  82     }
  83
  84     m_cfRequest.adoptCF(cfRequest);
  85 }
  86
  87 void ResourceRequest::doUpdateResourceRequest()
  88 {
  89     m_url = CFURLRequestGetURL(m_cfRequest.get());
  90
  91     m_cachePolicy = (ResourceRequestCachePolicy)CFURLRequestGetCachePolicy(m_cfRequest.get());
  92     m_timeoutInterval = CFURLRequestGetTimeoutInterval(m_cfRequest.get());
  93     m_mainDocumentURL = CFURLRequestGetMainDocumentURL(m_cfRequest.get());
  94     if (CFStringRef method = CFURLRequestCopyHTTPRequestMethod(m_cfRequest.get())) {
  95         m_httpMethod = method;
  96         CFRelease(method);
  97     }
  98     m_allowHTTPCookies = CFURLRequestShouldHandleHTTPCookies(m_cfRequest.get());
  99
 100     if (CFDictionaryRef headers = CFURLRequestCopyAllHTTPHeaderFields(m_cfRequest.get())) {
 101         CFIndex headerCount = CFDictionaryGetCount(headers);
 102         Vector<const void*, 128> keys(headerCount);
 103         Vector<const void*, 128> values(headerCount);
 104         CFDictionaryGetKeysAndValues(headers, keys.data(), values.data());
 105         for (int i = 0; i < headerCount; ++i)
 106             m_httpHeaderFields.set((CFStringRef)keys[i], (CFStringRef)values[i]);
 107         CFRelease(headers);
 108     }
 109
 110     if (CFDataRef bodyData = CFURLRequestCopyHTTPRequestBody(m_cfRequest.get())) {
 111         m_httpBody = new FormData(CFDataGetBytePtr(bodyData), CFDataGetLength(bodyData));
 112         CFRelease(bodyData);
 113     } else if (CFReadStreamRef bodyStream = CFURLRequestCopyHTTPRequestBodyStream(m_cfRequest.get())) {
 114         if (FormData* formData = httpBodyFromStream(bodyStream))
 115             m_httpBody = formData;
 116         CFRelease(bodyStream);
 117     }
 118     // FIXME: what to do about arbitrary body streams?
 119 }
 120
 121 }