Pepper: Enable custom content-transfer-encoding header to be set in URL requests.

webkit/plugins/ppapi/ppb_url_request_info_impl.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/plugins/ppapi/ppb_url_request_info_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "net/http/http_util.h"
@@ skipping 184 matching lines @@
 };
 
 PPB_URLRequestInfo_Impl::PPB_URLRequestInfo_Impl(PluginInstance* instance)
     : Resource(instance),
       stream_to_file_(false),
       follow_redirects_(true),
       record_download_progress_(false),
       record_upload_progress_(false),
       has_custom_referrer_url_(false),
       allow_cross_origin_requests_(false),
-      allow_credentials_(false) {
+      allow_credentials_(false),
+      has_custom_content_transfer_encoding_(false) {
 }
 
 PPB_URLRequestInfo_Impl::~PPB_URLRequestInfo_Impl() {
 }
 
 // static
 const PPB_URLRequestInfo* PPB_URLRequestInfo_Impl::GetInterface() {
   return &ppb_urlrequestinfo;
 }
 
 PPB_URLRequestInfo_Impl* PPB_URLRequestInfo_Impl::AsPPB_URLRequestInfo_Impl() {
   return this;
 }
 
 bool PPB_URLRequestInfo_Impl::SetUndefinedProperty(
     PP_URLRequestProperty property) {
   switch (property) {
     case PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL:
       has_custom_referrer_url_ = false;
       custom_referrer_url_ = std::string();
       return true;
+    case PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING:
+      has_custom_content_transfer_encoding_ = false;
+      custom_content_transfer_encoding_ = std::string();
+      return true;
     default:
       return false;
   }
 }
 
 bool PPB_URLRequestInfo_Impl::SetBooleanProperty(PP_URLRequestProperty property,
                                                  bool value) {
   switch (property) {
     case PP_URLREQUESTPROPERTY_STREAMTOFILE:
       stream_to_file_ = value;
@@ skipping 30 matching lines @@
       return true;
     case PP_URLREQUESTPROPERTY_HEADERS:
       if (!AreValidHeaders(value))
         return false;
       headers_ = value;
       return true;
     case PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL:
       has_custom_referrer_url_ = true;
       custom_referrer_url_ = value;
       return true;
+    case PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING:
+      has_custom_content_transfer_encoding_ = true;
+      custom_content_transfer_encoding_ = value;
+      return true;
     default:
       return false;
   }
 }
 
 bool PPB_URLRequestInfo_Impl::AppendDataToBody(const std::string& data) {
   if (!data.empty())
     body_.push_back(BodyItem(data));
   return true;
 }
@@ skipping 56 matching lines @@
     web_request.setHTTPBody(http_body);
   }
 
   if (has_custom_referrer_url_) {
     if (!custom_referrer_url_.empty())
       frame->setReferrerForRequest(web_request, GURL(custom_referrer_url_));
   } else {
     frame->setReferrerForRequest(web_request, WebURL());  // Use default.
   }
 
+  if (has_custom_content_transfer_encoding_) {
+    if (!custom_content_transfer_encoding_.empty()) {
+      web_request.addHTTPHeaderField(
+          WebString::fromUTF8("Content-Transfer-Encoding"),
+          WebString::fromUTF8(custom_content_transfer_encoding_));
+    }
+  }
+
   return web_request;
 }
 
 bool PPB_URLRequestInfo_Impl::RequiresUniversalAccess() const {
-  return has_custom_referrer_url_;
+  return has_custom_referrer_url_ || has_custom_content_transfer_encoding_;
 }
 
 }  // namespace ppapi
 }  // namespace webkit