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// Copyright (c) 2010 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/glue/plugins/pepper_url_response_info.h"
#include "base/logging.h"
#include "third_party/ppapi/c/pp_var.h"
#include "third_party/WebKit/WebKit/chromium/public/WebHTTPHeaderVisitor.h"
#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
#include "third_party/WebKit/WebKit/chromium/public/WebURL.h"
#include "third_party/WebKit/WebKit/chromium/public/WebURLResponse.h"
#include "webkit/glue/plugins/pepper_file_ref.h"
#include "webkit/glue/plugins/pepper_var.h"
using WebKit::WebHTTPHeaderVisitor;
using WebKit::WebString;
using WebKit::WebURLResponse;
namespace pepper {
namespace {
class HeaderFlattener : public WebHTTPHeaderVisitor {
public:
const std::string& buffer() const { return buffer_; }
virtual void visitHeader(const WebString& name, const WebString& value) {
if (!buffer_.empty())
buffer_.append("\n");
buffer_.append(name.utf8());
buffer_.append(": ");
buffer_.append(value.utf8());
}
private:
std::string buffer_;
};
bool IsURLResponseInfo(PP_Resource resource) {
return !!Resource::GetAs<URLResponseInfo>(resource);
}
PP_Var GetProperty(PP_Resource response_id,
PP_URLResponseProperty property) {
scoped_refptr<URLResponseInfo> response(
Resource::GetAs<URLResponseInfo>(response_id));
if (!response)
return PP_MakeVoid();
return response->GetProperty(property);
}
PP_Resource GetBody(PP_Resource response_id) {
scoped_refptr<URLResponseInfo> response(
Resource::GetAs<URLResponseInfo>(response_id));
if (!response.get())
return 0;
FileRef* body = response->body();
if (!body)
return 0;
body->AddRef(); // AddRef for the caller.
return body->GetReference();
}
const PPB_URLResponseInfo ppb_urlresponseinfo = {
&IsURLResponseInfo,
&GetProperty,
&GetBody
};
} // namespace
URLResponseInfo::URLResponseInfo(PluginModule* module)
: Resource(module),
status_code_(-1) {
}
URLResponseInfo::~URLResponseInfo() {
}
// static
const PPB_URLResponseInfo* URLResponseInfo::GetInterface() {
return &ppb_urlresponseinfo;
}
PP_Var URLResponseInfo::GetProperty(PP_URLResponseProperty property) {
switch (property) {
case PP_URLRESPONSEPROPERTY_URL:
return StringToPPVar(url_);
case PP_URLRESPONSEPROPERTY_STATUSCODE:
return PP_MakeInt32(status_code_);
case PP_URLRESPONSEPROPERTY_HEADERS:
return StringToPPVar(headers_);
default:
NOTIMPLEMENTED(); // TODO(darin): Implement me!
return PP_MakeVoid();
}
}
bool URLResponseInfo::Initialize(const WebURLResponse& response) {
url_ = response.url().spec();
status_code_ = response.httpStatusCode();
HeaderFlattener flattener;
response.visitHTTPHeaderFields(&flattener);
headers_ = flattener.buffer();
return true;
}
} // namespace pepper
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