Create a content::UrlFetcher interface that lives in content/public/common and convert users to i...

content/common/net/url_fetcher.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 "content/common/net/url_fetcher.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 14 matching lines @@
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_throttler_manager.h"
 
 static const int kBufferSize = 4096;
-const int URLFetcher::kInvalidHttpResponseCode = -1;
+const int content::URLFetcher::kInvalidHttpResponseCode = -1;
 
 class URLFetcher::Core
     : public base::RefCountedThreadSafe<URLFetcher::Core>,
       public net::URLRequest::Delegate {
  public:
   // For POST requests, set |content_type| to the MIME type of the content
   // and set |content| to the data to upload.  |flags| are flags to apply to
   // the load operation--these should be one or more of the LOAD_* flags
   // defined in net/base/load_flags.h.
   Core(URLFetcher* fetcher,
@@ skipping 414 matching lines @@
         false,  // No need to recurse, as the path is to a file.
         base::FileUtilProxy::StatusCallback());  // No callback: Ignore errors.
     DisownTempFile();
   }
 }
 
 // static
 URLFetcher::Factory* URLFetcher::factory_ = NULL;
 
 // static
-bool URLFetcher::g_interception_enabled = false;
+static bool g_interception_enabled = false;
+
+// static
+content::URLFetcher* content::URLFetcher::Create(
+    const GURL& url,
+    RequestType request_type,
+    content::URLFetcherDelegate* d) {
+  return new ::URLFetcher(url, request_type, d);
+}
+
+// static
+void content::URLFetcher::CancelAll() {
+  ::URLFetcher::CancelAll();
+}
+
+// static
+void content::URLFetcher::SetEnableInterceptionForTests(bool enabled) {
+  g_interception_enabled = enabled;
+}
+
 
 URLFetcher::URLFetcher(const GURL& url,
                        RequestType request_type,
                        content::URLFetcherDelegate* d)
     : ALLOW_THIS_IN_INITIALIZER_LIST(
       core_(new Core(this, url, request_type, d))) {
 }
 
 URLFetcher::~URLFetcher() {
   core_->Stop();
@@ skipping 403 matching lines @@
   if (url_throttler_entry_ != NULL &&
       original_url_throttler_entry_ != url_throttler_entry_) {
     destination_url_backoff =
         url_throttler_entry_->GetExponentialBackoffReleaseTime();
   }
 
   return original_url_backoff > destination_url_backoff ?
       original_url_backoff : destination_url_backoff;
 }
 
-void URLFetcher::set_upload_data(const std::string& upload_content_type,
-                                 const std::string& upload_content) {
+void URLFetcher::SetUploadData(const std::string& upload_content_type,
+                               const std::string& upload_content) {
   DCHECK(!core_->is_chunked_upload_);
   core_->upload_content_type_ = upload_content_type;
   core_->upload_content_ = upload_content;
 }
 
-void URLFetcher::set_chunked_upload(const std::string& content_type) {
+void URLFetcher::SetChunkedUpload(const std::string& content_type) {
   DCHECK(core_->is_chunked_upload_ ||
          (core_->upload_content_type_.empty() &&
           core_->upload_content_.empty()));
   core_->upload_content_type_ = content_type;
   core_->upload_content_.clear();
   core_->is_chunked_upload_ = true;
 }
 
 void URLFetcher::AppendChunkToUpload(const std::string& data,
                                      bool is_last_chunk) {
   DCHECK(data.length());
   core_->AppendChunkToUpload(data, is_last_chunk);
 }
 
 const std::string& URLFetcher::upload_data() const {
   return core_->upload_content_;
 }
 
-void URLFetcher::set_referrer(const std::string& referrer) {
+void URLFetcher::SetReferrer(const std::string& referrer) {
   core_->referrer_ = referrer;
 }
 
-void URLFetcher::set_load_flags(int load_flags) {
+void URLFetcher::SetLoadFlags(int load_flags) {
   core_->load_flags_ = load_flags;
 }
 
-int URLFetcher::load_flags() const {
+int URLFetcher::GetLoadFlags() const {
   return core_->load_flags_;
 }
 
-void URLFetcher::set_extra_request_headers(
+void URLFetcher::SetExtraRequestHeaders(
     const std::string& extra_request_headers) {
   core_->extra_request_headers_.Clear();
   core_->extra_request_headers_.AddHeadersFromString(extra_request_headers);
 }
 
 void URLFetcher::GetExtraRequestHeaders(net::HttpRequestHeaders* headers) {
   headers->CopyFrom(core_->extra_request_headers_);
 }
 
-void URLFetcher::set_request_context(
+void URLFetcher::SetRequestContext(
     net::URLRequestContextGetter* request_context_getter) {
   DCHECK(!core_->request_context_getter_);
   core_->request_context_getter_ = request_context_getter;
 }
 
-void URLFetcher::set_automatically_retry_on_5xx(bool retry) {
+void URLFetcher::SetAutomaticallyRetryOn5xx(bool retry) {
   core_->automatically_retry_on_5xx_ = retry;
 }
 
-int URLFetcher::max_retries() const {
+void URLFetcher::SetMaxRetries(int max_retries) {
+  core_->max_retries_ = max_retries;
+}
+
+int URLFetcher::GetMaxRetries() const {
   return core_->max_retries_;
 }
 
-void URLFetcher::set_max_retries(int max_retries) {
-  core_->max_retries_ = max_retries;
-}
 
-base::TimeDelta URLFetcher::backoff_delay() const {
+base::TimeDelta URLFetcher::GetBackoffDelay() const {
   return core_->backoff_delay_;
 }
 
-void URLFetcher::set_backoff_delay_for_testing(
+void URLFetcher::SetBackoffDelayForTesting(
     base::TimeDelta backoff_delay) {
   core_->backoff_delay_ = backoff_delay;
 }
 
 void URLFetcher::SaveResponseToTemporaryFile(
     scoped_refptr<base::MessageLoopProxy> file_message_loop_proxy) {
   core_->file_message_loop_proxy_ = file_message_loop_proxy;
   core_->response_destination_ = TEMP_FILE;
 }
 
-net::HttpResponseHeaders* URLFetcher::response_headers() const {
+net::HttpResponseHeaders* URLFetcher::GetResponseHeaders() const {
   return core_->response_headers_;
 }
 
 void URLFetcher::set_response_headers(
     scoped_refptr<net::HttpResponseHeaders> headers) {
   core_->response_headers_ = headers;
 }
 
 // TODO(panayiotis): socket_address_ is written in the IO thread,
 // if this is accessed in the UI thread, this could result in a race.
 // Same for response_headers_ above and was_fetched_via_proxy_ below.
-net::HostPortPair URLFetcher::socket_address() const {
+net::HostPortPair URLFetcher::GetSocketAddress() const {
   return core_->socket_address_;
 }
 
-bool URLFetcher::was_fetched_via_proxy() const {
+bool URLFetcher::WasFetchedViaProxy() const {
   return core_->was_fetched_via_proxy_;
 }
 
 void URLFetcher::set_was_fetched_via_proxy(bool flag) {
   core_->was_fetched_via_proxy_ = flag;
 }
 
 void URLFetcher::Start() {
   core_->Start();
 }
 
 void URLFetcher::StartWithRequestContextGetter(
     net::URLRequestContextGetter* request_context_getter) {
-  set_request_context(request_context_getter);
+  SetRequestContext(request_context_getter);
   core_->Start();
 }
 
-const GURL& URLFetcher::original_url() const {
+const GURL& URLFetcher::GetOriginalUrl() const {
   return core_->original_url_;
 }
 
-const GURL& URLFetcher::url() const {
+const GURL& URLFetcher::GetUrl() const {
   return core_->url_;
 }
 
-const net::URLRequestStatus& URLFetcher::status() const {
+const net::URLRequestStatus& URLFetcher::GetStatus() const {
   return core_->status_;
 }
 
-int URLFetcher::response_code() const {
+int URLFetcher::GetResponseCode() const {
   return core_->response_code_;
 }
 
-const net::ResponseCookies& URLFetcher::cookies() const {
+const net::ResponseCookies& URLFetcher::GetCookies() const {
   return core_->cookies_;
 }
 
 bool URLFetcher::FileErrorOccurred(
     base::PlatformFileError* out_error_code) const {
 
   // Can't have a file error if no file is being created or written to.
   if (!core_->temp_file_writer_.get()) {
     return false;
   }
@@ skipping 50 matching lines @@
 }
 
 // static
 int URLFetcher::GetNumFetcherCores() {
   return Core::g_registry.Get().size();
 }
 
 content::URLFetcherDelegate* URLFetcher::delegate() const {
   return core_->delegate();
 }