summaryrefslogtreecommitdiffstats
path: root/webkit/glue/plugins/pepper_url_loader.h
diff options
context:
space:
mode:
Diffstat (limited to 'webkit/glue/plugins/pepper_url_loader.h')
-rw-r--r--webkit/glue/plugins/pepper_url_loader.h140
1 files changed, 0 insertions, 140 deletions
diff --git a/webkit/glue/plugins/pepper_url_loader.h b/webkit/glue/plugins/pepper_url_loader.h
deleted file mode 100644
index ee8ddd7..0000000
--- a/webkit/glue/plugins/pepper_url_loader.h
+++ /dev/null
@@ -1,140 +0,0 @@
-// 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.
-
-#ifndef WEBKIT_GLUE_PLUGINS_PEPPER_URL_LOADER_H_
-#define WEBKIT_GLUE_PLUGINS_PEPPER_URL_LOADER_H_
-
-#include <deque>
-
-#include "base/scoped_ptr.h"
-#include "ppapi/c/pp_completion_callback.h"
-#include "ppapi/c/trusted/ppb_url_loader_trusted.h"
-#include "third_party/WebKit/WebKit/chromium/public/WebURLLoaderClient.h"
-#include "webkit/glue/plugins/pepper_plugin_instance.h"
-#include "webkit/glue/plugins/pepper_resource.h"
-
-struct PPB_URLLoader;
-struct PPB_URLLoaderTrusted;
-
-namespace WebKit {
-class WebFrame;
-class WebURL;
-}
-
-namespace pepper {
-
-class PluginInstance;
-class URLRequestInfo;
-class URLResponseInfo;
-
-class URLLoader : public Resource,
- public WebKit::WebURLLoaderClient,
- public PluginInstance::Observer {
- public:
- URLLoader(PluginInstance* instance, bool main_document_loader);
- virtual ~URLLoader();
-
- // Returns a pointer to the interface implementing PPB_URLLoader that is
- // exposed to the plugin.
- static const PPB_URLLoader* GetInterface();
-
- // Returns a pointer to the interface implementing PPB_URLLoaderTrusted that
- // is exposed to the plugin.
- static const PPB_URLLoaderTrusted* GetTrustedInterface();
-
- // Resource overrides.
- URLLoader* AsURLLoader() { return this; }
-
- // PPB_URLLoader implementation.
- int32_t Open(URLRequestInfo* request, PP_CompletionCallback callback);
- int32_t FollowRedirect(PP_CompletionCallback callback);
- bool GetUploadProgress(int64_t* bytes_sent,
- int64_t* total_bytes_to_be_sent);
- bool GetDownloadProgress(int64_t* bytes_received,
- int64_t* total_bytes_to_be_received);
- int32_t ReadResponseBody(char* buffer, int32_t bytes_to_read,
- PP_CompletionCallback callback);
- int32_t FinishStreamingToFile(PP_CompletionCallback callback);
- void Close();
-
- // PPB_URLLoaderTrusted implementation.
- void GrantUniversalAccess();
- void SetStatusCallback(PP_URLLoaderTrusted_StatusCallback cb);
-
- // WebKit::WebURLLoaderClient implementation.
- virtual void willSendRequest(WebKit::WebURLLoader* loader,
- WebKit::WebURLRequest& new_request,
- const WebKit::WebURLResponse& redir_response);
- virtual void didSendData(WebKit::WebURLLoader* loader,
- unsigned long long bytes_sent,
- unsigned long long total_bytes_to_be_sent);
- virtual void didReceiveResponse(WebKit::WebURLLoader* loader,
- const WebKit::WebURLResponse& response);
- virtual void didDownloadData(WebKit::WebURLLoader* loader,
- int data_length);
- virtual void didReceiveData(WebKit::WebURLLoader* loader,
- const char* data,
- int data_length);
- virtual void didFinishLoading(WebKit::WebURLLoader* loader,
- double finish_time);
- virtual void didFail(WebKit::WebURLLoader* loader,
- const WebKit::WebURLError& error);
-
- // PluginInstance::Observer implementation.
- void InstanceDestroyed(PluginInstance* instance);
-
- URLResponseInfo* response_info() const { return response_info_; }
-
- private:
- void RunCallback(int32_t result);
- size_t FillUserBuffer();
-
- // Converts a WebURLResponse to a URLResponseInfo and saves it.
- void SaveResponse(const WebKit::WebURLResponse& response);
-
- int32_t CanRequest(const WebKit::WebFrame* frame, const WebKit::WebURL& url);
-
- // Calls the status_callback_ (if any) with the current upload and download
- // progress. Call this function if you update any of these values to
- // synchronize an out-of-process plugin's state.
- void UpdateStatus();
-
- // Returns true if the plugin has requested we record download or upload
- // progress. When false, we don't need to update the counters. We go out of
- // our way not to allow access to this information unless it's requested,
- // even when it would be easier just to return it and not check, so that
- // plugins don't depend on access without setting the flag.
- bool RecordDownloadProgress() const;
- bool RecordUploadProgress() const;
-
- // This will be NULL if the instance has been deleted but this URLLoader was
- // somehow leaked. In general, you should not need to check this for NULL.
- // However, if you see a NULL pointer crash, that means somebody is holding
- // a reference to this object longer than the PluginInstance's lifetime.
- PluginInstance* instance_;
-
- // If true, then the plugin instance is a full-frame plugin and we're just
- // wrapping the main document's loader (i.e. loader_ is null).
- bool main_document_loader_;
- scoped_ptr<WebKit::WebURLLoader> loader_;
- scoped_refptr<URLRequestInfo> request_info_;
- scoped_refptr<URLResponseInfo> response_info_;
- PP_CompletionCallback pending_callback_;
- std::deque<char> buffer_;
- int64_t bytes_sent_;
- int64_t total_bytes_to_be_sent_;
- int64_t bytes_received_;
- int64_t total_bytes_to_be_received_;
- char* user_buffer_;
- size_t user_buffer_size_;
- int32_t done_status_;
-
- bool has_universal_access_;
-
- PP_URLLoaderTrusted_StatusCallback status_callback_;
-};
-
-} // namespace pepper
-
-#endif // WEBKIT_GLUE_PLUGINS_PEPPER_URL_LOADER_H_