1 files changed, 66 insertions, 0 deletions
diff --git a/webkit/plugins/npapi/plugin_stream_url.h b/webkit/plugins/npapi/plugin_stream_url.h
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+++ b/webkit/plugins/npapi/plugin_stream_url.h
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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.
+
+#ifndef WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_
+#define WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_
+
+#include "webkit/plugins/npapi/plugin_stream.h"
+#include "webkit/plugins/npapi/webplugin.h"
+#include "googleurl/src/gurl.h"
+
+namespace webkit {
+namespace npapi {
+
+class PluginInstance;
+
+// A NPAPI Stream based on a URL.
+class PluginStreamUrl : public PluginStream,
+                        public WebPluginResourceClient {
+ public:
+  // Create a new stream for sending to the plugin by fetching
+  // a URL. If notifyNeeded is set, then the plugin will be notified
+  // when the stream has been fully sent to the plugin.  Initialize
+  // must be called before the object is used.
+  PluginStreamUrl(unsigned long resource_id,
+                  const GURL &url,
+                  PluginInstance *instance,
+                  bool notify_needed,
+                  void *notify_data);
+  virtual ~PluginStreamUrl();
+
+  // Stop sending the stream to the client.
+  // Overrides the base Close so we can cancel our fetching the URL if
+  // it is still loading.
+  virtual bool Close(NPReason reason);
+
+  virtual WebPluginResourceClient* AsResourceClient();
+
+  virtual void CancelRequest();
+
+  //
+  // WebPluginResourceClient methods
+  //
+  virtual void WillSendRequest(const GURL& url, int http_status_code);
+  virtual void DidReceiveResponse(const std::string& mime_type,
+                                  const std::string& headers,
+                                  uint32 expected_length,
+                                  uint32 last_modified,
+                                  bool request_is_seekable);
+  virtual void DidReceiveData(const char* buffer, int length, int data_offset);
+  virtual void DidFinishLoading();
+  virtual void DidFail();
+  virtual bool IsMultiByteResponseExpected();
+  virtual int ResourceId();
+
+ private:
+  GURL url_;
+  unsigned long id_;
+
+  DISALLOW_COPY_AND_ASSIGN(PluginStreamUrl);
+};
+
+}  // namespace npapi
+}  // namespace webkit
+
+#endif // WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_