Pass content-type resources to web intents. Goes through download, then invokes the p…

webkit/glue/web_intent_data.h

 // Copyright (c) 2012 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_WEB_INTENT_DATA_H_
 #define WEBKIT_GLUE_WEB_INTENT_DATA_H_
 
+#include <map>
+
 #include "base/string16.h"
 #include "webkit/glue/webkit_glue_export.h"
 
 namespace WebKit {
 class WebIntent;
 }
 
 namespace webkit_glue {
 
 // Representation of the Web Intent data being initiated or delivered.
 struct WEBKIT_GLUE_EXPORT WebIntentData {
   // The action of the intent.
   string16 action;
   // The MIME type of data in this intent payload.
   string16 type;
   // The representation of the payload data. Wire format is from
   // SerializedScriptObject.
   string16 data;
+  // Any extra key-value pair metadata. (Not serialized.)
+  std::map<string16, string16> extra_data;
 
   // String payload data.
   string16 unserialized_data;
 
+  // The filename of a payload blob.
+  std::string blob_file;
+  // Length of the blob.
+  int64 blob_length;
+
   // These enum values indicate which payload data type should be used.
   enum DataType {
-    SERIALIZED = 0,   // The payload is serialized in |data|.
-    UNSERIALIZED = 1  // The payload is unseriazed in |unserialized_data|.
+    SERIALIZED = 0,    // The payload is serialized in |data|.
+    UNSERIALIZED = 1,  // The payload is unserialized in |unserialized_data|.
+    BLOB = 2           // The payload is a blob
   };
   // Which data payload to use when delivering the intent.
   DataType data_type;
 
   WebIntentData();
   WebIntentData(const WebKit::WebIntent& intent);
   WebIntentData(const string16& action_in,
                 const string16& type_in,
                 const string16& unserialized_data_in);
+  WebIntentData(const string16& action_in,
+                const string16& type_in,
+                const std::string& blob_file_in,
+                int64 blob_length_in);
   ~WebIntentData();
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEB_INTENT_DATA_H_