Blob support for IDB [Chromium]

content/common/indexed_db/indexed_db_messages.h

Index: content/common/indexed_db/indexed_db_messages.h
diff --git a/content/common/indexed_db/indexed_db_messages.h b/content/common/indexed_db/indexed_db_messages.h
index 3fb953339766fa90139aecec033dba88cc833e6c..f46e6178f187a2773d764b06863e80b76d9a671d 100644
--- a/content/common/indexed_db/indexed_db_messages.h
+++ b/content/common/indexed_db/indexed_db_messages.h
@@ -14,6 +14,7 @@
 #include "ipc/ipc_param_traits.h"
 #include "third_party/WebKit/public/platform/WebIDBCursor.h"
 #include "third_party/WebKit/public/platform/WebIDBDatabase.h"
+#include "url/gurl.h"
 
 #define IPC_MESSAGE_START IndexedDBMsgStart
 
@@ -111,6 +112,16 @@ IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabaseGet_Params)
   IPC_STRUCT_MEMBER(bool, key_only)
 IPC_STRUCT_END()
 
+IPC_STRUCT_BEGIN(IndexedDBMsg_BlobOrFileInfo)
+IPC_STRUCT_MEMBER(bool, is_file)
+IPC_STRUCT_MEMBER(std::string, uuid)
+IPC_STRUCT_MEMBER(string16, mime_type)
+IPC_STRUCT_MEMBER(uint64, size)
+IPC_STRUCT_MEMBER(string16, file_path)
+IPC_STRUCT_MEMBER(string16, file_name)
+IPC_STRUCT_MEMBER(double, last_modified)
+IPC_STRUCT_END()
+
 // Used to set a value in an object store.
 IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabasePut_Params)
   // The id any response should contain.
@@ -136,6 +147,8 @@ IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabasePut_Params)
   // to each index named in index_names, respectively.
   IPC_STRUCT_MEMBER(std::vector<std::vector<content::IndexedDBKey> >,
                     index_keys)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_BlobOrFileInfo>, blob_or_file_info)
 IPC_STRUCT_END()
 
 // Used to open both cursors and object cursors in IndexedDB.
@@ -235,6 +248,8 @@ IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessIDBCursor_Params)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, key)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, primary_key)
   IPC_STRUCT_MEMBER(std::string, value)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_BlobOrFileInfo>, blob_or_file_info)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
@@ -244,6 +259,8 @@ IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, key)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, primary_key)
   IPC_STRUCT_MEMBER(std::string, value)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_BlobOrFileInfo>, blob_or_file_info)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
@@ -253,6 +270,27 @@ IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
   IPC_STRUCT_MEMBER(std::vector<content::IndexedDBKey>, keys)
   IPC_STRUCT_MEMBER(std::vector<content::IndexedDBKey>, primary_keys)
   IPC_STRUCT_MEMBER(std::vector<std::string>, values)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<std::vector<IndexedDBMsg_BlobOrFileInfo> >,
+                    blob_or_file_infos)
+  IPC_STRUCT_END()
+
+  IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessValue_Params)
+  IPC_STRUCT_MEMBER(int32, ipc_thread_id)
+  IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
+  IPC_STRUCT_MEMBER(std::string, value)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_BlobOrFileInfo>, blob_or_file_info)
+  IPC_STRUCT_END()
+
+  IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessValueWithKey_Params)
+  IPC_STRUCT_MEMBER(int32, ipc_thread_id)
+  IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
+  IPC_STRUCT_MEMBER(std::string, value)
+  IPC_STRUCT_MEMBER(content::IndexedDBKey, primary_key)
+  IPC_STRUCT_MEMBER(content::IndexedDBKeyPath, key_path)
+  // Sideband data for any blob or file encoded in value.
+  IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_BlobOrFileInfo>, blob_or_file_info)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBIndexMetadata)
@@ -321,16 +359,13 @@ IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIndexedDBKey,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
                      content::IndexedDBKey /* indexed_db_key */)
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessValue,
-                     int32 /* ipc_thread_id */,
-                     int32 /* ipc_callbacks_id */,
-                     std::string /* value */)
-IPC_MESSAGE_CONTROL5(IndexedDBMsg_CallbacksSuccessValueWithKey,
-                     int32 /* ipc_thread_id */,
-                     int32 /* ipc_callbacks_id */,
-                     std::string /* value */,
-                     content::IndexedDBKey /* indexed_db_key */,
-                     content::IndexedDBKeyPath /* indexed_db_keypath */)
+
+IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessValue,
+                     IndexedDBMsg_CallbacksSuccessValue_Params)
+
+IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessValueWithKey,
+                     IndexedDBMsg_CallbacksSuccessValueWithKey_Params)
+
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessInteger,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
@@ -419,6 +454,9 @@ IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_FactoryOpen,
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_FactoryDeleteDatabase,
                      IndexedDBHostMsg_FactoryDeleteDatabase_Params)
 
+IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_AckReceivedBlobs,
+                     std::vector<std::string>) /* uuids */
+
 // WebIDBDatabase::createObjectStore() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_DatabaseCreateObjectStore,
                      IndexedDBHostMsg_DatabaseCreateObjectStore_Params)