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// 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.
// Multiply-included message file, no traditional include guard.
#include "content/public/common/common_param_traits.h"
#include "googleurl/src/gurl.h"
#include "ipc/ipc_message_macros.h"
#include "ipc/ipc_param_traits.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageArea.h"
#include "webkit/dom_storage/dom_storage_types.h"
#define IPC_MESSAGE_START DOMStorageMsgStart
// Signals a local storage event.
IPC_STRUCT_BEGIN(DOMStorageMsg_Event_Params)
// The key that generated the storage event. Null if clear() was called.
IPC_STRUCT_MEMBER(NullableString16, key)
// The old value of this key. Null on clear() or if it didn't have a value.
IPC_STRUCT_MEMBER(NullableString16, old_value)
// The new value of this key. Null on removeItem() or clear().
IPC_STRUCT_MEMBER(NullableString16, new_value)
// The origin this is associated with.
IPC_STRUCT_MEMBER(GURL, origin)
// The URL of the page that caused the storage event.
IPC_STRUCT_MEMBER(GURL, page_url)
// The non-zero connection_id which caused the event or 0 if the event
// was not caused by the target renderer process.
IPC_STRUCT_MEMBER(int, connection_id)
// The non-zero session namespace_id associated with the event or 0 if
// this is a local storage event.
IPC_STRUCT_MEMBER(int64, namespace_id)
IPC_STRUCT_END()
IPC_ENUM_TRAITS(WebKit::WebStorageArea::Result)
// DOM Storage messages sent from the browser to the renderer.
// Storage events are broadcast to all renderer processes.
IPC_MESSAGE_CONTROL1(DOMStorageMsg_Event,
DOMStorageMsg_Event_Params)
// Completion notification sent in response to each async
// set, remove, and clear operation. Used to maintain the integrity
// of the renderer-side cache.
IPC_MESSAGE_CONTROL2(DOMStorageMsg_AsyncOperationComplete,
int /* operation_id */,
bool /* success */)
// DOM Storage messages sent from the renderer to the browser.
// Note: The 'connection_id' must be the first parameter in these message.
// Open the storage area for a particular origin within a namespace.
IPC_MESSAGE_CONTROL3(DOMStorageHostMsg_OpenStorageArea,
int /* connection_id */,
int64 /* namespace_id */,
GURL /* origin */)
// Close a previously opened storage area.
IPC_MESSAGE_CONTROL1(DOMStorageHostMsg_CloseStorageArea,
int /* connection_id */)
// Retrieves the set of key/value pairs for the area. Used to prime
// the renderer-side cache.
IPC_SYNC_MESSAGE_CONTROL1_1(DOMStorageHostMsg_LoadStorageArea,
int /* connection_id */,
dom_storage::ValuesMap)
// Get the length of a storage area.
IPC_SYNC_MESSAGE_CONTROL1_1(DOMStorageHostMsg_Length,
int /* connection_id */,
unsigned /* length */)
// Get a the ith key within a storage area.
IPC_SYNC_MESSAGE_CONTROL2_1(DOMStorageHostMsg_Key,
int /* connection_id */,
unsigned /* index */,
NullableString16 /* key */)
// Get a value based on a key from a storage area.
IPC_SYNC_MESSAGE_CONTROL2_1(DOMStorageHostMsg_GetItem,
int /* connection_id */,
string16 /* key */,
NullableString16 /* value */)
// TODO(michaeln): after the old sync IPC message have been deleted,
// rename the Async ones to no longer have the Async suffix.
// Set a value that's associated with a key in a storage area.
IPC_SYNC_MESSAGE_CONTROL4_2(DOMStorageHostMsg_SetItem,
int /* connection_id */,
string16 /* key */,
string16 /* value */,
GURL /* page_url */,
WebKit::WebStorageArea::Result /* result */,
NullableString16 /* old_value */)
// Set a value that's associated with a key in a storage area.
// A completion notification is sent in response.
IPC_MESSAGE_CONTROL5(DOMStorageHostMsg_SetItemAsync,
int /* connection_id */,
int /* operation_id */,
string16 /* key */,
string16 /* value */,
GURL /* page_url */)
// Remove the value associated with a key in a storage area.
IPC_SYNC_MESSAGE_CONTROL3_1(DOMStorageHostMsg_RemoveItem,
int /* connection_id */,
string16 /* key */,
GURL /* page_url */,
NullableString16 /* old_value */)
// Remove the value associated with a key in a storage area.
// A completion notification is sent in response.
IPC_MESSAGE_CONTROL4(DOMStorageHostMsg_RemoveItemAsync,
int /* connection_id */,
int /* operation_id */,
string16 /* key */,
GURL /* page_url */)
// Clear the storage area.
IPC_SYNC_MESSAGE_CONTROL2_1(DOMStorageHostMsg_Clear,
int /* connection_id */,
GURL /* page_url */,
bool /* something_cleared */)
// Clear the storage area. A completion notification is sent in response.
IPC_MESSAGE_CONTROL3(DOMStorageHostMsg_ClearAsync,
int /* connection_id */,
int /* operation_id */,
GURL /* page_url */)
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