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/* Copyright 2012 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* URL loader trusted interfaces. */
[generate_thunk]
label Chrome {
M14 = 0.3
};
/**
* NOTE: Permission checks for functions added to this file must be done in
* pepper_url_loader.cc.
*
*/
/**
* Callback that indicates the status of the download and upload for the
* given URLLoader resource.
*/
typedef void PP_URLLoaderTrusted_StatusCallback(
[in] PP_Instance pp_instance,
[in] PP_Resource pp_resource,
[in] int64_t bytes_sent,
[in] int64_t total_bytes_to_be_sent,
[in] int64_t bytes_received,
[in] int64_t total_bytes_to_be_received);
/* Available only to trusted implementations. */
interface PPB_URLLoaderTrusted {
/**
* Grant this URLLoader the capability to make unrestricted cross-origin
* requests.
*/
void GrantUniversalAccess([in] PP_Resource loader);
/**
* Registers that the given function will be called when the upload or
* downloaded byte count has changed. This is not exposed on the untrusted
* interface because it can be quite chatty and encourages people to write
* feedback UIs that update as frequently as the progress updates.
*
* The other serious gotcha with this callback is that the callback must not
* mutate the URL loader or cause it to be destroyed.
*
* However, the proxy layer needs this information to push to the other
* process, so we expose it here. Only one callback can be set per URL
* Loader. Setting to a NULL callback will disable it.
*/
void RegisterStatusCallback(
[in] PP_Resource loader,
[in] PP_URLLoaderTrusted_StatusCallback cb);
};
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