Add an exponential backoff to rechecking the app list doodle.
[chromium-blink-merge.git] / ppapi / thunk / ppb_url_loader_api.h
blobdf9b6aa0fe8f23228754b88ae42f197c5843ae90
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef PPAPI_THUNK_URL_LOADER_API_H_
6 #define PPAPI_THUNK_URL_LOADER_API_H_
8 #include "base/memory/ref_counted.h"
9 #include "ppapi/c/ppb_url_loader.h"
10 #include "ppapi/c/trusted/ppb_url_loader_trusted.h"
12 namespace ppapi {
14 class TrackedCallback;
15 struct URLRequestInfoData;
16 struct URLResponseInfoData;
18 namespace thunk {
20 class PPB_URLLoader_API {
21 public:
22 virtual ~PPB_URLLoader_API() {}
24 // Open given the resource ID of a PPB_URLRequestInfo resource.
25 virtual int32_t Open(PP_Resource request_id,
26 scoped_refptr<TrackedCallback> callback) = 0;
28 // Internal open given a URLRequestInfoData and requestor_pid, which
29 // indicates the process that requested and will consume the data.
30 // Pass 0 for requestor_pid to indicate the current process.
31 virtual int32_t Open(const URLRequestInfoData& data,
32 int requestor_pid,
33 scoped_refptr<TrackedCallback> callback) = 0;
35 virtual int32_t FollowRedirect(scoped_refptr<TrackedCallback> callback) = 0;
36 virtual PP_Bool GetUploadProgress(int64_t* bytes_sent,
37 int64_t* total_bytes_to_be_sent) = 0;
38 virtual PP_Bool GetDownloadProgress(int64_t* bytes_received,
39 int64_t* total_bytes_to_be_received) = 0;
40 virtual PP_Resource GetResponseInfo() = 0;
41 virtual int32_t ReadResponseBody(void* buffer,
42 int32_t bytes_to_read,
43 scoped_refptr<TrackedCallback> callback) = 0;
44 virtual int32_t FinishStreamingToFile(
45 scoped_refptr<TrackedCallback> callback) = 0;
46 virtual void Close() = 0;
48 // Trusted API.
49 virtual void GrantUniversalAccess() = 0;
50 virtual void RegisterStatusCallback(
51 PP_URLLoaderTrusted_StatusCallback cb) = 0;
54 } // namespace thunk
55 } // namespace ppapi
57 #endif // PPAPI_THUNK_URL_LOADER_API_H_