blob: 793f76d7ecd29b7dbead2f6d093b0664912832da (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// Copyright 2014 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.
#include "extensions/browser/stash_backend.h"
namespace extensions {
// An implementation of StashService that forwards calls to a StashBackend.
class StashServiceImpl : public mojo::InterfaceImpl<StashService> {
public:
explicit StashServiceImpl(base::WeakPtr<StashBackend> backend);
~StashServiceImpl() override;
// mojo::InterfaceImpl<StashService> overrides.
void AddToStash(mojo::Array<StashedObjectPtr> stash) override;
void RetrieveStash(
const mojo::Callback<void(mojo::Array<StashedObjectPtr> stash)>& callback)
override;
private:
base::WeakPtr<StashBackend> backend_;
DISALLOW_COPY_AND_ASSIGN(StashServiceImpl);
};
StashBackend::StashBackend() : weak_factory_(this) {
}
StashBackend::~StashBackend() {
}
void StashBackend::AddToStash(mojo::Array<StashedObjectPtr> stashed_objects) {
for (size_t i = 0; i < stashed_objects.size(); i++) {
stashed_objects_.push_back(stashed_objects[i].Pass());
}
}
mojo::Array<StashedObjectPtr> StashBackend::RetrieveStash() {
if (stashed_objects_.is_null())
stashed_objects_.resize(0);
return stashed_objects_.Pass();
}
void StashBackend::BindToRequest(mojo::InterfaceRequest<StashService> request) {
mojo::BindToRequest(new StashServiceImpl(weak_factory_.GetWeakPtr()),
&request);
}
StashServiceImpl::StashServiceImpl(base::WeakPtr<StashBackend> backend)
: backend_(backend) {
}
StashServiceImpl::~StashServiceImpl() {
}
void StashServiceImpl::AddToStash(
mojo::Array<StashedObjectPtr> stashed_objects) {
if (!backend_)
return;
backend_->AddToStash(stashed_objects.Pass());
}
void StashServiceImpl::RetrieveStash(
const mojo::Callback<void(mojo::Array<StashedObjectPtr>)>& callback) {
if (!backend_) {
callback.Run(mojo::Array<StashedObjectPtr>(0));
return;
}
callback.Run(backend_->RetrieveStash());
}
} // namespace extensions
|
