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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/shared_worker/shared_worker_instance.h" | 5 #include "content/browser/shared_worker/shared_worker_instance.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "content/browser/worker_host/worker_document_set.h" | |
9 | 8 |
10 namespace content { | 9 namespace content { |
11 | 10 |
12 SharedWorkerInstance::SharedWorkerInstance( | 11 SharedWorkerInstance::SharedWorkerInstance( |
13 const GURL& url, | 12 const GURL& url, |
14 const base::string16& name, | 13 const base::string16& name, |
15 const base::string16& content_security_policy, | 14 const base::string16& content_security_policy, |
16 blink::WebContentSecurityPolicyType security_policy_type, | 15 blink::WebContentSecurityPolicyType security_policy_type, |
17 ResourceContext* resource_context, | 16 ResourceContext* resource_context, |
18 const WorkerStoragePartition& partition) | 17 const WorkerStoragePartition& partition) |
19 : url_(url), | 18 : url_(url), |
20 closed_(false), | |
21 name_(name), | 19 name_(name), |
22 content_security_policy_(content_security_policy), | 20 content_security_policy_(content_security_policy), |
23 security_policy_type_(security_policy_type), | 21 security_policy_type_(security_policy_type), |
24 worker_document_set_(new WorkerDocumentSet()), | |
25 resource_context_(resource_context), | 22 resource_context_(resource_context), |
26 partition_(partition), | 23 partition_(partition) { |
27 load_failed_(false) { | |
28 DCHECK(resource_context_); | 24 DCHECK(resource_context_); |
29 } | 25 } |
30 | 26 |
31 SharedWorkerInstance::~SharedWorkerInstance() { | 27 SharedWorkerInstance::~SharedWorkerInstance() { |
32 } | 28 } |
33 | 29 |
34 void SharedWorkerInstance::SetMessagePortID( | |
35 SharedWorkerMessageFilter* filter, | |
36 int route_id, | |
37 int message_port_id) { | |
38 for (FilterList::iterator i = filters_.begin(); i != filters_.end(); ++i) { | |
39 if (i->filter() == filter && i->route_id() == route_id) { | |
40 i->set_message_port_id(message_port_id); | |
41 return; | |
42 } | |
43 } | |
44 } | |
45 | |
46 bool SharedWorkerInstance::Matches(const GURL& match_url, | 30 bool SharedWorkerInstance::Matches(const GURL& match_url, |
47 const base::string16& match_name, | 31 const base::string16& match_name, |
48 const WorkerStoragePartition& partition, | 32 const WorkerStoragePartition& partition, |
49 ResourceContext* resource_context) const { | 33 ResourceContext* resource_context) const { |
50 // Only match open shared workers. | |
51 if (closed_) | |
52 return false; | |
53 | |
54 // ResourceContext equivalence is being used as a proxy to ensure we only | 34 // ResourceContext equivalence is being used as a proxy to ensure we only |
55 // matched shared workers within the same BrowserContext. | 35 // matched shared workers within the same BrowserContext. |
56 if (resource_context_ != resource_context) | 36 if (resource_context_ != resource_context) |
57 return false; | 37 return false; |
58 | 38 |
59 // We must be in the same storage partition otherwise sharing will violate | 39 // We must be in the same storage partition otherwise sharing will violate |
60 // isolation. | 40 // isolation. |
61 if (!partition_.Equals(partition)) | 41 if (!partition_.Equals(partition)) |
62 return false; | 42 return false; |
63 | 43 |
64 if (url_.GetOrigin() != match_url.GetOrigin()) | 44 if (url_.GetOrigin() != match_url.GetOrigin()) |
65 return false; | 45 return false; |
66 | 46 |
67 if (name_.empty() && match_name.empty()) | 47 if (name_.empty() && match_name.empty()) |
68 return url_ == match_url; | 48 return url_ == match_url; |
69 | 49 |
70 return name_ == match_name; | 50 return name_ == match_name; |
71 } | 51 } |
72 | 52 |
73 void SharedWorkerInstance::AddFilter(SharedWorkerMessageFilter* filter, | |
74 int route_id) { | |
75 CHECK(filter); | |
76 if (!HasFilter(filter, route_id)) { | |
77 FilterInfo info(filter, route_id); | |
78 filters_.push_back(info); | |
79 } | |
80 } | |
81 | |
82 void SharedWorkerInstance::RemoveFilters(SharedWorkerMessageFilter* filter) { | |
83 for (FilterList::iterator i = filters_.begin(); i != filters_.end();) { | |
84 if (i->filter() == filter) | |
85 i = filters_.erase(i); | |
86 else | |
87 ++i; | |
88 } | |
89 } | |
90 | |
91 bool SharedWorkerInstance::HasFilter(SharedWorkerMessageFilter* filter, | |
92 int route_id) const { | |
93 for (FilterList::const_iterator i = filters_.begin(); i != filters_.end(); | |
94 ++i) { | |
95 if (i->filter() == filter && i->route_id() == route_id) | |
96 return true; | |
97 } | |
98 return false; | |
99 } | |
100 | |
101 } // namespace content | 53 } // namespace content |
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