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Side by Side Diff: content/browser/worker_host/worker_process_host.h

Issue 102593002: Convert string16 to base::string16 in content. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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 #ifndef CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ 5 #ifndef CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_
6 #define CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ 6 #define CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_
7 7
8 #include <list> 8 #include <list>
9 #include <string> 9 #include <string>
10 #include <utility> 10 #include <utility>
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
50 // net::URLRequestContext) that a WorkerProcessHost serves a single 50 // net::URLRequestContext) that a WorkerProcessHost serves a single
51 // BrowserContext. 51 // BrowserContext.
52 class WorkerProcessHost : public BrowserChildProcessHostDelegate, 52 class WorkerProcessHost : public BrowserChildProcessHostDelegate,
53 public IPC::Sender { 53 public IPC::Sender {
54 public: 54 public:
55 // Contains information about each worker instance, needed to forward messages 55 // Contains information about each worker instance, needed to forward messages
56 // between the renderer and worker processes. 56 // between the renderer and worker processes.
57 class WorkerInstance { 57 class WorkerInstance {
58 public: 58 public:
59 WorkerInstance(const GURL& url, 59 WorkerInstance(const GURL& url,
60 const string16& name, 60 const base::string16& name,
61 int worker_route_id, 61 int worker_route_id,
62 int parent_process_id, 62 int parent_process_id,
63 int64 main_resource_appcache_id, 63 int64 main_resource_appcache_id,
64 ResourceContext* resource_context, 64 ResourceContext* resource_context,
65 const WorkerStoragePartition& partition); 65 const WorkerStoragePartition& partition);
66 // Used for pending instances. Rest of the parameters are ignored. 66 // Used for pending instances. Rest of the parameters are ignored.
67 WorkerInstance(const GURL& url, 67 WorkerInstance(const GURL& url,
68 bool shared, 68 bool shared,
69 const string16& name, 69 const base::string16& name,
70 ResourceContext* resource_context, 70 ResourceContext* resource_context,
71 const WorkerStoragePartition& partition); 71 const WorkerStoragePartition& partition);
72 ~WorkerInstance(); 72 ~WorkerInstance();
73 73
74 // Unique identifier for a worker client. 74 // Unique identifier for a worker client.
75 typedef std::pair<WorkerMessageFilter*, int> FilterInfo; 75 typedef std::pair<WorkerMessageFilter*, int> FilterInfo;
76 76
77 // APIs to manage the filter list for a given instance. 77 // APIs to manage the filter list for a given instance.
78 void AddFilter(WorkerMessageFilter* filter, int route_id); 78 void AddFilter(WorkerMessageFilter* filter, int route_id);
79 void RemoveFilter(WorkerMessageFilter* filter, int route_id); 79 void RemoveFilter(WorkerMessageFilter* filter, int route_id);
80 void RemoveFilters(WorkerMessageFilter* filter); 80 void RemoveFilters(WorkerMessageFilter* filter);
81 bool HasFilter(WorkerMessageFilter* filter, int route_id) const; 81 bool HasFilter(WorkerMessageFilter* filter, int route_id) const;
82 bool RendererIsParent(int render_process_id, int render_view_id) const; 82 bool RendererIsParent(int render_process_id, int render_view_id) const;
83 int NumFilters() const { return filters_.size(); } 83 int NumFilters() const { return filters_.size(); }
84 // Returns the single filter (must only be one). 84 // Returns the single filter (must only be one).
85 FilterInfo GetFilter() const; 85 FilterInfo GetFilter() const;
86 86
87 typedef std::list<FilterInfo> FilterList; 87 typedef std::list<FilterInfo> FilterList;
88 const FilterList& filters() const { return filters_; } 88 const FilterList& filters() const { return filters_; }
89 89
90 // Checks if this WorkerInstance matches the passed url/name params 90 // Checks if this WorkerInstance matches the passed url/name params
91 // (per the comparison algorithm in the WebWorkers spec). This API only 91 // (per the comparison algorithm in the WebWorkers spec). This API only
92 // applies to shared workers. 92 // applies to shared workers.
93 bool Matches( 93 bool Matches(
94 const GURL& url, 94 const GURL& url,
95 const string16& name, 95 const base::string16& name,
96 const WorkerStoragePartition& partition, 96 const WorkerStoragePartition& partition,
97 ResourceContext* resource_context) const; 97 ResourceContext* resource_context) const;
98 98
99 // Shares the passed instance's WorkerDocumentSet with this instance. This 99 // Shares the passed instance's WorkerDocumentSet with this instance. This
100 // instance's current WorkerDocumentSet is dereferenced (and freed if this 100 // instance's current WorkerDocumentSet is dereferenced (and freed if this
101 // is the only reference) as a result. 101 // is the only reference) as a result.
102 void ShareDocumentSet(const WorkerInstance& instance) { 102 void ShareDocumentSet(const WorkerInstance& instance) {
103 worker_document_set_ = instance.worker_document_set_; 103 worker_document_set_ = instance.worker_document_set_;
104 }; 104 };
105 105
106 // Accessors 106 // Accessors
107 bool closed() const { return closed_; } 107 bool closed() const { return closed_; }
108 void set_closed(bool closed) { closed_ = closed; } 108 void set_closed(bool closed) { closed_ = closed; }
109 const GURL& url() const { return url_; } 109 const GURL& url() const { return url_; }
110 const string16 name() const { return name_; } 110 const base::string16 name() const { return name_; }
111 int worker_route_id() const { return worker_route_id_; } 111 int worker_route_id() const { return worker_route_id_; }
112 int parent_process_id() const { return parent_process_id_; } 112 int parent_process_id() const { return parent_process_id_; }
113 int64 main_resource_appcache_id() const { 113 int64 main_resource_appcache_id() const {
114 return main_resource_appcache_id_; 114 return main_resource_appcache_id_;
115 } 115 }
116 WorkerDocumentSet* worker_document_set() const { 116 WorkerDocumentSet* worker_document_set() const {
117 return worker_document_set_.get(); 117 return worker_document_set_.get();
118 } 118 }
119 ResourceContext* resource_context() const { 119 ResourceContext* resource_context() const {
120 return resource_context_; 120 return resource_context_;
121 } 121 }
122 const WorkerStoragePartition& partition() const { 122 const WorkerStoragePartition& partition() const {
123 return partition_; 123 return partition_;
124 } 124 }
125 125
126 private: 126 private:
127 // Set of all filters (clients) associated with this worker. 127 // Set of all filters (clients) associated with this worker.
128 GURL url_; 128 GURL url_;
129 bool closed_; 129 bool closed_;
130 string16 name_; 130 base::string16 name_;
131 int worker_route_id_; 131 int worker_route_id_;
132 int parent_process_id_; 132 int parent_process_id_;
133 int64 main_resource_appcache_id_; 133 int64 main_resource_appcache_id_;
134 FilterList filters_; 134 FilterList filters_;
135 scoped_refptr<WorkerDocumentSet> worker_document_set_; 135 scoped_refptr<WorkerDocumentSet> worker_document_set_;
136 ResourceContext* const resource_context_; 136 ResourceContext* const resource_context_;
137 WorkerStoragePartition partition_; 137 WorkerStoragePartition partition_;
138 }; 138 };
139 139
140 WorkerProcessHost(ResourceContext* resource_context, 140 WorkerProcessHost(ResourceContext* resource_context,
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
189 // BrowserChildProcessHostDelegate implementation: 189 // BrowserChildProcessHostDelegate implementation:
190 virtual void OnProcessLaunched() OVERRIDE; 190 virtual void OnProcessLaunched() OVERRIDE;
191 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 191 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
192 192
193 // Creates and adds the message filters. 193 // Creates and adds the message filters.
194 void CreateMessageFilters(int render_process_id); 194 void CreateMessageFilters(int render_process_id);
195 195
196 void OnWorkerContextClosed(int worker_route_id); 196 void OnWorkerContextClosed(int worker_route_id);
197 void OnAllowDatabase(int worker_route_id, 197 void OnAllowDatabase(int worker_route_id,
198 const GURL& url, 198 const GURL& url,
199 const string16& name, 199 const base::string16& name,
200 const string16& display_name, 200 const base::string16& display_name,
201 unsigned long estimated_size, 201 unsigned long estimated_size,
202 bool* result); 202 bool* result);
203 void OnAllowFileSystem(int worker_route_id, 203 void OnAllowFileSystem(int worker_route_id,
204 const GURL& url, 204 const GURL& url,
205 bool* result); 205 bool* result);
206 void OnAllowIndexedDB(int worker_route_id, 206 void OnAllowIndexedDB(int worker_route_id,
207 const GURL& url, 207 const GURL& url,
208 const string16& name, 208 const base::string16& name,
209 bool* result); 209 bool* result);
210 void OnForceKillWorkerProcess(); 210 void OnForceKillWorkerProcess();
211 211
212 // Relays a message to the given endpoint. Takes care of parsing the message 212 // Relays a message to the given endpoint. Takes care of parsing the message
213 // if it contains a message port and sending it a valid route id. 213 // if it contains a message port and sending it a valid route id.
214 void RelayMessage(const IPC::Message& message, 214 void RelayMessage(const IPC::Message& message,
215 WorkerMessageFilter* filter, 215 WorkerMessageFilter* filter,
216 int route_id); 216 int route_id);
217 217
218 void ShutdownSocketStreamDispatcherHostIfNecessary(); 218 void ShutdownSocketStreamDispatcherHostIfNecessary();
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
255 public: 255 public:
256 WorkerProcessHostIterator() 256 WorkerProcessHostIterator()
257 : BrowserChildProcessHostTypeIterator<WorkerProcessHost>( 257 : BrowserChildProcessHostTypeIterator<WorkerProcessHost>(
258 PROCESS_TYPE_WORKER) { 258 PROCESS_TYPE_WORKER) {
259 } 259 }
260 }; 260 };
261 261
262 } // namespace content 262 } // namespace content
263 263
264 #endif // CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ 264 #endif // CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_
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