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Side by Side Diff: content/renderer/pepper/plugin_module.h

Issue 1873783003: Convert //content/renderer from scoped_ptr to std::unique_ptr (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months 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_RENDERER_PEPPER_PLUGIN_MODULE_H_ 5 #ifndef CONTENT_RENDERER_PEPPER_PLUGIN_MODULE_H_
6 #define CONTENT_RENDERER_PEPPER_PLUGIN_MODULE_H_ 6 #define CONTENT_RENDERER_PEPPER_PLUGIN_MODULE_H_
7 7
8 #include <map> 8 #include <map>
9 #include <memory>
9 #include <set> 10 #include <set>
10 #include <string> 11 #include <string>
11 12
12 #include "base/files/file_path.h" 13 #include "base/files/file_path.h"
13 #include "base/macros.h" 14 #include "base/macros.h"
14 #include "base/memory/ref_counted.h" 15 #include "base/memory/ref_counted.h"
15 #include "base/memory/scoped_ptr.h"
16 #include "base/memory/weak_ptr.h" 16 #include "base/memory/weak_ptr.h"
17 #include "base/native_library.h" 17 #include "base/native_library.h"
18 #include "base/process/process.h" 18 #include "base/process/process.h"
19 #include "content/common/content_export.h" 19 #include "content/common/content_export.h"
20 #include "content/public/common/pepper_plugin_info.h" 20 #include "content/public/common/pepper_plugin_info.h"
21 #include "ppapi/c/pp_bool.h" 21 #include "ppapi/c/pp_bool.h"
22 #include "ppapi/c/pp_instance.h" 22 #include "ppapi/c/pp_instance.h"
23 #include "ppapi/c/ppb_core.h" 23 #include "ppapi/c/ppb_core.h"
24 #include "ppapi/c/private/ppb_instance_private.h" 24 #include "ppapi/c/private/ppb_instance_private.h"
25 #include "ppapi/shared_impl/ppapi_permissions.h" 25 #include "ppapi/shared_impl/ppapi_permissions.h"
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 // all plugin modules. In practice it will be a global singleton that 70 // all plugin modules. In practice it will be a global singleton that
71 // tracks which modules are alive. 71 // tracks which modules are alive.
72 PluginModule(const std::string& name, 72 PluginModule(const std::string& name,
73 const std::string& version, 73 const std::string& version,
74 const base::FilePath& path, 74 const base::FilePath& path,
75 const ppapi::PpapiPermissions& perms); 75 const ppapi::PpapiPermissions& perms);
76 76
77 // Sets the given class as being associated with this module. It will be 77 // Sets the given class as being associated with this module. It will be
78 // deleted when the module is destroyed. You can only set it once, subsequent 78 // deleted when the module is destroyed. You can only set it once, subsequent
79 // sets will assert. 79 // sets will assert.
80 void SetRendererPpapiHost(scoped_ptr<RendererPpapiHostImpl> host); 80 void SetRendererPpapiHost(std::unique_ptr<RendererPpapiHostImpl> host);
81 81
82 // Initializes this module as an internal plugin with the given entrypoints. 82 // Initializes this module as an internal plugin with the given entrypoints.
83 // This is used for "plugins" compiled into Chrome. Returns true on success. 83 // This is used for "plugins" compiled into Chrome. Returns true on success.
84 // False means that the plugin can not be used. 84 // False means that the plugin can not be used.
85 bool InitAsInternalPlugin(const PepperPluginInfo::EntryPoints& entry_points); 85 bool InitAsInternalPlugin(const PepperPluginInfo::EntryPoints& entry_points);
86 86
87 // Initializes this module using the given library path as the plugin. 87 // Initializes this module using the given library path as the plugin.
88 // Returns true on success. False means that the plugin can not be used. 88 // Returns true on success. False means that the plugin can not be used.
89 bool InitAsLibrary(const base::FilePath& path); 89 bool InitAsLibrary(const base::FilePath& path);
90 90
(...skipping 125 matching lines...) Expand 10 before | Expand all | Expand 10 after
216 bool* pepper_plugin_was_registered); 216 bool* pepper_plugin_was_registered);
217 217
218 private: 218 private:
219 friend class base::RefCounted<PluginModule>; 219 friend class base::RefCounted<PluginModule>;
220 ~PluginModule(); 220 ~PluginModule();
221 // Calls the InitializeModule entrypoint. The entrypoint must have been 221 // Calls the InitializeModule entrypoint. The entrypoint must have been
222 // set and the plugin must not be out of process (we don't maintain 222 // set and the plugin must not be out of process (we don't maintain
223 // entrypoints in that case). 223 // entrypoints in that case).
224 bool InitializeModule(const PepperPluginInfo::EntryPoints& entry_points); 224 bool InitializeModule(const PepperPluginInfo::EntryPoints& entry_points);
225 225
226 scoped_ptr<RendererPpapiHostImpl> renderer_ppapi_host_; 226 std::unique_ptr<RendererPpapiHostImpl> renderer_ppapi_host_;
227 227
228 // Tracker for completion callbacks, used mainly to ensure that all callbacks 228 // Tracker for completion callbacks, used mainly to ensure that all callbacks
229 // are properly aborted on module shutdown. 229 // are properly aborted on module shutdown.
230 scoped_refptr<ppapi::CallbackTracker> callback_tracker_; 230 scoped_refptr<ppapi::CallbackTracker> callback_tracker_;
231 231
232 PP_Module pp_module_; 232 PP_Module pp_module_;
233 233
234 // True when we're running in the destructor. This allows us to write some 234 // True when we're running in the destructor. This allows us to write some
235 // assertions. 235 // assertions.
236 bool is_in_destructor_; 236 bool is_in_destructor_;
237 237
238 // True if the plugin is running out-of-process and has crashed. 238 // True if the plugin is running out-of-process and has crashed.
239 bool is_crashed_; 239 bool is_crashed_;
240 240
241 // Manages the out of process proxy interface. The presence of this 241 // Manages the out of process proxy interface. The presence of this
242 // pointer indicates that the plugin is running out of process and that the 242 // pointer indicates that the plugin is running out of process and that the
243 // entry_points_ aren't valid. 243 // entry_points_ aren't valid.
244 scoped_ptr<HostDispatcherWrapper> host_dispatcher_wrapper_; 244 std::unique_ptr<HostDispatcherWrapper> host_dispatcher_wrapper_;
245 245
246 // Non-owning pointer to the broker for this plugin module, if one exists. 246 // Non-owning pointer to the broker for this plugin module, if one exists.
247 // It is populated and cleared in the main thread. 247 // It is populated and cleared in the main thread.
248 PepperBroker* broker_; 248 PepperBroker* broker_;
249 249
250 // Holds a reference to the base::NativeLibrary handle if this PluginModule 250 // Holds a reference to the base::NativeLibrary handle if this PluginModule
251 // instance wraps functions loaded from a library. Can be NULL. If 251 // instance wraps functions loaded from a library. Can be NULL. If
252 // |library_| is non-NULL, PluginModule will attempt to unload the library 252 // |library_| is non-NULL, PluginModule will attempt to unload the library
253 // during destruction. 253 // during destruction.
254 base::NativeLibrary library_; 254 base::NativeLibrary library_;
(...skipping 15 matching lines...) Expand all
270 PluginInstanceSet instances_; 270 PluginInstanceSet instances_;
271 271
272 PP_Bool (*reserve_instance_id_)(PP_Module, PP_Instance); 272 PP_Bool (*reserve_instance_id_)(PP_Module, PP_Instance);
273 273
274 DISALLOW_COPY_AND_ASSIGN(PluginModule); 274 DISALLOW_COPY_AND_ASSIGN(PluginModule);
275 }; 275 };
276 276
277 } // namespace content 277 } // namespace content
278 278
279 #endif // CONTENT_RENDERER_PEPPER_PLUGIN_MODULE_H_ 279 #endif // CONTENT_RENDERER_PEPPER_PLUGIN_MODULE_H_
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