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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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/browser_plugin/browser_plugin_guest_manager.h" | 5 #include "content/browser/browser_plugin/browser_plugin_guest_manager.h" |
6 | 6 |
7 #include "content/browser/browser_plugin/browser_plugin_guest.h" | 7 #include "content/browser/browser_plugin/browser_plugin_guest.h" |
8 #include "content/browser/browser_plugin/browser_plugin_host_factory.h" | 8 #include "content/browser/browser_plugin/browser_plugin_host_factory.h" |
9 #include "content/browser/renderer_host/render_view_host_impl.h" | 9 #include "content/browser/renderer_host/render_view_host_impl.h" |
10 #include "content/browser/web_contents/web_contents_impl.h" | 10 #include "content/browser/web_contents/web_contents_impl.h" |
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114 embedder_site_instance->GetBrowserContext(), guest_site); | 114 embedder_site_instance->GetBrowserContext(), guest_site); |
115 } | 115 } |
116 | 116 |
117 return WebContentsImpl::CreateGuest( | 117 return WebContentsImpl::CreateGuest( |
118 embedder_site_instance->GetBrowserContext(), | 118 embedder_site_instance->GetBrowserContext(), |
119 guest_site_instance, | 119 guest_site_instance, |
120 instance_id, | 120 instance_id, |
121 extra_params.Pass()); | 121 extra_params.Pass()); |
122 } | 122 } |
123 | 123 |
124 BrowserPluginGuest* BrowserPluginGuestManager::GetGuestByInstanceID( | 124 static void BrowserPluginGuestByInstanceIDCallback( |
| 125 const BrowserPluginGuestManager::GuestByInstanceIDCallback& callback, |
| 126 WebContents* guest_web_contents) { |
| 127 if (!guest_web_contents) { |
| 128 callback.Run(NULL); |
| 129 return; |
| 130 } |
| 131 callback.Run(static_cast<WebContentsImpl*>(guest_web_contents)-> |
| 132 GetBrowserPluginGuest()); |
| 133 } |
| 134 |
| 135 void BrowserPluginGuestManager::MaybeGetGuestByInstanceIDOrKill( |
125 int instance_id, | 136 int instance_id, |
126 int embedder_render_process_id) const { | 137 int embedder_render_process_id, |
127 if (!GetDelegate()) | 138 const GuestByInstanceIDCallback& callback) const { |
128 return NULL; | 139 if (!GetDelegate()) { |
| 140 callback.Run(NULL); |
| 141 return; |
| 142 } |
129 | 143 |
130 WebContentsImpl* guest_web_contents = static_cast<WebContentsImpl*>( | 144 GetDelegate()->MaybeGetGuestByInstanceIDOrKill( |
131 GetDelegate()->GetGuestByInstanceID(instance_id, | 145 instance_id, |
132 embedder_render_process_id)); | 146 embedder_render_process_id, |
133 | 147 base::Bind(&BrowserPluginGuestByInstanceIDCallback, |
134 return guest_web_contents ? | 148 callback)); |
135 guest_web_contents->GetBrowserPluginGuest() : NULL; | |
136 } | 149 } |
137 | 150 |
138 void BrowserPluginGuestManager::AddGuest(int instance_id, | 151 void BrowserPluginGuestManager::AddGuest(int instance_id, |
139 WebContents* guest_web_contents) { | 152 WebContents* guest_web_contents) { |
140 if (!GetDelegate()) | 153 if (!GetDelegate()) |
141 return; | 154 return; |
142 GetDelegate()->AddGuest(instance_id, guest_web_contents); | 155 GetDelegate()->AddGuest(instance_id, guest_web_contents); |
143 } | 156 } |
144 | 157 |
145 void BrowserPluginGuestManager::RemoveGuest(int instance_id) { | 158 void BrowserPluginGuestManager::RemoveGuest(int instance_id) { |
146 if (!GetDelegate()) | 159 if (!GetDelegate()) |
147 return; | 160 return; |
148 GetDelegate()->RemoveGuest(instance_id); | 161 GetDelegate()->RemoveGuest(instance_id); |
149 } | 162 } |
150 | 163 |
151 bool BrowserPluginGuestManager::CanEmbedderAccessInstanceIDMaybeKill( | 164 static void BrowserPluginGuestMessageCallback(const IPC::Message& message, |
152 int embedder_render_process_id, | 165 BrowserPluginGuest* guest) { |
153 int instance_id) const { | 166 if (!guest) |
154 if (!GetDelegate()) | 167 return; |
155 return false; | 168 guest->OnMessageReceivedFromEmbedder(message); |
156 | |
157 return GetDelegate()->CanEmbedderAccessInstanceIDMaybeKill( | |
158 embedder_render_process_id, instance_id); | |
159 } | 169 } |
160 | 170 |
161 void BrowserPluginGuestManager::OnMessageReceived(const IPC::Message& message, | 171 void BrowserPluginGuestManager::OnMessageReceived(const IPC::Message& message, |
162 int render_process_id) { | 172 int render_process_id) { |
163 DCHECK(BrowserPluginGuest::ShouldForwardToBrowserPluginGuest(message)); | 173 DCHECK(BrowserPluginGuest::ShouldForwardToBrowserPluginGuest(message)); |
164 int instance_id = 0; | 174 int instance_id = 0; |
165 // All allowed messages must have instance_id as their first parameter. | 175 // All allowed messages must have instance_id as their first parameter. |
166 PickleIterator iter(message); | 176 PickleIterator iter(message); |
167 bool success = iter.ReadInt(&instance_id); | 177 bool success = iter.ReadInt(&instance_id); |
168 DCHECK(success); | 178 DCHECK(success); |
169 BrowserPluginGuest* guest = | 179 MaybeGetGuestByInstanceIDOrKill(instance_id, |
170 GetGuestByInstanceID(instance_id, render_process_id); | 180 render_process_id, |
171 if (!guest) | 181 base::Bind(&BrowserPluginGuestMessageCallback, |
172 return; | 182 message)); |
173 guest->OnMessageReceivedFromEmbedder(message); | |
174 } | 183 } |
175 | 184 |
176 SiteInstance* BrowserPluginGuestManager::GetGuestSiteInstance( | 185 SiteInstance* BrowserPluginGuestManager::GetGuestSiteInstance( |
177 const GURL& guest_site) { | 186 const GURL& guest_site) { |
178 if (!GetDelegate()) | 187 if (!GetDelegate()) |
179 return NULL; | 188 return NULL; |
180 return GetDelegate()->GetGuestSiteInstance(guest_site); | 189 return GetDelegate()->GetGuestSiteInstance(guest_site); |
181 } | 190 } |
182 | 191 |
183 static bool BrowserPluginGuestCallback( | 192 static bool BrowserPluginGuestCallback( |
184 const BrowserPluginGuestManager::GuestCallback& callback, | 193 const BrowserPluginGuestManager::GuestCallback& callback, |
185 WebContents* guest_web_contents) { | 194 WebContents* guest_web_contents) { |
186 return callback.Run(static_cast<WebContentsImpl*>(guest_web_contents) | 195 return callback.Run(static_cast<WebContentsImpl*>(guest_web_contents) |
187 ->GetBrowserPluginGuest()); | 196 ->GetBrowserPluginGuest()); |
188 } | 197 } |
189 | 198 |
190 bool BrowserPluginGuestManager::ForEachGuest( | 199 bool BrowserPluginGuestManager::ForEachGuest( |
191 WebContents* embedder_web_contents, const GuestCallback& callback) { | 200 WebContents* embedder_web_contents, const GuestCallback& callback) { |
192 if (!GetDelegate()) | 201 if (!GetDelegate()) |
193 return false; | 202 return false; |
194 return GetDelegate()->ForEachGuest(embedder_web_contents, | 203 return GetDelegate()->ForEachGuest(embedder_web_contents, |
195 base::Bind(&BrowserPluginGuestCallback, | 204 base::Bind(&BrowserPluginGuestCallback, |
196 callback)); | 205 callback)); |
197 } | 206 } |
198 | 207 |
199 } // namespace content | 208 } // namespace content |
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