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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 #include "content/renderer/pepper/host_globals.h" | 5 #include "content/renderer/pepper/host_globals.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
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| 34 using blink::WebPluginContainer; | 34 using blink::WebPluginContainer; |
| 35 using blink::WebString; | 35 using blink::WebString; |
| 36 | 36 |
| 37 namespace content { | 37 namespace content { |
| 38 | 38 |
| 39 namespace { | 39 namespace { |
| 40 | 40 |
| 41 typedef std::set<WebPluginContainer*> ContainerSet; | 41 typedef std::set<WebPluginContainer*> ContainerSet; |
| 42 | 42 |
| 43 // Adds all WebPluginContainers associated with the given module to the set. | 43 // Adds all WebPluginContainers associated with the given module to the set. |
| 44 void GetAllContainersForModule(PluginModule* module, | 44 void GetAllContainersForModule(PluginModule* module, ContainerSet* containers) { |
| 45 ContainerSet* containers) { | 45 const PluginModule::PluginInstanceSet& instances = module->GetAllInstances(); |
| 46 const PluginModule::PluginInstanceSet& instances = | |
| 47 module->GetAllInstances(); | |
| 48 for (PluginModule::PluginInstanceSet::const_iterator i = instances.begin(); | 46 for (PluginModule::PluginInstanceSet::const_iterator i = instances.begin(); |
| 49 i != instances.end(); ++i) { | 47 i != instances.end(); |
| 48 ++i) { |
| 50 WebPluginContainer* container = (*i)->container(); | 49 WebPluginContainer* container = (*i)->container(); |
| 51 // If "Delete" is called on an instance, the instance sets its container to | 50 // If "Delete" is called on an instance, the instance sets its container to |
| 52 // NULL, but the instance may actually outlive its container. Callers of | 51 // NULL, but the instance may actually outlive its container. Callers of |
| 53 // GetAllContainersForModule only want to know about valid containers. | 52 // GetAllContainersForModule only want to know about valid containers. |
| 54 if (container) | 53 if (container) |
| 55 containers->insert(container); | 54 containers->insert(container); |
| 56 } | 55 } |
| 57 } | 56 } |
| 58 | 57 |
| 59 WebConsoleMessage::Level LogLevelToWebLogLevel(PP_LogLevel level) { | 58 WebConsoleMessage::Level LogLevelToWebLogLevel(PP_LogLevel level) { |
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| 97 | 96 |
| 98 HostGlobals::~HostGlobals() { | 97 HostGlobals::~HostGlobals() { |
| 99 DCHECK(host_globals_ == this || !host_globals_); | 98 DCHECK(host_globals_ == this || !host_globals_); |
| 100 host_globals_ = NULL; | 99 host_globals_ = NULL; |
| 101 } | 100 } |
| 102 | 101 |
| 103 ppapi::ResourceTracker* HostGlobals::GetResourceTracker() { | 102 ppapi::ResourceTracker* HostGlobals::GetResourceTracker() { |
| 104 return &resource_tracker_; | 103 return &resource_tracker_; |
| 105 } | 104 } |
| 106 | 105 |
| 107 ppapi::VarTracker* HostGlobals::GetVarTracker() { | 106 ppapi::VarTracker* HostGlobals::GetVarTracker() { return &host_var_tracker_; } |
| 108 return &host_var_tracker_; | |
| 109 } | |
| 110 | 107 |
| 111 ppapi::CallbackTracker* HostGlobals::GetCallbackTrackerForInstance( | 108 ppapi::CallbackTracker* HostGlobals::GetCallbackTrackerForInstance( |
| 112 PP_Instance instance) { | 109 PP_Instance instance) { |
| 113 InstanceMap::iterator found = instance_map_.find(instance); | 110 InstanceMap::iterator found = instance_map_.find(instance); |
| 114 if (found == instance_map_.end()) | 111 if (found == instance_map_.end()) |
| 115 return NULL; | 112 return NULL; |
| 116 return found->second->module()->GetCallbackTracker().get(); | 113 return found->second->module()->GetCallbackTracker().get(); |
| 117 } | 114 } |
| 118 | 115 |
| 119 ppapi::thunk::PPB_Instance_API* HostGlobals::GetInstanceAPI( | 116 ppapi::thunk::PPB_Instance_API* HostGlobals::GetInstanceAPI( |
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| 146 // Not implemented in-process. | 143 // Not implemented in-process. |
| 147 } | 144 } |
| 148 | 145 |
| 149 void HostGlobals::LogWithSource(PP_Instance instance, | 146 void HostGlobals::LogWithSource(PP_Instance instance, |
| 150 PP_LogLevel level, | 147 PP_LogLevel level, |
| 151 const std::string& source, | 148 const std::string& source, |
| 152 const std::string& value) { | 149 const std::string& value) { |
| 153 PepperPluginInstanceImpl* instance_object = | 150 PepperPluginInstanceImpl* instance_object = |
| 154 HostGlobals::Get()->GetInstance(instance); | 151 HostGlobals::Get()->GetInstance(instance); |
| 155 if (instance_object) { | 152 if (instance_object) { |
| 156 instance_object->container()->element().document().frame()-> | 153 instance_object->container() |
| 157 addMessageToConsole(MakeLogMessage(level, source, value)); | 154 ->element() |
| 155 .document() |
| 156 .frame() |
| 157 ->addMessageToConsole(MakeLogMessage(level, source, value)); |
| 158 } else { | 158 } else { |
| 159 BroadcastLogWithSource(0, level, source, value); | 159 BroadcastLogWithSource(0, level, source, value); |
| 160 } | 160 } |
| 161 } | 161 } |
| 162 | 162 |
| 163 void HostGlobals::BroadcastLogWithSource(PP_Module pp_module, | 163 void HostGlobals::BroadcastLogWithSource(PP_Module pp_module, |
| 164 PP_LogLevel level, | 164 PP_LogLevel level, |
| 165 const std::string& source, | 165 const std::string& source, |
| 166 const std::string& value) { | 166 const std::string& value) { |
| 167 // Get the unique containers associated with the broadcast. This prevents us | 167 // Get the unique containers associated with the broadcast. This prevents us |
| 168 // from sending the same message to the same console when there are two | 168 // from sending the same message to the same console when there are two |
| 169 // instances on the page. | 169 // instances on the page. |
| 170 ContainerSet containers; | 170 ContainerSet containers; |
| 171 PluginModule* module = GetModule(pp_module); | 171 PluginModule* module = GetModule(pp_module); |
| 172 if (module) { | 172 if (module) { |
| 173 GetAllContainersForModule(module, &containers); | 173 GetAllContainersForModule(module, &containers); |
| 174 } else { | 174 } else { |
| 175 // Unknown module, get containers for all modules. | 175 // Unknown module, get containers for all modules. |
| 176 for (ModuleMap::const_iterator i = module_map_.begin(); | 176 for (ModuleMap::const_iterator i = module_map_.begin(); |
| 177 i != module_map_.end(); ++i) { | 177 i != module_map_.end(); |
| 178 ++i) { |
| 178 GetAllContainersForModule(i->second, &containers); | 179 GetAllContainersForModule(i->second, &containers); |
| 179 } | 180 } |
| 180 } | 181 } |
| 181 | 182 |
| 182 WebConsoleMessage message = MakeLogMessage(level, source, value); | 183 WebConsoleMessage message = MakeLogMessage(level, source, value); |
| 183 for (ContainerSet::iterator i = containers.begin(); | 184 for (ContainerSet::iterator i = containers.begin(); i != containers.end(); |
| 184 i != containers.end(); ++i) { | 185 ++i) { |
| 185 WebLocalFrame* frame = (*i)->element().document().frame(); | 186 WebLocalFrame* frame = (*i)->element().document().frame(); |
| 186 if (frame) | 187 if (frame) |
| 187 frame->addMessageToConsole(message); | 188 frame->addMessageToConsole(message); |
| 188 } | 189 } |
| 189 } | 190 } |
| 190 | 191 |
| 191 base::TaskRunner* HostGlobals::GetFileTaskRunner() { | 192 base::TaskRunner* HostGlobals::GetFileTaskRunner() { |
| 192 return RenderThreadImpl::current()->GetFileThreadMessageLoopProxy().get(); | 193 return RenderThreadImpl::current()->GetFileThreadMessageLoopProxy().get(); |
| 193 } | 194 } |
| 194 | 195 |
| 195 ppapi::MessageLoopShared* HostGlobals::GetCurrentMessageLoop() { | 196 ppapi::MessageLoopShared* HostGlobals::GetCurrentMessageLoop() { return NULL; } |
| 196 return NULL; | |
| 197 } | |
| 198 | 197 |
| 199 PP_Module HostGlobals::AddModule(PluginModule* module) { | 198 PP_Module HostGlobals::AddModule(PluginModule* module) { |
| 200 #ifndef NDEBUG | 199 #ifndef NDEBUG |
| 201 // Make sure we're not adding one more than once. | 200 // Make sure we're not adding one more than once. |
| 202 for (ModuleMap::const_iterator i = module_map_.begin(); | 201 for (ModuleMap::const_iterator i = module_map_.begin(); |
| 203 i != module_map_.end(); ++i) | 202 i != module_map_.end(); |
| 203 ++i) |
| 204 DCHECK(i->second != module); | 204 DCHECK(i->second != module); |
| 205 #endif | 205 #endif |
| 206 | 206 |
| 207 // See AddInstance. | 207 // See AddInstance. |
| 208 PP_Module new_module; | 208 PP_Module new_module; |
| 209 do { | 209 do { |
| 210 new_module = MakeTypedId(static_cast<PP_Module>(base::RandUint64()), | 210 new_module = MakeTypedId(static_cast<PP_Module>(base::RandUint64()), |
| 211 ppapi::PP_ID_TYPE_MODULE); | 211 ppapi::PP_ID_TYPE_MODULE); |
| 212 } while (!new_module || | 212 } while (!new_module || module_map_.find(new_module) != module_map_.end()); |
| 213 module_map_.find(new_module) != module_map_.end()); | |
| 214 module_map_[new_module] = module; | 213 module_map_[new_module] = module; |
| 215 return new_module; | 214 return new_module; |
| 216 } | 215 } |
| 217 | 216 |
| 218 void HostGlobals::ModuleDeleted(PP_Module module) { | 217 void HostGlobals::ModuleDeleted(PP_Module module) { |
| 219 DLOG_IF(ERROR, !CheckIdType(module, ppapi::PP_ID_TYPE_MODULE)) | 218 DLOG_IF(ERROR, !CheckIdType(module, ppapi::PP_ID_TYPE_MODULE)) |
| 220 << module << " is not a PP_Module."; | 219 << module << " is not a PP_Module."; |
| 221 ModuleMap::iterator found = module_map_.find(module); | 220 ModuleMap::iterator found = module_map_.find(module); |
| 222 if (found == module_map_.end()) { | 221 if (found == module_map_.end()) { |
| 223 NOTREACHED(); | 222 NOTREACHED(); |
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| 269 | 268 |
| 270 PepperPluginInstanceImpl* HostGlobals::GetInstance(PP_Instance instance) { | 269 PepperPluginInstanceImpl* HostGlobals::GetInstance(PP_Instance instance) { |
| 271 DLOG_IF(ERROR, !CheckIdType(instance, ppapi::PP_ID_TYPE_INSTANCE)) | 270 DLOG_IF(ERROR, !CheckIdType(instance, ppapi::PP_ID_TYPE_INSTANCE)) |
| 272 << instance << " is not a PP_Instance."; | 271 << instance << " is not a PP_Instance."; |
| 273 InstanceMap::iterator found = instance_map_.find(instance); | 272 InstanceMap::iterator found = instance_map_.find(instance); |
| 274 if (found == instance_map_.end()) | 273 if (found == instance_map_.end()) |
| 275 return NULL; | 274 return NULL; |
| 276 return found->second; | 275 return found->second; |
| 277 } | 276 } |
| 278 | 277 |
| 279 bool HostGlobals::IsHostGlobals() const { | 278 bool HostGlobals::IsHostGlobals() const { return true; } |
| 280 return true; | |
| 281 } | |
| 282 | 279 |
| 283 } // namespace content | 280 } // namespace content |
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