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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "webkit/plugins/ppapi/host_globals.h" | 5 #include "webkit/plugins/ppapi/host_globals.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/rand_util.h" | 10 #include "base/rand_util.h" |
11 #include "ppapi/proxy/interface_id.h" | 11 #include "ppapi/shared_impl/api_id.h" |
12 #include "ppapi/shared_impl/function_group_base.h" | 12 #include "ppapi/shared_impl/function_group_base.h" |
13 #include "ppapi/shared_impl/id_assignment.h" | 13 #include "ppapi/shared_impl/id_assignment.h" |
14 #include "webkit/plugins/ppapi/plugin_module.h" | 14 #include "webkit/plugins/ppapi/plugin_module.h" |
15 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" | 15 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" |
16 #include "webkit/plugins/ppapi/ppb_cursor_control_impl.h" | 16 #include "webkit/plugins/ppapi/ppb_cursor_control_impl.h" |
17 #include "webkit/plugins/ppapi/ppb_font_impl.h" | 17 #include "webkit/plugins/ppapi/ppb_font_impl.h" |
18 #include "webkit/plugins/ppapi/ppb_text_input_impl.h" | 18 #include "webkit/plugins/ppapi/ppb_text_input_impl.h" |
19 #include "webkit/plugins/ppapi/resource_creation_impl.h" | 19 #include "webkit/plugins/ppapi/resource_creation_impl.h" |
20 | 20 |
21 using ppapi::CheckIdType; | 21 using ppapi::CheckIdType; |
22 using ppapi::MakeTypedId; | 22 using ppapi::MakeTypedId; |
23 using ppapi::PPIdType; | 23 using ppapi::PPIdType; |
24 | 24 |
25 namespace webkit { | 25 namespace webkit { |
26 namespace ppapi { | 26 namespace ppapi { |
27 | 27 |
28 struct HostGlobals::InstanceData { | 28 struct HostGlobals::InstanceData { |
29 InstanceData() : instance(0) {} | 29 InstanceData() : instance(0) {} |
30 | 30 |
31 // Non-owning pointer to the instance object. When a PluginInstance is | 31 // Non-owning pointer to the instance object. When a PluginInstance is |
32 // destroyed, it will notify us and we'll delete all associated data. | 32 // destroyed, it will notify us and we'll delete all associated data. |
33 PluginInstance* instance; | 33 PluginInstance* instance; |
34 | 34 |
35 // Lazily allocated function proxies for the different interfaces. | 35 // Lazily allocated function proxies for the different interfaces. |
36 scoped_ptr< ::ppapi::FunctionGroupBase > | 36 scoped_ptr< ::ppapi::FunctionGroupBase > |
37 function_proxies[::ppapi::proxy::INTERFACE_ID_COUNT]; | 37 function_proxies[::ppapi::API_ID_COUNT]; |
38 }; | 38 }; |
39 | 39 |
40 HostGlobals* HostGlobals::host_globals_ = NULL; | 40 HostGlobals* HostGlobals::host_globals_ = NULL; |
41 | 41 |
42 HostGlobals::HostGlobals() : ::ppapi::PpapiGlobals() { | 42 HostGlobals::HostGlobals() : ::ppapi::PpapiGlobals() { |
43 DCHECK(!host_globals_); | 43 DCHECK(!host_globals_); |
44 host_globals_ = this; | 44 host_globals_ = this; |
45 } | 45 } |
46 | 46 |
47 HostGlobals::~HostGlobals() { | 47 HostGlobals::~HostGlobals() { |
48 DCHECK(host_globals_ == this); | 48 DCHECK(host_globals_ == this); |
49 host_globals_ = NULL; | 49 host_globals_ = NULL; |
50 } | 50 } |
51 | 51 |
52 ::ppapi::ResourceTracker* HostGlobals::GetResourceTracker() { | 52 ::ppapi::ResourceTracker* HostGlobals::GetResourceTracker() { |
53 return &host_resource_tracker_; | 53 return &host_resource_tracker_; |
54 } | 54 } |
55 | 55 |
56 ::ppapi::VarTracker* HostGlobals::GetVarTracker() { | 56 ::ppapi::VarTracker* HostGlobals::GetVarTracker() { |
57 return &host_var_tracker_; | 57 return &host_var_tracker_; |
58 } | 58 } |
59 | 59 |
60 ::ppapi::FunctionGroupBase* HostGlobals::GetFunctionAPI( | 60 ::ppapi::FunctionGroupBase* HostGlobals::GetFunctionAPI(PP_Instance pp_instance, |
61 PP_Instance pp_instance, | 61 ::ppapi::ApiID id) { |
62 ::ppapi::proxy::InterfaceID id) { | |
63 // Get the instance object. This also ensures that the instance data is in | 62 // Get the instance object. This also ensures that the instance data is in |
64 // the map, since we need it below. | 63 // the map, since we need it below. |
65 PluginInstance* instance = GetInstance(pp_instance); | 64 PluginInstance* instance = GetInstance(pp_instance); |
66 if (!instance) | 65 if (!instance) |
67 return NULL; | 66 return NULL; |
68 | 67 |
69 // The instance one is special, since it's just implemented by the instance | 68 // The instance one is special, since it's just implemented by the instance |
70 // object. | 69 // object. |
71 if (id == ::ppapi::proxy::INTERFACE_ID_PPB_INSTANCE) | 70 if (id == ::ppapi::API_ID_PPB_INSTANCE) |
72 return instance; | 71 return instance; |
73 | 72 |
74 scoped_ptr< ::ppapi::FunctionGroupBase >& proxy = | 73 scoped_ptr< ::ppapi::FunctionGroupBase >& proxy = |
75 instance_map_[pp_instance]->function_proxies[id]; | 74 instance_map_[pp_instance]->function_proxies[id]; |
76 if (proxy.get()) | 75 if (proxy.get()) |
77 return proxy.get(); | 76 return proxy.get(); |
78 | 77 |
79 switch (id) { | 78 switch (id) { |
80 case ::ppapi::proxy::INTERFACE_ID_PPB_CURSORCONTROL: | 79 case ::ppapi::API_ID_PPB_CURSORCONTROL: |
81 proxy.reset(new PPB_CursorControl_Impl(instance)); | 80 proxy.reset(new PPB_CursorControl_Impl(instance)); |
82 break; | 81 break; |
83 case ::ppapi::proxy::INTERFACE_ID_PPB_FONT: | 82 case ::ppapi::API_ID_PPB_FONT: |
84 proxy.reset(new PPB_Font_FunctionImpl(instance)); | 83 proxy.reset(new PPB_Font_FunctionImpl(instance)); |
85 break; | 84 break; |
86 case ::ppapi::proxy::INTERFACE_ID_PPB_TEXT_INPUT: | 85 case ::ppapi::API_ID_PPB_TEXT_INPUT: |
87 proxy.reset(new PPB_TextInput_Impl(instance)); | 86 proxy.reset(new PPB_TextInput_Impl(instance)); |
88 break; | 87 break; |
89 case ::ppapi::proxy::INTERFACE_ID_RESOURCE_CREATION: | 88 case ::ppapi::API_ID_RESOURCE_CREATION: |
90 proxy.reset(new ResourceCreationImpl(instance)); | 89 proxy.reset(new ResourceCreationImpl(instance)); |
91 break; | 90 break; |
92 default: | 91 default: |
93 NOTREACHED(); | 92 NOTREACHED(); |
94 } | 93 } |
95 | 94 |
96 return proxy.get(); | 95 return proxy.get(); |
97 } | 96 } |
98 | 97 |
99 PP_Module HostGlobals::GetModuleForInstance(PP_Instance instance) { | 98 PP_Module HostGlobals::GetModuleForInstance(PP_Instance instance) { |
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179 DLOG_IF(ERROR, !CheckIdType(instance, ::ppapi::PP_ID_TYPE_INSTANCE)) | 178 DLOG_IF(ERROR, !CheckIdType(instance, ::ppapi::PP_ID_TYPE_INSTANCE)) |
180 << instance << " is not a PP_Instance."; | 179 << instance << " is not a PP_Instance."; |
181 InstanceMap::iterator found = instance_map_.find(instance); | 180 InstanceMap::iterator found = instance_map_.find(instance); |
182 if (found == instance_map_.end()) | 181 if (found == instance_map_.end()) |
183 return NULL; | 182 return NULL; |
184 return found->second->instance; | 183 return found->second->instance; |
185 } | 184 } |
186 | 185 |
187 } // namespace ppapi | 186 } // namespace ppapi |
188 } // namespace webkit | 187 } // namespace webkit |
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